Mounting structure, battery device and electric equipment

Abstract

The utility model provides a mounting structure, a battery device and electric equipment, and belongs to the technical field of mounting. The mounting structure comprises a mounting piece; the gasket is connected to the surface of the mounting piece, and a clearance space is defined between the gasket and the surface of the mounting piece; and the sealing element is positioned in a part of the clearance space and seals the peripheral part of the clearance space. The mounting structure provided by the utility model has relatively high use stability.

Description

Technical Field

[0001] The present application relates to the field of installation technology, and in particular to an installation structure, a battery device and an electrical equipment. Background Art

[0002] The mounting structure is a component used to fix, connect or support other components. For example, in an electric vehicle, the battery can be mounted on the vehicle body through the mounting structure so that the battery provides power for the electric vehicle.

[0003] However, the mounting structure may be worn during use, which affects the stability of the mounting structure. Utility Model Content

[0004] The present application aims to solve at least one of the technical problems in the background technology. To this end, one object of the present application is to provide a mounting structure, a battery device and an electrical device to improve the use stability of the mounting structure.

[0005] An embodiment of the first aspect of the present application provides a mounting structure, comprising: a mounting member; a gasket connected to a surface of the mounting member, defining a gap space between the gasket and the surface of the mounting member; and a sealing member located in part of the gap space and sealing the outer portion of the gap space.

[0006] In the technical solution of the embodiment of the present application, the gasket is connected to the surface of the mounting part, which can play a protective role on the mounting part and reduce the wear on the surface of the mounting part. In addition, a gap space is defined between the gasket and the surface of the mounting part, so that the contact area between the gasket and the mounting part is small, which can reduce the wear of the gasket itself on the mounting part. The seal seals the outer part of the gap space, which can greatly reduce the probability of water vapor entering the gap space, and solve the problem that the mounting part and the gasket in the gap space are prone to rust due to water vapor entering the gap space. At the same time, because the seal seals the outer part of the gap space, the remaining gap space can be retained, reducing the wear of the gasket itself on the mounting part, and improving the overall stability of the mounting structure.

[0007] In some embodiments, the surface of the gasket adjacent to the mounting piece has a recessed structure, and the sealing piece is filled between the recessed structure and the surface of the mounting piece to seal the peripheral portion of the gap space. By providing the recessed structure, a larger storage space is provided for the sealing piece, which is not only conducive to the preparation of the sealing piece, but also makes the volume of the sealing piece larger, thereby improving the sealing effect on the peripheral portion of the gap space.

[0008] In some embodiments, the outer periphery of the surface of the gasket adjacent to the mounting member has a step structure to form a recessed structure. The step structure is arranged at the outer periphery of the gasket so that the recessed structure has an open opening, which is exposed to the outside, thus facilitating the preparation of the seal and improving the quality of the formed seal, thereby improving the sealing effect on the peripheral portion of the gap space.

[0009] In some embodiments, the surface of the gasket adjacent to the mounting piece has an annular groove to form a recessed structure, and the groove is arranged near the outer periphery of the gasket. In this way, before the gasket is connected to the surface of the mounting piece, the seal can be inserted into the groove of the gasket, and during the process of connecting the gasket and the mounting piece, the seal can be restricted in the groove, reducing the probability of displacement of the seal and improving the reliability of the seal sealing the peripheral part of the gap space.

[0010] In some embodiments, the material of the sealing member is sealant, which has strong adhesive force and deformation ability, and can adapt to the shape of the gap space to provide a good and stable sealing effect for the peripheral part of the gap space.

[0011] In some embodiments, the mounting structure further comprises: at least one connecting member, the connecting member connecting the adjacent surfaces of the liner and the mounting member, wherein the connecting member is located between the liner and the mounting member to define a gap space. The connecting member only connects the adjacent surfaces of the liner and the mounting member, which is equivalent to playing a fixed supporting role between the liner and the mounting member, so that a gap space can be formed between the areas of the liner and the mounting member that are not connected to each other.

[0012] In some embodiments, the liner is welded to the mounting member through a connector, which not only simplifies the method of connecting the liner to the mounting member, but also makes the connection force between the liner and the mounting member stronger, and makes the connector play a better supporting effect between the liner and the mounting member, thereby improving the protective effect of the liner on the mounting member.

[0013] In some embodiments, the mounting member has a mounting hole, the gasket has a through hole, the through hole is directly opposite to and connected to the mounting hole, and both the through hole and the mounting hole are connected to the gap space; the mounting structure also includes: a fastener penetrating the through hole and the mounting hole, the fastener is used to block the through hole and the mounting hole, and cooperates with the seal to form the gap space into a sealed space. The fastener is used to install the mounting structure on the object to be installed, the fastener blocks the through hole and the mounting hole, and can seal the inner periphery of the gap space, while the seal seals the periphery of the gap space, and can cooperate to form the gap space into a sealed space, so that the gap space is isolated from the external air, further reducing the problem of rusting of the gasket and the mounting member at the gap space, thereby further improving the stability of the mounting structure in use.

[0014] An embodiment of the second aspect of the present application provides a battery device, which includes: a battery; and the mounting structure in the above embodiment, wherein the mounting structure is connected to the battery.

[0015] An embodiment of the third aspect of the present application provides an electrical device, which includes the mounting structure in the above embodiment or the battery device in the above embodiment.

[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] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in the present application and should not be regarded as limiting the scope of the present application.

[0018] Figure 1 A schematic diagram of the structure of a vehicle according to some embodiments of the present application;

[0019] Figure 2 A schematic diagram of the exploded structure of a battery according to some embodiments of the present application;

[0020] Figure 3 A schematic diagram of a three-dimensional structure of an installation structure of some embodiments of the present application;

[0021] Figure 4 A schematic diagram of a top view of the mounting structure of some embodiments of the present application;

[0022] Figure 5 for Figure 4 Sectional view in the AA direction;

[0023] Figure 6 for Figure 5 Enlarged view of the dotted box in the middle;

[0024] Figure 7 This is a schematic diagram of the exploded structure of the gasket of some embodiments of the present application;

[0025] Figure 8 It is a schematic diagram of the top view structure of the gasket of some embodiments of the present application;

[0026] Fig. 9 for Figure 8 Cross-sectional view in the BB direction;

[0027] Fig.10 for Fig. 9Enlarged view of the dotted box in the middle;

[0028] Fig.11 sectional views of installation structures of other embodiments of the present application.

[0029] Description of reference numerals:

[0030] Vehicles 1000;

[0031] Battery 100, mounting member 101, gasket 102, step structure 102a, gap space 103, sealing member 104, connecting member 105, through hole 106, mounting hole 107, fastener 108;

[0032] Controller 200;

[0033] Motor 300;

[0034] Box body 10, first part 11, second part 12;

[0035] The battery cell 20 . DETAILED DESCRIPTION

[0036] The following embodiments of the technical solution of the present application will be 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.

[0037] 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.

[0038] 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.

[0039] 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.

[0040] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0041] 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).

[0042] 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.

[0043] 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.

[0044] The mounting structure will wear out during use, especially the connection between the mounting structure and the object to be mounted will wear out more seriously due to the greater force. For example, in an electric vehicle, the battery can be installed on the body through the mounting structure so that the battery provides power for the electric vehicle. Taking the mounting structure as a sheet metal part as an example, the battery is connected to the sheet metal part, and the sheet metal part is connected to the body through fasteners. During the driving process of the electric vehicle, it may be subjected to varying degrees of vibration and impact, which will cause impact on the sheet metal parts, especially for the position of the sheet metal part connected to the fastener. Since the fastener is in close contact with the sheet metal part, the fastener itself will cause wear on the sheet metal part. If the wear phenomenon of the mounting structure continues to occur, it will affect the stability of the mounting structure.

[0045] Based on the above considerations, a mounting structure is designed, in which a gasket is arranged on the surface of a mounting member of the mounting structure to define a gap space between the gasket and the surface of the mounting member, and a sealing member is also arranged to seal the outer portion of the gap space.

[0046] The gasket can play a protective role on the mounting part and reduce the wear on the surface of the mounting part. In addition, a gap space is defined between the gasket and the surface of the mounting part, so that the contact area between the gasket and the mounting part is small, which can reduce the wear of the gasket itself on the mounting part. At the same time, in order to solve the problem that water vapor in the outside air enters the gap space and causes rust on the mounting part and the gasket in the gap space, a seal is provided to seal the outer part of the gap space, which can greatly reduce the probability of water vapor entering the gap space. In addition, because the seal seals the outer part of the gap space, the remaining gap space can be retained, reducing the wear of the gasket itself on the mounting part, and improving the overall stability of the mounting structure.

[0047] The installation structure disclosed in the embodiments of the present application may include but is not limited to the installation of a battery. The battery may be used in but is not limited to electrical equipment such as vehicles, ships or aircraft. The power supply system of the electrical equipment may be composed of the battery disclosed in the present application.

[0048] The embodiment of the present application provides an electric device using a battery as a power source, and the electric device may be, but is not limited to, a mobile phone, a tablet, a laptop, an electric toy, an electric tool, a battery car, an electric car, a ship, a spacecraft, etc. Among them, the electric toy may include a fixed or mobile electric toy, for example, a game console, an electric car toy, an electric ship toy, an electric airplane toy, etc., and the spacecraft may include an airplane, a rocket, a space shuttle, a spacecraft, etc.

[0049] For the convenience of description, the following embodiments are described by taking a vehicle 1000 as an example of an electrical device in an embodiment of the present application.

[0050] Please refer to Figure 1 , Figure 1 A schematic diagram of the structure of a vehicle provided for some embodiments of the present application. Vehicle 1000 may be a fuel vehicle, a gas vehicle or a new energy vehicle, and the new energy vehicle may be a pure electric vehicle, a hybrid vehicle or an extended-range vehicle, etc. A battery 100 is provided inside the vehicle 1000, and the battery 100 may be provided at the bottom, head or tail of the vehicle 1000. The battery 100 may be used to power the vehicle 1000, for example, the battery 100 may be used as an operating power source for the vehicle 1000. The vehicle 1000 may also include a controller 200 and a motor 300, and the controller 200 is used to control the battery 100 to power the motor 300, for example, for starting, navigating and driving the vehicle 1000.

[0051] In some embodiments of the present application, the battery 100 can not only serve as an operating power source for the vehicle 1000, but also serve as a driving power source for the vehicle 1000, replacing or partially replacing fuel or natural gas to provide driving power for the vehicle 1000.

[0052] Please refer to Figure 2 , Figure 2 Schematic diagram of the exploded structure of the battery provided for some embodiments of the present application. The battery 100 includes a housing 10 and a battery cell 20, and the battery cell 20 is accommodated in the housing 10. Among them, the housing 10 is used to provide a storage space for the battery cell 20, and the housing 10 can adopt a variety of structures. In some embodiments, the housing 10 may include a first part 11 and a second part 12, and the first part 11 and the second part 12 cover each other, and the first part 11 and the second part 12 jointly define a storage space for accommodating the battery cell 20.

[0053] In the battery 100 , there may be a plurality of battery cells 20 , and the plurality of battery cells 20 may be connected in series, in parallel, or in mixed connection. Mixed connection means that the plurality of battery cells 20 may be connected in series or in parallel.

[0054] Each battery cell 20 may be a secondary battery or a primary battery, or a lithium-sulfur battery, a sodium-ion battery, or a magnesium-ion battery, but is not limited thereto. The battery cell 20 may be cylindrical, flat, rectangular, or in other shapes.

[0055] refer to Figures 3 to 6 An embodiment of the present application provides a mounting structure, including: a mounting member 101; a gasket 102 connected to the surface of the mounting member 101, and a gap space 103 is defined between the gasket 102 and the surface of the mounting member 101; and a sealing member 104, located in part of the gap space 103, and sealing the outer portion of the gap space 103.

[0056] The mounting member 101 may be used for fixing, connecting or supporting two objects. For example, the mounting member 101 may include but is not limited to sheet metal parts.

[0057] The wear resistance of the gasket 102 is stronger than that of the mounting member 101. The gasket 102 is connected to the surface of the mounting member 101, and can protect the mounting member 101, avoiding direct wear on the surface of the mounting member 101 covered by the gasket 102. The gasket 102 can be connected to a part of the surface of the mounting member 101. For example, the gasket 102 can be connected to an area in the mounting member 101 that is prone to wear, and provide protection for the area in the mounting member 101 that is prone to wear. The area in the mounting member 101 that is prone to wear can be artificially defined. For example, if the area in the mounting member 101 that is connected to the fastener is more prone to wear, the area in the mounting member 101 that is connected to the fastener can be defined as the area that is prone to wear, and the gasket 102 can be set there.

[0058] In some embodiments, there may be a plurality of pads 102 connected to the surface of the mounting member 101 , so that multiple areas of the mounting member 101 that are susceptible to wear can be protected.

[0059] In other embodiments, the number of pads 102 connected to the surface of the mounting member 101 may also be one.

[0060] In some embodiments, the shape of the pad 102 may be circular, elliptical, annular, rectangular, or other polygonal shapes.

[0061] The gasket 102 and the mounting member 101 are connected to each other in a partial area of ​​the surface close to each other, and the remaining partial areas are spaced apart from each other to form a gap space 103. Due to the existence of the gap space 103, the gasket 102 is not in full contact with the mounting member 101, thereby reducing the contact area between the gasket 102 and the mounting member 101 and reducing the wear of the gasket 102 itself on the surface of the mounting member 101.

[0062] It is understandable that when the gap space 103 is formed, water vapor in the air may enter the gap space 103. Since the gap space 103 is relatively narrow, it is difficult for the water vapor in the gap space 103 to evaporate, which may cause the mounting parts 101 and the gasket 102 in the gap space 103 to easily rust.

[0063] Based on the above considerations, the embodiment of the present application further provides a seal 104 to seal the outer portion of the gap space 103 , thereby greatly reducing the probability of external water vapor entering the gap space 103 .

[0064] The peripheral portion refers to the outer edge area in the gap space 103. The peripheral portion may be only the periphery of the gap space 103, or may be an area in the gap space 103 arranged close to the periphery. For example, the gap space 103 may be divided into a middle portion and a peripheral portion, and the peripheral portion is arranged around the periphery of the middle portion.

[0065] In the above technical solution, the seal 104 seals the outer part of the gap space 103 instead of the whole, and can retain part of the gap space 103, so that the gasket 102 can protect the mounting part 101, and the contact area between the gasket 102 itself and the mounting part 101 is smaller, thereby reducing the wear of the gasket 102 itself on the mounting part 101. At the same time, it can solve the problem that water vapor easily enters the gap space 103 and causes rust there, thereby improving the overall stability of the installation structure.

[0066] According to some embodiments of the present application, the surface of the gasket 102 adjacent to the mounting member 101 has a recessed structure, and the sealing member 104 is filled between the recessed structure and the surface of the mounting member 101 to seal the outer portion of the gap space 103 .

[0067] In other words, the surface of the liner 102 facing the mounting member 101 has a concave structure. The concave structure is concave in a direction away from the mounting member 101, and there is a gap between the concave structure and the surface of the mounting member 101, and the gap between the concave structure and the surface of the mounting member 101 constitutes a part of the gap space 103. The concave structure can be arranged around and at the outer edge area of ​​the liner 102, so that the gap between the concave structure and the mounting member 101 is the outer peripheral part of the gap space 103.

[0068] The seal 104 can fill the recessed structure and also protrude from an opening of the recessed structure close to the mounting member 101 . The seal 104 protruding from the opening of the recessed structure close to the mounting member 101 contacts the mounting member 101 to block the gap between the recessed structure and the mounting member 101 .

[0069] In some embodiments, the sealing member 104 may further extend into a portion of the gap space 103 except for the gap between the recessed structure and the mounting member 101 to enhance the sealing effect.

[0070] The material of the sealing member 104 may be an elastic material, and the elastic material may include but is not limited to rubber, silicone rubber, polyurethane, sealant, etc.

[0071] In some embodiments, the seal 104 may be formed at the recessed structure of the gasket 102 before the gasket 102 is connected to the mounting member 101. For example, the seal 104 may be a sealing ring, which may be placed in the recessed structure in advance. In other embodiments, the seal 104 may be formed at the recessed structure after the gasket 102 is connected to the mounting member 101. For example, when the material of the seal 104 is sealant, the sealant may be squeezed into the recessed structure and then cured to form the seal 104.

[0072] In the above technical solution, a recessed structure is provided to provide a larger storage space for the seal 104 , which is not only conducive to the preparation of the seal 104 , but also makes the volume of the seal 104 larger, thereby improving the sealing effect on the outer part of the gap space 103 .

[0073] It is understandable that in other embodiments, the surface of the gasket 102 adjacent to the mounting member 101 may not have a recessed structure, such as being a flat surface, and the sealing member 104 may be bonded to the surfaces of the gasket 102 and the mounting member 101 that are close to each other.

[0074] refer to Figures 7 to 10 According to some embodiments of the present application, the outer periphery of the surface of the gasket 102 adjacent to the mounting member 101 has a step structure 102a to form a recessed structure.

[0075] In other words, the surface of the gasket 102 close to the mounting member 101 has a step structure 102 a , and the step structure 102 a is provided around the outer periphery of the surface of the gasket 102 close to the mounting member 101 .

[0076] Taking the side surface of the liner 102 away from the mounting member 101 as the reference plane, the step surface of the step structure 102a is lower than the surface of the remaining area of ​​the surface of the liner 102 adjacent to the mounting member 101 except the step structure 102a, thereby forming a concave structure. The step structure 102a is arranged at the outer periphery of the liner 102, so that the step structure 102a is exposed, and the formed concave structure has an open opening located at the outer periphery of the liner 102.

[0077] like Figures 7 to 10 As shown, in some embodiments, before the gasket 102 is connected to the mounting member 101, a seal 104 can be formed, the seal 104 is placed on the step surface, and the seal 104 protrudes from the surface of the gasket 102 adjacent to the mounting member 101 except for the step structure 102a. After the gasket 102 is connected to the mounting member 101, the seal 104 can seal the periphery of the gap space 103.

[0078] In other embodiments, the seal 104 may be formed after the gasket 102 is connected to the mounting member 101. Since the recessed structure formed by the step structure 102a has an open opening, it is convenient to form the seal 104. Exemplarily, the seal 104 may be a sealing ring, and the sealing ring may be directly sleeved on the step structure 102a. The material of the seal 104 may also be a sealant, and the sealant is squeezed to the step structure 102a and cured to form the seal 104.

[0079] It is worth noting that the sealant needs to be squeezed to the step structure 102a when the sealant is in a fluid state. Since the sealant is highly fluid at this time, the sealant will also flow to the area other than the step structure 102a on the surface of the gasket 102 adjacent to the mounting member 101, that is, the formed sealant 104 will also exist in the partial gap space 103 other than the gap between the recessed structure and the mounting member 101.

[0080] In the above technical solution, the step structure 102a is arranged on the outer periphery of the gasket 102, so that the recessed structure has an open opening, which is exposed to the outside. This facilitates the preparation of the seal 104 and improves the quality of the formed seal 104, thereby improving the sealing effect on the outer part of the gap space 103.

[0081] According to some embodiments of the present application, a surface of the gasket 102 adjacent to the mounting member 101 has an annular groove to form a recessed structure, and the groove is disposed close to the outer periphery of the gasket 102 .

[0082] The groove is recessed in a direction away from the mounting member 101 .

[0083] In some embodiments, the liner 102 may have a through hole, and the groove is arranged close to the outer periphery of the liner 102, which means that the spacing distance between the groove and the inner periphery of the liner 102 is greater than the spacing distance between the groove and the outer periphery of the liner 102. In other embodiments, the liner 102 does not have a through hole, and the groove is arranged close to the outer periphery of the liner 102, which means that the spacing distance between the groove and the center of the liner 102 is greater than the spacing distance between the groove and the outer periphery of the liner 102. In this way, the seal 104 filling the recessed structure can seal the peripheral portion of the gap space 103.

[0084] In some embodiments, the seal 104 is a sealing ring, and the seal 104 can be placed in the groove before the gasket 102 is connected to the mounting member 101. In some embodiments, the material of the seal 104 is a sealant, and before the gasket 102 is connected to the mounting member 101, the seal 104 can be squeezed into the groove and cured to form the seal 104, and the formed seal 104 protrudes from the surface of the gasket 102 adjacent to the mounting member 101 except the groove.

[0085] In the above technical solution, before the gasket 102 is connected to the surface of the mounting member 101, the seal 104 can be inserted into the groove of the gasket 102, and in the process of connecting the gasket 102 and the mounting member 101, the seal 104 can be restricted in the groove, thereby reducing the probability of displacement of the seal 104 and improving the reliability of the seal 104 sealing the peripheral part of the gap space 103.

[0086] According to some embodiments of the present application, the material of the sealing member 104 is sealant.

[0087] The materials of sealants include but are not limited to silicone, polyurethane, acrylic, butyl, resin, rubber and other components, as well as possible curing agents, toughening agents, diluents, fillers and other components.

[0088] The sealant can be room temperature curing type, thermosetting type, hot melt type, etc. in terms of use. In some embodiments, the sealant can be squeezed into the recessed structure and cured to form the sealant 104 before the gasket 102 is connected to the mounting member 101. In other embodiments, the sealant can be squeezed into the gap between the recessed structure and the mounting member 101 after the gasket 102 is connected to the mounting member 101, and then the sealant is cured. Since the gap space 103 is formed first and then the sealant 104 is formed, an adapted sealant 104 can be formed according to the actual size of the outer portion of the gap space 103, thereby improving the reliability of the sealant 104 sealing the outer portion of the gap space 103.

[0089] In the above technical solution, the sealant has strong adhesion and deformation ability, and can adapt to the shape of the gap space 103 to provide a better and stable sealing effect for the outer part of the gap space 103.

[0090] refer to Figures 5 to 9 According to some embodiments of the present application, the mounting structure further includes: at least one connecting member 105, the connecting member 105 connecting portions of the surfaces of the liner 102 and the mounting member 101 adjacent to each other, wherein the connecting member 105 is located between the liner 102 and the mounting member 101 to define a gap space 103.

[0091] In other words, the connecting member 105 connects only a part of the surface of the gasket 102 and a part of the surface of the mounting member 101 , so that a gap is provided between the remaining part of the surface of the gasket 102 and the mounting member 101 to form the gap space 103 .

[0092] In some embodiments, the connecting member 105 may be formed by curing an adhesive, that is, the gasket 102 and the mounting member 101 are connected by gluing.

[0093] In other embodiments, the material of the connecting member 105 may also be metal, and the gasket 102 and the mounting member 101 may be welded together through the connecting member 105 .

[0094] In some other embodiments, a snap-fit ​​groove may be formed on the surface of the mounting member 101 , and the connecting member 105 cooperates with the snap-fit ​​groove to connect the gasket 102 and the mounting member 101 together by snapping.

[0095] The embodiment of the present application does not specifically limit the structure of the connecting member 105 , and the connecting member 105 may be a structure that is well known to those skilled in the art and can connect two objects.

[0096] The number of the connecting member 105 may be one, so that a larger gap space 103 can be formed.

[0097] The number of the connecting members 105 may also be multiple, so that the connection force between the liner 102 and the mounting member 101 is stronger, so that the liner 102 provides a better protection effect for the mounting member 101. For example, Figure 7 as well as Figure 8 As shown, the number of the connecting members 105 may be three, and the three connecting members 105 may be arranged in a ring.

[0098] In some embodiments, the total volume of all connecting parts 105 can be smaller than the volume of the formed gap space 103. In this way, while maintaining the good protective effect of the gasket 102 on the mounting part 101, the contact area between the gasket 102 and the mounting part 101 is smaller, thereby effectively reducing the wear of the gasket 102 itself on the mounting part 101.

[0099] In the above technical solution, the connecting member 105 only connects the adjacent partial surfaces of the gasket 102 and the mounting member 101, which is equivalent to playing a fixed supporting role between the gasket 102 and the mounting member 101, so that a gap space 103 can be formed between the areas of the gasket 102 and the mounting member 101 that are not connected to each other.

[0100] According to some embodiments of the present application, the gasket 102 is connected to the mounting member 101 by welding via the connecting member 105 .

[0101] Exemplarily, the welding method may be projection welding.

[0102] Projection welding is a high-efficiency welding method that can perform multiple points at the same time, and the processing speed is fast. The connecting member 105 can be a convex point on the surface of the gasket 102, and the number of the convex points can be multiple. During welding, the convex point is first abutted against the surface of the mounting member 101, and then welding is performed through the convex point to fix the gasket 102 on the surface of the mounting member 101. After welding, the convex point will melt due to the high temperature during welding, so that the thickness of the convex point is reduced compared to before welding, but a certain thickness is still retained, so that the convex point is supported between the surface of the gasket 102 and the mounting member 101, forming a gap space 103 between the gasket 102 and the mounting member 101.

[0103] In some embodiments, the material of the connector 105 may be metal, such as tin, gold, nickel, indium, lead-tin alloy, etc.

[0104] In the above technical solution, not only can the connection method between the gasket 102 and the mounting member 101 be simplified, but also the connection force between the gasket 102 and the mounting member 101 is made stronger, and the connecting member 105 plays a better supporting effect between the gasket 102 and the mounting member 101, thereby improving the protective effect of the gasket 102 on the mounting member 101.

[0105] refer to Figure 5 , Figure 6 as well as Fig.11 According to some embodiments of the present application, the mounting member 101 has a mounting hole 107, and the gasket 102 has a through hole 106. The through hole 106 is opposite to and connected to the mounting hole 107, and both the through hole 106 and the mounting hole 107 are connected to the gap space 103; the mounting structure also includes: a fastener 108 passing through the through hole 106 and the mounting hole 107, and the fastener 108 is used to seal the through hole 106 and the mounting hole 107, so as to cooperate with the seal 104 to form the gap space 103 into a sealed space.

[0106] The area of ​​the gasket 102 other than the through hole 106 and the area of ​​the mounting member 101 other than the mounting hole 107 form a gap space 103. That is, the gap space 103 is formed in an annular shape, and the inner peripheral side of the gap space 103 is connected to the mounting hole 107 and the through hole 106. The connecting member 105 connects the partial area of ​​the gasket 102 other than the through hole 106 and the partial area of ​​the mounting member 101 other than the mounting hole 107.

[0107] It can be understood that, in the gap space 103, only the outer circumference and the inner circumference are connected to the outside, and the inner circumference of the gap space 103 is connected to the outside through the mounting hole 107 and the through hole 106 respectively. The fastener 108 penetrating the through hole 106 and the mounting hole 107 blocks the through hole 106 and the mounting hole 107, so that the inner circumference of the gap space 103 cannot be connected to the outside, and the inner circumference of the gap space 103 can be sealed. At the same time, the seal 104 seals the outer part of the gap space 103, that is, the outer circumference of the gap space 103 is sealed, so that the gap space 103 forms a sealed space.

[0108] The fastener 108 may include but is not limited to structures such as bolts and screws, and the fastener 108 is connected to the object to be installed after passing through the through hole 106 and the installation hole 107. For example, when the fastener 108 is a bolt, the object to be installed may have a threaded hole adapted to the bolt, or the object to be installed is equipped with a nut adapted to the bolt, and the bolt can be screwed into the threaded hole or the nut to complete the installation.

[0109] In the above technical solution, the fastener 108 is used to install the installation structure on the object to be installed. The fastener 108 blocks the through hole 106 and the installation hole 107, and can seal the inner periphery of the gap space 103. At the same time, the seal 104 seals the outer periphery of the gap space 103, and can work together to form a sealed space for the gap space 103, so that the gap space 103 is isolated from the external air, and the problem of rust on the gasket 102 and the installation member 101 at the gap space 103 is further reduced, thereby further improving the stability of the installation structure.

[0110] It can be understood that in other embodiments, the gasket 102 may not have the through hole 106, and the gasket 102 may be connected to the surface of the mounting member 101 that does not have the mounting hole 107, so that the formed gap space 103 is connected to the outside world only on the outer peripheral side, and the outer part of the gap space 103 is sealed by the sealing member 104, so that the gap space 103 can also form a sealed space.

[0111] An embodiment of the present application provides a battery device, which includes: a battery; and the mounting structure in the above embodiment, wherein the mounting structure is connected to the battery.

[0112] For the structure of the battery, reference may be made to the related description in the above embodiments, which will not be described again here.

[0113] In some embodiments, the gasket 102 may be disposed at the connection between the mounting structure and the battery. For example, the mounting member 101 may have a mounting hole 107, and the gasket 102 may have a through hole 106, and the through hole 106 is directly opposite to and connected to the mounting hole 107. The fastener 108 is connected to the battery after passing through the through hole 106 and the mounting hole 107. The fastener 108 may be a bolt, and the bolt may be connected to the battery box.

[0114] In other embodiments, the battery needs to be installed in the electrical device through a mounting structure, and the gasket 102 can be provided at the connection between the mounting structure and the electrical device.

[0115] In the above technical solution, since a gasket 102 is provided on the surface of the mounting member 101 and a gap space 103 is defined between the gasket 102 and the surface of the mounting member 101, and the seal 104 seals the outer portion of the gap space 103, the use stability of the mounting structure can be improved, thereby improving the use stability of the battery device.

[0116] An embodiment of the present application provides an electrical device, which includes the mounting structure in the above embodiment or the battery device in the above embodiment.

[0117] For the electrical equipment, reference may be made to the relevant description in the above embodiments, which will not be repeated here.

[0118] In some embodiments, the electrical device is a vehicle, the vehicle may include a frame, and the battery device may be connected to the frame. The gasket 102 may be provided at the connection between the mounting structure and the frame. For example, the mounting member 101 may have a mounting hole 107, the gasket 102 may have a through hole 106, and the through hole 106 is directly opposite to and connected to the mounting hole 107. The fastener 108 is connected to the frame after being passed through the through hole 106 and the mounting hole 107. The fastener 108 may be a bolt, and the bolt may be connected to the frame.

[0119] In some embodiments, a gasket 102 may be provided at the connection between the mounting structure and the battery and at the connection between the mounting structure and the frame.

[0120] The present application embodiment provides a mounting structure, referring to Figures 3 to 11 The mounting structure includes: a mounting member 101; a gasket 102 connected to the surface of the mounting member 101, and a gap space 103 is defined between the gasket 102 and the surface of the mounting member 101; and a sealing member 104 located in part of the gap space 103 and sealing the outer portion of the gap space 103.

[0121] The outer periphery of the gasket 102 adjacent to the surface of the mounting member 101 has a step structure 102a, and the sealing member 104 is filled between the step structure 102a and the surface of the mounting member 101 to seal the outer periphery of the gap space 103. The material of the sealing member 104 is sealant.

[0122] The mounting structure further includes: at least one connecting member 105 , the connecting member 105 connecting the adjacent surfaces of the gasket 102 and the mounting member 101 , and the gasket 102 is welded to the mounting member 101 via the connecting member 105 .

[0123] The mounting member 101 has a mounting hole 107, and the gasket 102 has a through hole 106. The through hole 106 is opposite to and connected to the mounting hole 107, and both the through hole 106 and the mounting hole 107 are connected to the gap space 103; the mounting structure also includes: a fastener 108 passing through the through hole 106 and the mounting hole 107, and the fastener 108 is used to seal the through hole 106 and the mounting hole 107, so as to cooperate with the sealing member 104 to form the gap space 103 into a sealed space.

[0124] 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 has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein 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, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A mounting structure, characterized in that: include: Mounting parts; a gasket connected to a surface of the mounting member, wherein a gap space is defined between the gasket and the surface of the mounting member; A sealing member is located in a portion of the gap space and seals a peripheral portion of the gap space.

2. The mounting structure according to claim 1, characterized in that: The surface of the gasket adjacent to the mounting member has a concave structure, and the sealing member is filled between the concave structure and the surface of the mounting member to seal the peripheral portion of the gap space.

3. The mounting structure according to claim 2, characterized in that: The outer periphery of the gasket adjacent to the mounting member has a stepped configuration to form the recessed structure.

4. The mounting structure according to claim 2, characterized in that: The surface of the gasket adjacent to the mounting piece has an annular groove to form the recessed structure, and the groove is arranged close to the outer periphery of the gasket.

5. The mounting structure according to claim 1, characterized in that: The material of the sealing element is sealant.

6. The mounting structure according to claim 1, characterized in that: The mounting structure further comprises: At least one connecting member connects the adjacent surfaces of the gasket and the mounting member, wherein the connecting member is located between the gasket and the mounting member to define the gap space.

7. The mounting structure according to claim 6, characterized in that: The gasket is welded to the mounting member through the connecting member.

8. The mounting structure according to any one of claims 1 to 7, characterized in that: The mounting member has a mounting hole, the gasket has a through hole, the through hole is directly opposite to and connected with the mounting hole, and both the through hole and the mounting hole are connected with the gap space; the mounting structure also includes: A fastener is passed through the through hole and the mounting hole, and is used to seal the through hole and the mounting hole, so as to cooperate with the sealing member to form the gap space into a sealed space.

9. A battery device, characterized in that: include: Battery; The mounting structure according to any one of claims 1 to 8, wherein the mounting structure is connected to the battery.

10. An electrical device, characterized in that: It comprises the mounting structure as claimed in any one of claims 1 to 8 or the battery device as claimed in claim 9.

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