CN209861262U - Circuit board with shock attenuation and multi-angle installation function - Google Patents
Circuit board with shock attenuation and multi-angle installation function Download PDFInfo
- Publication number
- CN209861262U CN209861262U CN201920388051.4U CN201920388051U CN209861262U CN 209861262 U CN209861262 U CN 209861262U CN 201920388051 U CN201920388051 U CN 201920388051U CN 209861262 U CN209861262 U CN 209861262U
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- Prior art keywords
- circuit board
- rotating shaft
- angle
- elastic
- shock absorption
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Abstract
The utility model discloses a circuit board with shock attenuation and multi-angle installation function, include: installation fixed knot constructs, angle modulation structure, shock-absorbing structure, joint structure, circuit board body. The angle adjusting structure includes: the device comprises a supporting seat, a first rotating shaft, a first locking piece, a second rotating shaft and a second locking piece; the first rotating shaft is rotatably arranged on the supporting seat, and the first locking piece is fixedly connected with the first rotating shaft; the second rotating shaft is rotatably arranged on the first rotating shaft, and the second locking piece is fixedly connected with the second rotating shaft; the shock-absorbing structure includes: the fixing cylinder, the telescopic rod, the elastic nut and the elastic piece are arranged on the fixing cylinder; the telescopic rod is sleeved in the barrel body of the fixed barrel in a sliding manner, a thread groove is formed in the fixed barrel, the elastic nut is screwed on the thread groove, one end of the elastic piece abuts against the telescopic rod, and the other end of the elastic piece abuts against the elastic nut; the circuit board body is clamped on the clamping structure. The circuit board has good anti-seismic performance, and can be mounted at multiple angles.
Description
Technical Field
The utility model relates to a circuit board technical field especially relates to a circuit board with shock attenuation and multi-angle installation function.
Background
The circuit board is an important electronic component, is a support body of an electronic component, and is a carrier for electrical connection of the electronic component. The Surface Mount Technology (SMT) is used to Mount a leadless or short-lead Surface Mount device on a Surface of a Printed Circuit Board (PCB) or other substrate, and the Surface Mount device is soldered and assembled by reflow soldering or dip soldering, thereby obtaining a finished product of a Circuit Board.
After the circuit board finished product is obtained, the circuit board finished product needs to be installed in corresponding instrument equipment. The traditional installation mode is mainly to fix the finished circuit board product at the designated position of the instrument and equipment in a screw locking mode. However, for some instruments and equipment with special requirements on the installation mode of the circuit board, the finished product of the circuit board with the structure cannot meet the requirements. For example, it is sometimes necessary to angularly adjust the wiring board to make a reasonable space for the mounting of other electronic components. For another example, for some special instruments and equipment, the circuit board needs to have good anti-seismic performance, so that the working stability of the instruments and equipment can be better improved.
Therefore, how to design and develop a circuit board with shock attenuation and multi-angle installation function makes the circuit board have good anti-seismic performance on the one hand, and on the other hand can carry out multi-angle installation to the circuit board, this is the technical problem that research and development personnel need to solve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, providing a circuit board with shock attenuation and multi-angle installation function, making the circuit board have good anti-seismic performance on the one hand, on the other hand can carry out the multi-angle installation to the circuit board.
The purpose of the utility model is realized through the following technical scheme:
a circuit board with shock attenuation and multi-angle installation function includes: the mounting and fixing structure, the angle adjusting structure, the damping structure, the clamping structure and the circuit board body are arranged;
the mounting and fixing structure comprises a mounting base and a fastening assembly arranged on the mounting base;
the angle adjusting structure includes: the device comprises a supporting seat, a first rotating shaft, a first locking piece, a second rotating shaft and a second locking piece; the supporting seat is fixed on the mounting base; the first rotating shaft is rotatably arranged on the supporting seat, and the first locking piece is tightly connected with the first rotating shaft; the second rotating shaft is rotatably arranged on the first rotating shaft, and the second locking piece is fixedly connected with the second rotating shaft;
the shock-absorbing structure includes: the fixing cylinder, the telescopic rod, the elastic nut and the elastic piece are arranged on the fixing cylinder; the fixed cylinder is fixed on the second rotating shaft; the telescopic rod is sleeved in the barrel body of the fixed barrel in a sliding manner, a thread groove is formed in the outer side wall of the fixed barrel, the elastic nut is screwed on the thread groove, one end of the elastic piece abuts against the telescopic rod, and the other end of the elastic piece abuts against the elastic nut;
the clamping structure is arranged on the telescopic rod;
the circuit board body is clamped on the clamping structure.
In one embodiment, the mounting base is a circular disk structure.
In one embodiment, the fastening assembly is a bolt structure.
In one embodiment, the number of the fastening assemblies is multiple, and the fastening assemblies are distributed in an annular array by taking the central axis of the mounting base as a center.
In one embodiment, the first locking member is a nut structure, a shaft body of the first rotating shaft is provided with a thread, and the first locking member is screwed on the first rotating shaft and abuts against the supporting seat.
In one embodiment, the second locking member is a nut structure, a shaft body of the second rotating shaft is provided with a thread, and the second locking member is screwed on the second rotating shaft and abuts against the first rotating shaft.
In one embodiment, the elastic member is a spring structure.
In one embodiment, the fixed cylinder is in a circular cylinder structure, and the telescopic rod is in an elongated cylinder structure.
In one embodiment, the clamping structure is a square frame structure.
In one embodiment, the clamping structure is provided with a buckle.
The utility model discloses a circuit board with shock attenuation and multi-angle installation function through setting up installation fixed knot structure, angle modulation structure, shock-absorbing structure, joint structure, circuit board body, makes the circuit board have good anti-seismic performance on the one hand, and on the other hand can carry out the multi-angle installation to the circuit board.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a diagram of a circuit board with shock absorption and multi-angle mounting functions according to an embodiment of the present invention;
FIG. 2 is a block diagram of the mounting fixture shown in FIG. 1;
FIG. 3 is a block diagram of the angle adjustment structure shown in FIG. 1;
FIG. 4 is a structural view of the shock-absorbing structure shown in FIG. 1;
fig. 5 is a structural view of the clamping structure shown in fig. 1.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the utility model discloses a circuit board 10 with shock attenuation and multi-angle installation function, it includes: the mounting and fixing structure 100, the angle adjusting structure 200, the shock absorbing structure 300, the clamping structure 400 and the circuit board body 500.
As shown in fig. 2, the mounting and fixing structure 100 includes a mounting base 110 and a fastening assembly 120 disposed on the mounting base 110. In this embodiment, the mounting base 110 is a circular disk structure; the fastening assemblies 120 are bolt structures, and further, the number of the fastening assemblies 120 is plural, and the plural fastening assemblies 120 are distributed in a ring-shaped array with the central axis of the mounting base 110 as the center.
As shown in fig. 3, the angle adjusting structure 200 includes: the supporting seat 210, the first rotating shaft 220, the first locking member 230, the second rotating shaft 240, and the second locking member 250. The supporting base 210 is fixed on the mounting base 110; the first rotating shaft 220 is rotatably arranged on the supporting seat 210, and the first locking member 230 is tightly connected with the first rotating shaft 220; the second rotating shaft 240 is rotatably disposed on the first rotating shaft 220, and the second locking member 250 is fixedly connected to the second rotating shaft 240. Specifically, the first locking member 230 is a nut structure, a shaft body of the first rotating shaft 220 is provided with a thread, and the first locking member 230 is screwed on the first rotating shaft 220 and abuts against the supporting seat 210, so that the first rotating shaft 220 can be locked by screwing the first locking member 230. Similarly, the second locking member 250 has a nut structure, a screw thread is formed on the shaft body of the second rotating shaft 240, the second locking member 250 is screwed on the second rotating shaft 240 and abuts against the first rotating shaft 220, and the second rotating shaft 240 can be locked by screwing the second locking member 250.
As shown in fig. 4, the shock-absorbing structure 300 includes: a fixed cylinder 310, a telescopic rod 320, a loose nut 330 and an elastic piece 340. The fixed cylinder 310 is fixed to the second rotating shaft 240. The telescopic rod 320 is slidably sleeved in the barrel body of the fixed barrel 310, a thread groove 311 is formed in the outer side wall of the fixed barrel 310, and the loosening and tightening nut 330 is screwed on the thread groove 311. One end of the elastic member 340 abuts against the telescopic rod 320, and the other end of the elastic member 340 abuts against the elastic nut 330. In this embodiment, the elastic member 340 is a spring structure; the fixed cylinder 310 has a circular cylinder structure; the extension bar 320 is a strip-shaped column structure.
As shown in fig. 1, the clamping structure 400 is mounted on the extension pole 320.
As shown in fig. 1, the circuit board body 500 is clamped to the clamping structure 400. In this embodiment, the clamping structure 400 is a square frame structure; the clamping structure 400 is provided with a buckle 410 (as shown in fig. 5), so that the buckle 410 can be used for greatly facilitating the dismounting or mounting work of the circuit board body 500.
The design and operation principle of the circuit board 10 with shock absorption and multi-angle mounting function are described as follows:
the circuit board body 500 is clamped on the clamping structure 400, and the clamping structure 400 is provided with the buckle 410, so that the circuit board body 500 can be greatly convenient to detach or install;
the clamping structure 400 is a square frame structure, and due to the structural design, on one hand, heat generated by the circuit board body 500 during working can be dissipated timely, and on the other hand, external components can be conveniently and electrically connected with the circuit board body 500 through a lead;
firstly, placing the installation base 110 at a proper position of the instrument equipment, and then fastening the installation base 110 through the fastening component 120, so that the whole circuit board 10 with the functions of shock absorption and multi-angle installation is fixed;
by arranging the angle adjusting structure 200, the angle of the circuit board body 500 can be adjusted, so that a reasonable space is avoided for the installation of other electronic components; for example, the first rotating shaft 220 and the second rotating shaft 240 are rotatably adjusted, so that the circuit board body 500 can be adjusted to a proper angle, and then the first locking member 230 and the second locking member 250 are locked, so that the current angle of the circuit board body 500 can be fixed;
by arranging the damping structure 300, the circuit board body 500 can obtain good anti-seismic performance; for example, when the instrument and equipment vibrates, the telescopic rod 320 is slidably sleeved in the cylinder body of the fixed cylinder 310 and is matched with the elastic member 340, so that the circuit board body 500 does not shake violently along with the change of the external environment;
furthermore, a thread groove 311 is formed in the outer side wall of the fixing cylinder 310, and the elastic nut 330 is screwed on the thread groove 311, so that the elastic force of the elastic member 340 can be adaptively adjusted, and the fixing cylinder can better adapt to different environments and application occasions.
The utility model discloses a circuit board 10 with shock attenuation and multi-angle installation function through setting up installation fixed knot structure 100, angle adjusting structure 200, shock-absorbing structure 300, joint structure 400, circuit board body 500, makes the circuit board have good anti-seismic performance on the one hand, and on the other hand can carry out the multi-angle installation to the circuit board.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a circuit board with shock attenuation and multi-angle installation function which characterized in that includes: the mounting and fixing structure, the angle adjusting structure, the damping structure, the clamping structure and the circuit board body are arranged;
the mounting and fixing structure comprises a mounting base and a fastening assembly arranged on the mounting base;
the angle adjusting structure includes: the device comprises a supporting seat, a first rotating shaft, a first locking piece, a second rotating shaft and a second locking piece; the supporting seat is fixed on the mounting base; the first rotating shaft is rotatably arranged on the supporting seat, and the first locking piece is tightly connected with the first rotating shaft; the second rotating shaft is rotatably arranged on the first rotating shaft, and the second locking piece is fixedly connected with the second rotating shaft;
the shock-absorbing structure includes: the fixing cylinder, the telescopic rod, the elastic nut and the elastic piece are arranged on the fixing cylinder; the fixed cylinder is fixed on the second rotating shaft; the telescopic rod is sleeved in the barrel body of the fixed barrel in a sliding manner, a thread groove is formed in the outer side wall of the fixed barrel, the elastic nut is screwed on the thread groove, one end of the elastic piece abuts against the telescopic rod, and the other end of the elastic piece abuts against the elastic nut;
the clamping structure is arranged on the telescopic rod;
the circuit board body is clamped on the clamping structure.
2. The circuit board with shock absorption and multi-angle mounting functions as claimed in claim 1, wherein the mounting base is a circular disk structure.
3. The circuit board with shock absorption and multi-angle mounting functions according to claim 2, wherein the fastening component is a bolt structure.
4. The circuit board with shock absorption and multi-angle mounting functions according to claim 3, wherein the number of the fastening components is multiple, and the multiple fastening components are distributed in an annular array around a central axis of the mounting base.
5. The circuit board with shock absorption and multi-angle mounting functions according to claim 1, wherein the first locking member is a nut structure, a shaft body of the first rotating shaft is provided with a thread, and the first locking member is screwed on the first rotating shaft and abuts against the supporting seat.
6. The circuit board with shock absorption and multi-angle mounting functions according to claim 5, wherein the second locking member is a nut structure, a shaft body of the second rotating shaft is provided with a thread, and the second locking member is screwed on the second rotating shaft and abuts against the first rotating shaft.
7. The circuit board with shock absorption and multi-angle mounting functions according to claim 1, wherein the elastic member is of a spring structure.
8. The circuit board with shock absorption and multi-angle mounting functions according to claim 7, wherein the fixed cylinder has a circular cylinder structure, and the telescopic rod has an elongated cylinder structure.
9. The circuit board with shock absorption and multi-angle mounting functions according to claim 1, wherein the clamping structure is a square frame structure.
10. The circuit board with shock absorption and multi-angle mounting functions of claim 9, wherein the snap structure is provided with a snap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920388051.4U CN209861262U (en) | 2019-03-25 | 2019-03-25 | Circuit board with shock attenuation and multi-angle installation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920388051.4U CN209861262U (en) | 2019-03-25 | 2019-03-25 | Circuit board with shock attenuation and multi-angle installation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209861262U true CN209861262U (en) | 2019-12-27 |
Family
ID=68934953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920388051.4U Expired - Fee Related CN209861262U (en) | 2019-03-25 | 2019-03-25 | Circuit board with shock attenuation and multi-angle installation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209861262U (en) |
-
2019
- 2019-03-25 CN CN201920388051.4U patent/CN209861262U/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: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |