COB television without bottom groove

Abstract

The invention relates to a COB television without a bottom groove, and belongs to the technical field of COB televisions, the COB television comprises a television shell and a COB display screen, the COB display screen is provided with a signal receiving module, the COB display screen is fixedly provided with a positioning hanging ring and a positioning clamping piece, the television shell is fixedly provided with a separation frame, the separation frame is uniformly and fixedly provided with pressing self-locking buckles, the television shell is rotatably connected with a positioning rod, and the positioning rod is fixedly connected with the COB display screen. Positioning hooks are uniformly and fixedly mounted on the positioning rod, a knob is fixedly mounted on the positioning rod, and a television system mainboard is arranged on the television shell. According to the invention, a bottom-groove-free structure is adopted, an ultrathin frame design is adopted, the television system mainboard, the sending module, the relay, the power port and the network port are all transferred from a bottom groove to be installed in the television shell, so that the product attractiveness can be further improved, and the screen is arranged to be of a detachable structure, so that field assembly, installation and debugging are facilitated; the COB television is formed by splicing a plurality of COB display screens, so that the COB television can be disassembled and replaced after a single COB display screen is broken and damaged, and the whole COB display screen does not need to be replaced.

Description

Technical Field

[0001] The invention relates to the technical field of COB televisions, in particular to a COB television without a bottom groove. Background Art

[0002] COB technology is an emerging LED packaging technology. Different from the traditional SMD surface mount packaging, it integrates the light-emitting chip into the PCB board instead of soldering it one by one. Compared with discrete LED devices, COB light source modules can save the primary packaging cost of LED, the production cost of light engine modules and the secondary light distribution cost in applications. The actual measurement can reduce the light source cost by about 30%. In terms of performance, through reasonable design and micro-lens molding, COB light source modules can effectively avoid the drawbacks of point light and glare existing in the combination of discrete light source devices; it can also effectively improve the color rendering of the light source by adding appropriate red chip combinations without significantly reducing the efficiency and life of the light source.

[0003] Large COB TVs are made of multiple COB display panels. COB technology directly solders LED chips onto PCB substrates without the need for LED packaging shells, making LED chips more compact, integrated and stable. Figure 7 As shown, the existing COB TV solution requires the corresponding system, signal sending module, relay, power port and network port to be arranged through a special bottom groove. In order to facilitate on-site installation and debugging and improve the aesthetics of the product, a COB TV without a bottom groove is proposed. It has a bottom groove structure and adopts an ultra-thin frame design. The TV system mainboard, sending module, relay, power port and network port are transferred from the bottom groove to the TV shell, thereby further improving the aesthetics of the product. The screen is set as a detachable structure, which is convenient for on-site assembly, installation and debugging. Summary of the invention

[0004] The present invention provides a COB TV without a bottom groove, which solves the problems raised in the above-mentioned background technology. The TV is designed without a bottom groove, thereby further improving the aesthetics of the COB TV. The COB TV is composed of multiple COB display screens spliced ​​together. When a single COB display screen is broken or damaged, it can be disassembled and replaced without replacing the entire COB display screen.

[0005] The solution of the present invention to solve the above technical problems is as follows: a bottom groove-less COB TV, comprising a TV shell and a COB display screen, the COB display screen is provided with a signal receiving module, the COB display screen is fixedly installed with a positioning hanging ring and a positioning card, the TV shell is fixedly installed with a partition frame, the partition frame is evenly fixedly installed with a push-on self-locking buckle, the TV shell is rotatably connected with a positioning rod, the positioning rod is evenly fixedly installed with a positioning hook, the positioning rod is fixedly installed with a knob, the TV shell is provided with a TV system mainboard, the TV system mainboard is provided with a signal sending module, the TV system mainboard is connected with a connecting wire, the connecting wire is connected with a connecting plug and connected to the COB display screen, the TV system mainboard is provided with a relay module, a power port module, and a network port module, and the TV shell is provided with an inspection door.

[0006] Based on the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, the COB display screen is provided with multiple groups, and each of the COB display screens is provided with four positioning clips, and the push-to-lock buckles are evenly arranged corresponding to the positioning clips, so that the COB display screen can be positioned and installed at the four corners.

[0008] Furthermore, the positioning hooks are provided in plurality corresponding to the positioning rings, and the plurality of hooks can be inserted into the positioning rings for stable positioning.

[0009] Furthermore, a rotation hole is provided at the bottom end of the television housing corresponding to the positioning rod, and the inner wall of the rotation hole is rotationally connected to the positioning rod, so that the positioning rod can rotate stably in the television housing.

[0010] Furthermore, the TV housing is provided with a protruding storage structure, which can be used to load a relay module, a power port module, and a network port module.

[0011] Furthermore, the inner wall of the TV housing is evenly and fixedly mounted with wire clamps, and the connecting wires can be placed in the TV housing through the wire clamps, so that the connecting wires can be stably placed in the TV housing.

[0012] Furthermore, the partition frame is provided with a wire hole corresponding to the connecting wire, so that the connecting wire can be transmitted from the partition frame.

[0013] Furthermore, a groove is provided at the bottom of the TV housing corresponding to the knob, a sealing plug is clamped in the groove, and a cross clamping groove is provided on the sealing plug corresponding to the knob, and the sealing plug can protect and position the knob.

[0014] The beneficial effects of the present invention are as follows: the present invention provides a bottom groove-less COB TV, which has the following advantages:

[0015] 1. The TV system mainboard, relay module, power port module, and network port module are all installed in the protruding storage slot of the TV shell, making the TV a bottomless slot design;

[0016] 2. The COB display can press the positioning card corresponding to the self-locking buckle of the partition frame, so that the positioning card and the self-locking buckle can be temporarily connected. The positioning card is set at the four corners of the COB display, so that the COB display can be stably placed on the TV housing;

[0017] 3. After multiple groups of COB display screens are temporarily installed in sequence, the positioning rod can be rotated by the knob, and the positioning hook of the positioning rod can be inserted into the positioning hanging ring, so that the COB display screen can be stably installed on the TV housing for use, and the connection between the positioning card and the self-locking buckle cannot be released even if it is pressed under the positioning effect, so that the COB display screen can be used stably;

[0018] 4. When the COB display needs to be repaired, the positioning rod can be rotated to release the positioning hook from the COB display, so that the COB display that needs to be repaired and replaced can be removed by pressing a single button, making the maintenance work more convenient;

[0019] 5. This kind of COB TV with a bottom groove has a bottom groove structure and adopts an ultra-thin frame design. The TV system motherboard, sending module, relay, power port and network port are transferred from the bottom groove and installed in the TV shell, which can further improve the aesthetics of the product. The screen is set as a detachable structure to facilitate on-site assembly, installation and debugging. The COB TV is composed of multiple COB display screens. After a single COB display screen is broken or damaged, it can be disassembled and replaced without replacing the entire COB display screen.

[0020] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The specific implementation of the present invention is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0022] Figure 1 A three-dimensional rendering of a COB TV without bottom grooves provided by an embodiment of the present invention;

[0023] Figure 2 A schematic diagram of the structure of the connection between a TV housing and a COB display screen in a COB TV without a bottom groove provided by an embodiment of the present invention;

[0024] Figure 3 A schematic structural diagram of the assembly state of a TV housing and a COB display screen in a COB TV without a bottom groove provided by one embodiment of the present invention;

[0025] Figure 4 A schematic structural diagram of a partition frame in a COB TV without a bottom groove provided by an embodiment of the present invention;

[0026] Figure 5 A schematic structural diagram of a TV housing and a COB display screen in a disassembled state in a bottom groove-less COB TV provided by one embodiment of the present invention;

[0027] Figure 6 A schematic diagram of the structure of a TV housing in a COB TV without a bottom groove provided by an embodiment of the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of a COB TV without the bottom groove removed.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 1. TV housing; 2. COB display screen; 3. Signal receiving module; 4. Positioning ring; 5. Positioning card; 6. Partition frame; 7. Push-on self-locking buckle; 8. Positioning rod; 9. Positioning hook; 10. Knob; 11. TV system motherboard; 12. Connecting wire; 13. Relay module; 14. Power port module; 15. Network port module; 16. Connecting plug; 17. Wire clamp; 18. Inspection door; 19. Wire hole; 20. Sealing plug. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-6 The principles and features of the present invention are described, and the examples are only used to explain the present invention and are not used to limit the scope of the present invention. In the following paragraphs, the present invention is described in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0032] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0034] like Figure 1-6 As shown, the present invention provides a COB TV with a bottom groove removed, comprising a TV shell 1, a COB display screen 2, the COB display screen 2 is provided with a signal receiving module 3, the COB display screen 2 is fixedly installed with a positioning ring 4 and a positioning card 5, the TV shell 1 is fixedly installed with a partition frame 6, the partition frame 6 is evenly fixedly installed with a press-to-lock buckle 7, the TV shell 1 is rotatably connected with a positioning rod 8, the positioning rod 8 is evenly fixedly installed with a positioning hook 9, the positioning rod 8 is fixedly installed with a knob 10, the TV shell 1 is provided with a TV system mainboard 11, the TV system mainboard 11 is provided with a signal sending module, the TV system mainboard 11 is connected with a connecting line 12, the connecting line 12 is connected with a connecting plug 16 connected to the COB display screen 2, the TV system mainboard 11 is provided with a relay module 13, a power port module 14, and a network port module 15, and the TV shell 1 is provided with an inspection door 18.

[0035] Preferably, the COB display screen 2 is provided with multiple groups, and each of the COB display screens 2 is provided with four positioning clips 5 , and the self-locking buckles 7 are evenly arranged corresponding to the positioning clips 5 , so that the COB display screen 2 can be positioned and installed at the four corners.

[0036] Preferably, a plurality of positioning hooks 9 are provided corresponding to the positioning rings 4, and a plurality of hooks can be inserted into the positioning rings 4 for stable positioning.

[0037] Preferably, a rotation hole is opened at the bottom end of the TV housing 1 corresponding to the positioning rod 8 , and the inner wall of the rotation hole is rotatably connected to the positioning rod 8 , so that the positioning rod 8 can stably rotate in the TV housing 1 .

[0038] Preferably, the TV housing 1 is provided with a protruding storage structure, which can be used to load the relay module 13 , the power port module 14 , and the network port module 15 .

[0039] Preferably, the inner wall of the TV housing 1 is evenly and fixedly mounted with wire hoops 17 , and the connecting wires 12 can be placed in the TV housing 1 through the wire hoops 17 , so that the connecting wires 12 can be stably placed in the TV housing 1 .

[0040] Preferably, the partition frame 6 is provided with a wire hole 19 corresponding to the connecting wire 12 , so that the connecting wire 12 can be transmitted from the partition frame 6 .

[0041] Preferably, a groove is provided at the bottom of the TV housing 1 corresponding to the knob 10 , a sealing plug 20 is clamped in the groove, and a cross clamping groove is provided in the sealing plug 20 corresponding to the knob 10 , so that the sealing plug 20 can protect and position the knob 10 .

[0042] The specific working principle and use method of the present invention are as follows: a TV system mainboard 11, a relay module 13, a power port module 14, and a network port module 15 are all installed in a protruding storage slot of a TV housing 1, so that the TV is designed to be bottomless. The TV housing 1 is connected to a signal receiving module 3 of a COB display screen 2 through a connecting plug 16 of a connecting line 12. After the connection, the COB display screen 2 can press the positioning card 5 corresponding to the push-to-lock buckle 7 of the partition frame 6, so that the positioning card 5 and the push-to-lock buckle 7 can be temporarily connected. The positioning card 5 is arranged at the four corner edges of the COB display screen 2, so that the COB display screen 2 can be stably placed at the TV housing 1. After multiple groups of COB display screens 2 are temporarily installed in turn, the positioning rod 8 can be rotated by the knob 10, and the positioning hook 9 of the positioning rod 8 can be inserted into the positioning hanging ring 4, so that the COB display screen 2 can be stably installed at the TV housing 1 for use, and the connection between the positioning card 5 and the push-to-lock buckle 7 cannot be released even if pressed under the positioning action, so that the COB display screen 2 can be stably used.

[0043] It should be noted that, in this document, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Contents not described in detail in this specification belong to the prior art known to professionals in the field.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A COB TV with a bottom groove removed, comprising a TV housing (1) and a COB display screen (2), characterized in that: The COB display screen (2) is provided with a signal receiving module (3), the COB display screen (2) is fixedly provided with a positioning hanging ring (4) and a positioning card (5), the television housing (1) is fixedly provided with a partition frame (6), the partition frame (6) is evenly fixedly provided with a press-to-lock buckle (7), the television housing (1) is rotatably connected with a positioning rod (8), the positioning rod (8) is evenly fixedly provided with a positioning hook (9), the positioning rod (8) is fixedly provided with a knob (10), the television housing (1) is provided with a television system mainboard (11), the television system mainboard (11) is provided with a signal sending module, the television system mainboard (11) is connected with a connecting wire (12), the connecting wire (12) is connected with a connecting plug (16) and is connected with the COB display screen (2), the television system mainboard (11) is provided with a relay module (13), a power port module (14), and a network port module (15), and the television housing (1) is provided with an inspection door (18).

2. The bottom groove-less COB TV according to claim 1, characterized in that: The COB display screen (2) is provided with a plurality of groups, and each of the COB display screens (2) is provided with four positioning clips (5), and the push-to-lock clips (7) are evenly arranged corresponding to the positioning clips (5).

3. The COB TV with bottom groove removed according to claim 1, characterized in that: A plurality of the positioning hooks (9) are provided corresponding to the positioning rings (4).

4. The bottom groove-less COB TV according to claim 1, characterized in that: A rotation hole is provided at the bottom end of the television housing (1) corresponding to the positioning rod (8), and the inner wall of the rotation hole is rotationally connected to the positioning rod (8).

5. The COB TV with bottom groove removed according to claim 1, characterized in that: The television housing (1) is provided with a protruding storage structure.

6. The COB TV with bottom groove removed according to claim 1, characterized in that: The inner wall of the television housing (1) is evenly and fixedly mounted with a wire hoop (17), and the connecting wire (12) can be placed in the television housing (1) through the wire hoop (17).

7. The COB TV with bottom groove removed according to claim 1, characterized in that: The partition frame (6) is provided with a wire hole (19) corresponding to the connecting wire (12).

8. The COB TV with bottom groove removed according to claim 1, characterized in that: The bottom of the television housing (1) is provided with a groove corresponding to the knob (10), and a sealing plug (20) is clamped in the groove.

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