CN212428368U

CN212428368U - Novel anti-theft electronic lock

Info

Publication number: CN212428368U
Application number: CN202020861487.3U
Authority: CN
Inventors: 徐俊鸿
Original assignee: Nanjing Wujiang Security Technology Co ltd
Current assignee: Nanjing Wujiang Security Technology Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-29
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a novel anti-theft electronic lock, aiming at providing the advantage of good anti-theft performance, the key point of the technical proposal is that the novel anti-theft electronic lock comprises a lock body and a door plate, the lock body is embedded on the door plate, the lock body is provided with a lock core, the lock core is provided with a lock tongue, the two sides of the door plate are provided with an outer lock shell and an inner lock shell, the outer lock shell is provided with a control panel and an outer handle, the inner lock shell is provided with an inner handle and a reverse locking piece, the lock tongue is provided with a driving rod, the driving rod is respectively matched with the outer handle and the inner handle, a blocking piece is arranged between the outer lock shell and the door plate and comprises a plurality of first fixed blocks and second fixed blocks which are fixedly connected with the outer lock shell, a clamping plate is arranged between the first fixed blocks and the second fixed blocks, the two sides of the first fixed blocks and the second fixed blocks are provided with reset buttons, a clamping groove matched with the reset button is arranged in the groove. The utility model discloses stronger barrier propterty has.

Description

Novel anti-theft electronic lock

Technical Field

The utility model relates to a lock technical field, concretely relates to novel theftproof electronic lock.

Background

Along with the development and progress of science and technology, in modern society, people experience the use of life apparatus and the requirement of security is higher and higher, and the tool to lock is the important line of defense of protection people property safety, and convenience and the security of its use are the index of most concern, and traditional tool to lock of using ordinary key to open has not satisfied the demand in each aspect of people, and on this basis, the electronic lock of opening through other modes is in force to come up.

The electronic cipher lock is an electronic product which controls the circuit or chip to work (access control system) by inputting cipher code, thus controlling the closing of mechanical switch and completing the unlocking and locking tasks. There are many kinds of the circuit products, and there are simple circuit products and products with higher cost performance based on chips. The electronic coded lock which is widely applied at present is realized by taking a chip as a core and programming. The electronic lock is in the field of safety technology prevention, the electronic coded lock with the anti-theft alarm function replaces the traditional mechanical coded lock, the defects of small code amount and poor safety performance of the mechanical coded lock are overcome, and the coded lock is improved in one step both technically and in performance. But now the thief offers the draw-in groove with the billet surface, through inserting the billet in the junction of lock shell and door plant, makes the draw-in groove chucking on the billet on the actuating lever in the electronic lock to this opens the door through twisting the actuating lever, causes the loss to people's property.

Disclosure of Invention

The utility model aims at providing a novel theftproof electronic lock, it has the advantage that theftproof performance is good.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a novel anti-theft electronic lock comprises a lock body and a door plate, wherein the lock body is embedded in the door plate, a lock cylinder is arranged on the lock body, a lock tongue is arranged on the lock cylinder, the both sides of door plant are equipped with outer lock shell and inner lock shell respectively, be equipped with control panel and outer handle on the outer lock shell, be equipped with interior handle and back-locking piece on the inner lock shell, be equipped with an actuating lever on the spring bolt, the both ends of actuating lever respectively with outer handle and interior handle adaptation, be equipped with between outer lock shell and the door plant and block the piece, it includes a plurality of and outer lock shell fixed connection's first fixed block and second fixed block to block the piece, be equipped with rather than fixed connection's chucking board between first fixed block and the second fixed block, sliding connection has the button that resets respectively in the both sides of first fixed block and second fixed block, one side of door plant is equipped with a plurality of and first fixed block, the recess of second fixed block and chucking board adaptation, be equipped with the draw-in groove with the button.

Through adopting above-mentioned technical scheme, because first fixed block and second fixed block difference fixed connection are on the lock shell, through with first fixed block, second fixed block and chucking board card are gone into rather than the recess of adaptation in, through the draw-in groove in reset button and the recess on first fixed block and the second fixed block, with first fixed block and second fixed block chucking in the recess, can prevent through the chucking board that the thief from inserting the billet in the gap of lock shell and door plant, play certain effect of blockking, with this theftproof performance that improves.

Further setting: the outer lock shell, the lock body and the inner lock shell are connected through threaded sleeves, and threaded rods matched with the threaded sleeves are arranged on the threaded sleeves and used for locking and fixing the outer lock shell, the lock body and the inner lock shell. The driving rod is polygonal, the outer handle and the inner handle are provided with rotating shafts, and the rotating shafts are respectively provided with connecting holes matched with the driving rod.

Through adopting above-mentioned technical scheme, can fix the locking of outer lock shell, lock body and inner lock shell on the door plant through connecting swivel nut and threaded rod. The rotation of the driving lever can be facilitated through the connecting hole.

Further setting: the lock body is provided with a mounting plate, the lock tongue is arranged on the mounting plate, four corners on the mounting plate are respectively provided with a threaded hole, and the threaded holes are provided with mounting rods matched with the threaded holes and used for fixing the mounting plate.

Through adopting above-mentioned technical scheme, can fix on the door plant the mounting panel through screw hole on mounting panel and the mounting panel and ann bull stick.

Further setting: be equipped with on the outer lock shell rather than sliding connection's sliding closure, fixedly connected with catch bar in the sliding closure, the one end of catch bar pierces through the outer lock shell, and catch bar sliding connection is in the outer lock shell, fixedly connected with disc on the catch bar, be equipped with the motor rather than fixed connection in the outer lock shell, be equipped with rather than fixed connection's gear on the output shaft of motor, gear revolve connects in the outer lock shell, one side of gear is equipped with the rack rather than the adaptation, rack sliding connection is in the outer lock shell, and rack and catch bar fixed connection.

Through adopting above-mentioned technical scheme, can protect control panel through the sliding closure, prevent that the dust from entering into control panel in, driving rather than fixed connection's gear revolve through the motor, wheel and rack adaptation, rack and catch bar fixed connection, therefore the gear revolve drive the rack slide in the lock shell, the rack drives the catch bar simultaneously and slides, the catch bar motion is driving the sliding closure motion.

Further setting: the push rod is provided with a disc fixedly connected with the push rod, and the disc is connected in the outer lock shell in a sliding mode and used for limiting the push rod. The outer lock shell is provided with a plurality of reset springs fixedly connected with the outer lock shell.

Through adopting above-mentioned technical scheme, can play certain limiting displacement to the catch bar through the disc on the catch bar. Can play certain guard action through the rubber pad. The return spring can play a certain role in buffering.

To sum up, the utility model discloses following beneficial effect has: people go into first fixed block, second fixed block and chucking board card in the recess rather than the adaptation, at the reset button through first fixed block and second fixed block both sides sliding connection, and the draw-in groove in the recess, can be with first fixed block and second fixed block chucking in the recess, through the chucking board between first fixed block and the second fixed block, can prevent that the thief from inserting the billet in the gap of lock shell and door plant, play certain effect of blockking, with this improvement theftproof performance. The control panel can be protected to a certain extent through the sliding cover.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a schematic view of a novel anti-theft electronic lock;

FIG. 2 is a schematic diagram of the first and second fixing blocks;

FIG. 3 is a schematic view of the inner handle of the inner lock case;

fig. 4 is a schematic view of the structure of the push rod.

In the figure, 1, a lock body; 2. a door panel; 3. a lock cylinder; 4. a latch bolt; 5. an outer lock case; 51. a first fixed block; 52. a second fixed block; 53. a chucking plate; 54. a reset button; 55. a return spring; 6. an inner lock case; 61. an inner handle; 62. a back-locking member; 7. a control panel; 8. an outer handle; 9. connecting a threaded sleeve; 10. a threaded rod; 11. mounting a plate; 12. a threaded hole; 13. mounting a rod; 14. a drive rod; 15. a rotating shaft; 16. connecting holes; 17. a groove; 18. a sliding cover; 181. a push rod; 182. a rack; 183. a gear; 184. a motor; 185. a disc; 19. a card slot; 110. and (4) switching.

Detailed Description

The following describes the embodiments of the present invention with reference to the accompanying drawings.

The utility model adopts the technical proposal that:

the utility model provides a novel theftproof electronic lock, including lock body 1 and door plant 2, as shown in figure 1, 1 embedding of lock body is in door plant 2, be equipped with lock core 3 on the lock body 1, be equipped with spring bolt 4 on the lock core 3, the right side and the left side of door plant 2 are equipped with outer lock shell 5 and inner lock shell 6 respectively, be equipped with control panel 7 and outer handle 8 on the outer lock shell 5, be equipped with interior handle 61 and anti-locking piece 62 on the inner lock shell 6, outer lock shell 5, be equipped with between lock body 1 and the inner lock shell 6 and be connected swivel nut 9, be equipped with threaded rod 10 rather than the adaptation on connecting swivel nut 9, a lock body 5, lock body 1 is fixed with the locking of inner lock shell 6, be equipped with mounting panel 11 on the lock body 1, spring bolt 4 sets up on mounting panel 11, four corners department on the mounting panel 11 is equipped with screw hole 12 respectively, be equipped with the installation pole 13 rather.

As shown in fig. 1, 2 and 3, a driving rod 14 is arranged on the bolt 4, the driving rod 14 is polygonal, a rotating shaft 15 is arranged on the outer handle 8 and the inner handle 61, connecting holes 16 matched with the driving rod 14 are respectively arranged on the rotating shaft 15, the left end and the right end of the driving rod 14 are respectively matched with the outer handle 8 and the inner handle 61, a blocking member is arranged between the outer lock shell 5 and the door panel 2, the blocking member comprises a plurality of first fixing blocks 51 and second fixing blocks 52 fixedly connected with the outer lock shell 5, a clamping plate 53 fixedly connected with the first fixing blocks 51 and the second fixing blocks 52 is arranged between the first fixing blocks 51 and the second fixing blocks 52, reset buttons 54 are respectively connected to the front side and the rear side of the first fixing blocks 51 and the second fixing blocks 52 in a sliding manner, a plurality of grooves 17 matched with the first fixing blocks 51, the second fixing blocks 52 and the clamping plate 53 are arranged on the right side of the door panel 2, and the, the grooves 17 are respectively provided with a clamping groove 19 matched with the reset button 54.

As shown in fig. 1 and 4, the outer lock case 5 is provided with a sliding cover 18 slidably connected thereto, a plurality of return springs 55 fixedly connected to the outer lock case 5 are disposed between an inner wall of the sliding cover 18 and an upper end of the outer lock case 5, a push rod 181 is fixedly connected to the inside of the sliding cover 18, a lower end of the push rod 181 penetrates through the outer lock case 5, the push rod 181 is slidably connected to the inside of the outer lock case 5, a disc 185 is fixedly connected to the push rod 181, the disc 185 is slidably connected to the inside of the outer lock case 5, a motor 184 fixedly connected to the inside of the outer lock case 5 is disposed in the outer lock case 5, a gear 183 fixedly connected to the output shaft of the motor 184 is disposed on the output shaft of the gear 184, the gear 183 is rotatably connected to the outer lock case 5, a rack 182 is disposed on a right side of the gear 183, the rack 182. The front side of the outer lock case 5 is provided with a switch 110 for controlling the rotation of the motor 184.

The working principle is as follows:

people can be with outer lock shell 5, lock body 1 and inner lock shell 6 locking and fix on door plant 2 through connecting swivel nut 9 and threaded rod 10, because be equipped with a plurality of first fixed block 51 rather than fixed connection on the outer lock shell 5 and second fixed block 52, fixedly connected with chucking plate 53 between first fixed block 51 and the second fixed block 52, with first fixed block 51, second fixed block 52 and chucking plate 53 card go into in the recess 17 on the door plant 2, when first fixed block 51 and second fixed block 52 enter into recess 17, reset button 54 of first fixed block 51 and second fixed block 52 both sides enters into in the recess 17 with the draw-in groove 19 of reset button 54 adaptation to this can carry on spacingly to outer lock shell 5, also can prevent the thief from inserting the billet in the gap of outer lock shell 5 and door plant 2 simultaneously, twist actuating lever 14 and open the electronic lock.

When the control panel 7 needs to be used, the switch 110 fixedly connected to the outer lock shell 5 is pressed, at this time, the motor 184 fixedly connected to the inside of the outer lock shell 5 rotates, the motor 184 rotates to drive the gear 183 fixedly connected to the motor to rotate, the gear 183 drives the rack 182 adapted to the gear 183 to slide in the outer lock shell 5, the rack 182 is fixedly connected to the push rod 181, therefore, the rack 182 drives the push rod 181 to move, and the push rod 181 moves to drive the sliding cover 18 fixedly connected to the push rod to slide on the outer lock shell 5, so that people can conveniently use the control panel 7. The control panel 7 is protected and opened by sliding the slide cover 18 up and down.

The above is the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the simple modifications, equivalent changes and modifications made by the technical entity of the present invention to the above embodiments all belong to the scope of the technical solution of the present invention.

Claims

1. A novel anti-theft electronic lock is characterized in that: comprises a lock body (1) and a door plate (2), the lock body (1) is embedded in the door plate (2), the lock body (1) is provided with a lock cylinder (3), the lock cylinder (3) is provided with a lock tongue (4), two sides of the door plate (2) are respectively provided with an outer lock shell (5) and an inner lock shell (6), the outer lock shell (5) is provided with a control panel (7) and an outer handle (8), the inner lock shell (6) is provided with an inner handle (61) and a reverse locking piece (62), the lock tongue (4) is provided with a driving rod (14), two ends of the driving rod (14) are respectively matched with the outer handle (8) and the inner handle (61), a blocking piece is arranged between the outer lock shell (5) and the door plate (2), the blocking piece comprises a plurality of first fixing blocks (51) and second fixing blocks (52) which are fixedly connected with the outer lock shell (5), and a clamping plate (53) fixedly connected with the first fixing blocks (51) and the second fixing blocks (52), the two sides of the first fixing block (51) and the second fixing block (52) are respectively connected with a reset button (54) in a sliding mode, one side of the door plate (2) is provided with a plurality of grooves (17) matched with the first fixing block (51), the second fixing block (52) and the clamping plate (53), and clamping grooves (19) matched with the reset buttons (54) are formed in the grooves (17) respectively.

2. The novel anti-theft electronic lock according to claim 1, characterized in that: the lock is characterized in that a connecting threaded sleeve (9) is arranged between the outer lock shell (5), the lock body (1) and the inner lock shell (6), and a threaded rod (10) matched with the connecting threaded sleeve (9) is arranged on the connecting threaded sleeve (9) and used for locking and fixing the outer lock shell (5), the lock body (1) and the inner lock shell (6).

3. The novel anti-theft electronic lock according to claim 1, characterized in that: the driving rod (14) is polygonal, the outer handle (8) and the inner handle (61) are provided with rotating shafts (15), and the rotating shafts (15) are respectively provided with connecting holes (16) matched with the driving rod (14).

4. The novel anti-theft electronic lock according to claim 1, characterized in that: be equipped with mounting panel (11) on lock body (1), spring bolt (4) set up on mounting panel (11), and the four corners department on mounting panel (11) is equipped with screw hole (12) respectively, is equipped with installation pole (13) rather than the adaptation on screw hole (12) for fixed to mounting panel (11).

5. The novel anti-theft electronic lock according to claim 1, characterized in that: be equipped with on outer lock shell (5) with its sliding connection's sliding closure (18), fixedly connected with catch bar (181) in sliding closure (18), the one end of catch bar (181) pierces through outer lock shell (5), and catch bar (181) sliding connection is in outer lock shell (5), fixedly connected with disc (185) on catch bar (181), be equipped with in outer lock shell (5) rather than fixed connection's motor (184), be equipped with on the output shaft of motor (184) rather than fixed connection's gear (183), gear (183) rotate to be connected in outer lock shell (5), one side of gear (183) is equipped with rack (182) rather than the adaptation, rack (182) sliding connection is in outer lock shell (5), and rack (182) and catch bar (181) fixed connection.

6. The novel anti-theft electronic lock according to claim 5, characterized in that: the push rod (181) is provided with a disc (185) fixedly connected with the push rod, and the disc (185) is slidably connected in the outer lock shell (5) and used for limiting the push rod (181).

7. The novel anti-theft electronic lock according to claim 5, characterized in that: the outer lock shell (5) is provided with a plurality of return springs (55) fixedly connected with the outer lock shell.