Accessory mounting structure and switch assembly

Abstract

The utility model provides an accessory mounting structure and a switch assembly, and relates to the technical field of low-voltage electric appliances. The accessory mounting structure comprises a shell assembly, a mounting plate and a connecting piece. Wherein a mounting groove is formed in the shell assembly. The mounting plate is mounted in the mounting groove, and the material strength of the mounting plate is higher than that of the shell assembly. The connecting piece penetrates through the accessory, the mounting wall and the mounting plate and is fixedly connected with the accessory, the mounting wall and the mounting plate, and the mounting wall is a wall, close to the mounting plate, of the shell assembly in the direction from the accessory to the shell assembly. According to the accessory installation structure provided by the embodiment of the invention, the connection reliability of the accessory and the accessory installation structure in the switch assembly can be improved, and the possibility that the accessory is separated from the accessory installation structure is reduced.

Description

TECHNICAL FIELD

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

[0002] The switch assembly can include any one of a disconnector, a circuit breaker or other switches. The switch assembly can be electrically connected with a circuit and control the on-off state of the circuit. Exemplarily, in the case where the switch assembly includes a disconnector, the switch assembly can prevent the possibility of misoperation of the circuit by an operator and reduce the possibility of safety accidents caused by misoperation. In the case where the switch assembly includes a circuit breaker, the circuit breaker can provide protection for the circuit against overload, short circuit, leakage and the like, and reduce the possibility of further expansion of the circuit fault.

[0003] The switch assembly can further include an accessory, and the accessory can ensure or improve the use performance of the switch assembly.

[0004] Based on the structure of the existing switch assembly, the connection of the accessory with other structures is unreliable, and there is a possibility that the accessory will be separated from other structures. CONTENT OF THE UTILITY MODEL

[0005] The present application provides an accessory mounting structure and a switch assembly, which can improve the connection reliability of the accessory with the accessory mounting structure in the switch assembly and reduce the possibility that the accessory will be separated from the accessory mounting structure.

[0006] In a first aspect, the present application provides an accessory mounting structure, which includes a housing assembly, a mounting plate and a connecting piece. The housing assembly is internally provided with a mounting groove. The mounting plate is mounted in the mounting groove, and the material strength of the mounting plate is higher than that of the housing assembly. The connecting piece is arranged through the accessory, a mounting wall and the mounting plate, and fixedly connects the accessory, the mounting wall and the mounting plate. The mounting wall is a wall of the housing assembly close to the mounting plate in a first direction, and the first direction is parallel to the direction in which the accessory faces the housing assembly.

[0007] In the example of the present application, the connecting piece is arranged through the accessory, the mounting wall and the mounting plate to achieve the fixed connection of the accessory, the mounting wall and the mounting plate. Since the mounting plate is mounted to the housing assembly through the mounting groove, the mounting plate is in contact with the groove wall surface away from the first wall. Since the mounting groove is part of the housing assembly, the mounting plate is in contact with the housing assembly. Compared with the prior art in which the accessory is connected to the housing of the switch structure through an insert nut or a locking nut, in the example of the present application, the contact area of the mounting plate with the housing assembly is larger than that of the insert nut or the locking nut with the housing in the prior art. Therefore, under the action of external force, the connecting piece is less likely to shake relative to the housing assembly, and the possibility of damaging the housing is smaller, which ensures the connection reliability of the accessory with the housing assembly and further ensures the use reliability of the switch assembly.

[0008] In some possible implementation manners, the shell assembly includes a first shell and a second shell that are matched, the first shell includes a first mounting wall, and a first mounting groove is arranged on a side of the first shell facing the second shell. The second shell includes a second mounting wall that is matched with the first mounting wall to form a mounting wall, and a second mounting groove is arranged on a side of the second shell facing the first shell, the second mounting groove is in communication with the first mounting groove, and the second mounting groove is matched with the first mounting groove to form a mounting groove. The mounting plate includes first and second mounting holes that are arranged at intervals. The connecting piece includes first and second connecting pieces, the first connecting piece is arranged through the first position of the accessory, the first mounting wall, and the first mounting hole, and the second connecting piece is arranged through the second position of the accessory, the second mounting wall, and the second mounting hole.

[0009] In the examples of the present application, the first position of the accessory and the second position of the accessory are arranged at intervals, the first connecting piece can be arranged through the first position, the first mounting wall, and the first mounting hole to connect the accessory, the first shell, and the mounting plate, the second connecting piece can be arranged through the accessory, the second shell, and the mounting plate from a position different from that of the first connecting piece, that is, the first connecting piece and the second connecting piece can connect the accessory, the shell assembly, and the mounting plate from different positions, which can reduce the amplitude of shaking of the accessory relative to the shell assembly and ensure the connection reliability of the accessory and the shell assembly.

[0010] In some possible implementation manners, a plurality of third mounting holes are arranged at intervals in the first mounting wall, the third mounting holes are in communication with the first mounting holes, the number of the first connecting pieces is equal to the number of the first mounting holes and the third mounting holes, and the first connecting pieces correspond to the first mounting holes and the third mounting holes.

[0011] In the examples of the present application, since the first mounting wall is arranged at intervals with a plurality of third mounting holes, the number of the first mounting holes and the first connecting pieces is equal and one-to-one, different first connecting pieces can be arranged through different positions of the accessory, and then arranged through the third mounting holes and the first mounting holes to connect the accessory and the accessory mounting structure, that is, the accessory and the accessory mounting structure can be connected from a plurality of different positions, which can further reduce the amplitude of shaking of the accessory relative to the accessory mounting structure.

[0012] In some possible implementation manners, at least part of the first mounting holes are threaded holes, and the first connecting pieces are threadedly connected with the hole walls of the first mounting holes.

[0013] Since at least part of the first mounting holes are threaded holes, and the first mounting holes are arranged on the mounting plate, the first connecting pieces can be threadedly connected with the mounting plate, which further reduces the amplitude of shaking of the first connecting pieces relative to the mounting plate and ensures the connection reliability of the first connecting pieces and the mounting plate.

[0014] In some possible implementation manners, along the second direction, the size of the mounting plate is substantially equal to the size of the mounting groove, and the second direction is a direction in which the first shell is towards the second shell.

[0015] Along the second direction, the size of the mounting plate is substantially equal to the size of the mounting groove, which can reduce the amplitude of the mounting plate shaking in the mounting groove. Since the mounting groove is arranged on the shell assembly and the accessory is connected to the mounting plate through the connecting piece, the size of the mounting plate being substantially equal to the size of the mounting groove can reduce the amplitude of the accessory shaking relative to the shell assembly.

[0016] In some possible implementation manners, the first end of the mounting plate is provided with a first guide surface, and the inclination direction of the first guide surface is adapted to the direction in which the mounting plate extends into the first mounting groove. The groove wall of the first mounting groove is provided with a second guide surface, and the inclination direction of the second guide surface is substantially parallel to the inclination direction of the first guide surface.

[0017] By arranging the first guide surface and the second guide surface, the end of the mounting plate with a smaller size can be firstly extended into the position with a larger size of the first mounting groove in the process of the mounting plate extending into the first mounting groove, which can improve the efficiency of the mounting plate extending into the first mounting groove, and further improve the assembly efficiency of the mounting plate and the shell assembly.

[0018] In some possible implementation manners, the first mounting groove includes a separation-preventing groove and a fixing groove connected thereto, and along a third direction, the size of the separation-preventing groove is greater than the size of the fixing groove.

[0019] The mounting plate includes a separation-preventing portion and a fixing portion, and along the third direction, the size of the separation-preventing portion is greater than the size of the fixing portion. The separation-preventing portion is clamped to the separation-preventing groove, and the fixing portion extends into the fixing groove. The third direction is perpendicular to the first direction and perpendicular to the second direction.

[0020] In the examples of the present application, by arranging the separation-preventing portion clamped to the separation-preventing groove, the possibility of the mounting plate separating from the first mounting groove can be reduced, and the possibility of the mounting plate and the shell assembly can be further ensured. Since the accessory is connected to the mounting plate through the first connecting piece, the possibility of the accessory shaking relative to the shell assembly can be further reduced, and the connection reliability of the accessory and the shell assembly can be ensured.

[0021] In some possible implementation manners, the side of the first mounting groove away from the first mounting wall is provided with a containing groove, and the containing groove is connected to the first mounting groove.

[0022] The containing groove can provide a containing space for the first connecting piece, reduce the possibility of the first connecting piece directly abutting against the shell assembly, and reduce the possibility of the shell assembly being damaged due to the action of the first connecting piece.

[0023] In some possible implementation manners, the mounting plate is a metal plate.

[0024] Since the connecting piece is connected with the shell assembly through the mounting plate, the force generated by the connecting piece during the installation process and the use process is transmitted to the shell assembly through the mounting plate, so the force generated by the connecting piece mainly acts on the mounting plate. In the example of the present application, the material of the shell assembly is usually made of insulating non-metallic material, so in the case of a metal plate as the mounting plate, the material strength of the mounting plate is stronger than that of the shell assembly, which can reduce the possibility of damage to the mounting plate during use, reduce the possibility of shaking of the accessory relative to the shell assembly, and ensure the connection reliability of the accessory and the accessory mounting structure.

[0025] In a second aspect, the present application provides a switch assembly, which comprises an accessory and an accessory mounting structure provided by the first aspect and possible implementation manners of the first aspect, and the accessory is fixedly connected with the accessory mounting structure.

[0026] The beneficial effects of the above-mentioned second aspect and possible designs of the second aspect are the same as those of the first aspect and possible implementation manners of the first aspect, which will not be repeated here. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 A first perspective view of the cooperation between an accessory and an accessory mounting structure provided in the example of the present application.

[0028] Figure 2 A second perspective view of the cooperation between an accessory and an accessory mounting structure provided in the example of the present application.

[0029] Figure 3 A Figure 2 A sectional view along A-A.

[0030] Figure 4 A Figure 3 A local enlarged view of B in the above-mentioned structure schematic view.

[0031] Figure 5 A structure schematic view of a first shell provided in the example of the present application.

[0032] Figure 6 A Figure 5 A local enlarged view of B in the above-mentioned structure schematic view.

[0033] Figure 7 A structure schematic view of a mounting plate provided in the example of the present application.

[0034] Figure 8 A cooperation schematic view of a mounting plate and a first mounting groove provided in the example of the present application.

[0035] Figure 9Another installation plate provided for the example of the present application and a matching diagram of the first installation slot.

[0036] Explanation of reference numerals:

[0037] 100, accessory mounting structure; 110, housing assembly; 111, installation slot; 112, first installation slot; 1121, anti-disengagement groove; 1122, fixing groove; 113, first housing; 1131, first installation wall; 1132, accommodating groove; 114, second guide surface; 120, installation plate; 121, first installation hole; 122, second installation hole; 123, first guide surface; 124, fixing portion; 125, anti-disengagement portion; 130, connecting member; 200, accessory; OZ, first direction; OX, second direction; OY, third direction. DETAILED DESCRIPTION

[0038] In order to make the objectives, 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, but not all, of the examples of the present application. 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.

[0039] 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.

[0040] 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.

[0041] 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 existence of A, existence of A and B, and existence of B. In addition, the character “ / ” herein generally represents an “or” relationship between the front and rear associated objects.

[0042] The orientation words appearing in the following description are the directions shown in the drawings, and are not intended to limit the specific structure of the accessory mounting structure and the switch assembly of the present application.

[0043] In addition, the terms "first", "second", and the like in the description and claims of the present application or in the above drawings are used to distinguish different objects, and are not intended to describe a specific order, which can be explicitly or implicitly included one or more features.

[0044] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more (including two), and similarly, "a plurality of groups" means two or more groups (including two groups).

[0045] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connected", "connected" should be understood broadly, for example, the "connected" or "connected" of the mechanical structure can mean physical connection, for example, the physical connection can be a fixed connection, for example, fixed connection by spacer, for example, fixed connection by screw, bolt or other spacer; the physical connection can also be detachable connection, for example, mutual clamping or clamping connection; the physical connection can also be integrally connected, for example, welding, bonding or integrally formed connection for 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.

[0046] The switch assembly can include an accessory and a switch structure, and the accessory can be provided to ensure or improve the performance of the switch assembly.

[0047] Based on the structure of the existing switch assembly, the accessory is usually connected with the switch structure by a locking nut or an insert nut. Whether the accessory is connected with the switch structure by a locking nut or an insert nut, the area of the locking nut, the insert nut and the shell assembly in contact is relatively small, and under the action of external force, it is easy to shake relative to the shell assembly, and there is a possibility that the accessory will be separated from other structures.

[0048] Based on the above, the present application provides an accessory mounting structure and a switch assembly.

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

[0050] Exemplarily, the present application provides a switch assembly, which includes an accessory and an accessory mounting structure, and the accessory and the accessory mounting structure are fixedly connected.

[0051] The switch assembly can be a disconnecting switch with an accessory, or a circuit breaker or other switch structure with an accessory.

[0052] The accessory can be a functional module, such as an electrically operated module, and the functionality of the switch structure can be improved by adding the functional module, and the functionality of the switch structure can be expanded by adding the functional module.

[0053] The accessory can also be a switch structure, and two switch structures can be used in cooperation to make the performance of the switch assembly more reliable and to make the protection performance of the switch assembly on the circuit more reliable.

[0054] The accessory is fixedly connected with the switch structure through the accessory mounting structure to form a switch assembly.

[0055] The accessory mounting structure can be part of the switch structure, for example, the accessory mounting structure is a housing of the switch structure, at this time, since the accessory mounting structure is part of the switch structure, the connection of the accessory and the accessory mounting structure can realize the connection of the accessory and the switch structure, and the accessory mounting structure can provide mounting space for the internal structure of the switch structure.

[0056] The accessory mounting structure can also be independent of the switch structure, at this time, the accessory mounting structure is only used to connect the accessory and the switch structure.

[0057] Next, the specific structure of the accessory mounting structure will be described, and the examples of the present application will be described by taking the accessory mounting structure as part of the switch structure and the switch structure as a disconnecting switch.

[0058] Exemplarily, the examples of the present application provide an accessory mounting structure. Figure 1 A cooperation schematic view of the accessory and the accessory mounting structure from a first perspective of the examples of the present application is provided, Figure 2 A cooperation schematic view of the accessory and the accessory mounting structure from a second perspective of the examples of the present application is provided, Figure 3 A cooperation schematic view of the accessory and the accessory mounting structure from a third perspective of the examples of the present application is provided, Figure 2 A sectional view along A-A, Figure 4 A cooperation schematic view of the accessory and the accessory mounting structure from a fourth perspective of the examples of the present application is provided, Figure 3 A partial enlarged schematic view of A.

[0059] Please refer to Figures 1 to 4 The accessory mounting structure 100 includes a housing assembly 110, a mounting plate 120, and a connecting piece 130. The housing assembly 110 is internally provided with a mounting groove 111. The mounting plate 120 is mounted in the mounting groove 111, and the material strength of the mounting plate 120 is higher than that of the housing assembly 110. The connecting piece 130 is arranged through the accessory 200, a mounting wall, and the mounting plate 120, and fixedly connects the accessory 200, the mounting wall, and the mounting plate 120. The mounting wall is a wall of the housing assembly 110 close to the mounting plate 120 in a first direction OZ, and the first direction OZ is parallel to the direction in which the accessory 200 faces the housing assembly 110.

[0060] The housing assembly 110 is made of insulating material. For example, polyvinyl chloride, polycarbonate (also known as PC plastic), etc.

[0061] The housing assembly 110 can be provided with a contact mechanism and other structures. The housing assembly 110 made of insulating material can reduce the possibility of current escaping from the inside of the housing assembly 110 to the outside of the housing, ensuring the safety of the housing assembly 110.

[0062] The housing assembly 110 can include a mounting wall, which is a wall of the housing assembly 110 close to the mounting plate 120 in the direction perpendicular to the mounting plate 120 mounted to the mounting groove 111.

[0063] The mounting groove 111 can be provided on the two oppositely arranged side walls of the housing assembly 110. In the case of placing the housing assembly 110 as shown, the two oppositely arranged side walls can be arranged along the length direction of the housing assembly 110, and the two oppositely arranged side walls can also be arranged along the width direction of the housing assembly, which is not specifically limited in the examples of the present application. Figure 1

[0064] The mounting groove 111 can be spaced apart from the mounting wall. The mounting groove 111 can also be in contact with the mounting wall, at this time, the mounting wall is one of the groove walls of the mounting groove 111, which is not specifically limited in the examples of the present application.

[0065] The mounting plate 120 is mounted to the mounting groove 111. The mounting plate 120 can be made of metal material, and the mounting plate 120 can also be made of non-metal material, which is not specifically limited in the examples of the present application as long as the material strength of the mounting plate 120 is higher than that of the housing assembly 110.

[0066] The connecting piece 130 can be a threaded piece such as a screw rod, a screw, etc., and the connecting piece 130 can also be a rivet or other structural piece, as long as the connecting piece 130 can be provided in the accessory 200, the mounting wall and the mounting plate 120 to realize the fixed connection of the accessory 200, the mounting wall and the mounting plate 120.

[0067] ​In the example of the present application, the connecting piece 130 is arranged in the accessory 200, the mounting wall and the mounting plate 120 to achieve the fixed connection of the accessory 200, the mounting wall and the mounting plate 120. Since the mounting plate 120 is mounted to the housing assembly 110 through the mounting groove 111, the mounting plate 120 is in contact with the groove wall surface of the mounting groove 111 away from the first wall. Since the mounting groove 111 is part of the housing assembly 110, the mounting plate 120 is in contact with the housing assembly 110. Compared with the prior art in which the accessory 200 is connected to the housing of the switch structure through an insert nut or a locking nut, in the example of the present application, the contact area of the mounting plate 120 with the housing assembly 110 is larger than that of the insert nut or the locking nut with the housing in the prior art. Therefore, under the action of external force, the amplitude of the connecting piece 130 relative to the housing assembly 110 is smaller, the possibility of damaging the housing is smaller, the connection reliability of the accessory 200 and the housing assembly 110 is ensured, and the use reliability of the switch assembly is ensured.

[0068] Based on the accessory mounting structure 100 provided in the above example, the mounting plate 120 is a metal plate.

[0069] The mounting plate 120 can be any one of a steel plate, an aluminum or aluminum alloy plate, a copper or copper alloy plate, etc.

[0070] Since the connecting piece 130 is connected to the housing assembly 110 through the mounting plate 120, the force generated by the connecting piece 130 during installation and use is transmitted to the housing assembly 110 through the mounting plate 120. Therefore, the force generated by the connecting piece 130 mainly acts on the mounting plate 120. In the example of the present application, the material of the housing assembly 110 is usually made of an insulating non-metallic material. Therefore, in the case where the mounting plate 120 is a metal plate, the material strength of the mounting plate 120 is stronger than that of the housing assembly 110. The possibility of damage to the mounting plate 120 during use can be reduced, the possibility of the accessory 200 shaking relative to the housing assembly 110 can be reduced, and the connection reliability of the accessory 200 and the accessory mounting structure 100 can be ensured.

[0071] Based on the accessory mounting structure 100 provided in the above example, Figure 5 a structural schematic diagram of a first housing is provided in the example of the present application, Figure 6 is provided in the example of the present application, Figure 5 a local enlarged schematic diagram at B in the above figure, please refer to Figure 1 , Figure 5 and Figure 6The housing assembly 110 includes a first housing 113 and a second housing. The first housing 113 includes a first mounting wall 1131. The first housing 113 is provided with a first mounting groove 112 on a side facing the second housing. The second housing includes a second mounting wall. The second mounting wall cooperates with the first mounting wall 1131 to form a mounting wall. The second housing is provided with a second mounting groove on a side facing the first housing 113. The second mounting groove is in communication with the first mounting groove 112. The second mounting groove cooperates with the first mounting groove 112 to form a mounting groove 111.

[0072] Figure 7 A structural schematic diagram of an installation plate is provided in the examples of the present application. Please refer to Figure 7 The installation plate 120 includes a first mounting hole 121 and a second mounting hole 122 arranged at intervals. The connecting member 130 includes a first connecting member and a second connecting member. The first connecting member is arranged through the first position of the accessory 200, the first mounting wall 1131, and the first mounting hole 121. The second connecting member is arranged through the second position of the accessory 200, the second mounting wall, and the second mounting hole 122.

[0073] The accessory mounting structure 100 can include a set of first housings 113 and second housings. The accessory mounting structure 100 can also include multiple sets of first housings 113 and second housings.

[0074] The first housing 113 can be connected to the second housing by a snap connection, a threaded connection, or other connection methods.

[0075] The first mounting groove 112 can be arranged on the side wall of the first housing 113. The second mounting groove can be arranged on the side wall of the second housing.

[0076] The installation plate 120 is arranged at intervals with a first mounting hole 121 and a second mounting hole 122. The first mounting hole 121 and the second mounting hole 122 can be light holes. The first mounting hole 121 and the second mounting hole 122 can also be threaded holes.

[0077] The installation plate 120 can include a first end and a second end. The first end can extend into the first mounting groove 112. The second end can extend into the second mounting groove. The first mounting hole 121 can be arranged close to the first end. The second mounting hole 122 can be arranged close to the second end.

[0078] One installation plate 120 can be provided with one first mounting hole 121. One installation plate 120 can also be provided with multiple first mounting holes 121. One installation plate 120 can be provided with one second mounting hole 122. One installation plate 120 can also be provided with multiple second mounting holes 122. The number of first mounting holes 121 can be equal to or not equal to the number of second mounting holes 122. The examples of the present application do not make specific limitations in this regard.

[0079] The accessory mounting structure 100 can include one mounting plate 120, and the accessory mounting structure 100 can also include a plurality of mounting plates 120, and the present application does not specifically limit the examples.

[0080] The number of connecting pieces 130 is equal to the number of mounting holes, and one-to-one correspondence.

[0081] Exemplarily, in the case that the accessory mounting structure 100 includes one mounting plate 120, and the mounting plate 120 is only provided with one first mounting hole 121 and one second mounting hole 122, the connecting piece 130 can include one first connecting piece and one second connecting piece. The first connecting piece is arranged through the first position of the accessory 200, the first mounting wall 1131 and the first mounting hole 121. The second connecting piece is arranged through the second position of the accessory 200, the second mounting wall and the second mounting hole 122.

[0082] The fourth mounting hole can be provided at the first position of the accessory 200, and the fifth mounting hole can be provided at the second position of the accessory 200. The fourth mounting hole and the fifth mounting hole can be a light hole or a threaded hole. The number of fourth mounting holes is equal to the number of first mounting holes 121, and the fourth mounting hole is in communication with the first mounting hole 121, so that the first connecting piece can be arranged through the fourth mounting hole, the first mounting wall 1131 and the first mounting hole 121, to realize the connection of the accessory 200, the first shell 113 and the mounting plate 120, and the second connecting piece can be connected to the accessory 200, the second shell and the mounting plate 120 from a position different from that of the first connecting piece.

[0083] In the examples of the present application, the first position of the accessory 200 and the second position of the accessory 200 are arranged at intervals, the first connecting piece can be arranged through the first position, the first mounting wall 1131 and the first mounting hole 121 to realize the connection of the accessory 200, the first shell 113 and the mounting plate 120, and the second connecting piece can be connected to the accessory 200, the second shell and the mounting plate 120 from a position different from that of the first connecting piece, that is, the first connecting piece and the second connecting piece can realize the connection of the accessory 200, the shell assembly 110 and the mounting plate 120 from different positions, which can reduce the amplitude of the accessory 200 relative to the shell assembly 110, and ensure the connection reliability of the accessory 200 and the shell assembly 110.

[0084] Based on the accessory mounting structure 100 provided in the above examples, a plurality of third mounting holes are arranged at intervals in the first mounting wall 1131, the third mounting hole is in communication with the first mounting hole 121, the number of first connecting pieces is equal to the number of first mounting holes 121 and third mounting holes, and the first connecting piece corresponds to the first mounting hole 121 and the third mounting hole.

[0085] The plurality of first mounting holes 121 can be arranged on the same mounting plate 120, or can be arranged on different mounting plates 120, which is not specifically limited in the examples of the present application.

[0086] For example, three third mounting holes can be arranged at intervals, and three first mounting holes 121 and three first connecting members are arranged at intervals. One first connecting member can be arranged through the accessory 200, the third mounting hole, and the first mounting hole 121, thereby connecting the accessory 200 and the shell assembly 110.

[0087] In the examples of the present application, since the first mounting wall 1131 is arranged with a plurality of third mounting holes, the number of first mounting holes 121 and the number of first connecting members are equal and one-to-one corresponding, different first connecting members can be arranged at different positions of the accessory 200, and then arranged through the third mounting hole and the first mounting hole 121, thereby connecting the accessory 200 and the accessory mounting structure 100, that is, the accessory 200 and the accessory mounting structure 100 can be connected from multiple different positions, and the amplitude of the accessory 200 relative to the accessory mounting structure 100 can be further reduced.

[0088] Based on the accessory mounting structure 100 provided in the above examples, at least part of the first mounting holes 121 are threaded holes, and the first connecting member is threadedly connected with the hole wall of the first mounting hole 121.

[0089] In the case that at least part of the first mounting holes 121 are threaded holes, the first threaded member can be a rod-shaped structure such as a screw or a screw rod provided with threads.

[0090] Since at least part of the first mounting holes 121 are threaded holes, and the first mounting holes 121 are arranged on the mounting plate 120, the threaded connection between the first connecting member and the mounting plate 120 can be achieved, and the amplitude of the first connecting member relative to the mounting plate 120 can be further reduced, thereby ensuring the connection reliability of the first connecting member and the mounting plate 120.

[0091] Based on the accessory mounting structure 100 provided in the above examples, Figure 8 For the mounting plate and the first mounting groove cooperation schematic diagram provided in the examples of the present application, please refer to Figure 8 In the second direction OX, the size of the mounting plate 120 is substantially equal to the size of the mounting groove 111, and the second direction OX is the direction of the first shell 113 towards the second shell.

[0092] The size of the mounting plate 120 is substantially equal to the size of the mounting groove 111, which can be understood as that the size of the mounting plate 120 is less than the size of the mounting groove 111, and the difference between the size of the mounting plate 120 and the size of the mounting groove 111 is less than or equal to 3mm.

[0093] In the second direction OX, the size of the mounting plate 120 is substantially equal to the size of the mounting groove 111, which can reduce the amplitude of the mounting plate 120 in the mounting groove 111. Since the mounting groove 111 is arranged on the housing assembly 110, and the accessory 200 is connected to the mounting plate 120 through the connecting piece 130, the size of the mounting plate 120 being substantially equal to the size of the mounting groove 111 can reduce the amplitude of the accessory 200 relative to the housing assembly 110.

[0094] Based on the accessory mounting structure 100 provided in the above examples, please refer to Figure 7 With Figure 8 The first end of the mounting plate 120 is provided with a first guide surface 123, and the inclination direction of the first guide surface 123 is adapted to the direction in which the mounting plate 120 extends into the first mounting groove 112. The groove wall of the first mounting groove 112 is provided with a second guide surface 114, and the inclination direction of the second guide surface 114 is substantially parallel to the inclination direction of the first guide surface 123.

[0095] The direction in which the mounting plate 120 extends into the first mounting groove 112 is parallel to the second direction OX.

[0096] The end of the mounting plate 120 extending into the first mounting groove 112 is the first end, which can be provided with the first guide surface 123, and the groove wall of the first mounting groove 112 is provided with the second guide surface 114. In the examples of the present application, only the first guide surface 123 can be provided, only the second guide surface 114 can be provided, or both the first guide surface 123 and the second guide surface 114 can be provided, which is not specifically limited in the examples of the present application.

[0097] The inclination direction of the first guide surface 123 is adapted to the direction in which the mounting plate 120 extends into the first mounting groove 112, which can be understood as that at least part of the width of the mounting plate 120 gradually decreases along the direction in which the mounting plate 120 extends into the first mounting groove 112. The width of the mounting plate 120 refers to the size of the mounting plate 120 along the arrangement direction of the two side walls of the mounting groove 111.

[0098] The inclination direction of the second guide surface 114 is substantially parallel to the inclination direction of the first guide surface 123, which can be understood as that the angle formed between the first guide surface 123 and the second guide surface 114 is less than or equal to 5°. The second guide surface 114 can be arranged to make at least part of the width of the first mounting groove 112 gradually decrease along the direction in which the mounting plate 120 extends into the first mounting groove 112. The width of the first mounting groove 112 refers to the size of the mounting plate 120 along the arrangement direction of the two side walls of the mounting groove 111.

[0099] By setting the first guide surface 123 and the second guide surface 114, the smaller end of the mounting plate 120 can first extend into the larger size position of the first mounting groove 112 during the process of the mounting plate 120 extending into the first mounting groove 112, which can improve the efficiency of the mounting plate 120 extending into the first mounting groove 112, and further improve the assembly efficiency of the mounting plate 120 and the shell assembly 110.

[0100] The second end of the mounting plate 120 is provided with a third guide surface, the inclination direction of the third guide surface is matched with the direction of the mounting plate 120 extending into the second mounting groove. The groove wall of the second mounting groove is provided with a fourth guide surface, and the inclination direction of the third guide surface is substantially parallel to the inclination direction of the fourth guide surface.

[0101] The setting mode and role of the third guide surface are similar to those of the first guide surface 123, and the setting mode and role of the fourth guide surface are similar to those of the second guide surface 114, which will not be repeated here.

[0102] Based on the accessory mounting structure 100 provided in the above example, Figure 9 For another cooperation schematic view of the mounting plate and the first mounting groove provided in the example of the present application, please refer to Figure 9 The first mounting groove 112 includes a anti-disengagement groove 1121 and a fixing groove 1122 connected in communication, and the size of the anti-disengagement groove 1121 is larger than that of the fixing groove 1122 along the third direction OY.

[0103] The mounting plate 120 includes an anti-disengagement portion 125 and a fixing portion 124, and the size of the anti-disengagement portion 125 is larger than that of the fixing portion 124 along the third direction OY. The anti-disengagement portion 125 is clamped to the anti-disengagement groove 1121, and the fixing portion 124 extends into the fixing groove 1122.

[0104] In the example of the present application, by setting the anti-disengagement portion 125 clamped to the anti-disengagement groove 1121, the possibility of the mounting plate 120 disengaging from the first mounting groove 112 can be reduced, and the possibility of the mounting plate 120 and the shell assembly 110 can be further ensured. Since the accessory 200 is connected to the mounting plate 120 through the first connecting piece, the possibility of the accessory 200 shaking relative to the shell assembly 110 can be further reduced, and the connection reliability of the accessory 200 and the shell assembly 110 can be ensured.

[0105] Based on the accessory mounting structure 100 provided in the above example, Figure 6 The side of the first mounting groove 112 away from the first mounting wall 1131 is provided with a containing groove 1132, and the containing groove 1132 is connected in communication with the first mounting groove 112.

[0106] In the case that the connecting member 130 protrudes to the wall of the first mounting groove 112, since the accommodating groove 1132 is arranged on the side of the first mounting groove 112 away from the mounting wall and the accommodating groove 1132 is in communication with the first mounting groove 112, the part of the connecting member 130 protruding to the wall of the first mounting groove 112 can extend into the accommodating groove 1132.

[0107] Based on this, the accommodating groove 1132 can provide accommodation space for the first connecting member, reduce the possibility that the first connecting member directly abuts against the shell assembly 110, and reduce the possibility that the shell assembly 110 is damaged due to the action exerted by the first connecting member.

[0108] Finally, it should be noted that the above embodiments are only specific implementations of the present application, but the protection scope of the present application is not limited thereto, and any changes or replacements within the technical scope disclosed in the present application should be covered in 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. An accessory mounting structure characterized by comprising: The application relates to an accessory mounting structure. The accessory mounting structure comprises a housing assembly, a mounting plate and a connecting piece. The housing assembly comprises a first housing and a second housing, The first housing comprises a first mounting wall, and a first mounting groove is arranged on one side of the first housing facing the second housing.

2. The accessory mounting structure according to claim 1, characterized by, The second housing comprises a second mounting wall, and a second mounting groove is arranged on one side of the second housing facing the first housing. The mounting plate comprises a first mounting hole and a second mounting hole arranged at intervals. The connecting piece comprises a first connecting piece and a second connecting piece. The first mounting wall is provided with a plurality of third mounting holes arranged at intervals, and the third mounting holes are in communication with the first mounting hole. At least part of the first mounting hole is a threaded hole, and the first connecting piece is threadedly connected with the hole wall of the first mounting hole.

3. The accessory mounting structure of claim 2, wherein In a second direction, the size of the mounting plate is substantially equal to the size of the mounting groove.

4. The accessory mounting structure according to claim 3, characterized by The first end of the mounting plate is provided with a first guide surface, and the inclination direction of the first guide surface is adapted to the direction of the mounting plate extending into the first mounting groove.

5. The accessory mounting structure of claim 2, wherein The groove wall of the first mounting groove is provided with a second guide surface, and the inclination direction of the second guide surface is substantially parallel to the inclination direction of the first guide surface.

6. The accessory mounting structure according to any one of claims 2 to 5, characterized by The first mounting groove comprises an anti-disengagement groove and a fixing groove in communication. The mounting plate comprises an anti-disengagement part and a fixing part, and the size of the anti-disengagement part is greater than the size of the fixing part in a third direction.

7. The accessory mounting structure of claim 5, wherein The first mounting groove is provided with a containing groove on the side away from the mounting wall, and the containing groove is in communication with the first mounting groove. The mounting plate is a metal plate.

8. The accessory mounting structure of claim 2, wherein The accessory mounting structure is fixedly connected with the accessory.

9. The accessory mounting structure of claim 1, wherein ​ 10. A switch assembly characterized by, ​

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