CN202013394U - Electric apparatus safety specification detector - Google Patents
Electric apparatus safety specification detector Download PDFInfo
- Publication number
- CN202013394U CN202013394U CN 201020692497 CN201020692497U CN202013394U CN 202013394 U CN202013394 U CN 202013394U CN 201020692497 CN201020692497 CN 201020692497 CN 201020692497 U CN201020692497 U CN 201020692497U CN 202013394 U CN202013394 U CN 202013394U
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Abstract
The embodiment of the utility model discloses an electric apparatus safety specification detector, which comprises a first button, a second button, a third button, a central processing unit, a conductor protection test module, an insulating resistance test module, a leakage current test module and a display component, wherein the first button, the second button, the third button, the conductor protection test module, the insulating resistance test module, the leakage current test module and the display component are all connected with the central processing unit. By selecting different buttons of the detector, the central control unit can operate one or more test modules as per a preset program, so that for the different electric apparatus equipment, corresponding testing projects can be completed through selecting different buttons, the buttons are not required to be pressed repeatedly, and the operation is simple.
Description
Technical field
The utility model relates to the security appliance field tests, more particularly relates to a kind of electrical equipment safety detector.
Background technology
Safety is exactly a safety standard, is meant the standard that electronics or electric equipment products must keep and observe in design.The instrument that carries out the safety test is called the safety detector; it be used for detecting whether electric equipment products leak electricity, good, the special measurement instrument that can or can not injure personal safety of ground connection whether, main test item has resistance value, insulation resistance and the leakage current of protection conductor.Certainly the project that need detect for different electric equipments may be different.
Existing safety detector is provided with a plurality of buttons, when needs carry out the test of a plurality of safety to certain electric equipment, may need to press the test process that a plurality of buttons just can be finished this electric equipment, complicated operation, loaded down with trivial details.
The utility model content
In view of this, the utility model provides a kind of electrical equipment safety detector, and is when carrying out the safety test, simple to operate.
For achieving the above object, the utility model provides following technical scheme: a kind of electrical equipment safety detector comprises: first button, second button, the 3rd button, CPU (central processing unit), protection conductor test module, megger test module, leakage current testing module, display unit;
Described first button, second button and the 3rd button link to each other with the different terminals of described CPU (central processing unit) respectively;
Described protection conductor test module, megger test module, leakage current test module are connected in the different terminals of CPU (central processing unit) respectively;
Described display unit links to each other with described CPU (central processing unit).
Preferably, described CPU (central processing unit) is a central processor CPU.
Preferably, described tester also comprises: the universal power supply socket, and described universal power supply socket back panel wiring links to each other with described CPU (central processing unit), and the power lead of described universal contact receptacle outside conductive contact and tested electric equipment joins.
Preferably, described tester also comprises: earthing test line input end, and the internal interface line end of described earthing test input end links to each other with described CPU (central processing unit), and the external terminal of described earthing test input end links to each other with tested electric equipment.
From above-mentioned technical scheme as can be seen, a kind of electrical equipment safety detector among the utility model embodiment, this detector comprises three buttons, all links to each other with central processing unit, three buttons can be controlled the project of safety test by central processing unit.According to the difference of electric equipment, select to press certain button like this, just can finish the safety test event that electric equipment need carry out, need not repeatedly to press button, simple to operate.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of electrical equipment safety detector among the utility model embodiment;
Fig. 2 is the Facad structure synoptic diagram of safety detector outside among the utility model embodiment;
Fig. 3 is the structure synoptic diagram of safety detector outside among the utility model embodiment;
Fig. 4 is the synoptic diagram with safety detector test grounding apparatus of the present utility model;
Fig. 5 is the synoptic diagram with safety tester test double insulation equipment of the present utility model;
Fig. 6 is the synoptic diagram with safety detector test electric mortiser row of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Referring to Fig. 1, structural representation for a kind of electrical equipment safety detector among the utility model embodiment comprises: first button 1, second button 2, the 3rd button 3, CPU (central processing unit) 4, protection conductor test module 5, megger test module 6, leakage current testing module 7, display unit 8;
Described first button 1, second button 2 link to each other with the different terminals of described CPU (central processing unit) respectively with the 3rd button 3;
Described protection conductor test module 5, megger test module 6, leakage current test module 7 are connected in the different terminals of CPU (central processing unit) 4 respectively;
Described display unit 8 links to each other with described CPU (central processing unit) 4.
Wherein, CPU (central processing unit) is a central processor CPU.
Wherein, protection conductor test module 5, megger test module 6, leakage current testing module 7, the resistance that is respectively applied for the protection conductor of the tested electric equipment of test, the resistance and the leakage current of insulation resistance.
Some or a plurality of test modules of controlling by CPU (central processing unit) 4 respectively of first button 1, second button 2 and the 3rd button 3 in this electrical equipment safety detector.Can be the work by central processing unit controls protection conductor test module 5, megger test module 6, leakage current test module 7 of: first button 1, the operation order of wherein above three test modules can be set as required; Second button 2 is by the operation of central processing unit controls megger test module 6, leakage current test module 7; In like manner the 3rd button 3 can pass through the corresponding test module of central processing unit controls.
When pressing first button 1; CPU (central processing unit) is received instruction; according to predefined program running protection conductor test module 5, megger test module 6, leakage current test module 7 in turn; certainly say that the sequencing of that test module operation can set as required; as long as move three test modules successively after pressing first button, the test of protection conductor, megger test, the leakage current test of finishing electric equipment get final product.CPU (central processing unit) can be moved each test module in proper order after pressing first button, and test result is preserved, so that show in display unit.
Therefore when certain electric appliances equipment need be protected conductor test, megger test and leakage current test, this electric equipment is linked to each other with electrical equipment safety detector of the present utility model, only need press first button, just can finish above three tests.In like manner, the control procedure of second button and the 3rd button and first button are basic identical.
In order to link to each other with tested electric equipment, referring to Fig. 2 and Fig. 3, this electrical equipment safety tester also comprises: universal power supply socket 9 and earthing test line input end 10, described universal power supply socket 9 back panel wirings link to each other with described CPU (central processing unit) 4, and the power lead of described universal contact receptacle 9 outside conductive contacts and tested electric equipment joins; The internal interface line end of described earthing test input end 10 links to each other with described CPU (central processing unit) 4, and the external terminal of described earthing test input end 10 links to each other with tested electric equipment.This electrical equipment safety detector also comprises power lead input end 11 in addition, is used for linking to each other with external power supply.
Referring to Fig. 4; be synoptic diagram with safety detector test grounding apparatus of the present utility model; the mains terminals of this grounding apparatus E1 is inserted in the universal power supply socket 9 of electrical equipment safety detector; the earth terminal of grounding apparatus E1 links to each other with earthing test line input end 10; because this grounding apparatus need carry out three safety tests; therefore after pressing first button 1; CPU (central processing unit) is carried out the program that sets in advance; running protection conductor test module 5, megger test module 6, leakage current testing module 7, and testing result is presented in the display unit.
Referring to Fig. 5, be synoptic diagram with safety tester test double insulation equipment of the present utility model, identical during test double insulation equipment E2 with the connected mode of grounding apparatus E1 among Fig. 5, but grounding apparatus E2 only need test insulation resistance and leakage current value, therefore need press second button 2, so just can finish the safety test of this grounding apparatus E2.
Referring to Fig. 6, be synoptic diagram with safety detector test electric mortiser row of the present utility model, the mains terminals of this electric mortiser row E3 is inserted the universal power supply socket 9 of electrical equipment safety detector, the shell of electric mortiser row E3 links to each other with earthing test line input end 10, presses the 3rd button 3 and can finish corresponding test event.
A kind of electrical equipment safety detector that the utility model provides can be according to the difference of electric equipment, selects to press certain button, just can finish the safety test event that the needs of electric equipment carry out, and need not repeatedly to press button, and is simple to operate.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. an electrical equipment safety detector is characterized in that, comprising: first button, second button, the 3rd button, CPU (central processing unit), protection conductor test module, megger test module, leakage current testing module, display unit;
Described first button, second button and the 3rd button link to each other with the different terminals of described CPU (central processing unit) respectively;
Described protection conductor test module, megger test module, leakage current test module are connected in the different terminals of CPU (central processing unit) respectively;
Described display unit links to each other with described CPU (central processing unit).
2. detector according to claim 1 is characterized in that, described CPU (central processing unit) is a central processor CPU.
3. detector according to claim 1, it is characterized in that, this tester also comprises: the universal power supply socket, and described universal power supply socket back panel wiring links to each other with described CPU (central processing unit), and the power lead of described universal contact receptacle outside conductive contact and tested electric equipment joins.
4. detector according to claim 1, it is characterized in that, also comprise: earthing test line input end, the internal interface line end of described earthing test input end links to each other with described CPU (central processing unit), and the external terminal of described earthing test input end links to each other with tested electric equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020692497 CN202013394U (en) | 2010-12-30 | 2010-12-30 | Electric apparatus safety specification detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020692497 CN202013394U (en) | 2010-12-30 | 2010-12-30 | Electric apparatus safety specification detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013394U true CN202013394U (en) | 2011-10-19 |
Family
ID=44784011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020692497 Expired - Lifetime CN202013394U (en) | 2010-12-30 | 2010-12-30 | Electric apparatus safety specification detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013394U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389178A (en) * | 2012-05-09 | 2013-11-13 | 神讯电脑(昆山)有限公司 | Electric screwdriver torsion and electric leakage testing device |
| CN103576018A (en) * | 2012-08-02 | 2014-02-12 | 珠海格力电器股份有限公司 | Testing tool, system and method of electrical equipment |
| CN109884352A (en) * | 2019-03-14 | 2019-06-14 | 贵州大学 | Has the Electric Security Tester of safety instruction structure for electronics inspection during manufacture |
-
2010
- 2010-12-30 CN CN 201020692497 patent/CN202013394U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389178A (en) * | 2012-05-09 | 2013-11-13 | 神讯电脑(昆山)有限公司 | Electric screwdriver torsion and electric leakage testing device |
| CN103389178B (en) * | 2012-05-09 | 2016-04-13 | 神讯电脑(昆山)有限公司 | Electric screwdriver torsion and earth leakage tester |
| CN103576018A (en) * | 2012-08-02 | 2014-02-12 | 珠海格力电器股份有限公司 | Testing tool, system and method of electrical equipment |
| CN109884352A (en) * | 2019-03-14 | 2019-06-14 | 贵州大学 | Has the Electric Security Tester of safety instruction structure for electronics inspection during manufacture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Dongguan City, Guangdong Province, Humen Zhen North Gate Industrial Area Patentee after: Uno Technology (China) Limited by Share Ltd Address before: 523000 Dongguan City, Guangdong Province, Humen Zhen North Gate Industrial Area Patentee before: Uni-Trend Technology (China) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111019 |