CN210798533U

CN210798533U - Intelligent universal lock

Info

Publication number: CN210798533U
Application number: CN201920880937.0U
Authority: CN
Inventors: 王志凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-06-19
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses an intelligent universal lock, which comprises a tapered end and a chain, wherein the fixed head of the chain is fixed on the tapered end, the movable head of the chain is movably connected with the tapered end, a main board is arranged in the shell of the tapered end, the main board is connected with a battery and a motor, the motor is connected with a locking block through a transmission mechanism, and the locking block is provided with a clamping hole for clamping the end part of the movable head; the locking block is arranged in a sliding groove on the inner side of the shell and is connected with the return spring and can slide in the sliding groove. This intelligence lock convenient assembling, simple to use.

Description

Intelligent universal lock

Technical Field

The utility model relates to a tool to lock, in particular to can be applied to intelligent general lock on the vehicle.

Background

In bicycles, electric bicycles, scooters, locks are generally a common configuration and inherent requirement. The majority of the current locks on the market are traditional mechanical locks, for example, chinese patent No. cn201320179350.x discloses a "ring lock", in which an upper lock ring and a lower lock ring are respectively swingably connected to a lock head through a pin and can be locked together through a locking mechanism. According to the traditional mechanical lockset, if a key is forgotten, the lock cannot be unlocked, and meanwhile, the key is carried to occupy space.

Some electronic locks capable of being controlled electrically are gradually appeared, but the general internal structure and control are complex, and the use by users is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but convenient to use, simple structure, electronic control's intelligent general lock simultaneously.

The utility model discloses a realize like this: an intelligent universal lock comprises a lock head and a lock chain, wherein a fixed head of the lock chain is fixed on the lock head, a movable head of the lock chain is movably connected with the lock head, a main board is arranged in a shell of the lock head and is connected with a battery and a motor, the motor is connected with a locking block through a transmission mechanism, and the locking block is provided with a clamping hole for clamping the end part of the movable head; the locking block is arranged in a sliding groove on the inner side of the shell and is connected with the return spring and can slide in the sliding groove.

The shell is provided with the fore shaft, and after the movable head stretched into the fore shaft, the recess joint in the joint hole of the tip of movable head.

The transmission mechanism is provided with a push rod, and the axis of the push rod and the axis of the motor are eccentrically arranged; the push rod is pressed against the end part of the locking block.

One end of the reset spring is fixed on the sliding groove on the inner side of the shell, and the other end of the reset spring is accommodated in the groove at the end part of the locking block.

One end of the extrusion spring is fixed on the inner side of the shell, the other end of the extrusion spring is connected with the side surface of the locking block, and the axial lead of the extrusion spring is perpendicular to the axial lead of the reset spring.

The shell is provided with a key group, the key group is provided with a number key and a confirmation key, a PCB circuit board is correspondingly arranged below the key group, and the PCB circuit board is connected with the mainboard through a wire.

The shell is provided with a USB charging port, the USB charging port is connected to the battery, and a dustproof cover is arranged at the USB charging port.

The mainboard is connected with a wireless signal transmitting module, a vibration sensor and a buzzer alarm.

The mainboard is connected with a GPS positioning module.

And the back of the lock head is provided with a tightening ring with a through hole.

The utility model discloses the motor of the general lock of intelligence passes through drive mechanism and connects the locking piece, and the locking piece has the joint hole with the tip of joint activity head, and the locking piece sets up in the inboard spout of shell, and reset spring is connected and can slide in the spout to the locking piece. The control mode is intelligent, the locking is tight, a key is not needed, the lock can be unlocked through a key code, and the lock is convenient and practical; in addition, the arrangement of the buzzer alarm and the GPS module provides further guarantee for the safety of the GPS module.

Drawings

Fig. 1 is a schematic front view of the intelligent universal lock of the present invention;

FIG. 2 is a schematic diagram of the front explosion of the intelligent universal lock of the present invention;

FIG. 3 is an exploded view of the lock head of the intelligent universal lock of the present invention;

FIG. 4 is an exploded view of the other angle of the lock head of the intelligent universal lock of the present invention;

FIG. 5 is a schematic sectional view of the intelligent universal lock of the present invention;

FIG. 6 is a schematic diagram of the intelligent universal lock according to the present invention in a locked state;

fig. 7 is a schematic view of the intelligent universal lock of the present invention at another angle in the locked state;

fig. 8 is a schematic view of the intelligent universal lock of the present invention in an open state;

fig. 9 is another angle schematic diagram of the intelligent universal lock in the open state of the utility model.

Detailed Description

The intelligent universal lock of the present invention will be further described in detail with reference to fig. 1 to 9.

As shown in fig. 1 to 5, the intelligent universal lock comprises a lock head 1 and a lock chain 2, wherein a fixed head 21 of the lock chain is fixed on the lock head, a movable head 22 of the lock chain is movably connected with the lock head, a main board 12 is arranged in a shell 11 of the lock head, the main board is connected with a battery 13 and a motor 14, the motor is connected with a locking block 16 through a transmission mechanism 15, and the locking block is provided with a clamping hole 161 for clamping the end part of the movable head 22; the locking block is arranged in a sliding groove 112 on the inner side of the shell, is connected with a return spring 113 and can slide in the sliding groove.

The shell is provided with a locking notch 111, and after the movable head extends into the locking notch, the groove 221 at the end part of the movable head is clamped in the clamping hole. The chain 2 may be a steel ring with a fixed shape, a steel wire rope, or a ring-buckle steel chain.

The transmission mechanism is provided with a push rod 151, the push rod is parallel to the axial lead of the motor, and the axial lead of the push rod and the axial lead of the motor are eccentrically arranged; the push rod is pressed against the end part of the locking block. Therefore, when the motor rotates, the push rod pushes the locking block to do linear displacement movement in the sliding groove.

One end of the reset spring is fixed on the sliding groove on the inner side of the shell, and the other end of the reset spring is accommodated in the groove at the end part of the locking block. One end of the extrusion spring 114 is fixed on the inner side of the shell, the other end of the extrusion spring is connected with the side surface of the locking block, and the axial lead of the extrusion spring is vertical to the axial lead of the reset spring. The compression spring 114 keeps the locking block at the correct angle and orientation at all times during rest or movement.

The shell is provided with a key group 115, the key group is provided with a plurality of number keys and a confirmation key, a PCB circuit board is correspondingly arranged below the key group, and the PCB circuit board is connected with the mainboard through a wire.

The shell is provided with a USB charging port 116 which is connected to the battery, and a dustproof cover is arranged at the USB charging port.

The back of the lock head is provided with a tightening ring 3 with a through hole. The tightening ring 3 can be opened or locked to enable the universal lock to be clamped to a particular object.

As shown in fig. 6 and 7, in the initial state, after the movable head is inserted into the locking notch, the movable head is further inserted, the end of the movable head enters the clamping hole, and after the number combination and confirmation are input through the input key set, the microprocessor of the main board controls the motor to rotate, the motor drives the transmission mechanism to push the locking block to move, the clamping hole of the locking block blocks the groove at the end of the movable head, and the movable head is locked and can not be pulled out.

As shown in fig. 8 and 9, in the locked state, after the digital combination is input and confirmed through the input key set, the motor is controlled by the microprocessor of the main board to rotate, the motor drives the transmission mechanism to gradually loosen the push rod, the locking block moves along the sliding groove under the thrust action of the return spring, and at the moment, the clamping hole is separated from the groove at the end part of the movable head, so that the movable head can be pulled out, and the lock can be easily unlocked.

The mainboard is connected with a wireless signal transmitting module, a vibration sensor and a buzzer alarm. The circuit main board is connected with a GPS positioning module. When the intelligent lock is impacted by external force or is damaged violently, for example, when the lock is picked or the lock is cut, the vibration sensor detects vibration, a corresponding signal is transmitted to the microprocessor of the mainboard, and the microprocessor controls the buzzer alarm to make a loud sound so as to warn related personnel. In addition, wireless signal emission module can be connected to user's cell-phone APP through wireless public network or wifi network, and when microprocessor control buzzer siren phonation, a radio signal to user's cell-phone is passed to simultaneously, and the user can perceive abnormal conditions immediately to carry out corresponding processing. The user can also look over the position of dish lock of stopping on cell-phone APP through GPS module real-time positioning, also is the position of looking over the vehicle.

In addition, the user can also control the state of the disc brake lock through the mobile phone APP, for example, the disc brake lock is opened or closed. The user clicks the start button on cell-phone APP, and the cell-phone sends specific radio signal, and this intelligence lock passes through radio signal receiving module and receives corresponding information, then is rotated by the microprocessor control motor of mainboard. At this time, the control mode is similar to the key group control mode, and is not described again.

The intelligent universal lock can be widely applied to traffic and entertainment sports products such as bicycles, electric vehicles, scooters and the like, and can also be applied to other daily life scenes.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a general lock of intelligence, includes tapered end (1), chain (2), the fixed head (21) of chain are fixed in the tapered end, and movable head (22) swing joint in tapered end, its characterized in that of chain: a main board (12) is arranged in a shell (11) of the lock head and is connected with a battery (13) and a motor (14), the motor is connected with a locking block (16) through a transmission mechanism (15), and the locking block is provided with a clamping hole (161) for clamping the end part of the movable head (22); the locking block is arranged in a sliding groove (112) on the inner side of the shell, is connected with a return spring (113) and can slide in the sliding groove.

2. The intelligent universal lock of claim 1, wherein: the shell is provided with fore shaft (111), and after the activity head stretched into the fore shaft, recess (221) the joint in joint hole of the tip of activity head.

3. The intelligent universal lock of claim 1, wherein: the transmission mechanism is provided with a push rod (151), and the axis of the push rod and the axis of the motor are eccentrically arranged; the push rod is pressed against the end part of the locking block.

4. The intelligent universal lock of claim 1, wherein: one end of the reset spring is fixed on the sliding groove on the inner side of the shell, and the other end of the reset spring is accommodated in the groove at the end part of the locking block.

5. The intelligent universal lock of claim 4, wherein: one end of an extrusion spring (114) is fixed on the inner side of the shell, the other end of the extrusion spring is connected with the side surface of the locking block, and the axial lead of the extrusion spring is vertical to the axial lead of the reset spring.

6. The intelligent universal lock of claim 1, wherein: the shell is provided with a key group, the key group is provided with a number key and a confirmation key, a PCB circuit board is correspondingly arranged below the key group, and the PCB circuit board is connected with the mainboard through a wire.

7. The intelligent universal lock of claim 1, wherein: the shell is provided with a USB charging port, the USB charging port is connected to the battery, and a dustproof cover is arranged at the USB charging port.

8. The intelligent universal lock of claim 1, wherein: the mainboard is connected with a wireless signal transmitting module, a vibration sensor and a buzzer alarm.

9. The intelligent universal lock of claim 1, wherein: the mainboard is connected with a GPS positioning module.

10. The intelligent universal lock according to any one of claims 1 to 9, wherein: and the back of the lock head is provided with a tightening ring with a through hole.