CN211776579U - Intelligent door lock - Google Patents

Abstract

The embodiment of the application provides an intelligent door lock, including casing, first block portion and second block portion, the casing forms a battery compartment, and the sliding tray has still been seted up to the casing, and the sliding tray is located one side of battery compartment. The first clamping part is used for clamping the battery and comprises a clamping block and an elastic piece, the elastic piece is connected between the clamping block and the shell and is positioned in the sliding groove, and the clamping block is arranged in the sliding groove in a sliding mode and selectively clamps the battery in the sliding process. The second clamping part is used for clamping the battery, and the second clamping part is arranged on the shell and is positioned on two opposite sides of the battery bin with the first clamping part. The intelligence lock that this application embodiment provided, through setting up first block portion and second block portion, the casing sets up the sliding tray, and first block portion sets up elastic component and fixture block, slides in the sliding tray through the fixture block to the card that selects through the effect of elastic component holds the battery, makes more firm of battery in the intelligence lock, and the battery passes through the elastic component also can comparatively convenient dismantlement simultaneously.

Description

Intelligent door lock

Technical Field

The application relates to the field of anti-theft safety, in particular to an intelligent door lock.

Background

Along with the continuous development of intelligent lock, the function of intelligent lock can constantly increase, for example face identification, doorbell, visual screen, full-automatic or semi-automatic lock, and this type of lock can set up the battery usually. However, the battery has a certain weight, and especially a large-capacity battery or a rechargeable battery is heavy, so that the battery is easy to fall out of the battery compartment due to the large inertia generated when the door is closed, so that the power supply of the intelligent door lock is disabled, and the battery, the battery compartment cover and other parts are damaged, which causes great inconvenience to the life of a user and also has certain influence on the safety of the user.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide an intelligence lock to make intelligence lock can form fixedly to rechargeable battery, make the user need not to worry the battery when using intelligence lock and follow a series of problems that the door falls out.

The embodiment of the application provides an intelligent door lock, including casing, first block portion and second block portion. The casing forms a battery compartment, and the casing has still seted up the sliding tray, and the sliding tray is located one side of battery compartment. The first clamping part is used for clamping the battery and comprises a clamping block and an elastic piece, the elastic piece is connected between the clamping block and the shell and is positioned in the sliding groove, and the clamping block is arranged in the sliding groove in a sliding mode and selectively clamps the battery in the sliding process. The second clamping part is used for clamping the battery, and the second clamping part is arranged on the shell and is positioned on two opposite sides of the battery bin with the first clamping part.

In some embodiments, the housing includes a housing main body and a compartment plate, the compartment plate is disposed on the housing main body and encloses the battery compartment, the sliding groove is disposed on the housing main body, and the sliding groove and the battery compartment are separated by the compartment plate.

In some embodiments, the latch includes a sliding portion and a bent latching portion connected to each other, the sliding portion is slidably disposed in the sliding groove, the bent latching portion extends from the sliding groove, and the bent portion of the bent latching portion is used for latching the battery.

In some embodiments, the housing further includes a top plate partially closing the sliding groove and abutting against the sliding portion, the top plate having a notch from which the bending catch portion extends and bends toward the battery compartment.

In some embodiments, the intelligent door lock further comprises a circuit board, the circuit board is arranged on the housing main body, a sliding groove is formed between the circuit board and the top plate, and the sliding part is in contact with the top plate and the circuit board.

In some embodiments, the intelligent door lock further comprises a battery, the battery is provided with a first fixing part and a second fixing part, the first fixing part and the second fixing part are located at two opposite ends of the battery, the first fixing part is clamped with the clamping block, and the second fixing part is clamped with the second clamping part.

In some embodiments, the first fixing portion includes a first bump, and the second fixing portion includes a second bump, the first bump and the second bump extending from the battery and being located at opposite ends of the battery.

In some embodiments, the first bump and the second bump are respectively disposed on two opposite end surfaces of the battery, and the first bump and the second bump are located at different depths of the battery compartment.

In some embodiments, the first protrusion extends out of the bin plate and is clamped with the clamping block, the second clamping portion comprises a fixing groove arranged on the bin plate, and the second protrusion is embedded into the fixing groove.

In some embodiments, the smart door lock further comprises a cover plate for enclosing the battery compartment.

The intelligent lock that this application embodiment provided, through setting up first block portion and second block portion, the casing sets up the sliding tray, and first block portion sets up elastic component and fixture block, slides in the sliding tray through the manual control fixture block, and then the card holds the battery to effect through the elastic component realizes the resetting of fixture block and exerts the elastic force to the fixture block, prevents that the fixture block from freely sliding, makes more firm of battery in the intelligent lock.

These and other aspects of the present application will be more readily apparent from the following description of the embodiments.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an intelligent door lock provided in an embodiment of the present application;

fig. 2 is a partial sectional view of an intelligent door lock provided in an embodiment of the present application;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic structural diagram of a first engaging portion according to an embodiment of the present disclosure;

fig. 5 is an exploded view of an intelligent door lock according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Along with the continuous importance of door safety, the lock is more and more inclined to the intellectuality, the function of intelligence lock is also more and more abundant, the consumption is also more and more high, consequently the battery becomes very important, but battery itself has certain weight, especially large capacity battery or rechargeable battery are heavier, produce very big inertia and fall out the battery compartment easily when closing the door, make the power supply of intelligence lock become invalid, break parts such as battery and battery compartment lid, cause very big inconvenience to user's life, also cause certain influence to user's safety simultaneously. The inventor proposes the intelligent door lock in the embodiment of the application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, the present embodiment provides an intelligent door lock, which includes a housing 100, a first engaging portion 200, and a second engaging portion 300.

Referring to fig. 1 and fig. 3, the housing 100 forms a battery compartment 110, the housing 100 is provided with a sliding groove 120, and the sliding groove 120 is located at one side of the battery compartment 110, that is, the sliding groove 120 is located at a side surface of the battery compartment 110. The first engaging portion 200 and the second engaging portion 300 are used for holding the battery, wherein the first engaging portion 200 is disposed in the sliding groove 120, the second engaging portion 300 is disposed in the casing 100 and located at two opposite sides of the battery compartment 110 with the first engaging portion 200, and further the first engaging portion 200 and the second engaging portion 300 can hold the battery from two opposite sides of the battery compartment 110, so as to fix the battery.

Referring to fig. 1 and 3, the housing 100 forms a main body structure of the door lock, and components such as a key cylinder and a handle may be disposed on the housing 100, wherein the housing 100 includes a housing main body 130, a cabinet 140, and a top plate 150. The housing body 130 is used to form a space for installing the bin plate 140, the bin plate 140 encloses the battery compartment 110, and the battery compartment 110 is used to install a battery. Also, the case body 130 forms the sliding groove 120, and the top plate 150 is connected to the case body 130 and serves to close a portion of the sliding groove 120.

The sliding groove 120 is located at one side of the battery compartment 110. In some embodiments, the sliding groove 120 and the battery compartment 110 are separated by the compartment plate 140, so that the battery is prevented from sliding into the sliding groove 120 during assembly and affecting the power supply of the battery. In some embodiments, the top plate 150 is connected to the housing main body 130 and is bent relative to the housing main body 130, and the top plate 150 partially closes the sliding groove 120, so that the first engaging portion 200 can be exposed for a user to operate when being mounted in the sliding groove 120. And the first engaging portion 200 can be prevented from falling out of the slide groove 120 due to vibration.

Referring to fig. 3, in some embodiments, the top plate 150 has a notch 152 for allowing a portion of the first engaging portion 200 to protrude to fix the battery, so as to facilitate the user to operate the first engaging portion 200. In some embodiments, the material of the case 100 may be stainless steel material with reliable performance, which may reduce the influence of insufficient strength of the material in fixing the battery, and the case 100 may be made of other materials such as plastic.

Referring to fig. 4, the first engaging portion 200 is used for holding a battery, and as an embodiment, the first engaging portion 200 includes a latch 210 and an elastic member 220, the elastic member 220 is connected between the latch 210 and the housing 100 and located in the sliding groove 120, and the latch 210 is slidably disposed in the sliding groove 120 and selectively holds the battery during a sliding process. The selective battery holding means that when the latch 210 slides to different positions in the sliding groove 120, the battery can be held at the first position, and the battery can be released from being held at the second position. In some embodiments, two ends of the elastic element 220 may also respectively abut against the latch 210 and the housing 100, and the elastic element 220 is located on a side of the latch 210 away from the battery compartment 110, and when the elastic element 220 is compressed, the compression deformation may generate a pushing force on the latch 210 moving toward the battery compartment 110.

In other embodiments, the elastic member 220 may be connected to the housing 100 to abut against the latch 210, so that the assembly may be reduced and a more stable effect may be obtained when the elastic member 220 is pressed, and it can be understood that the elastic member 220 may also be connected to the latch 210 to abut against the housing 100, so that the assembly process may be reduced and the stability between the latch 210 and the elastic member 220 may be enhanced.

The latch 210 may be partially exposed from the top plate 150, for example, partially exposed from the notch or partially extended from the notch, so as to be manually operated by a user, and in use, the user may operate the exposed portion or the extended portion of the latch 210 to control the latch 210 to slide in the sliding groove 120.

Referring to fig. 3 and 4, in some embodiments, the latch 210 includes a sliding portion 212 and a bending retaining portion 214 connected to each other, the sliding portion 212 is connected to the elastic member 220, the sliding portion 212 abuts against the housing 100 and is slidably disposed in the sliding groove 120, and the bending retaining portion 214 extends from the sliding groove 120, for example: the buckling catches 214 may extend from the notches 152 of the top plate 150, and further the buckling catches 214 buckle toward the battery compartment. The bent portion of the bent catching part 214 serves to catch the battery, which can be effectively fixed. In some embodiments, the interconnection of the sliding portion 212 and the buckling catch 214 may be achieved by various connecting methods such as integral molding or welding, so as to obtain a more stable latch 210.

In some embodiments, the bending catches 214 may be made of a material like PC or nylon that is rigid, tough, and has a high impact resistance, based on the operating characteristics of the bending catches 214.

By disposing the latch 210 in the sliding groove 120, the latch 210 can be hidden, and a better appearance effect can be achieved. Meanwhile, the fixture block 210 can be well limited and guided, and is prevented from being separated from the sliding groove 120 in the sliding process.

Referring to fig. 2 and 5, the second engaging portion 300 is used for holding a battery, the second engaging portion 300 is disposed on the housing 100 and located at two opposite sides of the battery compartment 110 from the first engaging portion 200, in some embodiments, the second engaging portion 300 further includes a fixing groove 310 disposed on the compartment plate 140, and the fixing groove 310 is used for engaging and connecting with the battery. The fixing groove 310 may be near the bottom of the battery compartment 110, so that when the battery is assembled, the battery may be firstly engaged with the second engaging portion 300 and then fixed by the first engaging portion 200. It is understood that the second engaging portion 300 may also be provided with a fixing block for engaging with the battery to enhance the fixing of the battery. Referring to fig. 4, optionally, the smart door lock 10 may further include a battery 400, where the battery 400 may be a rechargeable battery or a conventional battery, and in some embodiments, the battery 400 has a first fixing portion 410 and a second fixing portion 420, and the first fixing portion 410 and the second fixing portion 420 are located at two opposite ends of the battery 400. The first fixing portion 410 is engaged with the first engaging portion 200 and engaged with each other, and the second fixing portion 420 is engaged with the second engaging portion 300 and engaged with each other. Alternatively, the first fixing portion 410 can be connected to the bending holding portion 214, and the second fixing portion 420 can be connected to the second engaging portion 300.

Referring to fig. 1 and fig. 4, in some embodiments, the first fixing portion 410 further includes a first protrusion 412, the first protrusion 412 extends from the surface of the battery, and the first protrusion 412 extends out of the cavity plate 140 and is engaged with the latch 210 during assembly, for example: the first protrusion 412 is engaged with the buckling and holding portion 214, and the buckling and holding portion 214 can press the first protrusion 412 to prevent the battery 400 from coming off the battery compartment 110. the first protrusion 412 extends into the groove formed by the sliding portion 212 and the buckling and holding portion 214 and is disposed on the compartment plate 140, and the second fixing portion 420 includes a second protrusion 422, and the second protrusion 422 extends from the battery 400 and is located at two opposite ends of the battery 400 with respect to the first protrusion 412.

The second protrusion 422 is engaged with the second engaging portion 300, and further, the second protrusion 422 can be embedded into the fixing groove of the second engaging portion 300 to form an engaging structure.

In some embodiments, the first bump 412 and the second bump 422 are disposed on two opposite end surfaces of the battery 400, respectively, and the first bump 412 and the second bump 422 are located at different depths of the battery compartment 110, wherein the depth refers to the depth of the battery compartment 110 along the X direction in fig. 2, that is, the first bump 412 and the second bump 422 are disposed out of the same plane. The first protrusion 412 and the second protrusion 422 are not disposed at the same depth, so that the stress points of the first protrusion 412 and the second protrusion 422 are not on the same plane, and the battery 400 is more stably mounted. Meanwhile, in the installation process, the second bump 422 is firstly engaged with the second engaging portion 300, and then the first bump 412 is engaged with the first engaging portion 200, so that the battery 400 is easier and more convenient to install, it can be understood that the first bump 412 is firstly installed, and then the second bump 422 is installed. It is understood that the first bump 412 and the second bump 422 may also be disposed at the same depth of the battery compartment 110, i.e., the first bump 412 and the second bump 422 are disposed coplanar.

Wherein the opposite ends of the battery 400 may refer to both ends in the Y direction in fig. 2, wherein the X direction is substantially perpendicular to the Y direction. In some other embodiments, the first fixing portion 410 may further include a plurality of first protrusions 412, and the second fixing portion 420 may further include a plurality of second protrusions 422. The plurality of first bumps 412 and the plurality of second bumps 422 are disposed to prevent the first bumps 412 and the second bumps 422 from being damaged due to strength and the like. By the form of the first bump 412 and the second bump 422, the first bump 412 and the second bump 422 do not affect the structure of the battery, for example, operations such as slotting on the battery are avoided, and the safe use of the battery is ensured.

In order to enable the battery 400 to supply power to the intelligent door lock 10 in the battery compartment 110, in some embodiments, the battery 400 has a wiring port 430, the wiring port 430 is located at one end of the battery 400 far away from the first fixing portion 410, the wiring port 430 is disposed at the bottom of the battery compartment 110, and the wiring port 430 can supply power to the intelligent door lock 10.

Referring to fig. 4, optionally, the intelligent door lock 10 further includes a circuit board 600, the circuit board 600 is disposed on the housing main body 130, and the sliding groove 120 is formed between the circuit board 600 and the top plate 150. The circuit board 600 is used for carrying the latch 210 and the elastic member 220. In some embodiments, the circuit board 600 is connected to the housing 100 by screws, so that the circuit board 600 is fixed to the housing 100.

In some embodiments, referring to fig. 4, the circuit board 600 is disposed inside the housing 100 and supports the latch 210, such that the depth of the sliding groove 120 is sufficient for the bent latching portion 214 of the latch 210 to extend, and the sliding portion 212 of the latch 210 does not abut against the top plate 150, thereby forming the sliding groove 120 suitable for the embodiments of the present application. Such an embodiment may allow for more efficient use of space within the housing while facilitating assembly of the cartridge 210.

Referring again to fig. 4, in some embodiments, the smart door lock 10 further includes a cover plate 500 for enclosing the battery compartment 110, which can enhance the fixing of the battery 400. Further, in some embodiments, referring to fig. 4, the cover plate 500 includes a first cover plate 510 and a second cover plate 520, the first cover plate 510 encloses the battery compartment 110, and the second cover plate 520 is disposed on a side of the battery compartment 140 away from the first cover plate 510 and is mounted to the housing 100. In some embodiments, the edge of the cover plate 510 may be provided with fastening grooves arranged in an array, the housing 100 is provided with fastening grooves matching with the fastening grooves, the fastening grooves and the fastening grooves form an assembly, so as to enhance the fixing of the first cover plate 510 and the housing 100, and at the same time, better define and fix the battery 400, it is understood that the first cover plate 510 may also be provided in a fastening manner to match with the fastening grooves provided at the edge of the housing 100. In other embodiments, the cover 510 and the housing 100 may be connected by bonding, screwing, or the like, and the battery 400 is fixed while the battery 400 is completely wrapped to protect the battery 400, so that the battery 400 is not damaged. In order to avoid the battery 400 from being exposed to the external environment, in some embodiments, the second cover 520 abuts against the bottom compartment plate 140 of the battery compartment 110, and the second cover 520 is a material having a certain hardness, such as stainless steel, for closing the sliding groove 120. In order to reduce the vibration generated by the smart door lock during the process of opening and closing the door, in some embodiments, a buffer 530 is further provided, the buffer 530 abuts against the second cover 520, and the shape of the buffer 530 matches that of the second cover 520. The buffer member 530 is made of a material having certain elasticity and capable of reducing impact force, the buffer member 530 can be made of materials such as rubber and nylon, and the buffer member 530 can reduce vibration and reduce force applied to the battery, so that the battery can be better stabilized.

It will be appreciated that in some embodiments, the circuit board may be disposed independently of the latch, and the sliding groove may be formed directly by the latching groove on the housing. The circuit board 600 may be mounted with various electrical components to control the opening and closing of the door lock.

The intelligent door lock can be installed in the following mode:

the elastic element 220 is inserted into the sliding portion 212 of the latch 210 and then is placed into the sliding groove 120, and the latch 210 slides to a stop position of the sliding groove 120 under the action of the elastic element 220, wherein the stop position refers to a position where the latch 210 abuts against the housing 100. The circuit board 600 presses the latch 210, and the circuit board 600 is fixed to the housing 100 by screws, thereby ensuring that the latch 210 can move in the sliding groove 120 towards the elastic member without hindrance. The second cover 520 is locked, and the buffer 530 covers the second cover 520. When the battery 400 is placed in the battery compartment 110, the second engaging portion 300 is first engaged with the second fixing portion 420 of the battery 400, and the battery 400 is pressed to cause the first fixing portion 410 of the battery 400 to be engaged with the bent engaging portion 214 of the latch 210, at this time, the latch 210 is always located at one end of the sliding groove 120 close to the battery compartment 110 under the action of the elastic member 220, and the bent engaging portion 214 always presses the first protrusion 412. Under the combined action of the housing 100 and the latch 210, the battery 400 is firmly fixed, and finally the first cover plate 510 is latched into the latching groove of the housing 100 through latching, so as to complete the installation and assembly of the intelligent door lock 10.

The disassembling method comprises the following steps: the first cover 510 is removed, and the user uses a finger or other object to catch the bent catch 214 of the latch 210 by applying a force toward the elastic member 220. The latch 210 transmits the force to the elastic member 220, the elastic member 220 is compressed by the force, the latch 210 slides in the sliding groove 120, and the battery 400 is loosened and then buckled out of the battery 400 by a finger or a needle, thereby completing the disassembly.

The intelligent door lock 10 provided by this embodiment can prevent the battery 400 from falling out of the battery compartment 110 during the process of opening and closing the door, and the fixation of the battery 400 is enhanced by the clamping between the fixture block 210 of the first clamping portion 200 and the first fixing portion 410 of the battery 400 and the clamping between the second fixing portion 420 of the battery 400 and the second clamping portion 300; the sliding groove 120 and the sliding part 212 are provided, so that the intelligent door lock 10 is simple and easy to operate in the mounting and dismounting process.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. An intelligent door lock, comprising:

the battery box comprises a shell, a battery box body and a battery box cover, wherein the shell forms a battery box and is also provided with a sliding groove, and the sliding groove is positioned on one side of the battery box;

the first clamping part is used for clamping a battery and comprises a clamping block and an elastic piece, the elastic piece is connected between the clamping block and the shell and is positioned in the sliding groove, and the clamping block is arranged in the sliding groove in a sliding manner and is used for selectively clamping the battery in the sliding process; and

and the second clamping part is arranged on the shell and is positioned at two opposite sides of the battery bin with the first clamping part.

2. The intelligent door lock of claim 1, wherein the housing comprises a housing body and a compartment plate, the compartment plate is disposed on the housing body and encloses the battery compartment, the sliding groove is disposed on the housing body, and the sliding groove and the battery compartment are separated by the compartment plate.

3. The intelligent door lock of claim 2, wherein the latch comprises a sliding portion and a buckling catch portion connected with each other, the sliding portion is slidably disposed in the sliding groove, the buckling catch portion extends out from the sliding groove, and a buckling portion of the buckling catch portion is used for catching the battery.

4. The intelligent door lock of claim 3, wherein the housing further comprises a top plate partially closing the sliding groove and abutting against the sliding portion, the top plate having a notch, the buckling catch protruding from the notch and being bent toward the battery compartment.

5. The intelligent door lock of claim 4, further comprising a circuit board disposed in the housing body, the circuit board forming the sliding slot with the top plate, the sliding portion contacting the top plate and the circuit board.

6. The intelligent door lock of claim 2, further comprising a battery, wherein the battery has a first fixing portion and a second fixing portion, the first fixing portion and the second fixing portion are located at two opposite ends of the battery, the first fixing portion is clamped with the clamping block, and the second fixing portion is clamped with the second clamping portion.

7. The intelligent door lock of claim 6, wherein the first securing portion comprises a first tab and the second securing portion comprises a second tab, the first tab and the second tab extending from the battery and being located at opposite ends of the battery.

8. The intelligent door lock of claim 7, wherein the first protrusion and the second protrusion are respectively disposed on two opposite end surfaces of the battery, and the first protrusion and the second protrusion are located at different depths of the battery compartment.

9. The intelligent door lock of claim 7, wherein the first protrusion extends out of the chamber plate and is clamped with the clamping block, the second clamping portion comprises a fixing groove formed in the chamber plate, and the second protrusion is embedded into the fixing groove.

10. The intelligent door lock of claim 1, further comprising a cover plate for enclosing the battery compartment.

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