KR20200029377A - Driving device of smart lock - Google Patents

Abstract

The present invention discloses a driving device for a smart lock, including a case of a lock, a dead bolt mechanism, a latch bolt mechanism and a square bar, and a case side wall on the side of the case, wherein the driving device is an electric driving mechanism and a square A rod driving mechanism, the square rod driving mechanism includes a clutch portion, the clutch portion includes a clutch member, and the clutch member includes a fixed end and a free end; The electric drive mechanism provides a driving device for a smart lock, characterized in that the free end of the clutch member rotates the fixed end axially. The driving device of the smart lock device according to the present invention has a simple structure, and since all core parts can be modularized, it is convenient to assemble and is more suitable for mass production; When the clutch is driven, the stroke is small, the transmission structure is simplified and compact, the space is small, and the appearance is simple and beautiful, attracting many users from users; The sensor determines the movement path of the electric drive mechanism, improves the stability and accuracy of the entire drive, lowers the failure rate, and prevents repeated consumption during motor operation.

Description

Driving device of smart lock

The present invention relates to the field of locks, and more particularly, to a smart lock and a drive device for the smart lock.

Currently, smart locks are commonly used for doors used in home entrances, offices, warehouses, etc. He has a lock mounted inside the lock, an indoor lock mounted on one side of the door and an outdoor lock mounted on the other side of the door. Is included. Here, the latch has a latch that performs a locking function and a bolt used to open and close the door, and in a situation where the latch and bolt are restrained by the door lock ring, the open button (or turn button) of the indoor lock or the handle of the room Alternatively, unlock the latch by entering the password of the outdoor lock or using a safety lock (key type manual lock or security card), fingerprint identification, etc., and then re-insert the bolt into the latch using the indoor handle or outdoor handle. To complete the action of opening the door.

However, among the smart locks according to the prior art, there are a large number of accessories, and the structure is relatively complicated, which is disadvantageous for transmission of power and miniaturization of the smart locks, and the probability of poor fit and connectivity of internal accessories increases.

The invention patent of China Patent No. 201310144527.7 and the invention patent name is a lock clutch member includes a clutch mechanism, and further includes an ejector and an electronic driving unit that drives the ejector to expand and contract, and the ejector is connected to the other end corresponding to the electronic driving unit Disclosed is a driving device for a smart lock, characterized in that it is installed to match each other with a clutch propulsion arc seat. The patent implements the entire smart lock through an electronic drive unit.

However, the solution is more cumbersome when assembling, and cannot be manufactured modularly when the manufacturer produces it; The overall device is relatively large, the lock is made relatively large, the current market demand for consumers is increasingly high, and the aesthetics of the appearance also affect the choice of soba.

In order to solve the above problems, an object of the present invention is to provide a driving device for a smart lock device that can be modularized and has a beautiful appearance.

The technical problem of the present invention is solved by the following technical solutions.

The present invention includes a case of a lock, a dead bolt mechanism, a latch bolt mechanism and a square rod, and includes a case side wall on the side of the case, wherein the driving device includes an electric driving mechanism and a square rod driving mechanism, and the square rod driving The mechanism includes a clutch portion, the clutch portion includes a clutch member, and the clutch member includes a fixed end and a free end; The electric driving mechanism provides a driving device for a smart lock, characterized in that the free end of the clutch member rotates the fixed end axially.

Furthermore, the clutch member includes a clutch hole, and the driving device further includes a clutch driving mechanism guided by the electric driving mechanism, wherein the clutch driving mechanism matches a driving hole connected to the clutch hole. Includes; When the electric drive mechanism moves by inducing the clutch drive mechanism, the drive filler induces the clutch hole so that the clutch member rotates the fixed end axially.

Furthermore, the clutch part includes an upper clutch part and a lower clutch part, and the upper clutch part and the lower clutch part include a clutch connection part connected to the fixed end of the clutch member.

Further, the square rod driving mechanism includes a top insertion member, a gear shaft, a moving insertion member, a bottom insertion member and a fixed insertion member.

Further, the gear shaft includes a gear, and the dead bolt mechanism includes a dead bolt gear meshing with the gear; The gear causes the dead bolt gear to rotate in such a way that it operates through a gear, so that the dead bolt mechanism is drawn in or out from the side wall of the case.

Furthermore, the top insert member includes a top insert member filler, a top insert member clamping plate, and a top insert member projection, and the bottom insert member includes a bottom insert member filler, a bottom insert member base plate, and a bottom insert member projection It includes; The top insert member filler together with the bottom insert member filler, the clutch unit, the gear shaft, and the movable insert member are integrally connected in series, any one of the top insert member clamping plate and the bottom insert member support plate One is in contact with the clutch part.

Further, the gear shaft includes a gear projection, the movable insert member includes a movable insert member filler, and the fixed insert member is fixedly connected to the movable insert member filler, and after being connected, the fixed insert member inserts the bottom part In contact with absent projections; Both ends of the movable insertion member filler are in contact with the clutch member and the gear projection, respectively.

Furthermore, the clutch drive mechanism includes a drive connection portion, the drive connection portion includes a drive connection side wall, and the drive device includes a response member used to sense the drive connection side wall, and the response member is the When the drive connection side wall senses, the sensitive member generates an electromagnetic signal to the electric drive mechanism, and the electric drive mechanism 4 starts a reverse operation, and the reverse operation has the same workload.

Furthermore, the clutch drive mechanism includes a drive connection portion, an elastic portion and a drive base fixed to the case, the drive base includes a base protrusion, and the drive connection portion is a drive connection groove that accommodates the base protrusion and the elastic portion Including, in the absence of an external force action, the natural tension of the elastic portion so that the driving connection portion has a force away from the square rod driving mechanism.

Furthermore, the driving device includes a clutch driving mechanism and a lever mechanism having both ends connected to the clutch driving mechanism and the electric driving mechanism, respectively.

Furthermore, the lever mechanism includes a lever portion, the case includes a rotating shaft, and a through hole in the center of the lever portion generates a lever movement about the rotating shaft.

In contrast to the prior art, the present invention achieves the following technical effects.

The driving device of the smart lock device according to the present invention has a simple structure, and since all core parts can be modularized, it is convenient to assemble and is more suitable for mass production;

The driving method is various, and any driving method such as motor or electromagnetic can achieve the technical effect;

When the clutch is driven, the stroke is small, the transmission structure is simplified and compact, the space is small, and the appearance is simple and beautiful, attracting many users from users;

The sensor determines the moving path of the electric drive mechanism, improves the stability and accuracy of the entire drive, lowers the failure rate, and prevents unauthorized consumption during motor operation because it does not work repeatedly.

1 is an exemplary view showing an initialization state of a driving device of a smart lock device according to the present invention;
2 is an enlarged exemplary view of a portion B in FIG. 1;
3 is an exploded illustration of a square rod driving mechanism of the driving device of the smart locking device according to the present invention;
4 to 6 are views showing the overall appearance from three different angles of the square rod driving mechanism of the driving device of the smart locking device according to the present invention;
7 is an exploded exemplary view of an elastic drive mechanism of a drive device of a smart locking device according to the present invention;
8 is an exemplary structure after the elastic drive mechanism of the driving device of the smart locking device according to the present invention removes the upper cover;
9 is an exploded exemplary view of a driving mechanism lever mechanism of a smart locking device according to the present invention;
10 is an exemplary structural view of a driving device of a smart locking device according to the present invention in an initial state;
11 is an exemplary view showing a structure in which the driving device of the smart lock device according to the present invention is in a paragraph-breaking state.

In order to facilitate understanding, various components of the drawing are enlarged (thick) or reduced (thin), but such an embodiment is not intended to limit the protection scope of the present invention.

Odd-numbered terms include multiple meanings, and vice versa.

The terms herein are used to describe embodiments of the present invention, and are not intended to limit the present invention.

In order to distinguish different units, the terms first, second, etc. are used herein, but this is not limited to the order of manufacture, and the names may be different in the detailed specification and claims of the invention.

In order to be convenient for explaining the smart lock lock according to the present invention, the general up, down, left, and right direction standards in FIG. 1 are defined, and the direction in which the dead bolt mechanism 5 pops out is defined as the front side. , The direction in which gravity acts is defined downwards based on the front observation direction, and the direction is defined in the same manner when not specifically required in the specification and claims related to other drawings.

Hereinafter, the present invention will be described in more detail with reference to the drawings based on selectable embodiments.

The driving device of the smart lock device according to the present invention is provided with a case (A) surrounding the lock on the outside to avoid the lock from being exposed to the outside. A dead bolt mechanism (5) and a latch bolt mechanism (6) are installed inside the lock, and a case side wall (S) is installed on one side of the case (A) side, and a hole coordinate is installed on the case side wall (S) to provide a dead bolt mechanism. (5) and the head portion of the latch bolt mechanism (6) is used to draw in and out of the case side wall (S), the head portion of the dead bolt mechanism (5) and the latch bolt mechanism (6) is all the case side wall (S) ), The lock is in a closed state, and when the dead bolt mechanism (5) is drawn into the case side wall (S), the lock is open, and at this time, the lock or unlock of the latch bolt mechanism (6) is in the open state. It does not affect.

As shown in Figure 1, the driving device of the smart lock device according to the present invention is a square bar drive mechanism (1), clutch drive mechanism (2), lever mechanism (3), electric drive mechanism (4) and the sensitive member ( 7). When working, the dead bolt mechanism 5 moves under the action of the square rod driving mechanism 1 to implement opening and closing of the elastic lock, and the driving method of the square rod driving mechanism 1 is an electric driving mechanism 4 ) Drives the lever mechanism 3, and furthermore, induces the clutch drive mechanism 2 to move, and after the clutch drive mechanism 2 moves, the square rod drive mechanism 1 rotates under the guidance of the square rod This occurs, and at this time, the dead bolt mechanism 5 is implemented in such a way that a corresponding movement occurs accordingly.

1 and 2, the dead bolt mechanism 5 includes a dead bolt gear 51 connected to the dead bolt mechanism 5, and the dead bolt gear 51 is a square rod driving mechanism 1 It is matched with.

The electric drive mechanism 4 includes an electric drive filler 41, and is located in a fixed position when the electric drive filler 41 is stopped when the lock is in an open state or an interrupted state. When the electric drive mechanism 4 receives the open signal, the electric drive mechanism 4 drives the electric drive filler 41 to move and moves the lever mechanism 3 when the electric drive mechanism 4 receives the open signal. Compresses; When the sensitive member 7 senses the signal, the electric drive mechanism 4 stops the reverse motion and drives the electric drive filler 41 to return to the fixed position when stopped.

The open signal described herein includes an electromagnetic wave signal generated by any method such as a fingerprint, a smart access card, or a digital password lock, and the present invention is not limited to the electromagnetic wave signal generating method.

The electric driving method of the electric driving mechanism 4 may be a motor driving method, or may be any method such as electromagnetic driving. Any operation is possible as long as the electric driving filler 41 can be moved. It is not limited to.

As shown in FIGS. 2 and 3 to 6, the square rod driving mechanism 1 includes a top insertion member 11, a clutch portion 12, a gear shaft 13, a moving insertion member 14, and a bottom insertion. It includes a member 15 and a fixed insertion member (16). The top insertion member 11 and the bottom insertion member 15 connect the clutch portion 12, the gear shaft 13 and the moving insertion member 14 in one integral series; The fixed insertion member 16 is fixedly connected to the bottom insertion member 15.

The top inserting member 11 includes a top inserting member pillar 111 protruding from the top inserting member 11 body, a top inserting member clamping plate 112 contacting each other with the bottom inserting member 15, and a side surface. The top insertion member 11 includes a top insertion member protrusion 113 protruding from the body.

The bottom insertion member 15 is the bottom insertion member 15, the bottom insertion member filler 151 protruding from the body, the top insertion member clamping plate 112 of the top insertion member 11 and the bottom insertion member support plate in contact with each other 152, the bottom insertion member 15 includes a bottom insertion member projection 153 protruding from the body.

The gear shaft 13 includes a gear shaft ferrule hole 131 and a dead bolt gear 51 of the dead bolt mechanism 5 used to accommodate the top insert member filler 111 or the bottom insert member filler 151. The gear 132 is engaged with each other, and the side includes a gear projection 133 protruding from the gear shaft 13 body.

The gear 132 causes the dead bolt gear 51 to rotate in a manner that rotates through the gear.

The moving insert member 14 is a moving insert member ferrule hole 141 used to accommodate the top insert member filler 111 or the bottom insert member filler 151, and the side surfaces are withdrawn from the body of the movable insert member 14 It includes a moving insertion member filler 142 in contact with the clutch portion 12, and a moving insertion member projection 143 whose side surface protrudes from the moving insertion member 14 body.

The movable insert member filler 142 installs a movable insert member filler hole 1421 used to accommodate the fixed insert member 16. The fixed insertion member 16 is inserted into the movable insertion member hole 1421, and after being inserted, the fixed insertion member 16 is fixedly connected to the movable insertion member 14, wherein the fixed insertion member 16 is The bottom insertion member protrusion 153 contacts each other.

The clutch part 12 includes an upper clutch part 121 positioned between the top insertion member 11 and the gear shaft 13, and a lower clutch part 122 positioned between the gear shaft 13 and the moving insertion member 14. ), And a clutch member 123 rotatably connected to the upper clutch part 121 and the lower clutch part 122, located between the upper clutch part 121 and the lower clutch part 122. After being connected, the clutch member 123 is located outside the gear shaft 13, the inner wall of which can be in contact with the gear shaft 13, and the side wall can be in contact with each other of the moving insert member filler 142.

The upper clutch part 121 and the lower clutch part 122 have the same shape, and the upper clutch part 121 and the lower clutch part 122 each have a top insert member filler 111 or a bottom insert member filler 151, respectively. The upper clutch portion ferrule hole 1211 and the lower clutch portion ferrule hole 1221 used to receive the upper clutch portion convex wall with side surfaces drawn out from the upper clutch portion 121 body and the lower clutch portion 122 body ( 1212) and a first connection hole 1213 installed in the lower clutch portion convex wall 1222, the upper clutch portion convex wall 1212, and the lower clutch portion convex wall 1222 to be used to connect with the clutch member 123. And a second connection hole 1223.

The clutch member 123 is a clutch member side wall 1231, which is in contact with the moving insert member filler 142, and the side surface of the gear shaft 13, and the clutch member inner wall 1232 which forms an arc shape by contacting with each other, The first connection hole 1213 and the second connection hole 1223 are connected to each other and a clutch protrusion 1303, and a clutch driving mechanism 2 and a clutch hole 1234 connected to each other.

After the clutch member 123 is connected to the upper clutch member 121 and the lower clutch member 122, the clutch connection part directly connects the first connection hole 1213, the second connection hole 1223, and the clutch protrusion 1233 It becomes a part, and in this embodiment, the clutch connection part is a fixed end, and in detail, one side of the clutch protrusion 1303 is a fixed end, and one side of the clutch member side wall 1231 is a free end. The free end may rotate around the fixed end.

In this embodiment, after assembly, the top insert member clamping plate 112 and the bottom insert member supporting plate 152 contact each other, and the top insert member clamping plate 112 and the bottom insert member supporting plate 152 are clutches. The part 12, the gear shaft 13, and the movable insertion member 14 side may be in contact with each other. Of course, the top inserting member clamping plate 112 and the bottom inserting member support plate 152 may also not contact, and any one of the top inserting member clamping plate 112 and the bottom inserting member support plate 152 may have a clutch part ( 12) The function of the present invention can be realized immediately upon contact.

The top inserting member filler 111 and the bottom inserting member filler 151 include the top inserting member 11 and the bottom inserting member 15 as a clutch part 12, a gear shaft 13, and a moving inserting member 14 It is connected in series with, and the top insertion member filler 111 or the bottom insertion member filler 151 is rotated with a rotation axis.

Both sides of the top insert member clamping plate 112 and the bottom insert member support plate 152 may contact the gear 132 and the clutch portion 12, respectively.

Both sides of the top insertion member clamping plate 112 and the bottom insertion member support plate 152 may contact the gear 132 and the clutch portion 12, respectively.

Since the top insert member clamping plate 112 and the bottom insert member support plate 152 contact each side of the gear 132 at the same time, when the external force causes the gear 132 to rotate, the gear 132 inserts the top The member clamping plate 112 and the bottom insert member supporting plate 152 are induced to rotate synchronously.

The other side of the top insert member clamping plate 112 and the bottom insert member support plate 152 contacts each other with the clutch part 12, and after assembly, the clutch member 123 has an upper clutch part 121 and a lower clutch. Since the unit 122 is integrally connected to one unit, the top insert member clamping plate 112 and the bottom insert member when the top insert member clamping plate 112 and the bottom insert member support plate 152 rotate by external force Even if the base plate 152 contacts either the upper clutch portion 121 or the lower clutch portion 122, the clutch portion 12 may rotate.

The clutch member side wall 1231 of the clutch member 123 may be in contact with the moving insert member filler 142. At this time, when the clutch unit 12 rotates, the clutch member side wall 1231 may move the insert member filler. It can be made to rotate along the moving insertion member filler 142 by contacting (142).

The other side of the movable insert member filler 142 may contact the top insert member projection 133 to rotate along the top insert member projection 133 when the movable insert member filler 142 rotates.

2, 7 and 8, the clutch drive mechanism 2 includes a drive base 21, a drive connecting portion 22, a drive upper cover 23, a drive connecting pillar 24 and an elastic portion ( 25). The driving base 21 forms a driving upper cover 23 and a receiving chamber, and is used to receive the driving connecting portion 22 and the elastic portion 25, and the connection filler 24 penetrates the driving upper cover 23 The driving connecting portion 22 is connected to the driving base 21.

In this embodiment, the elastic portion 25 is selectively, as a compression spring, of course, any elastic body capable of realizing its function, for example, a sponge, a turnability sheet, etc., is also included in the protection scope of the present invention, and the present invention Is not limited to this.

The driving base 21 is a base protrusion 211 protruding from the main body surface of the driving base 21, a base concave groove 212 recessed in the base and accommodating a half-arc shape to accommodate the elastic body 15, and installed and driven on both sides Base 21, side edge protruding from the body surface Base side side 213, base side side 213 is installed on one side and the base side side recessed groove 214 recessed in the side side 213, accommodates the drive connection filler 24 Base connection filler hole 215 used to install the.

The driving connecting portion 22 is accommodated in the clutch hole 1234 and connected to the driving member 123 connected to the clutch member 123, the base protrusion 211 and the driving connecting groove 222 used to receive the elastic portion 25 , Drive connection lower wall 223 contacting and guided by lever mechanism 3, drive connection side wall 224 accommodated in base side concave groove 214 and drawn in response member 7, drive connection filler ( 24) to install the drive connection filler hole 225 used to accommodate.

In the present invention, the type of response of the sensitive member 7 is not limited, and the sensitive member 7 may be a sensitive member or a physically sensitive member, and all structures capable of achieving the technical effects described by the present invention are all the present invention. It should be included within the protection scope of the claims. In this embodiment, the pointing member is an optocoupler.

The drive connection filler hole 225 has a diameter larger than the diameter of the drive connection filler 24, the base side concave groove 214 has a length greater than the drive connection sidewall 224, and the drive connection filler 24 has a drive base ( 21), when fixing the drive top cover 23, leaving a movable space to the drive connection (22).

When assembling, the drive connection portion 22 is assembled to the drive base 21, and at this time, a part of the elastic body 25 is accommodated in the base recess groove 212, and the other portion and the base protrusion 211 drive drive groove together (222); The entire drive connecting portion 22 is located in the left and right base side sides 213 wraps so that he has to move vertically in the direction of induction of the base side sides 213; The wrap in which the driving connecting side wall 224 is pulled out from the base side side concave groove 214 to the base side side concave groove 213 is drawn into the sensitive member 7.

The driving connecting pillar 24 passes through the driving upper cover hole 231, the driving connecting filler hole 225, and the base connecting filler hole 215 of the driving upper cover 23, and then connects with the case A, The entire clutch driving mechanism 2 is configured as an integral type, and in this case, under the tension of the elastic body 25, the driving connecting portion 22 has a force away from the square rod driving mechanism 1 all the time. Since the driving connecting lower wall 223 contacts the lever mechanism 3, the driving connecting portion 22 has a force in the pressing direction of the lever mechanism 3 all the time.

The driving pillar 221, which is the other side of the driving connecting portion 22, is drawn into the clutch hole 1234 of the clutch member 123 and connected to the clutch member 123. When the drive connecting portion 22 is moved, the clutch member 123 is induced to rotate the clutch protrusion 1233 axially. When the drive connecting portion 22 is driven to move upward, by inducing the clutch member 123 to move upward, the clutch member inner wall 1232 is brought into contact with the side of the gear shaft 13; When the drive connecting portion 22 is driven to move downward, by inducing the clutch member 123 to move downward, the clutch member inner wall 1232 is moved away from the gear shaft 13.

8 and 9, the lever mechanism 3 includes a lever part 31 on which both sides are symmetrical, a lever base 32 fixedly connected to the case A, and a lever cap 33. Hole coordinates are provided at the center of symmetry of the lever portion 31 to be used to accommodate the projections of the lever base 32. The lever cap 33 is used to prevent the lever portion 3 and the lever base 32 from coming off. After being connected, the lever part 31 serves as a lever around the lever base 32, that is, the lever base 32 is used as a rotation axis.

Both sides of the lever portion 31 are provided with a lever portion projection 311, and the lever portion projection 311 directly contacts the side of the case A, but the lever base 32 acts as a lever for the lever portion 31. Therefore, the lever projections 311 on both sides cannot contact the both sides of the case A at the same time.

Both sides of the lever portion 31 are in contact with the electric drive filler 41 and the drive connection bottom wall 223, respectively, the electric drive filler 41 is to press the lever portion projection 311 of the lever portion 31 At this time, the other side of the lever contact protrusion 311 in contact with the drive connection bottom wall 223 is away from the side of the case (A); On the other hand, when the electric drive filler 41 does not squeeze the lever protrusions 311, the drive connection part 22 forms a state approaching the side of the case A under the natural tension of the elastic part 25. That is, when the driving connecting bottom wall 223 compresses the lever protrusion 311, at this time, the lever protrusion 311 contacting one side of the electric driving filler 41 is far from the side of the case A.

Hereinafter, the operation process of the driving apparatus according to the present invention will be described in more detail.

1 to 2 and 10 to 11, in the driving device according to the present invention, its lock mainly has two states, that is, an open state and a closed state.

When in the open state, the latch bolt mechanism 6 is drawn out of the case side side A. At this time, the electric drive filler 41 is located in a fixed position, the drive connection portion 22 forms a state approaching the side of the case (A) under the natural tension of the elastic portion 25, the drive connection bottom wall 223 One side of the lever portion protrusion 311 is pressed so that the compressed lever portion protrusion 311 contacts the case (A) side; The clutch member 123 induces the drive connecting portion 22, so that the clutch member inner wall 1232 deviates from the side wall of the gear shaft 13, and the clutch member side wall 1231 does not contact the moving insert member filler 142. .

At this time, since the clutch member side wall 1231 does not contact the moving insert member filler 142, even if the square rod rotates to induce the top insert member 11 or the bottom insert member 15 to rotate, the clutch part 12 Is not able to induce the rotation of the gear shaft 13, and further, the dead bolt mechanism 51, which forms a mesh with each other, cannot be induced to move, so that the dead bolt mechanism has a fixed position.

When attempting to control the door, the electric drive mechanism 4 receives the electromagnetic wave signal, drives and moves the electric drive filler 41, and squeezes the lever protrusion 311 on the side in contact with the case ( A) By making it contact with the side, the lever protrusion 311 on the other side is moved away from the side of the case (A).

At this time, the drive connection bottom wall 223 is compressed and the drive connection portion 22 moves upwards as a whole, and the elastic portion 25 is compressed, so that the drive connection side wall 224 starts to contact the sensitive member 7, , The driving pillar 221 moves upward to induce rotation of the clutch member 123, and the inner wall 1232 of the clutch member contacts the gear shaft 13.

The external force rotates the square rod, and induces the top inserting member 11 or the bottom inserting member 15 to rotate, and furthermore, the top inserting member clamping plate 112 or bottom inserting member support plate 152 is clutched. By inducing the rotating portion 12, the clutch member side wall 1231 contacts the moving insert member filler 142, thereby inducing the rotation of the moving insert member 14, and the moving insert member filler 142 rotates In contact with (133) to induce rotation of the gear shaft 13, the gear 132 induces the dead bolt gear 51 to move, and finally, the dead bolt mechanism 5 is out of the case side wall S Induce to withdraw.

At this time, the sensitive member 7 sends a signal to the electric drive mechanism 4, and the electric drive mechanism 4 drives the electric drive filler 41 to move in the reverse direction to recover a fixed position, and the elastic portion 25 ), Under the action of natural tension, the drive connecting portion 22 moves down, and the drive connecting bottom wall 223 squeezes the lever protrusion 311 on one side in contact with it until it contacts the side of the case (A). And; The driving pillar 221 moves down along the driving connecting portion 22 and induces the clutch member 123 to move away from the side wall of the moving insertion member pillar 142 and the gear shaft 13.

Thus, the paragraph break operation is completed.

As described above, the lever mechanism 3 is compressed through the electric driving mechanism 4, and the clutch driving mechanism 2 is induced to lead the clutch member 123 to move. Of course, by extending the clutch member 123 to use the fixed end of the clutch member 123 as an axial center, it can be imagined that the same function can still be implemented even when the extended portion is pushed or led, and the present invention is provided. It is not repeated.

The above has been described in detail a specific embodiment of the present invention. Those skilled in the art can understand that, without departing from the principles of the present invention, various modifications and improvements can be made to the present invention, and the modifications and improvements are also included in the protection scope of the claims of the present invention. There will be.

A: Case
S: Case sidewall
1: Square rod driving mechanism
11: Top inserting member
111: top insert member pillar (pillar)
112: clamping plate of the top insert member
113: protrusion of the top insert member
12: clutch part
121: upper clutch
1211: Upper clutch part ferrule hole
1212: upper clutch convex wall
1213: 1st connection hole
122: lower clutch part
1221: Lower clutch ferrule hole
1222: lower clutch convex wall
1223: 2nd connection hole
123: clutch member
1231: Clutch member side wall
1232: Clutch member inner wall
1233: clutch projection
1234: clutch hole
13: gear shaft
131: gear shaft ferrule hole
132: gear
133: Gear Turn
14: moving insert member
141: moving insert member ferrule hole
142: moving insert member filler
1421: moving insert member filler hole
143: projection of the moving insert member
15: bottom insertion member
151: bottom insert member filler
152: bottom insert member base plate
153: protruding bottom insert member
16: Fixed insert member
2: Clutch drive mechanism
21: drive base
211: Turn the base
212: base recess
213: base side
214: base side concave groove
215: base connection filler hole
22: drive connection
221: driving filler
222: drive connection groove
223: drive connection floor wall
224: drive connection sidewall
225: drive connection filler hole
23: drive top cover
231: drive top cover hole
24: driven connection filler
25: elastic part
3: lever mechanism
31: lever part
311: Lever projection
32: lever base
33: Lever cap
4: Electric drive mechanism
41: electric driven filler
5: dead bolt mechanism
51: Dead bolt gear
6: Latch bolt mechanism
7: Insensitive member

Claims (11)

Includes the case (A) of the lock, the dead bolt mechanism (5), the latch bolt mechanism (6) and a square bar, and includes a case side wall (S) on the side of the case (A),
The drive device includes an electric drive mechanism (4) and a square rod drive mechanism (1),
The square rod driving mechanism 1 includes a clutch portion 12, the clutch portion 12 includes a clutch member 123, and the clutch member 123 includes a fixed end and a free end;
The electric drive mechanism (4) is a driving device for a smart lock, characterized in that the free end of the clutch member (123) rotates the fixed end axially. According to claim 1,
The clutch member 123 includes a clutch hole 1234,
The drive device further includes a clutch drive mechanism 2 guided by the electric drive mechanism 4, wherein the clutch drive mechanism 2 is matched with the clutch hole 1234 and connected to a drive pillar. (221);
When the electric drive mechanism 4 causes the clutch drive mechanism 2 to move, the drive pillar 221 induces the clutch hole 1234 so that the clutch member rotates the fixed end axially. The drive device of the smart lock characterized in that. According to claim 2,
The clutch part 12 includes an upper clutch part 121 and a lower clutch part 122, and the upper clutch part 121 and the lower clutch part 122 are clutches connected to a fixed end of the clutch member 123 Driving device of a smart lock, characterized in that it comprises a connection. According to claim 3,
The square rod driving mechanism (1) is characterized in that it comprises a top insert member (11), a gear shaft (13), a moving insert member (14), a bottom insert member (15) and a fixed insert member (16). Driving device of smart lock. According to claim 4,
The gear shaft 13 includes a gear 132,
The dead bolt mechanism 5 includes a dead bolt gear 51 meshing with the gear 132;
The gear 132 by rotating the dead bolt gear 51 in a manner that operates through a gear, the dead bolt mechanism 5 is characterized in that the incoming or outgoing from the case side wall (S) Locking drive. According to claim 4,
The top insert member 11 includes a top insert member filler 111, a top insert member clamping plate 112, a top insert member projection 113,
The bottom insertion member 15 includes a bottom insertion member filler 151, a bottom insertion member support plate 152, and a bottom insertion member projection 153;
The top insert member filler 111 is connected in series with the bottom insert member filler 151, the clutch portion 12, the gear shaft 13, the movable insert member 14, Any one of the top insert member clamping plate 112 and the bottom insert member support plate 152 is in contact with the clutch portion 12, the driving device of the smart lock device. The method of claim 6,
The gear shaft 13 includes a gear projection 133,
The movable insertion member 14 includes a movable insertion member filler 142, and the fixed insertion member 16 is fixedly connected to the movable insertion member filler 142, and after being connected, the fixed insertion member 16 Is in contact with the bottom insert member projection 153;
Both ends of the movable insertion member filler 142 are in contact with the clutch member 123 and the gear projection 133, the driving device of the smart lock device. According to claim 1,
The clutch drive mechanism 2 includes a drive connection 22, the drive connection 22 includes a drive connection side wall 224,
The driving device includes a sensitive member 7 used to sense the driving connecting side wall 224;
When the sensing member 7 senses the driving connecting side wall 224, the sensing member 7 generates an electromagnetic signal to the electrical driving mechanism 4, and the electrical driving mechanism 4 is reversed. To start, the reverse operation is the drive device of the smart lock, characterized in that the workload is the same. According to claim 1,
The clutch drive mechanism 2 includes a drive connecting portion 22, an elastic portion 25, and a drive base 21 fixed to the case A,
The drive base 21 includes a base projection 211, the drive connection portion 22 includes a drive connection groove 222 for receiving the base projection 211 and the elastic portion 25, external force In a situation where there is no action, the driving device for the smart locking device, characterized in that the natural tension of the elastic portion 25 so that the driving connection portion 22 has a force away from the square rod driving mechanism 1 all the time. According to claim 1,
The driving device includes a clutch driving mechanism (2) and a lever mechanism (3) connected at both ends to the clutch driving mechanism (2) and the electric driving mechanism (4), respectively. . The method of claim 10,
The lever mechanism (3) includes a lever portion (31), the case (A) includes a rotating shaft, and a through hole in the center of the lever portion (31) is characterized in that a lever movement occurs around the rotating shaft. Driving device of smart lock.

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