Intelligent key box for transformer substation borrowing key management

Abstract

The utility model relates to the technical field of key storage, and discloses an intelligent key box for managing borrowed keys of a transformer substation, which comprises a storage box body, an operation panel is arranged on the front side of the storage box body, a storage cavity is arranged in the storage box body, and a box door is hinged to the front side of the storage box body. The storage cavity of the storage box body is closed through the box door; a rotating plate is rotatably mounted in a storage cavity of the storage box body, a plurality of mounting grooves are formed in the front side and the rear side of the rotating plate, and an overturning box is rotatably mounted in each mounting groove. According to the intelligent key box, the rotating plate is arranged in the storage box body, the overturning boxes are arranged on the front side and the rear side of the rotating plate correspondingly, the front side and the rear side of the rotating plate can be switched to face the outer side, keys can be stored and taken in the different overturning boxes, the space in the box is reasonably utilized through the design, people can conveniently find and take the keys, the number of the overturning boxes is doubled, and the intelligent key box is convenient to use. The problem that the number of keys stored in a key box is small is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of key storage, in particular to an intelligent key box used for managing externally loaned keys of a transformer substation. Background Art

[0002] Traditional key boxes are used to borrow and return substation keys, and manual paper records of the borrower, returner, borrowing time, and return time are required. In order to facilitate key management, the prior art announcement number is CN211961409U, which discloses a special key intelligent management box, which relates to the technical field of key storage for secondary security encryption devices of substations, and solves the problem that the number of keys of substations managed by teams is large, the types are many, and they are not easy to manage. The utility model includes a box body, in which an unlocking key management host, multiple key columns, and a liquid crystal panel are arranged, and the unlocking key management host is electrically connected to the key column and the liquid crystal panel respectively; the key column is used to store and lock special keys, and the unlocking key management host includes a storage module for recording information, and the unlocking key management host controls the unlocking action of the key column. The unlocking key management host sets a corresponding program to control the key column to unlock the key, and the storage module records information to effectively manage the key.

[0003] However, in actual use, each key is equipped with several spare keys. If the key is stored in the lock hole, the spare key is only hung on the outside, and it is easy to take the spare key away, which is unsafe. If a separate drawer is used for storage, although multiple spare keys can be stored in each drawer to ensure the safety of the keys, it takes up too much space in the key box, and the number of keys stored in a key box is greatly reduced. Based on this, when the number of keys is large, the internal partition design of the existing key cabinet is unreasonable, and there is a problem of a small number of keys to be stored, which needs further improvement. Utility Model Content

[0004] The utility model aims to provide an intelligent key box for managing external keys of a transformer substation, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent key box for substation key lending management, comprising a storage box body, an operation panel is arranged on the front of the storage box body, a storage cavity is arranged inside the storage box body, a box door is hingedly installed on the front of the storage box body, and the storage cavity of the storage box body is closed by the box door;

[0006] A rotating plate is rotatably installed in the storage cavity of the storage box, and a plurality of installation grooves are provided on the front and rear sides of the rotating plate, and a flip box is rotatably installed in each installation groove, and the opening of the flip box faces upward, and the stored keys can be placed in the flip box from the upper opening, and an electric lock is provided inside the installation groove, and the flip box is locked and fixed in the installation groove by the electric lock. This design reasonably utilizes the space in the box, and is convenient for people to find and take keys, so that the number of flip boxes is doubled, which solves the problem of small number of keys to be stored in the key box.

[0007] In some embodiments, the operation panel is arranged on the upper side of the front of the storage box, and the box door is arranged on the lower side of the operation panel. A display screen, an RFID card sensor and a camera are fixedly installed on the front of the operation panel. The camera collects work ticket information and registers information of personnel who borrow and return keys, which greatly reduces the information management cost.

[0008] In some embodiments, there are two rotating plates, and the upper and lower ends of the two rotating plates are rotatably connected to the upper and lower walls of the storage cavity of the storage box, so that the two rotating plates are symmetrically installed in the storage cavity, and a flip box is provided on the front or back of the rotating plate to increase the number of flip boxes.

[0009] In some embodiments, the electric lock includes a lock port and an electromagnetic lock core. The lock port is arranged on the side of the flip box, and the electromagnetic lock core is embedded in the inner side of the installation groove. The telescopic end of the electromagnetic lock core can be inserted into the lock port to lock the flip box. The flip box is locked by electric control, and separate management improves security.

[0010] In some embodiments, a contact sensor is embedded in the inner wall of the installation groove. When the flip box is rotated and closed in the installation groove, the back of the flip box is pressed against the sensing end of the contact sensor to detect the opening and closing status of the flip box.

[0011] In some embodiments, a cable sleeve is fixedly installed on the top of the rotating plate, a partition is fixedly installed inside the storage box, the cable sleeve is rotatably connected to the partition, a limiting ring groove is provided on the upper surface of the partition, a limiting column is fixedly installed on the surface of the cable sleeve, and the limiting column can slide along the inner wall of the limiting ring groove.

[0012] In some embodiments, a magnetic strip is provided on the inner side of the box door, and the box door is adsorbed to the front side of the storage box through the magnetic strip. Transparent glass is embedded on the surface of the box door, and a door handle is fixedly installed on the outer side of the box door. A plurality of wall hanging plates are fixedly installed on the back side of the storage box. The key box can be placed on the floor or hung on the wall. Beneficial Effects

[0013] The utility model provides an intelligent key box for substation key lending management, which has the following beneficial effects:

[0014] 1. The intelligent key box is provided with a rotating plate in the storage box body, and respectively provided with flip boxes on the front and rear sides of the rotating plate. The front and rear sides of the rotating plate can be switched to face outwards, and keys can be stored and taken out in different flip boxes. This design reasonably utilizes the space in the box, and is convenient for people to find and take keys, so that the number of flip boxes is doubled, solving the problem of a small number of keys to be stored in the key box.

[0015] 2. The smart key box can store the used keys and spare keys in the flip boxes by setting up several independently locked flip boxes, which are not easy to be confused or stored incorrectly. In addition, a camera is added on the basis of the existing key box. The camera has the function of collecting work ticket information and registering the information of the key borrowers and returners, which greatly reduces the information management cost. In conjunction with the substation system's own management system, it can further improve the team's management level of outsourced personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model (I);

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model (II);

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the utility model (internal schematic diagram);

[0019] Figure 4 for Figure 3 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1 storage box, 2 operation panel, 3 box door, 4 rotating plate, 5 installation groove, 6 flip box, 7 display screen, 8 RFID card sensor, 9 camera, 10 lock, 11 electromagnetic lock cylinder, 12 contact sensor, 13 cable bushing, 14 partition, 15 limit ring groove, 16 limit column, 17 magnetic strip, 18 transparent glass, 19 door handle, 20 wall hanging piece. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4The utility model provides a technical solution: an intelligent key box for substation key lending management, including a storage box body 1, an operation panel 2 is arranged on the front of the storage box body 1, the operation panel 2 is arranged on the upper side of the front of the storage box body 1, and a box door 3 is arranged on the lower side of the operation panel 2. A display screen 7, an RFID card sensor 8 and a camera 9 are fixedly installed on the front of the operation panel 2.

[0023] A storage cavity is provided inside the storage box 1, and a door 3 is hingedly installed on the front of the storage box 1, and the storage cavity of the storage box 1 is closed by the door 3. A rotating plate 4 is rotatably installed in the storage cavity of the storage box 1, and a plurality of mounting grooves 5 are provided on the front and rear sides of the rotating plate 4, and a flip box 6 is rotatably installed in each mounting groove 5, and the opening of the flip box 6 faces upward, and the stored keys can be placed in the flip box 6 from the upper opening.

[0024] A contact sensor 12 is embedded in the inner wall of the installation groove 5. When the flip box 6 is rotated and covered in the installation groove 5, the back of the flip box 6 is pressed against the sensing end of the contact sensor 12, and the contact sensor 12 is triggered to detect whether the flip box 6 is in an open or closed state.

[0025] An electric lock is arranged inside the mounting groove 5, and the flip box 6 is locked and fixed in the mounting groove 5 by the electric lock. The electric lock includes a lock port 10 and an electromagnetic lock core 11. The lock port 10 is arranged on the side of the flip box 6, and the electromagnetic lock core 11 is embedded in the inner side of the mounting groove 5. When the contact sensor 12 detects that the flip box 6 is in a closed state, a locking signal is sent to the electromagnetic lock core 11, and the telescopic end of the electromagnetic lock core 11 can be inserted into the lock port 10 to achieve locking of the flip box 6.

[0026] A cable sleeve 13 is fixedly installed on the top of the rotating plate 4, and a partition 14 is fixedly installed inside the storage box 1. The cable sleeve 13 is rotatably connected to the partition 14. A limiting ring groove 15 is provided on the upper surface of the partition 14. A limiting column 16 is fixedly installed on the surface of the cable sleeve 13. The limiting column 16 can slide along the inner wall of the limiting ring groove 15. The power cable or signal cable of the electric lock box contact sensor 12 is inserted into the rotating plate 4 through the cable sleeve 13. The limiting column 16 slides in the limiting ring groove 15 to constrain the rotation angle of the cable sleeve 13, so that the rotating plate 4 can be installed to rotate back and forth at a fixed angle and cannot rotate continuously for multiple circles, thereby protecting the internal cables.

[0027] By setting up a number of independently locked flip boxes 6, the keys in use and spare keys can be stored in the flip boxes 6, and are not easily confused or stored incorrectly. In addition, a camera 9 is added to the existing key box. The camera 9 can collect work ticket information and register information of people who borrow and return keys, which greatly reduces the information management cost. In conjunction with the management system of the substation system itself, the management level of the team over outsourced personnel can be further improved.

[0028] Specifically, Figure 3 As shown, there are two rotating plates 4, and the upper and lower ends of the two rotating plates 4 are rotatably connected to the upper and lower walls of the storage cavity of the storage box 1, so that the two rotating plates 4 are symmetrically installed in the storage cavity, and a flip box 6 is provided on the front or back of the rotating plate 4 to increase the number of the flip boxes 6.

[0029] A magnetic strip 17 is provided on the inner side of the box door 3, and the box door 3 is adsorbed to the front side of the storage box 1 through the magnetic strip 17. A transparent glass 18 is embedded on the surface of the box door 3, and a door handle 19 is fixedly installed on the outer side of the box door 3. A plurality of wall hanging plates 20 are fixedly installed on the back side of the storage box 1.

[0030] The smart key box is provided with a rotating plate 4 in a storage box body 1, and respectively provided with flip boxes 6 on the front and rear sides of the rotating plate 4. The front and rear sides of the rotating plate 4 can be switched to face outward, and keys can be stored and taken out in different flip boxes 6. This design reasonably utilizes the space in the box and is convenient for people to find and take keys, so that the number of flip boxes 6 is doubled, solving the problem of a small number of keys that can be stored in the key box.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent key box for managing keys for substation lending, comprising a storage box (1), characterized in that: An operation panel (2) is arranged on the front of the storage box (1), a storage cavity is arranged inside the storage box (1), and a door (3) is hingedly mounted on the front of the storage box (1), and the storage cavity of the storage box (1) is closed by the door (3); A rotating plate (4) is rotatably mounted in the storage cavity of the storage box (1), a plurality of mounting grooves (5) are provided on both the front and rear sides of the rotating plate (4), and a flip box (6) is rotatably mounted in each mounting groove (5), the opening of the flip box (6) faces upward, and the stored key can be placed in the flip box (6) from the upper opening, and an electric lock is provided inside the mounting groove (5), and the flip box (6) is locked and fixed in the mounting groove (5) by the electric lock.

2. The intelligent key box for substation key lending management according to claim 1 is characterized in that: The operation panel (2) is arranged on the upper side of the front of the storage box (1), the box door (3) is arranged on the lower side of the operation panel (2), and a display screen (7), an RFID card sensor (8) and a camera (9) are respectively fixedly mounted on the front of the operation panel (2).

3. The intelligent key box for substation key lending management according to claim 2 is characterized in that: There are two rotating plates (4), and the upper and lower ends of the two rotating plates (4) are rotatably connected to the upper and lower walls of the storage cavity of the storage box (1) respectively, so that the two rotating plates (4) are symmetrically installed in the storage cavity.

4. The intelligent key box for substation key lending management according to claim 3 is characterized by: The electric lock comprises a lock port (10) and an electromagnetic lock core (11); the lock port (10) is arranged on the side of the tumble box (6); the electromagnetic lock core (11) is embedded in the inner side of the mounting groove (5); the telescopic end of the electromagnetic lock core (11) can be inserted into the lock port (10) to achieve locking of the tumble box (6).

5. The intelligent key box for substation key lending management according to claim 4 is characterized in that: A contact sensor (12) is embedded in the inner wall of the installation groove (5); when the flip box (6) is rotated and covered in the installation groove (5), the back side of the flip box (6) is pressed against the sensing end of the contact sensor (12).

6. The intelligent key box for substation key lending management according to claim 5 is characterized by: A cable sleeve (13) is fixedly mounted on the top of the rotating plate (4), a partition (14) is fixedly mounted inside the storage box (1), the cable sleeve (13) is rotatably connected to the partition (14), a limiting annular groove (15) is provided on the upper surface of the partition (14), a limiting column (16) is fixedly mounted on the surface of the cable sleeve (13), and the limiting column (16) can slide along the inner wall of the limiting annular groove (15).

7. An intelligent key box for substation key lending management according to any one of claims 1 to 6, characterized in that: A magnetic strip (17) is provided on the inner side of the box door (3), and the box door (3) is adsorbed to the front side of the storage box (1) via the magnetic strip (17). A transparent glass (18) is embedded on the surface of the box door (3), and a door handle (19) is fixedly mounted on the outer side of the box door (3).

8. The intelligent key box for substation key lending management according to claim 7 is characterized by: A plurality of wall hanging plates (20) are fixedly mounted on the back of the storage box (1).

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