CN219365696U - Toggle counter-locking structure for electronic door lock - Google Patents

Abstract

The utility model discloses a toggle back-locking structure for an electronic door lock, which relates to the field of electronic door locks and comprises a lock body and a lock rod, wherein a pulling piece is arranged on the outer wall of the lock body, one end of the pulling piece is connected with a compression rod, one side of the compression rod is provided with a compression spring, the other end of the compression spring is connected with the bottom in the lock body, one end of the compression rod is connected with a clamping block through a hinge shaft, the inner wall of the lock body is provided with a clamping groove matched with the clamping block, the top of the compression rod is rotationally connected with an inserting rod, and the outer wall of the lock rod is provided with a limiting groove. According to the utility model, the poking piece is poked downwards, and the compression spring is reset to drive the compression rod to rotate, so that the inserted rod at the top of the poking piece is directly inserted into the limit groove of the lock rod, the lock rod is limited and fixed, and the back locking can be completed, and the process is convenient for a user to intuitively observe whether the lock body of the lock body is completely back locked, so that the operation is simple and convenient, and the overall practicability of the lock body is improved.

Description

Toggle counter-locking structure for electronic door lock

Technical Field

The utility model relates to the field of electronic door locks, in particular to a toggle back-locking structure for an electronic door lock.

Background

The electronic coded lock is an electronic product which controls a circuit or a chip to work through code input so as to control the closing of a mechanical switch and complete unlocking and locking tasks, has a plurality of types of simple circuit products and products with higher cost performance based on the chip, and the electronic coded lock has an anti-theft alarm function in the field of safety technology prevention, and overcomes the defects of small code amount and poor safety performance of the mechanical coded lock, so that the coded lock is greatly improved in technology and performance.

The existing electronic door lock anti-locking mechanism is mainly characterized in that the button is rotated, so that the two internal wedge-shaped blocks are clamped with each other, the door handle is limited, and further the anti-locking is realized, however, people are difficult to intuitively observe whether the coded lock is successfully locked or not, and the door handle needs to be rotated for confirmation for many times, so that the door handle does not have higher identification degree.

In summary, it is difficult to intuitively observe whether the combination lock is successfully locked, and it is necessary to turn the door handle several times to confirm, so that the combination lock does not have high identification.

Disclosure of Invention

Based on the above, the utility model aims to provide a toggle back-locking structure for an electronic door lock, so as to solve the technical problem that whether the coded lock is back-locked successfully or not is difficult to visually observe by the structure, and the door handle needs to be turned for a plurality of times for confirmation, so that the structure does not have higher identification degree.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stir anti-lock structure for electronic door lock, includes lock body and locking lever, the outer wall of lock body is provided with the plectrum, and is located the one end of plectrum and be connected with the depression bar, one side of depression bar is provided with compression spring, and compression spring's the other end is connected with the bottom in its lock body, the one end of depression bar is connected with the fixture block through the articulated shaft, the inner wall of lock body is provided with rather than complex draw-in groove, the top rotation of depression bar is connected with the inserted bar, and is located the outer wall of locking lever be provided with rather than inserted bar complex spacing groove.

Through adopting above-mentioned technical scheme, through dial down, under compression spring's reset effect, drive its depression bar and rotate for the inserted bar at its top directly inserts in the spacing groove of locking lever, realizes carrying out spacing fixed to the locking lever and can accomplish the back lock, and this process is convenient for the user audio-visual observation whether its lock body has accomplished the back lock, and easy operation is convenient, improves its whole practicality.

The utility model is further arranged that the outer wall of the lock body is provided with the display screen, and the bottom of the display screen is provided with the handle.

Through adopting above-mentioned technical scheme, through the display screen convenient to use person sets up the password to its lock body, is convenient for follow-up password unlocking door lock.

The utility model is further characterized in that a fixed sleeve is arranged in the lock body, and the inserted link penetrates through the fixed sleeve to be in sliding connection.

Through adopting above-mentioned technical scheme, be convenient for insert the pole through fixed cover and can be stable insert in the spacing groove, guarantee its stability of whole joint.

The utility model is further provided with a rotating shaft between the pressing rod and the lock body, and a damping structure is arranged between the rotating shaft and the pressing rod.

Through adopting above-mentioned technical scheme, when being convenient for people stir the plectrum through the pivot, the depression bar rotates, and the damping structure between the two simultaneously prevents that its plectrum from taking place the phenomenon of automatic re-setting.

The utility model is further characterized in that the contact surface of the limiting groove and the inserted link is in a rough shape.

Through adopting above-mentioned technical scheme, be convenient for improve its inserted bar stability after inserting, prevent that it from taking place the phenomenon of inserted bar slippage from the spacing inslot.

The utility model is further characterized in that both ends of the fixing sleeve are arranged in a truncated cone shape.

Through adopting above-mentioned technical scheme, during the installation, be convenient for play the effect of direction to its inserted bar for its holistic installation effectiveness.

The utility model further provides that the lock body, the display screen and the handle are electrically connected.

Through adopting above-mentioned technical scheme, the password of user accessible display screen or the fingerprint on the handle are opened the lock, improve its holistic practicality.

In summary, the utility model has the following advantages:

according to the utility model, the compression spring is arranged in the lock body, the poking piece is slightly poked downwards, so that the pressing rod is lifted upwards, the clamping block rotates at the moment, and under the reset action of the compression spring, the pressing rod is driven to rotate, so that the inserted link at the top of the pressing rod is directly inserted into the limit groove of the lock rod, the lock rod is limited and fixed, and the back locking can be completed, and the process is convenient for a user to intuitively observe whether the lock body is completely back locked or not, and the operation is simple and convenient, and the overall practicability of the lock is improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic view of a partial structure of the present utility model;

fig. 4 is an enlarged view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a lock body; 2. a display screen; 3. a handle; 4. a pulling piece; 5. a lock lever; 6. a fixed sleeve; 7. a rod; 8. a compression spring; 9. a rotating shaft; 10. a compression bar; 11. a limit groove; 12. a clamping groove; 13. a clamping block; 14. and a hinge shaft.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

A toggle back locking structure for an electronic door lock, as shown in figures 1-4, comprises a lock body 1, a reset mechanism and a sliding mechanism, the user lightly dials the poking piece 4 on the outer wall to rotate the compression bar 10 inside the lock body 1 through the action of the rotating shaft 9, wherein a rotating shaft 9 is arranged between the pressing rod 10 and the lock body 1, a damping structure is arranged between the rotating shaft 9 and the pressing rod 10, the pressing rod 10 rotates when people toggle the poking piece 4 through the rotating shaft 9, meanwhile, the damping structure between the two can prevent the plectrum 4 from automatically resetting, and meanwhile, one end of the compression bar 10 is tilted, the clamping block 13 is driven to overturn under the action of the hinge shaft 14, and meanwhile, in the initial state, the compression spring 8 is in a compression state, the clamping block 13 at one end is subject to the reset action of the compression spring 8 and the downward poking force of the poking plate 4, and the clamping groove 12 in the lock body 1 is slipped off, meanwhile, the compression bar 10 drives the inserted bar 7 at the top to move upwards, one end of the inserted bar 7 is inserted into the limit groove 11 of the lock bar 5, the lock bar is limited and fixed, and the back locking can be completed, the process is convenient for a user to intuitively observe whether the lock body of the lock body has completed the back locking, the operation is simple and convenient, the overall practicability is improved, simultaneously, the dial plate 4 is shifted upwards to reset, the press rod 10 drives the clamping block 13 of the dial plate to reset and clamp into the clamping groove 12, so that the inserting rod 7 is separated from the limiting groove 11 of the lock rod 5, at the moment, the lock body 1 can be normally opened and closed through the handle 3, the outer wall of the lock body 1 is provided with the display screen 2, the handle 3 is arranged at the bottom of the display screen 2, the display screen 2 is convenient for a user to set the password on the lock body 1, so that the subsequent password unlocking is convenient.

Please refer to fig. 1 and 2, the lock body 1 is provided with a fixed sleeve 6 inside, and the inserted link 7 runs through the fixed sleeve 6 for sliding connection, so that the inserted link 7 can be stably inserted into the limit groove 11 through the fixed sleeve 6, the stability of the whole clamping connection is ensured, and meanwhile, the two ends of the fixed sleeve 6 are all in a circular truncated cone shape, so that the inserted link 7 can be conveniently guided during installation, and the whole installation efficiency is quickened.

The working principle of the utility model is as follows: when the lock is used, the poking piece 4 on the outer wall of the lock body 1 is poked downwards gently, so that the pressing rod 10 at the bottom of the lock body inclines by a certain angle under the action of the rotating shaft 9, one end of the pressing rod 10 drives the clamping block 13 of the lock body to overturn through the hinge shaft 14, and under the action of the bottom compression spring 8, the clamping block 13 of the lock body is driven to be separated from the clamping groove 12 and slide upwards along with the pressing rod 10, the inserted rod 7 at the top of the pressing rod 10 is driven to be clamped into the limiting groove 11 of the lock rod 5, the lock rod is limited and fixed, and the reverse locking can be completed, so that a user can observe whether the lock body of the lock body is reversely locked or not intuitively.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (7)

1. The utility model provides a stir anti-lock structure for electronic door lock, includes lock body (1) and locking lever (5), its characterized in that: the outer wall of lock body (1) is provided with plectrum (4), and is located the one end of plectrum (4) and be connected with depression bar (10), one side of depression bar (10) is provided with compression spring (8), and the other end of compression spring (8) is connected with the bottom in its lock body (1), the one end of depression bar (10) is connected with fixture block (13) through articulated shaft (14), the inner wall of lock body (1) is provided with draw-in groove (12) rather than complex, the top rotation of depression bar (10) is connected with inserted bar (7), and the outer wall that is located locking lever (5) is provided with and its inserted bar (7) complex spacing groove (11).

2. The toggle counter structure for an electronic door lock of claim 1, wherein: the outer wall of the lock body (1) is provided with a display screen (2), and a handle (3) is arranged at the bottom of the display screen (2).

3. The toggle counter structure for an electronic door lock of claim 1, wherein: the inside of the lock body (1) is provided with a fixed sleeve (6), and the inserted link (7) penetrates through the fixed sleeve (6) to be in sliding connection.

4. The toggle counter structure for an electronic door lock of claim 1, wherein: a rotating shaft (9) is arranged between the pressing rod (10) and the lock body (1), and a damping structure is arranged between the rotating shaft (9) and the pressing rod (10).

5. The toggle counter structure for an electronic door lock of claim 1, wherein: the contact surface of the limiting groove (11) and the inserted link (7) is arranged in a rough shape.

6. A toggle counter structure for an electronic door lock as claimed in claim 3, wherein: both ends of the fixed sleeve (6) are arranged in a truncated cone shape.

7. The toggle counter structure for an electronic door lock of claim 1, wherein: the lock body (1), the display screen (2) and the handle (3) are electrically connected.