CN217849771U - Circuit board with protection architecture - Google Patents
Circuit board with protection architecture Download PDFInfo
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- CN217849771U CN217849771U CN202221764889.7U CN202221764889U CN217849771U CN 217849771 U CN217849771 U CN 217849771U CN 202221764889 U CN202221764889 U CN 202221764889U CN 217849771 U CN217849771 U CN 217849771U
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- circuit board
- board main
- main part
- telescopic
- equipment
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Abstract
The utility model discloses a circuit board with protection architecture, including circuit board main part and protection architecture, the edge of circuit board main part upper surface and lower surface evenly is equipped with protection architecture, protection architecture includes telescopic link, locating lever, expanding spring and backup pad, the locating lever sets up in the circuit board main part, telescopic link one end has seted up flexible chamber, the telescopic link cup joints through flexible chamber on the locating lever; the utility model discloses a protection architecture keeps apart circuit board main part and equipment, and when equipment work produced vibrations, equipment can arouse the telescopic link to slide along the locating lever to produce the extrusion to expanding spring, through expanding spring's shrink, consume the power that equipment produced to protection architecture, play the cushioning effect, avoid equipment to produce extrusion or collision to the circuit board main part, can play fine protection to the circuit board main part.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a circuit board with protection architecture.
Background
The circuit board is a printed circuit board, is a provider of electrical connection of electronic components, is mainly designed in a domain design, and has the main advantages of greatly reducing errors of wiring and assembly and improving the automation level and the production labor rate; the existing circuit board does not have a protection structure, and when the circuit board is installed, the edge of the circuit board is easily extruded or collided, so that the circuit board is damaged; after the circuit board is installed, the surface of the circuit board can be attached to equipment, so that the air flowability on the surface of the circuit board is poor, and the heat dissipation effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a circuit board with a protection structure, which aims to solve the problems that the existing circuit board does not have a protection structure, and when the circuit board is installed, the edge of the circuit board is easily extruded or collided to cause the circuit board to be damaged; and after the circuit board is installed, the surface of the circuit board can be attached to equipment together, so that the air fluidity of the surface of the circuit board is poor, and the heat dissipation effect is influenced.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board with protection architecture, includes circuit board main part and protection architecture, circuit board main part upper surface evenly is equipped with protection architecture with the edge of lower surface, protection architecture includes telescopic link, locating lever, expanding spring and backup pad, the locating lever sets up in the circuit board main part, flexible chamber has been seted up to telescopic link one end, the telescopic link passes through flexible chamber cup joints on the locating lever, the telescopic link tip is equipped with the backup pad, the expanding spring cover is established on the telescopic link, expanding spring one end is connected with circuit board main part, the expanding spring other end is connected with the backup pad.
The edge of circuit board main part upper surface and lower surface evenly offers and is used for the installation the recess of locating lever, the locating lever sets up in the recess, just the one end of locating lever is followed extend in the recess.
Wherein, the telescopic link is provided with the one end in flexible chamber and is located inside the recess.
The diameter size of the cross section of the telescopic rod is smaller than the inner diameter size of the groove.
The telescopic cavity comprises a telescopic cavity body, a positioning rod, a sliding block, a sliding groove and a telescopic rod, wherein the positioning rod is located the sliding block is symmetrically arranged at one end inside the telescopic cavity, the sliding groove matched with the sliding block is symmetrically arranged on the inner wall of the telescopic cavity, and the telescopic rod is connected with the positioning rod in a sliding mode through the sliding block and the sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a protection architecture keeps apart circuit board main part and equipment, and when equipment work produced vibrations, equipment can arouse the telescopic link to slide along the locating lever to produce the extrusion to expanding spring, through expanding spring's shrink, consume the power that equipment produced to protection architecture, play the cushioning effect, avoid equipment to produce the extrusion or collision to the circuit board main part, can play fine protection to the circuit board main part;
2. the utility model discloses a protection architecture keeps apart circuit board main part and equipment for circuit board main part surface air flows, and the circuit board main part heat dissipation of being convenient for has improved the radiating effect.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of the overlooking structure of the circuit board main body of the present invention;
FIG. 5 is a schematic view of the protection structure of the present invention;
fig. 6 is the sectional structure diagram of the assembled state of the telescopic rod and the positioning rod of the present invention.
In the figure: 10. a circuit board main body; 11. a groove; 20. a protective structure; 21. a telescopic rod; 22. positioning a rod; 23. a tension spring; 24. a telescoping chamber; 25. a slider; 26. a chute; 27. and a support plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a circuit board with a protection structure comprises a circuit board main body 10 and the protection structure 20, wherein the protection structure 20 is uniformly and fixedly arranged at the edges of the upper surface and the lower surface of the circuit board main body 10, and the circuit board main body 10 is separated from equipment through the protection structure 20, so that air on the surface of the circuit board main body 10 flows, the circuit board main body 10 is convenient to dissipate heat, and the heat dissipation effect is improved;
the protection structure 20 comprises a telescopic rod 21, a positioning rod 22, a telescopic spring 23 and a supporting plate 27, wherein the positioning rod 22 is fixedly installed on the circuit board main body 10, one end of the telescopic rod 21 is provided with a telescopic cavity 24, the telescopic rod 21 is sleeved on the positioning rod 22 through the telescopic cavity 24, the end part of the telescopic rod 21 is fixedly provided with the supporting plate 27, the telescopic spring 23 is sleeved on the telescopic rod 21, one end of the telescopic spring 23 is fixedly connected with the circuit board main body 10, and the other end of the telescopic spring 23 is fixedly connected with the supporting plate 27;
the circuit board main body 10 and the equipment are isolated through the protection structure 20, when the equipment works to generate vibration, the equipment can cause the telescopic rod 21 to slide along the positioning rod 22 through the supporting plate 27, so that the telescopic spring 23 is extruded, the force generated by the equipment on the protection structure 20 is consumed through the contraction of the telescopic spring 23, the shock absorption effect is achieved, the equipment is prevented from extruding or colliding the circuit board main body 10, and the circuit board main body 10 can be well protected.
The edge of the upper surface and the lower surface of the circuit board main body 10 is uniformly provided with the grooves 11 for mounting the positioning rods 22, the positioning rods 22 are arranged in the grooves 11, and one end of each positioning rod 22 extends out of the corresponding groove 11, so that the connecting part between the bottom of each positioning rod 22 and the circuit board main body 10 can be hidden in the corresponding groove 11, and the integral attractiveness of the circuit board main body 10 is guaranteed.
Wherein, one end of the telescopic rod 21 provided with the telescopic cavity 24 is positioned inside the groove 11; the diameter size of the cross section of the telescopic rod 21 is smaller than the inner diameter size of the groove 11, so that when the telescopic rod 21 slides along the positioning rod 22, the groove 11 cannot block the telescopic rod 21, and the telescopic rod 21 can conveniently move along the positioning rod 22.
Wherein, the end of the positioning rod 22 located inside the telescopic cavity 24 is symmetrically and fixedly provided with a slide block 25, the inner wall of the telescopic cavity 24 is symmetrically provided with a slide groove 26 matched with the slide block 25, and the telescopic rod 21 is in sliding connection with the positioning rod 22 through the slide block 25 and the slide groove 26; through the matching of the sliding block 25 and the sliding groove 26, the telescopic rod 21 can be sleeved on the positioning rod 22 in a sliding manner, so that the telescopic rod 21 can conveniently slide along the positioning rod 22; meanwhile, the sliding block 25 is matched with the sliding groove 26, so that the telescopic rod 21 can be limited, and the telescopic rod 21 is prevented from being separated from the positioning rod 22.
The working principle is as follows: when the circuit board is used, the circuit board main body 10 is arranged in equipment, the supporting plate 27 is in contact with the inner wall of the equipment, and the circuit board main body 10 is separated from the equipment through the protection structure 20, so that air on the surface of the circuit board main body 10 flows, the circuit board main body 10 is convenient to dissipate heat, and the heat dissipation effect is improved; when the equipment works to generate vibration, the equipment can cause the telescopic rod 21 to slide along the positioning rod 22 through the supporting plate 27, so that the telescopic spring 23 is extruded, the force generated by the equipment on the protection structure 20 is consumed through the contraction of the telescopic spring 23, the shock absorption effect is achieved, the equipment is prevented from extruding or colliding the circuit board main body 10, and the circuit board main body 10 can be well protected.
Claims (5)
1. A wiring board with a protection structure, comprising a wiring board main body (10) and a protection structure (20), characterized in that: circuit board main part (10) upper surface evenly is equipped with protection architecture (20) with the edge of lower surface, protection architecture (20) include telescopic link (21), locating lever (22), expanding spring (23) and backup pad (27), locating lever (22) set up on circuit board main part (10), flexible chamber (24) have been seted up to telescopic link (21) one end, telescopic link (21) are passed through flexible chamber (24) cup joint on locating lever (22), telescopic link (21) tip is equipped with backup pad (27), expanding spring (23) cover is established on telescopic link (21), expanding spring (23) one end is connected with circuit board main part (10), the expanding spring (23) other end is connected with backup pad (27).
2. A wiring board with a protection structure according to claim 1, wherein: the edge of the upper surface and the lower surface of the circuit board main body (10) is uniformly provided with a groove (11) for mounting the positioning rod (22), the positioning rod (22) is arranged in the groove (11), and one end of the positioning rod (22) extends out of the groove (11).
3. A wiring board with a protection structure according to claim 2, wherein: one end of the telescopic rod (21) provided with a telescopic cavity (24) is positioned in the groove (11).
4. A wiring board with a protection structure according to claim 3, wherein: the diameter size of the cross section of the telescopic rod (21) is smaller than the inner diameter size of the groove (11).
5. A wiring board with a protection structure according to claim 1, wherein: the telescopic rod is characterized in that sliding blocks (25) are symmetrically arranged at one end, located inside the telescopic cavity (24), of the positioning rod (22), sliding grooves (26) matched with the sliding blocks (25) are symmetrically formed in the inner wall of the telescopic cavity (24), and the telescopic rod (21) is connected with the positioning rod (22) in a sliding mode through the sliding blocks (25) and the sliding grooves (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221764889.7U CN217849771U (en) | 2022-07-06 | 2022-07-06 | Circuit board with protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221764889.7U CN217849771U (en) | 2022-07-06 | 2022-07-06 | Circuit board with protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217849771U true CN217849771U (en) | 2022-11-18 |
Family
ID=84034897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221764889.7U Active CN217849771U (en) | 2022-07-06 | 2022-07-06 | Circuit board with protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217849771U (en) |
-
2022
- 2022-07-06 CN CN202221764889.7U patent/CN217849771U/en active Active
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