阅读说明：本技术 智能锁 (Intelligent lock ) 是由 马铮 周晔 陈家贤 许泽彬 李春 于 2019-03-01 设计创作，主要内容包括：本发明公开了一种智能锁,所述智能锁包括：后壳体组件和后控制组件,所述后壳体组件具有朝后敞开的后安装位,所述后控制组件可拆卸地安装于所述后安装位；前壳体组件和前控制组件,所述前壳体组件具有朝前敞开的前安装位,所述前控制组件可拆卸地安装于所述前安装位；其中所述前控制组件与所述前壳体组件之间的第一连接件位于所述前壳体组件的后侧,所述后控制组件与所述后壳体组件之间的第二连接件位于所述后壳体组件的后侧。本发明的智能锁,在电子元器件损坏时易于更换,方便维护,且实现了模块化安装,减少安装步骤。(The invention discloses an intelligent lock, which comprises: the rear shell assembly is provided with a rear mounting position which is opened towards the rear, and the rear control assembly is detachably mounted at the rear mounting position; a front housing assembly having a front mounting location open to a front, and a front control assembly removably mounted to the front mounting location; wherein a first connector between the front control assembly and the front housing assembly is located at the rear side of the front housing assembly, and a second connector between the rear control assembly and the rear housing assembly is located at the rear side of the rear housing assembly. The intelligent lock is easy to replace when the electronic components are damaged, convenient to maintain, and capable of achieving modularized installation and reducing installation steps.)

1. An intelligent lock, comprising:

the rear shell assembly is provided with a rear mounting position which is opened towards the rear, and the rear control assembly is detachably mounted at the rear mounting position;

a front housing assembly having a front mounting location open to a front, and a front control assembly removably mounted to the front mounting location; wherein

The first connecting piece between the front control assembly and the front shell assembly is located on the rear side of the front shell assembly, and the second connecting piece between the rear control assembly and the rear shell assembly is located on the rear side of the rear shell assembly.

2. The intelligent lock of claim 1, wherein the rear housing assembly has a rear avoiding hole and a rear wire passing hole, the front housing assembly has a front connecting hole and a front wire passing hole, the front wire passing hole and the rear wire passing hole are used for the front control assembly to route wires, the rear avoiding hole is used for avoiding the first connecting piece, and the first connecting piece penetrates through the front connecting hole to be connected with the front control assembly.

3. The smart lock of claim 2 wherein said rear housing assembly further has a rear mounting hole and said front housing assembly is provided with a front attachment post connected to a third connector extending through said rear mounting hole.

4. The intelligent lock of claim 3, wherein the rear wire passing hole, the rear avoiding hole and the rear mounting hole are distributed in the up-down direction.

5. The intelligent lock according to claim 4, wherein the number of the rear avoiding holes is two, the rear mounting hole is connected with the two rear avoiding holes and forms a long strip shape extending in the vertical direction, the third connecting piece penetrates through the rear mounting hole, the number of the first connecting pieces is at least two, and the two first connecting pieces are respectively arranged above and below the third connecting piece and are both opposite to the rear avoiding holes.

6. A smart lock as claimed in claim 2, wherein the front housing assembly and the front control assembly are connected by a snap-fit arrangement, the snap-fit arrangement being spaced from the front attachment aperture.

7. A smart lock as recited in claim 2, wherein the front housing assembly comprises: the front cover plate is arranged at the rear end of the first shell to limit the front installation position, the front control assembly is arranged on the front cover plate, and the front connecting hole and the front wire passing hole are formed in the front cover plate.

8. The smart lock of claim 2, wherein the rear housing assembly comprises: the rear cover plate is installed at the front end of the second shell to limit the rear installation position, the rear control assembly is installed on the second shell, and the rear avoidance hole and the rear line passing hole are formed in the rear cover plate.

9. An intelligent lock according to any of claims 1-8, wherein the front control assembly comprises:

the main board is mounted on the support, and the support is connected with the front shell assembly;

the outer plate is connected with the front side of the bracket, and a touch key plate is arranged between the outer plate and the bracket;

the front control cover plate is connected with the rear side of the support, the main board is located between the front control cover plate and the support, and the front control cover plate is connected with the front shell assembly through the third connecting piece.

10. A smart lock as claimed in any one of claims 1 to 8, wherein the rear control assembly comprises:

the battery mounting structure comprises a mounting shell, a battery fixing plate and a battery fixing plate, wherein a mounting groove for mounting a battery is formed in one side of the mounting shell, which is far away from a front shell assembly;

and the electronic components are correspondingly arranged on the installation positions, and are electrically connected with the battery.

Technical Field

The invention relates to the technical field of lock manufacturing, in particular to an intelligent lock.

Background

The electronic components of the intelligent lock at the present stage are all installed in the front panel and the rear panel, the whole panel is required to be disassembled during maintenance and assembly, the maintenance and assembly are difficult, the rear panel needs to be disassembled firstly when the electronic components of the front panel assembly are maintained, the front panel needs to be disassembled again to be maintained, the maintenance is very inconvenient, and an improved space exists.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention aims to provide an intelligent lock which is simple in structure and convenient to maintain.

The intelligent lock according to the embodiment of the invention comprises: the rear shell assembly is provided with a rear mounting position which is opened towards the rear, and the rear control assembly is detachably mounted at the rear mounting position; a front housing assembly having a front mounting location open to a front, and a front control assembly removably mounted to the front mounting location; wherein a first connector between the front control assembly and the front housing assembly is located at the rear side of the front housing assembly, and a second connector between the rear control assembly and the rear housing assembly is located at the rear side of the rear housing assembly.

According to the intelligent lock disclosed by the embodiment of the invention, the front control assembly can be independently taken out under the condition that the front shell assembly is not disassembled, and the rear control assembly can be independently taken out under the condition that the rear shell assembly is not disassembled, so that electronic components installed in the front control assembly and the rear control assembly can be conveniently taken out, the intelligent lock is favorable for replacement when the electronic components are damaged, is convenient to maintain, realizes modularized installation, and reduces installation steps.

According to the intelligent lock disclosed by the embodiment of the invention, the rear shell assembly is provided with a rear avoidance hole and a rear wire passing hole, the front shell assembly is provided with a front connecting hole and a front wire passing hole, the front wire passing hole and the rear wire passing hole are used for wiring of the front control assembly, the rear avoidance hole is used for avoiding the first connecting piece, and the first connecting piece penetrates through the front connecting hole to be connected with the front control assembly.

According to the intelligent lock disclosed by the embodiment of the invention, the rear shell assembly is also provided with a rear mounting hole, the front shell assembly is provided with a front connecting column, and the front connecting column is connected with a third connecting piece penetrating through the rear mounting hole.

According to the intelligent lock disclosed by the embodiment of the invention, the rear wire passing hole, the rear avoiding hole and the rear mounting hole are distributed along the vertical direction.

According to the intelligent lock provided by the embodiment of the invention, the number of the rear avoidance holes is two, the rear mounting hole is connected with the two rear avoidance holes and forms a long strip shape extending along the vertical direction, the third connecting piece penetrates through the rear mounting hole, the number of the first connecting pieces is at least two, and the two first connecting pieces are respectively arranged above and below the third connecting piece and are respectively opposite to the rear avoidance holes.

According to the intelligent lock disclosed by the embodiment of the invention, the front shell assembly and the front control assembly are connected through the clamping structure, and the clamping structure is arranged at a distance from the front connecting hole.

According to an embodiment of the present invention, the front housing assembly comprises: the front cover plate is arranged at the rear end of the first shell to limit the front installation position, the front control assembly is arranged on the front cover plate, and the front connecting hole and the front wire passing hole are formed in the front cover plate.

According to an embodiment of the invention, the rear housing assembly comprises: the rear cover plate is installed at the front end of the second shell to limit the rear installation position, the rear control assembly is installed on the second shell, and the rear avoidance hole and the rear line passing hole are formed in the rear cover plate.

According to an embodiment of the invention, the front control assembly comprises: the main board is mounted on the support, and the support is connected with the front shell assembly; the outer plate is connected with the front side of the bracket, and a touch key plate is arranged between the outer plate and the bracket; the front control cover plate is connected with the rear side of the support, the main board is located between the front control cover plate and the support, and the front control cover plate is connected with the front shell assembly through the third connecting piece.

According to an embodiment of the invention, the rear control assembly comprises: the battery mounting structure comprises a mounting shell, a battery fixing plate and a battery fixing plate, wherein a mounting groove for mounting a battery is formed in one side of the mounting shell, which is far away from a front shell assembly; and the electronic components are correspondingly arranged on the installation positions, and are electrically connected with the battery.

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

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of a perspective structure of an intelligent lock according to an embodiment of the invention;

FIG. 2 is an exploded view from one perspective of a smart lock according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of another perspective of a smart lock according to an embodiment of the present invention;

FIG. 4 is an exploded view from another perspective of a smart lock according to an embodiment of the present invention;

5-7 are schematic views of a modular connection structure of an intelligent lock according to an embodiment of the invention;

FIG. 8 is a schematic structural diagram of a cover plate of the smart lock according to an embodiment of the invention;

FIG. 9 is a schematic diagram of a rear yield hole of a smart lock according to one embodiment of the invention;

FIG. 10 is a schematic diagram of a perspective of a rear control assembly of a smart lock according to an embodiment of the present invention;

FIG. 11 is an exploded view of one perspective of the rear control assembly of the smart lock according to an embodiment of the present invention;

FIG. 12 is a schematic structural diagram illustrating another perspective of a rear control assembly of a smart lock, in accordance with an embodiment of the present invention;

FIG. 13 is a schematic structural diagram of a front control assembly of a smart lock according to an embodiment of the present invention;

FIG. 14 is an exploded view of the front control assembly of the smart lock according to an embodiment of the present invention.

Reference numerals:

the smart lock 100 is provided with a smart lock,

rear housing assembly 11, rear cover plate 111, second housing 112, rear wire passing hole 113, rear avoiding hole 114, rear control assembly 12, mounting case 121, control rear case 122, first case 1221, second case 1222, wire passing cavity 1223, mounting groove 123, battery cover 124, contact patch 125,

a front shell component 21, a front cover plate 211, a first shell 212, a front wire through hole 213, a connecting column 214, a front control component 22, a main board 221, a bracket 222, a buckle 2221, an outer plate 223, a front control cover plate 224, a fingerprint module 225, a voice loudspeaker 226, a display module 227,

a first connecting member 31, a third connecting member 32, a second connecting member 33,

handle 41, anti-lock knob 42, clutch 43, lock core 44, battery 45.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The intelligent lock 100 according to the embodiment of the invention is described below with reference to fig. 1 to 14, after the intelligent lock 100 is installed and used, vulnerable electronic components in front and rear panels can be taken out without detaching the front and rear panels, so that the intelligent lock is convenient to maintain, realizes modular installation, improves safety, and is simple in structure and convenient to detach.

As shown in fig. 1 to 4 and 7, an intelligent lock 100 according to an embodiment of the present invention includes: back casing subassembly 11, back control module 12, preceding casing subassembly 21 and preceding control module 22, wherein, the door body can be packed into respectively from the front and back both sides of the door body to preceding casing subassembly 21 and back casing subassembly 11, and preceding casing subassembly 21 and back casing subassembly 11 are just right along the fore-and-aft direction of the door body, back control module 12 is installed in back casing subassembly 11, preceding control module 22 is installed in the procapsid, preceding control module 22 and back control module 12 can combine the use, judge the processing with operation action or operating instruction to the user, and then realize opening or closing of the door body. The front and back direction refers to the inner and outer directions of the door body, the outer side of the front door body and the inner side of the back door body.

Wherein, a plurality of electronic components are all installed to back control assembly 12 and preceding control assembly 22, and a plurality of electronic components are used for controlling intelligent lock 100 after receiving operating instruction and realize that intelligence is opened, and control assembly 22 controls the lock core 44 action of intelligent lock 100 after receiving user input's fingerprint unblock information or digit unblock password like before, and then realizes intelligent opening of intelligent lock 100, improves intelligent degree of intelligent lock 100. Certainly, the user also can carry out manual opening through the handle 41 of intelligent lock 100, and through rotatory handle 41, handle 41 passes through the action of clutch 43 drive lock core 44, realizes that intelligent lock 100 opens, and intelligent lock 100 is including locating the back lock knob 42 of back casing subassembly 11 rear side, and accessible back lock knob 42 is from the internal back lock to intelligent lock 100 of door, improves the security that intelligent lock 100 used.

As shown in fig. 5, 6 and 7, the rear housing assembly 11 has a rear mounting position, the rear mounting position is open towards the rear, that is, the rear mounting position is open towards the direction away from the front housing assembly 21, the rear control assembly 12 is detachably mounted at the rear mounting position, as shown in fig. 5, the upper portion of the rear control assembly 12 has two threaded connection holes, the two threaded connection holes are arranged at intervals along the width direction of the rear housing assembly 11, the upper portion of the rear housing assembly 11 is provided with two studs, the studs have internal threaded holes, the two studs are arranged at intervals along the width direction of the rear housing assembly 11, and the two threaded connection holes of the rear control assembly 12 and the two studs of the rear housing assembly 11 are directly opposite to each other along the front-back direction of the door.

Thus, after the rear control assembly 12 is installed in the rear installation position, the rear control assembly 12 is connected with the front shell assembly 21 through a screw penetrating through the threaded connection hole and screwed with the stud, so that the rear control assembly 12 is connected with the rear shell assembly 11, in the installation process of the rear control assembly 12 and the front shell assembly, the rear control assembly 12 is installed in the rear shell assembly 11 from back to front, and the screw is connected with the stud from back to front, so that the rear control assembly 12 can be detached from the rear side of the door body when the rear control assembly 12 is detached from the rear shell assembly 11, the structure is simple, and the detachment is convenient. Of course, the threaded connection holes may be through holes without internal threads, and screws may be inserted through the through holes and connected to the studs to connect the rear control assembly 12 to the rear housing assembly 11. Of course, the screw holes and screws may be in one set, or more than two sets, and the rear control assembly 12 may be connected to the rear housing assembly 11.

As shown in fig. 5, the rear mounting position is a cavity structure defined by the rear housing assembly 11, so that after the rear control assembly 12 is assembled with the rear housing assembly 11, at least a part of the rear control assembly 12 is located in the cavity of the rear mounting position, and the size of the intelligent lock 100 in the front-rear direction can be reduced, so that the mounting space occupied by the intelligent lock 100 is smaller, the overall structure of the intelligent lock 100 is more compact, and the requirement on the mounting space is lower.

Front housing component 21 may be connected to rear housing component 11, as shown in fig. 5, 6 and 7, front housing component 21 having a connection post 214, connection post 214 for connecting to rear housing component 11, connection post 214 extending from the front to the rear along the rear side of front housing component 21, connection post 214 having an open end facing rearward, connection post 214 having internal threads, front housing component 21 being fixedly connectable to rear housing component 11 by screws extending through rear housing component 11 to secure front housing component 21 relative to rear housing component 11. Of course, front housing unit 21 and rear housing unit 11 may be fixedly attached to the front and rear sides of the door body, respectively.

When the front shell assembly 21 and the rear shell assembly 11 are installed, the front shell assembly 21 and the rear shell assembly 11 can be respectively installed from the front side and the rear side of the door body, at least part of the door body is clamped between the front shell assembly 21 and the rear shell assembly 11, at least part of the door body is provided with through holes penetrating along the front-rear direction, and the connecting column 214 can extend into the through holes or the connecting column 214 extends to the rear side of the door body from the through holes.

Like this, the accessible runs through back casing subassembly 11 screw and spliced pole 214 threaded connection so that with preceding casing subassembly 21 and back casing subassembly 11 fixed connection, and the screw-thread fit degree of depth of adjustable screw and spliced pole 214, in order to change preceding casing subassembly 21, the installation pretightning force between back casing subassembly 11 and the door body, and then adjust intelligent lock 100's installation laxity, make intelligent lock 100 be in suitably, stable installation state, avoid the door body too big under pressure or intelligent lock 100 installation lax, improve the stability and the safety in utilization of intelligent lock 100 installation.

As shown in fig. 2 and 4, the front housing assembly 21 has a front mounting position, the front mounting position is open forward, that is, the front mounting position is open in a direction away from the rear housing assembly 11, the front control assembly 22 is detachably mounted at the front mounting position, as shown in fig. 5 to 8, the middle of the front housing assembly 21 has two threaded connection holes, the two threaded connection holes are spaced apart in an up-down direction, the front control assembly 22 has two studs having internal threaded holes, the two studs are spaced apart in an up-down direction, and the two threaded connection holes of the front housing assembly 21 are directly opposite to the two studs of the front control assembly 22.

Thus, after the front control assembly 22 is installed in the front installation position, the front control assembly 22 is connected with the front shell assembly 21 through a screw penetrating through the threaded connection hole and screwed with the stud, so that the front control assembly 22 is connected with the front shell assembly 21, in the installation process of the front control assembly 22 and the front shell assembly 21, the front control assembly 22 is installed in the front-back mode, the screw is connected with the stud in the back-front mode, therefore, when the front control assembly 22 is detached from the front shell assembly 21, the front control assembly 22 can be detached from the front side of the door body, the structure is simple, and the detachment is convenient. Of course, the threaded connection holes may be through holes without internal threads, and screws may be passed through the through holes to connect the front control assembly 22 to the front housing assembly 21.

Wherein, preceding installation position is the cavity structures that preceding casing subassembly 21 injectd, like this, preceding control assembly 22 with back casing subassembly 11 assembly back, preceding control assembly 22 at least part be located the cavity of preceding installation position, can reduce the size of intelligent lock 100 along the fore-and-aft direction to the installation space that makes intelligent lock 100 occupy is littleer, the overall structure of intelligent lock 100 is compacter, reduces intelligent lock 100 and to the requirement of installation space, makes intelligent lock 100 more practical.

In one embodiment, front housing assembly 21 and front control assembly 22 are coupled via a snap-fit arrangement that includes tabs 2221 and slots, and front housing assembly 21 and front control assembly 22 are coupled via mating tabs 2221 and slots. As shown in fig. 2 and 4, the latch 2221 is provided on the front control unit 22, and the card slot is correspondingly provided on the front housing unit 21. Of course, the latch 2221 may be provided on the front housing part 21, and the card slot may be correspondingly provided on the front control part 22, so that the front housing part 21 and the front control part 22 may be connected integrally.

As shown in fig. 2 and 4, two latches 2221 are provided at an upper portion of the front control assembly 22 and protrude from an upper end of the front control assembly 22, and the two latches 2221 are spaced apart from each other in a width direction of the front control assembly 22. In the cavity of installation position before the draw-in groove was located, the draw-in groove was two, and two draw-in grooves spaced apart the setting along the width direction of preceding installation position, two buckles 2221 and two draw-in grooves joint cooperation one-to-one to make preceding control assembly 22 joint in procapsid subassembly 21 steadily, guarantee the two stable installation.

The mounting position of the screw connecting the front housing assembly 21 and the front control assembly 22 is spaced from the setting position of the clamping structure, as shown in fig. 4, the screw connects the middle part of the front housing assembly 21 and the middle part of the front control assembly 22, and the clamping structure connects the upper part of the front housing assembly 21 and the upper part of the front control assembly 22, so that the connection effect of the front housing assembly 21 and the front control assembly 22 can be better, and the front housing assembly and the front control assembly can be used for a long time after being mounted and matched.

The first connecting pieces 31 between the front control assembly 22 and the front housing assembly 21 are located on the rear side of the front housing assembly 21, the first connecting pieces 31 are screws used for connecting the front control assembly 22 and the front housing assembly 21, as shown in fig. 1, the number of the first connecting pieces 31 is two, the two first connecting pieces 31 are spaced in the vertical direction, and the first connecting pieces 31 can fix the front housing assembly 21 and the front control assembly 22 from the rear side of the front housing assembly 21, so that the first connecting pieces 31 can penetrate through holes of the rear housing assembly 11 and the door body to fasten the front control assembly 22 and the front housing assembly 21, the front control assembly 22 is prevented from being detached from the outside of the door, the door body provided with the intelligent lock 100 has a good anti-theft effect, and the design rationality and safety of the intelligent lock 100 are improved.

Thus, the front control assembly 22 can be installed into the front mounting position from the front of the front housing assembly 21, and the first connecting member 31 extending from the rear side of the front housing assembly 21 is fastened to the front housing assembly 21, thereby achieving stable connection therebetween.

The second connecting piece 33 between the rear control assembly 12 and the rear shell assembly 11 is located at the rear side of the rear shell assembly 11, the second connecting piece 33 is used for screws connecting the rear control assembly 12 and the rear shell assembly 11, the second connecting piece 33 can be installed from the rear side of the rear shell assembly 11 to fix the rear control assembly 12 and the rear shell assembly 11, namely, the rear control assembly 12 and the rear shell assembly 11 can be disassembled and assembled from the inner side of the door body, and the door body structure is simple in structure and convenient to install. As shown in fig. 5, the second connection members 33 include two second connection members 33, and the two second connection members 33 are spaced apart from each other in the width direction of the smart lock 100, so that the rear control assembly 12 and the rear housing assembly 11 can be fixedly connected at least two positions, and the connection stability can be enhanced.

Therefore, when the rear control assembly 12 needs to be maintained or replaced independently, the second connecting piece 33 can be detached, so that the rear control assembly 12 can be taken out by separating the rear control assembly 12 from the rear shell assembly 11, maintenance or replacement is facilitated, and disassembly and assembly are convenient.

In one embodiment, the front housing assembly 21 may be connected to the rear housing assembly 11 by a third connector 32, the third connector 32 is located at the rear side of the front housing assembly 21, the third connector 32 is a screw for connecting the front housing assembly 21 to the rear housing assembly 11, as shown in fig. 5-8, the third connector 32 fixes the front housing assembly 21 and the rear housing assembly 11 from the rear side of the rear housing assembly 11, that is, the front housing assembly 21 and the rear housing assembly 11 are detachable from the inner side of the door body. Therefore, the third connecting piece 32 can penetrate through the rear shell assembly 11 to be in threaded connection with the connecting column 214, so that the front shell assembly 21 and the rear shell assembly 11 clamp the door body, and the relative fixation and the stable installation of the front shell assembly 21 and the rear shell assembly 11 are ensured.

The first connecting piece 31 and the third connecting piece 32 are arranged at intervals, and the first connecting piece 31 and the third connecting piece 32 are mounted and dismounted without mutual interference, that is, the first connecting piece 31 and the third connecting piece 32 can be dismounted independently or simultaneously. Like this, when preceding control assembly 22 needs maintenance alone or change, only need pull down first connecting piece 31 so that preceding control assembly 22 and preceding casing subassembly 21 separate to with preceding control assembly 22 take off maintenance or change can, and need not pull down preceding casing subassembly 21, convenient maintenance, change, and realized the modularization installation.

According to the intelligent lock 100 provided by the embodiment of the invention, the front control assembly 22 can be taken out independently without disassembling the front shell assembly 21, and the rear control assembly 12 can be taken out independently without disassembling the rear shell assembly 11, so that electronic components installed in the front control assembly 22 and the rear control assembly 12 can be taken out conveniently, replacement when the electronic components are damaged is facilitated, maintenance is facilitated, modularized installation is realized, and installation steps are reduced.

In some embodiments, as shown in fig. 5 to 8, the rear housing assembly 11 has a rear avoidance hole 114 and a rear wire through hole 113, the front housing assembly 21 has a front connecting hole and a front wire through hole 213, the front wire through hole 213 and the rear wire through hole 113 are disposed opposite to each other, and both the front wire through hole 213 and the rear wire through hole 113 are used for wiring the front control assembly 22, so that the two can perform effective information transmission, and transmission of an unlocking instruction is realized, thereby eliminating a need to separately provide a wiring pipeline, reducing the number of parts of the intelligent lock 100, and simplifying the structure of the intelligent lock 100. Meanwhile, the front and rear avoidance holes 114 may reduce the overall mass of the smart lock 100, and reduce the material and cost required for production.

The rear avoidance hole 114 is used for avoiding the first connecting member 31, as shown in fig. 1 to 8, the first connecting member 31 is opposite to the rear avoidance hole 114 in the front-rear direction, and the first connecting member 31 penetrates through the front connecting hole to be connected with the front control assembly 22.

As shown in fig. 2 and 4, the first connecting member 31 is a screw, the first connecting member 31 can extend from the rear side of the rear housing assembly 11 through the rear avoiding hole 114 to the front connecting hole, and the first connecting member 31 is screwed into the front connecting hole from front to rear, the front control assembly 22 has a stud directly facing the front connecting hole, and the first connecting member 31 penetrates through the front connecting hole and is screwed with the stud to connect the front control assembly 22 and the front housing assembly 21.

Therefore, the front control assembly 22 and the front housing assembly 21 are fastened from the inner side of the door body, and the third connecting piece 32 can pass through the rear avoidance hole 114 from the rear side of the rear housing assembly 11 to connect the rear housing assembly 11 and the front housing assembly 21, so that the rear housing assembly 11 and the front housing assembly 21 are fastened from the inner side of the door body. Therefore, the front control assembly 22 and the front housing assembly 21 can be prevented from being detached from the outer side of the door body, the anti-theft performance of the intelligent lock 100 is ensured, and the reasonability of the structural design of the intelligent lock 100 and the use safety are improved.

As shown in fig. 4, the clamping structure is spaced apart from the front connecting hole, the front connecting hole is located in the middle of the front housing assembly 21, the clamping structure connects the upper portion of the front housing assembly 21 to the upper portion of the front control assembly 22, in this way, the screw connection and the clamping connection of the front housing assembly 21 and the front control assembly 22 are spaced apart from each other, and when the front control assembly 22 is installed with the front housing assembly 21, the front housing assembly 21 and the front control assembly 22 can be clamped and connected through the clamping structure, and then the front housing assembly 21 and the front control assembly 22 are fastened through the first connecting piece 31, so that the connection stability of the front housing assembly 21 and the front control assembly 22 is improved, the front control assembly 22 is prevented from automatically falling off from the front portion of the front housing.

As shown in fig. 4, the clamping structure is spaced apart from the front wire passing hole 213, so that the wiring position of the front control assembly 22 does not interfere with the clamping structure, the damage of the wire harness structure caused by the extrusion of the wire harness by the clamping structure in the clamping process is avoided, and the use safety of the intelligent lock 100 is improved.

In some embodiments, as shown in fig. 2 and 4, front housing assembly 21 includes: the front cover plate 211 and the first housing 212, the first housing 212 is a rectangular annular structure as a whole, that is, the first housing 212 is an annular plate with two open ends, the front cover plate 211 is installed at the rear end of the first housing 212 to define a front installation position, the front installation position is an installation cavity with an open front section, the front control assembly 22 is installed in the installation cavity, and the front control assembly 22 is installed on the front cover plate 211, as shown in fig. 7, the front control assembly 22 is connected with the front cover plate 211 through the first connecting member 31, so that the front control assembly 22 and the front housing assembly 21 are relatively fixed.

Wherein, a front connection hole is formed in the front cover plate 211, and the front connection hole penetrates the front cover plate 211 in a front-rear direction, so that the first connection member 31 can penetrate the front cover plate 211 to be connected to the front control assembly 22. Preceding line hole 213 is located the front shroud, preceding line hole 213 link up front shroud 211 along fore-and-aft direction, and as shown in fig. 2 and fig. 4, preceding connecting hole 213 sets up with preceding line hole 213 along the length direction of front shroud 211 spaced apart, and as shown in fig. 1, preceding line hole 213 is located the top of preceding connecting hole, thus, the pipeline of crossing line hole 213 and first connecting piece 31 along upper and lower direction spaced apart before through, mutual noninterference, avoid first connecting piece 31 and pipeline contact to cause the wearing and tearing of pipeline structure, improve the rationality of intelligent lock 100 structural design, improve the security and the reliability of pipeline arrangement.

As shown in fig. 2, 4 and 5-8, the rear housing assembly further has a rear mounting hole, the front housing assembly is provided with a front connecting post 214, the front connecting post 214 is connected to a third connecting member 32 penetrating the rear mounting hole, the front cover plate 211 is connected to the rear housing assembly 11, the front cover plate 211 is provided with a front connecting post 214, the front connecting post 214 extends from the rear side edge of the front cover plate 211 to the front and rear, the front connecting post 214 has an open end facing the rear, the front connecting post 214 has an internal thread, and the front cover plate 211 can be fixedly connected to the rear housing assembly 11 by the third connecting member 32 penetrating the rear housing assembly 11, so that the front housing assembly 21 and the rear housing assembly 11 are relatively fixed.

In some embodiments, as shown in fig. 5 and 6, the rear housing assembly 11 includes: rear cover plate 111 and second casing 112, second casing 112 are whole and are the annular structure of rectangle, and second casing 112 is the open annular plate in both ends promptly, and rear cover plate 111 installs in the front end of second casing 112 in order to inject back installation position, and back installation position is the open installation cavity in rear end, and back control assembly 12 installs in this installation cavity. The rear control assembly 12 is mounted to the second housing 112, and as shown in fig. 5, the upper portion of the rear control assembly 12 is fixedly connected to the upper portion of the second housing 112 through two second connecting members 33, so that the rear control assembly 12 is mounted to the rear housing assembly 11.

As shown in fig. 5, two studs having internal threaded holes are disposed on the upper portion of the second housing 112, the two studs are spaced apart along the width direction of the second housing 112, each stud has an internal thread, and the rear control assembly 12 has a threaded connection hole, so that the second connection member 33 can pass through the threaded connection hole from the rear side of the rear control assembly 12 to connect with the stud, and further connect the rear control assembly 12 with the second housing 112, and when the rear control assembly 12 is detached, only the rear control assembly 12 needs to be detached from the second housing 112, which is simple in structure and convenient to install.

The rear avoiding hole 114 is formed in the rear cover plate 111, and the rear avoiding hole 114 penetrates through the rear cover plate 111 in the front-rear direction, so that the first connecting piece 31 can penetrate through the rear cover plate 111 from the rear side of the rear cover plate 111 to extend to the front connecting hole, and further penetrate through the front connecting hole to be connected with the front control assembly.

The rear wire passing hole 113 is formed in the rear cover plate, the rear wire passing hole 113 penetrates through the rear cover plate 111 in the front-rear direction, as shown in fig. 2 and 4, the rear wire passing hole 113 and the rear avoidance hole 114 are arranged at intervals in the length direction of the front cover plate 211, as shown in fig. 2, the rear wire passing hole 113 is located above the rear avoidance hole 114, therefore, a pipeline passing through the rear wire passing hole 113 is spaced from the first connecting piece 31 in the vertical direction and does not interfere with the pipeline, the problem that the pipeline structure is abraded due to the fact that the first connecting piece 31 is in contact with the pipeline in the assembling process is avoided, the rationality of the structural design of the intelligent lock 100 is improved, and the safety and the reliability of pipeline arrangement are.

The rear cover plate 111 is connected to the front housing assembly 21, the rear mounting hole is formed in the rear cover plate 111, and the third connecting member 32 can penetrate the rear mounting hole from the rear side of the rear cover plate 111 and is connected to the front connecting post 214 of the front cover plate 211, so that the rear cover plate 111 is connected to the front cover plate 211, and the front housing assembly 21 and the rear housing assembly 11 are relatively fixed.

In some embodiments, as shown in fig. 9, the rear wire passing hole 113, the rear avoiding hole 114 and the rear mounting hole are distributed in the up-down direction, the rear wire passing hole 113 is communicated with the rear avoiding hole 114, and the rear avoiding hole 114 is communicated with the rear mounting hole, as shown in fig. 9, the rear wire passing hole 113 is a rectangular hole, the upper end of the rear avoiding hole 114 is communicated with the lower end of the rear wire passing hole 113, that is, the rear wire passing hole 113 is communicated with the rear avoiding hole 114 as a whole.

As shown in fig. 9, four corners of the rectangular hole are provided with arc chamfers, and the junction of the rear wire passing hole 113 and the rear avoiding hole 114 is provided with an arc transition section, so that the rear wire passing hole 113 can be prevented from being used for routing a cut wire harness, the structural damage of the wire harness is effectively prevented, the safety of routing is improved, the use safety and accuracy of the intelligent lock 100 are improved, and the failure of the control assembly is prevented.

As shown in fig. 5-8, at least a portion of the first connecting member 31 is opposite to the rear wire passing hole 113, and the width of the rear wire passing hole 113 is greater than the width of the rear avoiding hole 114, so that when the first connecting member 31 is installed, at least a portion of the first connecting member passes through the rear wire passing hole 113, both the rear wire passing hole 113 and the rear avoiding hole 114 can perform an avoiding effect on the first connecting member 31, and the avoiding effect of the rear wire passing hole 113 on the first connecting member 31 is more obvious, thereby facilitating the installation of the first connecting member 31 and the front connecting hole and improving the installation efficiency.

As shown in fig. 5 to 8, the number of the rear avoiding holes 114 is two, the rear mounting hole is connected to the two rear avoiding holes 114, the rear mounting hole and the two rear avoiding holes 114 form a strip shape extending in the up-down direction, and the third connecting member penetrates through the rear mounting hole to connect the rear cover plate 111 and the front housing assembly 21, as shown in fig. 8, the third connecting member 32 may penetrate through the rear mounting hole from the rear side of the rear cover plate 111 and is connected to the front connection pillar 214 of the front cover plate 211 to connect the rear cover plate 111 and the front cover plate 211, so as to relatively fix the front housing assembly 21 and the rear housing assembly 11.

The first connecting member 31 is disposed opposite to the rear avoiding hole 114, so that the first connecting member 31 can pass through the rear avoiding hole 114 from the rear side of the rear cover plate 111 to connect with the front control assembly 22, and further connect the front control assembly 22 with the front housing assembly 21.

As shown in fig. 5 to 8, there are at least two first connecting members 31, two first connecting members 31 are respectively disposed above and below the third connecting member 32, the first connecting members 31 and the third connecting member 32 are spaced apart in the up-down direction, and both the first connecting members 31 are disposed opposite to the back clearance hole 114.

Like this, first connecting piece 31 passes back dodge hole 114, preceding connecting hole and preceding control assembly 22 and links to each other, and third connecting piece 32 passes the back mounting hole and links to each other with preceding spliced pole 214 so that preceding casing subassembly 21 and back casing subassembly 11 link to each other, and first connecting piece 31 and third connecting piece 32 are spaced apart mutually noninterfere mutually, and from this, can make intelligent lock 100's overall structure compacter, guarantee simultaneously that preceding control assembly 22 can dismantle alone, realize the modularization dismouting.

Of course, one rear avoidance hole 114 and one front connection hole may be provided, so that one first connection member 31 may penetrate through the rear avoidance hole 114 and the front connection hole to connect the front control assembly 22 to the front housing assembly 21, thereby reducing the number of the first connection members 31 and reducing the installation cost of the smart lock 100.

In some embodiments, as shown in fig. 13 and 14, the front control assembly 22 includes: a main plate 221, a bracket 222, an outer plate 223, and a front control cover 224.

The main board 221 is mounted on the bracket 222, the main board 221 is mounted on the rear side of the bracket 222, the main board 221 can be connected with the bracket 222 through a plurality of threaded fasteners, as shown in fig. 14, the main board 221 is connected with the bracket 222 through four screws, the bracket 222 is connected with the front housing assembly 21, as shown in fig. 14, the end of the bracket 222 is provided with a buckle 2221, and the bracket 222 can be connected with a slot of the front housing assembly 21 through the buckle 2221 in a clamping manner, so that the two are fixed relatively.

The outer plate 223 is connected to the front side of the bracket 222, as shown in fig. 14, the outer plate 223 is located at the outermost side of the front control assembly 22, a touch key plate is arranged between the outer plate 223 and the bracket 222, the touch key plate has a plurality of key positions, the outer plate 223 has a plurality of pressing positions, the plurality of pressing positions correspond to the plurality of key positions, wherein the outer plate 223 is made of polymethyl methacrylate material, and the outer plate 223 has good transparency and chemical stability. The user can operate the touch key sheet by pressing the outer panel 223 to input an unlocking password.

The touch key board is connected with the main board 221, and the main board 221 is connected with the rear control assembly 12, so that after a user inputs an unlocking password to the touch key board, the touch key board transmits unlocking information to the main board 221 and the rear control assembly 12, the main board 221 and the rear control assembly 12 comprehensively judge, and the lock cylinder 44 is controlled to perform unlocking operation, so that intelligent unlocking of the lock body is realized.

The front control cover plate 224 is connected to the rear side of the bracket 222, as shown in fig. 14, the main plate 221 is located between the front control cover plate 224 and the bracket 222, that is, the front side of the main plate 221 is opposite to the rear side of the bracket 222, and the rear side of the main plate 221 is opposite to the front side of the front control cover plate 224, wherein the front control cover plate 224 is provided with a plurality of through holes, the bracket 222 is provided with a plurality of studs having internal threaded holes, and the plurality of through holes and the plurality of studs are arranged in one-to-one correspondence, so that the front control cover plate 224 can be connected to the bracket 222 by connecting the studs with screws passing through the through holes, and the main plate 221 is stably supported therebetween.

The front control cover 224 is connected to the front housing assembly 21 by a third connector 32. as shown in fig. 14, the side of the front control cover 224 facing away from the bracket 222 is provided with two studs, i.e. the rear side of the front control cover 224 is provided with studs facing the front avoiding holes, so that the third connector 32 can penetrate through the rear mounting holes to connect with the studs, thereby connecting the front control assembly 22 to the front housing assembly 21.

In some embodiments, the front control assembly 22 further comprises: fingerprint module 225, voice speaker 226, and display module 227.

Fingerprint module 225 and voice loudspeaker 226 all install in support 222, and fingerprint module 225, voice loudspeaker 226 all link to each other with mainboard 221, and planking 223 has the position of dodging, and fingerprint module 225 and voice loudspeaker 226 all just right with the position of dodging, and fingerprint module 225 can be used to receive user's fingerprint information. Like this, when the user unblanks the operation in needs, can extend the finger to fingerprint module 225 by dodging the position on, fingerprint module 225 gives mainboard 221 fingerprint information input to mainboard 221 judges the analysis, and then output control instruction. The voice speaker 226 can be used to broadcast whether the input password is correct or not, so that the user can easily know whether the input information is correct or not, and the practicability and functionality of the intelligent lock 100 are improved.

Planking 223 has the display screen installation position of fretwork, and the display screen is installed in display screen installation position, and display module 227 all links to each other with mainboard 221, and display module 227 can be used to show discernment judgement information to make the user learn directly perceivedly whether input information is correct, improve intelligent lock 100's practicality and functionality.

Installation process of the front control assembly 22: can install the mainboard 221 on the support 222 earlier, place fingerprint module 225 and pronunciation loudspeaker 226 on support 222 again, and compress tightly the locking screw with fingerprint module 225 clamp plate, connect the cable of fingerprint and loudspeaker, then insert mainboard 221 with the touch key-press board, go into the display screen card of support 222 on the display screen installation position and be connected cable and mainboard 221 well, and then lock preceding control cover plate 224 to support 222 on, paste to support 222 with the planking 223 of single-sided gum at last, accomplish the installation of preceding control assembly 22.

Process of mounting front control assembly 22 to front housing assembly 21: firstly, the top of the bracket 222 of the front control assembly 22 is provided with a buckle 2221, the first shell 212 of the front shell assembly 21 is provided with a clamping groove, the front control assembly 22 is clamped on the front shell, then the front cover plate 211 is installed on the front shell, the connecting wire harness of the front control assembly 22 is led out from the front wire through hole 213 of the front cover plate 211, and finally the front control assembly 22 and the front shell assembly 21 are fixedly connected by two first connecting pieces 31.

The following describes, with reference to fig. 5 and 10 to 12, the rear control assembly 12 of the smart lock 100 according to an embodiment of the present invention including: the case 121 and a plurality of electronic components are mounted.

The whole rectangle that is of installation shell 121, installation shell 121 have a plurality of installation positions and a plurality of connection position, and a plurality of installation positions and a plurality of connection position interval arrange in the front side of installation shell 121, and a plurality of installation positions and a plurality of connection position are located the installation shell 121 and are close to one side of preceding control assembly 22 promptly, and electronic components installs in the installation position, and electronic components can link to each other with preceding control assembly 22, links to each other like electronic components and mainboard 221. In this way, the relative distance between the front control assembly 22 and the rear control assembly 12 is small, and the length of the wire harness required for the front control assembly 22 to be electrically connected with the electronic components is small, so that the use cost of the wire harness can be reduced.

The installation positions are arranged at intervals, the connection positions are arranged at intervals, and the connection positions and the installation positions are arranged at intervals, wherein the installation positions can be studs with threaded holes, and the studs are provided with internal threaded holes. The electronic component can be fixedly mounted on the mounting case 121 by being connected with the stud in a screw-fit manner.

Wherein, at least one of the plurality of connection positions is connected with the rear housing assembly 11, as shown in fig. 5, two connection positions on the upper portion of the mounting shell 121 are used for being connected with the rear housing assembly 11, the connection positions are through holes penetrating the mounting shell 121 and also can be threaded holes penetrating the mounting shell 121, thus, the mounting shell 121 can be fixedly connected with the rear housing assembly 11 through screws penetrating the connection positions, for example, the second housing 112 of the cover plate of the rear housing assembly 11 is provided with studs having internal threaded holes matched with the screws, thus, when the rear control assembly 12 is mounted on the rear housing assembly 11, the screws can penetrate the connection positions and are matched with the studs, thereby, the rear control assembly 12 can be stably mounted on the rear housing assembly 11, the structure is simple, and the dismounting is convenient.

Electronic components is a plurality of, electronic components includes communication module, with and carry out information transmission between the mainboard 221, a plurality of electronic components correspond and install in a plurality of installation positions, a plurality of electronic components stagger with the connection position, and a plurality of electronic components separate each other, so that a plurality of electronic components are in order, install in one side that the installation shell 121 is close to preceding control assembly 22 regularly, avoid arbitrary two electronic components superposes to send the dysfunction, improve the safety in utilization, and be the electricity between a plurality of electronic components and connect, guarantee to carry out information transmission between a plurality of electronic components, so that the opening or closing of coordinated control lock body.

Wherein, a plurality of electronic components are located between installation shell 121 and back casing subassembly 11, and like this, installation shell 121 and back casing subassembly 11 can play the guard action to electronic components to prevent that electronic components from revealing in the outside, guarantee that electronic components's operational environment is stable, improve the reliability that intelligent lock 100 used.

As shown in fig. 5, a mounting groove 123 is disposed on a side of the mounting case 121 facing away from the front case assembly 21, that is, a mounting groove 123 is disposed on a rear side of the mounting case 121, the mounting groove 123 is used for mounting the battery 45, wherein a plurality of electronic components are electrically connected to the battery 45, the battery 45 can transmit electric energy to the electronic components to maintain the operation of the electronic components, and the front control assembly 22 is also connected to the battery 45, so that the electronic components of the front control assembly 22 and the rear control assembly 12 share the same power supply, the number of the batteries 45 is reduced, the use cost is reduced, and the mounting space of the battery 45 is reduced, wherein the rear control assembly 12 further includes a battery cover 124, and the battery cover 124 is used for closing the mounting groove 123, so that the battery 45 is stably mounted in.

As shown in fig. 11, the mounting groove 123 has a plurality of battery 45 mounting positions, the plurality of battery 45 mounting positions are distributed along the length direction of the mounting case 121, and each battery 45 mounting position has a battery 45 contact patch 125 for connecting the positive and negative electrodes of the battery 45, so as to effectively transmit the electric energy of the battery 45 to each electricity utilization module. The plurality of batteries 45 may be powered individually or simultaneously.

Install electronic components in back casing subassembly 11 through back control assembly 12, when electronic components broke down, damaged, the user can follow the rear side of back casing subassembly 11 and pull down back control assembly 12 and electronic components, and electronic components can take off from the door body promptly, convenient maintenance also further improves intelligent lock 100's safety in utilization.

According to the rear control assembly 12 of the intelligent lock 100 provided by the embodiment of the invention, a plurality of electronic components are mounted on the mounting shell 121 of the rear control assembly 12, so that the intelligent lock 100 is convenient to disassemble and assemble and convenient to maintain, and the safety of the intelligent lock 100 is further improved.

In some embodiments, as shown in fig. 12, the rear control assembly 12 further comprises: controls the rear housing 122.

The connection position comprises a first connection position, the first connection position is arranged on one side, close to the front control assembly 22, of the installation shell 121, the control rear shell 122 is connected with the first connection position, and the electronic component is located between the installation shell 121 and the control rear shell 122. As shown in fig. 12, the first connection positions are plural, the control back shell 122 has plural hole sites, the plural first connection positions and the plural hole sites are disposed in a one-to-one correspondence manner, and the screws penetrating the hole sites are connected to the first connection positions so as to fix the control back shell 122 to the mounting shell 121, so that the control back shell 122 and the mounting shell 121 are relatively fixed, thereby stably supporting the electronic component and ensuring safe operation of the electronic component.

As shown in fig. 12, the control rear case 122 includes: a first housing 1221 and a second housing 1222.

The first casing 1221 is connected with the second casing 1222, the first casing 1221 and the second casing 1222 form a step shape, the first casing 1221 has a wire passing cavity 1223, a side of the first casing 1221 facing away from the front control component 22 is spaced apart from the mounting casing 121 to form the wire passing cavity 1223, and one end of the first casing 1221 adjacent to the second casing 1222 has a wire passing port for routing between an electronic component and the front control component 22.

In some embodiments, at least one of the plurality of attachment locations is an attachment hole extending through the bottom wall of the mounting slot 123, the attachment hole being attached to the rear housing component 11. Thus, the mounting case 121 can be fixedly connected to the rear case assembly 11 by a screw penetrating through the connection hole, so that when the rear control assembly 12 is mounted to the rear case assembly 11, the screw can be inserted through the connection hole and engaged with the stud, thereby enabling the rear control assembly 12 to be stably mounted to the rear case assembly 11. The connection position includes a second connection position, which is a connection hole penetrating through the bottom wall of the mounting groove 123, and the rear cover plate 111 of the rear housing assembly 11 is connected to the second connection position, so that the mounting case 121 is stably mounted to the rear housing assembly 11.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.