CN113294038B

CN113294038B - Optical cross box passive electronic lock based on communication Internet of things

Info

Publication number: CN113294038B
Application number: CN202110743550.2A
Authority: CN
Inventors: 陈凯
Original assignee: Jiangsu Jinxinheng Technology Information Co ltd
Current assignee: Jiangsu Jinxinheng Technology Information Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2023-08-22
Anticipated expiration: 2041-07-01
Also published as: CN113294038A

Abstract

The invention discloses a communication internet of things-based light traffic box passive electronic lock, which comprises a light traffic box, wherein a backboard is arranged on the side wall of a box cover of the light traffic box, a plurality of fixing columns are arranged on the side wall of the backboard, the fixing columns penetrate through the box cover of the light traffic box, an electronic lock body is arranged on the back surface of the backboard, a groove is formed in the side wall of the electronic lock body, a lock tongue is arranged in the groove, a limiting groove is respectively formed in the side wall of one end of the fixing column, which is positioned on the back side of the backboard, top boards are respectively arranged on the top wall and the bottom wall of the back side of the backboard, a plurality of vertical sliding grooves are formed in the back side of the backboard, two moving boards are respectively arranged on the inner walls of the vertical sliding grooves, two first springs are respectively arranged on the top walls of the moving boards, and one ends of the two first springs far away from the moving boards are respectively fixedly connected with the bottom walls of the two top boards; the invention can protect the safety of the light traffic box and effectively prevent criminals from prizing the electronic lock and stealing electronic devices in the light traffic box.

Description

Optical cross box passive electronic lock based on communication Internet of things

Technical Field

The invention relates to the technical field of electronic locks, in particular to an optical cross box passive electronic lock based on communication Internet of things.

Background

The passive electronic lock is an electronic lock which does not need to be provided with a power supply (a battery) in the electronic lock, and is generally applied to work with an active electronic key, and the appearance and the installation mode are very similar to those of a general mechanical lock. The appearance, volume and installation mode of the lock head of the passive electronic lock are equivalent to those of a standard mechanical lock head, the lock head can directly replace (exchange) a common mechanical lock head, and the electronic lock head arranged on a common mechanical lock body is a core component of the passive electronic lock, and is a digital engine of which the common mechanical lock is directly upgraded into the electronic lock.

Because the passive electronic lock is intelligent and generally has no lock head, if criminals want to steal electronic devices in the optical cross box, the simplest method is to pry the electronic lock, and the electronic lock in the prior art often lacks precautions for the aspects, so the optical cross box passive electronic lock based on the communication Internet of things is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the defects existing in the prior art, such as: the countermeasure for prying open the optical cross box is lacking, and the optical cross box passive electronic lock based on the communication Internet of things is provided.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a passive electronic lock of light cross box based on communication thing networking, includes the light cross box, the backplate has been installed to light cross box case lid lateral wall, a plurality of fixed columns have been installed to the backplate lateral wall, a plurality of the fixed column all passes the case lid of light cross box, the electronic lock body has been installed to the back of backplate, the recess has been seted up to electronic lock body lateral wall, install the spring bolt in the recess, a plurality of the fixed column is located backplate dorsal side one end lateral wall and has seted up the restriction groove respectively, the roof has been installed respectively with the diapire to backplate dorsal side roof, many vertical sliding grooves have been seted up to the backplate dorsal side, a plurality of two kinematic plates have been installed respectively to vertical sliding groove inner wall, two the kinematic plate roof has all been installed two first springs, two the kinematic plate one end is kept away from to the first spring respectively with two roof diapire fixed connection, two motion mechanisms about the backplate dorsal side is installed.

Preferably, the motion mechanism comprises a fixed shaft, a rotating rod and a transverse plate, the fixed shaft is arranged on the back side of the back plate, the center position of the rotating rod is rotationally connected with one end, away from the back plate, of the fixed shaft, one end of the rotating rod is abutted against the side wall of the lock tongue, the other end of the rotating rod is rotationally connected with one end of the transverse plate, sliding grooves are respectively formed in the bottom wall and the bottom wall of the electronic lock body, and the two transverse plates are respectively in sliding connection with the inner walls of the two sliding grooves.

Preferably, the lateral wall of one side of the transverse plate far away from the sliding groove is provided with a convex block, the bottom wall of the moving plate is provided with an arc-shaped groove, and the shape of the arc-shaped groove is the same as that of the convex block.

Preferably, a second spring is arranged on the side wall of the side, close to the electronic lock body, of the rotating rod, and one end, far away from the rotating rod, of the second spring is fixedly connected with the side wall of the electronic lock body.

Preferably, a supporting rod is arranged on the side wall of one end, close to the vertical sliding groove, of the moving plate, and one end, far away from the moving plate, of the supporting rod is in sliding connection with the inner wall of the vertical sliding groove.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the arc-shaped lock tongue drives the rotating rod to rotate in the opening and closing process, the rotating rod drives the transverse plate and the protruding block to move, so that the moving rod is lifted, and the limiting block is separated from or matched with the limiting groove, and by the device, a plurality of fixing columns can be effectively locked under the condition that the lock tongue is not opened;

2. the arrangement of the lug and the arc-shaped groove ensures that the lug can be easily separated from the arc-shaped groove when the transverse plate moves transversely, and the moving plate can be lifted when the lug is separated from the arc-shaped groove, so that the limiting block is inserted into the limiting groove, the fixed column is limited, the electronic lock is effectively prevented from being pried off, the second spring is convenient for the bolt to retract into the electronic lock body, the rotating rod can return to the original position after the bolt is retracted into the electronic lock body, the rotating rod returns to the original position can drive the transverse plate to move, so that the lug moves into the arc-shaped groove, the limiting block is separated from the limiting groove, and at the moment, a worker can detach the fixed column, and overhaul and maintenance can be carried out on the electronic lock.

Drawings

Fig. 1 is a schematic structural diagram of an optical cross box passive electronic lock based on communication internet of things;

FIG. 2 is a rear view of the back plate;

fig. 3 is a schematic structural view of the moving plate and the sliding groove.

In the figure: 1 light cross box, 2 backplate, 3 electronic lock body, 4 recess, 5 spring bolt, 6 roof, 7 fixed columns, 8 first springs, 9 motion boards, 10 restriction groove, 11 restriction piece, 12 fixed axles, 13 bull stick, 14 diaphragm, 15 lug, 16 sliding groove, 17 arc wall, 18 second springs, 19 branch, 20 vertical chute.

Description of the embodiments

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Referring to fig. 1-3, a passive electronic lock of optical cross box based on communication internet of things comprises an optical cross box 1, wherein a backboard 2 is arranged on the side wall of a box cover of the optical cross box 1, a plurality of fixing columns 7 are arranged on the side wall of the backboard 2, the fixing columns 7 penetrate through the box cover of the optical cross box 1, an electronic lock body 3 is arranged on the back surface of the backboard 2, a groove 4 is formed in the side wall of the electronic lock body 3, a lock tongue 5 is arranged in the groove 4, limiting grooves 10 are respectively formed in the side wall of one end of the rear side of the backboard 2, a top plate 6 is respectively arranged on the top wall and the bottom wall of the rear side of the backboard 2, a plurality of vertical sliding grooves 20 are respectively formed in the rear side of the backboard 2, two moving plates 9 are respectively arranged on the inner walls of the plurality of vertical sliding grooves 20, a supporting rod 19 is arranged on the side wall of one end, close to the vertical sliding groove 20, which is far away from the moving plate 9, of the supporting rod 19 is in sliding connection with the inner wall of the vertical sliding grooves 20, and the movement of the moving plate 9 can be smoother through the interaction of the supporting rod 19 and the vertical sliding grooves 20;

the top wall of the two moving plates 9 is respectively provided with two limiting blocks 11, the top walls of the two moving plates 9 are respectively provided with two first springs 8, one ends of the two first springs 8, which are far away from the moving plates 9, are respectively and fixedly connected with the bottom walls of the two top plates 6, the back side of the back plate 2 is provided with an upper moving mechanism and a lower moving mechanism, each moving mechanism comprises a fixed shaft 12, a rotating rod 13 and a transverse plate 14, the fixed shaft 12 is arranged at the back side of the back plate 2, the center position of the rotating rod is rotationally connected with one end, which is far away from the back plate 2, of the fixed shaft 12, one end of the rotating rod abuts against the side wall of the lock tongue 5, one side wall, which is close to the electronic lock body 3, of the rotating rod 13 is provided with a second spring 18, one end, which is far away from the rotating rod 13, of the second spring 18 is fixedly connected with the side wall of the electronic lock body 3, and the second spring 18 can enable the lock tongue 5 to return to the original position when retracting into the groove 4, so that the next limiting effect is convenient;

the bull stick other end is connected with diaphragm 14 one end rotation, and sliding tray 16 has been seted up respectively to electronic lock body 3 diapire and diapire, and two diaphragms 14 are respectively with two sliding tray 16 inner wall sliding connection, and diaphragm 14 is kept away from sliding tray 16 one side lateral wall and is installed lug 15, and arc wall 17 has been seted up to motion board 9 diapire, and the shape of arc wall 17 is the same with the shape of lug 15, and the combined action of arc wall 17 and lug 15 can make the lift of motion board 9 to make restriction piece 11 lock restriction groove 10.

In the invention, when the electronic lock body 3 is opened, the lock tongue 5 is retracted into the groove 4, the rotating rod 13 abutting against the lock tongue 5 is rotated, the transverse plate 14 rotationally connected with the rotating rod 13 is moved, the protruding block 15 falls into the arc groove 17, the limiting block 11 on the moving plate 9 is not abutted against the limiting groove 10, and the fixing columns 7 can be detached at the moment;

when the electronic lock body 3 is closed, the lock tongue 5 extends out of the groove 4, at this time, the rotating rod 13 rotates, the transverse plate 14 rotationally connected with the rotating rod 13 slides in the sliding groove 16, so that the protruding block 15 on the top wall of the transverse plate 14 is separated from the arc groove 17, the moving plate 9 is lifted, the limiting block 11 arranged on the top wall of the moving plate 9 moves upwards, and is inserted into the limiting groove 10 on the side wall of the fixed column 7, so that a plurality of fixed columns 7 are limited in position, and a criminal is difficult to open the electronic lock by removing the fixed columns 7, so that the electronic devices in the optical cross box 1 are stolen.

In the description of the present invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a light cross box passive electronic lock based on communication thing networking, includes light cross box (1), its characterized in that, backplate (2) are installed to light cross box (1) case lid lateral wall, backplate (2) lateral wall has installed a plurality of fixed columns (7), a plurality of fixed columns (7) all pass the case lid of light cross box (1), electronic lock body (3) are installed to the back of backplate (2), recess (4) have been seted up to electronic lock body (3) lateral wall, install spring bolt (5) in recess (4), a plurality of fixed column (7) are located backplate (2) dorsal part one end lateral wall and have been seted up restriction groove (10) respectively, backplate (2) dorsal part roof and diapire have installed roof (6) respectively, backplate (2) dorsal part has seted up many vertical sliding grooves (20), a plurality of vertical sliding groove (20) inner wall has installed two motion boards (9) respectively, two restriction piece (11) are installed respectively to two motion board (9) roof, two motion board (9) roof have installed two and have installed two first roof and two roof (8) are kept away from motion mechanism (8) respectively;

the utility model provides a motion mechanism includes fixed axle (12), bull stick (13) and diaphragm (14), fixed axle (12) are installed in backplate (2) dorsal part, bull stick central point puts and is kept away from backplate (2) one end with fixed axle (12) and rotates to be connected, bull stick one end offsets with spring bolt (5) lateral wall, the bull stick other end rotates with diaphragm (14) one end to be connected, sliding tray (16) have been seted up respectively to electronic lock body (3) diapire and diapire, two diaphragm (14) respectively with two sliding tray (16) inner wall sliding connection, lug (15) have been installed to diaphragm (14) lateral wall of keeping away from sliding tray (16) one side, arc wall (17) have been seted up to motion board (9) diapire, the shape of arc wall (17) is the same with the shape of lug (15), bull stick (13) are close to electronic lock body (3) one side lateral wall and are installed second spring (18), bull stick (13) one end and electronic lock body (3) lateral wall fixed connection are kept away from to second spring (18).

2. The optical cross box passive electronic lock based on the communication internet of things according to claim 1, wherein a supporting rod (19) is arranged on the side wall of one end of the moving plate (9) close to the vertical sliding groove (20), and one end of the supporting rod (19) far away from the moving plate (9) is in sliding connection with the inner wall of the vertical sliding groove (20).