CN220645557U - Compact reliable plane lock - Google Patents

Abstract

The utility model relates to the technical field of plane locks, in particular to a compact and reliable plane lock which comprises a lock heald body, a mechanical lock and a fingerprint lock, wherein the fingerprint lock is fixedly arranged at the top of the inside of the lock heald body, is fixedly exposed at the outer side of the lock heald body and is in an oval shape with a finger radian, the bottom end of the inside of the lock heald body is fixedly provided with the mechanical lock, a lock hole of the mechanical lock is simultaneously exposed at the outer side of the lock heald body, the mechanical lock is positioned at the bottom end of the fingerprint lock, a USB charging port is fixedly arranged at one side of the top of the lock heald body far from the fingerprint lock, and the USB charging port is positioned at the middle position of one side of the top of the lock heald body.

Description

Compact reliable plane lock

Technical Field

The utility model relates to the technical field of plane locks, and has a compact and reliable plane lock.

Background

The plane lock is a common door lock type, and the embedded structure design enables the lock body and the door surface to be integrated into a whole, so that better safety and attractive degree are achieved, and the plane lock is quite common in household use, is usually arranged on a door edge or a door handle, and is used for protecting the safety and privacy of families. When the flat lock is used in a home, the quality and reliability of the product need to be paid attention to so as to ensure that the flat lock can effectively protect the safety of the home, and the flat lock is widely used in commercial places, such as markets, hotels, hospitals, offices and the like, and the flat lock is required to be used in the places such as the markets, the hotels, the hospitals, the offices and the like so as to protect the safety of property and personnel. When the plane lock is used in a commercial place, the plane lock needs to be purchased and installed according to actual conditions so as to meet the safety requirements of different places, and a school is also one of application scenes of the plane lock and is usually installed on a classroom door so as to protect the safety and privacy of students and teachers. When the plane lock is used in schools, the quality and the reliability of products need to be paid attention to, so that the safety of students and teachers can be effectively protected, and besides the places, the plane lock is widely applied to other places such as banks, museums, movie theatres and the like. When plane locks are used in these places, they need to be purchased and installed according to practical situations to protect the safety of property and personnel.

Application number CN202211468011.3 discloses a plane lock, wherein a plane lock includes: a base having an assembly cavity; the rotating shaft is rotatably connected with the base, and the inner end of the rotating shaft extends into the assembly cavity; the pin is arranged at the inner end of the rotating shaft; the handle is matched with the assembly cavity, is rotationally connected with the rotating shaft through the pin, a first plane and a second plane which are connected are arranged on one side close to the assembly cavity, an included angle exists between the first plane and the second plane, and a first bulge is arranged on the first plane; the avoidance step is arranged on the inner side of the assembly cavity and is used for avoiding the first bulge; the avoidance groove is arranged on the rotating shaft and is used for avoiding the first bulge; under the locking state, the avoidance step is aligned with the avoidance groove, the handle can be turned by the axis of the pin, but the defect that the effect of strengthening is not improved when the middle plane lock is placed to the safety is overcome, and the unlocking mode is single.

In the above proposed practical case, though the pin is rotatably connected with the rotating shaft, a first plane and a second plane are connected to each other on one side close to the assembly cavity, an included angle exists between the first plane and the second plane, and a first protrusion is arranged on the first plane; the avoidance step is arranged on the inner side of the assembly cavity and is used for avoiding the first bulge; the avoidance groove is arranged on the rotating shaft and is used for avoiding the first bulge; under the locking state, the avoidance step is aligned with the avoidance groove, the handle can be turned over by the axis of the pin, but the defect that the effect of strengthening is not improved when the middle plane lock is placed on the safety lock is overcome, and the unlocking mode is single, so that the function is increased by additionally arranging a fingerprint lock on the basis of the original mechanical lock, and the anti-theft safety can be improved and the double unlocking mode is more convenient.

Disclosure of Invention

The present utility model aims to provide a compact and reliable planar lock, which solves the problems set forth in the background art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to the technical field of plane locks, and provides a compact and reliable plane lock which comprises a lock heald body, a mechanical lock and a fingerprint lock, wherein the fingerprint lock is fixedly arranged at the top of the inside of the lock heald body, is fixedly exposed at the outer side of the lock heald body and is in an oval shape with a finger radian, the bottom end of the inside of the lock heald body is fixedly provided with the mechanical lock, a lock hole of the mechanical lock is simultaneously exposed at the outer side of the lock heald body, the mechanical lock is positioned at the bottom end of the fingerprint lock, a USB charging port is fixedly arranged at one side of the top of the lock heald body far from the fingerprint lock, and the USB charging port is positioned at the middle position of one side of the top of the lock heald body.

Preferably, the mechanical lock comprises a key hole, a locating piece shoulder, a protruding tip, a locking nut, a lock tongue, a cylinder structure and a clearance groove, the lock cylinder of the mechanical lock is of a blade lock structure, the lock cylinder comprises a fixed part and a rotatable part, the rotatable part of the lock cylinder is movably connected with the lock tongue, and the lock tongue is located at the tail section.

Preferably, the lock core fixing part comprises a cylinder structure, the outer end of the cylinder structure is provided with a thread, the tail end of the cylinder structure is fixedly provided with a positioning shoulder, a lock nut is movably arranged on the thread of the cylinder structure, the side wall of the lock nut facing the positioning shoulder is fixedly provided with a convex tip, the convex tips are consistent in size, and the lock can be firmly fixed on the door by arranging the convex tips on the lock nut.

Preferably, the top of the cylinder structure is fixedly provided with clearance grooves parallel to the rotation axis of the cylinder, and the two clearance grooves are distributed on two sides outside the cylinder structure respectively, have consistent size and width and correspond to each other in position, and the chip removal effect can be improved through the arrangement of the two clearance grooves.

Preferably, the outer end of the fingerprint lock is fixedly provided with a fingerprint receiver, one side of the fingerprint receiver contacts the fingerprint of a user, the other side of the fingerprint receiver is fixedly connected with a conductor, the conductor is in a strip shape, the other side of the fingerprint receiver is fixedly connected with a controller, the controller is reversely L-shaped, one side of the tail end of the controller is fixedly connected with a switch lock, the controller is driven by the conductor, and the switch lock is unlocked further, so that the easy unlocking is realized.

Preferably, the bottom end fixedly connected with battery of USB mouth that charges, and the battery is the lithium cell, and electric capacity 4200 milliamperes, charge and to use half a year later, through the lithium cell of great capacity, can reduce the number of times of charging, avoid the trouble of total charging.

The utility model has the following beneficial effects:

1. the utility model relates to a compact and reliable plane lock, which is characterized in that a fingerprint lock is additionally arranged on a traditional mechanical lock, a user places a fingerprint above a fingerprint receiver to rest, a system compares the recorded fingerprint, and a controller is driven by a conductor to control the opening of the lock after the system is correct, so that the lock can be easily unlocked, the unlocking is easy and labor-saving, the unlocking singleness is avoided, the safety risk is enhanced, and the convenience of the plane lock is improved by multifunctional setting.

2. The compact and reliable plane lock can help firmly fix the plane lock on a door by arranging the protruding tip on the locking nut, and avoid the conditions of sliding, loosening and the like.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an external view of a compact reliable planar lock;

FIG. 2 is an internal block diagram of a mechanical lock of the compact reliable planar lock;

FIG. 3 is a split view of a mechanical lock of a compact reliable planar lock;

fig. 4 is a diagram showing the internal structure of a fingerprint lock of a compact and reliable type flat lock.

In the figure: 1. a heald locking body; 2. a mechanical lock; 3. a fingerprint lock; 101. a switch lock; 201. a key hole; 202. positioning shoulders; 203. a convex tip; 204. a lock nut; 205. a bolt; 206. a cylindrical structure; 207. a clearance groove; 301. a fingerprint receiver; 302. a conductor; 303. a controller; 304. a storage battery; 305. USB charging port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model is a compact and reliable planar lock, which comprises a lock body 1, a mechanical lock 2 and a fingerprint lock 3, wherein the fingerprint lock 3 is fixedly arranged at the top of the inside of the lock body 1, the fingerprint lock 3 is fixedly exposed at the outer side of the lock body 1 and is in an oval shape with a finger radian, the mechanical lock 2 is fixedly arranged at the bottom of the inside of the lock body 1, a lock hole of the mechanical lock 2 is simultaneously exposed at the outer side of the lock body 1, the mechanical lock 2 is positioned at the bottom of the fingerprint lock 3, a USB charging port 305 is fixedly arranged at one side of the top of the lock body 1 far from the fingerprint lock 3, and the USB charging port 305 is positioned at the middle position of one side of the top of the lock body 1.

The mechanical lock 2 comprises a key hole 201, a positioning piece shoulder 202, a protruding tip 203, a locking nut 204, a lock tongue 205, a cylinder structure 206 and a clearance groove 207, the lock core of the mechanical lock 2 is of a blade lock structure, the lock core comprises a fixed part and a rotatable part, the rotatable part of the lock core is movably connected with the lock tongue 205, and the lock tongue 205 is positioned at the tail end section.

The lock core fixing part of the lock core comprises a cylinder structure 206, a thread is arranged at the outer end of the cylinder structure 206, a positioning shoulder 202 is fixedly arranged at the tail end of the cylinder structure 206, a locking nut 204 is movably arranged on the thread of the cylinder structure 206, a protruding tip 203 is fixedly arranged on the side wall of the locking nut 204 facing the positioning shoulder 202, and a plurality of protruding tips 203 are consistent in size.

The top of the cylinder structure 206 is fixedly provided with clearance grooves 207 parallel to the rotation axis of the cylinder, and the clearance grooves 207 are totally two and respectively distributed on two sides outside the cylinder structure 206, and the size and the width are consistent and the positions are corresponding.

The outer end of the fingerprint lock 3 is fixedly provided with a fingerprint receiver 301, one side of the fingerprint receiver 301 contacts the fingerprint of a user, the other side is fixedly connected with a conductor 302, the conductor is in a strip shape, the other side is fixedly connected with a controller 303, the controller 303 presents a reverse L shape, and one side of the tail end is fixedly connected with the switch lock 101.

The bottom end of the USB charging port 305 is fixedly connected with a storage battery 304, the storage battery 304 is a lithium battery, and the capacitance is 4200 milliamperes, and the battery can be used for half a year after being charged once.

Working principle: when the compact and reliable planar lock is used, firstly, when the cylinder structure 206 of the lock core is plugged into the key hole 201 on the door during installation, the lock nut 204 is rotationally fixed on the cylinder structure 206 from the other end, under the action of the characteristics of the convex tip 203, the lock nut 204 can firmly fix the door, and compared with other planar locks, the door under the action of the lock nut 204 of the planar lock is not easy to loosen, the lock is firmly and reliably installed on the door, and during unlocking, the lock has two unlocking modes, namely, the first mechanical lock can be unlocked only by inserting a matched key into the key hole 201 for rotation, and the second fingerprint lock can be unlocked by placing a finger on the fingerprint receiver 301 when forgetting to take the key or when losing the key, so that the lock is convenient and more convenient, and further more enhanced in safety.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. The utility model provides a compact reliable type plane lock, includes lock heald (1), mechanical lock (2) and fingerprint lock (3), its characterized in that: the utility model discloses a lock heald, including lock heald (1), fingerprint lock (3), USB charging port (305) are offered to the fixed outside of exposing in lock heald (1), just be the ellipse circular of finger radian to fingerprint lock (3), just the inside bottom mounting of lock heald (1) sets up mechanical lock (2), the lockhole department of mechanical lock (2) is with exposing in the outside of lock heald (1), mechanical lock (2) are located the bottom of fingerprint lock (3), just USB charging port (305) are offered to the fixed one side that is far away from fingerprint lock (3) in lock heald (1) top, just USB charging port (305) are located the intermediate position of lock heald (1) top one side.

2. A compact reliable planar lock as defined in claim 1, wherein: contain key hole (201), setting element (202), protruding point (203), lock nut (204), spring bolt (205), drum structure (206) and clearance groove (207) in mechanical lock (2), the lock core of mechanical lock (2) is blade lock structure, just the lock core includes fixed part and rotatable part, but a spring bolt (205) of rotatable part swing joint of lock core, just spring bolt (205) are located the end tail section.

3. A compact reliable planar lock according to claim 2, wherein: the lock core fixing part comprises a cylinder structure (206), threads are arranged at the outer end of the cylinder structure (206), a positioning piece (202) is fixedly arranged at the tail end of the cylinder structure (206), a lock nut (204) is movably arranged on the threads of the cylinder structure (206), a convex tip (203) is fixedly arranged on the side wall, facing the positioning piece (202), of the lock nut (204), and the convex tips (203) are consistent in size.

4. A compact reliable planar lock according to claim 3, wherein: the top of the cylinder structure (206) is fixedly provided with clearance grooves (207) parallel to the rotation axis of the cylinder, and the two clearance grooves (207) are totally distributed on two sides outside the cylinder structure (206) respectively, have consistent size and width and correspond to each other in position.

5. A compact reliable planar lock as defined in claim 1, wherein: the fingerprint lock is characterized in that a fingerprint receiver (301) is fixedly arranged at the outer end of the fingerprint lock (3), one side of the fingerprint receiver (301) contacts with a fingerprint of a user, the other side of the fingerprint receiver is fixedly connected with a conductor (302), the conductor is in a strip shape, the other side of the conductor is fixedly connected with a controller (303), the controller (303) presents a reverse L shape, and one side of the tail end of the controller is fixedly connected with the switch lock (101).

6. A compact reliable planar lock as defined in claim 1, wherein: the bottom end of the USB charging port (305) is fixedly connected with a storage battery (304), the storage battery (304) is a lithium battery, and the electric capacity 4200 milliamp can be used for half a year after being charged once.