CN216974456U

CN216974456U - Intelligent lock box

Info

Publication number: CN216974456U
Application number: CN202220303485.1U
Authority: CN
Inventors: 刘永伟; 周树温
Original assignee: Yunding Network Technology Beijing Co Ltd
Current assignee: Yunding Network Technology Beijing Co Ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-07-15
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses an intelligent lock box which comprises a lock box lower cover with a storage space and an upper cover assembly capable of being mutually opposite to and locked with the lock box lower cover, wherein the upper cover assembly comprises a lock box upper cover and an upper cover support, an electric drive assembly and a vertical lock tongue driven by the electric drive assembly are arranged between the lock box upper cover and the upper cover support, a lock catch part matched with the lock tongue is arranged at a position close to the vertical upper edge of the lock box lower cover, an anti-knocking device used for dispersing impact force is arranged in the lock box upper cover, and the anti-knocking device is positioned on the inner side of the top end of the lock box upper cover. This intelligence lock box prevent knocking the impact force that the device dispersedly received, avoid the more transmission of impact force to spring bolt department, lead to the lock box to open to make intelligence lock box have higher anti performance of knocking, moreover, because anti performance of knocking improves, product appearance design's performance space is bigger, and product material cost can be reduced in frivolous design.

Description

Intelligent lock box

Technical Field

The utility model relates to the technical field of intelligent locks, in particular to an intelligent lock box for storing keys, access cards and other articles.

Background

The popularization of the intelligent door lock greatly facilitates the daily life of people, but the intelligent door lock is not convenient to install under some special conditions.

To this, intelligence lock box is suitable for fortune, and intelligence lock box can be used to the house key and stores in intelligence lock box, stores the key in intelligence lock box during the use, is fixed in door or outer wall etc. with intelligence lock box again, can open intelligence lock box through modes such as password, fingerprint, cell-phone remote control, realizes the intelligence and comes in and go out, and need not to hand-carry the key.

The installation of intelligence lock box is simple, the discernment authentication method is the same basically with intelligent lock, can possess the use experience of partial intelligent lock under the condition that keeps mechanical lock, nevertheless with the door lock unanimity, the requirement of intelligence lock box to the security is also higher, and intelligence lock box is because inside electronic components and transmission parts are more, in the experiment of carrying out anti violence dismantlement, need consider the function influence of various experimental means to the inside mechanical structure of lock and electronic components, and intelligence lock box is owing to adopt vertical spring bolt structure usually, the spring bolt appears easily when knocking and receives the power of transmission and the circumstances of back contracting the unblanking, this problem is not regarded in the product on the market at present, there is great hidden danger in the security.

Although the anti-knocking performance can be improved by increasing the overall rigidity of the shell or increasing the damping coefficient of the spring, the overall structure is thick and heavy due to the increase of the overall rigidity of the shell, the cost is high, the anti-knocking effect is not obvious, the effect of the damping coefficient of the spring is small, the stress of the motor is increased, and the requirement for selecting the type of the motor is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent lock box with higher knocking resistance.

In order to achieve the purpose, the utility model provides an intelligent lock box, which comprises a lock box lower cover with a storage space and an upper cover assembly capable of being mutually opposite to and locked with the lock box lower cover, wherein the upper cover assembly comprises a lock box upper cover and an upper cover support, an electric drive assembly and a vertical lock tongue driven by the electric drive assembly are arranged between the lock box upper cover and the upper cover support, a lock catch part matched with the lock tongue is arranged at a position close to the vertical upper edge of the lock box lower cover, an anti-knocking device for dispersing impact force is arranged in the lock box upper cover, and the anti-knocking device is positioned on the inner side of the top end of the lock box upper cover.

Furthermore, the anti-knocking device comprises an installation block and a vibration dissipation pin, wherein the installation block is provided with a vertical installation hole, the bottom end of the vibration dissipation pin is inserted into the installation hole, the top end of the vibration dissipation pin extends out of the installation hole, and a damping spring sleeved on the vibration dissipation pin is arranged in the installation hole to elastically support the vibration dissipation pin.

Furthermore, the vibration dissipation pin is T-shaped, the top end of the damping spring is supported on the step part of the vibration dissipation pin, and the bottom end of the damping spring is supported on the bottom of the mounting hole.

Furthermore, the mounting block is provided with a first mounting hole and a second mounting hole which are bilaterally symmetrical, the first mounting hole is internally provided with a first vibration dissipation pin and a first damping spring, and the second mounting hole is internally provided with a second vibration dissipation pin and a second damping spring.

Furthermore, the bottom of the installation block is provided with a protruding part which can be abutted to the upper end of the lock bolt in a locking state, and the protruding part corresponds to the vibration dissipation pin in the vertical direction.

Further, the tail part of the bolt is provided with a lock handle extending downwards.

Furthermore, the main body part of the lock tongue is of a block structure, and the upper end of the lock tongue is of an inclined plane shape.

Furthermore, the locking part is a U-shaped locking bracket which is perpendicular to the locking surface of the lower cover of the lock box.

Furthermore, the top of the lock box lower cover is provided with a lock beam.

Further, the subassembly of electricity driving includes motor module, motor briquetting, motor slider and spring bolt spring, the motor module by the motor briquetting is located lock box upper cover, motor slider with the power take off end transmission of motor mould is connected and can move along vertical direction under the drive of motor module, the spring bolt spring is located between motor slider and the spring bolt.

According to the intelligent lock box provided by the utility model, the anti-knocking device is arranged on the inner side of the top end of the upper cover of the lock box, and is positioned above the locking position of the lock tongue and the lock catch part in the vertical direction, so that when the top of the upper cover of the lock box is knocked by external force, the received impact force can be dispersed, the lock box is prevented from being opened due to the fact that more impact force is transmitted to the lock tongue and the lock tongue is pressed to sink, and the intelligent lock box has higher anti-knocking performance.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent lock box provided in an embodiment of the present invention in an open state;

FIG. 2 is an exploded view of the lid assembly shown in FIG. 1;

FIG. 3 is a cross-sectional view of the lid assembly shown in FIG. 1;

fig. 4 is an exploded schematic view of the knock prevention device shown in fig. 2.

In the figure:

1. the lock box comprises a lock box lower cover 2, an upper cover component 3, a lock beam 21, a lock box upper cover 22, an upper cover support 23, a bolt 4, an electric drive component 41, a motor module 42, a motor press block 43, a motor slide block 44, a bolt spring 5, a lock catch support 6, an anti-knock device 61, a mounting block 611, a mounting hole 612, a bulge 62, a vibration dissipation pin 63 and a damping spring

Detailed Description

In order that those skilled in the art will better understand the disclosure, the utility model will be described in further detail with reference to the accompanying drawings and specific embodiments.

In this specification, terms such as "upper, lower, inner, and outer" are established based on positional relationships shown in the drawings, and the corresponding positional relationships may vary depending on the drawings, and therefore, the terms are not to be construed as absolutely limiting the scope of protection; moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.

As shown in fig. 1, in a specific embodiment, the intelligent lock box provided by the present invention mainly comprises two major parts, namely, a lock box lower cover 1 and an upper cover assembly 2, wherein the lock box lower cover 1 is substantially in a rectangular parallelepiped shape, a lock beam 3 is arranged at the top of the lock box lower cover, the intelligent lock box can be hung on a door handle, a door handle and other positions capable of passing through the lock beam 3, the thickness of the lock box lower cover 1 is slightly larger, a storage space for storing small articles such as keys is formed inside the lock box lower cover 1, the shape of the upper cover assembly 2 is similar to that of the lock box lower cover 1, the upper cover assembly 2 is also in a rectangular parallelepiped shape, the thickness of the upper cover assembly is slightly thinner than that of the lock box lower cover 1, and the lock box lower cover 1 and the upper cover assembly 2 are hinged or fastened to each other at the lower edge. Of course, in other embodiments, the thickness of the lock box lower cover 1 may be the same as that of the upper cover assembly 2, or the thickness of the lock box lower cover 1 may be smaller than that of the upper cover assembly.

When the intelligence lock box is in the locking state, upper cover subassembly 2 and the complete butt of lock box lower cover 1 are in the same place to the storage space of lock box lower cover 1, when the intelligence lock box is in the open mode, upper cover subassembly 2 can be opened for the upset of lock box lower cover 1, so that the consumer takes out article such as the key of depositing in advance from lock box lower cover 1, its specific shutting and the mode of unblanking can have multiple form, for example set up digital button in the front of upper cover subassembly 2, carry out the authentication through the mode of password, or, set up fingerprint identification device on the surface of upper cover subassembly 2, carry out the authentication through the mode of fingerprint, etc.

As shown in fig. 2 and 3, the upper cover assembly 2 has a lock case upper cover 21 and an upper cover bracket 22, an electric drive assembly 4 and a vertical bolt 23 driven by the electric drive assembly are arranged between the lock case upper cover 21 and the upper cover bracket 22, and the lock case lower cover 1 is provided with a locking component near the vertical upper edge for matching with the bolt 23, wherein the locking component in this embodiment is a U-shaped locking bracket 5 perpendicular to the locking surface of the lock case lower cover.

The electric drive assembly 4 mainly comprises a motor module 41, a motor pressing block 42, a motor sliding block 43, a bolt spring 44 and the like, wherein the motor module 41 is positioned on the lock box upper cover 21 through the motor pressing block 42, the motor sliding block 43 is in transmission connection with the power output end of the motor module 41 and can move in the vertical direction under the driving of the motor module 41, and the bolt spring 44 is arranged between the motor sliding block 43 and the bolt 23.

The main body part of the bolt 23 is a block structure with a cavity inside, the upper end of the bolt is in a bevel shape, the bolt is in a right trapezoid shape in side projection, the tail part of the bolt 23 is provided with a lock handle extending towards the motor slider 43, the motor module 41, the motor slider 43, the bolt spring 44 and the bolt 23 are sequentially arranged from the bottom to the top along the vertical direction, and are integrally packaged inside the lock box upper cover 21 by the upper cover bracket 22, the bolt spring 44 is a conical spring, the diameter of one end of the bolt spring facing the bolt 23 is smaller, the diameter of the other end of the bolt facing away from the bolt 23 is larger, the tail end of the lock handle of the bolt 23 is provided with a through hole, a screw can be screwed into the through hole, and the small-diameter end of the bolt spring 44 abuts against the screw, so that the bolt 23 can be driven to move upwards.

The upper cover bracket 22 is designed with a concave position near the top end to accommodate the U-shaped latch bracket 5 of the lock case lower cover, and in the locked state, the U-shaped latch bracket 5 of the lock case lower cover enters the concave position of the upper cover bracket 22 and is locked by the latch 23.

When the locking mechanism works, the motor of the motor module 41 rotates forward and backward to drive the motor slide block 43 to move towards the top end or towards the bottom end, and when the motor slide block moves towards the top end, the locking bolt spring 44 is pushed to push the locking bolt 23 to lock the locking buckle bracket 5; when the lock is moved to the bottom, the bottom end of the lock tongue 23 has no supporting device, and automatically slides downwards under the action of gravity, and the lock catch support 5 is not clamped and is in an unlocking state.

As shown in fig. 4, an anti-knocking device 6 for dispersing impact force is arranged in the lock case upper cover 21, the anti-knocking device 6 is located on the inner side of the top end of the lock case upper cover 21, and in the vertical direction, the anti-knocking device 6 is located above the locking position of the lock tongue 23 and the lock catch bracket 5.

The anti-knock device 6 mainly comprises an installation block 61, a vibration dispersing pin 62 and a damping spring 63, wherein the installation block 61 is provided with two bilaterally symmetrical installation holes 611 which are respectively a first installation hole and a second installation hole, the two installation holes are internally provided with the vibration dispersing pin 62 and the damping spring 63, the bottom end of the vibration dispersing pin 62 is respectively inserted into the installation holes 611, the top end of the vibration dispersing pin 62 extends out of the installation holes 611, and the damping spring 63 in the installation holes 611 is sleeved on the vibration dispersing pin 62 to elastically support the vibration dispersing pin 62.

The two vibration dissipation pins 62 have the same shape and are both in a "T" shape, the top end of the damping spring 63 is supported on the step part of the vibration dissipation pin 62, and the bottom end of the damping spring 63 is supported on the inner bottom of the mounting hole 611.

More specifically, the bottom of the mounting block 61 is provided with a cylindrical protrusion 612 that can abut against the top end of the lock tongue 23 in the locked state, each protrusion 612 corresponds to the vibration dissipating pin 62 in the vertical direction, and the protrusion 612 is designed with an arc-shaped concave surface so as to abut against the top end of the lock tongue 23.

When using external force to strike the top of lock box upper cover 21, install scattered round pin 62 that shakes in installation piece 61 and receive the transmission power of coming, oppress damping spring 63 downwards to the impact force that the dispersion received can play the effect of further dispersion impact force through the arc concave surface of installation piece bulge 612, thereby avoid too much transmission of impact force to spring bolt 23, can not oppress spring bolt 44 and sink, the lock box is difficult to be opened by violence.

The above embodiments are merely preferred embodiments of the present invention, and are not limited thereto, and on the basis of the above embodiments, various embodiments can be obtained by performing targeted adjustment according to actual needs. For example, three or four vibration-dissipating round pins 62 are mounted on the mounting block 61, or the vibration-dissipating round pins 62 are designed in other shapes, and so on. This is not illustrated here, since many implementations are possible.

This intelligence lock box can be used for depositing the house card, the car key, the jewelry, valuable private goods such as USB flash disk, can store key and entrance guard's card of consumer all in one place safely, when going out, only need hang intelligence lock box on door or other positions, take out the key just can open the door from the inside when returning, its mounting means is very nimble, both can imbed in the outer wall, also can hang on the door handle like the padlock, do not worry can be taken away by others, the use scene is very extensive.

The above description details the intelligent lock box provided by the present invention. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the core concepts of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, it is possible to make various improvements and modifications to the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides an intelligence lock box, its characterized in that, including the lock box lower cover that has storage space with can with the upper cover subassembly that the lock box lower cover is to merging the locking each other, the upper cover subassembly includes lock box upper cover and upper cover support, be equipped with between lock box upper cover and the upper cover support and drive the subassembly and by the vertical spring bolt of electricity drive subassembly driven, the position that locks box lower cover is being close vertical to the upper limb be equipped with be used for with spring bolt matched with hasp part, be equipped with the anti-knock device that is used for the dispersion impact force in the lock box upper cover, the anti-knock device is located the top inboard of lock box upper cover.

2. The intelligent lock box according to claim 1, wherein the anti-knock device comprises a mounting block and a vibration dissipation pin, the mounting block is provided with a vertical mounting hole, the bottom end of the vibration dissipation pin is inserted into the mounting hole, the top end of the vibration dissipation pin extends out of the mounting hole, and a damping spring sleeved on the vibration dissipation pin is arranged in the mounting hole to elastically support the vibration dissipation pin.

3. The smart lock box according to claim 2, wherein the vibration dissipation pin is "T" shaped, the top end of the damping spring is supported on the step portion of the vibration dissipation pin, and the bottom end of the damping spring is supported on the bottom of the mounting hole.

4. The intelligent lock box according to claim 3, wherein the mounting block is provided with a first mounting hole and a second mounting hole which are bilaterally symmetrical, the first mounting hole is internally provided with a first vibration dissipating pin and a first damping spring, and the second mounting hole is internally provided with a second vibration dissipating pin and a second damping spring.

5. The intelligent lock box of claim 4, wherein the bottom of the mounting block is provided with a protrusion which can abut against the upper end of the bolt in a locked state, and the protrusion corresponds to the vibration dissipation pin in the vertical direction.

6. The smart lock box of claim 1 wherein the tail of the deadbolt carries a downwardly extending handle.

7. The intelligent lock box of claim 6, wherein the main body of the lock tongue is a block structure, and the upper end of the lock tongue is in the shape of an inclined plane.

8. The intelligent lock box of claim 7, wherein the locking member is a "U" shaped locking bracket disposed perpendicular to the locking surface of the lower cover of the lock box.

9. The smart lock box of claim 8, wherein a lock beam is provided on the top of the lock box lower cover.

10. The intelligent lock box of any one of claims 1 to 9, wherein the electric drive assembly comprises a motor module, a motor pressing block, a motor slider and a bolt spring, the motor module is positioned on the upper cover of the lock box by the motor pressing block, the motor slider is in transmission connection with a power output end of the motor module and can move in a vertical direction under the driving of the motor module, and the bolt spring is arranged between the motor slider and the bolt.