CN211604334U - Suspension type show fluorescent screen of ideological and political theory teaching - Google Patents
Suspension type show fluorescent screen of ideological and political theory teaching Download PDFInfo
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- CN211604334U CN211604334U CN202020076714.1U CN202020076714U CN211604334U CN 211604334 U CN211604334 U CN 211604334U CN 202020076714 U CN202020076714 U CN 202020076714U CN 211604334 U CN211604334 U CN 211604334U
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Abstract
The utility model discloses a suspension type show fluorescent screen of ideological and political theory teaching, including the display device body, the front end surface of display device body is provided with fluorescent screen and controllable light source mechanism, the fluorescent screen is located controllable light source mechanism's upper end, the upper end surface of display device body is provided with one and hangs the groove and hang the groove No. two, it is located one side that hangs the groove No. two to hang the groove No. one, one side surface of display device body is provided with the dustproof mechanism of heat dissipation. A suspension type show fluorescent screen of ideological and political theory teaching, through the controllable light source mechanism and the dustproof mechanism of heat dissipation that set up, have and conveniently increase the light source, let the student of rear end and both sides more can see clearly the content that fluorescent screen shows, increase and absorb knowledge point, can conveniently completely cut off the dust in the environment simultaneously to and help fluorescent screen better heat dissipation, increase characteristics such as life, further promoted the functional of equipment use.
Description
Technical Field
The utility model relates to a show fluorescent screen field specifically is a suspension type show fluorescent screen of ideological and political theory teaching.
Background
Suspended display screens, originally referred to display panels that utilized cathode ray tube luminescent displays, such as early televisions and monitors. Later, with the advancement of television and display technology, the term broadly refers to various electroluminescent display panels, although these display devices have no longer used phosphor and the screen may also be referred to as a "screen" or "silver screen," which refers to a television. The screen of the early television is provided with a layer of fluorescent powder, the characteristic of the fluorescent powder is changed after the electronic gun emits electrons, and the development is completed, so the television is also called as a screen, because the installation range of the suspension type display screen is wide, the playing is convenient, and the current education institution usually selects the suspension type display screen to play ideological and political education videos or news in public places.
When the existing display screen is used, the content of the screen cannot be seen by students sitting behind and on two sides due to insufficient diffused light sources, so that the absorption knowledge is poor, and meanwhile, after the screen is used for a long time, the service life of the screen can be shortened due to the dust of the environment and the spontaneous heat of the screen. Therefore, a suspended display screen for ideological and political theory teaching is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a suspension type show fluorescent screen of ideological and political theory teaching has and can conveniently increase the light source, lets the student of rear end and both sides more can see clearly the content that fluorescent screen shows, increases and absorbs the knowledge point, can conveniently completely cut off the dust in the environment simultaneously to and help fluorescent screen better heat dissipation, increase characteristics such as life, can effectively solve the problem in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a suspension type show fluorescent screen of ideological and political theory teaching, includes the display device body, the front end surface of display device body is provided with fluorescent screen and controllable light source mechanism, the fluorescent screen is located the upper end of controllable light source mechanism, the upper end surface of display device body is provided with one and hangs the groove and hang the groove No. two, it is located one side that hangs the groove No. two to hang the groove No. one, one side surface of display device body is provided with heat dissipation dustproof mechanism.
Preferably, controllable light source mechanism includes reinforcing button, light source distributor, reduces button and controllable light source device body, reinforcing button all is located the front end of controllable light source device body with the reduction button, the reinforcing button is located the one side that reduces the button, the light source distributor is located the upper end of controllable light source device body.
Preferably, be equipped with the draw-in groove between reinforcing button and the controllable light source device body, one side surface of reinforcing button passes through the front end fixed surface of draw-in groove and controllable light source device body to be connected, it is equipped with the draw-in groove to reduce between button and the controllable light source device body, the front end fixed surface that one side surface of reducing the button passes through draw-in groove and controllable light source device body is connected, be equipped with fixed buckle between light source distributor and the controllable light source device body, the lower extreme surface that the light source distributes the ware is connected through the upper end fixed surface of fixed buckle and controllable light source device body.
Preferably, the heat dissipation dustproof mechanism comprises a heat dissipation dustproof device body, a heat absorption plate, a dustproof plate and heat dissipation holes, wherein the heat absorption plate is located at the rear end of the heat dissipation dustproof device body, the dustproof plate is located in the middle of the heat dissipation dustproof device body, and the heat dissipation holes are located at the front end of the heat dissipation dustproof device body.
Preferably, a fixing groove is formed between the heat absorbing plate and the heat dissipation dustproof device body, one side of the outer surface of the heat absorbing plate is fixedly connected with the rear end outer surface of the heat dissipation dustproof device body through the fixing groove, a clamping groove is formed between the dustproof plate and the heat dissipation dustproof device body, one side of the outer surface of the dustproof plate is fixedly connected with the middle of the heat dissipation dustproof device body through the clamping groove, a fixing groove is formed between the heat dissipation hole and the heat dissipation dustproof device body, and one side of the outer surface of the heat dissipation hole is fixedly connected with the front end outer surface of the heat dissipation dustproof device body through the fixing.
Preferably, a fixing nut is arranged between the first hanging groove and the display device body, the outer surface of the upper end of the display device body is fixedly connected with the outer surface of one side of the first hanging groove through the fixing nut, a fixing nut is arranged between the second hanging groove and the display device body, and the outer surface of the upper end of the display device body is fixedly connected with the outer surface of one side of the second hanging groove through the fixing nut.
Advantageous effects
Compared with the prior art, the utility model provides a suspension type show fluorescent screen of ideological and political theory teaching possesses following beneficial effect:
this suspension type show fluorescent screen of ideological and political theory teaching, through the controllable light source mechanism that sets up, people are using the fluorescent screen to demonstrate when teaching, can conveniently increase the contrast to showing through controllable light source mechanism in the display device body, can conveniently strengthen the light source through the reinforcing button in the controllable light source mechanism, can conveniently reduce light source intensity through reducing the button, give off the ware through the light source and carry out the light source and propagate.
This suspension type show fluorescent screen of ideological and political theory teaching through the heat dissipation dustproof mechanism who sets up, can conveniently adsorb the heat in the fluorescent screen through the absorber plate among the dustproof mechanism of heat dissipation, gives off the heat through the louvre, can conveniently prevent through the dust guard that the dust from getting into, further improve equipment's operability.
Drawings
Fig. 1 is the utility model relates to a suspension type show screen's of ideological and political theory teaching overall structure schematic diagram.
Fig. 2 is the utility model relates to a controllable light source mechanism's block diagram in suspension type show screen of ideological and political theory teaching.
Fig. 3 is the utility model relates to a suspension type show fluorescent screen of ideological and political theory teaching in dustproof mechanism's of heat dissipation structure chart.
In the figure: 1. a display device body; 2. a controllable light source mechanism; 201. an enhancement button; 202. a light source dispenser; 203. lowering the button; 204. a controllable light source device body; 3. a heat dissipation dustproof mechanism; 301. a heat dissipation dustproof device body; 302. a heat absorbing plate; 303. a dust-proof plate; 304. heat dissipation holes; 4. a first suspension groove; 5. a screen; 6. and a second suspension groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a suspension type show fluorescent screen of ideological and political theory teaching, including display device body 1, the front end surface of display device body 1 is provided with fluorescent screen 5 and controllable light source mechanism 2, and fluorescent screen 5 is located the upper end of controllable light source mechanism 2, and the upper end surface of display device body 1 is provided with No. one and hangs groove 4 and No. two and hang groove 6, and No. one hangs groove 4 and is located No. two one side that hang groove 6, and one side surface of display device body 1 is provided with heat dissipation dustproof mechanism 3.
Further, the controllable light source mechanism 2 comprises an enhancement button 201, a light source distributor 202, a reduction button 203 and a controllable light source device body 204, wherein the enhancement button 201 and the reduction button 203 are both located at the front end of the controllable light source device body 204, the enhancement button 201 is located at one side of the reduction button 203, and the light source distributor 202 is located at the upper end of the controllable light source device body 204, so that the light source is conveniently enhanced.
Further, be equipped with the draw-in groove between reinforcing button 201 and the controllable light source device body 204, one side surface of reinforcing button 201 passes through the draw-in groove and is connected with the front end surface fixed connection of controllable light source device body 204, it is equipped with the draw-in groove to reduce between button 203 and the controllable light source device body 204, one side surface of reducing button 203 passes through the draw-in groove and is connected with the front end surface fixed connection of controllable light source device body 204, be equipped with fixed buckle between light source distributor 202 and the controllable light source device body 204, the lower extreme surface of light source distributor 202 passes through the upper end surface fixed connection of fixed buckle and controllable light source device body 204, conveniently reduce the light source like this.
Further, the heat dissipation dustproof mechanism 3 includes a heat dissipation dustproof device body 301, a heat absorbing plate 302, a dustproof plate 303 and heat dissipation holes 304, wherein the heat absorbing plate 302 is located at the rear end of the heat dissipation dustproof device body 301, the dustproof plate 303 is located at the middle part of the heat dissipation dustproof device body 301, and the heat dissipation holes 304 are located at the front end of the heat dissipation dustproof device body 301, so that dustproof processing is conveniently performed.
Further, be equipped with the fixed slot between absorber plate 302 and the heat dissipation dust keeper body 301, one side surface of absorber plate 302 passes through the fixed slot and is connected with the rear end fixed surface of heat dissipation dust keeper body 301, be equipped with the draw-in groove between dust guard 303 and the heat dissipation dust keeper body 301, one side surface of dust guard 303 passes through the middle part fixed connection of draw-in groove and heat dissipation dust keeper body 301, be equipped with the fixed slot between louvre 304 and the heat dissipation dust keeper body 301, one side surface of louvre 304 passes through the fixed slot and is connected with the front end fixed surface of heat dissipation dust keeper body 301, conveniently dispel the heat like this, and service life is prolonged.
Further, be equipped with fixation nut between a groove 4 and the display device body 1, the upper end surface of display device body 1 is through fixation nut and one side fixed surface that hangs groove 4 be connected, hangs No. two and is equipped with fixation nut between groove 6 and the display device body 1, and the upper end surface of display device body 1 is through fixation nut and No. two one side fixed surface that hangs groove 6 be connected, makes things convenient for display device body 1 to carry out better fixed like this.
The working principle is as follows: the utility model comprises a display device body 1, a controllable light source mechanism 2, an enhanced button 201, a light source radiator 202, a reduction button 203, a controllable light source device body 204, a heat dissipation dustproof mechanism 3, a heat dissipation dustproof device body 301, a heat absorbing plate 302, a dustproof plate 303, a radiating hole 304, a first suspension groove 4, a screen 5, a second suspension groove 6 and other parts, firstly, when people use the screen 5 to perform demonstration teaching, the contrast can be conveniently increased on display through the controllable light source mechanism 2 in the display device body 1, the light source can be conveniently enhanced through the enhanced button 201 in the controllable light source mechanism 2, the light source intensity can be conveniently reduced through the reduction button 203, light source transmission is performed through the light source radiator 202, meanwhile, the heat in the screen 5 can be conveniently absorbed through the heat absorbing plate 302 in the heat dissipation dustproof mechanism 3, the heat is radiated through the radiating hole 304, the dust-proof plate 303 can conveniently prevent dust from entering, and the operability of the equipment is further improved.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a suspension type show screen of ideological and political theory teaching, includes display device body (1), its characterized in that: the display device is characterized in that a screen (5) and a controllable light source mechanism (2) are arranged on the outer surface of the front end of the display device body (1), the screen (5) is located at the upper end of the controllable light source mechanism (2), a first suspension groove (4) and a second suspension groove (6) are arranged on the outer surface of the upper end of the display device body (1), the first suspension groove (4) is located on one side of the second suspension groove (6), and a heat dissipation dustproof mechanism (3) is arranged on the outer surface of one side of the display device body (1).
2. A suspended display screen for ideological and political education according to claim 1 wherein: the controllable light source mechanism (2) comprises an enhancement button (201), a light source distributor (202), a reduction button (203) and a controllable light source device body (204), wherein the enhancement button (201) and the reduction button (203) are both located at the front end of the controllable light source device body (204), the enhancement button (201) is located on one side of the reduction button (203), and the light source distributor (202) is located at the upper end of the controllable light source device body (204).
3. A suspended display screen for ideological and political education according to claim 2, wherein: be equipped with the draw-in groove between reinforcing button (201) and controllable light source device body (204), the front end surface fixed connection of draw-in groove and controllable light source device body (204) is passed through to one side surface of reinforcing button (201), it is equipped with the draw-in groove to reduce between button (203) and controllable light source device body (204), the front end surface fixed connection of draw-in groove and controllable light source device body (204) is passed through to one side surface of reducing button (203), be equipped with fixed buckle between light source distributor (202) and controllable light source device body (204), the lower extreme surface of light source distributor (202) is through the upper end surface fixed connection of fixed buckle and controllable light source device body (204).
4. A suspended display screen for ideological and political education according to claim 1 wherein: the heat dissipation dustproof mechanism (3) comprises a heat dissipation dustproof device body (301), a heat absorption plate (302), a dustproof plate (303) and heat dissipation holes (304), wherein the heat absorption plate (302) is located at the rear end of the heat dissipation dustproof device body (301), the dustproof plate (303) is located in the middle of the heat dissipation dustproof device body (301), and the heat dissipation holes (304) are located at the front end of the heat dissipation dustproof device body (301).
5. A suspended display screen for ideological and political education according to claim 4, wherein: be equipped with the fixed slot between absorber plate (302) and heat dissipation dust keeper body (301), one side surface of absorber plate (302) passes through the fixed slot and is connected with the rear end surface fixed connection of heat dissipation dust keeper body (301), be equipped with the draw-in groove between dust guard (303) and heat dissipation dust keeper body (301), one side surface of dust guard (303) passes through the middle part fixed connection of draw-in groove and heat dissipation dust keeper body (301), be equipped with the fixed slot between louvre (304) and heat dissipation dust keeper body (301), one side surface of louvre (304) passes through the fixed slot and is connected with the front end surface fixed connection of heat dissipation dust keeper body (301).
6. A suspended display screen for ideological and political education according to claim 1 wherein: a fixing nut is arranged between the first hanging groove (4) and the display device body (1), the outer surface of the upper end of the display device body (1) is fixedly connected with the outer surface of one side of the first hanging groove (4) through the fixing nut, a fixing nut is arranged between the second hanging groove (6) and the display device body (1), and the outer surface of the upper end of the display device body (1) is fixedly connected with the outer surface of one side of the second hanging groove (6) through the fixing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076714.1U CN211604334U (en) | 2020-01-06 | 2020-01-06 | Suspension type show fluorescent screen of ideological and political theory teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020076714.1U CN211604334U (en) | 2020-01-06 | 2020-01-06 | Suspension type show fluorescent screen of ideological and political theory teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211604334U true CN211604334U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020076714.1U Expired - Fee Related CN211604334U (en) | 2020-01-06 | 2020-01-06 | Suspension type show fluorescent screen of ideological and political theory teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211604334U (en) |
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2020
- 2020-01-06 CN CN202020076714.1U patent/CN211604334U/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: 20200929 Termination date: 20220106 |