CN213524334U

CN213524334U - Teaching table for Chinese multimedia teaching

Info

Publication number: CN213524334U
Application number: CN202022172712.5U
Authority: CN
Inventors: 于生哉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-25
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a chinese multimedia teaching is with teaching platform, including supporting seat main part, operation panel main part and computer main part, the laminating of supporting seat main part top has the operation panel main part, and is provided with the computer main part on operation panel main part top, the inside adjustment mechanism that is provided with of supporting seat main part, and adjustment mechanism include the cavity, the inside cavity of having seted up of supporting seat main part, and the inside support column that is provided with of cavity. The utility model provides a problem that teaching platform height can not be adjusted, through setting up this mechanism, the teacher of giving lessons is when having carried out class, through simple operation alright carry out altitude mixture control to this teaching platform, the in-process that the teacher of giving lessons demonstrated at class is reduced and muscle damage to the waist, the clean inconvenient problem of computer screen has been solved, can make computer screen keep clean through setting up this mechanism, the persistence of foreign matter on the computer screen has been reduced, and this clean brush detachable, place by side, can not influence the use of teacher of giving lessons to the computer.

Description

Teaching table for Chinese multimedia teaching

Technical Field

The utility model relates to a teaching platform technical field specifically is teaching platform is used in chinese multimedia teaching.

Background

With the development of advanced society of science and technology, educational facilities are gradually improved, a multimedia teaching platform is often used for teaching in a classroom, and the teaching platform is a product integrating a platform and electronic products such as a computer, a multimedia control system, a video display platform, audio equipment, an audio-video converter and the like, so that the existing teaching platform for Chinese multimedia teaching basically meets the requirements of people, but still has some problems.

The first problem is that: the teaching platform for the present Chinese multimedia teaching generally has an integrated structure design, the height of the teaching platform can not be adjusted mostly, and due to different heights of teaching teachers, the computer is used for a long time in class, waist soreness can be caused to the teaching teachers, and the bodies of the teaching teachers are damaged to a certain degree.

The second problem is that: the present teaching desk for Chinese multimedia teaching is characterized in that a computer arranged at the top end of an operation desk is exposed for a long time, so that a computer screen is easy to accumulate dirt and is inconvenient to clean, and therefore the teaching desk for Chinese multimedia teaching is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teaching platform is used in chinese multimedia teaching to the teaching platform height that proposes in solving above-mentioned background can not adjust and the clean inconvenient problem of computer screen.

In order to achieve the above object, the utility model provides a following technical scheme: the teaching table for Chinese multimedia teaching comprises a supporting seat main body, an operating table main body and a computer main body, wherein the operating table main body is attached to the top end of the supporting seat main body, the computer main body is arranged at the top end of the operating table main body, an adjusting mechanism is arranged in the supporting seat main body and comprises a cavity, the cavity is formed in the supporting seat main body, a supporting column is arranged in the cavity, the bottom end of the supporting column is fixedly connected with a bottom plate, a rack is fixedly connected to the front side of the supporting column, a gear is meshed with the front side of the rack, a fixing rod penetrates through the inside of the gear, the right side of the fixing rod is connected to the inner wall of the cavity through a bearing, a first handle is fixedly connected to one end of the fixing rod, which is far away from the inner wall of the cavity, a second groove is formed, and the end of the pull rod, which is far away from the inner wall of the second groove, is fixedly connected with a pull plate, the outer wall of the pull rod is wound with a spring, the top end of the spring is fixedly connected with the outer wall of the side plate, and the end, which is far away from the outer wall of the side plate, of the spring is fixedly connected with the top end of the pull plate.

Preferably, operation panel main part top is provided with clean mechanism, and clean mechanism includes the backup pad, operation panel main part top has linked firmly the backup pad, and the inside second spout that has seted up of backup pad, the inside sliding connection of second spout has the second slider, and the second slider openly has linked firmly the cleaning rod, the cleaning rod outer wall has linked firmly the cleaning brush, and has linked firmly the third handle on the cleaning brush right side, inside the inserting of operation panel main part is equipped with the storage plate, and the inside threaded connection of storage plate has the screw rod, the screw rod bottom is inserted and is located inside the operation panel main part, and the screw rod top has linked firmly the knob.

Preferably, the inner wall of the cavity is fixedly connected with a fixed block, and the right side of the fixed block is attached with a support column.

Preferably, a first groove is formed in the supporting seat main body, a roller is inserted into the first groove, and the top end of the roller is attached to the outer wall of the fixing rod.

Preferably, the bottom end of the pulling plate is fixedly connected with a second handle, and the second handle is arc-shaped.

Preferably, a first sliding groove is formed in the supporting seat main body, a first sliding block is connected to the inside of the first sliding groove in a sliding mode, and the left side of the first sliding block is fixedly connected to the outer wall of the pulling plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the teaching table for Chinese multimedia teaching is provided with a cavity, a supporting column, a bottom plate, a fixed block, a rack, a gear, a fixed rod, a first handle, a first groove, a roller, a second groove, a side plate, a pull rod, a pull plate, a spring, a second handle, a first sliding groove and a first sliding block, wherein the second handle is pulled, the first sliding block is driven to move in the first sliding groove through the pull plate, so that the spring generates elastic deformation, the pull rod is separated from the inside of the second groove, then the first handle is rotated, and the problem that the height of the teaching table cannot be adjusted is solved;

2. this teaching platform is used in chinese multimedia teaching is provided with the backup pad, the second spout, the second slider, clean pole, the cleaning brush, the third handle, accomodate the board, the screw rod, the knob, pulling third handle, it moves at the inside removal of second spout to make clean pole drive the second slider, thereby make the cleaning brush clean computer main surface, the clean inconvenient problem of computer screen has been solved, can make computer screen keep clean through setting up this mechanism, the persistence of foreign matter has been reduced on the computer screen, and this cleaning brush detachable, place by side, can not influence the use of mr of giving lessons to the computer.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is a partial right side sectional view of the support plate of the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a support base main body; 2. an operation table main body; 3. a computer main body; 411. a chamber; 412. a support pillar; 413. a base plate; 414. a fixed block; 415. a rack; 416. a gear; 417. fixing the rod; 418. a first handle; 419. a first groove; 420. a roller; 421. a second groove; 422. a side plate; 423. a pull rod; 424. pulling a plate; 425. a spring; 426. a second handle; 427. a first chute; 428. a first slider; 511. a support plate; 512. a second chute; 513. a second slider; 514. a cleaning rod; 515. a cleaning brush; 516. a third handle; 517. a storage plate; 518. a screw; 519. a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the teaching table for Chinese multimedia teaching comprises a supporting seat main body 1, an operating table main body 2 and a computer main body 3, wherein the operating table main body 2 is attached to the top end of the supporting seat main body 1, the computer main body 3 is arranged at the top end of the operating table main body 2, an adjusting mechanism is arranged inside the supporting seat main body 1 and comprises a cavity 411, the cavity 411 is formed inside the supporting seat main body 1, a supporting column 412 is arranged inside the cavity 411, a bottom plate 413 is fixedly connected to the bottom end of the supporting column 412, a rack 415 is fixedly connected to the front surface of the supporting column 412, a gear 416 is meshed with the front surface of the rack 415, a fixing rod 417 penetrates through the inside of the gear 416, the right side of the fixing rod 417 is connected to the inner wall of the cavity 411 through a bearing, a first handle 418 is fixedly connected to one end of the fixing rod 417, a second groove 421 is, inside pull rod 423 top was inserted and is located second recess 421, and the one end that second recess 421 inner wall was kept away from to pull rod 423 has linked firmly arm-tie 424, and the winding of pull rod 423 outer wall has spring 425, and the spring 425 top links firmly in curb plate 422 outer wall, and the one end that curb plate 422 outer wall was kept away from to spring 425 links firmly in arm-tie 424 top.

2 tops of operation panel main part are provided with clean mechanism, and clean mechanism includes

backup pad

511, 2 tops of operation panel main part have linked firmly backup pad 511, and backup pad 511 is inside to have seted up second spout 512, the inside sliding connection of second spout 512 has second slider 513, and second slider 513 openly has linked firmly cleaning rod 514, cleaning rod 514 outer wall has linked firmly cleaning brush 515, and cleaning brush 515 right side has linked firmly third handle 516, 2 inside inserts of operation panel main part are equipped with storage plate 517, and the inside threaded connection of storage plate 517 has screw rod 518, the inside of locating operation panel main part 2 is inserted to screw rod 518 bottom, and the screw rod 518 top has linked firmly knob 519.

The inner wall of the cavity 411 is fixedly connected with a fixing block 414, and the right side of the fixing block 414 is attached with a supporting column 412, so that the supporting column 412 is prevented from being separated from the cavity 411 integrally, and a limiting effect is achieved.

A first groove 419 is formed in the supporting seat body 1, a roller 420 is inserted into the first groove 419, and the top end of the roller 420 is attached to the outer wall of the fixing rod 417, so that the fixing rod 417 can move in the supporting seat body 1 conveniently, and abrasion to the inside of the supporting seat body 1 is reduced.

The bottom end of the pulling plate 424 is fixedly connected with a second handle 426, and the second handle 426 is arc-shaped, so that the pulling of the worker is facilitated.

First spout 427 has been seted up to supporting seat main part 1 inside, and the inside sliding connection of first spout 427 has first slider 428, and first slider 428 left side links firmly in the outer wall of arm-tie 424, plays the effect of restriction to the home range of arm-tie 424 pulling.

The working principle is as follows: when the height of the supporting seat body 1 needs to be adjusted, the second handle 426 is pulled first, the pulling plate 424 drives the first sliding block 428 to move in the first sliding groove 427, so that the spring 425 generates elastic deformation, the pull rod 423 is separated from the inside of the second groove 421, then the first handle 418 is rotated, the roller 420 is attached to the outer wall of the fixing rod 417 to roll, the gear 416 is moved in the front of the rack 415, and the supporting column 412 is moved in the supporting seat body 1.

When the computer main body 3 needs to be cleaned, the third handle 516 is pulled, the cleaning rod 514 drives the second sliding block 513 to move inside the second sliding groove 512, so that the cleaning brush 515 cleans the surface of the computer main body 3, and after cleaning is finished, the third handle 516 is pushed to move upwards until the third handle 516 drives the second sliding block 513 to separate from the supporting plate 511, and the second sliding block is placed inside the storage plate 517.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Chinese multimedia teaching is with teaching platform, including supporting seat main part (1), operation panel main part (2) and computer main part (3), supporting seat main part (1) top laminating has operation panel main part (2), and operation panel main part (2) top is provided with computer main part (3), its characterized in that: the inner part of the supporting seat main body (1) is provided with an adjusting mechanism, the adjusting mechanism comprises a cavity (411), the cavity (411) is arranged in the supporting seat main body (1), a supporting column (412) is arranged in the cavity (411), the bottom end of the supporting column (412) is fixedly connected with a bottom plate (413), a rack (415) is fixedly connected to the front side of the supporting column (412), a gear (416) is meshed to the front side of the rack (415), a fixing rod (417) penetrates through the inner part of the gear (416), the right side of the fixing rod (417) is connected to the inner wall of the cavity (411) through a bearing, one end, far away from the inner wall of the cavity (411), of the fixing rod (417) is fixedly connected with a first handle (418), a second groove (421) is formed in the fixing rod (417), the outer wall of the supporting seat main body (1) is, inside pull rod (423) top was inserted and is located second recess (421), and pull rod (423) keep away from the one end of second recess (421) inner wall and linked firmly arm-tie (424), pull rod (423) outer wall winding has spring (425), and spring (425) top links firmly in curb plate (422) outer wall, the one end that curb plate (422) outer wall was kept away from in spring (425) links firmly in arm-tie (424) top.

2. The teaching desk for chinese multimedia teaching of claim 1, wherein: operation panel main part (2) top is provided with clean mechanism, and clean mechanism includes backup pad (511), operation panel main part (2) top has linked firmly backup pad (511), and backup pad (511) inside second spout (512) have been seted up, inside sliding connection of second spout (512) has second slider (513), and second slider (513) openly has linked firmly cleaning rod (514), cleaning rod (514) outer wall has linked firmly cleaning brush (515), and cleaning brush (515) right side has linked firmly third handle (516), inside inserting of operation panel main part (2) is equipped with storage plate (517), and storage plate (517) inside threaded connection has screw rod (518), screw rod (518) bottom is inserted and is located inside operation panel main part (2), and screw rod (518) top has linked firmly knob (519).

3. The teaching desk for chinese multimedia teaching of claim 1, wherein: the inner wall of the cavity (411) is fixedly connected with a fixing block (414), and a supporting column (412) is attached to the right side of the fixing block (414).

4. The teaching desk for chinese multimedia teaching of claim 1, wherein: a first groove (419) is formed in the supporting seat main body (1), a roller (420) is inserted into the first groove (419), and the top end of the roller (420) is attached to the outer wall of the fixing rod (417).

5. The teaching desk for chinese multimedia teaching of claim 1, wherein: the bottom end of the pulling plate (424) is fixedly connected with a second handle (426), and the second handle (426) is arc-shaped.

6. The teaching desk for chinese multimedia teaching of claim 1, wherein: a first sliding groove (427) is formed in the supporting seat main body (1), a first sliding block (428) is connected in the first sliding groove (427) in a sliding mode, and the left side of the first sliding block (428) is fixedly connected to the outer wall of the pulling plate (424).