Battery cover locking structure and electronic product

Abstract

The utility model relates to a battery cover locking structure and an electronic product. The battery cover locking structure comprises: a support base having a locking hole, the locking hole being located at the edge of the support base and penetrating the support base along a first direction; the battery cover is slidably arranged on the supporting base in a covering mode, and the surface, facing the supporting base, of the battery cover is provided with a limiting part; and the locking assembly is telescopically arranged on the supporting base in the first direction, the locking assembly is provided with a locking end capable of penetrating through the locking hole to extend out, and the locking end can abut against the limiting part so as to lock the battery cover on the supporting base. The battery cover is locked on the supporting base through locking cooperation of the locking assembly arranged in the first direction and the battery cover. Therefore, the battery cover locking structure realizes locking and unlocking of the battery cover through the locking assembly and the limiting part, the disassembly and assembly of the battery cover are facilitated, meanwhile, the structural strength of the locking assembly is high, the locking assembly is prevented from being broken when the battery cover is disassembled, and the buckling of the battery cover is realized.

Description

Technical Field

[0001] This application relates to the field of electronic equipment technology, and in particular to a battery cover locking structure and electronic product. Background Technology

[0002] Currently, electronic products such as electronic door locks, smart speakers, and voice controllers are typically battery-powered. Generally, these products have removable battery covers for battery replacement or charging. This is especially true for electronic door locks, which, as components of smart home products, usually feature removable batteries and battery covers.

[0003] The battery cover is fitted onto the housing of the electronic door lock to secure the battery, ensuring it is firmly fixed and unlikely to detach. Simultaneously, the battery cover needs to be removable from the housing for easy battery replacement or charging. After battery replacement or charging, the battery cover is placed back on the housing. The battery cover should be easy to install and remove, facilitating battery replacement or charging.

[0004] Currently, battery covers typically have plastic spring clips. After the battery cover is placed on the housing, it is secured to the housing by the plastic spring clips, thus fastening the battery cover to the housing. However, after the battery cover is fastened by the plastic spring clips, it is difficult to install and remove, making it inconvenient for battery replacement or charging. At the same time, the plastic spring clips have poor structural strength and are prone to breakage, affecting the tightness of the battery cover. Utility Model Content

[0005] Therefore, it is necessary to provide a battery cover locking structure and electronic product to address the difficulties in disassembly and assembly caused by the current battery cover being fastened with plastic spring clips, as well as the problems affecting the tightness of the battery cover. This structure can reduce the difficulty of disassembly and assembly of the battery cover, facilitate the disassembly and assembly of the battery cover, and ensure the locking performance of the battery cover.

[0006] A battery cover locking structure, comprising:

[0007] A support base having a locking hole located at the edge of the support base and extending through the support base in a first direction;

[0008] A battery cover, slidably disposed on the support base, the surface of the battery cover facing the support base having a limiting portion; and

[0009] A locking assembly is telescopically disposed on the support base along a first direction. The locking assembly has a locking end that can extend through the locking hole and press against the limiting portion to lock the battery cover to the support base.

[0010] In one embodiment of this application, the locking component includes an elastic element and a locking element, wherein the elastic element elastically connects the locking element and the support base;

[0011] The end of the locking member away from the elastic member is the locking end, and the elastic force of the elastic member can cause the locking end to extend out of the locking hole and abut against the limiting part.

[0012] In one embodiment of this application, the locking end is inclined to guide the locking end to abut or separate from the limiting part;

[0013] And / or, the locking member has a mounting groove, and the elastic member portion is disposed in the mounting groove.

[0014] In one embodiment of this application, the limiting portion is recessed on the surface of the battery cover facing the support base;

[0015] During the sliding process of the battery cover, the locking end can move into or out of the limiting part, so that the locking end abuts against or disengages from the limiting part, thereby locking or unlocking the battery cover to the support base.

[0016] In one embodiment of this application, the battery cover is slidable along a second direction, which is perpendicular to the first direction. The surface of the battery cover facing the support base also has a protruding portion. The protruding portion and the limiting portion are arranged adjacent to each other along the second direction. The protruding portion is used to block the locking end located in the limiting portion, so that the locking end is located in the limiting portion.

[0017] The protrusion has a first guide surface that is inclined along the second direction, and the first guide surface is used to guide the locking end to move into the limiting part; or, the protrusion also has a second guide surface that is inclined along the second direction, and the second guide surface is used to guide the locking end to move out of the limiting part.

[0018] In one embodiment of this application, the support base further has a plurality of spaced-apart snap-fit ​​portions, and the surface of the battery cover facing the support base further has a plurality of spaced-apart locking portions;

[0019] Multiple locking parts are correspondingly provided with multiple snap-fit ​​parts, so that the locking parts are engaged with the corresponding snap-fit ​​parts to lock the battery cover to the support base in a third direction.

[0020] In one embodiment of this application, the snap-fit ​​portion includes a snap-fit ​​groove and a snap-fit ​​portion, the snap-fit ​​groove extends at least along a second direction and is disposed on the support base, and the snap-fit ​​portion is located at the end of the snap-fit ​​groove;

[0021] The locking part can move along the fastening groove and engage with the fastening part to limit the locking part in a third direction.

[0022] In one embodiment of this application, the battery cover locking structure includes at least one of the following features:

[0023] In the first aspect, the number of locking components is multiple, and they are respectively disposed on both sides of the support base along a first direction. The number of limiting parts is adapted to the number of locking components, and they are disposed corresponding to the locking components.

[0024] Secondly, the support base also has a first guide portion extending in a second direction, and the surface of the battery cover facing the support base has a second guide portion;

[0025] The first guide portion and the second guide portion cooperate to guide the sliding movement of the battery cover relative to the support base;

[0026] Thirdly, a portion of the edge of the support base has a recessed portion, which is used to accommodate the edge of the battery cover;

[0027] The locking hole communicates with the recessed portion, and the locking end can extend into the recessed portion to abut against the limiting portion;

[0028] Fourthly, the battery cover locking structure further includes a support member, which is disposed in the support base and located on the side of the support base away from the battery cover. The support member supports the elastic element of the locking assembly.

[0029] Fifthly, the battery cover includes a cover body and connecting edges connected to three sides of the cover body. The connecting edges are vertically disposed on the edge of the cover body and extend toward the support base. The limiting part is disposed on the connecting edge.

[0030] The sixth item is that the support base also includes a base body and mounting components, wherein the surface of the base body facing the battery cover has a recessed battery compartment;

[0031] The mounting component is disposed on the surface of the base body opposite to the battery cover. The mounting component and the base body form a receiving space, which is used to accommodate the retractable locking component and communicates with the locking hole.

[0032] An electronic product includes a control structure and a battery cover locking structure as described above.

[0033] The control structure is located in the battery cover locking structure.

[0034] In one embodiment of this application, the electronic product is an electronic door lock;

[0035] The control structure includes a main control board and a button assembly, which are disposed in the battery cover locking structure.

[0036] By adopting the above technical solution, this application has at least the following technical effects:

[0037] The battery cover locking structure and electronic product disclosed in this application include a support base with a battery compartment for mounting a battery, and a battery cover slidably covering and enclosing the battery compartment. A locking component is telescopically disposed in the support base along a first direction, and the end of the locking component is a locking end that can extend through a locking hole. The battery cover can slide along the support base. When the locking end presses against a limiting part, the battery cover is locked to the support base. When the limiting part disengages from the locking end, the battery cover can be removed from the support base.

[0038] This battery cover locking structure locks the battery cover to a support base through a locking component positioned along a first direction that engages with the battery cover. When the battery cover is on the support base, the locking component engages with a limiting part at its locking end, reliably locking the battery cover to the support base and preventing it from falling off. When the battery needs to be replaced or charged, force is applied to the battery cover, causing it to move the limiting part to overcome the force of the locking component. Thus, the battery cover locking structure achieves locking and unlocking of the battery cover through the locking component and the limiting part, reducing the difficulty of disassembling and assembling the battery cover, facilitating its removal and assembly, and consequently, the replacement or charging of power supply components. Simultaneously, the locking component is retractable and mounted on the support base, possessing high structural strength to prevent breakage of the locking component during battery cover removal, ensuring the battery cover is securely fastened and its locking performance is guaranteed. Attached Figure Description

[0039] Figure 1 This is a front view of a battery cover locking structure according to an embodiment of this application.

[0040] Figure 2 for Figure 1 The battery cover locking structure shown is a cross-sectional view at point AA.

[0041] Figure 3 for Figure 1 A top view of the battery cover locking structure shown.

[0042] Figure 4 for Figure 3 The diagram shows a partial view of the battery cover locking structure at point BB.

[0043] Figure 5 for Figure 1The image shown is an exploded view of the battery cover locking structure from one perspective.

[0044] Figure 6 for Figure 5 An exploded view of the battery cover locking structure from another perspective.

[0045] Figure 7 for Figure 4 The image shows a magnified view of the battery cover locking structure at point C.

[0046] Figure 8 for Figure 5 The diagram shows a schematic of the battery cover in the battery cover locking structure.

[0047] Figure 9 for Figure 5 A schematic diagram of the support base in the battery cover locking structure shown from one perspective.

[0048] Figure 10 for Figure 9 The diagram shows the support base from another perspective.

[0049] Figure 11 for Figure 2 A perspective view of the locking component in the battery cover locking structure shown.

[0050] Figure 12 for Figure 1 The battery cover locking structure shown is a cross-sectional view at DD.

[0051] Wherein: 100, battery cover locking structure; 110, support base; 111, locking hole; 112, battery compartment; 113, snap-fit ​​part; 1131, fastening groove; 1132, fastening part; 114, first guide part; 115, recessed part; 116, base body; 117, mounting part; 1171, accommodating space; 120, battery cover; 121, limiting part; 122, protruding part; 1221, first guide surface; 1222, second guide surface; 123, locking part; 124, second guide part; 125, cover body; 126, connecting edge; 130, locking assembly; 131, elastic element; 132, locking element; 1321, locking end; 1322, mounting groove; 1323, locking body; 140, support element. Detailed Implementation

[0052] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0053] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0054] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0055] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0056] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact, or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0057] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0058] Understandably, electronic products such as electronic door locks, smart speakers, and voice controllers are typically battery-powered. Generally, these products have removable battery covers to facilitate battery replacement or charging. After replacement or charging, the battery cover is placed back on the casing. The battery cover is easy to install and remove, making battery replacement or charging convenient.

[0059] Currently, battery covers typically have plastic spring clips. After the battery cover is placed on the housing, it is secured to the housing by the plastic spring clips, thus fastening the battery cover to the housing. However, after the battery cover is fastened by the plastic spring clips, it is difficult to install and remove, making it inconvenient for battery replacement or charging. At the same time, the plastic spring clips have poor structural strength and are prone to breakage, affecting the tightness of the battery cover.

[0060] For this reason, see Figures 1 to 6 This application provides a battery cover locking structure 100. Figure 1 This is a front view of a battery cover locking structure 100 according to an embodiment of this application. Figure 2 for Figure 1 The cross-sectional view of the battery cover locking structure 100 shown at point AA. Figure 3 for Figure 1 The top view of the battery cover locking structure 100 shown is shown. Figure 4 for Figure 3 The diagram shows a partial view of the battery cover locking structure 100 at point BB. Figure 5 for Figure 1 The exploded view of the battery cover locking structure 100 shown is shown from one perspective. Figure 6for Figure 5 An exploded view of the battery cover locking structure 100 shown from another perspective.

[0061] The battery cover locking structure 100 is applied in electronic products to reliably lock the battery cover 120. The electronic products in this application refer to products powered by power supply components such as rechargeable batteries or other types of batteries. Optionally, the electronic product is an electronic door lock, and the battery cover locking structure 100 is applied in the electronic door lock to reliably lock the power supply components within the electronic door lock.

[0062] Of course, in other embodiments of this application, the electronic product may also be a smart speaker or other device that requires a power supply. This application only describes the application of the battery cover locking structure 100 to an electronic door lock as an example, and uses an electronic product to replace the electronic door lock.

[0063] The battery cover locking structure 100 of this application can lock and unlock the battery cover 120, reducing the difficulty of disassembling and assembling the battery cover 120, facilitating the disassembly and assembly of the battery cover 120, and thus facilitating the replacement or charging of power supply components. At the same time, the locking component 130 has high structural strength, ensuring the tight fastening of the battery cover 120 and guaranteeing the locking performance of the battery cover 120. The specific structure of the battery cover locking structure 100 of one embodiment is described below.

[0064] See Figures 1 to 7 In one embodiment, the battery cover locking structure 100 includes a support base 110, a battery cover 120, and a locking assembly 130. The support base 110 has a locking hole 111 located at the edge of the support base 110 and extending through it along a first direction. The battery cover 120 is slidably disposed on the support base 110, and the surface of the battery cover 120 facing the support base 110 has a limiting portion 121. The locking assembly 130 is telescopically disposed on the support base 110 along the first direction, and has a locking end 1321 that extends through the locking hole 111. The locking end 1321 can press against the limiting portion 121 to lock the battery cover 120 to the support base 110. Figure 7 for Figure 4 A partial enlarged view of the battery cover locking structure 100 at point C.

[0065] The support base 110 serves as the base of the battery cover locking structure 100, and all components of the battery cover locking structure 100 are mounted on the support base 110. Furthermore, the support base 110 can be installed on an electronic product to lock and secure the power supply components within the electronic product. It is worth noting that the support base 110 can also function as a mounting housing for the electronic product, with the product's components housed within it. Alternatively, the electronic product may also have a mounting housing, and the support base 110 can be detachably or fixedly mounted on the mounting housing.

[0066] The support base 110 has a battery compartment 112, which is located in the central region of the support base 110 and is recessed. The battery compartment 112 is used to install power supply components. A battery cover 120 is slidably disposed on the support base 110. The battery cover 120 can be opened or closed to facilitate the replacement or charging of the power supply components in the battery compartment 112. Moreover, after the power supply components have been replaced or charged, the battery cover 120 can cover the battery compartment 112 to protect the power supply components in the battery compartment 112 and ensure the performance of the power supply components.

[0067] To better illustrate the specific structure of the battery cover locking structure 100, we will first introduce a description of its orientation (up, down, left, and right). For example... Figure 1 and Figure 2 As shown, the width direction of the battery cover locking structure 100 is the first direction, the height direction is the second direction, and the thickness direction is the third direction.

[0068] Furthermore, each component in the battery cover locking structure 100 of this application is based on... Figure 1 and Figure 2 The first, second, and third directions shown are used as references, and will not be elaborated upon further below. See also Figures 1 to 6 The first, second, and third directions are perpendicular to each other. The battery cover 120 can slide along the second direction and can slidably cover or detach from the battery compartment 112 along the second direction.

[0069] To prevent the battery cover 120 from slipping off the support base 110, the battery cover locking structure 100 of this application further includes a locking component 130, which locks the battery cover 120 to the support base 110. Specifically, the edge of the support base 110 has a locking hole 111 extending through in a first direction, such as... Figure 5 and Figure 6 As shown, the locking assembly 130 is telescopically disposed in the support base 110 along a first direction. Furthermore, the locking assembly 130 has a locking end 1321 that can extend through the locking hole 111. Correspondingly, the surface of the battery cover 120 facing the support base 110 has a limiting portion 121.

[0070] The battery cover 120 is slidably disposed on the support base 110. When the battery cover 120 is placed on the support base 110, the limiting part 121 of the battery cover 120 can be correspondingly disposed with the locking component 130. At this time, the locking component 130 can press against the limiting part 121 through the locking end 1321 to reliably lock the battery cover 120 to the support base 110, thereby achieving a secure installation of the battery cover 120 on the support base 110 and ensuring the protection of the power supply components in the battery compartment 112. When the battery cover 120 is detached from the support base 110, the limiting part 121 of the battery cover 120 gradually compresses and disengages from the locking end 1321. At this time, the power supply components in the battery compartment 112 can be replaced or charged.

[0071] Thus, the battery cover 120 can be locked to the support base 110 through the cooperation of the locking component 130 and the limiting part 121, thereby securing the battery cover 120. This protects the power supply components in the battery compartment 112, ensuring their performance and thus the overall performance of the electronic product. When replacing or charging the power supply components in the battery compartment 112, a force is applied to the battery cover 120, allowing it to slide along the support base 110. During this process, the limiting part 121 of the battery cover 120 overcomes the locking force of the locking component 130, allowing the battery cover 120 to open the battery compartment 112.

[0072] After the power supply components in the battery compartment 112 are replaced or charged, the battery cover 120 is pushed to slide along the support base 110. The inner wall of the battery cover 120 gradually contacts the locking end 1321 of the locking assembly 130. When the locking end 1321 contacts the limiting part 121, it indicates that the battery cover 120 is installed in place. At this time, the locking assembly 130 can press against the limiting part 121 through the locking end 1321 to achieve reliable locking of the battery cover 120.

[0073] In this way, the cooperation between the locking component 130 and the limiting part 121 of the battery cover 120 facilitates the installation and removal of the battery cover 120, making it easier to replace or remove the power supply components in the battery compartment 112 and reducing the difficulty of installing and removing the battery cover 120. Furthermore, when the battery cover 120 is placed on the support base 110, the locking component 130 can extend and retract to press against the limiting part 121. When the battery cover 120 is removed from the support base 110, the limiting part 121 can compress the locking component 130. This prevents the locking component 130 from breaking, ensuring its structural strength and reliably locking the battery cover 120, thus achieving the secure fastening of the battery cover 120.

[0074] The battery cover locking structure 100 of the above embodiment locks and unlocks the battery cover 120 through the locking component 130 and the limiting part 121, reducing the difficulty of disassembling and assembling the battery cover 120, making it easier to disassemble and assemble the battery cover 120, and thus facilitating the replacement or charging of the power supply components. At the same time, the locking component 130 is telescopically mounted on the support base 110, and has high structural strength, preventing the locking component 130 from breaking when the battery cover 120 is disassembled, thus achieving the fastening of the battery cover 120 and ensuring the locking performance of the battery cover 120.

[0075] See Figure 2 , Figures 4 to 6 In one embodiment, there are two locking components 130. The two locking components 130 are symmetrically arranged on both sides of the support base 110 in a first direction. The battery cover 120 has two limiting parts 121, which are symmetrically arranged and correspond to the two locking components 130 respectively.

[0076] Thus, the two locking components 130 can lock and engage with the limiting portion 121 of the battery cover 120 on both sides of the support base 110 along the first direction, thereby achieving reliable locking of the battery cover 120, preventing the position of the battery cover 120 from shifting, and ensuring that the battery cover 120 reliably protects the power supply components in the battery compartment 112.

[0077] Of course, in other embodiments of this application, the number of locking components 130 may also be one. The battery cover 120 can be locked by cooperating with the corresponding limiting part 121 through one locking component 130; or, the number of locking components 130 may be more than one. More locking components 130 are respectively displaced along the first direction to support both sides of the base 110 and are spaced apart along the second direction to further improve the reliability of locking the battery cover 120.

[0078] See Figure 2 , Figures 5 to 8 In one embodiment, the battery cover 120 includes a cover body 125 and connecting edges 126 connected to three sides of the cover body 125. The connecting edges 126 are vertically disposed on the edge of the cover body 125 and extend toward the support base 110. A limiting part 121 is disposed on the connecting edge 126. Figure 8 for Figure 5 A schematic diagram of the battery cover 120 in the battery cover locking structure 100 shown.

[0079] The cover body 125 is generally flat and can be mounted on the support base 110 to cover the battery compartment 112. Connecting edges 126 are provided on three sides of the cover body 125 and protrude towards the support base 110. Two opposing connecting edges 126 extend along a second direction, and another connecting edge 126 extends along a first direction and connects the two connecting edges 126. In this way, the connecting edges 126 on the three sides and the cover body 125 can form a battery cover 120 with an opening on one side.

[0080] When the battery cover 120 is placed on the support base 110, the battery cover 120 corresponds to the support base 110 through the opening. The two connecting edges 126 of the battery cover 120 can fit against the side of the support base 110 in the second direction. When the battery cover 120 slides along the support base 110, the connecting edges 126 can slide along the support base 110 to guide the movement of the battery cover 120.

[0081] Meanwhile, the connecting edge 126 can also limit the installation of the battery cover 120 onto the support base 110, preventing the battery cover 120 from moving relative to the support base 110 in the first direction, and ensuring that the battery cover 120 is reliably locked onto the support base 110. After the battery cover 120 is installed in place on the support base 110, the connecting edge 126 extending along the first direction can also fit against the edge of the support base 110.

[0082] Furthermore, the limiting part 121 is provided on the inner surface of the connecting edge 126, and more specifically, the limiting part 121 is provided on the connecting edge 126 extending along the second direction. In this way, after the battery cover 120 is installed on the support base 110, the limiting part 121 can be provided corresponding to the locking component 130, so that the locking component 130 can lock the battery cover 120 through the limiting part 121.

[0083] Optionally, the connecting edge 126 and the cover body 125 are an integral structure. This ensures the structural strength of the battery cover 120 and simplifies the assembly process. Of course, in other embodiments of this application, the connecting edge 126 and the cover body 125 can also be separately provided and reliably fixed by means of adhesive bonding, threaded connection, or other methods.

[0084] Optionally, the connection points of adjacent connecting edges 126 have a smooth or rounded transition. Optionally, the surface of the cover body 125 facing the support base 110 has a raised ridge. After the battery cover 120 is placed on the support base 110, the raised ridge can press against the power supply components in the battery compartment 112 to prevent the power supply components from shifting in position within the battery compartment 112.

[0085] See Figures 2 to 10In one embodiment, the support base 110 further includes a base body 116 and a mounting member 117. The surface of the base body 116 facing the battery cover 120 has a recessed battery compartment 112. The mounting member 117 is disposed on the surface of the base body 116 opposite to the battery cover 120. The mounting member 117 and the base body 116 enclose a receiving space 1171, which is used to receive a retractable locking assembly 130 and communicates with the locking hole 111. Figure 9 for Figure 5 The schematic diagram of the support base 110 in the battery cover locking structure 100 shown is presented from one viewpoint. Figure 10 for Figure 9 A schematic diagram of the support base 110 shown from another perspective.

[0086] The base body 116 is the main structure supporting the base 110. The base body 116 has a recessed battery compartment 112 on the side facing the battery cover 120. After the battery cover 120 is disposed on the base body 116, the battery cover 120 can cover the battery compartment 112. The mounting member 117 is disposed on the side of the base body 116 away from the battery cover 120. The mounting member 117 can form a receiving space 1171 with the base body 116 to accommodate the locking component 130.

[0087] Furthermore, the receiving space 1171 is connected to the locking hole 111, and the locking component 130 is located in the receiving space 1171. The locking end 1321 of the locking component 130 can extend from the receiving space 1171 through the locking hole 111 so that the locking end 1321 can press against the limiting part 121 of the battery cover 120 to reliably lock the battery cover 120 to the support base 110, thereby fastening the battery cover 120.

[0088] Optionally, the mounting component 117 is a mounting housing. Of course, in other embodiments of this application, the mounting component 117 may also be a mounting frame. Optionally, the mounting component 117 and the base body 116 may be an integral structure or separate components.

[0089] It should be noted that the structural form of the base body 116 is not limited in principle, as long as the base body 116 can accommodate the power supply components and can be applied to electronic products. Moreover, the shape of the base body 116 can be adapted to electronic products, which will not be elaborated here.

[0090] See Figure 5 , Figure 6 and Figure 9 In one embodiment, a portion of the edge of the support base 110 has a recess 115 for receiving the edge of the battery cover 120. A locking hole 111 communicates with the recess 115, and a locking end 1321 can extend into the recess 115 to abut against the limiting portion 121.

[0091] In other words, the three sides of the base body 116 have recesses 115, the recesses 115 have a certain depth along the third direction, and the recesses 115 extend to the outer wall of the base body 116, that is, the recesses 115 are open structures. In this way, when the battery cover 120 is installed on the support base 110, the connecting edge 126 of the battery cover 120 can be located in the recesses 115.

[0092] Furthermore, when the battery cover 120 slides relative to the support base 110, the connecting edge 126 can slide along the recess 115. After the battery cover 120 is installed in place on the support base 110, the three connecting edges 126 of the battery cover 120 are precisely engaged in the three recesses 115 of the support base 110, thereby achieving reliable locking of the battery cover 120.

[0093] Optionally, the depth of the connecting edge 126 is adapted to the depth of the recess 115. That is, the dimension of the connecting edge 126 along a third direction is adapted to the dimension of the recess 115 along a third direction. In this way, when the battery cover 120 is installed on the support base 110, the connecting edge 126 can be engaged with the bottom of the recess 115, making it easy for the battery cover 120 to be locked onto the support base 110.

[0094] Optionally, the dimensions of the connecting edge 126 along the first / second direction are consistent with the dimensions of the recess 115 along the first / second direction. In this way, after the connecting edge 126 abuts against the edge of the support base 110, the connecting edge 126 can cover the recess 115, realize the reliable locking of the battery cover 120, and prevent the recess 115 from being exposed, thus ensuring the aesthetic appearance of the battery cover locking structure 100.

[0095] See Figure 2 , Figures 4 to 7 In one embodiment, the battery cover locking structure 100 further includes a support member 140, which is disposed in the support base 110 and located on the side of the support base 110 away from the battery cover 120. The support member 140 supports the elastic member 131 of the locking assembly 130.

[0096] The support member 140 is disposed on the same side as the mounting member 117, that is, the support member 140 is located on the side of the support base 110 away from the battery cover 120, and is correspondingly disposed with the mounting member 117. It can be understood that after the locking assembly 130 is installed in the receiving space 1171, the end of the locking assembly 130 away from the locking hole 111 needs to be supported in order to achieve reliable locking of the battery cover 120 while satisfying the installation of the locking assembly 130.

[0097] After the support member 140 is provided in the support base 110, the support member 140 can support the end of the locking component 130 to ensure that the locking component 130 can accurately provide locking force to the battery cover 120 so as to reliably lock the battery cover 120 to the support base 110.

[0098] Optionally, the support member 140 is a support plate. Of course, in other embodiments of this application, the support member 140 may also be a component on an electronic product, or the support member 140 may be other structures that can support the locking assembly 130.

[0099] See Figure 2 , Figures 4 to 7 , Figure 11 In one embodiment, the locking assembly 130 includes an elastic member 131 and a locking member 132. The elastic member 131 elastically connects the locking member 132 and the support base 110. The end of the locking member 132 away from the elastic member 131 is the locking end 1321. The elastic force of the elastic member 131 enables the locking end 1321 to extend out of the locking hole 111 and abut against the limiting part 121. Figure 11 for Figure 2 A perspective view of the locking component 130 in the battery cover locking structure 100 shown.

[0100] The elastic element 131 and the locking element 132 are located in the receiving space 1171, with one end of the elastic element 131 connected to the locking element 132, and the other end of the elastic element 131 able to pass through the mounting member 117 and abut against the support member 140. The support member 140 supports the elastic element 131, so that the elastic force of the elastic element 131 can push the locking element 132, causing the locking end 1321 of the locking element 132 to extend through the locking hole 111. Optionally, the elastic element 131 is a spring.

[0101] When the battery cover 120 is slidably installed onto the support base 110, the inner wall of the battery cover 120 abuts against the locking end 1321, and the locking end 1321 compresses the elastic member 131. When the battery cover 120 is installed in place, the locking member 132 abuts against the limiting part 121 through the locking end 1321. At this time, the elastic force of the elastic member 131 can make the locking end 1321 press against the limiting part 121, thereby locking the battery cover 120.

[0102] When a small external force is applied to the battery cover 120, such as the force of an accidental contact, if the external force is less than the elastic force of the elastic member 131, the elastic force of the elastic member 131 can keep the locking member 132 pressing against the limiting part 121, thereby reliably locking the battery cover 120 to the support base 110.

[0103] When the power supply component needs to be replaced or charged, a force is applied to the battery cover 120 in the second direction away from the support base 110. At this time, the battery cover 120 can apply a force to the locking member 132 through the limiting part 121, so that the battery cover 120 overcomes the elastic force of the elastic member 131, thereby separating the limiting part 121 from the locking end 1321.

[0104] At this time, the battery cover 120 can slide along the support base 110 and gradually open the battery compartment 112, which facilitates the replacement or charging of the power supply components in the battery compartment 112. After the power supply components are replaced or charged, the battery cover 120 is placed on the support base 110 in the above manner to lock the battery cover 120 and achieve the fastening of the battery cover 120.

[0105] See Figure 2 , Figures 4 to 7 , Figure 11 In one embodiment, the locking end 1321 is inclined to guide it to abut or separate from the limiting part 121. The locking end 1321 is inclined along a second direction, that is, the locking end 1321 is approximately tapered. When the battery cover 120 is placed on or removed from the support base 110, the inclined locking end 1321 can easily contact or separate from the limiting part 121, reducing obstruction and facilitating the installation and removal of the battery cover 120.

[0106] See Figure 11 In one embodiment, the locking member 132 further includes a locking body 1323, which is disposed at one end of the locking end 1321 facing the elastic member 131. The locking body 1323 protrudes from the locking end 1321 on the periphery and can be guided to be disposed in the receiving space 1171.

[0107] In other words, the shape of the locking body 1323 is adapted to the shape of the receiving space 1171, the locking body 1323 is movably disposed in the receiving space 1171, and the locking body 1323 can guide and cooperate with the receiving space 1171.

[0108] In this way, the elastic force of the elastic element 131 can push the locking body 1323 to move along the receiving space 1171, or the locking end 1321 can drive the locking body 1323 to move along the receiving space 1171, so as to ensure the accuracy of the movement of the locking body 1323, and thus enable the locking end 1321 to accurately abut or disengage from the limiting part 121.

[0109] See Figure 2 , Figures 4 to 7 , Figure 11In one embodiment, the locking member 132 has a mounting groove 1322, and the elastic member 131 is partially disposed in the mounting groove 1322. That is, the locking body 1323 has a mounting groove 1322 at one end facing the elastic member 131, and the elastic member 131 is partially located in the mounting groove 1322. In this way, the mounting groove 1322 can limit the elastic member 131 and prevent the elastic member 131 from bending.

[0110] See Figure 4 , Figure 7 and Figure 8 In one embodiment, the limiting portion 121 is recessed on the surface of the battery cover 120 facing the support base 110. During the sliding of the battery cover 120, the locking end 1321 can move into or out of the limiting portion 121 so that the locking end 1321 abuts against or disengages from the limiting portion 121 to lock or unlock the battery cover 120 to the support base 110.

[0111] The limiting part 121 is recessed on the surface of the connecting edge 126, that is, the limiting part 121 is a limiting groove. When the battery cover 120 slides relative to the support base 110, the locking end 1321 can abut against the surface of the connecting edge 126. When the limiting part 121 is directly opposite the locking end 1321, the locking end 1321 can move into the limiting part 121. At this time, the limiting part 121 can lock the locking end 1321, restricting the movement of the limiting part 121 relative to the support base 110, thereby locking the battery cover 120.

[0112] When the power supply components in the battery compartment 112 need to be replaced or charged, a force is applied to the battery cover 120. At this time, the inner wall of the limiting part 121 can push the locking member 132 through the inclined surface of the locking end 1321, so that the locking member 132 compresses the elastic member 131. In this way, during the sliding process of the battery cover 120, the locking end 1321 can move out of the limiting part 121 and abut against the inner wall of the battery cover 120.

[0113] Of course, in other embodiments of this application, the limiting part 121 may also be a protrusion. The locking end 1321 abuts against the protrusion or passes over the protrusion to achieve a locking engagement between the locking end 1321 and the limiting part 121, thereby locking the battery cover 120.

[0114] See Figure 7 and Figure 8 In one embodiment, the surface of the battery cover 120 facing the support base 110 also has a protruding portion 122, which is disposed adjacent to the limiting portion 121 along the second direction. The protruding portion 122 is used to block the locking end 1321 in the limiting portion 121 so that the locking end 1321 is located in the limiting portion 121.

[0115] The protrusion 122 is located on the side of the limiting portion 121, in Figure 7 In the middle, the protrusion 122 is located below the limiting part 121. When the battery cover 120 is slidably covered on the support base 110, the protrusion 122 first contacts the locking end 1321. The protrusion 122 can push the locking end 1321 to compress the elastic member 131. As the battery cover 120 continues to slide, the locking end 1321 can pass over the protrusion 122 and be locked into the limiting part 121.

[0116] At this point, the battery cover 120 is installed in place, and the protrusion 122 can stop the locking end 1321 from the side. When a small amount of external force is applied to the battery cover 120, the protrusion 122 can stop and limit the locking end 1321, preventing the locking end 1321 from slipping off the protrusion 122, thereby preventing the battery cover 120 from falling off.

[0117] See Figure 7 and Figure 8 In one embodiment, the protrusion 122 has an inclined first guide surface 1221 along the second direction, which guides the locking end 1321 into the limiting part 121. That is, the surface of the protrusion 122 is away from the surface of the limiting part 121, that is, the upper surface of the protrusion 122 is the inclined first guide surface 1221.

[0118] In this way, when the battery cover 120 is slidably mounted on the support base 110, the inclined first guide surface 1221 can slide along the locking end 1321, causing the locking member 132 to retract, so that the locking end 1321 can abut against the top of the protrusion 122, and thus the locking end 1321 can pass over the protrusion 122 and be locked into the limiting part 121, thereby locking the battery cover 120.

[0119] See Figure 7 and Figure 8 In one embodiment, the protrusion 122 further has an inclined second guide surface 1222 along the second direction, the second guide surface 1222 being used to guide the locking end 1321 to move out of the limiting part 121. That is, the surface of the protrusion 122 facing the limiting part 121, i.e., the lower surface of the protrusion 122, is the inclined second guide surface 1222.

[0120] When the locking end 1321 abuts against the protrusion 122, the battery cover 120 is pushed further. At this time, the inclined second guide surface 1222 can correspond to the locking end 1321, and the elastic member 131 can gradually push the locking member 132 to abut against the second guide surface 1222, so that the locking member 132 retracts, making it easier for the locking end 1321 to be locked into the limiting part 121.

[0121] Meanwhile, when the battery cover 120 needs to be opened, the battery cover 120 slides relative to the support base 110 under the action of external force. At this time, the inclined second guide surface 1222 can slide along the locking end 1321, which facilitates the locking end 1321 to abut against the top of the protrusion 122, thereby facilitating the separation of the locking member 132 from the limiting part 121. At this time, the battery cover 120 can be separated from the support base 110, and the power supply component can be replaced or charged.

[0122] See Figure 4 , Figure 8 , Figure 9 and Figure 12 In one embodiment, the support base 110 further has a plurality of spaced-apart latching portions 113, and the surface of the battery cover 120 facing the support base 110 also has a plurality of spaced-apart locking portions 123. The plurality of locking portions 123 are correspondingly provided with the plurality of latching portions 113, so that the locking portions 123 engage with the corresponding latching portions 113 to lock the battery cover 120 to the support base 110 in a third direction. Figure 12 for Figure 1 The battery cover locking structure 100 shown is a cross-sectional view at DD.

[0123] Multiple snap-fit ​​portions 113 are spaced apart at the points where the support base 110 contacts the battery cover 120, and multiple locking portions 123 are respectively disposed on the surface of the battery cover 120 facing the support base 110, corresponding to the snap-fit ​​portions 113. Thus, after the battery cover 120 is placed on the support base 110, the snap-fit ​​portions 113 can engage with the locking portions 123 to lock the battery cover 120 to the support base 110, restricting the battery cover 120 from moving in any third direction.

[0124] Understandably, in principle, the number of latching parts 113 and locking parts 123 is not limited, as long as the latching parts 113 and locking parts 123 can reliably lock the battery cover 120 to the battery cover 120.

[0125] For example, multiple latching portions 113 include a first latching groove (not shown), a second latching groove (not shown), and a third latching groove (not shown), and multiple locking portions 123 include a first latch (not shown), a second latch (not shown), and a third latch (not shown). The first latch is correspondingly disposed with the first latching groove, the second latch is correspondingly disposed with the second latching groove, and the third latch is correspondingly disposed with the third latching groove. There are two first latches, which are disposed opposite to each other on the inner wall of the battery cover 120 in a first direction. The battery cover 120 has a second latch at the top in a third direction and a third latch at the bottom.

[0126] In this way, when the battery cover 120 is placed on the mounting base, the two first buckles can be engaged in the corresponding first buckle slots, the second buckle can be engaged in the corresponding second buckle slots, and the third buckle can be engaged in the corresponding third buckle slots, thereby achieving further engagement and locking of the battery cover 120 and preventing the battery cover 120 from detaching from the support base 110 in a third direction.

[0127] It is worth noting that the latching part 113 and the locking part 123 in the above embodiment are only one arrangement. The number and position of the latching part 113 and the locking part 123 are not limited to the above, and may be other, which will not be described in detail below.

[0128] See Figure 8 , Figure 9 and Figure 12 In one embodiment, the latching portion 113 includes a latching groove 1131 and a latching portion 1132. The latching groove 1131 extends at least along a second direction and is disposed on the support base 110. The latching portion 1132 is located at the end of the latching groove 1131. The locking portion 123 is movable along the latching groove 1131 and latches onto the latching portion 1132.

[0129] Understandably, when the battery cover 120 is first installed onto the support base 110, the locking part 123 is located in the fastening groove 1131. When the battery cover 120 is pushed to slide relative to the support base 110, the locking part 123 can slide along the fastening groove 1131. When the locking end 1321 is engaged with the limiting part 121, the locking part 123 moves to the fastening part 1132, and the fastening part 1132 limits the locking part 123. In this way, the fastening part 1132 can limit the locking part 123, thereby restricting the battery cover 120 from moving in a third direction, and achieving reliable locking of the battery cover 120.

[0130] Optionally, the fastening part 1132 is a limiting stop, which protrudes along the first direction, and the locking part 123 is a locking protrusion. Of course, in other embodiments of this application, the locking part 123 may also be a locking pin or other structural form that can cooperate with the fastening part 1132 for limiting.

[0131] See Figure 8 and Figure 9 In one embodiment, the support base 110 further has a first guide portion 114 extending in a second direction, and the surface of the battery cover 120 facing the support base 110 has a second guide portion 124. The first guide portion 114 and the second guide portion 124 are guided to guide the sliding movement of the battery cover 120 relative to the support base 110.

[0132] A first guide portion 114 is disposed in the recess 115 and extends in a second direction, and a second guide portion 124 is disposed in the connecting edge 126 of the battery cover 120 and extends in a second direction. When the battery cover 120 is installed on the support base 110, the second guide portion 124 is installed on the first guide portion 114.

[0133] When the battery cover 120 is pushed to slide relative to the support base 110, the first guide portion 114 can guide the sliding of the second guide portion 124, thereby guiding the sliding of the battery cover 120, so that the limiting portion 121 of the battery cover 120 can be aligned with the locking end 1321, and the snap-fit ​​portion 113 can be aligned with the locking portion 123 of the battery cover 120, so as to facilitate the locking of the battery cover 120.

[0134] Optionally, the first guide portion 114 is a groove, and the second guide portion 124 is a guide protrusion. Of course, in other embodiments of this application, the first guide portion 114 may have a guide groove, and the second guide portion 124 may have a guide protrusion.

[0135] When installing the battery cover 120, the battery cover locking structure 100 of this application installs the battery cover 120 from the bottom of the support base 110 onto the support base 110, and pushes the battery cover 120 to slide along the support base 110, thereby installing it onto the support base 110. During the sliding process, the second guide portion 124 cooperates with the first guide portion 114, and the locking portion 123 can slide along the fastening groove 1131. Furthermore, the limiting portion 121 of the battery cover 120 gradually approaches the locking end 1321.

[0136] When the locking end 1321 contacts the protrusion 122, the first guide surface 1221 slides along the locking end 1321 to gradually compress the elastic member 131 through the locking member 132. Then, the protrusion 122 gradually passes over the locking end 1321 so that the limiting part 121 contacts the locking end 1321. At this time, the limiting part 121 engages with the locking end 1321, and the battery cover 120 is installed in place. At the same time, multiple latching parts 113 and multiple locking parts 123 cooperate perfectly: the first latch engages with the first latching groove, the second latch engages with the second latch, and the third latch engages with the third latching groove.

[0137] After the battery cover 120 engages with the locking part 123 via the snap-fit ​​part 113, the snap-fit ​​part 113 can limit the locking part 123 via the fastening part 1132, restricting the battery cover 120 from moving vertically relative to the support base 110, that is, restricting the battery cover 120 from disengaging from the support base 110 in a third direction, thus ensuring that the power supply component is reliably fixed in the battery compartment 112.

[0138] Furthermore, since the engagement of the latching part 113 and the locking part 123 can only limit the movement of the battery cover 120 in a third direction, the locking end 1321 engages with the limiting part 121, and the protrusion 122 stops the locking end 1321, so that the locking end 1321 can be reliably locked to the limiting part 121, thereby limiting the sliding of the battery cover 120 relative to the support base 110 and preventing the battery cover 120 from becoming loose relative to the support base 110.

[0139] The process of replacing or charging the power supply component using the battery cover locking structure 100 of this application is as follows:

[0140] When it is necessary to replace or charge the power supply components in the battery compartment 112, push the battery cover 120 forcefully to move the second guide surface 1222 of the protrusion 122 along the locking end 1321 to overcome the elastic force of the elastic member 131. At this time, the locking member 132 can retract into the support base 110, so that the second guide surface 1222 moves along the locking end 1321 and passes over the protrusion 122, so that the limiting part 121 separates from the locking end 1321. At this time, the battery cover 120 can be removed, and then the power supply components in the battery compartment 112 can be replaced or charged.

[0141] After the power supply component is replaced or charged, the power supply component is installed into the battery compartment 112 of the support base 110. At the same time, the battery cover 120 is installed into the support base 110. Pushing the battery cover 120 causes it to slide on the support base 110. During the sliding process, the locking part 123 of the battery cover 120 can engage with the support base 110. At the same time, the limiting part 121 of the battery cover 120 can squeeze the locking end 1321, forcing the locking member 132 to compress the elastic member 131 and retract into the support base 110, thus removing the obstruction to the protrusion 122. At this time, the protrusion 122 can pass over the locking end 1321.

[0142] After the protrusion 122 passes the locking end 1321, the protrusion 122 no longer obstructs the locking end 1321. At this time, the elastic member 131 can push the locking member 132 to return to its original position and engage with the limiting part 121. In this way, the locking end 1321 can closely engage with the limiting part 121 to limit the battery cover 120 and prevent the battery cover 120 from sliding relative to the support base 110. At the same time, the engaging part 113 and the locking part 123 work together to reliably lock the battery cover 120 to the support base 110, ensuring the protective effect of the battery cover 120 on the power supply components.

[0143] The battery cover locking structure 100 of this application limits the battery cover 120 through the cooperation of the elastic member 131 and the locking member 132. The locking part 123 of the battery cover 120 engages with the locking part of the support base 110, thus restricting the battery cover 120 from sliding in the second direction and also restricting it from moving away from the support base 110 in the third direction, ensuring the battery cover 120 is reliably locked to the support base 110. Furthermore, the elastic member 131 is a metal spring, which has stable performance, smooth elasticity, and a long lifespan. This facilitates the installation and removal of the battery cover 120, provides high structural strength, and ensures a secure fastening.

[0144] This application also provides an electronic product, including a control structure and a battery cover locking structure 100 as claimed in any one of the claims. The control structure is disposed in the battery cover locking structure 100. After adopting the battery cover locking structure 100 of the above embodiment, the electronic product of this application can facilitate the replacement of power supply components and can reliably lock the battery cover 120 to ensure the protection effect of the power supply components.

[0145] In one embodiment, the electronic product is an electronic door lock, and the control structure includes a main control board and a button assembly, which are disposed in the battery cover locking structure 100. After adopting the battery cover locking structure 100 of the above embodiment, the electronic door lock of this application facilitates the replacement of power supply components and enables reliable locking of the battery cover 120, thereby ensuring the protection of the power supply components.

[0146] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0147] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A battery cover locking structure characterized by comprising: The battery cover is slidably covered on the support base, and the surface of the battery cover facing the support base is provided with a limiting portion. The locking assembly is telescopically arranged on the support base along the first direction, and has a locking end capable of extending out of the locking hole. The locking assembly comprises an elastic member and a locking member, and the elastic member elastically connects the locking member and the support base. The end of the locking member away from the elastic member is the locking end, and the elastic force of the elastic member can make the locking end extend out of the locking hole and abut against the limiting portion. The locking end is arranged in an inclined manner to guide the abutment or separation of the locking end and the limiting portion.

2. The battery cover locking structure according to claim 1, characterized by The limiting portion is recessed on the surface of the battery cover facing the support base. During the sliding of the battery cover, the locking end can move into or out of the limiting portion to make the locking end abut against or separate from the limiting portion to lock or unlock the battery cover on the support base.

3. The battery cover locking structure according to claim 2, characterized by The battery cover is slidable along a second direction perpendicular to the first direction, and the surface of the battery cover facing the support base is further provided with a protruding portion arranged in a protruding manner. The protruding portion is adjacent to the limiting portion along the second direction, and the protruding portion is used to block the locking end in the limiting portion so that the locking end is located in the limiting portion.

4. The battery cover locking structure according to claim 1, wherein The protruding portion has a first guide surface arranged in an inclined manner along the second direction, and the first guide surface is used to guide the locking end to move into the limiting portion. The support base is further provided with a plurality of spaced apart clamping portions, and the surface of the battery cover facing the support base is further provided with a plurality of spaced apart locking portions.

5. The battery cover locking structure according to claim 4, wherein The plurality of locking portions are correspondingly arranged with the plurality of clamping portions, so that the locking portions are buckled on the corresponding clamping portions to lock the battery cover on the support base along a third direction. The clamping portion comprises a buckling groove and a buckling portion, and the buckling groove extends at least along the second direction and is arranged on the support base.

6. The battery cover locking structure according to claim 1, wherein The locking portion can move along the buckling groove and be buckled on the buckling portion to limit the locking portion in the third direction. The battery cover locking structure at least comprises any one of the following features:

7. The battery cover locking structure according to claim 6, wherein First, the number of locking assemblies is multiple, and each locking assembly is arranged on the two sides of the support base along the first direction. The number of limiting portions is matched with the number of locking assemblies and is correspondingly arranged with the locking assemblies.

8. The battery cover locking structure according to any one of claims 1 to 7, characterized by, ​ ​ The second item is that the support base further has a first guide part extending in a second direction, and the battery cover has a second guide part on the surface thereof facing the support base; The first guide part and the second guide part guide each other to guide the sliding movement of the battery cover relative to the support base; The third item is that a part of the edge of the support base has a recessed part for accommodating the edge of the battery cover; The locking hole is communicated with the recessed part, and the locking end can extend into the recessed part to abut against the limiting part; The fourth item is that the battery cover locking structure further includes a support part arranged in the support base and located on the side of the support base facing away from the battery cover, and the support part supports the elastic part of the locking assembly; The fifth item is that the battery cover includes a cover plate body and connecting edges connected to three sides of the cover plate body, the connecting edges are arranged perpendicularly to the edges of the cover plate body and extend toward the support base, and the limiting part is arranged on the connecting edge; The sixth item is that the support base further includes a base body and a mounting part, and the base body has a recessed battery compartment on the surface thereof facing the battery cover; The mounting part is arranged on the surface of the base body facing away from the battery cover, the mounting part and the base body enclose a containing space for containing the retractable locking assembly and being communicated with the locking hole.

9. An electronic product, characterized by comprising: The electronic product includes a control structure and the battery cover locking structure according to any one of claims 1 to 8; The control structure is arranged in the battery cover locking structure.

10. The electronic product of claim 9, wherein, The electronic product is an electronic door lock; The control structure includes a main control board and a key assembly, and the main control board and the key assembly are arranged in the battery cover locking structure.

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