Television wall splicing structure for studio

Abstract

The utility model belongs to the technical field of television walls, and particularly relates to a television wall splicing structure for studio, which comprises a frame, a cross rod is connected to the inner side surface of the rear end of the frame, a positioning groove is arranged on the front end surface of the cross rod, and a positioning block is connected to the inner side surface of the positioning groove. Through mutual cooperation of the cross rod, the positioning block, the insertion block and the electric push rod, the positioning block inserted into the cross rod and the insertion block capable of being pushed by the electric push rod are fixed in the cross rod, the display screen assembly can be installed on the frame in a spliced mode, an operator can disassemble and assemble the display screen assembly by controlling the electric push rod, and the operation efficiency is improved. And secondly, the heat dissipation mechanism is arranged, when the display screen assembly generates much heat during operation, air flow at the rear end of the display screen assembly can be accelerated through cooperation of a fan, an air inlet and an air outlet, and therefore the heat dissipation effect of the television wall is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of TV walls, and in particular relates to a TV wall splicing structure used for broadcasting. Background Art

[0002] The TV wall is an ultra-large screen TV wall made up of multiple TV units. It is an image, graphic and text display system.

[0003] During a broadcast, a TV wall is usually installed on the wall to display the information that needs to be displayed, so as to cooperate with the presenter's speech. The TV wall is usually composed of multiple display screen components spliced ​​on the TV wall frame. The splicing process is relatively complicated and requires multiple steps to install the display screen components on the frame. When the display screen components need to be maintained, it takes a long time to disassemble the display screen components, which affects the maintenance efficiency of the display screen components.

[0004] Therefore, the utility model provides a TV wall splicing structure for broadcasting to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a TV wall splicing structure for broadcasting, aiming to solve the problem in the prior art that it is inconvenient to disassemble a display screen assembly from a frame.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a TV wall splicing structure for broadcasting, comprising a frame, a cross bar is connected to the inner surface at the rear end of the frame, a positioning groove is provided on the front end surface of the cross bar, a positioning block is connected to the inner surface of the positioning groove, a display screen assembly is connected to the front end surface of the positioning block, a socket is provided on the top surface of the cross bar, an insert block is connected to the inner surface of the socket, one end of the insert block passes through a limiting hole provided on the top surface of the positioning block, and a movable end of an electric push rod is connected to the surface of one end of the insert block, the electric push rod is arranged on one end surface of the inner side of the frame, a sliding rod is passed through and connected to the surface of one end of the insert block, one end of the sliding rod is connected to the frame, and the other end of the sliding rod is connected to the cross bar, an air inlet is provided on the top surface of the frame, and an exhaust port is provided on the bottom surface of the frame, and a heat dissipation mechanism is also provided on the bottom surface of the frame.

[0007] In order to improve the heat dissipation effect of the TV wall, as a preferred TV wall splicing structure for broadcasting of the utility model, the heat dissipation mechanism includes: a protrusion, a connecting block, a connecting groove, a bolt and a fan, the bottom surface of the frame outside the exhaust port is connected with a protrusion, the top surface of the protrusion is connected with a connecting block, one end of the connecting block extends into the connecting groove provided on the bottom surface of the frame, and the bottom surface of the connecting block is penetrated and connected with a bolt, and the bottom surface of the protrusion is provided with a fan.

[0008] In order to realize the installation of the display screen assembly, as a preferred embodiment of the present invention of a TV wall splicing structure for broadcasting, the positioning block is slidably connected to the cross bar through the positioning groove.

[0009] In order to fix the position of the positioning block, as a preferred TV wall splicing structure for broadcasting of the utility model, the plug block is slidably connected with the cross bar through the socket, the plug block is slidably connected with the positioning block through the limiting hole, and the plug block is slidably connected with the sliding rod.

[0010] In order to realize normal operation control of the electric push rod and the fan, as a preferred embodiment of the utility model of a TV wall splicing structure for broadcasting, the electric push rod and the fan are electrically connected to an external power supply through a control switch.

[0011] In order to realize the installation of the protrusion, as a preferred TV wall splicing structure for broadcasting of the utility model, the position of the exhaust port is connected with the position of the internal space of the protrusion, and the bolt is threadedly connected by passing through the connecting block and the frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model cooperates with the cross bar, the positioning block, the plug-in block and the electric push rod so that the positioning block inserted into the cross bar and the plug-in block pushed by the electric push rod are fixed in the cross bar, so that the display screen assembly can be spliced ​​and installed on the frame, and the operator can disassemble and assemble the display screen assembly by controlling the electric push rod, thereby facilitating the maintenance of the display screen assembly.

[0014] 2. The utility model has a heat dissipation mechanism, and when the display screen assembly generates more heat during operation, the cooperation between the fan, the air inlet and the exhaust port can accelerate the air flow at the rear end of the display screen assembly, thereby improving the heat dissipation effect of the TV wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a rear view structural diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the partial explosion structure of the utility model from the rear;

[0019] Figure 4 This is a schematic diagram of the crossbar structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the partial explosion structure of the heat dissipation mechanism of the utility model.

[0021] In the figure: 1. frame; 2. cross bar; 3. positioning slot; 4. positioning block; 5. display screen assembly; 6. socket; 7. plug block; 8. limit hole; 9. electric push rod; 10. slide bar; 11. air inlet; 12. exhaust port; 13. bump; 14. connecting block; 15. connecting slot; 16. bolt; 17. fan. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 The utility model provides the following technical solutions: a TV wall splicing structure for broadcasting, comprising a frame 1, a cross bar 2 is connected to the inner surface at the rear end of the frame 1, a positioning groove 3 is provided on the front end surface of the cross bar 2, a positioning block 4 is connected to the inner surface of the positioning groove 3, a display screen assembly 5 is connected to the front end surface of the positioning block 4, a socket 6 is provided on the top surface of the cross bar 2, an insert block 7 is connected to the inner surface of the socket 6, one end of the insert block 7 passes through a limiting hole 8 provided on the top surface of the positioning block 4, and a movable end of an electric push rod 9 is connected to the surface of one end of the insert block 7, the electric push rod 9 is arranged on one end surface of the inner side of the frame 1, a sliding rod 10 is passed through and connected to the surface of one end of the insert block 7, one end of the sliding rod 10 is connected to the frame 1, and the other end of the sliding rod 10 is connected to the cross bar 2, an air inlet 11 is provided on the top surface of the frame 1, and an exhaust port 12 is provided on the bottom surface of the frame 1, and a heat dissipation mechanism is also provided on the bottom surface of the frame 1.

[0024] Preferably, the heat dissipation mechanism includes: a protrusion 13, a connecting block 14, a connecting groove 15, a bolt 16 and a fan 17, the bottom surface of the frame 1 outside the exhaust port 12 is connected with the protrusion 13, the top surface of the protrusion 13 is connected with the connecting block 14, one end of the connecting block 14 extends into the connecting groove 15 provided on the bottom surface of the frame 1, and the bottom surface of the connecting block 14 is penetrated and connected with the bolt 16, and the bottom surface of the protrusion 13 is provided with a fan 17.

[0025] When in use, the connecting block 14 on the top of the protrusion 13 is placed into the connecting groove 15, and then the bolt 16 is passed through the connecting block 14 and screwed into the frame 1, so that the protrusion 13 can be fixed on the frame 1, so that the hot air entering the protrusion 13 from the exhaust port 12 will be transported out by the fan 17.

[0026] Preferably, the positioning block 4 is slidably connected to the cross bar 2 via the positioning groove 3 .

[0027] During specific use, the positioning block 4 can be moved in the positioning slot 3 , so that the positioning block 4 can be plugged in and out of the crossbar 2 .

[0028] Preferably, the insert block 7 is slidably connected to the cross bar 2 via the socket 6 , the insert block 7 is slidably connected to the positioning block 4 via the limiting hole 8 , and the insert block 7 is slidably connected to the slide bar 10 .

[0029] During specific use, when the movable end of the electric push rod 9 drives the plug block 7 to be inserted into the socket 6, it will slide through the limit hole 8 on the positioning block 4. At the same time, when the plug block 7 moves, it will also slide on the slide rod 10 to ensure the moving trajectory of the plug block 7.

[0030] Preferably, the electric push rod 9 and the fan 17 are electrically connected to an external power source via a control switch.

[0031] During specific use, the electric push rod 9 and the fan 17 can be controlled by a switch, and each electric push rod 9 can be controlled individually.

[0032] Preferably, the position of the exhaust port 12 is connected to the position of the inner space of the protrusion 13 , and the bolt 16 penetrates through the connection block 14 to form a threaded connection with the frame 1 .

[0033] During specific use, the display screen assembly 5, the frame 1 and the wall will form a relatively closed space, so the heat generated by the display screen assembly 5 will be in this space, so that the hot air in the space will enter the inside of the protrusion 13 from the exhaust port 12, allowing the fan 17 at the bottom of the protrusion 13 to transport the hot air out, and the position of the protrusion 13 can be fixed on the frame 1 by passing the bolt 16 through the connecting block 14 and screwing it into the frame 1.

[0034] Working principle: when using the TV wall splicing structure for broadcasting, install the frame 1 to the specified position, and then insert the positioning block 4 at the rear end of the display screen assembly 5 into the positioning groove 3 on the cross bar 2. At this time, start the electric push rod 9, so that the movable end of the electric push rod 9 drives the plug block 7 to move, and the plug block 7 will also slide on the slide bar 10 to ensure the movement trajectory of the plug block 7. In this way, the plug block 7 will be inserted into the socket 6 and pass through the limiting hole 8 on the positioning block 4. In this way, the position of the positioning block 4 will be fixed in the positioning groove 3, so that the display screen assembly 5 is installed on the frame 1, and other display screen assemblies 5 are spliced ​​and installed in turn to form an integral TV wall. When individual display screen assemblies 5 need to be maintained, the electric push rod 9 can be controlled to allow the movable end of the electric push rod 9 to drive the plug block 7 to move, so that one end of the plug block 7 is out of the limiting hole 8, so that the positioning block 4 can be separated from the positioning groove 3, so that the display screen assembly 5 can be easily The display screen assembly 5 can be disassembled and dropped, avoiding tedious disassembly, which brings convenience to the maintenance of the display screen assembly 5. Secondly, after the display screen assembly 5 has been running for a period of time, more heat will be generated at the rear end of the display screen assembly 5. At this time, the fan 17 is started, so that the fan 17 can transport out the hot air entering the inside of the protrusion 13 from the exhaust port 12, and the external air enters the frame 1 from the air inlet 11, thereby accelerating the air circulation speed at the rear end of the display screen assembly 5, so that the heat generated by the display screen assembly 5 can be transported out faster, thereby improving the heat dissipation effect of the TV wall. By tightening the bolt 16, one end of the bolt 16 is separated from the frame 1, the connecting block 14 can be separated from the connecting groove 15, so that the protrusion 13 can be removed, and the operator can maintain the fan 17 on the protrusion 13. The top surface of the frame 1 outside the air inlet 11 is provided with a dustproof net, which can cover the air inlet 11 and prevent dust in the environment from entering the air inlet 11.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A TV wall splicing structure for broadcasting, comprising a frame (1), characterized in that: The inner surface of the rear end of the frame (1) is connected to a cross bar (2), the front end surface of the cross bar (2) is provided with a positioning groove (3), the inner surface of the positioning groove (3) is connected to a positioning block (4), the front end surface of the positioning block (4) is connected to a display screen assembly (5), the top surface of the cross bar (2) is provided with a socket (6), the inner surface of the socket (6) is connected to an insert block (7), one end of the insert block (7) passes through a limiting hole (8) provided on the top surface of the positioning block (4), and the insert block (7) ) is connected to the movable end of an electric push rod (9), the electric push rod (9) is arranged on the inner end surface of the frame (1), the insert block (7) is connected to a sliding rod (10) on the one end surface, one end of the sliding rod (10) is connected to the frame (1), and the other end of the sliding rod (10) is connected to the cross bar (2), the top surface of the frame (1) is provided with an air inlet (11), and the bottom surface of the frame (1) is provided with an exhaust port (12), and the bottom surface of the frame (1) is also provided with a heat dissipation mechanism.

2. The TV wall splicing structure for broadcasting according to claim 1, characterized in that: The heat dissipation mechanism comprises: a protrusion (13), a connecting block (14), a connecting groove (15), a bolt (16) and a fan (17); the bottom surface of the frame (1) outside the exhaust port (12) is connected with the protrusion (13); the top surface of the protrusion (13) is connected with the connecting block (14); one end of the connecting block (14) extends into the connecting groove (15) provided on the bottom surface of the frame (1); the bottom surface of the connecting block (14) is penetrated and connected with the bolt (16); and the bottom surface of the protrusion (13) is provided with the fan (17).

3. The TV wall splicing structure for broadcasting according to claim 1, characterized in that: The positioning block (4) is slidably connected to the crossbar (2) via the positioning groove (3).

4. The TV wall splicing structure for broadcasting according to claim 1, characterized in that: The insert block (7) is slidably connected to the cross bar (2) via the socket (6), the insert block (7) is slidably connected to the positioning block (4) via the limiting hole (8), and the insert block (7) is slidably connected to the slide bar (10).

5. The TV wall splicing structure for broadcasting according to claim 1 is characterized in that: The electric push rod (9) and the fan (17) are electrically connected to an external power source via a control switch.

6. The TV wall splicing structure for broadcasting according to claim 2, characterized in that: The position of the exhaust port (12) is connected to the position of the internal space of the protrusion (13), and the bolt (16) penetrates the connection block (14) and forms a threaded connection with the frame (1).

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