CN203490258U - Test assembly and electrical property detection device - Google Patents
Test assembly and electrical property detection device Download PDFInfo
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- CN203490258U CN203490258U CN201320569770.9U CN201320569770U CN203490258U CN 203490258 U CN203490258 U CN 203490258U CN 201320569770 U CN201320569770 U CN 201320569770U CN 203490258 U CN203490258 U CN 203490258U
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- conductor
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- test suite
- winding displacement
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Images
Abstract
A test component and an electrical property detection device are provided, the electrical property detection device comprises a base, a test component and a lifting mechanism, wherein the base is provided with a test platform for an object to be detected to be arranged, the test component can be arranged above the test platform in a lifting mode and comprises a detection flat cable and a conductive rubber connector connected with the detection flat cable, and the lifting mechanism is arranged on the base and used for controlling the test component to lift relative to the test platform and to be in contact with the object to be detected. The utility model discloses an electric property detection device during the application, the interval between the wire of different sizes on the various articles that await measuring can be corresponded to its test subassembly to the going on of electric characteristic test improves the operating efficiency.
Description
Technical field
The utility model relates to a kind of testing electrical property technology, refers to especially a kind of test suite for flexible circuit board and electrical detection device.
Background technology
Flexible printed wiring board (Flexible Printed Circuit, FPC) claim again soft board, be by a bendable copper clad laminate through procedure for processing such as etchings, finally leave the go-between that required circuit is usingd as electronic product signal transmission.In general, FPC is often equipped on electronic component, and elements such as integrated circuit (IC) chip, resistance, electric capacity, connector, so that electronic product can be brought into play set function; Due to FPC have folding flexible and can three-dimensional space distribution etc. characteristic, technicalization electronic product emphasize compact, can roll under flexible trend, its development can make associated electrical industry more flourishing.
For guaranteeing the yield of FPC product, after making, FPC conventionally needs through testing electrical property, therefrom to filter out defective products and to find the bad place of technique.Current FPC device of testing electrical properties is on the market one chip manual test facility mostly, in when operation, first utilize manual mode by a slice ground built-in test facility of FPC to be measured and complete contraposition, after manually the test macro of FPC to be measured and Measurer being electrically connected again afterwards, by test macro, judge whether the circuit on FPC to be measured exists the things such as open circuit, short circuit, to filter out defective products.
Yet aforesaid Measurer, in the situation that once can only carrying out manual test for single FPC, causes production cost higher because operating efficiency is on the low side; And, in the situation that being electrically connected with manual mode of operation FPC and test macro, electric connecting terminal (as the probe) generation that easily causes test macro because tester's application of force differs the wearing and tearing of degree such as not, or the problems such as loose contact that get loose, affect indirectly the result of determination of testing electrical property, the anti-doubt causing in detection.
Again, aforesaid manual test means to reach electric connection, thereby in process need aligning adjustment repeatedly, so easily make probe destroy part circuit and cause and open circuit or short circuit by the wire line on probe pressing FPC (bonding pad); In addition, for the various line design with different conductor gap, the probe in probe also needs to make corresponding adjustment, is understandable that, this connection mechanism is not good for the detection convenience of the FPC of the different line design specifications of many moneys.
Therefore, the inventor is because commonly use the necessity that soft board device of testing electrical properties has its improvement really, then with it, be engaged in for many years utility model design and the professional manufacturing experience of association area, for electrical detection tool, carry out Upgrading energetically, under the discretion of each side's condition is considered, finally develop the utility model.
Utility model content
The defect that the utility model exists for prior art, proposes a kind of test suite and electrical detection device, uses the problems such as convenience, efficiency and the precision of the testing electrical property that improves flexible printed wiring board be not good.
For achieving the above object, the utility model adopts following technological means: a kind of test suite, this test suite comprises a detection winding displacement and an elastomer connector.Wherein, the insulation course that this detection winding displacement comprises a plurality of the first conductors that are distributed in distance and coated this first conductor, the opposite end of this first conductor all exposes to this insulation course; This elastomer connector and this detection winding displacement are mutually stacking, the flexible glue layer that this elastomer connector comprises a plurality of the second conductors that are distributed in distance and coated this second conductor, the opposite end of this second conductor all exposes to this flexible glue layer and is connected with this first conductor.
Further, the first conductor connects respectively one of them of the second conductor in man-to-man mode.
Further, the first conductor connects wherein N of the second conductor in the mode of one-to-many respectively, and N is integer.
According to above-mentioned test suite, the utility model separately provides a kind of electrical detection device, and this electrical detection device comprises a pedestal, a test suite and an elevating mechanism.Wherein, this pedestal has the test platform arranging for an object to be measured; The elastomer connector that this test suite can be arranged at up and down the top of this test platform and comprise a detection winding displacement and be connected with this detection winding displacement; This elevating mechanism is arranged on this pedestal, in order to control this test suite, with relative this test platform, carries out lifting and contacts with this object to be measured.
Further, pedestal also comprises the bracing frame being erected on test platform, and elevating mechanism is connected in bracing frame.
Further, elevating mechanism comprises a limiting plate and a link assembly, and limiting plate is fixed in a side of bracing frame, and link assembly is arranged on bracing frame, and one end of link assembly is connected with test suite by limiting plate.
Further, bracing frame also comprises a pin-jointed structure, and link assembly comprises a depression bar, and one end of depression bar is hubbed in pin-jointed structure; One movable part, movable part is bending and has first end and the second end, and first end connects described depression bar; And an elevating lever, one end of elevating lever is connected with the second end, and the other end of elevating lever is connected with test suite.
Further, detect the insulation course that winding displacement comprises a plurality of the first conductors that are distributed in distance and coated the first conductor, the opposite end of the first conductor all exposes to insulation course.
Further, object to be measured is flexible printed wiring board and has a plurality of test contacts, elastomer connector comprises a flexible glue layer of a plurality of the second conductors that are distributed in distance and coated the second conductor, the opposite end of the second conductor all exposes to flexible glue layer, in order to electrically conduct, detect the first conductor of winding displacement and the test contacts of flexible printed wiring board, wherein detect winding displacement and elastomer connector mutually stacking.
Further, the first conductor is respectively with one of them of connection second conductor of mode one to one.
Further, the first conductor connects wherein N of the second conductor in the mode of one-to-many respectively, and N is integer.
The utility model at least has following beneficial effect: test suite utilization of the present utility model detects winding displacement collocation elastomer connector, can directly be pressed on object to be measured, and match and the wire line of unlikely destruction object to be measured (as flexible printed wiring board) with the various wire lines with different conductor gap, significantly promote the operating efficiency of testing electrical property.
Above about the explanation of the utility model content and the explanation of following embodiment in order to give an example and to explain principle of the present utility model, and provide claim of the present utility model further to explain.
Accompanying drawing explanation
Fig. 1 is the Organization Chart of testing electrical property system of the present utility model.
Fig. 2 is the use view of electrical detection device of the present utility model.
Fig. 3 is the stereographic map of elastomer connector of the present utility model.
Fig. 4 is that one of test suite of the present utility model is implemented aspect schematic diagram.
Fig. 5 is another enforcement aspect schematic diagram of test suite of the present utility model.
[symbol description]
1 electrical detection device
10 pedestals
11 test platforms
111 location structures
12 bracing frames
13 pin-jointed structures
20 test suites
21 detect winding displacement
211 first conductors
212 insulation courses
22 elastomer connectors
221 second conductors
222 flexible glue layers
30 elevating mechanisms
31 limiting plates
310 spacing holes
311 first side plates
312 second side plates
32 link assemblies
321 depression bars
322 movable parts
322a first end
322b the second end
323 elevating levers
40 analyze Zhu Machine
S object to be measured
S1 wire line
Embodiment
This instructions discloses a kind of test suite of novelty and is mounted with the electrical detection device of described test suite; Described electrical detection is installed on while carrying out testing electrical property, its test suite can directly be pressed on object to be measured, and match with the various wire lines with different conductor gap, to reach the electrical interconnects of analyzing between main frame and object to be measured, thereby can improve the problem that existing testing electrical property tool cannot corresponding different conductor gap arrangement adjusts in real time.
In preferred embodiment of the present utility model, object to be measured refers to flexible printed wiring board to be measured (not being equipped with the bare board of electronic component), but the utility model is not limited to this.Hereinafter in connection with accompanying drawing and a plurality of embodiment, the utility model " test suite and electrical detection device thereof " is described in further detail.
［ the first embodiment ］
Referring to Fig. 1, is the Organization Chart of the testing electrical property system of the utility model the first embodiment.Testing electrical property system of the present utility model comprises an electrical detection device 1 and an analysis main frame 40, wherein electrical detection device 1 also includes a pedestal 10, a test suite 20 and an elevating mechanism 30, wherein test suite 20 can coordinate analyze main frame 40 and measure object S(to be measured as flexible printed wiring board) electrical specification.What deserves to be explained is, the utility model for the object S to be measured of different size without changing test suite 20.
Please refer to Fig. 2, it is the use view of the electrical detection device of the utility model the first embodiment.As shown in the figure, pedestal 10 is seen from the side is roughly L shape, specifically comprise a test platform 11 and be erected at the bracing frame 12 on test platform 11, and test platform 11 is roughly mutually vertical with bracing frame 12.
In this specific embodiment, test platform 11 can make object S to be measured placed thereon; And in order to increase the degree of accuracy of testing electrical property, test platform 11 is provided with a plurality of location structures 111 on the surface relative with test suite 20, pilot pin for example, fastening screw etc., but the utility model is not restricted to this.When wanting electrically to measure, object S to be measured can be corresponding a plurality of through default location perforation (figure does not show) thereon, to be accurately positioned on the position to be measured on test platform 11 surfaces by these location structures 111.
Bracing frame 12 can be one-body molded with test platform 11, or be incorporated on test platform 11 with assembling mode, but the utility model does not limit its assembling mode.Specifically, bracing frame 12 one end are connected with test platform 11, and other end elongation moulding one pin-jointed structure 13 can make elevating mechanism 30 be pivoted thereon, in order to control test suite 20, with respect to test platform 11 surfaces, carries out lifting.
Refer to Fig. 3 and 4, the enforcement aspect schematic diagram that wherein Fig. 3 is test suite of the present utility model, the three-dimensional view that Fig. 4 is elastomer connector of the present utility model.In the present embodiment, test suite 20 is formed by a mutually stacking detection winding displacement 21 and an elastomer connector 22, group structure mode arranges a cementing layer (as thermosetting cement) detecting between winding displacement 21 and elastomer connector 22, as both the fixing use of fitting.
The insulation course 212 that detection winding displacement 21 wherein comprises a plurality of the first conductors 211 that are distributed in distance and coated these the first conductors 211, and these the first conductor 211 opposite ends all expose to insulation course 212, and the utility model is in when application, the topological design of these the first conductors 211 can be adjusted to some extent according to testing requirement.
Please refer to Fig. 4, the improvement design that the utility model testing electrical property assembly 20 is done, be collocation use elastomer connector 22, the flexible glue layer 222 that it comprises a plurality of the second conductors 221 that are distributed in distance and coated these the second conductors 221, and the opposite end of these the second conductors 221 exposes to flexible glue layer 222 equally.The utility model is when application, elastomer connector 22 wherein one end contacts with the first conductor 211 detecting in winding displacement 21, the other end contacts with the wire line S1 of object S to be measured, provide by this detect between winding displacement 21 and object S to be measured electrically and signal be connected, in order to the judgement of analysis main frame 40.
Further what deserves to be explained is, the utility model test suite 20 is when being subject to external force collision or impacting, the flexible glue layer 222 that is coated on the insulation course 212 of these the first conductors 211 and is coated on these the second conductors 221 has buffer effect, thereby in external force collision or impact after disappearing and can be returned to the original state that is not subject to external force.Accordingly, these first conductors 211 and these the second conductors 221 are not easy to occur because of the stressed thing that produces deformation, thereby described test suite 20 is still possessed its original function under reusing for a long time.
Please consult again Fig. 1 and Fig. 2, elevating mechanism 30 comprises a limiting plate 31 and a link assembly 32.Wherein, limiting plate 31 is fixed in bracing frame 12 1 sides, and 32 of link assemblies are connected to bracing frame 12 one end, and link assembly 32 also forms affixed by limiting plate 31 and test suite 20.In the present embodiment, limiting plate 31 by side depending on be roughly L shape, particularly by the first side plate 311 and the second side plate 312, formed, the first side plate 311 is wherein fixed in bracing frame 12 1 sides, the second 312 of side plates are connected in the first side plate 311 ends and have a spacing hole 310, in order to do making link assembly 32 carry out displacement more accurately along the perpendicular line (not shown) of the spacing hole 310 by described.
In more detail, link assembly 32 comprises a depression bar 321, a movable part 322 and an elevating lever 323.Wherein, depression bar 321 one end are hubbed at the pin-jointed structure 13 on bracing frame 12; Movable part 322 is bending, it is particularly a semilune web member, but the utility model is non-as limit, movable part 322 has first end 322a and the second end 322b that can be connected with other elements, and described first end 322a is connected with depression bar 321 pivotly; Elevating lever 323 one end are connected with the second end 322b of movable part 322 pivotly, and the other end forms affixed by the spacing hole 310 of limiting plate 31 and the detection winding displacement of test suite 20 21.
For making those of ordinary skill in the art can understand more easily advantage of the present utility model and effect, hereinafter will at length the mode of operation of the utility model electrical detection device be set forth, can under not departing from spirit of the present utility model, carry out various modifications and change, to implement or to apply described electrical detection device.
First, tester is accurately positioned object S to be measured on test platform 11, makes its wire line S1 correct corresponding with test suite 20; Then, tester pulls depression bar 321 downwards, when depression bar 321 is moved to operating position from initial position, via movable part 322, drive elevating levers 323 that test suite 20 is moved towards the direction near object S to be measured, make the second conductor 221 that elastomer connector 22 exposes accurately touch the wire line S1 of object S to be measured.
After completing electric connection, analyze the electrical specification that main frame 40 can be measured object S to be measured, to judge whether this object S to be measured meets the requirements; After completing test, tester upwards pulls depression bar 321, when depression bar 321 is moved to initial position from operating position, via movable part 322, drives elevating lever 323 that test suite 20 is moved towards the direction away from object S to be measured.
［ the second embodiment ］
Referring to Fig. 5, is another enforcement aspect schematic diagram of test suite of the present utility model.As shown in the figure, although the detection winding displacement 21 of the present embodiment in response to the wire line S1 design of the object S to be measured of different size, and the size of the first conductor 211 wherein does not conform to the size of the second conductor 221 in elastomer connector 22.What deserves to be explained is, in the test suite 20 of the present embodiment, first conductor 211 detecting in winding displacement 21 also can connect in the mode of one-to-many N the second conductor 221 in elastomer connector 22, and N is integer.Test suite of the present utility model 20 like this is applicable to the wire line S1 gap of the upper various sizes of object S to be measured of different size, to detect smoothly.
In sum, compared to known electrical measurement jig, the utility model at least has following effect for test suite and the electrical detection device thereof of testing electrical property:
1. test suite utilization of the present utility model detects winding displacement collocation elastomer connector, can directly be pressed on object to be measured, and match and the wire line of unlikely destruction object to be measured (as flexible printed wiring board) with the various wire lines with different conductor gap, significantly promote the operating efficiency of testing electrical property.
2. hold described in the 1st, although detect the first conductor in winding displacement, do not conform to the size of the second conductor in elastomer connector, still can with the connected mode of one-to-many, complete electrically connect between the two, significantly promote fiduciary level and the convenience of testing electrical property.
3. the utility model is when application, tester only need pull depression bar up and down, can control easily the oscilaltion of test suite with the wire line on contact measured object, need not carry out testing electrical property with manual mode completely, significantly promote the degree of accuracy of testing electrical property.
Although embodiment of the present utility model discloses as above, yet it is not in order to limit the utility model.Those of ordinary skill in field under the utility model, within not departing from spirit and scope of the present utility model, when doing various changes and retouching.Therefore, protection domain of the present utility model is when being as the criterion depending on the accompanying claim person of defining.
Claims (11)
1. a test suite, is characterized in that, described test suite comprises:
One detects winding displacement, the insulation course that described detection winding displacement comprises a plurality of the first conductors that are distributed in distance and coated described the first conductor, and the opposite end of described the first conductor all exposes to described insulation course; And
One elastomer connector, described elastomer connector and described detection winding displacement are mutually stacking, the flexible glue layer that described elastomer connector comprises a plurality of the second conductors that are distributed in distance and coated described the second conductor, the opposite end of described the second conductor all exposes to described flexible glue layer and is connected with described the first conductor.
2. test suite according to claim 1, is characterized in that, described the first conductor connects respectively one of them of described the second conductor in man-to-man mode.
3. test suite according to claim 1, is characterized in that, described the first conductor connects wherein N of described the second conductor in the mode of one-to-many respectively, and N is integer.
4. an electrical detection device, is characterized in that, described electrical detection device comprises:
One pedestal, described pedestal has for a test platform of an object to be measured is set;
One test suite, the elastomer connector that described test suite can be arranged at up and down the top of described test platform and comprise a detection winding displacement and be connected with described detection winding displacement; And
One elevating mechanism, described elevating mechanism is arranged on described pedestal, in order to control described test suite, carries out lifting and contact with described object to be measured with relatively described test platform.
5. electrical detection device according to claim 4, is characterized in that, described pedestal also comprises the bracing frame being erected on described test platform, and described elevating mechanism is connected in support frame as described above.
6. electrical detection device according to claim 5, it is characterized in that, described elevating mechanism comprises a limiting plate and a link assembly, described limiting plate is fixed in a side of support frame as described above, described link assembly is arranged on support frame as described above, and one end of described link assembly is connected with described test suite by described limiting plate.
7. electrical detection device according to claim 6, is characterized in that, support frame as described above also comprises a pin-jointed structure, and described link assembly comprises:
One depression bar, one end of described depression bar is hubbed in described pin-jointed structure;
One movable part, described movable part is bending and has first end and the second end, and described first end connects described depression bar; And
One elevating lever, one end of described elevating lever is connected with described the second end, and the other end of described elevating lever is connected with described test suite.
8. electrical detection device according to claim 4, is characterized in that, described detection winding displacement comprises an insulation course of a plurality of the first conductors that are distributed in distance and coated described the first conductor, and the opposite end of described the first conductor all exposes to described insulation course.
9. electrical detection device according to claim 8, it is characterized in that, described object to be measured is flexible printed wiring board and has a plurality of test contacts, described elastomer connector comprises a flexible glue layer of a plurality of the second conductors that are distributed in distance and coated described the second conductor, the opposite end of described the second conductor all exposes to described flexible glue layer, in order to the described test contacts of described the first conductor and the described flexible printed wiring board of the described detection winding displacement that electrically conducts, wherein said detection winding displacement and described elastomer connector are mutually stacking.
10. electrical detection device according to claim 9, is characterized in that, described the first conductor is respectively with one of them of described second conductor of connection of mode one to one.
11. electrical detection devices according to claim 9, is characterized in that, described the first conductor connects wherein N of described the second conductor in the mode of one-to-many respectively, and N is integer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102216654U TWM469489U (en) | 2013-09-04 | 2013-09-04 | Testing assembly and electrical testing device |
| TW102216654 | 2013-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203490258U true CN203490258U (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320569770.9U Expired - Fee Related CN203490258U (en) | 2013-09-04 | 2013-09-13 | Test assembly and electrical property detection device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203490258U (en) |
| TW (1) | TWM469489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444645A (en) * | 2019-09-03 | 2021-03-05 | 尹钻科技有限公司 | Detection device and detection method using same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3032038B1 (en) | 2015-01-27 | 2018-07-27 | Soitec | METHOD, DEVICE AND SYSTEM FOR MEASURING AN ELECTRICAL CHARACTERISTIC OF A SUBSTRATE |
| CN111175636B (en) * | 2020-01-02 | 2022-09-13 | 广东科学技术职业学院 | Bonding detection circuit and bonding detection device |
-
2013
- 2013-09-04 TW TW102216654U patent/TWM469489U/en not_active IP Right Cessation
- 2013-09-13 CN CN201320569770.9U patent/CN203490258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444645A (en) * | 2019-09-03 | 2021-03-05 | 尹钻科技有限公司 | Detection device and detection method using same |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM469489U (en) | 2014-01-01 |
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| GR01 | Patent grant | ||
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Granted publication date: 20140319 Termination date: 20190913 |