CN206460081U - PCB in-circuit function test auxiliary clamps - Google Patents
PCB in-circuit function test auxiliary clamps Download PDFInfo
- Publication number
- CN206460081U CN206460081U CN201720014268.XU CN201720014268U CN206460081U CN 206460081 U CN206460081 U CN 206460081U CN 201720014268 U CN201720014268 U CN 201720014268U CN 206460081 U CN206460081 U CN 206460081U
- Authority
- CN
- China
- Prior art keywords
- pcb
- quick
- carrying
- pressing
- casing
- 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
- Tests Of Electronic Circuits (AREA)
Abstract
PCB in-circuit function test auxiliary clamps, it is related to a kind of circuit board testing servicing unit, specifically related to a kind of circuit board function test auxiliary clamp, it is comprising casing (1), quick support (2), quick manual folder (3), drive link (4), manual quick clip gear frame (5), PCB pressing plate (6), PCB pressing carryings (7), PCB by compression leg (8), pressing carrying sliding guide (9), the sliding straight bearing (10) of pressing carrying.The utility model solves existing use data wire and repeatedly plugged, so as to cause the excessively loose loose contact of data cable plug the problem of causing test errors, to improve test accuracy rate, improve testing efficiency, there's almost no the possibility of bad test.
Description
Technical field
The utility model is related to a kind of circuit board testing servicing unit, and in particular to a kind of circuit board function test additional lock
Tool.
Background technology
The test circuit board test technology of circuit board is divided into on-line testing technique and functional test technology on-line testing technique：
Tester is alignd by the probe on needle-bar test fixture or fixture with the measuring point on circuit-under-test plate, by probe to tested
Circuit board applies test signal.Then measurement response, the component on test board and the correctness of wire connection, also turn into one by one
Interior circuit test method, abbreviation ICT.Whether it is faulty on PCB to judge by testing each component on PCB respectively.
In-circuit function test method being attached property first is tested, and product function method of testing is to connect simulation using data wire
Function environment plugs product and data wire is anti-repeatedly so as to detect whether product meets on Functional Requirement, but functional test frame
Having very big probability during multiple use, loose or data line contact is bad to cause " false failure " alarm to cause conjunction because plugging
Lattice product is detected as substandard product, reduces test accuracy rate, and increase repetition measurement rate influence product yield has a strong impact on
Normal testing efficiency.
Utility model content
The purpose of this utility model be for prior art defect and not enough there is provided a kind of PCB in-circuit function tests
Auxiliary clamp, it solves existing use data wire and repeatedly plugged, and causes the excessively loose loose contact of data cable plug to be led
The problem of causing test errors, improves test accuracy rate, improves testing efficiency.
To achieve the above object, the utility model uses following technical scheme：It includes casing 1, quick support 2, quick
Folder 3, drive link 4, manual quick clip gear frame 5, PCB pressing plate 6, PCB pressings carrying 7, PCB are by compression leg 8, pressing carrying manually
Sliding guide 9, the sliding straight bearing 10 of pressing carrying, PCB positioning carrying 7 are arranged on the upper surface of casing 1, and quick support 2 is set
Put on the back side side plate of casing 1, quick manual folder 3 is connected by manual quick clip gear frame 5 with quick support 2, drive link 4
Upper end be connected on manual quick clip gear frame 5, the lower end of drive link 4 is fixedly connected in PCB pressing plate 6, PCB pressing plate 6
It is corresponding with the position that PCB positions carrying 7, multiple PCB are provided with by compression leg 8 between PCB pressing plate 6 and PCB positioning carrying 7,
The sliding straight bearing 10 of array is provided with below the upper surface of casing 1, pressing carrying is provided with sliding straight bearing 10 and slides
Guide rod 9, pressing carrying sliding guide 9 is corresponding with PCB positioning carryings 7 through the upper surface of casing 1.
Described PCB pressing plate 6 and PCB position that the size of carrying 7, area are corresponding, and the upper table of carrying 7 is positioned in PCB
Face is provided with multiple probe bases, probe base and is provided with probe.
Using when, pcb board positioning 7 spring-loadeds of carrying, in PCB Light Conditions, when quick manual folder 3 is not pushed,
In floating state, it is to avoid during operation, the possibility of pcb board elder generation contact probe.Pcb board is placed on PCB positioning carrying 7 during test
On, corresponding jack is corresponding with probe, quick manual folder 3 is pushed, is pushed, made by the linkage PCB of drive link 4 pressing plate 6
Obtain connection accordingly to be all turned on, start test software and tested.
Repeatedly plugged after adopting the above technical scheme, the utility model solves existing use data wire, so as to lead
The excessively loose loose contact of data cable plug is caused the problem of causing test errors, to improve test accuracy rate, improve test effect
Rate, there's almost no the possibility of bad test.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Description of reference numerals：Casing 1, quick support 2, quick manual folder 3, drive link 4, manual quick clip gear frame 5,
PCB pressing plate 6, PCB pressings carrying 7, PCB are by compression leg 8, pressing carrying sliding guide 9, the sliding straight bearing 10 of pressing carrying.
Embodiment
Referring to shown in Fig. 1, the technical scheme that present embodiment is used is：It includes casing 1, quick support 2, quick
Folder 3, drive link 4, manual quick clip gear frame 5, PCB pressing plate 6, PCB pressings carrying 7, PCB are by compression leg 8, pressing carrying manually
Sliding guide 9, the sliding straight bearing 10 of pressing carrying, PCB positioning carrying 7 are arranged on the upper surface of casing 1, and quick support 2 is set
Put on the back side side plate of casing 1, quick manual folder 3 is connected by manual quick clip gear frame 5 with quick support 2, drive link 4
Upper end be connected on manual quick clip gear frame 5, the lower end of drive link 4 is fixedly connected in PCB pressing plate 6, PCB pressing plate 6
It is corresponding with the position that PCB positions carrying 7, multiple PCB are provided with by compression leg 8 between PCB pressing plate 6 and PCB positioning carrying 7,
The sliding straight bearing 10 of array is provided with below the upper surface of casing 1, pressing carrying is provided with sliding straight bearing 10 and slides
Guide rod 9, pressing carrying sliding guide 9 is corresponding with PCB positioning carryings 7 through the upper surface of casing 1.
Described PCB pressing plate 6 and PCB position that the size of carrying 7, area are corresponding, and the upper table of carrying 7 is positioned in PCB
Face is provided with multiple probe bases, probe base and is provided with probe.
Using when, pcb board positioning 7 spring-loadeds of carrying, in PCB Light Conditions, when quick manual folder 3 is not pushed,
In floating state, it is to avoid during operation, the possibility of pcb board elder generation contact probe.Pcb board is placed on PCB positioning carrying 7 during test
On, corresponding jack is corresponding with probe, quick manual folder 3 is pushed, is pushed, made by the linkage PCB of drive link 4 pressing plate 6
Obtain connection accordingly to be all turned on, start test software and tested.
Repeatedly plugged after adopting the above technical scheme, the utility model solves existing use data wire, so as to lead
The excessively loose loose contact of data cable plug is caused the problem of causing test errors, to improve test accuracy rate, improve test effect
Rate, there's almost no the possibility of bad test.The test volume of every workday is from 60 pieces of liftings to 100 pieces.
It is described above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
Other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, all should cover among right of the present utility model.
Claims (2)
1.PCB in-circuit function test auxiliary clamps, it is characterised in that：It includes casing (1), quick support (2), quick manual folder
(3), drive link (4), manual quick clip gear frame (5), PCB pressing plate (6), PCB pressing carrying (7), PCB by compression leg (8), press
Pressure carrying sliding guide (9), the sliding straight bearing (10) of pressing carrying, PCB positioning carryings (7) are arranged on the upper table of casing (1)
Face, quick support (2) is arranged on the back side side plate of casing (1), and quick manual folder (3) passes through manual quick clip gear frame (5)
It is connected with quick support (2), the upper end of drive link (4) is connected on manual quick clip gear frame (5), the lower end of drive link (4)
It is fixedly connected in PCB pressing plate (6), PCB pressing plate (6) is corresponding with the position that PCB positions carrying (7), PCB pressing plate (6)
Multiple PCB are provided between PCB positioning carryings (7) by compression leg (8), the upper surface lower section of casing (1) is provided with array slip
Pressing carrying sliding guide (9), pressing carrying sliding guide (9) are provided with linear bearing (10), sliding straight bearing (10)
It is corresponding with PCB positioning carryings (7) through the upper surface of casing (1).
2. PCB in-circuit function tests auxiliary clamp according to claim 1, it is characterised in that described PCB pressing plate (6)
Size, area with PCB positioning carryings (7) is corresponding, and the PCB upper surfaces for positioning carrying (7) are provided with multiple probe bases, visited
Probe is provided with needle stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720014268.XU CN206460081U (en) | 2017-01-06 | 2017-01-06 | PCB in-circuit function test auxiliary clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720014268.XU CN206460081U (en) | 2017-01-06 | 2017-01-06 | PCB in-circuit function test auxiliary clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206460081U true CN206460081U (en) | 2017-09-01 |
Family
ID=59695816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720014268.XU Expired - Fee Related CN206460081U (en) | 2017-01-06 | 2017-01-06 | PCB in-circuit function test auxiliary clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206460081U (en) |
-
2017
- 2017-01-06 CN CN201720014268.XU patent/CN206460081U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205562604U (en) | Multi -functional veneer test system | |
| CN203595732U (en) | Test probe stand | |
| CN105182142A (en) | Probe testing device | |
| CN106526452A (en) | System and method for achieving PCBA automatic detection by use of probe | |
| CN103412165A (en) | Testing jig for testing mobile phone PCB pin point conduction | |
| CN208092197U (en) | A kind of PCBA automatization test systems | |
| US20100052712A1 (en) | Test apparatus for testing circuit board | |
| CN106226679A (en) | For detecting frock and the method for testing thereof of embedded pos payment terminal mainboard | |
| CN2795865Y (en) | Composite printed circuit board test device | |
| CN202649371U (en) | Cable automatic detection device | |
| CN103630828A (en) | Circuit board tester | |
| CN203688599U (en) | Four-wire test fixture | |
| CN103760388A (en) | Four-wire test fixture and test method thereof | |
| CN206460081U (en) | PCB in-circuit function test auxiliary clamps | |
| CN206515413U (en) | A kind of FPC wireline tests switching device | |
| CN208420983U (en) | Device for testing circuit board function | |
| WO2019000975A1 (en) | Electrical test jig | |
| CN201532400U (en) | Improved structure of ICT needle bed | |
| CN205643395U (en) | Many boards of yoke plate test fixture | |
| CN203350303U (en) | Test jig for testing cell phone PCB plate pinpoint conduction | |
| CN204576255U (en) | A kind of high frequency electric source controller test fixture | |
| CN202182916U (en) | Direct current resistance quick testing device for printed circuit board (PCB) power supply board | |
| CN205067627U (en) | Probe testing apparatus | |
| CN204575694U (en) | A kind of high frequency electric source drive plate test fixture | |
| CN112415311A (en) | Tool for testing Sensor single body and Sensor single body testing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20200106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |