CN216650354U

CN216650354U - Multi-interface television mainboard with universality

Info

Publication number: CN216650354U
Application number: CN202123183146.9U
Authority: CN
Inventors: 罗德志
Original assignee: Yichuangfu Technology Shenzhen Co ltd
Current assignee: Yichuangfu Technology Shenzhen Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-31
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a universal multi-interface television mainboard which comprises a rear plate, wherein the left part of the front end and the right part of the front end of the rear plate are fixedly connected with side plates, a sliding groove is formed between the lower parts of the left end and the right end of the two side plates, the front parts of the upper ends of the two side plates are respectively provided with a groove, the front parts of the left end and the right end of the two side plates are respectively provided with a movable hole, a fixing device is clamped between the left end and the left end of the two side plates, the left groove wall and the right groove wall of the two grooves are respectively movably connected with two spring devices, the two spring devices are distributed in bilateral symmetry, the upper ends of the two side plates are fixedly connected with a cover plate, and the left part of the upper end of the cover plate is fixedly connected with a rotating device. According to the universal multi-interface television main board, the spring device and the fixing device are arranged on the whole device, so that the quick assembly and disassembly are realized, the traditional bolt connection is avoided, and the positioning effect of the main body of the television main board is improved.

Description

Multi-interface television mainboard with universality

Technical Field

The utility model relates to the technical field of main boards, in particular to a universal multi-interface television main board.

Background

The mainboard of the television is the main component of the television, and generally integrates a Central Processing Unit (CPU), a memory, a display core, a memory and other chips, capacitors, circuits and the like; according to different parts on the main board, the main board has different functions, and 1, after the existing television main board runs for a long time, the temperature of the television main board is too high and the television main board cannot work normally; 2. the existing television mainboard installation usually utilizes connecting pieces such as screws and the like to carry out circumferential multi-point fixing operation, thereby ensuring the connection stability of the mainboard, but the connection method has low connection efficiency and large workload; therefore, a multi-interface television mainboard with universality is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a universal multi-interface television mainboard, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the multi-interface television mainboard with universality comprises a back plate, wherein the left part and the right part of the front end of the back plate are fixedly connected with side plates, a sliding groove is formed between the lower parts of the left end and the right end of the two side plates, the front ends of the two side plates are jointly connected with a bottom plate in a sliding manner, the upper end of the bottom plate is fixedly connected with a main body of a television mainboard, the middle part of the front end of the back plate is provided with a plurality of sockets, the front parts of the upper ends of the two side plates are both provided with a groove, the front parts of the left ends and the front parts of the right ends of the two side plates are both provided with a movable hole, a fixing device is clamped between the left ends and the left ends of the two side plates, the left groove wall and the right groove wall of the two grooves are both movably connected with two spring devices, and two spring device are bilateral symmetry and distribute, two the common fixedly connected with apron in the upper end of curb plate, the upper end left part fixedly connected with rotating device of apron.

Preferably, the spring device comprises a pulling block, a fixed rod is fixedly connected to the middle of the right end of the pulling block, a compression spring is sleeved on the outer surface of the fixed rod, and the pulling block is located in the groove.

Preferably, fixing device includes the attaching plate, the attaching plate is provided with two, No. two movable holes have all been opened to the left end and the right-hand member of attaching plate, the common fixedly connected with long slab of rear end lower part of attaching plate, open the rear end of long slab has the draw-in groove, attaching plate joint respectively is at the front end of two curb plates.

Preferably, rotating device includes the driver, the output of driver runs through apron and the runner of fixedly connected with one, the surface of runner is connected with the runner No. two through miniature belt transmission, the lower extreme of runner and the equal fixedly connected with fan of lower extreme of runner No. two, the upper end middle part fixedly connected with bull stick of runner No. two, the bull stick passes through bearing swing joint in the hypoplastron wall right part of apron, driver fixed connection is in the upper end left part of apron.

Preferably, the position sizes of the four second movable holes are matched with the position size of the fixed rod, the two attaching plates are of U-shaped structures, and the position size of the clamping groove corresponds to the position size of the bottom plate.

Preferably, the lower end faces of the two fans are not in contact with the upper end face of the television mainboard main body, and the two fans are the same in structure and are distributed in bilateral symmetry.

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

1. according to the utility model, the rotating device is arranged on the whole device, the first rotating wheel is driven to rotate by the output end effect of the driver, when the first rotating wheel rotates, the second rotating wheel is driven to rotate by the outer side of the first rotating wheel through the miniature belt, and the two fans are driven to rotate at the same time, so that the heat of the television main board body can be rapidly dissipated, the normal operation of the television main board body is ensured, and the use performance of the television main board body is improved.

2. According to the utility model, the spring device and the fixing device are arranged on the whole device, the two pull blocks are manually kneaded, the two fixing rods are retracted into the first movable hole under the action of force of the elastic compression action of the compression spring, the two fixing rods are clamped at the front ends of the side plates, the pull blocks are loosened, the compression spring releases elasticity, the two fixing rods are clamped into the corresponding second movable holes, the fixing is realized, meanwhile, the long plate is arranged on the front side of the bottom plate, the quick assembly and disassembly are realized, the traditional bolt connection is avoided, and the positioning effect of the main body of the television main plate is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of a universal multi-interface television motherboard according to the present invention;

fig. 2 is a schematic diagram of an overall explosion structure of a universal multi-interface tv motherboard according to the present invention;

FIG. 3 is a schematic diagram of the overall structure of the spring device of the multi-interface TV motherboard with versatility of the present invention;

fig. 4 is a schematic overall structure diagram of a fixing device for a universal multi-interface television motherboard according to the present invention;

fig. 5 is a schematic view of the overall structure of the universal rotating device for the multi-interface tv motherboard according to the present invention.

In the figure: 1. a back plate; 2. a socket; 3. a rotating device; 4. a cover plate; 5. a side plate; 6. a spring device; 7. a groove; 8. a fixing device; 9. a television main board main body; 10. a chute; 11. a first movable hole; 12. a base plate; 61. pulling the block; 62. a compression spring; 63. fixing the rod; 81. attaching a plate; 82. a second movable hole; 83. a long plate; 84. a card slot; 31. a driver; 32. a first rotating wheel; 33. a fan; 34. a mini belt; 35. a rotating rod; 36. and a second rotating wheel.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-5, the present invention provides a technical solution:

a universal multi-interface television mainboard comprises a back plate 1, wherein the left part and the right part of the front end of the back plate 1 are fixedly connected with side plates 5, a sliding groove 10 is arranged between the lower parts of the left end and the right end of the two side plates 5, the front ends of the two side plates 5 are jointly and slidably connected with a bottom plate 12, the upper end of the bottom plate 12 is fixedly connected with a television mainboard main body 9, the middle part of the front end of the back plate 1 is provided with a plurality of sockets 2, the front parts of the upper ends of the two side plates 5 are provided with grooves 7, the front parts of the left end and the right end of the two side plates 5 are provided with a movable hole 11, a fixing device 8 is clamped between the left end and the left end of the two side plates 5, and the left groove wall and the right groove wall of the two grooves 7 are movably connected with two spring devices 6, and two spring device 6 are bilateral symmetry and distribute, and the common fixedly connected with apron 4 in the upper end of two curb plates 5, the upper end left part fixedly connected with rotating device 3 of apron 4.

In this embodiment, the spring device 6 includes a pulling block 61, a fixing rod 63 is fixedly connected to the middle of the right end of the pulling block 61, a compression spring 62 is sleeved on the outer surface of the fixing rod 63, and the pulling block 61 is located in the groove 7; by manually kneading the two pull blocks 61 in the groove 7, the two fixed rods 63 are retracted into the first movable hole 11 under the action of the force applied to the two fixed rods 63 by the elastic compression action of the compression spring 62, so that the operation is flexible.

In this embodiment, the fixing device 8 includes two attaching plates 81, the left end and the right end of each attaching plate 81 are both provided with a second movable hole 82, the lower portions of the rear ends of the attaching plates 81 are jointly and fixedly connected with a long plate 83, the rear end of the long plate 83 is provided with a clamping groove 84, and the attaching plates 81 are respectively clamped at the front ends of the two side plates 5; the position sizes of the four second movable holes 82 are all matched with the position size of the fixed rod 63, the two attaching plates 81 are both in a U-shaped structure, and the position size of the clamping groove 84 corresponds to the position size of the bottom plate 12; all be U-shaped structure through two rigging boards 81, make its rigging board 81 have joint installation space, convenient to install and use, because the position size of draw-in groove 84 is corresponding with the position size of bottom plate 12, make its long slab 83 card in the front end of bottom plate 12.

In this embodiment, the rotating device 3 includes a driver 31, an output end of the driver 31 penetrates through the cover plate 4 and is fixedly connected with a first rotating wheel 32, an outer surface of the first rotating wheel 32 is in transmission connection with a second rotating wheel 36 through a miniature belt 34, lower ends of the first rotating wheel 32 and the second rotating wheel 36 are both fixedly connected with a fan 33, a rotating rod 35 is fixedly connected to the middle of the upper end of the second rotating wheel 36, the rotating rod 35 is movably connected to the right portion of the lower plate wall of the cover plate 4 through a bearing, and the driver 31 is fixedly connected to the left portion of the upper end of the cover plate 4; the lower end surfaces of the two fans 33 are not contacted with the upper end surface of the television mainboard main body 9, and the two fans 33 are the same in structure and are distributed in bilateral symmetry; the first rotating wheel 32 is driven to rotate by utilizing the output end effect of the driver 31, when the first rotating wheel 32 rotates, the outer side of the first rotating wheel 32 drives the second rotating wheel 36 to rotate through the miniature belt 34, and meanwhile, the two fans 33 are driven to rotate, so that the heat dissipation effect is good, and the two fans 33 have rotating heat dissipation spaces due to the fact that the lower end faces of the two fans 33 are not in contact with the upper end face of the television mainboard main body 9, and scratch damage is avoided.

It should be noted that, in the present invention, the universal multi-interface tv main board is provided, during the use, the left portion and the right portion of the front end of the back board 1 are both fixedly installed with the side board 5, the tv main board body 9 on the bottom board 12 is slidably installed from the front ends of the two side boards 5, the two pulling blocks 61 in the groove 7 are manually kneaded, under the elastic compression action of the compression spring 62, the two fixing rods 63 are retracted into the first movable hole 11 under the action of the force applied to the two fixing rods 63, the two attaching boards 81 are clamped at the front ends of the side boards 5, the pulling blocks 61 are released, the compression spring 62 releases the elasticity, so that the two fixing rods 63 are clamped into the corresponding second movable holes 82, meanwhile, the long board 83 is installed at the front side of the bottom board 12, thereby realizing the fast assembly and disassembly, avoiding the traditional bolt connection, improving the positioning effect of the tv main board body 9, the driver 31 is fixedly installed at the left portion of the upper end of the cover board 4, utilize driver 31's output effect, drive runner 32 and rotate, when runner 32 rotates, runner 32's the outside is rotated through No. two runners 36 of miniature belt 34 transmission, it is rotatory to drive two fans 33 simultaneously, can dispel the heat with TV set mainboard main part 9 fast, guarantee that TV set mainboard main part 9 can normal operating, the performance of TV set mainboard main part 9 has been improved, whole device simple structure, and high adaptability is favorable to the use of TV set mainboard.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Many interfaces TV set mainboard with commonality, including back plate (1), its characterized in that: the front end left part and the front end right part of the rear plate (1) are fixedly connected with side plates (5), a sliding groove (10) is formed between the lower parts of the left end and the right end of each of the two side plates (5), the front ends of the two side plates (5) are jointly and slidably connected with a bottom plate (12), the upper end of the bottom plate (12) is fixedly connected with a main body (9) of a television main plate, the middle part of the front end of the rear plate (1) is provided with a plurality of sockets (2), the front parts of the upper ends of the two side plates (5) are provided with grooves (7), the front parts of the left end and the right end of each of the two side plates (5) are provided with a movable hole (11), a fixing device (8) is clamped between the left end and the left end of each of the two side plates (5), the left groove wall and the right groove wall of each of the two grooves (7) are movably connected with two spring devices (6), and the two spring devices (6) are symmetrically distributed in a left-right direction, the upper ends of the two side plates (5) are fixedly connected with a cover plate (4) together, and the upper left part of the cover plate (4) is fixedly connected with a rotating device (3).

2. A multi-interface tv motherboard with versatility as recited in claim 1, wherein: the spring device (6) comprises a pulling block (61), a fixing rod (63) is fixedly connected to the middle of the right end of the pulling block (61), a compression spring (62) is sleeved on the outer surface of the fixing rod (63), and the pulling block (61) is located in the groove (7).

3. A multi-interface tv motherboard with versatility as recited in claim 1, wherein: fixing device (8) are including attaching plate (81), attaching plate (81) are provided with two, No. two movable hole (82) have all been opened to the left end and the right-hand member of attaching plate (81), the common fixedly connected with rectangular slab (83) of rear end lower part of attaching plate (81), open the rear end of rectangular slab (83) has draw-in groove (84), attaching plate (81) joint respectively is at the front end of two curb plates (5).

4. A multi-interface tv motherboard with versatility as recited in claim 1, wherein: rotating device (3) include driver (31), the output of driver (31) runs through apron (4) and a fixedly connected with runner (32), the surface of runner (32) is connected with runner (36) No. two through miniature belt (34) transmission, the equal fixedly connected with fan (33) of lower extreme and the lower extreme of runner (36) No. two of runner (32), upper end middle part fixedly connected with bull stick (35) of runner (36) No. two, bull stick (35) are through bearing swing joint in the hypoplastron wall right part of apron (4), driver (31) fixed connection is in the upper end left part of apron (4).

5. A multi-interface tv motherboard with versatility as recited in claim 3, wherein: the position and the size of the four second movable holes (82) are matched with the position and the size of the fixed rod (63), the two attaching plates (81) are of U-shaped structures, and the position and the size of the clamping groove (84) correspond to the position and the size of the bottom plate (12).

6. The multi-interface television motherboard with versatility of claim 4, wherein: two the lower terminal surface of fan (33) all not with the up end contact of TV set mainboard main part (9), and two fan (33) the same bilateral symmetry that is of structure distributes.