Handle device and energy storage battery

Abstract

The utility model relates to the technical field of energy storage appliances, and discloses a handle device and an energy storage battery, comprising: a housing assembly provided with a rotary mounting hole and a limiting through hole penetrating through the rotary mounting hole; the handle body is provided with a rotating shaft part which is rotatably mounted in the rotating mounting hole; the elastic piece is fixedly connected with the shell assembly and provided with an elastic pressing part which extends into the limiting through hole from the limiting through hole and elastically abuts against the rotating shaft part. According to the lifting handle device and the energy storage battery, the problem that the lifting handle body directly hits the shell assembly without buffering is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage appliance technical field especially, relates to a handle device and energy storage battery. BACKGROUND

[0002] Energy storage battery is a new type of battery technology, it can store up electric energy, then release electric energy when needing.

[0003] At present movable energy storage battery generally includes handle device, handle device includes shell assembly and installs handle body on shell assembly, most handle devices are more conventional ordinary structure, that is, handle device and shell assembly are rotationally connected, handle body resets and handle is directly smashed to shell assembly under the action of gravity, easy to emit abnormal sound and cause damage to shell assembly.

[0004] Therefore, it is necessary to design a handle device and energy storage battery to solve the problem that handle body is directly smashed on shell assembly without buffering.

[0005] The above information is given as background information only to assist an understanding of the present disclosure and has no intention to be taken as admitting that any of the above is available as prior art to the present disclosure. SUMMARY

[0006] The utility model provides a handle device and energy storage battery to solve the problem that handle body is directly smashed on shell assembly without buffering.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A handle device comprises:

[0009] A shell assembly is provided with a rotating installation hole and a limiting through hole penetrating the rotating installation hole;

[0010] A handle body has a rotating shaft part rotatably installed in the rotating installation hole;

[0011] An elastic member is fixedly connected with the shell assembly and has an elastic pressing part extending into the limiting through hole and elastically abutting against the rotating shaft part.

[0012] Optionally, a plurality of positioning grooves are arranged at intervals on the outer periphery of the rotating shaft part;

[0013] The elastic pressing part is arc-shaped and curved to extend into the limiting through hole, and the elastic pressing part can be attached to the groove wall of the positioning groove.

[0014] Optionally, the positioning groove is an arc-shaped groove, and a smooth transition is formed between the groove wall of the positioning groove and the outer circumferential surface of the rotating shaft part.

[0015] Optionally, the shell assembly comprises a cover plate, an upper cover, a front shell and a fastening screw.

[0016] The screw rod part of the fastening screw is sequentially screwed through the cover plate, the upper cover and the front shell, and the cover plate is pressed on the upper cover to form the rotating mounting hole.

[0017] Optionally, an inlaid nut for connecting the fastening screw is embedded in the front shell.

[0018] Optionally, one end of the elastic member is fixedly connected with the shell assembly, and the other end is suspended and forms the elastic pressing part.

[0019] Optionally, two rotating mounting holes are arranged, and each end of the handle body is provided with one rotating shaft part, and one rotating shaft part is arranged in one rotating mounting hole.

[0020] The two rotating mounting holes are coaxial.

[0021] Optionally, the elastic member further comprises a limiting plate part connected with the elastic pressing part, and the shell assembly is provided with a limiting surface for stopping the limiting plate part.

[0022] When the limiting plate part is attached to the limiting surface, the elastic pressing part extends into the limiting through hole and elastically abuts against the rotating shaft part; when the elastic pressing part abuts against the outer circumferential surface of the rotating shaft part, the limiting plate part is separated from the limiting surface.

[0023] Optionally, the elastic member is detachably mounted at the bottom of the shell assembly.

[0024] An energy storage battery comprises the handle device.

[0025] Compared with the prior art, the handle device has the following beneficial effects:

[0026] The handle device and the energy storage battery have the following beneficial effects: the elastic member is fixedly mounted on the shell assembly, the elastic member has the elastic pressing part which can extend into the rotating mounting hole from the limiting through hole, the elastic pressing part can press the rotating shaft part arranged in the rotating mounting hole, the rotating shaft part of the handle body is subjected to the elastic force of the elastic member during rotation, the setting of the elastic member increases the friction force during rotation of the rotating shaft part, the falling speed of the handle body is slowed down, the impact force of the handle body on the shell assembly is reduced, and the handle body is prevented from damaging the shell assembly.

[0027] The present application has other characteristics and advantages, which will be apparent from the accompanying drawings and the following detailed description, or will be set forth in the accompanying drawings and the following detailed description, which together serve to explain the specific principles of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the accompanying drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0029] Figure 1 is a bottom view schematic diagram of the handle device provided by the embodiment of the present application;

[0030] Figure 2 is Figure 1 is an A-A cross-sectional structure schematic diagram of the handle device in the embodiment of the present application;

[0031] Figure 3 is a back structure exploded schematic diagram of the handle device provided by the embodiment of the present application;

[0032] Figure 4 is an explosion schematic diagram of the handle device provided by the embodiment of the present application;

[0033] Figure 5 is a three-dimensional structure schematic diagram of the elastic member provided by the embodiment of the present application.

[0034] The accompanying drawings are as follows: 1, shell assembly; 1001, limiting surface; 101, cover plate; 102, upper cover; 103, front shell; 104, fastening screw; 105, inlaid nut; 11, rotating mounting hole; 12, limiting through hole; 2, handle body; 201, positioning groove; 21, rotating shaft part; 3, elastic member; 31, elastic compression part; 32, limiting plate part. DETAILED DESCRIPTION

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings and the following detailed description, or will be set forth in the accompanying drawings and the following detailed description, which together serve to explain the specific principles of the present application.

[0036] The term "embodiment" is mentioned herein means that the specific features, structures, or characteristics described in connection with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit the independence or association between other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, each technical feature mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0037] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the art to which the present application belongs; the use of related terms herein is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0038] In the description of the present application, the phrase "and / or" is a description of the logical relationship between the objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases: A exists, B exists, and A and B exist at the same time. In addition, the character " / " herein generally represents that the associated objects before and after are a "or" logical relationship.

[0039] In the present application, the terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary and secondary or order relationship between the entities or operations.

[0040] In the present application, without more limitation, the "includes", "contains", "has" or other similar expressions used in the sentence are intended to cover non-exclusive inclusion, and these expressions do not exclude the presence of other elements in the process, method or product including the described elements, so that the process, method or product including a series of elements can not only include those limited elements, but also include other elements not explicitly listed, or also include the elements inherent to such process, method or product.

[0041] In the present application, "greater than", "less than", "exceed" and other expressions are understood as not including the number; "above", "below", "within" and other expressions are understood to include the number. In addition, in the description of the embodiments of the present application, the meaning of "multiple" is more than two (including two), and similar expressions related to "multiple" are also understood in this way, for example, "multiple groups", "multiple times" and the like, unless otherwise explicitly limited.

[0042] In the description of the embodiments of the present application, the spatial relative expressions such as "central", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship shown in the specific embodiments or the drawings, and are only for the convenience of describing the specific embodiments of the present application or for the reader to understand, and do not indicate or imply that the indicated device or component must have a particular position, a particular orientation, or be constructed or operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0043] Unless otherwise expressly specified or limited, the terms "mount", "connect", "connect", "fix", "set", and the like used in the description of the embodiments of the present application should be broadly understood. For example, the "connection" can be fixed connection, or detachable connection, or integral setting; it can be mechanical connection, or electrical connection, or communication connection; it can be directly connected, or indirectly connected through intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art to which the present application belongs, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0044] Embodiment one

[0045] In view of the defects of the existing handle device, the applicant, based on many years of rich practical experience and professional knowledge in designing and manufacturing such products, and with the use of theory, actively researches and innovates to create a handle device that can solve the defects in the prior art, making the handle device more practical. After continuous research, design, and repeated trial of samples and improvement, the present utility model is finally created.

[0046] Please refer to Figures 1 to 3 The embodiment of the present application provides a handle device, which comprises a shell assembly 1, a handle body 2 and an elastic member 3.

[0047] The shell assembly 1 is provided with a rotating installation hole 11, and is provided with a limiting through hole 12 penetrating the rotating installation hole 11; the handle body 2 has a rotating shaft part 21 rotatably installed in the rotating installation hole 11, and when the user lifts the handle body 2, the shell assembly 1 and the shell assembly 1 are lifted at the same time. The elastic member 3 is fixedly connected with the shell assembly 1, and has an elastic pressing part 31 extending into the limiting through hole 12 and elastically pressing the rotating shaft part 21.

[0048] The handle device in the embodiment is fixedly installed on the shell assembly 1 and has an elastic member 3, and the elastic member 3 has an elastic pressing portion 31 capable of extending into the rotating installation hole 11 from the limiting through hole 12. The elastic pressing portion 31 is capable of pressing the rotating shaft portion 21 installed in the rotating installation hole 11. The rotating shaft portion 21 of the handle body 2 is subjected to the elastic force of the elastic member 3 during rotation. The setting of the elastic member 3 makes the friction force of the rotating shaft portion 21 during rotation larger, so that the falling speed of the handle body 2 is slower, the collision force of the handle body 2 on the shell assembly 1 is reduced, and the handle body 2 is prevented from damaging the shell assembly 1. It needs to be supplemented that the handle body 2 can be installed on one side of the top of the shell assembly 1 or on one side of the bottom of the shell assembly 1. The total friction force of the rotating shaft portion 21 during rotation includes the friction force between the rotating shaft portion 21 and the rotating installation hole 11 and the friction force between the rotating shaft portion 21 and the elastic member 3.

[0049] Optionally, a plurality of positioning grooves 201 are arranged at intervals on the outer periphery of the rotating shaft portion 21; and the elastic pressing portion 31 is arc-shaped and extends into the limiting through hole 12, and the elastic pressing portion 31 is capable of abutting the groove wall of the positioning groove 201. Specifically, when the elastic pressing portion 31 abuts the groove wall of the positioning groove 201 and no external force is applied, the handle body 2 will remain in the current position, such as abutting the shell assembly 1 or being perpendicular to the shell assembly 1. The handle body 2 can remain in the state of being perpendicular to the shell assembly 1, which can effectively facilitate the use of the user, and the user does not need to rotate the handle body 2 every time, thereby effectively improving the use experience.

[0050] Optionally, the positioning groove 201 is an arc-shaped groove, and the groove wall of the positioning groove 201 and the outer peripheral surface of the rotating shaft portion 21 are smoothly transitioned. Therefore, when the user pushes the handle body 2 to rotate around the center line of the rotating installation hole 11, the elastic pressing portion 31 can easily exit from the positioning groove 201, and then the handle body 2 slowly approaches the shell assembly 1 under the action of gravity or human power.

[0051] Optionally, the shell assembly 1 includes a cover plate 101, an upper cover 102, a front shell 103, and a fastening screw 104. The shank of the fastening screw 104 sequentially penetrates the cover plate 101, the upper cover 102, and the front shell 103 and is threadedly connected with the front shell 103, and the cover plate 101 is pressed on the upper cover 102 to form the rotating installation hole 11. In the embodiment, the fastening screw 104 can be directly threadedly connected with the front shell 103 from the outside through the cover plate 101 and the upper cover 102, which is simple and convenient to install and does not need to be assembled from the inside of the shell assembly 1, thereby effectively simplifying the assembly steps of installing the handle body 2 on the shell assembly 1 and being beneficial to improving the assembly efficiency.

[0052] Optionally, an inlaid nut 105 for connecting the fastening screw 104 is embedded in the front shell 103. The inlaid nut 105 can make the connection between the fastening screw 104 and the front shell 103 more stable, and avoid the screw slipping.

[0053] Optionally, as shown in Figure 2 、 Figure 3 and Figure 5 , one end of the elastic member 3 is fixedly connected with the shell assembly 1, and the other end is suspended and forms an elastic pressing part 31. In this way, the elastic deformation effect of the elastic member 3 is better controlled, and the pressure of the elastic member 3 on the rotating shaft part 21 is moderate.

[0054] Optionally, two rotating installation holes 11 are provided, and the two ends of the handle body 2 are each provided with a rotating shaft part 21, and one rotating shaft part 21 is correspondingly installed in one rotating installation hole 11; the two rotating installation holes 11 are coaxial. The rotating shaft parts 21 at the two ends of the handle body 2 are respectively rotatably connected with one rotating installation hole 11, so that the installation structure is more stable, and the possibility of the rotating shaft part 21 coming out of the rotating installation hole 11 is reduced. Preferably, the rotating installation hole 11 is a blind hole, and the hole opening of one rotating installation hole 11 faces the first direction, and the hole opening of the other rotating installation hole 11 faces the opposite direction of the first direction.

[0055] Optionally, the elastic member 3 further includes a limiting plate part 32 connected with the elastic pressing part 31, and the shell assembly 1 is provided with a limiting surface 1001 for stopping the limiting plate part 32; when the limiting plate part 32 abuts against the limiting surface 1001, the elastic pressing part 31 extends into the limiting through hole 12 and elastically abuts against the rotating shaft part 21; when the elastic pressing part 31 abuts against the outer circumferential surface of the rotating shaft part 21, the limiting plate part 32 and the limiting surface 1001 are separated from each other. It should be noted that the limiting plate part 32 and the limiting surface 1001 can avoid the end of the elastic member 3 completely entering the rotating installation hole 11 to affect the rotation of the rotating shaft part 21, and only the elastic pressing part 31 of the elastic member 3 can extend into the rotating installation hole 11.

[0056] Optionally, the elastic member 3 is detachably installed at the bottom of the shell assembly 1, and the elastic member 3 is convenient to disassemble and easy to replace.

[0057] Embodiment Two

[0058] The embodiment discloses a kind of energy storage batteries, including any one of the handle device as described above.

[0059] Finally, it should be noted that the above embodiments have been described in the specification and drawings of the application, but this does not limit the patent protection scope of the application. Any equivalent structure or equivalent process replacement or modification based on the essential concept of the application, using the content described in the specification and drawings of the application, and directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, etc., are all included in the patent protection scope of the application.

Claims

1. A handle device, characterized in that The utility model provides a handle device, which comprises a shell assembly (1) provided with a rotating mounting hole (11) and a limiting through hole (12) penetrating through the rotating mounting hole (11); a handle body (2) having a rotating shaft part (21) rotatably mounted in the rotating mounting hole (11); and an elastic member (3) fixedly connected with the shell assembly (1) and having an elastic pressing part (31) extending into the limiting through hole (12) from the limiting through hole (12) and elastically abutting against the rotating shaft part (21). The rotating shaft part (21) is provided with a plurality of positioning grooves (201) at an outer periphery thereof; The elastic pressing part (31) is arc-shaped and extends into the limiting through hole (12), and the elastic pressing part (31) can abut against the groove wall of the positioning groove (201). The positioning groove (201) is an arc-shaped groove, and the groove wall of the positioning groove (201) and the outer periphery of the rotating shaft part (21) are smoothly connected.

2. The handle apparatus of claim 1, wherein The shell assembly (1) comprises a cover plate (101), an upper cover (102), a front shell (103), and a fastening screw (104); The screw rod of the fastening screw (104) sequentially passes through the cover plate (101), the upper cover (102), and the front shell (103) to be threadedly connected with the front shell (103), and the cover plate (101) is pressed against the upper cover (102) to form the rotating mounting hole (11).

3. The handle apparatus of claim 2, wherein The front shell (103) is embedded with an inlaid nut (105) for connecting the fastening screw (104).

4. The handle apparatus of claim 1, wherein One end of the elastic member (3) is fixedly connected with the shell assembly (1), and the other end is suspended and forms the elastic pressing part (31). The rotating mounting hole (11) is provided with two rotating mounting holes (11), and the handle body (2) is provided with one rotating shaft part (21) at each end, and one rotating shaft part (21) is correspondingly mounted in one rotating mounting hole (11); 5. The handle apparatus of claim 4, wherein The two rotating mounting holes (11) are coaxial.

6. The handle apparatus of claim 1, wherein The elastic member (3) further comprises a limiting plate part (32) connected with the elastic pressing part (31), and the shell assembly (1) is provided with a limiting surface (1001) for stopping the limiting plate part (32); 7. The handle apparatus of claim 1, wherein When the limiting plate part (32) abuts against the limiting surface (1001), the elastic pressing part (31) extends into the limiting through hole (12) and elastically abuts against the rotating shaft part (21); and when the elastic pressing part (31) abuts against the outer periphery of the rotating shaft part (21), the limiting plate part (32) is separated from the limiting surface (1001). The elastic member (3) is detachably mounted on one side of the bottom of the shell assembly (1).

8. The handle apparatus of claim 1, wherein The utility model provides a handle device, which comprises a shell assembly (1) provided with a rotating mounting hole (11) and a limiting through hole (12) penetrating through the rotating mounting hole (11); a handle body (2) having a rotating shaft part (21) rotatably mounted in the rotating mounting hole (11); and an elastic member (3) fixedly connected with the shell assembly (1) and having an elastic pressing part (31) extending into the limiting through hole (12) from the limiting through hole (12) and elastically abutting against the rotating shaft part (21). ​ 9. The handle apparatus of claim 1, wherein ​ 10. An energy storage cell, characterized by ​

Images