CN103544781A - Intelligent water meter controller demounting-prevention device - Google Patents
Intelligent water meter controller demounting-prevention device Download PDFInfo
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- CN103544781A CN103544781A CN201310495099.2A CN201310495099A CN103544781A CN 103544781 A CN103544781 A CN 103544781A CN 201310495099 A CN201310495099 A CN 201310495099A CN 103544781 A CN103544781 A CN 103544781A
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- water meter
- intelligent water
- meter controller
- box body
- half box
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Abstract
The invention provides an intelligent water meter controller demounting-prevention device. The device is characterized in that the device is formed by snap-fit of two half boxes, inverted-triangle left-hand threads are vertically arranged on two opposite side walls of one of the two half boxes, a protecting plate is arranged on the outer side of each left-hand thread, clamping grooves matched with the left-hand threads and grooves matched with the protecting plate are formed in the side wall of the other half box, and a microswitch is arranged on each of two other side walls of the other half box and connected with a signal input end of a single chip microcomputer. The intelligent water meter controller demounting-prevention device is simple in structure, convenient to mount, capable of being used for other demounting-prevention pipelines and suitable for popularization and application.
Description
Technical field
The invention belongs to intellectual water meter field, relate to intellectual water meter safety feature, relate in particular to a kind of Intelligent water meter controller antiwithdrawal device.
Background technology
In existing technology IC-card Intelligent water meter controller be encapsulated in table plastic mould among shell; play sealing and protective effect; the multiplex lead sealing of product protection, destroys lead sealing, opens to mould shell intellectual water meter and just lose protection; bring unsafe factor to the use of water meter; there are certain customers to reduce to pay water rate, illegally water meter removable section taken off voluntarily, cause the normal use procedure of water meter cannot realize function of measuring; thereby to water supply department, bring loss, also caused the waste of water resource.
Summary of the invention
The problem to be solved in the present invention be to provide a kind of simple in structure, easy for installation, can effectively prevent dismounting Intelligent water meter controller antiwithdrawal device.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of Intelligent water meter controller antiwithdrawal device, it is characterized in that: it is involuted by two halves box body, wherein in two of half box body opposing sidewalls, be vertically provided with the left-hand thread of del, described left-hand thread outside is respectively provided with a backplate, the sidewall of second half box body is provided with the draw-in groove coordinating with described left-hand thread and the groove coordinating with backplate, on another two sidewalls of half box body, be respectively provided with a microswitch, described microswitch is connected with the signal input part of single-chip microcomputer.
In two opposing sidewalls of described half box body, be respectively provided with two left-hand threads.
Described microswitch is arranged on the centre position of half box side wall.
The pass valve signal output terminal of described single-chip microcomputer is connected with driving the motor of water supply valve.
Described single-chip microcomputer is also connected with warning device.
Advantage and good effect that the present invention has are: Intelligent water meter controller antiwithdrawal device of the present invention adopts the left-hand thread of del that two halves box body is involutory, and prevent that at left-hand thread arranged outside backplate left-hand thread from being destroyed, simultaneously, on the two side of half box body, being provided with microswitch is connected with single-chip microcomputer, once water meter is destroyed or removes, single-chip microcomputer stops valve closing supplying water.Intelligent water meter controller antiwithdrawal device of the present invention is simple in structure, easy for installation, also can be used for other tamper pipelines, is suitable for applying.
Accompanying drawing explanation
Fig. 1 is structure cut-open view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is the front view after the present invention installs;
Fig. 4 is part-structure vertical view of the present invention;
Fig. 5 is circuit structure module map of the present invention.
In figure:
1, half box body 2, half box body 3, left-hand thread 4, backplate
5, draw-in groove 6, groove 7, microswitch 8, single-chip microcomputer
9, motor 10, warning device
Embodiment
Below in conjunction with drawings and Examples, Intelligent water meter controller antiwithdrawal device of the present invention is described further.
Be the Intelligent water meter controller antiwithdrawal device of the embodiment of the present invention as Figure 1-4, it comprises two halves box body, two halves box body involutes, wherein in two of half box body 1 opposing sidewalls, each is vertically provided with the left-hand thread 3 of two dels, left-hand thread 3 outsides are respectively provided with a backplate 4, the sidewall of second half box body 2 be provided with the draw-in groove 5 coordinating with described left-hand thread and the groove coordinating with backplate 6, half box body 2 another two sidewall centre positions be respectively provided with a microswitch 7.
As shown in Figure 5, microswitch 7 is connected with the signal input part of single-chip microcomputer 8, and the pass valve signal output terminal of single-chip microcomputer 8 is connected with driving the motor 9 of water supply valve, and the signal output part of single-chip microcomputer 8 is also connected with warning device 10.
In use, two halves box body is involutory, left-hand thread 3 coordinates with draw-in groove 5, backplate 4 coordinates with groove 6, backplate 4 plays the effect of protection left-hand thread 3, can effectively prevent from destroying artificially left-hand thread 3, after two halves box body is involutory, strength by box body is pressed microswitch 7, now water supply valve is in open mode, when water meter is destroyed or is dismantled, microswitch 7 disappears from the external force of box body, microswitch 7 is upspring, and signal is transferred to single-chip microcomputer 8, single-chip microcomputer 8 is controlled and is driven the motor 9 of water supply valve to make valve-off, stop supplying water, and control warning device 10 and report to the police.
Above embodiments of the invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the scope of the invention and improvement etc., within all should still belonging to this patent covering scope.
Claims (5)
1. an Intelligent water meter controller antiwithdrawal device, it is characterized in that: it is involuted by two halves box body, wherein in two of half box body opposing sidewalls, be vertically provided with the left-hand thread of del, described left-hand thread outside is respectively provided with a backplate, the sidewall of second half box body is provided with the draw-in groove coordinating with described left-hand thread and the groove coordinating with backplate, on another two sidewalls of half box body, be respectively provided with a microswitch, described microswitch is connected with the signal input part of single-chip microcomputer.
2. Intelligent water meter controller antiwithdrawal device according to claim 1, is characterized in that: in two opposing sidewalls of described half box body, be respectively provided with two left-hand threads.
3. Intelligent water meter controller antiwithdrawal device according to claim 1, is characterized in that: described microswitch is arranged on the centre position of half box side wall.
4. Intelligent water meter controller antiwithdrawal device according to claim 1, is characterized in that: the pass valve signal output terminal of described single-chip microcomputer is connected with driving the motor of water supply valve.
5. Intelligent water meter controller antiwithdrawal device according to claim 1, is characterized in that: described single-chip microcomputer is also connected with warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495099.2A CN103544781A (en) | 2013-10-21 | 2013-10-21 | Intelligent water meter controller demounting-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495099.2A CN103544781A (en) | 2013-10-21 | 2013-10-21 | Intelligent water meter controller demounting-prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103544781A true CN103544781A (en) | 2014-01-29 |
Family
ID=49968191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310495099.2A Pending CN103544781A (en) | 2013-10-21 | 2013-10-21 | Intelligent water meter controller demounting-prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103544781A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551201A (en) * | 2015-12-07 | 2016-05-04 | 广东南方海岸科技服务有限公司 | Anti-dismounting shipborne electronic equipment and anti-dismounting method thereof |
| CN108758071A (en) * | 2018-08-31 | 2018-11-06 | 邛崃市欣凡尔阀业有限公司 | A kind of environmentally friendly gate valve of encryption |
-
2013
- 2013-10-21 CN CN201310495099.2A patent/CN103544781A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551201A (en) * | 2015-12-07 | 2016-05-04 | 广东南方海岸科技服务有限公司 | Anti-dismounting shipborne electronic equipment and anti-dismounting method thereof |
| CN105551201B (en) * | 2015-12-07 | 2018-08-07 | 广东南方海岸科技服务有限公司 | Anti-dismantling boat-carrying electronic equipment and its tamper discharging method |
| CN108758071A (en) * | 2018-08-31 | 2018-11-06 | 邛崃市欣凡尔阀业有限公司 | A kind of environmentally friendly gate valve of encryption |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |
|
| WD01 | Invention patent application deemed withdrawn after publication |