CN220102619U - Double-sided display screen - Google Patents

Abstract

The utility model provides a double-sided display screen, which relates to the technical field of display screens and comprises a first screen, a second screen, a base and a supporting rod, wherein the first screen and the second screen are movably connected, the base is positioned below the first screen, the supporting rod is fixedly arranged between the top wall surface of the base and the bottom wall surface of the first screen, the top wall surface of the base is provided with a movable groove, an adjusting mechanism is arranged in the base and comprises two signal sockets, a sliding seat, a signal plug and push rods, the two groups of signal sockets are respectively and fixedly arranged on two sides in the base, the two sliding seats are movably arranged in positions corresponding to the signal sockets in the base, the signal plug is fixedly arranged in positions corresponding to the signal sockets on the sliding seat, the two push rods are respectively and fixedly arranged at the tops of the two sliding seats, and through the arrangement of the adjusting mechanism, the two screens can be controlled to play a certain screen simultaneously or singly, so that the electric quantity is saved and the use is more convenient.

Description

Double-sided display screen

Technical Field

The utility model belongs to the technical field of display screens, and particularly relates to a double-sided display screen.

Background

The double-sided display screen can enable two display screens connected to the same computer to operate simultaneously and synchronously or asynchronously, and is used as novel display equipment, and because the special appearance and the excellent performance of the double-sided display screen are widely and widely applied to the display of various information platforms, such as libraries, exhibition halls, meeting rooms, command control rooms, multimedia release, advertisement display, subway traffic, airports, hotels and other service places, the working efficiency of the industry is greatly improved, the double-sided display screen is more humanized, but the existing double-sided display screen on the market can only control two screens to play the same picture simultaneously, and the double-sided display screen is relatively limited in use.

The Chinese patent application number is: CN202121158795.0 discloses a double-sided display screen, which relates to the technical field of display screens, and comprises a mounting frame body and a fixing structure, wherein the front end and the rear end of the mounting frame body are both provided with screen bodies, the right end of the fixing structure penetrates into the mounting frame body from the left end of the mounting frame body and extends to the right inner wall of the mounting frame body, and the left end of the fixing structure is used for being fixed on a preset plane; wherein, two screen bodies are all laminated and are provided with the inside first heat transfer structure that is located the installation framework.

Although the heat dissipation problem of the double-sided display screen is solved, the problem that two screens can only play the same picture at the same time can not be solved, for example, if the double-sided display screen is fixed on a wall surface, the picture played by one display screen can not be watched, and electric quantity waste is caused.

Accordingly, in view of the above, research and improvement are made to the existing structure and the existing defects, and a double-sided display screen is provided to achieve the purpose of having more practical value.

Disclosure of Invention

In order to solve the above technical problems, the present utility model provides a dual-sided display screen to solve the above problems.

The utility model provides a two-sided display screen, including first screen, the second screen, base and bracing piece, swing joint between first screen and the second screen, the base is located the below of first screen, bracing piece fixed mounting is between the top wall of base and the bottom wall of first screen, movable groove has been seted up to the top wall of base, the inside of base is provided with adjustment mechanism, adjustment mechanism is including two signal sockets, the slide, signal plug and push rod, two sets of signal sockets are fixed mounting respectively in the inside both sides of base, two slide movable mounting corresponds signal socket's in the inside of base position, signal plug fixed mounting corresponds signal socket's position on the slide, two push rods are fixed mounting respectively at the top of two slides, the top of push rod passes the movable groove and is located the outside of base.

Preferably, the two signal sockets are respectively and electrically connected with the first screen and the second screen, a sliding groove is formed in the base corresponding to the sliding seat, a sliding block is movably mounted in the sliding groove, and the sliding block is fixedly connected with the sliding seat.

Preferably, two mounting grooves are formed in the first screen, hinges are movably mounted in the mounting grooves, and the hinges are fixedly connected with the second screen.

Preferably, the left side wall surfaces of the first screen and the second screen are provided with limiting grooves, and limiting blocks are movably arranged in the limiting grooves on the first screen.

Preferably, a heat dissipation groove is formed in a side wall surface, close to the first screen and the second screen, of the first screen, a heat dissipation seat is fixedly arranged in the heat dissipation groove on the first screen, and a fan is arranged in the heat dissipation seat.

Preferably, the left rear side wall of the heat dissipation seat and a side wall surface close to the second screen are provided with air inlets, the upper and lower wall surfaces of the heat dissipation seat are provided with air outlets, and dust screens are fixedly arranged in the air inlets and the air outlets.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the two screens can be controlled to play simultaneously or play a certain screen independently by the adjusting mechanism, so that the electric quantity is saved, and the use is more convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the internal structure of the base of the present utility model;

FIG. 3 is a schematic view of the expanded structure of the present utility model;

fig. 4 is an enlarged view of fig. 3 at a in accordance with the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a first screen; 2. a second screen; 3. a base; 4. a support rod; 5. a movable groove; 6. a signal socket; 7. a slide; 8. a signal plug; 9. a push rod; 10. a chute; 11. a slide block; 12. a mounting groove; 13. a hinge; 14. a limit groove; 15. a limiting block; 16. a heat sink; 17. a heat dissipation seat; 18. an air inlet; 19. an exhaust port; 20. a dust-proof net.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides a double-sided display screen, which comprises a first screen 1, a second screen 2, a base 3 and a supporting rod 4, wherein the first screen 1 and the second screen 2 are movably connected, the base 3 is of a hollow rectangular structure, the base 3 is positioned below the first screen 1, the supporting rod 4 is an inclined cylindrical rod, the supporting rod 4 is fixedly arranged between the top wall surface of the base 3 and the bottom wall surface of the first screen 1, the top wall surface of the base 3 is provided with a movable groove 5, the movable groove 5 penetrates through the top wall surface of the base 3 and is communicated with the interior of the base 3, an adjusting mechanism is arranged in the base 3, the adjusting mechanism comprises two signal sockets 6, a sliding seat 7, signal plugs 8 and push rods 9, the two groups of signal sockets 6 are respectively and fixedly arranged on two sides of the interior of the base 3, the two signal sockets 6 are respectively and electrically connected with the first screen 1 and the second screen 2, the two sliding seats 7 are movably arranged at positions corresponding to the signal sockets 6 in the interior of the base 3, the signal plugs 8 are fixedly arranged at positions corresponding to the signal sockets 6 on the sliding seat 7, the two push rods 9 are respectively and fixedly arranged at the tops of the two push rods 9 respectively and fixedly arranged at the tops of the two push rods 5 and pass through the top parts of the movable groove 5.

The inside of base 3 corresponds the position of slide 7 and has seted up spout 10, and the inside movable mounting of spout 10 has slider 11, slider 11 and slide 7 fixed connection, when two screens broadcast same picture simultaneously, promotes push rod 9, push rod 9 drives slide 7 and signal plug 8 and removes in the inside of base 3, when two signal plugs 8 insert the inside of two signal sockets 6 respectively, the picture that first screen 1 and second screen 2 broadcast is the same picture this moment, when only need one of them to play the picture of first screen 1 or second screen 2, only need with first screen 1 or second screen 2 corresponding signal plug 8 insert the inside signal socket 6 that corresponds can carry out individual first screen 1 or second screen 2 and broadcast, it is more convenient to use.

Two mounting grooves 12 are formed in the first screen 1, hinges 13 are movably mounted in the mounting grooves 12, the hinges 13 are fixedly connected with the second screen 2, the first screen 1 and the second screen 2 can be unfolded in a rotating mode through the mounting grooves 12 and the hinges 13, the display angle of the second screen 2 can be adjusted at will from the first screen 1 back to the section displayed on the same face with the first screen 1, and the display range of the first screen 1 and the second screen 2 is increased.

The limiting groove 14 has been seted up to the left side wall face of first screen 1 and second screen 2, and limiting groove 14 is the groove of rectangle structure, and limiting groove 14 inside movable mounting on the first screen 1 has stopper 15, and when the stopper 15 made the stopper 15 be located the inside of limiting groove 14 on the second screen 2 to slide the stopper 15, the second screen 2 just can't expand this moment, only when the stopper 15 returns to the inside of limiting groove 14 on the first screen 1, the second screen 2 just can expand from the first screen 1 this moment.

The heat dissipation groove 16 is formed in one side wall surface close to the first screen 1 and the second screen 2, the heat dissipation groove 16 is a groove with a rectangular structure, the heat dissipation seat 17 is fixedly arranged in the heat dissipation groove 16 on the first screen 1, a fan is arranged in the heat dissipation seat 17, the air inlet 18 is formed in the left rear side wall of the heat dissipation seat 17 and one side wall surface close to the second screen 2, the air inlet 18 penetrates through the side wall of the heat dissipation seat 17 and is communicated with the inside of the heat dissipation seat 17, the air outlet 19 is formed in the upper wall surface and the lower wall surface of the heat dissipation seat 17, the air outlet 19 is communicated with the inside of the heat dissipation seat 17, the dustproof net 20 is fixedly arranged in the air inlet 18 and the air outlet 19, when the first screen 1 and the second screen 2 are closed to operate, a large amount of heat is generated due to operation, at the moment, the fan in the heat dissipation seat 17 is started, air with heat between the first screen 1 and the second screen 2 is sucked through the air inlet 18, and then is discharged between the first screen 1 and the second screen 2 through the air outlet 19, so that the first screen 1 and the second screen 2 are not overheated due to the fact that the operation is not caused when the first screen 1 and the second screen 2 are attached to each other.

Specific use and action of the embodiment:

in the utility model, when the device is used, by arranging the adjusting mechanism, when two screens are required to play the same picture at the same time, the push rod 9 is pushed, the push rod 9 drives the sliding seat 7 and the signal plug 8 to move in the base 3, when the two signal plugs 8 are respectively inserted into the two signal sockets 6, the pictures played by the first screen 1 and the second screen 2 are the same picture, and when only one of the first screen 1 or the second screen 2 is required to play the picture, only the signal plug 8 corresponding to the first screen 1 or the second screen 2 is required to be inserted into the corresponding signal socket 6, the single first screen 1 or the second screen 2 can be played, so that the device is more convenient to use.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. The utility model provides a two-sided display screen, includes first screen (1), second screen (2), base (3) and bracing piece (4), swing joint between first screen (1) and second screen (2), and base (3) are located the below of first screen (1), and bracing piece (4) fixed mounting is between the top wall of base (3) and the bottom wall of first screen (1), its characterized in that: the utility model discloses a portable electronic device, including base (3), movable groove (5) have been seted up on the top wall of base (3), the inside of base (3) is provided with adjustment mechanism, adjustment mechanism is including two signal socket (6), slide (7), signal plug (8) and push rod (9), two sets of signal socket (6) respectively fixed mounting are in the inside both sides of base (3), the inside of two slide (7) movable mounting is in the position of signal socket (6) that corresponds of base (3), signal plug (8) fixed mounting corresponds the position of signal socket (6) on slide (7), the top of two slide (7) is passed in the top of push rod (9) respectively fixed mounting, the outside that movable groove (5) are located base (3).

2. A dual sided display as claimed in claim 1, wherein: two signal socket (6) respectively with first screen (1) and second screen (2) electric connection, spout (10) have been seted up to the inside of base (3) position corresponding slide (7), and the inside movable mounting of spout (10) has slider (11), slider (11) and slide (7) fixed connection.

3. A dual sided display as claimed in claim 1, wherein: two mounting grooves (12) are formed in the first screen (1), hinges (13) are movably mounted in the mounting grooves (12), and the hinges (13) are fixedly connected with the second screen (2).

4. A dual sided display as claimed in claim 1, wherein: limiting grooves (14) are formed in the left side wall surfaces of the first screen (1) and the second screen (2), and limiting blocks (15) are movably mounted in the limiting grooves (14) in the first screen (1).

5. A dual sided display as claimed in claim 1, wherein: a radiating groove (16) is formed in a side wall surface, close to the first screen (1) and the second screen (2), of the first screen (1), a radiating seat (17) is fixedly arranged in the radiating groove (16), and a fan is arranged in the radiating seat (17).

6. A dual sided display as claimed in claim 5, wherein: air inlets (18) are formed in the left rear side wall of the heat radiating seat (17) and a side wall surface close to the second screen (2), air outlets (19) are formed in the upper wall surface and the lower wall surface of the heat radiating seat (17), and dust screens (20) are fixedly mounted in the air inlets (18) and the air outlets (19).