CN217904840U

CN217904840U - Portable energy storage equipment and shell assembly thereof

Info

Publication number: CN217904840U
Application number: CN202221824010.3U
Authority: CN
Inventors: 秦赓; 郭会生; 曾华全
Original assignee: Shenzhen Poweroak Newener Co Ltd
Current assignee: Shenzhen Delian Minghai New Energy Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-25
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a portable energy storage device and an outer shell component thereof, a base body, a connecting piece and a flexible glue decoration body, wherein the connecting piece is provided with a screw hole, a screw passes through the screw hole to fixedly connect the connecting piece to the base body, the flexible glue decoration body is buckled and connected on the connecting piece and deviates from the outer surface of the base body, the flexible glue decoration body is provided with a hole, and the hole corresponds to the position and the quantity of the screw hole; and a soft rubber screw hole plug is integrally connected on the soft rubber decorative body, and the soft rubber screw hole plug and the hole are correspondingly arranged so that the soft rubber screw hole plug can cover the hole. The utility model discloses a plurality of flexible glue screw hole stopper lids of body coupling on the flexible glue decorative body close on the hole that corresponds on the flexible glue decorative body and the lid closes the screw hole that corresponds, can effectively avoid the screw hole stopper to lose in each link, keeps the integrality of product.

Description

Portable energy storage equipment and shell assembly thereof

Technical Field

The utility model relates to an energy storage equipment technical field, in particular to portable energy storage equipment and shell subassembly thereof.

Background

Along with the application of portable energy storage product is more and more extensive, people are higher and more to the outward appearance requirement of product on the one hand, it is better to expect that the outside screw of product is less more, on the other hand because to the requirement such as fastness, assembly and maintenance of product, the screw is indispensable again, consequently, in order to compromise these two aspects, generally after having assembled the screw among the prior art, adopt the method of increasing the screw hole stopper, with screw hole stopper embedding screw hole in order to reach pleasing to the eye requirement, but current screw hole stopper all links such as assembly, transportation, use, maintenance, after sale all easily lose, cause the incompleteness of product.

The above background disclosure is only provided as an aid to understanding the concept and technical solutions of the present invention, and it does not necessarily belong to the prior art of the present patent application, and it should not be used to evaluate the novelty and inventive step of the present application in the case that there is no clear evidence that the above contents are disclosed at the filing date of the present patent application.

SUMMERY OF THE UTILITY MODEL

In order to compensate the deficiency of the background art, the utility model provides a portable energy storage equipment and shell subassembly thereof to the problem that the screw hole stopper easily loses among the solution prior art.

The technical problem of the utility model is solved through following technical scheme:

in a first aspect, the utility model provides a housing assembly of a portable energy storage device, which comprises a base body, a connecting piece and a soft rubber decorative body, wherein the connecting piece is provided with a screw hole, a screw passes through the screw hole to fixedly connect the connecting piece to the base body, the soft rubber decorative body is connected to the outer surface of the connecting piece, which deviates from the base body in a buckling manner, holes are arranged on the soft rubber decorative body, and the positions and the number of the holes correspond to those of the screw hole; and a soft rubber screw hole plug is integrally connected on the soft rubber decorative body, and the soft rubber screw hole plug and the hole are correspondingly arranged so that the soft rubber screw hole plug can cover the hole.

Furthermore, the screw holes, the holes on the soft rubber decorative body and the soft rubber screw hole plugs are respectively provided with a plurality of holes.

Furthermore, the soft rubber screw hole plug comprises a covering unit and an embedding unit, the covering unit is integrally connected to the soft rubber decorative body, and the size of the covering unit corresponds to that of the hole, so that the covering unit can cover the hole; the embedding unit is integrally connected to the inner side surface of the covering unit so as to be embedded into the hole and connected with the corresponding screw hole in a matched mode.

Furthermore, the thickness of the covering unit and the thickness of the soft rubber decorative body are respectively 2-3 mm.

Furthermore, an operation part is arranged on the covering unit, and the operation part is a notch or a lifting structure.

Furthermore, the embedding unit is of a circular cylinder structure, and one end of the circular cylinder structure is integrally connected to the inner side surface of the covering unit.

Further, the outer side surface of the circular cylinder structure is provided with at least one reinforcing rib so that the embedding unit is connected with the corresponding screw hole for accommodating the screw in an interference fit manner when being embedded into the hole.

Further, the length of the circular cylinder structure is 3-5 mm.

Furthermore, at least one convex edge part is arranged on the outer surface of the connecting piece, which is far away from the base body, and at least one groove part is arranged on the inner surface of the soft rubber decorative body, and/or at least one groove part is arranged on the outer surface of the connecting piece, which is far away from the base body, and at least one convex edge part is arranged on the inner surface of the soft rubber decorative body; wherein each of the ridge portions is fitted into each of the groove portions in a mutually fitting manner.

In a second aspect, the present invention further provides a portable energy storage device, which includes the housing assembly of the portable energy storage device of the first aspect.

The utility model discloses beneficial effect with the prior art contrast includes: the utility model provides an in portable energy storage equipment's shell subassembly, the base member passes through screw and screw hole with the connecting piece and corresponds to be connected, flexible glue decorative body lock connection deviates from the surface of base member on the connecting piece, a plurality of flexible glue screw hole stopper lids through a body coupling on the flexible glue decorative body close on the hole that corresponds on the flexible glue decorative body and the lid closes the screw hole that corresponds, through designing flexible glue screw hole stopper and flexible glue decorative body into a body structure, flexible glue decorative body becomes whole with the connecting piece lock, and the connecting piece links into whole with the base member, also through with the base member, connecting piece and flexible glue decorative body three link into whole, can effectively avoid the screw hole stopper to lose in each link, keep the integrality of product, and then mould quantity has reduced, material quantity and cost have reduced, the process cost has also reduced, cost of maintenance has reduced, after sale risk has solved, the competitiveness of product has been improved greatly.

Drawings

Fig. 1 is a schematic overall structural view of a housing assembly of a portable energy storage device in an embodiment of the invention;

fig. 2 is an exploded view of the assembly of the housing assembly of the portable energy storage device in an embodiment of the invention;

fig. 3a is a schematic cross-sectional view of a housing assembly of a portable energy storage device in an embodiment of the present invention, wherein the soft rubber plug screw is in an open state;

FIG. 3b is an exploded enlarged view of the assembly of part A of FIG. 3a with a screw;

fig. 4a is a schematic cross-sectional view of a housing assembly of a portable energy storage device in an embodiment of the present invention, wherein the soft rubber plug screw is in a closed state;

FIG. 4B is an enlarged view of portion B of FIG. 4a assembled with a screw;

fig. 5a is a schematic view of an overall structure of a housing assembly of a portable energy storage device according to an embodiment of the present invention, wherein one of the soft rubber screw plugs is in an open state;

fig. 5b is an enlarged schematic view of a portion C in fig. 5 a.

Detailed Description

The embodiments of the present invention will be described in detail below. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. In addition, the connection may be for either a fixed function or a circuit/signal communication function.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the embodiments of the present invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model discloses a concrete embodiment provides a portable energy storage equipment's shell subassembly, including base member, connecting piece and flexible glue decorative body, be equipped with the screw hole on the connecting piece, the screw passes through the screw hole will connecting piece fixed connection in the base member, flexible glue decorative body lock connection deviates from the surface of base member on the connecting piece, wherein be equipped with the hole on the flexible glue decorative body, the hole corresponds with the position and the quantity of screw hole; and a soft rubber screw hole plug is integrally connected on the soft rubber decorative body, and the soft rubber screw hole plug and the hole are correspondingly arranged so that the soft rubber screw hole plug can cover the hole.

Particularly, be equipped with a plurality of holes on the flexible glue decorative body, a plurality of holes are corresponding with the position and the quantity of screw, and an organic whole is connected with a plurality of flexible glue plug screw on the flexible glue decorative body, and is a plurality of flexible glue plug screw is with a plurality of the hole corresponds the setting respectively so that a plurality of flexible glue plug screw can cover respectively and close a plurality ofly on the hole.

Through the technical scheme, the base body, the connecting piece and the soft rubber decorative body can be connected into a whole, the loss of screw hole plugs in all links can be effectively avoided, the integrity of a product is kept, the soft rubber decorative body can play roles of decoration, hand feeling improvement and the like besides being integrally connected with one or more soft rubber screw hole plugs, and the soft rubber decorative body and the soft rubber screw hole plugs can be made of the same soft rubber material.

In some preferred embodiments, the soft glue screw plug comprises a covering unit, the covering unit is integrally connected to the soft glue decoration body, and the size of the covering unit corresponds to that of the hole, so that the covering unit can cover the hole.

In some preferred embodiments, the thickness of the covering unit and the thickness of the soft rubber decorative body are respectively 2-3 mm. More preferably, the thickness of the covering unit is consistent with that of the soft rubber decorative body.

In some preferred embodiments, the covering unit is provided with an operating part, and the operating part is a notch or a lifting structure. For example, a certain gap exists between the covering unit and the hole on the soft rubber decorative body, the gap can be used as an operation part, and the soft rubber screw plug can be opened more easily through the gap by means of a tool, so that the assembly is facilitated.

In some preferred embodiments, the soft rubber screw hole plug further comprises an embedding unit, and the embedding unit is integrally connected to the inner side surface of the covering unit so as to be embedded into the hole and be matched and connected with the corresponding screw hole for accommodating the screw.

In some preferred embodiments, the embedding unit is a circular cylinder structure, and one end of the circular cylinder structure is integrally connected to the inner side surface of the covering unit.

In some preferred embodiments, at least one rib is provided on the outer side surface of the circular cylindrical structure to allow the insertion unit to be inserted into the hole and connected with the corresponding screw hole for accommodating the screw in an interference fit manner. Through adopting this preferred technical scheme, can strengthen the fastness of being connected of flexible glue screw hole stopper and screw hole for flexible glue screw hole stopper is difficult to the perk.

In some preferred embodiments, the length of the circular cylinder structure is 3-5 mm.

In some preferred embodiments, at least one convex edge part is arranged on the outer surface of the connecting piece, which is far away from the base body, and at least one groove part is arranged on the inner surface of the soft rubber decorating body, and/or at least one groove part is arranged on the outer surface of the connecting piece, which is far away from the base body, and at least one convex edge part is arranged on the inner surface of the soft rubber decorating body; wherein each of the ridge portions is fitted into each of the groove portions in a mutually fitting manner. Protruding arris portion and concave part cooperation play the effect of location to when connecting the inboard at the connecting piece with flexible glue decorative body lock, make both form firm whole and not misplace, avoid the rotation of flexible glue decorative body when operation flexible glue screw stopper assembly.

The specific embodiment of the utility model provides a portable energy storage equipment still, it includes above-mentioned arbitrary embodiment portable energy storage equipment's shell subassembly.

The following describes in detail a specific embodiment of the present invention with reference to the accompanying drawings, in which a handle on the housing assembly is taken as an example, and it can be understood that the handle may be other parts on the housing assembly.

As shown in fig. 1-2, the housing assembly of the portable energy storage device (such as a portable energy storage power supply) includes a base 3, a handle support 2 (corresponding to a connector therein) and a soft rubber decoration body 1, and with reference to fig. 3a and 3b, the base 3 is provided with a housing handle portion 31, the handle support 2 is connected to the inner side of the housing handle portion 31 by a plurality of screws 4, the soft rubber decoration body 1 is fastened to the inner side of the handle support 2, wherein the soft rubber decoration body 1 is provided with a plurality of holes corresponding to the positions and the number of the screws; and a plurality of soft rubber screw hole plugs are integrally connected on the soft rubber decorative body 1, and the soft rubber screw hole plugs and the holes are respectively and correspondingly arranged so that the soft rubber screw hole plugs can be respectively covered on the holes, in the drawing of the embodiment, the number of the indicated soft rubber screw hole plugs is three, namely a soft rubber screw hole plug 11, a soft rubber screw hole plug 12 and a soft rubber screw hole plug 13, and the three soft rubber screw hole plugs and the soft rubber decorative body are integrally made of TPU.

As shown in fig. 3a, 3b, 4a, 4b, 5a and 5b, taking the soft rubber plug 12 as an example, the soft rubber plug 12 includes a covering unit 121 and an embedding unit 122, the covering unit 121 is integrally connected to the soft rubber decorative body 1, the size of the covering unit 121 corresponds to the size of the hole 14 so that the covering unit 121 can cover the hole 14, wherein the thickness of the covering unit is equal to the thickness of the soft rubber decorative body and is within the range of 2-3 mm. The embedding unit 122 is integrally connected to the inner side surface of the covering unit 121 to be matched and connected with the corresponding screw hole 23 (the screw hole 23 is a hole arranged on the handle support body 2 and used for accommodating the screw 4) in the hole 14, wherein the embedding unit 122 is of a circular cylinder structure, one end of the circular cylinder structure is integrally connected to the inner side surface of the covering unit 121, and the outer side surface of the circular cylinder structure is further provided with at least one reinforcing rib 1221 to be connected with the corresponding screw hole in an interference fit manner when the embedding unit 122 is embedded into the hole 14. The length of the circular cylinder structure is 3-5 mm.

As shown in fig. 4b, at least one groove 21 is formed on the outer surface of the handle support body 2 and at least one convex edge 15 is formed on the inner surface of the soft rubber decorative body 1; each convex edge part 15 is mutually matched and embedded in each groove part 21, the convex edge parts 15 and the groove parts 21 are matched to play a role in positioning, so that when the soft rubber decorative body 1 is buckled and connected on the inner side of the handle support body 2, the soft rubber decorative body 1 and the soft rubber decorative body form a firm whole and are not staggered, and the rotation of the soft rubber decorative body 1 during the assembly of the soft rubber screw hole plug is avoided. In addition, the outer surface of the handle supporting body 2 is also provided with at least one convex edge part 24, and the inner surface of the soft rubber decorative body 1 is provided with at least one groove part 16; each convex edge part 24 is mutually matched and embedded in each groove part 16, the convex edge part 24 and the groove part 16 are matched to play a role in positioning, and the buckling connection stability between the soft rubber decorative body 1 and the handle supporting body 2 is further enhanced.

As shown in fig. 2, the inner side and two side edges of the handle support body 2 are further provided with an assembly area 22, and the assembly area 22 is recessed from the surface of the other part of the handle support body 2, so that the outer surface of the soft rubber decorative body 1 is flush with the surface of the other part of the handle support body 2 when the soft rubber decorative body 1 is fastened and connected at the assembly area 22, and the comfort level for holding the handle support body 2 can be increased.

The assembly process of the housing assembly of the portable energy storage device of this embodiment is as follows:

1. buckling the soft rubber decorative body 1 on the handle supporting body 2, matching and positioning a groove part 21 on the outer surface of the handle supporting body 2 and a convex edge part 15 on the inner surface of the soft rubber decorative body 1, and matching and positioning a convex edge part 24 on the outer surface of the handle supporting body 2 and a groove part 16 on the inner surface of the soft rubber decorative body 1, so that the soft rubber decorative body 1 and the handle supporting body 2 form a firm whole and are not staggered;

2. with the whole lock that flexible glue decorative body 1 and handle supporter 2 formed on the shell handle portion 31 of base member, fix a position through the screw hole, open the flexible glue plug screw on the flexible glue decorative body 1 respectively (for example, there is certain clearance between the hole on flexible glue plug screw and the flexible glue decorative body 1, can open the flexible glue plug screw through this clearance with the help of the instrument), toward the interior fix with screw of beating of screw hole, then detain each flexible glue plug screw, form a complete shell subassembly.

The shell component of the embodiment can be applied to portable energy storage equipment, for example, a portable energy storage power supply, the loss of the screw hole plug can be avoided in all links such as assembly, transportation, use, maintenance and after-sale, the integrity of a product is kept, the experience degree of customers is increased, meanwhile, the cost of all links such as a mold, a material, a process, maintenance and after-sale is also simplified, and therefore the competitive advantage of the product in the market is greatly improved.

The background section of the present invention may contain background information regarding the problems or environment of the present invention rather than describing the prior art by others. Accordingly, the inclusion in the background section is not an admission of prior art by the applicant.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific/preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. For those skilled in the art to which the present invention pertains, a plurality of alternatives or modifications can be made to the described embodiments without departing from the concept of the present invention, and these alternatives or modifications should be considered as belonging to the protection scope of the present invention. In the description herein, references to the description of the term "one embodiment," "some embodiments," "preferred embodiments," "an example," "a specific example," or "some examples" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Although the embodiments of the present invention and their advantages have been described in detail, it should be understood that various changes, substitutions and alterations can be made herein without departing from the scope of the invention as defined by the appended claims.

Claims

1. The shell assembly of the portable energy storage equipment is characterized by comprising a base body, a connecting piece and a soft rubber decorating body, wherein a screw hole is formed in the connecting piece, a screw is used for fixedly connecting the connecting piece to the base body through the screw hole, the soft rubber decorating body is connected to the outer surface, deviating from the base body, of the connecting piece in a buckling mode, holes are formed in the soft rubber decorating body, and the positions and the number of the holes correspond to those of the screw hole; and a soft rubber screw hole plug is integrally connected on the soft rubber decorative body, and the soft rubber screw hole plug and the hole are correspondingly arranged so that the soft rubber screw hole plug can cover the hole.

2. The housing assembly of claim 1, wherein the screw hole, the hole in the soft gel decoration body and the soft gel plug screw are respectively provided in plurality.

3. The housing assembly of a portable energy storage device of claim 1, wherein the soft rubber screw plug comprises a covering unit and an embedding unit, the covering unit is integrally connected to the soft rubber decoration body, and the size of the covering unit corresponds to the size of the hole so that the covering unit can cover the hole; the embedding unit is integrally connected to the inner side surface of the covering unit so as to be embedded into the hole and connected with the corresponding screw hole in a matched mode.

4. The housing assembly of claim 3, wherein the thickness of the covering unit and the thickness of the soft glue decoration body are respectively 2-3 mm.

5. The enclosure assembly of claim 3, wherein the cover unit has an operating portion, and the operating portion is a notch or a pull-up structure.

6. The housing assembly of claim 3, wherein the embedded unit is a circular cylindrical structure, and one end of the circular cylindrical structure is integrally connected to an inner side surface of the covering unit.

7. The enclosure assembly of claim 6, wherein at least one stiffener is disposed on an outer side surface of the circular cylindrical structure to allow the insertion unit to be connected with a corresponding screw hole in an interference fit when inserted into the hole.

8. The housing assembly of a portable energy storage device of claim 6, wherein the length of the circular cylindrical structure is 3-5 mm.

9. The housing assembly of a portable energy storage device according to any one of claims 1 to 8, wherein at least one protruding edge portion is provided on an outer surface of the connector facing away from the base and at least one groove portion is provided on an inner surface of the soft gel decoration, and/or at least one groove portion is provided on an outer surface of the connector facing away from the base and at least one protruding edge portion is provided on an inner surface of the soft gel decoration; wherein each of the ridge portions is fitted into each of the groove portions in a mutually fitting manner.

10. A portable energy storage device comprising a housing assembly of the portable energy storage device of any of claims 1 to 9.