CN215485329U

CN215485329U - Lock body driving structure

Info

Publication number: CN215485329U
Application number: CN202120838122.3U
Authority: CN
Inventors: 王建军
Original assignee: Qiyang Weizi Security Technology Co ltd
Current assignee: Qiyang Weizi Security Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-01-11
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a lock body driving structure, which comprises a knob assembly and a rotating piece, wherein the knob assembly is inserted in the rotating piece, a driven piece is arranged on the knob assembly, two driving blocks are arranged on the rotating piece, the driving blocks and the driven blocks are positioned in the same circumference of the same plane, a first contact is arranged on the rotating piece between the driving blocks, a second contact is arranged on the driven block, after the first installation is finished, a motor carries out self-checking for 3 times through positive rotation and 3 times reverse rotation, when the rotating piece is driven to rotate leftwards or rightwards by an electric drive, the driving blocks are attached to the driven blocks after rotating a certain angle so as to push the driven blocks to drive the knob assembly to rotate, so that locking or unlocking is realized, and when the driving blocks are attached to the driven blocks after rotating a certain angle and cannot drive the knob assembly to rotate, the direction is judged to be not the correct door opening direction, simple structure, the equipment is convenient, and the user of being convenient for assembles by oneself, accords with and uses the needs.

Description

Lock body driving structure

Technical Field

The utility model relates to the field of locks, in particular to a lock body driving structure.

Background

Because the difference of the direction of opening the door of the door body, lead to current lock body to have two kinds of modes of opening the door, one is that the lock body rotates to the left, and the other is the right side rotation, and when user installation electronic lock, it is different according to the direction of opening the door of user, need make corresponding adjustment, bring a great deal of inconvenience for user or installer, if say that user oneself installs probably not know these problems, thereby lead to the goods returned, perhaps carry out video guidance, it is more loaded down with trivial details to operate, let the customer feel disappointed to our lock, also can lead to the part to damage under many times non professional installation, thereby cause the unnecessary loss.

Therefore, it is desirable to provide a lock driving structure to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lock body driving structure capable of realizing double door opening directions.

In order to achieve the purpose, the utility model adopts the following scheme:

the utility model provides a lock body drive structure, is including knob subassembly and rotation piece, the knob subassembly alternates in rotate in the piece, be equipped with the driven piece on the knob subassembly, be equipped with two drive blocks on the rotation piece, the drive block with the driven piece is located coplanar's same circumference, be equipped with first contact on the rotation piece between the drive block, be equipped with the second contact on the driven piece.

Preferably, the rotating member is composed of a ring gear and a sleeve disposed on an upper end surface of the ring gear, and the knob assembly is inserted into the sleeve and extends downward.

Preferably, the driving block and the first contact are disposed on a lower end surface of the ring gear.

Preferably, the two drive blocks are circumferentially spaced by 90 degrees.

Preferably, the knob assembly is composed of a knob, a first connecting piece and a second connecting piece, and the driven piece is arranged on the first connecting piece.

Preferably, a first inserting portion is arranged on the lower end face of the knob, a second inserting portion is arranged on the lower end face of the first inserting portion, a third inserting portion is arranged on the upper end face of the second connecting piece, a first inserting groove penetrating up and down is formed in the first connecting piece, and the shape of the first inserting groove is consistent with the shape of the first inserting portion and the shape of the third inserting portion;

the second connecting piece is also provided with a second inserting groove which penetrates through the second connecting piece from top to bottom, and the second inserting part is inserted in the second inserting groove.

Preferably, the second insertion groove is a rectangular groove.

In summary, compared with the prior art, the utility model has the beneficial effects that:

the driving piece can rotate leftwards or rightwards, the motor can perform self-checking through forward rotation for 3 times and reverse rotation for 3 times after the first installation is completed, when the electric driving rotating piece rotates leftwards or rightwards, the driving piece is attached to the driven piece after rotating a certain angle, so that the driving piece can push the driven piece to drive the knob assembly to rotate, locking or unlocking is realized, and when the driving piece is attached to the driven piece after rotating a certain angle and cannot drive the knob assembly to rotate, the direction change is judged to be not the correct door opening direction, the structure is simple, the assembly is convenient, the user can conveniently carry out self-assembly, and the use requirement is met.

Drawings

FIG. 1 is an exploded view of one embodiment of the present invention;

FIG. 2 is a second exploded view of the present invention;

FIG. 3 is a perspective view of one embodiment of the present invention;

fig. 4 is a second perspective view of the present invention.

Detailed Description

The utility model will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 4, a lock body driving structure includes a knob assembly 1 and a rotating member 2, the knob assembly 1 is inserted into the rotating member 2, a driven block 31 is disposed on the knob assembly 1, two driving blocks 23 are disposed on the rotating member 2, the driving blocks 23 and the driven blocks 31 are located in the same circumference of the same plane, a first contact 24 is disposed on the rotating member 2 between the driving blocks 23, and a second contact 33 is disposed on the driven block 31;

after the installation is accomplished for the first time, the motor carries out the self-checking through corotation 3 times, reversal 3 times, when electric drive rotates the piece and rotates left or right turn, the drive block rotate certain angle after with thereby can push up the driven piece and drive the knob subassembly and rotate from the piece laminating, realize locking or unblock, and after rotating certain angle the drive block with the driven piece laminating can't drive the knob subassembly and rotate, then judge that it is not the exact direction of opening the door to change the direction, simple structure, the equipment is convenient, and the user of being convenient for assembles by oneself accords with the use needs.

As shown in fig. 1 to 4, the rotating member 2 is composed of a ring gear 21 and a sleeve 22 disposed on an upper end surface of the ring gear 21, and the knob assembly 1 is inserted into the sleeve 22 and extends downward, so that the knob assembly is simple in structure and convenient to assemble, and is engaged with the ring gear 21 for transmission through an external motor mounting gear.

As shown in fig. 1 to 4, the driving block 23 and the first contact 24 are disposed on a lower end surface of the ring gear 21.

As shown in fig. 1 to 4, the two driving blocks 23 are separated by a circumference of 90 degrees, and the distance can be adjusted according to different use requirements, and is not limited to 90 degrees.

As shown in fig. 1 to 4, the knob assembly 1 is composed of a knob 10, a first connector 3 and a second connector 4, and the driven block 31 is disposed on the first connector 3.

As shown in fig. 1 to 4, a first insertion portion 11 is disposed on a lower end surface of the knob 10, a second insertion portion 12 is disposed on a lower end surface of the first insertion portion 11, a third insertion portion 41 is disposed on an upper end surface of the second connecting member 4, a first insertion groove 32 penetrating up and down is disposed on the first connecting member 3, and a shape of the first insertion groove 32 is identical to a shape of the first insertion portion 11 and the third insertion portion 41;

the second connecting piece 4 is further provided with a second inserting groove 42 which penetrates through the second connecting piece from top to bottom, and the second inserting portion 12 is inserted into the second inserting groove 42.

As shown in fig. 1 to 4, the second insertion groove 42 is a rectangular groove for connecting with the locking plate.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A lock body driving structure comprises a knob assembly (1) and a rotating piece (2), and is characterized in that: knob subassembly (1) alternates in rotate in (2), be equipped with driven piece (31) on knob subassembly (1), be equipped with two drive blocks (23) on rotating piece (2), drive block (23) with driven piece (31) are located the same circumference of coplanar, be equipped with first contact (24) on rotating piece (2) between drive block (23), be equipped with second contact (33) on driven piece (31).

2. A lock body driving structure according to claim 1, wherein: the rotating piece (2) is composed of a ring-shaped gear (21) and a sleeve (22) arranged on the upper end face of the ring-shaped gear (21), and the knob assembly (1) penetrates through the sleeve (22) and extends downwards.

3. A lock body driving structure according to claim 2, wherein: the driving block (23) and the first contact (24) are both arranged on the lower end face of the ring gear (21).

4. A lock body driving structure according to any one of claims 1 to 3, wherein: the two driving blocks (23) are circumferentially spaced by 90 degrees.

5. A lock body driving structure according to any one of claims 1 to 3, wherein: the knob assembly (1) is composed of a knob (10), a first connecting piece (3) and a second connecting piece (4), and the driven block (31) is arranged on the first connecting piece (3).

6. A lock body driving structure according to claim 5, wherein: a first inserting portion (11) is arranged on the lower end face of the knob (10), a second inserting portion (12) is arranged on the lower end face of the first inserting portion (11), a third inserting portion (41) is arranged on the upper end face of the second connecting piece (4), a first inserting groove (32) penetrating up and down is formed in the first connecting piece (3), and the shape of the first inserting groove (32) is consistent with the shapes of the first inserting portion (11) and the third inserting portion (41);

the second connecting piece (4) is also provided with a second inserting groove (42) which penetrates up and down, and the second inserting part (12) is inserted into the second inserting groove (42).

7. A lock body actuating structure according to claim 6, wherein: the second inserting groove (42) is a rectangular groove.