CN206452601U - A kind of protection against electric shock wiring board - Google Patents
A kind of protection against electric shock wiring board Download PDFInfo
- Publication number
- CN206452601U CN206452601U CN201720163066.1U CN201720163066U CN206452601U CN 206452601 U CN206452601 U CN 206452601U CN 201720163066 U CN201720163066 U CN 201720163066U CN 206452601 U CN206452601 U CN 206452601U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- push rod
- sides
- fixture block
- retainer ring
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of protection against electric shock wiring board, including wiring board, both sides at the top of the wiring board are equipped with fixed traveller, the inner chamber of the wiring board and fixed traveller is arranged with push rod, the top of the push rod is provided with handle, the bottom on the push rod surface runs through wiring board and extends to the bottom of wiring board, the both sides of the wiring board bottom are equipped with movable post, the inner chamber of the movable post is arranged with push rod, the surface of the push rod is arranged with retainer ring, the junction of both sides and wiring board at the top of the retainer ring is provided with extension spring, the both sides of the retainer ring are equipped with slide bar.The utility model is cooperated by extension spring, movable post, slide bar, chute, mounting seat, push rod, handle, first rotating shaft, the first fixture block, the second fixture block, loose slot, limited block, the second rotating shaft, spring and retainer ring, protection against electric shock can be played a part of to wiring board, effect is more preferable when in use for such wiring board.
Description
Technical field
The utility model is related to wiring board techniques field, specially a kind of protection against electric shock wiring board.
Background technology
The title of circuit board has：Ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board,
Pcb board, aluminium base, high frequency plate, thick copper coin, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board prints (copper lithographic technique)
Circuit board etc..Circuit board makes circuit miniaturization, directly perceivedization, batch production and optimization electrical appliance layout lifting for permanent circuit
Act on.Circuit board can be described as printed substrate or printed circuit board (PCB), and English name is (Printed Circuit Board)
PCB, (Flexible Printed Circuit board) (FPC wiring boards are also known as flexible circuitry board flexible circuit to FPC wiring boards
Plate is that the one kind being made using polyimides or polyester film as base material has height reliability, excellent pliable printed circuit
Plate.With Distribution density is high, lightweight, thickness of thin, good bending property the characteristics of！) and Rigid Flex (reechas, Soft and
Hard combination plate) FPC and PCB birth and development, expedited the emergence of Rigid Flex this new product.Therefore,
Rigid Flex, is exactly FPC and rigid wiring board, by processes such as pressings, by related process requirement combination one
Rise, the wiring board with FPC characteristics and PCB characteristics of formation.
Existing wiring board is used in long-time in the market, and the situation of electric shock occurs in wiring board, because existing
Wiring board is when mounted, all that wiring board is fixed by bolt, so the shape rocked occurs in wiring board when in use
Condition, so as to cause the problem of electric shock occurs when long-time is used in wiring board.
Utility model content
The purpose of this utility model is to provide a kind of protection against electric shock wiring board, and possessing that wiring board is fixed prevents electric leakage
Advantage, solve existing wiring board and can go out to rock when in use and cause the problem of wiring board gets an electric shock.
To achieve the above object, the utility model provides following technical scheme：A kind of protection against electric shock wiring board, including circuit
Both sides at the top of plate, the wiring board are equipped with fixed traveller, and the inner chamber of the wiring board and fixed traveller is arranged with push rod,
The top of the push rod is provided with handle, and the bottom on the push rod surface runs through wiring board and extends to the bottom of wiring board, described
The both sides of wiring board bottom are equipped with movable post, and the inner chamber of the movable post is arranged with push rod, and the surface of the push rod is arranged with
The junction of both sides and wiring board at the top of retainer ring, the retainer ring is provided with extension spring, and the both sides of the retainer ring are all provided with
There is slide bar, the both sides of the movable column wall offer the chute being adapted with slide bar, and the bottom on the push rod surface is arranged
There is mounting seat, the bottom on the push rod surface is run through and extends to the bottom of mounting seat, and the bottom of the push rod both sides is equal
Provided with the second rotating shaft, the outside of second rotating shaft is provided with the second fixture block, the inner side of second fixture block and the junction of push rod
It is flexibly connected by spring, the other end of second fixture block is provided with first rotating shaft, and the inner side of the first rotating shaft is provided with first
Fixture block, the inner side of first fixture block is provided with limited block, and the bottom of the push rod inner chamber offers the work being adapted with limited block
Dynamic groove.
It is preferred that, the both sides of the retainer ring are fixedly connected with the junction of slide bar by fixed block and fixing bolt,
And two slide bars are centrosymmetric on retainer ring.
It is preferred that, the inner side of first fixture block is fixedly connected with the junction of limited block by contiguous block, and the first card
The outside of block is fixedly connected with the junction of first rotating shaft by fixture.
It is preferred that, the shape size of described two extension springs is consistent, and two extension springs are centrosymmetric on push rod, draw
The top and bottom of spring are fixedly connected with the junction of wiring board and retainer ring by fixture.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model passes through extension spring, movable post, slide bar, chute, mounting seat, push rod, handle, first rotating shaft, the
One fixture block, the second fixture block, loose slot, limited block, the second rotating shaft, spring and retainer ring cooperate, and can play anti-to wiring board
The effect of electric shock, effect is more preferable when in use such wiring board, it is to avoid existing wiring board is carried out by bolt to wiring board
It is fixed, so as to cause wiring board to rock, the situation of electric leakage is caused to wiring board, is adapted to promote the use of.
2nd, the utility model can play fixed work by fixed block and fixing bolt to the junction of retainer ring and slide bar
With effect is more preferable when in use for such slide bar, it is to avoid slide bar the situation loosened occurs when long-time is used, so as to cause to slide
There is the situation dropped when long-time is used in bar, and by fixed traveller, can play a part of Stable sliding to push rod, so push away
Effect is more preferable when in use for bar, it is to avoid the situation rocked occurs when in use in push rod, so as to cause push rod using effect bad
Situation, by contiguous block, fixed effect can be played to the junction of limited block and the first fixture block, such limited block is being used
Shi Xiaoguo is more preferable, it is to avoid the situation loosened occurs when in use in limited block, so that it is bad to cause limited block using effect occur
Situation.
Brief description of the drawings
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model A-A partial structural diagrams；
Fig. 3 is the utility model B-B partial structural diagrams.
In figure：1 wiring board, 2 extension springs, 3 movable posts, 4 slide bars, 5 fixed blocks, 6 fixing bolts, 7 chutes, 8 mounting seats, 9
Fixed traveller, 10 push rods, 11 handles, 12 first rotating shafts, 13 first fixture blocks, 14 second fixture blocks, 15 loose slots, 16 limited blocks, 17
Second rotating shaft, 18 contiguous blocks, 19 springs, 20 retainer rings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3, a kind of protection against electric shock wiring board, including wiring board 1 are referred to, the both sides at the top of wiring board 1 are equipped with fixation
Traveller 9, by fixed traveller 9, can play a part of Stable sliding, effect is more preferable when in use for such push rod 10 to push rod 10,
Avoid push rod 10 and occur the situation rocked when in use, so as to cause the bad situation of the using effect of push rod 10, the He of wiring board 1
The inner chamber of fixed traveller 9 is arranged with push rod 10, and the top of push rod 10 is provided with handle 11, and circuit is run through in the bottom on the surface of push rod 10
Plate 1 and the bottom for extending to wiring board 1, the both sides of the bottom of wiring board 1 are equipped with movable post 3, and the inner chamber of movable post 3, which is arranged with, to push away
Bar 10, the surface of push rod 10 is arranged with retainer ring 20, the both sides of retainer ring 20 and the junction of slide bar 4 by fixed block 5 and
Fixing bolt 6 is fixedly connected, and the utility model is by fixed block 5 and fixing bolt 6, connection that can be to retainer ring 20 and slide bar 4
Fixed effect is played at place, effect is more preferable when in use for such slide bar 4, it is to avoid slide bar 4 loosens when long-time is used
Situation, so as to cause slide bar 4 situation dropped occur when long-time is used, and during two slide bars 4 are on retainer ring 20
The heart is symmetrical, and the both sides and the junction of wiring board 1 at the top of retainer ring 20 are provided with extension spring 2, the shape size one of two extension springs 2
Cause, and two extension springs 2 are centrosymmetric on push rod 10, the top and bottom of extension spring 2 and the connection of wiring board 1 and retainer ring 20
Place is fixedly connected by fixture, and the both sides of retainer ring 20 are equipped with slide bar 4, the both sides of the movable inwall of post 3 offer with
The chute 7 that slide bar 4 is adapted, the bottom on the surface of push rod 10 is arranged with mounting seat 8, and the bottom on the surface of push rod 10 is run through and extended
To the bottom of mounting seat 8, the bottom of the both sides of push rod 10 is equipped with the second rotating shaft 17, and the outside of the second rotating shaft 17 is provided with the second card
Block 14, the inner side of the second fixture block 14 is flexibly connected with the junction of push rod 10 by spring 19, and the other end of the second fixture block 14 is set
There is first rotating shaft 12, the inner side of first rotating shaft 12 is provided with the first fixture block 13, the inner side of the first fixture block 13 and the connection of limited block 16
Place is fixedly connected by contiguous block 18, by contiguous block 18, can play fixation to the junction of the fixture block 13 of limited block 16 and first
Effect, effect is more preferable when in use such limited block 16, it is to avoid the situation loosened occurs when in use in limited block 16 so that
Limited block 16 is caused the bad situation of using effect occur, and the outside and the junction of first rotating shaft 12 of the first fixture block 13 pass through
Fixture is fixedly connected, and the inner side of the first fixture block 13 is provided with limited block 16, and the bottom of the inner chamber of push rod 10 is offered and limited block 16
The loose slot 15 being adapted, the utility model by extension spring 2, movable post 3, slide bar 4, chute 7, mounting seat 8, push rod 10,
Handle 11, first rotating shaft 12, the first fixture block 13, the second fixture block 14, loose slot 15, limited block 16, the second rotating shaft 17, spring 19 and solid
Determine ring 20 to cooperate, protection against electric shock can be played a part of to wiring board 1, effect is more preferable when in use for such wiring board 1, it is to avoid
Wiring board 1 is fixed by bolt for existing wiring board 1, so as to cause wiring board 1 to rock, wiring board 1 is caused
The situation of electric leakage, is adapted to promote the use of.
In use, pressing handle 11, push rod 10 is driven by handle 11, push rod 10 enters to be fixed in mounting seat,
It is mutual by first rotating shaft 12, the first fixture block 13, the second fixture block 14, loose slot 15, limited block 16, the second rotating shaft 17 and spring 19
Coordinate and carry out clamping, cooperate and push rod 10 is answered by extension spring 2, movable post 3, slide bar 4, chute 7 and mounting seat 8
Position, in dismounting, passes through first rotating shaft 12, the first fixture block 13, the second fixture block 14, loose slot 15, limited block 16, the second rotating shaft 17
Being cooperated with spring 19 to remove.
In summary：The protection against electric shock wiring board, passes through extension spring 2, movable post 3, slide bar 4, chute 7, mounting seat 8, push rod
10th, handle 11, first rotating shaft 12, the first fixture block 13, the second fixture block 14, loose slot 15, limited block 16, the second rotating shaft 17, spring
19 and retainer ring 20, solve existing wiring board 1 and can go out to rock when in use and cause the problem of wiring board 1 gets an electric shock.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of protection against electric shock wiring board, including wiring board (1), it is characterised in that：Both sides at the top of the wiring board (1) are equipped with
The inner chamber of fixed traveller (9), the wiring board (1) and fixed traveller (9) is arranged with push rod (10), the top of the push rod (10)
Portion is provided with handle (11), and the bottom on push rod (10) surface runs through wiring board (1) and extends to the bottom of wiring board (1), institute
The both sides for stating wiring board (1) bottom are equipped with movable post (3), and the inner chamber of the movable post (3) is arranged with push rod (10), described to push away
The both sides and the junction of wiring board (1) that the surface of bar (10) is arranged with the top of retainer ring (20), the retainer ring (20) are all provided with
Extension spring (2) is equipped with, the both sides of the retainer ring (20) are equipped with slide bar (4), and the both sides of movable post (3) inwall are offered
The chute (7) being adapted with slide bar (4), the bottom on push rod (10) surface is arranged with mounting seat (8), the push rod (10)
The bottom on surface is run through and extends to the bottom of mounting seat (8), and the bottom of push rod (10) both sides is equipped with the second rotating shaft
(17), the outside of second rotating shaft (17) is provided with the second fixture block (14), inner side and the push rod (10) of second fixture block (14)
Junction be flexibly connected by spring (19), the other end of second fixture block (14) is provided with first rotating shaft (12), described the
The inner side of one rotating shaft (12) is provided with the first fixture block (13), and the inner side of first fixture block (13) is provided with limited block (16), described to push away
The bottom of bar (10) inner chamber offers the loose slot (15) being adapted with limited block (16).
2. a kind of protection against electric shock wiring board according to claim 1, it is characterised in that：The both sides of the retainer ring (20) and cunning
The junction of bar (4) is fixedly connected by fixed block (5) with fixing bolt (6), and two slide bars (4) are on retainer ring (20)
It is centrosymmetric.
3. a kind of protection against electric shock wiring board according to claim 1, it is characterised in that：The inner side of first fixture block (13) with
The junction of limited block (16) is fixedly connected by contiguous block (18), and outside and the first rotating shaft (12) of the first fixture block (13)
Junction is fixedly connected by fixture.
4. a kind of protection against electric shock wiring board according to claim 1, it is characterised in that：The shape of two extension springs (2) is big
It is small consistent, and two extension springs (2) are centrosymmetric on push rod (10), the top and bottom of extension spring (2) and wiring board (1) and consolidate
The junction for determining ring (20) is fixedly connected by fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163066.1U CN206452601U (en) | 2017-02-23 | 2017-02-23 | A kind of protection against electric shock wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163066.1U CN206452601U (en) | 2017-02-23 | 2017-02-23 | A kind of protection against electric shock wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206452601U true CN206452601U (en) | 2017-08-29 |
Family
ID=59665101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720163066.1U Expired - Fee Related CN206452601U (en) | 2017-02-23 | 2017-02-23 | A kind of protection against electric shock wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206452601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111356282A (en) * | 2020-04-03 | 2020-06-30 | 万安裕维电子有限公司 | Vibration-proof PCB |
| CN111465247A (en) * | 2020-04-10 | 2020-07-28 | 河南工业职业技术学院 | PCB substrate mounting structure and electronic component system |
-
2017
- 2017-02-23 CN CN201720163066.1U patent/CN206452601U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111356282A (en) * | 2020-04-03 | 2020-06-30 | 万安裕维电子有限公司 | Vibration-proof PCB |
| CN111356282B (en) * | 2020-04-03 | 2021-04-30 | 万安裕维电子有限公司 | Vibration-proof PCB |
| CN111465247A (en) * | 2020-04-10 | 2020-07-28 | 河南工业职业技术学院 | PCB substrate mounting structure and electronic component system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20210223 |