CN202005065U - Improved structure for connecting finger of circuit board - Google Patents

Improved structure for connecting finger of circuit board Download PDF

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Publication number
CN202005065U
CN202005065U CN 201120070011 CN201120070011U CN202005065U CN 202005065 U CN202005065 U CN 202005065U CN 201120070011 CN201120070011 CN 201120070011 CN 201120070011 U CN201120070011 U CN 201120070011U CN 202005065 U CN202005065 U CN 202005065U
Authority
CN
China
Prior art keywords
conductive contact
pin
finger
improved
contact blade
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
Application number
CN 201120070011
Other languages
Chinese (zh)
Inventor
李泽清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
APCB Electronics Kunshan Co Ltd
Original Assignee
APCB Electronics Kunshan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by APCB Electronics Kunshan Co Ltd filed Critical APCB Electronics Kunshan Co Ltd
Priority to CN 201120070011 priority Critical patent/CN202005065U/en
Application granted granted Critical
Publication of CN202005065U publication Critical patent/CN202005065U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an improved structure for a connecting finger of a circuit board, which is arranged on a board edge on one side of the surface of the circuit board. Each connecting finger structure comprises a conductive contact piece and a pin, wherein the pin extends to the board edge from one end of one side of the conductive contact piece close to the board edge; and two ends of one side of the conductive contact piece opposite to the pin form into a round corner. The right angles of the conductive contact pieces of the connecting fingers which easily cause misinformation during AOI (Automated Optical Inspection) scanning are changed into the round corners and chamfers, so as to reduce the number of AOI false points and improve inspection efficiency.

Description

The golden finger structure-improved of wiring board
Technical field
The utility model relates to a kind of golden finger structure, especially a kind of golden finger structure of wiring board.
Background technology
The conductive contact blade of golden finger is generally rectangular, and except that an end that extends pin, other three angles are all the right angle, easily cause reporting false point when the AOI test scan, and the accent machine are slow, influences the AOI testing efficiency.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of golden finger structure-improved of wiring board, to the wrong report of golden finger part, improves the AOI testing efficiency in the time of can avoiding the AOI test scan.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of golden finger structure-improved of wiring board, arrangement is arranged on the surperficial side plate limit of wiring board, each golden finger structure comprises a conductive contact blade and extends to the pin of these edges of boards by this conductive contact blade near an end of described edges of boards one side that the side two ends that described conductive contact blade deviates from described pin form fillet.
As further improvement of the utility model, described conductive contact blade forms chamfering near the other end of described edges of boards one side.
The beneficial effects of the utility model are: the right angle of reporting by mistake when the conductive contact blade of golden finger was caused the AOI test scan originally easily is modified to fillet and chamfering, reduces the AOI vacation and counts, and promotes checkability.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the original technical pattern schematic diagram of the utility model.
Embodiment
Embodiment: a kind of golden finger structure-improved of wiring board, arrangement is arranged on the surperficial side plate limit of wiring board, each golden finger structure comprises a conductive contact blade 1 and extends to the pin 2 of these edges of boards by this conductive contact blade 1 near an end of described edges of boards one side that the side two ends that described conductive contact blade 1 deviates from described pin 2 form fillet 3.
Described conductive contact blade 1 forms chamfering 4 near the other end of described edges of boards one side.

Claims (2)

1. the golden finger structure-improved of a wiring board, arrangement is arranged on the surperficial side plate limit of wiring board, each golden finger structure comprises a conductive contact blade (1) and extends to the pin (2) of these edges of boards by this conductive contact blade (1) near an end of described edges of boards one side that it is characterized in that: the side two ends that described conductive contact blade (1) deviates from described pin (2) form fillet (3).
2. the golden finger structure-improved of wiring board according to claim 1 is characterized in that: the other end formation chamfering (4) of close described edges of boards one side of described conductive contact blade (1).
CN 201120070011 2011-03-17 2011-03-17 Improved structure for connecting finger of circuit board Expired - Fee Related CN202005065U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120070011 CN202005065U (en) 2011-03-17 2011-03-17 Improved structure for connecting finger of circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120070011 CN202005065U (en) 2011-03-17 2011-03-17 Improved structure for connecting finger of circuit board

Publications (1)

Publication Number Publication Date
CN202005065U true CN202005065U (en) 2011-10-05

Family

ID=44707789

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120070011 Expired - Fee Related CN202005065U (en) 2011-03-17 2011-03-17 Improved structure for connecting finger of circuit board

Country Status (1)

Country Link
CN (1) CN202005065U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104955269A (en) * 2015-06-22 2015-09-30 安徽方兴科技股份有限公司 FPC (Flexible Printed Circuit) golden finger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104955269A (en) * 2015-06-22 2015-09-30 安徽方兴科技股份有限公司 FPC (Flexible Printed Circuit) golden finger

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111005

Termination date: 20140317