Toggle assembly and electronic equipment

Abstract

The embodiment of the utility model relates to the technical field of electronic equipment, and discloses a toggle assembly and electronic equipment. The shifting assembly comprises a flexible transmission sleeve and a shifting piece, the shifting piece is connected to the outer side of the flexible transmission sleeve, and the shifting piece and the shifting control element are clamped in the first direction through the flexible transmission sleeve, so that the shifting control element is separated from the shifting piece through the flexible transmission sleeve; the part, located between the edge of the opening and the stirring piece, of the flexible transmission sleeve is a folding part, and when the stirring piece moves in the first direction and drives the stirring control element to stir through the flexible transmission sleeve, the part, located on the side, facing the first direction, of the stirring piece is folded, and the part, located on the side, away from the first direction, of the stirring piece is unfolded. Through the above mode, the embodiment of the utility model realizes the waterproof separation between the shifting piece and the shifting control element, and can smoothly perform the shifting operation on the shifting control element through the shifting piece at the same time of realizing the waterproof separation between the shifting piece and the shifting control element.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of electronic devices, and in particular to a toggle assembly and an electronic device. Background Art

[0002] In people's production and life, components such as switches and buttons used to control equipment play an important role. People use switches to control the opening and closing of home appliances and switch the working mode of the equipment through the toggle control elements. It is precisely because such control elements can provide greater convenience to people in production and life that many electronic devices are equipped with appropriate control elements to facilitate people's control and operation.

[0003] However, since most of these control elements require relative movement of structures or components to trigger operations, gaps will inevitably exist between the relatively moving structures or components. When the electronic device needs to be used in a humid environment, it will be difficult to ensure its waterproof performance, especially for toggle control elements that are controlled by toggling. The movement range of the components during the toggle operation is large, and common waterproof methods are difficult to adapt to the toggle control elements. Even if a simple waterproof design is performed, such as covering the toggle control element with waterproof material, it may affect the toggle operation of the toggle control element, which is not conducive to the operator's use. Utility Model Content

[0004] In view of the above problems, the embodiments of the present application provide a toggle assembly and an electronic device, which are used to solve the problem that the existing toggle control elements are difficult to ensure smooth toggle while being waterproof.

[0005] According to one aspect of an embodiment of the present application, a toggle assembly is provided, which is applied to an electronic device. The electronic device includes a shell and a toggle control element arranged in the shell, the toggle control element is configured to be triggered by toggling along a first direction, an opening is arranged on the shell at a position opposite to the toggle control element, and the toggle assembly includes: a flexible transmission sleeve and a toggle member; the flexible transmission sleeve is used to be embedded in the opening and partially extend into the opening to be clamped with the toggle control element along the first direction, and the flexible transmission sleeve is sealed and connected to the edge of the opening; the toggle member is connected to the outside of the flexible transmission sleeve, and the toggle member is used to form a clamping connection with the toggle control element along the first direction through the flexible transmission sleeve, so that the flexible transmission sleeve separates the toggle control element from the toggle member; the portion of the flexible transmission sleeve located between the edge of the opening and the toggle member is a folding portion, and the folding portion is used to fold the portion located on the toggle member facing the first direction and stretch the portion located on the toggle member away from the first direction when the toggle member moves along the first direction and drives the toggle control element to be toggled through the flexible transmission sleeve.

[0006] In an optional manner, a portion of the flexible transmission sleeve located on two opposite sides of the toggle member along the first direction is formed with a plurality of folds arranged along the first direction, and the plurality of folds form a folded portion.

[0007] In an optional manner, the plurality of folds are configured to be arranged obliquely from a position close to the toggle member to a position far from the toggle member.

[0008] In an optional embodiment, the folding portion located on the opposite sides of the toggle member along the second direction is arched to form an arc surface and a deformation portion, and the deformation portion is used to be stretched and expanded when the toggle member moves along the first direction and drives the toggle control element to be toggled through the flexible transmission sleeve, wherein the second direction is perpendicular to the first direction.

[0009] In an optional manner, the flexible transmission sleeve has a recessed portion embedded in the opening, and the toggle assembly also includes a pressure ring, which is embedded in the recessed portion, and the toggle member is arranged in the pressure ring, and the inner wall of the pressure ring is provided with a guide channel extending along the first direction; a limit block is arranged on the toggle member, and at least a part of the limit block is moved along the first direction and arranged in the guide channel, and the guide channel is used to limit the movement stroke of the limit block along the first direction, thereby limiting the movement stroke of the toggle member along the first direction.

[0010] In an optional manner, a limiting through hole is opened on one side of the toggle member facing the guide channel, and the limiting block is inserted into the limiting through hole; the guide channel forms a through structure on the pressure ring, and the guide channel is used for the limiting block to penetrate from the outer periphery of the pressure ring and be inserted into the limiting through hole.

[0011] In an optional embodiment, a first fixing hole is provided at one end of the toggle member facing the toggle control element, and a second fixing hole is provided on the limit block. The second fixing hole is used to align with the first fixing hole when the limit block is inserted into the limit through hole. The first fixing hole and the second fixing hole are used for inserting a fastener to fix the limit block on the toggle member.

[0012] In an optional manner, a first clamping portion is formed in a recess at one end of the toggle member facing the toggle control element, and a toggle portion is convexly provided on a side facing the toggle member at the portion of the flexible transmission sleeve extending into the opening, and a second clamping portion is formed in a corresponding recess on the other side. The first clamping portion is used for the toggle portion to extend therein so that the toggle member and the flexible transmission sleeve are clamped together along a first direction, and the second clamping portion is used for the toggle control element to extend therein so that the flexible transmission sleeve and the toggle control element are clamped together along the first direction.

[0013] In an optional manner, the flexible transmission sleeve includes a crimping portion located at the outer peripheral edge of the recessed portion, and the crimping portion is sealingly crimped to the outer wall of the edge of the opening; the edge of the outer side of the pressure ring extends to form a crimping ring, and the crimping ring is sealingly crimped to the outer side of the crimping portion; the toggle assembly also includes an external pressure plate, an opening is provided on the external pressure plate, the external pressure plate is sealingly crimped to the outer side of the crimping ring, and the opening is aligned with the opening.

[0014] According to another aspect of an embodiment of the present application, an electronic device is provided, including a shell, a toggle control element and a toggle assembly as described above, wherein the toggle control element is arranged in the shell, an opening is arranged on the shell at a position opposite to the toggle control element, and the toggle assembly is arranged at the opening and connected to the toggle control element.

[0015] By forming a clamping connection between the toggle member and the toggle control element along the first direction through the flexible transmission sleeve, the flexible transmission sleeve separates the toggle control element from the toggle member, thereby providing a waterproof effect for the toggle control element. At the same time, by providing a folding portion on the flexible transmission sleeve, when the operator controls the toggle control element by the toggle member, the folding portion on the flexible transmission sleeve can provide a buffer for the deformation of the flexible transmission sleeve in the first direction by folding and stretching, thereby preventing the flexible transmission sleeve from being over-stretched and causing the flexible transmission sleeve to provide excessive elastic force to reset the toggle control element. It is less likely that the toggle control element is reset by the flexible transmission sleeve after the operator toggles the toggle control element through the toggle member, thereby making the operator's toggle operation of the toggle control element more stable.

[0016] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0018] Figure 1 A schematic diagram of the three-dimensional structure of an electronic device provided in an embodiment of the present application;

[0019] Figure 2 An exploded schematic diagram of the structure of the toggle assembly provided in an embodiment of the present application;

[0020] Figure 3A structural side view of the toggle assembly provided in an embodiment of the present application;

[0021] Figure 4 A structural cross-sectional view of the toggle assembly provided in an embodiment of the present application before toggle;

[0022] Figure 5 A cross-sectional view of the structure of the toggle assembly provided in the embodiment of the present application after toggle;

[0023] Figure 6 A structural cross-sectional view of the toggle assembly provided in an embodiment of the present application from another angle;

[0024] Figure 7 An exploded schematic diagram of the structure of the toggle assembly provided in an embodiment of the present application;

[0025] Figure 8 A structural cross-sectional view of an electronic device provided in an embodiment of the present application.

[0026] The reference numerals in the specific implementation manner are as follows:

[0027] 1000. Electronic equipment;

[0028] 1010, toggle assembly;

[0029] 100. Flexible transmission sleeve;

[0030] 110, folding portion, 111, pleats, 112, deformation portion;

[0031] 120, recessed portion, 130, toggle portion, 140, second clamping portion, 150, crimping portion;

[0032] 200, toggle member;

[0033] 210, limiting block, 211, second fixing hole;

[0034] 220, a limiting through hole, 230, a first fixing hole, 240, a first clamping portion;

[0035] 300, a pressing ring, 310, a guide channel, 320, a crimping ring;

[0036] 400, fasteners;

[0037] 500, external pressing sheet, 510, opening;

[0038] 1020, housing, 1021, opening;

[0039] 1030. Toggle control element. DETAILED DESCRIPTION

[0040] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0042] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0043] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0044] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists, A and B exist at the same time, and B exists. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0045] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0046] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0047] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0048] With the development of science and technology, the functions of electronic devices used by people are increasing. In order to enable people to control the opening, closing and function switching of electronic devices according to actual needs, people will set various control elements on electronic devices to control electronic devices and play different functions of electronic devices in different application scenarios. On this basis, the more common one is the toggle switch button. People can control and switch multiple functions in electronic devices by toggling the toggle switch button to different positions.

[0049] In order to cope with various usage environments, electronic devices need to be designed to be waterproof to prevent moisture from entering the electronic devices and causing damage to electronic components. Since the control components installed on the electronic devices are extremely easy to get wet, people often perform waterproof designs on the control components separately. Among them, the more common method is to use waterproof materials to cover the control components to achieve the waterproof effect of the control components.

[0050] The inventors of the present application noticed that, when a toggle control element that is controlled by toggling is toggled for use, components on the toggle control element need to move a greater distance than other types of control elements to complete the toggle trigger operation. If the toggle control element is directly coated or sheathed with waterproof material, the toggle control of the toggle control element may be inconvenient due to the obstruction of the waterproof material. After the operator toggles the toggle control element, the waterproof material coated on the outside of the toggle control element may also cause the control rod of the toggle control element to reset due to its own elastic force and other reasons, thereby affecting the stable use of the electronic device in production and life.

[0051] In order to solve the above technical problems, the inventor of the present application has designed a toggle assembly after research. The toggle assembly includes: a flexible transmission sleeve and a toggle member. The toggle member is connected to the outside of the flexible transmission sleeve. The toggle member is connected to the toggle control element along the first direction through the flexible transmission sleeve, so that the flexible transmission sleeve separates the toggle control element from the toggle member. The portion of the flexible transmission sleeve between the edge of the opening and the toggle member is a folding portion. When the toggle member moves along the first direction and drives the toggle control element to be toggled through the flexible transmission sleeve, the portion of the folding portion located on the side of the toggle member facing the first direction is folded, and the portion located on the side of the toggle member away from the first direction is stretched. In the above manner, the embodiment of the present application can smoothly perform the toggle operation on the toggle control element through the toggle member while achieving waterproof separation between the toggle member and the toggle control element.

[0052] Please refer to Figure 1 and Figure 2 , Figure 1 A schematic diagram of the three-dimensional structure of an electronic device provided in an embodiment of the present application, Figure 2 The structural exploded diagram of the toggle assembly provided in the embodiment of the present application is shown in FIG. 1 , wherein the straight arrow a in the figure indicates the first direction. Figure 1 and Figure 2 As shown, on the one hand, an embodiment of the present application provides a toggle assembly 1010, which is applied to an electronic device 1000. The electronic device 1000 includes a housing 1020 and a toggle control element 1030 disposed in the housing 1020. The toggle control element 1030 is configured to be toggled and triggered along a first direction. An opening 1021 is disposed on the housing 1020 at a position opposite to the toggle control element 1030. The toggle assembly 1010 includes: a flexible transmission sleeve 100 and a toggle member 200; the flexible transmission sleeve 100 is used to be embedded in the opening 1021 and partially extend into the opening 1021 to engage with the toggle control element 1030 along the first direction. The flexible transmission sleeve 100 and the opening 1021 are connected to each other. The edge is sealed and connected; the toggle member 200 is connected to the outside of the flexible transmission sleeve 100, and the toggle member 200 is used to form a clamping connection with the toggle control element 1030 along the first direction through the flexible transmission sleeve 100, so that the flexible transmission sleeve 100 separates the fluctuation control element from the toggle member 200; the portion between the edge of the opening 1021 on the flexible transmission sleeve 100 and the toggle member 200 is a folding portion 110, and the folding portion 110 is used to fold the portion of the toggle member 200 on the side facing the first direction and stretch the portion of the toggle member 200 on the side away from the first direction when the toggle member 200 moves along the first direction and drives the toggle control element 1030 to be toggled through the flexible transmission sleeve 100.

[0053] The toggle control element 1030 refers to an electronic element that applies force to its partial structure or component so that its partial structure or component moves relative to its main body so that the connection object or connection mode of the internal or external circuit changes. For example, the toggle control element 1030 can be a toggle switch that turns the circuit on or off by toggling the switch handle. It should be noted that the toggle assembly 1010 provided in the embodiment of the present application can form a toggle control element 1030 as a whole. At this time, the toggle control element 1030 in the above description can refer to a switching component for changing the connection object or connection mode of the circuit, that is, it functions as a partial structure in the toggle control element 1030 as a whole. It can be understood that the toggle assembly 1010 and the toggle control element 1030 in the embodiment of the present application are not necessarily independent of each other. They should also be able to form a new toggle control element 1030 together, and each of them acts as a different part of the same toggle control element 1030 to cooperate and function.

[0054] The shell 1020 is used to protect the electronic parts in the electronic device 1000. In order to achieve a waterproof effect, the shell 1020 can be subjected to additional waterproof treatment, such as using an integrally molded shell 1020, or using rubber coating, and only needs to leave an opening 1021 for installing the flexible transmission sleeve 100 and the toggle member 200.

[0055] The flexible transmission sleeve 100 should be able to produce a certain deformation when subjected to force, so that the toggle member 200 can drive the toggle control element 1030 to be toggled through the flexible transmission sleeve 100. The flexible transmission sleeve 100 can be made of rubber, silicone or plastic, for example. In the embodiment of the present application, the flexible transmission sleeve 100 is made of rubber.

[0056] Among them, the toggle member 200 serves as a medium for the operator to toggle the control element 1030. It can be a block structure or a rod structure. Its shape design is based on the consideration of facilitating the operator to perform the toggle operation. Furthermore, a chamfer or an ergonomic depression can be set on the toggle member 200 to facilitate the operator to perform the toggle operation with his fingers. The embodiment of the present application does not specifically limit the specific shape of the toggle member 200. Its morphological structure only needs to be able to allow the operator to apply force to achieve the toggle operation. In the embodiment of the present application, the toggle member 200 is a block structure.

[0057] The toggle member 200 is connected to the outside of the flexible transmission sleeve 100. The toggle member 200 and the flexible transmission sleeve 100 can be connected by snapping or gluing. In the embodiment of the present application, the toggle member 200 and the flexible transmission sleeve 100 are snap-connected to each other.

[0058] The flexible transmission sleeve 100 is used to separate the toggle member 200 and the toggle control element 1030 to prevent water from flowing into the toggle control element 1030. At the same time, the toggle member 200 is connected with the toggle control element 1030 along the first direction through the flexible transmission sleeve 100, so that when the operator toggles the toggle member 200 along the first direction, the toggle control element 1030 can also be driven to toggle along the first direction to trigger the toggle control element 1030. In order to achieve the above The flexible transmission sleeve 100 can be provided with a clamping structure for clamping with the toggle control element 1030 on one side facing the toggle control element 1030, and another clamping structure for clamping with the toggle member 200 can be provided at a corresponding position on the other side. When the toggle member 200 moves along the first direction, the flexible transmission sleeve 100 is driven to deform, so that the flexible transmission sleeve 100 drives the toggle control element 1030 to be toggled along the first direction, thereby triggering the toggle control element 1030. Those skilled in the art should be able to set a suitable matching mode for the toggle member 200, the flexible transmission sleeve 100 and the toggle control element 1030 according to actual conditions, so as to achieve the effect that the toggle member 200 drives the toggle control element 1030 to be toggled through the flexible transmission sleeve 100, and the embodiment of the present application does not specifically limit this.

[0059] When the toggle member 200 drives the toggle control element 1030 to be toggled through the flexible transmission sleeve 100, the folding portion 110 of the flexible transmission sleeve 100 between the edge of the opening 1021 and the toggle member 200 is folded and stretched accordingly, that is, the part of the folding portion 110 located on the side of the toggle member 200 facing the first direction is folded, and the side of the toggle member 200 away from the first direction is stretched, so that the part where the flexible transmission sleeve 100 is connected to the toggle member 200 can move along with the movement of the toggle member 200 along the first direction. It can be understood that if the flexible transmission sleeve 100 is to drive the toggle control element 1030 to be toggled, the part of the flexible transmission sleeve 100 that can move with the toggle member 200 should be fixedly connected to the toggle control element 1030 by means of clipping or gluing, so as to drive the toggle control element 1030 to be toggled.

[0060] The folding portion 110 is used to fold or stretch when the toggle member 200 moves along the first direction and drives the toggle control element 1030 to be toggled through the flexible transmission sleeve 100. In order to achieve the folding and stretching effect, the folding portion 110 can be, for example, wavy, or a "V"-shaped fold that only includes one bending line, or a spiral spring-shaped fold. It only needs to change its size along the first direction after folding or stretching. The embodiments of the present application do not make any special limitations on this.

[0061] Among them, the function of the folding portion 110 is essentially to replace the elastic deformation of the flexible transmission sleeve 100 when the toggle member 200 moves along the first direction by folding and stretching as much as possible. When the folding portion 110 is folded and stretched, the elastic force generated by the folding portion 110 along the first direction will be smaller than the elastic force generated by directly stretching the flexible transmission sleeve 100 along the first direction, which can reduce the possibility of accidental resetting of the toggle control element 1030 caused by the elastic force generated by the flexible transmission sleeve 100 itself being stretched, so that the operator can operate the toggle control element 1030 more stably.

[0062] By clamping the toggle member 200 with the toggle control element 1030 along the first direction through the flexible transmission sleeve 100, the flexible transmission sleeve 100 separates the toggle control element 1030 from the toggle member 200, thereby providing a waterproof effect for the toggle control element 1030. At the same time, by providing a folding portion 110 on the flexible transmission sleeve 100, when the operator controls the toggle control element 1030 by using the toggle member 200, the folding portion 110 on the flexible transmission sleeve 100 can be By folding and stretching, a buffer is provided for the deformation of the flexible transmission sleeve 100 in the first direction, so as to prevent the flexible transmission sleeve 100 from being over-stretched and causing the flexible transmission sleeve 100 to provide excessive elastic force to the toggle control element 1030 to reset it. It is less likely that the operator will reset the toggle control element 1030 due to the flexible transmission sleeve 100 after toggling the toggle control element 1030 through the toggle member 200, thereby making the toggle operation of the toggle control element 1030 by the operator more stable.

[0063] Please continue to refer to Figure 2 , and further refer to Figure 3 and Figure 4 , Figure 3 A structural side view of the toggle assembly provided in an embodiment of the present application, Figure 4 A cross-sectional view of the structure of the toggle assembly before toggle according to an embodiment of the present application. Figures 2 to 4 As shown, the portion of the flexible transmission sleeve 100 located on two opposite sides of the toggle member 200 along the first direction is formed with a plurality of folds 111 arranged along the first direction, and the plurality of folds 111 form a folding portion 110 .

[0064] like Figure 4 As shown, the parts of the flexible transmission sleeve 100 located on the opposite sides of the toggle member 200 along the first direction refer to the parts of the flexible transmission sleeve 100 located on the side facing the first direction and the side away from the first direction of the toggle member 200, that is, the parts of the flexible transmission sleeve 100 used for folding and stretching when the toggle member 200 moves along the first direction and drives the toggle control element 1030 to be toggled through the flexible transmission sleeve 100.

[0065] Among them, in the embodiment of the present application, the arrangement of the multiple folds 111 arranged along the first direction is that the folding line of each fold 111 is perpendicular to the straight line in the first direction, and the folding lines of the multiple folds 111 are arranged parallel to each other. In actual situations, without affecting the effect of folding and stretching of the folding portion 110 along the first direction, the directions of the folding lines of the multiple folds 111 can be different to a certain extent, or the folding lines of the multiple folds 111 can be set as curves, such as semi-arc folds, for the convenience of mold production or demoulding. It only needs to ensure that the multiple folds 111 formed can change their size along the first direction after stretching and folding, and the embodiment of the present application does not make special restrictions on this.

[0066] The folding portion 110 composed of multiple folds 111 arranged along the first direction formed by the parts of the flexible transmission sleeve 100 located on the opposite sides of the toggle member 200 along the first direction, enables the folds 111 arranged along the first direction to stretch and fold when the toggle member 200 moves along the first direction and drives the toggle control element 1030 to be toggled through the flexible transmission sleeve 100. At the same time, the multiple folds 111 arranged along the first direction can make the folding portion 110 have better compression performance in the first direction, and can reduce the stretching amplitude of the flexible transmission sleeve 100 along the first direction, thereby reducing the elastic force generated by the stretching, so that the toggle control element 1030 is not easily accidentally reset by the elastic force of the flexible transmission sleeve 100 itself after being toggled.

[0067] Please continue to refer to Figure 4 , and further refer to Figure 5 , Figure 5 A cross-sectional view of the structure of the toggle assembly after toggle according to an embodiment of the present application. Figure 4 and Figure 5 As shown, the plurality of folds 111 are arranged to be inclined from a position close to the toggle member 200 to a position far from the toggle member 200 .

[0068] The folding portion 110 formed by the multiple obliquely arranged folds 111 can be folded and stretched along the direction of its oblique arrangement when the toggle member 200 drives the toggle control element 1030 to toggle through the flexible transmission sleeve 100. Figure 5 As shown, since there is a certain angle between the folding direction and the first direction, it is obvious that the folding portion 110 can occupy less space in the first direction after folding, that is, the multiple folds 111 arranged obliquely can save more space in the first direction.

[0069] In some embodiments, the arrangement of the multiple folds 111 can be, for example, arranged obliquely from the toggle member 200 toward the outside of the opening 1021, or arranged obliquely from the toggle member 200 toward the inside of the opening 1021. It is only necessary to make the multiple folds 111 move along the first direction and drive the toggle control element 1030 to be toggled by the flexible transmission sleeve 100 so that the folding direction is consistent with the oblique direction, thereby saving space in the toggle direction. The embodiment of the present application does not make any special limitation on the oblique direction of the multiple folds 111. In the embodiment of the present application, the multiple folds 111 are arranged obliquely from the toggle member 200 toward the outside of the opening 1021.

[0070] When the toggle member 200 moves along the first direction and drives the toggle control element 1030 to be toggled through the flexible transmission sleeve 100, the folds 111 can be stretched and folded so that the flexible transmission sleeve 100 adapts to the toggle of the toggle control element 1030 and deforms. If the plurality of folds 111 are arranged along the first direction, when the toggle stroke of the toggle control element 1030 is long, the plurality of folds 111 are folded in the first direction, which may occupy more space in the first direction and may cause the toggle member 200 to move in the first direction. 0 causes extrusion, causing the toggle member 200 to be accidentally reset, which is not conducive to the smooth toggle of the toggle control element 1030. Therefore, by configuring the multiple folds 111 to be arranged obliquely from a position close to the toggle member 200 to a position far away from the toggle member 200, the multiple folds 111 can be folded along the oblique direction, reducing the space occupied by the multiple folds 111 in the first direction when folded, so that the toggle control element 1030 can be toggled more smoothly by the toggle member 200 through the flexible transmission sleeve 100.

[0071] Please refer again Figure 2 and Figure 3 According to some embodiments of the present application, Figure 2 and Figure 3 As shown, the folding portion 110 located on the opposite sides of the toggle member 200 along the second direction is arched to form an arc surface and form a deformation portion 112, and the deformation portion 112 is used to be stretched and expanded when the toggle member 200 moves along the first direction and drives the toggle control element 1030 to be toggled through the flexible transmission sleeve 100, wherein the second direction is perpendicular to the first direction.

[0072] Among them, Figure 3As shown, the folding portion 110 located on the two opposite sides of the toggle member 200 along the second direction is partially arched to form an arc surface and forms a deformation portion 112. The arc-shaped deformation portion 112 is arched toward the side away from the toggle control element 1030 in the side view. In some cases, the deformation portion 112 can also be arched toward the side toward the toggle control element 1030 to form an arc surface. The purpose is to provide a certain buffer for the deformation of the flexible transmission sleeve 100 along the first direction when the toggle member 200 moves along the first direction and drives the toggle control element 1030 to be toggled through the flexible transmission sleeve 100, that is, the deformation portion 112 is stretched and expanded along the first direction as the toggle member 200 moves along the first direction and drives the toggle control element 1030 to be toggled through the flexible transmission sleeve 100.

[0073] It should be noted that when the toggle member 200 moves along the first direction and drives the toggle control element 1030 to be toggled through the flexible transmission sleeve 100, the folds 111 on the part of the folding portion 110 located on the opposite sides of the toggle member 200 along the second direction will not stretch or fold because the folding direction of the folds 111 is folded along the second direction, which is inconsistent with the first direction. The part of the folding portion 110 located on the opposite sides of the toggle member 200 along the second direction mainly provides a certain buffer in the first direction through the stretching of the deformation portion 112. In actual applications, the folds 111 folded along the second direction may not be provided on the deformation portion 112. In the embodiment of the present application, the folds 111 folded along the second direction are also provided on the deformation portion 112 in consideration of the convenience of production, that is, Figure 2 As shown, the folding portion 110 is disposed around the flexible transmission sleeve 100 , and the multiple folds 111 are folded in a circle, so that the mold making, processing and injection molding of the flexible transmission sleeve 100 can be more convenient.

[0074] When the toggle member 200 moves along the first direction and drives the toggle control element 1030 to be toggled through the flexible transmission sleeve 100, the folding portions 110 located on the two opposite sides of the toggle member 200 along the second direction will be directly stretched, and the elastic force generated when the flexible transmission sleeve 100 is stretched is relatively large, which may easily cause the flexible transmission sleeve 100 to drive the toggle control element 1030 to reset accidentally, and may also make the operator need to exert greater force when performing the toggle operation on the toggle control element 1030, which is not conducive to the operator's toggle operation. Part of the toggle member 200 is arched to form an arc surface and form a deformation portion 112, so that when the toggle member 200 moves along the first direction and drives the toggle control element 1030 to be toggled through the flexible transmission sleeve 100, the deformation portion 112 can provide a certain buffer for the stretching that the flexible transmission sleeve 100 is about to generate along the first direction. The deformation portion 112 changes from being arched to being stretched, so that the elastic force generated by the flexible transmission sleeve 100 along the first direction is relatively small, and it is not easy to cause the toggle control element 1030 to reset accidentally, thereby improving the stability of the toggle operation of the toggle control element 1030, and also making the toggle operation of the operator more labor-saving and comfortable.

[0075] Please refer again Figure 1 , and further refer to Figure 6 and Figure 7 , Figure 6 This is a structural cross-sectional view from another angle of the toggle assembly provided in the embodiment of the present application. Figure 7 The exploded schematic diagram of the structure of the toggle assembly provided in the embodiment of the present application. According to some embodiments of the present application, such as Figure 6 and Figure 7 As shown, the flexible transmission sleeve 100 has a recessed portion 120 embedded in the opening 1021, and the toggle assembly 1010 also includes a pressure ring 300, which is embedded in the recessed portion 120, and the toggle member 200 is arranged in the pressure ring 300. The inner wall of the pressure ring 300 is provided with a guide channel 310 extending along the first direction; a limit block 210 is arranged on the toggle member 200, and at least a part of the limit block 210 is arranged in the guide channel 310 for movement along the first direction, and the guide channel 310 is used to limit the movement stroke of the limit block 210 along the first direction, thereby limiting the movement stroke of the toggle member 200 along the first direction.

[0076] The pressure ring 300 is embedded in the recessed portion 120 of the flexible transmission sleeve 100 , and the recessed portion 120 is embedded in the opening 1021 of the shell 1020 . The pressure ring 300 , the recessed portion 120 and the opening 1021 can be coaxial with each other.

[0077] The pressure ring 300 is an annular structure, and a guide channel 310 extending along a first direction is formed on its inner wall. Figure 7As shown, the guide channel 310 can be provided by providing a through hole along the first direction on the inner wall of the pressure ring 300, so that the through hole is in the shape of a strip extending along the first direction. When the limit block 210 is disposed in the through hole, the long strip-shaped through hole can limit the moving direction of the limit block 210 to the first direction, thereby limiting the moving stroke of the toggle member 200 along the first direction. In some cases, the guide channel 310 can also be a groove extending along the first direction provided on the inner wall of the pressure ring 300. It is only necessary to ensure that the guide channel 310 can limit the moving stroke of the limit block 210 disposed therein along the first direction. The specific form of the guide channel 310 in the embodiment of the present application is not particularly limited.

[0078] It should be noted that the length of the moving stroke of the guide channel 310 that limits the limit block 210 in the first direction should be set according to the toggle stroke of the toggle control element 1030. For example, in one embodiment, a toggle control element 1030 with a toggle stroke of 0.5 cm is used. It can be understood that the toggle member 200 only needs to move 0.5 cm along the first direction to drive the toggle control element 1030 to be triggered through the flexible transmission sleeve 100. Then, the length of the guide channel 310 along the first direction is correspondingly set to 0.5 cm. This can limit the moving stroke of the toggle member 200 along the first direction while ensuring that the toggle member 200 can toggle the toggle control element 1030.

[0079] Among them, the limit block 210 can be, for example, a protruding block-shaped, strip-shaped or plate-shaped structure. According to actual needs, the shape of the limit block 210 can also be matched with the inner wall of the guide channel 310, so that the shape of the limit block 210 matches the inner wall of the guide channel 310, so that the movement of the limit block 210 along the first direction in the guide channel 310 is more precise and not easy to loosen or swing. Those skilled in the art can appropriately design the limit block 210 and the guide channel 310 according to actual conditions to improve the effect or stability of the matching limit between the limit block 210 and the guide channel 310. The embodiment of the present application does not make any special limitations on this.

[0080] By setting the limit block 210 and the guide channel 310, the moving stroke of the toggle member 200 along the first direction is limited, so as to prevent the toggle member 200 from driving the toggle control element 1030 to move beyond the original toggle stroke of the toggle control element 1030 and causing damage to the toggle control element 1030, thereby reducing the failure rate of the toggle control element 1030 and forming a certain protection effect on the toggle control element 1030.

[0081] Please continue to refer to Figure 6 and Figure 7 According to some embodiments of the present application, Figure 6 and Figure 7As shown, a limiting through hole 220 is opened on one side of the toggle member 200 facing the guide channel 310, and the limiting block 210 is inserted into the limiting through hole 220; the guide channel 310 forms a through structure on the pressure ring 300, and the guide channel 310 is used for the limiting block 210 to penetrate from the outer periphery of the pressure ring 300 and be inserted into the limiting through hole 220.

[0082] In the embodiment of the present application, when assembling the toggle assembly 1010, the pressure ring 300 is first sleeved on the toggle member 200 so that the limiting through hole 220 provided on the toggle member 200 is aligned with the through guide channel 310 provided on the pressure ring 300. At this time, the limiting block 210 is inserted into the guide channel 310 from the outer periphery of the pressure ring 300, and then passes through the inner wall of the pressure ring 300 through the guide channel 310. One end of the limiting block 210 is inserted into the limiting through hole 220 on the toggle member 200, and the other end remains in the guide channel 310, thereby realizing the connection and cooperation between the pressure ring 300, the limiting block 210 and the toggle member 200. Finally, the pressure ring 300 is embedded in the flexible transmission sleeve 100 to realize the assembly of the toggle assembly 1010. If the toggle assembly 1010 needs to be disassembled, the above steps can be performed in reverse.

[0083] Among them, in some cases, in order to improve the stability of the movement of the limit block 210 when the guide channel 310 limits the moving stroke of the limit block 210, the guide channel 310 can be opened on two opposite sides of the inner wall of the pressure ring 300. After the limit block 210 is inserted into the limit through hole 220, the middle section of the limit block 210 is located in the limit through hole 220, and its two ends are respectively located in two guide channels 310, so that the moving stroke of the limit block 210 along the first direction is jointly limited by the two guide channels 310.

[0084] By providing a guide channel 310 with a through structure on the pressure ring 300, and opening a limiting through hole 220 on the side of the toggle member 200 facing the guide channel 310 for inserting the limiting block 210, the toggle member 200 and the pressure ring 300 can be connected by inserting the limiting block 210. When any one of the toggle member 200, the pressure ring 300 or the limiting block 210 is damaged, the limiting block 210 can be conveniently disassembled by pulling it out from the guide channel 310 and the limiting through hole 220, thereby realizing a detachable design of the toggle member 200, the pressure ring 300 and the limiting block 210, and having a simple structure, easy to produce and process, and no additional parts for fixing and disassembly are required, which facilitates the operator to repair and replace the components.

[0085] Please refer again Figure 6 and Figure 7 According to some embodiments of the present application, Figure 6 and Figure 7As shown, a first fixing hole 230 is provided at one end of the toggle member 200 facing the toggle control element 1030, and a second fixing hole 211 is provided on the limit block 210. The second fixing hole 211 is used to align with the first fixing hole 230 when the limit block 210 is inserted into the limit through hole 220. The first fixing hole 230 and the second fixing hole 211 are used for inserting a fastener 400 to fix the limit block 210 on the toggle member 200.

[0086] The first fixing hole 230 opened on the toggle member 200 and the second fixing hole 211 opened on the limit block 210 are used to align with each other when the limit block 210 is inserted into the limit through hole 220. When the first fixing hole 230 and the second fixing hole 211 are aligned with each other, the limit block 210 can be fixed on the toggle member 200 by inserting the fastener 400 into the first fixing hole 230 and the second fixing hole 211 at the same time.

[0087] The first fixing hole 230 and the second fixing hole 211 may be threaded holes, and the fastener 400 may be a screw, for example. When the limit block 210 is inserted into the limit hole, the limit block 210 is fixed to the toggle member 200 through the threaded connection between the first fixing hole 230, the second fixing hole 211 and the fastener 400. Figure 6 As shown, the aperture of the outer side of the first fixing hole 230 opened on the toggle member 200 can be larger than the inner side to adapt to the shape of the fastener 400. For example, when the fastener 400 is a screw, the larger aperture of the outer side of the first fixing hole 230 can be used to accommodate the fastener 400 to cooperate with the screw head screwed in by a screwdriver.

[0088] By providing a first fixing hole 230 on the toggle member 200 and a second fixing hole 211 on the limit block 210, the first fixing hole 230 and the second fixing hole 211 can be aligned with each other when the limit block 210 is inserted into the limit hole, so that the fastener 400 can be inserted into the first fixing hole 230 and the second fixing hole 211, and the limit block 210 is fixed to the toggle member 200, which can prevent the limit block 210 from falling off and sliding out of the limit hole. At the same time, since the first fixing hole 230 is provided at the end of the toggle member 200 facing the toggle control element 1030, the fastener 400 used for fixing can be prevented from being exposed, thereby forming a certain protection for the fastener 400, making it difficult for external water flow or foreign matter to contact the fastener 400 due to the obstruction of the toggle member 200, thereby reducing the probability of the fastener 400 being rusted or damaged and improving the service life.

[0089] Please refer to Figure 8 , Figure 8 A cross-sectional view of the structure of an electronic device provided in an embodiment of the present application. According to some embodiments of the present application, such as Figure 8As shown, one end of the toggle member 200 facing the toggle control element 1030 is recessed to form a first clamping portion 240, and the portion of the flexible transmission sleeve 100 extending into the opening 1021 is convexly provided with a toggle portion 130 on a side facing the toggle member 200, and a second clamping portion 140 is correspondingly recessed on the other side. The first clamping portion 240 is used for the toggle portion 130 to extend into so that the toggle member 200 and the flexible transmission sleeve 100 are clamped together along the first direction, and the second clamping portion 140 is used for the toggle control element 1030 to extend into so that the flexible transmission sleeve 100 and the toggle control element 1030 are clamped together along the first direction.

[0090] Among them, Figure 8 As shown, in order to enable the toggle member 200 to drive the toggle control element 1030 to be toggled along the first direction through the flexible transmission sleeve 100, the second clamping portion 140 on the flexible transmission sleeve 100 is located in the first clamping portion 240 on the toggle member 200, that is, the toggle portion 130 corresponding to the second clamping portion 140 is located in the first clamping portion 240. When the toggle portion 130 moves along the first direction, the first clamping portion 240 drives the toggle portion 130 to move along the first direction, that is, the second clamping portion 140 corresponding to the toggle portion 130 drives the toggle control element 1030 extending therein to be toggled along the first direction, thereby achieving the effect of the toggle member 200 toggling the toggle control element 1030 along the first direction through the flexible transmission sleeve 100.

[0091] It should be noted that the function of the flexible transmission sleeve 100 is to separate the toggle control element 1030 from the toggle member 200 used to contact the outside world, and to provide a waterproof effect for the toggle control element 1030. It can be understood that the second clamping portion 140 on the flexible transmission sleeve 100 should be integrally formed with other parts of the flexible transmission sleeve 100, and there should be no gaps formed by the splicing or assembly of parts, so as to prevent the water flowing in from the toggle member 200 from penetrating into the toggle control element 1030.

[0092] By providing a first clamping portion 240 at one end of the toggle member 200 facing the toggle control element 1030, a toggle portion 130 is protruded on a side facing the toggle member 200 at the part of the flexible transmission sleeve 100 extending into the opening 1021, so that a second clamping portion 140 for clamping with the toggle control element 1030 along the first direction is formed on the other side thereof, and at the same time, the toggle portion 130 is clamped with the first clamping portion 240 along the first direction, so that the toggle member 200 can be clamped with the toggle control element 1030 along the first direction through the flexible transmission sleeve 100. When the toggle member 200 moves along the first direction, the toggle control element 1030 is driven by the flexible transmission sleeve 100 to be toggled and triggered along the first direction. Without providing a complex transmission structure, the toggle control element 1030 can be toggled simply and conveniently achieved while preventing water from flowing into the toggle control element 1030, thereby facilitating the production and assembly of components.

[0093] Please refer again Figure 1 , and continue to refer to Figure 7 and Figure 8 According to some embodiments of the present application, Figure 1 , Figure 7 and Figure 8 As shown, the flexible transmission sleeve 100 includes a crimping portion 150 located at the outer peripheral edge of the recessed portion 120, and the crimping portion 150 is sealingly crimped to the outer wall of the edge of the opening 1021; the edge of the outer side of the pressing ring 300 extends to form a crimping ring 320, and the crimping ring 320 is sealingly crimped to the outer side of the crimping portion 150; the toggle assembly 1010 also includes an external pressing sheet 500, and an opening 510 is provided on the external pressing sheet 500, and the external pressing sheet 500 is sealingly crimped to the outer side of the crimping ring 320, and the opening 510 is aligned with the opening 1021.

[0094] The crimping portion 150 is used to seal and crimp with the outer wall of the edge of the opening 1021 of the housing 1020 to prevent water from entering the opening 1021 through the connection gap between the flexible transmission sleeve 100 and the housing 1020 and affecting the toggle control element 1030. The crimping ring 320 formed by extending from the outer edge of the pressure ring 300 is used to crimp to the outer side of the crimping portion 150. Figure 8 As shown, the crimping portion 150 is clamped between the housing 1020 and the crimping ring 320 , and two surfaces of the crimping portion 150 are respectively crimped and sealed with the housing 1020 and the crimping ring 320 .

[0095] Among them, the sealing and crimping method of the crimping part 150, the shell body 1020 and the crimping ring 320 can be, for example, fixed by waterproof adhesive, or fixed by bonding with other impermeable materials, to ensure that the gap between the crimping part 150 and the shell body 1020 and the crimping ring 320 cannot be penetrated by water flow, so as to achieve waterproof protection of the toggle control element 1030 located inside the shell body 1020.

[0096] The outer pressing piece 500 is sealed and crimped to the outer side of the crimping ring 320, so that a seal is formed between the outer pressing piece 500, the crimping ring 320, the crimping portion 150 and the housing 1020. Figure 8 In the superimposed crimping state shown, if external water wants to penetrate into the interior of the shell 1020, it needs to penetrate through the multiple sealing crimping areas formed between the above four at the same time, and the multiple sealing crimping areas are all set at an angle, which further increases the difficulty of external water penetration and improves the waterproof effect.

[0097] According to another embodiment of the present application, an electronic device is provided, including a shell, a toggle control element and a toggle assembly as described in any one of the above embodiments, wherein the toggle control element is arranged in the shell, an opening is arranged on the shell at a position opposite to the toggle control element, and the toggle assembly is arranged at the opening and connected to the toggle control element.

[0098] By applying the toggle assembly provided in the embodiment of the present application in an electronic device, the control element on the electronic device used for controlling by toggling can provide sufficient waterproof effect while also being better operated, and is less likely to be difficult to toggle or accidentally reset the button, thereby providing convenience for the operator's control operation.

[0099] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any way.

Claims

1. A toggle assembly, applied to an electronic device, the electronic device comprising a housing and a toggle control element disposed in the housing, the toggle control element being configured to be toggled along a first direction for triggering, an opening being disposed on the housing at a position opposite to the toggle control element, characterized in that: The toggle assembly comprises: a flexible transmission sleeve and a toggle member; The flexible transmission sleeve is used to be embedded in the opening and partially extend into the opening to engage with the toggle control element along the first direction, and the flexible transmission sleeve is sealed and connected to the edge of the opening; The toggle member is connected to the outside of the flexible transmission sleeve, and the toggle member is used to form a clamping connection with the toggle control element along the first direction through the flexible transmission sleeve, so that the flexible transmission sleeve separates the toggle control element from the toggle member; The portion of the flexible transmission sleeve located between the edge of the opening and the toggle member is a folding portion, and the folding portion is used to fold the portion of the toggle member on the side facing the first direction and stretch the portion of the toggle member on the side away from the first direction when the toggle member moves along the first direction and drives the toggle control element to be toggled through the flexible transmission sleeve.

2. The toggle assembly according to claim 1, characterized in that: The portion of the flexible transmission sleeve located on two opposite sides of the toggle member along the first direction is formed with a plurality of folds arranged along the first direction, and the plurality of folds form the folded portion.

3. The toggle assembly according to claim 2, characterized in that: The plurality of folds are configured to be arranged obliquely from a position close to the toggle member to a position far from the toggle member.

4. The toggle assembly according to claim 2, characterized in that: The folding portion is located on the opposite sides of the toggle member along the second direction and is arched to form an arc surface and a deformation portion, and the deformation portion is used to be stretched and expanded when the toggle member moves along the first direction and drives the toggle control element to be toggled through the flexible transmission sleeve, wherein the second direction is perpendicular to the first direction.

5. The toggle assembly according to claim 1, characterized in that: The flexible transmission sleeve has a recessed portion embedded in the opening, the toggle assembly further includes a pressure ring, the pressure ring is embedded in the recessed portion, the toggle member is arranged in the pressure ring, and the inner wall of the pressure ring is provided with a guide channel extending along the first direction; A limit block is provided on the toggle member, and at least a portion of the limit block is moved in the guide channel along the first direction. The guide channel is used to limit the movement of the limit block along the first direction, thereby limiting the movement of the toggle member along the first direction.

6. The toggle assembly according to claim 5, characterized in that: The toggle member has a limit hole on one side facing the guide channel, and the limit block is inserted into the limit hole. The guide channel forms a through structure on the pressure ring, and the guide channel is used for allowing the limit block to penetrate from the outer periphery of the pressure ring and be inserted into the limit through hole.

7. The toggle assembly according to claim 6, characterized in that: A first fixing hole is formed at one end of the toggle member facing the toggle control element, and a second fixing hole is formed on the limit block. The second fixing hole is used to align with the first fixing hole when the limit block is inserted into the limit through hole. The first fixing hole and the second fixing hole are used for inserting a fastener to fix the limit block on the toggle member.

8. The toggle assembly according to any one of claims 1 to 7, characterized in that: The toggle member has a first clamping portion formed in a depression at one end thereof facing the toggle control element, the portion of the flexible transmission sleeve extending into the opening is provided with a protruding toggle portion on a side facing the toggle member, and a second clamping portion is formed in a corresponding depression on the other side, the first clamping portion is used for allowing the toggle portion to extend therein so that the toggle member and the flexible transmission sleeve are clamped together along the first direction, and the second clamping portion is used for allowing the toggle control element to extend therein so that the flexible transmission sleeve and the toggle control element are clamped together along the first direction.

9. The toggle assembly according to claim 5, characterized in that: The flexible transmission sleeve comprises a crimping portion located at the outer peripheral edge of the recessed portion, and the crimping portion is sealed and crimped to the outer wall of the opening edge; The outer edge of the pressure ring is extended to form a crimping ring, and the crimping ring is sealed and crimped to the outer side of the crimping portion; The toggle assembly further comprises an outer pressing sheet, on which an opening is arranged. The outer pressing sheet is sealingly crimped to the outer side of the crimping ring, and the opening is aligned with the opening.

10. An electronic device, characterized in that: It comprises a shell, a toggle control element and a toggle assembly as described in any one of claims 1 to 9, wherein the toggle control element is arranged in the shell, an opening is arranged on the shell at a position opposite to the toggle control element, and the toggle assembly is arranged at the opening and connected to the toggle control element.

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