CN205317851U - Static voltage detecting appearance - Google Patents
Static voltage detecting appearance Download PDFInfo
- Publication number
- CN205317851U CN205317851U CN201620081965.2U CN201620081965U CN205317851U CN 205317851 U CN205317851 U CN 205317851U CN 201620081965 U CN201620081965 U CN 201620081965U CN 205317851 U CN205317851 U CN 205317851U
- Authority
- CN
- China
- Prior art keywords
- static
- shell
- antistatic
- preventing
- utility
- 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
Abstract
The utility model relates to a static voltage detecting appearance, including electrostatic transducer, prevent static shell, liquid crystal display and be shaded subassembly, switching on and shutting down button, button, host system and AD converting circuit are shaded, the upper portion of static shell of preventing be provided with the opening, electrostatic transducer installs at the opening part of preventing static shell upper portion, liquid crystal display and subassembly in a poor light, switching on and shutting down button and button setting in a poor light are in the outside of preventing the static shell to all inside host system is connected with preventing the static shell, and this host system links to each other with AD converting circuit's output, AD converting circuit's input with electrostatic transducer be connected. The utility model has the advantages that: locate to detect at the 10cm apart from tested target, show the magnitude of voltage through liquid crystal display to confirm that whether voltage reaches the static value, has realized non -contact detection.
Description
Technical field
The utility model relates to a kind of static voltage detector, belongs to security protection detection field.
Background technology
The research and development of the enterprise of manufacturing type at home, production, transportation easily produce electrostatic, quality qualification rate and operating personnel's electric shock to product cause no small infringement, especially harm at combustible and explosive area electrostatic is huge especially, life and property to the people cause huge loss, country highly attaches the importance, and proposes must be protected by electrostatic in dangerous place.
Summary of the invention
For overcoming the defect of prior art, the utility model provides a kind of static voltage detector, the technical solution of the utility model is: static voltage detector, comprise electrostatic sensor, antistatic shell, LCDs and backlight assembly, switching on and shutting down button, backlight key, master control module and A/D converter circuit, the top of described antistatic shell is provided with opening, and electrostatic sensor is arranged on the opening place of antistatic shell upper; LCDs and backlight assembly, switching on and shutting down button and backlight key are arranged on the outside of antistatic shell, and are all connected with the master control module of antistatic enclosure, and this master control module is connected with the output of A/D converter circuit; The input of A/D converter circuit is connected with described electrostatic sensor; This electrostatic sensor metal coat side is arranged on antistatic enclosure, and nonmetal coat side is positioned at the outside of antistatic shell.
The utility model has the advantages that: detect at the 10cm place of distance measured target, show voltage value by LCDs, so that it is determined that whether voltage reaches static value, it is achieved that non-contact detecting.
Accompanying drawing explanation
Fig. 1 is main body structure schematic diagram of the present utility model.
Specific embodiment party formula
Further describing the utility model below in conjunction with specific embodiment, advantage and disadvantage of the present utility model will be more clear along with description. But these embodiments are only exemplary, scope of the present utility model are not formed any restriction. Those skilled in the art should understand that, the details of technical solutions of the utility model and form can be modified or replace under spirit and scope of the present utility model not deviateing, but these amendments and replacing all fall in protection domain of the present utility model.
See Fig. 1, the utility model relates to a kind of static voltage detector, comprise electrostatic sensor 1, antistatic shell 2, LCDs and backlight assembly 3, switching on and shutting down button 4, backlight key 5, master control module and A/D converter circuit, the top of described antistatic shell 2 is provided with opening, and electrostatic sensor 1 is arranged on the opening place on antistatic shell 2 top; LCDs and backlight assembly 3, switching on and shutting down button 4 and backlight key 5 are arranged on the outside of antistatic shell 2, and all master control module with antistatic shell 2 inside is connected, and this master control module is connected with the output of A/D converter circuit; The input of A/D converter circuit is connected with described electrostatic sensor 1; This electrostatic sensor metal coat side is arranged on antistatic enclosure, and nonmetal coat side is positioned at the outside of antistatic shell.
Work principle of the present utility model is: the 10cm place that the utility model is placed in distance measured target, electrostatic potential imports the A/D converter circuit of high accuracy into by electrostatic sensor 1, conversion result is shown on LCDs by master control module, by electrostatic sensor metal coat side is arranged on antistatic enclosure, avoids and contact electric discharge by mistake.
Claims (1)
1. a static voltage detector, it is characterized in that, comprise electrostatic sensor, antistatic shell, LCDs and backlight assembly, switching on and shutting down button, backlight key, master control module and A/D converter circuit, the top of described antistatic shell is provided with opening, and electrostatic sensor is arranged on the opening place of antistatic shell upper; LCDs and backlight assembly, switching on and shutting down button and backlight key are arranged on the outside of antistatic shell, and are all connected with the master control module of antistatic enclosure, and this master control module is connected with the output of A/D converter circuit; The input of A/D converter circuit is connected with described electrostatic sensor; This electrostatic sensor metal coat side is arranged on antistatic enclosure, and nonmetal coat side is positioned at the outside of antistatic shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081965.2U CN205317851U (en) | 2016-01-28 | 2016-01-28 | Static voltage detecting appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081965.2U CN205317851U (en) | 2016-01-28 | 2016-01-28 | Static voltage detecting appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317851U true CN205317851U (en) | 2016-06-15 |
Family
ID=56186790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620081965.2U Expired - Fee Related CN205317851U (en) | 2016-01-28 | 2016-01-28 | Static voltage detecting appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205317851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291137A (en) * | 2016-07-25 | 2017-01-04 | 西安冠泰检测技术有限公司 | A kind of floating ring formula liquid electrostatic test system |
-
2016
- 2016-01-28 CN CN201620081965.2U patent/CN205317851U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291137A (en) * | 2016-07-25 | 2017-01-04 | 西安冠泰检测技术有限公司 | A kind of floating ring formula liquid electrostatic test system |
| CN106291137B (en) * | 2016-07-25 | 2019-08-02 | 西安冠泰检测技术有限公司 | A kind of floating ring formula liquid electrostatic test macro |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205879840U (en) | Gaseous detector of wearable | |
| CN205317851U (en) | Static voltage detecting appearance | |
| CN203658252U (en) | Miniature far-infrared gas concentration monitoring device | |
| CN205538114U (en) | Leakage alarm device of primary lithium battery pack | |
| CN204556484U (en) | Intelligent mining infrared methane is popped one's head in | |
| CN207882231U (en) | A kind of environmental gas detection device | |
| CN204057545U (en) | A kind of elevator intelligent detector | |
| CN201780377U (en) | Series and parallel connection change-over coupling | |
| CN205483304U (en) | Automatic data logger of digital exhaust temperature | |
| CN204014406U (en) | A kind of microcomputer based relay protective device | |
| CN203518998U (en) | Perpendicularity detection device for pressure detection | |
| CN102411359A (en) | Quick alarm type physical distribution safety monitoring instrument | |
| CN206378482U (en) | A kind of gas detection alarm | |
| CN203606731U (en) | Safety type notebook shell | |
| CN203787368U (en) | Calibration-type low-voltage circuit breaker used intelligent control device | |
| CN205546285U (en) | Safe acoustic control detection device | |
| CN215982033U (en) | Petroleum and natural gas transmission monitoring device | |
| CN209230512U (en) | A kind of hydraulic support height potential difference detector | |
| CN203606928U (en) | Environment gas emergency detection alarm | |
| CN209087714U (en) | A kind of SF6 density monitor | |
| CN204359772U (en) | A kind of gas detector | |
| CN207880459U (en) | A kind of verifying attachment of natural-gas transfer pipeline | |
| CN208621239U (en) | A kind of pressure gauge fender bracket | |
| CN205135710U (en) | Gas alarm | |
| CN204440234U (en) | A kind of dismountable tablet computer protective sleeve |
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 |
Granted publication date: 20160615 Termination date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |