Hanging mechanism and electric device

Abstract

The utility model discloses a mounting mechanism and a power utilization device, the power utilization device comprises a battery device, a power utilization main body and the mounting mechanism, the battery device and the power utilization main body are locked and connected through the mounting mechanism, and the mounting mechanism comprises a bearing part arranged on the power utilization main body and a suspension part provided with the battery device. The bearing part comprises a mounting main body and a locking structure which are separately arranged, the mounting main body and the locking structure extend along the strip-shaped track, one extends along the length direction of the power consumption main body, and the other extends along the width direction of the power consumption main body; the hanging piece is provided with a containing groove, the hanging main body can slide in the containing groove in the extending direction of the hanging main body, the hanging piece is further provided with a stop structure matched with the locking structure for use, and the stop structure is arranged on one side of the battery device in the sliding direction of the hanging main body; wherein the stop structure is provided with a first groove which is opened away from the power utilization main body, and the locking structure partially extends into the first groove, so that the locking structure and the stop structure are interlocked in the extension direction of the mounting main body.

Description

Technical Field

[0001] The present application relates to the field of batteries, and in particular to a mounting mechanism and an electrical device. Background Art

[0002] In some electrical devices that require battery devices to provide electrical energy, such as vehicles, the battery devices need to be replaced regularly to ensure normal use of the electrical devices.

[0003] In the scenario where the battery device is mounted for use, there are problems of mounting stress concentration and low replacement efficiency that need to be improved. Utility Model Content

[0004] The present application provides a mounting mechanism and an electrical device, which can alleviate the stress concentration phenomenon existing in the process of mounting and using a battery device, and can also achieve locking and fixing to improve the replacement efficiency of the battery device.

[0005] In a first aspect, the present application provides an electrical device, comprising a battery device, an electrical main body and a mounting mechanism, wherein the battery device and the electrical main body are locked and connected via the mounting mechanism, the mounting mechanism comprising a bearing member arranged on the electrical main body and a hanging member on which the battery device is arranged, the bearing member comprising a mounting main body and a locking structure which are separately arranged, the mounting main body and the locking structure both extending along a strip track, one extending along the length direction of the electrical main body, and the other extending along the width direction of the electrical main body; the hanging member is provided with a receiving groove, the mounting main body can slide in the receiving groove along its own extension direction, the hanging member is also provided with a stop structure used in conjunction with the locking structure, the stop structure is arranged on one side of the battery device along the sliding direction of the mounting main body; wherein the stop structure is provided with a first groove which is open away from the electrical main body, and the locking structure partially extends into the first groove so that the locking structure and the stop structure are interlocked in the extension direction of the mounting main body.

[0006] The power-consuming device of the embodiment of the present application connects the battery device and the power-consuming body through a mounting mechanism. The mounting body extending continuously on the carrier can cooperate with the receiving groove of the suspension member to form a continuous support in the extension direction of the mounting body, thereby alleviating the stress concentration problem caused by the excessive mass of the battery device. The mounting mechanism is also provided with a locking structure and a stopper structure used in conjunction on the carrier and the suspension member. The stopper structure is provided with a first groove, and the locking structure can partially extend into the first groove to limit the relative movement of the power-consuming body and the battery device in the extension direction of the mounting body, thereby achieving locking and fixation. In the mounting mechanism, the locking structure and the mounting body extend along the length direction and width direction of the power-consuming body respectively, so as to reduce the motion interference problem that may occur when the suspension is locked.

[0007] In some of the embodiments, the mounting body includes a neck and a shoulder arranged along the hanging direction, and along the extension direction of the locking structure, the size of the neck is smaller than the size of the shoulder. The hanging member includes a hanging platform, and under the action of the gravity of the battery device, the shoulder and the hanging platform are offset to fix the hanging member and the carrier in the hanging direction.

[0008] In the above embodiment, the portion of the shoulder in the mounting body that protrudes relative to the neck can abut against the hanging platform, increasing the abutment area between the bearing member and the suspension member, thereby reducing the pressure on the mounting mechanism and reducing the probability of deformation of the mounting mechanism due to stress concentration affecting the stability of the connection.

[0009] In some embodiments, the accommodating groove includes a third groove for accommodating the neck and a fourth groove for accommodating the shoulder, and the size of the fourth groove in the hanging direction is larger than the size of the shoulder in the hanging direction, so that the mounting body has a first position close to the battery device and a second position away from the battery device, wherein when the mounting body is in the first position, the locking structure disengages from the first groove, and when the mounting body is in the second position, the locking structure extends into the first groove.

[0010] In the above embodiment, the mounting body has a first position and a second position in the receiving groove to switch between a locked state and an unlocked state. Under the gravity of the battery device, the mounting body switches from the first position to the second position, and at the same time, the locking structure extends into the first groove and cooperates with the stop structure to achieve interlocking of the battery device and the power-consuming body in the sliding direction of the mounting body.

[0011] In some of the embodiments, the locking structure includes a connecting portion, a positioning portion and a locking portion. The positioning portion is spaced apart from the power-consuming body and is installed on the power-consuming body through the connecting portion. One end of the positioning portion away from the connecting portion extends toward the power-consuming body to form a locking portion, and the locking portion extends into the first groove.

[0012] In the above embodiment, the positioning portion and the electrical body are separated in the hanging direction by the connecting portion so that the stop structure can partially extend into the locking structure from the gap between the positioning portion and the electrical body for cooperation. The locking portion extends toward the direction of the electrical body and extends into the first groove of the stop structure so that the bearing member and the suspension member form a locking effect in the sliding direction of the mounting body.

[0013] In some of the embodiments, the stop structure further includes a second groove open away from the connecting portion, and one end of the locking portion away from the positioning portion is bent to form a limiting end, and under the action of gravity of the battery device, the limiting end abuts against the stop structure.

[0014] In the above embodiment, the limiting end located in the second groove can limit the relative movement of the locking structure and the stop structure in the hanging direction, thereby improving the locking effect between the battery device and the power-consuming body.

[0015] In some of the embodiments, the limit end has a first wall perpendicular to the extension direction of the mounting body and a second wall extending in the same direction as the mounting body, and the stop structure is located between the first wall and the connecting portion to limit the range of movement of the stop structure in the extension direction of the mounting body.

[0016] In the above embodiment, the limiting end can be inserted into the second groove to enhance the locking effect of the locking structure and the stop structure, thereby reducing the probability of the locking portion unexpectedly coming out of the first groove.

[0017] In some of the embodiments, the stop structure further includes an elastic member capable of elastically deforming along an extension direction of the mounting body, and the elastic member is used to provide a force for limiting the limiting end in the second groove.

[0018] In the above embodiment, after the locking structure extends into the stop structure, the locking portion squeezes the elastic member, and the elastic member continuously applies a reset elastic force to the locking portion, so that the locking portion and the stop structure are abutted and the limit end is restricted in the second groove, thereby improving the locking stability of the mounting mechanism.

[0019] In some of the embodiments, the stop structure further includes a buffer pad, and under the action of the elastic member, the buffer pad is held between the first wall and the stop structure along the extension direction of the mounting body.

[0020] In the above embodiment, the buffer pad can reduce the possible collision between the limit end and the stop structure when the elastic part rebounds. At the same time, the buffer pad can fill the gap between the limit end and the stop structure so that the limit end and the stop structure form abutment, thereby improving the locking effect of the mounting mechanism in the sliding direction of the mounting body.

[0021] In some of the embodiments, the limiting end has a third wall inclined to the extension direction of the mounting body, and along the extension direction of the mounting body, the stop structure is located between the third wall and the connecting portion.

[0022] In the above embodiment, the third wall and the connecting portion can limit the travel of the stop structure in the sliding direction of the mounting body to achieve locking, and the third wall is an inclined tip structure to facilitate entry into the second groove, thereby reducing the difficulty of assembling the mounting mechanism.

[0023] In some of the embodiments, the stop structure has a fourth wall that is inclined to the extension direction of the mounting body and extends in the same direction as the locking structure, and the slope of the fourth wall is greater than the slope of the third wall.

[0024] In the above embodiment, under the action of gravity of the battery device, the fourth wall can guide the third wall so that the limiting end extends into the second groove, thereby improving the locking stability of the mounting mechanism.

[0025] In some of the embodiments, the mounting body extends along the length direction of the power-consuming body, and the locking structure extends along the width direction of the power-consuming body.

[0026] In the above embodiment, the contact area between the bearing member and the suspension member is increased, further reducing the probability of failure of the mounting mechanism due to stress concentration deformation.

[0027] In the second aspect, the present application provides a mounting mechanism, including a bearing member and a suspension member, the bearing member includes a separate mounting body and a locking structure, the mounting body and the locking structure both extend along a strip track and the extension directions of the two are arranged perpendicularly; the suspension member is provided with a accommodating groove, the mounting body can slide in the accommodating groove along its own extension direction, the suspension member is also provided with a stop structure used in conjunction with the locking structure, the stop structure is arranged on one side of the suspension member along the sliding direction of the mounting body; wherein the stop structure is provided with a first groove open away from the bearing member, and the locking structure partially extends into the first groove so that the locking structure and the stop structure are interlocked in the sliding direction of the mounting body. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The features, advantages and technical effects of exemplary embodiments of the present application will be described below with reference to the accompanying drawings.

[0029] Figure 1 This is a schematic diagram of the structure of an electrical device according to an embodiment of the present application;

[0030] Figure 2 This is a schematic diagram of the connection between the power-consuming subject and the battery device in one embodiment of the present application;

[0031] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at C in the middle;

[0032] Figure 4 for Figure 2 A schematic diagram showing the connection between the power-consuming subject and the battery device from a first perspective;

[0033] Figure 5 for Figure 4 Partial cross-sectional view at AA in the middle;

[0034] Figure 6 for Figure 2 A schematic diagram showing the connection between the power-consuming subject and the battery device from a first perspective;

[0035] Figure 7 for Figure 6 Partial cross-sectional view at the middle BB;

[0036] Figure 8 This is a schematic diagram of the connection between the locking structure and the stop structure of an embodiment of the present application;

[0037] Fig. 9 Schematic diagram of the connection between the locking structure and the stop structure of one embodiment of the present application.

[0038] In the drawings, the drawings are not necessarily drawn to scale.

[0039] The reference numerals in the specific implementation manner are as follows:

[0040] 1000. Vehicles;

[0041] 10. Battery device; 20. Power-consuming body; 21. Controller; 22. Motor; 30. Mounting mechanism;

[0042] 310, mounting body; 311, neck; 312, shoulder; 320, locking structure; 321, connecting part; 322, positioning part; 323, locking part; 324, limiting end; 3241, first wall; 3242, second wall; 3243, third wall;

[0043] 330, accommodating groove; 331, third groove; 332, fourth groove; 340, stop structure; 341, first groove; 342, second groove; 3421, fourth wall; 343, elastic member; 344, buffer pad;

[0044] The length direction of the power-consuming body is X; the width direction of the power-consuming body is Y; and the hanging direction is Z. DETAILED DESCRIPTION

[0045] 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.

[0046] 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.

[0047] 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.

[0048] 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.

[0049] 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.

[0050] 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).

[0051] 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. They 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.

[0052] 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.

[0053] In some electrical devices that require battery devices to provide electrical energy, the battery devices need to be replaced regularly to ensure normal use of the electrical devices. Therefore, the battery devices need to be assembled and fixed in a detachable connection form.

[0054] In some usage scenarios, the battery device is mounted and assembled. For example, some automotive products connect the battery device to the frame through bolts. Although this connection structure bears the load of the battery device through multiple bolts, due to the large mass and uneven distribution of the battery device, stress concentration is prone to occur around the bolts. When the single-point stress exceeds the yield strength of the profile, a large deformation occurs, which not only affects the installation stability of the battery device, but also damages the sealing performance of the battery device, causing water ingress, insulation and other problems.

[0055] In addition, in some usage scenarios, such as battery replacement for new energy vehicles, bolt assembly still has the defect of low efficiency which needs to be improved.

[0056] In response to the above problems, the embodiments of the present application provide a mounting mechanism and an electrical device, wherein the battery device is installed on the electrical body through the mounting mechanism, and the mounting mechanism is provided with a continuously extended mounting body to alleviate the stress concentration phenomenon existing when a large-mass battery device is mounted. A locking structure and a stop structure are also provided for use in conjunction to achieve relative fixation of the battery device and the electrical body in the sliding direction of the mounting body.

[0057] In a first aspect, an embodiment of the present application provides an electrical device, which includes a battery device, an electrical main body and a mounting mechanism, wherein the battery device and the electrical main body are locked and connected via the mounting mechanism.

[0058] Electrical devices include, for example, mobile phones, portable devices, laptop computers, battery vehicles, electric cars, ships, spacecraft, electric toys and electric tools, etc., among which, spacecraft include, for example, airplanes, rockets, space shuttles and spacecraft, etc., electric toys include, for example, fixed or mobile electric toys, such as game consoles, electric car toys, electric ship toys and electric airplane toys, etc., electric tools include, for example, metal cutting power tools, grinding power tools, assembly power tools and railway power tools, such as, for example, electric drills, electric grinders, electric wrenches, electric screwdrivers, electric hammers, impact drills, concrete vibrators and electric planers.

[0059] For the sake of simplicity, the following embodiments are all described by taking the electrical device as a vehicle and the electrical subject as a vehicle frame as an example.

[0060] In some embodiments of this application, please refer to Figure 1 , Figure 1A schematic diagram of the structure of a vehicle 1000 provided for some embodiments of the present application. The 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. The battery device 10 is disposed inside the vehicle 1000, and the battery device 10 may be disposed at the bottom, head or tail of the vehicle 1000. Specifically, the vehicle further includes a controller 21 and a motor 22, and the controller 21 is used to control the battery device 10 to supply power to the motor 22, for example, for starting, navigating and driving the vehicle 1000.

[0061] In some embodiments of the present application, the battery device 10 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.

[0062] In some embodiments of the present application, the battery device 10 may include one or more battery cell assemblies for providing voltage and capacity. The battery cell assembly may include a plurality of battery cells, which are connected in series, in parallel, or in mixed connection through a busbar. Exemplarily, the battery cell assembly may be a battery module, which is formed by arranging and fixing a plurality of battery cells to form an independent module. For example, the battery module may be formed by bundling a plurality of battery cells with a cable tie.

[0063] In some embodiments of the present application, the battery device 10 may be a battery pack, which includes a case and one or more battery cell assemblies, wherein the battery cell assemblies are accommodated in the case.

[0064] See also Figures 2 to 7 , Figure 2 This is a schematic diagram of the connection between the power-consuming subject and the battery device in one embodiment of the present application. Figure 3 for Figure 2 The enlarged structural diagram at C in the middle, Figure 4 for Figure 2 The first perspective schematic diagram of the connection between the power-consuming subject and the battery device is shown, Figure 5 for Figure 4 Partial cross-sectional view at AA in the middle, Figure 6 for Figure 2 The first perspective schematic diagram of the connection between the power-consuming subject and the battery device is shown, Figure 7 for Figure 6 Partial cross-sectional view at the middle BB.

[0065] See also Figures 2 to 4 and Figure 6The mounting mechanism 30 includes a bearing member arranged on the power-consuming body 20 and a hanging member arranged on the battery device 10, the bearing member includes a mounting body 310 and a locking structure 320 which are separately arranged, wherein one of the mounting body 310 and the locking structure 320 extends along the length direction of the power-consuming body 20, and the other extends along the width direction of the power-consuming body 20; the hanging member is provided with a stop structure 340 used in conjunction with the locking structure 320, the stop structure 340 is arranged on one side of the battery device 10 along the sliding direction of the mounting body 310, and the stop structure 340 and the locking structure 320 cooperate to limit the relative movement of the battery device 10 and the power-consuming body 20 in the sliding direction of the mounting body 310.

[0066] See also Figure 6 and Figure 7 The mounting body 310 extends along a strip track, and the suspension member is provided with a receiving groove 330 extending in the same direction as the mounting body 310 . The mounting body 310 can slide in the receiving groove 330 along its own extension direction to complete the assembly or disassembly of the battery device 10 to the power-consuming body 20 .

[0067] The mounting body 310 is a component that bears the weight load of the battery device 10 when the battery device 10 is mounted on the power-consuming body 20 .

[0068] Optionally, one end of the accommodating groove 330 along the sliding direction of the mounting body 310 is open to allow the mounting body 310 to enter and exit, or both ends of the accommodating groove 330 along the sliding direction of the mounting body 310 are connected to reduce the difficulty of assembling the battery device 10.

[0069] Optionally, two mounting bodies 310 are provided, and two accommodating grooves 330 are provided in a one-to-one correspondence with the mounting bodies 310 , and the two mounting bodies 310 are spaced apart in the extension direction of the locking structure 320 .

[0070] See also Figure 4 and Figure 5 The stop structure 340 is provided with a first groove 341 open away from the power-consuming body 20, and the locking structure 320 partially extends into the first groove 341, so that the locking structure 320 and the stop structure 340 are interlocked, thereby limiting the relative movement between the battery device 10 and the power-consuming body 20.

[0071] It is understandable that the two groove walls of the first groove 341 along the sliding direction of the mounting body 310 block the extending portion of the locking structure 320 , thereby limiting the relative movement of the battery device 10 and the power-consuming body 20 in the sliding direction of the mounting body 310 .

[0072] Thus, the mounting body 310 cooperates with the accommodating groove 330 in its extension direction to form a continuous support, thereby alleviating the problem of stress concentration or even yield deformation caused by the small area around the mounting point, which helps to expand the use scenario of the large-mass battery device 10 to the power-consuming body 20. The mounting mechanism 30 is also provided with a locking structure 320 extending perpendicular to the mounting body 310. On the one hand, it can reduce the motion interference phenomenon between the mounting body 310 and the locking structure 320 during the sliding process. On the other hand, the locking structure 320 cooperates with the stop structure 340 to limit the mounting body 310 from sliding further, thereby realizing the locking and fixing of the battery device 10 and the power-consuming body 20 in the sliding direction of the mounting body 310. The mounting mechanism 30 can respectively realize the locking of the battery device 10 relative to the power-consuming body 20 in the length direction and the width direction through the mounting body 310 and the locking structure 320, and realizes the uniform distribution and dispersion of the mounting stress without affecting the locking effect, thereby improving the stability and reliability of the connection between the battery device 10 and the power-consuming body 20.

[0073] According to some embodiments of the present application, the mounting body 310 includes a neck 311 and a shoulder 312 arranged along the hanging direction, and the hanging member is provided with a hanging platform. Under the action of gravity of the battery device 10, the shoulder 312 abuts against the hanging platform.

[0074] See also Figure 7 The neck 311 is extended along the suspension direction, and the shoulder 312 is connected to the power-consuming body 20 through the neck 311 . In the extension direction of the locking structure 320 , the size of the neck 311 is smaller than the size of the shoulder 312 .

[0075] Optionally, the shoulder 312 is disposed perpendicularly to the neck 311 , in other words, the shoulder 312 is disposed flush with a horizontal plane.

[0076] Optionally, the shoulder 312 and the neck 311 are arranged at an acute angle, and the shoulder 312 has a V-shaped structure; or, the shoulder 312 and the neck 311 are arranged at an obtuse angle, and the shoulder 312 has an inverted V-shaped structure.

[0077] Therefore, the portion of the shoulder 312 that protrudes relative to the neck 311 can abut against the hanging platform, increasing the abutment area between the bearing member and the suspension member, thereby reducing the pressure on the mounting mechanism 30 when the battery device 10 is mounted and used, and reducing the probability of deformation of the mounting mechanism 30 due to stress concentration affecting the stability of the connection.

[0078] According to some embodiments of this application, please continue to refer to Figure 7The accommodating groove 330 includes a third groove 331 for accommodating the neck 311 and a fourth groove 332 for accommodating the shoulder 312. The size of the fourth groove 332 in the hanging direction is larger than the size of the shoulder 312 in the hanging direction, so that the mounting body 310 can move along the hanging direction in the accommodating groove 330.

[0079] Specifically, the mounting body 310 has a first position close to the battery device 10 and a second position away from the battery device 10. When the mounting body 310 is at the first position, the locking structure 320 is disengaged from the first slot 341; when the mounting body 310 is at the second position, the locking structure 320 extends into the first slot 341.

[0080] As a result, it is easy for the mounting body 310 to slide into the accommodating groove 330 to reduce the difficulty of assembling the mounting mechanism 30. At the same time, the mounting body 310 can be switched from the first position to the second position to be locked under the action of gravity of the battery device 10, and can also be switched from the second position back to the first position to be unlocked under the action of external force, thereby realizing the linkage between the hanging action and the locking action.

[0081] According to some embodiments of the present application, please refer to Figure 5 The locking structure 320 includes a connecting portion 321, a positioning portion 322 and a locking portion 323. The positioning portion 322 is spaced apart from the electrical main body 20 and is installed on the electrical main body 20 through the connecting portion 321. One end of the positioning portion 322 away from the connecting portion 321 extends toward the electrical main body 20 to form a locking portion 323, and the locking portion 323 is used to extend into the first groove 341.

[0082] Thus, the connecting portion 321, the positioning portion 322 and the power-consuming body 20 together form a structure that is open on one side of the sliding direction of the mounting body 310, and the stopping structure 340 can extend into the locking structure 320 from the gap to align the locking portion 323 with the first groove 341. When the mounting body 310 switches from the first position to the second position, the locking portion 323 extends into the first groove 341 to limit the relative movement of the battery device 10 and the power-consuming body 20 in the sliding direction of the mounting body 310.

[0083] According to some embodiments of the present application, please refer to Figure 8 or Fig. 9 The stop structure 340 is further provided with a second slot 342 which is open away from the connecting portion 321, and one end of the locking portion 323 which is away from the positioning portion 322 is bent to form a limiting end 324. Under the gravity of the battery device 10, the limiting end 324 abuts against the stop structure 340.

[0084] Optionally, the limiting end 324 and the locking portion 323 are arranged at an obtuse angle so that the limiting end 324 can be easily connected and extended into the second groove 342 .

[0085] Optionally, the limiting end 324 and the locking portion 323 are arranged at an acute angle, so that the limiting end 324 cooperates with the stop structure 340 to form a better anti-slip effect.

[0086] Therefore, the limit end 324 can cooperate with the second groove 342 of the stop structure 340 to limit the relative movement of the battery device 10 and the power-consuming body 20 in the hanging direction, thereby reducing the probability of the battery device 10 unexpectedly jumping in the hanging direction and causing the locking part 323 to escape from the first groove 341 and cause unlocking, thereby improving the locking stability of the mounting mechanism 30.

[0087] According to some embodiments of the present application, please refer to Figure 8 The limit end 324 is arranged perpendicularly to the locking portion 323, and the limit end 324 has a first wall 3241 perpendicular to the extension direction of the mounting body 310 and a second wall 3242 extending in the same direction as the mounting body 310. The stop structure 340 is located between the first wall 3241 and the connecting portion 321, and at the same time, the stop structure 340 is located between the second wall 3242 and the positioning portion 322.

[0088] Optionally, when the mounting body 310 is located at the second position, the second wall 3242 abuts against the stop structure 340 to disperse the gravity load of the battery device 10 and further improve the stress concentration phenomenon of the battery device 10 in the mounting use scenario.

[0089] Optionally, in a cross section perpendicular to the extending direction of the locking structure 320 , the limiting end 324 is in a rectangular shape, or the limiting end 324 is in a polygonal shape.

[0090] Therefore, the first wall 3241 can cooperate with the stop structure 340 to limit the relative movement of the battery device 10 and the power-consuming body 20 in the sliding direction of the mounting body 310, and the second wall 3242 can cooperate with the stop structure 340 to limit the relative movement of the battery device 10 and the power-consuming body 20 in the hanging direction, so as to reduce the probability of the locking portion 323 unexpectedly coming out of the first groove 341.

[0091] According to some embodiments of this application, please continue to refer to Figure 8 The stop structure 340 also includes an elastic member 343, which can be elastically deformed along the extension direction of the mounting body 310, and is used to provide a force to limit the limiting end 324 in the second groove 342.

[0092] Optionally, when the locking portion 323 extends into the first slot 341 , the elastic member 343 is in a compressed state and provides a restoring elastic force to make the locking portion 323 abut against the stop structure 340 .

[0093] Optionally, when the locking portion 323 extends into the first slot 341, the elastic member 343 is in the original state. If the limiting end 324 is to be withdrawn from the second slot 342, the locking portion 323 needs to compress the elastic member 343 and overcome the restoring elastic force to make the limiting end 324 retreat into the first slot 341.

[0094] Optionally, the elastic member 343 is configured as a compression spring.

[0095] Optionally, the elastic member 343 is configured as a spring leaf, or other components that can provide a restoring elastic force in the sliding direction of the mounting body 310 .

[0096] Therefore, during the unlocking process, the elastic member 343 can continuously provide the locking structure 320 with a restoring elastic force to limit the limiting end 324 in the second groove 342 , so as to reduce the possibility of unexpected separation between the battery device 10 and the power-consuming body 20 .

[0097] According to some embodiments of this application, please continue to refer to Figure 8 The stop structure 340 further includes a buffer pad 344 . Under the action of the elastic member 343 , the buffer pad 344 is held between the first wall 3241 and the stop structure 340 along the sliding direction of the mounting body 310 .

[0098] Optionally, the buffer pads 344 are continuously arranged along the extension direction of the stop structure 340 , or the buffer pads 344 are arranged at intervals in the extension direction of the stop structure 340 .

[0099] Optionally, the buffer pad 344 is made of a soft material. For example, the buffer pad 344 is made of a gel material, or the buffer pad 344 is made of a porous material. For example, the buffer pad 344 is set as a silicone pad, or the buffer pad 344 is set as a sponge pad.

[0100] Therefore, on the one hand, the buffer pad 344 can reduce the collision that may occur between the limit end 324 and the stop structure 340 when the elastic member 343 rebounds. At the same time, the buffer pad 344 can fill the gap between the limit end 324 and the stop structure 340 so that the limit end 324 and the stop structure 340 form abutment, further limiting the relative movement of the battery device 10 and the power-consuming body 20 in the sliding direction of the mounting body 310.

[0101] According to some embodiments of the present application, please refer to Fig. 9 The limiting end 324 has a third wall 3243 inclined to the extending direction of the mounting body 310 . Along the extending direction of the mounting body 310 , the stopping structure 340 is located between the third wall 3243 and the connecting portion 321 .

[0102] Optionally, in a cross section perpendicular to the extending direction of the locking structure 320 , the limiting end 324 is in the shape of an inverted right-angled trapezoid, or the limiting end 324 is in the shape of a polygon with a third wall 3243 .

[0103] Therefore, the limiting end 324 provided with the third wall 3243 has movable space in both the sliding direction and the hanging direction of the mounting body 310 relative to the stop structure 340. On the one hand, it is convenient for the docking between the locking structure 320 and the stop structure 340 to reduce the difficulty of assembling the battery device 10 to the power-consuming body 20. On the other hand, it helps to keep the limiting end 324 at least partially located in the second groove 342, thereby reducing the probability of unexpected separation of the battery device 10 and the power-consuming body 20.

[0104] According to some embodiments of this application, please continue to refer to Fig. 9 The stopping structure 340 has a fourth wall 3421 which is inclined to the extending direction of the mounting body 310 and extends in the same direction as the locking structure 320 , and the slope of the fourth wall 3421 is greater than the slope of the third wall 3243 .

[0105] The slope of the fourth wall 3421 is greater than the slope of the third wall 3243 , which means that the angle between the fourth wall 3421 and the sliding direction of the mounting body 310 is greater than the angle between the third wall 3243 and the sliding direction of the mounting body 310 .

[0106] Therefore, under the gravity of the battery device 10 , the fourth wall 3421 can guide the third wall 3243 so that the limiting end 324 extends into the second groove 342 along the third wall 3243 , thereby improving the locking stability of the locking structure 320 and the stopping structure 340 .

[0107] According to some embodiments of the present application, the mounting body 310 extends along the length direction of the power-consuming body 20 , and the locking structure 320 extends along the width direction of the power-consuming body 20 .

[0108] As a result, the contact area between the bearing member and the suspension member is increased, thereby further improving the stress concentration phenomenon caused by the excessive mass of the battery device 10 in the mounting use scenario and reducing the probability of failure caused by yield deformation of the mounting mechanism 30.

[0109] According to some other embodiments of the present application, the mounting body 310 extends along the width direction of the power-consuming body 20 , and the locking structure 320 extends along the length direction of the power-consuming body 20 .

[0110] Below, the electrical device of the present application will be described in conjunction with specific implementation methods.

[0111] In one embodiment of the present application, please refer to Figure 2 and Figure 3The battery device 10 is locked and connected to the power-consuming body 20 through a mounting mechanism 30. The mounting mechanism 30 includes a bearing member connected to the power-consuming body 20 and a hanging member connected to the battery device 10. The bearing member is provided with a mounting body 310 extending along the length direction of the power-consuming body 20 and a locking structure 320 extending along the width direction of the power-consuming body 20. The hanging member is provided with a receiving groove 330 slidably matched with the mounting body 310 and a stop structure 340 matched with the locking structure 320.

[0112] See also Figure 7 The mounting body 310 includes a neck 311 and a shoulder 312 arranged along the hanging direction, and the accommodating groove 330 includes a third groove 331 and a fourth groove 332 arranged along the hanging direction. The neck 311 and the third groove 331 are slidably matched, and the shoulder 312 and the fourth groove 332 are slidably matched, and the shoulder 312 and the hanging member are continuously abutted in the length direction of the power-consuming body 20. The size of the fourth groove 332 in the hanging direction is larger than the size of the shoulder 312 in the hanging direction, so that the mounting body 310 has a first position close to the battery device 10 and a second position away from the battery device 10 in the accommodating groove 330.

[0113] See also Figure 8 The locking structure 320 includes a connecting portion 321, a positioning portion 322, a locking portion 323 and a limiting end 324 which are arranged in sequence. The stopper structure 340 is provided with a first slot 341 and a second slot 342. The locking portion 323 extends into the first slot 341 and the limiting end 324 extends into the second slot 342. The limiting end 324 has a first wall 3241 perpendicular to the length direction of the power-consuming body 20 and a second wall 3242 extending in the same direction as the mounting body 310. An elastic member 343 is also arranged in the first slot 341. When the locking portion 323 extends into the first slot 341, the elastic member 343 is in a compressed state and provides a restoring elastic force to keep the locking portion 323 and the stopper structure 340 in contact with each other.

[0114] A buffer pad 344 is provided in the second groove 342 . Under the restoring elastic force of the elastic member 343 , the first wall 3241 of the limiting end 324 abuts against the buffer pad 344 and the buffer pad 344 abuts against the stop structure 340 , so as to reduce possible displacement of the battery device 10 and the power-consuming body 20 in the length direction of the power-consuming body 20 .

[0115] In another embodiment of the present application, please refer to Figure 2 and Figure 3The battery device 10 is locked and connected to the power-consuming body 20 through a mounting mechanism 30. The mounting mechanism 30 includes a bearing member connected to the power-consuming body 20 and a hanging member connected to the battery device 10. The bearing member is provided with a mounting body 310 extending along the length direction of the power-consuming body 20 and a locking structure 320 extending along the width direction of the power-consuming body 20. The hanging member is provided with a receiving groove 330 slidably matched with the mounting body 310 and a stop structure 340 matched with the locking structure 320.

[0116] See also Figure 7 The mounting body 310 includes a neck 311 and a shoulder 312 arranged along the hanging direction, and the accommodating groove 330 includes a third groove 331 and a fourth groove 332 arranged along the hanging direction. The neck 311 and the third groove 331 are slidably matched, and the shoulder 312 and the fourth groove 332 are slidably matched, and the shoulder 312 and the hanging member are continuously abutted in the length direction of the power-consuming body 20. The size of the fourth groove 332 in the hanging direction is larger than the size of the shoulder 312 in the hanging direction, so that the mounting body 310 has a first position close to the battery device 10 and a second position away from the battery device 10 in the accommodating groove 330.

[0117] See also Fig. 9 The locking structure 320 includes a connecting portion 321, a positioning portion 322, a locking portion 323 and a limiting end 324 which are arranged in sequence. The stopping structure 340 is provided with a first groove 341 and a second groove 342. The locking portion 323 extends into the first groove 341 and the limiting end 324 extends into the second groove 342. The limiting end 324 has a third wall 3243 which is inclined to the length direction of the mounting body 310. The stopping structure 340 has a fourth wall 3421 which is inclined to the length direction of the mounting body 310, and the slope of the third wall 3243 is smaller than the slope of the fourth wall 3421. When the mounting body 310 moves from the first position to the second position, the third wall 3243 of the limiting end 324 moves along the fourth wall 3421 and finally extends into the second groove 342, completing the locking of the battery device 10 and the power-consuming body 20.

[0118] On the second aspect, the embodiment of the present application provides a mounting mechanism 30, which includes a hanging member and a bearing member, and the bearing member includes a mounting body 310 and a locking structure 320, respectively, and the mounting body 310 and the locking structure 320 both extend along a bar track and the extension directions of the two are arranged perpendicularly to each other; the hanging member is provided with a receiving groove 330, and the mounting body 310 can slide in the receiving groove 330 along its own extension direction, and the hanging member is also provided with a stop structure 340 used in conjunction with the locking structure 320, and the stop structure 340 is arranged on one side of the hanging member along the sliding direction of the mounting body 310; wherein, the stop structure 340 is provided with a first groove 341 open away from the bearing member, and the locking structure 320 partially extends into the first groove 341 so that the locking structure 320 and the stop structure 340 are interlocked in the sliding direction of the mounting body 310.

[0119] The mounting mechanism 30 provided in the embodiment of the present application includes but is not limited to being used in electrical devices, and is also applicable to other devices with mounting split components, such as mechanical processing equipment, etc.

[0120] 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. An electrical device, characterized in that: The device comprises a battery device, an electric main body and a mounting mechanism, wherein the battery device and the electric main body are locked and connected via the mounting mechanism, and the mounting mechanism comprises: A bearing member is arranged on the power-consuming body, the bearing member comprises a mounting body and a locking structure which are separately arranged, the mounting body and the locking structure both extend along a strip track, one of which extends along the length direction of the power-consuming body, and the other extends along the width direction; A hanging member, arranged on the battery device, the hanging member is provided with a receiving groove, the mounting body can slide in the receiving groove along its own extension direction, the hanging member is also provided with a stop structure used in conjunction with the locking structure, the stop structure is arranged on one side of the battery device along the sliding direction of the mounting body; The stop structure is provided with a first groove open away from the power-consuming body, and the locking structure partially extends into the first groove so that the locking structure and the stop structure are interlocked in the extension direction of the mounting body.

2. The electrical device according to claim 1, characterized in that: The mounting body includes a neck and a shoulder arranged along the hanging direction. Along the extension direction of the locking structure, the size of the neck is smaller than the size of the shoulder. The hanging member includes a hanging platform. Under the action of the gravity of the battery device, the shoulder and the hanging platform are offset to fix the hanging member and the supporting member in the hanging direction.

3. The electrical device according to claim 2, characterized in that: The accommodating groove includes a third groove for accommodating the neck and a fourth groove for accommodating the shoulder, and the size of the fourth groove in the hanging direction is larger than the size of the shoulder in the hanging direction, so that the mounting body has a first position close to the battery device and a second position away from the battery device, wherein when the mounting body is located at the first position, the locking structure disengages from the first groove; when the mounting body is located at the second position, the locking structure extends into the first groove.

4. The electrical device according to claim 1, characterized in that: The locking structure includes a connecting portion, a positioning portion and a locking portion. The positioning portion is spaced apart from the power-consuming body and is installed on the power-consuming body through the connecting portion. One end of the positioning portion away from the connecting portion extends toward the power-consuming body to form the locking portion, and the locking portion extends into the first groove.

5. The electrical device according to claim 4, characterized in that: The stop structure further includes a second groove open away from the connecting portion, and one end of the locking portion away from the positioning portion is bent to form a limiting end. Under the action of gravity of the battery device, the limiting end abuts against the stop structure.

6. The electrical device according to claim 5, characterized in that: The limiting end has a first wall perpendicular to the extension direction of the mounting body and a second wall extending in the same direction as the mounting body, and the stop structure is located between the first wall and the connecting portion to limit the range of movement of the stop structure in the extension direction of the mounting body.

7. The electrical device according to claim 6, characterized in that: The stop structure further includes an elastic member capable of elastically deforming along an extending direction of the mounting body, and the elastic member is used to provide a force for limiting the limiting end in the second groove.

8. The electrical device according to claim 7, characterized in that: The stop structure further includes a buffer pad. Under the action of the elastic member, the buffer pad is held between the first wall and the stop structure along an extending direction of the mounting body.

9. The electrical device according to claim 5, characterized in that: The limiting end has a third wall inclined to the extending direction of the mounting body, and along the extending direction of the mounting body, the stop structure is located between the third wall and the connecting portion.

10. The electrical device according to claim 9, characterized in that: The stop structure has a fourth wall which is inclined to the extension direction of the mounting body and extends in the same direction as the locking structure, and the slope of the fourth wall is greater than the slope of the third wall.

11. The electrical device according to claim 1, characterized in that: The mounting body extends along the length direction of the power-consuming body, and the locking structure extends along the width direction of the power-consuming body.

12. A mounting mechanism, characterized in that: include: The bearing member comprises a mounting body and a locking structure which are separately arranged, wherein the mounting body and the locking structure both extend along a strip track and their extending directions are arranged perpendicularly to each other; The hanging member is provided with a receiving groove, the mounting body can slide in the receiving groove along its own extension direction, the hanging member is also provided with a stop structure used in conjunction with the locking structure, and the stop structure is arranged on one side of the hanging member along the sliding direction of the mounting body; The stop structure is provided with a first groove open away from the carrier, and the locking structure partially extends into the first groove so that the locking structure and the stop structure are interlocked in the extension direction of the mounting body.

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