CN104280713A - Withstand voltage detection device and method of electricity metering equipment and electric meter shell - Google Patents
Withstand voltage detection device and method of electricity metering equipment and electric meter shell Download PDFInfo
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- CN104280713A CN104280713A CN201410528385.9A CN201410528385A CN104280713A CN 104280713 A CN104280713 A CN 104280713A CN 201410528385 A CN201410528385 A CN 201410528385A CN 104280713 A CN104280713 A CN 104280713A
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- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The invention discloses electricity metering equipment with improved production efficiency, for example, a withstand voltage detection device of a three-phase electric meter and a process optimization method. By means of the device and method, the withstand voltage detection efficiency can be improved greatly, withstand voltage detection reliability is improved, wires are changed conveniently and flexibly, the production cost is lowered, and personnel operation safety is improved greatly. The device comprises a withstand voltage table used for installation of the electricity metering equipment and a plurality of weak current contacts used for detecting the electricity metering equipment. The device is characterized in that the weak current contacts are provided with a shell, the shell is internally provided with a plurality of weak current contact pins in parallel, and it is configured that when the weak current contacts are pressed and connected to the corresponding weak current part of the electricity metering equipment, complete electrical contact and communication are carried out by automatically adjusting the contact positions of the weak current contact pins.
Description
Technical field
The embodiment of the present invention relates generally to a kind of overpressure resistance detecting device and method of ammeter, and relates to a kind of novel meter case.
Background technology
On current electrical measuring device manufacturing line, first arrange operation to be drawn by the light current terminal of ammeter lead-in wire, ammeter is articulated to resistance to presenting a theatrical performance as the last item on a programme, by independently clip on each root extension line of electric energy meter light current terminal, and then carries out resistance test.Need after detection completes to arrange operation to be removed by these extension lines, when adopting this Measures compare to take a lot of work (connect extension line → pocket watch → folder extension line → withstand voltage → unload and show → go extension line).
Summary of the invention
The invention discloses a kind of electrical measuring device of improving productivity, the overpressure resistance detecting device of such as three-phase kilowatt-hour meter and technique optimization method.By the present invention, the efficiency of resistance test can greatly be promoted, improve the reliability of resistance test, and ensure that thread-changing is convenient, flexible, reduce production cost, greatly promote the security of human users.
Technical scheme 1: the overpressure resistance detecting device of electrical measuring device, comprise the withstand voltage stage body for installing electrical measuring device and several light current contact elements for detecting described electrical measuring device, its Curve guide impeller is: described light current contact element has a shell, the light current contact pilotage of multiple parallel setting is provided with in described shell, be configured to, when described light current contact element is crimped on the corresponding weak current part of electrical measuring device, carries out complete electrical contact by automatically regulating the contact position of described light current contact pilotage and communicate.
In a preferred example of the overpressure resistance detecting device of electrical measuring device, described light current contact pilotage is set to spring probe, when contacting with the weak current part of electrical measuring device with it Elastic Contact to realize complete electrical contact.
In a preferred example of the overpressure resistance detecting device of electrical measuring device, described shell has the second movable in contrast fenced part of a first fenced part and, when described first fenced part covers the weak current part of electrical measuring device completely, along the second fenced part described in an axial-rotation so that described shell is fixing and fenced on weak current part.
In a preferred example of the overpressure resistance detecting device of electrical measuring device, described shell has light current weak electric signal exit further, picks out the data processing section to described overpressure resistance detecting device.
The resistance test process of electrical measuring device, its Curve guide impeller is to comprise step: a withstand voltage stage body position electrical measuring device being installed in overpressure resistance detecting device; Weak current part light current contact element being crimped on described withstand pressure detection device is also completely fenced; Corresponding weak current part is synchronously contacted to realize complete electrical contact and to communicate by the position of the multiple light current contact pilotages automatically regulating described light current contact element; The data processing section picked out to described overpressure resistance detecting device by the weak electric signal exit on described light current contact element is tested.
In a preferred example, the resistance test process of electrical measuring device comprises step further: the weak current part being covered electrical measuring device by the first fenced part of described shell completely, and along an axial-rotation second fenced part so that described shell is fixing and fenced on weak current part.
In a preferred example, the resistance test process of electrical measuring device comprises step further: after described shell is fixed on weak current part, weak electric signal exit described in conducting.
Technical scheme 2: meter case, for covering the weak current part with fenced ammeter, its Curve guide impeller is to have at described shell: the light current contact pilotage of multiple parallel setting, be configured to, when described light current contact element is crimped on the corresponding weak current part of electrical measuring device, carries out complete electrical contact by automatically regulating the contact position of described light current contact pilotage and communicate; First fenced part; And the second fenced part of activity in contrast, when described first fenced part covers the weak current part of electrical measuring device completely, along the second fenced part described in an axial-rotation so that described shell is fixing and fenced on weak current part.
In a preferred example, described shell has weak electric signal exit further, picks out the data processing section to described overpressure resistance detecting device.
In a preferred example, the described second fenced part as a fastening structure, when described light current contact pilotage is advanced weak current part, the weak electric signal exit described in conducting.
Accompanying drawing explanation
Fig. 1 is the perspective view of the preferred example of a case member;
Fig. 2 is the using state figure that this housing parts is arranged in an instrument.
Embodiment
With reference to Fig. 1 or 2, the overpressure resistance detecting device of an ammeter 2 comprises the withstand voltage stage body for installing electrical measuring device and the light current contact element for detecting described electrical measuring device, light current contact element has a shell, and described shell has a first fenced part 11 and one in contrast in the mobilizable second fenced part 12 of nut shaft 13.With reference to Fig. 2, when described first fenced part 11 covers the weak current part 15 of ammeter 2 completely, along the second fenced part described in an axial-rotation so that described shell is fixing and fenced on weak current part.In described shell, be provided with the light current contact pilotage of multiple parallel setting, be configured to, when described light current contact element is crimped on the corresponding weak current part of electrical measuring device, carries out complete electrical contact by automatically regulating the contact position of described light current contact pilotage and communicate.
In a preferred example of the overpressure resistance detecting device of electrical measuring device, described light current contact pilotage is set to spring probe, when contacting with the weak current part of electrical measuring device with it Elastic Contact to realize complete electrical contact.
In a preferred example of the overpressure resistance detecting device of electrical measuring device, described shell has light current weak electric signal exit further, picks out the data processing section to described overpressure resistance detecting device.
The resistance test process of electrical measuring device, its Curve guide impeller is to comprise step: a withstand voltage stage body position electrical measuring device being installed in overpressure resistance detecting device; Weak current part light current contact element being crimped on described withstand pressure detection device is also completely fenced; Corresponding weak current part is synchronously contacted to realize complete electrical contact and to communicate by the position of the multiple light current contact pilotages automatically regulating described light current contact element; The data processing section picked out to described overpressure resistance detecting device by the weak electric signal exit on described light current contact element is tested.
In a preferred example, the resistance test process of electrical measuring device comprises step further: the weak current part being covered electrical measuring device by the first fenced part of described shell completely, and along an axial-rotation second fenced part so that described shell is fixing and fenced on weak current part.
In a preferred example, the resistance test process of electrical measuring device comprises step further: after described shell is fixed on weak current part, weak electric signal exit described in conducting.
Meter case, for covering the weak current part with fenced ammeter, its Curve guide impeller is to have at described shell: the light current contact pilotage of multiple parallel setting, be configured to, when described light current contact element is crimped on the corresponding weak current part of electrical measuring device, carries out complete electrical contact by automatically regulating the contact position of described light current contact pilotage and communicate; First fenced part; And the second fenced part of activity in contrast, when described first fenced part covers the weak current part of electrical measuring device completely, along the second fenced part described in an axial-rotation so that described shell is fixing and fenced on weak current part.
In a preferred example, described shell has weak electric signal exit further, picks out the data processing section to described overpressure resistance detecting device.
In a preferred example, the described second fenced part as a fastening structure, when described light current contact pilotage is advanced weak current part, the weak electric signal exit described in conducting.
Claims (10)
1. the overpressure resistance detecting device of an electrical measuring device, comprise the withstand voltage stage body for installing electrical measuring device and several light current contact elements for detecting described electrical measuring device, its Curve guide impeller is: described light current contact element has a shell, the light current contact pilotage of multiple parallel setting is provided with in described shell, be configured to, when described light current contact element is crimped on the corresponding weak current part of electrical measuring device, carries out complete electrical contact by automatically regulating the contact position of described light current contact pilotage and communicate.
2. the overpressure resistance detecting device of electrical measuring device according to claim 1, its Curve guide impeller is: described light current contact pilotage is set to spring probe, when contacting with the weak current part of electrical measuring device with it Elastic Contact to realize complete electrical contact.
3. the overpressure resistance detecting device of electrical measuring device according to claim 1, its Curve guide impeller is: described shell has the second movable in contrast fenced part of a first fenced part and, when described first fenced part covers the weak current part of electrical measuring device completely, along the second fenced part described in an axial-rotation so that described shell is fixing and fenced on weak current part.
4. the overpressure resistance detecting device of electrical measuring device according to claim 3, its Curve guide impeller is: described shell has light current weak electric signal exit further, picks out the data processing section to described overpressure resistance detecting device.
5. a resistance test process for electrical measuring device, its Curve guide impeller is to comprise step: a withstand voltage stage body position electrical measuring device being installed in the overpressure resistance detecting device of claim 1; Weak current part light current contact element being crimped on described withstand pressure detection device is also completely fenced; Corresponding weak current part is synchronously contacted to realize complete electrical contact and to communicate by the position of the multiple light current contact pilotages automatically regulating described light current contact element; The data processing section picked out to described overpressure resistance detecting device by the weak electric signal exit on described light current contact element is tested.
6. the resistance test process of electrical measuring device according to claim 5, its Curve guide impeller is to comprise step further: the weak current part being covered electrical measuring device by the first fenced part of described shell completely, and along an axial-rotation second fenced part so that described shell is fixing and fenced on weak current part.
7. the resistance test process of the electrical measuring device according to claim 5 and 6, its Curve guide impeller is to comprise step further: after described shell is fixed on weak current part, weak electric signal exit described in conducting.
8. meter case, for covering the weak current part with fenced ammeter, its Curve guide impeller is to have at described shell: the light current contact pilotage of multiple parallel setting, be configured to, when described light current contact element is crimped on the corresponding weak current part of electrical measuring device, carries out complete electrical contact by automatically regulating the contact position of described light current contact pilotage and communicate; First fenced part; And the second fenced part of activity in contrast, when described first fenced part covers the weak current part of electrical measuring device completely, along the second fenced part described in an axial-rotation so that described shell is fixing and fenced on weak current part.
9. meter case according to claim 8, its Curve guide impeller is: described shell has weak electric signal exit further, picks out the data processing section to described overpressure resistance detecting device.
10. the meter case described according to Claim 8 with 9, its Curve guide impeller is: the described second fenced part as a fastening structure, when described light current contact pilotage is advanced weak current part, the weak electric signal exit described in conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410528385.9A CN104280713A (en) | 2014-10-10 | 2014-10-10 | Withstand voltage detection device and method of electricity metering equipment and electric meter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410528385.9A CN104280713A (en) | 2014-10-10 | 2014-10-10 | Withstand voltage detection device and method of electricity metering equipment and electric meter shell |
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| Publication Number | Publication Date |
|---|---|
| CN104280713A true CN104280713A (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410528385.9A Pending CN104280713A (en) | 2014-10-10 | 2014-10-10 | Withstand voltage detection device and method of electricity metering equipment and electric meter shell |
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| CN (1) | CN104280713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240170A (en) * | 2016-08-31 | 2016-12-21 | 江门市智尊科技电子有限公司 | A kind of coding detection unit mahine |
-
2014
- 2014-10-10 CN CN201410528385.9A patent/CN104280713A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240170A (en) * | 2016-08-31 | 2016-12-21 | 江门市智尊科技电子有限公司 | A kind of coding detection unit mahine |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information |
Address after: HOLLEY Technology Park No. 181 310023 Hangzhou city Zhejiang District of Yuhang province Wuchang Avenue Applicant after: HOLLEY METERING LIMITED Address before: HOLLEY Technology Park No. 181 310023 Hangzhou city Zhejiang District of Yuhang province Wuchang Avenue Applicant before: Holley Metering Ltd. |
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| COR | Change of bibliographic data | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |