CN217467774U - Cable burglar alarm based on big dipper location finding technique - Google Patents

Abstract

The utility model discloses a cable anti-theft alarm device based on Beidou positioning technology, which comprises a main machine, wherein a main circuit board, a GPS module, a short message sending module and an information receiving module are arranged in a main shell of the main machine; a secondary machine; the auxiliary circuit board, the trigger assembly, the judgment module conversion module and the information sending module are arranged in the auxiliary shell of the auxiliary machine; the trigger assembly comprises a magnetic suction switch matched with the judging module and an adjusting structure arranged on the auxiliary shell at intervals with the magnetic suction switch; the adjusting structure comprises a limiting shell arranged inside the auxiliary shell, an adjusting rod penetrating through the auxiliary shell and the limiting shell, a magnet arranged at the bottom of the adjusting rod and a first spring used for adjusting the adjusting rod. A method of setting by the host, the auxiliary machine and the trigger assembly; the device is reliable, long in service life, timely and accurate in alarming and convenient to use.

Description

Cable burglar alarm based on big dipper location finding technique

Technical Field

The utility model belongs to the technical field of the cable anti-theft device and specifically relates to a cable burglar alarm based on big dipper location finding technique.

Background

With the rapid development of economy in China, the urban power consumption is increasing day by day, and the safety and reliability of urban power distribution networks are also becoming more important. With the increase of the power load, the power supply system of the power distribution network gradually develops to a ring network type power supply mode, and the power transmission line adopting the overhead process influences the appearance of the city and is easy to be complained by residents of electromagnetic pollution. Therefore, in order to enhance the reliability and safety of power supply, most urban ring network power supply networks adopt a mode of burying a pipe, a cable trench or a cable tunnel and the like. In order to facilitate maintenance, the routing space of the cable trench is wide, so that a riding machine is provided for thieves of criminals.

In order to prevent cables from being stolen in the outdoor construction stage and reduce the occurrence of malignant events such as cable theft, related anti-theft systems are also arranged in the prior art, but the stolen position cannot be known accurately in time, the device is not beneficial to catching and repairing after being stolen, the device is easy to age, and the device is inconvenient to install and has poor adaptability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a method for setting through a main machine, an auxiliary machine and a trigger component; the device is reliable, long in service life, timely and accurate in alarming and convenient to use.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a cable anti-theft alarm device based on the Beidou positioning technology comprises a main machine, wherein a main circuit board, a GPS module, a short message sending module and an information receiving module are arranged in a main shell of the main machine; the auxiliary machines are arranged on the cable well edge mouths; the auxiliary shell of the auxiliary machine is internally provided with an auxiliary circuit board, a trigger assembly arranged on the auxiliary shell, a judgment module arranged on the auxiliary circuit board and matched with the trigger assembly, a conversion module for signal conversion and an information sending module; the trigger assembly comprises a magnetic suction switch matched with the judging module and an adjusting structure arranged on the auxiliary shell at intervals with the magnetic suction switch; the adjusting structure comprises a limiting shell arranged inside the auxiliary shell, an adjusting rod penetrating through the auxiliary shell and the limiting shell, a magnet arranged at the bottom of the adjusting rod and a first spring used for adjusting the adjusting rod. The main machine is arranged at a proper position in the cable well and can be flexibly arranged, the auxiliary machine is arranged at the edge of the cable well, the cable cover plate is covered on the auxiliary machine, one main machine is arranged, the auxiliary machine is selected according to the actual number of the cable cover plates, and the use is flexible; when the cable cover plate is installed, the adjusting rod is pressed, the magnet is arranged below the magnetic suction switch, the magnetic suction switch is in an off state, the first spring is pressed, when the cable cover plate is lifted, the adjusting rod is reset under the action of the first spring, the magnet passes through the magnetic suction switch, the magnetic suction switch sends a pulse signal, the judgment module judges the pulse signal and sends an alarm signal, the conversion module converts the alarm signal and sends the signal to a host through the information sending module, and the host receives information through the information receiving module and sends an alarm short message and a geographical position to a set mobile phone through the short message sending module; the GPS module is used for acquiring the specific position of each auxiliary engine and can provide alarm information timely and accurately; above-mentioned magnet sets up in above-mentioned spacing shell, can guarantee the stable regulation of magnet through the setting of above-mentioned spacing shell to and guarantee that magnetism inhales the switch and can accurately send pulse signal, and then guarantee the accuracy of reporting to the police.

Further, the adjusting structure further comprises a protective structure; the protective structure comprises a sleeve sleeved outside the first spring and a protective cover arranged at the top of the adjusting rod and sleeved outside the sleeve; a limiting bulge is arranged in the sleeve; the first spring is arranged between the limiting protrusion and the protective cover. The protective cover is arranged on the sleeve in a covering mode and always keeps the sleeve within the covering range of the sleeve, so that the drying stability of the interior of the sleeve is guaranteed, the service life of the first spring is further guaranteed, and the structure is simple; above-mentioned spacing arch can carry on spacingly to above-mentioned first spring, guarantees the reciprocal stability of above-mentioned regulation pole, guarantees the timely accuracy of reporting to the police.

Furthermore, a flow guide ring is arranged at the joint of the sleeve and the auxiliary shell. The drying stability in the auxiliary shell is ensured, and the service life and the alarm accuracy are improved.

Furthermore, a cover plate is also arranged on the auxiliary shell; the joint of the cover plate and the auxiliary shell is in a step shape. The installation is convenient, the service life and the alarm accuracy are improved, and the service life of internal components is ensured.

Furthermore, a timing module and a self-checking module are also arranged in the host. Through the setting of the timing module, the automatic awakening of the host at the set time can be ensured, and the inspection is carried out through the self-inspection module; the host computer is in a silent state at ordinary times, the host computer can be awakened by the timing module every day to check the electric quantity of the host computer, then different address coding signals are sent to communicate with the auxiliary computers one by one to confirm the working states of the auxiliary computers, then the host computer sends the self-checking result to the set mobile phone through short messages, and the host computer can know that the host computer has problems if the self-checking short messages are not received in a certain day.

Further, the alarm device further comprises a mobile phone APP. The short message monitoring system can read the received information, record the content of the short message, is convenient to use and can monitor in time at any time.

Furthermore, a second spring is arranged between the magnet and the limiting shell. When above-mentioned first spring became invalid under adverse circumstances, set up the second spring in inside and still can guarantee to use, simple structure uses reliably conveniently.

Compared with the prior art, the utility model has the advantages that: the device is reliable, long in service life, timely and accurate in alarm and convenient to use.

Drawings

Fig. 1 is a schematic view of the structure of the utility model in use.

Fig. 2 is the utility model discloses cable steel sheet mounting structure schematic diagram.

Fig. 3 is a schematic view of the installation state of the trigger assembly of the present invention.

Fig. 4 is the schematic diagram of the triggering process of the triggering assembly of the present invention.

Fig. 5 is a schematic diagram of the trigger assembly of the present invention.

Fig. 6 shows the three-dimensional intention of the host of the present invention.

Fig. 7 is a three-dimensional schematic view of another embodiment of the auxiliary engine of the present invention.

Fig. 8 is a cross-sectional view of fig. 7.

Fig. 9 is an enlarged view of a portion a in fig. 8.

Fig. 10 is an enlarged view at B in fig. 8.

Fig. 11 is a schematic diagram of the timing module of the utility model.

Fig. 12 is a schematic diagram of the single chip microcomputer of the utility model.

Fig. 13 is a schematic diagram of the GPS module and the navigation key of the present invention.

Fig. 14 is a schematic diagram of the information receiving module of the present invention.

Fig. 15 is a schematic diagram of the information transmission module of the present invention.

Fig. 16 is a schematic diagram of a short message sending module of the utility model.

In the figure:

1. a host; 2. a main housing; 3. a secondary machine; 4. a sub-housing; 5. a cable well; 6. a cable cover plate; 7. a sub circuit board; 8. a trigger component; 9. a magnetic switch; 10. a limiting shell; 11. adjusting a rod; 12. a magnet; 13. A first spring; 14. a sleeve; 15. a protective cover; 16. a limiting bulge; 17. a flow guide ring; 18. a cover plate; 19. A second spring.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-16, the present invention discloses an embodiment of a cable burglar alarm device based on the beidou positioning technology, in this embodiment, the above device includes a main machine 1, a main circuit board, a GPS module, a short message sending module and an information receiving module are disposed in a main casing 2 of the main machine 1, a sub machine 3 is also disposed in the main casing 1, the sub machine 3 is disposed along the edge of the cable well 5, a sub circuit board 7, a triggering component 8 disposed on the sub casing 4, a judging module disposed on the sub circuit board 7 and adapted to the triggering component 8, a converting module for signal conversion and an information sending module are disposed in the sub casing 4 of the sub machine 3; the trigger component 8 comprises a magnetic suction switch 9 matched with the judging module and an adjusting structure arranged on the auxiliary shell 4 at intervals with the magnetic suction switch 9; the adjusting structure comprises a limiting shell 10 arranged inside the auxiliary shell 4, an adjusting rod 11 penetrating through the auxiliary shell 4 and the limiting shell 10, a magnet 12 arranged at the bottom of the adjusting rod 11 and a first spring 13 used for adjusting the adjusting rod 11; the main unit 1 is installed at a proper position in the cable well 5 and can be flexibly installed, the auxiliary unit 3 is installed at the edge of the cable well 5, the cable cover plate 6 is covered on the auxiliary unit 3, one main unit 1 is provided, the auxiliary unit 3 is selected according to the actual number of the cable cover plates 6, in the embodiment, four auxiliary units 3 are provided, in the embodiment, two trigger assemblies 8 are arranged on each auxiliary unit 3, one auxiliary unit 3 can meet the requirement of using two cable cover plates 6, two cable cover plates 6 can be detected once in installation, and the use is flexible; when the cable cover plate 6 is installed, the adjusting rod 11 is pressed, the magnet 12 is arranged below the magnetic suction switch 9, at this time, the magnetic suction switch 9 is in a disconnected state, the first spring 13 is pressed at this time, when the cable cover plate 6 is lifted, the adjusting rod 11 is reset under the action of the first spring 13, the magnet 12 passes through the magnetic suction switch 9, the magnetic suction switch 9 sends out a pulse signal, the judgment module judges the pulse signal and sends out an alarm signal, the conversion module converts the alarm signal and then sends the signal to the host 1 through the information sending module, and the host 1 receives information through the information receiving module and then sends an alarm short message and a geographical position to a set mobile phone through the short message sending module; the GPS module is used for acquiring the specific position of each auxiliary engine 3 and can provide alarm information timely and accurately; the magnet 12 is arranged in the limit shell 10, and the stable adjustment of the magnet 12 and the accurate sending of a pulse signal by the magnetic switch 9 can be ensured through the arrangement of the limit shell 10, so that the accuracy of alarming is ensured; meanwhile, in this embodiment, a timing module and a self-checking module are further arranged in the host 1, and the host 1 can be ensured to automatically wake up at a set time through the setting of the timing module, and be checked through the self-checking module; the host 1 is in a silent state at ordinary times, the timing module awakens every day to check the electric quantity of the host, then different address coding signals are sent to communicate with the auxiliary machines 3 one by one to confirm the working states of the auxiliary machines 3, then the host 1 sends the self-checking result to a set mobile phone through a short message, and the host 1 regularly sends self-checking information every day, so that the host 1 can know that the host 1 has a problem if no self-checking short message is received in a certain day; in this embodiment, the timing module sets the time to be 24 hours, and performs the self-test sequentially every 24 hours.

Meanwhile, when the host 1 is newly powered on (the battery is unplugged or the power switch K1 is switched off), the short message indicator lamp flickers (if the short message indicator lamp is already registered, the short message indicator lamp is on), the registration key K2 is pressed, the red LED lamp is normally on to indicate that the short message sending module starts networking, the red LED is turned off, the mobile phone sends a short message REG135 XXXXXXX, and after dozens of seconds, the short message LED is turned off, and meanwhile, a short message is returned to indicate that the registration is successful. Pressing a GPS positioning key K3, starting a GPS, flashing an LED lamp of the GPS (if the GPS is positioned before, the LED lamp does not flash), and after the GPS is positioned successfully, turning off an indicator lamp of the GPS, and simultaneously sending a short message to the mobile phone, wherein the short message contains specific longitude and latitude information and indicates that the positioning is successful. When an alarm button (triggered by an analog probe) on the auxiliary machine 3 is pressed, the main machine 1 is started immediately, and after a delay of ten seconds (module networking), an alarm short message is sent. When a self-checking button K4 (analog timing self-checking) on the main unit 1 is pressed, the main unit 1 is started immediately, and after the state of the auxiliary unit 3 is inquired, a self-checking signal is sent after a delay of tens of seconds.

Meanwhile, the message format of the mobile phone is as follows:

$$,2318.13307，N，11319.72036，E，B，8，S，0，W，0，F，0000，$$

wherein $ is a head-tail mark; n is latitude; e is longitude; b is that the battery electric quantity is 1-9;

s is the equipment state, 0 is the normal standby, 1 is the well lid alarm, 2 is the alarm registration;

w is water level state, 0 is normal, 1 is alarm;

f is the trigger component 8 state feedback, 0000 indicates that 4 slaves 3 are normal, each bit indicates the trigger component 8 on 1 slave 3, if slave 3 No. 1 has a problem, 0001; if the probes No. 1 and No. 2 have problems, the number is 0011, and the rest is analogized, and the description is omitted.

Referring to fig. 1-16, the embodiment of the cable burglar alarm device according to the present invention is an embodiment of a Beidou positioning technology, and in this embodiment, the basic portion is consistent with the above embodiments and is not repeated here. In this embodiment, the adjusting structure further comprises a protective structure; the protective structure comprises a sleeve 14 sleeved outside the first spring 13 and a protective cover 15 arranged on the top of the adjusting rod 11 and sleeved outside the sleeve 14; a limiting bulge 16 is arranged in the sleeve 14; the first spring 13 is arranged between the limiting protrusion 16 and the protecting cover 15; the protective cover 15 is covered on the sleeve 14, the protective cover 15 always keeps the sleeve 14 within the coverage range of the sleeve, so that the drying stability of the interior of the sleeve 14 is ensured, the service life of the first spring 13 is further ensured, and the structure is simple; the limit bulge 16 can limit the first spring 13, so that the reciprocating stability of the adjusting rod 11 is ensured, and the timely and accurate alarm is ensured; a flow guide ring 17 is arranged at the joint of the sleeve 14 and the auxiliary shell 4, so that the drying stability of the interior of the auxiliary shell 4 is ensured, the service life is prolonged, and the alarm accuracy is improved; in this embodiment, the auxiliary housing 4 is further provided with a cover plate 18; the joint of the cover plate 18 and the auxiliary shell 4 is in a step shape, so that the installation is convenient, the service life and the alarm accuracy are improved, and the service life of internal components is ensured; a second spring 19 is arranged between the magnet 12 and the limiting shell 10; when the first spring 13 fails in a severe environment, the second spring 19 arranged inside can still be used, so that the structure is simple, and the use is reliable and convenient; in this embodiment, the alarm device further includes a mobile phone APP, which can read the received information, record the content of the short message, is convenient to use, and can monitor in time at any time; after the mobile phone of the administrator is provided with the APP and receives the short message, the APP immediately reads the short message, judges whether the short message is an effective short message or not, and reads the information if the short message is an effective short message; if the alarm information is read, pushing alarm information (self-checking short messages and registration short messages do not need to be pushed) is carried out on a mobile phone interface, the pushed alarm information is clicked, an APP page is entered, red or other eye-catching marks are displayed in a well lid list of the record (the well lid for alarm), and after the record is clicked, a map can be opened for positioning; and automatically generating an alarm map positioning link, automatically sending alarm contents and an address link to preset maintenance personnel through short messages, and enabling the maintenance personnel to receive the alarm point location link and navigate after clicking.

Meanwhile, a maintainer finishes SIM card registration before installation, at this time, because the maintainer operates indoors, the maintainer cannot receive GPS signals (and is not an actual address), and at this time, the sent short message has no specific address: $ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @, B, 8, S, 3, W, 0, F, 0000, $, after the APP is received, automatically generating the strip data record in the APP; after the field installation is finished, the field alarm sends a piece of registration information after GPS positioning, and the content comprises the specific longitude and latitude. After the APP receives the data, the data records are automatically updated in the APP; the positioning data of the GPS can be refreshed according to the last time; the mobile phone interface is as follows:

SIM card number of alarm

Address

Electric quantity

Self-test

Others

1

138XXXXXX

Zhongxing No. 1 well cover for north road

80％

Is normal

More on

2

139XXXXX

Zhongxing north road No. 2 manhole cover

70％

Is normal

More (A)

。。。。。

。。。。

The self-test period setting may be set to 8-72 hours, and a power shortage indication value may be set, for example, when the voltage B4 or B5 may be set, the power shortage indication is actually embodied in that the power data changes color, for example, gray, but is not limited thereto; the address information needs to be manually input by an administrator; and each record has limited display width, and after clicking more

The alarm list in the APP automatically generates a data table according to the information of the registered short message, but some contents in the table are manually input by an administrator, such as address information and the like; clicking more by the administrator, and displaying the specific information of the record; clicking the maintenance time setting, entering a time selection range, and not pushing the received alarm in the time selection range; the alarm records are historical data of each alarm (the alarm needs to be analyzed, such as alarm of a mountain road No. 1 well in XX year, XX month, XX day, XX point and XX division); and (4) maintaining records, wherein each maintaining record is manually input by an administrator.

In order to meet the self-checking function, the alarm sends a self-checking short message at intervals (24 hours) every day. After receiving the short message, the APP software reads the information of the electric quantity, updates the information in the database, and displays grey record if no self-checking information is received within 48 hours (the self-checking period can be set) in an alarm of the updated electric quantity information every day.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims (10)

1. The utility model provides a cable burglar alarm based on big dipper location finding technique which characterized in that: comprises that

The main shell of the main machine is internally provided with a main circuit board, a GPS module arranged on the main circuit board, a short message sending module and an information receiving module;

the auxiliary machines are arranged on the cable well edge mouths;

the auxiliary shell of the auxiliary machine is internally provided with an auxiliary circuit board, a trigger assembly arranged on the auxiliary shell, a judgment module arranged on the auxiliary circuit board and matched with the trigger assembly, a conversion module for signal conversion and an information sending module; the trigger assembly comprises a magnetic suction switch matched with the judging module and an adjusting structure arranged on the auxiliary shell at intervals with the magnetic suction switch; the adjusting structure comprises a limiting shell arranged inside the auxiliary shell, an adjusting rod penetrating through the auxiliary shell and the limiting shell, a magnet arranged at the bottom of the adjusting rod and a first spring used for adjusting the adjusting rod.

2. The cable anti-theft alarm device based on the Beidou positioning technology as set forth in claim 1, characterized in that: the adjusting structure further comprises a protective structure; the protective structure comprises a sleeve sleeved outside the first spring and a protective cover arranged at the top of the adjusting rod and sleeved outside the sleeve; a limiting bulge is arranged in the sleeve; the first spring is arranged between the limiting protrusion and the protective cover.

3. The cable anti-theft alarm device based on Beidou positioning technology according to claim 2, characterized in that: and a flow guide ring is arranged at the joint of the sleeve and the auxiliary shell.

4. The cable burglar alarm device based on the Beidou positioning technology as claimed in claim 1, 2 or 3, wherein: the auxiliary shell is also provided with a cover plate; the joint of the cover plate and the auxiliary shell is in a step shape.

5. The cable burglar alarm device based on the Beidou positioning technology as claimed in claim 1, 2 or 3, wherein: and a timing module and a self-checking module are also arranged in the host.

6. The cable anti-theft alarm device based on the Beidou positioning technology as set forth in claim 4, characterized in that: and a timing module and a self-checking module are also arranged in the host.

7. The cable burglar alarm device based on the Beidou positioning technology as claimed in claim 1, 2 or 3, wherein: the alarm device further comprises a mobile phone APP.

8. The cable anti-theft alarm device based on Beidou positioning technology according to claim 5, characterized in that: the alarm device further comprises a mobile phone APP.

9. The cable burglar alarm device based on the Beidou positioning technology as claimed in claim 1, 2 or 3, wherein: and a second spring is arranged between the magnet and the limiting shell.

10. The cable anti-theft alarm device based on the Beidou positioning technology as set forth in claim 5, characterized in that: and a second spring is arranged between the magnet and the limiting shell.

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