CN211369877U

CN211369877U - Lock for distribution network cabinet

Info

Publication number: CN211369877U
Application number: CN201921189020.2U
Authority: CN
Inventors: 张运双; 杨爱璜; 王笑含; 胡凡君; 罗明亚; 海龙; 和仕明; 刘国波; 章祥; 章建明
Original assignee: Lijiang Power Supply Bureau of Yunnan Power Grid Co Ltd)
Current assignee: Lijiang Power Supply Bureau of Yunnan Power Grid Co Ltd)
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-08-28
Anticipated expiration: 2029-07-26

Abstract

The utility model belongs to the technical field of distribution network equipment management, in particular to a lock for distribution network cabinets, which comprises a lock body, wherein an operation button is fixedly connected to the center of the upper end of the front surface of the lock body, a camera component is fixedly connected to the center of the lower end of the front surface of the lock body, square grooves are distributed in an array manner at the lower end of the left side of the lock body, a driving rotating shaft is movably connected to the center of the front surface of the lock body in a penetrating manner, a vertical gear is fixedly connected to the center of the outer side of the driving rotating shaft, a transverse gear is meshed with the bottom; through the camera component and the storage module that set up, when someone (staff or other people) unblock that can be fine, can record always to connect storage and storage module through the electric wire communication, improved distribution box with a net's security performance, when someone maliciously destroys the thing of stealing the distribution box with a net simultaneously, can in time stop the loss through the video recording.

Description

Lock for distribution network cabinet

Technical Field

The utility model belongs to the technical field of distribution network equipment management, concretely relates to distribution network is tool to lock for cabinet.

Background

The distribution network box (cabinet) is an important component of the whole distribution network infrastructure, along with the progress of society and the development of economy, the requirements of users on power supply quality and power supply reliability are higher and higher, the rapid expansion and reconstruction of the distribution network are continuously carried out, new users are continuously accessed, the number of equipment of the power distribution network box is also rapidly increased, the national power grid company gradually pushes intelligent distribution networks, the electric equipment is required to have higher safety, support the interaction with the users and intelligent management, and the number of the equipment of the distribution network is large, the distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, and can be switched on or switched off by a manual or automatic switch in normal operation.

The prior art has the following problems:

present distribution network is tool to lock for cabinet, the structure is complicated, what adopt simultaneously all is ordinary lock, has reduced the security performance, if the thing of stealing the inside is broken open by force simultaneously, can not be fine after the settlement know who destroys, the cost is increased.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a distribution network is tool to lock for cabinet has safe characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a lock for a distribution network cabinet comprises a lock body, wherein an operation button is fixedly connected to the center of the upper end of the front surface of the lock body, a camera shooting component is fixedly connected to the center of the lower end of the front surface of the lock body, square grooves are distributed on the lower end of the left side of the lock body in an array manner, a driving rotating shaft is movably connected to the center of the front surface of the lock body in a penetrating manner, a vertical gear is fixedly connected to the center of the outer side of the driving rotating shaft, a transverse gear is meshed with the bottom of the vertical gear, a lock catch is fixedly connected to the bottom of the transverse gear, the front surface of the lock body is movably connected with a lock handle through the driving rotating shaft, a fingerprint identification component is fixedly connected to the center of the left side of the front surface of the lock handle, an electric telescopic rod is fixedly connected to the, the buffer box is placed, the upper end of the inner cavity of the buffer box is fixedly connected with a PLC (programmable logic controller), the bottom of the PLC is fixedly connected with a storage module, the bottom of the storage module is fixedly connected with a fingerprint identification module, and the bottom of the fingerprint identification module is fixedly connected with a storage battery.

Preferably, one side of the lock catch penetrates through the square groove and is movably connected to the bottom of the driving rotating shaft through the vertical gear and the transverse gear, the size of the lock catch is the same as that of the square groove, and the length of the lock catch is the same as that of the inner cavity of the lock body.

Preferably, the fingerprint identification member is connected to the fingerprint identification module through wire communication.

Preferably, the outer diameter of the electric telescopic rod is the same as the inner diameter of the clamping groove, and the clamping groove is fixedly connected to the center of the bottom of the clamping block.

Preferably, the PLC controller is connected with the operation key fingerprint identification module and the electric telescopic rod through electric wire communication.

Preferably, the battery passes through the electric wire communication and connects in PLC controller, storage module, fingerprint identification component and the component of making a video recording, the battery is detachable construction.

Compared with the prior art, the beneficial effects of the utility model are that:

through the cooperation of the arranged operation keys, the fingerprint identification component and the PLC controller, the password can be well input through the operation keys and the fingerprint of a worker can be well identified through the fingerprint identification component, the PLC controller controls the electric telescopic rod to vertically stretch through the wire communication connection after detecting correct information, through the arranged driving rotating shaft, the vertical gear, the transverse gear and the lock catch, the lock handle can be well unlocked through manually rotating upwards by the worker after the worker verifies the correctness and the PLC controller detects the correctness, the lock handle drives the lock catch to transversely move left and right through the square groove through the vertical gear and the transverse gear, the structure is simple, the operation is simple and convenient, meanwhile, the manufacturing cost is low, through the arranged camera shooting component and the storage module, when someone (the worker or others) unlocks well, can record all the time to connect storage and storage module through the electric wire communication, improved distribution box with a net's security performance, when someone maliciously destroys the thing of stealing in the distribution box with a net simultaneously, can in time stop the loss through the video recording.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the three-dimensional structure inside the lock body of the present invention;

fig. 2 is a schematic view of the overall structure of the lock body of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the lock catch inside the lock body of the present invention;

fig. 4 is a schematic view of a gear engagement structure in the present invention;

fig. 5 is a schematic structural view of a fastening block in the present invention;

FIG. 6 is a schematic view of the internal structure of the buffer box of the present invention;

in the figure: 1. a lock body; 2. operating a key; 3. an image pickup member; 4. a square groove; 5. driving the rotating shaft; 6. A vertical gear; 7. a transverse gear; 8. locking; 9. a lock handle; 10. a fingerprint recognition component; 11. an electric telescopic rod; 12. a fastening groove; 13. a buckling block; 14. placing a buffer box; 15. a PLC controller; 16. A storage module; 17. a fingerprint identification module; 18. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: a lock for a distribution network cabinet comprises a lock body 1, wherein an operation button 2 is fixedly connected to the center of the upper end of the front surface of the lock body 1, a camera shooting component 3 is fixedly connected to the center of the lower end of the front surface of the lock body 1, square grooves 4 are distributed on the array of the lower end of the left side of the lock body 1, a driving rotating shaft 5 is movably connected to the center of the front surface of the lock body 1 in a penetrating manner, a vertical gear 6 is fixedly connected to the center of the outer side of the driving rotating shaft 5, a transverse gear 7 is meshed with the bottom of the vertical gear 6, a lock catch 8 is fixedly connected to the bottom of the transverse gear 7, a lock handle 9 is movably connected to the front surface of the lock body 1 through the driving rotating shaft 5, a fingerprint identification component 10 is fixedly connected to the center of the left side of the, buffer box 14 is placed to 1 inner chamber upper end fixedly connected with of lock body, places 14 inner chamber upper ends fixedly connected with PLC controller 15 of buffer box, and the fixedly connected with storage module 16 in PLC controller 15 bottom, 16 fixedly connected with fingerprint identification modules 17 in storage module bottom, 17 bottom fixedly connected with batteries 18 of fingerprint identification module.

In this embodiment: the image pickup member 3 is of model HQDC 6.

In this embodiment: the model of the storage module 16 is DS-SFP-FC 8G-SW.

In this embodiment: the model number of the fingerprint identification module 17 is R503.

In this embodiment: the fingerprint identification member 10 is model number uru 4000B.

In this embodiment: PLC controller 15 is model FX1N-20 MR/MT.

In this embodiment: the model of the electric telescopic rod 11 is wxtg.

In this embodiment: through the operation key 2, the fingerprint identification component 10 and the PLC 15, the three are matched, the password can be well input through the operation key 2, the fingerprint of a worker can be well identified through the fingerprint identification component 10, the PLC 15 controls the electric telescopic rod 11 to vertically extend and retract through wire communication connection after detecting correct information, the lock handle 9 is manually rotated upwards through the worker after the worker verifies the correctness and the PLC 15 detects the correctness through the arranged driving rotating shaft 5, the vertical gear 6, the transverse gear 7 and the lock catch 8, the lock handle 9 drives the lock catch 8 to transversely move left and right through the square groove 4 through the vertical gear 6 and the transverse gear 7, the unlocking can be well realized, the structure is simple, the operation is simple and convenient, the manufacturing cost is low, and when the unlocking is carried out by someone (the worker or other people) through the arranged camera shooting component 3 and the storage module 16, can record all the time to connect storage and storage module 16 through the electric wire communication, improved distribution box with a net's security performance, when someone maliciously destroys the thing of stealing in the distribution box with a net simultaneously, can in time stop the loss through the video recording.

Specifically, one side of the lock catch 8 penetrates through the square groove 4 and is movably connected to the bottom of the driving rotating shaft 5 through the vertical gear 6 and the transverse gear 7, the size of the lock catch 8 is the same as that of the square groove 4, and the length size of the lock catch 8 is the same as that of the inner cavity of the lock body 1; reasonable in design, simple structure drives pivot 5 simultaneously and can be fine drives hasp 8 through horizontal removal through square groove 4 through vertical gear 6 and transverse gear 7.

Specifically, the fingerprint identification component 10 is connected to the fingerprint identification module 17 through wire communication, and the fingerprint identification component 10 is connected to the fingerprint identification module 17 through wire communication for storage and identification.

Specifically, the outer diameter of the electric telescopic rod 11 is the same as the inner diameter of the buckling groove 12, and the buckling groove 12 is fixedly connected to the center of the bottom of the buckling block 13; through PLC controller 15 through electric wire communication connection control electric telescopic handle 11 vertical telescope, can be fine let drive pivot 5 rotate.

Specifically, the PLC controller 15 is connected to the operation key 2 and the fingerprint recognition module 17 and the electric telescopic rod 11 through a wire communication, and each electric device on the device is controlled through the PLC controller 15.

Specifically, the storage battery 18 is connected to the PLC controller 15, the storage module 16, the fingerprint identification module 17, the fingerprint identification member 10 and the image pickup member 3 through wire communication, and the storage battery 18 is a detachable structure; the electrical devices on the device are supplied with electrical power via the battery 18.

The utility model discloses a theory of operation and use flow: the utility model provides a distribution network is tool to lock for cabinet, when using, at first the staff carries out input password and the fingerprint through fingerprint identification component 10 discernment staff through operation button 2, if correct PLC controller 15 can be through electric wire communication connection control electric telescopic handle 11, electric telescopic handle 11 stretches out and draws back perpendicularly, electric telescopic handle 11 leaves buckle groove 12, the staff is 9 rebound with the lock, it drives vertical gear 6 and rotates to drive 5 bottoms of pivot, vertical gear 6 drives transverse gear 7 through the meshing simultaneously and rotates, transverse gear 7 drives the hasp and carries out transverse motion, unblock that just can be fine, component 3 makes a video recording when someone (staff or storage module 16) unblock, can record a video recording always, and connect storage and storage module 16 through the electric wire communication.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a distribution network is tool to lock for cabinet, includes lock body (1), its characterized in that: the central part of the upper end of the front surface of the lock body (1) is fixedly connected with an operation key (2), the central part of the lower end of the front surface of the lock body (1) is fixedly connected with a camera component (3), square grooves (4) are distributed on the lower end array on the left side of the lock body (1), the central part of the front surface of the lock body (1) is movably connected with a driving rotating shaft (5) in a penetrating way, the central part of the outer side of the driving rotating shaft (5) is fixedly connected with a vertical gear (6), the bottom of the vertical gear (6) is meshed with a transverse gear (7), the bottom of the transverse gear (7) is fixedly connected with a lock catch (8), the front surface of the lock body (1) is movably connected with a lock handle (9) through the driving rotating shaft (5), the central part of the left side of the front surface, electric telescopic handle (11) top buckle is connected with buckle groove (12), electric telescopic handle (11) are connected with buckle piece (13) through buckle groove (12) buckle, buffer box (14) are placed to lock body (1) inner chamber upper end fixedly connected with, place buffer box (14) inner chamber upper end fixedly connected with PLC controller (15), PLC controller (15) bottom fixedly connected with storage module (16), storage module (16) bottom fixedly connected with fingerprint identification module (17), fingerprint identification module (17) bottom fixedly connected with battery (18).

2. The lock for distribution network cabinets of claim 1, wherein: hasp (8) one side is run through square groove (4) and is passed through vertical gear (6) and transverse gear (7) swing joint in drive pivot (5) bottom, hasp (8) size is the same with the size of square groove (4), the length dimension of hasp (8) is the same with the length dimension of lock body (1) inner chamber.

3. The lock for distribution network cabinets of claim 1, wherein: the fingerprint identification component (10) is connected to the fingerprint identification module (17) through wire communication.

4. The lock for distribution network cabinets of claim 1, wherein: the outer diameter of the electric telescopic rod (11) is the same as the inner diameter of the clamping groove (12), and the clamping groove (12) is fixedly connected to the center of the bottom of the clamping block (13).

5. The lock for distribution network cabinets of claim 1, wherein: the PLC controller (15) is connected to the operation key (2) and the fingerprint identification module (17) and the electric telescopic rod (11) through electric wire communication.

6. The lock for distribution network cabinets of claim 1, wherein: the storage battery (18) is connected to the PLC (programmable logic controller) controller (15), the storage module (16), the fingerprint identification module (17), the fingerprint identification component (10) and the camera shooting component (3) through electric wire communication, and the storage battery (18) is of a detachable structure.