CN217739361U

CN217739361U - Test structure of ceramic capacitor

Info

Publication number: CN217739361U
Application number: CN202221770484.4U
Authority: CN
Inventors: 朱保; 魏龙
Original assignee: Guangdong Yilijia Electronics Co ltd
Current assignee: Guangdong Yilijia Electronics Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-04
Anticipated expiration: 2032-07-08

Abstract

The utility model belongs to the technical field of capacitor test accessory technique and specifically relates to indicate a ceramic capacitor's test structure, it is including test front stall and test back seat, the equal interval of test front stall row is run through and is provided with a plurality of first perforation, the equal interval of test back seat row is run through and is provided with a plurality of second perforation, be equipped with the front-seat test probe in the first perforation, be equipped with the back-seat test probe in the second perforation, the one row of formula interval in bottom of test back seat is provided with a plurality of first pinholes, the one row of formula interval of test front stall is run through and is provided with the second pinhole, first pinhole and second pinhole one-to-one, be equipped with adjusting bolt in the second pinhole, adjusting bolt's front end stretches into first pinhole and with first pinhole is connected. The utility model discloses novel structure can be applicable to not unidimensional ceramic capacitor and detect, improves and uses the flexibility, detects convenience, swift, reduces the condition of changing test fixture, improves work efficiency.

Description

Test structure of ceramic capacitor

Technical Field

The utility model belongs to the technical field of capacitor test accessory technique and specifically relates to indicate a ceramic capacitor's test structure.

Background

Semiconductor ceramic capacitors are of particular importance in the increasingly lightweight, thin, short, small, high performance, and multi-functional processes of small computers, mobile communications, and other devices. At present, testing jig and testing device are needed to be used for testing the ceramic capacitor to match the ceramic capacitor for detection, the current testing jig can only be applicable to a size ceramic capacitor, different testing jigs need to be replaced when other sizes are needed to be detected, the working efficiency is low, the detection flexibility is poor, and the detection is inconvenient.

Disclosure of Invention

The utility model provides a test structure of a ceramic capacitor aiming at the problems of the prior art, which has a novel structure and can be tested by the butting of a front row of test probes and a rear row of test probes with the ceramic capacitor; the ceramic capacitor detection device can be suitable for detecting ceramic capacitors of different sizes, improves use flexibility, is convenient and quick to detect, reduces the situation of replacing a test fixture, and improves work efficiency.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a pair of ceramic capacitor's test structure, including test front stall and test back stall, test front stall row of equal interval runs through and is provided with a plurality of first perforation, test back stall row of equal interval runs through and is provided with a plurality of second perforation, be equipped with the front-seat test probe in the first perforation, be equipped with the back-row test probe in the second perforation, the bottom of test back stall row of interval is provided with a plurality of first pinholes, the test front stall row of interval runs through and is provided with the second pinhole, first pinhole and second pinhole one-to-one, be equipped with adjusting bolt in the second pinhole, adjusting bolt's front end stretches into first pinhole and with first pinhole connection.

And a row of mounting holes which are arranged at equal intervals and socially and freely are formed in the test backseat.

The bottom of the test back seat is provided with a positioning convex strip, and the top of the test front seat is provided with a positioning groove which is matched and spliced with the positioning convex strip.

The test front seat and the test rear seat are uniformly provided with a plurality of radiating holes in a row mode in a penetrating mode.

Wherein, the front test probe with the back test probe all includes spacing installation main part, probe body and cover and establishes the reset spring on the probe body, the front end of probe body slides and wears to locate spacing installation main part, the rear end of probe body is provided with the connecting block, reset spring's both ends respectively with the connecting block with the rear end of spacing installation main part is connected, spacing installation main part is installed in first perforation and the second perforation.

The utility model has the advantages that:

the utility model discloses novel structure, design benefit, front test probe and back row test probe are installed respectively in first perforation and second perforation, under the cooperation of external testing arrangement, can realize testing it through front test probe and back row test probe and ceramic capacitor butt; wherein, under the cooperation of adjusting bolt and first pinhole and second pinhole, can adjust adjusting bolt, adjust the interval between test front stall and the test back seat then, and then adjust the interval between front test probe and the back test probe, can be applicable to not unidimensional ceramic capacitor and detect, improve and use the flexibility, detect convenient, swift, reduce the condition of changing test fixture, improve work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a test structure of a ceramic capacitor according to the present invention.

Fig. 2 is a cross-sectional view of the testing structure of the ceramic capacitor of the present invention.

Fig. 3 is a cross-sectional view of the test backseat of the present invention.

Fig. 4 is a cross-sectional view of the structure of the test front.

The reference numerals in fig. 1 to 4 include:

1. testing the front seat; 2. testing the rear seat; 3. a first perforation; 4. a second perforation; 5. front row of test probes; 6. back row test probes; 7. a first pin hole; 8. a second pin hole; 9. adjusting the bolt; 10. mounting holes; 11. positioning the convex strips; 12. a positioning groove; 13. heat dissipation holes; 14. a main body is mounted in a limiting way; 15. a probe body; 16. a return spring; 17. and (7) connecting the block.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a ceramic capacitor's test structure, as shown in fig. 1 to 4, including test front stall 1 and test

back seat

2, 1 row of equal interval of test front stall runs through and is provided with a plurality of

first perforation

3, 2 row of equal interval of test back seat runs through and is provided with a plurality of second perforation 4, be equipped with leading row test probe 5 in the first perforation 3, the second is perforated and is equipped with back row test probe 6 in 4, the one row of formula interval in bottom of test back seat 2 is provided with a plurality of

first pinhole

7, 1 row of formula interval of test front stall runs through and is provided with second pinhole 8, first pinhole 7 and 8 one-to-one of second pinhole, be equipped with adjusting bolt 9 in the second pinhole 8, adjusting bolt 9's front end stretches into first pinhole 7 and with first pinhole 7 is connected. Specifically, the utility model discloses novel structure, design benefit, front test probe 5 and back test probe 6 are installed respectively at first perforation 3 and second perforation 4, under the cooperation of external testing arrangement, can realize testing it through front test probe 5 and back test probe 6 and ceramic capacitor butt; wherein, under the cooperation of adjusting bolt 9 and first pinhole 7 and second pinhole 8, can adjust adjusting bolt 9, then adjust the interval between test front stall 1 and the test back seat 2, and then adjust the interval between front test probe 5 and the back test probe 6, can be applicable to not unidimensional ceramic capacitor and detect, improve and use the flexibility, detect convenient, swift, reduce the condition of changing test fixture, improve work efficiency.

In this embodiment, a row of free mounting holes 10 are formed on the test rear seat 2 at equal intervals. Specifically, under this setting, mounting hole 10 and outside screw cooperation are convenient fixes test back seat 2 on external equipment or frame, and installation, dismantlement are convenient.

In this embodiment, the bottom of the test rear seat 2 is provided with a positioning convex strip 11, and the top of the test front seat 1 is provided with a positioning groove 12 which is in matched insertion with the positioning convex strip 11. Specifically, under this setting, when needs equipment test back seat 2 and test front seat 1, cooperate the location through location sand grip 11 and positioning groove 12 and peg graft, realize the location equipment between test front seat 1 and the test back seat 2, the installation is accurate, the structure is reliable.

In this embodiment, the test front seat 1 and the test rear seat 2 are uniformly provided with a plurality of heat dissipation holes 13 in a row. Specifically, under this setting, louvre 13 is through the circulation of its air current, and is convenient the utility model discloses dispel the heat when using, improve the radiating effect.

In this embodiment, front test probe 5 with back test probe 6 all includes spacing installation main part 14, probe body 15 and cover and establishes reset spring 16 on probe body 15, probe body 15's front end slides and wears to locate spacing installation main part 14, probe body 15's rear end is provided with connecting block 17, reset spring 16's both ends respectively with connecting block 17 with spacing installation main part 14's rear end is connected, spacing installation main part 14 is installed in first perforation 3 and the perforation 4 of second. Specifically, under the above-mentioned setting, when external test equipment and connecting hole butt or be connected, can promote probe body 15 to stretch out in order to carry out the butt test to ceramic capacitor, compression reset spring 16 this moment, spacing installation main part 14 is fixed in first perforation 3 and second perforation 4, after external test equipment breaks away from connecting block 17, push connecting block 17 under reset spring 16's effect, it resets to drive probe body 15 withdrawal, high durability and convenient use, the structure is reliable, reduce probe body 15 and stretch out the condition by the outside corruption when need not the test, the structure is reliable.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. A test structure of a ceramic capacitor is characterized in that: including test front stall and test back seat, the test front stall is one row of equal interval to run through and is provided with a plurality of first perforation, the test back seat is one row of equal interval to run through and is provided with a plurality of second perforation, the first perforation is equipped with the forebay test probe, the second is equipped with the back row test probe in the perforation, the bottom of test back seat is one row of formula interval and is provided with a plurality of first pinholes, the test front stall is one row of formula interval and runs through and is provided with the second pinhole, first pinhole and second pinhole one-to-one, be equipped with adjusting bolt in the second pinhole, adjusting bolt's front end stretches into first pinhole and with first pinhole is connected.

2. The test structure of a ceramic capacitor as claimed in claim 1, wherein: a row of mounting holes are arranged on the test backseat at equal intervals and are free in society.

3. The test structure of a ceramic capacitor as claimed in claim 1, wherein: the bottom of the test back seat is provided with a positioning convex strip, and the top of the test front seat is provided with a positioning groove which is matched and spliced with the positioning convex strip.

4. The test structure of a ceramic capacitor as claimed in claim 1, wherein: the test front seat and the test back seat are uniformly provided with a plurality of heat dissipation holes in a row-type penetrating mode.

5. The test structure of a ceramic capacitor as claimed in claim 1, wherein: the front-row test probe with back row test probe all includes that spacing installation main part, probe body and cover establish reset spring on the probe body, the front end of probe body slides and wears to locate spacing installation main part, the rear end of probe body is provided with the connecting block, reset spring's both ends respectively with the connecting block with the rear end of spacing installation main part is connected, spacing installation main part is installed in first perforation and the second perforation.