CN221100823U - Contactor detection clamp - Google Patents
Contactor detection clamp Download PDFInfo
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- CN221100823U CN221100823U CN202322611764.1U CN202322611764U CN221100823U CN 221100823 U CN221100823 U CN 221100823U CN 202322611764 U CN202322611764 U CN 202322611764U CN 221100823 U CN221100823 U CN 221100823U
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- contactor
- limiting
- cover plate
- fixed rod
- rod body
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 230000000670 limiting effect Effects 0.000 claims abstract description 52
- 239000000523 sample Substances 0.000 claims abstract description 33
- 238000004891 communication Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 abstract description 17
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 241000270728 Alligator Species 0.000 description 2
- 241000270722 Crocodylidae Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application discloses a contactor detection clamp, which comprises: a positioning plate; the positioning plate is provided with a plurality of probe jacks which are communicated in the height direction; a cover plate; the cover plate is detachably connected to the top of the positioning plate, a limiting hole is formed in the cover plate, and the limiting hole is configured for placing a contactor; at least part of the probe jacks are positioned at positions corresponding to the limiting holes; a clamping member; the clamping pieces are connected to the top of the cover plate and distributed around the limiting holes; the clamping member is configured to abut against a side wall of a contactor placed in the limiting hole. The contactor detection clamp disclosed by the application can realize simultaneous monitoring and measurement of multiple groups of contacts, the contacts are reliably contacted with the test probes, the contact connection and conversion states can be directly observed, abnormal conditions of products can be timely found, test errors are avoided, the operation is simple and quick, and the working efficiency is greatly improved.
Description
Technical Field
The application relates to the technical field of contactor detection tools, in particular to a contactor detection clamp.
Background
The testing of contactor products mainly comprises mechanism testing and finished product testing.
Currently, the mechanical testing of contactor products mainly includes the following two schemes:
firstly, each group of contacts is connected with a test instrument by using an alligator clip, and the on-off condition and the time parameter condition of the contacts after the tracking sheet is added are observed through an indicator lamp; the scheme is time-consuming to operate and low in efficiency;
Secondly, the crocodile clip is used for switching on voltage, and after the piece is added, the normally open and normally closed contacts are respectively measured to be on-off by using a milliohmmeter, so that whether the mechanical parameters of the product meet the requirements is judged; the scheme is troublesome to operate and low in efficiency.
At present, for the finished product test of contactor products, the following schemes are mainly adopted: and each group of contacts is connected with a test instrument by using an alligator clip, and the on-off condition and the time parameter condition of the contacts are observed through an indicator lamp. The scheme is time-consuming to operate and low in efficiency.
In summary, in the prior art, the contactor is detected, and the conditions of complex operation, time consumption and low efficiency are common. More importantly, the detection of the contactor is usually carried out by directly connecting a lead wire and a chuck with the contactor, and the smooth detection is easily affected by unstable connection in the detection process.
Disclosure of utility model
The embodiment of the application solves the technical problems that the operation of detecting the contactor is troublesome and the efficiency is low in the prior art, and the detection effect is easily influenced by unstable connection in the detection process by providing the contactor detection clamp, realizes simultaneous monitoring and measurement of multiple groups of contacts, ensures reliable contact between the contacts and the test probes, can directly observe the contact connection and conversion states, timely finds out abnormal conditions of products, avoids test errors, is simple and quick to operate, and greatly improves the working efficiency.
The embodiment of the application provides a contactor detection clamp, which comprises the following components:
a positioning plate; the positioning plate is provided with a plurality of probe jacks which are communicated in the height direction;
a cover plate; the cover plate is detachably connected to the top of the positioning plate, a limiting hole is formed in the cover plate, and the limiting hole is configured for placing a contactor; at least part of the probe jacks are positioned at positions corresponding to the limiting holes;
A clamping member; the clamping pieces are connected to the top of the cover plate and distributed around the limiting holes; the clamping member is configured to abut against a side wall of a contactor placed in the limiting hole.
In one possible implementation of the present invention,
The inner bottom of the positioning plate is provided with a groove, part of the probe jacks are positioned at the groove, and the rest of the probe jacks are positioned at two sides of the groove.
In the above possible implementation manner, further,
A wire slot is formed at the outer bottom of the positioning plate and at a position corresponding to the groove, and the wire slot is configured to place a lead.
Further, the method comprises the steps of,
The wire slot comprises two mutually symmetrical Y-shaped parts formed on two sides of the outer bottom of the positioning plate, and a communication part formed between the two Y-shaped parts and communicated with the two Y-shaped parts.
In one possible implementation of the present invention,
At least part of the area of the inner side wall of the limit hole is contacted with the side wall of the contactor.
In one possible implementation of the present invention,
The clamping piece comprises a fixed rod, a sleeve and a rotary pressing plate;
The fixed rod comprises a fixed rod body and a limiting part; the fixed rod body is vertically arranged at the top of the cover plate and is positioned around the limit hole; the limiting part is formed at the top of the fixed rod body, and the diameter of the limiting part is larger than that of the fixed rod body;
The sleeve is sleeved on the fixed rod body, and the inner diameter of the sleeve is not smaller than the outer diameter of the fixed rod body;
the rotary pressing plate is provided with a connecting end and a limiting end, the connecting end is sleeved on the fixing rod body and is rotationally connected with the fixing rod body, and at least part of the area of the side wall of the limiting end can be mutually abutted to the side wall of the contactor placed in the limiting hole.
In the above possible implementation manner, further,
The fixed rod body is in threaded connection with the cover plate.
In the above possible implementation manner, further,
The rotary pressing plate comprises a pressing plate body, the connecting end is formed in the pressing plate body, a plurality of parallel sliding grooves are formed in the pressing plate body, sliding rods corresponding to the sliding grooves one by one are formed at the limiting end, the sliding rods are respectively and slidably connected to the corresponding sliding grooves, springs are respectively sleeved on the sliding rods, and the springs are located between the pressing plate body and the connecting end.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
According to the embodiment of the application, the contactor mechanism or the finished product is positioned by adopting the positioning plate, and the probe jacks arranged on the positioning plate can flexibly arrange probes according to the contact distribution of the detected contactor product; on this basis, combine the spacing hole of apron to carry out spacingly, make its contact stable all the time and the probe that arranges on the locating plate carry out abundant contact, and further, through distributing a plurality of clamping pieces around spacing hole, support a plurality of regions of contactor product along circumference tightly, prevent that the contactor product from producing the condition such as rocking, connection unstability and influence the detection in the testing process. Through the technical scheme, the embodiment of the application realizes simultaneous monitoring and measurement of multiple groups of contacts, the contacts are reliably contacted with the test probes, the contact connection and conversion states can be directly observed, abnormal conditions of products can be timely found, test errors are avoided, the operation is simple and quick, and the technical effect of greatly improving the working efficiency is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments of the present utility model or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a top view of a contactor detection fixture according to an embodiment of the present application;
FIG. 2 is a side cross-sectional view of a contactor detection clamp according to an embodiment of the present application;
Fig. 3 is a schematic structural view of a positioning plate in a contactor detection fixture under an observation angle according to an embodiment of the present application;
Fig. 4 is a schematic structural view of a positioning plate in a contactor detection fixture under another observation angle according to an embodiment of the present application;
fig. 5 is a schematic view illustrating an internal structure of a rotating platen in a contactor detection fixture according to a preferred embodiment of the present application.
Icon:
1-positioning plates; 101-a probe jack; 102-a wire slot; 1021-Y-shaped section; 1022-communication; 2-cover plate; 3-clamping members; 301-fixing rod; 302-sleeve; 303-rotating the platen; 3031-a platen body; 3032-a limiting end; 3033-spring; 4-detection probes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the embodiments of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
The present embodiment provides a contactor detection jig, which includes:
A positioning plate 1; the positioning plate 1 is formed with a plurality of probe insertion holes 101 penetrating in the height direction;
A cover plate 2; the cover plate 2 is detachably connected to the top of the positioning plate 1, and a limiting hole is formed in the cover plate 2 and is configured to place a contactor; at least a part of the probe insertion holes 101 are located at positions corresponding to the limit holes;
A clamping member 3; the clamping pieces 3 are connected to the top of the cover plate 2 and distributed around the limiting holes; the clamping member 3 is configured to abut against a side wall of the contactor placed in the limiting hole.
Specifically, when the contactor detection clamp provided by the embodiment detects a contactor product, firstly, according to the contact distribution condition of the contactor product to be detected, a detection probe 4 is inserted into a probe jack 101 corresponding to the contact position of the contactor product to be detected on a positioning plate 1, and then a cover plate 2 is covered on the top of the positioning plate 1 and is firmly installed, so that the detection probe 4 is exposed through a limiting hole; the contactor products are placed in the limiting holes of the cover plate 2, all contacts at the bottom of the contactor are in one-to-one correspondence with all detection probes 4 inserted into the positioning plate 1 and are fully contacted, and finally the contactor is firmly clamped at the limiting holes through the clamping pieces 3, so that the contactor is always in stable contact with the detection probes 4. Through the technical scheme of the embodiment, the embodiment realizes simultaneous monitoring and measurement of multiple groups of contacts, the contacts are reliably contacted with the test probes, the contact connection and conversion states can be directly observed, abnormal conditions of products can be timely found, test errors are avoided, the operation is simple and rapid, and the technical effect of greatly improving the working efficiency is achieved.
In a preferred embodiment of the present invention,
The positioning plate 1 is formed with a groove at the bottom thereof, a part of the probe insertion holes 101 are positioned at the groove, and the rest of the probe insertion holes 101 are positioned at both sides of the groove.
Specifically, the contact fixing device is arranged in such a way that the contact fixing device can be more fit with the protruding shape of the middle area of the bottom of certain contactor, on one hand, the contact points located in the protruding area of the bottom of the contactor and on two sides of the protruding area can be stably contacted with the detection probe 4, and on the other hand, the groove matched with the protruding area of the bottom of the contactor can also play a limiting role to a certain extent, so that the clamping and fixing effects of the clamp on the contactor are more obvious.
In a further preferred embodiment of the present invention,
A wire groove 102 is formed at the outer bottom of the positioning plate 1 at a position corresponding to the groove, and the wire groove 102 is configured to place a lead.
Specifically, the wire slot 102 is arranged at the bottom of the positioning white outer part, so that on one hand, a lead can be conveniently accessed, and unstable placement of a clamp caused by over thick lead is avoided, and further unstable contact between a contactor and the detection probe 4 is avoided; on the other hand, the lead wires can be fixed, so that the contact stability of the contactor product and the detection probes 4 is further improved, and the connection of the clamp bonding wires, the flat cable and the test instrument can be facilitated.
Further, the method comprises the steps of,
The wire groove 102 includes two Y-shaped portions 1021 formed on both sides of the outer bottom of the positioning board 1 and symmetrical to each other, and a communication portion 1022 formed between the two Y-shaped portions 1021 and communicating the two Y-shaped portions 1021.
Specifically, the Y-shaped parts 1021 on both sides can facilitate connection of the detection probes 4 and the leads on both sides of the groove on the inner bottom of the positioning board 1, and the communication part 1022 in the middle of the two Y-shaped parts 1021 can facilitate connection of the detection probes 4 and the leads on the groove on the inner bottom of the positioning board 1, and can facilitate centralized arrangement of the bundles of leads, and is easy to manage and arrange wires.
In a preferred embodiment of the present invention,
At least part of the area of the inner side wall of the limit hole is contacted with the side wall of the contactor.
In a preferred embodiment of the present invention,
The clamping piece 3 comprises a fixed rod 301, a sleeve 302 and a rotary pressing plate 303;
the fixing rod 301 includes a fixing rod 301 body and a limiting portion; the fixing rod 301 body is vertically arranged at the top of the cover plate 2 and is positioned around the limit hole; the limiting part is formed at the top of the fixing rod 301 body, and the diameter of the limiting part is larger than that of the fixing rod 301 body;
The sleeve 302 is sleeved on the fixing rod 301 body, and the inner diameter of the sleeve 302 is not smaller than the outer diameter of the fixing rod 301 body;
The rotary pressing plate 303 has a connection end and a limit end 3032, the connection end is sleeved on the fixing rod 301 body and is rotationally connected with the fixing rod 301 body, and at least a partial area of the side wall of the limit end 3032 can be mutually abutted to the side wall of the contactor placed in the limit hole.
Specifically, before the contactor product is not put into the limiting hole, the rotary pressing plate 303 is rotated to a position which does not affect the placement of the contactor product, and after the contactor product is put into the limiting hole, the side wall of the limiting end 3032 of the contactor product can gradually contact with the side wall of the contactor and finally abut against each other by rotating the rotary pressing plate 303, so that a firm limiting effect on the contactor is achieved.
In an actual usage scenario, it is generally preferable that the plurality of rotating pressing plates 303 are disposed opposite to each other, for example, as shown in fig. 1, two rotating pressing plates 303 are disposed at two opposite sides of the limiting hole, so that when the two rotating pressing plates 303 abut against the side wall of the contactor, the directions of the forces applied to the contactor are opposite, and the limiting effect is more obvious.
In a further preferred embodiment of the present invention,
The fixing rod 301 body is in threaded connection with the cover plate 2.
Specifically, by screwing or unscrewing the fixing rod 301, the rotation flexibility of the rotary pressing plate 303 can be reduced or improved as required, so that the required limiting effect can be obtained in different occasions.
In a further preferred embodiment of the present invention,
The rotary pressing plate 303 comprises a pressing plate body 3031, the connecting end is formed in the pressing plate body 3031, a plurality of parallel sliding grooves are formed in the pressing plate body 3031, sliding rods corresponding to the sliding grooves one by one are formed in the limiting ends 3032, the sliding rods are respectively and slidably connected to the corresponding sliding grooves, springs 3033 are respectively sleeved on the sliding rods, and the springs 3033 are located between the pressing plate body 3031 and the connecting ends.
In this preferred embodiment, the stop end 3032 is movably coupled to the platen body 3031 and incorporates a spring 3033, as shown in fig. 5. By the design, the limiting end 3032 playing a main limiting role has a certain movable adjusting range, so that the clamp can be adapted to contactor products with more sizes.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the present application; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (8)
1. A contactor detection jig, comprising:
a positioning plate; the positioning plate is provided with a plurality of probe jacks which are communicated in the height direction;
a cover plate; the cover plate is detachably connected to the top of the positioning plate, a limiting hole is formed in the cover plate, and the limiting hole is configured for placing a contactor; at least part of the probe jacks are positioned at positions corresponding to the limiting holes;
A clamping member; the clamping pieces are connected to the top of the cover plate and distributed around the limiting holes; the clamping member is configured to abut against a side wall of a contactor placed in the limiting hole.
2. A contactor detection jig according to claim 1, wherein,
The inner bottom of the positioning plate is provided with a groove, part of the probe jacks are positioned at the groove, and the rest of the probe jacks are positioned at two sides of the groove.
3. A contactor detection jig according to claim 2, wherein,
A wire slot is formed at the outer bottom of the positioning plate and at a position corresponding to the groove, and the wire slot is configured to place a lead.
4. A contactor detection jig according to claim 3, wherein,
The wire slot comprises two mutually symmetrical Y-shaped parts formed on two sides of the outer bottom of the positioning plate, and a communication part formed between the two Y-shaped parts and communicated with the two Y-shaped parts.
5. A contactor detection jig according to claim 1, wherein,
At least part of the area of the inner side wall of the limit hole is contacted with the side wall of the contactor.
6. A contactor detection jig according to claim 1, wherein,
The clamping piece comprises a fixed rod, a sleeve and a rotary pressing plate;
The fixed rod comprises a fixed rod body and a limiting part; the fixed rod body is vertically arranged at the top of the cover plate and is positioned around the limit hole; the limiting part is formed at the top of the fixed rod body, and the diameter of the limiting part is larger than that of the fixed rod body;
The sleeve is sleeved on the fixed rod body, and the inner diameter of the sleeve is not smaller than the outer diameter of the fixed rod body;
the rotary pressing plate is provided with a connecting end and a limiting end, the connecting end is sleeved on the fixing rod body and is rotationally connected with the fixing rod body, and at least part of the area of the side wall of the limiting end can be mutually abutted to the side wall of the contactor placed in the limiting hole.
7. A contactor detection jig according to claim 6, wherein,
The fixed rod body is in threaded connection with the cover plate.
8. A contactor detection jig according to claim 6, wherein,
The rotary pressing plate comprises a pressing plate body, the connecting end is formed in the pressing plate body, a plurality of parallel sliding grooves are formed in the pressing plate body, sliding rods corresponding to the sliding grooves one by one are formed at the limiting end, the sliding rods are respectively and slidably connected to the corresponding sliding grooves, springs are respectively sleeved on the sliding rods, and the springs are located between the pressing plate body and the connecting end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322611764.1U CN221100823U (en) | 2023-09-26 | 2023-09-26 | Contactor detection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322611764.1U CN221100823U (en) | 2023-09-26 | 2023-09-26 | Contactor detection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221100823U true CN221100823U (en) | 2024-06-07 |
Family
ID=91328930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322611764.1U Active CN221100823U (en) | 2023-09-26 | 2023-09-26 | Contactor detection clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221100823U (en) |
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2023
- 2023-09-26 CN CN202322611764.1U patent/CN221100823U/en active Active
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