CN203310871U - Resistor test fixture - Google Patents
Resistor test fixture Download PDFInfo
- Publication number
- CN203310871U CN203310871U CN2013203694570U CN201320369457U CN203310871U CN 203310871 U CN203310871 U CN 203310871U CN 2013203694570 U CN2013203694570 U CN 2013203694570U CN 201320369457 U CN201320369457 U CN 201320369457U CN 203310871 U CN203310871 U CN 203310871U
- Authority
- CN
- China
- Prior art keywords
- resistor
- circuit board
- test fixture
- line plate
- resistors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a resistor test fixture, and belongs to the technical field of test device structures. The resistor test fixture comprises a total circuit board. The total circuit board is connected with a plurality of high-temperature conducting wires, and the high-temperature conducting wires are connected with aging equipment used for ageing resistors. A plurality of resistor fixing devices are arranged on the total circuit board in an aligned manner. Each resistor fixing device comprises a branch circuit board communicated with the total circuit board. A product groove is installed on each branch circuit board, wherein the product grooves are communicated with the branch circuit boards and are used for accommodating the resistors. A cover capable of being opened and closed is arranged above each product groove. The resistor test fixture is reasonable in structure, the total circuit board the branch circuit boards and the product grooves are utilized in a matched manner, and the resistors can be firmly clamped; aging treatment is conducted on the resistors in the aging equipment, so that subsequent resistance measurement is more accurate; and the resistor test fixture is light and durable, and has a good application prospect.
Description
Technical field
The utility model relates to a kind of resistor test fixture, belongs to the proving installation technical field of structures.
Background technology
During the test of resistor resistance, instrument commonly used is the resistor test fixture, and existing resistor test fixture structural design is unreasonable, mainly has following defect: 1, can not firmly clamp resistor, resistor is easily loosening; 2, fixture is too huge, thermal loss large, the heat radiation time is long, it is inconvenient to use.
The utility model content
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and a kind of reasonable in design is provided, good clamping effect, accurate, light and handy durable resistor measured material.
The utility model is achieved through the following technical solutions:
A kind of resistor test fixture is characterized in that: comprise the total line plate, the total line plate is connected with many high temperature wires, and high temperature wire is connected with the aging equipment for the age resistor device; On described total line plate, be arranged with a plurality of resistor stationary installations, the resistor stationary installation comprises the branched line plate be conducted with the total line plate; On described branched line plate, be equipped with it be conducted, be used to placing the product groove of resistor, but the top of product groove is provided with the lid of folding.
In order further to fix resistor, the notch place of described product groove 4 is equipped with shell fragment, and shell fragment is connected with catch.
Beneficial effect: the utility model reasonable in design, total line plate, branched line plate, product groove are used in conjunction with, can firmly clamp resistor, resistor carries out burin-in process in aging equipment, follow-up resistance is measured more accurate, the utility model is lightly durable, has good application prospect.
The accompanying drawing explanation
Fig. 1 is the structural representation of resistor test fixture described in the utility model.
Embodiment
Below with reference to accompanying drawing, provide embodiment of the present utility model, be used for the utility model is described further.
With reference to Fig. 1, resistor test fixture described in the utility model, comprise total line plate 1, and total line plate 1 is connected with many high temperature wires 3, and high temperature wire 3 is connected with the aging equipment for the age resistor device; On described total line plate 1, be arranged with a plurality of resistor stationary installations, the resistor stationary installation comprises the branched line plate 2 be conducted with total line plate 1; On described branched line plate 2, be equipped with it be conducted, be used to placing the product groove 4 of resistor; The notch place of described product groove 4 is equipped with shell fragment 6, but shell fragment 6 is connected with the lid 5 that the top of catch 7 product grooves 4 is provided with folding.
Principle of work: during use, with tweezers, resistor is steadily put into to product groove 4, cover lid 5, high temperature wire 3 access aging equipment joints, by this fixture put into aging equipment carry out aging, aging 90-110 hour aging after, take out fixture, with tweezers, take off resistor, by the resistance value of resistance meter measurement resistor.The concrete method of measuring resistance is: two termination electrodes with two abundant resistor contacts of test pencil nib of tester, on the tester display, will show the resistance reading, and after reading is stablized, record this value, be the resistance of resistor after aging.
The present embodiment reasonable in design, total line plate, branched line plate, product groove are used in conjunction with, and can firmly clamp resistor, make resistor in aging equipment, carry out burin-in process, follow-up resistance is measured more accurate, the utility model is lightly durable, has good application prospect.
Claims (2)
1. resistor test fixture, it is characterized in that: comprise total line plate (1), total line plate (1) is connected with many high temperature wires (3), and high temperature wire (3) is connected with the aging equipment for the age resistor device; On described total line plate (1), be arranged with a plurality of resistor stationary installations, the resistor stationary installation comprises the branched line plate (2) be conducted with total line plate (1); On described branched line plate (2), be equipped with it be conducted, be used to placing the product groove (4) of resistor, product groove (4) but top be provided with the lid (5) of folding.
2. according to resistor test fixture claimed in claim 1, it is characterized in that: the notch place of described product groove (4) is equipped with shell fragment (6), and shell fragment (6) is connected with catch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203694570U CN203310871U (en) | 2013-06-09 | 2013-06-09 | Resistor test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203694570U CN203310871U (en) | 2013-06-09 | 2013-06-09 | Resistor test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203310871U true CN203310871U (en) | 2013-11-27 |
Family
ID=49617072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203694570U Expired - Fee Related CN203310871U (en) | 2013-06-09 | 2013-06-09 | Resistor test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203310871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185496A (en) * | 2015-09-15 | 2015-12-23 | 贝迪斯电子有限公司 | Clamp for implementing overload on leadless resistance |
-
2013
- 2013-06-09 CN CN2013203694570U patent/CN203310871U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185496A (en) * | 2015-09-15 | 2015-12-23 | 贝迪斯电子有限公司 | Clamp for implementing overload on leadless resistance |
| CN105185496B (en) * | 2015-09-15 | 2017-10-17 | 贝迪斯电子有限公司 | A kind of fixture to implementing overload without lead resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20200609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |