CN203480641U

CN203480641U - Intelligent antitheft well cover

Info

Publication number: CN203480641U
Application number: CN201320452976.3U
Authority: CN
Inventors: 李火金; 董发达; 董金傍; 刘文圣
Original assignee: Six Queen Bee (shishi) Environmental Protection Building Materials Co Ltd
Current assignee: Six Queen Bee (shishi) Environmental Protection Building Materials Co Ltd
Priority date: 2013-07-26
Filing date: 2013-07-26
Publication date: 2014-03-12
Anticipated expiration: 2023-07-26

Abstract

The utility model relates to well covers, and provides an intelligent antitheft well cover that is simple in structure, convenient in well cover maintenance, and capable of preventing the well cover from being opened illegally and being stolen and preventing someone from destroying a well inside. The intelligent antitheft well cover comprises a well cover damage detection module, and a communication module, a sound-light alarm module, a CPU processing module and a power module which are disposed on the well cover, wherein the communication module and the CPU processing module are powered by the power module; the well cover damage detection module comprises a permanent magnet embedded in a well seat, and a non-contact switch disposed on the well cover and matched with the permanent magnet, and the non-contact switch, the communication module and the sound-light alarm module are all connected with the CPU processing module; and the intelligent antitheft well cover also comprises a displacement sensor, an RFID chip and an RFID reader which are disposed on the well cover, the RFID chip is connected with the CPU processing module via the RFID reader, and the displacement sensor is used for sensing relative positions of the well cover and the well seat and connected with an input terminal of the CPU processing module.

Description

A kind of intelligent anti-theft well lid

Technical field

The utility model relates to well lid, particularly a kind of intelligent anti-theft well lid.

Background technology

The various well lids that distributing in city now, as above, Sewage well cover, communication well lid etc.Because well lid long term exposure is outdoor, and often by the vehicle of overload, rolled, greatly shortened the life-span of well lid, cause manhole cover damage phenomenon of common occurrence.Because the damaged speed of well lid does not have rule to seek, and the breakage of well lid is that road surface hides some dangers for safely, and existing to the detection of manhole cover damage, be all to be completed by manual inspection mode, easily because detecting not in time or omitting and cause actual security incident.China Patent No.: 201120309028.5, a kind of warning device that detects manhole cover damage is disclosed, it comprises: manhole cover damage detection module, CPU treatment circuit, GPRS module, power module, described CPU treatment circuit connects manhole cover damage detection module, GPRS module, and power module connects CPU treatment circuit and GPRS module; Described manhole cover damage detection module comprises: be embedded in the non-contact switch in well seat, be arranged on well lid inside or surperficial permanent magnet, with the well lid of permanent magnet, on well seat or leave the opening and closing that well seat can cause non-contact switch, described non-contact switch connects the input end of CPU treatment circuit; When non-contact switch state changes, described CPU treatment circuit thinks that manhole cover damage also sends alerting signal by GPRS module.But its function singleness, thus for illegal open manhole cover, can not effectively prevent to occur to destroy into well, cause national loss.

Summary of the invention

Therefore, for above-mentioned problem, the utility model proposes a kind of simple in structure, well lid is easy to maintenance, prevent that well lid from illegally being opened and stealing well lid or entering the intelligent anti-theft well lid that well destroys.

For solving this technical matters, the utility model is taked following scheme: intelligent anti-theft well lid, comprise manhole cover damage detection module and be located at the communication module on well lid, sound and light alarm module, CPU processing module and power module, described power module is respectively communication module and the power supply of CPU processing module, described manhole cover damage detection module comprise embed well seat permanent magnet and with the non-contact switch on well lid of being located at of permanent magnet pairing, described non-contact switch, communication module is all connected with CPU processing module with acousto-optic alarm module, also comprise the displacement transducer of being located on well lid, RFID chip and RFID reader, described RFID chip is connected with CPU processing module through RFID reader, described displacement transducer is for responding to the relative position of well lid and well seat and being connected with CPU processing module input end.

Further, also comprise telepilot, this telepilot is connected with sound and light alarm module.

Further, also comprise handheld RFID reader, this handheld RFID reader is for reading the stolen well lid of RFID chip mobile search on well lid.

Further, described well lid center is positioned at bottom surface and is provided with circuit box, described non-contact switch is distributed in well lid week along upper, and described communication module, sound and light alarm module, CPU processing module, power module, displacement transducer, RFID chip and RFID reader are all located in the circuit box at well lid center.

By adopting aforementioned techniques scheme, the beneficial effects of the utility model are: by displacement transducer being set and whether manhole cover damage pick-up unit Real-Time Monitoring well lid is lost, intact or produced movement, result is sent to CPU processing module processes simultaneously, when there is well lid, lose, damaged or produced movement, CPU processing module is reported to the police by sound and light alarm module immediately, by RFID chip, realize each well lid is accurately located, by further improvement, it is the setting of telepilot, when making to open well lid and safeguarding, can close sound and light alarm module by telepilot, more effective illegal unlatching or the mobile well lid of preventing, when well lid is stolen, can search stolen well lid by handheld RFID reader, reduce national loss, the utility model is simple in structure, diverse in function, can be widely used on the various well lids of city distribution.

Accompanying drawing explanation

Fig. 1 is the schematic block circuit diagram of the utility model embodiment.

Embodiment

Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.

With reference to figure 1, preferred intelligent anti-theft well lid of the present utility model, comprise manhole cover damage detection module 1, be located at the communication module 2 on well lid, sound and light alarm module 3, CPU processing module 4, power module 5, displacement transducer 6, RFID reader 7, RFID chip 8 and telepilot 9 and handheld RFID reader 10, described power module 5 is respectively communication module 2 and 4 power supplies of CPU processing module, described communication module 2 is GPRS communication module, described manhole cover damage detection module 1 comprise embed well seat permanent magnet and with the non-contact switch on well lid of being located at of permanent magnet pairing, described well lid center is positioned at bottom surface and is provided with circuit box, described non-contact switch is distributed in well lid week along upper, described communication module 2, sound and light alarm module 3, CPU processing module 4, power module 5, displacement transducer 6, RFID chip 7 and RFID reader 8 are all located in the circuit box at well lid center, described non-contact switch, communication module 2 is all connected with CPU processing module 4 with acousto-optic alarm module 3, the rheme RFID of institute chip 8 is located on well lid, described RFID chip 8 is connected with CPU processing module 4 through RFID reader 7, RFID chip is for being sent to the processing of CPU processing module by the normal data information of well lid and maintenance information, described displacement transducer 6 is for responding to the relative position of well lid and well seat and being connected with CPU processing module 4 input ends, described telepilot 9 is connected with sound and light alarm module 3, described handheld RFID reader 10 is for reading the RFID chip on well lid so that mobile search is recovered stolen well lid, the RFID chip 8 on the well lid that input is lost on handheld RFID reader 10 carries out scope mobile search, recover loss well lid.

The utility model is by arranging displacement transducer and whether manhole cover damage pick-up unit Real-Time Monitoring well lid is lost, intact or produced movement, result is sent to CPU processing module processes simultaneously, when there is well lid, lose, damaged or produced movement, CPU processing module is reported to the police by sound and light alarm module immediately, by RFID chip, realize each well lid is accurately located, by further improvement, it is the setting of telepilot, when making to open well lid and safeguarding, can close sound and light alarm module by telepilot, more effective illegal unlatching or the mobile well lid of preventing, when well lid is stolen, can search stolen well lid by handheld RFID reader, reduce national loss, the utility model is simple in structure, diverse in function, can be widely used on the various well lids of city distribution.

Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; within not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.

Claims

1. intelligent anti-theft well lid, comprise manhole cover damage detection module and be located at the communication module on well lid, sound and light alarm module, CPU processing module and power module, described power module is respectively communication module and the power supply of CPU processing module, described manhole cover damage detection module comprise embed well seat permanent magnet and with the non-contact switch on well lid of being located at of permanent magnet pairing, described non-contact switch, communication module is all connected with CPU processing module with acousto-optic alarm module, it is characterized in that: also comprise the displacement transducer of being located on well lid, RFID chip and RFID reader, described RFID chip is connected with CPU processing module through RFID reader, described displacement transducer is for responding to the relative position of well lid and well seat and being connected with CPU processing module input end.

2. intelligent anti-theft well lid according to claim 1, is characterized in that: also comprise telepilot, this telepilot is connected with sound and light alarm module.

3. intelligent anti-theft well lid according to claim 1, is characterized in that: also comprise handheld RFID reader, this handheld RFID reader is for reading the stolen well lid of RFID chip mobile search on well lid.

4. intelligent anti-theft well lid according to claim 1, it is characterized in that: described well lid center is positioned at bottom surface and is provided with circuit box, described non-contact switch is distributed in well lid week along upper, and described communication module, sound and light alarm module, CPU processing module, power module, displacement transducer, RFID chip and RFID reader are all located in the circuit box at well lid center.