CN214795006U - A device that is used for all-in-one test CM product insulation resistance - Google Patents
A device that is used for all-in-one test CM product insulation resistance Download PDFInfo
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- CN214795006U CN214795006U CN202120269014.9U CN202120269014U CN214795006U CN 214795006 U CN214795006 U CN 214795006U CN 202120269014 U CN202120269014 U CN 202120269014U CN 214795006 U CN214795006 U CN 214795006U
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Abstract
The utility model provides a device for all-in-one test CM product insulation resistance, install on the all-in-one, the CM product includes enclosing cover and test pad, the device includes location frock, conducting block and test fixture, be equipped with the recess on the location frock, set up product locating hole and probe hole of stepping down on the recess, be equipped with the boss on the conducting block, test fixture includes the base plate and locates the insulating test probe on the base plate; the conducting block is installed on the groove and in the boss stretches into the probe yielding hole, the CM product is installed in the product positioning hole and the outer cover of the CM product is in contact with the conducting block, and the insulation test probe is in contact with the boss through the probe yielding hole so as to test the insulation resistance of the CM product. The utility model discloses a function of all-in-one direct test CM product insulation resistance.
Description
Technical Field
The utility model belongs to the technical field of insulation resistance test equipment and specifically relates to indicate a device that is used for all-in-one test CM product insulation resistance.
Background
The CM product is a product which uses a ceramic base and a metal shell, the ceramic base and the metal shell are bonded by glue, and an 2/4 pin pad which is grounded after being assembled is not communicated with the shell; the CE product is a product using a ceramic base (with metal ring) plus a metal shell, and the 2/4 paddings, which are grounded after assembly, are in electrical communication with the shell. 2/4 feet of the CE product are in contact with the metal ring, the metal ring is communicated with the outer cover, and the poor contact between the internal tissue and the outer cover can be detected only by measuring 2/4 feet when the insulation resistance is tested; in the CM product, the outer cover and the base are sealed by using glue, and the glue is not conductive, so that the 2/4 pin cannot detect poor contact between the internal tissues and the outer cover when the insulation resistance is tested.
Because of the difference in the processing of the existing CE product and the CM product, the integrated machine can only test the insulation resistance of the CE product, but cannot test the insulation resistance of the CM product, and the CM product can only use other equipment to test the insulation resistance and then test other parameters of the product on the integrated machine, so that the working procedure time is increased, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a device for all-in-one test CM product insulation resistance aims at solving the problem that the all-in-one can not the direct test CM product insulation resistance.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a device for testing the insulation resistance of a CM product of an all-in-one machine is installed on the all-in-one machine, the CM product comprises an outer cover and a testing pad, the device comprises a positioning tool, a conductive block and a testing tool, the positioning tool is provided with a groove, a product positioning hole and a probe abdicating hole are formed in the groove, a boss is arranged on the conductive block, and the testing tool comprises a substrate and an insulation testing probe arranged on the substrate; the conducting block is installed on the groove and in the boss stretches into the probe yielding hole, the CM product is installed in the product positioning hole and the outer cover of the CM product is in contact with the conducting block, and the insulation test probe is in contact with the boss through the probe yielding hole so as to test the insulation resistance of the CM product.
Wherein, the groove and the conductive block are both circular.
And a first mounting hole is formed in the positioning tool.
Wherein, the mounting hole has two and about the recess symmetry sets up.
The test tool further comprises a function test probe arranged on the substrate.
And the insulation test probe and the function test probe are telescopic probes.
And a second mounting hole is formed in the substrate of the test tool.
The beneficial effects of the utility model reside in that:
the device provided by the utility model including location frock, conducting block and test fixture, be equipped with the recess on the location frock, product locating hole and probe hole of stepping down have been seted up on the recess, be equipped with the boss on the conducting block, test fixture includes the base plate and locates insulating test probe on the base plate installs the conducting block on the recess of location frock during the test, the enclosing cover and the conducting block contact of CM product, insulating test probe is through the probe hole of stepping down and the boss contact to test the insulation resistance of CM product.
Drawings
The following detailed description of the specific structure of the present invention with reference to the accompanying drawings
Fig. 1 is a schematic structural diagram of an apparatus for testing the insulation resistance of a CM product in an all-in-one machine according to an embodiment of the present invention;
fig. 2 is a bottom view of the positioning tool provided in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a conductive block according to an embodiment of the present invention;
fig. 4 is a bottom view of the testing tool provided by the embodiment of the present invention.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Please refer to fig. 1 to 4, fig. 1 is a schematic structural diagram of a device for testing the insulation resistance of a CM product in an all-in-one machine according to an embodiment of the present invention, fig. 2 is a bottom view of a positioning tool provided in an embodiment of the present invention, fig. 3 is a schematic structural diagram of a conductive block provided in an embodiment of the present invention, and fig. 4 is a bottom view of a testing tool provided in an embodiment of the present invention.
As shown in the figure, a device for testing the insulation resistance of a CM product of an all-in-one machine is installed on the all-in-one machine, the CM product comprises an outer cover and a test pad, the device comprises a positioning tool 100, a conductive block 200 and a test tool 300, a groove 110 is formed in the positioning tool 100, a product positioning hole 111 and a probe abdicating hole 112 are formed in the groove 110, a boss 210 is formed in the conductive block 200, and the test tool 300 comprises a substrate 310 and an insulation test probe 320 arranged on the substrate 310; the conducting block 200 is installed on the groove 110 and the boss 210 extends into the probe abdicating hole 112, the CM product is installed in the product positioning hole 111 and the outer cover thereof contacts with the conducting block 200, and the insulation test probe 320 contacts with the boss 210 through the probe abdicating hole 112 to test the insulation resistance of the CM product.
The beneficial effects of the utility model reside in that:
the device provided by the utility model is including location frock 100, conducting block 200 and test fixture 300, be equipped with recess 110 on the location frock 100, seted up product locating hole 111 and probe hole 112 of stepping down on the recess 110, be equipped with boss 210 on the conducting block 200, test fixture 300 includes base plate 310 and locates insulating test probe 320 on the base plate 310 installs conducting block 200 on location frock 100's recess 110 during the test, the enclosing cover and the conducting block 200 contact of CM product, insulating test probe 320 through the probe hole 112 of stepping down and the contact of boss 210 to test the insulation resistance to the CM product.
Further, the groove 110 and the conductive block 200 are both circular.
Further, a first mounting hole 120 is formed in the positioning tool 110, and is used for fixing the positioning tool 110 to the all-in-one machine.
Further, the first mounting holes 120 are two and are symmetrically disposed about the groove 110.
Further, the test fixture 300 further includes four functional test probes 330 disposed on the substrate 310, and the functional test probes 330 are used for testing the functions of the CM product.
Specifically, the insulation test probe 320 and the function test probe 330 are both retractable probes, so as to ensure more accurate results when the insulation test probe and the function test probe are in full contact with the object to be tested.
Furthermore, a second mounting hole 311 is formed in the substrate 310 of the test fixture 300, and is used for fixing the test fixture 300 to an all-in-one machine.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. A device for testing the insulation resistance of a CM product of an all-in-one machine is installed on the all-in-one machine, the CM product comprises an outer cover and a test pad, and the device is characterized by comprising a positioning tool, a conductive block and a test tool, wherein the positioning tool is provided with a groove, the groove is provided with a product positioning hole and a probe abdicating hole, the conductive block is provided with a boss, and the test tool comprises a substrate and an insulation test probe arranged on the substrate; the conducting block is installed on the groove and in the boss stretches into the probe yielding hole, the CM product is installed in the product positioning hole and the outer cover of the CM product is in contact with the conducting block, and the insulation test probe is in contact with the boss through the probe yielding hole so as to test the insulation resistance of the CM product.
2. The apparatus of claim 1, wherein the recesses and conductive bumps are circular.
3. The device for testing the insulation resistance of the CM product in an all-in-one machine as claimed in claim 1, wherein a first mounting hole is formed in the positioning tool.
4. The apparatus for all-in-one testing of insulation resistance of a CM product according to claim 3, wherein there are two of said mounting holes and said mounting holes are symmetrically disposed about said recess.
5. The apparatus of claim 1, wherein the test fixture further comprises a functional test probe disposed on the substrate.
6. The apparatus of claim 5, wherein the insulation test probe and the functional test probe are pogo pins.
7. The device for testing the insulation resistance of the CM product in an all-in-one machine as claimed in claim 1, wherein a second mounting hole is formed in a substrate of the test fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120269014.9U CN214795006U (en) | 2021-01-29 | 2021-01-29 | A device that is used for all-in-one test CM product insulation resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120269014.9U CN214795006U (en) | 2021-01-29 | 2021-01-29 | A device that is used for all-in-one test CM product insulation resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214795006U true CN214795006U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120269014.9U Active CN214795006U (en) | 2021-01-29 | 2021-01-29 | A device that is used for all-in-one test CM product insulation resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214795006U (en) |
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2021
- 2021-01-29 CN CN202120269014.9U patent/CN214795006U/en active Active
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