Intelligent lock battery self-adaptive connection structure

Abstract

The utility model provides an intelligent lock battery self-adaptive connection structure, which comprises a bottom shell, a frame, a circuit board and a battery, the bottom shell and the frame are assembled together through screws, the circuit board is installed on the bottom shell, the circuit board is connected with a power supply connector, the battery is installed on the frame, and a power supply interface is arranged at the position of the battery corresponding to the conductive connector. An elastic piece is arranged on the back face, located on the power connector, of the bottom shell and exerts elastic force on the power connector so as to keep the power connector connected with the power interface. After the intelligent lock adopts the connecting structure, the intelligent lock can be suitable for most clamping piece thicknesses in the market, the power connector can be always kept to be connected with the power interface of the battery, and normal power supply of the intelligent lock is ensured.

Description

Technical Field

[0001] This utility model relates to an intelligent lock battery adaptive connection structure. Background Technology

[0002] Some smart electronic locks have a battery compartment for storing batteries. Power is supplied to the circuit board via a contact structure on the circuit board. To facilitate battery replacement, current smart electronic locks typically use a male-female connection between the circuit board and the battery. However, because the battery and circuit board are not mounted on the same component—for example, the circuit board might be fixed to the bottom shell, while the battery, for easy replacement, is located on the frame—the thickness of the clamps (handles) on smart electronic locks varies. When the clamps are thicker, the circuit board and battery may not connect properly, leading to a power outage.

[0003] Therefore, it is necessary to make further improvements. Summary of the Invention

[0004] The purpose of this invention is to overcome the above-mentioned problems and provide an intelligent lock battery adaptive connection structure. This connection structure can solve the problem of power supply being affected by the different thicknesses of the clamps.

[0005] To achieve the above objectives, this utility model provides a smart lock battery adaptive connection structure, which includes a bottom shell, a frame, a circuit board and a battery. The bottom shell and the frame are assembled together by screws. The circuit board is mounted on the bottom shell and connected to a power connector. The battery is mounted on the frame and has a power interface at the position corresponding to the conductive connector. The bottom shell has an elastic element on the back of the power connector, and the elastic element applies elastic force to the power connector to keep it connected to the power interface.

[0006] In one or more embodiments, a slide is connected to the power connector, the slide is slidably connected to the bottom shell, and the elastic element abuts against the slide.

[0007] In one or more embodiments, the elastic element is a spring, and the slide and the bottom shell are provided with cross-shaped ribs for connecting the spring.

[0008] In one or more embodiments, the bottom shell is provided with guide ribs, and the slide is provided with a slot that mates with the guide ribs.

[0009] In one or more embodiments, a battery compartment is provided on the frame, the battery is detachably installed on the battery compartment, and the battery compartment has a clearance opening for exposing the conductive interface.

[0010] In one or more embodiments, the bottom shell has a mounting shell, and the circuit board, the power connector and the elastic member are arranged on the mounting shell.

[0011] The effect of the present application compared with the prior art is that the intelligent lock with the connecting structure can be applied to most clamping pieces on the market, the power connector can always be connected with the power interface of the battery, and the normal power supply of the intelligent lock is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 Figure 1 is a structural schematic diagram of the bottom shell and the frame before installation;

[0013] Figure 2 Figure 2 is a structural schematic diagram from another angle; Figure 1

[0014] Figure 3 Figure 4 is a schematic diagram of the mounting shell, the circuit board, the power connector and the elastic member. DETAILED DESCRIPTION

[0015] In order to deepen the understanding of the present application, the present application will be further described in combination with embodiments and drawings, and the embodiments are only used to explain the present application and do not constitute a limitation on the protection scope of the present application.

[0016] Please refer to the accompanying drawings Figures 1-3 The present application provides a kind of intelligent lock battery self-adapting connecting structure, it includes bottom shell 1, frame 2, circuit board 3 and battery 4, bottom shell and frame are assembled together by screw, circuit board 3 is installed on bottom shell 1, circuit board is connected with power connector 5, battery 4 is installed on bottom frame 2, battery is equipped with power interface 6 in position corresponding to conductive connector, power connector and power interface butt joint and pass through power supply, provide power supply for circuit board work, the bottom shell is located on the back of power connector and is equipped with elastic member 7, the elastic member applies elastic force to power connector to keep its connection with power interface, under the abutting action of elastic member, the clamping piece 13 between bottom shell and frame can ensure that power connector and power interface always keep connected regardless of thickness.

[0017] The power connector 5 is connected with slide 8, the slide is slidably connected with the bottom shell 1, the elastic member 7 abuts against the slide, by setting the sliding fit of the slide and the bottom shell, it can be ensured that the power connector is self-adapted and slidably connected with the power interface. The elastic member 7 preferably adopts a spring, and the slide and the bottom shell are provided with a cross rib position for connecting the spring, which can avoid displacement and loosening of the spring.

[0018] The specific sliding fit of the slide and the bottom shell is that the bottom shell 1 is provided with a guide rib 9, and the slide is provided with a notch 10 connected with the guide rib, and the guide rib and the notch are matched to realize the reciprocating sliding of the slide in one direction.​

[0019] The frame 2 is provided with a battery compartment 11, the battery is detachably installed on the battery compartment, the battery compartment is provided with a avoiding opening for exposing the conductive interface, the battery compartment has the protection and positioning effect on the battery, and the battery is preferably a lithium battery.

[0020] The bottom shell 1 is provided with a mounting shell 12, the circuit board 3, the power connector 5 and the elastic member 7 are arranged on the mounting shell, and the circuit board, the power connector and the elastic member are fixed on the mounting shell, so that the early assembly and the later maintenance work can be facilitated.

[0021] The above only describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above embodiments, but any equivalent modification or change made by the ordinary skilled in the art according to the disclosed content of the present application should be included in the protection scope recorded in the claims.

Claims

1. A smart lock battery self-adaptive connection structure, characterized in that: The device includes a bottom shell (1), a frame (2), a circuit board (3), and a battery (4). The bottom shell and the frame are assembled together by screws. The circuit board (3) is mounted on the bottom shell (1) and is connected to a power connector (5). The battery (4) is mounted on the bottom frame (2). The battery has a power interface (6) at the position corresponding to the conductive connector. The bottom shell has an elastic element (7) on the back of the power connector. The elastic element applies elastic force to the power connector to keep it connected to the power interface.

2. The battery self-adaptive connecting structure of the intelligent lock according to claim 1, characterized in that: The power connector (5) is connected to a slide (8), which is slidably connected to the bottom shell (1), and the elastic element (7) abuts against the slide.

3. The battery self-adaptive connecting structure of the intelligent lock according to claim 2, characterized in that: The elastic element (7) is a spring, and the slide and the bottom shell are provided with cross ribs for connecting the spring.

4. The battery self-adaptive connecting structure of the intelligent lock according to claim 2 or 3, characterized in that: The bottom shell (1) is provided with guide ribs (9), and the slide is provided with a groove (10) that is connected to the guide ribs.

5. The battery self-adaptive connecting structure of the smart lock according to any one of claims 1-3, characterized in that: A battery compartment (11) is provided on the frame (2), and the battery is detachably installed on the battery compartment. The battery compartment has a clearance opening for the exposed conductive interface.

6. The battery self-adaptive connecting structure of the smart lock according to any one of claims 1-3, characterized in that: The bottom shell (1) has a mounting shell (12), and the circuit board (3), power connector (5) and elastic element (7) are all disposed on the mounting shell.

Images