Switch structure and battery assembly

Abstract

The utility model provides a switch structure and a battery assembly. The switch structure comprises a locking piece and an operating piece, the first end of the locking piece is used for being rotatably installed on a first workpiece in the first direction, the second end of the locking piece is used for being connected with a second workpiece, and the second end of the locking piece is further used for being locked with or separated from the first workpiece. The operating part is movably installed on the first workpiece in the first direction and used for making contact with the locking part and driving the locking part to rotate around the first end of the locking part so that the second end of the locking part can be separated from the first workpiece. According to the switch structure, the operation piece is controlled to move to drive the locking piece to rotate, so that the locking piece is separated from the first workpiece, one-way movement of the operation piece in the horizontal direction is converted into overturning movement of the locking piece rotating around the first direction, and contraction of the locking piece in the direction perpendicular to the first direction is achieved; and therefore, the second workpiece is more convenient and quicker to disassemble, assemble and buckle.

Description

Technical Field

[0001] The utility model relates to the technical field of switch structures, and particularly relates to a switch structure and a battery assembly. Background Art

[0002] At present, switch structures are used in many devices. For example, battery packs that can be quickly disassembled and assembled, such as vacuum cleaners, floor washers, and power tools. To facilitate disassembly, most of the switch structures adopted are snap-fastener and housing clamping structures. However, most of the snap-fasteners in the existing switch structures move in one direction only, with a single disassembly and assembly method and strong limitations. Summary of the Invention

[0003] The utility model provides a switch structure and a battery assembly to solve the problem that most of the snap-fasteners in the existing switch structures move in one direction only, with a single disassembly and assembly method and strong limitations.

[0004] A switch structure includes a locking member and an operating member;

[0005] The first end of the locking member is rotatably mounted on a first workpiece along a first direction, the second end of the locking member is used to connect with a second workpiece, and the second end of the locking member is also used to lock or separate from the first workpiece;

[0006] The operating member is movably mounted on the first workpiece along the first direction, and is used to contact the locking member and drive the locking member to rotate around the first end of the locking member, so that the second end of the locking member separates from the first workpiece.

[0007] Preferably, a first inclined surface is provided on one side of the locking member close to the operating member, and a second inclined surface is provided at one end of the operating member close to the locking member; the first inclined surface and the second inclined surface are arranged oppositely.

[0008] Preferably, a guiding groove is provided on one side of the locking member close to the operating member, and one end of the operating member close to the locking member is inserted into the guiding groove.

[0009] Preferably, a limiting groove arranged along the first direction is provided on the operating member; the switch structure further includes a limiting member;

[0010] The limiting member passes through the limiting groove, and one end of the limiting member is used to be mounted on the first workpiece.

[0011] Preferably, the limiting member includes a main body column and a protrusion extending along the first direction from one side of the main body column;

[0012] The main body column passes through the limiting groove, and one end of the main body column is used to be mounted on the first workpiece, and the protrusion is located in the limiting groove.

[0013] Preferably, the switch structure further comprises an elastic member, one end of the elastic member is connected to the second end of the locking member, and the other end of the elastic member is used to be connected to the second workpiece.

[0014] Preferably, the locking member comprises a first body, a support arm extending from a first end of the first body, and a lock buckle extending from a second end of the first body;

[0015] One end of the support arm is rotatably mounted on the first workpiece, and the lock buckle is used to lock with or separate from the first workpiece.

[0016] Preferably, the number of the support arms is two, and the two support arms are arranged in an eight-shaped shape;

[0017] A rotating shaft is provided at one end of each of the supporting arms, and the rotating shaft is movably installed in the rotating seat of the first workpiece.

[0018] Preferably, the operating member comprises a button portion, a guide arm extending from one end edge of the button portion in a direction perpendicular to the button portion, and a top block extending from one end of the guide arm in a direction perpendicular to the button portion;

[0019] The button portion is used to be installed on the first workpiece, and the top block is used to contact the locking member to drive the locking member to rotate around the first end of the locking member so that the second end of the locking member is separated from the first workpiece.

[0020] A battery assembly, comprising a housing, a battery pack and the switch structure;

[0021] The housing is a first workpiece, and the battery pack is a second workpiece;

[0022] The first end of the locking member of the switch structure can be rotatably mounted on the housing, and the second end of the locking member is connected to the battery pack and is used to be locked with the housing;

[0023] The operating member is movably mounted on the housing and is used to contact the locking member to drive the locking member to rotate around the first end of the locking member so that the second end of the locking member is separated from the housing.

[0024] Preferably, the portion of the housing that contacts the operating member is formed into a smooth mirror surface.

[0025] The switch structure provided by the embodiment of the present utility model is used to disassemble the first workpiece and the second workpiece, and the second workpiece is installed on the first workpiece. For example, the first workpiece is a housing, and the second workpiece is a battery pack. The switch structure specifically includes a locking member and an operating member; during installation, the first end of the locking member is rotatably installed on the first workpiece along the first direction, and the second end of the locking member is used to contact the second workpiece, and the second end of the locking member is also used to lock or separate from the first workpiece, so that the second workpiece can be stably and reliably installed in the first workpiece. The operating member is movably installed on the first workpiece along the first direction. Specifically, the operating member can move along the horizontal direction of the first workpiece. When the staff presses the operating member to move, the operating member is used to contact the locking member, and can drive the locking member to rotate around the first end of the locking member, so that the second end of the locking member is separated from the first workpiece, thereby realizing the disassembly of the second workpiece. In this example, the switch structure controls the movement of the operating member to drive the rotation of the locking member, so that the locking member is separated from the first workpiece, converts the one-way movement of the operating member in the horizontal direction into the flipping movement of the locking member rotating around the first direction, realizes the contraction of the locking member in the direction perpendicular to the first direction, thereby making the disassembly, assembly and fastening of the second workpiece more convenient and fast; at the same time, it reduces the assembly space of the switch structure, makes the switch structure more delicate, achieves light weight, high capacity, long service time, convenient and fast disassembly and assembly, improves the practicality of the product, the experience of the end consumer, and the performance of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments of the present utility model will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 is an axonometric view of the switch structure from the first perspective in an embodiment of the present utility model;

[0028] Figure 2 is an axonometric view of the switch structure from the second perspective in an embodiment of the present utility model;

[0029] Figure 3 is an axonometric view of the locking member in an embodiment of the present utility model;

[0030] Figure 4 is an exploded view of the battery assembly in an embodiment of the present utility model;

[0031] Figure 5 is an axonometric view of the housing in an embodiment of the present utility model;

[0032] Figure 6It is an axonometric view of a battery pack in an embodiment of the present utility model;

[0033] Figure 7 It is an axonometric view of a battery assembly in an embodiment of the present utility model;

[0034] Figure 8 It is a sectional view of a battery assembly in an embodiment of the present utility model.

[0035] Wherein, 1, locking member; 101, first main body; 102, support arm; 103, lock catch; 104, rotating shaft; 2, operating member; 201, button portion; 202, guiding arm; 203, top block; 3, first inclined surface; 4, second inclined surface; 5, guiding groove; 6, limiting member; 61, main body column; 62, protrusion; 7, limiting groove; 8, elastic member; 9, rotating seat; 10, housing; 11, battery pack; 12, first fastener; 13, second fastener; 14, bayonet; 15, mounting hole; 16, housing cover. Detailed implementation manners

[0036] In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0037] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0038] In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0039] An embodiment of the present utility model provides a switch structure. Refer to Figure 1 andFigure 2 , the switch structure includes a locking member 1 and an operating member 2; the first end of the locking member 1 is rotatably mounted on the first workpiece along a first direction, the second end of the locking member 1 is used to contact the second workpiece, and the second end of the locking member 1 is also used to lock or separate from the first workpiece; the operating member 2 is movably mounted on the first workpiece along the first direction, and is used to contact the locking member 1 to drive the locking member 1 to rotate around the first end of the locking member 1, so that the second end of the locking member 1 separates from the first workpiece.

[0040] Wherein, the first direction is a direction parallel to the inner bottom wall of the first workpiece, which can be a transverse direction or a longitudinal direction.

[0041] As an example, the switch structure is used to disassemble the first workpiece and the second workpiece, and the second workpiece is mounted on the first workpiece. For example, the first workpiece is a housing 10 and the second workpiece is a battery pack 11. The switch structure specifically includes a locking member 1 and an operating member 2; during installation, the first end of the locking member 1 is rotatably mounted on the first workpiece along the first direction, the second end of the locking member 1 is used to contact the second workpiece, and the second end of the locking member 1 is also used to lock or separate from the first workpiece, so that the second workpiece can be stably and reliably mounted in the first workpiece. The operating member 2 is movably mounted on the first workpiece along the first direction. Specifically, the operating member 2 can move along the horizontal direction of the first workpiece. When the staff presses the operating member 2 to move, the operating member 2 is used to contact the locking member 1, which can drive the locking member 1 to rotate around the first end of the locking member 1, so that the second end of the locking member 1 separates from the first workpiece, thereby realizing the disassembly of the second workpiece. The switch structure in this example controls the movement of the operating member 2 to drive the rotation of the locking member 1, so that the locking member 1 separates from the first workpiece, converts the one-way movement of the operating member 2 in the horizontal direction into a flipping movement of the locking member 1 rotating around the first direction, realizes the contraction of the locking member 1 in the direction perpendicular to the first direction, thereby making the disassembly, assembly and buckling of the second workpiece more convenient and fast; at the same time, it reduces the assembly space of the switch structure, makes the switch structure more delicate, achieves light weight, high capacity, long service time, convenient and fast disassembly and assembly, improves the product practicability, the experience of end consumers, and the performance of the product.

[0042] In an embodiment, referring to Figure 3 and Figure 4 , a first inclined surface 3 is provided on one side of the locking member 1 close to the operating member 2, and a second inclined surface 4 is provided at one end of the operating member 2 close to the locking member 1; the first inclined surface 3 and the second inclined surface 4 are arranged opposite to each other.

[0043] As an example, a first inclined surface 3 is provided on one side of the locking member 1 close to the operating member 2, and a second inclined surface 4 is provided at one end of the operating member 2 close to the locking member 1. During installation, the first inclined surface 3 and the second inclined surface 4 are arranged opposite to each other. In this way, when the operating member 2 moves in the first direction, the operating member 2 is used to contact the locking member 1, and the first inclined surface 3 and the second inclined surface 4 are butted against each other, so that the locking member 1 can be lifted, and the locking member 1 rotates around the first direction, so that the second end of the locking member 1 is separated from the first workpiece, thereby realizing the disassembly of the second workpiece.

[0044] In one embodiment, referring to Figure 3 , a guiding groove 5 is provided on one side of the locking member 1 close to the operating member 2, and one end of the operating member 2 close to the locking member 1 is inserted into the guiding groove 5.

[0045] As an example, a guiding groove 5 is provided on one side of the locking member 1 close to the operating member 2. During installation, one end of the operating member 2 close to the locking member 1 is inserted into the guiding groove 5. In this way, when the operating member 2 moves in the first direction, the guiding groove 5 can provide guiding and limiting for the movement of the operating member 2, so that the operating member 2 can lift the locking member 1, and the locking member 1 rotates around the first direction, so that the second end of the locking member 1 is separated from the first workpiece, thereby realizing the disassembly of the second workpiece.

[0046] In one embodiment, referring to Figure 1 and Figure 5 , a limiting groove 7 arranged in the first direction is provided on the operating member 2; the switch structure further includes a limiting member 6; the limiting member 6 passes through the limiting groove 7, and one end of the limiting member 6 is used for being installed on the first workpiece.

[0047] As an example, the switch structure further includes a limiting member 6; during installation, a limiting groove 7 arranged in the first direction is provided on the operating member 2; the limiting member 6 passes through the limiting groove 7, and one end of the limiting member 6 is used for being installed on the first workpiece. Specifically, the limiting member 6 is fixed by a first fastener 12 (such as a screw). In this way, the limiting member 6 can provide guiding and limiting for the movement of the operating member 2, and avoid the operating member 2 moving out of position, resulting in the failure of the switch structure.

[0048] In one embodiment, referring to Figure 5 , the limiting member 6 includes a main body column 61 and a protrusion 62 extending from one side of the main body column 61 in the first direction; the main body column 61 passes through the limiting groove 7, and one end of the main body column 61 is used for being installed on the first workpiece, and the protrusion 62 is located in the limiting groove 7.

[0049] As an example, the limiting member 6 includes a main body column 61 and a protrusion 62. The protrusion 62 extends from one side of the main body column 61 along the first direction. The main body column 61 passes through the limiting groove 7, and one end of the main body column 61 is used for installation on the first workpiece. The protrusion 62 is located within the limiting groove 7. With such a setting, the operating member 2 can only move along the designed trajectory under the limitation of the limiting member 6 and the limiting groove 7, avoiding the deviation of the movement of the operating member 2 and causing the failure of the switch structure.

[0050] In one embodiment, referring to Figure 1 、 Figure 2 and Figure 6 , the switch structure further includes an elastic member 8. One end of the elastic member 8 is connected to the second end of the locking member 1, and the other end of the elastic member 8 is used for connection with the second workpiece.

[0051] As an example, the switch structure further includes an elastic member 8. During installation, one end of the elastic member 8 is connected to the second end of the locking member 1, specifically fixed together with the bone position of the locking member 1. The other end of the elastic member 8 is used for connection with the second workpiece. In this way, the elasticity of the elastic member 8 can provide buffer protection for the second workpiece, and at the same time, there is a margin of movement between the second workpiece and the locking member 1, that is, there is a margin of movement between the second workpiece and the first workpiece, which provides convenience for disassembling and assembling the second workpiece. Among them, the elastic member 8 can be a spring. When the second workpiece is installed in the first workpiece, the spring is compressed. The spring is compressed from the natural length L17.5mm to 13.8mm, and finally the second fastener 13 (such as a screw) is passed through the second workpiece installed in the first workpiece for fixation.

[0052] In this example, when the operating member 2 moves along the first direction, the operating member 2 is used to contact the locking member 1. The first inclined surface 3 is docked with the second inclined surface 4, which can lift the locking member 1, causing the locking member 1 to rotate around the first direction, so that the second end of the locking member 1 is separated from the first workpiece, compressing the elastic member 8. The moving stroke of the operating member 2 is 2.7mm, the locking member 1 rotates counterclockwise by 8.7° around the first end of the locking member 1, the upward stroke of the locking member 1 is 4.2mm, the elastic member 8 is compressed to 9mm, and the locking member 1 disengages from the bayonet 14 of the first workpiece. At this time, the second workpiece can be taken out from the first workpiece.

[0053] In one embodiment, referring to Figure 2 and Figure 3 , the locking member 1 includes a first main body 101, a support arm 102 extending from the first end of the first main body 101, and a lock catch 103 extending from the second end of the first main body 101. One end of the support arm 102 is rotatably installed on the first workpiece, and the lock catch 103 is used for locking or separating from the first workpiece.

[0054] As an example, the locking member 1 includes a first main body 101, a support arm 102, and a lock 103; the support arm 102 extends from the first end of the first main body 101, and the lock 103 extends from the second end of the first main body 101. During installation, one end of the support arm 102 is rotatably installed on the first workpiece, and the lock 103 is used to lock or separate from the first workpiece, so as to lock the locking member 1 in the bayonet 14 of the first workpiece and fix the second workpiece in the first workpiece; the first main body 101 contacts the operating member 2, and the operating member 2 can move in the first direction. When the staff presses and moves the operating member 2, the operating member 2 contacts the first main body 101 and can drive the first main body 101 to rotate around one end of the support arm 102, specifically rotate in the first direction, so that the lock 103 separates from the first workpiece, thereby realizing the disassembly of the second workpiece. Among them, the first inclined surface 3 is provided on the first main body 101.

[0055] In one embodiment, referring to Figure 3 and Figure 5 , the number of the support arms 102 is two, and the two support arms 102 are arranged in a V shape; a rotating shaft 104 is provided at one end of each support arm 102, and the rotating shaft 104 is movably installed in the rotating seat 9 of the first workpiece.

[0056] As an example, the number of the support arms 102 is two, and the two support arms 102 are arranged in a V shape, which can improve the support strength of the locking member 1. During installation, a rotating shaft 104 is provided at one end of each support arm 102, and a rotating seat 9 is provided on the first workpiece; the rotating shaft 104 is movably installed in the rotating seat 9, which can facilitate the rotation of the locking member 1.

[0057] In one embodiment, referring to Figure 2 and Figure 4 , the operating member 2 includes a key portion 201, a guiding arm 202 extending from one end edge of the key portion 201 in a direction perpendicular to the key portion 201, and a top block 203 extending from one end of the guiding arm 202 in a direction perpendicular to the key portion 201; the key portion 201 is used to be installed on the first workpiece, and the top block 203 is used to contact the locking member 1 and drive the locking member 1 to rotate around the first end of the locking member 1, so that the second end of the locking member 1 separates from the first workpiece.

[0058] As an example, the operating member 2 includes a button portion 201, a guiding arm 202, and a top block 203. During installation, the button portion 201 is used to be installed on the first workpiece. Specifically, an installation hole 15 is provided on one side wall of the first workpiece, and the button portion 201 is movably installed in the installation hole 15. The guiding arm 202 extends from one end edge of the button portion 201 in a direction perpendicular to the button portion 201, and a limiting groove 7 is provided on the guiding arm 202 along the moving direction of the operating member 2. The limiting member 6 passes through the limiting groove 7, and one end of the limiting member 6 is used to be installed on the first workpiece. In this way, the limiting member 6 can provide guiding and limiting for the movement of the operating member 2, avoiding the deviation of the movement of the operating member 2 and causing the failure of the switch structure. The top block 203 extends from one end of the guiding arm 202 in a direction perpendicular to the button portion 201, and the top block 203 is used to contact the locking member 1. Specifically, a second inclined surface 4 is provided on the top block 203 and cooperates with the first inclined surface 3 on the locking member 1, which can drive the locking member 1 to rotate around the first end of the locking member 1, so that the second end of the locking member 1 is separated from the first workpiece, facilitating the disassembly of the second workpiece.

[0059] An embodiment of the present invention provides a battery assembly. Refer to Figures 1-8 , including a housing 10, a battery pack 11, and a switch structure. The housing 10 is the first workpiece, and the battery pack 11 is the second workpiece. The first end of the locking member 1 of the switch structure is rotatably installed on the housing 10, the second end of the locking member 1 is connected to the battery pack 11 and is used to lock with the housing 10. The operating member 2 is movably installed on the housing 10 and is used to contact the locking member 1, driving the locking member 1 to rotate around the first end of the locking member 1, so that the second end of the locking member 1 is separated from the housing 10.

[0060] As an example, the battery assembly includes a housing 10, a battery pack 11, and a switch structure; the switch structure is used to disassemble the battery pack 11 in the housing 10, and specifically includes a locking member 1 and an operating member 2; during installation, the first end of the locking member 1 is rotatably installed on the housing 10, and the second end of the locking member 1 is connected to the battery pack 11 and is used to lock with the housing 10, so that the battery pack 11 can be stably and securely installed in the housing 10. The operating member 2 is movably installed on the housing 10. Specifically, the operating member 2 can move along the horizontal direction of the housing 10. When the staff presses the operating member 2 to move, the operating member 2 is used to contact the locking member 1, and can drive the locking member 1 to rotate around the first end of the locking member 1, so that the second end of the locking member 1 is separated from the housing 10, thereby realizing the disassembly of the battery pack 11. In this example, the switch structure controls the movement of the operating member 2 to drive the rotation of the locking member 1, separates the locking member 1 from the housing 10, converts the one-way movement into a rotational movement, and realizes the contraction of the locking member 1 in the vertical direction, so that the disassembly, assembly and fastening of the battery pack 11 are more convenient and fast; at the same time, the assembly space of the switch structure is reduced, making the switch structure more delicate and refined, and the rework and maintenance are more convenient and fast, achieving light weight, high capacity, long service time, convenient and fast disassembly and assembly, improving the product practicability, the experience of end consumers, and the performance of the product; solving the disadvantages of low product space utilization rate and insufficient service time of the power module of current replaceable battery products, and realizing lightness and flexibility, and one charge can meet most usage requirements. Among them, the battery assembly further includes a shell cover 16, and the shell cover 16 surrounds the battery pack 11 and is installed on the housing 10, so as to provide protection for the battery pack 11.

[0061] In one embodiment, referring to Figure 1 , the part of the housing 10 in contact with the operating member 2 is provided as a smooth mirror surface.

[0062] As an example, the part of the housing 10 in contact with the operating member 2 is provided as a smooth mirror surface, which can reduce the frictional resistance between the operating member 2 and the housing 10 during movement and facilitate the movement of the operating member 2. Among them, when installing the operating member 2, first make the housing 10 elastically deformed under pressure, and then install the operating member 2 into the installation hole 15 of the housing 10.

[0063] The above-described embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A switch structure, characterized in that: including a locking member and an operating member; The first end of the locking member is used to be rotatably mounted on the first workpiece along a first direction, the second end of the locking member is used to connect with the second workpiece, and the second end of the locking member is also used to lock or separate from the first workpiece; The operating member is movably mounted on the first workpiece along a first direction, and is used to contact the locking member to drive the locking member to rotate around the first end of the locking member, so that the second end of the locking member is separated from the first workpiece.

2. The switch structure according to claim 1, characterized in that: A first inclined surface is provided on one side of the locking member close to the operating member, and a second inclined surface is provided on one end of the operating member close to the locking member; the first inclined surface is arranged opposite to the second inclined surface.

3. The switch structure according to claim 1, characterized in that: A guide groove is provided on one side of the locking member close to the operating member, and an end of the operating member close to the locking member is inserted into the guide groove.

4. The switch structure according to claim 1, characterized in that: The operating member is provided with a limiting groove arranged along the first direction; the switch structure also includes a limiting member; The limiting member passes through the limiting groove, and one end of the limiting member is used for being installed on the first workpiece.

5. The switch structure according to claim 4, characterized in that: The limiting member includes a main column and a protrusion extending from one side of the main column along a first direction; The main body column passes through the limiting groove, and one end of the main body column is used to be installed on the first workpiece, and the protrusion is located in the limiting groove.

6. The switch structure according to claim 1, characterized in that: The switch structure further comprises an elastic member, one end of which is connected to the second end of the locking member, and the other end of which is used to be connected to the second workpiece.

7. The switch structure according to claim 1, characterized in that: The locking member includes a first body, a support arm extending from a first end of the first body, and a lock buckle extending from a second end of the first body; One end of the support arm is rotatably mounted on the first workpiece, and the lock buckle is used to lock with or separate from the first workpiece.

8. The switch structure according to claim 7, characterized in that: There are two support arms, and the two support arms are arranged in an eight-shaped shape; A rotating shaft is provided at one end of each of the supporting arms, and the rotating shaft is movably installed in the rotating seat of the first workpiece.

9. The switch structure according to claim 1, characterized in that: The operating member includes a button portion, a guide arm extending from one end edge of the button portion in a direction perpendicular to the button portion, and a top block extending from one end of the guide arm in a direction perpendicular to the button portion; The button portion is used to be installed on the first workpiece, and the top block is used to contact the locking member to drive the locking member to rotate around the first end of the locking member so that the second end of the locking member is separated from the first workpiece.

10. A battery assembly, characterized in that: Comprising a housing, a battery pack and a switch structure according to any one of claims 1 to 9; The housing is a first workpiece, and the battery pack is a second workpiece; The first end of the locking member of the switch structure can be rotatably mounted on the housing, and the second end of the locking member is connected to the battery pack and is used to be locked with the housing; The operating member is movably mounted on the housing and is used to contact the locking member to drive the locking member to rotate around the first end of the locking member so that the second end of the locking member is separated from the housing.

11. The battery assembly according to claim 10, characterized in that: The portion of the housing that contacts the operating member is configured as a smooth mirror surface.

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