CN215121461U

CN215121461U - Circuit board with high-frequency heat radiation structure

Info

Publication number: CN215121461U
Application number: CN202121096649.XU
Authority: CN
Inventors: 尹路
Original assignee: Jilin Dongqi Technology Co ltd
Current assignee: Jilin Dongqi Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-10
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a circuit board with high-frequency heat dissipation structure, including circuit board and mounting panel, the junction of circuit board and mounting panel is provided with disassembly body, disassembly body includes the fixed block, the fixed block is in circuit board one end, a flexible groove is opened on a side surface of the fixed block, the flexible groove inboard is provided with the butt plate, butt plate one end is provided with the pulling block, and butt plate top surface and bottom surface all are provided with the connecting plate; through having designed disassembly body, only need will draw the piece to one side pulling, can accomplish the operation of dismantling the circuit board, current circuit board when fixed, for a plurality of screws are screwed up, when needs dismantle the circuit board, the personnel need one go to unscrew the screw, the time that expends is longer, has reduced efficiency, through having designed this mechanism for personnel can be quick dismantle the circuit board, have saved certain time.

Description

Circuit board with high-frequency heat radiation structure

Technical Field

The utility model relates to a circuit board technical field especially relates to a circuit board with high frequency heat radiation structure.

Background

The circuit board can be called as a printed circuit board or a printed circuit board, which is the basis of any electronic product and appears in almost every kind of electronic equipment, generally speaking, if there are electronic components in a certain kind of equipment, they are all installed on the surface of PCBs with different sizes, and with the development of technology, the circuit board has the characteristics of high frequency and good heat dissipation performance, but the current circuit board still has some problems.

Like the utility model discloses a circuit board that the grant bulletin number is CN204721704U, it is though sheltering from the water that spills, the protection circuit board, and with the water gathering, and in time concentrate the blotting, not only avoid the circuit board to break down, and avoid influencing the use of the product of using the circuit board, thereby prevent accident, increase of service life, but not solve current circuit board when fixed, for a plurality of screw tightening's problem, when the circuit board is dismantled to needs, personnel need one go to unscrew the screw, the time of consuming is longer, the efficiency is reduced, for this reason we propose a circuit board that has high frequency heat radiation structure.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a circuit board with high frequency heat radiation structure, through having designed detaching mechanism, only need will draw the piece to one side pulling, can accomplish the operation of dismantling the circuit board, current circuit board is when fixed, for a plurality of screws are tightened, when needs dismantle the circuit board, personnel need one go to twist off the screw, the time that consumes is longer, the efficiency is reduced, through having designed this mechanism, make personnel can be quick dismantle the circuit board, certain time has been saved.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a circuit board with high frequency heat radiation structure, includes circuit board and mounting panel, the junction of circuit board and mounting panel is provided with disassembly body, disassembly body includes the fixed block, the fixed block is in circuit board one end, flexible groove has been seted up to fixed block one side surface, flexible inslot side is provided with supports the board, it is provided with and draws the piece to support board one end, just it all is provided with the connecting plate to support board top surface and bottom surface, the connecting plate is in the fixed block inner wall outside and has seted up the spout, just connecting plate one side is provided with first spring.

As a preferred technical scheme of the utility model, still include push mechanism, push mechanism includes the protection pad, the protection pad is in circuit board bottom surface one side, the protection pad bottom is provided with the second spring, the standing groove has been seted up in the mounting panel inner wall outside to the second spring.

As a preferred technical scheme of the utility model, first spring one end fixed connection spout inside surface, just first spring other end fixed connection connecting plate.

As an optimal technical scheme of the utility model, support the width of board and be nine times at zero point of flexible groove width, just support the board and be fixed connection with the drawing block.

As an optimal technical scheme of the utility model, the face that butts the board bottom and contact with the circuit board is provided with the rubber pad.

As a preferred technical scheme of the utility model, the quantity of second spring is provided with two altogether, just the inboard bottom surface of second spring bottom fixed connection standing groove.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through having designed disassembly body, only need will draw the piece to one side pulling, can accomplish the operation of dismantling the circuit board, current circuit board when fixed, for a plurality of screws are screwed up, when needs dismantle the circuit board, the personnel need one go to unscrew the screw, the time that expends is longer, has reduced efficiency, through having designed this mechanism for personnel can be quick dismantle the circuit board, have saved certain time.

2. Through having designed push mechanism for personnel when dismantling the circuit board, support the board and reach the assigned position after, the second spring can upwards promote the circuit board through the elastic force effect of self, and the personnel of being convenient for take out the circuit board, and simple structure gives personnel when dismantling the circuit board, has brought the convenience.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the fixing block of the present invention;

wherein: 1. a circuit board; 2. mounting a plate; 3. a fixed block; 4. a resisting plate; 5. pulling the block; 6. a telescopic groove; 7. a connecting plate; 8. a first spring; 9. a chute; 10. a placement groove; 11. a second spring; 12. a protective pad.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, 2 and 3, a circuit board with a high-frequency heat dissipation structure comprises a circuit board 1 and a mounting plate 2, wherein a disassembly mechanism is arranged at the joint of the circuit board 1 and the mounting plate 2, the disassembly mechanism comprises a fixed block 3, the fixed block 3 is arranged at one end of the circuit board 1, a telescopic groove 6 is formed in the surface of one side of the fixed block 3, a resisting plate 4 is arranged inside the telescopic groove 6, a pulling block 5 is arranged at one end of the resisting plate 4, connecting plates 7 are arranged on the surface of the top end and the surface of the bottom end of the resisting plate 4, a sliding groove 9 is formed in the outer side, located on the inner wall of the fixed block 3, of the connecting plate 7, and a first spring 8 is arranged on one side of the connecting plate 7;

when the circuit board 1 needs to be disassembled, firstly, the pulling block 5 is pulled to one side, the pulling block 5 drives the abutting plate 4 to move along the inner side of the telescopic groove 6, when the abutting plate 4 moves, the connecting plate 7 is simultaneously driven to slide along the inner side of the sliding groove 9, at the moment, the first spring 8 is stressed to open, and when the abutting plate 4 reaches a designated position, the circuit board 1 is taken down to complete the operation; through having designed disassembly body, only need will draw piece 5 to one side pulling, can accomplish the operation of dismantling circuit board 1, current circuit board 1 when fixed, for a plurality of screws are screwed up, when circuit board 1 is dismantled to needs, the personnel need one go to unscrew the screw, and the time that consumes is longer, has reduced efficiency, through having designed this mechanism for personnel can be quick dismantle circuit board 1, have saved certain time.

In other embodiments, the present embodiment discloses a protection pad 12, as shown in fig. 2, further comprising a pushing mechanism, wherein the pushing mechanism comprises a protection pad 12, the protection pad 12 is located on one side of the bottom surface of the circuit board 1, the bottom of the protection pad 12 is provided with a second spring 11, and the second spring 11 is located on the outer side of the inner wall of the mounting plate 2 and is provided with a placing groove 10;

through having designed push mechanism for personnel when dismantling circuit board 1, support board 4 and reach the assigned position after, second spring 11 can be through the elastic action of self, with circuit board 1 upwards promotion, the personnel of being convenient for take out circuit board 1, and simple structure gives the personnel when dismantling circuit board 1, has brought the convenience.

In other embodiments, the present embodiment discloses the first spring 8, as shown in fig. 2, one end of the first spring 8 is fixedly connected to the inner side surface of the sliding chute 9, and the other end of the first spring 8 is fixedly connected to the connecting plate 7; through designing the connection mode of the first spring 8, the connecting plate 7 and the sliding groove 9, the abutting plate 4 can be located at a designated position.

In other embodiments, the present embodiment discloses the resisting plate 4, as shown in fig. 2, the width of the resisting plate 4 is nine times of the zero point of the width of the telescopic slot 6, and the resisting plate 4 is fixedly connected with the pulling block 5; when a person pulls the pull block 5, the resisting plate 4 can freely move inside the telescopic groove 6.

In other embodiments, the present embodiment discloses a rubber pad, and as shown in fig. 2, a rubber pad is disposed on a surface of the bottom end of the abutting plate 4 contacting the circuit board 1; the effect of the circuit board 1 is better when being fixed, and meanwhile, the abutting plate 4 can not cause abrasion to the circuit board 1.

In other embodiments, the embodiment discloses two second springs 11, as shown in fig. 1 and fig. 2, the number of the second springs 11 is two, and the bottom ends of the second springs 11 are fixedly connected to the bottom end surface of the inner side of the placing groove 10; so that the circuit board 1 can be effectively pushed, and the personnel can take down the circuit board 1 better.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a circuit board with high frequency heat radiation structure, includes circuit board (1) and mounting panel (2), its characterized in that: the connecting part of circuit board (1) and mounting panel (2) is provided with disassembly body, disassembly body includes fixed block (3), fixed block (3) are in circuit board (1) one end, flexible groove (6) have been seted up to fixed block (3) side surface, flexible groove (6) inboard is provided with to board (4), it is provided with and draws piece (5) to support board (4) one end, just it all is provided with connecting plate (7) to support board (4) top surface and bottom surface, spout (9) have been seted up in fixed block (3) inner wall outside connecting plate (7), just connecting plate (7) one side is provided with first spring (8).

2. The circuit board with a high-frequency heat dissipation structure according to claim 1, wherein: still include push mechanism, push mechanism includes protection pad (12), protection pad (12) are in circuit board (1) bottom surface one side, protection pad (12) bottom is provided with second spring (11), standing groove (10) have been seted up in second spring (11) is in mounting panel (2) inner wall outside.

3. The circuit board with a high-frequency heat dissipation structure according to claim 1, wherein: one end of the first spring (8) is fixedly connected with the inner side surface of the sliding groove (9), and the other end of the first spring (8) is fixedly connected with the connecting plate (7).

4. The circuit board with a high-frequency heat dissipation structure according to claim 1, wherein: the width of the abutting plate (4) is nine times of the zero point of the width of the telescopic groove (6), and the abutting plate (4) is fixedly connected with the pulling block (5).

5. The circuit board with a high-frequency heat dissipation structure according to claim 1, wherein: and a rubber pad is arranged on the surface of the bottom end of the abutting plate (4) which is contacted with the circuit board (1).

6. The circuit board with a high-frequency heat dissipation structure according to claim 2, wherein: the number of the second springs (11) is two, and the bottom ends of the second springs (11) are fixedly connected with the bottom end surface of the inner side of the placing groove (10).