1. The utility model provides an intelligent teaching system, includes concrete base face (1), lectern (2), bradyseism pad (3), solar panel (4), lifting control ware (5), lift podium (6), dust absorption blackboard (7), dust collecting box (8), its characterized in that: concrete base face (1) installs lectern (2) for four sides rectangle structure and top, lectern (2) bottom middle part bonds and has bradyseism pad (3) and control both ends and install solar panel (4), embedded lift controller (5) are installed in lectern (2) top left side, lift controller (5) are connected with lift podium (6) of rear end bottom through the electric wire, dust absorption blackboard (7) are installed to lift podium (6) rear end bottom, dust absorption blackboard (7) are connected with dust collecting box (8) of right-hand member bottom through the pipeline.

2. The intelligent teaching system of claim 1, wherein: lift podium (6) including last top cap (9), lower base (10), slipmat (11), sound absorbing material (12), hydraulic pressure elevating gear (13), guide bar (14), go up top cap (9) for four sides rectangle structure and with the cooperation of pegging graft of lower base (10) of bottom, it has slipmat (11) of rectangle structure to bond at top cap (9) top middle part, base (10) inboard bonds down has sound absorbing material (12), hydraulic pressure elevating gear (13) are installed to sound absorbing material (12) inboard, guide bar (14) are installed to hydraulic pressure elevating gear (13) inboard, storage battery (4-1) and be connected with solar panel (4) through the electric wire are installed to left side guide bar (14) right-hand member.

3. The intelligent teaching system of claim 1, wherein: the dust absorption blackboard (7) comprises a blackboard frame (15), a control panel (16), a groove (17), a magnetic absorption blackboard eraser (18), a dust absorption frame (19), a support connecting rod (20), a guide fan (21), a writing board (22) and a magnetic absorption backboard (23), the blackboard frame (15) is of a hollow structure with four rectangular sides, an embedded control panel (16) is arranged at the bottom of the right side of the front end face, the top end of the control panel (16) is provided with a groove (17) and the inner side is provided with a magnetic blackboard eraser (18), a dust absorption frame (19) is arranged on the inner side of the blackboard frame (15), the left end of the dust absorption frame is connected through a support connecting rod (20), the top of the right end of the dust collection frame (19) is provided with an embedded type diversion fan (21), writing board (22) is installed to dust absorption frame (19) rear end, writing board (22) rear end is installed and is inhaled backplate (23) magnetically.

4. The intelligent teaching system of claim 1, wherein: the dust collection box (8) comprises a box body (24), an air inlet window (25), an air outlet window (26), an observation window (27), a lifting handle (28), a supporting frame (29), a filter core (30) and a dust collection fan (31), the box body (24) is of a four-side rectangular structure, the bottom of the right end is provided with air inlet windows (25) which are symmetrically distributed, the top end of the air inlet window (25) is provided with an air outlet window (26) with a rectangular structure, the middle part of the positive end surface of the box body (24) is provided with an observation window (27) with a four-side rectangular structure, a lifting handle (28) is arranged on the inner side of the top end of the box body (24) and is fixed on the top end of a supporting frame (29) through screws, the inner side of the supporting frame (29) is provided with symmetrical filter elements (30) which are distributed in a staggered way, and a dust suction fan (31) is arranged at the right end of the supporting frame (29) and is connected with the exhaust window (26) through a pipeline.

5. The intelligent teaching system of claim 1, wherein: hydraulic pressure elevating gear (13) include hydraulic tank (32), hydraulic pump (33), hydraulic pressure shunt (34), pneumatic cylinder (35), connection flange dish (36), embedded hydraulic pump (33) are installed for the box structure and the right-hand member of four sides rectangle in hydraulic tank (32), hydraulic pump (33) are connected through pipeline and hydraulic pressure shunt (34) at top middle part, hydraulic pressure shunt (34) are connected through pipeline and four equidistance symmetric distribution's pneumatic cylinder (35), pneumatic cylinder (35) are connected fixedly through connection flange dish (36) and last top cap (9) on top.

Background

Education is as the fundamental of a country and nationality and receives more and more the country and the head of a family's attention, but the podium that uses at present often can not adjust according to different users and causes the blackboard top difficult write and clean and the chalk write the dust after cause the injury to the user easily, so need a novel teaching device that can go up and down the dust absorption.

Disclosure of Invention

The invention aims to provide an intelligent teaching system to solve the technical problem.

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

the utility model provides an intelligent teaching system, includes concrete base face, lectern, bradyseism pad, solar panel, lift controller, lift podium, dust absorption blackboard, dust collecting box, the concrete base face is four sides rectangle structure and top and installs the lectern, lectern bottom middle part bonds and has bradyseism pad and control both ends and install solar panel, embedded lift controller is installed in podium top left side, lift controller passes through the electric wire and is connected with the lift podium of rear end bottom, the dust absorption blackboard is installed to lift podium rear end bottom, the dust absorption blackboard passes through the pipeline and is connected with the dust collecting box of right-hand member bottom.

On the basis of the technical scheme, the lifting platform comprises an upper top cover, a lower base, non-slip mats, sound absorbing materials, a hydraulic lifting device and guide rods, wherein the upper top cover is of a four-side rectangular structure and is in plug-in connection with the lower base of the bottom, the non-slip mats of the rectangular structure are bonded at the middle of the top end of the upper top cover, the sound absorbing materials are bonded on the inner side of the lower base, the hydraulic lifting device is mounted on the inner side of the sound absorbing materials, the guide rods are mounted on the inner side of the hydraulic lifting device, and a storage battery pack is mounted at the right end of the guide rods on the left side and is connected with the solar panel through electric wires.

On the basis of the technical scheme, the dust absorption blackboard includes blackboard frame, control panel, recess, magnetism inhales blackboard eraser, dust absorption frame, support connecting rod, water conservancy diversion fan, clipboard, magnetism and inhales the backplate, the blackboard frame is hollow structure and the positive terminal surface right side bottom of four sides rectangle and installs embedded control panel, open on the control panel top has recess and inboard to install magnetism and inhales the blackboard eraser, blackboard frame inboard is installed dust absorption frame and left end and is connected through support connecting rod, embedded water conservancy diversion fan is installed at dust absorption frame right-hand member top, the clipboard is installed to dust absorption frame rear end, the backplate is inhaled to magnetism is installed to the clipboard rear end.

On the basis of the technical scheme, the dust collecting box comprises a box body, an air inlet window, an exhaust window, an observation window, a lifting handle, a support frame, a filter element and a dust collection fan, wherein the box body is of a four-side rectangular structure, the air inlet window is symmetrically distributed at the bottom of the right end of the box body, the exhaust window of the rectangular structure is arranged at the top end of the air inlet window, the observation window of the four-side rectangular structure is arranged in the middle of the positive end face of the box body, the lifting handle is arranged on the inner side of the top end of the box body and fixed at the top end of the support frame through screws, the filter element is symmetrically distributed in a staggered mode and arranged on the inner side of the support frame, and the dust collection fan is arranged at the right end of the support frame and connected with the exhaust window through a pipeline.

On the basis of the technical scheme, hydraulic lifting device includes hydraulic tank, hydraulic pump, hydraulic pressure shunt, pneumatic cylinder, connection flange dish, embedded hydraulic pump is installed for the box structure and the right-hand member of four sides rectangle to hydraulic tank, the hydraulic pump passes through the pipeline and is connected with the hydraulic pressure shunt at top middle part, the hydraulic pressure shunt passes through the pipeline and is connected with four equidistance symmetric distribution's pneumatic cylinder, the pneumatic cylinder passes through the connection flange dish on top and is connected fixedly with last top cap.

Compared with the prior art, the invention has the following advantages: according to the teaching device, the platform is lifted by the hydraulic lifting device, so that users can write and clean the blackboard conveniently, the stability of the hydraulic device can be improved according to the guide rod, the noise and pollution are reduced by the sound absorption material, the dust absorption frame is arranged in the blackboard, chalk dust is absorbed into the dust collection box through the drainage fan and the dust absorption fan, the chalk dust is filtered through the filter element and is convenient to collect and process, the harm of dust to the bodies of the users is effectively reduced, the energy consumption of equipment can be reduced through the solar panel, and the development of environmental protection career is facilitated.

Drawings

Fig. 1 is a schematic view of the external structure of the present invention.

FIG. 2 is a schematic view of the connection structure of the elevating platform of the present invention.

FIG. 3 is a schematic view of the dust-absorbing blackboard according to the present invention.

FIG. 4 is a schematic view of the dust collection bin of the present invention.

Fig. 5 is a schematic structural diagram of the hydraulic lifting device of the present invention.

In the figure: 1. concrete base surface, 2, a teacher's desk, 3, a shock absorption pad, 4, a solar panel, 4-1, a storage battery pack, 5, a lifting controller, 6, a lifting platform, 7, a dust absorption blackboard, 8, a dust collection box, 9, an upper top cover, 10, a lower base, 11, an anti-slip pad, 12, a sound absorption material, 13, a hydraulic lifting device, 14, a guide rod, 15, a blackboard frame, 16, a control panel, 17, a groove, 18, a magnetic board eraser, 19, a dust absorption frame, 20, a support connecting rod, 21, a flow guide fan, 22, a writing board, 23, a magnetic back board, 24, a box body, 25, an air inlet window, 26, an exhaust window, 27, an observation window, 28, a lifting handle, 29, a support frame, 30, a filter core, 31, a dust absorption fan, 32, a hydraulic oil tank, 33, a hydraulic pump, 34, a hydraulic flow divider, 35, a hydraulic cylinder, 36 and a connecting ring flange.

Detailed Description

The invention is explained in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1-5, an intelligent teaching system comprises a concrete base surface 1, a teacher desk 2, a shock-absorbing pad 3, a solar panel 4, a lifting controller 5, a lifting teacher desk 6, a dust-absorbing blackboard 7 and a dust-collecting box 8, the concrete base surface 1 is of a four-side rectangular structure, the teacher desk 2 is arranged at the top end of the concrete base surface, the teacher desk 2 is made of alloy materials, the middle part of the bottom end of the teacher desk is bonded with a multiple cushioning pad 3 made of rubber materials, solar panels 4 are arranged at the left end and the right end of the teacher desk 2 and fixed through bolts, an embedded lifting controller 5 is arranged at the left side of the top end of the teacher desk 2, the lifting controller 5 is connected with a lifting platform 6 at the bottom of the rear end through a wire, the lifting platform 6 is made of wood material, a dust absorption blackboard 7 is arranged at the bottom of the rear end, the dust collection blackboard 7 is made of various composite materials and is connected with a dust collection box 8 at the bottom of the right end through a pipeline.

Lifting platform 6 includes top cap 9, lower base 10, slipmat 11, sound absorbing material 12, hydraulic pressure elevating gear 13, guide bar 14, top cap 9 is four sides rectangular structure and just is made with the lower base 10 grafting cooperation of bottom and be wooden material, the slipmat 11 that the abrasive rubber that has rectangular structure made is bonded at top 9 middle part, 10 inboard bonds of base down has sound absorbing material 12, sound absorbing material 12 bonds for inhaling sound cotton and acoustic celotex board and form and the inboard hydraulic pressure elevating gear 13 of installing, the guide bar 14 that alloy material was installed to hydraulic pressure elevating gear 13 inboard and through grafting cooperation sliding connection, storage battery 4-1 is installed and is connected with solar panel 4 through the electric wire to the 14 right-hand members in left side guide bar.

Dust absorption blackboard 7 includes blackboard frame 15, control panel 16, recess 17, magnetism inhales blackboard eraser 18, dust absorption frame 19, support link 20, water conservancy diversion fan 21, clipboard 22, magnetism and inhales backplate 23, blackboard frame 15 is the cavity aluminum alloy structure and the positive terminal surface right side bottom of four sides rectangle and installs embedded control panel 16, open on control panel 16 top has recess 17 and inboard to install magnetism and inhales blackboard eraser 18, the support link 20 that cavity structure's PVC dust absorption frame 19 and left end pass through the aluminum alloy material are installed to 15 inboard blackboard frames connects, embedded water conservancy diversion fan 21 is installed at 19 right-hand member tops of dust absorption frame, the clipboard 22 of glass material is installed to 19 rear ends of dust absorption frame, clipboard 22 rear end is installed and is paintd the magnetism of permanent magnet material and inhale backplate 23 and fix through the countersunk head.

The dust collection box 8 comprises a box body 24, an air inlet window 25, an air outlet window 26, an observation window 27, a lifting handle 28, a support frame 29, a filter element 30 and a dust collection fan 31, wherein the box body 24 is made of PVC material and is provided with the air inlet window 25 in symmetrical distribution at the bottom of the right end, the air outlet window 26 in rectangular structure is arranged at the top end of the air inlet window 25, the observation window 27 in quadrangular rectangular structure is arranged in the middle of the positive end face of the box body 24, the lifting handle 28 is arranged on the inner side of the top end of the box body 24 and is fixed at the top end of the support frame 29 through screws, the support frame 29 is made of PVC material and is in a cavity structure and is provided with the filter element 30 in symmetrical staggered distribution at the inner side for filtration, and the dust collection fan 31 is arranged at the right end of the support frame 29 and is connected with the air outlet window 26 through a PVC pipeline.

Hydraulic pressure elevating gear 13 includes hydraulic tank 32, hydraulic pump 33, hydraulic pressure shunt 34, pneumatic cylinder 35, connection flange dish 36, embedded hydraulic pump 33 is installed for the box structure and the right-hand member of four sides rectangle to hydraulic tank 32, hydraulic pump 33 passes through the pipeline and is connected with the hydraulic pressure shunt 34 at top middle part, hydraulic pressure shunt 34 passes through the pipeline and is connected with four equidistance symmetric distribution's pneumatic cylinder 35, pneumatic cylinder 35 is connected fixedly through the connection flange dish 36 on top and last top cap 9.

The working principle of the invention is as follows: convert light energy into electric energy and carry to storage battery inside storage with the electric wire through solar panel, but when needing to use, hydraulic pump through lift controller control hydraulic pressure elevating gear drives the inside hydraulic oil of oil tank and supplies with four pneumatic cylinders through the shunt and drive the top cap and go up and down, then improve operating stability through the guide bar and can slow down the impact force and carry out syllable-dividing fine processing and slipmat through sound absorbing material afterwards and avoid the user to fall down and cause the injury, the inside dust absorption frame of blackboard is drawn the collection and is carried to the dust collecting box and filter through the filter core that inside dislocation was laid and prevent the dust from the exhaust window loss under drainage fan and dust absorption fan's effect to the chalk dust after writing, the filter core is installed and is conveniently changed and wash in bolted bracing frame inboard simultaneously.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.