CN217240064U - Double protection device - Google Patents

Abstract

The utility model relates to a block terminal technical field discloses a dual protection device, can promote the theftproof performance and carry out localization tracking. The utility model comprises a box body, a box door, an annular convex part, an annular concave part, an electromagnet, a control integration module and a positioning module; the annular convex part is arranged at the edge of the opening in a surrounding way, and a groove is arranged on the inner ring of the annular convex part; the annular concave part is arranged on one surface of the box door facing the box body in a surrounding mode; the electromagnets are distributed on the inner side of the annular concave part, and the armatures of the electromagnets can be inserted into or far away from the corresponding grooves. The utility model discloses set up the recess cooperation of a plurality of electro-magnet and correspondence, can promote the fastness between box and the chamber door, and locate the box with the electro-magnet inside, can avoid destroying the electro-magnet from the outside, cooperate annular concave part and annular convex part to protect the electro-magnet simultaneously, avoid the external world to destroy from the box border to inside, cooperation orientation module realizes remote location, the utility model discloses the security is high.

Description

Double protection device

Technical Field

The utility model relates to a block terminal technical field, especially a dual protection device.

Background

The more and installation place of present block terminal also distributes in different places, and stolen condition is also more frequent, leads to electric power system can not normal operation, takes place to cut off the power supply, and theftproof performance is low.

SUMMERY OF THE UTILITY MODEL

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 dual protection device can promote the theftproof performance and carry out localization tracking.

The double-protection device according to the embodiment of the utility model comprises a box body, a box door, an annular convex part, an annular concave part, a plurality of electromagnets, a control integration module and a positioning module; the front end of the box body is provided with an opening; the first side of the box door is hinged with the first side of the box body; the annular convex part is arranged at the edge of the opening in a surrounding manner, and a plurality of grooves are formed in the inner ring of the annular convex part; the annular concave part is arranged on one surface of the box door facing the box body in a surrounding mode; the electromagnets are distributed on the inner side of the annular concave part, and the armature of each electromagnet can be inserted into or far away from the corresponding groove; the control integrated module is arranged in the box body and is electrically connected with the electromagnet; the positioning module is electrically connected with the control integration module.

According to some embodiments of the present invention, the outer ring of the annular convex portion is provided with a detection module electrically connected to the control integration module.

According to some embodiments of the invention, the detection module comprises at least one of an infrared sensor, an optical fiber sensor, a travel switch or a hall sensor.

According to some embodiments of the utility model, still include with control collection moulding piece electric connection's alarm.

According to some embodiments of the invention, the alarm comprises at least one of a voice player, a buzzer or a LED lamp.

According to some embodiments of the invention, the inner wall of the annular recess is provided with a sealing ring, the annular protrusion can abut or be kept away from the sealing ring.

According to some embodiments of the utility model, still including locating the box is inside and with control collection moulding piece electric connection's air pump, the sealing washer is annular gasbag, the air pump pass through the gas-supply pipe with the sealing washer intercommunication, annular convex part butt one side of sealing washer is equipped with annular holding tank.

According to the utility model discloses a some embodiments, the inside of sealing washer be equipped with control collection moulding piece electric connection's baroceptor.

According to some embodiments of the utility model, be equipped with on the gas-supply pipe with control integrated module electric connection's electric valve.

The embodiment of the utility model provides a following beneficial effect has at least: set up a plurality of electro-magnet and the recess cooperation that corresponds, can promote the fastness between box and the chamber door, and locate inside the box with the electro-magnet, can avoid destroying the electro-magnet from the outside, anti-theft performance and security have been promoted effectively, cooperate annular concave part and annular convex part simultaneously, can protect the electro-magnet, avoid the external box border to destroy to inside from the external, further promoted the security performance, cooperate orientation module simultaneously, can track the position of box, can realize remote localization tracking, security and convenience have further been promoted.

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 structural view of a dual protection device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the dual protection apparatus shown in FIG. 1 with the door of the dual protection apparatus in a closed position;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged partial view of B in FIG. 3;

fig. 5 is a schematic circuit diagram of a dual protection device according to an embodiment of the present invention.

Reference numerals:

the electromagnetic positioning device comprises a box body 100, a box door 200, an annular convex part 300, an annular concave part 400, an electromagnet 500, a control integrated module 600, a control unit 610, a wireless communication unit 620, a power supply unit 630, a relay 640, a first driving unit 650, a second driving unit 660, a third driving unit 670, a first acquisition unit 680, a second acquisition unit 690, a camera 700, a sealing ring 800, an air pump 810, an air pressure sensor 820, a detection module 900, an alarm 1000 and a positioning module 1100.

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 directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, 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. The description of first, second, etc. if any, is for the purpose of distinguishing between technical features and not intended to indicate or imply relative importance or implicitly indicate a number of indicated technical features or implicitly indicate a precedence relationship of indicated technical features.

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 the present invention by combining the specific contents of the technical solution; the electric connection mentioned in the present invention can be a wired connection or a wireless connection.

Referring to fig. 1 to 4, the dual protection device according to the embodiment of the present invention includes a box 100 with an opening at a front end, a box door 200, an annular convex portion 300, an annular concave portion 400, a plurality of electromagnets 500, a control integration module 600, and a positioning module 1100; the front end of the box body 100 is provided with an opening; the first side of the door 200 is hinged to the first side of the cabinet 100; the annular convex part 300 is arranged at the edge of the opening in a surrounding way, and a plurality of grooves are arranged on the inner ring of the annular convex part 300; the ring-shaped recess 400 is circumferentially formed at a surface of the door 200 facing the cabinet 100; a plurality of electromagnets 500 are distributed on the inner side of the annular concave part 400, and the armature of each electromagnet 500 can be inserted into or far away from the corresponding groove; the control integrated module 600 is arranged in the box body 100 and electrically connected with the electromagnet 500; the positioning module 1100 is electrically connected to the control integration module 600.

The working principle is as follows: when the door 200 is closed, the electromagnet 500 needs to be started to be powered on by controlling the integrated module 600 to enable the corresponding armature to retract, at this time, the door 200 can be closed or opened, after the door 200 is closed, the annular convex part 300 is placed in the annular concave part 400, at this time, the electromagnet 500 is controlled by the integrated module 600 to be powered off, the armature extends out and is inserted into the corresponding groove, the door 200 can be locked on the opening of the box body 100, when the right of controlling the integrated module 600 is not obtained, the electromagnet 500 is always in a powered-off state, because each electromagnet 500 is inserted into the corresponding groove, the door 200 is limited to be fixed on the box body 100, and the door 200 cannot be opened from the outside; since the electromagnets 500 are all located in the inner space of the box 100, the electromagnets 500 cannot be determined in time from the outside and the electromagnets 500 cannot be damaged directly from the outside, so that safety and reliability are improved, and meanwhile, the electromagnets 500 are prevented from being directly contacted from the outside by matching with the blocking of the annular concave part 400 and the annular convex part 300, so that the safety is further improved, and due to the arrangement of the plurality of electromagnets 500, even if the electromagnets 500 are damaged from the outside, the damage time is increased, the difficulty is further increased, and the safety is improved; the positioning module 1100 is arranged to cooperate with a global satellite system and feed back to a background through the control integrated module 600, so that the position of the box body 100 can be fed back in real time, and the position of the box body 100 can be tracked in time when the utility model is stolen, thereby improving the safety; the positioning module 1100 may employ a GPS locator.

It should be noted that the positioning module 1100 may be disposed at a hidden position inside the cabinet 100, for example, when the cabinet 100 or the door 200 is manufactured, the positioning module 1100 may be embedded inside the cabinet 100 or the door 200, so that the positioning module 1100 is integrated with the cabinet 100 or the door 200, thereby preventing the positioning module 1100 from being damaged from the outside and improving the safety.

Referring to fig. 1 to 4, according to the embodiment of the present invention, the dual protection device further includes a camera 700, the camera 700 is disposed in the box 100 and electrically connected to the control integration module 600, and the camera 700 shoots towards the opening direction. The control integration module 600 collects the video or shooting information of the camera 700 in time, and can record and upload the condition of opening the box door 200 in time.

In some embodiments of the present invention, the inner wall of the annular recess 400 is provided with the sealing ring 800, and the annular protrusion 300 can abut against or be away from the sealing ring 800. The sealing ring 800 can improve sealing performance and prevent dust or liquid from entering the interior.

The utility model discloses an in some embodiments, still including locate box 100 inside and with control integrated module 600 electric connection's air pump 810, sealing washer 800 is annular gasbag, and air pump 810 passes through the gas-supply pipe and communicates with sealing washer 800, and one side of annular convex part 300 butt sealing washer 800 is equipped with annular holding tank. Adopt the structure of annular gasbag and annular holding tank, close chamber door 200 back, can promote the leakproofness of opening part, annular gasbag can block simultaneously and establish inside annular holding tank, when chamber door 200 needs to be opened, except that make electro-magnet 500 have the electricity withdrawal, still need bleed or the pressure release annular gasbag, otherwise chamber door 200 can be fixed with box 100 because of annular gasbag, can't open.

In some embodiments of the present invention, the sealing ring 800 is provided with a pressure sensor 820 electrically connected to the control integrated module 600 inside. The air pressure sensor 820 is arranged, so that the air pressure of the annular air bag can be monitored in real time, whether air leakage or insufficient air pressure occurs or not can be monitored, if the air leakage occurs, the annular air bag can be maintained or replaced in time, and the situation that the sealing performance between the box door 200 and the box body 100 is lowered or the box door 200 and the box body 100 cannot be limited due to the air leakage is prevented; meanwhile, in cooperation with the camera 700, when the air pressure is lower than a set threshold value, the integrated module 600 is controlled to start the camera 700 to record or shoot, so that the camera 700 does not need to be in a working state for a long time, and only when the box door 200 is opened, the video recording or shooting is carried out.

In some embodiments of the present invention, the gas pipe is provided with an electric valve electrically connected to the control integration module 600. By utilizing the electric valve, the air delivery pipe can be closed after the air is filled, so that the annular air bag can be kept in a full state continuously, the air pump 810 can be prevented from being in a working state for a long time, and the reliability is improved.

It is contemplated that the air pump 810 may be a bi-directional air pump 810, which may be used to pump and inflate the annular bladders.

In some embodiments of the present invention, the detection module 900 electrically connected to the control integration module 600 is disposed on one side of the outer ring of the annular protrusion 300. The detection module 900 is utilized to judge whether the box door 200 is in a closed state, when the box door 200 is closed, the detection result of the detection module 900 can be used for judging, and once the box door 200 is detected to be in the closed state, the detection result is fed back to the control integration module 600, so that the control integration module 600 controls the electromagnet 500 to lose power and extend out of the armature to lock the box door 200 and the box body 100, the automatic door locking is realized, and the convenience is improved. Meanwhile, according to the signal of the detection module 900, when the box door 200 is opened, the camera 700 can be started in time by controlling the integration module 600 to shoot or record in real time, so that real-time recording is facilitated, and the camera 700 is not required to be in a working state for a long time and is only in a working state when the box door 200 is opened.

In some embodiments of the present invention, the detection module 900 comprises at least one of an infrared sensor, a fiber optic sensor, a travel switch, or a hall sensor. According to actual needs and circumstances of the field environment, the appropriate type detection module 900 may be selected and installed at a corresponding position to monitor the state of the door 200.

In some embodiments of the present invention, the present invention further comprises an alarm 1000 electrically connected to the control integration module 600. By adopting the alarm 1000, the control integration module 600 can alarm and remind through the alarm 1000 in time when the detection box door 200 is opened abnormally or the air pressure of the annular air bag is abnormal, thereby reminding a worker to verify, maintain or detect.

In some embodiments of the present invention, the alarm 1000 comprises at least one of a voice player, a buzzer, or a LED light. According to the needs, the voice alarm mode or the light flashing mode and the like can be adopted to remind the relevant personnel.

Referring to fig. 5, in some embodiments of the present invention, the control integration module 600 includes a control unit 610, a wireless communication unit 620, a power supply unit 630, a relay 640, a first driving unit 650, a second driving unit 660, a third driving unit 670, a first acquisition unit 680 and a second acquisition unit 690, the control unit 610 is electrically connected with the corresponding electromagnet 500 through the corresponding first driving unit 650 and the corresponding relay 640, the control unit 610 is electrically connected with the air pump 810 through the second driving unit 660, the control unit 610 is electrically connected with the alarm 1000 through the third driving unit 670, the control unit 610 is electrically connected with the detection module 900 through the first acquisition unit 680, the control unit 610 is electrically connected with the air pressure sensor 820 through the second acquisition unit 690, and the control unit 610 is electrically connected with the wireless communication unit, the camera 700 and the positioning module 1100 respectively; the power supply unit 630 passes through the relay 640 and the electro-magnet 500 electric connection that corresponds, control module is through driving first drive unit 650, with the on off state of switching relay 640, and then can control the electro-magnet 500 and be in the state of getting electric or losing electric, wherein, first drive unit 650, second drive unit 660, third drive unit 670 can adopt MOS pipe drive circuit structure, in order to realize the drive effect, first acquisition unit 680 and second acquisition unit 690 then adopt AD converter, in order to realize analog signal conversion digital signal, control unit 610 can adopt singlechip or DSP treater, wireless communication unit 620 can adopt LORA system, GPRS system or 5G system are in order to realize with background server's wireless communication.

The embodiment of the utility model provides a following beneficial effect has at least: the electromagnets 500 are arranged to be matched with the corresponding grooves, so that the firmness between the box body 100 and the box door 200 can be improved, the electromagnets 500 are arranged inside the box body 100, can avoid the damage to the electromagnet 500 from the outside, effectively improves the anti-theft performance and the safety, meanwhile, the annular concave part 400 and the annular convex part 300 are matched, so that the electromagnet 500 can be protected, the damage of the outside to the inside from the edge of the box body 100 can be avoided, the safety performance is further improved, meanwhile, the position of the box body can be tracked by matching with the positioning module, the remote positioning and tracking can be realized, the safety and the convenience are further improved, in addition, by matching with the camera 700, the condition that chamber door 200 was opened can be recorded a video or shot, can in time record the personnel's that open chamber door 200 face information, can realize remote monitoring, has further promoted security and convenience.

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. A dual protection device, comprising:

the front end of the box body is provided with an opening;

the first side of the box door is hinged with the first side of the box body;

the annular convex part is arranged at the edge of the opening in a surrounding manner, and a plurality of grooves are formed in the inner ring of the annular convex part;

the annular concave part is arranged on one surface of the box door facing the box body in a surrounding mode;

the electromagnets are distributed on the inner side of the annular concave part, and the armature of each electromagnet can be inserted into or far away from the corresponding groove;

the control integrated module is arranged in the box body and is electrically connected with the electromagnet;

and the positioning module is electrically connected with the control integrated module.

2. The dual safeguard device according to claim 1, wherein: and a detection module electrically connected with the control integration module is arranged on one side of the outer ring of the annular convex part.

3. The dual shield apparatus of claim 2, wherein: the detection module comprises at least one of an infrared sensor, an optical fiber sensor, a travel switch or a Hall sensor.

4. The dual protection device of any one of claims 1 to 3, wherein: still include with control integrated module electric connection's alarm.

5. The dual shield apparatus of claim 4, wherein: the alarm comprises at least one of a voice player, a buzzer or an LED lamp.

6. A dual safeguard device according to any one of the claims 1 to 3 wherein: the inner wall of the annular concave part is provided with a sealing ring, and the annular convex part can be abutted against or far away from the sealing ring.

7. The dual shield apparatus of claim 6, wherein: still including locating the box inside and with control integrated module electric connection's air pump, the sealing washer is annular gasbag, the air pump pass through the gas-supply pipe with the sealing washer intercommunication, annular convex part butt one side of sealing washer is equipped with the annular holding tank.

8. The dual shield apparatus of claim 7, wherein: and an air pressure sensor electrically connected with the control integration module is arranged in the sealing ring.

9. The dual shield apparatus of claim 7, wherein: and the gas transmission pipe is provided with an electric valve electrically connected with the control integration module.

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