CN216287097U - Adjusting rod switch structure of teaching all-in-one machine - Google Patents
Adjusting rod switch structure of teaching all-in-one machine Download PDFInfo
- Publication number
- CN216287097U CN216287097U CN202122040194.6U CN202122040194U CN216287097U CN 216287097 U CN216287097 U CN 216287097U CN 202122040194 U CN202122040194 U CN 202122040194U CN 216287097 U CN216287097 U CN 216287097U
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- adjusting rod
- casing
- teaching
- camera
- regulation pole
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- 230000000694 effects Effects 0.000 description 1
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Abstract
The invention discloses an adjusting rod switch structure of a teaching all-in-one machine, aiming at overcoming the problems of complex operation and inconvenient use in the prior art, and the adjusting rod switch structure comprises a wall cabinet, wherein a display board is arranged on the wall cabinet, a casing is fixedly arranged in the wall cabinet, a control circuit board is fixedly arranged in the casing, and an adjusting rod is hinged on the casing.
Description
Technical Field
The invention belongs to teaching aids, and particularly relates to an adjusting rod switch structure of a teaching all-in-one machine.
Background
The teaching kiosk, which may also be referred to as a scanner, captures an image of a document with a camera and magnifies and projects the image of the document onto a screen.
Teaching all-in-one among the prior art includes show stand, camera, well accuse platform and display, and the camera articulates on the show stand, and the show stand is used for placing the article of treating the show, and the user can operate on the show stand, and the camera is used for catching article on the show stand, turns into the signal of telecommunication and transmits to well accuse platform with visual analog signal, handles into image signal and sends to the display through well accuse platform on, the display forms the image and supplies the student to watch. In normal use, the camera needs to be unfolded on the display stand and then opened.
However, the prior art is not perfect, the camera needs to be unfolded and opened to be divided into two parts for operation, and the problems of complex operation and inconvenient use exist.
Disclosure of Invention
In order to overcome the defects and problems in the prior art, the invention provides an adjusting rod switch structure of a teaching all-in-one machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a teaching all-in-one's regulation pole switch structure, including the built-in cupboard, be provided with the show board on the built-in cupboard, the built-in fixed casing that is provided with in the built-in cupboard, it has the regulation pole to articulate on the casing, if adjust the pole when rotating on the casing, it is collapsible or expand on the casing to adjust the pole, be provided with the camera on the regulation pole, still be provided with on the casing and open and stop the switch, open and stop switch and camera difference electrical connection on control circuit board, if adjust the pole folding on the casing, it presses on opening and stopping the switch to adjust the pole, if adjust the pole and expand when on the casing, it opens and stops the switch to adjust the pole release.
Preferably, the casing is provided with a placement groove, the start-stop switch is arranged in the placement groove, if the adjusting rod is folded on the casing, the adjusting rod and the camera are arranged in the placement groove, and if the adjusting rod is unfolded on the casing, the camera is arranged outside the placement groove.
Preferably, a handle is formed on the adjusting rod, and a plurality of anti-skid protrusions are formed on the handle.
Preferably, a limiting rod is formed on the adjusting rod, a limiting hole is formed in the casing, and the limiting rod penetrates through the limiting hole.
Preferably, the display board is hinged to the wall cabinet, and the display board can be folded or unfolded on the wall cabinet if the display board is rotated on the wall cabinet.
Preferably, the casing is further provided with a touch screen, and the touch screen is electrically connected to the control circuit board.
Compared with the prior art, the invention has the outstanding and beneficial technical effects that:
in the invention, if the adjusting rod is unfolded on the shell, the start-stop switch is released, the camera on the adjusting rod is started and shoots the display board, and if the adjusting rod is folded on the shell, the start-stop switch is pressed, the adjusting rod is closed, and the opening and closing of the camera can be controlled by rotating the adjusting rod.
Drawings
FIG. 1 is a schematic structural view of the unfolded state of the present invention;
FIG. 2 is a schematic structural view of the folded state of the present invention;
FIG. 3 is a schematic cross-sectional structure of the present invention;
FIG. 4 is a schematic structural diagram of the adjusting rod of the present invention;
in the figure: 1-wall cabinet, 2-display board, 3-machine shell, 4-control circuit board, 5-adjusting rod, 6-camera, 7-start-stop switch, 8-touch screen, 31-placing groove, 32-limiting hole, 51-handle and 52-limiting rod.
Detailed Description
In order to facilitate the understanding of those skilled in the art, the invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, an adjusting rod switch structure of a teaching all-in-one machine comprises a wall cabinet 1, a display board 2, a shell 3, a control circuit board 4, an adjusting rod 5, a camera 6, a start-stop switch 7 and a touch screen 8.
The wall cabinet 1 is a cabinet capable of being hung on a wall. The display board 2 is used for placing the articles to be displayed, the whole structure of the display board is a flat board, and the surface of the display board is smooth, so that the articles to be displayed can be conveniently placed flatly. The display board 2 is hinged to the wall cabinet 1. If the display board 2 is rotated on the wall cabinet 1, the display board 2 can be folded or unfolded on the wall cabinet 1. If show board 2 is folded when on wall cabinet 1, show board 2 and wall cabinet 1's whole occupation space reduces, is convenient for accomodate and transport. If the display board 2 is unfolded on the wall cabinet 1, the camera 6 can capture the image on the display board 2.
In practical use, the wall cabinet 1 is fixedly arranged on the wall, and the display board 2 can vertically rotate on the wall cabinet 1. If the display board 2 is unfolded on the wall cabinet 1, the display board 2 is horizontal. If the display board 2 is folded on the wall cabinet 1, the display board 2 is vertical.
In the in-service use, adjust pole 5 and can transversely rotate on casing 3, if adjust pole 5 and expand when casing 3 is gone up, casing 3 is kept away from to camera 6, and camera 6 can be caught the image on the show board 2, if adjust pole 5 and fold when casing 3, and camera 6 leans on casing 3, and camera 6 and 3 occupation space of casing reduce, are convenient for accomodate and transport.
The camera 6 and the start-stop switch 7 are respectively and electrically connected to the control circuit board 4. Open and stop switch 7 and control opening and closing of camera 6 through control circuit board 4, if open and stop switch 7 when being pressed, control camera 6 and close, if open and stop switch 7 when being released, control camera 6 and open. Open and stop switch 7 and set up on casing 3, open and stop switch 7 and be located the rotation route of adjusting pole 5, if adjust pole 5 and fold when casing 3 on, adjust pole 5 and press on opening and stop switch 7, if adjust pole 5 and expand when casing 3 on, adjust pole 5 release and open and stop switch 7.
In the invention, if the adjusting rod 5 is unfolded on the shell 3, the start-stop switch 7 is released, the camera 6 on the adjusting rod 5 is started and shoots the display board 2, and if the adjusting rod 5 is folded on the shell 3, the start-stop switch 7 is pressed, the adjusting rod 5 is closed, and the opening and closing of the camera 6 can be controlled by rotating the adjusting rod 5.
Set up on the casing 3 and set up the arrangement groove 31, open and stop switch 7 and set up in arrangement groove 31, if adjust pole 5 and fold when on casing 3, adjust pole 5 and camera 6 and set up in arrangement groove 31, if adjust pole 5 and expand when on casing 3, camera 6 sets up outside arrangement groove 31, has improved the compactness of structure, and casing 3 still plays the guard action to opening and stopping switch 7, adjust pole 5 and camera 6 moreover.
The adjusting rod 5 is provided with a handle 51, the handle 51 is plate-shaped in overall structure, the handle 51 is used for being grasped by a user, and the handle 51 is provided with a plurality of anti-skid protrusions which are used for preventing slipping between the hand and the handle 51. In practical use, a user can grasp the handle 51 to drive the adjusting rod 5 to rotate on the machine shell 3, thereby further facilitating use.
The adjusting rod 5 is provided with a limiting rod 52, the casing 3 is provided with a limiting hole 32, the limiting rod 52 penetrates through the limiting hole 32, the limiting hole 32 is arranged in the arranging groove 31, the limiting hole 32 is a strip-shaped hole, and the limiting hole 32 limits the rotating angle of the limiting rod 52, so that the rotating angle of the adjusting rod 5 on the casing 3 is limited.
The touch screen 8 is arranged on the casing 3, and the touch screen 8 is also electrically connected on the control circuit board 4. The user may also control the camera 6 via the touch screen 8.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention shall be covered within the protection scope of the invention.
Claims (6)
1. The utility model provides a teaching all-in-one's regulation pole switch structure, including built-in cupboard (1), a serial communication port, be provided with show board (2) on built-in cupboard (1), built-in fixed casing (3) is provided with in casing (3), casing (3) internal fixation is provided with control circuit board (4), articulated on casing (3) have regulation pole (5), if regulation pole (5) rotate on casing (3), regulation pole (5) collapsible or expand on casing (3), be provided with camera (6) on regulation pole (5), still be provided with on casing (3) and open stop switch (7), open stop switch (7) and camera (6) electrically connect respectively on control circuit board (4), if regulation pole (5) are folded on casing (3), regulation pole (5) are pressed on open stop switch (7), if regulation pole (5) expand on casing (3), the adjusting rod (5) releases the start-stop switch (7).
2. The adjusting rod switch structure of the teaching all-in-one machine as claimed in claim 1, wherein a placement groove (31) is formed in the case (3), the start-stop switch (7) is arranged in the placement groove (31), if the adjusting rod (5) is folded on the case (3), the adjusting rod (5) and the camera (6) are arranged in the placement groove (31), and if the adjusting rod (5) is unfolded on the case (3), the camera (6) is arranged outside the placement groove (31).
3. The adjusting rod switch structure of the teaching all-in-one machine as claimed in claim 1, wherein a handle (51) is formed on the adjusting rod (5), and a plurality of anti-skid protrusions are formed on the handle (51).
4. The adjusting rod switch structure of the teaching all-in-one machine as claimed in claim 1, wherein a limiting rod (52) is formed on the adjusting rod (5), a limiting hole (32) is formed on the case (3), and the limiting rod (52) penetrates through the limiting hole (32).
5. The adjusting rod switch structure of the teaching all-in-one machine as claimed in claim 1, characterized in that the display board (2) is hinged on the wall cabinet (1), and if the display board (2) rotates on the wall cabinet (1), the display board (2) can be folded or unfolded on the wall cabinet (1).
6. The adjusting rod switch structure of the teaching all-in-one machine as claimed in claim 1, wherein a touch screen (8) is further arranged on the case (3), and the touch screen (8) is electrically connected to the control circuit board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122040194.6U CN216287097U (en) | 2021-08-26 | 2021-08-26 | Adjusting rod switch structure of teaching all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122040194.6U CN216287097U (en) | 2021-08-26 | 2021-08-26 | Adjusting rod switch structure of teaching all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216287097U true CN216287097U (en) | 2022-04-12 |
Family
ID=81062770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122040194.6U Expired - Fee Related CN216287097U (en) | 2021-08-26 | 2021-08-26 | Adjusting rod switch structure of teaching all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216287097U (en) |
-
2021
- 2021-08-26 CN CN202122040194.6U patent/CN216287097U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |