CN211851303U

CN211851303U - Novel full-automatic anti-theft lock without keyhole

Info

Publication number: CN211851303U
Application number: CN201820811479.0U
Authority: CN
Inventors: 张化瑞; 杨鹏; 马天兵; 张一兵; 张景荣
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2018-05-29
Filing date: 2018-05-29
Publication date: 2020-11-03
Anticipated expiration: 2028-05-29

Abstract

The utility model relates to a novel full-automatic theftproof tool to lock of no keyhole, electronic module include signal reception module, circuit control module and drive motor control module, and mechanical drive mechanism includes gear reduction mechanism, worm gear transmission in addition. The novel full-automatic lock without the keyhole utilizes the signal generator as a key, achieves the purpose of opening and closing the lock by one key through an electronic control technology and a mechanical transmission chain, and is convenient to use; the lockset can be arranged on a door, an electric vehicle, a bicycle and a storage cabinet due to the characteristics of structural particularity and small volume, so that the possibility of losing is reduced.

Description

Novel full-automatic anti-theft lock without keyhole

Technical Field

The utility model relates to a tool to lock specifically is a novel full-automatic anti-theft lock of no keyhole.

Background

Along with the improvement of the living standard of people, the prevention consciousness of people is continuously strengthened, and the material demand of people is continuously improved, so that people put forward higher requirements on the safety and the convenience of the lockset. The traditional lockset is unlocked by driving the spring lock cylinder by a key, the traditional spring lock cylinder is exposed, the working stroke is short, the spring can be directly touched and unlocked by foreign matters, the safety is low, and the traditional lockset is inconvenient to use because the key needs to be inserted into a lock hole when in use.

Although the domestic tool to lock industry is developing to high technological, intelligent, convenient, high performance direction in recent years, generally speaking, domestic tool to lock still is in the state of inserting the key in the keyhole and reaches the mechanized state of unblanking purpose, and is intelligent low, the convenience is poor, the security is low, for this reason, we design a novel full-automatic theftproof tool to lock of no keyhole.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel full-automatic theftproof tool to lock of no keyhole: the lockset has the advantages of simple structure, convenient operation, good anti-theft performance, difficult loss and proper price, and solves the problems in the prior art.

The utility model discloses realize that utility model purpose adopts following technical scheme:

the utility model provides a novel full-automatic theftproof tool to lock of no keyhole, its characterized in that includes signal reception module, circuit control module, drive motor control module, step motor, decelerator, mains operated system, worm gear drive module, spring bolt and catch base, step motor is fixed in on the catch base, step motor front end installation decelerator, decelerator output installation worm, the worm wheel is fixed in on the catch base, the spring bolt is laid on the catch base.

As preferred, the utility model provides a novel full-automatic theftproof tool to lock of no keyhole, signal reception module is infrared signal receiver with received signal of unblanking or close the lock signal and carry for circuit control module.

As preferred, the utility model provides a novel full-automatic theftproof tool to lock of no keyhole, circuit control module comprises the singlechip and turns into the receivable signal of driving motor control module with received signal processing.

As preferred, the utility model provides a novel full-automatic theftproof tool to lock of no keyhole, drive motor control module and handle the signal transformation that circuit control module handled and to drive the electricity that step motor just reverses.

As preferred, the utility model provides a novel full-automatic theftproof tool to lock of no keyhole, decelerator is gear reduction mechanism, and it provides suitable rotational speed for follow-up worm.

Preferably, the utility model provides a novel full-automatic theftproof tool to lock of no keyhole, the worm turn into the rotary motion of the vertical axle of worm wheel with the rotary motion of its horizontal axis.

As preferred, the utility model provides a novel full-automatic theftproof tool to lock of no keyhole, the rotation center pin of worm wheel is fixed in on the catch base.

Preferably, the utility model provides a novel full-automatic theftproof tool to lock of no keyhole, worm wheel and the spring bolt meshing that has the external gear, the spring bolt rotatory on the catch base.

As preferred, the utility model provides a novel full-automatic theftproof tool to lock of no keyhole, the spring bolt is crescent annular structure, has external gear groove, and it is fixed in on the catch base and can rotate the opening and shutting of accomplishing the tool to lock on the catch base.

As preferred, the utility model provides a novel full-automatic theftproof tool to lock of no keyhole, the catch base is crescent annular structure and spring bolt use of mutually supporting.

Has the advantages that:

compared with the prior art, the utility model, its effect embodies:

(1) the full-automatic anti-theft lock is controlled by a program of the circuit control module, the unlocking process can be completed only by sending an unlocking signal by a key matched with the lock, and meanwhile, the lock cylinder can be closed only by sending a locking signal by the key matched with the lock when the lock is required, so that the safety is improved.

(2) The key of the full-automatic anti-theft lock adopts the infrared signal generator, and the lock can be opened and closed only by pressing the unlocking key or the locking key on the key, so that the operation is convenient and the operation is easy to master.

(3) This full-automatic anti-theft lock, through the power for its power supply and small can be with its installation with the place that needs the use, reduce the possibility of losing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly introduced below, the drawings in the following description are merely the embodiments of the present invention, and those skilled in the art can also obtain other drawings according to these drawings without inventive labor.

Fig. 1 is a schematic view of the overall principle structure of the present invention.

Fig. 2 is a schematic view of the mechanical structure of the lock of the present invention.

Fig. 3 is a partial enlarged view of the transmission structure of the present invention.

In the figure: the device comprises a signal receiving module 1, a circuit control module 2, a drive motor control module 3, a power supply system 4, a lock ring base 5, a worm wheel 6, a bolt 7, a worm 8, a speed reducer 9 and a stepping motor 10.

Detailed Description

The present invention or utility model will be further explained below by way of specific examples.

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be described in further detail with reference to the accompanying drawings and the detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a novel full-automatic anti-theft lock without keyhole comprises a signal receiving module 1, a circuit control module 2, a driving motor control module 3 and a stepping motor 10, decelerator 9, mains operated system 4, worm wheel 6 worm 8 transmission module, spring bolt 7 and catch base 5, step motor 10 is fixed in on catch base 5, decelerator 9 is installed to step motor 10 front end, decelerator 9 output installation worm 8, worm wheel 6 is fixed in on catch base 5, spring bolt 7 lays on catch base 5, signal receiver 1 links to each other with circuit control module 2's input, circuit control module 2's output links to each other with driving motor control module 3, mains operated system 4 links to each other and provides the power supply for step motor 10 with driving motor control module 3, driving motor control module 3's output links to each other with step motor 10 and controls step motor 10's positive and negative rotation.

When a user needs to lock a door, an electric vehicle, a bicycle and a locker, only a locking key on the key needs to be pressed, a signal generator inside the key sends out a section of encrypted signal, a signal receiver 1 inside the lock body receives the encrypted signal and transmits the signal to a circuit control module 2, and the signal processed by the circuit control module 2 is transmitted to a driving motor control module 3 by the circuit control module 2 to control a stepping motor 10 to act, so that the closing of a lock tongue 7 is realized.

When a user presses an unlocking key on the key when the lock needs to be unlocked, a signal generator inside the key sends another section of encrypted signal, a signal receiver 1 inside the lock body receives the encrypted signal and transmits the signal to the circuit control module 2, and the signal processed by the circuit control module 2 is transmitted to the driving motor control module 3 by the circuit control module 2 to control the action of the stepping motor 10, so that the lock tongue 7 is unlocked.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel full-automatic theftproof tool to lock of no keyhole, its characterized in that includes signal reception module (1), circuit control module (2), driving motor control module (3), step motor (10), decelerator (9), mains operated system (4), worm wheel (6) worm (8) transmission module, spring bolt (7) and catch base (5), the motor is fixed in on catch base (5), motor front end installation decelerator (9), decelerator (9) output installation worm (8), worm wheel (6) are fixed in on the catch base, and worm wheel (6) and worm (8) mesh, spring bolt (7) are laid on catch base (5).

2. The novel full-automatic anti-theft lock without keyhole as claimed in claim 1, wherein: the signal receiving module (1) transmits the received unlocking signal or locking signal to the circuit control module (2) for the infrared signal receiver.

3. The novel full-automatic anti-theft lock without keyhole as claimed in claim 1, wherein: the circuit control module (2) is composed of a singlechip and converts received signal processing into a signal which can be received by the driving motor control module (3).

4. The novel full-automatic anti-theft lock without keyhole as claimed in claim 1, wherein: and the driving motor control module (3) converts the signal processed by the circuit control module (2) into electricity which can drive the stepping motor (10) to rotate forward and backward.

5. The novel full-automatic anti-theft lock without keyhole as claimed in claim 1, wherein: the reduction gear (9) is a gear reduction mechanism which provides a suitable rotational speed for the subsequent worm (8).

6. The novel full-automatic anti-theft lock without keyhole as claimed in claim 1, wherein: the worm (8) converts the rotation motion of the horizontal shaft into the rotation motion of the vertical shaft of the worm wheel (6).

7. The novel full-automatic anti-theft lock without the keyhole is characterized in that: the rotating central shaft of the worm wheel (6) is fixed on the lock ring base (5).

8. The novel full-automatic anti-theft lock without keyhole as claimed in claim 1, wherein: the worm wheel (6) is meshed with a bolt (7) with an external gear, and the bolt (7) rotates on the lock ring base (5).

9. The novel full-automatic anti-theft lock without keyhole as claimed in claim 8, wherein: the lock tongue (7) is of a C-shaped annular structure, is provided with an external gear groove, is fixed on the lock ring base (5) and can rotate on the lock ring base (5) to complete the opening and closing of the lock.

10. The novel full-automatic anti-theft lock without keyhole as claimed in claim 8, wherein: the lock ring base (5) is of a C-shaped annular structure and is matched with the lock tongue (7) for use.