CN213403639U - High heat dissipation type circuit board - Google Patents
High heat dissipation type circuit board Download PDFInfo
- Publication number
- CN213403639U CN213403639U CN202022774165.8U CN202022774165U CN213403639U CN 213403639 U CN213403639 U CN 213403639U CN 202022774165 U CN202022774165 U CN 202022774165U CN 213403639 U CN213403639 U CN 213403639U
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- China
- Prior art keywords
- heat dissipation
- fixedly connected
- circuit board
- arc
- sides
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- Expired - Fee Related
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Abstract
The utility model discloses a high heat dissipation type circuit board, the on-line screen storage device comprises a base, two mount pads of the top symmetry fixedly connected with of base, two heat dissipation channel has all been seted up to the bottom of mount pad, and is single a plurality of dead levers of heat dissipation channel's inside fixedly connected with, it is a plurality of the dead lever is close to the equal fixedly connected with heat dissipation fan in one side of another heat dissipation channel, two the groove of accomodating, two have all been seted up to the inside of mount pad the nonadjacent one side in groove of accomodating all is equipped with the stroke cavity. The utility model discloses in, when the installation circuit board, directly place the circuit board place the board on, through arc bolt, connecting rod, first spring, push rod, ejector pad, first spring that set up and place mutually supporting between the board, accomplish fixed mounting, when needs are dismantled, only need promote the ejector pad, let the arc bolt get into accomodate the inslot, directly take out the circuit board can, very convenient, the installation is dismantled and is all need not to carry specific instrument.
Description
Technical Field
The utility model relates to a circuit board technical field especially relates to a high heat dissipation type circuit board.
Background
The circuit board has been invented for over 60 years. History shows that: without a circuit board and without an electronic circuit, all of flight, traffic, atomic energy, computers, space navigation, communication and household appliances … … cannot be realized. The reason is easily understood. The chip, the IC and the integrated circuit are grains in the electronic information industry, and the semiconductor technology embodies the industrial modernization level of a country and guides the development of the electronic information industry. Electrical interconnection and assembly of semiconductors (integrated circuits, ICs) must be done on a wiring board. Just as the author forest of the Japanese Circuit Board Collection is saying: "if there is no computer and data, the electronic device is equal to a normal box; without the semiconductor and wiring board, the electronic component is a block of common stone. ";
the existing high-heat-dissipation circuit board is directly installed on equipment through screws in most cases during installation, the bottom of the circuit board is exposed in the air, the circuit board convenient to dissipate heat is inconvenient to install and detach, a specific tool needs to be carried, a damping device is lacking, the circuit board can be driven to vibrate when the equipment vibrates, electronic elements are prone to falling off, and the service life is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high heat dissipation type circuit board.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-heat-dissipation circuit board comprises a base, wherein the top of the base is symmetrically and fixedly connected with two installation seats, the bottoms of the two installation seats are respectively provided with a heat dissipation channel, the inside of a single heat dissipation channel is fixedly connected with a plurality of fixing rods, one side of each fixing rod, which is close to another heat dissipation channel, is respectively and fixedly connected with a heat dissipation fan, the inside of each installation seat is respectively provided with an accommodating groove, the non-adjacent sides of the two accommodating grooves are respectively provided with a stroke cavity, the top of each installation seat is respectively provided with a stroke hole, the stroke holes are communicated with the stroke cavities, the insides of the two accommodating grooves are respectively provided with an arc-shaped bolt, the arc-shaped bolts vertically penetrate through the adjacent sides of the insides of the two accommodating grooves and extend to the outer surface of the installation seats, the non-adjacent sides of the two arc-shaped bolts are respectively and fixedly connected with a, and the connecting rod runs through the inside of accomodating the groove perpendicularly and extends to the inside of stroke cavity, two the surface of connecting rod all overlaps and is equipped with first spring, and first spring is located the inside of accomodating the groove, two the limiting plate was kept away from to the connecting rod equal fixedly connected with push rod, two the equal fixedly connected with ejector pad in top of push rod, and sliding connection between ejector pad and the stroke hole, two adjacent one side of surface of mount pad all is equipped with place the platform, two equal fixedly connected with in top of place the platform second spring, it is adjacent the board is placed to the equal common fixedly connected with in top of second spring, and places the below that the board is located the arc bolt.
As a further description of the above technical solution:
two the both sides inside wall in stroke hole all is equipped with the spout, four the inside of spout all is equipped with the slider, and fixed connection between slider and the ejector pad.
As a further description of the above technical solution:
two the equal fixedly connected with shock attenuation cushion in bottom of arc bolt, two the soft cushion of top fixedly connected with of placing the board.
As a further description of the above technical solution:
two all be equipped with the mounting panel between the bottom of arc bolt and the top of placing the board, two the common fixedly connected with circuit board of adjacent one side of mounting panel.
As a further description of the above technical solution:
two adjacent one side of surface of mount pad all is equipped with the spacing groove, and the spacing groove is corresponding with placing the board.
As a further description of the above technical solution:
the equal fixedly connected with installation piece in surface both sides of base, two the mounting hole has all been seted up to the installation piece.
The utility model discloses following beneficial effect has:
1. according to the high-heat-dissipation circuit board, when the circuit board is installed, the circuit board is directly placed on the placing plate, and fixed installation is completed through mutual matching of the arc-shaped bolt, the connecting rod, the first spring, the push rod, the push block, the first spring and the placing plate;
2. according to the high-heat-dissipation circuit board, the second spring, the placing plate and the damping rubber pad are arranged, so that the damping effect is effectively improved, and the service life of the circuit board is prolonged;
3. this high heat dissipation type circuit board through the heat dissipation passageway and the heat dissipation fan that set up for circuit board bottom circulation of air has just also accelerated the heat dissipation of circuit board, avoids causing electronic component's damage because of high temperature.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the point A of the present invention;
fig. 3 is an enlarged view of the position B of the present invention.
Illustration of the drawings:
1. a base; 2. mounting holes; 3. mounting blocks; 4. a heat dissipation channel; 5. a mounting seat; 6. a stroke chamber; 7. a travel hole; 8. a first spring; 9. a limiting plate; 10. an arc-shaped bolt; 11. mounting a plate; 12. a circuit board; 13. placing the plate; 14. a receiving groove; 15. a push rod; 16. a connecting rod; 17. a limiting groove; 18. a second spring; 19. a heat dissipation fan; 20. fixing the rod; 21. a chute; 22. a push block; 23. a slider; 24. a shock-absorbing rubber pad; 25. a soft rubber cushion; 26. and (5) placing a platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a high heat dissipation type circuit board comprises a base 1, wherein the top of the base 1 is symmetrically and fixedly connected with two installation seats 5, the bottoms of the two installation seats 5 are respectively provided with a heat dissipation channel 4, the inside of a single heat dissipation channel 4 is fixedly connected with a plurality of fixing rods 20, one side of each fixing rod 20, which is close to the other heat dissipation channel 4, is respectively and fixedly connected with a heat dissipation fan 19, the inside of each installation seat 5 is respectively provided with an accommodating groove 14, the non-adjacent side of each accommodating groove 14 is respectively provided with a stroke cavity 6, the top of each installation seat 5 is respectively provided with a stroke hole 7, the stroke holes 7 are communicated with the stroke cavities 6, the inside of each accommodating groove 14 is respectively provided with an arc bolt 10, the arc bolt 10 vertically penetrates through the adjacent side of the inside of each accommodating groove 14 and extends to the outer surface of the installation seat 5, the non-adjacent side of each arc bolt 10 is respectively and fixedly connected with a limiting plate 9, one side, and connecting rod 16 runs through the inside of accomodating groove 14 perpendicularly and extends to the inside of stroke cavity 6, the surface of two connecting rods 16 all overlaps and is equipped with first spring 8, and first spring 8 is located the inside of accomodating groove 14, the equal fixedly connected with push rod 15 of the one end that limiting plate 9 was kept away from to two connecting rods 16, the equal fixedly connected with ejector pad 22 in top of two push rods 15, and sliding connection between ejector pad 22 and the stroke hole 7, the adjacent one side in surface of two mount pads 5 all is equipped with place the platform 26, two second springs 18 of the equal fixedly connected with in top of two place the platform 26, the equal common fixedly connected with in top of adjacent second spring 18 places board 13, and place board 13 and be located the below of arc bolt 10.
The inner side walls of two sides of the two stroke holes 7 are respectively provided with a sliding chute 21, the insides of the four sliding chutes 21 are respectively provided with a sliding block 23, and the sliding blocks 23 are fixedly connected with the push block 22, so that the sliding blocks 23 can move conveniently; the bottoms of the two arc-shaped bolts 10 are fixedly connected with damping rubber pads 24 to weaken the vibration caused by the arc-shaped bolts 10, and the tops of the two placing plates 13 are fixedly connected with soft rubber pads 25; mounting plates 11 are arranged between the bottoms of the two arc-shaped bolts 10 and the top of the placing plate 13, and a circuit board 12 is fixedly connected to the adjacent sides of the two mounting plates 11; the adjacent sides of the outer surfaces of the two mounting seats 5 are provided with limiting grooves 17, and the limiting grooves 17 correspond to the placing plate 13 to play a limiting role; the equal fixedly connected with installation piece 3 in surface both sides of base 1, mounting hole 2, the installation of being convenient for have all been seted up to two installation pieces 3.
The working principle is as follows: when using high heat dissipation type circuit board, directly place circuit board 12 on placing board 13 when the installation, arc bolt 10 is under first spring 8's effect, it is spacing with circuit board 12 top, press from both sides circuit board 12 tight fixed with placing board 13 through second spring 18, the completion installation, when needs are dismantled, promote ejector pad 22, ejector pad 22 drives push rod 15 and removes to both sides, thereby drive connecting rod 16 and arc bolt 10 and remove to both sides, when arc bolt 10 gets into completely and accomodates groove 14, directly take up circuit board 12, the completion is dismantled, when circuit board 12 uses, start heat dissipation fan 19, accelerate heat dissipation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a high heat dissipation type circuit board, includes base (1), its characterized in that: the heat dissipation device is characterized in that two mounting seats (5) are symmetrically and fixedly connected to the top of the base (1), heat dissipation channels (4) are respectively formed in the bottoms of the two mounting seats (5), a plurality of fixing rods (20) are fixedly connected to the inside of each heat dissipation channel (4), a heat dissipation fan (19) is fixedly connected to one side, close to the other heat dissipation channel (4), of each fixing rod (20), accommodating grooves (14) are respectively formed in the two mounting seats (5), stroke chambers (6) are respectively arranged on the sides, which are not adjacent to the two accommodating grooves (14), of the two mounting seats (5), stroke holes (7) are respectively formed in the tops of the two mounting seats (5), the stroke holes (7) are communicated with the stroke chambers (6), arc-shaped bolts (10) are respectively arranged in the two accommodating grooves (14), and the arc-shaped bolts (10) vertically penetrate through the adjacent sides of the two accommodating grooves (14) and extend to the outer surfaces of the mounting seats (5, two non-adjacent sides of the arc-shaped bolts (10) are fixedly connected with limiting plates (9), one sides of the two limiting plates (9) far away from the arc-shaped bolts (10) are fixedly connected with connecting rods (16), the connecting rods (16) vertically penetrate through the accommodating grooves (14) and extend to the inside of the stroke cavity (6), the outer surfaces of the two connecting rods (16) are sleeved with first springs (8), the first springs (8) are located in the accommodating grooves (14), one ends of the two connecting rods (16) far away from the limiting plates (9) are fixedly connected with push rods (15), the tops of the two push rods (15) are fixedly connected with push blocks (22), the push blocks (22) are connected with the stroke holes (7) in a sliding mode, two placing platforms (26) are arranged on one sides of the two adjacent outer surfaces of the mounting seats (5), and two second springs (18) are fixedly connected with the tops of the two placing platforms (26), the tops of the adjacent second springs (18) are fixedly connected with a placing plate (13) together, and the placing plate (13) is located below the arc-shaped bolt (10).
2. The high heat dissipation type circuit board of claim 1, wherein: two the both sides inside wall in stroke hole (7) all is equipped with spout (21), four the inside of spout (21) all is equipped with slider (23), and fixed connection between slider (23) and ejector pad (22).
3. The high heat dissipation type circuit board of claim 1, wherein: the bottom of the two arc-shaped bolts (10) is fixedly connected with a damping rubber pad (24), and the top of the two placing plates (13) is fixedly connected with a soft rubber pad (25).
4. The high heat dissipation type circuit board of claim 1, wherein: two all be equipped with mounting panel (11) between the bottom of arc bolt (10) and the top of placing board (13), two the common fixedly connected with circuit board (12) of adjacent one side of mounting panel (11).
5. The high heat dissipation type circuit board of claim 1, wherein: two adjacent sides of the outer surface of the mounting seat (5) are provided with limiting grooves (17), and the limiting grooves (17) correspond to the placing plates (13).
6. The high heat dissipation type circuit board of claim 1, wherein: the outer surface both sides of base (1) equal fixedly connected with installation piece (3), two mounting hole (2) have all been seted up in installation piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022774165.8U CN213403639U (en) | 2020-11-26 | 2020-11-26 | High heat dissipation type circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022774165.8U CN213403639U (en) | 2020-11-26 | 2020-11-26 | High heat dissipation type circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213403639U true CN213403639U (en) | 2021-06-08 |
Family
ID=76195695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022774165.8U Expired - Fee Related CN213403639U (en) | 2020-11-26 | 2020-11-26 | High heat dissipation type circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213403639U (en) |
-
2020
- 2020-11-26 CN CN202022774165.8U patent/CN213403639U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 Termination date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |