CN221143868U

CN221143868U - Electronic door lock mechanism capable of being opened left and right in switching mode

Info

Publication number: CN221143868U
Application number: CN202323085098.9U
Authority: CN
Inventors: 陈文扬; 曾祥宏; 程才华
Original assignee: Xinruncheng Electronic Shenzhen Co ltd
Current assignee: Xinruncheng Electronic Shenzhen Co ltd
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-06-14
Anticipated expiration: 2033-11-15

Abstract

The utility model belongs to the technical field of locks, in particular to a switchable left-right unlocking electronic door lock mechanism, which aims at the problems that the existing reversing structure is too complex, a plurality of parts are required to be disassembled during reversing, and then the disassembled parts are mounted at the other side, and the reversing operation is complicated and inconvenient for an unfamiliar person to use, and the scheme is provided that the mechanism comprises a positioning rotating block and a clutch rotating on the surface of the positioning rotating block, wherein a clutch pin for connecting the clutch and the positioning rotating block is arranged in the clutch, and the mechanism further comprises: the connecting column is fixed at the side end of the positioning rotating block, a loop bar is sleeved on the surface of the positioning rotating block, and the side end of the loop bar is fixed with a handle for rotating unlocking; according to the technical scheme, the two limiting rods in the adjusting assembly are controlled to enter the positioning rotating block according to the left and right positions of the handle, so that the forward use of the handle is ensured.

Description

Electronic door lock mechanism capable of being opened left and right in switching mode

Technical Field

The utility model relates to the technical field of locks, in particular to an electronic door lock mechanism capable of being opened and closed in a left-right conversion mode.

Background

An electronic door lock uses a programmable memory and a data reading device, and the key is difficult to copy. The key has a special electronic chip, which stores a specific password. When the key is inserted into the lock hole, the code is sent into the memory in the lock, a magnetic field is generated at the same time, and a voltage is generated in the coil on the chip to be used as an unlocking power supply, and if the code in the key is matched with the lock, the lock is unlocked.

In the prior art, due to the fact that the opening directions are different, the mounting directions of the handles are different, in order to achieve the universality of different opening directions, some existing electronic locks are designed into reversing structures, but some reversing structures are too complex, many parts are required to be detached during reversing, the detached parts are mounted at the other side of the electronic locks, and for unfamiliar people, the reversing operation is complex and inconvenient to use.

Disclosure of utility model

The utility model aims to solve the defects that in the prior art, a reversing structure is too complex, a plurality of parts are required to be disassembled during reversing, and then the disassembled parts are mounted on the other side, so that the reversing operation is complicated and the use is inconvenient for an unfamiliar person, and provides an electronic door lock mechanism capable of being opened and closed in a switching way.

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

The utility model provides a convertible electronic door lock mechanism that opens about, includes location commentaries on classics piece and rotates in the clutch of location commentaries on classics piece surface, be equipped with the clutch pin that is used for connecting clutch and location commentaries on classics piece in the clutch, still include: the connecting column is fixed at the side end of the positioning rotating block, a loop bar is sleeved on the surface of the positioning rotating block, and the side end of the loop bar is fixed with a handle for rotating unlocking; the adjusting component is arranged between the clutch and the positioning rotating block and used for keeping the unlocking compliance of the handle after the adjusting direction, the adjusting component comprises a first baffle plate and a second baffle plate which are fixed in the positioning rotating block, two limiting rods are arranged in the clutch, and the two limiting rods are respectively contacted with the first baffle plate and the second baffle plate; the connecting assembly is arranged between the handle and the connecting column and is used for connecting the handle with the connecting column; and the limiting assembly is matched with the connecting assembly for use, and the limiting assembly is arranged between the loop bar and the connecting column and used for limiting the angle adjustment of the handle.

In one possible design, two thread grooves are formed in the clutch, threaded rings are connected in the thread grooves in a threaded mode, the limiting rods are respectively fixed in the two threaded rings, the radius of each limiting rod is smaller than that of each threaded ring, and the limiting rods outwards penetrate through the two ends of the clutch.

In a possible design, coupling assembling is including seting up the matching groove in the spliced pole, the side of handle is fixed with the matching piece with matching groove assorted, set up first recess in the matching piece, it has two joint pieces to slide in the first recess, set up two joint grooves with matching groove in the spliced pole and be linked together, two joint pieces respectively with two joint grooves looks joint, two all set up the extrusion groove in the joint piece, set up the second recess in the handle, it has the screw thread board to slide in the second recess, the side of screw thread board is fixed with two stripper plates, two the stripper plate all outwards moves through to first recess, two the stripper plate contacts with the inclined plane of two extrusion grooves respectively, it has the lead screw to rotate in the second recess, screw thread board threaded connection is in the surface of lead screw, the side of lead screw is fixed with twists the handle.

In one possible design, the ends of the two clamping blocks, which are close to each other, are all fixed with tension springs, and a limiting block used for limiting the two clamping blocks is fixed in the first groove.

In one possible design, the surface of the connecting column is fixed with a limiting arc block, the inner wall of the loop bar is fixed with a movable arc block, and the limiting arc block and the movable arc block are arc plates of 90 degrees.

In one possible design, two labels are fixed to the side ends of the clutch, and the two labels correspond to the two limit rods respectively.

In the application, when the handle is at the left side, the limiting rod is controlled to be arranged at the left side, the handle is pressed down and idly rotated, and the handle lifts the second baffle to push the limiting rod to drive the transmission shaft to lock the door reversely; the motor is electrified to work, the clutch pin is pressed into the clutch base, and the handle is pressed down to open the door;

When the handle is on the right, the control limiting rod is placed at the right side, the handle is pressed down and idles, the first baffle is lifted up by the handle to push the limiting rod to drive the transmission shaft to lock the door reversely, the motor is electrified to work the clutch pin to press the clutch base, and the handle is pressed down to open the door;

The required adjusting direction is, twist the gag lever post of one side and leave in the location commentaries on classics piece, twist the gag lever post of opposite side and get into in the location commentaries on classics piece, then twist the drive lead screw through twisting and rotate, the lead screw rotates and drives the screw plate and remove, the screw plate drives two stripper plates and leaves two extrusion inslot, two joint pieces lose the extrusion, elasticity through the extension spring pulling resets, joint piece and joint groove's joint is relieved, can accomplish the angle modulation of handle through rotating the handle, after 180 is adjusted to the handle, the other end of movable arc piece contacts with the other end of spacing arc piece, spacing arc piece carries out spacing promotion handle to the movable arc piece and rotates and finish, then reverse rotation is twisted and is driven two extrusion grooves of two stripper plates extrusion of drive, make two joint pieces joint respectively in two joint grooves, the position of fixed handle and spliced pole, the convenience is used.

According to the electronic door lock mechanism capable of being opened left and right in a switching mode, through the adjusting component, the effect that whether the handle is positioned on the left side or the right side, the handle is lifted upwards to be locked reversely, and the handle is pressed downwards to be unlocked can be achieved;

According to the electronic door lock mechanism capable of being opened left and right in a switching mode, the effect of quickly connecting the handle with the connecting column and conveniently adjusting the direction of the handle can be achieved through the connecting assembly;

According to the technical scheme, the two limiting rods in the adjusting assembly are controlled to enter the positioning rotating block according to the left and right positions of the handle, only one limiting rod can enter the positioning rotating block at the same time, the first baffle plate or the second baffle plate is blocked and limited, forward use of the handle is guaranteed, meanwhile, the handle is fixed on the connecting column through the connecting assembly, quick dismounting and mounting can be achieved, the direction of the handle is convenient to adjust, and the limiting assembly arranged between the connecting column and the loop bar can limit angle adjustment of the handle.

Drawings

Fig. 1 is a first front perspective view of an electronic door lock mechanism capable of being opened and closed in a switching manner;

Fig. 2 is a second front perspective view of an electronic door lock mechanism capable of being opened and closed in a switching manner;

FIG. 3 is a first partial cross-sectional view of a side-to-side switchable electronic door lock mechanism according to the present utility model;

Fig. 4 is a partial enlarged view of a position a in a switchable left-right opening electronic door lock mechanism diagram 3 according to the present utility model;

FIG. 5 is a partial exploded view of a switchable side-to-side electronic door lock mechanism according to the present utility model;

FIG. 6 is a second partial cross-sectional view of a side-to-side switchable electronic door lock mechanism in accordance with the present utility model;

Fig. 7 is a third partial sectional view of an electronic door lock mechanism capable of being opened and closed in a switching manner according to the present utility model.

In the figure: 1. a clutch; 2. positioning a rotating block; 3. a connecting column; 4. a clutch pin; 5. a loop bar; 6. a first baffle; 7. a second baffle; 8. a limit rod; 9. a threaded ring; 10. a thread groove; 11. limiting arc blocks; 12. a movable arc block; 13. a first groove; 14. a clamping block; 15. a clamping groove; 16. an extrusion groove; 17. an extrusion plate; 18. a tension spring; 19. a second groove; 20. a thread plate; 21. a screw rod; 22. twisting the handle; 23. a limiting block; 24. and matching the blocks.

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.

Example 1

Referring to fig. 1-7, a door lock mechanism comprises a positioning rotating block 2, a clutch 1 rotating on the surface of the positioning rotating block 2, a clutch pin 4 used for connecting the clutch 1 and the positioning rotating block 2 and a connecting column 3, wherein the connecting column 3 is fixed at the side end of the positioning rotating block 2, a sleeve rod 5 is sleeved on the surface of the positioning rotating block 2, and the side end of the sleeve rod 5 is fixed with a handle used for rotating unlocking;

Referring to fig. 3-5, a door lock mechanism further includes an adjusting assembly, the adjusting assembly is disposed between the clutch 1 and the positioning rotating block 2 and used for maintaining the handedness of unlocking the handle after adjusting the direction, the adjusting assembly includes a first baffle 6 and a second baffle 7 fixed in the positioning rotating block 2, two limit rods 8 are disposed in the clutch 1, and the two limit rods 8 are respectively contacted with the first baffle 6 and the second baffle 7; when the handle is arranged on the left side, the limiting rod 8 is controlled to be arranged on the left side, the handle is pressed down and idly rotates, and the handle lifts the second baffle 7 to push the limiting rod 8 to drive the transmission shaft to lock the door reversely; the motor is electrified to work so that the clutch pin 4 is pressed into the clutch base, and the handle is pressed down to open the door; when the handle is on the right, the control limiting rod 8 is placed at the right side, the handle is pressed down and idles, the handle lifts the first baffle 6 to push the limiting rod 8 to drive the transmission shaft to lock the door reversely, the motor is electrified to work, the clutch pin 4 is pressed into the clutch base, and the handle is pressed down to open the door;

The clutch 1 is internally provided with two thread grooves 10, thread rings 9 are connected in the two thread grooves 10 in a threaded manner, two limit rods 8 are respectively fixed in the two thread rings 9, the radius of each limit rod 8 is smaller than that of each thread ring 9, and the two limit rods 8 outwards penetrate through two ends of the clutch 1 in a movable manner; the two limit rods 8 can be simultaneously and stably arranged in the clutch 1 without worrying about the loss of parts after the removal.

Referring to fig. 6, a door lock mechanism further includes a limiting assembly cooperating with the connecting assembly, the limiting assembly being disposed between the loop bar 5 and the connecting post 3 for limiting the angular adjustment of the handle; the limiting assembly comprises a limiting arc block 11 fixed on the surface of the connecting column 3, a movable arc block 12 is fixed on the inner wall of the loop bar 5, and the limiting arc block 11 and the movable arc block 12 are arc plates with 90 degrees; after the handle is adjusted by 180 degrees, the other end of the movable arc block 12 is contacted with the other end of the limiting arc block 11, and the limiting arc block 11 limits and lifts the movable arc block 12 to finish the rotation of the handle.

The application can be used for the electronic door lock which can be opened and closed in a switching way, and can also be used in other fields suitable for the application.

Example 2

Referring to fig. 1-7, the improvement is based on example 1: the utility model provides a but electronic door lock mechanism of switching left and right side opening, it uses in intelligent tool to lock technical field, a door lock mechanism still includes coupling assembling, coupling assembling locates between handle and the spliced pole 3 and is used for connecting handle and spliced pole 3; the connecting assembly comprises a matching groove which is formed in a connecting column 3, a matching block 24 which is matched with the matching groove is fixed at the side end of the handle, a first groove 13 is formed in the matching block 24, two clamping blocks 14 are arranged in the first groove 13 in a sliding manner, two clamping grooves 15 which are communicated with the matching groove are formed in the connecting column 3, the two clamping blocks 14 are respectively clamped with the two clamping grooves 15, extrusion grooves 16 are formed in the two clamping blocks 14, a second groove 19 is formed in the handle, a threaded plate 20 is arranged in the second groove 19 in a sliding manner, two extrusion plates 17 are fixed at the side end of the threaded plate 20, the two extrusion plates 17 are outwards and movably penetrated into the first groove 13, the two extrusion plates 17 are respectively contacted with inclined surfaces of the two extrusion grooves 16, a screw rod 21 is rotated in the second groove 19, the threaded plate 20 is connected with the surfaces of the screw rod 21 in a threaded manner, and a twisting handle 22 is fixed at the side end of the screw rod 21; the screw rod 21 is driven to rotate by screwing the handle 22, the screw rod 21 rotates to drive the screw plate 20 to move, the screw plate 20 drives the two extrusion plates 17 to leave the two extrusion grooves 16, the two clamping blocks 14 lose extrusion, the clamping blocks are pulled to reset through elasticity of the tension springs 18, the clamping blocks 14 and the clamping grooves 15 are released, the angle adjustment of the handle can be completed by rotating the handle, the handle is rotated completely, and then the two extrusion plates 17 are driven by reversely rotating the handle 22 to extrude the two extrusion grooves 16, so that the two clamping blocks 14 are respectively clamped in the two clamping grooves 15, and the positions of the handle and the connecting column 3 are fixed, so that the use is convenient;

The ends of the two clamping blocks 14, which are close to each other, are respectively fixed with a tension spring 18, and a limiting block 23 used for limiting the two clamping blocks 14 is fixed in the first groove 13.

Two label pastes are fixed at the side end of the clutch 1, and correspond to the two limit rods 8 respectively, so that the two limit rods 8 on the two sides can be screwed through intuitively.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a convertible electronic door lock mechanism that opens about, includes location commentaries on classics piece (2) and rotates clutch (1) on location commentaries on classics piece (2) surface, be equipped with clutch pin (4) that are used for connecting clutch (1) and location commentaries on classics piece (2) in clutch (1), its characterized in that still includes:

the connecting column (3), the connecting column (3) is fixed at the side end of the positioning rotating block (2), a loop bar (5) is sleeved on the surface of the positioning rotating block (2), and the side end of the loop bar (5) is fixed with a handle for rotating unlocking;

The adjusting assembly is arranged between the clutch (1) and the positioning rotating block (2) and used for keeping the unlocking direction of the handle after the direction of adjustment, the adjusting assembly comprises a first baffle (6) and a second baffle (7) which are fixed in the positioning rotating block (2), two limiting rods (8) are arranged in the clutch (1), and the two limiting rods (8) are respectively contacted with the first baffle (6) and the second baffle (7);

The connecting component is arranged between the handle and the connecting column (3) and is used for connecting the handle with the connecting column (3);

And the limiting assembly is matched with the connecting assembly for use, and is arranged between the loop bar (5) and the connecting column (3) and used for limiting the angle adjustment of the handle.

2. The electronic door lock mechanism capable of being opened left and right in a switching mode according to claim 1, wherein two thread grooves (10) are formed in the clutch (1), thread rings (9) are connected in the thread grooves (10) in a threaded mode, two limit rods (8) are respectively fixed in the two thread rings (9), the radius of each limit rod (8) is smaller than that of each thread ring (9), and the two limit rods (8) outwards penetrate through two ends of the clutch (1) in a movable mode.

3. The electronic door lock mechanism capable of being opened left and right according to claim 2, characterized in that the connecting assembly comprises a matching groove formed in the connecting column (3), a matching block (24) matched with the matching groove is fixed at the side end of the handle, a first groove (13) is formed in the matching block (24), two clamping blocks (14) are arranged in the first groove (13) in a sliding mode, two clamping grooves (15) communicated with the matching groove are formed in the connecting column (3), the two clamping blocks (14) are respectively clamped with the two clamping grooves (15), extrusion grooves (16) are formed in the two clamping blocks (14), a second groove (19) is formed in the handle, a threaded plate (20) is arranged in the second groove (19) in a sliding mode, two extrusion plates (17) are fixed at the side ends of the threaded plate (20), the two extrusion plates (17) penetrate through the first groove (13) in an outward moving mode, the two extrusion plates (17) are respectively clamped with the two clamping grooves (15), and the threaded plates (21) are respectively connected with the threaded plates (21) in a threaded mode, and the threaded plates (21) are in contact with the threaded plates (21) in a threaded mode.

4. A switchable left-right unlocking electronic door lock mechanism according to claim 3, characterized in that the ends of the two clamping blocks (14) close to each other are respectively fixed with a tension spring (18), and a limiting block (23) for limiting the two clamping blocks (14) is fixed in the first groove (13).

5. A switchable left-right opening electronic door lock mechanism according to any one of claims 1-3, characterized in that the limiting assembly comprises a limiting arc block (11) fixed on the surface of the connecting column (3), the inner wall of the loop bar (5) is fixed with a movable arc block (12), and the limiting arc block (11) and the movable arc block (12) are arc plates of 90 °.

6. The electronic door lock mechanism capable of being opened and closed in a switching manner according to claim 1, wherein two labels are fixed at the side ends of the clutch (1), and the two labels correspond to the two limit rods (8) respectively.