CN101075728B - Explosive-proof magnetic-induction operator and magnetic operating pen - Google Patents
Explosive-proof magnetic-induction operator and magnetic operating pen Download PDFInfo
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- CN101075728B CN101075728B CN2007102008366A CN200710200836A CN101075728B CN 101075728 B CN101075728 B CN 101075728B CN 2007102008366 A CN2007102008366 A CN 2007102008366A CN 200710200836 A CN200710200836 A CN 200710200836A CN 101075728 B CN101075728 B CN 101075728B
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- operation keyboard
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Abstract
This is an explosion-proof magnetic induction device and magnetic operation pen. The device includes an explosion partition box installed with electric apparatus treatment facility which includes a magnetic induction keyboard. The keyboard is installed in the partition box with a mark on corresponding position on the outside of the box. The pen is of a magnetic element on it.
Description
One, technical field
The present invention relates to the explosive operation device technique field in explosive environments, is a kind of protected against explosion magnetic induction operating means and magnetic operator pen.
Two, background technology
Present most flame-proof intelligent instrument is all used button and the switch that contains the mechanical motion structure, the operation push-button and the handle of this class formation button and switch must be placed on outside the flameproof cabinet, could operate button and handle, simultaneously for the flame-proof intelligent instrument system, requirement is formed matrix or encoded keyboard by more button and switch, need be on flame proof instrument casing perforate and button is installed and switch, and this button and switch often size is bigger, adopt such structure, it no matter is closed processes to flameproof cabinet, still finishing installation in the flame proof instrument of finite volume all exists bigger difficulty, most importantly this structure might impact the explosion insulation performance of equipment, and reduces the explosion insulation performance index of explosion-proof device.
Because of environment for use restriction, mostly the flameproof cabinet material is cast aluminium or stainless steel if adopting, and tank material thickness is 15 millimeters to 30 millimeters, and explosion-proof device does not allow on casing perforate that button and switch are installed.
Three, summary of the invention
The invention provides a kind of protected against explosion magnetic induction operating means, overcome the deficiency of above-mentioned prior art, reasonable and compact in structure can realize that operation can have explosion-proof effect again in explosive environments.
The technical scheme of protected against explosion magnetic induction operating means of the present invention realizes by following measure: a kind of protected against explosion magnetic induction operating means, comprise flameproof cabinet, the electrical equipment treating apparatus is installed in flameproof cabinet, this electrical equipment treating apparatus comprises operation keyboard, this operation keyboard adopts the magnetic inductive operation keyboard, this magnetic inductive operation keyboard is installed in the corresponding flameproof cabinet inboard that can operate, the magnetic inductive switch is arranged on the magnetic inductive operation keyboard, on the pairing flameproof cabinet outer wall of magnetic inductive operation keyboard operational label is arranged.
Be further optimization and/or improvements below to the invention described above technical scheme:
Above-mentioned magnetic inductive operation keyboard comprises the magnetic devices switch, and this magnetic devices adopts Hall magnetic induction chip switch.
Above-mentioned magnetic inductive operation keyboard comprises the magnetic devices switch, and this magnetic devices adopts the magnetoelectric conversion element switch.
Above-mentioned magnetoelectric conversion element switch adopts one or more in magnetodiode, magnetic sensitive transistor, the magnetosensitive switch.
Aforesaid operations is labeled as one or more in mark line, marker groove and the mark boss.
On above-mentioned flameproof cabinet inwall mounting groove is arranged, the magnetic inductive operation keyboard is installed in the mounting groove.
On above-mentioned flameproof cabinet, the display screen of seeing in the flameproof cabinet external enwergy can be installed.
The invention provides a kind of magnetic operator pen that is used to operate above-mentioned protected against explosion magnetic induction operating means also is provided, its reasonable and compact in structure, easy to use.
The technical scheme of magnetic operator pen of the present invention realizes by following measure: a kind of magnetic operator pen that is used on the protected against explosion magnetic induction operating means, comprise handwriting, element is magnetic on handwriting, the battery compartment that the energy device battery is arranged in handwriting, light hole is arranged on the magnetic element, light-emitting component is positioned at the light hole place of magnetic element the inner, and light-emitting component is electrically connected with battery.
Be further optimization and/or improvements below to the invention described above technical scheme:
On above-mentioned handwriting electric switch is installed, this electric switch is serially connected in the circuit between light-emitting component and the battery.
Lanyard or hook are installed on above-mentioned handwriting.
Reasonable and compact in structure of the present invention, this protected against explosion magnetic induction operating means can realize that operation can have explosion-proof effect again in explosive environments, and be easy to use.
Four, description of drawings
Accompanying drawing 1 is the main TV structure synoptic diagram of protected against explosion magnetic induction operating means most preferred embodiment of the present invention,
Accompanying drawing 2 is that the A-A of accompanying drawing 1 is to the sectional structure synoptic diagram;
Accompanying drawing 3 is for the master of a magnetic operator of the present invention most preferred embodiment looks the sectional structure synoptic diagram,
Coding in the accompanying drawing is respectively: 1 is flameproof cabinet, and 2 is operation keyboard, and 3 is operational label, and 4 is mounting groove; 5 is handwriting, and 6 is magnetic element, and 7 is battery, and 8 is light hole, and 9 is light-emitting component, and 10 is electric switch, and 11 is lanyard or hook; 12 is the electrical equipment treating apparatus, and 13 is display screen.
Five, embodiment
The present invention is not subjected to the restriction of following embodiment, can determine concrete embodiment according to technical scheme of the present invention and actual conditions.
Below in conjunction with embodiment and accompanying drawing the present invention is further described:
Shown in attached Fig. 1 and 2, this protected against explosion magnetic induction operating means comprises flameproof cabinet 1, electrical equipment treating apparatus 12 is installed in flameproof cabinet 1, this electrical equipment treating apparatus comprises operation keyboard 2, this operation keyboard 2 adopts the magnetic inductive operation keyboard, this magnetic inductive operation keyboard is installed in the corresponding flameproof cabinet that can operate 1 inboard, and the magnetic inductive switch is arranged on the magnetic inductive operation keyboard, on pairing flameproof cabinet 1 outer wall of magnetic inductive operation keyboard operational label 3 is arranged.
Can according to actual needs above-mentioned protected against explosion magnetic induction operating means be made further optimization and/or improvements:
For the ease of operation, shown in attached Fig. 1 and 2, operational label is one or more in mark line, marker groove and the mark boss; The display screen of seeing in flameproof cabinet 1 external enwergy 13 is installed, so that operate according to state shown on the display screen 13 on flameproof cabinet 1.
Shown in attached Fig. 1 and 2, on flameproof cabinet 1 inwall, mounting groove 4 is arranged, the magnetic inductive operation keyboard is installed in the mounting groove 4, is convenient to like this install.
In the present invention: the magnetic inductive operation keyboard comprises existing known magnetic devices switch, this magnetic devices switch adopts existing known Hall magnetic induction chip switch, this magnetic devices switch also can adopt existing known magnetoelectric conversion element switch, and this magnetoelectric conversion element switch adopts one or more in existing known magnetodiode, magnetic sensitive transistor, the magnetosensitive switch; Can select for use existing known magnetic object to operate to the operation of protected against explosion magnetic induction operating means, but can preferably following magnetic operator pen for the ease of operating.
As shown in Figure 3, this is used for the magnetic operator pen on the protected against explosion magnetic induction operating means, comprise handwriting 5, the element 6 that is magnetic on handwriting 5 is for the ease of carrying out night time operation, as shown in Figure 3, the battery compartment that energy device battery 7 is arranged in handwriting 5, light hole 8 is arranged on the magnetic element 6, and light-emitting component 9 is positioned at light hole 8 places of magnetic element 6 the inners, and light-emitting component 9 is electrically connected with battery 7.
Can according to actual needs above-mentioned magnetic operator pen be made further optimization and/or improvements:
As shown in Figure 3, electric switch 10 is installed on handwriting 5, this electric switch 10 is serially connected in the circuit between light-emitting component 9 and the battery 7.
For the ease of carrying the magnetic operator pen, as shown in Figure 3, lanyard is installed on handwriting 5 or links up with 11.
In the present invention: electrical equipment treating apparatus 12, display screen 13 and light-emitting component 9 all adopt technique known, and for example: light-emitting component 9 can adopt incandescent lamp or light emitting diode etc.
Above technical characterictic has constituted most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
The most preferred embodiment course of work of the present invention is as follows: during operation, the magnetic operator pen that uses magnetic operator rod or the invention described above is near the magnetic inductive switch on the magnetic inductive operation keyboard that needs operation, the magnetic line of force that magnetic field produces sees through flameproof cabinet, act on the magnetic inductive switch on the magnetic inductive operation keyboard, make its output electric signal to existing known push button signalling treatment circuit, thereby finish necessary operations.
Claims (11)
1. protected against explosion magnetic induction operating means, comprise flameproof cabinet, the electrical equipment treating apparatus is installed in flameproof cabinet, this electrical equipment treating apparatus comprises operation keyboard, it is characterized in that this operation keyboard adopts the magnetic inductive operation keyboard, this magnetic inductive operation keyboard is installed in the corresponding flameproof cabinet inboard that can operate, the magnetic inductive switch is arranged on the magnetic inductive operation keyboard, on the pairing flameproof cabinet outer wall of magnetic inductive operation keyboard operational label is arranged, on the flameproof cabinet inwall mounting groove is arranged, the magnetic inductive operation keyboard is installed in the mounting groove.
2. protected against explosion magnetic induction operating means according to claim 1 is characterized in that the magnetic inductive operation keyboard comprises the magnetic devices switch, and this magnetic devices switch adopts Hall magnetic induction chip switch.
3. protected against explosion magnetic induction operating means according to claim 1 is characterized in that the magnetic inductive operation keyboard comprises the magnetic devices switch, and this magnetic devices switch adopts the magnetoelectric conversion element switch.
4. protected against explosion magnetic induction operating means according to claim 3 is characterized in that the magnetoelectric conversion element switch adopts one or more in magnetodiode, magnetic sensitive transistor, the magnetosensitive switch.
5. according to claim 1 or 2 or 3 or 4 described protected against explosion magnetic induction operating means, it is characterized in that operational label is a mark line.
6. according to claim 1 or 2 or 3 or 4 described protected against explosion magnetic induction operating means, it is characterized in that operational label is one or more in marker groove and the mark boss.
7. protected against explosion magnetic induction operating means according to claim 5 is characterized in that being equipped with on the flameproof cabinet display screen of seeing in the flameproof cabinet external enwergy.
8. protected against explosion magnetic induction operating means according to claim 6 is characterized in that being equipped with on the flameproof cabinet display screen of seeing in the flameproof cabinet external enwergy.
9. magnetic operator pen that is used for the described protected against explosion magnetic induction of the arbitrary claim of claim 1 to 8 operating means, comprise handwriting, it is characterized in that the element that is magnetic on the handwriting, the battery compartment that the energy device battery is arranged in handwriting, light hole is arranged on the magnetic element, light-emitting component is positioned at the light hole place of magnetic element the inner, and light-emitting component is electrically connected with battery.
10. magnetic operator pen according to claim 9 is characterized in that being equipped with on the handwriting electric switch, and this electric switch is serially connected in the circuit between light-emitting component and the battery.
11., it is characterized in that being equipped with on the handwriting lanyard or hook according to claim 9 or 10 described magnetic operator pens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007102008366A CN101075728B (en) | 2007-06-18 | 2007-06-18 | Explosive-proof magnetic-induction operator and magnetic operating pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007102008366A CN101075728B (en) | 2007-06-18 | 2007-06-18 | Explosive-proof magnetic-induction operator and magnetic operating pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101075728A CN101075728A (en) | 2007-11-21 |
| CN101075728B true CN101075728B (en) | 2010-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007102008366A Active CN101075728B (en) | 2007-06-18 | 2007-06-18 | Explosive-proof magnetic-induction operator and magnetic operating pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101075728B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105975095A (en) * | 2016-06-17 | 2016-09-28 | 桂林电子科技大学 | Flame-proof type touch keyboard for mine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2197075A (en) * | 1986-11-06 | 1988-05-11 | Eaton Corp | Explosion proof housing with magnetically actuated input device |
| CN2159041Y (en) * | 1993-06-22 | 1994-03-16 | 朱孝立 | Penlike false paper-money identifying device |
| CN1217549A (en) * | 1998-10-19 | 1999-05-26 | 杭州电子工业学院 | Contactless intelligent instrument and meter installation method and apparatus thereof |
| CN2337606Y (en) * | 1998-04-02 | 1999-09-08 | 中国科学院紫金山天文台 | Magnetic induction keyboard |
| CN2864773Y (en) * | 2005-12-29 | 2007-01-31 | 吴叶军 | Flame-proof Chinese display quantitative control instrument |
| CN201113262Y (en) * | 2007-06-18 | 2008-09-10 | 克拉玛依广陆有限责任公司 | Explosion-proof type magnetic induction operating equipment and magnetic operating pen |
-
2007
- 2007-06-18 CN CN2007102008366A patent/CN101075728B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2197075A (en) * | 1986-11-06 | 1988-05-11 | Eaton Corp | Explosion proof housing with magnetically actuated input device |
| CN2159041Y (en) * | 1993-06-22 | 1994-03-16 | 朱孝立 | Penlike false paper-money identifying device |
| CN2337606Y (en) * | 1998-04-02 | 1999-09-08 | 中国科学院紫金山天文台 | Magnetic induction keyboard |
| CN1217549A (en) * | 1998-10-19 | 1999-05-26 | 杭州电子工业学院 | Contactless intelligent instrument and meter installation method and apparatus thereof |
| CN2864773Y (en) * | 2005-12-29 | 2007-01-31 | 吴叶军 | Flame-proof Chinese display quantitative control instrument |
| CN201113262Y (en) * | 2007-06-18 | 2008-09-10 | 克拉玛依广陆有限责任公司 | Explosion-proof type magnetic induction operating equipment and magnetic operating pen |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2005-276045A 2005.10.06 |
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| Publication number | Publication date |
|---|---|
| CN101075728A (en) | 2007-11-21 |
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Owner name: XINJIANG GUANGLU ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUANGLU CO., LTD., KELAMAYI |
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| CP03 | Change of name, title or address |
Address after: 834000, 8 east suburb Road, Karamay District, the Xinjiang Uygur Autonomous Region, Karamay Patentee after: XINJIANG GUANGLU ENERGY TECHNOLOGY CO., LTD. Address before: 834000, 9 east suburb Road, the Xinjiang Uygur Autonomous Region, Karamay Patentee before: KARAMAY GUANGLU CO., LTD. |