CN210895868U - Wireless teaching terminal for practice teaching - Google Patents
Wireless teaching terminal for practice teaching Download PDFInfo
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- CN210895868U CN210895868U CN201920772292.9U CN201920772292U CN210895868U CN 210895868 U CN210895868 U CN 210895868U CN 201920772292 U CN201920772292 U CN 201920772292U CN 210895868 U CN210895868 U CN 210895868U
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- fixedly connected
- protection seat
- ring
- display screen
- protection
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Abstract
The utility model discloses a wireless teaching terminal for practice teaching, including the clean mechanism in the middle of the protection mechanism and the main part of main part, main part top, protection mechanism includes the protection seat, the middle fixedly connected with display screen of main part, the bottom both sides fixedly connected with telescopic link of display screen, the protection seat is fixed in the middle of one side of display screen, the top of protection seat corresponds to the fixedly connected with foam-rubber cushion of position department of display screen, the fixedly connected with heating panel in the middle of one side of protection seat, the bottom middle of protection seat corresponds to the position department fixedly connected with regulation pivot of telescopic link; through the setting of protection seat and heating panel, the effectual terminal that has reduced receives the condition of fish tail and damage, uses through the cooperation of protection seat and heating panel, and effectual protection display screen not only, easy operation is convenient simultaneously, opens and closes convenient rapidly, and possesses better ventilation effect, has reduced falling into of dust.
Description
Technical Field
The utility model belongs to the technical field of teaching terminal, concretely relates to wireless teaching terminal is used in practice teaching.
Background
With the development of science and technology and the progress of society, huge development and breakthrough are made in the teaching field, in order to make the study of students more convenient, the teacher's teaching is more clear and understandable, and the situation is out of the wireless teaching terminal, and the wireless teaching terminal has the advantages of mobility, convenient teaching, higher study interest of students and the like.
The existing teaching terminal has a certain problem when in use, and because the terminal is moved outside for a long time for use, the terminal can be scratched and damaged, more dust can fall into the terminal, the terminal does not have protective measures, the service life of the terminal is reduced, the dust falling into the terminal is cleaned, time and energy are wasted, the progress of teaching work is delayed, the learning atmosphere of students is influenced, the problem of teaching difficulty is increased, and therefore the wireless teaching terminal for practice teaching is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wireless teaching terminal is used in practice teaching, to current teaching terminal that provides in solving above-mentioned background art has certain problem when using, because the terminal removes the use in the outside for a long time, so can appear the terminal and receive the condition of fish tail and damage, can fall into more dust simultaneously, and the terminal does not have safeguard measure, the life at terminal has been reduced, the clearance falls into the dust and has not only wasted time and energy, the progress of teaching work has been delayed simultaneously, the atmosphere of student's study has been influenced, the teaching degree of difficulty scheduling problem has been increased.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wireless teaching terminal is used in practice teaching, clean mechanism in the middle of the protection mechanism and the main part on main part, main part top, protection mechanism includes the protection seat, the middle fixedly connected with display screen of main part, the bottom both sides fixedly connected with telescopic link of display screen, the protection seat is fixed in the middle of one side of display screen, the top of protection seat corresponds to the fixedly connected with foam-rubber cushion of position department of display screen, the fixedly connected with heating panel in the middle of one side of protection seat, the bottom of protection seat is middle to be corresponding to the position department fixedly connected with regulation pivot of telescopic link, adjust the middle fixedly connected with adjusting bolt in one side of pivot, the louvre has been seted up in the middle of the bottom of protection seat, and the louvre runs through the bottom surface of protection seat.
Preferably, the cleaning mechanism comprises a cleaning ring, a bottom column is fixedly connected to the middle of the bottom end of the telescopic rod, a limiting ring is fixedly connected to the middle of the telescopic rod, the cleaning ring is located at the position corresponding to the bottom column in the middle of the telescopic rod, a limiting film is fixedly connected to the middle of the bottom end of the cleaning ring, a limiting groove is formed in the position corresponding to the limiting film on the inner side of the bottom column, a thread groove is formed in the position corresponding to the limiting ring in the middle of the top end of the cleaning ring, and a cleaning brush is fixedly connected to the middle of the cleaning ring.
Preferably, the main part includes the base, the base is located in the middle of the bottom of foundation, the equal fixedly connected with pulley in bottom both sides of base, the middle fixedly connected with support column of foundation.
Preferably, the cross section of the protection seat is of an inverted L shape, and the heat dissipation hole of the protection seat is located at the bottom end.
Preferably, the cleaning ring is composed of semi-hollow cylinders with symmetrical two sides, and the thickness of the limiting bottom plate at the bottom end of the cleaning ring is smaller than that of the cleaning ring.
Preferably, the cross section of the thread groove is circular, and the shape and the size of the thread groove are consistent with those of the limiting ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the setting of protection seat and heating panel, the effectual terminal that has reduced receives the condition of fish tail and damage, uses through the cooperation of protection seat and heating panel, and effectual protection display screen not only, easy operation is convenient simultaneously, opens and closes convenient rapidly, and possesses better ventilation effect, has not only reduced falling into of dust, has increased the life at terminal simultaneously, has guaranteed the smooth progress of teaching work, has reduced the teaching degree of difficulty.
2. The setting of clean ring and spacing film, the effectual practicality and the convenience that has increased the telescopic link, use through the cooperation of clean ring with spacing film, can effectual reduction telescopic link surperficial dust and tiny granule, when the telescopic link was gone on gliding from top to bottom, clean ring just can be along with the surface of the clean telescopic link of the slip of telescopic link, and the installation is simple convenient, and degree of automation is higher, has reduced the work degree of difficulty, has increased work efficiency and economic benefits.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the adjusting shaft of the present invention;
FIG. 3 is a front view of the protection seat of the present invention;
FIG. 4 is a perspective view of the heat dissipation holes of the present invention;
FIG. 5 is a cross-sectional view of the limiting bottom plate of the present invention;
FIG. 6 is a perspective view of the limiting groove of the present invention;
fig. 7 is a cross-sectional view of the cleaning brush of the present invention.
In the figure: 1. a display screen; 2. a telescopic rod; 3. a limiting ring; 4. a bottom pillar; 5. a support pillar; 6. a base; 7. a pulley; 8. cleaning the ring; 9. a sponge cushion; 10. a protective seat; 11. a heat dissipation plate; 12. adjusting the rotating shaft; 13. adjusting the bolt; 14. heat dissipation holes; 15. a limiting bottom plate; 16. a limiting groove; 17. a thread groove; 18. a cleaning brush.
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 to 7, the present invention provides a technical solution: a wireless teaching terminal for practice teaching comprises a main body, a protection mechanism at the top end of the main body and a cleaning mechanism in the middle of the main body, wherein the protection mechanism comprises a protection seat 10, a display screen 1 is fixedly connected in the middle of the main body, telescopic rods 2 are fixedly connected to two sides of the bottom end of the display screen 1, the protection seat 10 is fixedly arranged in the middle of one side of the display screen 1, a sponge cushion 9 is fixedly connected to the top end of the protection seat 10 at a position corresponding to the display screen 1, a heat dissipation plate 11 is fixedly connected to the middle of one side of the protection seat 10, an adjusting rotating shaft 12 is fixedly connected to the middle of the bottom end of the protection seat 10 at a position corresponding to the telescopic rods 2, an adjusting bolt 13 is fixedly connected to the middle of one side of the adjusting rotating shaft 12, a heat dissipation hole 14 is formed in the middle of the bottom end of the protection seat 10, the heat dissipation hole 14 penetrates through the, through the cooperation use of protection seat 10 and heating panel 11, not only effectual protection display screen 1, easy operation is convenient simultaneously, opens and closes convenient rapidly, and possesses better ventilation effect, has not only reduced falling into of dust, has increased the life at terminal simultaneously, has guaranteed the smooth progress of teaching work, has reduced the teaching degree of difficulty.
In order to make the teaching terminal more convenient to clean, in the embodiment, preferably, the cleaning mechanism comprises a cleaning ring 8, a bottom pillar 4 is fixedly connected in the middle of the bottom end of the telescopic rod 2, a limiting ring 3 is fixedly connected in the middle of the telescopic rod 2, the cleaning ring 8 is located in the middle of the telescopic rod 2 and corresponds to the bottom pillar 4, a limiting film 15 is fixedly connected in the middle of the bottom end of the cleaning ring 8, a limiting groove 16 is formed in the inner side of the bottom pillar 4 and corresponds to the limiting film 15, a threaded groove 17 is formed in the middle of the top end of the cleaning ring 8 and corresponds to the limiting ring 3, a cleaning brush 18 is fixedly connected in the middle of the cleaning ring 8, the cleaning ring 8 and the limiting film 15 are arranged, the practicability and convenience of the telescopic rod 2 are effectively improved, and by using the cleaning ring 8 and the limiting film 15 in a matched manner, dust and fine particles on, when the telescopic link 2 slides from top to bottom, the cleaning ring 8 can clean the surface of the telescopic link 2 along with the sliding of the telescopic link 2, the installation is simple and convenient, the automation degree is higher, the work difficulty is reduced, and the work efficiency and the economic benefit are increased.
In order to increase the stability at teaching terminal, in this embodiment, preferred, the main part includes base 6, and base 6 is located in the middle of the bottom of foundation 4, the equal fixedly connected with pulley 7 in bottom both sides of base 6, the middle fixedly connected with support column 5 of foundation 4.
In order to increase the practicability of the teaching terminal, in the embodiment, preferably, the cross section of the protection seat 10 is an inverted L-shape, and the heat dissipation hole 14 of the protection seat 10 is located at the bottom end.
In order to make the installation of the cleaning ring 8 more convenient, in this embodiment, it is preferable that the cleaning ring 8 is composed of semi-hollow cylinders with symmetrical sides, and the thickness of the bottom limiting film 15 at the bottom end of the cleaning ring 8 is smaller than that of the cleaning ring 8.
In order to make the stabilizing effect of the thread groove 17 better, in the present embodiment, it is preferable that the cross section of the thread groove 17 is circular, and the shape and size of the thread groove 17 are consistent with the shape and size of the stop collar 3.
The utility model discloses a theory of operation and use flow: firstly, the protection seat 10 is installed and fixed, the protection seat 10 is fixed in the middle of one side of the display screen 1 through the adjusting rotating shaft 12, so that the display screen 1 can be wrapped to the inner side by the rotation of the adjusting rotating shaft 12 of the protection seat 10, the spongy cushion 9 at the bottom end of the protection seat 10 is tightly attached to the top end of the display screen 1, meanwhile, the heat dissipation plate 11 is arranged in the middle of one side of the protection seat 10, one side of the heat dissipation plate 11 is fixedly connected with the protection seat 10, the heat dissipation holes 14 are arranged at the bottom end of one side of the heat dissipation plate 11, heat generated by the display screen 1 can enter through the connecting position of the heat dissipation plate 11 and the protection seat 10 and flow out from the heat dissipation holes 14, not only is the heat dissipation effect better, but also dust can be effectively prevented from falling in, the display screen 1 is effectively protected, meanwhile, the operation is simple and convenient, the opening and closing, then, the cleaning ring 8 is fixedly installed, one side of the cleaning ring 8 is aligned to the telescopic rod 2, the other side of the cleaning ring 8 is aligned to the telescopic rod 2 from the other direction, the cleaning ring 8 can be combined into a cylinder and the telescopic rod 2 is wrapped, the cleaning ring 8 slowly slides downwards, the limiting film 15 at the bottom end of the cleaning ring 8 is tightly attached to the limiting groove 16, the limiting ring 3 is rotated, the limiting ring 3 is tightly attached to the thread groove 17 through thread rotation, the cleaning ring 8 is fixed in the middle of the bottom end of the telescopic rod 2, when the telescopic rod 2 slides up and down, the cleaning ring 8 on the surface of the bottom end of the telescopic rod 2 can be used for cleaning the telescopic rod 2 through the cleaning brush 18, the installation is simple and convenient, the automation degree is high, the working difficulty is reduced, and the working efficiency and the economic benefit are.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wireless teaching terminal is used in practice teaching, includes the clean mechanism in the middle of the protection mechanism and the main part on main part, main part top, its characterized in that: protection mechanism is including protection seat (10), middle fixedly connected with display screen (1) of main part, bottom both sides fixedly connected with telescopic link (2) of display screen (1), protection seat (10) are located in the middle of one side of display screen (1) and fix, the top of protection seat (10) is corresponding to position department fixedly connected with foam-rubber cushion (9) of display screen (1), fixedly connected with heating panel (11) in the middle of one side of protection seat (10), position department fixedly connected with regulation pivot (12) corresponding to telescopic link (2) in the middle of the bottom of protection seat (10), fixedly connected with adjusting bolt (13) in the middle of one side of regulation pivot (12), louvre (14) have been seted up in the middle of the bottom of protection seat (10), and louvre (14) run through the bottom surface of protection seat (10).
2. The wireless teaching terminal for practice teaching according to claim 1, wherein: clean mechanism is including cleaning ring (8), fixedly connected with foundation (4) in the middle of the bottom of telescopic link (2), the middle fixedly connected with spacing ring (3) of telescopic link (2), clean ring (8) are located the position department that the centre of telescopic link (2) is corresponding to foundation (4), spacing film (15) of fixedly connected with in the middle of the bottom of clean ring (8), spacing groove (16) have been seted up to the inboard position department that corresponds to spacing film (15) of foundation (4), thread groove (17) have been seted up to the position department that corresponds to spacing ring (3) in the middle of the top of clean ring (8), the middle fixedly connected with cleaning brush (18) of clean ring (8).
3. The wireless teaching terminal for practice teaching according to claim 1, wherein: the main part includes base (6), base (6) are located in the middle of the bottom of foundation (4), the equal fixedly connected with pulley (7) in bottom both sides of base (6), the middle fixedly connected with support column (5) of foundation (4).
4. The wireless teaching terminal for practice teaching according to claim 1, wherein: the cross section of the protection seat (10) is inverted L-shaped, and the heat dissipation hole (14) of the protection seat (10) is located at the bottom end in the direction.
5. The wireless teaching terminal for practical teaching according to claim 2, wherein: the cleaning ring (8) is composed of semi-hollow cylinders with symmetrical two sides, and the thickness of the limiting bottom sheet (15) at the bottom end of the cleaning ring (8) is smaller than that of the cleaning ring (8).
6. The wireless teaching terminal for practical teaching according to claim 2, wherein: the cross section of the thread groove (17) is circular, and the shape and the size of the thread groove (17) are consistent with those of the limiting ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920772292.9U CN210895868U (en) | 2019-05-27 | 2019-05-27 | Wireless teaching terminal for practice teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920772292.9U CN210895868U (en) | 2019-05-27 | 2019-05-27 | Wireless teaching terminal for practice teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210895868U true CN210895868U (en) | 2020-06-30 |
Family
ID=71333240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920772292.9U Expired - Fee Related CN210895868U (en) | 2019-05-27 | 2019-05-27 | Wireless teaching terminal for practice teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210895868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111694203A (en) * | 2020-07-06 | 2020-09-22 | 江西财经大学 | Intelligent teaching projection equipment for management science and engineering |
-
2019
- 2019-05-27 CN CN201920772292.9U patent/CN210895868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111694203A (en) * | 2020-07-06 | 2020-09-22 | 江西财经大学 | Intelligent teaching projection equipment for management science and engineering |
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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: 20200630 Termination date: 20210527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |