CN203037791U - Conductivity detector - Google Patents
Conductivity detector Download PDFInfo
- Publication number
- CN203037791U CN203037791U CN 201320003314 CN201320003314U CN203037791U CN 203037791 U CN203037791 U CN 203037791U CN 201320003314 CN201320003314 CN 201320003314 CN 201320003314 U CN201320003314 U CN 201320003314U CN 203037791 U CN203037791 U CN 203037791U
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- CN
- China
- Prior art keywords
- elastic sheet
- battery
- electroconductive elastic
- conductive elastic
- described housing
- 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.)
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Abstract
The utility model discloses a conductivity detector, which comprises a shell, an indicating lamp, a battery, a conductive elastic sheet A and a conductive elastic sheet B, wherein the shell is provided with a measuring end for inserting a product position to be measured and a display end for displaying the measurement result; the indicating lamp is embedded on the surface of the display end of the shell; the battery is detachably and fixedly arranged inside the shell; the conductive elastic sheet A and the conductive elastic sheet B are respectively and symmetrically arranged on two opposite side faces of the measuring end of the shell, one end of the conductive elastic sheet A and one end of the conductive elastic sheet B are respectively fixed on the measuring end of the shell, and the other ends are respectively exposed out of the outer side face of the measuring end of the shell; and one end of the conductive elastic sheet A is sequentially and electrically connected with the battery, the indicating lamp and one end of the conductive elastic sheet B to form a serial circuit. When the conductivity detector is used, two conductive elastic sheets only need to be fully contacted with two side boards of a square hole to be detected, the display situation of the indicating lamp is then observed and whether the product is conductive can be judged. Therefore, the conductivity detector has the advantages that the operation is convenient, the efficiency is high, the structure is simple, the manufacturing is convenient and the cost is low.
Description
Technical field
The utility model relates to a kind of conductivity detection instrument.
Background technology
At present, the product that needs and circuit board are connected during some assemblings need spray paint in the processing rear surface, spray paint to cause in the square hole on the product and fly to coat with lacquer phenomenon, thereby cause the product insulation non-conductive, therefore need the square hole of product is carried out conductivity detection after product sprays paint, existing detection mode is that multimeter detects, and not only checkability is lower for it, and the operation more complicated.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of conductivity detection instrument, and whether testing product conducts electricity fast and accurately.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of conductivity detection instrument, comprise housing, pilot lamp, battery, electroconductive elastic sheet A and electroconductive elastic sheet B, described housing has one and is used for inserting the measuring junction and of product position to be measured for the display end that shows measurement result; Described pilot lamp is embedded on the surface of display end of described housing; Described battery detachably is fixedly arranged in the described housing; Described electroconductive elastic sheet A and electroconductive elastic sheet B are symmetrically set in respectively on the two relative side of measuring junction of described housing, and the end of this electroconductive elastic sheet A and electroconductive elastic sheet B is individually fixed on the measuring junction of described housing, and the other end exposes the measuring junction lateral surface of described housing respectively; The end of described electroconductive elastic sheet A is electrically connected with the end of described battery, pilot lamp and electroconductive elastic sheet B successively and forms series circuit.
As further improvement of the utility model, described pilot lamp is LED light.
As further improvement of the utility model, described housing comprises protecgulum and bonnet, and this protecgulum and bonnet detachably are fixedly connected to form integrative-structure.
As further improvement of the utility model, be fixed with battery spring lamination A and battery spring lamination B in the described housing, described battery detachably is fixed between this battery spring lamination A and the battery spring lamination B.
The beneficial effects of the utility model are: form series circuit by battery, pilot lamp and two electroconductive elastic sheets, only two electroconductive elastic sheets fully need be contacted with the biside plate of square hole to be detected during use, the demonstration situation of viewing lamp can judge whether product conducts electricity then, not only easy to operate, and efficient height, this conductivity detection instrument is simple in structure, easy to make simultaneously, and cost is low.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model decomposition texture synoptic diagram.
By reference to the accompanying drawings, make the following instructions:
1---housing 2---pilot lamp
3---battery 4---electroconductive elastic sheet A
5---electroconductive elastic sheet B 11---measuring junction
12---display end 31---battery spring lamination A
32---battery spring lamination B 13---protecgulum
14---bonnet
Embodiment
By reference to the accompanying drawings, the utility model is elaborated, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, 2, a kind of conductivity detection instrument comprises housing 1, pilot lamp 2, battery 3, electroconductive elastic sheet A4 and electroconductive elastic sheet B5, and described housing has one and is used for inserting the measuring junction 11 and of product position to be measured for the display end 12 that shows measurement result; Described pilot lamp is embedded on the surface of display end of described housing; Described battery detachably is fixedly arranged in the described housing; Described electroconductive elastic sheet A and electroconductive elastic sheet B are symmetrically set in respectively on the two relative side of measuring junction of described housing, and the end of this electroconductive elastic sheet A and electroconductive elastic sheet B is individually fixed on the measuring junction of described housing, and the other end exposes the measuring junction lateral surface of described housing respectively; The end of described electroconductive elastic sheet A is electrically connected with the end of described battery, pilot lamp and electroconductive elastic sheet B successively and forms series circuit.During use, the measuring junction of this conductivity detection instrument is inserted in the square hole to be measured of product, the electroconductive elastic sheet A of this conductivity detection instrument is contacted with the two side of position, hole fully with electroconductive elastic sheet B, observe the pilot lamp of display end again, if pilot lamp is bright, then expression conduction, the expression that do not work is non-conductive.In order to detect more accurately, this conductivity detection instrument before use, can proofread earlier, proofread in the measuring junction insertion standard conductive piece with this conductivity detection instrument earlier during check and correction, like this, can prevent that internal cell from not having the erroneous judgement that causes under electricity or other open circuit conditions, thereby guarantee the accuracy of detection architecture.
Preferably, described pilot lamp is LED light.
Preferably, described housing comprises protecgulum 13 and bonnet 14, and this protecgulum and bonnet detachably are fixedly connected to form integrative-structure.
Preferably, be fixed with battery spring lamination A31 and battery spring lamination B32 in the described housing, described battery detachably is fixed between this battery spring lamination A and the battery spring lamination B.
Claims (4)
1. conductivity detection instrument, it is characterized in that: comprise housing (1), pilot lamp (2), battery (3), electroconductive elastic sheet A(4) and electroconductive elastic sheet B(5), described housing has one and is used for inserting the measuring junction (11) and of product position to be measured for the display end (12) that shows measurement result; Described pilot lamp is embedded on the surface of display end of described housing; Described battery detachably is fixedly arranged in the described housing; Described electroconductive elastic sheet A and electroconductive elastic sheet B are symmetrically set in respectively on the two relative side of measuring junction of described housing, and the end of this electroconductive elastic sheet A and electroconductive elastic sheet B is individually fixed on the measuring junction of described housing, and the other end exposes the measuring junction lateral surface of described housing respectively; The end of described electroconductive elastic sheet A is electrically connected with the end of described battery, pilot lamp and electroconductive elastic sheet B successively and forms series circuit.
2. conductivity detection instrument according to claim 1, it is characterized in that: described pilot lamp is LED light.
3. conductivity detection instrument according to claim 1 and 2, it is characterized in that: described housing comprises protecgulum (13) and bonnet (14), and this protecgulum and bonnet detachably are fixedly connected to form integrative-structure.
4. conductivity detection instrument according to claim 1 and 2 is characterized in that: be fixed with battery spring lamination A(31 in the described housing) and battery spring lamination B(32), described battery detachably is fixed between this battery spring lamination A and the battery spring lamination B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003314 CN203037791U (en) | 2013-01-05 | 2013-01-05 | Conductivity detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003314 CN203037791U (en) | 2013-01-05 | 2013-01-05 | Conductivity detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037791U true CN203037791U (en) | 2013-07-03 |
Family
ID=48689902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003314 Expired - Fee Related CN203037791U (en) | 2013-01-05 | 2013-01-05 | Conductivity detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076535A (en) * | 2013-01-05 | 2013-05-01 | 昆山宾达精密配件有限公司 | Conductivity detector |
-
2013
- 2013-01-05 CN CN 201320003314 patent/CN203037791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076535A (en) * | 2013-01-05 | 2013-05-01 | 昆山宾达精密配件有限公司 | Conductivity detector |
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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: 20130703 Termination date: 20150105 |
|
| EXPY | Termination of patent right or utility model |