CN204204186U - crack signal wireless transmission instrument - Google Patents
crack signal wireless transmission instrument Download PDFInfo
- Publication number
- CN204204186U CN204204186U CN201420647318.4U CN201420647318U CN204204186U CN 204204186 U CN204204186 U CN 204204186U CN 201420647318 U CN201420647318 U CN 201420647318U CN 204204186 U CN204204186 U CN 204204186U
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- crack
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- wireless transmission
- magnet
- hall element
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Abstract
A kind of crack signal wireless transmission instrument, comprise shell, processing of circuit module and signal acquisition module, described signal acquisition module comprises and the Hall element of processing of circuit model calling and magnet, a dividing plate is provided with between described Hall element and magnet, described Hall element is fixed on dividing plate side, this side of dividing plate is also provided with the iron block for adsorption magnet, described magnet is fixedly mounted in magnet frame, described magnet frame is connected with wire drawing, the termination of wire drawing is provided with the first point of fixity, described shell one end is provided with the second point of fixity, described first point of fixity and the second point of fixity are fixedly located at the both sides in crack and wire drawing and shell are strained.Compared with prior art, by the state in the variation monitoring crack, variation monitoring crack of the relative position of magnet and Hall element, and crack status information can be transferred to outside by the mode of wireless signal and sound and light alarm can be sent to the state scene, crack of exception, monitoring has good reliability, and sensitivity is also higher.
Description
Technical field
The utility model relates to monitoring and warning technical field, particularly a kind of crack signal wireless transmission instrument.
Background technology
Monitoring and warning technology traditional at present mainly based on manual patrol inspection monitoring, comprises pile anchoring method, buries nail method, japanning method, paster etc.It mainly detects the crack change in incident district, and existing crack alarm device exists a lot of problem.First crack displacement signal wireless can not be transferred out, can only onsite alarming, scope is little.Secondly, main detecting element is the break-make utilizing tongue tube, tongue tube and magnet with the use of, but tongue tube easily magnetizes, produce contact adhesion, take away after magnet, contact should disconnect, but can not disconnect owing to magnetizing adhesion contact, therefore change in location can not be detected reliably, and the contact of tongue tube is mechanical contact, when same contact capacity than the poor reliability of electronic contact, cause larger monitoring wrong report or lost efficacy.
Utility model content
The utility model object is to provide a kind of crack signal wireless transmission instrument, to solve poor reliability in prior art and crack change cannot telemonitoring, adopts tongue tube monitoring technology monitor and feedback large and the insecure technical matters in the position detected.
The technical solution of the utility model is achieved in that
A kind of crack signal wireless transmission instrument, comprise shell, processing of circuit module is in the enclosure set, signal acquisition module, described signal acquisition module and processing of circuit model calling, described signal acquisition module comprises and the Hall element of processing of circuit model calling and magnet, a dividing plate is provided with between described Hall element and magnet, described Hall element is fixed on dividing plate side, this side of dividing plate is also provided with the iron block for adsorption magnet, described magnet is fixedly mounted in magnet frame, described magnet frame is connected with wire drawing, the termination of wire drawing is provided with the first point of fixity, described shell one end is provided with the second point of fixity, described first point of fixity and the second point of fixity are fixedly located at the both sides in crack and wire drawing and shell are strained, described processing of circuit module comprises with lower unit:
Microprocessor unit, for signal transacting and signal transmitting and receiving,
Wireless transmission circuit unit, for the outside wireless transmission that crack status information is real-time,
Warning circuit unit, when crack state changes, carries out on-the-spot sound and light alarm,
Address scrambler unit, the position of this warning system being installed is carried out geocoding and is outwards sent by microprocessing unit that this is position encoded,
Power-supply battery is processing of circuit module for power supply,
Described address scrambler unit is connected with microprocessor unit, described warning circuit unit is connected with microprocessor unit, described wireless transmission circuit unit is connected with microprocessor unit, described Hall element is connected with microprocessor unit, and described power-supply battery connects microprocessor unit, wireless transmission circuit unit and warning circuit unit respectively.
Preferably, described dividing plate is provided with two pieces of iron blocks and is located at Hall element upper and lower side respectively and identical to the distance of Hall element.
Preferably, described processing of circuit module also comprises battery failure warning unit, and described battery failure warning unit connects power-supply battery and microprocessor unit respectively.
Preferably, described dividing plate is established in the enclosure, and described shell is enclosure-type.
Compared with prior art, the utility model has following beneficial effect:
1, crack of the present utility model signal wireless transmission instrument, by the state in the variation monitoring crack, variation monitoring crack of the relative position of magnet and Hall element, and crack status information can be transferred to outside by the mode of wireless signal and sound and light alarm can be sent to the state scene, crack of exception, monitoring has good reliability, and sensitivity is also higher;
2, the collection crack signal that Hall element is real-time, by microprocessor unit process, and transferred to outside for staff's inquiry, monitoring by wireless transmission circuit unit, more existing manual patrols of comparing, reduce labour cost to a great extent;
3, the utility model comprises address scrambler unit, geocoding can be carried out in this installation site, this address code information also can transport through real-time the transferring out of wireless transmission circuit unit along with crack status information, facilitates staff to monitor targetedly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model crack signal wireless transmission instrument;
Fig. 2 is the schematic block circuit diagram of the utility model crack signal wireless transmission instrument;
Fig. 3 is the circuit theory diagrams of the utility model crack signal wireless transmission instrument.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to accompanying drawing 1 ~ 3, a kind of crack signal wireless transmission instrument, comprise shell 1, be arranged on the processing of circuit module in shell 1, signal acquisition module, described signal acquisition module and processing of circuit model calling, described signal acquisition module comprises and the Hall element 2 of processing of circuit model calling and magnet 3, a dividing plate 4 is provided with between described Hall element 2 and magnet 3, described Hall element 2 is fixed on dividing plate 4 side, this side of dividing plate 4 is also provided with the iron block 5 for adsorption magnet 3, described magnet 3 is fixedly mounted in magnet frame 6, described magnet frame 6 is connected with wire drawing 7, the termination of described wire drawing 7 is provided with the first point of fixity 8, described shell 1 one end is provided with the second point of fixity 9, described first point of fixity 8 and the second point of fixity 9 are fixedly located at the both sides in crack and wire drawing 7 and shell 1 are strained.Described processing of circuit module comprises microprocessor unit 10, for signal transacting and signal transmitting and receiving; Wireless transmission circuit unit 11, for the outside wireless transmission that crack status information is real-time; Warning circuit unit 12, carries out on-the-spot sound and light alarm when crack state changes; Address scrambler unit 13, the position of this warning system being installed is carried out geocoding and is outwards sent by microprocessing unit that this is position encoded; Power-supply battery 14, for processing of circuit module for power supply, described address scrambler unit 13 is connected with microprocessor unit 10, described warning circuit unit 12 is connected with microprocessor unit 10, described wireless transmission circuit unit 11 is connected with microprocessor unit 10, described Hall element 2 is connected with microprocessor unit 10, and described power-supply battery 14 connects microprocessor unit 10, wireless transmission circuit unit 11 and warning circuit unit 12 respectively.
Hall element 2 is electronic switches of a kind of mechanical contact, the Push And Release of Hall element 2 is controlled by magnet 4, when above-mentioned crack increases, first point of fixity 8 moves relative to the second point of fixity 9, cause wire drawing 7 to pull to be equipped with the magnet frame 6 of magnet 3, magnet 3 is caused to lose iron block 5 adhesive with dividing plate 4 opposite side, described Hall element 2 just can the change in magnetic field near perception, and the signal gathering the change of this crack reaches processing of circuit resume module, the signal of described crack change is by being sent to outside substation for staff's inquiry through wireless transmission circuit unit 11 after microprocessor unit 10 process, in addition, warning circuit unit 12 also can produce sound, light is reported to the police, thus remind staff to process crack and occur abnormal conditions.
Further, geocoding can be carried out in the installation site of this crack signal wireless transmission instrument by address encoding unit 13, described microprocessor unit 10 adopts super low-power consumption processor, wireless transmission circuit unit 11 also adopts super low-power consumption circuit, long-term work dormant state, when wireless transmission circuit unit 11 receives the inquiry of outside substation signal, activation of microprocessor unit 10 and wireless transmission circuit unit 11, send the machine (the crack signal wireless transmission instrument through geocoding) information and address code information, after outside substation acknowledges receipt of information, illustrate that the machine normally works, then dormant state is entered again.
Described dividing plate 4 is provided with two pieces of iron blocks 5 and is located at Hall element 2 upper and lower side respectively and identical to the distance of Hall element 2, guarantees that the attractive force of iron block 5 pairs of magnet 3 is balanced.
Described processing of circuit module also comprises battery failure warning unit 15, described battery failure warning unit 15 connects power-supply battery 14 and microprocessor unit 10 respectively, when power-supply battery 14 needs to change, under microprocessor unit 10 controls, sent the requirement requiring to change battery 14 by wireless transmission circuit unit 11, guarantee that equipment is working properly.
Described dividing plate 4 is located in shell 1, and described shell 1 is enclosure-type, can ensure that this crack signal wireless transmission instrument is applicable in some rugged environments, such as, in the environment of rainwater.
To sum up structure of the present utility model is known, crack of the present utility model signal wireless transmission instrument, by the state in the variation monitoring crack, variation monitoring crack of the relative position of magnet and Hall element, and crack status information can be transferred to outside by the mode of wireless signal and sound and light alarm can be sent to the state scene, crack of exception, monitoring has good reliability, and sensitivity is also higher; The collection crack signal that Hall element is real-time, by microprocessor unit process, and transferred to outside for staff's inquiry, monitoring by wireless transmission circuit unit, more existing manual patrols of comparing, reduce labour cost to a great extent; The utility model comprises address scrambler unit, geocoding can be carried out in this installation site, this address code information also can transport through real-time the transferring out of wireless transmission circuit unit along with crack status information, facilitates staff to monitor targetedly.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a crack signal wireless transmission instrument, comprise shell, processing of circuit module is in the enclosure set, signal acquisition module, described signal acquisition module and processing of circuit model calling, it is characterized in that, described signal acquisition module comprises and the Hall element of processing of circuit model calling and magnet, a dividing plate is provided with between described Hall element and magnet, described Hall element is fixed on dividing plate side, this side of dividing plate is also provided with the iron block for adsorption magnet, described magnet is fixedly mounted in magnet frame, described magnet frame is connected with wire drawing, the termination of wire drawing is provided with the first point of fixity, described shell one end is provided with the second point of fixity, described first point of fixity and the second point of fixity are fixedly located at the both sides in crack and wire drawing and shell are strained, described processing of circuit module comprises with lower unit:
Microprocessor unit, for signal transacting and signal transmitting and receiving,
Wireless transmission circuit unit, for the outside wireless transmission that crack status information is real-time,
Warning circuit unit, when crack state changes, carries out on-the-spot sound and light alarm,
Address scrambler unit, the position of this warning system being installed is carried out geocoding and is outwards sent by microprocessing unit that this is position encoded,
Power-supply battery is processing of circuit module for power supply,
Described address scrambler unit is connected with microprocessor unit, described warning circuit unit is connected with microprocessor unit, described wireless transmission circuit unit is connected with microprocessor unit, described Hall element is connected with microprocessor unit, and described power-supply battery connects microprocessor unit, wireless transmission circuit unit and warning circuit unit respectively.
2. crack as claimed in claim 1 signal wireless transmission instrument, is characterized in that, described dividing plate is provided with two pieces of iron blocks and is located at Hall element upper and lower side respectively and distance to Hall element is identical.
3. crack as claimed in claim 1 or 2 signal wireless transmission instrument, it is characterized in that, described processing of circuit module also comprises battery failure warning unit, and described battery failure warning unit connects power-supply battery and microprocessor unit respectively.
4. crack as claimed in claim 1 or 2 signal wireless transmission instrument, it is characterized in that, described dividing plate is established in the enclosure, and described shell is enclosure-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647318.4U CN204204186U (en) | 2014-10-31 | 2014-10-31 | crack signal wireless transmission instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647318.4U CN204204186U (en) | 2014-10-31 | 2014-10-31 | crack signal wireless transmission instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204186U true CN204204186U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420647318.4U Expired - Fee Related CN204204186U (en) | 2014-10-31 | 2014-10-31 | crack signal wireless transmission instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204186U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225170A (en) * | 2018-01-16 | 2018-06-29 | 魏世玉 | A kind of magnetic-type Crack Monitoring prior-warning device and its application method |
| CN108709491A (en) * | 2018-08-14 | 2018-10-26 | 河北稳控科技有限公司 | A kind of contactless structural deformation monitoring device and method |
-
2014
- 2014-10-31 CN CN201420647318.4U patent/CN204204186U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225170A (en) * | 2018-01-16 | 2018-06-29 | 魏世玉 | A kind of magnetic-type Crack Monitoring prior-warning device and its application method |
| CN108709491A (en) * | 2018-08-14 | 2018-10-26 | 河北稳控科技有限公司 | A kind of contactless structural deformation monitoring device and method |
| CN108709491B (en) * | 2018-08-14 | 2024-03-29 | 河北稳控科技股份有限公司 | Non-contact structure deformation monitoring device and method |
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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: 20150311 Termination date: 20211031 |