CN214659443U - Fingerprint handle separation and reunion lock structure - Google Patents

Abstract

The utility model relates to a fingerprint handle separation and reunion lock structure, which relates to the lock technical field, and comprises a front handle, a rear handle, a lock body, a fingerprint control circuit board arranged on the inner surface of the front handle, a battery component arranged in the rear handle and a linkage square pipe penetrating through the lock body and respectively connected with the front handle and the rear handle, wherein one side of the connection between the front handle and the linkage square pipe is provided with a rotating cavity, the inner side of the rotating cavity is rotatably connected with a front handle separation and reunion rotator, one end of the linkage square pipe is alternately connected with the middle part of the front handle separation and reunion rotator, the connection and disconnection lock between the front handle and the rear handle are realized mainly through an electromagnetic clutch device, only a fingerprint unlocking signal is needed to be given to realize the unlocking of the front handle, the structure is simple, the use is convenient, the standby emergency unlocking can be realized by manually rotating a standby key to realize the emergency unlocking, thus the dual guarantee of unlocking is given, the safety is good, and the product is firm and durable.

Description

Fingerprint handle separation and reunion lock structure

Technical Field

The utility model relates to a fingerprint handle separation and reunion lock structure relates to tool to lock technical field.

Background

The lock is used for locking the door to prevent other people from opening the equipment of door, and the kind of lock is many, and the requirement to the door lock is also different in different occasions, along with the development of technique, the kind of lock is more and more, has handle door lock, trick lock, fingerprint lock etc. and the fingerprint lock is an intelligent tool to lock that uses human fingerprint as discernment carrier and means, and it mainly comprises electronic identification and control, mechanical linkage system two parts, and fingerprint's uniqueness and irreproducibility have decided that the fingerprint lock is the safest lock kind among all locksets at present. However, the existing fingerprint lock on the market has a complex internal structure, is difficult to malfunction, is difficult to unlock, and is inconvenient for later maintenance, and in order to solve the above problems, it is necessary to provide a fingerprint handle clutch lock structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fingerprint handle separation and reunion lock structure to the not enough of prior art to solve the problem mentioned in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a fingerprint handle separation and reunion lock structure, its structure includes preceding handle, back handle, lock body, locates the fingerprint control circuit board of preceding handle inner face, locates the battery pack of the inside of back handle and runs through the interlock side pipe that the lock body is connected with preceding handle and back handle respectively, preceding handle is equipped with the rotation chamber with interlock side union coupling one side, rotate the inboard rotatable coupling in chamber and have preceding handle separation and reunion rotor, interlock side pipe one end alternates to be connected in preceding handle separation and reunion rotor middle part, preceding handle separation and reunion rotor surface is equipped with a plurality of rotation draw-in grooves, inside electromagnetic clutch and the manual clutch of being equipped with of preceding handle, electromagnetic clutch and manual clutch all locate and rotate the chamber downside.

Further, the electromagnetic clutch device structure includes motor, positive and negative magnet turning block and magnetism separation and reunion bolt, positive and negative magnet turning block is installed in the motor shaft, magnetism separation and reunion bolt slidable locates between positive and negative magnet turning block and the rotation chamber, magnetism separation and reunion bolt bottom is connected with the magnet circle.

Furthermore, magnetism separation and reunion bolt can alternate and locate and rotate the intracavity side, the magnet circle can repel mutually with positive and negative magnet turning block and attract.

Further, the motor is installed in the front handle inboard, connects simultaneously and is controlled by the fingerprint control circuit board.

Further, manual clutch structure is including lock core, lock core pivot and separation and reunion inserted bar, separation and reunion inserted bar surface cover is equipped with the spring, but separation and reunion inserted bar passes through spring elastic sliding locates the inside of preceding handle and locates and rotate the chamber downside, the lock core exposes and installs in preceding handle one side, the lock core is connected with lock core pivot one end axle, the lock core pivot other end is connected with separation and reunion inserted bar bottom.

Furthermore, the separation and reunion inserted bar slidable inserts and rotates the intracavity side, lock core pivot one end is L shape notch, separation and reunion inserted bar elasticity laminating in lock core pivot L shape notch upside.

Further, be connected with the power connecting wire between back handle and the preceding handle, the power connecting wire is through running through interlock side pipe official cavity inboard and respectively with battery pack and fingerprint control circuit board electric connection.

The utility model discloses a structure is ingenious arranges rationally, mainly realizes carrying out the connecting switch lock of preceding handle and back handle through electromagnetic clutch, only need give fingerprint unlocking signal, can realize that preceding handle unblanks, its simple structure, convenient to use, the manual rotation lock core of spare key that does realizes reserve emergent unblanking, has given the dual guarantee of unblanking like this, and the security is good, and firmly durable, more has positive profitable result of use for prior art.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the structure A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the electromagnetic clutch device and the manual clutch device of the present invention;

in the figure: the device comprises a front handle 1, a fingerprint control circuit board 101, a rear handle 2, a battery assembly 21, a lock body 3, a linkage square tube 4, a rotating cavity 5, a front handle clutch rotating device 51, a rotating clamping groove 52, a power supply connecting wire 6, an electromagnetic clutch device 7, a motor 71, a positive and negative magnet rotating block 72, a magnetic clutch plug pin 73, a magnet ring 731, a manual clutch device 8, a lock core 81, a lock core rotating shaft 82, a spring 83 and a clutch plug rod 84.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution of a fingerprint handle clutch lock structure: the structure of the portable electronic device comprises a front handle 1, a rear handle 2, a lock body 3, a fingerprint control circuit board 101 arranged on the inner surface of the front handle 1, a battery pack 21 arranged inside the rear handle 2, and a linkage square tube 4 penetrating through the lock body 3 and respectively connected with the front handle 1 and the rear handle 2, wherein a rotating cavity 5 is arranged on one side of the front handle 1 connected with the linkage square tube 4, a front handle clutch rotator 51 rotatably connected with the inner side of the rotating cavity 5 is arranged on the inner side of the rotating cavity 5, the front handle clutch rotator 51 is connected with one end of the linkage square tube 4 in an inserting manner in the middle of the front handle clutch rotator 51, a plurality of rotating clamping grooves 52 are arranged on the surface of the front handle clutch rotator 51, an electromagnetic clutch device 7 and a manual clutch device 8 are arranged inside the front handle 1, the electromagnetic clutch device 7 and the manual clutch device 8 are arranged on the lower side of the rotating cavity 5, and the electromagnetic clutch device 7 structurally comprises a motor 71, The manual clutch device 8 structurally comprises a lock cylinder 81, a lock cylinder rotating shaft 82 and a clutch inserted bar 84, wherein the clutch inserted bar 84 is sleeved with a spring 83 on the surface, the clutch inserted bar 84 can be elastically and slidably arranged in the front handle 1 through the spring 83 and is arranged at the lower side of the rotating cavity 5, the lock cylinder 81 is exposed and arranged at one side of the front handle 1, lock core 81 and lock core pivot 82 one end hub connection, the lock core pivot 82 other end is connected with separation and reunion inserted bar 84 bottom, separation and reunion inserted bar 84 slidable inserts and rotates 5 inboards in chamber, lock core pivot 82 one end is L shape notch, separation and reunion inserted bar 84 elasticity is laminated in lock core pivot 82L shape notch upside, be connected with power connecting wire 6 between back handle 2 and the preceding handle 1, power connecting wire 6 through run through 4 official chambeies inboards of interlock side pipe and respectively with battery pack 21 and fingerprint control circuit board 101 electric connection.

The utility model discloses at theory of operation: the battery component 21 of the utility model supplies power to the fingerprint control circuit board 101 through the power connecting wire 6, the operation of the motor 71 can be controlled by the fingerprint control circuit board 101, and when the motor 71 is not rotated, the positive and negative magnet rotating block 72 and the magnet ring 731 at the bottom of the magnetic clutch plug 73 are in an attraction state, the positive and negative magnet rotating block 72 is formed by arranging two magnets with opposite magnetic directions, after the motor 71 rotates, the positive and negative magnet rotating block 72 rotates 180 degrees, one of the magnets which is repulsed with the magnet ring 731 is opposite to push the magnet ring 731 to the rotating cavity 5, the pushing and retracting of the magnetic clutch latch 73 are completed by the principle of magnetic attraction and magnetic repulsion, thereby pushing the magnetic clutch plug 73 to be inserted into the rotating cavity 5, and into the rotating catch groove 52 outside the front handle clutch rotator 51, thus, the front handle 1 is rotated to drive the front handle clutch rotator 51 and the linkage square tube 4 to rotate to realize unlocking; in addition, the front handle 1 is also provided with a manual clutch device 8, a spare key is mainly inserted into the lock cylinder 81 and rotates the lock cylinder rotating shaft 82, after the L-shaped groove at the tail end of the lock cylinder rotating shaft 82 rotates, the engaging and disengaging rod 84 is pushed upwards to the rotating cavity 5, and is also in clamping connection with the rotating clamping groove 52, so that the front handle 1 can drive the front handle clutch rotator 51 and the linkage square pipe 4 to rotate when rotating, and therefore standby emergency unlocking is achieved, double guarantee of unlocking is provided, and convenience and practicability are achieved.

It should be noted that, the utility model relates to a fingerprint handle separation and reunion lock structure, it mainly improves above-mentioned structure, and its function, part and structure not mentioned can adopt among the prior art can realize the part and the structure of corresponding function and implement.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 (7)

1. The utility model provides a fingerprint handle separation and reunion lock structure, its structure includes preceding handle (1), back handle (2), lock body (3), locates fingerprint control circuit board (101) of preceding handle (1) inner face, locates battery pack (21) of the inside of back handle (2) and run through lock body (3) and manage (4) with preceding handle (1) and the interlock side of being connected of back handle (2) respectively, its characterized in that: preceding handle (1) and interlock side pipe (4) are connected one side and are equipped with rotation chamber (5), rotate preceding handle clutch rotating means (51) of chamber (5) inboard rotatable coupling, preceding handle clutch rotating means (51), interlock side pipe (4) one end alternates and connects in preceding handle clutch rotating means (51) middle part, preceding handle clutch rotating means (51) surface is equipped with a plurality of rotation draw-in grooves (52), preceding handle (1) inside is equipped with electromagnetic clutch device (7) and manual clutch device (8), rotation chamber (5) downside is all located to electromagnetic clutch device (7) and manual clutch device (8).

2. The clutch lock structure of the fingerprint handle as claimed in claim 1, wherein: electromagnetic clutch device (7) structure includes motor (71), positive and negative magnet turning block (72) and magnetism separation and reunion bolt (73), install in motor (71) pivot positive and negative magnet turning block (72), magnetism separation and reunion bolt (73) slidable is located between positive and negative magnet turning block (72) and rotation chamber (5), magnetism separation and reunion bolt (73) bottom is connected with magnet circle (731).

3. The clutch lock structure of the fingerprint handle as claimed in claim 2, wherein: magnetism separation and reunion bolt (73) can alternate and locate and rotate chamber (5) inboard, magnet circle (731) can be with positive and negative magnet turning block (72) repulsion looks attraction.

4. The clutch lock structure of the fingerprint handle as claimed in claim 2, wherein: the motor (71) is arranged on the inner side of the front handle (1) and is connected with and controlled by the fingerprint control circuit board (101).

5. The clutch lock structure of the fingerprint handle as claimed in claim 1, wherein: manual clutch (8) structure is including lock core (81), lock core pivot (82) and separation and reunion inserted bar (84), separation and reunion inserted bar (84) surface cover is equipped with spring (83), but separation and reunion inserted bar (84) locate the inside of preceding handle (1) and locate rotation chamber (5) downside through spring (83) elastic sliding, lock core (81) expose and install in preceding handle (1) one side, lock core (81) and lock core pivot (82) one end hub connection, lock core pivot (82) other end is connected with separation and reunion inserted bar (84) bottom.

6. The clutch lock structure of the fingerprint handle as claimed in claim 5, wherein: but separation and reunion inserted bar (84) slidable inserts and rotates chamber (5) inboard, lock core pivot (82) one end is L shape notch, separation and reunion inserted bar (84) elasticity is laminated in lock core pivot (82) L shape notch upside.

7. The clutch lock structure of the fingerprint handle as claimed in claim 1, wherein: be connected with power connecting wire (6) between back handle (2) and preceding handle (1), power connecting wire (6) are inboard and respectively with battery pack (21) and fingerprint control circuit board (101) electric connection through running through interlock square pipe (4) official cavity.

Images