CN217985227U

CN217985227U - Television mainboard with built-in heat radiation structure

Info

Publication number: CN217985227U
Application number: CN202222127877.XU
Authority: CN
Inventors: 蔡璧鲜; 刘春香
Original assignee: Yijinda Intelligent Technology Guangdong Co ltd
Current assignee: Yijinda Intelligent Technology Guangdong Co ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2022-12-06
Anticipated expiration: 2032-08-13

Abstract

The utility model discloses a TV set mainboard with built-in heat radiation structure, including the TV set mainboard body, the outside of TV set mainboard body sets up coupling mechanism, two boards of placing of common fixedly connected with between coupling mechanism's left end and the right-hand member, and two boards of placing are symmetric distribution around, coupling mechanism's left end and the equal threaded connection of right-hand member have two fastening device, fastening device is provided with four, coupling mechanism's lower extreme fixedly connected with heat dissipation mechanism, two mounting panels of coupling mechanism's left end and the equal fixedly connected with of right-hand member, and symmetric distribution around two mounting panels are, four the mounting hole has all been opened at the upper end middle part of mounting panel. TV set mainboard with built-in heat radiation structure, through setting up coupling mechanism, fastening device and heat dissipation mechanism, avoid too much bolt fixed mounting, it is convenient to dismantle the installation, has reduced the dismantlement time, the radiating effect is good, and safe and reliable.

Description

Television mainboard with built-in heat radiation structure

Technical Field

The utility model relates to a TV set spare part technical field, in particular to TV set mainboard with built-in heat radiation structure.

Background

The television mainboard is a circuit board and is one of important components of the television, a main circuit system forming the television is installed on the television mainboard, a corresponding fixing device is needed when the television mainboard is fixedly installed, and 1, the existing television mainboard is complicated to operate and inconvenient to disassemble, maintain and use when the television mainboard is fixedly installed; 2. the existing television mainboard has no good heat dissipation effect, can not realize heat dissipation on the television mainboard, and is easy to cause adverse effects on the television mainboard; therefore, a television mainboard with a built-in heat dissipation structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the TV set mainboard with built-in heat radiation structure, can effectively solve the problem in the background art.

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

the television mainboard comprises a television mainboard body, wherein a connecting mechanism is arranged outside the television mainboard body, two plates are placed between the left end and the right end of the connecting mechanism and are symmetrically distributed around the left end and the right end, the left end and the right end of the connecting mechanism are respectively and fixedly connected with two fastening mechanisms, the fastening mechanisms are provided with four fastening mechanisms, the lower end of the connecting mechanism is fixedly connected with a heat dissipation mechanism, the lower end left part and the lower end right part of the heat dissipation mechanism are respectively and fixedly connected with two fixing bolts, the fixing bolts are provided with four fastening mechanisms, the left end and the right end of the connecting mechanism are respectively and fixedly connected with two mounting plates, the two mounting plates are symmetrically distributed around the two mounting plates, and the mounting holes are formed in the middle parts of the upper ends of the mounting plates.

Preferably, the connecting mechanism comprises a connecting frame, a plurality of radiating grooves are formed in the middle of the left end and the middle of the right end of the connecting frame, two screw holes are formed in the left end and the right end of the connecting frame, the number of the screw holes is four, and the connecting frame is located on the outer side of the television main board body.

Preferably, heat dissipation mechanism includes the bottom plate shell, the equal fixedly connected with extension board in bottom plate shell lower extreme left part and lower extreme right part, two the upper end of extension board has all been opened two locating holes, the equal fixedly connected with radiator-grid in lower extreme front portion and the lower extreme rear portion of bottom plate shell, the upper end middle part of bottom plate shell alternates fixedly connected with a plurality of fin, bottom plate shell fixed connection is at the lower extreme of connecting frame.

Preferably, fastening device includes the threaded rod, the left end fixedly connected with rotatory piece of threaded rod, the right-hand member of threaded rod has the kicking block through bearing swing joint, the inner panel wall fixedly connected with rubber pad of kicking block, threaded rod threaded connection is at the left end of connection frame.

Preferably, the position size of threaded rod and the position size looks adaptation of four screws, the kicking block hugs closely in the left side of TV set mainboard body.

Preferably, the position sizes of the four positioning holes are matched with the position sizes of the four fixing bolts, the plurality of radiating fins are distributed in a transverse equidistant mode one by one, and the two radiating nets are of a honeycomb structure.

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

1. the utility model discloses in, through the rotatory piece of clockwise manual rotation, make its threaded rod control the activity, the kicking block is pushing up the left and right sides of TV set mainboard body, realizes the fixed to TV set mainboard body, avoids too much bolt fixed mounting, and it is convenient to dismantle the installation, has reduced the takedown time, has promoted the efficiency of maintenance.

2. The utility model discloses in, through extending the board by the gim peg with bottom plate shell fixed mounting in the below of TV set mainboard body, the upper end middle part of bottom plate shell alternates a plurality of fin of fixed mounting, and the fin adopts the metal material, has the heat absorption effect, can absorb the heat that the TV set mainboard body produced, through setting up two radiator-screens, improves the radiating effect of TV set mainboard body, safe and reliable.

Drawings

Fig. 1 is a schematic view of the overall structure of the television main board with the built-in heat dissipation structure of the present invention;

fig. 2 is a schematic view of the overall structure of the connection mechanism of the tv main board with built-in heat dissipation structure of the present invention;

fig. 3 is a schematic view of the overall structure of the heat dissipation mechanism of the tv main board with a built-in heat dissipation structure of the present invention;

fig. 4 is a schematic view of the whole structure of the fastening mechanism of the tv main board with the built-in heat dissipation structure of the present invention.

In the figure: 1. a television main board body; 2. a fastening mechanism; 3. a fixing bolt; 4. mounting holes; 5. mounting a plate; 6. a heat dissipation mechanism; 7. placing the plate; 8. a connecting mechanism; 81. a connecting frame; 82. a heat sink; 83. a screw hole; 61. a chassis shell; 62. a heat-dissipating web; 63. a heat sink; 64. an extension plate; 65. positioning holes; 21. rotating the block; 22. a threaded rod; 23. a top block; 24. and (7) a rubber pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following 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 the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

television mainboard with built-in heat radiation structure, including television mainboard body 1, the outside of television mainboard body 1 sets up coupling mechanism 8, common fixedly connected with two place board 7 between coupling mechanism 8's left end and the right-hand member, and two place board 7 and be front and back symmetric distribution, coupling mechanism 8's left end and the equal threaded connection of right-hand member have two fastening device 2, fastening device 2 is provided with four, coupling mechanism 8's lower extreme fixedly connected with heat dissipation mechanism 6, heat dissipation mechanism 6's lower extreme left part and the equal threaded connection of lower extreme right part have two gim pegs 3, gim peg 3 is provided with four, two mounting panels 5 of coupling mechanism 8's left end and the equal fixedly connected with of right-hand member, and symmetric distribution around two mounting panels 5 are, mounting hole 4 has all been opened at the upper end middle part of four mounting panels 5.

In this embodiment, the connecting mechanism 8 includes a connecting frame 81, the middle of the left end and the middle of the right end of the connecting frame 81 are both provided with a plurality of heat dissipation grooves 82, the left end and the right end of the connecting frame 81 are both provided with two screw holes 83, the number of the screw holes 83 is four, and the connecting frame 81 is located on the outer side of the main board body 1 of the television; the middle parts of the left end and the right end of the connecting frame 81 are provided with a plurality of radiating grooves 82 for radiating the left side and the right side of the television mainboard body 1.

In this embodiment, the heat dissipation mechanism 6 includes a bottom plate shell 61, extension plates 64 are fixedly connected to the left portion and the right portion of the lower end of the bottom plate shell 61, two positioning holes 65 are formed in the upper ends of the two extension plates 64, heat dissipation nets 62 are fixedly connected to the front portion and the rear portion of the lower end of the bottom plate shell 61, a plurality of heat dissipation fins 63 are fixedly inserted into the middle portion of the upper end of the bottom plate shell 61, and the bottom plate shell 61 is fixedly connected to the lower end of a connection frame 81; the position sizes of the four positioning holes 65 are matched with the position sizes of the four fixing bolts 3, the plurality of radiating fins 63 are distributed in a transverse equidistant mode one by one, and the two radiating nets 62 are of a honeycomb structure; the plurality of radiating fins 63 are transversely distributed one by one at equal intervals, so that the heat absorption area is increased, the radiating effect is good, and the position size of the four positioning holes 65 is matched with the position size of the four fixing bolts 3, so that the extending plate 64 is fixedly arranged below the television main board body 1 by the fixing bolts 3 with the bottom board shell 61.

In this embodiment, the fastening mechanism 2 includes a threaded rod 22, the left end of the threaded rod 22 is fixedly connected with a rotating block 21, the right end of the threaded rod 22 is movably connected with a top block 23 through a bearing, the inner panel wall of the top block 23 is fixedly connected with a rubber pad 24, and the threaded rod 22 is in threaded connection with the left end of the connecting frame 81; the position size of the threaded rod 22 is matched with the position sizes of the four screw holes 83, and the top block 23 is tightly attached to the left side of the television main board body 1; the position size of the threaded rod 22 is matched with the position sizes of the four screw holes 83, so that the threaded rod 22 can move in the screw holes 83 in a threaded manner, and the rubber pad 24 is fixedly connected to the inner plate wall of the top block 23, and the rubber pad 24 is made of flexible rubber materials, so that certain resistance is achieved, and the stability of clamping the television main board body 1 is enhanced.

It should be noted that, the utility model is a TV set mainboard with built-in heat dissipation structure, in the using process, the left end and the right end of the connecting frame 81 are both fixedly installed with two installation plates 5, which can be fixedly installed in the TV set shell wall by four bolts passing through the installation holes 4, because the position size of the threaded rod 22 is matched with the position size of the four screw holes 83, the TV set mainboard body 1 is placed on the placing plate 7, the threaded rod 22 moves in the screw holes 83, the threaded rod 22 moves left and right by clockwise manual rotation of the rotating block 21, the top block 23 pushes against the left and right sides of the TV set mainboard body 1, the fixing of the TV set mainboard body 1 is realized, the excessive bolt fixing installation is avoided, the disassembly time is reduced, the maintenance efficiency is improved, the rubber pad 24 is fixedly installed in the top block 23, the rubber pad 24 is made of flexible rubber materials, certain resistance is achieved, the stability of clamping the television main board body 1 is enhanced, the position size of the four positioning holes 65 is matched with the position size of the four fixing bolts 3, the extending plate 64 is made to be fixedly installed below the television main board body 1 through the fixing bolts 3, a plurality of radiating fins 63 are inserted into the middle of the upper end of the bottom board shell 61 and fixedly installed, the radiating fins 63 are made of metal materials, the heat absorbing effect is achieved, heat generated by the television main board body 1 can be absorbed, meanwhile, the heat is dissipated from the two radiating nets 62, the heat dissipating effect is improved, and the use is facilitated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. TV set mainboard with built-in heat radiation structure, including TV set mainboard body (1), its characterized in that: the outside of TV set mainboard body (1) sets up coupling mechanism (8), board (7) are placed to two common fixedly connected with between the left end of coupling mechanism (8) and the right-hand member, and just two place board (7) and be symmetric distribution around, the left end and the equal threaded connection of right-hand member of coupling mechanism (8) have two fastening device (2), fastening device (2) are provided with four, the lower extreme fixedly connected with heat dissipation mechanism (6) of coupling mechanism (8), the lower extreme left part and the equal threaded connection of lower extreme right part of heat dissipation mechanism (6) have two gim peg (3), gim peg (3) are provided with four, two mounting panel (5) of the equal fixedly connected with of left end and the right-hand member of coupling mechanism (8), and symmetric distribution around two mounting panel (5) are, four mounting hole (4) have all been opened to the upper end middle part of mounting panel (5).

2. The television main board with the built-in heat dissipation structure according to claim 1, wherein: coupling mechanism (8) are including connection frame (81), a plurality of radiating groove (82) have all been opened with the right-hand member middle part in the left end middle part of connection frame (81), two screw (83) have all been opened to the left end and the right-hand member of connection frame (81), four have been seted up in screw (83), connection frame (81) are located the outside of TV set mainboard body (1).

3. The television main board with the built-in heat dissipation structure according to claim 1, wherein: radiating mechanism (6) are including bottom plate shell (61), bottom plate shell (61) lower extreme left part and the equal fixedly connected with of lower extreme right part extend board (64), two extend the upper end of board (64) and all open two locating holes (65), the lower extreme front portion and the equal fixedly connected with radiator-grid (62) of lower extreme rear portion of bottom plate shell (61), the upper end middle part interlude fixedly connected with a plurality of fin (63) of bottom plate shell (61), bottom plate shell (61) fixed connection is at the lower extreme of connecting frame (81).

4. The television main board with built-in heat dissipation structure of claim 1, wherein: fastening device (2) are including threaded rod (22), the left end fixedly connected with rotatory piece (21) of threaded rod (22), the right-hand member of threaded rod (22) has kicking block (23) through bearing swing joint, the interior panel wall fixedly connected with rubber pad (24) of kicking block (23), threaded rod (22) threaded connection is at the left end of connection frame (81).

5. The television main board with the built-in heat dissipation structure according to claim 4, wherein: the position size of the threaded rod (22) is matched with the position sizes of the four screw holes (83), and the top block (23) is tightly attached to the left side of the television main board body (1).

6. The television main board with built-in heat dissipation structure of claim 3, wherein: the position size of the four positioning holes (65) is matched with the position size of the four fixing bolts (3), the plurality of radiating fins (63) are distributed in a transverse equidistant mode one by one, and the two radiating nets (62) are of honeycomb structures.