CN113482444B - Anti-theft device for power equipment for power production operation - Google Patents
Anti-theft device for power equipment for power production operation Download PDFInfo
- Publication number
- CN113482444B CN113482444B CN202110637378.2A CN202110637378A CN113482444B CN 113482444 B CN113482444 B CN 113482444B CN 202110637378 A CN202110637378 A CN 202110637378A CN 113482444 B CN113482444 B CN 113482444B
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides an electric power equipment anti-theft device is used in electric power production operation, including preceding open-ended box, the preceding opening both sides inner wall of box articulates the installation chamber door respectively, the recess is seted up respectively to the both sides inner wall of box, one of them recess fit in is equipped with the slider, one side articulated installation shielding plate of slider, one side inner wall of box is through linking a fixed mounting swivel nut, one side of shielding plate is preceding to be equipped with first sheltering from the device, the screw hole is seted up at the back of shielding plate, the screw hole is located the rear of first sheltering from the device, the screw hole fit in is equipped with the threaded rod, the rear end fixed mounting cross inserted bar of threaded rod, hexagonal hole in the front end of threaded rod is seted up, the rear end part of threaded rod is located the swivel nut, the preceding second that is equipped with of shielding plate shelters from the device. The invention can carry out multiple protection, improves the anti-theft effect, and avoids other people from knowing through the use method of the threaded rod and the cross inserted rod which is only known by the internal personnel.
Description
Technical Field
The invention belongs to the technical field of anti-theft equipment, and particularly relates to an anti-theft device for electric power equipment for power production operation.
Background
The power equipment box is visible everywhere in each region, generally is mostly the naked lock, and this kind of naked lock is very easily destroyed and is opened, in some security measure insecure regions, often take place power equipment and is pried open power equipment box by some lawless persons, steal or destroy power equipment, lead to power equipment to lose, resident and enterprise can't normally use electricity, seriously influence people normal work and life, cause serious economic loss, for this we propose a power equipment anti-theft device for power production operation.
Disclosure of Invention
The invention provides an anti-theft device for power equipment for power production operation, which is used for solving the defects in the prior art.
The invention is realized by the following technical scheme:
an anti-theft device for power equipment used for power production operation comprises a box body with an opening in the front, wherein the inner walls of two sides of the opening in the front of the box body are respectively hinged with a box door, the inner walls of two sides of the box body are respectively provided with a groove, one groove is internally provided with a slide block in a matching way, one side of the slide block is hinged with a shielding plate, the inner wall of one side of the box body is fixedly provided with a screw sleeve through a connecting block, the front of one side of the shielding plate is provided with a first shielding device, the rear of the shielding plate is provided with a threaded hole which is positioned at the rear of the first shielding device, the threaded hole is internally provided with a threaded rod in a matching way, the rear end of the threaded rod is fixedly provided with a cross-shaped inserting rod, the front end of the threaded rod is provided with an inner hexagonal hole, the rear end part of the threaded rod is positioned in the screw sleeve, the front of the other side of the shielding plate is provided with a second shielding device, a cavity is arranged in the other side of the shielding plate, the front end of the cavity is provided with a screw hole, and is communicated with a component in the second shielding device, the inner wall of the rear end of the cavity is provided with a first through hole, the back of the other side of the baffle plate is fixedly provided with an iron block, the front middle part of the iron block is provided with a second through hole, the back of the other groove is fixedly provided with a power supply, one side of the power supply is provided with an electromagnet, the front middle part of the electromagnet is provided with a placing groove, a rotary switch is arranged in the placing groove, the front of the rotary switch is provided with a first cross-shaped slot, the front of the power supply is fixedly provided with a long block, one side of the long block is provided with a limiting groove, the inner wall of the rear end of the cavity is movably provided with a rotary shaft, the front of the rotary shaft is provided with a second zigzag slot, one side of the rotary shaft is fixedly provided with a first connecting rod, the inner wall of one side of the cavity is provided with a third through hole, the third through hole and the limiting groove are concentrically arranged, a limiting rod is arranged in the third through hole in a matched manner, one end of the limiting rod is fixedly provided with a round block, one side of the round block is hinged with one end of the first connecting rod through the second connecting rod, the round block is fixedly connected with the cavity through a spring.
According to the anti-theft device for the power equipment used for power production operation, the first shielding device comprises the first matching groove, the first matching groove is formed in the front of one side of the shielding plate and communicated with the inside of the front end of the threaded hole, the inner wall of one side of the first matching groove is provided with the first sliding groove, the first sliding groove is internally provided with the first sliding baffle in a matching mode, the front of the first sliding baffle is provided with the lock body, and the inner wall of the other side of the first matching groove is provided with the lock hole.
According to the anti-theft device for the power equipment used for power production operation, the second shielding device comprises a second matching groove, the second matching groove is formed in the front of the other side of the shielding plate, the rear end of the second matching groove is communicated with the inside of the front end of the screw hole, a second sliding groove is formed in the inner wall of one side of the second matching groove, a second sliding baffle is arranged in the second sliding groove in a matching mode, a lock body is installed in the front of the second sliding baffle, and a lock hole is formed in the inner wall of the other side of the second matching groove.
According to the anti-theft device for the electric equipment used for the power production operation, the handle is fixedly arranged in front of the shielding plate.
The invention has the advantages that: after the box door is opened through a normal lock, the first shielding device is firstly opened to expose the threaded hole, then an inner hexagonal wrench is used for inserting the threaded rod and the cross-shaped insertion rod into the inner hexagonal hole, the threaded rod and the cross-shaped insertion rod are rotated out of the threaded sleeve, the shielding plate is moved out of the front of the threaded hole, then the second shielding device is opened to expose the threaded hole, firstly the cross-shaped insertion rod penetrates through the threaded hole, then the threaded rod is in threaded fit with the threaded hole, the threaded rod is continuously rotated, the cross-shaped insertion rod continuously moves backwards, sequentially penetrates through the second-shaped slot, the first through hole and the second through hole and is inserted into the first cross-shaped slot, after the cross-shaped insertion rod is inserted, the threaded rod is continuously rotated to drive the rotating shaft and the rotating switch to rotate, when the rotating shaft is driven to rotate, the limiting rod can be driven to move towards the cavity through the hinged connection among the first connecting rod, the second connecting rod and the limiting rod, the limiting rod is separated from the limiting slot, and when the rotating switch is driven to rotate, the circuit of the electromagnet is powered off, meanwhile, the cross-shaped insertion rod enters deeper into the first cross-shaped slot, the shielding plate is pulled forwards to drive the sliding block to move forwards synchronously, then the shielding plate is turned over and opened by taking a hinge point with the sliding block as a center, the electric power component in the box body is exposed, and the electric power component is subjected to anti-theft treatment; the invention can carry out multiple protection, improves the anti-theft effect, and avoids other people from knowing through the use method of the threaded rod and the cross inserted rod which is only known by the internal people.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a top view of FIG. 1; FIG. 3 is an enlarged view of a portion I of FIG. 2; FIG. 4 is a partial enlarged view of II of FIG. 2; FIG. 5 is an enlarged view of view A of FIG. 4; fig. 6 is an enlarged view of view B of fig. 4.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
An anti-theft device for power equipment used for power production operation comprises a box body 1 with a front opening, wherein two inner walls of two sides of the front opening of the box body 1 are respectively hinged with a box door 2, the box door 2 is provided with a lock which can close and lock the two box doors 2, the inner walls of two sides of the box body 1 are respectively provided with a groove 3, one of the grooves 3 is internally provided with a slide block 4 in a matching way, one side of the slide block 4 is hinged with a shielding plate 5, the inner wall of one side of the box body 1 is fixedly provided with a screw sleeve 6 through a connecting block, one side of the connecting block is fixedly connected with the inner wall of one side of the box body 1, the other side of the connecting block is fixedly connected with one side of the screw sleeve 6, the front of one side of the shielding plate 5 is provided with a first shielding device, a threaded hole 7 is arranged at the back of the shielding plate 5, the threaded hole 7 is positioned at the back of the first shielding device, the first shielding device is opened, the threaded hole 7 is exposed, and when the shielding plate 5 is in a horizontal state, namely, the shielding plate 5 is parallel to the box door 2, the threaded hole 7 and the screw sleeve 6 are concentrically arranged, the threaded hole 7 is internally provided with a threaded rod 8 in a matching way, the rear end of the threaded rod 8 is fixedly provided with a cross-shaped insert rod 9, the diameter of the cross-shaped insert rod 9 is smaller than that of the threaded rod 8, the front end of the threaded rod 8 is provided with a hexagon socket hole, the threaded rod 8 and the cross-shaped insert rod 9 can be taken out from the threaded hole 7 and the first shielding device by rotating the hexagon socket wrench, the rear end part of the threaded rod 8 is positioned in the screw sleeve 6, when the rear end part of the threaded rod 8 is in threaded matching with the screw sleeve 6, the cross-shaped insert rod 9 is positioned in the screw sleeve 6, the cross-shaped insert rod 9 cannot damage the screw thread of the screw sleeve 6, the second shielding device is arranged in front of the other side of the shielding plate 5, the cavity 10 is arranged in the other side of the shielding plate 5, and the screw hole 11 is arranged at the front end of the cavity 10, the screw hole 11 is communicated with a component in the second shielding device, after the second shielding device is opened, the screw hole 11 is exposed, the cross-shaped insert rod 9 firstly penetrates through the screw hole 11, then the threaded rod 8 is in threaded fit with the screw hole 11, the threaded rod 8 and the cross-shaped insert rod 9 are pushed backwards, the inner wall of the rear end of the cavity 10 is provided with a first through hole 12, the rear end of the first through hole 12 is communicated with the outside, an iron block 13 is fixedly arranged at the rear side of the other side of the shielding plate 5, the front middle part of the iron block 13 is provided with a second through hole 14, the second through hole 14 is concentric with the first through hole 12, the rear end of the other groove 3 is fixedly provided with a power supply 15, one side of the power supply 15 is provided with an electromagnet 16, the front middle part of the electromagnet 16 is provided with a placing groove 17, a rotary switch 18 is arranged in the placing groove 17, the front of the rotary switch 18 is provided with a first cross-shaped slot 19, the rotary switch 18, the electromagnet 16 is in line connection with the power supply 15, the rotary switch 18, The connection relationship and circuit connection between the electromagnet 16 and the power supply 15 are well known technologies, so detailed description is omitted in this application, the electromagnet 16 is in adsorption fit with the iron block 13 after being powered on, the rear end of the cross-shaped insertion rod 9 can be inserted into the first cross-shaped slot 19, the front end of the power supply 15 is fixedly provided with the long block 20, one side of the long block 20 is provided with a limiting slot 21, the inner wall of the rear end of the cavity 10 is movably provided with a rotating shaft 22, the front end of the rotating shaft 22 is provided with a second cross-shaped slot 23, the second cross-shaped slot 23 is concentric with the first through hole 12, one side of the rotating shaft 22 is fixedly provided with a first connecting rod 24, one side of the cavity 10 is provided with a third through hole 25, the third through hole 25 is concentrically arranged with the limiting slot 21, a limiting rod 26 is arranged in the third through hole 25 in a matching manner, one end of the limiting rod 26 is fixedly provided with a round block 28, one side of the round block 28 is hinged with one end of the first connecting rod 24 through a second connecting rod 29, the round block 28 is fixedly connected with the cavity 10 through a spring 30, the limiting rod 26 can penetrate through the spring 30, and the limiting rod 26 can be inserted into the limiting groove 21 through the third through hole 25. After the door 2 is opened through a normal lock, the first shielding device is firstly opened to expose the threaded hole 7, then an inner hexagonal wrench is used for inserting the threaded rod 8 and the cross-shaped inserting rod 9 into the inner hexagonal hole, the threaded rod 8 and the cross-shaped inserting rod 9 are rotated out of the threaded sleeve 6, the shielding plate 5 is moved out of the front of the threaded hole 7, then the second shielding device is opened to expose the threaded hole 11, the cross-shaped inserting rod 9 firstly passes through the threaded hole 11, then the threaded rod 8 is in threaded fit with the threaded hole 11, the threaded rod 8 is continuously rotated, the cross-shaped inserting rod 9 continuously moves backwards, sequentially passes through the second cross-shaped slot 23, the first through hole 12 and the second through hole 14, is inserted into the first cross-shaped slot 19, and then the threaded rod 8 is continuously rotated to drive the rotating shaft 22 and the rotary switch 18 to rotate, and when the rotating shaft 22 is driven to rotate, the first connecting rod 24, the second connecting rod 29 and the limiting rod 26 are hinged, the limiting rod 26 can be driven to move into the cavity 10, the limiting rod 26 is separated from the limiting groove 21, when the rotary switch 18 is driven to rotate, the circuit of the electromagnet 16 is powered off, meanwhile, the cross-shaped inserting rod 9 enters the first cross-shaped inserting groove 19 more deeply, at the moment, the shielding plate 5 is pulled forwards to drive the sliding block 4 to move forwards synchronously, then the shielding plate 5 is turned over and opened by taking a hinge point with the sliding block 4 as a center, the electric power component in the box body 1 is exposed, and the anti-theft treatment is carried out on the electric power component; the anti-theft device can carry out multiple protection, improves the anti-theft effect, and avoids other people from knowing through the use method of the threaded rod 8 and the cross-shaped inserting rod 9 which is only known by internal people.
Specifically, the first shielding device in this embodiment includes first cooperation groove 31, and first cooperation groove 31 is seted up in one side of shielding plate 5 in front, and first cooperation groove 31 communicates with each other with the front end of screw hole 7 is inside, and first sliding tray 32 is seted up to one side inner wall of first cooperation groove 31, and first sliding tray 32 fit in is equipped with first slide damper 33, the preceding installation lock body of first slide damper 33, and the lockhole is seted up to the other side inner wall of first cooperation groove 31. After the lock body is combined with the lock hole, the first sliding baffle 33 shields the first matching groove 31, namely, the rear threaded hole 7 is shielded, after the lock body is separated from the lock hole, the first sliding baffle 33 is pushed into the first sliding groove 32 to expose the rear threaded hole 7, the threaded rod 8 can be operated, the lock body and the lock hole are the prior known technology, the specific installation mode is the prior known technology, and therefore detailed description is omitted in the application.
Specifically, the second shelters from device described in this embodiment includes second cooperation groove 34, and second cooperation groove 34 is seted up in the opposite side of shielding plate 5 in front, and the rear end of second cooperation groove 34 communicates with each other with the front end of screw 11 is inside, and second sliding tray 35 is seted up to one side inner wall of second cooperation groove 34, and second sliding tray 35 fit in is equipped with second slide damper 36, and the lock hole is seted up to the preceding installation lock body of second slide damper 36, the opposite side inner wall of second cooperation groove 34. After the lock body is combined with the lock hole, the second sliding baffle 36 is located in the second matching groove 34 and shields the screw hole 11 at the rear part, after the lock body is separated from the lock hole, the second sliding baffle 36 moves towards the second sliding groove 35 to expose the screw hole 11, then the threaded rod penetrates through the second matching groove 34 and is inserted into the screw hole 11, the lock body and the lock hole are in the prior art, the specific installation mode is in the prior art, and therefore detailed description is omitted in the application.
Further, a handle 27 is fixedly mounted on the front surface of the shielding plate 5. The handle 27 is mounted in front of the shielding plate 5, so that the shielding plate 5 can be pulled forwards, and then the shielding plate 5 is turned over by taking a hinge point with the sliding block 4 as a center, so that the operation is more convenient.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (3)
1. An electric power equipment antitheft device for power production operation, characterized in that: the box comprises a box body (1) with an opening in the front, wherein inner walls of two sides of the opening in the front of the box body (1) are respectively hinged with a box door (2), the inner walls of two sides of the box body (1) are respectively provided with a groove (3), one groove (3) is internally provided with a sliding block (4) in a matching manner, one side of the sliding block (4) is hinged with a shielding plate (5), the inner wall of one side of the box body (1) is fixedly provided with a threaded sleeve (6) through a connecting block, a first shielding device is arranged in front of one side of the shielding plate (5), a threaded hole (7) is formed in the back of the shielding plate (5), the threaded hole (7) is positioned behind the first shielding device, a threaded rod (8) is internally provided in a matching manner in the threaded hole (7), a cross-shaped inserting rod (9) is fixedly arranged at the back end of the threaded rod (8), an inner hexagonal hole is formed in front of the front end of the threaded rod (8), the back end of the threaded rod (8) is positioned in the threaded sleeve (6), a second shielding device is arranged in front of the other side of the shielding plate (5), a cavity (10) is arranged in the other side of the shielding plate (5), a screw hole (11) is arranged at the front end of the cavity (10), the screw hole (11) is communicated with a component in the second shielding device, a first through hole (12) is arranged on the inner wall of the rear end of the cavity (10), an iron block (13) is fixedly arranged at the rear of the other side of the shielding plate (5), a second through hole (14) is arranged in the middle of the front surface of the iron block (13), a power supply (15) is fixedly arranged on the rear end of the other groove (3), an electromagnet (16) is arranged on one side of the power supply (15), a placement groove (17) is arranged in the middle of the front surface of the electromagnet (16), a rotary switch (18) is arranged in the placement groove (17), a first cross-shaped slot (19) is arranged in the front surface of the rotary switch (18), a long strip block (20) is fixedly arranged on the front end of the power supply (15), a limiting groove (21) is arranged on one side of the long strip block (20), a rotating shaft (22) is movably arranged on the inner wall of the rear end of the cavity (10), the front end of the rotating shaft (22) is provided with a second cross-shaped slot (23), one side of the rotating shaft (22) is fixedly provided with a first connecting rod (24), the inner wall of one side of the cavity (10) is provided with a third through hole (25), the third through hole (25) and the limiting groove (21) are concentrically arranged, the third through hole (25) is internally provided with a limiting rod (26) in a matching way, one end of the limiting rod (26) is fixedly provided with a round block (28), one side of the round block (28) is hinged with one end of the first connecting rod (24) through a second connecting rod (29), the round block (28) and the cavity (10) are fixedly connected through a spring (30), the second shielding device comprises a second matching groove (34), the second matching groove (34) is arranged in front of the other side of the shielding plate (5), the rear end of the second matching groove (34) is communicated with the interior of the front end of the screw hole (11), and the inner wall of one side of the second matching groove (34) is provided with a second sliding groove (35), a second sliding baffle (36) is arranged in the second sliding groove (35) in a matched mode, a lock body is installed in front of the second sliding baffle (36), and a lock hole is formed in the inner wall of the other side of the second matching groove (34).
2. The electric power equipment theft preventing device for power generation operation according to claim 1, characterized in that: first sheltering from device include first cooperation groove (31), it is preceding that one side of shielding plate (5) is seted up in first cooperation groove (31), the front end inside of first cooperation groove (31) and screw hole (7) communicates with each other, first sliding tray (32) are seted up to one side inner wall in first cooperation groove (31), first sliding tray (32) fit in is equipped with first slide damper (33), the front-mounted lock body of first slide damper (33), the lockhole is seted up to the opposite side inner wall in first cooperation groove (31).
3. The electric power equipment theft preventing device for power generation operation according to claim 1, characterized in that: a handle (27) is fixedly arranged in front of the shielding plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110637378.2A CN113482444B (en) | 2021-06-08 | 2021-06-08 | Anti-theft device for power equipment for power production operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110637378.2A CN113482444B (en) | 2021-06-08 | 2021-06-08 | Anti-theft device for power equipment for power production operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113482444A CN113482444A (en) | 2021-10-08 |
| CN113482444B true CN113482444B (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110637378.2A Active CN113482444B (en) | 2021-06-08 | 2021-06-08 | Anti-theft device for power equipment for power production operation |
Country Status (1)
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| CN (1) | CN113482444B (en) |
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| CN206931877U (en) * | 2017-06-14 | 2018-01-26 | 琦洲电气有限公司 | A kind of adjustable landscape type indoor built-in distribution box of chamber door |
| CN208226376U (en) * | 2018-05-15 | 2018-12-11 | 重庆水利电力职业技术学院 | A kind of night electricity indication box |
| CN110206448A (en) * | 2019-06-12 | 2019-09-06 | 王皓 | Domestic anti-theft storage tank and its application method |
| CN110416898A (en) * | 2019-09-26 | 2019-11-05 | 广东电网有限责任公司 | A kind of anti-theft device of power distribution cabinet |
| CN110676407A (en) * | 2019-09-29 | 2020-01-10 | 长沙学院 | Anti-theft device applied to communication base station storage battery |
| CN210142834U (en) * | 2019-07-05 | 2020-03-13 | 山东瑞宁电气有限公司 | Outdoor distribution box locking device |
| CN112627636A (en) * | 2020-12-21 | 2021-04-09 | 温州盛源标牌有限公司 | Box lock and meter box with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101503315B1 (en) * | 2013-11-11 | 2015-03-17 | 엘에스산전 주식회사 | External operation handle device for switchboard case |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0006642A1 (en) * | 1978-07-05 | 1980-01-09 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Portable cassette for securities |
| CN101135224A (en) * | 2007-09-11 | 2008-03-05 | 宁波永发电子设备有限公司 | Strong box capable of being fixed on chassis |
| CN107091035A (en) * | 2017-05-28 | 2017-08-25 | 杭州力谱科技有限公司 | A kind of safety cabinet that function is visited with cipher anti-theft |
| CN206931877U (en) * | 2017-06-14 | 2018-01-26 | 琦洲电气有限公司 | A kind of adjustable landscape type indoor built-in distribution box of chamber door |
| CN107579448A (en) * | 2017-09-19 | 2018-01-12 | 国网山东省电力公司烟台市牟平区供电公司 | A kind of antitheft temporary distribution box |
| CN208226376U (en) * | 2018-05-15 | 2018-12-11 | 重庆水利电力职业技术学院 | A kind of night electricity indication box |
| CN110206448A (en) * | 2019-06-12 | 2019-09-06 | 王皓 | Domestic anti-theft storage tank and its application method |
| CN210142834U (en) * | 2019-07-05 | 2020-03-13 | 山东瑞宁电气有限公司 | Outdoor distribution box locking device |
| CN110416898A (en) * | 2019-09-26 | 2019-11-05 | 广东电网有限责任公司 | A kind of anti-theft device of power distribution cabinet |
| CN110676407A (en) * | 2019-09-29 | 2020-01-10 | 长沙学院 | Anti-theft device applied to communication base station storage battery |
| CN112627636A (en) * | 2020-12-21 | 2021-04-09 | 温州盛源标牌有限公司 | Box lock and meter box with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113482444A (en) | 2021-10-08 |
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