Switch assembly

Abstract

The utility model provides a switch assembly, and relates to the technical field of low-voltage apparatuses. The switch assembly comprises a change-over switch, a connecting seat and a drawer seat. Wherein the connecting base is detachably connected with the change-over switch, and a first clamping structure is arranged on the side, away from the change-over switch, of the connecting base. A second clamping structure is arranged on the side, facing the connecting base, of the drawer base, and the second clamping structure is matched with the first clamping structure in a clamping mode. According to the switch assembly provided by the invention, in the assembly process of the switch assembly, the possibility that an installation tool interferes with a structural member can be reduced, and the assembly efficiency of the switch assembly is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of low-voltage electrical apparatus, in particular to a switch assembly. BACKGROUND

[0002] The switch assembly can be electrically connected in a circuit. The switch assembly can be switched between different use states, thereby making the circuit in different working states. Exemplarily, in the case that the switch assembly is in a closed state, there is current passing through the circuit; in the case that the switch assembly is in an open state, there is no current passing through the circuit.

[0003] The switch assembly can include a switching switch, a base, and a drawer seat. The base can be arranged between the switching switch and the drawer seat and connect the switching switch and the drawer seat.

[0004] Based on the structure of the existing switch assembly, the connection between different structural members needs to rely on installation tools, and in the process of connecting different structural members, the installation tools can interfere with the structural members, thereby reducing the installation efficiency of the switch assembly. CONTENT OF THE UTILITY MODEL

[0005] The present application provides a switch assembly, which can reduce the possibility of interference between installation tools and structural members during assembly of the switch assembly, and improve the assembly efficiency of the switch assembly.

[0006] In a first aspect, the present application provides a switch assembly, which includes a switching switch, a connecting seat, and a drawer seat. The connecting seat is detachably connected with the switching switch, and a first clamping structure is arranged on a side of the connecting seat away from the switching switch. A second clamping structure is arranged on a side of the drawer seat facing the connecting seat, and the second clamping structure is clamped and matched with the first clamping structure.

[0007] In the present application, the switching switch can adjust the working state of the circuit. The connecting seat can realize the connection between the switching switch and the drawer seat. The drawer seat can provide a mounting carrier for the connecting seat.

[0008] Compared with the connection between the connecting seat and the drawer seat in the prior art by means of installation tools, in the present application, since the first clamping structure is arranged on the side of the connecting seat away from the switching switch, the second clamping structure is arranged on the side of the drawer seat facing the connecting seat, and the first clamping structure is clamped and matched with the second clamping structure, the connection between the connecting seat and the drawer seat can be realized by matching the first clamping structure with the second clamping structure, without the need for installation tools, which can reduce or even avoid the possibility of interference between the installation tools and the structural members such as the drawer seat, thereby ensuring the connection reliability of the connecting seat and the drawer seat and improving the installation efficiency of the connecting seat and the drawer seat.

[0009] In some possible implementation manners, the first clamping structure is a protruding structure, and the second clamping structure is a groove structure, and at least part of the protruding structure extends into the groove structure. Alternatively, the first clamping structure is a groove structure, and the second clamping structure is a protruding structure, and at least part of the protruding structure extends into the groove structure.

[0010] In examples of the present application, the first clamping structure is a protruding structure, and the second clamping structure is a groove structure. In this case, the protruding structure is arranged on the connecting seat, and the groove structure is arranged on the drawer seat. The connecting seat and the drawer seat can be connected through the clamping cooperation of the groove structure and the protruding structure. Alternatively, the first clamping structure is a groove structure, and the second clamping structure is a protruding structure. In this case, the groove structure is arranged on the connecting seat, and the protruding structure is arranged on the drawer seat. The connecting seat and the drawer seat can be connected through the clamping cooperation of the groove structure and the protruding structure.

[0011] In some possible implementation manners, the protruding structure is at least one of a dovetail protruding structure, a prism protruding structure, a cylindrical protruding structure, and a circular truncated cone protruding structure.

[0012] In some possible implementation manners, a plurality of first clamping structures are arranged at intervals, and a plurality of second clamping structures are arranged at intervals. The plurality of first clamping structures are uniformly arranged, and the arrangement positions of the second clamping structures correspond to the arrangement positions of the first clamping structures.

[0013] In examples of the present application, a plurality of first clamping structures and a plurality of second clamping structures are arranged, and the arrangement positions of the second clamping structures correspond to the arrangement positions of the first clamping structures. The connecting seat and the drawer seat can be connected through the cooperation of multiple groups of first clamping structures and second clamping structures, so that the connection of the connecting seat and the drawer seat is more reliable, and the amplitude of shaking of the connecting seat relative to the drawer seat is further reduced.

[0014] In some possible implementation manners, the switch assembly further includes a first positioning structure and a second positioning structure that cooperate with each other.

[0015] The first positioning structure is arranged on the connecting seat. The second positioning structure is arranged on the drawer seat, and the second positioning structure cooperates with the first positioning structure.

[0016] The cooperation direction of the first positioning structure and the second positioning structure is a first direction, the cooperation direction of the first clamping structure and the second clamping structure is a second direction, and a non-zero included angle is arranged between the first direction and the second direction.

[0017] In examples of the present application, on the basis of the first clamping structure and the second clamping structure clamping and limiting the relative positions of the connecting seat and the drawer seat, the first positioning structure is arranged on the connecting seat, and the second positioning structure is arranged on the drawer seat. The cooperation of the first positioning structure and the second positioning structure can further ensure the connection reliability of the connecting seat and the drawer seat.

[0018] In addition, the first clamping structure and the second clamping structure limit the connecting seat and the drawer seat in the first direction, the first positioning structure and the second positioning structure limit the connecting seat and the drawer seat in the second direction, and a non-zero included angle is arranged between the first direction and the second direction, so that the first clamping structure and the second clamping structure cooperate, and the first positioning structure and the second positioning structure cooperate to limit the connecting seat and the drawer seat from different directions, thereby further ensuring the connection reliability of the connecting seat and the drawer seat.

[0019] In some possible implementation manners, the switch assembly further includes a connecting structure. The connecting seat is provided with a mounting cavity, and a side cavity wall of the mounting cavity is provided with a first mounting hole. The switching switch is mounted in the mounting cavity, and the switching switch is provided with a second mounting hole that is in communication with the first mounting hole. Part of the connecting structure is arranged through the first mounting hole and the second mounting hole to connect the switching switch and the connecting seat.

[0020] In the examples of the present application, the mounting cavity can provide a mounting space for the switching switch. The first mounting hole is arranged on the side cavity wall of the mounting cavity, the second mounting hole is arranged on the switching switch, the second mounting hole is in communication with the first mounting hole, and the connecting structure can be arranged through the first mounting hole and the second mounting hole to realize the connection between the switching switch and the connecting seat.

[0021] In some possible implementation manners, the connecting structure includes a first limiting portion, a connecting body, and a second limiting portion. The first limiting portion is clamped to one side of the side cavity wall away from the switching switch. The connecting body is arranged through the first mounting hole and the second mounting hole. The second limiting portion is arranged at one end of the connecting body away from the first limiting portion, and the second limiting portion is clamped to one side of the switching switch away from the side cavity wall.

[0022] In the examples of the present application, the first limiting portion is clamped to one side of the side cavity wall away from the switching switch, the second limiting portion is clamped to one side of the switching switch away from the side cavity wall, the connecting body is arranged through the first mounting hole and the second mounting hole, and the connecting body connects the first limiting portion and the second limiting portion. Therefore, the connection between the switching switch and the connecting seat can be realized by cooperation of the first limiting portion, the connecting body, and the second limiting portion, and the amplitude of shaking of the switching switch relative to the connecting seat is reduced.

[0023] In some possible implementation manners, the second limiting portion is provided with a guide surface, and an inclination direction of the guide surface is matched with an assembly direction of the second limiting portion.

[0024] Based on the above, in the process of connecting the switching switch and the connecting seat by the connecting structure, the second limiting portion is arranged through the first mounting hole and the second mounting hole, and the hole wall of the first mounting hole and the hole wall of the second mounting hole are first matched with the end portion with the smallest size of the second limiting portion, so as to facilitate the arrangement of the second limiting portion through the first mounting hole and the second mounting hole, and improve the installation efficiency of the connecting structure, the switching switch, and the connecting seat.

[0025] In some possible implementation manners, the connecting body includes a plurality of connecting parts arranged at intervals. The second limiting part includes a plurality of limiting parts arranged at intervals, and the limiting parts are arranged on the side of the connecting parts away from the first limiting part, and the end of the limiting parts away from the connecting parts is a free end.

[0026] In the example of the present application, the connecting body includes a plurality of connecting parts arranged at intervals, and during assembly of the switch assembly, an operator can apply a force to the connecting body so that the distance between adjacent connecting parts decreases. Since the limiting parts are arranged on the side of the connecting parts away from the first limiting part, and the end of the limiting parts away from the connecting parts is a free end, the distance between adjacent limiting parts can also decrease under the driving of the connecting parts, so that the second limiting part can be arranged in the first mounting hole and the second mounting hole. After the force disappears, the second limiting part can return to the initial state and be clamped to the side of the switch away from the side wall of the cavity, thereby realizing the connection between the switch and the connecting seat.

[0027] In some possible implementation manners, the connecting structure further includes a hand-held part arranged on the side of the first limiting part away from the connecting body.

[0028] By arranging the hand-held part on the side of the first limiting part away from the connecting body, the operator can conveniently connect or disassemble the connecting seat and the switch through the hand-held part, thereby improving the assembly efficiency of the switch and the connecting seat and improving the use performance of the switch assembly. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 A structural schematic diagram of a switch assembly is provided for the example of the present application.

[0030] Figure 2 A structural schematic diagram of a drawer seat is provided for the example of the present application.

[0031] Figure 3 A structural schematic diagram of a connecting seat is provided for the example of the present application.

[0032] Figure 4 A cooperation schematic diagram of a switch and a connecting seat is provided for the example of the present application.

[0033] Figure 5 A structural schematic diagram of a switch is provided for the example of the present application.

[0034] Figure 6 A structural schematic diagram of a connecting structure is provided for the example of the present application.

[0035] REFERENCE SIGNS:

[0036] 100, switch assembly; 110, switching switch; 111, second mounting hole; 120, connecting seat; 121, first clamping structure; 122, first positioning structure; 123, first mounting hole; 130, drawer seat; 131, second clamping structure; 132, second positioning structure; 140, connecting structure; 141, first limiting portion; 142, connecting body; 1421, connecting sub-body; 143, second limiting portion; 1431, limiting sub-portion; 144, hand-held portion. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the examples of the present application clearer, the technical solutions in the examples of the present application will be described clearly and completely below with reference to the drawings in the examples of the present application. Obviously, the described examples are some examples of the present application, but not all the examples. Based on the examples in the present application, all other examples obtained by a person of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs; the terminology used in the specification of the present application is only for the purpose of describing specific examples and is not intended to limit the present application; the terms “comprise” and “have” and any variations thereof in the specification and claims of the present application and the description of the drawings are intended to cover non-exclusive inclusion.

[0039] Reference herein to “example” means that a particular feature, structure, or characteristic described in connection with the example can be included in at least one example of the present application. The appearance of the phrase “example” in various places in the specification does not necessarily all refer to the same example, nor is it necessarily mutually exclusive of other examples. It is explicitly and implicitly understood that the examples described herein can be combined.

[0040] The term “and / or” herein is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A existing, A and B existing, and B existing. In addition, the character “ / ” herein generally represents an “or” relationship between the front and rear associated objects.

[0041] The orientation words appearing in the following description are the directions shown in the drawings, and do not limit the specific structure of the switch assembly of the present application.

[0042] In addition, the terms “first”, “second”, and the like in the specification and claims of the present application or the above drawings are used to distinguish different objects, and are not used to describe a specific order, and can explicitly or implicitly include one or more of the features.

[0043] In the description of the present application, the meaning of "a plurality of" is two or more (including two), and the meaning of "a plurality of groups" is two or more groups (including two groups).

[0044] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense. For example, the "connection" or "connection" of mechanical structure can mean physical connection, such as fixed connection, for example, fixed connection by spacer, such as fixed connection by screw, bolt or other spacer; the physical connection can also be detachable connection, such as mutual clamping or clamping connection; the physical connection can also be integrally connected, such as welding, bonding or integrally formed connection. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0045] The switch assembly can be electrically connected in the circuit. The switch assembly can be switched between different use states, so that the circuit is in different working states. Illustratively, in the case that the switch assembly is in the closed state, there is current in the circuit; in the case that the switch assembly is in the open state, there is no current in the circuit.

[0046] The switch assembly can include a switching switch, a base and a drawer seat. The base can be arranged between the switching switch and the drawer seat, and the base connects the switching switch and the drawer seat.

[0047] Based on the existing switch assembly structure, the base and the drawer seat are threadedly connected, and during the connection process of the base and the drawer seat, the installation tool is needed. Since the drawer seat is provided with a coil and other structural members, when the drawer seat and the base are connected, the installation tool is likely to interfere with the other structural members, thereby affecting the installation efficiency of the base and the drawer seat.

[0048] Based on the above, the present application provides a switch assembly.

[0049] In order for those skilled in the art to better understand the present application, the switch assembly provided by the present application will be described clearly and completely in conjunction with the drawings.

[0050] Illustratively, the present application provides a switch assembly, Figure 1 The structure diagram of the switch assembly provided by the present application, Figure 2 The structure diagram of the drawer seat provided by the present application, Figure 3 The structure diagram of the connecting seat provided by the present application.

[0051] Please refer to Figures 1-3The switch assembly 100 comprises a switching switch 110, a connecting seat 120 and a drawer seat 130. The connecting seat 120 is detachably connected with the switching switch 110, and the first clamping structure 121 is arranged on the side of the connecting seat 120 away from the switching switch 110. The second clamping structure 131 is arranged on the side of the drawer seat 130 facing the connecting seat 120, and the second clamping structure 131 is clamped and matched with the first clamping structure 121.

[0052] The switch assembly 100 can be a double-coil contactor switch, a multi-circuit circuit breaker, etc.

[0053] The switching switch 110 can be electrically connected in a circuit, and the switching switch 110 can be in a closed state and an open state.

[0054] In the case that the switching switch 110 is in the closed state, there is current passing through the circuit. In the case that the switching switch 110 is in the open state, there is no current passing through the circuit. The operator can switch the use state of the switching switch 110 according to the user's demand.

[0055] The connecting seat 120 and the switching switch 110 can be detachably connected by buckling, clamping, threaded connection, etc.

[0056] The first clamping structure 121 is arranged on the side of the connecting seat 120 away from the switching switch 110, and the second clamping structure 131 is arranged on the side of the drawer seat 130 facing the connecting seat 120. The first clamping structure 121 can be a clamping hook, a clamping protrusion, etc., and the second clamping structure 131 can be a clamping groove, a clamping recess, etc., or the first clamping structure 121 can be a clamping groove, a clamping recess, etc., and the second clamping structure 131 can be a clamping hook, a clamping protrusion, etc. The specific implementation of the first clamping structure 121 and the second clamping structure 131 is not limited in the examples of the present application, as long as the first clamping structure 121 and the second clamping structure 131 are clamped and matched.

[0057] The base connects the switching switch 110 and the drawer seat 130, so that the switching switch 110, the connecting seat 120 and the drawer seat 130 form a whole, which facilitates the maintenance and replacement of the switch assembly 100 during use.

[0058] In the examples of the present application, the switching switch 110 can adjust the working state of the circuit. The connecting seat 120 can realize the connection of the switching switch 110 and the drawer seat 130. The drawer seat 130 can provide a mounting carrier for the connecting seat 120.

[0059] Compared with the prior art, in the example of the present application, the first clamping structure 121 is arranged on the side of the connecting seat 120 away from the switch 110, the second clamping structure 131 is arranged on the side of the drawer seat 130 facing the connecting seat 120, and the first clamping structure 121 and the second clamping structure 131 are clamped and matched, so that the connection of the connecting seat 120 and the drawer seat 130 can be realized by matching the first clamping structure 121 and the second clamping structure 131, without the need for installation tools, which can reduce or even avoid the possibility of interference between the installation tools and the drawer seat 130 and other structural parts, thereby ensuring the connection reliability of the connecting seat 120 and the drawer seat 130 and improving the installation efficiency of the connecting seat 120 and the drawer seat 130.

[0060] Based on the switch assembly 100 provided in the above example, please refer to Figures 1-3 The first clamping structure 121 is a protruding structure, the second clamping structure 131 is a groove structure, and at least part of the protruding structure extends into the groove structure. Alternatively, the first clamping structure is a groove structure, and the second clamping structure is a protruding structure, and at least part of the protruding structure extends into the groove structure.

[0061] The protruding structure can be a boss or a column, and the shape of the groove structure is matched with the shape of the protruding structure.

[0062] The protruding structure can be provided with one or more, and the number of groove structures is equal to the number of protruding structures, and the groove structures and the protruding structures correspond one by one.

[0063] Regardless of whether the first clamping structure 121 is a protruding structure and the second clamping structure 131 is a groove structure, or the first clamping structure is a groove structure and the second clamping structure is a protruding structure, in the example of the present application, the direction in which the protruding structure is clamped to the groove structure can be the same as the arrangement direction of the connecting seat 120 and the drawer seat 130, or perpendicular to the arrangement direction of the connecting seat 120 and the drawer seat 130. In the illustration, only the direction in which the protruding structure is clamped to the groove structure is perpendicular to the arrangement direction of the connecting seat 120 and the drawer seat 130 is exemplified. The example of the present application is also described only by taking the direction in which the protruding structure is clamped to the groove structure as perpendicular to the arrangement direction of the connecting seat 120 and the drawer seat 130 as an example.

[0064] In the examples of the present application, the first clamping structure 121 is provided as a protruding structure, and the second clamping structure 131 is provided as a groove structure. At this time, the protruding structure is arranged on the connecting seat 120, and the groove structure is arranged on the drawer seat 130. The connecting seat 120 and the drawer seat 130 can be connected through the clamping cooperation of the groove structure and the protruding structure. Alternatively, the first clamping structure is provided as a groove structure, and the second clamping structure is provided as a protruding structure. At this time, the groove structure is arranged on the connecting seat 120, and the protruding structure is arranged on the drawer seat 130. The connecting seat 120 and the drawer seat 130 can be connected through the clamping cooperation of the groove structure and the protruding structure.

[0065] Based on the switch assembly 100 provided in the above examples, the protruding structure is at least one of a dovetail protrusion, a prism protrusion, a cylindrical protrusion, and a circular truncated cone protrusion.

[0066] The protruding structure can be a dovetail protrusion, a prism protrusion, a cylindrical protrusion, or a circular truncated cone protrusion. The protruding structure can also be formed by cooperation of at least two of a dovetail protrusion, a prism protrusion, a cylindrical protrusion, and a circular truncated cone protrusion. The examples of the present application do not limit the implementation mode of the protruding structure, as long as the cooperation of the protruding structure and the groove structure can realize the connection of the connecting seat 120 and the drawer seat 130.

[0067] In the case where the protruding structure is a dovetail protrusion and the protruding structure is arranged on the connecting seat 120, the cross-sectional area of the protruding structure decreases in the direction of the protruding structure towards the connecting seat 120. Therefore, through the cooperation of the protruding structure and the groove structure, the relative position of the connecting seat 120 and the drawer seat 130 can be limited in the arrangement direction of the two side walls of the clamping groove, or the relative position of the connecting seat 120 and the drawer seat 130 can be limited in the direction of the connecting seat 120 towards the drawer seat 130, thereby reducing the amplitude of the shaking of the connecting seat 120 relative to the drawer seat 130 and ensuring the connection reliability of the connecting seat 120 and the drawer seat 130.

[0068] Based on the switch assembly 100 provided in the above examples, a plurality of first clamping structures (not shown in the figure) are arranged at intervals, and a plurality of second clamping structures are arranged at intervals. The plurality of first clamping structures are uniformly arranged, and the arrangement positions of the second clamping structures correspond to the arrangement positions of the first clamping structures.

[0069] The shapes of the plurality of first clamping structures can be the same or different, and the examples of the present application do not make specific limitations thereon.

[0070] The number of the first clamping structures is equal to the number of the second clamping structures, and the first clamping structures and the second clamping structures correspond to each other one by one.

[0071] In the example of the present application, the first clamping structure and the second clamping structure are both provided with a plurality of structures, and the second clamping structure is arranged at a position corresponding to the position of the first clamping structure. The connection between the connecting seat 120 and the drawer seat 130 can be achieved by cooperation of multiple sets of first clamping structures and second clamping structures, so that the connection between the connecting seat 120 and the drawer seat 130 is more reliable, and the amplitude of the shaking of the connecting seat 120 relative to the drawer seat 130 is further reduced.

[0072] Based on the switch assembly 100 provided in the above example, please refer to Figure 2 and Figure 3 The switch assembly 100 further comprises a first positioning structure 122 and a second positioning structure 132 that cooperate with each other. The first positioning structure 122 is arranged on the connecting seat 120. The second positioning structure 132 is arranged on the drawer seat 130, and the second positioning structure 132 cooperates with the first positioning structure 122.

[0073] The cooperation direction of the first positioning structure 122 and the second positioning structure 132 is the first direction, and the cooperation direction of the first clamping structure 121 and the second clamping structure 131 is the second direction. The first direction and the second direction form a non-zero included angle.

[0074] In the case where the first positioning structure 122 is a positioning protrusion, the second positioning structure 132 can be a positioning groove or a positioning surface. Alternatively, in the case where the second positioning structure 132 is a positioning protrusion, the first positioning structure 122 can be a positioning groove or a positioning surface.

[0075] The first direction can be parallel to the arrangement direction of the two side walls of the groove structure, and the second direction can be perpendicular to the first direction. For example, the second direction can be parallel to the extension direction of the groove structure, and the present application does not make specific limitations on this.

[0076] In the example of the present application, on the basis of the first clamping structure 121 and the second clamping structure 131 clamping to limit the relative position of the connecting seat 120 and the drawer seat 130, the first positioning structure 122 is arranged on the connecting seat 120, and the second positioning structure 132 is arranged on the drawer seat 130. The cooperation of the first positioning structure 122 and the second positioning structure 132 can further ensure the connection reliability of the connecting seat 120 and the drawer seat 130.

[0077] In addition, the first clamping structure 121 and the second clamping structure 131 limit the connection seat 120 and the drawer seat 130 in the first direction, the first positioning structure 122 and the second positioning structure 132 limit the connection seat 120 and the drawer seat 130 in the second direction, and a non-zero angle is arranged between the first direction and the second direction, so that the first clamping structure 121 and the second clamping structure 131 cooperate, and the first positioning structure 122 and the second positioning structure 132 cooperate to limit the connection seat 120 and the drawer seat 130 from different directions, further ensuring the connection reliability of the connection seat 120 and the drawer seat 130.

[0078] Based on the above example, the switch assembly 100 is provided, Figure 4 For the cooperation schematic diagram of the switch and the connection seat provided in the example of the application, Figure 5 For the structure schematic diagram of the switch provided in the example of the application, Figure 6 For the structure schematic diagram of the connection structure provided in the example of the application. Please refer to Figures 4-6 The switch assembly 100 further comprises a connection structure 140. The connection seat 120 is provided with a mounting cavity, and a side cavity wall of the mounting cavity is provided with a first mounting hole 123. The switch 110 is mounted in the mounting cavity, and the switch 110 is provided with a second mounting hole 111 which is in communication with the first mounting hole 123.

[0079] Part of the connection structure 140 is arranged through the first mounting hole 123 and the second mounting hole 111 to connect the switch 110 and the connection seat 120.

[0080] The diameter of the first mounting hole 123 and the diameter of the second mounting hole 111 can be equal or not equal.

[0081] The first mounting hole 123 can be provided with one, two, three, four or even more. The number of the first mounting hole 123 is not limited in the example of the application, as long as the number of the second mounting hole 111 and the first mounting hole 123 is equal and one-to-one correspondence, and the number of the connection structure 140 and the number of the first mounting hole 123 is equal and one-to-one correspondence.

[0082] In the example of the application, the mounting cavity can provide a mounting space for the switch 110. The first mounting hole 123 is arranged on the side cavity wall of the mounting cavity, the second mounting hole 111 is arranged on the switch 110, the second mounting hole 111 is in communication with the first mounting hole 123, and the connection structure 140 can be arranged through the first mounting hole 123 and the second mounting hole 111 to connect the switch 110 and the connection seat 120.

[0083] Based on the above example, the switch assembly 100 is provided, please refer to Figures 4-6The connecting structure 140 comprises a first limiting portion 141, a connecting body 142, and a second limiting portion 143. The first limiting portion 141 is clamped to one side of the side cavity wall away from the switch 110. The connecting body 142 is arranged in the first mounting hole 123 and the second mounting hole 111. The second limiting portion 143 is arranged at one end of the connecting body 142 away from the first limiting portion 141, and is clamped to one side of the switch 110 away from the side cavity wall.

[0084] When the switch 110 is connected to the connecting seat 120, the size of the first limiting portion 141 is greater than the diameter of the first mounting hole 123. The size of the connecting body 142 is smaller than the diameters of the first mounting hole 123 and the second mounting hole 111. The size of the second limiting portion 143 is greater than the diameter of the second mounting hole 111. The connecting body 142 connects the first limiting portion 141 and the second limiting portion 143.

[0085] The first limiting portion 141, the connecting body 142, and the second limiting portion 143 can be integrally formed or can be multiple independent parts, and the present application does not make specific limitations on this.

[0086] In the present application, the first limiting portion 141 is clamped to one side of the side cavity wall away from the switch 110, the second limiting portion 143 is clamped to one side of the switch 110 away from the side cavity wall, the connecting body 142 is arranged in the first mounting hole 123 and the second mounting hole 111, and the connecting body 142 connects the first limiting portion 141 and the second limiting portion 143. Therefore, the connection of the switch 110 and the connecting seat 120 can be achieved through the cooperation of the first limiting portion 141, the connecting body 142, and the second limiting portion 143, and the amplitude of the switch 110 relative to the connecting seat 120 is reduced.

[0087] Based on the switch assembly 100 provided in the above example, the second limiting portion 143 is provided with a guide surface, and the inclination direction of the guide surface is adapted to the assembly direction of the second limiting portion 143.

[0088] The guide surface can be arranged at one side of the second limiting portion 143 away from the connecting body 142. The inclination direction of the guide surface is adapted to the assembly direction of the second limiting portion 143.

[0089] Based on the above, in the process of connecting the switch 110 and the connecting seat 120 by the connecting structure 140, the second limiting portion 143 is arranged in the first mounting hole 123 and the second mounting hole 111. The hole wall of the first mounting hole 123 and the hole wall of the second mounting hole 111 are first matched with the smallest end of the second limiting portion 143, which facilitates the arrangement of the second limiting portion 143 in the first mounting hole 123 and the second mounting hole 111, and is conducive to improving the installation efficiency of the connecting structure 140, the switch 110, and the connecting seat 120.

[0090] Based on the switch assembly 100 provided in the above examples, please refer to Figure 6 The connecting body 142 includes a plurality of connecting parts 1421 arranged at intervals. The second limiting part 143 includes a plurality of limiting parts 1431, which are arranged on the side of the connecting parts 1421 away from the first limiting part 141. The end of the limiting part 1431 away from the connecting part 1421 is a free end.

[0091] The connecting part 1421 can be provided with two, three, four or more, and the examples of the present application do not make specific limitations.

[0092] The distance between the plurality of connecting parts 1421 can be reduced under the action of force. After the action of force disappears, the connecting body 142 can recover to the initial state, that is, the distance between the plurality of connecting parts 1421 recovers to the distance when not under force.

[0093] The number of limiting parts 1431 can be equal to the number of connecting parts 1421, or it can not be equal, and the examples of the present application do not make specific limitations.

[0094] Since the limiting part 1431 is arranged on the side of the connecting part 1421 away from the first limiting part 141, the end of the limiting part 1431 away from the connecting part 1421 is a free end, and the distance between different limiting parts can be reduced under the driving of the connecting part 1421, which can be less than the hole diameter of the first mounting hole 123 and the second mounting hole 111.

[0095] After the action of force disappears, the limiting part can reset, and after resetting, the second limiting part 143 composed of a plurality of limiting parts can be clamped to the side of the switch 110 away from the side cavity wall.

[0096] The action of force can be applied to the connecting part 1421, and the action of force can also be applied to the limiting part 1431.

[0097] In the examples of the present application, the connecting body 142 includes a plurality of connecting parts 1421 arranged at intervals. During the assembly of the switch assembly 100, the operator can apply force to the connecting body 142, so that the distance between adjacent connecting parts 1421 is reduced. Since the limiting part 1431 is arranged on the side of the connecting part 1421 away from the first limiting part 141, and the end of the limiting part 1431 away from the connecting part 1421 is a free end, therefore, under the driving of the connecting part 1421, the distance between adjacent limiting parts can also be reduced, and then the second limiting part 143 can be arranged in the first mounting hole 123 and the second mounting hole 111. After the action of force disappears, the second limiting part 143 can recover to the initial state and be clamped to the side of the switch 110 away from the side cavity wall, realizing the connection of the switch 110 and the connecting seat 120.

[0098] Based on the switch assembly 100 provided in the above example, please refer to Figure 6 The connecting structure 140 further comprises a hand-held portion 144, which is arranged on the side of the first limiting portion 141 away from the connecting body 142.

[0099] In the direction from the hand-held portion 144 to the first limiting portion 141, the cross-sectional area of the hand-held portion 144 can change or remain unchanged, which is not specifically limited in the example of the present application.

[0100] By arranging the hand-held portion 144 on the side of the first limiting portion 141 away from the connecting body 142, the operator can conveniently connect or disassemble the connecting seat 120 and the switch 110 through the hand-held portion 144, thereby improving the assembly efficiency of the switch 110 and the connecting seat 120 and the use performance of the switch assembly 100.

[0101] Finally, it should be noted that the above examples are only specific embodiments of the present application, but the protection scope of the present application is not limited thereto. Any changes or replacements within the technical scope disclosed in the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A switch assembly, characterized by The switch assembly comprises: a switch; a connecting seat, which is detachably connected with the switch, and is provided with a first clamping structure on a side away from the switch; a drawer seat, which is provided with a second clamping structure on a side facing the connecting seat, and the second clamping structure is clamped and matched with the first clamping structure.

2. The switch assembly according to claim 1, wherein: the first clamping structure is a protruding structure, and the second clamping structure is a groove structure, and at least part of the protruding structure extends into the groove structure; or the first clamping structure is a groove structure, and the second clamping structure is a protruding structure, and at least part of the protruding structure extends into the groove structure.

3. The switch assembly according to claim 2, wherein: the protruding structure is at least one of a dovetail protrusion, a prism protrusion, a cylindrical protrusion, and a circular truncated cone protrusion.

4. The switch assembly of claim 1, wherein, a plurality of first clamping structures are spaced apart, and a plurality of second clamping structures are spaced apart; the plurality of first clamping structures are uniformly arranged, and the arrangement positions of the second clamping structures correspond to the arrangement positions of the first clamping structures.

5. The switch assembly of claim 1, wherein, further comprising a first positioning structure and a second positioning structure matched with each other; the first positioning structure is arranged on the connecting seat; the second positioning structure is arranged on the drawer seat, and is matched with the first positioning structure; wherein the matching direction of the first positioning structure and the second positioning structure is a first direction, the matching direction of the first clamping structure and the second clamping structure is a second direction, and a non-zero included angle is arranged between the first direction and the second direction.

6. The switch assembly of claim 1, wherein, further comprising a connecting structure; the connecting seat is provided with a mounting cavity, and a side cavity wall of the mounting cavity is provided with a first mounting hole; the switch is mounted in the mounting cavity, and is provided with a second mounting hole, which is in communication with the first mounting hole; part of the connecting structure is arranged in the first mounting hole and the second mounting hole to connect the switch and the connecting seat.

7. The switch assembly of claim 6, wherein, The connecting structure comprises: a first limiting part, which is clamped to a side of the side cavity wall away from the switch; a connecting main body, which is arranged in the first mounting hole and the second mounting hole; a second limiting part, which is arranged at an end of the connecting main body away from the first limiting part, and is clamped to a side of the switch away from the side cavity wall.

8. The switch assembly according to claim 7, wherein: the second limiting part is provided with a guide surface, and the inclination direction of the guide surface is matched with the assembly direction of the second limiting part.

9. The switch assembly according to claim 7, wherein: the connecting main body comprises a plurality of spaced-apart connecting sub-bodies; the second limiting part comprises a plurality of limiting sub-parts, which are arranged on a side of the connecting sub-body away from the first limiting part, and the end of the limiting sub-part away from the connecting sub-body is a free end.

10. The switch assembly according to claim 9, wherein: the connecting structure further comprises a hand-holding part, which is arranged on a side of the first limiting part away from the connecting main body.

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