Mechanism facilitating power connection of intelligent door lock

Abstract

The utility model discloses a mechanism facilitating power connection of an intelligent door lock, which belongs to the field of intelligent door locks and comprises an intelligent door lock body, a handle rotatably mounted on the intelligent door lock body and a fingerprint plate fixedly mounted on the handle. A mounting groove is formed in the position, below the handle, of the intelligent door lock body, a placement groove is formed in the mounting groove, and an electric connection block is slidably mounted in the placement groove; an expansion groove is formed in the mounting groove, a baffle is arranged in the expansion groove, and the power lapping mechanism further comprises locking mechanisms symmetrically arranged on the expansion groove and the baffle. Through the arrangement of the power lapping block and the baffle, the baffle can perform dust prevention on the power lapping block, dust accumulation when the power lapping block is not used is reduced, meanwhile, the power lapping block can stretch out of the mounting groove when being used, operation on the power lapping block is facilitated, different interfaces formed in the power lapping block can cope with different power lapping wires, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent door locks, in particular to a mechanism for facilitating the power supply of intelligent door locks. Background Art

[0002] Smart door locks are improved upon traditional mechanical locks and are more intelligent and simple in terms of user security, identification, and management. Smart door locks are the executive components of door locks in access control systems. Smart door locks are composite locks that are safe, convenient, and technologically advanced.

[0003] The basic principle of smart door locks is to send instructions to the control circuit through password verification, chip radio frequency identification, fingerprint sensor recognition, face scanning and other decoding methods to trigger the retraction / release of the lock tongue in the lock body. The motor control principle of smart door locks mainly plays a core role in the decoding of various security verification components, the chip connected to the motor, the motor that drives the switch, and the basic lock body.

[0004] However, most of the smart door locks on the market are powered by batteries. In order to maintain the normal use of the smart door lock when the battery is out of power, a jumper interface is usually set on the outside of the smart door lock for jumpering. However, the jumper interface is directly exposed to the air and is prone to dust. After a long time, it may cause poor contact at the interface, thereby affecting normal jumpering.

[0005] Therefore, the utility model provides a mechanism for facilitating the power supply of an intelligent door lock to solve the above-mentioned problem. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The utility model provides a mechanism for facilitating power connection of an intelligent door lock, aiming to solve the problem that dust is easily collected at the power connection port of the existing intelligent door lock power connection mechanism proposed in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a mechanism for facilitating power supply of a smart door lock, comprising a smart door lock body, a handle rotatably mounted on the smart door lock body, and a fingerprint plate fixedly mounted on the handle.

[0010] In order to solve the dust prevention problem of the jumper block, a mounting groove is provided on the smart door lock body below the handle, a placement groove is provided inside the mounting groove, and a jumper block is slidably installed inside the placement groove;

[0011] The installation slot is provided with an expansion slot inside, the expansion slot is provided with a baffle inside, and the power-connecting mechanism further comprises a locking mechanism symmetrically arranged on the expansion slot and the baffle. The baffle can shield the power-connecting block to realize dust prevention of the power-connecting block.

[0012] Preferably, in order to solve the connection problem between the jumper block and the jumper wire, four evenly distributed support springs are arranged between the inside of the placement slot and the jumper block, and the two ends of the support spring are fixedly connected to the jumper block and the placement slot respectively. The jumper block can slide out of the placement slot through the support spring to achieve quick connection with the jumper wire.

[0013] Preferably, in order to solve the problem of convenience of jumpering, a USB interface for jumpering is provided on the jumper block, and a Type C interface is provided on the jumper block above the USB interface. Different jumper wires can be connected to the jumper block through the USB interface and the Type C interface, which is more convenient to use.

[0014] Preferably, in order to solve the sliding problem of the baffle, the locking mechanism includes a locking groove provided inside the installation groove and the expansion groove and a guide block symmetrically arranged on the baffle and adapted to the locking groove, and the guide block is fixedly connected to the baffle. When the guide block and the locking groove are used in coordination, the baffle can slide and lock so as to cover the jumper block to prevent dust.

[0015] Preferably, in order to solve the sliding problem of the guide block, the locking groove includes a guide groove provided in the installation groove and the expansion groove and two limit grooves provided in the installation groove and the expansion groove and connected to the guide groove. The baffle can slide into the expansion groove or be limited at the opening of the installation groove through the guide groove and the limit groove.

[0016] Preferably, in order to solve the operation problem of the baffle, a shift block is fixedly mounted on the baffle, and the baffle can be quickly operated by the shift block.

[0017] (III) Beneficial effects

[0018] The jumper mechanism of the smart door lock has a simple structure and is convenient for jumping. By arranging a jumper block and a baffle, the baffle can prevent dust from appearing on the jumper block, thereby reducing the accumulation of dust when the jumper block is not in use. At the same time, the jumper block can extend out of the installation slot when in use, which is convenient for operating the jumper block. Different interfaces arranged on the jumper block can cope with different jumper wires, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a smart door lock power-on mechanism;

[0020] Figure 2It is a schematic diagram of the overall multi-angle structure of a smart door lock power-on mechanism;

[0021] Figure 3 A device for facilitating the electrical connection of an intelligent door lock Figure 2 A schematic diagram of the structure at A;

[0022] Figure 4 It is a partial cross-sectional structural schematic diagram of a smart door lock power-on mechanism;

[0023] Figure 5 A device for facilitating the electrical connection of an intelligent door lock Figure 4 Schematic diagram of the structure at point B.

[0024] In the figure: 1. Smart door lock body; 11. Handle; 12. Fingerprint board; 2. Installation slot; 21. Placement slot; 211. Support spring; 3. Jumper block; 31. USB interface; 32. Type C interface; 4. Expansion slot; 41. Baffle; 411. Dial block; 5. Locking mechanism; 51. Locking slot; 511. Guide slot; 512. Limiting slot; 52. Guide block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] The utility model provides a mechanism for facilitating the power connection of an intelligent door lock, such as Figure 1-5 As shown, the smart door lock jumper mechanism includes a smart door lock body 1, a handle 11 rotatably mounted on the smart door lock body 1, and a fingerprint plate 12 fixedly mounted on the handle 11. The smart door lock body 1 is provided with a mounting groove 2 below the handle 11, and a placement groove 21 is provided inside the mounting groove 2. A jumper block 3 is slidably mounted inside the placement groove 21.

[0028] An expansion slot 4 is provided inside the installation slot 2 , and a baffle 41 is provided inside the expansion slot 4 .

[0029] When in use, the jumper block 3 is located in the placement groove 21 , and the baffle plate 41 can cover the installation groove 2 , so that the jumper block 3 is sealed and stored in the placement groove 21 .

[0030] Furthermore, four evenly distributed support springs 211 are arranged between the inside of the placement groove 21 and the jumper block 3, and the two ends of the support spring 211 are respectively fixedly connected to the jumper block 3 and the placement groove 21; when the baffle 41 slides and separates from the jumper block 3, the support spring 211 can push the jumper block 3 to slide along the placement groove 21, thereby allowing the jumper block 3 to extend out of the installation groove 2, and the user can connect the jumper wire to the jumper block 3 for jumpering.

[0031] Furthermore, a USB interface 31 for jumpering is provided on the jumper block 3, and a Type C interface 32 is provided on the jumper block 2 above the USB interface 31; when the jumper block 3 slides out of the installation slot 2, the user can make a jumper connection through the USB interface 31 or the Type C interface 32.

[0032] Furthermore, a shifting block 411 is fixedly mounted on the baffle 41 ; when the baffle 41 is driven, the shifting block 411 can be shifted to drive the baffle 41 so that the baffle 41 slides.

[0033] Example 2

[0034] Different from Example 1, the power-on mechanism also includes a locking mechanism 5 symmetrically arranged on the expansion slot 4 and the baffle 41; the locking mechanism 5 includes a locking groove 51 opened inside the installation groove 2 and the expansion slot 4 and a guide block 52 symmetrically arranged on the baffle 41 and adapted to the locking groove 51, and the guide block 52 is fixedly connected to the baffle 41.

[0035] When in use, the guide block 52 can slide in the locking groove 51 to change the position of the baffle 41 , thereby being able to operate the jumper block 3 .

[0036] Specifically, the locking groove 51 includes a guide groove 511 opened in the installation groove 2 and the expansion groove 4 and two limiting grooves 512 opened in the installation groove 2 and the expansion groove 4 and connected to the guide groove 511; when the baffle 41 covers the installation groove 2, the jumper block 3 can lift the baffle 41 under the action of the support spring 211, so that the guide block 52 enters the limiting groove 512 to limit the baffle 41. When the jumper block 3 needs to be leaked out, the baffle 41 can be pressed to make the guide block 52 slide along the limiting groove 512 to the guide groove 511, and then the baffle 41 can be pushed to slide into the expansion slot 4 to let the jumper block 3 leak out.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mechanism for facilitating power supply of a smart door lock, comprising a smart door lock body (1), a handle (11) rotatably mounted on the smart door lock body (1), and a fingerprint plate (12) fixedly mounted on the handle (11), characterized in that: The intelligent door lock body (1) is provided with a mounting groove (2) at a position below the handle (11), the mounting groove (2) is provided with a placement groove (21) inside, and a bridge block (3) is slidably installed inside the placement groove (21); An expansion slot (4) is provided inside the installation slot (2), a baffle (41) is provided inside the expansion slot (4), and the power-on mechanism further comprises a locking mechanism (5) symmetrically arranged on the expansion slot (4) and the baffle (41).

2. The intelligent door lock power-up mechanism according to claim 1, characterized in that: Four evenly distributed support springs (211) are arranged between the interior of the placement groove (21) and the power-connection block (3), and two ends of the support spring (211) are fixedly connected to the power-connection block (3) and the placement groove (21), respectively.

3. The intelligent door lock power-up mechanism according to claim 1, characterized in that: The jumper block (3) is provided with a USB interface (31) for jumpering, and the jumper block (3) is provided with a Type C interface (32) at a position above the USB interface (31).

4. The intelligent door lock power-up mechanism according to claim 1, characterized in that: The locking mechanism (5) comprises a locking groove (51) provided inside the installation groove (2) and the expansion groove (4), and a guide block (52) symmetrically arranged on the baffle plate (41) and adapted to the locking groove (51); the guide block (52) is fixedly connected to the baffle plate (41).

5. The intelligent door lock power-up mechanism according to claim 4, characterized in that: The locking groove (51) comprises a guide groove (511) provided in the installation groove (2) and the expansion groove (4), and two limit grooves (512) provided in the installation groove (2) and the expansion groove (4) and connected to the guide groove (511).

6. The intelligent door lock power-up mechanism according to claim 1, characterized in that: A shifting block (411) is fixedly mounted on the baffle (41).

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