1. The utility model provides a modular chinese classical literature reading board, its structure includes regulating plate (1), bracing piece (2), puts book board (3), book back groove (4), regulating plate (1) left end with put book board (3) lower extreme hub connection, both ends activity block around bracing piece (2) lower extreme and regulating plate (1), put book board (3) middle part downside and bracing piece (2) upper end hub connection, book back groove (4) outside with put book board (3) middle part and inlay solid and be connected its characterized in that:

regulating plate (1) includes main part board (11), regulation hole (12), steering spindle (13), supports book piece (14), main part board (11) right-hand member is connected with regulation hole (12) outside is inlayed admittedly, steering spindle (13) outside and main part board (11) left end hub connection, support book piece (14) right side and main part board (11) left side welded connection.

2. The combination chinese classical literature reading board of claim 1, wherein: the adjusting hole (12) comprises an outer frame (121), an anti-skid strip (122) and a contraction block (123), the inner side of the outer frame (121) is fixedly connected with the outer side of the anti-skid strip (122), and the lower side of the contraction block (123) is bonded with the inner side of the lower end of the outer frame (121).

3. The combination chinese classical literature reading board of claim 2, wherein: shrink piece (123) are including contact plate (23 a), spacing post (23 b), cleaning device (23 c), contact plate (23 a) downside and spacing post (23 b) upside welded connection, cleaning device (23 c) upper end is connected with contact plate (23 a) downside embedment to cleaning device (23 c) lower extreme upside is connected with spacing post (23 b) lower extreme embedment.

4. The combination chinese classical literature reading board of claim 3, wherein: cleaning device (23 c) include flat panel (c 1), spring (c 2), shrink hood (c 3), gas blowing device (c 4), flat panel (c 1) downside is inlayed fixedly with shrink hood (c 3) upside and is connected, spring (c 2) one end and flat panel (c 1) downside welded connection to the other end with, gas blowing device (c 4) upside welded connection, shrink hood (c 3) are inlayed fixedly and are connected between gas blowing device (c 4) upside and flat panel (c 1) downside.

5. The combination chinese classical literature reading board of claim 4, wherein: the blowing device (c 4) comprises a guide pipe (c 41), a bottom block (c 42) and a guide plate (c 43), wherein the lower side of the guide pipe (c 41) is connected with the upper side of the bottom block (c 42) in a welding mode, and the lower side of the guide plate (c 43) is attached to the upper side of the bottom block (c 42).

6. The combination chinese classical literature reading board of claim 1, wherein: the book supporting block (14) comprises a wrapping cover (141), a pressed block (142), an ejection block (143) and a spacing plate (144), the inner side of the left end of the wrapping cover (141) is in clearance fit with the outer side of the ejection block (143), the outer side of the pressed block (142) is in clearance fit with the outer side of the spacing plate (144), and the outer side of the spacing plate (144) is in welded connection with the inner side of the left end of the wrapping cover (141).

7. The combination chinese classical literature reading board of claim 6, wherein: the ejection block (143) comprises a sealing block (43 a), a fixing block (43 b), a connecting shaft (43 c), a pushing spring (43 d) and a pressing plate (43 e), wherein the outer side of the sealing block (43 a) is attached to the outer side of the fixing block (43 b), the lower side of the connecting shaft (43 c) is connected with the upper side of the fixing block (43 b) in a welding mode, the pushing spring (43 d) is connected with the pressing plate (43 e) in a welding mode, the periphery of the pushing spring is not limited by the inner side of the pressing plate (43 e), and the lower side of the pressing plate (43 e) is fixedly connected with the outer side of the connecting shaft (43 c) in an embedding mode.

8. The combination chinese classical literature reading board of claim 7, wherein: the extrusion plate (43 e) comprises a plate body (e 1), an elastic plate (e 2) and fixed teeth (e 3), wherein the inner side of the upper end of the plate body (e 1) is fixedly connected with the lower end of the elastic plate (e 2), and the lower side of the fixed teeth (e 3) is fixedly connected with the upper end of the elastic plate (e 2).

Background

The classical literature is the ancient book that the ancient man utilized writing brush and carving hard brush or type printing to record, need fix the classical literature with the reading board in order to protect the classical literature when reading the classical literature, the reading board has the convenience of reading, save strength's characteristics, simultaneously because the height of reader is different, so adopt the reading board of combination formula can adjust the height of reading board, the regulation hole that the rethread switched bracing piece supported reaches the adjustment to reading angle behind the height control, but when the angle was not adjusted for a long time, the regulation hole inside that is used for placing the bracing piece can pile up the dust, lead to the bracing piece to be difficult to put into the regulation hole that needs adjust, cause the bracing piece roll-off easily, make the reading board topple over and fall out the classical literature.

Disclosure of Invention

The invention provides a combined Chinese classical document reading board, which aims to solve the problem that when the angle is not adjusted for a long time, dust is accumulated in an adjusting hole for placing a supporting rod, so that the supporting rod is difficult to place in the adjusting hole to be adjusted, the supporting rod is easy to slide out, and the reading board is toppled over to drop out classical documents.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a modular chinese classical literature reading board, its structure includes regulating plate, bracing piece, puts book board, book back groove, the regulating plate left end with put book board lower extreme hub connection, both ends activity block around bracing piece lower extreme and the regulating plate, it connects with bracing piece upper end hub connection to put book board middle part downside, the book back groove outside with put book board middle part and inlay solid and be connected, the regulating plate includes main part board, regulation hole, steering spindle, supports the book piece, main part board right-hand member and the regulation hole outside are inlayed solid and are connected, the steering spindle outside is connected with main part board left end hub connection, support book piece right side and main part board left side welded connection.

As a further improvement of the invention, the adjusting holes comprise an outer frame, the anti-skid strips and the contraction blocks, the inner side of the outer frame is fixedly embedded and connected with the outer sides of the anti-skid strips, the lower sides of the contraction blocks are adhered to the inner side of the lower end of the outer frame, the anti-skid strips are ten in number and are distributed in a bilateral symmetry mode by taking the contraction blocks as centers.

As a further improvement of the invention, the shrinkage block comprises a contact plate, limiting columns and cleaning devices, the lower sides of the contact plate and the limiting columns are connected in a welding mode, the upper ends of the cleaning devices are fixedly connected with the lower sides of the contact plate, the upper sides of the lower ends of the cleaning devices are fixedly connected with the lower ends of the limiting columns, the number of the limiting columns is two, and the two limiting columns are distributed in a bilateral symmetry mode by taking the cleaning devices as centers.

As a further improvement of the invention, the cleaning device comprises a plane plate, a spring, a contraction cover and an air blowing device, wherein the lower side of the plane plate is fixedly embedded with the upper side of the contraction cover, one end of the spring is welded with the lower side of the plane plate, the other end of the spring is welded with the upper side of the air blowing device, the contraction cover is fixedly embedded between the upper side of the air blowing device and the lower side of the plane plate, the contraction cover is internally of a hollow structure, two small holes are formed in the upper end of the air blowing device, and the small holes are the same as the bottom of the air blowing device.

As a further improvement of the invention, the blowing device comprises a guide pipe bottom block guide plate, the lower side of the guide pipe is connected with the upper side of the bottom block in a welding manner, the lower side of the guide pipe is attached to the upper side of the bottom block, the number of the guide plates is six, and the guide plates are distributed in a left-right step shape by taking the guide pipe as the center.

As a further improvement of the invention, the book supporting block comprises a wrapping cover, a pressed block, two ejection blocks and a spacing plate, wherein the inner side of the left end of the wrapping cover is in clearance fit with the outer side of the ejection block, the outer side of the pressed block is in clearance fit with the outer side of the spacing plate, the outer side of the spacing plate is connected with the inner side of the left end of the wrapping cover in a welding manner, and the pressed blocks are distributed symmetrically left and right.

As a further improvement of the invention, the ejection block comprises a sealing block, a fixing block, a connecting shaft, two pushing springs and an extrusion plate, wherein the outer side of the sealing block is attached to the outer side of the fixing block, the lower side of the connecting shaft is welded and connected with the upper side of the fixing block, the pushing springs are welded and connected with the inner side of the periphery of the extrusion plate, the lower side of the extrusion plate is fixedly connected with the outer side of the connecting shaft, and the two extrusion plates are distributed symmetrically left and right with the pushing springs as the center.

As a further improvement of the invention, the extrusion plate comprises a plate body, an elastic plate and fixed teeth, wherein the inner side of the middle upper end of the plate body is fixedly connected with the lower end of the elastic plate, the lower side of the fixed teeth is fixedly connected with the upper end of the elastic plate, the number of the fixed teeth is four, the fixed teeth are distributed in an inclined shape at equal intervals, and the top of the fixed teeth is triangular.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. cleaning device follows the contact plate and compresses downwards for the inside gas of shrink cover flows downwards from the gas blowing device upper end, and gas blows to the deflector of bottom block upside through the honeycomb duct, piles up the dust of being inside the regulation hole and is blown the outside by gas, makes inside putting into the regulation hole that the bracing piece can be complete, is favorable to opposition book block to fix, has improved the stability of reading the board.

2. Extrude the piece and outwards extruded by gas under the sealed of sealed piece, through fixed block rebound afterwards, the stripper plate is pushed out by the first both sides of spring of pushing for the fixed springboard of plate body promotes fixed tooth and classical literature contact, has improved the fixed dynamics to classical literature, has prevented that classical literature from falling out after reading the board and fall down.

Drawings

Fig. 1 is a schematic structural view of a combined chinese classical literature reading board according to the present invention.

Fig. 2 is a front view of a half-section structure of an adjusting plate according to the present invention.

FIG. 3 is a front view of a half-section structure of an adjusting hole according to the present invention.

FIG. 4 is a front view of a half-section structure of a shrinkage block according to the present invention.

FIG. 5 is a front view of a half-section structure of a cleaning device according to the present invention.

FIG. 6 is a front view, a half-section and a partially enlarged structure of the blowing device of the present invention.

Fig. 7 is a front view semi-sectional structural schematic diagram of a book block of the present invention.

Fig. 8 is a front view half-section structural schematic diagram of an ejection block of the present invention.

FIG. 9 is a front view of a half-section structure of an extrusion plate according to the present invention.

In the figure: adjusting plate-1, support rod-2, book placing plate-3, book back groove-4, main body plate-11, adjusting hole-12, steering shaft-13, book supporting block-14, outer frame-121, antislip strip-122, contraction block-123, contact plate-23 a, spacing column-23 b, cleaning device-23 c, plane plate-c 1, spring-c 2, contraction cover-c 3, blowing device-c 4 guide tube-c 41, bottom block-c 42, guide plate-c 43, wrapping cover-141, pressed block-142, ejecting block-143, spacing plate-144, sealing block-43 a, fixing block-43 b, connecting shaft-43 c, push spring-43 d, extrusion plate-43 e, plate body-e 1, elastic plate-e 2, Tooth-e 3 is fixed.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example 1:

as shown in figures 1 to 6:

the invention provides a combined Chinese classical literature reading board which structurally comprises an adjusting plate 1, a supporting rod 2, a book placing plate 3 and a book back groove 4, wherein the left end of the adjusting plate 1 is connected with the lower end shaft of the book placing plate 3, the lower end of the supporting rod 2 is movably clamped with the front end and the rear end of the adjusting plate 1, the lower side of the middle part of the book placing plate 3 is connected with the upper end shaft of the supporting rod 2, the outer side of the book back groove 4 is fixedly connected with the middle part of the book placing plate 3, the adjusting plate 1 comprises a main body plate 11, an adjusting hole 12, a steering shaft 13 and a book supporting block 14, the right end of the main body plate 11 is fixedly connected with the outer side of the adjusting hole 12, the outer side of the steering shaft 13 is connected with the left end shaft of the main body plate 11, and the right side of the book supporting block 14 is welded and connected with the left side of the main body plate 11.

The adjusting hole 12 comprises an outer frame 121, anti-slip strips 122 and shrink blocks 123, the inner side of the outer frame 121 is fixedly connected with the outer side of the anti-slip strips 122 in an embedded mode, the lower side of the shrink blocks 123 is bonded with the inner side of the lower end of the outer frame 121, the anti-slip strips 122 are ten in number and distributed in a bilateral symmetry mode by taking the shrink blocks 123 as centers, the anti-slip strips 122 can block the supporting rod 2 entering the adjusting hole 12, and the fixing capacity of the supporting rod 2 is improved.

The contraction block 123 comprises a contact plate 23a, a limiting column 23b and a cleaning device 23c, the lower side of the contact plate 23a is connected with the upper side of the limiting column 23b in a welded mode, the upper end of the cleaning device 23c is connected with the lower side of the contact plate 23a in an embedded mode, the upper side of the lower end of the cleaning device 23c is connected with the lower end of the limiting column 23b in an embedded mode, the number of the limiting columns 23b is two, the two limiting columns 23b are distributed in a bilateral symmetry mode by taking the cleaning device 23c as the center, the limiting column 23b can guide the contact plate 23a, and the descending stability of the contact plate 23a is improved.

The cleaning device 23c comprises a plane plate c1, a spring c2, a contraction cover c3 and an air blowing device c4, wherein the lower side of the plane plate c1 is fixedly connected with the upper side of a contraction cover c3 in an embedded mode, one end of the spring c2 is connected with the lower side of the plane plate c1 in a welded mode, the other end of the spring c2 is connected with the upper side of the air blowing device c4 in a welded mode, the contraction cover c3 is fixedly connected between the upper side of the air blowing device c4 and the lower side of the plane plate c1 in an embedded mode, the interior of the contraction cover c3 is of a hollow structure, two small holes are formed in the upper end of the air blowing device c4, and the small holes are the same as the bottom of the air blowing device c4, so that the air blowing device c4 can blow the air in the interior downwards through the upper end of the air blowing device c4 when being squeezed.

Wherein, gas blowing device c4 includes honeycomb duct c41 bottom piece c42 deflector c43, honeycomb duct c41 downside and bottom piece c42 upside welded connection, deflector c43 downside and the laminating of bottom piece c42 upside mutually, deflector c43 quantity is six to use honeycomb duct c41 to be left right stair-shaped distribution as the center.

The specific use mode and function of the embodiment are as follows:

in the invention, after the adjusting plate 1 is placed, the book placing plate 3 is erected through the supporting rod 2, then the classical documents are placed through the book back groove 4, when the angle needs to be adjusted in use, the book placing plate 3 is deflected by taking the steering shaft 13 as a fulcrum, the supporting rod 2 is taken up and then placed into the adjusting holes 12 at the front end and the rear end of the main body plate 11, a book is pressed against the book placing plate 3 under the support of the book abutting block 14, then the supporting rod 2 is fixed through the anti-slip strip 122 in the outer frame 121, simultaneously the contact plate 23a of the compression block 123 is compressed downwards to drive the limiting column 23b to contract downwards, after the contact plate 23a is compressed, the cleaning device 23c is compressed downwards along the contact plate 23a, the spring c2 is compressed through the flat plate c1 to reduce the space in the contraction cover c3, so that the gas in the contraction cover c3 flows downwards from the upper end of the blowing device c4, the gas is blown to the guide plate c43 on the upper side of the bottom block c42 through the guide pipe c41, under the guide of the guide plate c43, dust accumulated in the adjusting hole 12 is blown outwards by air, so that the supporting rod 2 can be completely placed in the adjusting hole 12, the fixing of the book board 3 is facilitated, and the stability of the reading board is improved.

Example 2:

as shown in fig. 7 to 9:

the book supporting block 14 comprises a wrapping cover 141, a pressed block 142, an ejecting block 143 and a spacing plate 144, the inner side of the left end of the wrapping cover 141 is in clearance fit with the outer side of the ejecting block 143, the outer side of the pressed block 142 is in clearance fit with the outer side of the spacing plate 144, the outer side of the spacing plate 144 is in welded connection with the inner side of the left end of the wrapping cover 141, the number of the ejecting blocks 143 is two, and the pressed block 142 is used as the center and is distributed in bilateral symmetry, so that the ejecting block 143 can be ejected upwards through the pressed block 142, and the fixing capacity of classical documents is improved.

The ejection block 143 includes a sealing block 43a, a fixing block 43b, a connecting shaft 43c, two pushing springs 43d, and a pressing plate 43e, wherein the outer side of the sealing block 43a is attached to the outer side of the fixing block 43b, the lower side of the connecting shaft 43c is welded to the upper side of the fixing block 43b, the pushing springs 43d are welded to the circumference of the pressing plate 43e but not to the inner side, the lower side of the pressing plate 43e is fixedly connected to the outer side of the connecting shaft 43c, and the pressing plates 43e are two in number and symmetrically distributed with the pushing springs 43d as the center, so that the pressing plate 43e can be expanded by the pushing springs 43d after being pushed outward by the pressure receiving block 142, which is beneficial to fixing the classical documents.

The pressing plate 43e comprises a plate body e1, an elastic plate e2 and fixed teeth e3, the inner side of the upper end of the plate body e1 is fixedly connected with the lower end of the elastic plate e2, the lower side of the fixed teeth e3 is fixedly connected with the upper end of the elastic plate e2, the number of the fixed teeth e3 is four, the fixed teeth e3 are distributed in an inclined shape at equal intervals, the top of the fixed teeth e3 is triangular, the fixed teeth e3 can press the bottom of the classical documents, and the fixing strength of the classical documents is improved.

The specific use mode and function of the embodiment are as follows:

in the invention, when the classical documents are placed, the pressure block 142 inside the wrapping cover 141 is pressed by the classical documents, the ejection block 143 is pressed by air inside the wrapping cover 141, the extrusion block 143 is pressed outwards by air under the sealing of the sealing block 43a through the fixing of the partition plate 144, and then moves upwards through the fixing block 43b, when the connecting shaft 43c moves upwards to the outer side of the wrapping cover 141, the extrusion plate 43e is pushed out by the pushing spring 43d at two sides first, so that the elastic plate e2 fixed by the plate body e1 pushes the fixing teeth e3 to be in contact with the classical documents, the fixing strength of the classical documents is improved, and the classical documents are prevented from falling after the reading plate falls down.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.