CN202404158U - Fixture for testing impedance - Google Patents
Fixture for testing impedance Download PDFInfo
- Publication number
- CN202404158U CN202404158U CN2011205364561U CN201120536456U CN202404158U CN 202404158 U CN202404158 U CN 202404158U CN 2011205364561 U CN2011205364561 U CN 2011205364561U CN 201120536456 U CN201120536456 U CN 201120536456U CN 202404158 U CN202404158 U CN 202404158U
- Authority
- CN
- China
- Prior art keywords
- conduction fixed
- fixed block
- conductive fixing
- fixing block
- shape frame
- 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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- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model relates to a fixture for testing impedance, which comprises a U-shaped rack. A slider parallel to a side wall of the U-shaped rack is arranged in the U-shaped rack and can slide back and forth between the two side walls of the rack through guide bars, a first conductive fixing block is fixed on one side of the slider, a first conductive fixing rod is connected onto the first conductive fixing block, a second conductive fixing block which is disposed opposite to the first conductive fixing block is arranged on the side wall of the rack that the first conductive fixing block faces to, and a second conductive fixing pole is connected onto the second conductive fixing block. By the fixture for testing the impedance, a measuring value is stable and accurate.
Description
Technical field
The utility model relates to a kind of test impedance tool.
Background technology
At present, adopt the artificial copper rod test impedance of taking usually, test value is unstable, and because of operating personnel's gimmick is different, causes measured value inaccurate, and in addition, test step is more loaded down with trivial details.
The utility model content
The purpose of the utility model is to overcome the defective that prior art exists, and provides a kind of test value stable and test the impedance tool accurately.
The utility model solves the technical scheme that its technical matters adopted: a kind of test impedance tool; Comprise " U " shape frame; Be somebody's turn to do the slide plate that is provided with in " U " shape frame with its parallel sidewalls; This slide plate can slidably reciprocate between the two side of frame through guide rod, is fixed with the first conduction fixed block on the side of said slide plate, on this first conduction fixed block, is connected with the first conduction fixed leg; The said first conduction fixed block towards a sidewall of frame be provided with the second conduction fixed block that is oppositely arranged with this first conduction fixed block, on this second conduction fixed block, be connected with the second conduction fixed leg.
Said guide rod is provided with two, and all parallel with the bottom surface of " U " shape frame, openend that is arranged on this " U " shape frame wherein, and another root is arranged on the bottom of " U " shape frame.
Beneficial effect: the utility model has solved the defective that exists in the background technology, tests impedance through tool, and the test value of effectively having avoided causing because of human factor is unstable or inaccurate, and easy and simple to handle.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the preferred embodiment of the utility model.
Wherein: 1, " U " shape frame; 2, slide plate; 3, guide rod; 4, the first conduction fixed block; 41, the first conduction fixed leg; 5, the second conduction fixed block; 51, the second conduction fixed leg.
Embodiment
A kind of test impedance tool as shown in Figure 1; Comprise " U " shape frame 1, be somebody's turn to do the slide plate 2 that is provided with in " U " shape frame 1 with its parallel sidewalls, this slide plate 2 can slidably reciprocate between the two side of frame through guide rod 3; Said guide rod 3 is provided with two; And all parallel with the bottom surface of " U " shape frame 1, openend that is arranged on this " U " shape frame 1 wherein, another root is arranged on the bottom of " U " shape frame 1.Be fixed with the first conduction fixed block 4 on one side of said slide plate 2; On this first conduction fixed block 4, be connected with the first conduction fixed leg 41; The said first conduction fixed block 4 towards a sidewall of frame be provided with the second conduction fixed block 5 that is oppositely arranged with this first conduction fixed block 4, on this second conduction fixed block 5, be connected with the second conduction fixed leg 51.
During test, this tool side is fallen 90 degree place, slide plate 2 can freely move up and down through guide rod 3 like this, the operating personnel will Copper Foil to be measured or the conduction gummed paper be placed on the centre of two conduction fixed blocks 4,5, slide plate 2 and conduct electricity fixed block just can free-falling.Digital display ammeter two test pencils are clipped in respectively on the two conduction fixed legs 41,51, and the value of digital display ammeter is exactly the resistance of this Copper Foil or conduction gummed paper like this.
Should be appreciated that specific embodiment described above only is used to explain the utility model, and be not used in qualification the utility model.By the spirit conspicuous variation of being extended out of the utility model or change and still be among the protection domain of the utility model.
Claims (2)
1. test the impedance tool for one kind; It is characterized in that: comprise " U " shape frame (1); Be somebody's turn to do the slide plate (2) that is provided with in " U " shape frame (1) with its parallel sidewalls; This slide plate (2) can slidably reciprocate between the two side of frame through guide rod (3), is fixed with the first conduction fixed block (4) on the side of said slide plate (2), on this first conduction fixed block (4), is connected with the first conduction fixed leg (41); The said first conduction fixed block (4) towards a sidewall of frame be provided with the second conduction fixed block (5) that is oppositely arranged with this first conduction fixed block (4), on this second conduction fixed block (5), be connected with the second conduction fixed leg (51).
2. test impedance tool according to claim 1; It is characterized in that: said guide rod (3) is provided with two; And all parallel with the bottom surface of " U " shape frame (1), openend that is arranged on this " U " shape frame (1) wherein, another root is arranged on the bottom of " U " shape frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205364561U CN202404158U (en) | 2011-12-20 | 2011-12-20 | Fixture for testing impedance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205364561U CN202404158U (en) | 2011-12-20 | 2011-12-20 | Fixture for testing impedance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202404158U true CN202404158U (en) | 2012-08-29 |
Family
ID=46701798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205364561U Expired - Fee Related CN202404158U (en) | 2011-12-20 | 2011-12-20 | Fixture for testing impedance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202404158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148016A (en) * | 2023-10-26 | 2023-12-01 | 山东合盛铜业有限公司 | Substrate copper foil conductive performance test equipment |
-
2011
- 2011-12-20 CN CN2011205364561U patent/CN202404158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148016A (en) * | 2023-10-26 | 2023-12-01 | 山东合盛铜业有限公司 | Substrate copper foil conductive performance test equipment |
| CN117148016B (en) * | 2023-10-26 | 2024-02-02 | 山东合盛铜业有限公司 | Substrate copper foil conductive performance test equipment |
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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: 20120829 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |