CN206977800U - A kind of target practice hole orifice ring of flexible PCB - Google Patents
A kind of target practice hole orifice ring of flexible PCB Download PDFInfo
- Publication number
- CN206977800U CN206977800U CN201720438478.1U CN201720438478U CN206977800U CN 206977800 U CN206977800 U CN 206977800U CN 201720438478 U CN201720438478 U CN 201720438478U CN 206977800 U CN206977800 U CN 206977800U
- Authority
- CN
- China
- Prior art keywords
- flexible pcb
- target practice
- ring
- base material
- copper 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.)
- Withdrawn - After Issue
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Abstract
A kind of target practice hole orifice ring of flexible PCB is the utility model is related to, includes base material；The base material is circular configuration；Copper ring is provided with the base material；A centre dot concentric with copper ring is provided with the copper ring；Multiple equally distributed support blocks are provided with the outside of the copper ring；The target practice hole orifice ring of the flexible PCB of the utility model, it is simple in construction, practical, solve the problems, such as that flexible PCB deforms inclined generation hole, Kong Bian great and crimping in target practice after positioning and punching press, improve product fine work rate, production efficiency is improved, reduces cost.
Description
Technical field
It the utility model is related to one kind and be avoided that hole is inclined, aperture change is big caused by deformation in flexible circuit target practice punching press
And the target practice hole orifice ring of the flexible PCB of crimping.
Background technology
Accompanying drawing 1 is the target practice hole orifice ring of prior art flexible PCB, includes base material 1；It is provided with the base material 1 interior straight
Footpath is 1.8mm, and external diameter is the circular copper rings 2 of 2.7mm ring-type；During actual use；First, CCD is used（It is not shown）Imaging identification
Internal diameter is 1.8mm round edge in circular copper rings 2, and the centre dot of circular copper rings 2 is oriented in reasoning, due in circular copper rings 2
Footpath is larger, easily occur because caused by deformation hole partially, aperture become it is big the problem of；Then the center of circular copper rings 2 is oriented in reasoning
Round dot stamps out a diameter of 2.0mm hole in circular copper rings 2, now circular copper rings 2 and decompressor（It is not shown）Only
Contact surface wide 0.1mm, therefore easily there are curling problems in the inner ring of circular copper rings 2.Therefore, we have developed one kind soft
Property circuit target practice punching press when be avoided that caused by deformation hole partially, aperture become the target practice hole hole of big and crimping flexible PCB
Ring.
Utility model content
The purpose of the utility model is to provide one kind in flexible circuit target practice punching press for overcome the deficiencies in the prior art
It is avoided that the target practice hole orifice ring that hole is inclined, aperture becomes big and crimping flexible PCB caused by deformation.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of target practice hole orifice ring of flexible PCB,
Include base material；The base material is circular configuration；Copper ring is provided with the base material；Be provided with the copper ring one it is same with copper ring
The centre dot of the heart；Multiple equally distributed support blocks are provided with the outside of the copper ring.
Preferably, the base material 1 is a diameter of 3.2mm circle.
Preferably, the copper ring 3 is that an interior diameter is 1.5mm, and overall diameter is 2.7mm cyclic structure.
Preferably, the centre dot 4 is a diameter of 0.5mm circle.
Preferably, the internal diameter of support block 5 is respectively 2.7mm, and external diameter 3.2mm, arc length is 1.1mm fan-shaped support
Block.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
The target practice hole orifice ring of the flexible PCB of the utility model, it is simple in construction, practical, solve flexible electrical
Road plate deforms the problem of producing inclined hole, Kong Bian great and crimping in target practice after positioning and punching press, improves product fine work rate, improves
Production efficiency, reduces cost.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is the front view of the target practice hole orifice ring of flexible PCB in the prior art.
Accompanying drawing 2 is the front view of the target practice hole orifice ring of flexible PCB described in the utility model.
Wherein：1st, base material；2nd, circular copper rings；3rd, copper ring；4th, centre dot；5th, support block.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Accompanying drawing 2 is the target practice hole orifice ring of flexible PCB described in the utility model, includes base material 1；The base material 1 is one
Individual a diameter of 3.2mm circle；Copper ring 3 is provided with the base material 1；Be provided with the copper ring 3 one with copper ring 3 it is concentric in
Heart round dot 4；The outside of copper ring 3 is provided with four equally distributed support blocks 5.
The copper ring 3 is that an interior diameter is 1.5mm, and overall diameter is 2.7mm cyclic structure.
The centre dot 4 is a diameter of 0.5mm circle.
The internal diameter of support block 5 is respectively 2.7mm, and external diameter 3.2mm, arc length is 1.1mm fan-shaped support block.
During actual use, first with CCD（It is not shown）Imaging identifies centre dot 4, and centre dot 4 is accurately positioned to it
Center, effectively avoid copper ring 3 inner ring occur because caused by deformation hole partially, aperture become it is big the problem of；Then according to accurate
The center of centre of location round dot 4 carries out punching press to copper ring 3, stamps out a diameter of 2.0mm hole, now copper ring 3 and decompressor
（It is not shown）Contact area increases, and in the case where the reinforcement of the copper ring 3 and four support blocks 5 tenses, so as to timely and effectively
The inner ring of copper ring 3 is avoided the problem of crimping occur.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
The target practice hole orifice ring of the flexible PCB of the utility model, it is simple in construction, practical, solve flexible electrical
Road plate deforms the problem of producing inclined hole, Kong Bian great and crimping in target practice after positioning and punching press, improves product fine work rate, improves
Production efficiency, reduces cost.
It the above is only concrete application example of the present utility model, do not form any limit to the scope of protection of the utility model
System.All technical schemes formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
1. a kind of target practice hole orifice ring of flexible PCB, includes base material；The base material is circular configuration；It is provided with the base material
Copper ring；It is characterized in that：A centre dot concentric with copper ring is provided with the copper ring；It is provided with the outside of the copper ring more
Individual equally distributed support block.
2. the target practice hole orifice ring of flexible PCB according to claim 1, it is characterised in that：The base material is a diameter
For 3.2mm circle.
3. the target practice hole orifice ring of flexible PCB according to claim 1, it is characterised in that：The copper ring is straight in one
Footpath is 1.5mm, and overall diameter is 2.7mm cyclic structure.
4. the target practice hole orifice ring of flexible PCB according to claim 1, it is characterised in that：The centre dot is one
A diameter of 0.5mm circle.
5. the target practice hole orifice ring of flexible PCB according to claim 1, it is characterised in that：The support block internal diameter difference
For 2.7mm, external diameter 3.2mm, arc length is 1.1mm fan-shaped support block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438478.1U CN206977800U (en) | 2017-04-20 | 2017-04-20 | A kind of target practice hole orifice ring of flexible PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438478.1U CN206977800U (en) | 2017-04-20 | 2017-04-20 | A kind of target practice hole orifice ring of flexible PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206977800U true CN206977800U (en) | 2018-02-06 |
Family
ID=61412261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720438478.1U Withdrawn - After Issue CN206977800U (en) | 2017-04-20 | 2017-04-20 | A kind of target practice hole orifice ring of flexible PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206977800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941761A (en) * | 2017-04-20 | 2017-07-11 | 苏州市华扬电子股份有限公司 | A kind of target practice hole orifice ring of flexible PCB |
-
2017
- 2017-04-20 CN CN201720438478.1U patent/CN206977800U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941761A (en) * | 2017-04-20 | 2017-07-11 | 苏州市华扬电子股份有限公司 | A kind of target practice hole orifice ring of flexible PCB |
| CN106941761B (en) * | 2017-04-20 | 2019-11-19 | 苏州市华扬电子股份有限公司 | A kind of target practice hole orifice ring of flexible circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180206 Effective date of abandoning: 20191119 |
|
| AV01 | Patent right actively abandoned |