Handle assembly structure and energy storage battery

Abstract

The utility model relates to the technical field of energy storage appliances, and discloses a handle assembly structure and an energy storage battery, which comprise a cover plate, an upper cover, a front shell, a handle body and a fastener, the fastener sequentially penetrates through the cover plate and the upper cover to be in threaded connection with the front shell, so that the cover plate, the upper cover and the front shell are sequentially overlapped to form a combined body, and a first mounting blind hole rotationally connected with the handle body is formed between the upper cover and the cover plate; and one end of the handle body is rotatably mounted in the first mounting blind hole. According to the handle assembly structure and the energy storage battery, the structural strength and the structural stability of the handle assembly structure are improved, and the possibility that the upper cover is broken is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage appliance technical field especially relates to a handle assembly structure 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 needed.

[0003] The existing energy storage battery generally includes handle body and upper cover, handle rotatable installation is in the upper cover, when needing to move energy storage battery, can rotatable handle body with upper cover, then can single -handedly lift energy storage battery, can effectively facilitate user to move energy storage battery. But the above -mentioned energy storage battery, the front shell of upper cover bottom side cannot play the role of reinforcing the connecting structure to handle body, in the process of lifting and moving energy storage battery, the gap between upper cover and front shell will easily appear, the relatively intense fluctuation of energy storage battery during the movement can even lead to the rupture of upper cover.

[0004] Therefore, it is necessary to design a handle assembly structure and energy storage battery to further improve the structural strength of the handle assembly structure.

[0005] The above information is given as background information only to assist an understanding of the present disclosure and should not be taken as an acknowledgement or admission that any of the above information constitutes prior art with respect to the present disclosure. UTILITY MODEL CONTENT

[0006] The utility model provides a handle assembly structure and energy storage battery to further improve the structural strength of the handle assembly structure.

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

[0008] A handle assembly structure, comprising a cover plate, an upper cover, a front shell, a handle body and a fastener;

[0009] The fastener sequentially passes through the cover plate and the upper cover and is threadedly connected with the front shell, so that the cover plate, the upper cover and the front shell are sequentially superimposed and form a combination, and a first installation blind hole for rotationally connecting the handle body is formed between the upper cover and the cover plate;

[0010] One end of the handle body is rotatably installed in the first installation blind hole.

[0011] Optionally, a second installation blind hole is further formed between the upper cover and the cover plate, and the first installation blind hole is coaxial with the second installation blind hole.

[0012] The other end of the handle body is rotatably installed in the second installation blind hole.

[0013] Optionally, the upper cover is formed with a stepped groove for accommodating the cover plate.

[0014] When the cover plate is installed in the stepped groove, the top surface of the cover plate is flush with the top surface of the upper cover.

[0015] Optionally, the upper cover has a first connecting edge and a second connecting edge.

[0016] The front shell is provided with a first connecting part corresponding to the first connecting edge and a second connecting part corresponding to the second connecting edge; the first connecting edge is snap-connected with the first connecting part, and the second connecting edge is snap-connected with the second connecting part.

[0017] Optionally, the upper cover is provided with a connecting hole penetrating through the first mounting blind hole, and the upper cover bottom is mounted with an elastic damping member.

[0018] One end of the elastic damping member is fixedly connected with the upper cover, and the other end at least partially extends into the connecting hole to elastically abut against one end of the handle body.

[0019] Optionally, the upper cover is formed with an accommodating groove for accommodating the handle body.

[0020] Optionally, the fastener is a threaded connecting member, and the front shell is embedded with a connecting nut for connecting the fastener.

[0021] The fasteners are arranged at intervals and at least two, and the connecting nuts correspond to the fasteners one by one.

[0022] Optionally, the handle body comprises a U-shaped portion, a first rotating shaft portion mounted on one end of the U-shaped portion, and a second rotating shaft portion mounted on the U-shaped portion away from the other end of the U-shaped portion.

[0023] The first rotating shaft portion constitutes one end of the handle body, and the second rotating shaft portion constitutes the other end of the handle body.

[0024] Optionally, the front shell is further provided with a positioning groove for positioning the upper cover, and the bottom side of the upper cover is provided with a protruding portion for being clamped into the positioning groove.

[0025] A storage battery comprising the handle assembly structure according to any one of the above.

[0026] Compared with the prior art, the utility model has the following beneficial effects:

[0027] The handle assembly structure and the energy storage battery have the advantages that the fastener sequentially passes through the cover plate, the upper cover and the front shell for connection, the cover plate, the upper cover and the front shell are sequentially overlapped and form a combination, the connection between the front shell and the upper cover is more compact, the front shell is stressed and the connection structure is enhanced, the structural strength and the structural stability of the handle assembly structure are effectively improved, and the possibility of upper cover rupture is reduced.

[0028] The utility model has other characteristics and advantages, which will be apparent from and / or set forth in more detail in the drawings, which are incorporated herein, and the following detailed description, which together serve to explain certain principles of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0030] Figure 1 It is the explosion schematic view of the handle assembly structure provided by the utility model embodiment;

[0031] Figure 2 It is the three-dimensional schematic view of the handle assembly structure provided by the utility model embodiment;

[0032] Figure 3 It is the overhead schematic view of the handle assembly structure provided by the utility model embodiment;

[0033] Figure 4 It is the A-A cross section structure schematic view of the handle assembly structure in Figure 3

[0034] Figure 5 It is the three-dimensional structure schematic view of the front shell provided by the utility model embodiment.

[0035] Reference signs: 1, cover plate;2, upper cover;201, stepped groove;202, first connecting edge portion;203, second connecting edge portion;204, protruding portion;21, accommodating groove;3, front shell;302, first connecting portion;303, second connecting portion;304, positioning groove;4, handle body;401, first mounting blind hole;402, second mounting blind hole;41, U-shaped portion;42, first rotating shaft portion;43, second rotating shaft portion;5, fastener;6, connecting nut. DETAILED DESCRIPTION

[0036] ​To explain possible application scenarios, technical principles, specific implementation schemes, and the purposes and effects of the present application in detail, the following embodiments are described in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0037] In this paper, the term "embodiment" means that the specific features, structures or characteristics described in conjunction with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing at various places in the specification does not necessarily refer to the same embodiment, and does not particularly limit its independence or association with 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.

[0038] 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.

[0039] 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 " / " in this paper generally represents that the associated objects before and after are a "or" logical relationship.

[0040] In the present application, 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 or secondary, or order relationship between the entities or operations.

[0041] Without more limitations, in the present application, the phrases "include", "contain", "have" 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 elements inherent to such process, method or product.

[0042] As the same understanding in the "Examination Guidelines", in the present application, "greater than", "less than", "exceed" and the like are understood as not including the number; "above", "below", "within" and the like are understood as including the number. In addition, in the description of the embodiments of the present application, the meaning of "multiple" is two or more (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 specified.

[0043] In the description of the embodiments of the present application, the spatially related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on 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 specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0044] Unless otherwise explicitly specified or limited, in the description of the embodiments of the present application, the terms "mount", "connect", "connect", "fix", "set", and the like 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 an 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.

[0045] Embodiment one

[0046] In view of the defects of the existing handle assembly structure, the applicant, based on many years of rich practical experience and professional knowledge in designing and manufacturing such products, and with the application of theory, actively researches and innovates to create a handle assembly structure that can solve the defects in the prior art, making the handle assembly structure more practical. After continuous research, design, and repeated trial of samples and improvement, the present utility model has finally been created, which has practical value.

[0047] Please refer to Figures 1 to 5 The handle assembly structure provided by the embodiments of the present application includes a cover plate 1, an upper cover 2, a front shell 3, a handle body 4 and a fastener 5. The handle assembly structure is part of an energy storage battery, and the front shell 3 and the rear shell form a mounting space for accommodating the battery cell. The handle body 4 is used to facilitate the user to lift the energy storage battery.

[0048] The fastener 5 is sequentially threaded through the cover plate 1 and the upper cover 2 and is screwed with the front shell 3, so that the cover plate 1, the upper cover 2 and the front shell 3 are sequentially overlapped and form an assembly, i.e., the cover plate 1, the upper cover 2 and the front shell 3 are fixedly connected; and the upper cover 2 and the cover plate 1 form the first mounting blind hole 401 which is rotatably connected with the handle body 4; one end of the handle body 4 is rotatably mounted in the first mounting blind hole 401.

[0049] The fastener 5 can be a threaded connecting piece, a nail-like connecting piece, a rivet or a T-shaped connecting piece, etc. For example, the bottom end of the fastener 5 can be screwed, buckled, adhesively connected or interference connected with the front shell 3, etc.

[0050] In the embodiment, the user can rotate the position of the handle body 4, so that the handle body 4 is attached to the top of the upper cover 2 or is perpendicular to the upper cover 2; when the handle body 4 is perpendicular to the upper cover 2, the user can directly hold the handle body 4 with the palm and lift the energy storage battery.

[0051] In the handle assembly structure in the embodiment, the fastener 5 is sequentially threaded through the cover plate 1, the upper cover 2 and the front shell 3 for connection, and the cover plate 1, the upper cover 2 and the front shell 3 are sequentially overlapped, so that the connection between the front shell 2 and the upper cover 3 is more compact, the front shell 2 bears the pulling force and the connection structure is enhanced, the structural strength and the structural stability of the handle assembly structure are effectively improved, and the possibility of the upper cover 2 being broken is reduced. In the embodiment, the pulling force of the handle body 4 is transmitted to the front shell 3 through the fastener 5, so that the front shell 3 directly bears the force, and thus the possibility of the upper cover 2 being broken due to excessive force is reduced.

[0052] It should be further pointed out that the structure that the fastener 5 is sequentially threaded through the cover plate 1, the upper cover 2 and the front shell 3 for connection can directly lock the front shell 3 from the outside through the fastener 5, so that the assembly is more convenient and the assembly difficulty is lower, and the automatic production is more facilitated. That is, the installer can realize the fixation between the cover plate 1, the upper cover 2 and the front shell 3 by screwing the fastener 5.

[0053] Optionally, the second mounting blind hole 402 is further formed between the upper cover 2 and the cover plate 1, the first mounting blind hole 401 is coaxial with the second mounting blind hole 402; the other end of the handle body 4 is rotatably mounted in the second mounting blind hole 402. Figure 4 As shown in the figure, the two ends of the handle body 4 are respectively rotatably mounted in the first mounting blind hole 401 and the second mounting blind hole 402, so that the two ends of the handle body 4 simultaneously bear the force when the energy storage battery is lifted, and the force bearing structure of the handle body 4 is more stable and reliable. Of course, the force bearing structure of the two ends of the handle body 4 also facilitates the user to lift the energy storage battery.

[0054] Optionally, the upper cover 2 is formed with a stepped groove 201 for accommodating the cover plate 1; when the cover plate 1 is installed in the stepped groove 201, the top surface of the cover plate 1 is flush with the top surface of the upper cover 2. Specifically, the top surface of the cover plate 1 is flush with the top surface of the upper cover 2, which can effectively improve the appearance of the handle assembly structure and make the overall structure more simple and beautiful.

[0055] Optionally, the upper cover 2 has a first connecting edge 202 and a second connecting edge 203; the front shell 3 is provided with a first connecting part 302 corresponding to the first connecting edge 202 and a second connecting part 303 corresponding to the second connecting edge 203; the first connecting edge 202 is snap-connected with the first connecting part 302, and the second connecting edge 203 is snap-connected with the second connecting part 303. In this embodiment, the first connecting edge 202 is snap-connected with the first connecting part 302, and the second connecting edge 203 is snap-connected with the second connecting part 303, which further improves the connection reliability between the upper cover 2 and the front shell 3.

[0056] Optionally, the upper cover 2 is provided with a connecting hole penetrating the first mounting blind hole 401, and the bottom of the upper cover 2 is mounted with an elastic damping member; one end of the elastic damping member is fixedly connected with the upper cover 2, and the other end at least partially extends into the connecting hole to elastically abut against one end of the handle body 4. Specifically, the elastic damping member prevents the handle body 4 from directly falling under the action of gravity, so that the handle body 4 can slowly fall on the upper cover 2, improving the user experience. The connecting hole extends upward from the bottom surface of the upper cover 2 and communicates with the first mounting blind hole 401. The elastic damping member is arranged on one side of the bottom of the upper cover 2.

[0057] Optionally, the upper cover 2 is formed with a containing groove 21 for containing the handle body 4. When the handle body 4 enters the containing groove 21, the appearance of the handle assembly structure is more simple, and it is beneficial to reduce the volume of the handle assembly structure. The smaller the volume of the handle assembly structure, the smaller the overall volume of the energy storage battery can be.

[0058] Optionally, the fastener 5 is a threaded connecting member, and the front shell 3 is embedded with a connecting nut 6 for connecting the fastener 5; at least two fasteners 5 are arranged in a spaced manner, and the connecting nut 6 corresponds to the fastener 5 one by one, thereby improving the connection strength.

[0059] Optionally, the handle body 4 includes a U-shaped part 41, a first rotating shaft part 42 mounted on one end of the U-shaped part 41, and a second rotating shaft part 43 mounted on the U-shaped part 41 away from the other end of the U-shaped part 41; the first rotating shaft part 42 constitutes one end of the handle body 4, and the second rotating shaft part 43 constitutes the other end of the handle body 4. The first rotating shaft part 42 is rotatably connected with the first mounting blind hole 401, and the second rotating shaft part 43 is rotatably connected with the second mounting blind hole 402. The center line of the first rotating shaft part 42 and the center line of the second rotating shaft part 43 coincide.

[0060] Optionally, the front shell 3 is further provided with a positioning groove 304 for positioning the upper cover 2, and the upper cover 2 is provided with a protruding part 204 at one side of the bottom for clamping into the positioning groove 304. Figure 1 and Figure 5 The shape of the positioning groove 304 matches the shape of the protruding part 204, so that the protruding part 204 is embedded in the positioning groove 304, thereby achieving the positioning between the front shell 3 and the upper cover 2.

[0061] Embodiment Two

[0062] The embodiment discloses an energy storage battery comprising the handle assembly structure as any one of the above.

[0063] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of the present application, this does not limit the patent protection scope of the present application. Any equivalent structure or equivalent process substitution or modification based on the essential concept of the present application, using the content described in the specification and drawings of the present 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 present application.

Claims

1. A handle assembly structure characterized by comprising: The handle assembly structure comprises a cover plate (1), an upper cover (2), a front shell (3), a handle body (4) and fasteners (5); The fasteners (5) are sequentially fixedly connected with the front shell (3) through the cover plate (1) and the upper cover (2), so that the cover plate (1), the upper cover (2) and the front shell (3) are sequentially overlapped and form a combined body, and a first mounting blind hole (401) for rotationally connecting the handle body (4) is formed between the upper cover (2) and the cover plate (1); One end of the handle body (4) is rotatably mounted in the first mounting blind hole (401).

2. The handle assembly structure according to claim 1, wherein A second mounting blind hole (402) is further formed between the upper cover (2) and the cover plate (1), and the first mounting blind hole (401) is coaxial with the second mounting blind hole (402); The other end of the handle body (4) is rotatably mounted in the second mounting blind hole (402).

3. The handle assembly structure according to claim 1, wherein The upper cover (2) is formed with a stepped groove (201) for accommodating the cover plate (1); When the cover plate (1) is mounted in the stepped groove (201), the top surface of the cover plate (1) is flush with the top surface of the upper cover (2).

4. The handle assembly structure according to claim 1, wherein The upper cover (2) has a first connecting edge (202) and a second connecting edge (203); The front shell (3) is provided with a first connecting portion (302) corresponding to the first connecting edge (202) and a second connecting portion (303) corresponding to the second connecting edge (203); the first connecting edge (202) is snap-connected with the first connecting portion (302), and the second connecting edge (203) is snap-connected with the second connecting portion (303).

5. The handle assembly structure according to claim 1, wherein The upper cover (2) is provided with a connecting hole penetrating into the first mounting blind hole (401), and an elastic damping member is mounted at the bottom of the upper cover (2); One end of the elastic damping member is fixedly connected with the upper cover (2), and the other end at least partially extends into the connecting hole to elastically abut against one end of the handle body (4).

6. The handle assembly structure according to claim 1, wherein The upper cover (2) is formed with an accommodating groove (21) for accommodating the handle body (4).

7. The handle assembly structure according to claim 1, wherein The fasteners (5) are threaded connecting members, and the front shell (3) is embedded with connecting nuts (6) for connecting the fasteners (5); The fasteners (5) are arranged at intervals and at least two, and the connecting nuts (6) correspond to the fasteners (5) one by one.

8. The handle assembly structure according to claim 2, wherein The handle body (4) comprises a U-shaped portion (41), a first rotating shaft portion (42) mounted on one end of the U-shaped portion (41), and a second rotating shaft portion (43) mounted on the other end of the U-shaped portion (41) away from the U-shaped portion (41). The first rotating shaft portion (42) constitutes one end of the handle body (4), and the second rotating shaft portion (43) constitutes the other end of the handle body (4).

9. The handle assembly structure according to claim 1, wherein The front shell (3) is further provided with a positioning groove (304) for positioning the upper cover (2), and the bottom side of the upper cover (2) is provided with a protruding portion (204) for being clamped into the positioning groove (304).

10. An energy storage cell, characterized by The handle assembly structure comprises a cover plate (1), an upper cover (2), a front shell (3), a handle body (4) and fasteners (5);

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