CN109025508B - Mounting structure of intelligent lock and method for preventing intelligent lock driver from being removed - Google Patents

Abstract

The invention is suitable for the field of intelligent locks, and discloses an installation structure of an intelligent lock and a method for preventing an intelligent lock driver from being taken down, wherein the installation structure of the intelligent lock comprises a lock cylinder penetrating through a door body or a mechanical lock body, the intelligent lock driver detachably installed on the door body or the mechanical lock body in a clamping connection mode and/or a magnet adsorption mode, and an inner side key penetrating through the intelligent lock driver, connected with the lock cylinder and capable of being driven to rotate by the intelligent lock driver, wherein the inner side key comprises a key handle clamped in the intelligent lock driver and a key rod, one end of the key rod is connected with the key handle, and the other end of the key rod penetrates out of the intelligent lock driver and is inserted into the lock cylinder. The installation and the dismantlement of intelligent lock driver on the door body or the mechanical lock body can be done in bare-handed operation, and need not with the help of appurtenance, and when through controlling intelligent lock driver drive inboard key to rotate to the arbitrary locking angle except for unlocking position and locking position, can prevent that intelligent lock driver from being taken off by child easily.

Description

Mounting structure of intelligent lock and method for preventing intelligent lock driver from being removed

Technical Field

The invention relates to the technical field of installation of intelligent locks, in particular to an installation structure of an intelligent lock and a method for preventing an intelligent lock driver from being removed.

Background

The intelligent lockset is an intelligent controlled lockset, and has the advantages of high safety and convenient use compared with the traditional mechanical lockset. However, the intelligent locks of the prior art still have the following technical problems in specific applications: the smart lock driver is mounted to the door body or the mechanical lock body by screws, so that it is operated by a special tool (screwdriver) when it is mounted and dismounted, thereby resulting in that the mounting and dismounting of the smart lock driver cannot be achieved without the special tool.

Disclosure of Invention

The first object of the present invention is to provide a mounting structure of an intelligent lock, which aims to solve the technical problem that the existing intelligent lock driver can be mounted and dismounted only by means of a special tool.

A second object of the present invention is to provide a method for preventing a smart lock actuator from being removed, which aims to solve the above-mentioned technical problem that the smart lock actuator is easily removed by a child.

In order to achieve the first object, the present invention provides the following solutions: the utility model provides a mounting structure of intelligent lock driver, including wear to establish the lock core of installing on the door body or the mechanical lock body, through card insert connected mode and/or magnet adsorption mode demountable installation in intelligent lock driver on the door body or the mechanical lock body and follow wear to establish in the intelligent lock driver to connect the lock core can by intelligent lock driver drive pivoted inboard key, inboard key including card in key handle and one end in the intelligent lock driver with key handle is connected, the other end wears out outside the intelligent lock driver and inserts and locate key pole in the lock core.

Optionally, the intelligent lock driver includes the actuating body, tool to lock connecting piece and key connecting piece, the tool to lock connecting piece with the key connecting piece all demountable installation in the one end of actuating body, the tool to lock connecting piece passes through card and inserts connected mode and/or magnet adsorption mode demountable connection the door body or the mechanical lock body, be equipped with the key mounting hole on the key connecting piece, the key handle passes through the key connecting piece card in the actuating body, the key pole passes through the key mounting hole wears out the actuating body is external.

Optionally, the installation structure of the intelligent lock driver further comprises a lock installation piece detachably installed on the door body or the mechanical lock body, and the lock connection piece is connected with the lock installation piece in a sliding clamping connection mode and/or a magnet adsorption mode.

Optionally, the tool to lock installed part is including connecting the support arm and locating connect support arm one end in order to be used for with the installation support arm of door body or mechanical lock body detachable connection, run through on the installation support arm and be equipped with the fixed orifices that is used for supplying first fastener to wear to establish, be equipped with sliding structure on the connection support arm, be equipped with on the tool to lock connecting piece and lead sliding structure, sliding structure sliding connection lead sliding structure.

Optionally, the key connecting piece is detachably arranged at one end of the driving body in a magnet adsorption mode, a screw connection mode and/or a clamping connection mode; and/or the number of the groups of groups,

the lockset connecting piece is detachably arranged at one end of the driving body in a magnet adsorption mode, a screw connection mode and/or a clamping connection mode.

Optionally, the drive body includes casing subassembly, drive gear, motor, gear drive mechanism, battery and circuit board, the motor the battery with the circuit board all is located in the casing subassembly and all with casing subassembly fixed connection, drive gear rotationally install in the one end of casing subassembly, gear drive mechanism transmission connect in between motor and the drive gear, the motor with the battery all with circuit board electric connection, the tool to lock connecting piece with one of them can be dismantled and connect the casing subassembly, another can be dismantled and connect drive gear.

Optionally, the casing subassembly includes base, shell and mounting plate, the base with shell fixed connection and part inlay in the shell, the motor, the battery with the circuit board all is located in the shell and all with base fixed connection, drive gear passes through the mounting plate rotationally install in the one end of base.

Optionally, a first concave cavity is formed at one end of the base, the driving gear is annular, the driving gear is provided with a hollow inner hole penetrating through the first concave cavity, convex teeth meshed with the gear transmission mechanism are formed on the inner side wall of the hollow inner hole, and the outer contour of the driving gear is in running fit with the first concave cavity; the edge of the mounting sheet abuts against the driving gear, and the middle part of the mounting sheet is fixedly connected with the base through a second fastening piece.

Optionally, the shell component is further provided with a second cavity and a key mounting groove, the second cavity and the key mounting groove are arranged at intervals in the concave bottom wall of the first cavity, the gear transmission mechanism comprises a driving gear part and a driven gear part, the driving gear part is positioned in the second cavity and connected with the motor in a transmission manner, the driven gear part is positioned in the first cavity and connected between the driving gear part and the driving gear in a transmission manner, and the key handle is movably arranged in the key mounting groove.

In order to achieve the second object, the present invention provides the following solutions: the method for preventing the intelligent lock driver from being taken down comprises the following steps of: and controlling the intelligent lock driver to drive the inner side key to rotate to any locking angle except the inner side key insertion position through a remote controller or intelligent handheld equipment.

According to the installation structure of the intelligent lock, the intelligent lock driver is detachably installed on the door body or the mechanical lock body in a clamping connection mode and/or a magnet adsorption mode, so that the installation and the disassembly of the intelligent lock driver on the door body or the mechanical lock body can be completed by bare-handed operation, an auxiliary tool is not needed, and the installation and the disassembly are very convenient. In addition, the key handle is clamped in the intelligent lock driver, and the key rod is arranged in a mode of penetrating out of the intelligent lock driver and being inserted into the lock cylinder, so that the intelligent lock driver can drive the key rod to rotate in the lock cylinder, and unlocking, locking and locking operations are realized.

According to the method for preventing the intelligent lock driver from being removed, the intelligent lock driver is controlled by the remote controller or the intelligent handheld device to drive the inner side key to rotate to any locking angle except the insertion position of the inner side key, so that the inner side key can not be pulled out of the lock cylinder; the key handle of the inner key is clamped in the intelligent lock driver, so that the intelligent lock driver can not be taken down from the door body or the mechanical lock body, the phenomenon that the intelligent lock driver is easily taken down by children is prevented, and the use reliability of the intelligent lock driver is fully ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a forward structure of an intelligent lock actuator according to an embodiment of the present invention mounted on a mechanical lock body;

FIG. 2 is a schematic diagram of a reverse structure of an intelligent lock actuator according to an embodiment of the present invention mounted on a mechanical lock body;

FIG. 3 is a schematic diagram of an intelligent lock driver and lock mount, inside key, lock cylinder assembly provided by an embodiment of the present invention;

FIG. 4 is a schematic diagram of an intelligent lock actuator, a lock mount, and an inside key according to an embodiment of the present invention;

FIG. 5 is a schematic diagram illustrating an assembly of a lock connector and a driving body according to an embodiment of the present invention;

FIG. 6 is a schematic diagram illustrating an assembly of a lock connector and a lock mounting member according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a lock connector when the driving mating hole provided by the embodiment of the invention is a lock cylinder mating hole;

FIG. 8 is a schematic structural diagram of a lock connector when the driving hole provided in the embodiment of the present invention is a housing hole;

FIG. 9 is a schematic structural view of a lock connector when the driving mating hole provided by the embodiment of the invention is an avoidance hole;

FIG. 10 is a schematic structural view of a lock mounting member with a circumferentially closed fixing hole;

FIG. 11 is a schematic structural view of a lock mounting member with a fixing hole having an opening at one side in the circumferential direction;

fig. 12 is a schematic structural view of a driving body according to an embodiment of the present invention;

FIG. 13 is an exploded view of a driving body according to an embodiment of the present invention;

FIG. 14 is a second exploded view of the driving body according to the embodiment of the present invention;

FIG. 15 is an exploded view of a third embodiment of the present invention;

FIG. 16 is an exploded view of a drive body according to an embodiment of the present invention;

FIG. 17 is a schematic view of a forward structure of a base according to an embodiment of the present invention;

FIG. 18 is a schematic view of a reverse structure of a base provided by an embodiment of the present invention;

FIG. 19 is a schematic view of a driving gear according to an embodiment of the present invention;

FIG. 20 is a schematic diagram of a key connector with a cross-shaped key mounting hole according to an embodiment of the present invention;

Fig. 21 is a schematic structural view of a key connector with a straight-shaped key mounting hole according to an embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

As shown in fig. 1 to 21, the installation structure of the intelligent lock provided by the embodiment of the invention comprises a lock cylinder 600 penetrating through and installed on a door body or a mechanical lock body 500, an intelligent lock driver detachably installed on the door body or the mechanical lock body 500 in a clamping connection mode and/or a magnet adsorption mode, and an inner side key 700 penetrating through and connecting the lock cylinder 600 from the intelligent lock driver and capable of being driven to rotate by the intelligent lock driver, wherein the inner side key 700 comprises a key handle clamped in the intelligent lock driver and a key rod with one end connected with the key handle, and the other end penetrating out of the intelligent lock driver and being inserted into the lock cylinder 600. Specifically, the mechanical lock 500 is a mechanical lock 500 mounted on a door. The key handle is clamped in the intelligent lock driver, so that the inner key 700 cannot be separated from the intelligent lock driver; the key lever passes out of the intelligent lock driver and is mainly convenient for connecting the inside key 700 with the lock cylinder 600. When the intelligent lock driver drives the inside key 700 to rotate, the key lever can rotate to different angles in the lock cylinder 600, thereby realizing unlocking, locking and locking operations. Because the intelligent lock driver is detachably mounted on the door body or the mechanical lock body 500 in a clamping connection mode and/or a magnet adsorption mode, the installation and the disassembly of the intelligent lock driver on the door body or the mechanical lock body 500 can be completed by bare-handed operation without using auxiliary tools, and the installation and the disassembly are very convenient.

Preferably, referring to fig. 1, 4 and 20, the smart lock driver includes a driving body 100, a lock connector 300 and a key connector 200, wherein the lock connector 300 and the key connector 200 are detachably mounted at one end of the driving body 100, the lock connector 300 is detachably connected with a door body or a mechanical lock body 500 in a clamping connection mode and/or a magnet adsorption mode, a key mounting hole 220 is formed in the key connector 200, a key handle is clamped in the driving body 100 through the key connector 200, and the key rod passes out of the driving body 100 through the key mounting hole 220. Specifically, the cross-sectional dimension of the key mounting hole 220 is greater than or equal to the cross-sectional dimension of the key lever and less than the cross-sectional dimension of the key stem, such that the key lever can pass through the key mounting hole 220 and the key stem cannot pass through the key mounting hole 220. The drive body 100 is the power generating source of the smart lock actuator. The provision of the key connector 200 serves on the one hand to define a key shank within the drive body 100; on the other hand, the inner key 700 can be inserted out of the driving body 100 through the key mounting hole 220 provided thereon, and the driving body 100 drives the inner key 700 to rotate specifically through the key connecting piece 200. The lock link 300 is provided with a clear attachment aperture for clear of the inside key 700 and/or for a snap fit with the mechanical lock body. Here, the lock connector 300 may be directly connected to the door body or the mechanical lock body 500 by a snap connection method and/or a magnet attraction method, or may be connected to other components mounted to the door body or the mechanical lock body 500 by a snap connection method and/or a magnet attraction method. According to the embodiment, the key mounting holes 220 for penetrating the key and the avoidance connecting holes matched with the mechanical lock body are respectively formed in the independent key connecting piece 200 and the lock connecting piece 300, and the key connecting piece 200 and the lock connecting piece 300 are designed to be detachably connected with the driving body 100, so that in specific application, according to the requirements of different mounting occasions, different key connecting pieces 200 and/or lock connecting pieces 300 can be detached and replaced to match different keys and different mechanical lock bodies, the application range of the intelligent lock driver is effectively enlarged, different mechanical locks can be rapidly upgraded into intelligent locks, and finally the intelligent locks can be promoted and applied in a large quantity.

Referring to fig. 1 and fig. 4-7, as a preferred embodiment of the design of the avoidance connection hole, the avoidance connection hole is a lock cylinder matching hole 320 for avoiding the inside key 700 and/or for locking matching of the lock cylinder 600 on the door body or the mechanical lock body 500, and the internal contour of the lock cylinder 600 matching hole 320 is matched with the external contour of the lock cylinder 600, which is suitable for the situation that the lock cylinder 600 does not have a protective shell outside and the lock connector 300 needs to be locked and matched with the lock cylinder 600.

Referring to fig. 1 and 8, as another preferred embodiment of the design of the avoidance connection hole, the avoidance connection hole is a small shell matching hole 321 for avoiding the inside key 700 and/or for matching the locking position of the small lock cylinder protective shell on the door body or the mechanical lock body, and the internal contour of the shell matching hole 321 is matched with the external contour of the small lock cylinder protective shell, which is suitable for the situation that the small lock cylinder is provided with the protective shell outside and the lock connector 300 is matched with the locking position of the protective shell.

Referring to fig. 1 and 9, as a third preferred embodiment of the design of the avoidance connection hole, the avoidance connection hole is a large-sized housing matching hole 322 for avoiding the inside key 700 and/or for matching with the locking position of the large-sized lock cylinder protective housing on the door body or the mechanical lock body, which is suitable for the situation that the large-sized lock cylinder is provided with a protective housing and the lock connection piece 300 is matched with the locking position of the protective housing is needed.

Preferably, the installation structure of the intelligent lock further comprises a lock installation piece 400 detachably installed on the door body or the mechanical lock body 500, and the lock connection piece 300 is connected with the lock installation piece 400 in a sliding clamping connection mode and/or a magnet adsorption mode. The lock mounting member 400 is mainly configured to facilitate connection of the lock connector 300 to the door body or the mechanical lock body 500.

As a preferred embodiment of the present embodiment, the lock connector 300 is connected to the lock mounting member 400 by a sliding card-insertion connection and a magnet attraction connection. The lock connector 300 is connected with the sliding card of the lock mounting member 400, so that the installation position of the driving body 100 and the lock connector 300 on the door body or the mechanical lock body 500 can be adjusted through the relative sliding of the lock connector 300 and the lock mounting member 400 in the installation process of the intelligent lock driver, thereby being beneficial to avoiding the situation that the intelligent lock driver cannot be assembled with the door body or the mechanical lock body 500 due to processing errors. The lock connecting piece 300 is connected with the magnet adsorption of the lock mounting piece 400, so that the reliability of the connection of the lock mounting piece 400 and the lock connecting piece 300 can be further improved, and the assembly and the disassembly of the lock mounting piece 400 and the lock connecting piece 300 are easy to realize.

Preferably, referring to fig. 5 and 7, the lock connector 300 is provided with a plurality of magnet mounting holes 370. The magnet mounting hole 370 is mainly used for facilitating the installation of the magnet on the lock connector 300, so that the lock connector 300 can be adsorbed and fixed on the driving body 100 through the magnet, and the lock connector 300 can be conveniently connected with the lock mounting piece 400 through the magnet adsorption.

Preferably, referring to fig. 2, 6 and 10, the lock mounting member 400 includes a connecting arm 410 and a mounting arm 420 disposed at one end of the connecting arm 410 for detachably connecting with the door body or the mechanical lock body 500, a fixing hole 421 for the first fastener to pass through is formed on the mounting arm 420, a sliding structure is disposed on the connecting arm 410, a sliding guide structure is disposed on the lock connecting member 300, and the sliding structure is slidably connected with the sliding guide structure. The connection arm 410 is mainly used for connecting the lock mounting piece 400 with the lock connecting piece 300; the mounting arm 420 is mainly used for connecting the lock mounting member 400 with the door body or the mechanical lock body 500. Specifically, the lock mounting member 400 is slidably connected to the slide guiding structure of the lock connector 300 through the slide structure of the connecting arm 410, and the detachable connection to the door body or the mechanical lock body 500 is achieved through the first fastener and the fixing hole 421 of the mounting arm 420.

Preferably, the sliding structure is an outer contour 411 of the connecting arm 410, the guiding structure is a guiding groove 380 provided on the lock connector 300, and the connecting arm 410 is slidably connected to the guiding groove 380. Here, the connecting arm 410 is slidably engaged with the lock connector 300 by its own external contour, and there is no need to provide other additional structures on the connecting arm 410 for slidably engaging with the lock connector 300, which is simple in structure and beneficial to reducing the manufacturing cost of the lock mounting 400. Of course, in specific applications, the sliding structure may be of other types, for example, the sliding structure may be designed as a sliding rail protruding on the connecting arm 410, and the guiding structure is correspondingly a guiding groove 380 provided on the lock connector 300, and the sliding rail is slidingly connected with the guiding groove 380; alternatively, the sliding structure may be a sliding groove formed on the connecting arm 410, and in this case, the guiding structure is a guide rail formed on the lock connector 300, and the sliding groove is slidably connected to the guide rail.

Preferably, two connecting arms 410 are provided, the two connecting arms 410 are arranged in parallel at intervals, and two ends of the mounting arm 420 are respectively connected to the ends of the two connecting arms 410, which are close to each other. The two connecting arms 410 and mounting arm 420 form a generally U-shaped member. Here, the lock mounting member 400 is connected with the lock connecting member 300 through two connecting arms 410, and the sliding connection between the lock connecting member 300 and the lock mounting member 400 is a double-track connection, which is beneficial to ensuring the reliability of the connection between the lock mounting member 400 and the lock connecting member 300. Of course, in specific applications, the number of the connecting arms 410 is not limited thereto, and may be one or more than two.

Preferably, the first fastener is a screw, which is convenient to disassemble and assemble and reliable to fasten.

Referring to fig. 2, 3, 6 and 10, as a preferred embodiment of the structural design of the fixing hole 421, the fixing hole 421 is a hole that is circumferentially closed, and when the lock mounting 400 needs to be removed from the door body or the mechanical lock body 500, the first fastener needs to be completely pulled out from the fixing hole 421 to remove the lock mounting 400. The fixing hole 421 may be a circular hole, a rectangular hole, a waist-shaped hole, or the like.

Referring to fig. 11, as another preferred embodiment of the structural design of the fixing hole 421, the fixing hole 421 is a hole having one side opening in the circumferential direction. Specifically, the fixing hole 421 includes a latching portion 4211 for latching engagement with a first fastener, and a mounting portion 4212 extending from the latching portion 4211 to an outer edge of the lock mounting 400, wherein the first fastener can slide into the latching portion 4211 through the mounting portion 4212 or can be pulled out of the latching portion 4211 through the mounting portion 4212. In a specific application, when the lock mounting piece 400 needs to be detached from the door body or the mechanical lock body 500, the first fastener does not need to be completely pulled out from the fixing hole 421, and the lock mounting piece 400 can be pulled out only by loosening a point of the first fastener, so that the lock mounting piece 400 is convenient to install and detach.

Preferably, the number of the fixing holes 421 may be one, two or more.

Preferably, the key link 200 is detachably mounted to one end of the driving body 100 by a magnet attraction manner and/or a screw connection manner and/or a snap connection manner. Specifically, the driving body 100 is provided with a first connection structure 110 for detachable connection with the key link 200, the key link 200 is provided with a first mating structure for detachable connection with the first connection structure 110, and the first connection structure 110 and the first mating structure include any one or any combination of the following forms:

the first connecting structure 110 comprises a mounting clamping groove 111 which is arranged on the driving body 100 and the inner contour of which is matched with the outer contour 210 of the key connecting piece 200, the first matching structure comprises the outer contour 210 of the key connecting piece 200, and at the moment, the key connecting piece 200 is detachably connected with the driving body 100 through the clamping and inserting matching of the outer contour 210 and the mounting clamping groove 111;

one of the first connection structure 110 and the first mating structure includes a magnet, and the other includes a magnet or a magnetically attractable structure, specifically a structure that can be attracted by the magnet, at which time the key connector 200 realizes detachable connection with the driving body 100 through magnetic attraction;

The first connecting structure 110 comprises a first screw mounting hole arranged on the driving body 100, the first matching structure comprises a first screw connecting hole arranged on the key connecting piece 200, and at the moment, the key connecting piece 200 is connected with the first screw connecting hole and the first screw mounting hole in a penetrating way through screws to realize detachable connection with the driving body 100;

the first connecting structure 110 comprises a first positioning protrusion arranged on the driving body 100, the first matching structure comprises a first positioning groove arranged on the key connecting piece 200, and at this time, the key connecting piece 200 is in clamping fit with the first positioning groove through the first positioning protrusion to realize detachable connection with the driving body 100;

the first connection structure 110 includes a first positioning slot formed in the driving body 100, and the first matching structure includes a first positioning boss formed in the key connecting piece 200, at this time, the key connecting piece 200 is detachably connected to the driving body 100 through the card insertion matching of the first positioning slot and the first positioning boss.

The key connector 200 may be detachably connected to the driving body 100 by any one or any combination of the above-mentioned cooperating means.

As a preferred implementation of the present embodiment, the first mating structure at least includes the outer contour 210 of the key connector 200, the first connecting structure 110 at least includes the mounting slot 111 adapted to the outer contour of the key connector 200, and the first connecting structure 110 further includes at least one of a magnet or a magnetically attractable structure, a first screw mounting hole, a first positioning protrusion, and a first positioning slot, and the first mating structure correspondingly further includes at least one of a magnet or a magnetically attractable structure, a first screw connecting hole, a first positioning slot, and a first positioning boss. In this way, on one hand, the key connecting piece 200 can be integrally embedded in the mounting clamping groove of the driving body 100, so that the appearance aesthetic property of the intelligent lock driver can be improved; on the other hand, the connection reliability of the key connecting piece 200 and the driving body 100 can be ensured.

Referring to fig. 4 and 20, as a preferred embodiment of the structural design of the key mounting hole 220, the key mounting hole 220 is a cross-shaped hole such that the key mounting hole 220 has two insertion hole portions for inserting a key. Specifically, the cross-shaped hole includes a vertical hole portion 221 and a lateral hole portion 222 that communicates perpendicularly with the vertical hole portion 221, the opening width of the lateral hole portion 222 being greater than or equal to or less than the opening width of the vertical hole portion 221. As a preferred implementation manner of this embodiment, the opening width of the transverse hole 222 is greater than or less than the opening width of the vertical hole 221, that is, the opening width of the transverse hole 222 is not equal to the opening width of the vertical hole 221, so that the transverse hole 222 and the vertical hole 221 can be used for inserting keys with different thicknesses, thereby being beneficial to expanding the application range of products.

Referring to fig. 21, as another preferred embodiment of the structural design of the key mounting hole 220, the key mounting hole 220 is a straight hole, and the key link 200 has only one mounting position for the key to pass through. In this embodiment, although the key connector 200 has only one mounting position for the key to pass through, the key connector 200 is detachably connected to the driving body, so the intelligent lock driver provided in this embodiment can also meet the requirements of different application occasions by removing or replacing different key connectors 200.

Preferably, the lock connector 300 is detachably mounted on one end of the driving body 100 by a magnet attraction manner and/or a screw connection manner and/or a bayonet connection manner. Specifically, the driving body 100 is provided with a second connection structure 120 for detachable connection with the lock connector 300, and the lock connector 300 is provided with a second mating structure for detachable connection with the second connection structure 120. Preferably, the second connection structure 120 and the second mating structure comprise any one or any combination of the following forms:

one of the second connecting structure 120 and the second mating structure includes a magnet, and the other includes a magnet or a magnetically attractable structure, at which time the lock connector 300 is detachably connected to the driving body 100 by magnetic attraction;

the second connecting structure 120 comprises a second screw mounting hole 121 formed in the driving body 100, the second matching structure comprises a second screw connecting hole 310 formed in the lock connecting piece 300, and at this time, the lock connecting piece 300 is connected with the second screw connecting hole 310 and the second screw mounting hole 121 in a penetrating manner through screws to realize detachable connection with the driving body 100;

the second connecting structure 120 comprises a second positioning protrusion arranged on the driving body 100, the second matching structure comprises a second positioning groove arranged on the lock connecting piece 300, and at this time, the lock connecting piece 300 is detachably connected with the driving body 100 through the clamping and inserting matching of the second positioning protrusion and the second positioning groove;

The second connecting structure 120 includes a second positioning slot provided on the driving body 100, and the second matching structure includes a second positioning boss provided on the lock connector 300, at this time, the lock connector 300 is detachably connected with the driving body 100 through the card insertion matching of the second positioning slot and the second positioning boss.

The lock connector 300 may be detachably connected to the driving body 100 by any one or any combination of the above-mentioned mating methods.

Preferably, referring to fig. 5-7 and 12, 13, 19, the lock connector 300 has a first end surface 330 for abutting against the driving body 100 and a second end surface 340 disposed opposite the first end surface 330, the first end surface 330 being recessed with a detent recess 350 for detent engagement with the annular flange 141 on the driving body 100. The first end surface 330 and the second end surface 340 are spaced apart, opposite end surfaces of the lock connector 300. The driving body 100 includes a housing assembly 130 and a driving gear 140 with a part embedded in the housing assembly 130 and another part exposed outside the housing assembly 130, wherein the part of the driving gear 140 exposed outside the housing forms an annular flange 141 in a snap fit with the snap recess 350. Here, by the snap fit of the annular flange 141 and the snap cavity 350, on one hand, the reliability of the connection between the lock connector 300 and the driving body 100 can be further improved; on the other hand, the close fitting of the lock connector 300 and the driving body 100 can be realized, thereby being beneficial to improving the appearance and the aesthetic property of the product.

Preferably, referring to fig. 5-7 and fig. 12, 13 and 19, the bottom of the clamping cavity 350 is convexly provided with a plurality of clamping bosses 360, and the second matching structure comprises a plurality of second screw connecting holes 310 penetrating from each clamping boss 360 toward the second end surface 340. The setting of boss 360 is blocked, can play the effect of strengthening the position intensity that second screw connecting hole 310 is located on the one hand, and on the other hand can set up corresponding spacing groove 122 on drive body 100, is favorable to further improving the firm reliability that tool to lock connecting piece 300 is connected with drive body 100 for the screens cooperation of boss 360 and spacing groove 122 like this through the card. Here, the clamping boss 360 is disposed in the clamping concave cavity 350, and the second screw connection hole 310 is formed through the clamping boss 360, so that the lock connector 300 can be detachably connected with the driving body 100 in a screw connection manner and a clamping connection manner, and the connection reliability is ensured. Of course, in a specific application, instead of providing the boss 360 in the clamping cavity 350, a plurality of second screw connection holes 310 may be directly penetrating from the bottom of the clamping cavity 350 toward the second end surface 340, which may also enable the lock connector 300 to be detachably connected to the driving body 100 through a screw mounting manner.

Preferably, the driving body 100 includes a housing assembly 130, a driving gear 140, a motor 150, a gear transmission mechanism 160, a battery 170 and a circuit board 180, wherein the motor 150, the battery 170 and the circuit board 180 are all located in the housing assembly 130 and are fixedly connected with the housing assembly 130, the driving gear 140 is rotatably installed at one end of the housing assembly 130, the gear transmission mechanism 160 is connected between the motor 150 and the driving gear 140 in a transmission manner, the motor 150 and the battery 170 are all electrically connected with the circuit board 180, and one of the lock connector 300 and the key connector 200 is detachably connected with the housing assembly 130, and the other is detachably connected with the driving gear 140. As a preferred implementation of this embodiment, the key connector 200 is removably coupled to the housing assembly 130 and is coupled to the housing assembly 130. The circuit board 180 is used to receive an external control signal to control the operation of the motor 150. Here, the housing assembly 130 is designed to be integrally fixed with respect to the motor 150, the battery 170 and the circuit board 180 and integrally rotatable with respect to the driving gear 140, so that the battery 170, the circuit board 180 and the motor 150 are optimally distributed by fully utilizing the internal space of the housing assembly 130, thereby facilitating the simplification of the structure of the driving body 100, the improvement of the structural compactness of the driving body 100, and the miniaturization of the driving body 100.

Preferably, referring to fig. 4 and 12 to 19, the housing assembly 130 includes a base 131, a housing 132, and a mounting plate 133, the base 131 is fixedly connected with the housing 132 and partially embedded in the housing 132, the motor 150, the battery 170, and the circuit board 180 are all located in the housing 132 and are fixedly connected with the base 131, and the driving gear 140 is rotatably mounted at one end of the base 131 through the mounting plate 133. The base 131 is arranged to mainly realize the assembly of the motor 150, the battery 170, the circuit board 180, the driving gear 140, the gear transmission mechanism 160 and the shell assembly 130; the mounting piece 133 is mainly used for limiting and protecting the driving gear 140; the housing 132 is provided to cover the motor 150, the battery 170 and the circuit board 180, thereby protecting the motor 150, the battery 170 and the circuit board 180 and securing the aesthetic appearance of the driving body 100.

Preferably, referring to fig. 4 and 12-19, one end of the base 131 is provided with a first cavity 1311, and the outer contour of the driving gear 140 is rotatably fitted in the first cavity 1311, and the mounting plate 133 is fastened to the base 131 and presses the driving gear 140 to prevent the driving gear 140 from slipping out of the first cavity 1311. The side wall of the first cavity 1311 may radially limit the drive gear 140; the concave bottom wall of the first cavity 1311 and the mounting piece 133 can axially limit the driving gear 140 from two axial ends of the driving gear 140, so that the driving gear 140 only has the freedom degree of circumferential rotation through the combined action of the first cavity 1311 and the mounting piece 133, and the rotatable mounting of the driving gear 140 on the housing assembly 130 is realized.

Preferably, referring to fig. 4 and 12-19, the driving gear 140 is annular and has a hollow inner hole 1411 disposed therethrough, and the inner side wall of the hollow inner hole 1411 is provided with teeth 142 engaged with the gear transmission mechanism 160; the edge of the mounting piece 133 presses against the driving gear 140, and the middle portion of the mounting piece 133 is fastened to the connection base 131 by a third fastener (not shown). The third fastener is preferably a screw. The mounting plate 133 is provided with a first connecting hole through which the third fastening piece passes, and the base 131 is provided with a second connecting hole through which the third fastening piece passes and is connected. In the specific installation, the driving gear 140 is placed in the first concave cavity 1311, then the installation piece 133 is pressed against the driving gear 140, and the fastener sequentially passes through the first connecting hole and the hollow inner hole 1411 and then passes through the second connecting hole to be connected, so that the installation of the driving gear 140 and the installation piece 133 on the base 131 is realized. Here, designing the driving gear 140 in the form of an internal gear may facilitate weight saving of the driving gear 140 on the one hand and installation of the driving gear 140 on the other hand.

Preferably, referring to fig. 4 and 12-19, one end face of the driving gear 140 is provided with a groove 143, and the mounting piece 133 is accommodated in the groove 143 and abuts against the concave bottom wall of the groove 143. Here, the mounting piece 133 is accommodated in the groove 143, so that the protruding of the mounting piece 133 is avoided, thereby improving the overall aesthetic property of the driving body 100 and facilitating the protection of the mounting piece 133.

Preferably, referring to fig. 4, 12, 14 and 20, the mounting piece 133 is provided with a mounting slot 111 for positioning the key connector 200, the key connector 200 can be directly detachably connected to the driving body 100 by engaging the outer contour 210 of the key connector 200 with the mounting slot 111, and any structure of a magnet, a magnetically absorptive structure, a screw mounting hole, a positioning protrusion and a positioning slot can be further provided on the base 131 for connecting to the key connector 200.

Preferably, referring to fig. 4, 12, 13 and 19, the driving gear 140 includes an engagement portion embedded in the first cavity 1311 and engaged with the gear transmission 160, and an annular flange 141 protruding outside the first cavity 1311. The annular flange 141 may be adapted to be snap fit with the lock connector 300. Of course, in a specific application, the drive gears 140 may alternatively be designed to be received in the first cavity 1311.

Preferably, referring to fig. 4 and 12-19, the base 131 is further provided with a second cavity 1312 and a key mounting groove 1313, the second cavity 1312 and the key mounting groove 1313 are disposed at intervals in a concave bottom wall of the first cavity 1311, the gear transmission mechanism 160 includes a driving gear portion disposed in the second cavity 1312 and in driving connection with the motor 150, and a driven gear portion disposed in the first cavity 1311 and in driving connection between the driving gear portion and the driving gear 140, and the key handle is movably disposed in the key mounting groove 1313. The second cavity 1312 is mainly configured to accommodate the gear transmission mechanism 160, thereby facilitating the improvement of the compactness of the driving body 100. The key mounting groove 1313 is provided mainly for mounting a key.

Preferably, referring to fig. 4 and 12-19, the base 131 includes a base 1314 and a seat 1315 protruding from one side of the base 1314, the base 1314 is located outside the housing 132 and fixedly connected to the housing 132, the seat 1315 is embedded in the housing 132, a first cavity 1311 extends from the base 1314 to the seat 1315, and a second cavity 1312 and a key mounting groove 1313 are both provided on the seat 1315 and are both in communication with the first cavity 1311. The base plate 1314 is preferably removably attached to the housing 132 by screws, which facilitates removal of the rear housing 132 and thus post-repair maintenance of the motor 150, battery 170, and circuit board 180.

Preferably, referring to fig. 4 and 12-19, the seat body 1315 includes a fixing frame 1301 fixedly connected to the base plate 1314, the fixing frame 1301 extends from an end surface of the base plate 1314 facing away from the first cavity 1311 toward a direction away from the first cavity 1311, a key mounting groove 1313 is formed in the fixing frame 1301 in a penetrating manner, the battery 170 is located on one side of the fixing frame 1301, and the motor 150 and the circuit board 180 are located on the other side of the fixing frame 1301. The fixing frame 1301 is preferably integrally formed with the base plate 1314. Here, the battery 170 is separately provided at one side of the fixing frame 1301, and the motor 150 and the circuit board 180 are provided at the other side of the fixing frame 1301, which is compact in structure and facilitates the provision of the battery 170 having a large capacity in the driving body 100.

Preferably, referring to fig. 4 and 12-19, the housing assembly 130 further includes a movable frame 134 elastically connected to the fixed frame 1301, a cover plate 135 covering an end of the movable frame 134 far away from the fixed frame 1301, a first plate 136 connected to the movable frame 134 and located at one side of the cover plate 135, and a second plate 137 connected to the movable frame 134 and located at the other side of the cover plate 135, wherein a movable slot aligned with the key installation slot 1313 is perforated in the movable frame 134. The movable groove and the key mounting groove 1313 constitute a space for mounting the key lever. Here, the structure for mounting the key handle in the driving body 100 is divided into two parts, one part is fixedly connected with the base plate 1314, the other part can move back and forth relative to the base plate 1314, and the movable frame 134 is elastically connected with the fixed frame 1301, so that, in a specific use, when the key-in-out is inserted from the front side of the lock cylinder 600, the key-in-out can eject the inner key 700 in the key mounting groove 1313 toward the movable frame 134, and the movable frame 134 is driven to move back, thereby facilitating the unlocking operation of the key-in-out; when the external key is pulled out, the movable frame 134 pushes the inner key 700 toward the lock cylinder under the action of elastic restoring force, so as to realize automatic resetting of the inner key 700 in the driving body 100. Of course, in a specific application, the inside key 700 in the driving body 100 is reset automatically by other means, such as a magnetic reset means or a combination of magnetic and elastic reset.

The method for preventing the intelligent lock driver from being removed is applicable to the method for detachably mounting the intelligent lock on the door body or the mechanical lock body 500 through the mounting structure of the intelligent lock. Specifically, the method for preventing the smart lock actuator from being removed from the door body or the mechanical lock body 500 is: the intelligent lock driver is controlled by a remote controller or an intelligent handheld device to drive the inside key 700 to rotate to any locking angle except for the insertion position of the inside key 700. The smart handheld device is preferably a smart phone or tablet. In a specific application, when the intelligent lock driver is controlled by the remote controller or the intelligent handheld device to drive the inner side key 700 to rotate to any locking angle except for the insertion position of the inner side key 700, the inner side key 700 cannot be pulled out from the lock cylinder 600; the key handle of the inner key 700 is clamped in the intelligent lock driver, so that the intelligent lock driver cannot be removed from the door body or the mechanical lock body 500, thereby being beneficial to preventing the intelligent lock driver from being easily removed by children, and fully ensuring the use reliability of the intelligent lock driver.

In a preferred embodiment of the present invention, when the smart lock driver is installed, the lock mounting member 400 having a sliding rail is installed on the door body or the mechanical lock body 500, the lock connecting member 300 having a guiding groove 380 and a magnet is installed on the driving body 100, and the smart lock driver is slidably clamped and adsorbed on the door body or the mechanical lock body 500 by the sliding fit of the guiding groove 380 and the sliding rail and the adsorption of the magnet and the lock mounting member 400, so that the installation is very simple and convenient, and no auxiliary tool is needed. Because in the installation process, the relative sliding of the lock connector 300 and the lock mounting piece 400 can be used for adjusting the mounting positions of the driving body 100 and the lock connector 300 on the door body or the mechanical lock body 500, the situation that the intelligent lock driver cannot be assembled with the door body or the mechanical lock body 500 due to machining errors is avoided. In addition, in a specific application, the intelligent lock driver can be controlled by a remote controller or an intelligent handheld device to drive the inner side key 700 to rotate to any locking angle except for the insertion position of the inner side key 700, so that the inner side key 700 cannot be pulled out from the lock cylinder 600; on the one hand, the key handle of the inner key 700 is clamped in the intelligent lock driver, so that the intelligent lock driver cannot be taken down from the door body or the mechanical lock body 500, thereby being beneficial to preventing the intelligent lock driver from being taken down easily by children and fully ensuring the use reliability of the intelligent lock driver; on the other hand, the external key can be prevented from being completely inserted into the lock cylinder 600, thereby preventing unlocking from the outside of the door and improving the safety and reliability of the product.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims (8)

1. The installation structure of the intelligent lock is characterized by comprising a lock cylinder penetrating through a door body or a mechanical lock body, an intelligent lock driver detachably installed on the door body or the mechanical lock body in a clamping connection mode and/or a magnet adsorption mode, and an inner side key penetrating through the intelligent lock driver, connected with the lock cylinder and driven to rotate by the intelligent lock driver, wherein the inner side key comprises a key handle clamped in the intelligent lock driver and a key rod, one end of the key handle is connected with the key handle, and the other end of the key rod penetrates out of the intelligent lock driver and is inserted into the lock cylinder;

the intelligent lock driver comprises a driving body, a lock connecting piece and a key connecting piece, wherein the lock connecting piece and the key connecting piece are detachably arranged at one end of the driving body, the lock connecting piece is detachably connected with the door body or the mechanical lock body in a clamping connection mode and/or a magnet adsorption mode, a key mounting hole is formed in the key connecting piece, the key handle is clamped in the driving body through the key connecting piece, and the key rod penetrates out of the driving body through the key mounting hole;

The installation structure of the intelligent lock driver further comprises a lock installation piece which is detachably installed on the door body or the mechanical lock body, and the lock connection piece is connected with the lock installation piece in a sliding clamping connection mode and/or a magnet adsorption mode;

be equipped with a plurality of magnet mounting hole on the tool to lock connecting piece, the setting of magnet mounting hole is mainly convenient for install magnet on the tool to lock connecting piece to accessible magnet is fixed the tool to lock connecting piece absorption on the drive body, and can be convenient for the tool to lock connecting piece pass through magnet absorption connection tool to lock mounting.

2. The intelligent lock mounting structure according to claim 1, wherein the lock mounting member comprises a connecting arm and a mounting arm arranged at one end of the connecting arm for detachably connecting with the door body or the mechanical lock body, a fixing hole for the first fastener to pass through is formed in the mounting arm, a sliding structure is arranged on the connecting arm, a sliding guide structure is arranged on the lock connecting member, and the sliding structure is in sliding connection with the sliding guide structure.

3. The mounting structure of the intelligent lock according to any one of claims 1 to 2, wherein the key connecting member detachably mounts one end of the driving body by a magnet attaching means and/or a screw connecting means and/or a bayonet connecting means; and/or the number of the groups of groups,

The lockset connecting piece is detachably arranged at one end of the driving body in a magnet adsorption mode, a screw connection mode and/or a clamping connection mode.

4. The smart lock mounting structure according to any one of claims 1 to 2, wherein the driving body includes a housing assembly, a driving gear, a motor, a gear transmission mechanism, a battery and a circuit board, the motor, the battery and the circuit board are all located in the housing assembly and are all fixedly connected with the housing assembly, the driving gear is rotatably mounted at one end of the housing assembly, the gear transmission mechanism is in transmission connection between the motor and the driving gear, the motor and the battery are all electrically connected with the circuit board, and one of the lock connector and the key connector is detachably connected with the housing assembly, and the other is detachably connected with the driving gear.

5. The smart lock mounting structure of claim 4, wherein the housing assembly includes a base fixedly connected to the housing and partially embedded in the housing, a housing, and a mounting plate, the motor, the battery, and the circuit board are all located in the housing and fixedly connected to the base, and the drive gear is rotatably mounted to one end of the base via the mounting plate.

6. The intelligent lockset mounting structure according to claim 5, wherein a first concave cavity is formed at one end of the base, the driving gear is annular, the driving gear is provided with a hollow inner hole which is arranged in a penetrating manner, convex teeth which are meshed with the gear transmission mechanism are arranged on the inner side wall of the hollow inner hole, and the outer contour of the driving gear is in running fit with the first concave cavity; the edge of the mounting sheet abuts against the driving gear, and the middle part of the mounting sheet is fixedly connected with the base through a second fastening piece.

7. The smart lock mounting structure of claim 6, wherein the housing assembly further includes a second cavity and a key mounting groove, the second cavity and the key mounting groove being disposed in a cavity of the first cavity at an interval, the gear assembly including a driving gear portion disposed in the second cavity and in driving connection with the motor and a driven gear portion disposed in the first cavity and in driving connection between the driving gear portion and the driving gear, the key shank being movably disposed in the key mounting groove.

8. A method for preventing a smart lock actuator from being removed, wherein a smart lock is detachably mounted on a door body or a mechanical lock body by a mounting structure of the smart lock according to any one of claims 1 to 7, and the method for preventing the smart lock actuator from being removed from the door body or the mechanical lock body is as follows: and controlling the intelligent lock driver to drive the inner side key to rotate to any locking angle except the inner side key insertion position through a remote controller or intelligent handheld equipment.