Terminal board for television

Abstract

The utility model relates to the technical field of terminal boards, in particular to a terminal board for a television and a terminal main board, four corners of the terminal main board are fixedly connected with fixing screws, the outer surface of the terminal main board is fixedly connected with a fixing column, the outer surface of the fixing column is rotatably connected with a rotating shaft, the bottom of the rotating shaft is fixedly connected with a dustproof shell, and the dustproof shell is fixedly connected with the terminal main board. A wire inserting groove is formed in the outer surface of one end of the dustproof shell, a limiting clamping ring is fixedly connected to the top of the wire inserting groove, and a first spring is fixedly connected to one end of the inner surface of the limiting clamping ring. According to the utility model, through the arrangement of the dustproof housing, the fixed column, the rotating shaft, the attaching plate and the opening and closing plate, during use, the fixed column drives the rotating shaft to operate, the rotating shaft drives the dustproof housing to rotate, the dustproof housing drives the attaching plate to operate, and through the cooperative use of the dustproof housing and the opening and closing plate, the terminal board interface is prevented from being polluted by dust due to long-time non-cleaning; dust is prevented from accelerating aging of the device, and the interface of the device is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal boards, in particular to a terminal board for a television. Background Art

[0002] Terminal board is an electronic component used for electrical connection. Terminal board is used for convenient wiring, and is generally equipped with labels, so that the connection between the equipment and the outside can be seen at a glance. With the development of microelectronics technology, PLC and DCS technologies have been rapidly developed and widely used. The functions of conventional instruments and unit control instruments have been replaced by various highly integrated control systems, allowing industrial devices to achieve more flexible control schemes and bring great convenience for maintenance and repair. However, when forming a control system, a large number of discrete wiring components are still needed, such as power distribution switches, wiring terminals, various relays, insurances, etc. System design, drawing of construction drawings, component selection and assembly, wiring, marking, inspection, maintenance and repair require a lot of manpower and material resources. The current situation of tight labor force and shortage of skilled workers urgently requires the integration of these peripheral components to improve work efficiency.

[0003] A convenient fixing structure of a terminal board for a television disclosed in the Chinese utility model patent announcement number CN216981998U includes a back plate, a main board is arranged above the back plate, a side plate is arranged on one side of the main board, and a fixing plate is connected to the bottom of the main board, a wiring hole is arranged inside the main board, and a shielding plate is connected to the top of the main board, a connecting convex plate is connected to one side of the shielding plate, and a fixing screw hole is arranged in the connecting convex plate, a limiting hole is arranged inside the side plate, and a limiting baffle is connected to one side of the limiting hole, a limiting block is connected to one side of the fixing plate, and connecting plates are arranged on both sides of the fixing plate, and a locking block is arranged below the connecting plate. The convenient fixing structure of the terminal board for a television can be produced by stamping a whole piece of metal plate during the production process, thereby solving the problem of many production processes of traditional terminal boards, and can effectively reduce production costs and improve production efficiency.

[0004] However, the device lacks a device for dust-proof protection of the interface, resulting in dust falling into the interface due to long-term cleaning during use, accelerating the aging of the device and causing contamination. There is also a lack of a device for protecting the plug head, resulting in the plug head being easily broken and damaged during long-term operation, which is not conducive to long-term operation. Utility Model Content

[0005] The purpose of the utility model is to provide a terminal board for a television to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A terminal board for a television, comprising a terminal main board, wherein the four corners of the terminal main board are fixedly connected with fixing screws, the outer surface of the terminal main board is fixedly connected with a fixing column, the outer surface of the fixing column is rotatably connected with a rotating shaft, the bottom of the rotating shaft is fixedly connected with a dustproof shell, the outer surface of one end of the dustproof shell is provided with a wire insertion slot, the top of the wire insertion slot is fixedly connected with a limiting clamp ring, one end of the inner surface of the limiting clamp ring is fixedly connected with a first spring, the other end of the inner surface of the limiting clamp ring is fixedly connected with a second spring, and the inner surface of the first spring is fixedly connected with a silicone plate;

[0008] An embedded groove is provided on the outer surface of the terminal mainboard, a wiring shell is fixedly connected to the inner surface of the embedded groove, and a wiring hole is provided on the inner surface of the wiring shell.

[0009] Preferably, both ends of the dustproof shell are provided with ventilation grooves, and six ventilation grooves are provided at both ends of the dustproof shell.

[0010] Preferably, both ends of the dustproof housing are fixedly connected with bonding plates, and the inner surface of the bonding plate is fixedly connected with a terminal main board.

[0011] Preferably, an opening and closing plate is fixedly connected to the bottom of the dustproof housing, and a groove is provided on the inner surface of the opening and closing plate.

[0012] Preferably, the outer surface of one end of the dustproof housing is provided with six wire insertion slots, the tops of the six wire insertion slots are fixedly connected with limiting clamps, and the outer surface of the terminal mainboard is provided with six embedded grooves, and the wire insertion slots and the embedded grooves are symmetrically arranged.

[0013] Preferably, one end of the silicone plate is fixedly connected to a first spring, the other end of the silicone plate is fixedly connected to a second spring, and the silicone plate is arranged on four inner surfaces of the limiting clamp ring.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A terminal board for a television set is provided with a dustproof shell, a fixed column, a rotating shaft, a bonding plate and an opening and closing plate. When in use, the fixed column drives the rotating shaft to operate, the rotating shaft drives the dustproof shell to rotate, the dustproof shell and the bonding plate operate, and then the dustproof shell and the opening and closing plate are used in coordination, thereby preventing dust from contaminating the terminal board interface due to long-term cleaning, preventing dust from accelerating aging of the device, and protecting the device interface.

[0016] 2. This terminal board for a television is provided with a wire slot, a limit clamp ring, a first spring, a second spring and a silicone plate. When in use, the wire slot drives the limit clamp ring to operate, the silicone plate drives the first spring to operate, and the silicone plate drives the second spring to operate. The limit clamp ring and the silicone plate are used in coordination, thereby achieving the effect of preventing the plug-in wire plug from being damaged during long-term use and protecting the plug-in wire plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram showing the structure of the utility model;

[0018] Figure 2 It is a plan view of the utility model;

[0019] Figure 3 This is a schematic diagram of the terminal mainboard of the utility model;

[0020] Figure 4 It is a schematic diagram of the limit clamp ring of the utility model.

[0021] In the figure: 1. Terminal main board; 2. Fixing screws; 3. Dustproof shell; 4. Fixing column; 5. Rotating shaft; 6. Breathing groove; 7. Laminating plate; 8. Wire insertion slot; 9. Limiting clamp; 10. First spring; 11. Second spring; 12. Silicone plate; 13. Opening and closing plate; 14. Embedded groove; 15. Wiring shell; 16. Wiring hole. 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 4 As shown, a technical solution provided by the utility model:

[0024] A terminal board for a television, comprising a terminal main board 1, wherein the four corners of the terminal main board 1 are fixedly connected with fixing screws 2, a fixing column 4 is fixedly connected to the outer surface of the terminal main board 1, a rotating shaft 5 is rotatably connected to the outer surface of the fixing column 4, a dustproof shell 3 is fixedly connected to the bottom of the rotating shaft 5, a wire insertion slot 8 is provided on the outer surface of one end of the dustproof shell 3, a limiting clamping ring 9 is fixedly connected to the top of the wire insertion slot 8, a first spring 10 is fixedly connected to one end of the inner surface of the limiting clamping ring 9, a second spring 11 is fixedly connected to the other end of the inner surface of the limiting clamping ring 9, a silicone plate 12 is fixedly connected to the inner surface of the first spring 10, through the arrangement of the dustproof shell 3, the fixing column 4, the rotating shaft 5, the bonding plate 7 and the opening and closing plate 13, when in use, the fixing column 4 drives the rotating shaft 5 to run, the rotating shaft 5 drives the dustproof shell 3 to rotate, the dustproof shell 3 and the bonding plate 7 to run, and then through the coordinated use of the dustproof shell 3 and the opening and closing plate 13, the dustproof shell 3 is prevented from being polluted by dust on the terminal board interface due to long-term cleaning, and the dust is prevented from accelerating the aging of the device, and the device interface is protected;

[0025] The outer surface of the terminal main board 1 is provided with an embedded groove 14, the inner surface of the embedded groove 14 is fixedly connected with a wiring shell 15, and the inner surface of the wiring shell 15 is provided with a wiring hole 16. Through the arrangement of the terminal main board 1, the embedded groove 14, the wiring shell 15 and the wiring hole 16, when in use, the terminal main board 1 drives the embedded groove 14 to operate, the embedded groove 14 drives the wiring shell 15 to operate, and the wiring shell 15 drives the wiring hole 16 to operate, thereby achieving the effect of inserting the plug-in wire head into the wiring hole 16 in the wiring shell 15 to start operation;

[0026] In this embodiment, preferably, both ends of the dustproof housing 3 are provided with ventilation grooves 6, and the ventilation grooves 6 are provided at six ends of the dustproof housing 3. Through the arrangement of the dustproof housing 3 and the ventilation grooves 6, the dustproof housing 3 drives the ventilation grooves 6 to operate, thereby achieving the effect of heat dissipation and ventilation during the operation of the device;

[0027] In this embodiment, preferably, both ends of the dustproof housing 3 are fixedly connected with a bonding plate 7, and the inner surface of the bonding plate 7 is fixedly connected with the terminal main board 1. Through the arrangement of the dustproof housing 3, the bonding plate 7 and the terminal main board 1, when in use, the dustproof housing 3 drives the bonding plate 7 to operate, and the bonding plate 7 drives the terminal main board 1 to operate, thereby achieving the effect of enabling the dustproof housing 3 to be fixed on the outer surface of the terminal main board 1 and not easily moved;

[0028] In this embodiment, preferably, an opening and closing plate 13 is fixedly connected to the bottom of the dustproof housing 3, and a groove is provided on the inner surface of the opening and closing plate 13. Through the arrangement of the dustproof housing 3 and the opening and closing plate 13, when in use, the dustproof housing 3 drives the opening and closing plate 13 to operate, so that the dustproof housing 3 can be opened through the opening and closing plate 13 after the end, and the plug-in wire head can be taken out;

[0029] In this embodiment, preferably, six wire insertion slots 8 are provided on the outer surface of one end of the dustproof housing 3, and the tops of the six wire insertion slots 8 are fixedly connected to the limiting clamp ring 9, and six embedded grooves 14 are provided on the outer surface of the terminal main board 1. The wire insertion slots 8 and the embedded grooves 14 are symmetrically arranged. Through the arrangement of the dustproof housing 3, the wire insertion slots 8 and the limiting clamp ring 9, when in use, the dustproof housing 3 drives the wire insertion slots 8 to operate, and then through the coordinated use of the wire insertion slots 8 and the limiting clamp ring 9, it is possible to enter the embedded groove 14, insert the plug-in wire head into the wiring hole 16 in the wiring housing 15 to start operation;

[0030] In the present embodiment, preferably, one end of the silicone plate 12 is fixedly connected to the first spring 10, and the other end of the silicone plate 12 is fixedly connected to the second spring 11, and the silicone plate 12 is arranged on four inner surfaces of the limiting clamp 9. Through the arrangement of the wire insertion slot 8, the limiting clamp 9, the first spring 10, the second spring 11 and the silicone plate 12, when in use, the wire insertion slot 8 drives the limiting clamp 9 to operate, the silicone plate 12 drives the first spring 10 to operate, and the silicone plate 12 drives the second spring 11 to operate, and then through the coordinated use of the limiting clamp 9 and the silicone plate 12, the effect of preventing the plug-in wire plug from being damaged during long-term use and protecting the plug-in wire plug is achieved.

[0031] When a terminal board for a television set of the present embodiment is in use, the staff first installs and fixes the terminal main board 1 in the specified position through the fixing screws 2 at the four corners, and then controls the dustproof shell 3 to rotate by rotating the rotating shaft 5 on the fixing column 4, and passes the plug-in wire connector through the inner surface of the limiting clamp ring 9. The first spring 10 and the second spring 11 are squeezed by the silicone plate 12, so that the plug-in wire connector can be firmly fixed on the inner surface of the limiting clamp ring 9. The plug-in wire connector passing through the inner surface of the limiting clamp ring 9 can enter the embedded groove 14 through the plug-in groove 8, and the plug-in wire connector is inserted into the wiring hole 16 in the wiring shell 15 to start operation. During the operation, the ventilation and heat dissipation of the machine can be carried out through the ventilation groove 6, and the dustproof shell 3 can be fixed to the outer surface of the terminal main board 1 through the bonding plate 7 so as to be difficult to move. After use, the dustproof shell 3 can be opened through the opening and closing plate 13 to take out the plug-in wire connector.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A terminal board for a television, characterized in that: include A terminal main board (1), wherein the four corners of the terminal main board (1) are fixedly connected with fixing screws (2), the outer surface of the terminal main board (1) is fixedly connected with a fixing column (4), the outer surface of the fixing column (4) is rotatably connected with a rotating shaft (5), the bottom of the rotating shaft (5) is fixedly connected with a dustproof shell (3), one end of the outer surface of the dustproof shell (3) is provided with a wire insertion slot (8), the top of the wire insertion slot (8) is fixedly connected with a limiting clamp (9), one end of the inner surface of the limiting clamp (9) is fixedly connected with a first spring (10), the other end of the inner surface of the limiting clamp (9) is fixedly connected with a second spring (11), and the inner surface of the first spring (10) is fixedly connected with a silicone plate (12); The outer surface of the terminal main board (1) is provided with an embedded groove (14), the inner surface of the embedded groove (14) is fixedly connected with a wiring shell (15), and the inner surface of the wiring shell (15) is provided with a wiring hole (16).

2. A terminal board for a television according to claim 1, characterized in that: Both ends of the dustproof housing (3) are provided with ventilation grooves (6), and six ventilation grooves (6) are provided at both ends of the dustproof housing (3).

3. A terminal board for a television according to claim 1, characterized in that: Both ends of the dustproof housing (3) are fixedly connected to bonding plates (7), and the inner surface of the bonding plate (7) is fixedly connected to a terminal main board (1).

4. A terminal board for a television according to claim 1, characterized in that: An opening and closing plate (13) is fixedly connected to the bottom of the dustproof housing (3), and a groove is provided on the inner surface of the opening and closing plate (13).

5. A terminal board for a television according to claim 1, characterized in that: The outer surface of one end of the dustproof housing (3) is provided with six wire insertion slots (8), the tops of the six wire insertion slots (8) are fixedly connected with limit clamps (9), and the outer surface of the terminal main board (1) is provided with six embedded grooves (14), and the wire insertion slots (8) and the embedded grooves (14) are symmetrically arranged.

6. A terminal board for a television according to claim 1, characterized in that: One end of the silicone plate (12) is fixedly connected to a first spring (10), and the other end of the silicone plate (12) is fixedly connected to a second spring (11). The silicone plate (12) is arranged on four inner surfaces of the limiting clamp ring (9).

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