CN208387022U - A kind of circuit board fixing device - Google Patents
A kind of circuit board fixing device Download PDFInfo
- Publication number
- CN208387022U CN208387022U CN201820678301.3U CN201820678301U CN208387022U CN 208387022 U CN208387022 U CN 208387022U CN 201820678301 U CN201820678301 U CN 201820678301U CN 208387022 U CN208387022 U CN 208387022U
- Authority
- CN
- China
- Prior art keywords
- fixed
- screw rod
- wiring board
- circuit board
- block
- 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
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of circuit board fixing devices, including fixed device, lower bottom base and bearing, the top rotation of the lower bottom base is fixed with cylindrical body, the upper end of the cylindrical body is fixed with upper fixed seat, the bosom setting of fixed seat is fluted, the internal thread hole of left and right perforation is provided among the two sides of fixed seat, the fixed device includes turning knob, screw rod and pressure plate, the utility model is provided with fixed device, by the turning knob for rotating two sides, it can make screw rod and internal thread hole that threading force occur, so that two pressure plates are close to each other or are located remotely from each other, so that pressure plate can compress wiring board ontology, wiring board is fixed, winding displacement is avoided to insert tiltedly, or winding displacement pullled after occur it is public de- etc. bad, influence the quality of wiring board.Provided with rotary upper fixed seat, allow the orientation of operator's random conversion line plate when operating.
Description
Technical field
The utility model relates to wiring board technology field, specifically a kind of circuit board fixing device.
Background technique
The title of wiring board has: ceramic circuit-board, aluminium oxide ceramics wiring board, aluminium nitride ceramics wiring board, wiring board,
Pcb board, aluminum substrate, high frequency plate, thick copper sheet, impedance plate, PCB, ultra-thin wiring board, ultra-thin wiring board print (copper lithographic technique)
Wiring board etc..Wiring board makes circuit miniaturization, intuitiveization, and the batch production and optimization electrical appliance for fixed circuit are laid out lifting
It acts on.Wiring board can be described as printed wiring board or printed wiring board.See the FPC having all and be by the way that winding displacement is inserted into wire casing,
The button fastening of the row of recycling, effectively positions winding displacement and fixed.But in process of production, due to the operation of operator
It is bad frequently can lead to winding displacement insert tiltedly or winding displacement pullled after occur public de- etc. bad, influence the quality of wiring board for this purpose, mentioning
The fixation device of a kind of wiring board out.
Utility model content
The purpose of this utility model is to provide a kind of circuit board fixing devices, to solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of circuit board fixing device, including fixation
The top rotation of device, lower bottom base and bearing, the lower bottom base is fixed with cylindrical body, and the upper end of the cylindrical body is fixed with solid
The bosom setting of reservation, fixed seat is fluted, and left and right perforation is provided among the two sides of fixed seat
Internal thread hole, the fixed device includes turning knob, screw rod and pressure plate, one end of the screw rod pass through internal thread hole into
Enter the inside of groove, one end that the screw rod is located inside grooves is fixed with pressure plate, and screw rod is located at one end outside groove
It is fixed with turning knob, the bosom of the groove is fixed with jack-up block, is placed with wiring board sheet above the jack-up block
Body.
Preferably, the jack-up block includes cavity, jacks up block body and rubber layer, and jack-up block body is arranged in cavity
Inside, and rubber layer is fixed on the upper surface side week of jack-up block body.
Preferably, it is connected between the internal thread hole and screw rod by threads turn, the outer surface of the turning knob is solid
Surely there is non-slip mat.
Preferably, the lower end of the cylindrical body and lower bottom base are rotatablely connected by bearing.
Preferably, the equal length of the length of the pressure plate and groove.
Compared with prior art, the utility model has the beneficial effects that the utility model is provided with fixed device, by turning
The turning knob of dynamic two sides can make screw rod and internal thread hole that threading force occur, so that two pressure plates are close to each other
It is either located remotely from each other, so that pressure plate can compress wiring board ontology, wiring board is fixed, avoid winding displacement and insert
Tiltedly or winding displacement pullled after occur public de- etc. bad, influence the quality of wiring board.Provided with rotary upper fixed seat,
Allow the orientation of operator's random conversion line plate when operating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram that the utility model jacks up block.
In figure: 1, fixed device；11, turning knob；12, screw rod；13, pressure plate；2, groove；3, block is jacked up；31, empty
Chamber；32, block body is jacked up；33, rubber layer；4, wiring board ontology；5, internal thread hole；6, upper fixed seat；7, cylindrical body；8, it goes to the bottom
Seat；9, bearing.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of circuit board fixing device, including fixed device 1, bottom
Seat 8 and bearing 9, the top rotation of lower bottom base 8 are fixed with cylindrical body 7, and lower bottom base 8 is for consolidating the present apparatus, and cylindrical body 7 is for connecting
Lower bottom base 8 and upper fixed seat 6 are connect, the upper end of cylindrical body 7 is fixed with upper fixed seat 6, and upper fixed seat 6 is used to be used as station, on
The bosom of fixing seat 6 is arranged fluted 2, and the internal thread hole 5 of left and right perforation is provided among the two sides of upper fixed seat 6,
Groove 2 jacks up block 3 for installing, and fixed device 1 includes turning knob 11, screw rod 12 and pressure plate 13, and one end of screw rod 12 is worn
The inside that internal thread hole 5 enters groove 2 is crossed, one end that screw rod 12 is located inside groove 2 is fixed with pressure plate 13, and screw rod 12
One end outside groove 2 is fixed with turning knob 11, by rotating turning knob 11, can make screw rod 12 and internal thread hole
5 occur threading force, so that two pressure plates 13 are close to each other or are located remotely from each other, so that pressure plate 13 can press
Tight wiring board ontology 4, the bosom of groove 2, which is fixed with, jacks up block 3, and the top for jacking up block 3 is placed with wiring board ontology 4, pushes up
Bittiness 3 for jacking up wiring board ontology 4, so that operator be facilitated to operate.
It jacks up block 3 to include cavity 31, jack up block body 32 and rubber layer 33, and jack-up block body 32 is arranged in cavity 31
Inside, and rubber layer 33 is fixed on the upper surface side week of jack-up block body 32, rubber layer 33 has certain tack, so that
Wiring board ontology 4 can closely be fitted in the upper surface for jacking up block body 32.
It is connected between threaded hole 5 and screw rod 12 by threads turn, the outer surface of turning knob 11 is fixed with non-slip mat.
The lower end of cylindrical body 7 is rotatablely connected with lower bottom base 8 by bearing 9.
The length of pressure plate 13 and the equal length of groove 2.
The working principle of the utility model is: when using present apparatus fixing circuit board ontology, by by wiring board ontology 4
It is placed on the upper surface of rubber layer 33, rubber layer 33 can be fitted closely with the lower surface of wiring board ontology 4, jack up block body 34
Wiring board ontology 4 can be jacked up certain altitude, operator be facilitated to operate, it, can be with by rotating the turning knob 11 of two sides
So that threading force occurs for screw rod 12 and internal thread hole 5, so that two pressure plates 13 are close to each other or are located remotely from each other, from
And pressure plate 13 is enabled to compress wiring board ontology 4, and in operation, if necessary to change orientation to wiring board ontology 4,
Only need to rotate upper fixed seat 6, cylindrical body 7 will rotate on lower bottom base 8, so that cylindrical body 7 just will drive fixation
Seat 6 rotates, and wiring board ontology 4 is shifted one's position.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of circuit board fixing device, including fixed device (1), lower bottom base (8) and bearing (9), it is characterised in that: under described
Pedestal (8) top rotation be fixed with cylindrical body (7), the upper end of the cylindrical body (7) is fixed with upper fixed seat (6), it is described on
Fluted (2) are arranged in the bosom of fixing seat (6), and left and right perforation is provided among the two sides of fixed seat (6)
Internal thread hole (5), the fixed device (1) include turning knob (11), screw rod (12) and pressure plate (13), the screw rod (12)
One end pass through the inside that internal thread hole (5) enter groove (2), the screw rod (12) is located at one end inside groove (2) and fixes
Have pressure plate (13), and screw rod (12) is located at the external one end of groove (2) and is fixed with turning knob (11), the groove (2)
Bosom, which is fixed with, jacks up block (3), is placed with wiring board ontology (4) above the jack-up block (3).
2. a kind of circuit board fixing device according to claim 1, it is characterised in that: the jack-up block (3) includes cavity
(31), block body (32) and rubber layer (33) are jacked up, and cavity (31) is arranged in the inside for jacking up block body (32), and jacks up block
Rubber layer (33) are fixed on the upper surface side week of ontology (32).
3. a kind of circuit board fixing device according to claim 1, it is characterised in that: the internal thread hole (5) and screw rod
(12) it is connected between by threads turn, the outer surface of the turning knob (11) is fixed with non-slip mat.
4. a kind of circuit board fixing device according to claim 1, it is characterised in that: the lower end of the cylindrical body (7) with
Lower bottom base (8) is rotatablely connected by bearing (9).
5. a kind of circuit board fixing device according to claim 1, it is characterised in that: the length of the pressure plate (13) with
The equal length of groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678301.3U CN208387022U (en) | 2018-05-08 | 2018-05-08 | A kind of circuit board fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678301.3U CN208387022U (en) | 2018-05-08 | 2018-05-08 | A kind of circuit board fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208387022U true CN208387022U (en) | 2019-01-15 |
Family
ID=64974229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820678301.3U Expired - Fee Related CN208387022U (en) | 2018-05-08 | 2018-05-08 | A kind of circuit board fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208387022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112601364A (en) * | 2020-12-22 | 2021-04-02 | 永康市质量技术监测研究院 | Positioning device for drilling of circuit board |
-
2018
- 2018-05-08 CN CN201820678301.3U patent/CN208387022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112601364A (en) * | 2020-12-22 | 2021-04-02 | 永康市质量技术监测研究院 | Positioning device for drilling of circuit board |
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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: 20190115 Termination date: 20190508 |