CN219451757U

CN219451757U - Electronic lock

Info

Publication number: CN219451757U
Application number: CN202320265545.XU
Authority: CN
Inventors: 郑龙; 陈牡; 郑细春
Original assignee: Foshan Tongfang Smart Lock Industry Co ltd
Current assignee: Foshan Tongfang Smart Lock Industry Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-08-01
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses an electronic lock, which comprises a door lock front frame, wherein a door lock rear frame is movably arranged on the rear side of the door lock front frame, a rotating shaft is fixedly arranged at one end corner of the rear side of the door lock front frame, and the door lock rear frame is movably arranged on the outer surface of the rotating shaft. According to the utility model, through the matching of the rotating shaft and the front groove of the rear frame, when the device is used, the rear frame of the door lock can be pulled out to the rear side, and then the rear frame of the door lock can be rotated along the rotating shaft, so that the rear frame of the door lock is opened, and further, the front frame of the door lock and parts in the rear frame of the door lock can be maintained or replaced. Through the cooperation of limiting plate and spacing inside groove, when making the device pull out the lock back frame backward, can make the limiting plate receive the restriction of spacing inside groove to make the removable distance of lock back frame limited, prevent that the lock back frame from being pulled out by the directness, and then prevent that the device from being pulled out the condition of lock front bezel outwards by the people in the front side when using.

Description

Electronic lock

Technical Field

The utility model relates to the technical field of electronic locks, in particular to an electronic lock.

Background

The electronic coded lock is an electronic product which controls a circuit or a chip to work (access control system) through code input so as to control the closing of a mechanical switch and complete unlocking and locking tasks;

in the field of safety technical precaution, the electronic coded lock with the anti-theft alarm function replaces the traditional mechanical coded lock, overcomes the defects of small coded quantity and poor safety performance of the mechanical coded lock, and greatly improves the technical performance of the coded lock by one step.

When the existing electronic lock is used, the front frame and the rear frame are difficult to detach, the anti-theft performance of the electronic lock is poor, and the front frame is easy to be directly detached from the front frame by a person, so that the door lock is released; therefore, the existing requirements are not met, and an electronic lock is proposed.

Disclosure of Invention

The utility model aims to provide an electronic lock, which solves the problems that when the electronic lock provided in the background technology is used, the front frame and the rear frame are difficult to detach, the anti-theft performance of the electronic lock is poor, and the front frame is easy to be directly detached from the front frame by a person, so that the door lock and the like are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electronic lock, includes the lock front bezel, the rear side movable mounting of lock front bezel has the lock back frame, an end angle department fixed mounting of lock front bezel rear side has the pivot, lock back frame movable mounting is on the surface of pivot, the equal fixed mounting in other three end angle departments of lock back frame front side has the clamping pole.

Preferably, the position of the front side surface of the door lock rear frame, which is close to the rotating shaft, is provided with a rear frame front groove, a limiting inner groove is formed in the rear frame front groove, a limiting plate is fixedly arranged on the outer surface of the rotating shaft, the rotating shaft is movably clamped into the rear frame front groove, and the limiting plate is movably clamped into the limiting inner groove.

Preferably, the front frame rear groove is arranged on the surface of the front side of the door lock, close to the three end corners of the clamping rod, and the clamping rod is movably clamped into the front frame rear groove.

Preferably, the position that the front frame surface of lock is close to front frame back groove all is equipped with the bolt draw-in groove, the inside of bolt draw-in groove all movable mounting has the locking bolt, the surface of clamping pole all is equipped with clamping pole external hole, the inside of clamping pole external hole is gone into to the equal movable card of locking bolt, locking bolt all with bolt draw-in groove threaded connection.

Preferably, the front side surface of the door lock front frame is provided with a plurality of control buttons, the position of the door lock front side surface close to the bottom end is provided with a card swiping area, both sides of the door lock rear side surface are provided with speakers, and the rear side surface of the door lock rear frame is provided with a connecting jack.

Preferably, the outside of frame behind door lock and the door lock is equipped with the door frame, the inboard of door frame is gone into to the equal activity card of frame behind door lock front bezel and the door lock, the surface that the door lock front bezel was equipped with the bolt draw-in groove all laminates with the inboard surface of door frame, door frame and door frame pass through bolt swing joint behind the door lock.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the matching of the rotating shaft and the front groove of the rear frame, when the device is used, the rear frame of the door lock can be pulled out to the rear side, and then the rear frame of the door lock can be rotated along the rotating shaft, so that the rear frame of the door lock is opened, and further, the front frame of the door lock and parts in the rear frame of the door lock can be maintained or replaced. Through the cooperation of the limiting plate and the limiting inner groove, when the device is pulled out of the door lock rear frame backwards, the limiting plate can be limited by the limiting inner groove, so that the extractable distance of the door lock rear frame is limited, the door lock rear frame is prevented from being pulled out directly, and further, the situation that a person pulls out the door lock front frame outwards from the front side when the device is used is prevented;

2. according to the utility model, when the door lock front frame and the door lock rear frame are installed, the door lock rear frame can be pressed forwards after the door lock rear frame rotates to the same angle position with the door lock front frame, so that the door lock front frame and the door lock rear frame are assembled together, and through the matching of the locking bolt and the bolt clamping groove, the bolt clamping groove can be inserted into the outer hole of the clamping rod from the inside of the locking bolt after the door lock front frame and the door lock rear frame are installed, so that the locking bolt is limited, the situation that the door lock front frame is pulled out from the front side directly by a person is prevented, and after the bolt clamping groove is inserted into the inside of the locking bolt, the door lock front frame and the door lock rear frame are installed in the clamping groove of the door frame, the bottom end of the locking bolt is attached to the clamping groove surface of the door frame, and the locking bolt cannot be removed at the moment, so that the anti-theft performance is further improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a rear elevational view of the entire present utility model;

FIG. 3 is a cross-sectional side view of the entirety of the present utility model;

FIG. 4 is a schematic view of the partial structure of the portion A of the present utility model;

fig. 5 is a schematic partial structure of the part B of the present utility model.

In the figure: 1. a door lock front frame; 2. a door lock rear frame; 3. a control button; 4. a card swiping area; 5. a speaker; 6. connecting wire jacks; 7. a rotating shaft; 8. a rear frame front groove; 9. a limiting plate; 10. limiting the inner groove; 11. clamping the rod; 12. a front frame rear slot; 13. locking the bolt; 14. a latch slot; 15. a door frame; 16. and the outer hole of the rod is clamped.

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.

Referring to fig. 1 to 5, an embodiment of the present utility model provides: the utility model provides an electronic lock, includes door lock front bezel 1, and door lock rear bezel 2 is installed to door lock front bezel 1's rear side movable mounting, and door lock front bezel 1 rear side's an end angle department fixed mounting has pivot 7, and door lock rear bezel 2 movable mounting is on pivot 7's surface, and door lock rear bezel 2 front side's the equal fixed mounting of other three end angle departments has clamping pole 11.

Through adopting above-mentioned technical scheme, through the cooperation in pivot 7 and back frame front groove 8, make the device when using, can pull out door lock back frame 2 backward earlier, can make door lock back frame 2 rotate along the position of pivot 7 afterwards to open door lock back frame 2, and then can maintain or change the processing to the inside spare part of door lock front frame 1 and door lock back frame 2.

Further, a rear frame front groove 8 is arranged at the position, close to the rotating shaft 7, of the front side surface of the door lock rear frame 2, a limiting inner groove 10 is arranged in the rear frame front groove 8, a limiting plate 9 is fixedly arranged on the outer surface of the rotating shaft 7, the rotating shaft 7 is movably clamped into the rear frame front groove 8, and the limiting plate 9 is movably clamped into the limiting inner groove 10.

Through adopting above-mentioned technical scheme, through the cooperation of limiting plate 9 and spacing inside groove 10, when making the device pull out lock back frame 2 backward, can make limiting plate 9 receive the restriction of spacing inside groove 10 to make the distance that lock back frame 2 can pull out restricted, prevent that lock back frame 2 from being pulled out by the directness, and then prevent that the device from being when using, by the condition that the person pulled out lock front frame 1 outwards from the front side.

Further, the front frame 12 is provided on the rear side surface of the door lock front frame 1 near the three corners of the clamping rod 11, and the clamping rod 11 is movably clamped into the front frame 12.

Through adopting above-mentioned technical scheme, through the cooperation in clamping pole 11 and preceding frame back groove 12, when making the device in installation lock front bezel 1 and lock back frame 2, after door lock back frame 2 rotates to the same angular position of door lock front bezel 1, can push down door lock back frame 2 forward, makes the inside in clamping pole 11 card income front bezel back groove 12 to make door lock front bezel 1 and door lock back frame 2 assemble together.

Further, the position that the front frame 1 surface of lock is close to front frame back groove 12 all is equipped with bolt draw-in groove 14, and the inside of bolt draw-in groove 14 all movable mounting has locking bolt 13, and the surface of clamping pole 11 all is equipped with clamping pole external hole 16, and the inside of clamping pole external hole 16 is gone into to the equal movable card of locking bolt 13, locking bolt 13 all with bolt draw-in groove 14 threaded connection.

Through adopting above-mentioned technical scheme, through the cooperation of locking bolt 13 and bolt draw-in groove 14, make the device after having installed lock front bezel 1 and lock back bezel 2, can insert the inside of clamping pole external hole 16 with bolt draw-in groove 14 from the inside of locking bolt 13 to carry out spacingly to clamping pole 11, prevent the device can be by the people with the direct condition of outwards pulling out of front side of lock front bezel 1.

Further, the front side surface of the door lock front frame 1 is provided with a plurality of control buttons 3, the position of the front side surface of the door lock front frame 1 close to the bottom end is provided with a card swiping area 4, both sides of the rear side surface of the door lock rear frame 2 are provided with speakers 5, and the rear side surface of the door lock rear frame 2 is provided with a connecting wire jack 6.

Further, the outside of frame 1 and door lock back frame 2 is equipped with door frame 15 before the door lock, and the inboard of door frame 15 is gone into to the equal activity card of frame 2 behind door lock front frame 1 and the door lock, and door lock front frame 1 is equipped with the surface of bolt draw-in groove 14 and all laminates with door frame 15's inboard surface, and door lock back frame 2 passes through bolt swing joint with door frame 15.

Through adopting above-mentioned technical scheme, after bolt draw-in groove 14 inserts the inside of locking bolt 13, frame 1 and lock back frame 2 are installed in the draw-in groove inside of door frame 15 before the lock this moment, and the bottom of locking bolt 13 and the laminating of door frame 15's draw-in groove surface this moment can't demolish the operation to locking bolt 13 this moment to further improve the theftproof performance.

Working principle: when the device is used, the device is placed at a designated position to check whether all parts work normally, and through the cooperation of the rotating shaft 7 and the rear frame front groove 8, the door lock rear frame 2 can be pulled out to the rear side firstly when the device is used, and then the door lock rear frame 2 can be rotated along the position of the rotating shaft 7, so that the door lock rear frame 2 is opened, and further, the maintenance or replacement treatment can be carried out on the parts inside the door lock front frame 1 and the door lock rear frame 2. Through the cooperation of limiting plate 9 and spacing inside groove 10, when making the device pull out lock back frame 2 backward, can make limiting plate 9 receive the restriction of spacing inside groove 10 to make the distance that lock back frame 2 can pull out limited, prevent that lock back frame 2 from being pulled out directly, and then prevent that the device from being pulled out the condition of lock front frame 1 outwards by the people in the front side when using.

Through the cooperation of clamping pole 11 and preceding frame back groove 12, make the device when frame 1 and door lock back frame 2 before the installation door lock, after door lock back frame 2 rotates to the same angular position with door lock front frame 1, can push down door lock back frame 2 forward, make clamping pole 11 card go into the inside in frame back groove 12, thereby make door lock front frame 1 and door lock back frame 2 assemble together, and through the cooperation of locking bolt 13 and bolt draw-in groove 14, make the device after having installed door lock front frame 1 and door lock back frame 2, can insert the inside of clamping pole external orifice 16 with bolt draw-in groove 14 from the inside of locking bolt 13, thereby carry out spacingly to clamping pole 11, prevent the device can be by the condition that the door lock front frame 1 is directly outwards pulled out from the front side, and after bolt draw-in groove 14 inserts the inside of locking bolt 13, at this moment door lock front frame 1 and door lock back frame 2 are installed in the draw-in groove inside of door frame 15, the bottom and the draw-in groove surface laminating of door frame 15 of locking bolt 13 at this moment, thereby can't remove the locking bolt 13, further improve anti-theft performance.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. An electronic lock, includes door lock front bezel (1), its characterized in that: the door lock is characterized in that a door lock rear frame (2) is movably mounted on the rear side of the door lock front frame (1), a rotating shaft (7) is fixedly mounted at one end corner of the rear side of the door lock front frame (1), the door lock rear frame (2) is movably mounted on the outer surface of the rotating shaft (7), and clamping rods (11) are fixedly mounted at the other three end corners of the front side of the door lock rear frame (2).

2. An electronic lock according to claim 1, wherein: the door lock is characterized in that a rear frame front groove (8) is formed in the front side surface of the door lock rear frame (2) close to the rotary shaft (7), a limiting inner groove (10) is formed in the rear frame front groove (8), a limiting plate (9) is fixedly arranged on the outer surface of the rotary shaft (7), the rotary shaft (7) is movably clamped into the rear frame front groove (8), and the limiting plate (9) is movably clamped into the limiting inner groove (10).

3. An electronic lock according to claim 1, wherein: the door lock is characterized in that front frame rear grooves (12) are formed in the positions, close to three end corners of the clamping rod (11), of the rear side surface of the door lock front frame (1), and the clamping rod (11) is movably clamped into the front frame rear grooves (12).

4. An electronic lock according to claim 1, wherein: the door lock is characterized in that the positions, close to the front frame and the rear frame, of the outer surface of the door lock front frame (1) are provided with bolt clamping grooves (14), locking bolts (13) are movably installed in the bolt clamping grooves (14), clamping rod outer holes (16) are formed in the outer surface of the clamping rod (11), the locking bolts (13) are movably clamped into the inner parts of the clamping rod outer holes (16), and the locking bolts (13) are in threaded connection with the bolt clamping grooves (14).

5. An electronic lock according to claim 1, wherein: the front side surface of door lock front bezel (1) is equipped with a plurality of control button (3), the position that is close to the bottom of door lock front bezel (1) front side surface is equipped with area of punching the card (4), the both sides of door lock back bezel (2) rear side surface all are equipped with speaker (5), the rear side surface of door lock back bezel (2) is equipped with line jack (6).

6. An electronic lock according to claim 1, wherein: the door lock is characterized in that a door frame (15) is arranged on the outer sides of the door lock front frame (1) and the door lock rear frame (2), the door lock front frame (1) and the door lock rear frame (2) are movably clamped into the inner side of the door frame (15), the surface of the door lock front frame (1) provided with a bolt clamping groove (14) is attached to the inner side surface of the door frame (15), and the door lock rear frame (2) is movably connected with the door frame (15) through bolts.