CN104992622A - Electronic seal - Google Patents
Electronic seal Download PDFInfo
- Publication number
- CN104992622A CN104992622A CN201510429017.3A CN201510429017A CN104992622A CN 104992622 A CN104992622 A CN 104992622A CN 201510429017 A CN201510429017 A CN 201510429017A CN 104992622 A CN104992622 A CN 104992622A
- Authority
- CN
- China
- Prior art keywords
- lead sealing
- circuit board
- lead
- ground wire
- high level
- 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.)
- Pending
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- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The invention provides an electronic seal. One end of one lead of two or a plurality of lead sealing leads (2) is connected with a high-level interface of a circuit board (5); the other lead is connected with a ground wire of the circuit board (5); the two leads respectively pass through small holes formed in upper surface cover (3) and a sealed box body (7); when the other ends are unhusked and bare wires are exposed, the two leads are inserted into lead sealing grains (1); and the lead sealing grains (1) are extruded and deformed by a lead sealing pliers until the lead sealing lead (2) cannot be detached. Therefore, when lead sealing is completed, high level of the circuit board (5) is connected with the ground wire via the lead sealing lead (2) surrounded by the lead sealing grains (1) and short circuit is formed; the circuit board (5) is software-programmed as high-level interface connected with the ground wire, which is legal; and when lead sealing grains (1) are dismantled, the high level of the circuit board (5) is separated from the ground wire, so the circuit board (5) gives a valve-off order or gives out an alarm to an upper machine.
Description
Technical field:
The invention belongs to instrument and meter seal, relate in particular to a kind of electronics seal.
Background technology:
At present; for the seal of various instrument and meter; great majority all adopt and are made with through the hole on the lead sealing grain of lead sealing line on the shell needing seal; lead sealing line is passed from the lead seal hole of upper lower casing; and stamp lead sealing in the termination of lead sealing line the shell of required protection can be made cannot to open when not destroying lead sealing, thus play the object of the parts that this shell of protection surrounds.But this lead sealing is easy to the effect being lost lead sealing by tamper tool lead sealing grain through wires holes such as artificial little pins.
The invention provides a solution, it can make the mechanical lead sealing just by the equipment of seal without traditional type, has electronics perception simultaneously and initiatively valve-off or Xiang Weiji sends the function of warning.
Summary of the invention:
The present invention is achieved in that it is with two or many seal wires, wherein one or more one end is connected with the high straight cut on circuit board, one or more is connected with the ground wire of circuit board in addition, pass the aperture of watch glasses and sealing box body afterwards respectively and its other end termination penetrates lead sealing grain after stripping out bare wire again, and by the lead sealing pliers crimp of lead sealing grain, till its seal wire can not be removed.Like this, when lead sealing is complete, the high level of circuit board is connected with the seal wire by lead sealing grain place between ground wire and forms short circuit, the software programming of its circuit board is that the interface of high level is connected for legal with ground wire, when lead sealing grain is removed, the high level of circuit board and ground wire depart from, and now, namely circuit board sends the order of valve-off or report to the police to host computer.
Seal of the present invention, except having traditional lead sealing function, also addition of the function of function that electronics reports to the police to host computer and initiatively valve-off.
Accompanying drawing illustrates:
Fig. 1 is main pseudosection of the present invention
In figure: 1, lead sealing grain; 2, seal wire; 3, upper watch glasses; 4, seal box top cover; 5, circuit board; 6, screw; 7, sealing box body.
Embodiment:
The present invention is achieved in that it is with two or many seal wires (2), wherein one or more one end is connected with the high straight cut of (5) on circuit board, one or more is connected with the ground wire of circuit board (5) in addition, pass the aperture of watch glasses (3) and sealing box body (7) afterwards respectively and its other end termination penetrates lead sealing grain (1) after stripping out bare wire again, and lead sealing grain (1) is used lead sealing pliers crimp, till its seal wire (2) can not be removed.Like this, when lead sealing is complete, the high level of circuit board (5) is connected with the seal wire (2) by lead sealing grain (1) place between ground wire and forms short circuit, the software programming of its circuit board (5) is that the interface of high level is connected for legal with ground wire, when lead sealing grain (1) is removed, high level and the ground wire of circuit board (5) depart from, and now, circuit board (5) namely sends the order of valve-off or reports to the police to host computer.
Claims (1)
1. an electronics seal, it is characterized in that: with two or many seal wires (2), wherein one or more one end is connected with the high straight cut of (5) on circuit board, one or more is connected with the ground wire of circuit board (5) in addition, pass the aperture of watch glasses (3) and sealing box body (7) afterwards respectively and its other end termination penetrates lead sealing grain (1) after stripping out bare wire again, and lead sealing grain (1) is used lead sealing pliers crimp, its envelope is made to lead print line till (2) can not remove, when lead sealing is complete, the high level of circuit board (5) is connected with the seal wire (2) by lead sealing grain (1) place between ground wire and forms short circuit, the software programming of its circuit board (5) is that the interface of high level is connected for legal with ground wire, when lead sealing grain (1) is removed, high level and the ground wire of circuit board (5) depart from, circuit board (5) namely sends the order of valve-off or reports to the police to host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429017.3A CN104992622A (en) | 2015-07-21 | 2015-07-21 | Electronic seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429017.3A CN104992622A (en) | 2015-07-21 | 2015-07-21 | Electronic seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104992622A true CN104992622A (en) | 2015-10-21 |
Family
ID=54304429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510429017.3A Pending CN104992622A (en) | 2015-07-21 | 2015-07-21 | Electronic seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104992622A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0755035A1 (en) * | 1995-07-17 | 1997-01-22 | Tokai Denshi Kabushiki Kaisha | Resonant tag and method of manufacturing the same |
| CN201142170Y (en) * | 2007-09-24 | 2008-10-29 | 艾生有限公司 | Electronic sealing strip |
| US20110133932A1 (en) * | 2009-07-14 | 2011-06-09 | Chin Tong Tan | Security seal |
| CN102216969A (en) * | 2008-11-21 | 2011-10-12 | 欧洲联盟 | Sealing device |
| CN203673764U (en) * | 2014-01-22 | 2014-06-25 | 四川泰力智能仪表科技有限公司 | Electronic lead sealing device |
| CN204375340U (en) * | 2015-01-24 | 2015-06-03 | 安徽水联水务科技有限公司 | A kind of stealthy lead sealing |
-
2015
- 2015-07-21 CN CN201510429017.3A patent/CN104992622A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0755035A1 (en) * | 1995-07-17 | 1997-01-22 | Tokai Denshi Kabushiki Kaisha | Resonant tag and method of manufacturing the same |
| CN201142170Y (en) * | 2007-09-24 | 2008-10-29 | 艾生有限公司 | Electronic sealing strip |
| CN102216969A (en) * | 2008-11-21 | 2011-10-12 | 欧洲联盟 | Sealing device |
| US20110133932A1 (en) * | 2009-07-14 | 2011-06-09 | Chin Tong Tan | Security seal |
| CN203673764U (en) * | 2014-01-22 | 2014-06-25 | 四川泰力智能仪表科技有限公司 | Electronic lead sealing device |
| CN204375340U (en) * | 2015-01-24 | 2015-06-03 | 安徽水联水务科技有限公司 | A kind of stealthy lead sealing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |