CN104149047A - PCB (printed circuit board) fixture - Google Patents
PCB (printed circuit board) fixture Download PDFInfo
- Publication number
- CN104149047A CN104149047A CN201410335114.1A CN201410335114A CN104149047A CN 104149047 A CN104149047 A CN 104149047A CN 201410335114 A CN201410335114 A CN 201410335114A CN 104149047 A CN104149047 A CN 104149047A
- Authority
- CN
- China
- Prior art keywords
- fixture
- pcb
- pcb board
- base plate
- support bar
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the field of electronic equipment, and provides a PCB (printed circuit board) fixture. The PCB fixture comprises a bottom plate, supporting rods and clamping pieces, wherein the supporting rods are positioned on the bottom plate; two ends of each supporting rod are fixedly connected with the bottom plate; the clamping pieces are connected with the supporting rods in a sleeving manner; and each supporting rod is connected with the two corresponding clamping pieces in a sleeving manner; each clamping piece consists of a T-slot bolt and a U-shaped nut; a slot is formed in the outer surface of each U-shaped nut; and a through groove is formed in the each U-shaped nut. The clamping pieces of the PCB fixture can slide on the supporting rods optionally; PCBs with different sizes or in irregular shapes can be clamped by the fixture; the application range of the PCB fixture is expanded; and the PCB fixture is high in fastening effect, simple in structure, convenient to detach and high in work efficiency.
Description
Technical field
The present invention relates to electronic device field, particularly a kind of pcb board fixture.
Background technology
Nowadays, pcb board after production and processing could be used after need to detecting no problem, while conventionally detecting, need to grip pcb board, through taking pictures and prime information comparative analysis, complete the detection to pcb board, and the mechanism that is generally used for clamping pcb board can only clamp the pcb board of regular shape, usage range is little, and complex structure, handling inconvenience, inefficiency, clamping steadiness is poor.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of pcb board fixture, and applicability is wide, simple in structure, simple installation, clamping steadiness are high.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of pcb board fixture, comprise base plate 1, support bar 2 and holder 3, support bar 2 is positioned on base plate 1, and two ends are all affixed with base plate 1, holder 3 is socketed on support bar 2, and is socketed two holders 3 on each support bar 2, and holder 3 is comprised of T-slot bolt 31 and concave shape nut 32, concave shape nut 32 outer surfaces are provided with draw-in groove 321, and inside is provided with groove 322.
Further, base plate 1 is provided with fixing hole 11.
Further, base plate 1 shape of cross section is square.
Further, support bar 2 is arranged on the diagonal of base plate 1.
Advantage and good effect that the present invention has are: holder of the present invention can slide arbitrarily on support bar, can clamp and vary in size or pcb board in irregular shape, increases the scope of application of pcb board fixture, fastening effective, simple in structure, convenient disassembly.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention
Fig. 2 is holder structure enlarged diagram of the present invention
In figure: base plate 1, support bar 2, holder 3, fixing hole 11, T-slot bolt 31, concave shape nut 32, draw-in groove 321, groove 322.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate architectural feature of the present invention:
As Figure 1-Figure 2, the present invention is a kind of pcb board fixture, comprise base plate 1, support bar 2 and holder 3, described support bar 2 is positioned on base plate 1, and two ends are all affixed with base plate 1, described holder 3 is socketed on support bar 2, and is socketed two holders 3 on each support bar 2, and holder 3 is comprised of T-slot bolt 31 and concave shape nut 32, concave shape nut 32 outer surfaces are provided with draw-in groove 321, and inside is provided with groove 322.
Base plate 1 is provided with fixing hole 11, for pcb board fixture is fixed to workbench.
Base plate 1 shape of cross section is square.
Support bar 2 is arranged on the diagonal of base plate 1, can, so that pcb board is stressed evenly, be difficult for deforming.
Holder can slide arbitrarily by groove on support bar, can clamp and vary in size or pcb board in irregular shape, increases the scope of application of pcb board fixture, fastening effective, simple in structure.
The draw-in groove that concave shape nut outer surface arranges, improves clamping pcb board steadiness, makes in testing process, and pcb board is difficult for micrometric displacement occurs, and affects testing result.
During use, pcb board fixture is fixed on workbench by fixing hole, then pcb board is placed on support bar, adjustable clamp gripping member is to appropriate location, and the draw-in groove of holder blocks the edge of pcb board to be tested, tightens T-slot bolt, pcb board is fixed, setup test.
Above embodiments of the invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the scope of the invention and improvement etc., within all should still belonging to this patent covering scope.
Claims (4)
1. a pcb board fixture, it is characterized in that: comprise base plate (1), support bar (2) and holder (3), described support bar (2) is positioned on base plate (1), and two ends are all affixed with base plate (1), described holder (3) is socketed on support bar (2), and the upper socket of each support bar (2) two holders (3), described holder (3) is comprised of T-slot bolt (31) and concave shape nut (32), described concave shape nut (32) outer surface is provided with draw-in groove (321), and inside is provided with groove (322).
2. a kind of pcb board fixture according to claim 1, is characterized in that: described base plate (1) is provided with fixing hole (11).
3. a kind of pcb board fixture according to claim 1, is characterized in that: described base plate (1) shape of cross section is square.
4. a kind of pcb board fixture according to claim 3, is characterized in that: described support bar (2) is arranged on the diagonal of base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335114.1A CN104149047A (en) | 2014-07-14 | 2014-07-14 | PCB (printed circuit board) fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335114.1A CN104149047A (en) | 2014-07-14 | 2014-07-14 | PCB (printed circuit board) fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104149047A true CN104149047A (en) | 2014-11-19 |
Family
ID=51874763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410335114.1A Pending CN104149047A (en) | 2014-07-14 | 2014-07-14 | PCB (printed circuit board) fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104149047A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105319126A (en) * | 2015-05-23 | 2016-02-10 | 维沃移动通信有限公司 | Combined clamp and clamp on accelerated speed impact table used for testing PCB |
| CN105841578A (en) * | 2016-03-24 | 2016-08-10 | 安徽中电兴发与鑫龙科技股份有限公司 | PCB pin cutting height detection apparatus and detection method |
| CN106370893A (en) * | 2016-09-19 | 2017-02-01 | 天津帅通科技发展有限公司 | PCB clamping tool |
| CN108637932A (en) * | 2018-04-04 | 2018-10-12 | 李赵和 | A kind of electronics production apparatus for fastening |
-
2014
- 2014-07-14 CN CN201410335114.1A patent/CN104149047A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105319126A (en) * | 2015-05-23 | 2016-02-10 | 维沃移动通信有限公司 | Combined clamp and clamp on accelerated speed impact table used for testing PCB |
| CN105841578A (en) * | 2016-03-24 | 2016-08-10 | 安徽中电兴发与鑫龙科技股份有限公司 | PCB pin cutting height detection apparatus and detection method |
| CN106370893A (en) * | 2016-09-19 | 2017-02-01 | 天津帅通科技发展有限公司 | PCB clamping tool |
| CN108637932A (en) * | 2018-04-04 | 2018-10-12 | 李赵和 | A kind of electronics production apparatus for fastening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |