CN209780499U

CN209780499U - Electronic mechanical anti-theft lock with clutch

Info

Publication number: CN209780499U
Application number: CN201920046626.4U
Authority: CN
Inventors: 李量
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2019-12-13
Anticipated expiration: 2029-01-11

Abstract

The utility model discloses a take electronic machinery pickproof lock of separation and reunion, include the square tongue subassembly, be used for stirring the piece device and the clutch of dialling of square tongue subassembly, it includes the transmission connection to dial the piece device the gear plectrum of square tongue subassembly, with the gear plectrum is coaxial and be used for the drive well dialling the peach of gear plectrum and respectively coaxial set up in the last dialling peach and the lower dialling peach of well dialling peach top surface and bottom surface, clutch is including being used for making well dialling the peach go up the dialling peach with dial the synchronous pivoted separation and reunion round pin of peach down, be used for the drive the separation and reunion driving motor and the separation and reunion drive dialling peach of separation and reunion round pin, and be used for making the reset spring that the separation and reunion round. The utility model provides a pair of take electromechanical pickproof lock of separation and reunion has simple process, can adopt the characteristics of multiple mode of unblanking, even when electronic circuit board separation and reunion is unblanked inefficacy, also can open the lock outside the door fast through mechanical lock core key.

Description

Electronic mechanical anti-theft lock with clutch

Technical Field

The utility model relates to a tool to lock product technical field, especially an electronic machinery pickproof lock of area separation and reunion.

background

Most of electronic clutch locks in the prior art have complex process, single performance and low universality, are difficult to adapt to various door opening modes inside and outside a door, are inconvenient to reverse left and right during installation, and cannot meet the requirements of the current market; for the above reasons, there is a need to develop an electromechanical anti-theft lock with clutch, which has a novel structure and better functions.

SUMMERY OF THE UTILITY MODEL

in order to overcome the not enough of prior art, the utility model provides a take electromechanical pickproof lock of separation and reunion has simple process, can adopt the characteristics of multiple mode of unblanking, even when the electronic circuit board separation and reunion is unblanked inefficacy, also can open the lock outside the door fast through mechanical lock core key.

The utility model provides a technical scheme that its technical problem adopted is:

The utility model provides a take electronic machinery pickproof lock of separation and reunion, includes the square tongue subassembly, is used for stirring the piece device and the clutch device of dialling of square tongue subassembly, dial the piece device including the transmission connection the gear plectrum of square tongue subassembly, with the gear plectrum is coaxial and be used for the drive well peach of gear plectrum and respectively coaxial set up in the last peach of dialling and the lower peach of dialling of well peach top surface and bottom surface are dialled, clutch device is including being used for making well peach of dialling go up the peach with dial the synchronous pivoted separation and reunion round pin of peach down, be used for the drive the separation and reunion driving motor and the separation and reunion drive peach of separation and reunion round pin, and be used for making the reset spring that the separation and reunion.

As a further improvement of the technical scheme, the middle shifting peach is further provided with a linkage reversing screw: when the linkage reversing screw is arranged on the top surface of the middle shifting peach, the middle shifting peach and the upper shifting peach synchronously rotate; when the linkage reversing screw is arranged on the bottom surface of the middle shifting peach, the middle shifting peach and the lower shifting peach synchronously rotate.

as a further improvement of the technical scheme, the square tongue assembly comprises a square tongue body, a square tongue push plate and a push plate toggle piece, the push plate toggle piece is arranged on the push plate toggle shaft, a toggle piece gear meshed with the gear toggle piece and a square tongue toggle column for toggling the square tongue push plate are arranged on the push plate toggle piece, and a square tongue toggle groove matched with the square tongue toggle column is arranged on the square tongue push plate.

As a further improvement of the above technical solution, the clutch device further includes a clutch plate, the clutch plate includes a clutch plate body portion parallel to the clutch pin, and clutch plate bending portions located at two ends of the clutch plate body portion and perpendicular to the clutch pin, one end of the clutch pin is fixedly connected to one of the clutch plate bending portions, the clutch driving shift lever is disposed at the other clutch plate bending portion, and the clutch driving motor is in transmission connection with the clutch plate body portion.

As a further improvement of the technical scheme, the safety device further comprises a safety tongue assembly, a safety tongue poking and picking device and a ground hook, wherein the safety tongue poking and picking device is used for driving the safety tongue assembly; the square tongue push plate is provided with a square tongue push plate, the square tongue push plate is provided with a square tongue, and the square tongue is arranged on the square tongue push plate and matched with the square tongue.

as a further improvement of the technical scheme, the device further comprises an oblique tongue assembly and an oblique tongue pulling device used for driving the oblique tongue assembly, wherein the oblique tongue pulling device is arranged on an oblique tongue pulling shaft, and a peach pulling push rod used for transmission is arranged between the middle pulling device and the oblique tongue pulling device.

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

The utility model provides a take electronic machinery pickproof lock of separation and reunion, can both realize the unblock to the pickproof lock through electronic mechanism control clutch, also can realize the unblock to the pickproof lock through mechanical lock core key control clutch, when the separation and reunion of electronic circuit board is unblanked inefficacy, also can open the lock outside the door fast through mechanical lock core key; and through setting up the adjustable linkage switching-over screw in position, can convenient and fast realize that the lock body opens the door mode switching-over from side to side, do not influence the implementation of other functions of lock body.

drawings

the present invention will be further explained with reference to the drawings and examples.

Fig. 1 is an exploded schematic view of an electronic mechanical anti-theft lock with clutch according to the present invention;

Fig. 2 is a schematic structural view of the electronic mechanical anti-theft lock with clutch according to the present invention when the lock tongue is retracted;

Fig. 3 is a schematic structural view of the electronic mechanical anti-theft lock with clutch according to the present invention when the bolt is extended;

Fig. 4 is a schematic structural view of a square tongue removing assembly of an electronic mechanical anti-theft lock with clutch according to the present invention;

Fig. 5 is a schematic view of the clutch device according to the present invention in an off-state configuration;

Fig. 6 is a schematic structural diagram of an engaged state of the clutch device driven by the clutch driving motor according to the present invention;

fig. 7 is a schematic structural diagram of an engaged state of the clutch device driven by the clutch driving dial of the present invention;

Fig. 8 is an exploded view of a part of the components of the shifting unit and the clutch unit according to the present invention.

Detailed Description

Referring to fig. 1 to 8, fig. 1 to 8 are schematic structural views of an embodiment of the present invention.

as shown in fig. 1 to 8, an electronic mechanical anti-theft lock with clutch comprises a square tongue assembly, a shifting device for shifting the square tongue assembly, and a clutch device, wherein the shifting device comprises a gear shifting plate 11 in transmission connection with the square tongue assembly, a middle shifting block 12 coaxial with the gear shifting plate 11 and used for driving the gear shifting plate 11, and an upper shifting block 13 and a lower shifting block 14 coaxially arranged on the top surface and the bottom surface of the middle shifting block 12 respectively, and the clutch device comprises a clutch pin 21 for enabling the middle shifting block 12, the upper shifting block 13 and the lower shifting block 14 to synchronously rotate, a clutch driving motor 22 and a clutch driving shifting block 23 for driving the clutch pin 21, and a reset spring 24 for resetting the clutch pin 21.

Specifically, well thumb wheel 12 is last still to be provided with linkage switching-over screw 15: when the linkage reversing screw 15 is installed on the top surface of the middle shifting peach 12, the middle shifting peach 12 and the upper shifting peach 13 synchronously rotate; when the linkage reversing screw 15 is installed on the bottom surface of the middle shifting peach 12, the middle shifting peach 12 and the lower shifting peach 14 synchronously rotate. The square tongue assembly comprises a square tongue body 31, a square tongue push plate 32 and a push plate toggle piece 33, the push plate toggle piece 33 is arranged on a push plate toggle shaft 34, the push plate toggle piece 33 is provided with a toggle piece gear 35 meshed with the gear toggle piece 11 and is used for toggling the square tongue toggle column 36 of the square tongue push plate 32, and the square tongue push plate 32 is provided with a square tongue toggle groove 37 matched with the square tongue toggle column 36. The clutch device further comprises a clutch plate 25, the clutch plate 25 comprises a clutch plate body part parallel to the clutch pin 21 and clutch plate bending parts which are positioned at two ends of the clutch plate body part and perpendicular to the clutch pin 21, one end of the clutch pin 21 is fixedly connected with one of the clutch plate bending parts, the clutch driving shifting block 23 is arranged at the other clutch plate bending part, and the clutch driving motor 22 is in transmission connection with the clutch plate body part.

further, the safety device also comprises a safety tongue assembly 41, a safety tongue poking arm 42 for driving the safety tongue assembly 41, and a ground hook 43; the top and bottom hook 43 is arranged at one end of the vertical linkage plate 44, a top and bottom hook driving groove 45 is arranged at the other end of the vertical linkage plate 44, and a top and bottom hook driving column 46 matched with the top and bottom hook driving groove 45 is arranged on the square tongue push plate 32. Still include latch bolt subassembly 51 and be used for the drive the latch bolt of latch bolt subassembly 51 is dialled and is chosen 52, the latch bolt is dialled and is chosen 52 and set up on latch bolt shifting shaft 53, well thumb peach 12 with the latch bolt is dialled and is chosen to be provided with between 52 and be used for driven thumb peach push rod 54.

As shown in fig. 5, in a normal state, under the elastic force of the return spring 24, the clutch pin 21 is far away from the middle shift block 12, the upper shift block 13 and the lower shift block 14 cannot rotate synchronously, and when the action of the linkage reversing screw 15 is not considered, no matter the upper shift block 13 is screwed by a handle outside the door or the lower shift block 14 is screwed by a handle inside the door, the middle shift block 12 cannot rotate together, that is, the gear shift block 11 cannot drive the dead bolt assembly to be retracted into the lock body;

When the clutch pin 21 is driven by the clutch driving motor 22 to approach the middle picks 12, as shown in fig. 6, or when the clutch pin 21 is driven by the clutch driving picks 23 to approach the middle picks 12, as shown in fig. 7, the middle picks 12, the upper picks 13 and the lower picks 14 rotate synchronously, and at this time, the middle picks 12 rotate along with the rotation of the square bolt assembly, namely the gear shifting plate 11 drives the square bolt assembly to be retracted into the lock body, no matter the upper picks 13 are screwed by the handle outside the door or the lower picks 14 are screwed by the handle inside the door.

because some doors have hinges on the left and lock bodies on the right, and some doors have hinges on the right and lock bodies on the left, the left and right reversing function of the lock bodies is involved; the linkage reversing screw 15 is used for enabling one of the upper shifting peach 13 and the lower shifting peach 14 to synchronously rotate with the middle shifting peach 12, and the upper shifting peach 13 or the lower shifting peach 14 which can synchronously rotate with the middle shifting peach 12 can be used for connecting an indoor handle; therefore, only by selecting whether the linkage reversing screw 15 is arranged on the top surface or the bottom surface of the middle shifting peach 12, the left and right reversing of the lock body can be realized without influencing the implementation of other functions.

The safety tongue assembly 41 is controlled and driven by the safety tongue poking and picking 42, the ground hook 43 and the oblique tongue assembly 51 are in linkage structure with the square tongue assembly, when the square tongue assembly is withdrawn into the lock body, the lock is unlocked, and the ground hook 43 and the oblique tongue assembly 51 can also perform corresponding unlocking actions in the same step:

Namely, when the gear shifting piece 11 and the middle shifting peach 12 rotate, the middle shifting peach 12 pushes the shifting peach push rod 54 to translate, and the shifting peach push rod 54 shifts the latch bolt shifting block 52 to rotate around the latch bolt shifting shaft 53, so that the latch bolt assembly 51 is shifted to retract into the lock body; the gear shifting piece 11 rotates and drives the push plate shifting piece 33 to rotate around the push plate shifting shaft 34, and the push plate shifting piece 33 enables the square tongue push plate 32 to drive the square tongue body 31 to be retracted into the lock body together through the matching of the square tongue shifting column 36 and the square tongue shifting groove 37; when the square tongue push plate 32 translates into the lock body, the vertical linkage plate 44 drives the top and bottom hook 43 to unlock through the matching motion of the top and bottom hook driving groove 45 and the top and bottom hook driving column 46.

While the preferred embodiments of the present invention have been described, it is to be understood that the present invention may be embodied in other forms than those described above, and that equivalent changes and modifications made by those skilled in the art without departing from the spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an electronic machinery pickproof lock of area separation and reunion which characterized in that: the device comprises a square tongue assembly, a shifting device and a clutch device, wherein the shifting device is used for shifting the square tongue assembly and comprises a gear shifting piece (11) in transmission connection with the square tongue assembly, a middle shifting block (12) which is coaxial with the gear shifting piece (11) and is used for driving the gear shifting piece (11), an upper shifting block (13) and a lower shifting block (14) which are respectively and coaxially arranged on the top surface and the bottom surface of the middle shifting block (12), the clutch device comprises a clutch pin (21) which is used for enabling the middle shifting block (12), the upper shifting block (13) and the lower shifting block (14) to synchronously rotate, a clutch driving motor (22) and a clutch driving shifting block (23) which are used for driving the clutch pin (21), and a reset spring (24) which is used for enabling the clutch pin (21) to reset; the clutch device further comprises a clutch plate (25), the clutch plate (25) comprises a clutch plate body portion parallel to the clutch pin (21) and clutch plate bending portions located at two ends of the clutch plate body portion and perpendicular to the clutch pin (21), one end of the clutch pin (21) is fixedly connected with one of the clutch plate bending portions, the clutch driving shifting block (23) is arranged at the other clutch plate bending portion, and the clutch driving motor (22) is in transmission connection with the clutch plate body portion.

2. The electronic mechanical anti-theft lock with clutch according to claim 1, characterized in that: the middle shifting peach (12) is also provided with a linkage reversing screw (15): when the linkage reversing screw (15) is arranged on the top surface of the middle shifting peach (12), the middle shifting peach (12) and the upper shifting peach (13) synchronously rotate; when the linkage reversing screw (15) is installed on the bottom surface of the middle shifting peach (12), the middle shifting peach (12) and the lower shifting peach (14) synchronously rotate.

3. The electronic mechanical anti-theft lock with clutch according to claim 1, characterized in that: the square tongue subassembly includes square tongue body (31), square tongue push pedal (32) and push pedal stirring piece (33), push pedal stirring piece (33) sets up on push pedal stirring shaft (34), just be provided with on push pedal stirring piece (33) with plectrum gear (35) of gear plectrum (11) meshing and be used for stirring column (36) are stirred to the square tongue of square tongue push pedal (32), be provided with the cooperation on square tongue push pedal (32) the square tongue of column (36) is stirred to the square tongue stirs groove (37).

4. The electronic mechanical anti-theft lock with clutch according to claim 1, characterized in that: the safety device also comprises a safety tongue assembly (41), a safety tongue poking arm (42) used for driving the safety tongue assembly (41), and a ground hook (43); the square tongue push plate (32) is provided with a square tongue push plate (32), the square tongue push plate is provided with a square tongue, and the square tongue push plate is provided with a square tongue push plate, the square tongue push.

5. the electronic mechanical anti-theft lock with clutch according to claim 1, characterized in that: still include latch bolt subassembly (51) and be used for the drive the latch bolt of latch bolt subassembly (51) is dialled and is chosen (52), the latch bolt is dialled and is chosen (52) and set up on latch bolt shifting shaft (53), well thumb peach (12) with the latch bolt is dialled and is chosen to be provided with between (52) and be used for driven thumb peach push rod (54).