CN203759125U - Detection device for electric control box - Google Patents
Detection device for electric control box Download PDFInfo
- Publication number
- CN203759125U CN203759125U CN201420106527.8U CN201420106527U CN203759125U CN 203759125 U CN203759125 U CN 203759125U CN 201420106527 U CN201420106527 U CN 201420106527U CN 203759125 U CN203759125 U CN 203759125U
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- China
- Prior art keywords
- electric
- controlled box
- pick
- unit
- control box
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- 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 discloses a detection device for an electric control box, which is characterized in that a bracket of the detection device is provided with a detection table, the detection table is provided with a test unit and connected to a connecting port, and detects current and voltage in the electric control box while providing power for the electric control box; and a starting circuit of the test unit is connected to a test button. The detection device detects whether high and low speed switching of the electric control box is effective or not while detecting the resistance of the electric control box because of adoption of the structure disclosed by the utility model, and is simple in structure, low in manufacturing cost, convenient to operate and short in detecting period.
Description
Technical field
The utility model relates to the production testing of electric-controlled box, particularly a kind of pick-up unit for electric-controlled box.
Background technology
In the production run of electric-controlled box, need its resistance and pilot relay function to detect, detect after qualified and can dispatch from the factory, the resistance of electric-controlled box all detects by resistance meter at present, the electric-controlled box that this method is switched for the high low speed of electronics cooling fan, only can detect its resistance, cannot detect its internal relay and whether can normally work.
On market, existing resistance instrument, can only detect resistance, cannot meet electric-controlled box testing requirement, and can electric-controlled box be realized high low-speed running and cannot monitor and automatic test.
For the problems referred to above, a kind of special pick-up unit is provided, when detecting electric-controlled box resistance, detect the high low speed of electric-controlled box and whether effectively switch.
Utility model content
Whether technical problem to be solved in the utility model is, a kind of pick-up unit for electric-controlled box is provided, detect the high low speed of electric-controlled box and switch effective when detecting electric-controlled box resistance.
For achieving the above object, the technical solution of the utility model is, a kind of pick-up unit for electric-controlled box, it is characterized in that: described pick-up unit is that support is provided with monitor station, monitor station is provided with test cell and is connected to connectivity port and in electric-controlled box power supply, interior electric current, the voltage of electric-controlled box is being detected, connecting test button in the start-up circuit of test cell.
Described test cell is provided with constant-current supply and connects respectively current transducer, voltage transmitter.
Described test cell connects respectively qualified warning light, defective warning light.
Described test cell is provided with power knob.
The below of described monitor station is provided with lodging bench, for depositing electric-controlled box to be detected.
For a pick-up unit for electric-controlled box, owing to adopting above-mentioned structure, whether the utility model detects the high low speed switching of electric-controlled box when detecting electric-controlled box resistance effective, simple in structure, and manufacturing cost is lower; Simple operation, sense cycle is shorter.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
Fig. 1 is a kind of structure of the detecting device schematic diagram for electric-controlled box of the utility model;
Fig. 2 is a kind of pick-up unit side structure schematic diagram for electric-controlled box of the utility model;
Fig. 3 is a kind of pick-up unit schematic diagram for electric-controlled box of the utility model;
Fig. 4 is the circuit diagram of a kind of pick-up unit detecting unit for electric-controlled box of the utility model;
Fig. 5 is the Organization Chart of a kind of pick-up unit for electric-controlled box of the utility model;
Fig. 6 is the circuit diagram of a kind of pick-up unit warning light for electric-controlled box of the utility model;
In Fig. 1,1, test cell; 2, power knob; 3, connectivity port; 4, testing button; 5, lodging bench; 6, qualified warning light; 7, defective warning light; 8, support; 9, monitor station.
Embodiment
As shown in Fig. 1-6, the utility model is that support 8 is provided with monitor station 9, and monitor station 9 is provided with test cell 1 and is connected to connectivity port 3, connecting test button 4 in the start-up circuit of test cell 1.Test cell 1 is provided with constant-current supply and connects respectively current transducer, voltage transmitter.Test cell 1 connects respectively qualified warning light 7, defective warning light 6.Test cell 1 is provided with power knob 2 simultaneously.
The below of monitor station 9 is provided with lodging bench 5, for depositing electric-controlled box to be detected.
When control enclosure is tested, first press power knob 2, open test cell 1, by electric-controlled box with connectivity port 3 respectively to slotting, press testing button 4, enter electric-controlled box and automatically detect.After test passes, qualified warning light 6 is bright, and test failure defective warning light 7 is bright.
The utility model adopts a high precision electric current transducer, a high precision electro pressure sensor, by detecting the terminal voltage and the effectively quick computing resistance of the electric current passing through of electric-controlled box, improves measuring accuracy, meets product testing requirement; In detected resistance, give the energising of electric-controlled box internal relay, utilize the resistance that detects relay, complete the detection of whole electric-controlled box.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as the various improvement that adopted technical solutions of the utility model to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (5)
1. the pick-up unit for electric-controlled box, it is characterized in that: described pick-up unit is that support (8) is provided with monitor station (9), monitor station (9) is provided with test cell (1) and is connected to connectivity port (3) and in electric-controlled box power supply, interior electric current, the voltage of electric-controlled box is being detected, connecting test button (4) in the start-up circuit of test cell (3).
2. a kind of pick-up unit for electric-controlled box according to claim 1, is characterized in that: described test cell (1) is provided with constant-current supply and connects respectively current transducer, voltage transmitter.
3. a kind of pick-up unit for electric-controlled box according to claim 1, is characterized in that: described test cell (1) connects respectively qualified warning light (6), defective warning light (7).
4. a kind of pick-up unit for electric-controlled box according to claim 1, is characterized in that: described test cell (1) is provided with power knob (2).
5. a kind of pick-up unit for electric-controlled box according to claim 1, is characterized in that: the below of described monitor station (1) is provided with lodging bench (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106527.8U CN203759125U (en) | 2014-03-10 | 2014-03-10 | Detection device for electric control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106527.8U CN203759125U (en) | 2014-03-10 | 2014-03-10 | Detection device for electric control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759125U true CN203759125U (en) | 2014-08-06 |
Family
ID=51254381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420106527.8U Expired - Fee Related CN203759125U (en) | 2014-03-10 | 2014-03-10 | Detection device for electric control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203759125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852645A (en) * | 2014-03-10 | 2014-06-11 | 芜湖精诺汽车电器有限公司 | Detection device for electric control box |
| CN109444730A (en) * | 2018-11-02 | 2019-03-08 | 北京四方继保自动化股份有限公司 | A kind of electromagnetic relay verifying bench and the method for inspection |
-
2014
- 2014-03-10 CN CN201420106527.8U patent/CN203759125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852645A (en) * | 2014-03-10 | 2014-06-11 | 芜湖精诺汽车电器有限公司 | Detection device for electric control box |
| CN109444730A (en) * | 2018-11-02 | 2019-03-08 | 北京四方继保自动化股份有限公司 | A kind of electromagnetic relay verifying bench and the method for inspection |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20170310 |