CN204832435U - Simulation plug that plug discharges test pulls out cartridge and puts - Google Patents
Simulation plug that plug discharges test pulls out cartridge and puts Download PDFInfo
- Publication number
- CN204832435U CN204832435U CN201520598879.4U CN201520598879U CN204832435U CN 204832435 U CN204832435 U CN 204832435U CN 201520598879 U CN201520598879 U CN 201520598879U CN 204832435 U CN204832435 U CN 204832435U
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- China
- Prior art keywords
- plug
- power input
- socket
- binding post
- input socket
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- Expired - Fee Related
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- 238000004088 simulation Methods 0.000 title claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 230000001105 regulatory Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 abstract 6
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000001737 promoting Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003252 repetitive Effects 0.000 description 1
- 238000011076 safety test Methods 0.000 description 1
Abstract
The utility model particularly relates to a simulation plug that plug discharges test pulls out cartridge and puts, including shell body, mechanical switch, power input socket, power output socket, live wire terminal and zero line terminal, the rated operational voltage of the examination plug that awaits measuring is connected to the power input socket, and the power input socket is connected with mechanical switch's one end electricity, and mechanical switch's the other end and power output socket electricity are connected, and the power output socket is connected with the examination plug electricity that awaits measuring, live wire terminal electricity is connected on the live wire of power input socket, and zero line terminal electricity is connected on the zero line of power input socket, and live wire terminal and zero line terminal are connected with outside oscillograph electricity. Compared with the prior art, the utility model discloses an opening of mechanical switch is simulated pulling out of plug and is inserted the action with closing, can snatch rapidly from peak voltage through the oscillograph to begin the value of discharging, very big promotion the exoelectric efficiency of software testing of plug.
Description
Technical field
The utility model relates to safety test apparatus field, particularly relates to the simulation plug pull-plug device of a kind of electrical product plug discharge test.
Background technology
Plug discharging is electric product safety standard (GB8898-2011, GB4943.1-2011, GB4706.1-2005 etc.) in about Danger Electric shock risk test in a very important test, the test philosophy mentioned in standard: when plug is pulled out, when touching pin or latch, Danger Electric shock risk should do not produced because of the electric charge of the capacitor storage in product.Extracting a lot of laboratory of this operational motion about plug is go between out from the firewire binding post of plug and zero line binding post to realize, owing to going between on pin in prior art, lead-in wire is extremely unreliable with pin fixed form, tester probably can be caused to get an electric shock, there is certain danger.This test simultaneously needs repetitive measurement just can grab place value from crest voltage, and utilize this kind of method test pole inconvenient, testing efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of plug discharging proving installation that can carry out analog electrical plug plug process with switch.
For achieving the above object, the simulation plug pull-plug device that the utility model provides a kind of plug discharging to test, comprises shell body, mechanical switch, power input socket, power output socket, firewire binding post and zero line binding post; Described mechanical switch, power input socket, power output socket, firewire binding post and zero line binding post are installed in the surface of shell body; Described power input socket connects the rated operational voltage of plug to be tested, described power input socket is electrically connected with one end of mechanical switch, the other end of described mechanical switch is electrically connected with power output socket, and described power output socket is electrically connected with plug to be tested; Described firewire binding post is connected electrically on the live wire of power input socket, and described zero line binding post is connected electrically on the zero line of power input socket, and described firewire binding post and zero line binding post are electrically connected with outside oscillograph.
Wherein, this simulation plug pull-plug device also comprises voltage table and regulating resistor; Described voltage table is electrically connected with power input socket, and described regulating resistor is connected between voltage table and power input socket.
Wherein, described mechanical switch is bipolar cut-off switch, and power input socket is electrically connected with two terminals of bipolar cut-off switch the same side by two wires, and two terminals of bipolar cut-off switch opposite side are electrically connected with power output socket.
Wherein, described shell body is the plastic casing of insulating property, and described plastic casing is rectangular parallelepiped; Described mechanical switch is arranged on the top of plastic casing, and described power input socket and power output socket are installed in the side of plastic casing, and described firewire binding post and zero line binding post are arranged on the opposite side of plastic casing.
The beneficial effects of the utility model are: the simulation plug pull-plug device of the plug discharging test that the utility model provides, apply to each electronic and electrical equipment security laboratory, when plug discharging test is carried out to electronic and electrical equipment, power input socket is connected with external power source, plug to be tested assigns on power output socket, and oscillographic two probes are clipped on firewire binding post and zero line binding post respectively; So just can open and close the plug action of simulating plug by mechanical switch, place value from crest voltage can be grabbed rapidly by oscillograph, improve the testing efficiency of plug discharging greatly.In addition, be provided with two sockets, one for wiring, another is for connecting test plug, can to solve in prior art lead-in wire and the insecure problem of pin fixed form, can relay testing personnel avoid getting an electric shock, the security promoting test with.
Accompanying drawing explanation
Fig. 1 is the mechanical construction drawing of the simulation plug pull-plug device of plug discharging of the present utility model test;
Fig. 2 is the electrical structure diagram of the simulation plug pull-plug device of plug discharging of the present utility model test.
Main element symbol description is as follows:
11, shell body 12, mechanical switch
13, power input socket 14, power output socket
15, firewire binding post 16, zero line binding post
17, plug 18 to be tested, oscillograph.
Embodiment
In order to more clearly state the present invention, below in conjunction with accompanying drawing, the present invention is further described.
Consult Fig. 1 and Fig. 2, the simulation plug pull-plug device of the plug discharging test that the utility model provides, comprises shell body 11, mechanical switch 12, power input socket 13, power output socket 14, firewire binding post 15 and zero line binding post 16; Mechanical switch 12, power input socket 13, power output socket 14, firewire binding post 15 and zero line binding post 16 are installed in the surface of shell body 11; Power input socket 13 connects the rated operational voltage of plug 17 to be tested, power input socket 13 is electrically connected with one end of mechanical switch 12, the other end of mechanical switch 12 is electrically connected with power output socket 14, and power output socket 14 is electrically connected with plug 17 to be tested; Firewire binding post 15 is connected electrically on the live wire of power input socket 13, and zero line binding post 16 is connected electrically on the zero line of power input socket 13, and firewire binding post 15 and zero line binding post 16 are electrically connected with outside oscillograph 18.
Compared to prior art, the simulation plug pull-plug device of the plug discharging test that the utility model provides, apply to each electronic and electrical equipment security laboratory, when plug discharging test is carried out to electronic and electrical equipment, power input socket 13 is connected with external power source, plug 17 to be tested assigns on power output socket 14, and two probes of oscillograph 18 are clipped on firewire binding post 15 and zero line binding post 16 respectively; So just can open and close the plug action of simulating plug by mechanical switch 12, place value from crest voltage can be grabbed rapidly by oscillograph 18, improve the testing efficiency of plug discharging greatly.In addition, be provided with two sockets, one for wiring, another is for connecting test plug, can to solve in prior art lead-in wire and the insecure problem of pin fixed form, can relay testing personnel avoid getting an electric shock, the security promoting test with.
In the present embodiment, this simulation plug pull-plug device also comprises voltage table and regulating resistor; Voltage table is electrically connected with power input socket 13, and regulating resistor is connected between voltage table and power input socket 13.
After being provided with voltage table and regulating resistor, civil power can be adjusted to various rated voltage; Meet the testing requirement of different electrical equipment.Such as, to the electrical equipment that Japan exports, its Voltage Cortrol is 100V; To the electrical equipment that India goes out, its Voltage Cortrol is 240V.
In the present embodiment, mechanical switch 12 is bipolar cut-off switch, and power input socket 13 is electrically connected with two terminals of bipolar cut-off switch the same side by two wires, and two terminals of bipolar cut-off switch opposite side are electrically connected with power output socket 14.Bipolar cut-off switch can disconnect zero line and live wire simultaneously, simulates the plug action of plug more accurately.
In the present embodiment, shell body 11 is the plastic casing of insulating property, and plastic casing is rectangular parallelepiped; Mechanical switch 12 is arranged on the top of plastic casing, and power input socket 13 and power output socket 14 are installed in the side of plastic casing, and firewire binding post 15 and zero line binding post 16 are arranged on the opposite side of plastic casing.Shell body 11 structure of said structure is simple, be easy to produce; Good insulation preformance, use safety; Wiring and simple to operate, testing efficiency is high.Certainly, this is only a specific embodiment of the present utility model, and material and the shape of shell body 11 of the present utility model are not limited thereto, and also can be material and the shape of other good insulation preformances.
These are only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a simulation plug pull-plug device for plug discharging test, is characterized in that, comprise shell body, mechanical switch, power input socket, power output socket, firewire binding post and zero line binding post; Described mechanical switch, power input socket, power output socket, firewire binding post and zero line binding post are installed in the surface of shell body; Described power input socket connects the rated operational voltage of plug to be tested, described power input socket is electrically connected with one end of mechanical switch, the other end of described mechanical switch is electrically connected with power output socket, and described power output socket is electrically connected with plug to be tested; Described firewire binding post is connected electrically on the live wire of power input socket, and described zero line binding post is connected electrically on the zero line of power input socket, and described firewire binding post and zero line binding post are electrically connected with outside oscillograph.
2. the simulation plug pull-plug device of plug discharging test according to claim 1, it is characterized in that, this simulation plug pull-plug device also comprises voltage table and regulating resistor; Described voltage table is electrically connected with power input socket, and described regulating resistor is connected between voltage table and power input socket.
3. the simulation plug pull-plug device of plug discharging test according to claim 1, it is characterized in that, described mechanical switch is bipolar cut-off switch, power input socket is electrically connected with two terminals of bipolar cut-off switch the same side by two wires, and two terminals of bipolar cut-off switch opposite side are electrically connected with power output socket.
4. the simulation plug pull-plug device of plug discharging test according to claim 1, it is characterized in that, described shell body is the plastic casing of insulating property, and described plastic casing is rectangular parallelepiped; Described mechanical switch is arranged on the top of plastic casing, and described power input socket and power output socket are installed in the side of plastic casing, and described firewire binding post and zero line binding post are arranged on the opposite side of plastic casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598879.4U CN204832435U (en) | 2015-08-10 | 2015-08-10 | Simulation plug that plug discharges test pulls out cartridge and puts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598879.4U CN204832435U (en) | 2015-08-10 | 2015-08-10 | Simulation plug that plug discharges test pulls out cartridge and puts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204832435U true CN204832435U (en) | 2015-12-02 |
Family
ID=54690020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520598879.4U Expired - Fee Related CN204832435U (en) | 2015-08-10 | 2015-08-10 | Simulation plug that plug discharges test pulls out cartridge and puts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204832435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449439A (en) * | 2015-12-31 | 2016-03-30 | 深圳市大族元亨光电股份有限公司 | Special power supply integrating joint for LED display screen unit |
-
2015
- 2015-08-10 CN CN201520598879.4U patent/CN204832435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449439A (en) * | 2015-12-31 | 2016-03-30 | 深圳市大族元亨光电股份有限公司 | Special power supply integrating joint for LED display screen unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Shenzhen, Guangdong Province, Nanshan District harbor Avenue East, the inner ring road, the south of the energy industry, building 1, building 1, West Patentee after: ANBOTEK COMPLIANCE LABORATORY LIMITED Address before: 518000 Shenzhen, Guangdong Province, Nanshan District harbor Avenue East, the inner ring road, the south of the energy industry, building 1, building 1, West Patentee before: ANBOTEK COMPLIANCE LABORATORY LIMITED |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |