CN111712083B - Electrical equipment protection mechanism capable of preventing artificial damage and counterfeiting - Google Patents
Electrical equipment protection mechanism capable of preventing artificial damage and counterfeiting Download PDFInfo
- Publication number
- CN111712083B CN111712083B CN202010644401.6A CN202010644401A CN111712083B CN 111712083 B CN111712083 B CN 111712083B CN 202010644401 A CN202010644401 A CN 202010644401A CN 111712083 B CN111712083 B CN 111712083B
- Authority
- CN
- China
- Prior art keywords
- electrical equipment
- protection
- box
- camera
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides an electrical equipment protection mechanism for preventing artificial damage and counterfeiting, which comprises an installation mechanism; the installation mechanism is provided with a revolving door A with a lock catch, and the inner side of the installation mechanism is provided with an information acquisition mechanism which is fixedly connected; a plurality of clamped electrical equipment are installed on the inner side of the installation mechanism, a clamped protection mechanism is installed on the electrical equipment, and a rotating door B made of transparent materials is rotatably connected to the protection mechanism. The protection box is clamped and connected with the outer side of the electrical equipment, the invisible lock is arranged on the protection box, the extrusion block in threaded connection is arranged on the invisible lock, the fixed block in elastic connection is arranged on the protection box, the invisible lock is rotated through a special unlocking tool, the extrusion block extrudes the fixed block to slide up and down to be connected with the clamping seat, and therefore the protection box is fixed after being installed, the protection box cannot be opened without the special unlocking tool, and loss caused by intentional circuit tampering is prevented.
Description
Technical Field
The invention belongs to the technical field of electrical equipment, and particularly relates to an electrical equipment protection mechanism capable of preventing artificial damage and counterfeiting.
Background
Electrical equipment is a generic term for equipment such as generators, transformers, power lines, and electrical equipment in an electrical power system. The important role played by electric power in our life and production is not ignored, brings great convenience to our life, and becomes an important energy source in our production and life. The most critical factor in a power plant that allows for the proper operation and delivery of electricity is the electrical equipment. The outer side of the existing electrical equipment lacks a protection structure, and the protection structure for the electrical equipment is improved as follows.
For example, chinese patent No. CN201280037500.1 discloses an electric device including a name plate which can eliminate the problem of loss of the name plate, does not become an obstacle to the operation of inserting a driver into an external terminal portion during maintenance, and does not break. A relay socket (1) as an electrical device is provided with a socket body (3) to which a relay (2) is attached, and a release lever (4) which releases the attached relay (2) from the socket body (3) by a turning operation. The socket body (3) and the separation rod (4) form a basket body. The socket body (3) is provided with an input-side terminal portion (A1) and output-side terminal portions (B1, B2, B3), and a flexible name plate portion (10) is integrally formed on the separation lever (4).
Based on the search for patent numbers, the defects in the prior art are combined to find that:
when the existing electrical equipment is used, a connector of a circuit is simply clamped through a bolt, and the clamping bolt is exposed outside and is easily damaged by a lawbreaker, and can be maliciously tampered by the lawbreaker, so that certain loss is caused to other users and an electric power company; the existing electrical equipment lacks a monitoring structure, so that when a worker looks up an ammeter or maintains the electrical equipment, the operation process of the worker needs to be recorded, and a lawbreaker is prevented from finding no damage evidence after damaging the equipment to cause a series of losses.
In view of the above, the present invention provides an electrical equipment protection mechanism for preventing human damage and counterfeiting by improving the existing structure and defects, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides an electrical equipment protection mechanism capable of preventing artificial damage and counterfeiting, which aims to solve the problems that when the existing electrical equipment is used, a connector of a circuit is simply clamped through a bolt, and the clamping bolt is exposed outside, so that the clamping bolt is easily damaged by a lawbreaker deliberately and also can be tampered maliciously by the lawbreaker, and certain loss is caused to other users and power companies; the existing electrical equipment lacks a monitoring structure, so that when a worker looks up an ammeter or maintains the electrical equipment, the operation process of the worker needs to be recorded, and the problem that a lawbreaker cannot find out a series of losses of damage evidence after the equipment is damaged is solved.
The invention is used for the purpose and the effect of an electrical equipment protection mechanism for preventing artificial damage and counterfeiting, and is achieved by the following specific technical means:
an electric equipment protection mechanism for preventing artificial damage and counterfeiting comprises a mounting mechanism; the installation mechanism is provided with a revolving door A with a lock catch, and the inner side of the installation mechanism is provided with an information acquisition mechanism which is fixedly connected; a plurality of clamped electric devices are arranged on the inner side of the mounting mechanism, clamped protection mechanisms are arranged on the electric devices, and a rotating door B made of transparent materials is rotatably connected to the protection mechanisms; the protection mechanism is provided with a fixing mechanism in sliding connection, and the fixing mechanism is aligned with the clamping seat; the clamping seat is fixed on the electrical equipment through a bolt, and a certain wiring gap is reserved between the protection mechanism and the electrical equipment; the clamping seat is provided with a stepped hole for hiding the fixing bolt, and two concave bulges are symmetrically processed on the clamping seat.
Furthermore, the mounting mechanism comprises a mounting box, a cover plate and a sliding seat, wherein four circular fixing holes are formed in the mounting box, the mounting box is fixedly provided with an L-shaped cover plate through bolts, and the cover plate is provided with fixing holes aligned with the mounting box; two vertically distributed sliding seats are mounted on the inner side of the mounting box and are respectively connected with the mounting box and the revolving door A, and hinges are arranged on the sliding seats; the sliding seat is provided with a through hole matched with the button.
Furthermore, a rectangular wiring groove is formed in the mounting box, and a wire outlet hole is formed in the mounting box.
Furthermore, the information acquisition mechanism comprises a button, a false camera and a true camera, wherein the button of the button is spherical and is electrically connected with the true camera; the false camera is fixed on the cover plate through a bolt, a through hole matched with the true camera is formed in the false camera, and the true camera is hidden in the through hole.
Furthermore, the protection mechanism comprises a protection box, supporting blocks, invisible locks, threaded rods and extrusion blocks, wherein two opposite circular holes are formed in the protection box, the invisible locks which are connected in a rotating mode are installed on the circular holes, and two groups of semicircular supporting blocks are symmetrically installed on the protection box; the invisible lock is provided with a protrusion with a triangular structure, the invisible lock is provided with a threaded rod, and the threaded rod is provided with an extrusion block with a trapezoidal structure.
Furthermore, a rectangular hole which is right opposite to the electric leakage switch of the electrical equipment is formed in the protection box, and the rectangular hole is matched with the rotating door B.
Furthermore, two groups of rectangular blocks are symmetrically processed on the protection box, a groove matched with the rectangular blocks is formed in the clamping seat, and a through hole matched with the limiting rod is formed in the supporting block.
Furthermore, the fixing mechanism comprises fixing blocks and a limiting rod, an inclined plane with the same inclination as the extrusion block is processed at the bottom of the L-shaped fixing block, and the two groups of fixing blocks are symmetrically arranged on the protection box; a groove matched with the fixing block is formed in the clamping seat, and a round limiting rod is mounted on the fixing block; the limiting rod penetrates through the supporting block, and a return spring is arranged between the supporting block and the limiting rod.
Compared with the prior art, the invention has the following beneficial effects:
the invention improves the protection structure of the electrical equipment, a clamping seat fixedly connected with the electrical equipment is arranged on the electrical equipment, a clamping protection box is arranged on the outer side of the electrical equipment, an invisible lock is arranged on the protection box, an extrusion block in threaded connection is arranged on the invisible lock, an elastically connected fixing block is arranged on the protection box, the fixing block is aligned with the clamping seat, the invisible lock is rotated by a special unlocking tool, the extrusion block moves back and forth, the extrusion block extrudes the fixing block to slide up and down, the fixing block is conveniently connected with the clamping seat, the protection box can not be opened after being installed, the protection effect on the electrical equipment is realized, and the loss caused by the intentional tampering of a circuit is prevented.
The utility model provides an inside anti-destruction structure of mounting box has been improved, be provided with the wiring groove of true camera on the mounting box, pass through the apron with the circuit of true camera and hide, be provided with false camera on the apron, be provided with the true camera of hiding in one side of false camera, be provided with the sliding seat between mounting box and revolving door A, the button setting of shooing with true camera is hidden in the sliding seat, when opening revolving door A, the sliding seat can extrude the button, make information acquisition mechanism begin to shoot the record, the power cord of true camera passes through the effectual hiding of wiring groove, the effectual artificial effect of intentionally modifying to true camera line damage that has reduced.
Drawings
FIG. 1 is a schematic view of the overall first perspective, partially cut-away axial view of the present invention.
Fig. 2 is a schematic view of the second viewing angle of fig. 1 according to the present invention.
Fig. 3 is a partial axial view of fig. 1 from a third perspective in accordance with the present invention.
Fig. 4 is a schematic axial view of the protection mechanism and the electrical device of the present invention.
Fig. 5 is a schematic view of the invention shown in fig. 4, partially in section and in axial view.
Fig. 6 is a schematic front view of the protection mechanism of the present invention partially cut away and the fixing mechanism.
Fig. 7 is a front view schematically illustrating a rear view of the fixing block of fig. 6 according to the present invention after the fixing block is moved outward and fixed.
Fig. 8 is a partial axial view of the structure of fig. 5 from a second perspective according to the present invention.
Fig. 9 is a schematic view of the invention shown in partial cross-section in axial view in fig. 6.
Fig. 10 is a schematic axial view of the card socket and the electrical equipment of the present invention.
FIG. 11 is a schematic view of the protection box and the supporting block of the present invention.
Fig. 12 is an enlarged schematic axial view at a in fig. 2 according to the present invention.
FIG. 13 is an enlarged schematic axial view at B of FIG. 4 according to the present invention.
FIG. 14 is an enlarged schematic axial view at C of FIG. 11 in accordance with the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. an installation mechanism; 101. mounting a box; 102. a cover plate; 103. a sliding seat; 2. an information acquisition mechanism; 201. a button; 202. a false camera; 203. a true camera; 3. a protection mechanism; 301. a protection box; 302. a support block; 303. an invisible lock; 304. a threaded rod; 305. extruding the block; 4. a fixing mechanism; 401. a fixed block; 402. a limiting rod; 5. a card holder; 6. an electrical device.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 14:
the invention provides an electrical equipment protection mechanism for preventing artificial damage and counterfeiting, which comprises an installation mechanism 1; the installation mechanism 1 is provided with a revolving door A with a lock catch, and the inner side of the installation mechanism 1 is provided with an information acquisition mechanism 2 which is fixedly connected; the mounting mechanism 1 comprises a mounting box 101, a cover plate 102 and a sliding seat 103, wherein four circular fixing holes are formed in the mounting box 101, an L-shaped cover plate 102 is fixed on the mounting box 101 through bolts, and fixing holes opposite to the mounting box 101 are formed in the cover plate 102; two sliding seats 103 which are vertically distributed are installed on the inner side of the installation box 101, the sliding seats 103 are respectively connected with the installation box 101 and the revolving door A, and hinges are arranged on the sliding seats 103; the sliding seat 103 is provided with a through hole matched with the button 201, and as shown in fig. 2 and 12, when the revolving door a is opened, the sliding block on the sliding seat 103 is pulled outwards, so that the sliding block extrudes the button 201 to move downwards, the information acquisition mechanism 2 starts to take a picture and record, the button 201 is hidden inside the sliding seat 103 and is not easy to be found, and the manual intentional damage and modification are reduced; as shown in fig. 1 and 3, the power line of the real camera 203 is effectively hidden through the wiring groove, so that the effect of artificially and intentionally damaging and modifying the circuit of the real camera 203 is effectively reduced; the information acquisition mechanism 2 comprises a button 201, a false camera 202 and a true camera 203, wherein the button 201 is spherical, and the button 201 is electrically connected with the true camera 203; the false camera 202 is fixed on the cover plate 102 through a bolt, a through hole matched with the true camera 203 is formed in the false camera 202, the true camera 203 is hidden in the through hole, the false camera 202 can effectively cover eyes of a destructor by combining with the drawings shown in fig. 1 and 12, a case scene is recorded through the true camera 203 after a circuit of the false camera 202 is damaged, the true camera 203 can effectively take pictures and record videos, and the spherical key on the button 201 facilitates the sliding of the sliding seat 103; a plurality of clamped electric devices 6 are arranged on the inner side of the mounting mechanism 1, a clamped protection mechanism 3 is arranged on each electric device 6, and a rotating door B made of transparent material is rotatably connected to each protection mechanism 3; a fixing mechanism 4 in sliding connection is arranged on the protection mechanism 3, and the fixing mechanism 4 is aligned with the clamping seat 5; the clamping seat 5 is fixed on the electrical equipment 6 through a bolt, and a certain wiring gap is reserved between the protection mechanism 3 and the electrical equipment 6; a stepped hole for hiding the fixing bolt is formed in the clamping seat 5, and two concave protrusions are symmetrically processed on the clamping seat 5.
The protection mechanism 3 comprises a protection box 301, supporting blocks 302, invisible locks 303, threaded rods 304 and extrusion blocks 305, wherein the protection box 301 is provided with two opposite circular holes, the invisible locks 303 which are rotatably connected are arranged on the circular holes, and the protection box 301 is symmetrically provided with two groups of semicircular supporting blocks 302; the invisible lock 303 is provided with a protrusion with a triangular structure, the invisible lock 303 is provided with a threaded rod 304, the threaded rod 304 is provided with an extrusion block 305 with a trapezoidal structure, and as shown in fig. 6 and 8, the invisible lock 303 is rotated by a special unlocking tool, and the threaded rod 304 rotates to drive the extrusion block 305 to move back and forth, so that the extrusion block 305 extrudes the fixed block 401 to slide up and down, the fixed block 401 is conveniently connected with the clamping base 5, the protection box 301 is fixed after installation, and the protection box 301 cannot be opened without the special unlocking tool, so that the protection effect on the electrical equipment 6 is realized, and the loss caused by intentionally tampering with a circuit by people is prevented.
The protection box 301 is provided with a rectangular hole facing the leakage switch of the electrical device 6, the rectangular hole is matched with the revolving door B, and the revolving door B is convenient to close the leakage switch after the leakage switch trips as shown in fig. 4.
Two groups of rectangular blocks are symmetrically processed on the protection box 301, a groove matched with the rectangular blocks is formed in the clamping seat 5, a through hole matched with the limiting rod 402 is formed in the supporting block 302, as shown in fig. 8 and 14, the rectangular blocks on the protection box 301 are matched with the groove in the clamping seat 5 to facilitate installation of the protection box 301, and the supporting block 302 carries out limiting support on the limiting rod 402.
The fixing mechanism 4 comprises a fixing block 401 and a limiting rod 402, an inclined plane with the same inclination as the extrusion block 305 is processed at the bottom of the L-shaped fixing block 401, and the two groups of fixing blocks 401 are symmetrically arranged on the protection box 301; a groove matched with the fixing block 401 is formed in the clamping seat 5, and a round limiting rod 402 is mounted on the fixing block 401; gag lever post 402 runs through supporting shoe 302, and installs reset spring between supporting shoe 302 and the gag lever post 402, combines fig. 6 and 9 to show, and fixed block 401 joint can effectually fix protection box 301 after on cassette 5, and fixed block 401 can move to the inboard under reset spring's support during the antiport extrusion piece 305, makes things convenient for the dismantlement installation of protection box 301.
The specific use mode and function of the embodiment are as follows:
when the protective box is used, firstly, the circuit of the real camera 203 and the button 201 are installed in the wiring groove of the installation box 101, then the cover plate 102 is fixed on the installation box 101 through bolts, the false camera 202 is fixed on the cover plate 102 through bolts, then the sliding seat 103 is installed between the installation box 101 and the revolving door, then the connecting seat of the electrical equipment 6 is fixed on the cover plate 102 through bolts, the electrical equipment 6 is clamped on the connecting seat, then the clamping seat 5 is fixed on the electrical equipment 6 through bolts, the protective mechanism 3 is clamped on the clamping seat 5, at the moment, the protective box 301 is supported by the clamping seat 5, then the invisible lock 303 is rotated by means of a tool, the extrusion block 305 is moved outwards, at the moment, the extrusion block 305 extrudes the fixing block 401 to slide upwards, the fixing block 401 is conveniently connected with the clamping seat 5, therefore, the protective box 301 can not be fixed after being installed, the protective box 301 can not be, therefore, the effect of protecting the electrical equipment 6 is realized, and the loss caused by intentionally and artificially tampering the line is prevented;
when opening revolving door A, the slider on the sliding seat 103 can be by outside pulling, thereby make slider extrusion button 201 move down, make information acquisition mechanism 2 begin to shoot the record, button 201 hides at the inboard difficult discovery of sliding seat 103, the artificial vandalism modification of having reduced has been reduced, if someone vandalism false camera 202, false camera 202 can effectually cover destructing person's eyes, record the scene through true camera 203 after false camera 202's circuit is destroyed, true camera 203 can effectually shoot and record a video.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (4)
1. The utility model provides a prevent artificial forged electrical equipment protection mechanism of destruction which characterized in that: comprises a mounting mechanism (1); the installation mechanism (1) is provided with a revolving door A with a lock catch, and the inner side of the installation mechanism (1) is provided with an information acquisition mechanism (2) which is fixedly connected; a plurality of clamped electric devices (6) are mounted on the inner side of the mounting mechanism (1), clamped protection mechanisms (3) are mounted on the electric devices (6), and a rotating door B made of transparent materials is rotatably connected to the protection mechanisms (3); the protection mechanism (3) is provided with a fixing mechanism (4) in sliding connection, and the fixing mechanism (4) is aligned with the clamping seat (5); the clamping seat (5) is fixed on the electrical equipment (6) through a bolt, and a certain wiring gap is reserved between the protection mechanism (3) and the electrical equipment (6); a stepped hole for hiding the fixing bolt is formed in the clamping seat (5), and two concave bulges are symmetrically processed on the clamping seat (5);
the protection mechanism (3) comprises a protection box (301), supporting blocks (302), invisible locks (303), threaded rods (304) and extrusion blocks (305), wherein the protection box (301) is provided with two opposite circular holes, the circular holes are provided with the invisible locks (303) which are rotatably connected, and the protection box (301) is symmetrically provided with two groups of semicircular supporting blocks (302); a protrusion with a triangular structure is processed on the invisible lock (303), a threaded rod (304) is installed on the invisible lock (303), and an extrusion block (305) with a trapezoidal structure is installed on the threaded rod (304).
2. An electrical equipment protection mechanism against tampering and counterfeiting according to claim 1, wherein: the mounting mechanism (1) comprises a mounting box (101), a cover plate (102) and a sliding seat (103), wherein four circular fixing holes are formed in the mounting box (101), the mounting box (101) is fixedly provided with an L-shaped cover plate (102) through bolts, and the cover plate (102) is provided with fixing holes aligned with the mounting box (101); two sliding seats (103) which are vertically distributed are installed on the inner side of the installation box (101), the sliding seats (103) are respectively connected with the installation box (101) and the revolving door A, and hinges are arranged on the sliding seats (103); the sliding seat (103) is provided with a through hole matched with the button (201).
3. An electrical equipment protection mechanism against tampering and counterfeiting according to claim 2, wherein: a rectangular wiring groove is formed in the mounting box (101), and a wire outlet hole is formed in the mounting box (101).
4. An electrical equipment protection mechanism against tampering and counterfeiting according to claim 1, wherein: the information acquisition mechanism (2) comprises a button (201), a fake camera (202) and a real camera (203), wherein the button of the button (201) is spherical, and the button (201) is electrically connected with the real camera (203); the fake camera (202) is fixed on the cover plate (102) through bolts, a through hole matched with the real camera (203) is formed in the fake camera (202), and the real camera (203) is hidden in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010644401.6A CN111712083B (en) | 2020-07-07 | 2020-07-07 | Electrical equipment protection mechanism capable of preventing artificial damage and counterfeiting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010644401.6A CN111712083B (en) | 2020-07-07 | 2020-07-07 | Electrical equipment protection mechanism capable of preventing artificial damage and counterfeiting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111712083A CN111712083A (en) | 2020-09-25 |
| CN111712083B true CN111712083B (en) | 2021-04-30 |
Family
ID=72545910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010644401.6A Active CN111712083B (en) | 2020-07-07 | 2020-07-07 | Electrical equipment protection mechanism capable of preventing artificial damage and counterfeiting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111712083B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06193332A (en) * | 1992-10-16 | 1994-07-12 | Leica Camera Gmbh | Locking device for case |
| TW200416518A (en) * | 2002-12-26 | 2004-09-01 | Kato Electric & Machinary Co | Hinge device |
| JP2009130037A (en) * | 2007-11-21 | 2009-06-11 | Fujitsu Telecom Networks Ltd | Lock structure of housing |
| CN202788221U (en) * | 2012-09-13 | 2013-03-13 | 苟正胜 | Protective door with hidden lock hole and electronic password device lock |
| CN104661467A (en) * | 2015-02-11 | 2015-05-27 | 浙江钟铮锁业有限公司 | Box cabinet of switching box of electrical cabinet |
| CN208707106U (en) * | 2018-08-09 | 2019-04-05 | 天津市华源电气设备有限公司 | A kind of antitheft power distribution cabinet |
| CN210075802U (en) * | 2019-05-07 | 2020-02-14 | 中山市福瑞特科技产业有限公司 | Safe power consumption intelligent control ware convenient to dismantle |
| CN110924747A (en) * | 2019-11-28 | 2020-03-27 | 深圳智云镖科技有限公司 | Door lock system for double-door outward-opening type anti-theft door |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110557914A (en) * | 2019-09-29 | 2019-12-10 | 深圳市前海乐成科技有限公司 | Cabinet power distribution panel with locking mechanism |
-
2020
- 2020-07-07 CN CN202010644401.6A patent/CN111712083B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06193332A (en) * | 1992-10-16 | 1994-07-12 | Leica Camera Gmbh | Locking device for case |
| TW200416518A (en) * | 2002-12-26 | 2004-09-01 | Kato Electric & Machinary Co | Hinge device |
| JP2009130037A (en) * | 2007-11-21 | 2009-06-11 | Fujitsu Telecom Networks Ltd | Lock structure of housing |
| CN202788221U (en) * | 2012-09-13 | 2013-03-13 | 苟正胜 | Protective door with hidden lock hole and electronic password device lock |
| CN104661467A (en) * | 2015-02-11 | 2015-05-27 | 浙江钟铮锁业有限公司 | Box cabinet of switching box of electrical cabinet |
| CN208707106U (en) * | 2018-08-09 | 2019-04-05 | 天津市华源电气设备有限公司 | A kind of antitheft power distribution cabinet |
| CN210075802U (en) * | 2019-05-07 | 2020-02-14 | 中山市福瑞特科技产业有限公司 | Safe power consumption intelligent control ware convenient to dismantle |
| CN110924747A (en) * | 2019-11-28 | 2020-03-27 | 深圳智云镖科技有限公司 | Door lock system for double-door outward-opening type anti-theft door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111712083A (en) | 2020-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Kruegle | CCTV Surveillance: Video practices and technology | |
| CN106251531A (en) | A kind of thief-proof electricity meter box | |
| US20040173373A1 (en) | Locking device for male/female electrical cable connectors | |
| CN109495720A (en) | A kind of stagewise monitoring system | |
| CN111712083B (en) | Electrical equipment protection mechanism capable of preventing artificial damage and counterfeiting | |
| CN205880019U (en) | Anti -electricity -theft nonmetal batch meter of intelligent theftproof | |
| CN205713863U (en) | Electronic peephole viewer | |
| CN205506891U (en) | Anti -electricity -theft ammeter case of shooing | |
| KR101454405B1 (en) | Junction box for monitering camera | |
| CN2646910Y (en) | Electric larceny prevent and fire-proof ammeter box | |
| CN213547691U (en) | Terminal equipment for remote office | |
| CN212270769U (en) | Automatic opening and closing access door with face recognition function | |
| CN212695523U (en) | High security low-voltage distribution cabinet | |
| CN2704847Y (en) | Assembled fire-proof electricity meter box for preventing charge evasion | |
| CN200982116Y (en) | Protective lock | |
| CN207515815U (en) | Road environment monitoring box | |
| CN207968716U (en) | One cable reduction of fractions to a common denominator cloth cascade device system | |
| CN214585648U (en) | Electricity meter box for preventing electricity stealing | |
| CN108375691A (en) | A kind of intelligent monitoring and controlling device using remote monitoring modules | |
| CN214177451U (en) | Intelligent doorbell applied to multiple scenes | |
| CN217931782U (en) | A set of ammeter case that has protective structure | |
| CN219164654U (en) | Intelligent monitoring device for safe operation of high-speed rail unmanned water supply station | |
| CN215529040U (en) | Industrial control system network information security boundary isolation device | |
| CN212367429U (en) | Intelligent security video monitoring device based on face recognition | |
| CN216531580U (en) | Electric meter box cabinet door monitoring device for preventing electricity theft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |