Battery cover positioning structure of intelligent door lock

Abstract

The utility model belongs to the technical field of intelligent door locks, and particularly relates to a battery cover positioning structure of an intelligent door lock, which comprises an intelligent lock and a battery compartment, the battery compartment is arranged behind the bottom of the intelligent lock, a protective cover is mounted on the outer side of the battery compartment, and a first support rod and a second support rod are symmetrically arranged on the inner sides of the left end and the right end of the protective cover. The second supporting rod is located under the first supporting rod, opening assemblies are arranged in the bottom end of the protective cover in a bilateral symmetry mode, a butt joint block is fixedly arranged in the middle of the bottom end of the battery bin, and positioning assemblies are arranged in the butt joint block in a bilateral symmetry mode. The first supporting rod and the second supporting rod which are equal in length and parallel to each other are utilized, the protective cover can be pushed to stably move up and down, the protective cover does not need to be completely detached, loss or damage can be avoided, replacement of a battery is facilitated, and operation is faster and more convenient.

Description

Technical Field

[0001] This utility model belongs to the field of smart door lock technology, and in particular relates to a battery cover positioning structure for a smart door lock. Background Technology

[0002] Smart locks are electronic locks that differ from traditional mechanical locks, offering enhanced security and convenience. They utilize decoding methods such as password verification, chip recognition, fingerprint recognition, and facial scanning for unlocking, eliminating the hassle of carrying keys or losing them. Smart locks are typically battery-powered, with a battery cover installed outside the battery compartment for battery protection and isolation.

[0003] Chinese utility model patent with publication number CN213742769U discloses a battery cover mounting structure for a smart door lock, which has the advantages of convenient installation, saving time, and eliminating the need for bolts.

[0004] Through research and analysis, combined with practical experience in smart lock development, it was found that the aforementioned comparative documents still have some defects and shortcomings: the disassembly and assembly of the battery cover installation structure is relatively complex and slow, and requires the battery cover to be completely removed, posing a risk of loss or damage. Therefore, there is an urgent need to improve the existing battery cover positioning structure of smart locks and provide a new battery cover positioning structure for smart locks. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by providing a battery cover positioning structure for a smart door lock that is reasonably designed, simple in structure, and more convenient and quick to operate, thereby solving the problems existing in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A battery cover positioning structure for a smart door lock includes a smart lock and a battery compartment. The battery compartment is located at the bottom rear of the smart lock, and a protective cover is installed on the outside of the battery compartment. A first support rod and a second support rod are symmetrically arranged on the inner sides of the left and right ends of the protective cover. The second support rod is located directly below the first support rod. An opening component is symmetrically arranged on the left and right sides inside the bottom end of the protective cover. A docking block is fixedly arranged in the middle of the bottom end of the battery compartment, and a positioning component is symmetrically arranged on the left and right sides inside the docking block.

[0008] In a preferred embodiment, the protective cover has a groove structure at the bottom center that matches the docking block.

[0009] In a preferred embodiment, the first support rod and the second support rod are of equal length and are always arranged parallel to each other. The two ends of the first support rod and the second support rod are respectively hinged to the smart lock and the protective cover.

[0010] In a preferred embodiment, the opening component includes a first slide groove, a first movable block, and a push rod. The first slide groove is formed inside the bottom end of the protective cover. The first movable block is slidably provided on the inner side of the first slide groove. Push rods are fixedly connected to the opposite sides of the two first movable blocks on the left and right sides. The push rods are slidably connected to the protective cover.

[0011] In a preferred embodiment, the first groove is connected to the groove structure in the middle of the bottom end of the protective cover, and the cross-sections of the first groove and the first movable block are both "convex" shaped.

[0012] In a preferred embodiment, the positioning component includes a second slide groove, a second movable block, a positioning block, and a magnetic block. The second slide groove is formed inside the docking block. The second movable block is slidably disposed on the inner side of the second slide groove. Magnetic blocks are fixedly connected to the side of the second movable block that is close to the second slide groove. The positioning block is fixedly connected to the other side of the second movable block.

[0013] In a preferred embodiment, the positioning block has an inclined surface at one end near the protective cover, and the magnetic poles of the two magnetic blocks are the same at the ends that are close to each other.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] In the solution of this utility model:

[0016] Using a first and second support rod of equal length and parallel to each other, the protective cover can be moved up and down stably. When the protective cover is raised, it can cover and isolate the battery compartment. At this time, the protective cover can press the inclined surface of the positioning block, causing the positioning block to retract into the second slide groove. When the protective cover is completely closed, the second movable block, which is no longer pressed, can slide back to its original position under the action of magnetic repulsion between like poles, and push the positioning block so that one end of it is inserted into the first slide groove and engages with the protective cover. This makes it easy to position the protective cover in the closed state. Moreover, compared with the prior art, this protective cover does not need to be completely removed, which can avoid loss or damage.

[0017] By manually pressing the two push rods simultaneously on the left and right sides, the two first movable blocks can be controlled to move in the two first sliding grooves in a direction that moves closer to each other. This squeezes and pushes the two positioning blocks to retract and separate them from the protective cover, thus releasing the protective cover from its position. This makes it easier to push the protective cover down to open it, facilitating battery replacement and making the operation faster and more convenient. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. The drawings are described as follows:

[0019] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the three-dimensional rear sectional structure of this utility model;

[0021] Figure 3 This is a rear view structural diagram of the battery compartment and docking block of this utility model;

[0022] Figure 4 This is a bottom view cross-sectional structural diagram of the opening component of this utility model;

[0023] Figure 5 This is a bottom view cross-sectional structural diagram of the positioning component of this utility model;

[0024] Figure 6 This is a top-view structural diagram of the positioning block and protective cover in the docking state of this utility model;

[0025] Figure 7 This is a three-dimensional structural diagram of the protective cover of this utility model.

[0026] In the picture:

[0027] 1. Smart lock; 2. Battery compartment; 3. Protective cover; 4. First support rod; 5. Second support rod; 6. Opening component; 61. First slide rail; 62. First movable block; 63. Push rod; 7. Connecting block; 8. Positioning component; 81. Second slide rail; 82. Second movable block; 83. Positioning block; 84. Magnetic block. Detailed Implementation

[0028] The embodiments described below are merely some embodiments of the present invention and do not represent all embodiments consistent with the present invention. Exemplary embodiments will now be described with reference to the accompanying drawings:

[0029] like Figure 1-7 As shown, the battery cover positioning structure of the smart door lock of this utility model includes a smart lock 1 and a battery compartment 2. The battery compartment 2 is located at the bottom rear of the smart lock 1. A protective cover 3 is installed on the outside of the battery compartment 2. A first support rod 4 and a second support rod 5 are symmetrically arranged on the inner sides of the left and right ends of the protective cover 3. The second support rod 5 is located directly below the first support rod 4. An opening component 6 is symmetrically arranged on the left and right sides inside the bottom end of the protective cover 3. A docking block 7 is fixedly arranged in the middle of the bottom end of the battery compartment 2. A positioning component 8 is symmetrically arranged on the left and right sides inside the docking block 7.

[0030] Based on the above structure, a groove structure that matches the docking block 7 is provided at the bottom center of the protective cover 3.

[0031] In this embodiment, the groove structure in the middle of the bottom end of the protective cover 3 is used to facilitate the docking between the protective cover 3 and the docking block 7.

[0032] Based on the above structure, the first support rod 4 and the second support rod 5 are of equal length and are always arranged in parallel to each other. The two ends of the first support rod 4 and the second support rod 5 are respectively hinged to the smart lock 1 and the protective cover 3.

[0033] In this embodiment, the first support rod 4 and the second support rod 5, which are of equal length and parallel to each other, can be used to push the protective cover 3 to move up and down stably, which facilitates the opening and closing of the protective cover 3.

[0034] Based on the above structure, the opening component 6 includes a first slide groove 61, a first movable block 62 and a push rod 63. The first slide groove 61 is opened inside the bottom end of the protective cover 3. The first movable block 62 is slidably provided on the inner side of the first slide groove 61. The push rod 63 is fixedly connected to the opposite side of the two first movable blocks 62. The push rod 63 is slidably connected to the protective cover 3.

[0035] Based on the above structure, the first sliding groove 61 is connected to the groove structure in the middle of the bottom end of the protective cover 3, and the cross-sections of the first sliding groove 61 and the first movable block 62 are both "convex" shaped.

[0036] In this embodiment, the push rod 63 facilitates the sliding of the first movable block 62, thereby facilitating the release of the protective cover 3 from its position, making the operation quick and convenient.

[0037] Based on the above structure, the positioning component 8 includes a second slide 81, a second movable block 82, a positioning block 83, and a magnetic block 84. The second slide 81 is opened inside the docking block 7. The second movable block 82 is slidably provided on the inner side of the second slide 81. The magnetic block 84 is fixedly connected to the side of the second movable block 82 that is close to the second slide 81. The positioning block 83 is fixedly connected to the other side of the second movable block 82.

[0038] Based on the above structure, the positioning block 83 has an inclined surface at one end near the protective cover 3, and the magnetic poles of the two magnetic blocks 84 are the same at the ends that are close to each other.

[0039] In this embodiment, the magnetic force generated by the repulsion of the same poles of the two magnetic blocks 84 can push the positioning block 83 to engage stably with the protective cover 3, which facilitates the positioning of the protective cover 3 and makes it easier to safely isolate and protect the battery compartment 2.

[0040] The working principle of this utility model is as follows:

[0041] When a low-powered battery needs to be replaced, first manually squeeze both push rods 63 simultaneously. This will control the two first movable blocks 62 to move closer to each other within the two first sliding grooves 61. This will push the two positioning blocks 83 to retract and disengage from the protective cover 3, thus releasing the protective cover 3 from its positioning. Then, push the protective cover 3 downwards to open it. Figure 2 As shown, you can start replacing the battery. The operation is quicker and more convenient, and there is no need to completely remove the protective cover 3, which can avoid the situation of the protective cover 3 being lost or damaged.

[0042] When the protective cover 3 is pushed up and down, the first support rod 4 and the second support rod 5, which are of equal length and always parallel, facilitate the stable up and down movement of the protective cover 3. After the battery is replaced, the protective cover 3 can be raised to provide a covering-type isolation protection for the battery compartment 2. When the protective cover 3 is raised and closed, it can squeeze the inclined surface of the positioning block 83, causing the positioning block 83 to retract into the second slide groove 81. When the protective cover 3 is completely closed, the second movable block 82, which is no longer squeezed, can slide back to its original position under the magnetic force of the repulsion between the two magnetic blocks 84, and push the positioning block 83 so that one end of it is inserted into the first slide groove 61 and engages with the protective cover 3, which facilitates the positioning of the protective cover 3 in the closed state and ensures the stable isolation protection of the battery compartment 2.

[0043] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any equivalent changes, modifications, substitutions, and variations made by those skilled in the art based on the concept of this utility model and on the basis of existing technology through logical analysis, reasoning, or limited experiments shall be within the scope of protection defined by the claims.

Claims

1. A battery cover positioning structure for a smart door lock, comprising a smart lock (1) and a battery compartment (2), characterized in that: The smart lock (1) has a battery compartment (2) at the bottom rear. A protective cover (3) is installed on the outside of the battery compartment (2). A first support rod (4) and a second support rod (5) are symmetrically arranged on the inner sides of the left and right ends of the protective cover (3). The second support rod (5) is located directly below the first support rod (4). An opening component (6) is symmetrically arranged on the left and right sides inside the bottom end of the protective cover (3). A docking block (7) is fixedly arranged in the middle of the bottom end of the battery compartment (2). A positioning component (8) is symmetrically arranged on the left and right sides inside the docking block (7).

2. The battery cover positioning structure of a smart door lock according to claim 1, characterized in that: The protective cover (3) has a groove structure at the bottom center that is compatible with the docking block (7).

3. The battery cover positioning structure of a smart door lock according to claim 1, characterized in that: The first support rod (4) and the second support rod (5) are of equal length and are always arranged in parallel to each other. The two ends of the first support rod (4) and the second support rod (5) are respectively hinged to the smart lock (1) and the protective cover (3).

4. The battery cover positioning structure of a smart door lock according to claim 2, characterized in that: The opening component (6) includes a first slide groove (61), a first movable block (62), and a push rod (63). The first slide groove (61) is opened inside the bottom end of the protective cover (3). The first movable block (62) is slidably provided on the inner side of the first slide groove (61). The push rod (63) is fixedly connected to the opposite side of the two first movable blocks (62) on the left and right sides. The push rod (63) is slidably connected to the protective cover (3).

5. The battery cover positioning structure of a smart door lock according to claim 4, characterized in that: The first slide (61) is connected to the groove structure in the middle of the bottom end of the protective cover (3). The cross-sections of the first slide (61) and the first movable block (62) are both "convex".

6. The battery cover positioning structure of a smart door lock according to claim 1, characterized in that: The positioning component (8) includes a second slide groove (81), a second movable block (82), a positioning block (83), and a magnetic block (84). The second slide groove (81) is opened inside the docking block (7). The second movable block (82) is slidably provided on the inner side of the second slide groove (81). The magnetic block (84) is fixedly connected to the side of the second movable block (82) that is close to the second slide groove (81). The positioning block (83) is fixedly connected to the other side of the second movable block (82).

7. The battery cover positioning structure of a smart door lock according to claim 6, characterized in that: The positioning block (83) has an inclined surface at one end near the protective cover (3), and the magnetic poles of the two magnetic blocks (84) are the same at the ends that are close to each other.

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