CN219840485U

CN219840485U - Emergency unlocking device of electronic lock

Info

Publication number: CN219840485U
Application number: CN202321186743.3U
Authority: CN
Inventors: 陈文斐
Original assignee: Guangzhou Jiadun Weishi Lock Industry Co ltd
Current assignee: Guangzhou Jiadun Weishi Lock Industry Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-10-17
Anticipated expiration: 2033-05-16

Abstract

The utility model belongs to the technical field of electronic lock structures, and particularly discloses an electronic lock emergency unlocking device, which comprises: the front panel assembly comprises a rotating seat, a clutch shifting fork, a clutch push block, a lock head, a square rod and a push block resetting device; the clutch fork is provided with a clutch socket; the rotating seat is provided with a sliding groove, and the clutch push block is in sliding connection with the sliding groove; the clutch pushing block is provided with a clutch inserting block; the lock head is provided with a key jack and a telescopic rod; the direction of the telescopic rod is the same as the length direction of the sliding groove; the telescopic rod is used for pushing the clutch push block to move along the sliding groove; the structure that the emergency unblanked has been integrated in the rotation seat, when actual installation, only need the square pole to aim at the unblock hole of the lock body on the door body, then fix the fixing base subassembly on the door body, alright accomplish the installation of the emergent unlocking means of whole electronic lock for the emergent unlocking means of electronic lock's installation is more convenient, and is swift more, improves installation effectiveness, reduction time and human cost.

Description

Emergency unlocking device of electronic lock

Technical Field

The utility model relates to the technical field of electronic lock structures, in particular to an electronic lock emergency unlocking device.

Background

At present, the intelligent lock is opened by rotating a lock head through a mechanical key in an emergency way, and the installation mode of the lock head at present mostly adopts a true lock pin type or a false lock pin type. The true mortise lock is installed by directly inserting the lock into the corresponding lock hole of the lock body. The false lock core type lock head is installed by arranging a lock head installation position fixing lock head on the front panel, arranging a flat strip lock ruler at the tail end of the lock head, and being matched and connected with a special false lock core type lock head shifting fork, the special false lock core type lock head shifting fork is fixed in a corresponding installation hole of a lock body, and the mode is complex and tedious in working procedure during field installation. The door is greatly influenced by the thickness of the door leaf, and the length of the thicker lock head of the door or the key can be used only by lengthening the lock head, so that the emergency unlocking device can be installed only by trying different lock heads for many times, the field installation procedure is complicated, the time consumption is long, and the installation efficiency is low.

Disclosure of Invention

The purpose of the utility model is that: the emergency unlocking device for the electronic lock solves the technical problems that in the prior art, the field installation procedure of the emergency unlocking device for the electronic lock is complicated, the time consumption is long, and the installation efficiency is low.

In order to achieve the above object, the present utility model provides an electronic lock emergency unlocking device, comprising:

the front panel assembly comprises a rotating seat, a clutch shifting fork, a clutch push block, a lock head, a square rod and a push block resetting device; the clutch shifting fork is rotatably connected to the rotating seat; the clutch shifting fork is connected with the square rod through a square hole; the clutch fork is provided with a clutch socket; the rotating seat is provided with a sliding groove, and the clutch push block is in sliding connection with the sliding groove; the clutch pushing block is provided with a clutch inserting block which is used for extending into the clutch inserting opening;

the fixed seat assembly is rotationally connected with the rotating seat;

the lock head is arranged on the rotating seat and is provided with a key jack and a telescopic rod; the direction of the telescopic rod is the same as the length direction of the sliding groove; the telescopic rod is used for pushing the clutch push block to move along the sliding groove; the pushing block resetting device is arranged on the rotating seat and is used for pushing the clutch pushing block to reset;

when a key is positioned in the key jack and unlocked and rotated, the telescopic rod stretches out and pushes the clutch push block to move along the sliding groove, the clutch insert block stretches into the clutch socket, and the rotating seat and the clutch shifting fork are in an engaged state;

when the key is positioned in the key jack and locked and rotated, the telescopic rod is retracted, the push block resetting device pushes the clutch push block to reset along the sliding groove, the clutch plug block is separated from the clutch jack, and the rotating seat and the clutch shifting fork are in a free state.

Preferably, the method further comprises: a movable bolt and a bolt resetting device;

the fixed seat assembly is provided with a fixed jack, the rotating seat is provided with a bolt hole, the movable bolt is in sliding connection with the bolt hole, and the movable bolt is provided with an insertion section for being inserted into the fixed jack; the clutch push block is provided with an abutting block, and the abutting block is provided with a locking part and an unlocking part; the bolt resetting device is used for driving the movable bolt to be abutted with the abutting block;

when the rotating seat and the clutch shifting fork are in a free state, the movable plug pin is in abutting connection with the locking part of the abutting block, at the moment, the inserting section of the movable plug pin stretches into the fixed inserting hole, and the clutch inserting block is aligned with the clutch inserting hole;

when the rotating seat and the clutch shifting fork are in an engaged state, the movable plug pin is abutted with the unlocking part of the abutting block, and at the moment, the inserting section of the movable plug pin is separated from the fixed jack.

Preferably, the abutting block is provided with a connecting inclined plane for abutting against the movable bolt, and two ends of the connecting inclined plane are respectively connected with the unlocking part and the locking part.

Preferably, an end of the movable bolt, which faces the abutting block, is provided with an abutting arc surface for abutting against the abutting block.

Preferably, the clutch push block is provided with a sliding lug, the sliding lug is in sliding connection with the sliding groove, and the clutch insert block is arranged on the sliding lug.

Preferably, the front panel assembly further comprises a front panel, the front panel is arranged on one side of the rotating seat, which is away from the fixed seat assembly, and the key insertion hole of the lock head is arranged on one side of the rotating seat.

Preferably, the push block resetting device is a resetting spring, one end of the resetting spring is abutted with the rotating seat, and the other end of the resetting spring is abutted with the clutch push block.

Preferably, the clutch push block is provided with an extension arm, the extension arm is provided with a sleeved column, and the reset spring is sleeved on the sleeved column.

Preferably, the method further comprises: a detection switch;

the detection switch is arranged on the rotating seat and is provided with a trigger piece;

when a key stretches into the key jack and performs unlocking rotation, the telescopic rod stretches out and pushes the clutch push block to move along the sliding groove, the clutch push block stretches into the clutch socket, and the clutch push block pushes the trigger piece to trigger the detection switch;

when a key stretches into the key jack and performs locking rotation, the telescopic rod is retracted, the push block resetting device pushes the clutch push block to reset along the sliding groove, the clutch plug block is separated from the clutch socket, and the clutch push block is separated from the trigger piece.

Preferably, the fixing base assembly includes: mounting seats, fixing blocks and connecting columns; one side of the mounting seat, which is away from the rotating seat, is provided with a rotating groove which is rotationally connected with the fixed block, the fixed block is fixedly connected with the rotating seat, and the connecting column is connected with the mounting seat.

The emergency unlocking device for the electronic lock has the beneficial effects that: the rotating seat is rotationally connected with the fixed seat assembly, a clutch formed by a clutch shifting fork and a clutch pushing block is arranged in the rotating seat, when the lock head is unlocked, the clutch pushing block is pushed by a telescopic rod of the lock head so as to drive the clutch inserting block to be inserted into a clutch socket of the clutch shifting fork, so that the rotating seat can transmit power to the clutch shifting fork so as to drive a lock body on the square rod unlocking door, and the aim of unlocking is fulfilled; therefore, the structure of emergent unblanking has been integrated in rotating the seat, when actually installing, only needs the square pole to aim at the unblock hole of the lock body on the door body, then fixes the fixing base subassembly on the door body, alright accomplish the emergent unlocking means's of whole electronic lock installation for the emergent unlocking means's of electronic lock installation is more convenient, and is swift more, improves installation effectiveness, reduction time and human cost.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

FIG. 1 is a schematic view of an exploded structure of a fixing base assembly of an emergency unlocking device of an electronic lock according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an exploded front panel assembly of an emergency unlocking device for an electronic lock according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an exploded rotary seat according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the clutch fork of FIG. 3 mounted to a rotating base;

FIG. 5 is a schematic view showing a state structure in which a rotary seat and a clutch fork are engaged;

FIG. 6 is a schematic view showing a free state between a rotary seat and a clutch fork according to an embodiment of the present utility model;

FIG. 7 is a schematic view of the structure of the movable plug according to the embodiment of the present utility model after the insertion section of the movable plug is separated from the fixed jack;

fig. 8 is a schematic structural view of the movable plug according to the embodiment of the present utility model after the insertion section is inserted into the fixed insertion hole.

100, a front panel assembly; 110. a rotating seat; 111. a sliding groove; 112. a bolt hole; 120. a clutch fork; 121. a clutch socket; 130. a clutch push block; 131. a clutch insert; 132. an abutment block; 133. a locking part; 134. an unlocking part; 135. a connecting inclined plane; 136. a sliding bump; 137. an extension arm; 138. sleeving the column; 140. a lock head; 141. a key insertion hole; 142. a telescopic rod; 150. square rods; 160. a push block resetting device; 170. a front panel; 171. a decorative plate; 180. a push block pressing plate; 200. a holder assembly; 210. a fixed jack; 220. a mounting base; 221. a rotating groove; 230. a fixed block; 240. a connecting column; 250. damping rubber rings; 300. a movable bolt; 310. a latch reset device; 320. an insertion section; 330. abutting the arc-shaped surface; 400. a detection switch; 410. and a trigger piece.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 8, an emergency unlocking device for an electronic lock according to an embodiment of the present utility model will be described.

Referring to fig. 1 to 6, an electronic lock emergency unlocking device according to an embodiment of the present utility model includes: a front panel assembly 100 and a fixing base assembly 200;

the front panel assembly 100 comprises a rotating seat 110, a clutch shifting fork 120, a clutch push block 130, a lock head 140, a square rod 150 and a push block resetting device 160; the clutch fork 120 is rotatably connected to the rotating seat 110; that is, the rotating seat 110 is provided with an installation shaft hole, and the clutch fork 120 is arranged in the installation shaft hole, so that the clutch fork 120 can rotate relative to the rotating seat 110; the clutch fork 120 is connected with the square rod 150 through a square hole, the square rod 150 is used for connecting a lock body in the door body, and the lock body can be unlocked by rotating the square rod 150; the clutch fork 120 is provided with a clutch socket 121, the rotating seat 110 is provided with a sliding groove 111, and the clutch push block 130 is in sliding connection with the sliding groove 111; the clutch push block 130 is provided with a clutch plug block 131 which is used for extending into the clutch socket 121; the clutch push block 130 can slide along the sliding groove 111 to enable the clutch insert block 131 to extend into the clutch socket 121, so that the rotating seat 110 can be connected with the clutch shifting fork 120 through the clutch push block 130, and the rotating seat 110 transmits power to the clutch shifting fork 120 so as to rotate the square rod 150, thereby achieving the aim of unlocking the door body;

the fixed seat assembly 200 is configured to be mounted on a door body, and the fixed seat assembly 200 is rotatably connected with the rotating seat 110, so that the rotating seat 110 can be mounted on the door body through the fixed seat assembly 200. Wherein, the fixed seat is provided with an unlocking hole, the square rod 150 passes through the unlocking hole and is connected with a lock body on the door body, so that the rotating seat 110 can rotate the square rod 150 to unlock through the clutch push block 130 and the clutch shifting fork 120;

wherein the lock 140 is disposed on the rotary base 110, and the lock 140 has a key insertion hole 141 and a telescopic rod 142; the direction of the telescopic rod 142 is the same as the length direction of the sliding groove 111; the telescopic rod 142 is used for pushing the clutch push block 130 to move along the sliding groove 111; the push block resetting device 160 is arranged on the rotating seat 110, and the push block resetting device 160 is used for pushing the clutch push block 130 to reset; the lock 140 is a common lock 140 with a telescopic rod 142 in the market, and after a key is inserted into the key jack 141, the lock can be unlocked and rotated, so that the telescopic rod 142 extends out; when the telescopic rod 142 extends out, the key can be reversely rotated, namely, locking rotation is performed, so that the telescopic rod 142 is retracted;

when in use, referring to fig. 6, the clutch push block 130 is at the initial position, and no power is transmitted between the rotating seat 110 and the clutch lever, i.e. the rotating seat 110 and the clutch lever are in a free state;

referring to fig. 5 and 6, when emergency unlocking is required, that is, a key is inserted into the key insertion hole 141 to perform unlocking rotation, the telescopic rod 142 is extended and pushes the clutch push block 130 to move along the sliding groove 111, the clutch push block 131 is extended into the clutch socket 121, so that the rotating seat 110 can transmit power to the clutch fork 120 through the clutch push block 130, and the rotating seat 110 and the clutch fork 120 are in an engaged state; then, at this time, the user grabs the rotating seat 110 to rotate to drive the square rod 150 on the clutch fork 120 to rotate, so that the aim of unlocking the lock on the door body can be achieved, and the door body can be opened conveniently;

in contrast, referring to fig. 5 and 6, when the key is located in the key insertion hole 141 and performs locking rotation, the telescopic rod 142 is retracted, the push block resetting device 160 pushes the clutch push block 130 to reset along the sliding groove 111, that is, the push block resetting device 160 pushes the clutch push block 130 to move to the initial position, so that the clutch insert 131 is separated from the clutch insertion hole 121, the rotating seat 110 and the clutch fork 120 are in a free state, no power is transmitted between the rotating seat 110 and the clutch fork 120, and a user or a gangster cannot rotate and unlock by grabbing the rotating seat 110, thereby achieving the purpose of locking.

The rotating seat 110 of the emergency unlocking device of the electronic lock is rotationally connected with the fixed seat assembly 200, a clutch formed by the clutch shifting fork 120 and the clutch pushing block 130 is arranged in the rotating seat 110, when the lock head 140 is unlocked, the telescopic rod 142 of the lock head 140 is utilized to push the clutch pushing block 130 so as to drive the clutch inserting block 131 to be inserted into the clutch inserting opening 121 of the clutch shifting fork 120, so that the rotating seat 110 can transmit power to the clutch shifting fork 120 so as to drive the square rod 150 to unlock a lock body on a door, and the aim of unlocking is fulfilled; therefore, the emergency unlocking structure is integrated in the rotating seat 110, and when in actual installation, only the square rod 150 is required to be aligned with the unlocking hole of the lock body on the door body, and then the fixing seat assembly 200 is fixed on the door body, so that the installation of the whole electronic lock emergency unlocking device can be completed, the electronic lock emergency unlocking device is more convenient and quicker to install, the installation efficiency is improved, and the time and the labor cost are reduced.

In some embodiments of the present utility model, referring to fig. 1 to 8, in order to facilitate alignment of the clutch push block 130 in a free state with the clutch socket 121, the electronic lock emergency unlocking device further includes: a movable latch 300 and a latch reset 310; the fixed seat assembly 200 is provided with a fixed jack 210, the rotating seat 110 is provided with a bolt hole 112, the movable bolt 300 is slidably connected with the bolt hole 112, and the movable bolt 300 is provided with an insertion section 320 for being inserted into the fixed jack 210; the clutch push block 130 is provided with an abutting block 132, and the abutting block 132 is provided with a locking part 133 and an unlocking part 134; the bolt resetting device 310 is used for driving the movable bolt 300 to abut against the abutting block 132; the movable latch 300 can be moved back and forth in the latch hole 112 so that the insertion section 320 extends out of the latch hole 112 and is inserted into the fixed insertion hole 210; the bolt resetting device 310 is a compression spring and provides power for the movable bolt 300 to push against the abutting block 132; the bolt resetting device 310 is sleeved on the insertion section 320, one end of the bolt resetting device is abutted against the step of the movable bolt 300, and the other end of the bolt resetting device is abutted against the rotating seat 110 to provide power for the movable bolt 300 to push against the abutting block 132;

referring to fig. 7, when the rotating seat 110 and the clutch fork 120 are in a free state, the movable latch 300 corresponds to the locking portion 133 of the abutting block 132, the movable latch 300 abuts against the locking portion 133 of the abutting block 132, so that the insertion section 320 of the movable latch 300 overcomes the elastic force of the latch resetting device 310 and extends out of the latch hole 112, the insertion section 320 extends into the fixed insertion hole 210 of the fixed seat assembly 200, so that the position of the rotating seat 110 is fixed with the fixed seat assembly 200, the rotating seat 110 is prevented from rotating, the clutch plug 131 is aligned with the clutch socket 121, and when the key is unlocked by the lock head 140, the telescopic rod 142 can push the clutch plug 131 of the clutch push block 130 to be aligned with the clutch socket 121, and the rotating seat 110 is ensured to be engaged with the clutch fork 120.

Then, referring to fig. 7 and 8, when the user unlocks and rotates the lock head 140 by using a key, that is, when the clutch push block 130 is pushed to move by the telescopic rod 142, the clutch plug 131 is inserted into the clutch socket 121, and when the rotating seat 110 and the clutch fork 120 are in the engaged state, the movable pin 300 abuts against the unlocking portion 134 of the abutment block 132, and at this time, the insertion section 320 of the movable pin 300 is disengaged from the fixed socket 210. That is, when unlocking is required, the movable latch 300 is separated from the fixed jack 210, so that the rotary seat 110 can rotate relative to the fixed seat assembly 200, and the user can grasp the rotary seat 110 to rotate, so as to drive the clutch fork 120 to rotate the square rod 150 for unlocking.

In some embodiments of the present utility model, referring to fig. 2, 7 and 8, the abutting block 132 is provided with a connection inclined surface 135 for abutting against the movable latch 300, and both ends of the connection inclined surface 135 are connected to the unlocking part 134 and the locking part 133, respectively. The connection inclined plane 135 facilitates the movable latch 300 to move from the unlocking part 134 or from the locking part 133 to the connection inclined plane 135, and facilitates the clutch push block 130 to transmit power to the movable latch 300 through the abutment block 132 during the sliding process, so that the movable latch 300 extends into the fixed insertion hole 210 or is separated from the fixed insertion hole 210.

In some embodiments of the present utility model, referring to fig. 2, 7 and 8, in order to reduce the friction between the abutment block 132 and the movable latch 300, an end of the movable latch 300 facing the abutment block 132 is provided with an abutment arc surface 330 for abutting the abutment block 132. The contact area between the movable latch 300 and the contact block 132 can be reduced by the contact arc surface 330, so as to reduce friction, and facilitate the clutch push block 130 to transmit the power extending outwards to the movable latch 300 through the contact block 132 during the sliding process.

In some embodiments of the present utility model, referring to fig. 5 and 6, for convenience of structural design, the clutch push block 130 is provided with a sliding protrusion 136, the sliding protrusion 136 is slidably connected with the sliding groove 111, and the clutch insert 131 is disposed on the sliding protrusion 136. That is, the sliding projection 136 and the clutch insert 131 are integrated into one boss so that functions are centralized and the structure is simplified. And, when the insertion section 320 of the movable latch 300 is inserted into the fixed insertion hole 210, the sliding groove 111 is aligned with the clutch insertion hole of the clutch fork 120 to facilitate the insertion of the clutch insert 131 into the clutch insertion hole.

In some embodiments of the present utility model, referring to fig. 2, 5 and 6, the front panel assembly 100 further includes a front panel 170, the front panel 170 is disposed on a side of the rotation seat 110 facing away from the fixed seat assembly 200, and the key insertion hole 141 of the locking head 140 is disposed on a side of the rotation seat 110. The front panel 170 further has a decorative plate 171 for decorating the front panel 170, wherein the front panel 170 and the key insertion hole 141 are respectively disposed on different surfaces of the rotating base 110, and the front panel 170 is disposed on a side of the rotating base 110 away from the fixing base assembly 200, so that the front panel 170 faces the user, and the use is convenient, i.e. the key insertion hole 141 is disposed on a side surface of the rotating base 110, so that the structure of the front panel 170 is not damaged, and the front panel 170 is more beautiful.

In some embodiments of the present utility model, referring to fig. 5 and 6, the electronic lock emergency unlocking device further has a push block pressing plate 180, wherein the push block pressing plate 180 is used for installing the lock head 140, and limiting the clutch push block 130 between the sliding groove 111 and the push block pressing plate 180, so as to prevent the clutch push block 130 from being separated from the sliding groove 111.

In some embodiments of the present utility model, referring to fig. 2 to 6, the pusher return device 160 is a return spring (compression spring), one end of the return spring abuts against the rotating seat 110, and the other end of the return spring abuts against the clutch pusher 130. On the basis of the above, the clutch push block 130 is provided with an extension arm 137, the extension arm 137 is provided with a sleeved column 138, and the return spring is sleeved on the sleeved column 138. The telescoping direction of the return spring is specified by the nesting posts 138 so that the return spring pushes the clutch push block 130 back.

In some embodiments of the present utility model, referring to fig. 2, the electronic lock emergency unlocking device further includes: a detection switch 400; the detection switch 400 is arranged on the rotating seat 110, and the detection switch 400 is provided with a trigger piece 410; the detection switch 400 can be manufactured by a micro switch commonly used in the market, when the trigger piece 410 is touched, the potential change occurs to send a signal to a controller of the electronic lock, and the controller records the triggering times of the detection switch 400;

when a key is inserted into the key insertion hole 141 and unlocked to rotate, the telescopic rod 142 is extended and pushes the clutch push block 130 to move along the sliding groove 111, the clutch insert block 131 is extended into the clutch socket 121, and the clutch push block 130 pushes the trigger piece 410 to trigger the detection switch 400 (the clutch push block 130 can push the trigger piece 410 by using the extension arm 137);

when the key is inserted into the key insertion hole 141 and locked for rotation, the telescopic rod 142 is retracted, the push block resetting device 160 pushes the clutch push block 130 to reset along the sliding groove 111, the clutch insertion block 131 is separated from the clutch insertion hole 121, and the clutch push block 130 is separated from the trigger piece 410.

That is, each time the lock body of the door body is unlocked by the lock head 140, the detection switch 400 sends a signal to the controller of the electronic lock to record the number of times of emergency unlocking.

In some embodiments of the present utility model, referring to fig. 1 and 5, in order to secure the fixing base assembly 200 to the rotating base 110, the fixing base assembly 200 includes: mounting base 220, fixing block 230, connecting column 240; the side of the mounting base 220 facing away from the rotating base 110 is provided with a rotating groove 221 rotationally connected with the fixed block 230, the fixed block 230 is fixedly connected with the rotating base 110, and the connecting column 240 is connected with the mounting base 220. The connecting column 240 is a connecting column 240 with a screw hole, and the mounting seat 220 can be fixed on the door body through a screw; the fixing block 230 is fixedly connected with the rotating seat 110, so that the rotating seat 110 cannot be separated from the mounting seat 220 during rotation, and connection stability is ensured. The damping rubber ring 250 is arranged between the fixed block 230 and the mounting seat 220, and the damping rubber ring 250 can be arranged in the rotating groove 221 so as to provide damping force for the rotating seat 110, so that a user can grasp the rotating seat 110 to have better hand feeling when unlocking through rotating, and the use experience of the user is improved.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.

Claims

1. An emergency unlocking device of an electronic lock is characterized by comprising:

the fixed seat assembly is rotationally connected with the rotating seat;

2. The electronic lock emergency unlocking device according to claim 1, further comprising: a movable bolt and a bolt resetting device;

3. The emergency unlocking device of claim 2, wherein,

the abutting block is provided with a connecting inclined plane which is used for abutting the movable bolt, and two ends of the connecting inclined plane are respectively connected with the unlocking part and the locking part.

4. An electronic lock emergency unlocking apparatus according to claim 3, wherein,

one end of the movable bolt, which faces the abutting block, is provided with an abutting arc surface for abutting with the abutting block.

5. The emergency unlocking device of claim 2, wherein,

the clutch pushing block is provided with a sliding lug, the sliding lug is in sliding connection with the sliding groove, and the clutch inserting block is arranged on the sliding lug.

6. The emergency unlocking device of claim 1, wherein,

the front panel assembly further comprises a front panel, the front panel is arranged on one side of the rotating seat, which is away from the fixed seat assembly, and the key insertion hole of the lock head is arranged on one side of the rotating seat.

7. The emergency unlocking device of claim 1, wherein,

the push block reset device is a reset spring, one end of the reset spring is abutted with the rotating seat, and the other end of the reset spring is abutted with the clutch push block.

8. The emergency unlocking device of claim 7, wherein,

the clutch push block is provided with an extension arm, the extension arm is provided with a sleeved column, and the reset spring is sleeved on the sleeved column.

9. The electronic lock emergency unlocking device according to any one of claims 1 to 8, further comprising: a detection switch;

10. The emergency unlocking device for an electronic lock according to any one of claims 1 to 8, wherein,

the fixing base assembly includes: mounting seats, fixing blocks and connecting columns; one side of the mounting seat, which is away from the rotating seat, is provided with a rotating groove which is rotationally connected with the fixed block, the fixed block is fixedly connected with the rotating seat, and the connecting column is connected with the mounting seat.