CN216014494U - Image display device for ideological and political education of students - Google Patents
Image display device for ideological and political education of students Download PDFInfo
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- CN216014494U CN216014494U CN202121572773.9U CN202121572773U CN216014494U CN 216014494 U CN216014494 U CN 216014494U CN 202121572773 U CN202121572773 U CN 202121572773U CN 216014494 U CN216014494 U CN 216014494U
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Abstract
The utility model provides an image display device for ideological and political education of students. The image display device for ideological and political education of students includes: the novel projector comprises a square case, wherein a first square mounting groove is formed in the top of the square case, a display screen is arranged in the first square mounting groove, a control box is fixedly mounted on one side of the square case, a projector is arranged at the top of the square case, two square sockets are formed in one side of the square case, an accommodating mechanism is arranged on the square case, and a positioning mechanism is arranged in the first square mounting groove. The image display device for the ideological and political education of the students, provided by the utility model, has the advantages of convenience in use, capability of simply and effectively adjusting the angle of the display screen, capability of wrestling the display screen according to needs, and simplicity and convenience in operation.
Description
Technical Field
The utility model belongs to the technical field of ideology and politics, and particularly relates to an image display device for ideological and political education of students.
Background
Ideological and political education is that society or social group use certain thought concept, political view, moral standard, exert purposeful, planned, organized influence to its member, make them form the social practice activity that accords with the thought and moral that certain society requires, in the related art, disclose an university student's ideological and political education image display device, including quick-witted case, control button, projection arrangement, display screen and adjusting device, the display screen is located quick-witted case one end, control button locates in quick-witted case, the quick-witted case other end is equipped with the projection arrangement recess, the projection arrangement is rotatable to be gone up and down to be located in the projection arrangement recess of the quick-witted case other end, the adjusting device locates in the quick-witted case and is close to the projection arrangement recess, control button and adjusting device are electric to be linked to, the projection arrangement is located on the adjusting device, specifically refer to a height of adjustable projection and projection angle be convenient for picture projection, Meanwhile, the image display device can be connected with a computer to directly display the ideological and political education of the college students.
However, the above structure has a disadvantage that, in the process of rotating the display screen, when the light is weak, the user may need to press the angle of the display screen to facilitate the viewing, and the user cannot rotate the display screen by the required angle.
Therefore, it is necessary to provide a new image display device for ideological and political education of students to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing the image display device for the ideological and political education of students, which is convenient to use, can simply and effectively adjust the angle of the display screen, can also pull the display screen according to the requirements and is simple and convenient to operate.
In order to solve the above technical problems, the present invention provides an image display device for ideological and political education of students, comprising: the projector is arranged at the top of the square case, two square sockets are arranged on one side of the square case, an accommodating mechanism is arranged on the square case, and a positioning mechanism is arranged in the square mounting groove I;
the storage mechanism comprises a second square mounting groove, a driving motor is fixedly mounted on the inner wall of the bottom of the second square mounting groove, a vertical rotating rod is fixedly mounted on an output shaft of the driving motor, a hollow sleeve is sleeved on the vertical rotating rod in a threaded manner, a transverse connecting plate is fixedly mounted at the top end of the hollow sleeve, and the projector is fixedly mounted at the top of the transverse connecting plate;
positioning mechanism sets up respectively on the both sides inner wall of square mounting groove one including two square spread grooves, fixed mounting has same bar fixed block on the top inner wall of square spread groove and the bottom inner wall, rotate on the bar fixed block and install horizontal spliced pole, the one end that two horizontal spliced poles are close to each other all with display screen fixed connection, two embedded spread grooves have been seted up to the one end that the display screen was kept away from to horizontal spliced pole, one side fixed mounting that the display screen was kept away from to embedded spread groove has expanding spring, expanding spring's one end fixed mounting has horizontal kelly, expanding spring's one end is kept away from to horizontal kelly extends to outside the embedded spread groove that corresponds.
As a further scheme of the utility model, one side of the square connecting groove, which is far away from the display screen, is provided with a plurality of circular clamping grooves which are distributed in a circular array, and one end of the transverse clamping rod, which is far away from the transverse connecting column, is nested with balls which are matched with the corresponding circular clamping grooves.
According to a further scheme of the utility model, the inner walls of the two sides of the square mounting groove II are respectively provided with a first sliding groove, a first sliding rod is slidably mounted in the first sliding grooves, and one end of the first sliding rod extends out of the first sliding groove and is fixedly connected with the hollow sleeve.
As a further scheme of the utility model, a square groove is formed in the top of the square case, the square groove is communicated with the square mounting groove, a square sealing plate is fixedly mounted on the top of the projector, and the square sealing plate is matched with the square groove.
As a further scheme of the utility model, the inner walls of the top and the bottom of the embedded connecting groove are respectively provided with a second sliding groove, a second sliding rod is slidably mounted in the second sliding grooves, and one ends of the two second sliding rods, which are close to each other, are fixedly connected with the corresponding transverse clamping rods.
As a further scheme of the utility model, the depth value range of the first square mounting groove is 5 cm-20 cm.
Compared with the related art, the image display device for the ideological and political education of the students provided by the utility model has the following beneficial effects:
1. according to the projector storage device, the storage mechanism is arranged, so that the projector can be simply and effectively stored and protected, the service life is prolonged, and the operation of a user is facilitated;
2. according to the utility model, the positioning mechanism is arranged, so that the angle of the display screen can be simply and effectively adjusted, and the operation can be conveniently carried out according to the requirements of users.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic perspective view of an image display apparatus for ideological and political education of students according to a preferred embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of portion B of FIG. 1;
FIG. 4 is an assembly view of the transverse connecting post and the transverse clamping bar of the present invention.
In the figure: 1. a square chassis; 2. a first square mounting groove; 3. a display screen; 4. a control box; 5. a projector; 6. a square socket; 7. a second square mounting groove; 8. a drive motor; 9. a vertical type rotating rod; 10. a hollow sleeve; 11. a transverse connecting plate; 12. a square connecting groove; 13. a strip-shaped fixed block; 14. a transverse connecting column; 15. a tension spring; 16. and (5) transversely clamping the rod.
Detailed Description
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic perspective view illustrating a preferred embodiment of an image display device for ideological and political education of students according to the present invention; FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1; FIG. 3 is a schematic cross-sectional view of portion B of FIG. 1; FIG. 4 is an assembly view of the transverse connecting post and the transverse clamping bar of the present invention. An image display device for ideological and political education of students includes: the intelligent electronic device comprises a square case 1, wherein the top of the square case 1 is provided with a square mounting groove I2, a display screen 3 is arranged in the square mounting groove I2, one side of the square case 1 is fixedly provided with a control box 4, the top of the square case 1 is provided with a projector 5, one side of the square case 1 is provided with two square sockets 6, the square case 1 is provided with a storage mechanism, and the square mounting groove I2 is internally provided with a positioning mechanism;
the storage mechanism comprises a square mounting groove II 7, a driving motor 8 is fixedly mounted on the inner wall of the bottom of the square mounting groove II 7, a vertical rotating rod 9 is fixedly mounted on an output shaft of the driving motor 8, a hollow sleeve 10 is sleeved on the vertical rotating rod 9 in a threaded manner, a transverse connecting plate 11 is fixedly mounted at the top end of the hollow sleeve 10, and the projector 5 is fixedly mounted at the top of the transverse connecting plate 11;
positioning mechanism sets up respectively on the both sides inner wall of square mounting groove 2 including two square spread grooves 12, fixed mounting has same bar fixed block 13 on the top inner wall of square spread groove 12 and the bottom inner wall, rotate on the bar fixed block 13 and install horizontal spliced pole 14, two one ends that horizontal spliced pole 14 is close to each other all with display screen 3 fixed connection, two embedded spread grooves have been seted up to the one end that display screen 3 was kept away from to horizontal spliced pole 14, one side fixed mounting that display screen 3 was kept away from to embedded spread groove has expanding spring 15, expanding spring 15's one end fixed mounting has horizontal kelly 16, the one end that expanding spring 15 was kept away from to horizontal kelly 16 extends to the outer embedded spread groove that corresponds.
One side that the display screen 3 was kept away from to square spread groove 12 has seted up a plurality of circular draw-in grooves, and a plurality of circular draw-in grooves are circular array distribution, the one end nestification that horizontal spliced pole 14 was kept away from to horizontal kelly 16 has the ball, ball and the circular draw-in groove looks adaptation that corresponds.
First chutes are formed in the inner walls of the two sides of the second square mounting groove 7, first sliding rods are slidably mounted in the first chutes, and one ends of the first sliding rods extend out of the first chutes and are fixedly connected with the hollow sleeve 10.
The top of the square case 1 is provided with a square groove, the square groove is communicated with the square mounting groove II 7, the top of the projector 5 is fixedly provided with a square sealing plate, and the square sealing plate is matched with the square groove.
The second spout has all been seted up on the top inner wall of embedded spread groove and the bottom inner wall, slidable mounting has the second slide bar in the second spout, and the one end that two second slide bars are close to each other all with the horizontal kelly 16 fixed connection that corresponds.
The depth range of the first square mounting groove 2 is 5 cm-20 cm.
The working principle of the image display device for the ideological and political education of the students provided by the utility model is as follows:
the first step is as follows: when the projector 5 needs to be stored, the driving motor 8 is directly started, an output shaft of the driving motor 8 drives the vertical rotating rod 9 to rotate, the vertical rotating rod 9 drives the hollow sleeve 10 to move under the action of the threads, the hollow sleeve 10 drives the transverse connecting plate 11 to move, the transverse connecting plate 11 drives the projector 5 to move, and after the square sealing plate is clamped into the square groove, the projector 5 is stored and taken for protection;
the second step is as follows: when the use angle of display screen 3 needs to be adjusted, directly break off display screen 3 off with the fingers and thumb, display screen 3 drives two horizontal spliced poles 14 and rotates, horizontal spliced pole 14 drives two horizontal kelly 16 and rotates, after the ball on horizontal kelly 16 breaks away from the circular slot that corresponds, the ball can extrude horizontal kelly 16, horizontal kelly 16 drives expanding spring 15 and removes, at this moment, expanding spring 15 will be compressed, produce elasticity, the ball blocks to another circular slot in the back, under expanding spring 15's elastic force effect, horizontal spliced pole 14 will be fixed, then can realize carrying out the angle modulation to display screen 3, thereby accomplish this angle modulation work of display screen 3.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that the skilled person understands the principle of the utility model, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
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, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, as used in the related art, and all of which are intended to be encompassed by the present invention.
Claims (6)
1. An image display device for ideological and political education of students, comprising: the projector is arranged at the top of the square case, two square sockets are arranged on one side of the square case, an accommodating mechanism is arranged on the square case, and a positioning mechanism is arranged in the square mounting groove I;
the storage mechanism comprises a second square mounting groove, a driving motor is fixedly mounted on the inner wall of the bottom of the second square mounting groove, a vertical rotating rod is fixedly mounted on an output shaft of the driving motor, a hollow sleeve is sleeved on the vertical rotating rod in a threaded manner, a transverse connecting plate is fixedly mounted at the top end of the hollow sleeve, and the projector is fixedly mounted at the top of the transverse connecting plate;
positioning mechanism sets up respectively on the both sides inner wall of square mounting groove one including two square spread grooves, fixed mounting has same bar fixed block on the top inner wall of square spread groove and the bottom inner wall, rotate on the bar fixed block and install horizontal spliced pole, the one end that two horizontal spliced poles are close to each other all with display screen fixed connection, two embedded spread grooves have been seted up to the one end that the display screen was kept away from to horizontal spliced pole, one side fixed mounting that the display screen was kept away from to embedded spread groove has expanding spring, expanding spring's one end fixed mounting has horizontal kelly, expanding spring's one end is kept away from to horizontal kelly extends to outside the embedded spread groove that corresponds.
2. The image display device for student ideological and political education according to claim 1, wherein a plurality of circular clamping grooves are formed in one side, away from the display screen, of the square connecting groove, the circular clamping grooves are distributed in a circular array, balls are nested in one end, away from the transverse connecting column, of the transverse clamping rod, and the balls are matched with the corresponding circular clamping grooves.
3. The image display device for the ideological and political education of the students according to claim 1, wherein first sliding grooves are formed in the inner walls of the two sides of the second square mounting groove, first sliding rods are slidably mounted in the first sliding grooves, and one ends of the first sliding rods extend out of the first sliding grooves and are fixedly connected with the hollow sleeves.
4. The image display device for student ideological and political education according to claim 1, wherein a square groove is formed in the top of the square case, the square groove is communicated with the square mounting groove, a square sealing plate is fixedly mounted on the top of the projector, and the square sealing plate is matched with the square groove.
5. The image display device for the ideological and political education of the students according to claim 1, wherein the embedded connecting grooves are respectively provided with a second sliding groove on the top inner wall and the bottom inner wall, a second sliding rod is slidably mounted in the second sliding grooves, and one ends of the two second sliding rods, which are close to each other, are fixedly connected with the corresponding transverse clamping rods.
6. The image display device for student ideological and political education according to claim 1, wherein a depth of the first square mounting groove ranges from 5cm to 20 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121572773.9U CN216014494U (en) | 2021-07-12 | 2021-07-12 | Image display device for ideological and political education of students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121572773.9U CN216014494U (en) | 2021-07-12 | 2021-07-12 | Image display device for ideological and political education of students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216014494U true CN216014494U (en) | 2022-03-11 |
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ID=80590876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121572773.9U Active CN216014494U (en) | 2021-07-12 | 2021-07-12 | Image display device for ideological and political education of students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216014494U (en) |
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2021
- 2021-07-12 CN CN202121572773.9U patent/CN216014494U/en active Active
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Effective date of registration: 20240918 Address after: No. 101, Unit 1, 232/F, North District, No. 3 Hongshankou, Haidian District, Beijing 100089 Patentee after: Xie Xiulan Country or region after: China Patentee after: Zhang Yang Patentee after: Jia Lei Address before: 233000 Anhui grain economy technician college, No. 699, Longhua Road, Huaishang District, Bengbu City, Anhui Province Patentee before: Zhang Fan Country or region before: China Patentee before: Liu Li |