CN208590148U - It is a kind of with subtracting the PCB circuit board for hitting structure - Google Patents
It is a kind of with subtracting the PCB circuit board for hitting structure Download PDFInfo
- Publication number
- CN208590148U CN208590148U CN201821049826.7U CN201821049826U CN208590148U CN 208590148 U CN208590148 U CN 208590148U CN 201821049826 U CN201821049826 U CN 201821049826U CN 208590148 U CN208590148 U CN 208590148U
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- China
- Prior art keywords
- circuit board
- block
- fixedly installed
- spring
- subtracting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of with subtracting the PCB circuit board for hitting structure, including circuit board body, buffer board is equipped with above and below the circuit board body, two buffer board sides close to each other offer dashpot, being slidably installed on the side inner wall that two dashpots are located remotely from each other, there are two movable blocks, support rod is rotatably equipped on movable block, the top and bottom of the circuit board body is fixedly mounted there are two fixed block, one end of support rod is rotatablely connected with corresponding fixed block, the side that two movable blocks in the same dashpot are located remotely from each other is fixedly installed with stripper plate, it is opened up on the two sides inner wall of the dashpot fluted, the first spring is fixedly installed on the side inner wall that two grooves on the same buffer board are located remotely from each other.The utility model has good buffer function, and convenient for slowing down the impact force that circuit board body is subject to, structure is simple, easy to use.
Description
Technical field
The utility model relates to PCB circuit board technical fields more particularly to a kind of with subtracting the PCB circuit board for hitting structure.
Background technique
PCB circuit board is also known as printed circuit board, is the supplier of electronic component electrical connection, its development existing 100
The history of many years, its design are mainly layout design, and the major advantage using circuit board is to greatly reduce wiring and assembly
Mistake, improve the gentle productive labor rate of Automated water, according to the wiring board number of plies can be divided into single sided board, dual platen, four laminates,
Six laminates and other multilayer circuit boards, the existing most buffering effect of PCB circuit board is bad, is easy to be collided and damage,
Therefore we have proposed a kind of with the PCB circuit board for hitting structure is subtracted, for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and the one kind proposed has to subtract and hits knot
The PCB circuit board of structure.
To achieve the goals above, the utility model adopts the technical scheme that
It is a kind of with subtracting the PCB circuit board for hitting structure, including circuit board body, above and below the circuit board body
It is equipped with buffer board, two buffer board sides close to each other offer dashpot, the side that two dashpots are located remotely from each other
Be slidably installed on inner wall there are two movable block, be rotatably equipped with support rod on movable block, the top of the circuit board body with
Bottom is fixedly mounted there are two fixed block, and one end of support rod is rotatablely connected with corresponding fixed block, is located at the same buffering
The side that two movable blocks in slot are located remotely from each other is fixedly installed with stripper plate, opens up on the two sides inner wall of the dashpot
It is fluted, it is fixedly installed with the first spring on the side inner wall that two grooves on the same buffer board are located remotely from each other,
The side that two the first springs one end close to each other is located remotely from each other with corresponding two stripper plates respectively is fixedly connected, stripper plate
It is connected with the side walls of corresponding groove.
Preferably, it is opened up on the side inner wall that two dashpots are located remotely from each other there are two the first limiting slot, on movable block
It is fixedly installed with the first limited block, the first limited block is connected with the side walls of corresponding first limiting slot.
Preferably, two buffer boards side close to each other offers multiple shifting chutes, the top of circuit board body with
Bottom is fixedly installed with multiple fixed plates, and the side of fixed plate extends in corresponding shifting chute.
Preferably, it is fixedly installed on the side inner wall that two shifting chutes on same vertical axis are located remotely from each other
Pushing block, the side that two fixed plates are located remotely from each other offer spring groove, the side walls of pushing block and corresponding spring groove
Connection.
Preferably, be fixedly installed with second spring on the side inner wall of the spring groove, one end of second spring with it is corresponding
Pushing block be fixedly connected.
Preferably, the second limiting slot, the fixed peace in the two sides of fixed plate are offered on the two sides inner wall of the shifting chute
Equipped with the second limited block, the second limited block is connected with the side walls of corresponding second limiting slot.
Preferably, the two sides of the circuit board body are fixedly installed with multiple guide pads, and the two sides of two buffer boards are equal
Multiple carrier blocks are fixedly installed with, guide groove is offered on carrier block, guide pad is connected with the side walls of corresponding guide groove.
Compared with prior art, the utility model has the beneficial effects that
Pass through circuit board body, buffer board, dashpot, movable block, support rod, fixed block, stripper plate, groove, the first bullet
Spring, fixed plate, shifting chute, pushing block, spring groove, second spring, carrier block, guide pad and guide groove match, and work as circuit board
When ontology is collided, impact force can be applied on buffer board, move buffer board to the direction close to circuit board body,
Fixed block will push support rod and be moved at this time, and support rod pushes movable block to be moved in the horizontal direction, pass through movement
Block drives stripper plate to squeeze the first spring, and the power that when the first spring contraction generates can carry out buffering and unload power, same with this
When, pushing block can squeeze second spring, and the bounce that second spring generates when shrinking can play the role of buffering and unload power, thus
Play the role of slowing down collision, the utility model has good buffer function, convenient for slowing down the collision that circuit board body is subject to
Power, structure is simple, easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of with subtracting the structural schematic diagram for hitting the PCB circuit board of structure；
Fig. 2 be the utility model proposes it is a kind of with subtracting the structural schematic diagram for hitting the part A of PCB circuit board of structure；
Fig. 3 be the utility model proposes it is a kind of with subtracting the structural schematic diagram for hitting the part B of PCB circuit board of structure；
Fig. 4 be the utility model proposes it is a kind of with subtracting the structural schematic diagram for hitting the C portion of PCB circuit board of structure；
Fig. 5 be the utility model proposes it is a kind of with the movable block, the stripper plate and first that subtract the PCB circuit board for hitting structure
The schematic perspective view of limited block connection.
In figure: 1 circuit board body, 2 buffer boards, 3 dashpots, 4 movable blocks, 5 support rods, 6 fixed blocks, 7 stripper plates, 8 recessed
Slot, 9 first springs, 10 fixed plates, 11 shifting chutes, 12 pushing blocks, 13 spring grooves, 14 second springs, 15 carrier blocks, 16 guiding
Block, 17 guide grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, a kind of with subtracting the PCB circuit board for hitting structure, including circuit board body 1, circuit board body 1 it is upper
Side and lower section are equipped with buffer board 2, and two buffer boards 2 side close to each other offers dashpot 3, two 3 phases of dashpot
It is mutually slidably installed on separate side inner wall there are two movable block 4, is rotatably equipped with support rod 5, circuit board sheet on movable block 4
The top and bottom of body 1 is fixedly mounted there are two fixed block 6, and one end of support rod 5 is rotatablely connected with corresponding fixed block 6,
The side that two movable blocks 4 in the same dashpot 3 are located remotely from each other is fixedly installed with stripper plate 7, and the two of dashpot 3
Fluted 8 are opened up on the inner wall of side, it is solid on the side inner wall that two grooves 8 on the same buffer board 2 are located remotely from each other
Dingan County is equipped with the first spring 9, and two the first springs 9 one end close to each other is located remotely from each other with corresponding two stripper plates 7 respectively
Side be fixedly connected, the side walls of stripper plate 7 and corresponding groove 8 connect, by circuit board body 1, buffer board 2, slow
Jet-bedding 3, support rod 5, fixed block 6, stripper plate 7, groove 8, the first spring 9, fixed plate 10, shifting chute 11, pushes movable block 4
Block 12, spring groove 13, second spring 14, carrier block 15, guide pad 16 and guide groove 17 match, when circuit board body 1 by
When collision, impact force can be applied on buffer board 2, move buffer board 2 to the direction close to circuit board body 1, at this time
Fixed block 6 will push support rod 5 and be moved, and support rod 5 pushes movable block 4 to be moved in the horizontal direction, pass through movement
Block 4 drives stripper plate 7 to squeeze the first spring 9, and the power that the first spring 9 generates when shrinking can carry out buffering and unload power, with
This simultaneously, pushing block 12 can squeeze second spring 14, and the bounce that second spring 14 generates when shrinking can play buffering and unload power
Effect, to play the role of slowing down collision, the utility model has good buffer function, convenient for slowing down circuit board body
1 impact force being subject to, structure is simple, easy to use.
In the utility model, is opened up on the side inner wall that two dashpots 3 are located remotely from each other there are two the first limiting slot, moved
The first limited block is fixedly installed on motion block 4, the first limited block is connected with the side walls of corresponding first limiting slot, and two slow
The side close to each other of punching 2 offers multiple shifting chutes 11, and the top and bottom of circuit board body 1 is fixedly installed with more
A fixed plate 10, the side of fixed plate 10 extend in corresponding shifting chute 11, two movements on same vertical axis
Pushing block 12 is fixedly installed on the side inner wall that slot 11 is located remotely from each other, the side that two fixed plates 10 are located remotely from each other opens up
There is spring groove 13, pushing block 12 is connected with the side walls of corresponding spring groove 13, fixed peace on the side inner wall of spring groove 13
Equipped with second spring 14, one end of second spring 14 is fixedly connected with corresponding pushing block 12, on the two sides inner wall of shifting chute 11
The second limiting slot is offered, the two sides of fixed plate 10 are fixedly installed with the second limited block, the second limited block and corresponding
The side walls of two limiting slots connect, and the two sides of circuit board body 1 are fixedly installed with multiple guide pads 16, two buffer boards 2
Two sides be fixedly installed with multiple carrier blocks 15, offer guide groove 17 on carrier block 15, guide pad 16 and corresponding guiding
The side walls of slot 17 connect, and by circuit board body 1, buffer board 2, dashpot 3, movable block 4, support rod 5, fixed block 6, squeeze
Pressing plate 7, groove 8, the first spring 9, fixed plate 10, shifting chute 11, pushing block 12, spring groove 13, second spring 14, carrier block
15, guide pad 16 and guide groove 17 match, and when circuit board body 1 is collided, impact force can be applied on buffer board 2,
Move buffer board 2 to the direction close to circuit board body 1, fixed block 6 will push support rod 5 and be moved at this time, branch
Strut 5 pushes movable block 4 to be moved in the horizontal direction, drives stripper plate 7 to squeeze the first spring 9 by movable block 4
Pressure, the power that the first spring 9 generates when shrinking can carry out buffering and unload power, and at the same time, pushing block 12 can squeeze second spring 14,
The bounce that second spring 14 generates when shrinking can play the role of buffering and unload power, slow down collision to play, this
Utility model has good buffer function, and convenient for slowing down the impact force that circuit board body 1 is subject to, structure is simple, easy to use.
Working principle: in use, when circuit board body 1 is collided, impact force can be applied on buffer board 2, make to delay
Punching 2 is moved to the direction close to circuit board body 1, and fixed block 6 will push support rod 5 and be moved at this time, support rod 5
It pushes movable block 4 to be moved in the horizontal direction, drives stripper plate 7 to squeeze the first spring 9 by movable block 4, the
The power that generates can carry out buffering and unload power when one spring 9 is shunk, and at the same time, pushing block 12 can squeeze second spring 14, and second
The bounce that spring 14 generates when shrinking can play the role of buffering and unload power, slow down collision to play.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of with subtracting the PCB circuit board for hitting structure, including circuit board body (1), which is characterized in that the circuit board body
(1) it being equipped with above and below buffer board (2), two buffer board (2) sides close to each other offer dashpot (3),
There are two being slidably installed on the side inner wall that two dashpots (3) are located remotely from each other movable block (4), peace is rotated on movable block (4)
Equipped with support rod (5), the top and bottom of the circuit board body (1) is fixedly mounted there are two fixed block (6), support rod
(5) one end is rotatablely connected with corresponding fixed block (6), and two movable blocks (4) being located in the same dashpot (3) are mutually remote
From side be fixedly installed with stripper plate (7), open up fluted (8) on the two sides inner wall of the dashpot (3), be located at same
It is fixedly installed with the first spring (9) on the side inner wall that two grooves (8) on one buffer board (2) are located remotely from each other, two
The side that first spring (9) one end close to each other is located remotely from each other with corresponding two stripper plates (7) respectively is fixedly connected, and is squeezed
Plate (7) is connected with the side walls of corresponding groove (8).
2. according to claim 1 a kind of with subtracting the PCB circuit board for hitting structure, which is characterized in that two dashpots (3)
It is opened up on the side inner wall being located remotely from each other there are two the first limiting slot, is fixedly installed with the first limited block on movable block (4), the
One limited block is connected with the side walls of corresponding first limiting slot.
3. according to claim 1 a kind of with subtracting the PCB circuit board for hitting structure, which is characterized in that two buffer boards (2)
Side close to each other offers multiple shifting chutes (11), and the top and bottom of circuit board body (1) is fixedly installed with more
A fixed plate (10), the side of fixed plate (10) extend in corresponding shifting chute (11).
4. according to claim 3 a kind of with subtracting the PCB circuit board for hitting structure, which is characterized in that it is same vertical to be located at
It is fixedly installed with pushing block (12) on the side inner wall that two shifting chutes (11) on axis are located remotely from each other, two fixed plates
(10) side being located remotely from each other offers spring groove (13), and pushing block (12) connects with the side walls of corresponding spring groove (13)
It connects.
5. according to claim 4 a kind of with subtracting the PCB circuit board for hitting structure, which is characterized in that the spring groove
(13) it is fixedly installed on side inner wall second spring (14), one end of second spring (14) is solid with corresponding pushing block (12)
Fixed connection.
6. according to claim 3 a kind of with subtracting the PCB circuit board for hitting structure, which is characterized in that the shifting chute
(11) the second limiting slot is offered on two sides inner wall, the two sides of fixed plate (10) are fixedly installed with the second limited block, the
Two limited blocks are connected with the side walls of corresponding second limiting slot.
7. according to claim 1 a kind of with subtracting the PCB circuit board for hitting structure, which is characterized in that the circuit board sheet
The two sides of body (1) are fixedly installed with multiple guide pads (16), and the two sides of two buffer boards (2) are fixedly installed with multiple carryings
Block (15) offers guide groove (17) on carrier block (15), and guide pad (16) connects with the side walls of corresponding guide groove (17)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049826.7U CN208590148U (en) | 2018-07-04 | 2018-07-04 | It is a kind of with subtracting the PCB circuit board for hitting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049826.7U CN208590148U (en) | 2018-07-04 | 2018-07-04 | It is a kind of with subtracting the PCB circuit board for hitting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208590148U true CN208590148U (en) | 2019-03-08 |
Family
ID=65538920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821049826.7U Expired - Fee Related CN208590148U (en) | 2018-07-04 | 2018-07-04 | It is a kind of with subtracting the PCB circuit board for hitting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208590148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874258A (en) * | 2019-04-12 | 2019-06-11 | 安徽省尚展模具工业有限公司 | A kind of waterproof anti-collision structure of automobile line intralamellar part installation |
| CN113825303A (en) * | 2021-09-30 | 2021-12-21 | 江西技研新阳电子有限公司 | Double-layer circuit board with buffer structure |
-
2018
- 2018-07-04 CN CN201821049826.7U patent/CN208590148U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874258A (en) * | 2019-04-12 | 2019-06-11 | 安徽省尚展模具工业有限公司 | A kind of waterproof anti-collision structure of automobile line intralamellar part installation |
| CN109874258B (en) * | 2019-04-12 | 2020-12-22 | 安徽省尚展模具工业有限公司 | Waterproof anticollision structure of automotive wiring board internally mounted |
| CN113825303A (en) * | 2021-09-30 | 2021-12-21 | 江西技研新阳电子有限公司 | Double-layer circuit board with buffer structure |
| CN113825303B (en) * | 2021-09-30 | 2023-02-10 | 江西技研新阳电子有限公司 | Double-layer circuit board with buffer structure |
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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: 20190308 Termination date: 20190704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |