CN214803149U - Podium is used in english cloud teaching - Google Patents
Podium is used in english cloud teaching Download PDFInfo
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- CN214803149U CN214803149U CN202120775213.7U CN202120775213U CN214803149U CN 214803149 U CN214803149 U CN 214803149U CN 202120775213 U CN202120775213 U CN 202120775213U CN 214803149 U CN214803149 U CN 214803149U
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- display screen
- footstock
- english
- platform
- cloud teaching
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Abstract
The utility model provides a podium is used in english cloud teaching relates to teaching technical field, including base, servo motor and footstock, the servo motor output is connected with the lead screw, and lead screw one end is embedded in the footstock, and footstock one side embedding has the support piece of removal function, and support piece one end embedding has the mounting of shrink function. The utility model provides an english cloud teaching podium, it is through mutually supporting between support piece and the mounting to this makes the display screen be convenient for accomodate it and prevent dust after using.
Description
Technical Field
The utility model relates to a teaching technical field especially relates to a podium is used in english cloud teaching.
Background
The platform for English cloud teaching is an English teaching platform realized by a computer, so that teaching, scientific research, data and the like are established on the computer and network technology,
about the teaching podium for teaching, through examining and discovering, there is 202020232686.8 a teaching podium for english, this kind of teaching podium for english, through the work of first servo motor, the reducing gear box transmission and then drive the display screen in the standing groove internal rotation, when using, the display screen rotates to perpendicular with footstock top side, when depositing, the rotatory in-process of display screen, the rubber seat on the buffering shell contacts with the bottom side of buffering groove at first, drive connecting seat compression spring, avoid the display screen to collide with the footstock through the elastic deformation of spring, guarantee the display screen normally receive and releases the huge space of podium convenient to use,
this kind of teaching podium for english utilizes first servo motor to use and deposits the display screen, because the display screen exposes all the time in the air is worked as, contains impurity such as dust in the air, falls to it and places dead angle department in the display screen footstock and is difficult to clear up, and the display screen is placed in the footstock and is not convenient for accomodate it simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the podium is used in english cloud teaching that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an english cloud is podium for teaching, includes base, servo motor and footstock, the servo motor output is connected with the lead screw, lead screw one end is embedded in the footstock, footstock one side embedding has the support piece of removal function, support piece one end embedding has the mounting of shrink function.
Preferably, the support piece comprises a support rod, a display screen, a built-in handle and a rotating shaft, the support rod is connected to the bottom of the display screen, the built-in handle is arranged on one side of the display screen, and the top of the support rod is connected with the display screen through the rotating shaft.
Preferably, a groove is formed in one side of the top seat, a sliding rail is arranged in the groove, and a clamping groove is formed in the sliding rail.
Preferably, the fixing member includes a slider and a spring, and the spring is connected to the slider.
Preferably, the spring is embedded in the supporting rod, and both ends of the spring are connected with sliding blocks.
Preferably, the top seat is internally provided with a thread matched with the screw rod.
Preferably, the groove is arranged in a T shape.
Preferably, the sliding block and the sliding rail are arranged in a matched manner.
Preferably, the clamping groove is matched with the sliding block, the sliding block is cylindrical, and one downward end of the sliding block is an inclined plane.
Advantageous effects
1. This practicality is through seting up flutedly in footstock one side, drives the lead screw clockwise rotation through servo motor, and the lead screw clockwise rotation makes the footstock rebound adjust to being fit for the height, pulls the display screen through built-in handle afterwards and removes to the footstock outside, and the display screen drives the bracing piece when removing to one side and removes, and the bracing piece passes through the slider and removes in slide rail inside.
2. Secondly, through being equipped with the spring in slider one side, when the bracing piece removed to draw-in groove department, the slider passes through the spring embedding in the draw-in groove, thereby it is fixed to the bracing piece, after the display screen uses the completion, promote the display screen through built-in handle and remove to the footstock is inside, at the promotion in-process, the bracing piece receives thrust downwards to make two sliders extrude the spring, thereby the slider contracts to inside the bracing piece, the bracing piece continues to receive thrust downstream, accomodate inside the footstock until bracing piece and display screen, rethread servo motor anticlockwise rotation lead screw drives the footstock and removes to base is inside.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the middle top seat of the present invention;
FIG. 3 is a schematic view of the structure of the middle groove of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a partial structure of a middle support rod structure of the present invention;
fig. 6 is a schematic view of the front cross-sectional structure of the middle support rod of the present invention.
In fig. 1 to 6, the correspondence between the part names or lines and the reference numbers is:
1. a base; 2. a servo motor; 201. a screw rod; 3. a top seat; 301. a support bar; 302. a display screen; 303. a built-in handle; 304. a slide rail; 305. a card slot; 306. a slider; 307. a rotating shaft; 308. a spring; 309. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 6 of the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
This embodiment provides a podium is used in english cloud teaching, and it includes base 1, servo motor 2 and footstock 3, and 2 output of servo motor are connected with lead screw 201, and the embedding of lead screw 201 one end is in footstock 3, and 3 one sides of footstock embedding have the support piece of removal function, and the embedding of support piece one end has the mounting of shrink function.
The podium is used in english cloud teaching that this embodiment provided, when needs use the podium, drive lead screw 201 clockwise through control servo motor 2 and rotate to lead screw 201 promotes footstock 3 rebound, according to the height of required high control footstock 3 rebound, height-adjusting accomplishes the back, and pulling support piece follows 3 inside whole outsides that move to of footstock, thereby support piece one end is followed and is removed and support, and support piece is at the removal in-process, and support piece fixes through the mounting.
When the platform is talkbacked in the use completion, through promoting support piece to 3 inside removals of footstock, support piece is in the inside removal of footstock 3, and the mounting removes after the atress shrink to make support piece accomodate in 3 insides of footstock, rethread control servo motor 2 drives lead screw 201 anticlockwise rotation, makes lead screw 201 drive footstock 3 downstream.
The english cloud teaching podium that this embodiment provided, it is through mutually supporting between support piece and the mounting to this makes the display screen be convenient for accomodate it and dustproof after using.
This embodiment support piece includes bracing piece 301, display screen 302, built-in handle 303 and pivot 307, and display screen 302 bottom is connected with bracing piece 301, and built-in handle 303 has been seted up to display screen 302 one side, and bracing piece 301 top is connected with display screen 302 through pivot 307. The fixed member includes a slider 306 and a spring 308, the spring 308 being connected to the slider 306.
Specifically, when the platform is being used to needs, drive lead screw 201 clockwise through control servo motor 2, thereby lead screw 201 promotes footstock 3 and upwards moves, according to the height of required high control footstock 3 rebound, height-adjusting accomplishes the back, pull display screen 302 through built-in handle 303 and from the inside whole outsides that move to of footstock 3, thereby bracing piece 301 follows display screen 302 rebound and supports, bracing piece 301 is at the removal in-process, bracing piece 301 fixes through slider 306.
When the platform is talkbacked in the use completion, promote display screen 302 through built-in handle 303 to the inside removal of footstock 3, display screen 302 is when moving to the inside of footstock 3, and slider 306 extrudees the shrink to spring 308 through the atress to continue the atress and remove downwards, make display screen 302 accomodate in the footstock 3 is inside, rethread control servo motor 2 drives lead screw 201 anticlockwise rotation, makes lead screw 201 drive base 1 and removes downwards.
As shown in fig. 1, the servo motor 2 is embedded in the base 1, the footstock 3 is embedded in the base 1, when the servo motor 2 rotates clockwise, the lead screw 201 drives the footstock 3 to move upwards, and when the servo motor 2 rotates anticlockwise, the lead screw 201 drives the footstock 3 to move inwards towards the base 1, so as to store.
As shown in fig. 3-6, one side of the top base 3 is provided with a groove 309, a slide rail 304 is installed in a part inside the groove 309, a slot 305 is formed inside the slide rail 304, the spring 308 is embedded inside the support rod 301, and both ends of the spring are connected with the slide block 306, the top of the support rod 301 is connected with the display screen 302 through a rotating shaft 307, when the display screen 302 moves to the outside of the top base 3, the display screen 302 moves through the groove 309, the display screen 302 drives the support rod 301 to move through the rotating shaft 307, the support rod 301 moves inside the slide rail 304 through the slide block 306, when the slide block moves to the slot 305, the slide block 306 is embedded inside the slot 305 through the spring 308, thereby enabling the support rod 301 to support the display screen 302.
Example 2
This example differs from example 1 in that: the top base 3 of this embodiment is internally provided with a thread matched with the screw rod 201, so that the servo motor 2 drives the screw rod 201 to rotate clockwise or anticlockwise to enable the top base 3 to move upwards or downwards.
Example 3
This example differs from example 1 in that: the groove 309 is shaped like a "T", so that when the display screen 302 moves to one side, the supporting rod 301 is driven by the rotating shaft 307 to move upwards or downwards.
Example 4
This example differs from example 1 in that: the sliding block 306 and the sliding rail 304 are configured in a matching manner, so that the display screen 302 drives the supporting rod 301 to move inside the sliding rail 304 through the sliding block 306.
Example 5
This example differs from example 1 in that: this implementation draw-in groove 305 is supporting setting with slider 306, and slider 306 is cylindrical, and its decurrent one end is the inclined plane, when moving to footstock 3 inside in order to promote display screen 302, makes slider 306 receive the extrusion of downward extrusion to spring 308 after, slider 306 moves to bracing piece 301 inside.
To sum up, the embodiment of the utility model provides an english cloud teaching is with podium, and it includes base 1, servo motor 2 and footstock 3, and the 2 output of servo motor is connected with lead screw 201, and lead screw 201 one end is embedded in footstock 3, and 3 one sides of footstock imbeds the support piece that has the removal function, and the support piece one end imbeds the mounting that has the shrink function.
The utility model provides an english cloud teaching podium, it is through mutually supporting between support piece and the mounting to this makes the display screen be convenient for accomodate it and prevent dust after using.
Principle of operation
When the speaking table needs to be used, the screw rod 201 is driven to rotate clockwise by controlling the servo motor 2, so that the screw rod 201 pushes the top base 3 to move upwards, the height of the upward movement of the top base 3 is controlled according to the required height, after the height is adjusted, the display screen 302 is pulled by the built-in handle 303 to move to the outside from the inside of the top base 3, when the display screen 302 moves to the outside of the top base 3, the display screen 302 moves through the groove 309, the display screen 302 drives the supporting rod 301 to move through the rotating shaft 307, the supporting rod 301 moves inside the sliding rail 304 through the sliding block 306, and when the supporting rod moves to the position of the clamping groove 305, the sliding block 306 is embedded into the clamping groove 305 through the spring 308, so that the supporting rod 301 supports the display screen 302;
when the platform is spoken in the use completion, promote display screen 302 through built-in handle 303 to the inside removal of footstock 3, display screen 302 is when moving to the inside removal of footstock 3, slider 306 receives the extrusion downwards to extrude the shrink to spring 308, thereby slider 306 is to the inside removal of bracing piece 301, bracing piece 301 continues the atress through slider 306 at the inside downstream of slide rail 304 afterwards, make display screen 302 accomodate in the inside of footstock 3, rethread control servo motor 2 drives lead screw 201 anticlockwise rotation, make lead screw 201 drive base 1 move downwards, thereby it is dustproof to accomodate display screen 302 and footstock 3.
Claims (9)
1. The utility model provides a podium is used in english cloud teaching, includes base (1), servo motor (2) and footstock (3), its characterized in that: the output end of the servo motor (2) is connected with a screw rod (201), one end of the screw rod (201) is embedded into the top seat (3), a supporting piece with a moving function is embedded into one side of the top seat (3), and a fixing piece with a shrinking function is embedded into one end of the supporting piece.
2. The platform for english cloud teaching of claim 1, wherein: the support piece comprises a support rod (301), a display screen (302), a built-in handle (303) and a rotating shaft (307), the bottom of the display screen (302) is connected with the support rod (301), the built-in handle (303) is arranged on one side of the display screen (302), and the top of the support rod (301) is connected with the display screen (302) through the rotating shaft (307).
3. The platform for english cloud teaching of claim 1, wherein: one side of the top seat (3) is provided with a groove (309), a sliding rail (304) is arranged in the groove (309), and a clamping groove (305) is formed in the sliding rail (304).
4. The platform for english cloud teaching of claim 1, wherein: the fixing piece comprises a sliding block (306) and a spring (308), and the spring (308) is connected with the sliding block (306).
5. The platform for english cloud teaching of claim 4, wherein: the spring (308) is embedded in the supporting rod (301), and two ends of the spring are connected with the sliding blocks (306).
6. The platform for english cloud teaching of claim 1, wherein: the screw thread matched with the screw rod (201) is arranged in the top seat (3).
7. The platform for english cloud teaching of claim 3, wherein: the groove (309) is arranged in a T shape.
8. The platform for english cloud teaching of claim 4, wherein: the sliding block (306) is matched with the sliding rail (304).
9. The platform for english cloud teaching of claim 3, wherein: the clamping groove (305) and the sliding block (306) are arranged in a matched mode, the sliding block (306) is cylindrical, and one downward end of the sliding block is an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120775213.7U CN214803149U (en) | 2021-04-15 | 2021-04-15 | Podium is used in english cloud teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120775213.7U CN214803149U (en) | 2021-04-15 | 2021-04-15 | Podium is used in english cloud teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214803149U true CN214803149U (en) | 2021-11-23 |
Family
ID=78764161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120775213.7U Expired - Fee Related CN214803149U (en) | 2021-04-15 | 2021-04-15 | Podium is used in english cloud teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214803149U (en) |
-
2021
- 2021-04-15 CN CN202120775213.7U patent/CN214803149U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |