CN213517512U - Testing mechanism suitable for various plugs - Google Patents
Testing mechanism suitable for various plugs Download PDFInfo
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- CN213517512U CN213517512U CN202022448086.8U CN202022448086U CN213517512U CN 213517512 U CN213517512 U CN 213517512U CN 202022448086 U CN202022448086 U CN 202022448086U CN 213517512 U CN213517512 U CN 213517512U
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- conductive contact
- contact plate
- insulating main
- mounting
- main body
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Abstract
The utility model belongs to the technical field of plug test mechanism, concretely relates to applicable multiple plug's accredited testing organization, including insulating main part and conductive contact plate, conductive contact plate includes installation department and contact site, installation department and contact site become the contained angle and connect, the cylinder end of insulating main part is equipped with three mounting groove round the circumferencial direction, the contained angle between adjacent mounting groove is 120, the mounting groove includes the chute bottom that cooperates with conductive contact plate's contact site and the flat tank bottom that cooperates with conductive contact plate's installation department, all place one in each mounting groove conductive contact plate, the conductive contact plate is through the swing joint between the cylinder end of round pin axle and insulating main part, be equipped with radial blind hole on the flat tank bottom of mounting groove, be equipped with the elastic element that contacts with conductive contact plate's installation department in the; axial holes are formed in the chute bottom along the axial direction of the cylindrical end of the insulating main body, and each axial hole is internally provided with an induction rod. The method is simple to operate and high in universality.
Description
Technical Field
The utility model belongs to the technical field of the plug accredited testing organization, concretely relates to accredited testing organization of applicable multiple plug.
Background
The high-voltage and on-off detection work of the plug in the current industrial production is to manually adopt a compressor to carry out test work, the detection efficiency is extremely low, and a set of test equipment with unified standards does not exist for plugs of various models and specifications.
Disclosure of Invention
In order to overcome above-mentioned prior art's weak point, the utility model provides a accredited testing organization of applicable multiple plug for replace current artifical compressor high pressure, break-make test work, very big improvement detection efficiency, the structure of this application can adapt to multiple model specification plug simultaneously, and the commonality is high.
The utility model discloses a realize through following technical scheme: a testing mechanism applicable to various plugs comprises an insulating main body and a conductive contact plate, wherein the conductive contact plate comprises a mounting part and a contact part, the mounting part and the contact part are connected in an included angle, three mounting grooves are formed in the cylindrical end of the insulating main body in the circumferential direction, the included angle between every two adjacent mounting grooves is 120 degrees, each mounting groove comprises a chute bottom matched with the contact part of the conductive contact plate and a flat groove bottom matched with the mounting part of the conductive contact plate, one conductive contact plate is placed in each mounting groove, the conductive contact plates are movably connected with the cylindrical end of the insulating main body through pin shafts, radial blind holes are formed in the flat groove bottoms of the mounting grooves, and elastic elements in contact with the mounting parts of the conductive contact plates are arranged in the radial blind; an axial hole is formed in the chute bottom of each mounting groove along the axial direction of the cylindrical end of the insulating main body, and an induction rod is arranged in each axial hole.
Furthermore, the cylindrical end of the insulating main body comprises a circular truncated cone structure at the front end and a cylindrical structure connected with the tail part of the insulating main body and the larger end face of the circular truncated cone structure.
Furthermore, the inclined groove bottom is positioned on the circular truncated cone structure, and the flat groove bottom is positioned on the cylindrical structure.
Furthermore, the chute bottoms of the three mounting grooves are intersected with a central mounting shaft, the central mounting shaft extends out of the outer end face of the circular truncated cone structure, and an axial hole for placing an induction rod is formed in the peripheral surface of the central mounting shaft.
Further, the elastic element is a spring.
Further, the conductive contact plate is made of brass.
The utility model has the advantages that: 1. compared with the existing manual operation, the method greatly improves the detection efficiency and is convenient to operate;
2. the structure of this application can adapt to multiple model specification plug, and the commonality is strong.
Drawings
Fig. 1 is a detection cross-sectional view of the plug I of the present invention;
fig. 2 is a left side view of the present invention (without a plug);
FIG. 3 is a perspective view of the present invention and a plug I;
fig. 4 is a schematic structural diagram of a plug ii provided by the present invention;
in the figure, 1, an insulating main body, 1-1, a mounting groove, 1-2, an inclined groove bottom, 1-3, a flat groove bottom, 1-4, a radial blind hole, 1-5, a circular truncated cone structure, 1-6, a cylindrical structure, 1-7, a central mounting shaft, 2, a conductive contact plate, 2-1, a mounting part, 2-2, a contact part, 3, a pin shaft, 4, an elastic element, 5, a sensing rod, 6, a plug I, 7 and a plug II are arranged.
Detailed Description
The invention will be further explained below with reference to the drawings and examples.
As shown in fig. 1 to 4, a testing mechanism applicable to various plugs comprises an insulating main body 1 and a conductive contact plate 2 installed at a cylindrical end of the insulating main body 1, wherein the cylindrical end of the insulating main body 1 comprises a truncated cone structure 1-5 at the front end and a cylindrical structure 1-6 connected with the tail of the insulating main body 1 and the larger end face of the truncated cone structure 1-5. The conductive contact plate 2 comprises a mounting portion 2-1 and a contact portion 2-2, the conductive contact plate 2 is formed by integrally bending brass, a certain included angle is formed between the mounting portion 2-1 and the contact portion 2-2, three mounting grooves 1-1 are formed in the cylindrical end of the insulating main body 1 along the circumferential direction, the included angle between every two adjacent mounting grooves 1-1 is 120 degrees, each mounting groove 1-1 comprises an inclined groove bottom 1-2 matched with the contact portion 2-2 of the conductive contact plate 2 and a flat groove bottom 1-3 matched with the mounting portion 2-1 of the conductive contact plate 2, the inclined groove bottom 1-2 is located on a circular truncated cone structure 1-5, and the flat groove bottom 1-3 is located on a cylindrical structure 1-6. The conductive contact plate 2 is placed in each mounting groove 1-1, a pin shaft hole is formed in each circular truncated cone structure 1-5, a pin shaft 3 is inserted into the pin shaft hole in each circular truncated cone structure 1-5 and the pin shaft hole in each mounting portion 2-1 to movably connect the conductive contact plate 2 with the insulating main body 1, the conductive contact plate 2 can rotate around the pin shaft 3, radial blind holes 1-4 are formed in the bottom 1-3 of each mounting groove 1-1, elastic elements 4 which are in contact with the mounting portions 2-1 of the conductive contact plates 2 are arranged in the radial blind holes 1-4, and each elastic element 4 is a spring; an axial hole is formed in the chute bottom 1-2 of each mounting groove 1-1 along the axial direction of the cylindrical end of the insulating main body 1, and an induction rod 5 is arranged in each axial hole. When no external force is applied, the conductive contact plate 2 is not contacted with the sensing rod 5 under the action of the elastic force of the elastic element 4, and in the detection process, the plug presses the contact part 2-2 of the conductive contact plate 2, so that the conductive contact plate 2 overcomes the elastic force of the elastic element 4, the contact part 2-2 is further contacted with the sensing rod 5, and a path is formed between the plug and the sensing rod 5. As shown in fig. 1, 3 and 4, the present application is capable of testing different plug types (i 6 and ii 7 plugs or plugs similar to i 6 and ii 7 plugs).
The cylindrical end of the insulating main body 1 comprises a circular truncated cone structure 1-5 and a cylindrical structure 1-6, and aims to be more convenient to use, and the cylindrical end of the insulating main body 1 can also be a cylindrical structure without the circular truncated cone structure at the front end.
As a modification of this embodiment, as shown in fig. 2, the chute bottoms 1-2 of the three mounting grooves 1-1 intersect with the central mounting shaft 1-7, the central mounting shaft 1-7 extends out of the outer end surface of the circular truncated cone structure 1-5, and an axial hole for placing the induction rod 5 is provided on the circumferential surface of the central mounting shaft 1-7.
The whole set of mechanism is arranged at the tail end of a robot flange, a contact plate is in contact with a compressor plug, a bottom sensing rod detection mechanism can detect whether an external contact and the compressor contact are in contact with an elastic structure, and a contact plate taper structure can adapt to high-pressure and on-off tests of the different-size plugs of the compressor.
This application is used for replacing current manual compressor high pressure, break-make test work, very big improvement detection efficiency, and the structure of this application can adapt to multiple model specification plug simultaneously, and the commonality is high.
Claims (6)
1. The utility model provides a accredited testing organization of applicable multiple plug which characterized in that: comprises an insulating main body (1) and a conductive contact plate (2), wherein the conductive contact plate (2) comprises a mounting part (2-1) and a contact part (2-2), the mounting part (2-1) and the contact part (2-2) are connected by an included angle, the cylindrical end of the insulating main body (1) is provided with three mounting grooves (1-1) around the circumferential direction, the included angle between adjacent mounting grooves (1-1) is 120 degrees, the mounting grooves (1-1) comprise chute bottoms (1-2) matched with the contact part (2-2) of the conductive contact plate (2) and flat groove bottoms (1-3) matched with the mounting part (2-1) of the conductive contact plate (2), each mounting groove (1-1) is internally provided with one conductive contact plate (2), the conductive contact plate (2) is movably connected with the cylindrical end of the insulating main body (1) through a pin shaft (3), a radial blind hole (1-4) is arranged on the flat groove bottom (1-3) of the mounting groove (1-1), and an elastic element (4) which is contacted with the mounting part (2-1) of the conductive contact plate (2) is arranged in the radial blind hole (1-4); axial holes are formed in the inclined groove bottom (1-2) of each mounting groove (1-1) along the axial direction of the cylindrical end of the insulating main body (1), and an induction rod (5) is arranged in each axial hole.
2. The testing mechanism of claim 1, wherein: the cylindrical end of the insulating main body (1) comprises a circular truncated cone structure (1-5) at the front end and a cylindrical structure (1-6) connected with the tail of the insulating main body (1) and the larger end face of the circular truncated cone structure (1-5).
3. The testing mechanism of claim 2, wherein the testing mechanism is adapted to be used with a plurality of plugs: the inclined groove bottom (1-2) is positioned on the circular truncated cone structure (1-5), and the flat groove bottom (1-3) is positioned on the cylindrical structure (1-6).
4. The testing mechanism of claim 3, wherein the testing mechanism is adapted to be used with a plurality of plugs: the inclined groove bottoms (1-2) of the three mounting grooves (1-1) are intersected with the central mounting shaft (1-7), the central mounting shaft (1-7) extends out of the outer end face of the circular truncated cone structure (1-5), and an axial hole for placing the induction rod (5) is formed in the peripheral surface of the central mounting shaft (1-7).
5. The testing mechanism of claim 1, wherein: the elastic element (4) is a spring.
6. The testing mechanism of claim 1, wherein: the conductive contact plate (2) is made of brass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448086.8U CN213517512U (en) | 2020-10-29 | 2020-10-29 | Testing mechanism suitable for various plugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448086.8U CN213517512U (en) | 2020-10-29 | 2020-10-29 | Testing mechanism suitable for various plugs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213517512U true CN213517512U (en) | 2021-06-22 |
Family
ID=76413502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022448086.8U Active CN213517512U (en) | 2020-10-29 | 2020-10-29 | Testing mechanism suitable for various plugs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213517512U (en) |
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2020
- 2020-10-29 CN CN202022448086.8U patent/CN213517512U/en active Active
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