CN212258112U - Anti-theft centralized control device for distribution box - Google Patents
Anti-theft centralized control device for distribution box Download PDFInfo
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- CN212258112U CN212258112U CN202020668955.5U CN202020668955U CN212258112U CN 212258112 U CN212258112 U CN 212258112U CN 202020668955 U CN202020668955 U CN 202020668955U CN 212258112 U CN212258112 U CN 212258112U
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Abstract
The utility model relates to a block terminal technical field discloses a block terminal theftproof centralized control device, can prevent the stolen condition of block terminal. The utility model comprises a cabinet body, a cabinet door, a transmitter, an inductor, a control module, a wireless communication module, an RFID electronic tag, a fixed RFID collector and a first alarm; the RFID electronic tag is arranged on the outer surface of the cabinet body; the fixed RFID collector is arranged on a machine room door where the cabinet body is arranged. The utility model discloses utilize transmitter and inductor, can in time detect whether the cabinet door is opened, when the inductor can't detect the signal of transmitter, then to the control module feedback, the control module then drives first alarm and reports to the police and reminds, still sends alarm signal to backstage terminal through wireless communication module simultaneously to in time remind relevant personnel; meanwhile, the fixed RFID collector and the RFID electronic tag are utilized, whether the cabinet body leaves a placed machine room or not can be monitored, and the distribution box equipment in the machine room can be effectively prevented from being stolen through double monitoring.
Description
Technical Field
The utility model relates to a block terminal technical field, especially a block terminal theftproof centralized control device.
Background
With the continuous development of social economy and the increasing increase of the electrification level, the installation and use of electric power facilities are popularized in all corners of the society, and become necessary facilities for urban and rural production and operation. Outdoor power cabinets are commonly used in power systems or telecommunication systems for housing power equipment or for professional power wiring purposes. The method is often applied to power systems of large-scale projects and the like. For preventing that the block terminal is stolen, most block terminals have been installed in the computer lab, still have the stolen condition of block terminal, and then electric power system can not normal operation, takes place the outage, and simultaneously, the quantity of block terminal is more, and the installation site also is the corresponding different places that distributes, and maintenance and measurement personnel can not in time maintain the stolen condition of a plurality of block terminals or control block terminal.
Disclosure of Invention
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a block terminal theftproof centralized control device can prevent the stolen condition of block terminal.
The anti-theft centralized control device for the distribution box comprises a cabinet body, a cabinet door, a transmitter, an inductor, a control module, a wireless communication module, an RFID electronic tag, a fixed RFID collector and a first alarm; the front end of the cabinet body is provided with an opening; one side of the cabinet door is hinged with one side of the front end of the cabinet body, and the other side of the cabinet door is locked with the other side of the front end of the cabinet body through a lock body; the control module is arranged in the cabinet body; the emitter is arranged on the other side of the cabinet door; the inductor is arranged on the other side of the cabinet body and is electrically connected with the control module; the wireless communication module is arranged in the cabinet body and is electrically connected with the control module; the RFID electronic tag is arranged on the outer surface of the cabinet body; the fixed RFID collector is arranged on a machine room door where the cabinet body is arranged, and is in wireless connection with the wireless communication module; the first alarm is arranged inside the cabinet body and electrically connected with the control module.
According to the utility model discloses block terminal theftproof centralized control device has following beneficial effect at least: the alarm system comprises a control module, a transmitter, a sensor, a first alarm and a wireless communication module, wherein the transmitter and the sensor are utilized to detect whether a cabinet door is opened or not in time; meanwhile, the fixed RFID collector and the RFID electronic tag are utilized, whether the cabinet body leaves the placed machine room or not can be scanned timely, so that the position of the cabinet body is monitored in real time, and the distribution box equipment in the machine room can be effectively prevented from being stolen through dual monitoring.
According to some embodiments of the utility model, be equipped with on the RFID electronic tags and prevent tearing open alarm module. By utilizing the anti-disassembly alarm module, whether the RFID electronic tag is torn down or not can be detected in time, and an alarm signal can be sent to the remote terminal in time through the anti-disassembly alarm module.
According to some embodiments of the present invention, the tamper alarm module includes a pressing sensing unit and a second alarm, the pressing sensing unit is disposed between the RFID tag and the outer surface of the cabinet body, and the pressing sensing unit is electrically connected to the control module; the second alarm is electrically connected with the control module. Because the RFID electronic tag is attached to the outer surface of the cabinet body, certain interaction force exists between the RFID electronic tag and the outer surface of the cabinet body, and whether the RFID electronic tag is normally attached to the cabinet body or not can be effectively detected by utilizing the pressing sheet induction unit.
According to some embodiments of the utility model, still including locating the internal camera of cabinet, the camera with control module electric connection. The camera is added, so that when the cabinet body is opened, the camera can be started in time to shoot. The control module sends the shot video or photo to the background terminal in time through the wireless communication module. The face image data of an operator who opens the cabinet door can be recorded in time so as to facilitate subsequent recording and tracking.
According to some embodiments of the utility model, still include handheld RFID read write line, handheld RFID read write line with wireless communication module wireless connection. By utilizing the handheld RFID reader-writer, the RFID electronic tag can be scanned, so that maintenance records, basic equipment information and the like of the corresponding distribution box can be obtained, and the first alarm of the corresponding distribution box can remove the reminding of the alarm signal.
According to some embodiments of the utility model, first alarm including respectively with control module electric connection's audible alarm and light warning ware. Meanwhile, the alarm is warned through sound and light signals, and timeliness and reliability of the alarm can be improved.
According to some embodiments of the invention, the transmitter is an infrared transmitter, and the sensor is an infrared receiver. Adopt the principle of infrared detection, whether can in time monitor the cabinet door and opened.
According to some embodiments of the invention, the transmitter is a magnet and the sensor is a hall sensor. Adopt the principle that magnetism detected, whether can in time monitor the cabinet door and opened.
According to some embodiments of the utility model, still including locating power module in the cabinet body, power module with control module electric connection. The power supply module can be used for providing working power supply for the control module and other modules.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic circuit block diagram of a centralized anti-theft control device for a distribution box according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the anti-theft centralized control device of the distribution box shown in fig. 1.
Reference numerals: the portable electronic device comprises a cabinet body 100, a cabinet door 200, a control module 300, a transmitter 400, an inductor 500, a wireless communication module 600, an RFID electronic tag 700, a fixed RFID collector 800, a first alarm 900, a camera 1000, a handheld RFID reader-writer 1100, a background terminal 1200 and a power module 1300.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 and 2, a centralized anti-theft control device for a distribution box according to an embodiment of the present invention includes a cabinet body 100, a cabinet door 200, a transmitter 400, an inductor 500, a control module 300, a wireless communication module 600, an RFID electronic tag 700, a fixed RFID collector 800, and a first alarm 900; an opening is formed at the front end of the cabinet body 100; a cabinet door 200, one side of the cabinet door 200 is hinged with one side of the front end of the cabinet body 100, and the other side of the cabinet door 200 is locked with the other side of the front end of the cabinet body 100 through a lock body (not shown); the control module 300 is arranged inside the cabinet 100; the emitter 400 is arranged at the other side of the cabinet door 200; the sensor 500 is disposed at the other side of the cabinet 100, and the sensor 500 is electrically connected to the control module 300; the wireless communication module 600 is disposed inside the cabinet 100, and the wireless communication module 600 is electrically connected to the control module 300; the RFID electronic tag 700 is arranged on the outer surface of the cabinet 100; the fixed RFID collector 800 is arranged on the door of the machine room where the cabinet body 100 is located, and the fixed RFID collector 800 is wirelessly connected with the wireless communication module 600; the first alarm 900 is disposed inside the cabinet 100, and the first alarm 900 is electrically connected to the control module 300.
When the other side of the cabinet door 200 is locked with the cabinet 100 through a lock (not shown), the cabinet door 200 covers the opening at the front end of the cabinet 100, and the transmitter 400 is opposite to the sensor 500, when the cabinet door 200 is opened, the transmitter 400 is far away from the sensor 500 along with the movement of the cabinet door 200, so that the sensor 500 cannot detect the transmitter 400.
The control module 300 may adopt, but is not limited to, a single chip, a DSP, an ARM, and other processors, for example, SPARTAN6 series XC6SLX16, as a core processor, and in this embodiment, the control module 300 preferentially adopts the single chip as the core processor.
The wireless communication module 600 adopts a GPRS unit and/or a CDMA unit and/or a WIFI unit and/or a bluetooth unit and/or an FM unit and/or a GPS unit to realize the wireless data transmission between the control module 300 and the background terminal 1200; since the wireless transmission mode of the signal is a signal transmission means known to those skilled in the art, the description will not be repeated herein, and the wireless communication module 600 can realize wireless data transmission or wired data transmission between the control module 300 and the background terminal 1200, so as to realize remote monitoring of the power distribution cabinet.
It is contemplated that transmitter 400 may be an infrared transmitter and sensor 500 may be an infrared receiver. Adopt the principle of infrared detection, whether can in time monitor cabinet door 200 opened.
It is contemplated that the transmitter 400 may be a magnet and the sensor 500 may be a hall sensor. Adopt magnetism detection's principle, can in time monitor whether cabinet door 200 is opened.
In some embodiments according to the present invention, the RFID electronic tag 700 is provided with a tamper-proof alarm module (not shown). By using the anti-tamper alarm module (not shown), whether the RFID tag 700 is torn off or not can be detected in time, and an alarm signal can be sent to the remote terminal in time through the anti-tamper alarm module (not shown).
In some embodiments of the present invention, the tamper-proof alarm module (not shown) includes a pressing sensing unit and a second alarm, the pressing sensing unit is disposed between the RFID tag 700 and the outer surface of the cabinet 100, and the pressing sensing unit is electrically connected to the control module 300; the second alarm is electrically connected to the control module 300. Since the RFID electronic tag 700 is attached to the outer surface of the cabinet 100, a certain interaction force exists between the RFID electronic tag 700 and the outer surface of the cabinet 100, and whether the RFID electronic tag 700 is normally attached to the cabinet 100 can be effectively detected by using the tablet sensing unit.
It is conceivable that the tablet sensing unit may employ a pressure sensor to detect pressure, and when the RFID tag 700 is detached from the surface of the cabinet 100, the pressure sensor may feed back the pressure to the control module 300 in time. Thereby driving the second alarm to alarm and remind, and sending an alarm signal to the background terminal 1200 through the wireless communication module 600.
In some embodiments of the present invention, the cabinet further includes a camera 1000 disposed in the cabinet 100, the camera 1000 is electrically connected to the control module 300. The camera 1000 is added, so that the camera 1000 can be started to shoot in time when the cabinet body 100 is opened. The control module 300 sends the photographed video or photo to the background terminal 1200 in time through the wireless communication module 600. The face image data of an operator who opens the cabinet door can be recorded in time so as to facilitate subsequent recording and tracking.
It is contemplated that infrared cameras may be used as camera 1000 to ensure that clear image information is obtained in a dark environment.
In some embodiments of the present invention, the RFID reader/writer device further includes a handheld RFID reader/writer 1100, and the handheld RFID reader/writer 1100 is wirelessly connected to the wireless communication module 600. By using the handheld RFID reader 1100, maintenance records, basic equipment information, and the like corresponding to the distribution box can be obtained by scanning the RFID electronic tag 700, and an alarm signal of the first alarm 900 corresponding to the distribution box can be released.
Specifically, basic information of the device, maintenance records, and the like corresponding to the distribution box may be recorded in the background terminal 1200 in advance, and the basic information of the device includes, but is not limited to, a device code, a device name, a device specification, an installation location, a date, a production number, a factory date, and other related information, and the like, and the related information may be read in real time by using a handheld RFID reader/writer, and meanwhile, the information of the scanned RFID electronic tag 700 may be transmitted to the background terminal 1200 through the wireless communication module 600 to obtain a corresponding right, so as to release or set the monitoring of the sensor 500.
It is conceivable that the backend terminal 1200 is a computer or a mobile terminal equipped with an operating system with corresponding rights.
In some embodiments of the present invention, the first alarm 900 includes an audible alarm and a light alarm, which are electrically connected to the control module 300 respectively. Meanwhile, the alarm is warned through sound and light signals, and timeliness and reliability of the alarm can be improved.
It is conceivable that the first alarm 900 may be used alone as an audible alarm or a light alarm to perform alarm reminding, or may be used as both an audible alarm and a light alarm to perform alarm reminding, and similarly, the second alarm may be used as the same hardware as the first alarm 900 to perform alarm reminding.
In some embodiments of the present invention, the cabinet further includes a power module 1300 disposed in the cabinet 100, and the power module 1300 is electrically connected to the control module 300. The power module 1300 can be used to provide operating power to the control module 300 and other modules.
The power module 1300 includes a storage battery and a charging circuit electrically connected to each other, the charging circuit is electrically connected to the power input side of the cabinet 300, the storage battery can be charged in time, and the storage battery is electrically connected to the control module 300, wherein the structures of the storage battery and the charging circuit belong to the conventional technical means of the technical personnel in the field, and are not repeated herein.
The following describes in detail a centralized anti-theft control device for distribution boxes according to an embodiment of the present invention with reference to fig. 1 and fig. 2. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.
Referring to fig. 1 and 2, an anti-theft centralized control device for a distribution box comprises a cabinet body 100, a cabinet door 200, a transmitter 400, an inductor 500, a control module 300, a wireless communication module 600, an RFID electronic tag 700, a fixed RFID collector 800 and a first alarm 900; an opening is formed at the front end of the cabinet body 100; a cabinet door 200, one side of the cabinet door 200 is hinged with one side of the front end of the cabinet body 100, and the other side of the cabinet door 200 is locked with the other side of the front end of the cabinet body 100 through a lock body (not shown); the control module 300 is arranged inside the cabinet 100; the emitter 400 is arranged at the other side of the cabinet door 200; the sensor 500 is disposed at the other side of the cabinet 100, and the sensor 500 is electrically connected to the control module 300; the wireless communication module 600 is disposed inside the cabinet 100, and the wireless communication module 600 is electrically connected to the control module 300; the RFID electronic tag 700 is arranged on the outer surface of the cabinet 100; the fixed RFID collector 800 is arranged on the door of the machine room where the cabinet body 100 is located, and the fixed RFID collector 800 is wirelessly connected with the wireless communication module 600; the first alarm 900 is disposed inside the cabinet 100, and the first alarm 900 is electrically connected to the control module 300.
When the other side of the cabinet door 200 is locked with the cabinet 100 through a lock (not shown), the cabinet door 200 covers the opening at the front end of the cabinet 100, and the transmitter 400 is opposite to the sensor 500, when the cabinet door 200 is opened, the transmitter 400 is far away from the sensor 500 along with the movement of the cabinet door 200, so that the sensor 500 cannot detect the transmitter 400.
The fixed collection RFID collectors are arranged at four corners of the machine room door to realize omnidirectional scanning, so that when the cabinet body 100 leaves the machine room through the door, the information of the RFID electronic tag 700 can be scanned, signals are sent to the wireless communication module 600 in time, and then alarm signals are sent to the control module 300 and the background terminal 1200, so that the control module 300 drives the first alarm module to alarm.
In this embodiment, the control module 300 preferably uses a single chip as a core processor.
The wireless communication module 600 adopts a GPRS unit and a CDMA unit to implement a wireless data transmission mode between the control module 300 and the background terminal 1200; since the wireless transmission mode of the signal is a signal transmission means known to those skilled in the art, the description will not be repeated herein, and the wireless communication module 600 can realize wireless data transmission or wired data transmission between the control module 300 and the background terminal 1200, so as to realize remote monitoring of the power distribution cabinet.
In this embodiment, the transmitter 400 is a magnet and the sensor 500 is a hall sensor. Adopt magnetism detection's principle, can in time monitor whether cabinet door 200 is opened.
In the present embodiment, the RFID tag 700 is provided with a tamper alarm module (not shown). By using the anti-tamper alarm module (not shown), whether the RFID tag 700 is torn off or not can be detected in time, and an alarm signal can be sent to the remote terminal in time through the anti-tamper alarm module (not shown).
In this embodiment, the tamper alarm module (not shown) includes a tablet sensing unit and a second alarm, the tablet sensing unit is disposed between the RFID tag 700 and the outer surface of the cabinet 100, and the tablet sensing unit is electrically connected to the control module 300; the second alarm is electrically connected to the control module 300. Since the RFID electronic tag 700 is attached to the outer surface of the cabinet 100, a certain interaction force exists between the RFID electronic tag 700 and the outer surface of the cabinet 100, and whether the RFID electronic tag 700 is normally attached to the cabinet 100 can be effectively detected by using the tablet sensing unit.
Specifically, the tablet sensing unit adopts the pressure sensor to perform pressure detection, and when the RFID electronic tag 700 is separated from the surface of the cabinet 100, the pressure can be timely fed back to the control module 300. Thereby driving the second alarm to alarm and remind, and sending an alarm signal to the background terminal 1200 through the wireless communication module 600.
In this embodiment, the cabinet further includes a camera 1000 disposed in the cabinet 100, and the camera 1000 is electrically connected to the control module 300. The camera 1000 is added, so that the camera 1000 can be started to shoot in time when the cabinet body 100 is opened. The control module 300 sends the photographed video or photo to the background terminal 1200 in time through the wireless communication module 600. The face image data of an operator who opens the cabinet door can be recorded in time so as to facilitate subsequent recording and tracking. Specifically, the camera 1000 employs an infrared camera to ensure that clear image information can be obtained in a dark environment.
In this embodiment, the handheld RFID reader 1100 is further included, and the handheld RFID reader 1100 is wirelessly connected to the wireless communication module 600. By using the handheld RFID reader 1100, maintenance records, basic equipment information, and the like corresponding to the distribution box can be obtained by scanning the RFID electronic tag 700, and an alarm signal of the first alarm 900 corresponding to the distribution box can be released.
Specifically, basic information of the device, maintenance records, and the like corresponding to the distribution box may be recorded in the background terminal 1200 in advance, and the basic information of the device includes, but is not limited to, a device code, a device name, a device specification, an installation location, a date, a production number, a factory date, and routing inspection information, and the like, and the related information may be read in real time by using a handheld RFID reader-writer, and meanwhile, information obtained by scanning the RFID electronic tag 700 may be transmitted to the background terminal 1200 through the wireless communication module 600 to obtain a corresponding right, so that monitoring of the sensor 500 is released or set, and the basic information of the device may be modified and stored.
In this embodiment, the first alarm 900 includes an audible alarm and a light alarm electrically connected to the control module 300 respectively. Meanwhile, the alarm is warned through sound and light signals, and timeliness and reliability of the alarm can be improved. And the second alarm adopts a sound alarm alone to alarm and remind.
In the embodiments, the cabinet further includes a power module 1300 disposed in the cabinet 100, and the power module 1300 is electrically connected to the control module 300. The power module 1300 can be used to provide operating power to the control module 300 and other modules.
According to the utility model discloses distribution box theftproof centralized control device, through so setting up, can reach some effects as following at least, utilize transmitter 400 and inductor 500, can in time detect whether cabinet door 200 is opened, when cabinet door 200 is opened, transmitter 400 then keeps away from inductor 500, when inductor 500 can't detect the signal of transmitter 400, then feed back to control module 300, control module 300 then drives first alarm 900 and reports to the police and reminds, still send alarm signal to background terminal 1200 through wireless communication module 600 simultaneously to in time remind relevant personnel; meanwhile, the fixed RFID collector 800 and the RFID electronic tag 700 are utilized, whether the cabinet body 100 leaves the placed machine room or not can be timely scanned, so that the position of the cabinet body 100 is monitored in real time, and the distribution box equipment in the machine room can be effectively prevented from being stolen through double monitoring.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a block terminal theftproof centralized control device which characterized in that includes:
the front end of the cabinet body is provided with an opening;
one side of the cabinet door is hinged with one side of the front end of the cabinet body, and the other side of the cabinet door is locked with the other side of the front end of the cabinet body through a lock body;
the control module is arranged inside the cabinet body;
the emitter is arranged on the other side of the cabinet door;
the inductor is arranged on the other side of the cabinet body and is electrically connected with the control module;
the wireless communication module is arranged inside the cabinet body and is electrically connected with the control module;
the RFID electronic tag is arranged on the outer surface of the cabinet body;
the fixed RFID collector is arranged on a machine room door where the cabinet body is arranged, and is in wireless connection with the wireless communication module;
the first alarm is arranged inside the cabinet body and electrically connected with the control module.
2. The centralized anti-theft control device for the distribution box according to claim 1, characterized in that: and the RFID electronic tag is provided with an anti-dismantling alarm module.
3. The centralized anti-theft control device for the distribution box according to claim 2, is characterized in that: prevent tearing open alarm module includes:
the pressing sensing unit is arranged between the RFID electronic tag and the outer surface of the cabinet body and is electrically connected with the control module;
and the second alarm is electrically connected with the control module.
4. The centralized anti-theft control device for the distribution box according to claim 1 or 2, characterized in that: still including locating the internal camera of cabinet, the camera with control module electric connection.
5. The centralized anti-theft control device for the distribution box according to claim 1 or 2, characterized in that: the handheld RFID reader-writer is wirelessly connected with the wireless communication module.
6. The centralized anti-theft control device for the distribution box according to claim 1 or 2, characterized in that: the first alarm comprises a sound alarm and a light alarm which are respectively electrically connected with the control module.
7. The centralized anti-theft control device for the distribution box according to claim 1 or 2, characterized in that: the transmitter is an infrared transmitter, and the inductor is an infrared receiver.
8. The centralized anti-theft control device for the distribution box according to claim 1 or 2, characterized in that: the emitter is a magnet, and the inductor is a Hall sensor.
9. The centralized anti-theft control device for the distribution box according to claim 1 or 2, characterized in that: the cabinet is characterized by further comprising a power module arranged in the cabinet body, and the power module is electrically connected with the control module.
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| CN202020668955.5U CN212258112U (en) | 2020-04-27 | 2020-04-27 | Anti-theft centralized control device for distribution box |
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| CN202020668955.5U CN212258112U (en) | 2020-04-27 | 2020-04-27 | Anti-theft centralized control device for distribution box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029248A (en) * | 2021-03-24 | 2021-06-25 | 安徽长龙电气集团有限公司 | Multifunctional intelligent electric control cabinet monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029248A (en) * | 2021-03-24 | 2021-06-25 | 安徽长龙电气集团有限公司 | Multifunctional intelligent electric control cabinet monitoring system |
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