Intelligent door lock wireless charging device

Abstract

The utility model relates to the technical field of intelligent door locks, and discloses an intelligent door lock wireless charging device which comprises a door inner lock, a wireless charging receiver and a clamping charging assembly, a control panel is arranged on the outer side, close to the top, of the door inner lock, the wireless charging receiver is arranged in the door inner lock and located on the lower portion of the control panel, and the clamping charging assembly is connected with the wireless charging receiver. The clamping charging assembly is arranged on the outer side of the top of the door inner lock and located on the top of the wireless charging receiver. And the clamping charging assembly comprises a fixing base, four clamping bases and a wireless charging end, the fixing base is installed on the outer side of the door inner lock and right faces the wireless charging receiver, the four clamping bases are circumferentially distributed and installed in the fixing base, and one end of the wireless charging end is connected with the middle of the fixing base in an inserted mode. According to the intelligent door lock wireless charging device, through the combination of the fixing plate and the annular frame and the arrangement of the sliding groove and the guide hole, an accurate guiding and stable sliding path is provided for the clamping base.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent door locks, in particular to a wireless charging device for an intelligent door lock. Background Technique

[0002] As a modern household security device, intelligent door locks have gradually entered people's daily lives.

[0003] Traditional intelligent door locks are mostly powered by installing batteries or circuit connections. Common battery-powered intelligent door locks require users to replace the batteries regularly, which not only increases the maintenance cost of users, but also may cause the door lock to fail due to battery exhaustion, posing a hidden danger to home security. Although the circuit-connected intelligent door locks solve the problem of battery replacement, they need to be connected to the power supply through wiring, which is not only complicated to install, but also may affect the beauty of the home. Therefore, a wireless charging device for an intelligent door lock is proposed to solve the above-mentioned problems. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a wireless charging device for an intelligent door lock, which has the advantages of convenient operation and flexible charging, and solves the problems of traditional intelligent door locks that require regular battery replacement or complex wiring.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A wireless charging device for an intelligent door lock is provided, which includes an inner door lock, a wireless charging receiver and a clamping charging component. A control panel is arranged on the outer side of the inner door lock near the top. The wireless charging receiver is arranged inside the inner door lock and below the control panel. The clamping charging component is arranged on the outer side of the top of the inner door lock and above the wireless charging receiver. The clamping charging component includes a fixed seat, a clamping seat and a wireless charging head. The fixed seat is installed on the outer side of the inner door lock and is opposite to the wireless charging receiver. Four clamping seats are circumferentially distributed and installed inside the fixed seat. One end of the wireless charging head is inserted into the middle of the fixed seat.

[0007] Further, the fixed seat is composed of a fixing plate and an annular frame. The fixed seat is bolted to the outer side of the inner door lock near the four corners.

[0008] Further, a circular through hole is opened in the middle of the fixing plate, and sliding grooves are opened in the fixing plate and are circumferentially distributed around the circular through hole. Guide holes corresponding to the sliding grooves are opened on the inner wall of the annular frame.

[0009] Further, each clamping seat is composed of a clamping block and two guide rods. The clamping block is in the shape of a quarter-circular arc block, and its inner wall is in a stepped shape with a wider lower part and a narrower upper part.

[0010] Further, one end of the wireless charging head is in the shape of a boss, and after being clamped with the four clamping blocks, it is inserted into the circular through hole in the middle of the fixing plate. The other end of the wireless charging head is provided with a power cord.

[0011] Further, two sliding feet are provided at the bottom of each clamping block, and the two sliding feet are slidably connected to the adjacent two sliding grooves.

[0012] Further, the two guide rods are welded to the outside of the clamping block. The guide rods are also inserted into the guide holes, and after being inserted, a disc-shaped stopper is provided outside the guide holes. A spring is provided between the inner wall of the annular frame and the outer wall of the clamping block outside the guide rods.

[0013] Compared with the prior art, the present utility model provides an intelligent door lock wireless charging device, which has the following beneficial effects:

[0014] The intelligent door lock wireless charging device, through the combination of the fixing plate and the annular frame, and the settings of the sliding groove and the guide hole, provides an accurate guiding and stable sliding path for the clamping seat. The shape of the clamping block of the clamping seat and the welding of the guide rod ensure that the wireless charging head can be stably inserted and docked with the wireless charging receiver. The sliding connection between the sliding feet at the bottom of the clamping block and the sliding groove further enhances the stability and reliability of the clamping. In addition, the insertion of the guide rod into the guide hole and the setting of the disc-shaped stopper ensure the fixed direction of the clamping seat during movement and prevent it from shifting, thereby ensuring the safety and stability of the charging process. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0016] Figure 1 is a schematic structural diagram of the intelligent door lock wireless charging device provided in the embodiment of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the fixing seat of the intelligent door lock wireless charging device provided in the embodiment of the present utility model;

[0018] Figure 3 is a schematic structural diagram of the clamping seat of the intelligent door lock wireless charging device provided in the embodiment of the present utility model.

[0019] Description of the attached reference numerals: 1. Inner door lock; 2. Control panel; 3. Fixed seat; 301. Fixed plate; 302. Ring-shaped frame; 303. Slide groove; 304. Guide hole; 4. Clamping seat; 401. Clamping block; 402. Guide rod; 403. Stop block; 404. Spring; 405. Slide foot; 5. Wireless charging end. Detailed implementation manners

[0020] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0022] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0023] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over", and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath", and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0025] Please refer to Figures 1-3 , an intelligent door lock wireless charging device, including an in-door lock 1, a wireless charging receiver, and a clamping charging assembly. A control panel 2 is provided at a position near the top on the outer side of the in-door lock 1. The wireless charging receiver is arranged inside the in-door lock 1 and is located below the control panel 2. A clamping charging assembly is provided at the top outside the in-door lock 1 and on top of the wireless charging receiver.

[0026] The clamping charging assembly includes a fixed seat 3, a clamping seat 4, and a wireless charging end 5. The fixed seat 3 is installed on the outer side of the in-door lock 1 and is directly opposite to the wireless charging receiver. Four clamping seats 4 are circumferentially distributed and installed inside the fixed seat 3. One end of the wireless charging end 5 is inserted into the middle of the fixed seat 3.

[0027] In this embodiment, the fixed seat 3 is composed of a fixing plate 301 and an annular frame 302. The fixing plate 301 is bolt-fixed to the outer side of the in-door lock 1 near the four corners. The fixing plate 301 provides a basic support surface for the clamping charging assembly, ensuring that the assembly can be stably installed on the in-door lock 1.

[0028] In this embodiment, a circular through-hole is provided in the middle of the fixing plate 301. The circular through-hole provides a channel for the insertion of the wireless charging end 5, ensuring its accurate docking with the wireless charging receiver. A chute 303 is provided in the fixing plate 301 and is circumferentially distributed around the circular through-hole. The design of the chute 303 allows the sliding feet 405 of the clamping seat 4 to slide therein, ensuring the stable clamping of the wireless charging end 5. A guiding hole 304 corresponding to the chute 303 is provided on the inner wall of the annular frame 302. The annular frame 302 not only increases the structural stability but also provides a boundary limit for the movement of the clamping seat 4 to prevent its excessive movement.

[0029] In this embodiment, each clamping seat 4 is composed of a clamping block 401 and two guiding rods 402. The clamping block 401 is in the shape of a quarter-circular block, and its inner wall is in a stepped shape with a wider bottom and a narrower top, enabling it to tightly clamp the wireless charging end 5 and ensuring its stability during the charging process.

[0030] In this embodiment, one end of the wireless charging head 5 is in a boss shape and is inserted into the circular through hole in the middle of the fixing plate 301 after being clamped with the four clamping blocks 401. A power cord is provided at the other end of the wireless charging head 5.

[0031] In this embodiment, two sliding feet 405 are provided at the bottom of each clamping block 401. The two sliding feet 405 are slidably connected to two adjacent sliding grooves 303. The sliding connection between the sliding feet 405 and the sliding grooves 303 provides a smooth track for the movement of the clamping seat 4, enabling it to adjust its position smoothly.

[0032] In this embodiment, the two guide rods 402 are welded to the outside of the clamping block 401. The guide rods 402 are also inserted into the guide holes 304. After being inserted, a disc-shaped stopper 403 is provided outside the guide holes 304. The guide rods 402 not only provide stable support for the clamping seat 4, but also ensure the accuracy of its movement through the guidance of the guide holes 304. A spring 404 is provided between the inner wall of the annular frame 302 and the outer wall of the clamping block 401 outside the guide rods 402. The spring 404 provides appropriate elastic force for the clamping seat 4, enabling the clamping block 401 to tightly clamp the wireless charging head 5.

[0033] Compared with the prior art, the present utility model provides an intelligent door lock wireless charging device, which has the following beneficial effects:

[0034] For this intelligent door lock wireless charging device, through the combination of the fixing plate and the annular frame, as well as the setting of the sliding grooves and the guide holes, it provides precise guidance and a stable sliding path for the clamping seat. The shape of the clamping blocks of the clamping seat and the welding of the guide rods ensure that the wireless charging head can be stably inserted and docked with the wireless charging receiver. In addition, the sliding connection between the sliding feet at the bottom of the clamping blocks and the sliding grooves further enhances the stability and reliability of the clamping. Moreover, the insertion of the guide rods into the guide holes and the setting of the disc-shaped stoppers ensure the fixed direction of the clamping seat during movement and prevent it from shifting, thus ensuring the safety and stability of the charging process.

[0035] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A wireless charging device for an intelligent door lock, comprising an in-door lock, a wireless charging receiver and a clamping charging component. A control panel is provided at the outer side of the in-door lock near the top. The wireless charging receiver is arranged inside the in-door lock and below the control panel. The clamping charging component is arranged at the outer side of the top of the in-door lock and on the top of the wireless charging receiver; characterized in that, The clamping charging component includes a fixed seat, a clamping seat and a wireless charging head. The fixed seat is installed on the outer side of the inner door lock and faces the wireless charging receiver. Four clamping seats are circumferentially distributed and installed inside the fixed seat. One end of the wireless charging head is inserted into the middle of the fixed seat.

2. The wireless charging device for the intelligent door lock according to claim 1, characterized in that, The fixed seat is composed of a fixing plate and an annular frame. The fixed seat is bolted to the outer side of the inner door lock near the four corners.

3. The wireless charging device for an intelligent door lock according to claim 2, wherein A circular through hole is formed in the middle of the fixing plate, and a chute is formed in the fixing plate and is circumferentially distributed around the circular through hole. A guiding hole corresponding to the chute is formed on the inner wall of the annular frame.

4. The wireless charging device for an intelligent door lock according to claim 3, characterized in that, Each clamping seat is composed of a clamping block and two guiding rods. The clamping block is in the shape of a quarter-circular block, and its inner wall is in a stepped shape with a wider bottom and a narrower top.

5. The wireless charging device for an intelligent door lock according to claim 4, characterized in that, One end of the wireless charging head is in the shape of a convex platform and is clamped with the four clamping blocks and then inserted into the circular through hole in the middle of the fixing plate. The other end of the wireless charging head is provided with a power cord.

6. The wireless charging device for an intelligent door lock according to claim 4, characterized in that Two sliding feet are arranged at the bottom of each clamping block, and the two sliding feet are slidably connected to the adjacent two chutes.

7. The wireless charging device for an intelligent door lock according to claim 4, characterized in that The two guiding rods are welded to the outer side of the clamping block, and the guiding rods are also inserted into the guiding holes. After insertion, a disc-shaped stop block is arranged on the outer side of the guiding holes. A spring is arranged outside the guiding rods and between the inner wall of the annular frame and the outer wall of the clamping block.

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