CN103127610A - Static electricity protection method and static electricity conducting device in static electricity protection area - Google Patents
Static electricity protection method and static electricity conducting device in static electricity protection area Download PDFInfo
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- CN103127610A CN103127610A CN201110387060XA CN201110387060A CN103127610A CN 103127610 A CN103127610 A CN 103127610A CN 201110387060X A CN201110387060X A CN 201110387060XA CN 201110387060 A CN201110387060 A CN 201110387060A CN 103127610 A CN103127610 A CN 103127610A
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- static
- conduction device
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- electrostatic conduction
- alarm unit
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Abstract
The invention provides a static electricity protection method in a static electricity protection area. The static electricity protection method is applied to a static electricity conducting device which comprises a body, an alarming unit, an inducting unit and a grounding unit. The static electricity device is used for inducting external signals and connecting grounding wires outside, the body is used for being worn on a user, the inducting unit is coupled with the alarming unit to induct the external signals and enables the alarming unit to alarm, and the grounding unit and the alarming unit form a return circuit to contact skin of the user and be coupled with the grounding wires. When the grounding wires are in a coupling state, the return circuit is cut off, the alarming unit can not work, and the static electricity can be effectively prevented.
Description
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Technical field
The present invention about the anti-technology processed of a kind of static, more particularly, is about interior static anti-system approach and the electrostatic conduction device in a kind of static of tool prompting function anti-system district.
Background technology
At the anti-system of static district (electronic protection area; Be called for short EPA) during interior operation, user (as the operator) must carry out static discharge (electronic static discharge constantly; Be called for short ESD) protection, to avoid unnecessary generation of static electricity.
In protection tool at present commonly used, electrostatic hand ring is a kind of protection tool of free-standing, and it member such as is buckled by conduction elastic cord, movable snap-fastener, protective resistance, plug, alligator clamp, static and forms, and is used for discharging the static that human body retains.During user work, need that alligator clamp is clipped in static online, or the static button is buckled in grounding fastener (earth bonding point; Be called for short EBP), and the elastic cord of electrostatic hand ring is worn on wrist and is adjacent to skin.
But, because the electrostatic hand ring right and wrong are fixed, thereby easily forgotten by user, user usually occurs to have been entered when static is anti-makes district's beginning operation, but forget the situation of putting on electrostatic hand ring.Or because user is not liked the constraint sense of electrostatic hand ring, and not allowing the elastic cord of electrostatic hand ring partly be close to skin, the effect that causes removing static reduces.
Therefore, how effectively reminding user remembers that in the anti-system of static district dress wears electrostatic hand ring and this electrostatic hand ring is close to skin, is industry technical task to be solved at present.
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Summary of the invention
The purpose of this invention is to provide static anti-system approach and electrostatic conduction device in the anti-system of a kind of static district, it can effectively be prevented static processed and remove static on the body of user.
The invention provides a kind of electrostatic conduction device, it is used for induction one external signal and an external earth lead, and this electrostatic conduction device comprises: body, and use for user and wear; Alarm unit is arranged at this body; Sensing unit is arranged at this body and couples this alarm unit, is used for this external signal of induction and this alarm unit of activation; And ground unit, arrange and expose to this body and consist of a loop with this alarm unit, be used for this user skin of contact and couple this earth lead, and this earth lead blocks this loop and this alarm unit of forbidden energy when coupling access status.
The present invention separately provides a kind of static anti-system district interior static anti-system approach, it is applied to include the electrostatic conduction device of body, alarm unit, sensing unit and ground unit, this electrostatic conduction device is used for induction one external signal, an and external earth lead, and this body is used for wearing user, and the method comprises the following steps: (1) sends this external signal in the anti-system of static is distinguished; (2) when this electrostatic conduction device entered in the anti-system of this static district, this external signal of this sensing units sense was for this alarm unit of activation; And (3) be coupled to this electrostatic conduction device with this earth lead in the anti-system of this static district, for this alarm unit of forbidden energy.
Compared to prior art, static anti-system approach and electrostatic conduction device in the anti-system of static of the present invention district, can wear electrostatic conduction device by reminding user in the anti-system of static is distinguished, and it is close to the skin setting and it is coupled to ground, with the static on the body of effective removal user.
Description of drawings
Fig. 1 is the basic building block block chart of electrostatic conduction device of the present invention;
Fig. 2 is the concrete example schematic diagram of electrostatic conduction device of the present invention; And
Fig. 3 is the key step flow chart of the static anti-system approach in the anti-system of static of the present invention is distinguished.
In figure:
1, external signal;
2, electrostatic conduction device;
20, body;
21, sensing unit;
22, alarm unit;
23, ground unit;
3, electrostatic conduction device;
30, belt body;
31, warning lamp;
32, buzzer;
33, electromagnetic shaker;
34, transmission line;
35, shell fragment;
36, body;
361, one sides;
362, two ends;
4, earth lead;
S301 ~ S303, step.
The specific embodiment
Below by specific example explanation technological means of the present invention and content, have the personage who usually knows the knowledgeable and have the knack of this skill in affiliated technical field, all can understand easily other advantages of the present invention and effect by the disclosed content of this description.
See also Fig. 1, electrostatic conduction device of the present invention is used for induction one external signal 1 and an external earth lead 4.
This external signal 1 can be such as the signal of digital electric wave, simulation electric wave or infrared ray etc., and the effective range of this external signal 1 is the scope in the anti-system of static district, is about 1 ~ 1.5 meter.
This electrostatic conduction device 2 mainly comprises body 20, sensing unit 21, at least one alarm unit 22 and ground unit 23.
Body 20 in order to wear to user, is for example worn on wrist.
At least one alarm unit 22 is arranged at this body 20.This alarm unit 22 can be for example warning lamp, electromagnetic shaker, buzzer or aforesaid combination in any, and wherein, warning lamp and buzzer can be arranged on this body 20, and electromagnetic shaker can be arranged in this body 20.
This sensing unit 21 is arranged at this body 20 and couples this alarm unit 22, is used for induction this external signal 1 and this alarm unit 22 of activation.When the user wears this electrostatic conduction device 2 and enters in the anti-system of static district, can receive this external signal 1, and then this alarm unit 22 of activation gives the alarm.In addition, this sensing unit 21 can be for example a signal receiver.
During concrete enforcement, when this electrostatic conduction device 2 not yet entered in the anti-system of this static district, warning lamp was green light, and electromagnetic shaker and buzzer are static; When this electrostatic conduction device 2 entered in the anti-system of this static district, this sensing unit 21 can these alarm unit 22 of activation, make warning lamp transfer red light to, and electromagnetic shaker and buzzer are startup.
This ground unit 23, setting expose to this body 20 and consist of a loop with this alarm unit 22, be used for this user skin of contact and couple this earth lead 4, and this earth lead blocks this loop and this alarm unit 22 of forbidden energy when coupling access status.
In addition, this body also comprises a shell fragment 35 (being shown in Fig. 2), and this shell fragment 35 is used for this user skin of contact, with when this shell fragment 35 is oppressed, makes this loop short circuit and this alarm unit 22 of forbidden energy.More particularly, wear in user with it and when being close to its skin, this shell fragment 35 is urged to the end, causes this loop short circuit, and then closes this alarm unit 22 when this body 20.On the other hand, when this shell fragment 35 was not urged to the end, this loop can short circuit, thereby this alarm unit 22 can not closed yet.
Come this alarm unit 22 of activation to give the alarm by these sensing unit 21 these external signals 1 of induction, be worn on user by this body 20 again and oppress this shell fragment 35 with it and make this loop short circuit and this ground unit 23 is coupled this earth lead 4, for closing this alarm unit 22.Therefore, when the user enters in the effective range of external signal 1, but reminding user need this body 20 is close to skin setting and ground connection, so just can make this loop short circuit and close this alarm unit 22.
Moreover this body 20 can also comprise battery or charhing unit (not icon), and the electric current that triggers this alarm unit 22 is provided, and wherein, charhing unit can be combined into a transmission line with aforesaid ground unit.In addition, this charhing unit can be for example a power line.
Then see also Fig. 2, it is the concrete example of electrostatic conduction device of the present invention.This electrostatic conduction device 3 comprises a body 36, and the two ends 362 of this body 36 are outward extended with belt body 30, can be in order to sheathed and be surrounded on the wrist of user.
Secondly, this electrostatic conduction device 3 has warning lamp 31, buzzer 32, is located at the electromagnetic shaker 33 of this electrostatic conduction device 3 inside and includes ground unit and the transmission line of charhing unit 34.In addition, the contact user's of this electrostatic conduction device 3 a side 361 is provided with shell fragment 35, wherein, when this electrostatic conduction device 3 is enclosed within on user's wrist and makes body 36 be close to the user skin, this shell fragment 35 can be urged to the end, and can make the loop short circuit that connects this warning lamp 31, this buzzer 32 and this electromagnetic shaker 33 this moment.
During concrete enforcement, before this electrostatic conduction device 3 not yet entered in the scope in the anti-system of static district, this warning lamp 31, this buzzer 32 and this electromagnetic shaker 33 did not start.in case this electrostatic conduction device 3 enters in the scope in the anti-system of static district, and this electrostatic conduction device 3 is not enclosed within on the wrist of user or the skin of not being close to user when yet not having this transmission line 34 and earth lead are coupled, trigger this warning lamp 31, this buzzer 32 and/or this electromagnetic shaker 33 start, until this electrostatic conduction device 3 is enclosed within on user's wrist and is close to the skin of user, make this shell fragment 35 be close to the skin of user and be urged to the end, and then make the loop short circuit, and when the ground unit of this transmission line 34 and earth lead are coupled, this warning lamp 31, this buzzer 32 and this electromagnetic shaker 33 begin to close.
Then see also Fig. 3, it is the key step flow chart of the static anti-system approach in the anti-system of static of the present invention is distinguished.Static anti-system approach in the anti-system of static of the present invention district, it is applied to include the electrostatic conduction device of body, alarm unit, sensing unit and ground unit, and this electrostatic conduction device is used for induction one external signal, and an external earth lead.
In step S301, within distinguishing, the anti-system of static sends this external signal.During concrete enforcement, it is placed in a signal projector at the center in the anti-system of static district, and the effective range of signal is set as the scope in the anti-system of static district, approximately 1 to 1.5 meter.Then proceed to step S302.
In step S302, when this electrostatic conduction device entered within the anti-system of this static district, this external signal of this sensing units sense was for this alarm unit of activation.Then proceed to step S303.
In step S303, within the anti-system of this static is distinguished, this earth lead is coupled to this electrostatic conduction device, for this alarm unit of forbidden energy.More particularly, be provided with in this electrostatic conduction device sensing unit, with loop-coupled alarm unit, ground unit and shell fragment.When the user wears this electrostatic conduction device in and when being close to skin, this shell fragment can be urged to the end, makes this loop short circuit, causes alarm unit not closed because electric current circulates with it.In addition, this alarm unit is closed in this loop when this ground unit couples this earth lead.
Therefore, this electrostatic conduction device enters and can begin to give the alarm after static is prevented in the scope in system district, until the user wears well this electrostatic conduction device in it (wear well and can make electrostatic conduction device be close to user's skin) herein and couples earth lead in it the time, just can forbid this alarm unit.
In sum, use electrostatic conduction device of the present invention, the effective range of external signal can be set as the scope in the anti-system of static district.When the user enters in this district, when being adjacent to skin, this electrostatic conduction device can not give the alarm in the mode of warning lamp, buzzing or vibrations, with reminding user or inform the manager, until this electrostatic conduction device worn in the user with it and the compressing shell fragment cause the loop short circuit, and after also having coupled earth lead, alarm function just stops.Effectively reminding user remembers that this electrostatic conduction device is close to skin wears and couple earth lead in the anti-system of static is distinguished thus, to reach the effect of complete electrostatic defending.
Above-mentioned respectively this example is illustrative principle of the present invention, Characteristic only, be not to limit the category of implementing of the present invention, any personage who has the knack of this skill all can under the present invention's spirit and category, modify and change above-mentioned example.The content that any utilization the is disclosed and equivalence completed changes and modify all still should be following claim and contains.Therefore, the scope of the present invention, claim is listed as described later.
Claims (11)
1. electrostatic conduction device, it is used for induction one external signal and an external earth lead, it is characterized in that, and this electrostatic conduction device comprises:
Body is used for user and is worn;
Alarm unit is arranged at this body;
Sensing unit is arranged at this body and couples this alarm unit, is used for this external signal of induction and this alarm unit of activation; And
Ground unit arranges and exposes to this body and consists of a loop with this alarm unit, be used for this user skin of contact and couple this earth lead, and this earth lead blocks this loop and this alarm unit of forbidden energy when coupling access status.
2. electrostatic conduction device as claimed in claim 1, is characterized in that, wherein, described body also comprises a shell fragment, and this shell fragment is used for this user skin of contact, with when this shell fragment is oppressed, makes this loop short circuit and this alarm unit of forbidden energy.
3. electrostatic conduction device as claimed in claim 1, is characterized in that, wherein, described alarm unit comprises warning lamp, electromagnetic shaker or buzzer.
4. electrostatic conduction device as claimed in claim 1, is characterized in that, wherein, described body also comprises battery or charhing unit.
5. electrostatic conduction device as claimed in claim 1, is characterized in that, wherein, described ground unit and this charhing unit are combined into a transmission line.
6. electrostatic conduction device as claimed in claim 1, is characterized in that, wherein, described body comprises that also from the outward extending belt body in the two ends of this body, this belt body is in order on the wrist that is surrounded on this user.
7. electrostatic conduction device as claimed in claim 1, is characterized in that, wherein, the effective range of described external signal is the scope in the anti-system of static district.
8. electrostatic conduction device as claimed in claim 7, is characterized in that, wherein, the scope that the anti-system of described static is distinguished is 1 to 1.5 meter.
9. the static anti-system approach in the anti-system of static is distinguished, it is applied to include the electrostatic conduction device of body, alarm unit, sensing unit and ground unit, this electrostatic conduction device is used for induction one external signal, an and external earth lead, and this body is used for wearing user, it is characterized in that, the method comprises the following steps:
(1) within distinguishing, the anti-system of static sends this external signal;
(2) when this electrostatic conduction device entered within the anti-system of this static district, this external signal of this sensing units sense was for this alarm unit of activation; And
(3) within the anti-system of this static is distinguished, this earth lead is coupled to this electrostatic conduction device, for this alarm unit of forbidden energy.
10. the anti-static anti-system approach of making in the district of static as claimed in claim 9, is characterized in that, wherein, the scope that the anti-system of described static is distinguished is the effective range of this external signal.
11. the anti-static anti-system approach of making in the district of static as claimed in claim 9 is characterized in that, wherein, the scope that the anti-system of described static is distinguished is 1 to 1.5 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110387060XA CN103127610A (en) | 2011-11-29 | 2011-11-29 | Static electricity protection method and static electricity conducting device in static electricity protection area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110387060XA CN103127610A (en) | 2011-11-29 | 2011-11-29 | Static electricity protection method and static electricity conducting device in static electricity protection area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103127610A true CN103127610A (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110387060XA Pending CN103127610A (en) | 2011-11-29 | 2011-11-29 | Static electricity protection method and static electricity conducting device in static electricity protection area |
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| Country | Link |
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| CN (1) | CN103127610A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007147903A (en) * | 2005-11-25 | 2007-06-14 | Sharp Corp | Static electricity warning device for display panel and manufacturing method for display panel using the same |
| CN101424930A (en) * | 2007-11-01 | 2009-05-06 | 杨信明 | Earthing mechanism wireless detection device for workstation working personnel |
| CN201697987U (en) * | 2010-04-07 | 2011-01-05 | 江苏华创光电科技有限公司 | Anti-static wristband self-checking disconnection alarm device |
-
2011
- 2011-11-29 CN CN201110387060XA patent/CN103127610A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007147903A (en) * | 2005-11-25 | 2007-06-14 | Sharp Corp | Static electricity warning device for display panel and manufacturing method for display panel using the same |
| CN101424930A (en) * | 2007-11-01 | 2009-05-06 | 杨信明 | Earthing mechanism wireless detection device for workstation working personnel |
| CN201697987U (en) * | 2010-04-07 | 2011-01-05 | 江苏华创光电科技有限公司 | Anti-static wristband self-checking disconnection alarm device |
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Application publication date: 20130605 |