CN206136536U - A fixing device for circuit board - Google Patents
A fixing device for circuit board Download PDFInfo
- Publication number
- CN206136536U CN206136536U CN201621186195.4U CN201621186195U CN206136536U CN 206136536 U CN206136536 U CN 206136536U CN 201621186195 U CN201621186195 U CN 201621186195U CN 206136536 U CN206136536 U CN 206136536U
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- China
- Prior art keywords
- circuit board
- fixing device
- fixed station
- buckle
- fixed plate
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Abstract
The utility model discloses a fixing device for circuit board, including the fixed station, the inboard of fixed station is equipped with the circuit board, the inner wall left side of fixed station is equipped with the depression bar, the inner wall of fixed station is equipped with the second buckle, first buckle is installed to the inner wall of depression bar, the bottom of depression bar is rotated and is connected with the compression roller, the inner wall right side of fixed station is equipped with side fixing device. This a fixing device for circuit board, pass through the depression bar, compression roller and side fixing device's cooperation, rotatory lid drives the first thread bush of rotating threaded rod and the second thread bush rotates in a fixed plate and end fixing plate, when descending, fixes the right side of circuit board through the cooperation drive holding down plate downstream in rotary disk and circumference groove rotating threaded rod, the depression bar passes through the inside pressfitting of moving part, cooperation through first buckle and second buckle is fixed on the fixed station, fixed effect has been improved, the situation of avoiding the wane appearing appears, the accuracy of later stage processing has been improved.
Description
Technical field
This utility model is related to circuit board technology field, specially a kind of fixing device for circuit board.
Background technology
Electronic product in assembling, cumbersome, especially in mounting circuit boards, the erection sequence of circuit board and position
Designed in advance is needed, and, circuit board is not of uniform size, needs to preset more fixed hole position on installation base plate, is unfavorable for space
Save, installation effectiveness is relatively low, the utility model patent of Application No. 201520451480.3, including circuit board and fixing device,
Circuit board upper surface sidepiece is provided with convex tendon, and circuit board lower surface sidepiece is provided with lower convex tendon, and fixing device includes fixed base
Plate, the first symmetrical fastener and the second fastener, the first fastener and the second fastener adaptation are arranged at fixed substrate surface, the patent
Although can quickly mounting circuit boards, fixed effect is poor, causes circuit board when mounted the situation of seesaw easily occur
Occur, have impact on the degree of accuracy of post-production.
Utility model content
The purpose of this utility model is to provide a kind of fixing device for circuit board, to solve above-mentioned background technology in
The problem of proposition.
For achieving the above object, this utility model provides following technical scheme：A kind of fixing device for circuit board, bag
Fixed station is included, circuit board is provided with the inside of the fixed station, the inwall left side of the fixed station is provided with depression bar, and the depression bar passes through
Movable part is connected with fixed station, and the inwall of the fixed station is provided with the second buckle, and the inwall of the depression bar is provided with the first buckle,
First buckle and the second buckle are buckle group structure, and the bottom of the depression bar is rotatably connected to pressure roller, the fixed station
Inwall right side is provided with side fixing device, and the side fixing device includes top fixed plate, and the bottom of the top fixed plate is provided with bottom and consolidates
Bottom fixed plate, the spiral shell are run through in fixed board, the inside of the top fixed plate through screw thread rotation bar, the screw thread rotation bar is connected with
Stricture of vagina swingle is respectively equipped with the first thread bush and the second thread bush with the junction of top fixed plate and bottom fixed plate, and the bottom is fixed
The bottom of plate is connected with lower platen, and the screw thread rotation bar runs through lower platen, and the bottom of the screw thread rotation bar is provided with rotation
Rotating disk, the inner tip of the lower platen is provided with circumferential groove, and the rotating disk is engaged with circumferential groove, and the bottom fixed plate passes through
Flexible connecting rod is connected with lower platen, and the top of the screw thread rotation bar is installed with swivelling cover.
Preferably, the Basolateral of the circuit board is provided with location hole, and the upper surface of the fixed station is provided with locating rod, institute
State locating rod to be engaged with location hole.
Preferably, the outer wall tight of the pressure roller has neonychium.
Preferably, the lower surface of the lower platen is closely fitted with neonychium.
Preferably, the top of the swivelling cover is provided with fluting.
Compared with prior art, the beneficial effects of the utility model are：This is used for the fixing device of circuit board, by pressure
The cooperation of bar, pressure roller and side fixing device, swivelling cover drives the first thread bush of screw thread rotation bar and the second thread bush to rotate in top
In fixed plate and bottom fixed plate, lower platen is driven to move downward by the cooperation of rotating disk and circumferential groove when screw thread rotation bar declines
To being fixed on the right side of circuit board, depression bar is inwardly pressed by movable part, is consolidated by the cooperation of the first buckle and the second buckle
It is scheduled on fixed station, improves fixed effect, it is to avoid the situation for seesaw occur occurs, and improves the degree of accuracy of post-production.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is fixture structure schematic diagram in side of the present utility model；
Fig. 3 is neonychium structural representation of the present utility model；
Fig. 4 is location hole structural representation of the present utility model.
In figure：1st, fixed station, 2, movable part, the 3, first buckle, the 4, second buckle, 5, depression bar, 6, pressure roller, 7, side fix dress
Put, 701, top fixed plate, 702, swivelling cover, the 703, first thread bush, 704, screw thread rotation bar, the 705, second thread bush, 706,
Rotating disk, 707, bottom fixed plate, 708, circumferential groove, 709, lower platen, 710, neonychium, 711, fluting, 712, flexible connecting rod,
8th, circuit board, 9, neonychium, 10, location hole, 11, locating rod.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-4 are referred to, this utility model provides a kind of technical scheme：A kind of fixing device for circuit board, including
Fixed station 1, the inner side of fixed station 1 is provided with circuit board 8, and the Basolateral of circuit board 8 is provided with location hole 10, the upper table of fixed station 1
Face is provided with locating rod 11, and locating rod 11 is engaged with location hole 10, and circuit board 8 is carried by the cooperation of locating rod 11 and location hole 10
High to be fixed on the accuracy after fixed station 1, the inwall left side of fixed station 1 is provided with depression bar 5, depression bar 5 by movable part 2 with it is fixed
Platform 1 is connected, and the inwall of fixed station 1 is provided with the second buckle 4, and the inwall of depression bar 5 is provided with the first buckle 3, the first buckle 3 and second
Buckle 4 is buckle group structure, and depression bar 5 is inwardly pressed by movable part 2, fixed by the cooperation of the first buckle 3 and the second buckle 4
On fixed station 1, the left side of circuit board 8 is fixed by pressure roller 6, the bottom of depression bar 5 is rotatably connected to pressure roller 6, pressure roller 6
The inwall right side that outer wall tight has neonychium 9, fixed station 1 is provided with side fixing device 7, and side fixing device 7 is to circuit board 8
Right side is fixed, and side fixing device 7 includes top fixed plate 701, and the bottom for pushing up fixed plate 701 is provided with bottom fixed plate 707, and top is solid
Fixed board 701 and bottom fixed plate 707 are installed with fixed station 1, push up the inside of fixed plate 701 through being connected with screw thread rotation
Bar 704, screw thread rotation bar 704 runs through bottom fixed plate 707, screw thread rotation bar 704 and top fixed plate 701 and bottom fixed plate 707
Junction is respectively equipped with the first thread bush 703 and the second thread bush 705, and by swivelling cover 702 screw thread rotation bar 704 first is driven
The thread bush 705 of thread bush 703 and second is rotated in top fixed plate 701 and bottom fixed plate 707, and the bottom of bottom fixed plate 707 is lived
Dynamic to be connected with lower platen 709, the lower surface of lower platen 709 is closely fitted with neonychium 710, and screw thread rotation bar 704 is through pushing
Plate 709, the bottom of screw thread rotation bar 704 is provided with rotating disk 706, and the inner tip of lower platen 709 is provided with circumferential groove 708, rotation
Disk 706 is engaged with circumferential groove 708, is driven by the cooperation of rotating disk 706 and circumferential groove 708 when screw thread rotation bar 704 declines
Lower platen 709 moves downward and circuit board 8 is fixed, and bottom fixed plate 707 is by flexible connecting rod 712 and the phase of lower platen 709
Even, the top of screw thread rotation bar 704 is installed with swivelling cover 702, and the top of swivelling cover 702 is provided with fluting 711.
Circuit board 8 is positioned on fixed station 1, swivelling cover 702 drives the thread bush 703 of screw thread rotation bar 704 first and the
Two thread bush 705 are rotated in top fixed plate 701 and bottom fixed plate 707, and rotating disk 706 is passed through when screw thread rotation bar 704 declines
Drive lower platen 709 to move downward with the cooperation of circumferential groove 708 to be fixed the right side of circuit board 8, depression bar 5 passes through movable part
2 inwardly pressings, are fixed on fixed station 1 by the cooperation of the first buckle 3 and the second buckle 4.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ",
" middle part ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " central authorities ", the orientation of the instruction such as " two ends " or position
The relation of putting is, based on orientation shown in the drawings or position relationship, to be for only for ease of description this utility model and simplify description, and
Be not indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that to restriction of the present utility model.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " spinning " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or into one
Body；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can
To be connection or the interaction relationship of two elements of two element internals, unless otherwise clearly restriction, for this area
Those of ordinary skill for, can as the case may be understand concrete meaning of the above-mentioned term in this utility model.
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 various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of fixing device for circuit board, including fixed station（1）, the fixed station（1）Inner side be provided with circuit board
（8）, it is characterised in that：The fixed station（1）Inwall left side be provided with depression bar（5）, the depression bar（5）By movable part（2）With
Fixed station（1）It is connected, the fixed station（1）Inwall be provided with the second buckle（4）, the depression bar（5）Inwall be provided with first
Buckle（3）, first buckle（3）With the second buckle（4）For buckle group structure, the depression bar（5）Bottom be rotatably connected to
Pressure roller（6）, the fixed station（1）Inwall right side be provided with side fixing device（7）, the side fixing device（7）Fix including top
Plate（701）, the top fixed plate（701）Bottom be provided with bottom fixed plate（707）, the top fixed plate（701）Inside run through
It is connected with screw thread rotation bar（704）, the screw thread rotation bar（704）Through bottom fixed plate（707）, the screw thread rotation bar
（704）With top fixed plate（701）With bottom fixed plate（707）Junction be respectively equipped with the first thread bush（703）With the second screw thread
Set（705）, the bottom fixed plate（707）Bottom be connected with lower platen（709）, the screw thread rotation bar（704）Run through
Lower platen（709）, the screw thread rotation bar（704）Bottom be provided with rotating disk（706）, the lower platen（709）Inside top
End is provided with circumferential groove（708）, the rotating disk（706）With circumferential groove（708）It is engaged, the bottom fixed plate（707）By stretching
Contracting connecting rod（712）With lower platen（709）It is connected, the screw thread rotation bar（704）Top be installed with swivelling cover
（702）.
2. a kind of fixing device for circuit board according to claim 1, it is characterised in that：The circuit board（8）'s
Basolateral is provided with location hole（10）, the fixed station（1）Upper surface be provided with locating rod（11）, the locating rod（11）With it is fixed
Position hole（10）It is engaged.
3. a kind of fixing device for circuit board according to claim 1, it is characterised in that：The pressure roller（6）It is outer
Wall tight has neonychium（9）.
4. a kind of fixing device for circuit board according to claim 1, it is characterised in that：The lower platen（709）
Lower surface be closely fitted with neonychium（710）.
5. a kind of fixing device for circuit board according to claim 1, it is characterised in that：The swivelling cover（702）
Top be provided with fluting（711）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186195.4U CN206136536U (en) | 2016-10-28 | 2016-10-28 | A fixing device for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186195.4U CN206136536U (en) | 2016-10-28 | 2016-10-28 | A fixing device for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206136536U true CN206136536U (en) | 2017-04-26 |
Family
ID=58577846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621186195.4U Active CN206136536U (en) | 2016-10-28 | 2016-10-28 | A fixing device for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206136536U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012440A (en) * | 2017-12-04 | 2018-05-08 | 毛燕婷 | A kind of fixed frame easy to circuit board repair |
| CN108471690A (en) * | 2018-03-23 | 2018-08-31 | 芜湖致新信息科技有限公司 | A kind of circuit board fixing device convenient for adjusting |
| CN110026351A (en) * | 2019-05-22 | 2019-07-19 | 许昌学院 | A kind of plate detected automatically sticks up trigger squeeze |
| CN111315201A (en) * | 2019-12-05 | 2020-06-19 | 江苏以西杰电子科技有限公司 | Electronic component fixer |
-
2016
- 2016-10-28 CN CN201621186195.4U patent/CN206136536U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012440A (en) * | 2017-12-04 | 2018-05-08 | 毛燕婷 | A kind of fixed frame easy to circuit board repair |
| CN108012440B (en) * | 2017-12-04 | 2019-12-03 | 信丰明新电子科技有限公司 | A kind of fixed frame convenient for circuit board repair |
| CN108471690A (en) * | 2018-03-23 | 2018-08-31 | 芜湖致新信息科技有限公司 | A kind of circuit board fixing device convenient for adjusting |
| CN110026351A (en) * | 2019-05-22 | 2019-07-19 | 许昌学院 | A kind of plate detected automatically sticks up trigger squeeze |
| CN111315201A (en) * | 2019-12-05 | 2020-06-19 | 江苏以西杰电子科技有限公司 | Electronic component fixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 B207 room, creative center, TCL Cultural Industry Park, 69 West spectral West Road, Whampoa Science District, Guangzhou, Guangdong Patentee after: Guangzhou Changshi Electronic Technology Co., Ltd Address before: 510000 B207 room, creative center, TCL Cultural Industry Park, 69 West spectral West Road, Whampoa Science District, Guangzhou, Guangdong Patentee before: Guangzhou Chang Electronic Technology Co. Ltd. |