CN203337753U - Antistatic product monitoring device and system - Google Patents
Antistatic product monitoring device and system Download PDFInfo
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- CN203337753U CN203337753U CN2013203759359U CN201320375935U CN203337753U CN 203337753 U CN203337753 U CN 203337753U CN 2013203759359 U CN2013203759359 U CN 2013203759359U CN 201320375935 U CN201320375935 U CN 201320375935U CN 203337753 U CN203337753 U CN 203337753U
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- electrostatic prevention
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- monitoring equipment
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Abstract
Embodiments of the utility model disclose an antistatic product monitoring device and system. The antistatic product monitoring device comprises an input isolation circuit, an A/D conversion circuit, a processor and a communication interface circuit which are sequentially connected in series, wherein the input isolation circuit is electrically connected with a first antistatic product; the A/D conversion circuit is electrically connected with a second antistatic product; and the communication interface circuit is connected with an external host computer. The input isolation circuit is electrically connected with a static grounding terminal of the first antistatic product, such as a wrist belt, and the A/D conversion circuit is electrically connected with a grounded monitoring terminal of the second antistatic product, such as a ground mat. By adopting the antistatic product monitoring device and system provided by the utility model, the operation states of multiple antistatic protection products can be unifiedly monitored without one-by-one checking during the monitoring, such that the workload of management personnel is greatly reduced.
Description
Technical field
The utility model relates to static technology for eliminating field, relates in particular to a kind of electrostatic prevention articles for use monitoring equipment and system.
Background technology
When precision electronic element processing, assembling, in the process such as the paster of the various electronic products such as mobile phone, computer and LCD TV, assembling, because discharging, the static electricity on human body may cause electronic devices and components to damage, cause product quality problem, these occasions adopt the electrostatic defending articles for use as wrist strap, cushion etc., static to be controlled or eliminated more at present.
Yet existing electrostatic defending articles for use are all to disperse singly many places to use, and need to remove singly detection, record while monitoring its duty, managerial personnel are monitored to a plurality of electrostatic defending articles for use and brought very large workload.
The utility model content
The utility model embodiment technical matters to be solved is, a kind of equipment of being convenient to the unified monitoring of a plurality of electrostatic prevention articles for use is provided.
In order to solve the problems of the technologies described above, the utility model embodiment has proposed a kind of electrostatic prevention articles for use monitoring equipment, the input isolation circuit, A/D change-over circuit, processor and the communication interface circuit that comprise series connection successively, wherein, input isolation circuit is electrically connected on the first electrostatic prevention articles for use simultaneously, the A/D change-over circuit is electrically connected on the second electrostatic prevention articles for use simultaneously, and communication interface circuit is connected in outside host computer.Wherein, input isolation circuit is electrically connected on the electrostatic grounding end of the first electrostatic prevention articles for use as wrist strap, and the A/D change-over circuit is electrically connected on the earth terminal of the second electrostatic prevention articles for use as cushion.Thereby, by described circuit structure, can be managed concentratedly the working condition of wrist strap and bench pad, and can record and preserve its situation in order to carry out follow-up data analysis.
Further, described input isolation circuit, A/D change-over circuit, the first electrostatic prevention articles for use and the second electrostatic prevention articles for use form signal processing circuit, and described signal processing circuit at least comprises two groups.Thereby, centralized management when can realize the working condition to a plurality of two-circuits wrist strap and bench pad.
Further, the first electrostatic prevention articles for use are wrist strap, and the second electrostatic prevention articles for use are cushion.Certainly, described wrist strap can be wrist strap or ankle band, is preferably wrist strap.
Further, described communication interface circuit is the RS-485 communication interface circuit.
Further, described communication interface circuit is the RS-232 communication interface circuit.
Further, described processor is connected with the address toggle switch.In present embodiment, the address toggle switch is 6 toggle switchs, and wherein, upper the dialling of each dial-up unit definition is " 0 ", sets aside as " 1 ", and 6 binary codings are total to 64 element addresses of definable (0-63) so.Particularly, processor is geocoding corresponding to location toggle switch identifiably, and described geocoding is as unique identity code of equipment.
Further, described processor is connected with the warning driving circuit, and the warning driving circuit is connected with alarm module.
Further, described alarm module comprises at least one in pilot lamp, hummer.In present embodiment, alarm module comprises two kinds of pilot lamp and hummers, as the operator, the two-circuit wrist strap is inserted in the wrist strap jack that electrostatic prevention articles for use monitoring equipment is corresponding to wrist strap and operator's good contact, when static ground wire ground connection is good, wrist strap pilot lamp green is bright, redness is gone out; If in the course of work, occur the wrist strap broken string or with the human body loose contact, and when static ground wire imperfect earth or broken string, corresponding pilot lamp redness is bright, green is gone out, and simultaneously with alarm sound, with prompting operation person, checks trouble spot.When the operator leaves station, while taking out wrist strap, bright, the green of pilot lamp redness is gone out, and hummer is not named, and alarm module enters holding state.When bench pad ground connection is normal, work top pilot lamp green is bright, redness is gone out; As work top ground connection broken string occurs or during with the ground loose contact, work top pilot lamp redness is bright, green is gone out, simultaneously with alarm sound, prompting operation person checks the Grounding of work top, until work top ground connection is good.
The utility model embodiment technical matters to be solved also is, a kind of system of being convenient to the unified monitoring of a plurality of electrostatic prevention articles for use is provided.
Correspondingly, the utility model embodiment also provides a kind of electrostatic prevention articles for use monitoring system, comprises monitoring equipment as above, and communicates to connect in described monitoring equipment to monitor the host computer of each electrostatic prevention articles for use state by communication interface circuit.Thereby managerial personnel can realize the monitoring to each electrostatic prevention articles for use by host computer, during monitoring, without removing singly detection, record, greatly reduced managerial personnel's workload.
Further, electrostatic prevention articles for use monitoring equipment has two at least, between each electrostatic prevention articles for use monitoring equipment, by communication interface circuit, connects.
The electrostatic prevention articles for use monitoring equipment of the utility model embodiment and the beneficial effect of system are: by the input isolation circuit that adopts the monitoring equipment setting to connect successively, the A/D change-over circuit, processor and communication interface circuit, input isolation circuit is electrically connected on the first electrostatic prevention articles for use simultaneously, the A/D change-over circuit is electrically connected on the second electrostatic prevention articles for use simultaneously, communication interface circuit is connected in the technological means of host computer, thereby realized the unified monitoring to the duty of individual many electrostatic defendings articles for use, during monitoring, without going singly, check, greatly reduced managerial personnel's workload.
The accompanying drawing explanation
Fig. 1 is the theory diagram of the electrostatic prevention articles for use monitoring equipment of the utility model embodiment.
Embodiment
It should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the application can mutually combine, and below in conjunction with the drawings and specific embodiments, the utility model are described in further detail.
Please refer to Fig. 1, the electrostatic prevention articles for use monitoring equipment of the utility model embodiment comprises input isolation circuit 10, A/D change-over circuit 20, processor 30 and the communication interface circuit 40 of series connection successively, wherein, input isolation circuit 10 is electrically connected on the first electrostatic prevention articles for use 11 simultaneously, A/D change-over circuit 20 is electrically connected on the second electrostatic prevention articles for use 21 simultaneously, and communication interface circuit 40 is connected in outside host computer.
Described input isolation circuit 10, A/D change-over circuit 20, the first electrostatic prevention articles for use 11 and the second electrostatic prevention articles for use 21 form signal processing circuit 100, and described signal processing circuit 100 at least comprises two groups.The first electrostatic prevention articles for use 11 are wrist strap, and the second electrostatic prevention articles for use 21 are cushion.
Described communication interface circuit 40 at least comprises two communication interfaces.Described communication interface circuit 40 is RS-485 communication interface circuit 40 or RS-232 communication interface circuit 40, is preferably RS-485 communication interface circuit 40.
As a kind of embodiment, described processor 30 is connected with address toggle switch 50.Address toggle switch 50, for the device id for processor 30 identifications manually is set, certainly, one skilled in the art will appreciate that the mode that device id also can adopt random generation or manufacturer to set in advance and store.
As a kind of embodiment, described processor 30 is connected with warning driving circuit 60, and warning driving circuit 60 is connected with alarm module 70.Particularly, described alarm module 70 comprises at least one in pilot lamp, hummer.
The electrostatic prevention articles for use monitoring system of the utility model embodiment, comprise monitoring equipment as above, and communicate to connect in described monitoring equipment to monitor the host computer of each electrostatic prevention articles for use state by communication interface circuit 40.Preferably, electrostatic prevention articles for use monitoring equipment has two at least, between each electrostatic prevention articles for use monitoring equipment, by communication interface circuit 40, connects.
Electrostatic prevention articles for use monitoring equipment and the system of the utility model embodiment, can monitor in real time the working condition of two-circuit wrist strap and bench pad and can record its situation of preserving, and convenient concentrating monitored and data analysis.Also have sound and light of alarm, volume is little, lightweight, uses simple.Accurately judge trouble spot and the failure cause of wrist strap and bench pad earth return system, and in time, prompting operation person exactly, with fast processing fault, fast quick-recovery streamline normal operation, substituted existing of a high price and numerous and diverse monitoring wrist strap writing task.
The above is embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (10)
1. an electrostatic prevention articles for use monitoring equipment, it is characterized in that, described monitoring equipment comprises input isolation circuit, A/D change-over circuit, processor and the communication interface circuit of series connection successively, wherein, input isolation circuit is electrically connected on the first electrostatic prevention articles for use simultaneously, the A/D change-over circuit is electrically connected on the second electrostatic prevention articles for use simultaneously, and communication interface circuit is connected in outside host computer.
2. electrostatic prevention articles for use monitoring equipment as claimed in claim 1, is characterized in that, described input isolation circuit, A/D change-over circuit, the first electrostatic prevention articles for use and the second electrostatic prevention articles for use form signal processing circuit, and described signal processing circuit at least comprises two groups.
3. electrostatic prevention articles for use monitoring equipment as claimed in claim 1, is characterized in that, the first electrostatic prevention articles for use are wrist strap, and the second electrostatic prevention articles for use are cushion.
4. electrostatic prevention articles for use monitoring equipment as claimed in claim 1, is characterized in that, described communication interface circuit is the RS-485 communication interface circuit.
5. electrostatic prevention articles for use monitoring equipment as claimed in claim 1, is characterized in that, described communication interface circuit is the RS-232 communication interface circuit.
6. electrostatic prevention articles for use monitoring equipment as claimed in claim 1, is characterized in that, described processor is connected with the address toggle switch.
7. electrostatic prevention articles for use monitoring equipment as claimed in claim 1, is characterized in that, described processor is connected with the warning driving circuit, and the warning driving circuit is connected with alarm module.
8. electrostatic prevention articles for use monitoring equipment as claimed in claim 7, is characterized in that, described alarm module comprises at least one in pilot lamp, hummer.
9. an electrostatic prevention articles for use monitoring system, it is characterized in that, described monitoring system comprises monitoring equipment as described as any one in claim 1 to 8, and communicates to connect in described monitoring equipment to monitor the host computer of each electrostatic prevention articles for use state by communication interface circuit.
10. electrostatic prevention articles for use monitoring system as claimed in claim 9, is characterized in that, electrostatic prevention articles for use monitoring equipment has two at least, between each electrostatic prevention articles for use monitoring equipment, by communication interface circuit, connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203759359U CN203337753U (en) | 2013-06-27 | 2013-06-27 | Antistatic product monitoring device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203759359U CN203337753U (en) | 2013-06-27 | 2013-06-27 | Antistatic product monitoring device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337753U true CN203337753U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203759359U Expired - Fee Related CN203337753U (en) | 2013-06-27 | 2013-06-27 | Antistatic product monitoring device and system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203337753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403796A (en) * | 2015-12-22 | 2016-03-16 | 梁合 | Antistatic wrist band monitor |
| CN110907727A (en) * | 2019-11-25 | 2020-03-24 | 伯恩光学(惠州)有限公司 | Detection system and method for ESD protection articles |
-
2013
- 2013-06-27 CN CN2013203759359U patent/CN203337753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403796A (en) * | 2015-12-22 | 2016-03-16 | 梁合 | Antistatic wrist band monitor |
| CN110907727A (en) * | 2019-11-25 | 2020-03-24 | 伯恩光学(惠州)有限公司 | Detection system and method for ESD protection articles |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20190627 |