CN215108037U

CN215108037U - Automatic fingerprint lock that unblock was locked

Info

Publication number: CN215108037U
Application number: CN202121296396.0U
Authority: CN
Inventors: 张晓忠
Original assignee: Yongjia Mingjia Hardware Co ltd
Current assignee: Yongjia Mingjia Hardware Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-10
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses an automatic fingerprint lock that unlocks and lock, including back handle and preceding handle, back handle components of a whole that can function independently circle is installed to the one end of back handle, and preceding handle components of a whole that can function independently circle is installed to the one end of preceding handle, and back handle components of a whole that can function independently circle is installed to back handle components of a whole that can function independently circle and preceding handle components of a whole that can function independently circle between the circle cun, and fingerprint module is installed in proper order to the inboard of preceding handle, and actuating motor is installed to one side of fingerprint module, and the ejector pin is installed to actuating motor's output, and the spring is installed to the outer end of ejector pin. In this automatic fingerprint lock that unlocks and locks, can carry out self return and stretch out the spring bolt, the automatic unblock of the tool to lock of being convenient for is locked the operation, is convenient for carry out the switch door, and it adopts the method of unblanking that machinery and electron combine, has the function of preventing electromagnetism iron unblanking and electron unblanking, makes to open the door simple and conveniently, great improvement people life style, and be convenient for install and dismantle to guarantee in time the installation, also can guarantee to carry out the dismouting fast when needs are maintained.

Description

Automatic fingerprint lock that unblock was locked

Technical Field

The utility model relates to a tool to lock technical field, specifically speaking relates to an automatic fingerprint lock that unblock was locked.

Background

The existing entrance door uses mechanical locks in many ways, but the mechanical locks are inconvenient in use, the fingerprint locks are generally used more and are intelligent locks, which are perfect crystals of computer information technology, electronic technology, mechanical technology and modern hardware technology, but the lock tongue of the fingerprint lock pops out automatically after being opened, the door needs to be closed manually after the lock tongue returns, the lock can be locked at the moment, the unlocking and locking operation cannot be automatically carried out, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic fingerprint lock that unlocks and lock to solve the problem that proposes among the above-mentioned background art.

For realizing above-mentioned purpose, the utility model provides an automatic fingerprint lock that unblock was locked, including back handle and preceding handle, back handle components of a whole that can function independently circle is installed to the one end of back handle, preceding handle components of a whole that can function independently circle is installed to the one end of preceding handle, back handle components of a whole that can function independently circle is installed to back handle components of a whole that can function independently circle and preceding handle components of a whole that can function independently circle internal cun, fingerprint module is installed in proper order to the inboard of preceding handle, driving motor is installed to one side of fingerprint module, the ejector pin is installed to driving motor's output, the spring is installed to the outer end of ejector pin, install separation and reunion piece between back handle and the preceding handle, install handle spring, anchor head and jump ring on the separation and reunion piece, through connecting rod screwed connection between back handle components of a whole that can function independently circle and the preceding handle components of a whole that can function independently circle.

Preferably, a front handle cover is mounted on the outer side of the front handle, a rear handle cover is mounted on the outer side of the rear handle, and the front handle cover and the rear handle cover are both fixed through handle fixing screws.

Preferably, a program main board, a lithium battery and a USB charging board are mounted on the inner side of the front handle.

Preferably, the bottom of the USB charging board is mounted with an anti-creeping insulation.

Preferably, a fingerprint module fixing part is installed on the outer side of the fingerprint module.

Preferably, a motor cover is attached to an outer side of the driving motor.

Preferably, two ends of the clutch piece are respectively and rotatably connected with the rear handle and the front handle through bearings.

Compared with the prior art, the beneficial effects of the utility model are that:

in this automatic fingerprint lock that unlocks and locks, can carry out self return and stretch out the spring bolt, the automatic unblock of the tool to lock of being convenient for is locked the operation, is convenient for carry out the switch door, and it adopts the method of unblanking that machinery and electron combine, has the function of preventing electromagnetism iron unblanking and electron unblanking, makes to open the door simple and conveniently, great improvement people life style, and be convenient for install and dismantle to guarantee in time the installation, also can guarantee to carry out the dismouting fast when needs are maintained.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic diagram of the explosion structure of the present invention.

The various reference numbers in the figures mean:

1. a rear handle; 11. a rear handle cover; 2. a front handle; 21. a front handle cover; 211. a handle fixing screw; 22. a program main board; 23. a lithium battery; 24. a USB charging pad; 25. the anti-creeping insulation is realized; 26. a fingerprint module; 261. a fingerprint module fixing member; 27. a drive motor; 271. a motor cover; 28. a top rod; 29. a spring; 3. the rear handle is a split ring; 31. the split ring of the rear handle is internally cun; 4. the front handle is a split ring; 5. a connecting rod screw; 6. a clutch member; 61. a bearing; 62. a handle spring; 63. an anchor head; 64. and a clamp spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides an automatic unlocking and locking fingerprint lock, as shown in figures 1-3, comprising a rear handle 1 and a front handle 2, a rear handle split ring 3 is arranged at one end of the rear handle 1 for fixing the rear handle 1, a front handle split ring 4 is arranged at one end of the front handle 2 for fixing the front handle 2, a rear handle split ring inner gap 31 is arranged between the rear handle split ring 3 and the front handle split ring 4, a fingerprint module 26 is arranged at the inner side of the front handle 2 in sequence for identifying fingerprints, a driving motor 27 is arranged at one side of the fingerprint module 26, a mandril 28 is arranged at the output end of the driving motor 27, the mandril 28 is pushed by the driving motor 27, a spring 29 is arranged at the outer end of the mandril 28 for resetting the mandril 28, a clutch piece 6 is arranged between the rear handle 1 and the front handle 2 for engaging and disengaging between the rear handle 1 and the front handle 2, the clutch part 6 is provided with a handle spring 62, an anchor head 63 and a clamp spring 64, and the rear handle split ring 3 is connected with the front handle split ring 4 through a connecting rod screw 5, so that the rear handle split ring 3 is fixed with the front handle split ring 4.

In this embodiment, the front handle cover 21 is installed on the outer side of the front handle 2, the rear handle cover 11 is installed on the outer side of the rear handle 1, and the front handle cover 21 and the rear handle cover 11 are both fixed by the handle fixing screws 211, so that the front handle 2 and the rear handle 1 can be conveniently disassembled.

Specifically, a program main board 22, a lithium battery 23 and a USB charging board 24 are installed inside the front handle 2 for performing power supply and charging operations, and program control is performed through the program main board 22.

Furthermore, the bottom of the USB charging board 24 is provided with an anti-leakage insulator 25, which plays a certain insulating role to prevent the USB charging board 24 from leaking electricity.

Further, a fingerprint module fixing member 261 is installed on an outer side of the fingerprint module 26, for fixing the fingerprint module 26.

Further, a motor cover 271 is mounted on the outer side of the driving motor 27 for covering and protecting the outer side of the driving motor 27.

Furthermore, two ends of the clutch part 6 are respectively connected with the rear handle 1 and the front handle 2 in a rotating mode through bearings 61, and flexible rotation of the clutch part 6 is facilitated.

It is worth noting that the lock body is divided into an upper lock bolt and a lower lock bolt, the upper lock bolt and the lock bolt bin are attracted mutually in a normal state, the square rod of the handle is rotated to bring back the lock bolt after the fingerprint unlocking, so that the lock is unlocked, the lock bolt is limited by the spring 29 after the door is opened and retracts into the lock body without popping up, the lower lock bolt is a safety lock bolt, the lock cylinder thumb wheel is rotated to jack up the lock bolt limiting piece, and the lock bolt is stirred simultaneously.

When the automatic unlocking and locking fingerprint lock of the embodiment is used, the device is firstly installed on a door, after the fingerprint of a hand is added to the fingerprint module 26, the finger contacts the fingerprint module 26 and is transmitted to the program mainboard 22 and then to the driving motor 27 during unlocking, the action principle is as known by persons skilled in the art, the driving motor 27 rotates to drive the ejector rod 28 to move forwards until the front handle 2 is linked with the clutch piece 6, at the moment, the front handle 2 is pressed, the fixed square bars in the front handle 2 and the clutch piece 6 drive the lock body to move to unlock, when the time set by the program is up, the driving motor 27 rotates reversely, the ejector rod 28 loses resistance, rebounds to the original position under the action of the spring 29, and the door lock is in a door closing state.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic fingerprint lock that unlocks and locks, includes back handle (1) and preceding handle (2), its characterized in that: a rear handle split ring (3) is arranged at one end of the rear handle (1), a front handle split ring (4) is arranged at one end of the front handle (2), a rear handle split ring inner inch (31) is arranged between the rear handle split ring (3) and the front handle split ring (4), a fingerprint module (26) is sequentially arranged on the inner side of the front handle (2), a driving motor (27) is arranged on one side of the fingerprint module (26), the output end of the driving motor (27) is provided with a mandril (28), the outer end of the mandril (28) is provided with a spring (29), a clutch piece (6) is arranged between the rear handle (1) and the front handle (2), a handle spring (62), an anchor head (63) and a clamp spring (64) are arranged on the clutch piece (6), the rear handle split ring (3) is connected with the front handle split ring (4) through a connecting rod screw (5).

2. The automatic unlocking and locking fingerprint lock according to claim 1, wherein: preceding handle lid (21) is installed in the outside of preceding handle (2), back handle lid (11) is installed in the outside of back handle (1), preceding handle lid (21) and back handle lid (11) are all fixed through handle set screw (211).

3. The automatic unlocking and locking fingerprint lock according to claim 1, wherein: and a program mainboard (22), a lithium battery (23) and a USB charging panel (24) are installed on the inner side of the front handle (2).

4. The automatic unlocking and locking fingerprint lock according to claim 3, wherein: and the bottom of the USB charging plate (24) is provided with an anti-creeping insulator (25).

5. The automatic unlocking and locking fingerprint lock according to claim 1, wherein: and a fingerprint module fixing part (261) is installed on the outer side of the fingerprint module (26).

6. The automatic unlocking and locking fingerprint lock according to claim 1, wherein: and a motor cover (271) is arranged on the outer side of the driving motor (27).

7. The automatic unlocking and locking fingerprint lock according to claim 1, wherein: two ends of the clutch piece (6) are respectively connected with the rear handle (1) and the front handle (2) in a rotating way through bearings (61).