CN212936276U - Single-sided circuit board with good anti-seismic performance - Google Patents
Single-sided circuit board with good anti-seismic performance Download PDFInfo
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- CN212936276U CN212936276U CN202021196499.5U CN202021196499U CN212936276U CN 212936276 U CN212936276 U CN 212936276U CN 202021196499 U CN202021196499 U CN 202021196499U CN 212936276 U CN212936276 U CN 212936276U
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- circuit board
- fixedly connected
- connecting rod
- main body
- guide post
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Abstract
The utility model discloses a single face circuit board that anti-seismic performance is good, including the location guide post, the upper end fixedly connected with circuit board main part of location guide post, the lower extreme fixedly connected with supporting baseplate of location guide post, avris fixedly connected with erection support two of circuit board main part lower extreme, the lower extreme fixedly connected with spliced pole of erection support two, the lower extreme fixedly connected with U type connecting rod of spliced pole, the lower extreme fixedly connected with shock attenuation pillar of U type connecting rod, the upper end of supporting baseplate is located the outside fixedly connected with damping spring of shock attenuation pillar. This single face circuit board that anti-seismic performance is good has effectively guaranteed the anti-seismic performance of circuit board self, has also improved the life of circuit board self simultaneously, has reduced use cost, through miniature radiator fan's setting, can directly dispel the heat to the circuit board, has guaranteed the normal operating of circuit board, has improved the holistic work efficiency of circuit board.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a single face circuit board that anti-seismic performance is good.
Background
The circuit board belongs to one kind of circuit board, can divide into three big classifications of single-sided board, double-sided board and multilayer circuit board according to the number of piles, can select different circuit boards according to the difference of daily demand, because the continuous progress of society, the circuit board is also more and more numerous for people's life is more convenient.
However, although the whole manufacturing process of the existing single-sided circuit board is mature, the circuit board is still fragile, the circuit board is often damaged due to collision or falling, the anti-seismic performance is poor, the service life of the circuit board is short, the use cost is high, heat can be generated in the working process of the circuit board, and the working efficiency of the circuit board can be greatly reduced when the temperature is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single face circuit board that anti-seismic performance is good to it is very ripe to propose current single face circuit board holistic manufacturing process in solving above-mentioned background art, but the circuit board still is more fragile, often because the collision perhaps drops and all can arouse the damage of circuit board inner line, anti-seismic performance is more poor, and then lead to the circuit board life not long, use cost is higher, can produce the heat simultaneously in the circuit board working process, can the work efficiency's of greatly reduced circuit board problem when the temperature is higher.
For realizing the above-mentioned purpose, the utility model provides a following technical scheme, a single face circuit board that anti-seismic performance is good, including the location guide post, the upper end fixedly connected with circuit board main part of location guide post, the lower extreme fixedly connected with supporting baseplate of location guide post, the lower extreme fixedly connected with erection support one of circuit board main part avris, avris fixedly connected with erection support two of circuit board main part lower extreme, the lower extreme fixedly connected with spliced pole of erection support two, the lower extreme fixedly connected with U type connecting rod of spliced pole, the lower extreme fixedly connected with shock strut of U type connecting rod, the upper end of supporting baseplate is located the outside fixedly connected with damping spring of shock strut, the upper end of supporting baseplate is located the miniature radiator fan of fixedly connected with between the shock strut.
Preferably, the positioning guide post is located at the central position of the circuit board main body and the supporting bottom plate, the positioning guide post comprises a first sleeve and a first connecting rod, and the first sleeve is movably connected with the first connecting rod.
Preferably, the first mounting support is symmetrically provided with four about the horizontal center line of the circuit board main body, a threaded hole is formed in the first mounting support, a threaded rod is connected to the inner thread of the threaded hole, and the threaded rod penetrates through the first mounting support and is fixedly connected with the supporting bottom plate.
Preferably, the second mounting support is symmetrically provided with two groups about a horizontal central line of the circuit board main body, and two ends of the U-shaped connecting rod are respectively connected with a damping strut.
Preferably, the shock strut comprises a second sleeve and a second connecting rod, and the second sleeve is movably connected with the second connecting rod.
Preferably, the two micro heat dissipation fans are symmetrically arranged about a vertical central line of the supporting base plate, and the micro heat dissipation fans are electrically connected with the circuit board main body.
Preferably, the supporting bottom plate is made of a polyurethane shock absorption material, and a threaded mounting hole is formed in the supporting bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the single-sided circuit board with good anti-seismic performance, the anti-seismic performance of the circuit board is effectively guaranteed through the arrangement of the positioning guide columns, the damping support columns and the damping springs, the service life of the circuit board is prolonged, and meanwhile, the stability of the circuit board is improved through the arrangement of the first mounting support and the threaded rod;
2. the single-sided circuit board with good anti-seismic performance can directly radiate the circuit board through the arrangement of the miniature radiating fan, thereby ensuring the normal operation of the circuit board and improving the overall working efficiency of the circuit board.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. positioning a guide post; 101. a first sleeve; 102. a first connecting rod; 2. a circuit board main body; 3. a support base plate; 4. mounting a first support; 41. a threaded hole; 42. a threaded rod; 5. mounting a second support; 6. connecting columns; 7. a U-shaped connecting rod; 8. a shock strut; 81. a second sleeve; 82. a second connecting rod; 9. a damping spring; 10. a micro heat dissipation fan.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a single face circuit board that anti-seismic performance is good, including location guide post 1, the upper end fixedly connected with circuit board main part 2 of location guide post 1, the lower extreme fixedly connected with supporting baseplate 3 of location guide post 1, the lower extreme fixedly connected with erection support 4 of 2 avris of circuit board main part, avris fixedly connected with erection support two 5 of 2 lower extremes of circuit board main part, the lower extreme fixedly connected with spliced pole 6 of erection support two 5, the lower extreme fixedly connected with U type connecting rod 7 of spliced pole 6, the lower extreme fixedly connected with damping strut 8 of U type connecting rod 7, the upper end of supporting baseplate 3 is located damping strut 8's outside fixedly connected with damping spring 9, the upper end of supporting baseplate 3 is located the miniature radiator fan 10 of fixedly connected with between the damping.
Further, location guide post 1 is located the central point of circuit board main part 2 and supporting baseplate 3 and puts, and location guide post 1 includes first sleeve 101 and head rod 102, and the inside swing joint of first sleeve 101 has head rod 102, through the setting of location guide post 1, has guaranteed the stability of circuit board main part 2 when receiving the collision downstream.
Further, a first mounting support 4 is symmetrically provided with four about the horizontal center line of the circuit board main body 2, a threaded hole 41 is formed in the first mounting support 4, the internal thread of the threaded hole 41 is connected with a threaded rod 42, the threaded rod 42 penetrates through the first mounting support 4 and the supporting base plate 3 and is fixedly connected with the first mounting support 4, the threaded hole 41 and the threaded rod 42 are arranged, the circuit board main body 2 and the supporting base plate 3 can be locked with each other, and the stability of the whole circuit board main body is improved.
Further, two sets of horizontal central line symmetry about circuit board main part 2 of erection support two 5 are provided with, and the both ends of U type connecting rod 7 are connected with shock strut 8 respectively, through the setting of U type connecting rod 7, can connect a plurality of shock struts 8, and the shock attenuation effect improves greatly.
Further, the shock strut 8 comprises a second sleeve 81 and a second connecting rod 82, the second sleeve 81 is movably connected with the second connecting rod 82, and damage to the circuit board main body 2 caused by shock is reduced through the shock strut 8.
Furthermore, two miniature cooling fans 10 are symmetrically arranged on the vertical central line of the supporting base plate 3, and the miniature cooling fans 10 are electrically connected with the circuit board main body 2, so that the heat dissipation of the circuit board main body 2 is ensured, and the normal operation of the circuit board main body 2 is further ensured.
Further, supporting baseplate 3 is polyurethane shock attenuation material, and threaded mounting hole has been seted up to supporting baseplate 3's inside, and the installation of being convenient for has improved the holistic shock attenuation effect of circuit board through polyurethane shock attenuation material's setting.
The working principle is as follows: firstly, the circuit board is powered on, the circuit board main body 2 is enabled to normally operate, meanwhile, the miniature radiating fan 10 normally operates under the electrical connection with the circuit board main body 2, the circuit board main body 2 is further cooled, the normal operation of the circuit board main body 2 is guaranteed, the circuit board main body 2 and the supporting bottom plate 3 are mutually locked through the locking threaded rod 42, the overall stability of the circuit board is improved, when the whole circuit board is collided or drops, the damping strut 8 and the damping spring 9 can provide a good damping effect for the circuit board main body 2, the damage to the circuit board main body 2 caused by vibration is reduced, the service life of the circuit board main body 2 is greatly prolonged, and the use cost in the daily use process is reduced.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a single face circuit board that anti-seismic performance is good, includes location guide post (1), its characterized in that: the upper end of the positioning guide post (1) is fixedly connected with a circuit board main body (2), the lower end of the positioning guide post (1) is fixedly connected with a supporting bottom plate (3), the lower end of the edge side of the circuit board main body (2) is fixedly connected with a first mounting support (4), the side of the lower end of the circuit board main body (2) is fixedly connected with a second mounting support (5), the lower end of the second mounting support (5) is fixedly connected with a connecting column (6), the lower end of the connecting column (6) is fixedly connected with a U-shaped connecting rod (7), the lower end of the U-shaped connecting rod (7) is fixedly connected with a shock absorption strut (8), the upper end of the supporting bottom plate (3) is fixedly connected with a damping spring (9) at the outer side of the damping strut (8), the upper end of the supporting bottom plate (3) is fixedly connected with a miniature radiating fan (10) between the shock absorption supporting columns (8).
2. The single-sided circuit board with good shock resistance of claim 1, wherein: the positioning guide post (1) is positioned at the central position of the circuit board main body (2) and the supporting bottom plate (3), the positioning guide post (1) comprises a first sleeve (101) and a first connecting rod (102), and the first sleeve (101) is movably connected with the first connecting rod (102).
3. The single-sided circuit board with good shock resistance of claim 1, wherein: the circuit board is characterized in that four mounting supports (4) are symmetrically arranged on the horizontal center line of the circuit board main body (2), a threaded hole (41) is formed in the mounting supports (4), a threaded rod (42) is connected to the internal threads of the threaded hole (41), and the threaded rod (42) penetrates through the mounting supports (4) and is fixedly connected with the supporting bottom plate (3).
4. The single-sided circuit board with good shock resistance of claim 1, wherein: and the two mounting supports (5) are symmetrically arranged about the horizontal central line of the circuit board main body (2) in two groups, and two ends of the U-shaped connecting rod (7) are respectively connected with a damping strut (8).
5. The single-sided circuit board with good shock resistance of claim 1, wherein: the shock absorption strut (8) comprises a second sleeve (81) and a second connecting rod (82), and the second connecting rod (82) is movably connected inside the second sleeve (81).
6. The single-sided circuit board with good shock resistance of claim 1, wherein: the two miniature radiating fans (10) are symmetrically arranged on the vertical central line of the supporting base plate (3), and the miniature radiating fans (10) are electrically connected with the circuit board main body (2).
7. The single-sided circuit board with good shock resistance of claim 1, wherein: the supporting base plate (3) is made of a polyurethane shock absorption material, and a threaded mounting hole is formed in the supporting base plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021196499.5U CN212936276U (en) | 2020-06-24 | 2020-06-24 | Single-sided circuit board with good anti-seismic performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021196499.5U CN212936276U (en) | 2020-06-24 | 2020-06-24 | Single-sided circuit board with good anti-seismic performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212936276U true CN212936276U (en) | 2021-04-09 |
Family
ID=75326540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021196499.5U Active CN212936276U (en) | 2020-06-24 | 2020-06-24 | Single-sided circuit board with good anti-seismic performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212936276U (en) |
-
2020
- 2020-06-24 CN CN202021196499.5U patent/CN212936276U/en active Active
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