CN216087334U

CN216087334U - Circuit board design structure with protection structure

Info

Publication number: CN216087334U
Application number: CN202122481682.0U
Authority: CN
Inventors: 洪蕾
Original assignee: Wuxi Shuangjie Electronic Technology Co ltd
Current assignee: Wuxi Shuangjie Electronic Technology Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-18
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a circuit board design structure with a protection structure, which comprises a support and a fixed seat, wherein a second inner groove is formed in the inner surface of the support, a slide bar is fixedly connected to the inner cavity of the second inner groove, second springs are sleeved at the upper end and the lower end of the outer surface of the slide bar, a movable block is fixedly connected to the other end of each second spring, a heat dissipation fin is arranged on the outer surface of the fixed seat, a refrigerant groove is formed in the inner surface of the lower end of the fixed seat, a supporting clamping plate is fixedly connected to the upper end of one side of the support, a connecting block is arranged on the inner side of the supporting clamping plate, and a transverse plate is fixedly connected to the top of the connecting block. The utility model solves the problems that the existing circuit board does not have a protection structure, the service life of the circuit board is shortened and the circuit board does not meet the use requirements of people by the aid of the sliding rods, the second springs, the connecting plates, the transverse plates, the connecting blocks, the supporting clamping plates, the clamping blocks, the first springs, the refrigerant grooves and the radiating fins.

Description

Circuit board design structure with protection structure

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a circuit board design structure with a protection structure.

Background

The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. However, the existing circuit board does not have a protection structure, so that the service life of the circuit board is shortened, and the use requirement of people is not met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circuit board design structure with a protection structure, which has the advantages of protection structure and good protection effect and solves the problems that the existing circuit board does not have the protection structure, the service life of the existing circuit board is shortened, and the existing circuit board does not meet the use requirements of people.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a circuit board design structure who possesses protection architecture, includes support and fixing base, the second inside groove has been seted up to the internal surface of support, the inner chamber fixedly connected with slide bar of second inside groove, the second spring has all been cup jointed at the upper and lower both ends of slide bar surface, the other end fixedly connected with movable block of second spring, the surface of fixing base is provided with radiating fin, the refrigerant groove has been seted up to the internal surface of fixing base lower extreme, the upper end fixedly connected with of support one side supports the cardboard, the inboard of supporting the cardboard is provided with the connecting block, the top fixedly connected with diaphragm of connecting block, first inside groove has been seted up to the internal surface of connecting block lower extreme, one side fixedly connected with first spring of first inside groove inner chamber, the other end fixedly connected with joint piece of first spring.

Preferably, the bottom of the support is fixedly connected with a supporting block, and the bottom of the supporting block is bonded with an anti-skid damping rubber mat.

Preferably, the upper end of fixing base is provided with the circuit board body, the equal fixedly connected with fixed block in upper end of the fixing base left and right sides, there is the setting element at the top of fixed block through bolt fixed mounting.

Preferably, one side of the movable block is fixedly connected with a connecting plate, and the other side of the connecting plate is fixedly connected with a fixed seat.

Preferably, one end of the clamping block is provided with a guide inclined plane, and the bottom of the clamping block is fixedly connected with a push block.

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

the utility model can fix the circuit board body at the upper end of the fixed seat through the matching of the positioning piece and the fixed block, and can play a role of buffering and damping the fixed seat through the matching of the connecting plate and the movable block when the structure shakes or jolts under the action of the slide rod and the second spring, after the connecting block is driven by the transverse plate to enter the supporting clamping plate, the first spring is compressed by the clamping block, after the transverse plate cannot move downwards, the first spring recovers tension and drives the clamping block to reset, thereby realizing the capability of fast mounting the transverse plate, and the transverse plate can protect the upper part of the fixed seat, thereby leading the circuit board to achieve omnibearing protection, being capable of fast sucking heat generated when the circuit board body works through the action of the refrigerant groove, realizing good heat dissipation effect under the matching of the heat dissipation fins, and leading the circuit board to achieve the purpose of good protection effect, the problem of current circuit board do not possess protection architecture, reduced its life, be not conform to people's user demand is solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a partial structural view of the support according to the present invention in a cross-sectional view;

FIG. 4 is a schematic cross-sectional view of the fixing base of the present invention.

In the figure: 1. a support; 2. a movable block; 3. a support block; 4. an antiskid and shock-absorbing rubber cushion; 5. a connecting plate; 6. a transverse plate; 7. a fixed seat; 8. a heat dissipating fin; 9. a positioning member; 10. a fixed block; 11. connecting blocks; 12. a first spring; 13. a first inner tank; 14. a push block; 15. a clamping block; 16. a supporting clamping plate; 17. a second inner tank; 18. a slide bar; 19. a second spring; 20. a circuit board body; 21. a refrigerant tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the application, 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 meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The support 1, the movable block 2, the supporting block 3, the anti-skid damping rubber mat 4, the connecting plate 5, the transverse plate 6, the fixed seat 7, the radiating fin 8, the positioning piece 9, the fixed block 10, the connecting block 11, the first spring 12, the first inner groove 13, the pushing block 14, the clamping block 15, the supporting clamping plate 16, the second inner groove 17, the sliding rod 18, the second spring 19, the circuit board body 20 and the refrigerant groove 21 are all universal standard parts or parts known by those skilled in the art, and the structure and principle of the support can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-4, a circuit board design structure with a protection structure includes a support 1 and a fixing seat 7, a support block 3 is fixedly connected to the bottom of the support 1, an anti-skid damping rubber pad 4 is bonded to the bottom of the support block 3, a second inner groove 17 is formed in the inner surface of the support 1, a slide bar 18 is fixedly connected to the inner cavity of the second inner groove 17, second springs 19 are respectively sleeved on the upper and lower ends of the outer surface of the slide bar 18, a movable block 2 is fixedly connected to the other end of the second spring 19, a connecting plate 5 is fixedly connected to one side of the movable block 2, the fixing seat 7 is fixedly connected to the other side of the connecting plate 5, a circuit board body 20 is arranged at the upper end of the fixing seat 7, fixing blocks 10 are respectively fixedly connected to the upper ends of the left and right sides of the fixing seat 7, a positioning member 9 is fixedly mounted at the top of the fixing block 10 through bolts, and heat dissipation fins 8 are arranged on the outer surface of the fixing seat 7, the inner surface of the lower end of the fixed seat 7 is provided with a refrigerant groove 21, heat generated by the circuit board body 20 during operation can be quickly absorbed through the action of the refrigerant groove 21, and the circuit board achieves good heat dissipation effect under the coordination of the heat dissipation fins 8, so that the circuit board achieves the purpose of good protection effect, the upper end of one side of the support seat 1 is fixedly connected with a supporting clamp plate 16, the inner side of the supporting clamp plate 16 is provided with a connecting block 11, the top of the connecting block 11 is fixedly connected with a transverse plate 6, the inner surface of the lower end of the connecting block 11 is provided with a first inner groove 13, one side of the inner cavity of the first inner groove 13 is fixedly connected with a first spring 12, the other end of the first spring 12 is fixedly connected with a clamping block 15, one end of the clamping block 15 is provided with a guide inclined plane, the bottom of the clamping block 15 is fixedly connected with a push block 14, the circuit board body 20 can be fixed at the upper end of the fixed seat 7 through the matching of a positioning part 9 and a fixed block 10, and through slide bar 18 and second spring 19's effect, can shake or when jolting in this structure emergence, through the cooperation of connecting plate 5 and movable block 2, play the shock-absorbing ability of buffering fixing base 7, drive connecting block 11 through diaphragm 6 and get into behind the support cardboard 16 in, first spring 12 has been compressed through joint piece 15, after diaphragm 6 can't the downstream, first spring 12 resumes tension, and drive joint piece 15 and reset, and then realized the ability of quick installation to diaphragm 6, and the effect of diaphragm 6, can play the protection to the top of fixing base 7, thereby make this circuit board reach omnidirectional protection.

When in use, the positioning piece 9 is matched with the fixed block 10, the circuit board body 20 can be fixed at the upper end of the fixed seat 7, and under the action of the slide rod 18 and the second spring 19, when the structure shakes or jolts, the buffer and shock absorption capacity of the fixed seat 7 can be realized through the matching of the connecting plate 5 and the movable block 2, after the connecting block 11 is driven by the transverse plate 6 to enter the supporting clamping plate 16, the first spring 12 is compressed by the clamping block 15, after the transverse plate 6 can not move downwards, the first spring 12 recovers tension and drives the clamping block 15 to reset, so that the quick installation capacity of the transverse plate 6 is realized, and the transverse plate 6 can protect the upper part of the fixed seat 7, so that the circuit board achieves omnibearing protection, heat generated when the circuit board body 20 works can be quickly sucked through the action of the refrigerant groove 21, and under the matching of the radiating fins 8, the circuit board has good heat dissipation effect and good protection effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board design structure who possesses protection architecture, includes support (1) and fixing base (7), its characterized in that: a second inner groove (17) is formed in the inner surface of the support (1), a slide rod (18) is fixedly connected to the inner cavity of the second inner groove (17), second springs (19) are sleeved at the upper end and the lower end of the outer surface of the slide rod (18), a movable block (2) is fixedly connected to the other end of the second spring (19), heat radiating fins (8) are arranged on the outer surface of the fixed seat (7), a refrigerant groove (21) is formed in the inner surface of the lower end of the fixed seat (7), a supporting clamping plate (16) is fixedly connected to the upper end of one side of the support (1), a connecting block (11) is arranged on the inner side of the supporting clamping plate (16), a transverse plate (6) is fixedly connected to the top of the connecting block (11), a first inner groove (13) is formed in the inner surface of the lower end of the connecting block (11), and a first spring (12) is fixedly connected to one side of the inner cavity of the first inner groove (13), the other end of the first spring (12) is fixedly connected with a clamping block (15).

2. The circuit board design structure with protection structure as claimed in claim 1, wherein: the bottom of the support (1) is fixedly connected with a supporting block (3), and the bottom of the supporting block (3) is bonded with an anti-skid damping rubber mat (4).

3. The circuit board design structure with protection structure as claimed in claim 1, wherein: the upper end of fixing base (7) is provided with circuit board body (20), the equal fixedly connected with fixed block (10) in upper end of the fixing base (7) left and right sides, there is setting element (9) at the top of fixed block (10) through bolt fixed mounting.

4. The circuit board design structure with protection structure as claimed in claim 1, wherein: one side fixedly connected with connecting plate (5) of movable block (2), the opposite side fixedly connected with fixing base (7) of connecting plate (5).

5. The circuit board design structure with protection structure as claimed in claim 1, wherein: one end of the clamping block (15) is provided with a guide inclined plane, and the bottom of the clamping block (15) is fixedly connected with a push block (14).