CN217135587U

CN217135587U - Sliding cover type laser television telescopic module

Info

Publication number: CN217135587U
Application number: CN202220774548.1U
Authority: CN
Inventors: 施跃华; 王丹坤
Original assignee: Jiangsu Shunhe Internet Of Things Technology Co ltd
Current assignee: Jiangsu Shunhe Internet Of Things Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-05
Anticipated expiration: 2032-04-02

Abstract

The utility model belongs to the technical field of TV bench electric module, specifically be a flexible module of slide type laser television, include: the box body is provided with a sliding cover plate above the box body, the power input end of the sliding cover plate is connected with a translation mechanism, the rear side of the box body is fixed with a rear cover plate, the front end of the box body is provided with a front hanging plate, the front hanging plate is provided with group holes, the left side and the right side of the box body are provided with heat dissipation structures near the middle positions, four corners of the bottom end of the box body are provided with fixing holes, and two side walls of the box body are provided with limiting groove rails; the heat dissipation structure comprises a heat dissipation fan, a heat dissipation air deflector and a shielding plate. The module arranged in the utility model can be directly installed and fixed in the TV cabinet, and is in modular design; the laser television lens is convenient to use, the laser television lens can be exposed or hidden according to use requirements, and linkage synchronization of the laser television and the telescopic module can be realized; the laser television is placed in the module; the laser television can be hidden, and dust falling and position moving can be prevented.

Description

Sliding cover type laser television telescopic module

Technical Field

The utility model belongs to the technical field of the electronic module of TV bench, specifically be a flexible module of sliding closure formula laser television.

Background

The laser television is a projection display device which adopts a laser light source and a light-emitting diode (LED) as a display light source, is matched with a front projection display technology for imaging, is provided with a special projection curtain and can receive broadcast television programs or internet television programs.

The existing laser television installation modes with small projection size or small projection ratio are as follows:

the first one is that the cabinet is directly placed on a common television cabinet, and the cabinet is required to be away from a wall for a certain distance due to the characteristics of the television cabinet; moreover, the laser television is easy to touch and move to cause the picture to shift.

The second is to hoist and place on it; the defects are that the decoration construction needs to be combined; the operation is complex; the advantage is that no TV cabinet is needed.

The third is that a customized widened television cabinet is placed on the television cabinet; the disadvantage is that the cabinet needs to be customized; meanwhile, the laser television is easy to touch and move to cause picture offset.

The fourth is to place the top glazed cabinet inside; the disadvantages are that heat dissipation is problematic and glass can be detrimental to laser television light intensity; reducing the screen definition. The advantage is that the laser is hidden and is not easy to fall ash.

The fifth type is used in a special laser television; the advantages are that the laser television is hidden; the ash is not easy to fall; meanwhile, the heat dissipation problem is considered; the disadvantage is that the price is expensive; fixing the style; changing the style of the television cabinet is troublesome and requires high-price special customization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible module of sliding closure formula laser television to there is difficult hiding and removes the problem of going on simultaneously when placing to propose general laser television in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a slide-type laser television telescopic module comprising:

the heat dissipation device comprises a box body, wherein a sliding cover plate is arranged above the box body, the power input end of the sliding cover plate is connected with a translation mechanism, a rear cover plate is fixed on the rear side of the box body, a front hanging plate is mounted at the front end of the box body, group holes are formed in the front hanging plate, heat dissipation structures are arranged on the left side and the right side of the box body close to the middle position, fixing holes are formed in four corners of the bottom end of the box body, and limiting groove rails are formed in two side walls of the box body;

the heat dissipation structure comprises a heat dissipation fan, a heat dissipation air deflector and a shielding plate, wherein the heat dissipation air deflector is arranged on one side of the heat dissipation fan, and the shielding plate is arranged on the inner side, close to the box body, of the heat dissipation fan.

Preferably, translation mechanism includes driving motor, driving pulley, hold-in range, driving pulley, connecting plate, gyro wheel, guide rail, transmission shaft and driven pulleys, driving motor's power take off end is connected with driving pulley, the last hold-in range that installs of driving pulley, the hold-in range intermediate position is fixed with the connecting plate, the hold-in range other end is provided with driving pulley, be provided with the transmission shaft between the driving pulley, the one end that driving pulley was kept away from to the hold-in range still is equipped with driven pulleys, install the gyro wheel on the connecting plate, and be provided with the guide rail on the gyro wheel, the guide rail is installed on the box.

Preferably, a motor fixing frame is arranged outside the driving motor, a limiter is arranged on the box body, a limiting triggering piece is arranged on one side of the limiter, and the limiting triggering piece is arranged on the connecting plate.

Preferably, the connecting plate is in sliding connection with the guide rail through the roller, and the connecting plate reciprocates in the limiting groove rail through the driving motor, the driving belt wheel, the transmission belt wheel and the synchronous belt.

Preferably, the synchronous belt, the transmission belt wheel, the connecting plate, the idler wheels and the guide rail are symmetrically arranged in two groups, the connecting plate is of an L-shaped structure, and the connecting plate is fixedly connected with the sliding cover plate.

Preferably, the bottom of the driving motor is provided with a control main board, and the control main board is installed at the bottom of the box body.

Compared with the prior art, the beneficial effects of the utility model are that:

the module arranged in the utility model can be directly installed and fixed in the TV cabinet, and is designed in a modularized way; the laser television lens is convenient to use, the laser television lens can be exposed or hidden according to use requirements, and linkage synchronization of the laser television and the telescopic module can be realized; the laser television is placed in the module; the laser television can be hidden, and dust falling and position moving can be prevented.

The utility model discloses with the linkage of driving motor control, the hold-in range of drive both sides is just reversing, and is further, and the hold-in range drives connecting plate reciprocating motion, and the connecting plate drives the sliding closure board of fixing on the connecting plate and opens and shuts at the upper surface of box thereupon to expose the laser television camera lens or hide, the laser television does not need extra occupation space.

The utility model discloses be equipped with heat radiation structure, solve the hot problem of piling up of laser TV thermovent, be favorable to prolonging laser TV's life.

Drawings

FIG. 1 is a schematic structural view of the sliding cover plate of the present invention in a closed state;

FIG. 2 is a schematic structural view of the sliding cover plate of the present invention in an open state;

FIG. 3 is a schematic view of the structure of the front hanging plate of the utility model;

FIG. 4 is a schematic view of the installation structure of the translation mechanism and the box body of the present invention;

fig. 5 is a schematic structural view of the translation mechanism of the present invention;

fig. 6 is a schematic side view of the translation mechanism of the present invention.

In the figure: 1. a box body; 2. a sliding cover plate; 3. a front hanging plate; 4. group holes; 5. a heat dissipation structure; 501. a heat radiation fan; 502. a heat dissipation air deflector; 503. a shielding plate; 6. a fixing hole; 7. a rear cover plate; 8. a drive motor; 9. a driving pulley; 10. a synchronous belt; 11. a drive pulley; 12. a connecting plate; 13. a roller; 14. a guide rail; 15. a drive shaft; 16. a driven pulley; 17. limiting the groove rail; 18. a limit trigger piece; 19. a stopper; 20. a control main board; 21. a translation mechanism.

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. 1-3, a sliding-cover laser television telescopic module includes: the laser television comprises a box body 1, the box body 1 is used for bearing laser televisions and installing other structural components, a sliding cover plate 2 is arranged above the box body 1, the power input end of the sliding cover plate 2 is connected with a translation mechanism 21, a rear cover plate 7 is fixed on the rear side of the box body 1, a front hanging plate 3 is installed at the front end of the box body 1, the front hanging plate 3 is fixed above the front surface of the box body 1 through a hook and can be conveniently taken down or installed, a group of holes 4 are formed in the front hanging plate 3, the shape of the group of holes 4 can be round or polygonal, the group of holes 4 are used for sound transmission and laser television remote control signals to pass through, heat dissipation structures 5 are arranged on the left side and the right side of the box body 1 near the middle positions, each heat dissipation structure 5 comprises a heat dissipation fan 501, a heat dissipation air deflector 502 and a shielding plate 503, one side of the heat dissipation fan 501 is provided with the heat dissipation air deflector 502, the shielding plate 503 is arranged on the inner side of the heat dissipation fan 501 close to the box body 1, and the heat dissipation structures 5 solve the heat accumulation problem of the laser television heat dissipation port, the service life of the laser television is prolonged, the four corners of the bottom end of the box body 1 are provided with the fixing holes 6, the fixing holes 6 are used for being fixedly connected with the laser television cabinet, the device is modular, the design of the television cabinet can be conveniently integrated, the application range of products is greatly expanded, the structure is simple and compact, and the laser television is greatly convenient to install and use.

As shown in fig. 1, 4, 5 and 6, a sliding closure type laser television telescopic module, a translation mechanism 21 includes a driving motor 8, a driving pulley 9, a synchronous belt 10, a driving pulley 11, a connecting plate 12, a roller 13, a guide rail 14, a transmission shaft 15 and a driven pulley 16, a power output end of the driving motor 8 is connected with the driving pulley 9, the synchronous belt 10 is installed on the driving pulley 9, the connecting plate 12 is fixed at the middle position of the synchronous belt 10, the driving pulley 11 is installed at the other end of the synchronous belt 10, the transmission shaft 15 is installed between the driving pulleys 11, the driven pulley 16 is also installed at one end of the synchronous belt 10 far from the driving pulley 11, a limit groove rail 17 is installed on two side walls of a box 1, the connecting plate 12 reciprocates in the limit groove rail 17 through the driving motor 8, the driving pulley 9, the driving pulley 11 and the synchronous belt 10, the roller 13 is installed on the connecting plate 12, a guide rail 14 is arranged on the roller 13, the guide rail 14 is arranged on the box body 1, two groups of synchronous belts 10, transmission belt wheels 11, connecting plates 12, the roller 13 and the guide rail 14 are symmetrically arranged, the connecting plates 12 are in an L-shaped structure, the connecting plates 12 are fixedly connected with the sliding cover plate 2, and the connecting plates 12 are in sliding connection with the guide rail 14 through the roller 13; the driving motor 8 is used for controlling linkage to drive the synchronous belts 10 on the two sides to rotate forwards and reversely, further, the synchronous belts 10 drive the connecting plate 12 to reciprocate, the connecting plate 12 drives the sliding cover plate 2 fixed on the connecting plate 12 to open and close on the upper surface of the box body 1, thereby exposing or hiding the lens of the laser television without occupying additional space, the driving motor 8 is externally provided with a motor fixing frame, the box body 1 is provided with a position limiter 19, one side of the position limiter 19 is provided with a position limiting trigger piece 18, and the limit trigger piece 18 is arranged on the connecting plate 12, the bottom end of the driving motor 8 is provided with a control main board 20, and the control mainboard 20 is installed in the bottom of the box 1, the external interface of the control mainboard 20 is provided with a cooling fan interface, an infrared transmitter interface, an infrared receiver interface, a Type-C and a DC power input interface, and the sliding cover Type laser television telescopic module can be connected to the laser television interface by a USB-to-Type-C line. And the laser television and the module are synchronized and data transmission is realized.

The working principle is as follows: firstly, when the laser television is used, the set box body 1 is used for bearing the laser television and installing other structural components, a fixing hole 6 is designed at the middle bottom of the box body 1 and is used for connecting and fixing with a laser television cabinet, when the laser television needs to be moved and used, a driving motor 8 is started, the driving pulley 9 is driven to rotate by the working energy of the driving motor 8, the driving pulley 9 is meshed and connected with a synchronous belt 10 so as to drive the synchronous belt 10 to move, the other end of the synchronous belt 10 is connected with a driving pulley 11 so as to drive the driving pulley 11 to rotate, a transmission shaft 15 is connected between the two driving pulleys 11, the transmission shaft 15 can realize the transmission between the two driving pulleys 11, the driving pulley 11 can drive a driven pulley 16 through the synchronous belt 10 so as to realize the stable movement of the synchronous belt 10 between the driven pulley 16 and the driving pulleys 11, and connecting plates 12 are respectively installed on the two synchronous belts 10, two connecting plates 12 can slide on a guide rail 14 through a roller 13, the connecting plates 12 are inserted in a limiting groove rail 17 and connected with a sliding cover plate 2, so that the sliding cover plate 2 can be driven to move to open and close, the sliding cover plate 2 slides on a rear cover plate 7, the gap between the rear cover plate 7 and the sliding cover plate 2 is 2-10mm, the sliding cover plate 2 is opened or closed to expose or hide a laser lens, a heat dissipation structure 5 is installed at a heat dissipation port of a laser television, the problem of heat accumulation can be reduced through the working energy of a heat dissipation fan 501 and a heat dissipation air deflector 502, a shielding plate 503 can separate the laser television from the heat dissipation fan 501, and when the sliding cover plate 2 moves to a certain position, a limiting trigger piece 18 on the sliding cover plate 2 can be blocked by a limiting device 19, further movement cannot be achieved, and a limiting effect is achieved.

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

1. A sliding cover type laser television telescopic module is characterized by comprising:

the box body (1), a sliding cover plate (2) is arranged above the box body (1), a power input end of the sliding cover plate (2) is connected with a translation mechanism (21), a rear cover plate (7) is fixed on the rear side of the box body (1), a front hanging plate (3) is installed at the front end of the box body (1), group holes (4) are formed in the front hanging plate (3), heat dissipation structures (5) are arranged on the left side and the right side of the box body (1) close to the middle positions, fixing holes (6) are formed in four corners of the bottom end of the box body (1), and limiting groove rails (17) are formed in two side walls of the box body (1);

the heat dissipation structure (5) comprises a heat dissipation fan (501), a heat dissipation air deflector (502) and a shielding plate (503), wherein the heat dissipation air deflector (502) is arranged on one side of the heat dissipation fan (501), and the shielding plate (503) is arranged on the inner side, close to the box body (1), of the heat dissipation fan (501).

2. The sliding-cover laser television telescopic module according to claim 1, wherein the translation mechanism (21) comprises a driving motor (8), a driving pulley (9), a synchronous belt (10), a driving pulley (11), a connecting plate (12), a roller (13), a guide rail (14), a transmission shaft (15) and a driven pulley (16), the driving pulley (9) is connected to a power output end of the driving motor (8), the synchronous belt (10) is installed on the driving pulley (9), the connecting plate (12) is fixed at the middle position of the synchronous belt (10), the driving pulley (11) is arranged at the other end of the synchronous belt (10), the transmission shaft (15) is arranged between the driving pulleys (11), the driven pulley (16) is further arranged at one end of the synchronous belt (10) far away from the driving pulley (11), and the roller (13) is installed on the connecting plate (12), and the roller (13) is provided with a guide rail (14), and the guide rail (14) is arranged on the box body (1).

3. The sliding-cover laser television telescopic module according to claim 2, wherein a motor fixing frame is arranged outside the driving motor (8), a stopper (19) is arranged on the box body (1), a limit trigger piece (18) is arranged on one side of the stopper (19), and the limit trigger piece (18) is arranged on the connecting plate (12).

4. The sliding laser television telescopic module according to claim 2, wherein the connecting plate (12) is in sliding connection with the guide rail (14) through the rollers (13), and the connecting plate (12) reciprocates in the limit groove rail (17) through the driving motor (8), the driving pulley (9), the driving pulley (11) and the synchronous belt (10).

5. The sliding-cover laser television telescopic module according to claim 2, wherein the synchronous belt (10), the driving pulley (11), the connecting plate (12), the roller (13) and the guide rail (14) are symmetrically arranged in two groups, the connecting plate (12) is of an L-shaped structure, and the connecting plate (12) is fixedly connected with the sliding cover plate (2).

6. The telescopic module of the slide-type laser television set as claimed in claim 2, wherein the bottom end of the driving motor (8) is provided with a control main board (20), and the control main board (20) is installed at the bottom of the box body (1).