CN214627469U - Printed circuit board with bradyseism structure - Google Patents
Printed circuit board with bradyseism structure Download PDFInfo
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- CN214627469U CN214627469U CN202120169294.6U CN202120169294U CN214627469U CN 214627469 U CN214627469 U CN 214627469U CN 202120169294 U CN202120169294 U CN 202120169294U CN 214627469 U CN214627469 U CN 214627469U
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- circuit board
- printed circuit
- bradyseism
- hollow
- board body
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Abstract
The utility model provides a printed circuit board with bradyseism structure, which belongs to the technical field of printed circuit boards, and comprises a circuit board body, wherein hollow bolts are movably arranged in the circuit board body, hollow threaded rods are fixedly arranged at the bottom ends of fixed blocks, first bradyseism springs are arranged on the outer side surfaces of the fixed blocks, second bradyseism springs are arranged on the outer side surfaces of the hollow bolts, short protection plates are fixedly arranged on the left side and the right side of the circuit board body, long protection plates are fixedly arranged on the upper surface and the lower surface of the circuit board body, and buffer layers are arranged in the short protection plates and the long protection plates; through the setting to hollow bolt, fixed column, fixed block, hollow threaded rod, first bradyseism spring, second bradyseism spring and gasket, make it can bear the impact from top to bottom, through the setting to short guard plate, long guard plate, buffer layer and foam, prevent to cause the damage to the circuit board corner owing to jolting or assaulting.
Description
Technical Field
The utility model belongs to the technical field of printed circuit board, concretely relates to printed circuit board with bradyseism structure.
Background
The printed circuit board is also called as a PCB board and is also called as a printed circuit board, is an important electronic component, is a support body of the electronic component, is a carrier for electrical connection of the electronic component, is called as a printed circuit board because the printed circuit board is manufactured by adopting an electronic printing technology, is widely used in various intelligent devices using electric power, but the circuit board on the market does not have a shock absorption structure, so that the printed circuit board can not only crack due to vibration in the transportation or use process, but also can easily cause corner loss in the collision process of the printed circuit board so as to influence the use, and is not convenient for mounting part of the circuit board.
To the above-mentioned not enough, the utility model provides a printed circuit board with bradyseism structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a printed circuit board with bradyseism structure, the in-process that aims at solving among the prior art transportation or use probably leads to printed circuit board not only can the crackle because of the vibration, thereby still can make the corner disappearance influence use easily at the collision in-process by printed circuit board, and the partial circuit board is not convenient for install the scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: a printed circuit board with a cushioning structure comprises a circuit board body, wherein a bolt hole is formed in the circuit board body, a hollow bolt is movably mounted in the bolt hole, a fixed column is fixedly mounted in the hollow bolt, a fixed block is fixedly mounted on the outer side surface of the fixed column, a hollow threaded rod is fixedly mounted at the bottom end of the fixed block, a first cushioning spring is arranged on the outer side surface of the fixed block, one end of the first cushioning spring is sleeved on the hollow bolt, the other end of the first cushioning spring is fixedly connected to the hollow threaded rod, a second cushioning spring is arranged on the outer side surface of the hollow bolt, a gasket is fixedly connected to one end of the second cushioning spring, short protection plates are fixedly mounted on the left side and the right side of the circuit board body, and long protection plates are fixedly mounted on the upper surface and the lower surface of the circuit board body, the inside of short guard plate and long guard plate all is provided with the buffer layer.
In order to make this kind of printed circuit board with bradyseism structure prevent that the collision from leading to the corner impaired, conduct the utility model relates to an it is preferred, the equal fixed mounting of lateral surface of short guard plate and long guard plate has the foam.
In order to make this kind of printed circuit board with bradyseism structure can be convenient for install electrical components, conduct the utility model relates to an it is preferred, the inside of circuit board body is provided with electrical components mounting hole.
In order to make this kind of printed circuit board with bradyseism structure can be convenient for install, conduct the utility model relates to an it is preferred, the inside movable mounting of long guard plate has fixing bolt.
In order to make this kind of printed circuit board installation that has bradyseism structure more firm, conduct the utility model relates to an it is preferred, fixing bolt's quantity is four.
In order to make this a printed circuit board extension service life who has bradyseism structure, as the utility model relates to an it is preferred, the material of short guard plate and long guard plate is PE antidetonation type plastics.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this printed circuit board with bradyseism structure, through to hollow bolt, the fixed column, the fixed block, hollow threaded rod, first bradyseism spring, the setting of second bradyseism spring and gasket, the fixed column plays the fixed action to first bradyseism spring, prevent that first bradyseism spring is crooked, hollow threaded rod's inside is provided with the recess, make the fixed block can carry out the block with hollow threaded rod, make the fixed column rotate through rotating hollow bolt, the fixed column makes hollow threaded rod rotate through the fixed block, thereby be convenient for fix, first bradyseism spring plays the bradyseism effect of first layer to hollow bolt, the second bradyseism spring plays the bradyseism effect on second layer through hollow bolt to the circuit board body, thereby can bear the impact from top to bottom.
2. This printed circuit board with bradyseism structure, through to short guard plate, long guard plate, the setting of buffer layer and foam, short guard plate and long guard plate can protect the four sides of circuit board body, the foam is protected and is cushioned the surface of guard plate, the buffer layer makes the impact that the circuit board body that the side is faced produced carry out the bradyseism, prevent because jolt or strike and cause the damage to the circuit board, through the setting to the electrical components mounting hole, can be convenient for install electrical components, through the setting to fixing bolt, can be convenient for install.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic front view of the structure of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 6 is a schematic view of a partial cross-sectional structure of the present invention.
In the figure: 1. a circuit board body; 2. a hollow bolt; 3. fixing a column; 4. a fixed block; 5. a hollow threaded rod; 6. a second cushioning spring; 7. a gasket; 8. a short guard plate; 9. a long protection plate; 10. a buffer layer; 11. foaming; 12. an electrical component mounting hole; 13. fixing the bolt; 14. a first cushioning spring.
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.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: a printed circuit board with a cushioning structure comprises a circuit board body 1, wherein a bolt hole is formed in the circuit board body 1, a hollow bolt 2 is movably mounted in the bolt hole, a fixed column 3 is fixedly mounted in the hollow bolt 2, a fixed block 4 is fixedly mounted on the outer side surface of the fixed column 3, a hollow threaded rod 5 is fixedly mounted at the bottom end of the fixed block 4, a first cushioning spring 14 is arranged on the outer side surface of the fixed block 4, one end of the first cushioning spring 14 is sleeved on the hollow bolt 2, the other end of the first cushioning spring 14 is fixedly connected to the hollow threaded rod 5, a second cushioning spring 6 is arranged on the outer side surface of the hollow bolt 2, one end of the second cushioning spring 6 is fixedly connected with a gasket 7, short protection plates 8 are fixedly mounted on the left side and the right side of the circuit board body 1, and long protection plates 9 are fixedly mounted on the upper surface and the lower surface of the circuit board body 1, the short protection plate 8 and the long protection plate 9 are both provided with buffer layers 10 inside.
In the embodiment of the utility model, through the setting to hollow bolt 2, fixed column 3, fixed block 4, hollow threaded rod 5, first bradyseism spring 14, second bradyseism spring 6 and gasket 7, fixed column 3 plays fixed action to first bradyseism spring 14, prevent that first bradyseism spring 14 is crooked, the inside of hollow threaded rod 5 is provided with the recess, make fixed block 4 can carry out the block with hollow threaded rod 5, make fixed column 3 rotate through rotating hollow bolt 2, fixed column 3 makes hollow threaded rod 5 rotate through fixed block 4, thereby be convenient for fix, first bradyseism spring 14 plays the bradyseism effect of first layer to hollow bolt 2, second bradyseism spring 6 plays the bradyseism effect of second layer through hollow bolt 2 to circuit board body 1, thereby can bear the impact from top to bottom, through to short guard plate 8, long guard plate 9, Buffer layer 10 and foam 11's setting, short guard plate 8 and long guard plate 9 can protect the four sides of circuit board body 1, foam 11 protects and cushions the surface of guard plate, buffer layer 10 makes the impact of the 1 production of circuit board body that the side is faced carry out the bradyseism, prevent because jolt or impact cause the damage to the circuit board, through the setting to electrical components mounting hole 12, can be convenient for install electrical components, through the setting to fixing bolt 13, can be convenient for install.
Specifically, the outer side surfaces of the short protection plate 8 and the long protection plate 9 are fixedly provided with foams 11.
In this embodiment: in the using process, the printed circuit board with the shock absorption structure is prevented from being damaged by corners caused by collision.
Specifically, the circuit board body 1 is provided with an electrical component mounting hole 12 inside.
In this embodiment: in the use process, the printed circuit board with the cushioning structure is convenient for mounting electrical components.
Specifically, the fixing bolt 13 is movably installed inside the long protection plate 9.
In this embodiment: in the use process, the printed circuit board with the cushioning structure is convenient to mount.
Specifically, the number of the fixing bolts 13 is four.
In this embodiment: in the use process, the printed circuit board with the cushioning structure is more firmly installed.
Specifically, the short protection plate 8 and the long protection plate 9 are made of PE shock-resistant plastic.
In this embodiment: in the using process, the printed circuit board with the cushioning structure is enabled to prolong the service life.
The utility model discloses a theory of operation and use flow: this printed circuit board with bradyseism structure is when using, through setting up hollow bolt 2, fixed column 3, fixed block 4, hollow threaded rod 5, first bradyseism spring 14, second bradyseism spring 6 and gasket 7, fixed column 3 plays the fixed action to first bradyseism spring 14, prevent that first bradyseism spring 14 is crooked, hollow threaded rod 5's inside is provided with the recess, make fixed block 4 can carry out the block with hollow threaded rod 5, make fixed column 3 rotate through rotating hollow bolt 2, fixed column 3 makes hollow threaded rod 5 rotate through fixed block 4, thereby be convenient for fix, first bradyseism spring 14 plays the bradyseism effect of first layer to hollow bolt 2, second bradyseism spring 6 plays the bradyseism effect of second layer through hollow bolt 2 to circuit board body 1, thereby can bear from the impact from top to bottom, through to short guard plate 8, Long guard plate 9, buffer layer 10 and foam 11's setting, short guard plate 8 and long guard plate 9 can protect the four sides of circuit board body 1, foam 11 protects and cushions the surface of guard plate, buffer layer 10 makes the impact of the 1 production of circuit board body of side face to carry out the bradyseism, prevent to cause the damage to the circuit board owing to jolting or assaulting, through the setting to electrical components mounting hole 12, can be convenient for install electrical components, through the setting to fixing bolt 13, can be convenient for install, be the setting of PE antidetonation type plastics through the material to short guard plate 8 and long guard plate 9, it is longer to make its service life.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a printed circuit board with bradyseism structure, includes circuit board body (1), its characterized in that: the shock absorber is characterized in that a bolt hole is formed in the circuit board body (1), a hollow bolt (2) is movably mounted in the bolt hole, a fixed column (3) is fixedly mounted in the hollow bolt (2), a fixed block (4) is fixedly mounted on the outer side surface of the fixed column (3), a hollow threaded rod (5) is fixedly mounted at the bottom end of the fixed block (4), a first shock absorption spring (14) is arranged on the outer side surface of the fixed block (4), one end of the first shock absorption spring (14) is sleeved on the hollow bolt (2), the other end of the first shock absorption spring (14) is fixedly connected to the hollow threaded rod (5), a second shock absorption spring (6) is arranged on the outer side surface of the hollow bolt (2), a gasket (7) is fixedly connected to one end of the second shock absorption spring (6), and short protection plates (8) are fixedly mounted on the left side and the right side of the circuit board body (1), the circuit board is characterized in that long protection plates (9) are fixedly mounted on the upper surface and the lower surface of the circuit board body (1), and buffer layers (10) are arranged inside the short protection plates (8) and the long protection plates (9).
2. A printed circuit board having a seismic mitigation structure according to claim 1, wherein: and the outer side surfaces of the short protection plate (8) and the long protection plate (9) are fixedly provided with foams (11).
3. A printed circuit board having a seismic mitigation structure according to claim 1, wherein: an electrical component mounting hole (12) is arranged in the circuit board body (1).
4. A printed circuit board having a seismic mitigation structure according to claim 1, wherein: and a fixing bolt (13) is movably arranged in the long protection plate (9).
5. A printed circuit board with a seismic mitigation structure according to claim 4, wherein: the number of the fixing bolts (13) is four.
6. A printed circuit board having a seismic mitigation structure according to claim 1, wherein: the short protection plate (8) and the long protection plate (9) are made of PE shock-resistant plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120169294.6U CN214627469U (en) | 2021-01-21 | 2021-01-21 | Printed circuit board with bradyseism structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120169294.6U CN214627469U (en) | 2021-01-21 | 2021-01-21 | Printed circuit board with bradyseism structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214627469U true CN214627469U (en) | 2021-11-05 |
Family
ID=78437497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120169294.6U Active CN214627469U (en) | 2021-01-21 | 2021-01-21 | Printed circuit board with bradyseism structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214627469U (en) |
-
2021
- 2021-01-21 CN CN202120169294.6U patent/CN214627469U/en active Active
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