1. The ergonomic computer with multi-angle adjustment and lifting support comprises a U-shaped plate clamp (1) and is characterized by further comprising a stand column (2) and a first connecting piece (3), wherein the stand column (2) is rotated on a top plate of the U-shaped plate clamp (1), the first connecting piece (3) is fixedly arranged at the top of the stand column (2), the first connecting piece (3) is hinged to a regulating arm (4), one end of the regulating arm (4) is hinged to a second connecting piece (5), the top end of the second connecting piece (5) is fixedly connected with a third connecting piece (6), one end of the third connecting piece (6) is rotatably connected with a bearing buckle (7), the bearing buckle (7) is connected with a T-shaped clamping block (8), a display screen (9) is fixedly connected to one side of the T-shaped clamping block (8), the regulating arm (4) is respectively hinged to the first connecting piece (3) and the second connecting piece (5), the second connecting piece (5) and the third connecting piece (6) The rotary joints with the bearing buckles (7) are respectively provided with a damping component (10) in a matching way, and the damping components (10) are respectively provided with a damping coefficient adjusting mechanism (11) in a matching way;

annular clamping grooves (401) are formed in two ends of the adjusting arm (4), clamping protrusions are arranged on the first connecting piece (3) and the second connecting piece (5) and abut against two sides of the adjusting arm (4), clamping rods (402) are connected to the clamping protrusions in a threaded mode, one ends of the clamping rods (402) are embedded into the annular clamping grooves (401), an arc-shaped sliding groove (701) and a rotating rod (702) are formed in the receiving buckle (7), the receiving buckle (7) is rotatably connected with the rotating rod (702), the third connecting piece (6) is fixedly connected with the rotating rod (702), and one side, far away from the second connecting piece (5), of the third connecting piece (6) is arranged in the arc-shaped sliding groove (701);

damping subassembly (10) comprise two damping arc cover (1001) and a damping ring cover (1002), damping arc cover (1001) is located respectively in first connecting piece (3) and second connecting piece (5), damping arc cover (1001) and the tip butt of regulating arm (4), damping ring cover (1002) cover is established in bull stick (702) outer end and its and butt, and damping ring cover (1002) are fixed to be located in accepting buckle (7).

2. The ergonomic computer with multi-angle adjustment and lifting support of claim 1, wherein the damping coefficient adjustment mechanism (11) comprises a first damping adjustment assembly (1101), a second damping adjustment assembly (11013) and a third damping adjustment assembly (1103), the first damping adjustment assembly (1101) and the second damping adjustment assembly (11013) are respectively disposed in the first connector (3) and the second connector (5), and the third damping adjustment assembly (1103) is disposed in the receiving buckle (7).

3. The ergonomic computer with multi-angle adjustment and lifting support of claim 2, wherein the first damping adjustment assembly (1101) comprises a first adjustment bolt (11011) and a first adjustment block (11012), the first adjustment bolt (11011) and the first adjustment block (11012) are rotatably connected, and one side of the first adjustment block (11012) far away from the first adjustment bolt (11011) abuts against the damping arc sleeve (1001).

4. The ergonomic computer with multi-angle adjustment and lifting support of claim 2, wherein the second damping adjustment assembly (11013) comprises a second adjustment bolt (11021) and a second adjustment block (11022), the second adjustment block (11022) abuts against the second adjustment bolt (11021), one side of the second adjustment block (11022) adjacent to the second adjustment bolt (11021) abuts against an extrusion spring (11023), the extrusion spring (11023) abuts against a fixing block (11024), the fixing block (11024) is fixedly connected with the second connector (5) through a hexagon socket head cap screw, the second adjustment bolt (11021) is in threaded connection with the second connector (5), and the second adjustment bolt (11021) is in sliding connection with the third connector (6).

5. The ergonomic computer with multi-angle adjustment and lifting support of claim 2, wherein the third damping adjustment assembly (1103) comprises a third adjustment bolt (11031), one end of the third adjustment bolt (11031) extends through the receiving buckle (7) to the inside thereof and is rotatably connected with a third adjustment block (11032), and the third adjustment block (11032) abuts against the outer end of the damping ring sleeve (1002).

6. The ergonomic computer with multi-angle adjustment and lifting support of claim 1, wherein sliding sleeves (201) are disposed on two sides of the upright (2), the sliding sleeves (201) are slidably connected with a lead screw (202) and a sliding rod (203), respectively, tops of the lead screw (202) and the sliding rod (203) are fixedly connected with the first connecting member (3), one sliding sleeve (201) is rotatably clamped with a rotating ring (204), and the rotating ring (204) is in threaded connection with the lead screw (202).

7. The ergonomic computer with multi-angle adjustment and lifting support of claim 1, wherein the U-shaped plate clamp (1) is provided with a threaded rotating handle (101), an extrusion elastic ring (102) and a fixing clamping plate (103), one end of the threaded rotating handle (101) is threaded through the bottom plate of the U-shaped plate clamp (1) to extend into the threaded rotating handle and is fixedly connected with the extrusion elastic ring (102), the fixing clamping plate (103) is fixedly arranged on the top plate of the U-shaped plate clamp (1) through bolts, the bottom surface of the fixing clamping plate (103) close to the top plate of the U-shaped plate clamp (1) abuts against the lower portion of the upright post (2), and the outer end of the bottom of the upright post (2) abuts against the buffer sleeve (104).

8. The ergonomic computer with multi-angle adjustment and lifting support of claim 1, wherein the column (2) is further provided with a power supply, a main board, a CPU, a memory card, a hard disk, a sound card, a video card, a modem, a network card and a read/write element.

9. The ergonomic computer with multi-angle adjustment and lifting support of claim 8, wherein said read/write component comprises CD-ROM, floppy drive, magnetic card reader/writer or USB socket.

Background

The computer is a general name of computer, is a modern electronic computer machine used for high-speed calculation, can carry on numerical value calculation, logic calculation, have memory function, can run according to the procedure, automatic, high-speed processing magnanimity data, it is made up of hardware system and software system, the computer without any software of installation is called the bare computer, the computer is used as the control system of various industrial and consumption apparatuses, including simple special purpose apparatus, industrial apparatus and general apparatus, etc.;

the prior computer is basically composed of a case, a display, a mainboard, a CPU, a GPU, a memory bank and other devices, wherein a computer display screen is generally fixed on a desktop through a U-shaped plate clamp or a base, and then the computer display screen is fixedly connected with the base or the U-shaped plate clamp through a supporting rod, so that the computer display screen is fixed, but the angle and the height of the computer display screen cannot be adjusted after the computer display screen is fixed, and when a user is interfered by external factors such as height, a computer chair to be used and the like, the use angle and the height of the computer display screen and the user are influenced, so that the working efficiency is influenced;

the computer display screen cannot be effectively hovered after the height or the angle of the computer display screen is adjusted, and can directly fall off, the computer display screen is generally subjected to angle adjustment by matching the bolt with an external rotating handle in the conventional computer, and the computer display screen is fixed by reversely rotating the rotating handle after the angle of the computer is adjusted;

in view of the above technical drawbacks, a solution is proposed.

Disclosure of Invention

The invention aims to: through setting up the regulating arm and accepting the first connecting piece of buckle cooperation, the multi-angle adjustment to computer display screen is realized to second connecting piece and third connecting piece, and realize the altitude mixture control to computer display screen simultaneously at the in-process of multi-angle adjustment, thereby propose the problem that computer display screen can't height-adjusting and angle, adjust its damping coefficient through setting up damping subassembly cooperation damping coefficient adjustment mechanism, control effect and result of use hover, and damping subassembly and damping coefficient adjustment mechanism are built-in more pleasing to the eye, thereby propose the not good problem of hovering of ordinary bolt, in order to solve the problem of proposing, and propose an ergonomic computer with multi-angle is adjusted and lifting support.

In order to achieve the purpose, the invention adopts the following technical scheme:

an ergonomic computer with a multi-angle adjusting and lifting support comprises a U-shaped plate clamp, an upright and a first connecting piece, wherein the upright is rotatably arranged on a top plate of the U-shaped plate clamp;

the adjusting arm is characterized in that annular clamping grooves are formed in two ends of the adjusting arm, clamping protrusions are arranged on the first connecting piece and the second connecting piece, the clamping protrusions abut against two sides of the adjusting arm, clamping rods are connected with the clamping protrusions in a threaded mode, one ends of the clamping rods are embedded into the annular clamping grooves, an arc-shaped sliding groove and a rotating rod are formed in the bearing buckle, the bearing buckle is rotatably connected with the rotating rod, the third connecting piece is fixedly connected with the rotating rod, and one side, far away from the second connecting piece, of the third connecting piece is arranged in the arc-shaped sliding groove;

the damping assembly is composed of two damping arc sleeves and a damping ring sleeve, the damping arc sleeves are respectively arranged in the first connecting piece and the second connecting piece, the damping arc sleeves are abutted to the end portions of the adjusting arms, the damping ring sleeve is sleeved at the outer end of the rotating rod and abutted to the outer end of the rotating rod, and the damping ring sleeve is fixedly arranged in the bearing buckle.

Furthermore, the damping coefficient adjusting mechanism comprises a first damping adjusting component, a second damping adjusting component and a third damping adjusting component, the first damping adjusting component and the second damping adjusting component are respectively arranged in the first connecting piece and the second connecting piece, and the third damping adjusting component is arranged in the bearing buckle.

Furthermore, first damping adjustment assembly includes first adjusting bolt and first regulating block, first adjusting bolt and first regulating block rotate to be connected, one side and the damping arc cover butt that first adjusting bolt was kept away from to first regulating block.

Further, second damping adjustment assembly includes second adjusting bolt and second regulating block, second regulating block and second adjusting bolt butt, and the second regulating block has the extrusion spring with adjacent one side butt of second adjusting bolt, the extrusion spring butt has the fixed block, the fixed block passes through hexagon socket head cap screw and second connecting piece fixed connection, second adjusting bolt and second connecting piece threaded connection, and second adjusting bolt and third connecting piece sliding connection.

Furthermore, the third damping adjustment assembly comprises a third adjustment bolt, one end of the third adjustment bolt penetrates through the receiving buckle and extends to the inside of the receiving buckle, a third adjustment block is rotatably connected with the third adjustment bolt, and the third adjustment block is abutted to the outer end of the damping ring sleeve.

Furthermore, the stand both sides are equipped with sliding sleeve, sliding sleeve sliding connection has lead screw and slide bar respectively, the top and the first connecting piece fixed connection of lead screw and slide bar, one sliding sleeve rotates the joint and has the change, change and lead screw threaded connection.

Further, the U template clamp is equipped with the screw thread and changes, extrusion elastic ring and fixed cardboard, the screw thread is changeed and is run through the U template and press from both sides the bottom plate and extend to it and fixedly connected with extrusion elastic ring, fixed cardboard passes through the bolt fastening and locates on the roof of U template clamp, and fixed cardboard is close to the bottom surface butt stand lower part of the roof of U template clamp, the outer end butt of stand bottom has connect the cushion collar.

Furthermore, a power supply, a mainboard, a CPU, a memory bank, a hard disk, a sound card, a display card, a modem, a network card and a read-write element are arranged inside the upright column.

Further, the read-write element comprises an optical drive, a floppy drive, a magnetic card reader-writer or a USB socket.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

(1) according to the invention, the U-shaped plate clamp and the stand column are arranged, the U-shaped plate clamp and the stand column are rotatably connected to realize circumferential rotation adjustment of the display screen, the first connecting piece, the adjusting arm and the second connecting piece are arranged, the adjusting arm is respectively hinged with the first connecting piece and the second connecting piece to realize large-range arc angle adjustment of the display screen, the large-range arc angle adjustment simultaneously realizes height adjustment of the display screen, the third connecting piece and the bearing buckle are arranged, the third connecting piece and the bearing buckle are rotatably connected to realize small-range micro-arc adjustment of the display screen, and in conclusion, the display screen is subjected to multi-angle adjustment by adjusting the stand column, the adjusting arm and the bearing buckle, and the height of the display screen is adjusted when the angle of the adjusting arm is adjusted, so that the position of the display screen is positioned at the position most suitable for a user to use;

(2) the computer is provided with the damping assembly, wherein the damping assembly consists of the damping ring sleeve and the damping arc sleeve, and the adjusting arm and the receiving buckle of the computer are suspended by utilizing the damping coefficients of the damping ring sleeve and the damping arc sleeve, so that the display screen is suspended and fixed in the air and cannot fall down after the position of the display screen of the computer is adjusted;

(3) the invention ensures the beauty of the ergonomic computer by arranging the damping coefficient adjusting mechanism which is internally arranged in the computer, the damping coefficient adjusting mechanism is composed of a first damping adjusting component, a second damping adjusting component and a third damping adjusting component, the first damping adjusting component and the second damping adjusting component respectively extrude two damping arc sleeves to adjust the friction between the damping arc sleeves and the adjusting arm, and the third damping adjusting component adjusts the friction between the damping arc sleeves and the rotating rod by extruding the damping ring sleeves to ensure that the adjusting arm in the computer is just matched with the damping coefficient at the position of the bearing buckle;

(4) the invention adjusts the screw rod to extend outwards from the sliding sleeve by rotating the rotary ring through arranging the sliding sleeve, the screw rod, the sliding rod and the rotary ring, thereby adjusting the height of the display screen in a large range and adapting to more users.

Drawings

FIG. 1 shows a schematic of a structure provided in accordance with the present invention;

FIG. 2 illustrates a top view provided in accordance with the present invention;

FIG. 3 illustrates a cross-sectional view provided in accordance with the present invention;

FIG. 4 shows a partial enlarged view at A of FIG. 3;

FIG. 5 shows a partial enlarged view at B of FIG. 3;

FIG. 6 shows a partial enlarged view at C of FIG. 3;

fig. 7 shows a schematic view of the structure at the sliding sleeve provided according to the invention.

Illustration of the drawings: 1. a U-shaped plate clamp; 101. a screw thread rotating handle; 102. extruding the elastic ring; 103. fixing the clamping plate; 104. a buffer sleeve; 2. a column; 201. a sliding sleeve; 202. a screw rod; 203. a slide bar; 204. rotating the ring; 3. a first connecting member; 4. an adjusting arm; 401. an annular neck; 402. a clamping rod; 5. a second connecting member; 6. a third connecting member; 7. carrying the buckle; 701. an arc-shaped chute; 702. a rotating rod; 8. a T-shaped fixture block; 9. a display screen; 10. a damping assembly; 1001. a damping arc sleeve; 1002. a damping ring sleeve; 11. a damping coefficient adjusting mechanism; 1101. a first damping adjustment assembly; 11011. a first adjusting bolt; 11012. a first regulating block; 1102. a second damping adjustment assembly; 11021. a second adjusting bolt; 11022. a second regulating block; 11023. a compression spring; 11024. a fixed block; 1103. a third damping adjustment assembly; 11031. a third adjusting bolt; 11032. and a third adjusting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

as shown in figures 1-6, an ergonomic computer with a multi-angle adjusting and lifting bracket comprises a U-shaped plate clamp 1, a stand column 2 and a first connecting piece 3, wherein the stand column 2 is rotatably arranged on a top plate of the U-shaped plate clamp 1, the U-shaped plate clamp 1 is provided with a threaded rotating handle 101, an extrusion elastic ring 102 and a fixed clamping plate 103, the threaded rotating handle 101 is threaded through a bottom plate of the U-shaped plate clamp 1 and extends into the U-shaped plate clamp 1, the extrusion elastic ring 102 is fixedly connected with the threaded rotating handle 101, the fixed clamping plate 103 is fixedly arranged on the top plate of the U-shaped plate clamp 1 through a bolt, then the bottom surface of the top plate of the U-shaped plate clamp 1, close to the fixed clamping plate 103, is abutted to the lower part of the stand column 2, the fixed clamping plate 103 clamps the top plate of the stand column 2 and the U-shaped plate clamp 1, the outer end of the bottom of the stand column 2 is abutted to a buffer sleeve 104, the buffer sleeve 104 increases the friction force between the stand column 2 and the U-shaped plate clamp 1 to a suitable damping coefficient, when the stand column 2 stops rotating, the upright post 2 can not be touched, the upright post 2 can rotate, the first connecting piece 3 is fixedly arranged at the top of the upright post 2, the first connecting piece 3 is hinged with an adjusting arm 4, one end of the adjusting arm 4 is hinged with a second connecting piece 5, the top end of the second connecting piece 5 is fixedly connected with a third connecting piece 6, the adjusting arm 4 is used for adjusting the height of the display screen 9 in an arc motion mode to a large extent, one end of the third connecting piece 6 is rotatably connected with a bearing buckle 7, the bearing buckle 7 is clamped with a T-shaped fixture block 8, one side of the T-shaped fixture block 8 is fixedly connected with the display screen 9, the bearing buckle 7 is rotatably connected with the third connecting piece 6 to slightly adjust the height of the display screen 9 in an arc motion mode, damping components 10 are respectively arranged at the hinged parts of the adjusting arm 4 and the first connecting piece 3 and the second connecting piece 5 and at the rotary connection parts, after the display screen 9 is adjusted to a proper height angle, the damping component 10 utilizes the damping coefficient to fix the hinged part of the adjusting arm 4 and the first connecting piece 3 and the second connecting piece 5 and the rotary connecting part of the second connecting piece 5 and the third connecting piece 6 and the bearing buckle 7 respectively;

the two ends of the adjusting arm 4 are provided with annular clamping grooves 401, the first connecting piece 3 and the second connecting piece 5 are both provided with clamping protrusions which abut against the two sides of the adjusting arm 4, the clamping protrusions are in threaded connection with clamping rods 402, one end of each clamping rod 402 is embedded into the annular clamping groove 401, the receiving buckle 7 is provided with an arc-shaped sliding groove 701 and a rotating rod 702, the receiving buckle 7 is rotatably connected with the rotating rod 702, the third connecting piece 6 is fixedly connected with the rotating rod 702, one side, far away from the second connecting piece 5, of the third connecting piece 6 is arranged in the arc-shaped sliding groove 701, the damping assembly 10 consists of two damping arc sleeves 1001 and a damping ring sleeve 1002, the damping arc sleeves 1001 are respectively arranged in the first connecting piece 3 and the second connecting piece 5, the damping arc sleeves 1001 abut against the end parts of the adjusting arm 4, the damping ring sleeve 1002 is sleeved on the outer end of the rotating rod 702 and abuts against the damping ring sleeve 1002, and the damping ring sleeve 1002 is fixedly arranged in the receiving buckle 7;

the damping arc sleeve 1001 is used for respectively increasing the damping coefficients between the adjusting arm 4 and the first connecting piece 3 and the second connecting piece 5 to a proper number, so that after the adjusting arm 4 rotates upwards in an arc shape or rotates downwards in an arc shape, the adjusting arm 4 is fixed in a rotating and stopping manner under the action of the damping arc sleeve 1001, when the adjusting and receiving buckle 7 rotates to finely adjust the height of the display screen 9, the display screen 9 is in a hovering state, and at the moment, the damping ring sleeve 1002 is used for increasing the damping coefficient of the rotating rod 702, so that the rotating rod 702 is not rotated under the action of no external force;

the working principle is as follows: when the adjustable clamp is used, the U-shaped plate clamp 1 is clamped to the office table in the first step, the threaded rotating handle 101 is rotated until the extrusion elastic ring 102 is abutted to the office table, the extrusion elastic ring 102 and the office table are in a high extrusion state, so that a computer is fixed on the table, the upright post 2 is rotated to a proper position after the computer is fixed on the table, an external force is applied to the adjusting arm 4 to press the adjusting arm 4 downwards, the adjusting arm 4 is pressed to the proper position, the damping arc sleeve 1001 provides friction force for two side ends of the adjusting arm 4 to suspend the adjusting arm 4 under the condition of no external force, the external force is applied to the bearing buckle 7 to finely adjust the angle of the display screen 9, under the condition of no external force, the friction force applied to the rotating rod 702 by the damping arc sleeve 1002 just enables the bearing buckle 7 to suspend, and the U-shaped plate clamp 1, the upright post 2, the adjusting arm 4 and the bearing buckle 7 are matched with the first connecting piece 3, the second connecting piece, Second connecting piece 5 and third connecting piece 6 carry out multi-angle to the computer and adjust, and the angle modulation through regulating arm 4 controls the height of computer, and the rethread is provided with damping component 10, can also make the display screen 9 of computer hover and fix in the position of adjusting, lets display screen 9 be located the position that the most suitable people worked an official business, strengthens the efficiency of handling an official business.

Example 2:

in embodiment 1, the adjusting arm 4 and the receiving buckle 7 are arranged to be matched with the damping component 10 to achieve angle adjustment and height adjustment of the computer display screen 9, and then the damping component 10 locks the adjusting arm 4 and the receiving buckle 7 after adjustment, so that the computer display screen 9 is suspended after being adjusted, the adjusting range of a computer is larger, and the human-computer interaction effect is better, but in the angle adjustment and height adjustment of the computer display screen 9, under the condition that only the damping ring sleeve 1002 and the damping arc sleeve are used, the defects that firstly, the damping ring sleeve 1002 and the damping arc sleeve 1001 only can act by depending on the chemical properties of the damping ring sleeve 1002 and the damping arc sleeve 1001 are not well selected and secondly, the friction coefficient or the damping coefficient when the damping component 10 acts is not well controlled;

as shown in fig. 4 to 6, the damping module 10 is adapted with a damping coefficient adjusting mechanism 11, the damping coefficient adjusting mechanism 11 includes a first damping adjusting module 1101, the damping device comprises a second damping adjusting component 11013 and a third damping adjusting component 1103, wherein the first damping adjusting component 1101 and the second damping adjusting component 11013 are respectively arranged in a first connecting piece 3 and a second connecting piece 5, the third damping adjusting component 1103 is arranged in a bearing buckle 7, the first damping adjusting component 1101 comprises a first adjusting bolt 110111 and a first adjusting block 11012, the first adjusting bolt 11011 and the first adjusting block 11012 are rotatably connected, one side, far away from the first adjusting bolt 11011, of the first adjusting block 11012 is abutted to a damping arc sleeve 1001, the first adjusting bolt 11011 is rotated to push the first adjusting block 11012 to extrude the damping arc sleeve 1001 towards the first adjusting block 11012 direction, friction between the damping arc sleeve 1001 and an adjusting arm 4 is increased, and accordingly the damping coefficient between the damping arc sleeve 1001 and the adjusting arm 4 is controlled;

the second damping adjustment assembly 11013 includes a second adjustment bolt 11021 and a second adjustment block 11022, the second adjustment block 11022 abuts against the second adjustment bolt 11021, one side of the second adjustment block 11022 adjacent to the second adjustment bolt 11021 abuts against an extrusion spring 11023, the extrusion spring 11023 abuts against a fixed block 11024, the extrusion spring 11023 is used for enhancing the stability of the fixed block 11024, meanwhile, the extrusion spring 11023 is attached to the outer surface of the damping arc sleeve 1001, the fixed block 11024 is fixedly connected with the second connector 5 through a hexagon socket head cap screw, the second adjustment bolt 11021 is in threaded connection with the second connector 5, the second adjustment bolt 11021 is in sliding connection with the third connector 6, the second adjustment bolt 11021 is rotated to move towards the second adjustment block 11022, when the inclined plane at the bottom end of the second adjustment bolt 11021 is engaged with the opening groove of the second adjustment block 11022, the second adjustment bolt 11021 pushes the second adjustment block 11022 towards the damping arc sleeve 1001 and extrudes the damping arc sleeve 1001, thereby increasing the friction between the damping arc sleeve 1001 and the adjusting arm 4, and controlling the damping coefficient between the damping arc sleeve 1001 and the adjusting arm 4;

the third damping adjustment assembly 1103 includes a third adjustment bolt 11031, one end of the third adjustment bolt 11031 extends to the inside of the receiving buckle 7 and is rotatably connected with a third adjustment block 11032, the third adjustment block 11032 abuts against the outer end of the damping ring sleeve 1002, the third adjustment bolt 11031 is rotated to drive the third adjustment block 11032 to move towards the damping ring sleeve 1002, the third adjustment block 11032 presses the damping ring sleeve 1002, so as to increase the friction force between the rotating rod 702 and the damping ring sleeve 1002 in the receiving buckle 7, thereby controlling the damping coefficient between the rotating rod 702 and the damping ring sleeve 1002;

the working principle is as follows: when the computer suspension device is used, during computer assembly, the first adjusting bolt 11011, the second adjusting bolt 11021 and the third adjusting bolt 11031 which are fixedly rotated for a certain number of turns respectively extrude the first adjusting block 11012, the second adjusting block 11022 and the third adjusting block 11032 to the two damping arc sleeves 1001 and the damping ring sleeve 1002, the damping coefficient between the damping arc sleeve 1001 and the adjusting arm 4 is adjusted by extruding the damping arc sleeve 1001, the damping coefficient between the damping arc sleeve 1001 and the rotating rod 702 is adjusted by extruding the damping ring sleeve 1002, so that damping is adjusted well during installation, or after the optimal position of the computer display screen 9 is adjusted, the computer is fastened by adjusting the first adjusting bolt 11011, the second adjusting bolt 11021 and the third adjusting bolt 11031, so that the computer display screen 9 is suspended fixedly.

Example 3:

embodiment 1 proposes adjusting the height of the display screen 9 by adjusting the arc height of the adjusting arm 4, but this adjustment will move the display screen 9 forward or backward to some extent, which affects the distance between the computer display screen and the human visual angle, and cannot adjust the height of the display screen by a large margin;

as shown in fig. 7, two sides of the upright post 2 are provided with sliding sleeves 201, the sliding sleeves 201 are respectively connected with a screw rod 202 and a sliding rod 203 in a sliding manner, tops of the screw rod 202 and the sliding rod 203 are fixedly connected with the first connecting piece 3, one sliding sleeve 201 is rotatably clamped with a swivel 204, the swivel 204 is in threaded connection with the screw rod 202, the upright post 2 is also internally provided with a power supply, a mainboard, a CPU, a memory bank, a hard disk, a sound card, a display card, a modem, a network card and a read-write element, the read-write element comprises a cd-rom, a floppy drive, a magnetic card reader-writer or a USB socket, and the host machine constituent elements are all arranged inside the upright post 2, so that the maximum utilization of the space layout of the components of the ergonomic computer is realized, and the layout and the utilization space are rationalized without affecting the use thereof.

The working principle is as follows: the rotating ring 204 is rotated, the rotating ring 204 drives the screw rod 202 which is in threaded connection with the rotating ring 204 to extend outwards along the sliding sleeve 201, meanwhile, the sliding rod 203 is matched to stabilize the first connecting piece 3, then the first connecting piece 3 is jacked upwards, therefore, the height of the computer display screen 9 is greatly adjusted, and the use range of a computer is ensured to be more suitable for more people.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.