CN202870217U - Novel human body static electricity comprehensive testing instrument - Google Patents
Novel human body static electricity comprehensive testing instrument Download PDFInfo
- Publication number
- CN202870217U CN202870217U CN 201220566273 CN201220566273U CN202870217U CN 202870217 U CN202870217 U CN 202870217U CN 201220566273 CN201220566273 CN 201220566273 CN 201220566273 U CN201220566273 U CN 201220566273U CN 202870217 U CN202870217 U CN 202870217U
- Authority
- CN
- China
- Prior art keywords
- human body
- novel human
- interface
- static electricity
- body static
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a novel human body static electricity comprehensive testing instrument. The novel human body static electricity comprehensive testing instrument comprises a wrist belt testing circuit, an antistatic shoe testing circuit, a relay for controlling operation of the wrist belt testing circuit and the antistatic shoe testing circuit, and an infrared inductor for controlling the relay, and further comprises an operation interface. An induction area of the infrared inductor is arranged on the left below the operation interface. The operation interface further comprises an interface socket for connecting the wrist belt, and the interface socket is arranged above the induction area. The novel human body static electricity comprehensive testing instrument has the following significant beneficial effects of (1) bringing users brand new operation experience; (2) utterly solving problems of using buttons and shaking, contact failure or malfunction when the buttons are used; and (3) by arranging the interface socket on the bottom left, cooperating with arrangement of the induction area of the infrared inductor, and being adapted to user operation habits, thereby improving operation efficiency.
Description
Technical field
The utility model relates to a kind of tester, especially relates to a kind of novel human-body static comprehensive tester.
Background technology
The static electricity on human body is because the mutual fricative static that is attached on the human body such as the clothing on people's the health.In commercial production, the static electricity on human body is the main and the most frequent factor that causes meet accident blast and device failure, and therefore domestic and international antistatic requirement to electric spark workpiece all is for leading and set up manikin with anti-human body static.In the electrostatic prevention problem of human body, although though the staff wears anti-static clothing or footware, when personnel wore non-antistatic hosiery or non-Antistatic shoe-pad etc., the static that human body produces can not import the earth.So measuring the comprehensive resistance of human body is the most important and necessary process, existing static electricity on human body's general measuring instrument (detects and reports to the police greater than 109～1010 Ω the dangerous static electricity on human body's of easy accumulation resistance, in the time of working as again general resistance of human body too small (less than 104 Ω), report to the police.When human body resistance was excessive, static can not leak and enter the accumulation that the earth easily causes static, and the danger of static discharge is arranged.And staff's resistance touches because of carelessness power electric (220V or 380V) and easily causes the electric shock casualty accident too small the time.
Existing human body comprehensive tester, its operator scheme is button, button plays Facilitation.Personnel tend to defeating button, so that the as easy as rolling off a log damage of button when operation.In the process of test, per season all can occur that button trembles, loose contact or malfunctioning phenomenon, cause test result unstable and reduce the detection speed problem.
The utility model content
The utility model proposes a kind of novel human-body static comprehensive tester for above-mentioned ubiquitous shortcoming.
The design proposal that the utility model is taked is:
A kind of novel human-body static comprehensive tester includes wrist strap test circuit, anti-static shoes test circuit, control wrist strap test circuit and the relay of anti-static shoes test circuit work, the infrared inductor of pilot relay.
Preferably, also comprise operation interface, the induction zone of described infrared inductor is arranged on the lower left of operation interface.
Preferably, operation interface also comprises the interface jack that connects wrist strap, and described interface jack is arranged on the top of induction zone.
Preferably, also comprise the triroller gate gate control system.
In sum, the utlity model has following significant beneficial effect:
(1) the application brings the user a kind of brand-new operating experience, and tester before is the operator scheme of using button, is touch mode and the application adopts, brings for a kind of fresh operating experience;
(2) existing human body comprehensive tester uses once, should press once, button is damaged the problem especially severe, and there is not this problem in the application, has thoroughly solved in the lump button itself, and use that the button that produces in the button process trembles, loose contact or malfunctioning problem;
(3) raising employee's detection speed, reduction employee's stand-by period, the stability of raising ESD gate control system reduces maintenance time and maintenance cost;
(4) the application is arranged on the lower left corner with the interface jack, not only cooperates the setting of the induction zone of infrared inductor, and suitable user operation habits, improves operating efficiency;
(5) the application only needs button with original human body comprehensive tester to replace to infrared inductor to add relay and get final product, and simple for structure, production cost is low, is easy to large-scale production.
Description of drawings
Accompanying drawing 1 is the structural drawing of a kind of novel human-body static comprehensive tester described in the utility model;
Accompanying drawing 2 is the circuit diagram of a kind of novel human-body static comprehensive tester described in the utility model.
Embodiment
In order to allow those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing the utility model is further elaborated.
A kind of novel human-body static comprehensive tester, include wrist strap test circuit, anti-static shoes test circuit, control wrist strap test circuit and the relay of anti-static shoes test circuit work, the infrared inductor of pilot relay, also comprise operation interface, the induction zone of described infrared inductor is arranged on the lower left of operation interface, operation interface also comprises the interface jack that connects wrist strap, and described interface jack is arranged on the top of induction zone, also comprises the triroller gate gate control system.
As shown in Figure 1 and Figure 2, main improved being of the application's circuit, increase infrared inductor and relay and replaced original keyswitch, the relay normally open two ends connect respectively the open circuit two ends of former button, relay coil one termination power negative pole, the emitting stage of another termination PNP triode.The relay utmost point of this triode meets DC9V, and base stage connects the inductor output terminal.
Insert ESD-preventive wrist strap (abbreviation wrist strap) before inductor be duty, the normally opened contact of relay merges in running order, but integrated circuit is in off position.When wrist strap inserted inductor, the merging of the normally closed contact of relay was in off working state, and integrated circuit begins to detect wrist strap and anti-static shoes.Therefore, relay is played the part of the function of reverser.When the tip insertion induction zone of employee with ESD-preventive wrist strap, sensor output signal, relay disconnects.Circuit turn-on begins to carry out the human body comprehensive test.
Jack hole, interface be installed in inductor directly over the wrist strap tip of guarantee inserting be in the induction zone.And the position in hole is installed in the operation interface lower left corner.
Static electricity on human body's lead-in mode also changes the contacting metal panel into by pressing metal key-press, needs before namely to import circuit board when defeating button, changes into only need finger touch interface metal.
The voltage comparison module 1 of the wrist strap test circuit corresponding diagram 2 among Fig. 1 and relevant peripheral circuit, the voltage comparison module 2 of the anti-static shoes test circuit corresponding diagram 2 among Fig. 1 and relevant peripheral circuit.
Need to prove; in the situation that do not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (4)
1. a novel human-body static comprehensive tester is characterized in that: include wrist strap test circuit, anti-static shoes test circuit, control wrist strap test circuit and the relay of anti-static shoes test circuit work, the infrared inductor of pilot relay.
2. a kind of novel human-body static comprehensive tester according to claim 1, it is characterized in that: also comprise operation interface, the induction zone of described infrared inductor is arranged on the lower left of operation interface.
3. a kind of novel human-body static comprehensive tester according to claim 2, it is characterized in that: operation interface also comprises the interface jack that connects wrist strap, described interface jack is arranged on the top of induction zone.
4. a kind of novel human-body static comprehensive tester according to claim 3 is characterized in that: also comprise the triroller gate gate control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566273 CN202870217U (en) | 2012-10-31 | 2012-10-31 | Novel human body static electricity comprehensive testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566273 CN202870217U (en) | 2012-10-31 | 2012-10-31 | Novel human body static electricity comprehensive testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202870217U true CN202870217U (en) | 2013-04-10 |
Family
ID=48036926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220566273 Expired - Fee Related CN202870217U (en) | 2012-10-31 | 2012-10-31 | Novel human body static electricity comprehensive testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202870217U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316789A (en) * | 2014-10-16 | 2015-01-28 | 上海旭统精密电子有限公司 | Intelligent antistatic detection device |
| CN107301699A (en) * | 2017-05-31 | 2017-10-27 | 江苏普世祥光电技术有限公司 | A kind of ESD gate inhibition's detecting system |
| CN107783459A (en) * | 2016-08-31 | 2018-03-09 | 厦门雅迅网络股份有限公司 | The detecting system and method that a kind of electrostatic hand ring is not worn |
| CN109813979A (en) * | 2018-12-28 | 2019-05-28 | 威海天力电源科技有限公司 | ESD intelligence point detection system and its application |
-
2012
- 2012-10-31 CN CN 201220566273 patent/CN202870217U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316789A (en) * | 2014-10-16 | 2015-01-28 | 上海旭统精密电子有限公司 | Intelligent antistatic detection device |
| CN107783459A (en) * | 2016-08-31 | 2018-03-09 | 厦门雅迅网络股份有限公司 | The detecting system and method that a kind of electrostatic hand ring is not worn |
| CN107301699A (en) * | 2017-05-31 | 2017-10-27 | 江苏普世祥光电技术有限公司 | A kind of ESD gate inhibition's detecting system |
| CN109813979A (en) * | 2018-12-28 | 2019-05-28 | 威海天力电源科技有限公司 | ESD intelligence point detection system and its application |
| CN109813979B (en) * | 2018-12-28 | 2022-09-20 | 威海天力电源科技有限公司 | ESD intelligent point inspection system and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202870217U (en) | Novel human body static electricity comprehensive testing instrument | |
| CN101667823B (en) | Inductive backlight key circuit | |
| CN208433951U (en) | A kind of key and electronic equipment | |
| CN204122878U (en) | A kind of touch control hot blast sealing-off platform electric iron | |
| CN202444132U (en) | Safety anti-electric shock socket | |
| CN108614210B (en) | Testing device for capacitive touch keys | |
| CN203102155U (en) | Keyboard | |
| CN110134280A (en) | Capacitance sensor pressure detecting system and method | |
| CN102883040A (en) | Method for waking up mobile phone by using proximity sensing mode | |
| CN204243373U (en) | A kind of induction type auto-breaking safety socket | |
| CN205489778U (en) | TV power failure relay | |
| CN209432965U (en) | A kind of test device of capacitance type touch key | |
| CN203278792U (en) | Structure capable of realizing switching function of mechanical key by means of capacitive touch detection chip | |
| CN208890775U (en) | Capacitor type touch switch circuit | |
| CN203767783U (en) | Touching-type antistatic elevator button | |
| CN204254697U (en) | The intelligent integrated stove of a kind of automatic induction user | |
| CN204859149U (en) | Touch switch | |
| CN206931782U (en) | A kind of socket | |
| CN204290926U (en) | The touching type operation switching device of X ray Real Time Image System | |
| CN204005628U (en) | A kind of dynamo lighting set with touch function | |
| CN201479110U (en) | Induction backlight keying circuit | |
| CN204633152U (en) | There is the switch cubicle of prompting function | |
| CN204243374U (en) | A kind of electromechanical double protection safety socket | |
| CN204530277U (en) | A kind of novel touch electricity-saving flatiron | |
| CN206148314U (en) | Keyboard key axle switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131031 |