CN209942427U

CN209942427U - Key box coded lock and key box thereof

Info

Publication number: CN209942427U
Application number: CN201822200663.4U
Authority: CN
Inventors: 欧阳红军
Original assignee: Shenzhen Nokelock Technology Co Ltd
Current assignee: Shenzhen Nokelock Technology Co Ltd
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2020-01-14
Anticipated expiration: 2028-12-26

Abstract

The utility model is suitable for a tool to lock technical field provides a key box trick lock installs on the box body, including buckle, thumb wheel, electronic spacing subassembly and password instruction module, the buckle is located in the box body and with the thumb wheel transmission is connected, the thumb wheel is stirred the buckle is with lock joint locking or release unblock the box body, electronic spacing subassembly is spacing fixed the thumb wheel is so that the buckle lock joint the box body, just electronic spacing subassembly with password instruction module electric connection is in order to receive password instruction module's unblock instruction and release are not hard up the thumb wheel. A key box including the key box combination lock is also presented. Therefore, the utility model discloses can promote the security of key box, be applicable to management department and accomodate the key management.

Description

Key box coded lock and key box thereof

Technical Field

The utility model relates to a tool to lock technical field especially relates to a key box trick lock and key box thereof.

Background

People sometimes forget to carry home or dormitory door keys when going out, if all the keys are forgotten at home, the user can only unlock the door through an unlocking company or go to a management place to take a backup key, the unlocking company usually needs to replace the door lock again when unlocking the door, and the flow is usually complicated when the management place takes the backup key; and the management department accomodates the backup key and often installs anti-theft device to it, appears losing the problem easily.

In view of the above, the conventional method has disadvantages and drawbacks in practical use, and thus needs to be improved.

SUMMERY OF THE UTILITY MODEL

To foretell defect, the utility model aims to provide a key box trick lock and key box thereof can promote the security of key box, is applicable to the management department and accomodates the key management.

In order to achieve the above object, the utility model provides a key box trick lock installs on the box body, including buckle, thumb wheel, electronic spacing subassembly and password instruction module, the buckle is located in the box body and with the thumb wheel transmission is connected, the thumb wheel is stirred the buckle is with lock joint locking or release unblock the box body, electronic spacing subassembly is spacing fixed the thumb wheel is so that the buckle lock joint the box body, just electronic spacing subassembly with password instruction module electric connection is in order to receive password instruction module's unblock instruction and release are not hard up the thumb wheel.

According to key box trick lock, electronic spacing subassembly is including motor and motor slide, motor slide install in on the transmission shaft of motor, just motor drive motor slide slides to spacing or not hard up the thumb wheel.

According to the key box coded lock, the box body comprises a face cover and a shell, the face cover can be opened and covered on the shell, and the buckle is buckled between the face cover and the shell.

According to the key box coded lock, the poking surface of the poking wheel and the input surface of the code command module are arranged on the outer surface of the surface cover.

According to the key box coded lock, the code instruction module is set as a digital code module or a gesture code module.

According to the key box coded lock, the key box coded lock further comprises a power supply module, and the power supply module is a detachable battery and/or a rechargeable storage battery.

According to the key box coded lock, the electric limiting assembly comprises a reset mechanism, and the reset mechanism resets the electric limiting assembly to limit and fix the thumb wheel when the buckle is buckled on the box body.

According to the key box coded lock, the reset mechanism is a reset spring.

A key box including the key box combination lock is also presented.

Key box trick lock install on the box body, including buckle, thumb wheel, electronic spacing subassembly and password command module, the buckle is located in the box body and with the thumb wheel transmission is connected, the thumb wheel is stirred the buckle is with lock joint locking or release unblock the box body, electronic spacing subassembly is spacing fixed the thumb wheel is so that the buckle lock joint the box body, just electronic spacing subassembly with password command module electric connection is in order to receive password command module's unblock instruction and release are not hard up the thumb wheel. A key box including the key box combination lock is also presented. Therefore, the utility model discloses can promote the security of key box, be applicable to management department and accomodate the key management.

Drawings

Fig. 1 is a structural plan view of a key box combination lock mounted on a box body according to a preferred embodiment of the present invention;

fig. 2 is a left side view of a part of the structure of the key box combination lock installed on the box body according to the preferred embodiment of the present invention;

fig. 3 is a bottom view of a part of the structure of the key box combination lock installed on the box body according to the preferred embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Fig. 1-3 show that the preferred embodiment of the utility model discloses key box trick lock install on the box body, including buckle 20, thumb wheel 30, electronic spacing subassembly and password instruction module 50, buckle 20 is located in the box body and is connected with the transmission of thumb wheel 30, the thumb wheel 30 is stirred buckle 20 and is locked or release the unblock with the lock joint the box body, the spacing fixed 30 of stirring of electronic spacing subassembly is so that buckle 20 lock joint the box body, just electronic spacing subassembly and password instruction module 50 electric connection to it is not hard up to receive password instruction and the release of password instruction module 50 the thumb wheel 30. Namely, the box body is buckled and locked by the buckle 20, and an unlocking instruction is generated by the password instruction module 50 through the matched password so as to control the electric limiting component to release the limiting fixation of the thumb wheel 30, so that the buckle 20 is shifted to the buckle 20 through the thumb wheel 30 to release the unlocking box body, the box body can be opened, and the key accommodated in the box body can be taken out; by means of the key box, a user can go out without carrying a key; and meanwhile, the key storage device is applied to key storage at a management place, and is more convenient and higher in safety.

The electric limiting assembly comprises a motor 401 and a motor sliding block 402, the motor sliding block 402 is installed on a transmission shaft of the motor 401, and the motor 401 drives the motor sliding block 402 to slide to limit or loosen the shifting wheel 30. As shown in fig. 3, when the motor 401 drives the motor slider 402 to the clamping limit buckle 20 or the dial wheel 30, the user cannot manually dial the dial wheel 30, so that the buckling and locking of the buckle 20 to the box body cannot be released; only when the motor drives the motor slider 402 to be far away from the buckle 20 or the thumb wheel 30, the user can manually dial the thumb wheel 30 to release the buckle 20 to unlock the box body, and finally the box body is opened.

Preferably, the box body comprises a surface cover 11 and a shell (not shown), the surface cover 11 can be opened and closed to the shell, and the buckle 20 is buckled between the surface cover 11 and the shell. The shell is provided with an accommodating cavity for accommodating a key, and the accommodating cavity is covered by the surface cover 11; the buckle 20 may be specifically installed in the accommodating cavity of the housing, and locks the face cover 11 and the housing by buckling with the face cover 11.

As shown in fig. 1, the dial face of the dial wheel 30 and the input face of the password command module 50 are both mounted on the outer surface of the face cover 11. The password command module 50 of this embodiment is a digital password module, and may be a gesture password module.

Preferably, the solar water heater further comprises a power supply module, wherein the power supply module is a detachable battery and/or a rechargeable storage battery.

Preferably, the electric limiting component comprises a resetting mechanism, and the resetting mechanism resets the electric limiting component to limit the fixed dial wheel 30 when the buckle 20 is buckled on the box body. When the lock is closed, the shifting wheel 30 shifts the buckle 20 to lock and lock the box body, and the electric limiting component rebounds to re-limit the fixed shifting wheel 30 under the action of the reset mechanism; specifically, the return mechanism is a return spring.

The utility model discloses still provide a key box including as shown in fig. 1-3 key box trick lock.

To sum up, key box trick lock install on the box body, including buckle, thumb wheel, electronic spacing subassembly and password instruction module, the buckle is located in the box body and with the thumb wheel transmission is connected, the thumb wheel is stirred the buckle is with lock joint locking or release unblock the box body, electronic spacing subassembly is spacing fixed the thumb wheel is so that the buckle lock joint the box body, just electronic spacing subassembly with password instruction module electric connection is in order to receive password instruction module's unblock instruction and release are not hard up the thumb wheel. A key box including the key box combination lock is also presented. Therefore, the utility model discloses can promote the security of key box, be applicable to management department and accomodate the key management.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. The utility model provides a key box trick lock which characterized in that installs on the box body, including buckle, thumb wheel, electronic spacing subassembly and password command module, the buckle is located in the box body and with the thumb wheel transmission is connected, the thumb wheel is stirred the buckle is with lock joint locking or release unblock the box body, electronic spacing subassembly is spacing fixed the thumb wheel is so that the buckle lock joint the box body, just electronic spacing subassembly with password command module electric connection is in order to receive the unblock instruction of password command module and release are not hard up the thumb wheel.

2. The key box combination lock of claim 1, wherein the electric limiting component comprises a motor and a motor slider, the motor slider is mounted on a transmission shaft of the motor, and the motor drives the motor slider to slide to limit or loosen the thumb wheel.

3. The key box combination lock of claim 1, wherein the box body includes a face cover and a housing, the face cover openably covering the housing, the snap fit being between the face cover and the housing.

4. The key box combination lock of claim 3, wherein the dial face of the dial wheel and the input face of the combination command module are both mounted on an outer surface of the face cover.

5. The key box combination lock of claim 1, wherein the combination command module is configured as a numeric combination module or a gesture combination module.

6. The key box combination lock of claim 1, further comprising a power module, wherein the power module is a removable battery and/or a rechargeable battery.

7. The key box combination lock of claim 1, wherein the motorized position limiter assembly includes a reset mechanism that resets the motorized position limiter assembly to position and secure the thumb wheel when the buckle engages the box body.

8. The key box combination lock of claim 7, wherein the return mechanism is provided as a return spring.

9. A key box comprising a key box combination lock as claimed in any one of claims 1 to 8.