CN201945661U - Chimeric state detection device for connector - Google Patents
Chimeric state detection device for connector Download PDFInfo
- Publication number
- CN201945661U CN201945661U CN2011200112672U CN201120011267U CN201945661U CN 201945661 U CN201945661 U CN 201945661U CN 2011200112672 U CN2011200112672 U CN 2011200112672U CN 201120011267 U CN201120011267 U CN 201120011267U CN 201945661 U CN201945661 U CN 201945661U
- Authority
- CN
- China
- Prior art keywords
- connector
- anchor clamps
- chimerism
- fixture
- soft wiring
- 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
- 238000001514 detection method Methods 0.000 title abstract description 8
- 206010068051 Chimerism Diseases 0.000 claims description 34
- 238000005259 measurement Methods 0.000 abstract 2
- 230000002950 deficient Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
The utility model discloses a chimeric state detection device for a connector, which comprises a vibrator, a first fixture, a second fixture, a controller and a resistance measurement instrument, wherein the first fixture is arranged on the vibrator; the second fixture is arranged above the first fixture; the controller is connected with the vibrator for controlling the vibration parameters of the vibrator; and the resistance measurement instrument is used for detecting contact resistance between the connecter and a flexible wiring. The chimeric state detection device applies a simulated vibration which may occurs on the connector and the flexible wiring so as to detect the contact resistance between the connector and the flexible wiring and judge whether the chimeric state of the connecter is qualified, therefore the objectivity and accuracy of the detection results are improved, the circuit connection reliability of a plasma display screen is enhanced, moreover, the production quality of the plasma display screen is improved.
Description
Technical field
The utility model relates to circuit soft wiring detection technique field, particularly relates to a kind of connector chimerism pick-up unit.
Background technology
The plasma panel plate is provided with FPC (Flexible Printed Circuit, flexible circuit board) and TCP (Tape Carrier Package, flexible circuit board) terminal soft wiring such as, terminal soft wirings such as described FPC and TCP are connected with connector on the circuit board, and plasma display panel (PDP) and driving circuit are linked together.
In the production of plasma display panel (PDP), handling process, be easy to make described connector and described soft wiring loose contact.At present in the industry to the detection of connector chimerism on soft wiring and the circuit board, mainly estimate picture on the display screen and have no abnormally by lighting plasma display panel (PDP), as no abnormal, show that then the connector chimerism is qualified; Otherwise, show that the connector chimerism is defective.The detection method of the chimerism of this connector and soft wiring can cause the accuracy of testing result of connector chimerism relatively poor, has influenced the quality of production of plasma display panel (PDP) greatly.Now, be badly in need of a kind of objective detection device of connector chimerism, improve the accuracy of testing result and the reliability that circuit connects.
The utility model content
For solving the problems of the technologies described above, the utility model embodiment provides a kind of connector chimerism pick-up unit, and is objective and accurate with the testing result that realizes the connector chimerism, improves the reliability that circuit connects, and technical scheme is as follows:
A kind of connector chimerism pick-up unit comprises:
Bobbing machine;
Be arranged on first anchor clamps on the described bobbing machine;
Be arranged on second anchor clamps of described first anchor clamps top;
The controller that is connected, is used to control described bobbing machine vibration parameters with described bobbing machine;
Resistance measuring instrument is used to detect the contact resistance between connector and the soft wiring.
Preferably, described second anchor clamps are connected with described first anchor clamps by expansion link.
Preferably, described resistance measuring instrument is a digital multimeter.
Preferably, described controller is a microprocessor.
As seen the technical scheme that is provided by above the utility model embodiment the vibration of the chimerism of connector may occur influencing on the vibration simulation connector that adopts bobbing machine to produce.First anchor clamps and second anchor clamps are respectively applied for clamping soft wiring and connector, like this, the vibration transfer that bobbing machine produces is given connector and soft wiring, after the limited number of time analog vibration, measure the contact resistance of connector and soft wiring with resistance measuring instrument, if the contact resistance value that records in the preset value scope, shows then that the chimerism of connector and soft wiring is qualified; Otherwise, show that the chimerism of connector and soft wiring is defective.The connector chimerism pick-up unit that the utility model embodiment provides, the analog vibration that may appear on the connector is applied on connector and the soft wiring, the contact resistance of measuring between connector and the soft wiring judges whether the chimerism of connector is qualified, testing result objectivity and accuracy have been improved, and the circuit connection reliability of plasma display panel (PDP), and then improved the quality of production of plasma display panel (PDP).
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, the accompanying drawing that describes below only is some embodiment that put down in writing in the utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of connector chimerism of the utility model embodiment pick-up unit.
Embodiment
In order to make those skilled in the art person understand technical scheme in the utility model better, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the utility model protection.
Referring to Fig. 1, Fig. 1 shows the structural representation of a kind of connector chimerism of the utility model embodiment pick-up unit, and this device comprises:
Wherein, first anchor clamps 2 and second anchor clamps 3 are respectively applied for clamping FPC or TCP soft wiring 6 and connector 7, make FPC or TCP soft wiring 6 and first anchor clamps 2, and the connector 7 and second anchor clamps 3, relative position constant, thereby the vibration transfer that bobbing machine 1 is produced is given FPC or TCP soft wiring 6 and connector 7.
Concrete, described first anchor clamps 2 and second anchor clamps 3 can adopt the bare terminal end of metal fixture and anchor clamps to have certain elasticity, are damaged in clamping process to prevent soft wiring and connector.
The using method of the chimerism pick-up unit of the connector that present embodiment provides is as follows:
Chimeric good FPC or TCP soft wiring 6 are fixed on the described connector chimerism pick-up unit with connector 7, after bobbing machine 1 vibration 20,000-40,000 times, integral body unloads FPC or TCP soft wiring 6 and connector 7, measure contact resistance between described FPC or TCP soft wiring 6 and the described connector 7 with resistance measuring instrument again, and then whether the chimerism of judging connector is qualified, if the contact resistance between soft wiring that records and the connector is not more than 100 Ω, show that then the chimerism of connector is qualified; Otherwise, defective.
The connector chimerism pick-up unit that present embodiment provides, by first anchor clamps and second anchor clamps with soft wiring and connector overall fixed on bobbing machine, the vibration transfer of bobbing machine generation is on soft wiring and connector like this, after the vibration of bobbing machine limited number of time, measure the contact resistance between connector and the soft wiring, measure the contact resistance of connector and soft wiring with resistance measuring instrument, if the contact resistance value that records in the preset value scope, shows then that the chimerism of connector and soft wiring is qualified; Otherwise, show that the chimerism of connector and soft wiring is defective.The testing result accuracy height that uses this connector chimerism pick-up unit to obtain can improve the circuit connection reliability of plasma display panel (PDP), and then can improve the quality of production of plasma display panel (PDP).
The above only is an embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a connector chimerism pick-up unit is characterized in that, comprising:
Bobbing machine;
Be arranged on first anchor clamps on the described bobbing machine;
Be arranged on second anchor clamps of described first anchor clamps top;
The controller that is connected, is used to control described bobbing machine vibration parameters with described bobbing machine;
Be used to detect the resistance measuring instrument of the contact resistance between connector and the soft wiring.
2. connector chimerism pick-up unit according to claim 1 is characterized in that, described second anchor clamps are connected with described first anchor clamps by expansion link.
3. connector chimerism pick-up unit according to claim 1 is characterized in that described resistance measuring instrument is a digital multimeter.
4. connector chimerism pick-up unit according to claim 1 is characterized in that described controller is a microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200112672U CN201945661U (en) | 2011-01-14 | 2011-01-14 | Chimeric state detection device for connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200112672U CN201945661U (en) | 2011-01-14 | 2011-01-14 | Chimeric state detection device for connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201945661U true CN201945661U (en) | 2011-08-24 |
Family
ID=44473001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200112672U Expired - Fee Related CN201945661U (en) | 2011-01-14 | 2011-01-14 | Chimeric state detection device for connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201945661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087327A (en) * | 2011-01-14 | 2011-06-08 | 安徽鑫昊等离子显示器件有限公司 | Detection device of jogged state of connector |
| CN108008241A (en) * | 2017-10-19 | 2018-05-08 | 惠州市骏亚数字技术有限公司 | A kind of pcb board cold solder detector |
-
2011
- 2011-01-14 CN CN2011200112672U patent/CN201945661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087327A (en) * | 2011-01-14 | 2011-06-08 | 安徽鑫昊等离子显示器件有限公司 | Detection device of jogged state of connector |
| CN108008241A (en) * | 2017-10-19 | 2018-05-08 | 惠州市骏亚数字技术有限公司 | A kind of pcb board cold solder detector |
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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: 20110824 Termination date: 20140114 |