CN214845573U - Insulating, withstand voltage test fixture of radio frequency connector - Google Patents
Insulating, withstand voltage test fixture of radio frequency connector Download PDFInfo
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- CN214845573U CN214845573U CN202023007034.3U CN202023007034U CN214845573U CN 214845573 U CN214845573 U CN 214845573U CN 202023007034 U CN202023007034 U CN 202023007034U CN 214845573 U CN214845573 U CN 214845573U
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Abstract
The utility model relates to an insulation and voltage resistance test tool for a radio frequency connector, which comprises a test panel, a high-pressure plate and an insulation plate; the test panel is located the top, and the insulation board is located the below, and the high-voltage board sets up between test panel and insulation board, and this application adopts split type structural design, if test other connectors or maintenance test fixture, only with change frock shell, lead needle spacer, interior guide needle part, just can carry out the test of different products, breaks the limitation of original test fixture, has realized that test fixture uses the variability.
Description
Technical Field
The utility model belongs to the technical field of the production processing test, especially, relate to an insulating, withstand voltage test frock of radio frequency connector.
Background
The withstand voltage test is mainly to check the capability of the insulation to withstand working voltage or overvoltage, and then to check whether the insulation performance of product equipment meets the safety standard. The insulation resistance test mainly tests the insulation part of the component, tests the insulation resistance value between the inner conductor and the shell, ensures that the insulation performance meets the design requirement of the component and meets the relevant standard regulation. The performance of the withstand voltage test and the insulation resistance test is not passed, which means that the components fail to function, cannot work normally or the electrical performance is deteriorated.
At present, a conventional structure of a radio frequency connector voltage-resistance and insulation resistance test tool is to install a connector on a test board, separately connect an inner conductor and an outer conductor of the connector by a cable at the back of the test board, and then respectively clamp the inner conductor and the outer conductor at two ends of a cable by test clamps.
The existing testing device has certain disadvantages when in use, firstly, the connector in the existing testing device is integrally designed, the testing model is single, if products with different models need to be tested, a new testing device needs to be manufactured again, secondly, the personnel maintenance is troublesome, and the whole radio frequency connector needs to be replaced every time, so that the resource waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides an insulating, withstand voltage test fixture of radio frequency connector adopts split type structural design, if test other connectors or maintenance test fixture, only with change frock shell, guide pin spacer, interior guide pin part, just can carry out the test of different products, breaks the limitation of original test fixture, has realized that test fixture uses the variability.
In order to solve the problems in the background art, the utility model discloses a realize through following technical scheme:
a radio frequency connector insulation and voltage resistance test tool comprises a test panel, a high pressure plate and an insulation plate;
the test panel is positioned at the uppermost part, the insulation plate is positioned at the lowermost part, and the high-voltage plate is arranged between the test panel and the insulation plate;
the test device comprises a test panel, and is characterized in that first processing threaded holes are uniformly distributed in the test panel and used for installing a tool shell of a test piece, installation threaded holes are respectively formed in two sides of the test panel, nylon spacer bushes are arranged in the installation threaded holes
A conductive sleeve is arranged in the test panel, and supporting threaded holes are formed in four corners of the test panel;
second processing threaded holes are uniformly distributed in the high-voltage board, correspond to the first processing threaded holes one by one and are used for installing guide pins in the testing tool, first through holes are respectively formed in the four corners of the high-voltage board, an insulated guide pin spacer bush is arranged between the high-voltage board and the testing panel, the testing panel is ensured to be completely isolated from the high-voltage board after being electrified, and the conductive bush is in contact conduction with the high-voltage board;
the insulation board is provided with a stepping hole and a second through hole, the stepping hole facilitates installation of a guide needle in the test tool, an insulation support penetrates through the second through hole and the first through hole, and the insulation support is connected with the test panel through a screw.
As a further explanation of the utility model: the test panel is a square aluminum plate, the inside of the test panel is hollow, and a clamping screw is arranged on the side face of the test panel and used for clamping a pressure-resistant and insulating instrument and the shell in a communicating mode in a test mode.
As a further explanation of the utility model: the high-pressure plate is a square aluminum plate.
As a further explanation of the utility model: the insulating plate is a square glass fiber plate.
As a further explanation of the utility model: the guide pin spacer bush is in a cylindrical table shape and is made of an insulating material.
As a further explanation of the utility model: the nylon sleeve is made of an insulating material and is in threaded connection with the mounting threaded hole, and the top of the nylon sleeve is hexagonal and square and used for fixing the conductive sleeve and isolating the test panel from the conductive sleeve.
As a further explanation of the utility model: the conductive sleeve is made of a copper material and is in conductive connection with the high-voltage board.
As a further explanation of the utility model: the insulating support is made of an insulating material.
As a further explanation of the utility model: the inner guide needle is made of a copper material and is in threaded connection with the high-voltage plate, and the tail end of the inner guide needle is provided with a straight groove, so that the inner guide needle is convenient for workers to disassemble and assemble.
Compared with the prior art, the utility model discloses following profitable technological effect has:
1. this application adopts split type structural design, parts alone to frock shell, needle guide spacer, interior guide pin, and is whole with test panel and high-voltage board equipment again, and at the in-process that uses, if test other connectors or maintenance test fixture, only with change frock shell, needle guide spacer, interior guide pin part, just can carry out the test of different products, breaks the limitation of original test fixture, has realized that test fixture uses the variability.
2. This application has changed interior guide pin and frock shell conduction path through each board overlapping assembly to cancel outside cable junction, avoided the long-term use of personnel in, the outage cable that exists is latent risk and loaded down with trivial details welding process, influences the reliability and the stability of test.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
fig. 2 is the schematic view of the connection structure of the test fixture and the test piece of the present invention.
Description of the reference numerals
1. A tool shell; 2. testing the panel; 3. a first processing threaded hole; 4. supporting the threaded hole; 5. installing a threaded hole; 6. A nylon sleeve; 7. a conductive sleeve; 8. a high pressure plate; 9. a needle guide spacer; 10. a first through hole; 11. a second processing threaded hole; 12. an insulating plate; 13. a second through hole; 14. a hole of abdication; 15. an inner guide pin; 16. insulating support; 17. a screw; 18. clamping the screw; 19. a product to be tested; 20. a conductive sleeve unit.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 2, an insulation and voltage resistance test tool for a radio frequency connector includes a test panel 2, a high voltage board 8 and an insulation board 12; the test panel 2 is located the top, the insulation board 12 is located the bottom, and the high-pressure plate 8 is arranged between the test panel 2 and the insulation board 12.
Specifically, test panel 2 is square aluminum plate, and inside cavity sets up, evenly distributed has first processing screw hole 3 on the test panel 2, and 7, longitudinal arrangement are 7 to transverse arrangement, every row of pitch-row are 18mm, first processing screw hole 3 is used for installing frock shell 1 of test piece test panel 2's both sides are provided with installation screw hole 5 respectively, installation screw hole 5 is the M10 screw hole be provided with the nylon spacer in the installation screw hole 5 be provided with conductive sleeve 7 in the nylon spacer the four corners of test panel 2 is provided with support screw hole 4 test panel 2 side is provided with holding screw 1817 for the test makes withstand voltage, insulating instrument and shell switch-on centre gripping.
Nylon sleeve 6 adopts insulating material to make, with 5 threaded connection of installation screw hole, the top is hexagonal square for fixed conductive sleeve 7 and isolation test panel 2 with conduction of conductive sleeve 7, conductive sleeve 7 adopt the copper product to make, with 8 turn-on connections of high-pressure board.
The high-pressure plate 8 is square aluminum plate, evenly distributed has second processing screw hole 11 on the high-pressure plate 8, second processing screw hole 11 with 3 one-to-one of first processing screw hole, 7, the longitudinal arrangement of transverse arrangement, every row of pitch-row are 18mm for the interior guide pin of installation test fixture has seted up first through-hole 10 respectively in its four minutes be provided with insulating leading needle spacer 9 between high-pressure plate 8 and the test panel 2, it becomes the circular column platform type shape to lead needle spacer 9, and it adopts insulating material to make, guarantees test panel 2 with keep apart completely after 8 circular telegrams of high-pressure plate, conductive sleeve 7 with 8 contact conduction of high-pressure plate.
The inner guide needle is made of a copper material and is in threaded connection with the high-pressure plate 8, and a straight groove is formed in the tail end of the inner guide needle, so that the inner guide needle is convenient for workers to disassemble and assemble.
The insulation board 12 is a square glass fiber board, the insulation board 12 is provided with a yielding hole 14 and a second through hole 13, the yielding hole 14 facilitates installation of a guide needle in the test tool, the insulation support 16 penetrates through the second through hole 13 and the first through hole 10, the test panel 2 is connected with the insulation support 16 through a screw 17, and the insulation support 16 is made of an insulation material.
Working principle (process):
this application adopts split type structural design, parts alone to frock shell 1, guide pin spacer 9, interior guide pin, assembles as whole with test panel 2 and high-pressure board 8 again, is equipped with frock shell 1 and conductive sleeve 7 on the test panel 2, is insulated by nylon sleeve 6 between the two and keeps apart. An inner guide needle is arranged on the high-voltage plate 8 and is fully contacted with the conductive sleeve 7, and an insulating guide needle spacer 9 is arranged between the high-voltage plate 8 and the test panel 2, so that the test panel 2 and the high-voltage plate 8 are completely isolated after being electrified.
The embodiments given above are preferred examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical features of the technical solution of the present invention by those skilled in the art all belong to the protection scope of the present invention.
Claims (9)
1. The utility model provides a radio frequency connector is insulating, withstand voltage test frock which characterized in that: comprises a test panel, a high pressure plate and an insulating plate;
the test panel is positioned at the uppermost part, the insulation plate is positioned at the lowermost part, and the high-voltage plate is arranged between the test panel and the insulation plate;
first processing threaded holes are uniformly distributed in the test panel and used for mounting a tool shell of a test piece, mounting threaded holes are respectively formed in two sides of the test panel, a nylon spacer bush is arranged in each mounting threaded hole, a conductive sleeve is arranged in each nylon spacer bush, and supporting threaded holes are formed in four corners of the test panel;
second processing threaded holes are uniformly distributed in the high-voltage board, correspond to the first processing threaded holes one by one and are used for installing guide pins in the testing tool, first through holes are respectively formed in the four corners of the high-voltage board, an insulated guide pin spacer bush is arranged between the high-voltage board and the testing panel, the testing panel is ensured to be completely isolated from the high-voltage board after being electrified, and the conductive bush is in contact conduction with the high-voltage board;
the insulation board is provided with a stepping hole and a second through hole, the stepping hole facilitates installation of a guide needle in the test tool, an insulation support penetrates through the second through hole and the first through hole, and the insulation support is connected with the test panel through a screw.
2. The insulating, withstand voltage test frock of radio frequency connector of claim 1, characterized in that: the test panel is a square aluminum plate, the inside of the test panel is hollow, and a clamping screw is arranged on the side face of the test panel and used for clamping a pressure-resistant and insulating instrument and the shell in a communicating mode in a test mode.
3. The insulating, withstand voltage test frock of radio frequency connector of claim 1, characterized in that: the high-pressure plate is a square aluminum plate.
4. The insulating, withstand voltage test frock of radio frequency connector of claim 1, characterized in that: the insulating plate is a square glass fiber plate.
5. The insulating, withstand voltage test frock of radio frequency connector of claim 1, characterized in that: the guide pin spacer bush is in a cylindrical table shape and is made of an insulating material.
6. The insulating, withstand voltage test frock of radio frequency connector of claim 1, characterized in that: still include the nylon sleeve, the nylon sleeve adopts insulating material to make, with installation screw hole threaded connection, the top is hexagonal square for fixed conductive sleeve and isolation the test panel with switching on of conductive sleeve.
7. The insulating, withstand voltage test frock of radio frequency connector of claim 1, characterized in that: the conductive sleeve is made of a copper material and is in conductive connection with the high-voltage board.
8. The insulating, withstand voltage test frock of radio frequency connector of claim 1, characterized in that: the insulating support is made of an insulating material.
9. The insulating, withstand voltage test frock of radio frequency connector of claim 1, characterized in that: the inner guide needle is made of a copper material and is in threaded connection with the high-voltage plate, and the tail end of the inner guide needle is provided with a straight groove, so that the inner guide needle is convenient for workers to disassemble and assemble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023007034.3U CN214845573U (en) | 2020-12-15 | 2020-12-15 | Insulating, withstand voltage test fixture of radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023007034.3U CN214845573U (en) | 2020-12-15 | 2020-12-15 | Insulating, withstand voltage test fixture of radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214845573U true CN214845573U (en) | 2021-11-23 |
Family
ID=78801932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023007034.3U Active CN214845573U (en) | 2020-12-15 | 2020-12-15 | Insulating, withstand voltage test fixture of radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214845573U (en) |
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2020
- 2020-12-15 CN CN202023007034.3U patent/CN214845573U/en active Active
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