CN213342928U

CN213342928U - Charger aluminum shell

Info

Publication number: CN213342928U
Application number: CN202022224179.2U
Authority: CN
Inventors: 张波; 杨光荣
Original assignee: Huizhou Xinchuang Precision Parts Co ltd
Current assignee: Huizhou Xinchuang Precision Parts Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-01
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a precious aluminium type shell charges, include: the winding device comprises a shell and a winder, wherein a sliding rail is arranged on the surface of the shell, and the winder is slidably mounted on the sliding rail; the winder comprises a sliding seat, a first limiting block, a second limiting block, a limiting column, a top cover and a shielding outer cover, sliding strips are arranged on two sides of the sliding seat respectively, the sliding strips slide into the sliding rails and are connected with the sliding rails in a sliding mode, the first limiting block is arranged on the sliding seat and located at one end of the sliding seat, and the second limiting block is arranged on the sliding seat and located at the other end of the sliding seat; first stopper and second stopper are located the both sides of slide respectively, and spacing post is connected with the slide dorsad draw runner, and the top cap sets up in the top of spacing post, shelters from outer quilt cover and locates the top cap, shelters from the periphery and the casing butt of outer quilt. Above-mentioned precious aluminium shell charges, the winder can be dismantled with the casing, can dismantle the back with the winder during product transportation and pack the transportation, has improved the security of product at the transportation, has also reduced the cost of transportation simultaneously.

Description

Charger aluminum shell

Technical Field

The utility model relates to a product spare part makes technical field, especially relates to a precious aluminium shell charges.

Background

Along with the technical progress and the full development of the intelligent device market, more and more users select to use the intelligent device, and the intelligent device is tiled for the convenient daily life. Smart devices such as smart phones, tablet computers, smart wearable devices, etc. are often kept in a limited usage time due to the limitation of battery power, and the smart devices need to be charged when the usage time is exceeded. When a user does not have a conventional power supply outdoors, the charger, namely the mobile power supply, becomes the first choice for charging the intelligent equipment. Utilize that the treasured that charges can be anytime and anywhere for smart machine charges.

However, the conventional charger usually simply packages the rechargeable lithium battery, i.e. provides a protective casing for the lithium battery, and the casing has a certain shape and structure. When the intelligent device is charged by the charger baby, an additional power line is also needed. In order to solve the problem of extra power cords, manufacturers also produce the integral type treasured that charges that has the power cord at present, but this treasured that charges that has the integral type often is hidden, consequently needs the space of sacrificing the shell inside in order to accept the power cord, just so often leads to holding the electric capacity lithium cell, makes the electric capacity of treasured that charges difficult to promote.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an aluminum shell for a charger in order to solve the technical problem of how to accommodate a power cord.

A precious aluminum cell housing comprising: the winding device comprises a shell and a winder, wherein a sliding rail is arranged on the surface of the shell, and the winder is slidably mounted on the sliding rail;

the winding device comprises a sliding seat, a first limiting block, a second limiting block, a limiting column, a top cover and a shielding outer cover, wherein sliding strips are arranged on two sides of the sliding seat respectively, the sliding strips slide into the sliding rails and are connected with the sliding rails in a sliding mode, the first limiting block is arranged on the sliding seat and located at one end of the sliding seat, and the second limiting block is arranged on the sliding seat and located at the other end of the sliding seat;

the first stopper with the second stopper is located respectively the both sides of slide, spacing post dorsad the draw runner with the slide is connected, the top cap set up in the top of spacing post, shelter from outer quilt and locate the top cap, shelter from outer periphery by with the casing butt.

In one embodiment, a shielding space is formed between the periphery of the shielding outer cover and the shell, and the sliding seat, the limiting column, the top cover, the first limiting block and the second limiting block are all contained in the shielding space.

In one embodiment, the shielding outer quilt comprises a quilt core and a quilt edge which are integrally injection-molded, the quilt core is provided with a mounting groove, the top cover is accommodated in the mounting groove, the quilt edge is arranged along the quilt core, and the quilt edge is abutted to the shell.

In one embodiment, a first barb is arranged at the tail end of the first limiting block, and the first barb is used for limiting a USB connector of a power line.

In one embodiment, a second barb is arranged at the tail end of the second limiting block, and the second barb is used for limiting the Type-c connector of the power line.

In one embodiment, the surface of the shell is integrally formed by casting aluminum and provided with a sliding rail.

In one embodiment, the slide rail comprises a first slide block and a second slide block, and the first slide block and the second slide block are arranged in parallel.

In one embodiment, the first slide block is provided with a first slide way, the second slide block is provided with a second slide way, one slide bar is embedded in the first slide way, and the other slide bar is embedded in the second slide way.

In one embodiment, the two ends of the slide rail have arcuate portions.

According to the aluminum shell for the charger, the power line can be wound on the limiting column through the sliding seat, the limiting column and the top cover, the sliding seat and the top cover limit the power line to leave the limiting column, the first limiting block and the second limiting block limit two end parts of the power supply to leave the limiting column, and the whole winder is shielded by the shielding part, so that the structure of the whole winder is compact and reasonable, and meanwhile, the shielding part is further limited on the limiting column by the power line; when the power line is needed to be used, the shielding outer cover only needs to be turned over, the two ends of the power line are separated from the first limiting block and the second limiting block after the power line is exposed, and then the power line is wound out along the limiting columns, so that the convenience and the rapidness are achieved. Meanwhile, the winder can be detached from the shell, and the winder can be detached for packaging and transporting during product transportation, so that the safety of the product in the transportation process is improved, and the transportation cost is also reduced.

Drawings

FIG. 1 is a schematic structural diagram of an exemplary aluminum shell of the charger;

FIG. 2 is a schematic cross-sectional view of another perspective of the aluminum shell of the charger of the embodiment shown in FIG. 1;

fig. 3 is a partial structural schematic diagram of an aluminum shell of the charger according to an embodiment.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

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 intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and 2, the present invention provides a precious aluminum shell 10 for charging, where the precious aluminum shell 10 for charging includes: the winding device comprises a shell 100 and a winder 200, wherein a slide rail 110 is arranged on the surface of the shell 100, and the winder 200 is slidably mounted on the slide rail 110; the winding device 200 comprises a sliding seat 210, a first limiting block 220, a second limiting block 230, a limiting column 240, a top cover 250 and a shielding outer cover 260, wherein sliding bars 211 are respectively arranged on two sides of the sliding seat 210, the sliding bars 211 slide into the sliding rails 110 and are slidably connected with the sliding rails 110, the first limiting block 220 is arranged on the sliding seat 210 and is positioned at one end of the sliding seat 210, and the second limiting block 230 is arranged on the sliding seat 210 and is positioned at the other end of the sliding seat 210; the first limiting block 220 and the second limiting block 230 are respectively located at two sides of the sliding base 210, the limiting column 240 is connected with the sliding base 210 in a manner of being away from the sliding strip 211, the top cover 250 is arranged at the top end of the limiting column 240, the shielding outer cover 260 is sleeved on the top cover 250, and the periphery of the shielding outer cover 260 is abutted to the surface of the shell 100.

According to the aluminum shell 10, the power line can be wound on the limiting column 240 through the sliding seat 210, the limiting column 240 and the top cover 250, the sliding seat 210 and the top cover 250 limit the power line to leave the limiting column 240, the first limiting block 220 and the second limiting block 230 limit two end parts of the power source to leave the limiting column 240, the shielding outer cover 260 shields the whole winder 200, the structure of the whole winder 200 is compact and reasonable, and meanwhile, the shielding outer cover 260 further limits the power line on the limiting column 240; when the power line needs to be used, the shielding outer cover 260 only needs to be turned over, the two ends of the power line are separated from the first limiting block 220 and the second limiting block 230 after the power line is exposed, and then the power line is wound out along the limiting column 240, so that the use is convenient and fast. Meanwhile, the winder 200 is detachable from the shell 100, and the winder 200 can be detached for packaging and transportation during product transportation, so that the safety of the product in the transportation process is improved, and the transportation cost is reduced.

In order to better accommodate the power cord, in one embodiment, a shielding space 261 is formed between the periphery of the shielding outer cover 260 and the housing 100, and the sliding base 210, the limiting column 240, the top cover 250, the first limiting block 220 and the second limiting block 230 are all accommodated in the shielding space 261. Preferably, the limiting column 240 is a rectangular parallelepiped structure, and the power cord is wound around the limiting column 240 and is accommodated in the blocking space 261. Like this, by sheltering from outer by 260 unified shelters from, make whole precious aluminium mould shell's that charges outward appearance in order when accomodating the power cord.

As shown in fig. 1, 2 and 3, in one embodiment, the shielding outer cover 260 includes an integrally injection-molded quilt core 262 and a quilt edge 263, the quilt core 262 is opened with an installation groove 264, the top cover 250 is accommodated in the installation groove 264, the quilt edge 263 is disposed along the quilt core 262, and the quilt edge 263 abuts against the shell 100. While FIG. 1 shows the outer appearance of the shielding outer cover 260, in one embodiment, the shielding outer cover 260 has an oval structure. In this embodiment, the covered edge 263 has elasticity relative to the covered core 262, and the covered edge 263 can be turned over toward the casing 100 to accommodate the sliding seat 210, the position-limiting post 240, the top cover 250, the first position-limiting block 220 and the second position-limiting block 230 in the shielding space 261. The quilt edge 263 can also be flipped away from the housing 100 to expose the power cord for easy removal.

In one embodiment, a first barb is disposed at the end of the first limiting block 220, and the first barb is used for limiting the USB connector of the power line. In one embodiment, a second hook is disposed at the end of the second limiting block 230, and the second hook is used for limiting the Type-c connector of the power line. Thus, the power cord can be firmly confined in the blocking space 261 by the first and second barbs.

In one embodiment, the surface of the housing 100 is integrally formed by casting aluminum and is provided with a slide rail 110. In one embodiment, the sliding rail 110 has an arc-shaped portion at both ends, so that the sliding rail 110 can avoid cutting the user after the retractor 200 is detached from the housing 100.

Further, the slide rail 110 includes a first slider 111 and a second slider 112, and the first slider 111 and the second slider 112 are disposed parallel to each other. Further, the first slider 111 has a first slide 1111, the second slider 112 has a second slide 1121, one of the slide bars 211 is embedded in the first slide 1111, and the other slide bar 211 is embedded in the second slide 1121. In an embodiment, the first slider 111 and the second slider 112 are formed by integrally casting aluminum on the slide rail 110, so that the slide 210 can move on the slide rail 110 more smoothly, the installation and removal efficiency of the winding device 200 is improved, and the use by a user is facilitated.

The utility model has the advantages that: the power line can be wound on the limiting column through the sliding seat, the limiting column and the top cover, the sliding seat and the top cover limit the power line to leave the limiting column, the two end parts of the power supply are limited to leave the limiting column through the first limiting block and the second limiting block, and the whole winder is shielded by the shielding outer part, so that the structure of the whole winder is compact and reasonable, and meanwhile, the shielding outer part further limits the power line on the limiting column; when the power line is needed to be used, the shielding outer cover only needs to be turned over, the two ends of the power line are separated from the first limiting block and the second limiting block after the power line is exposed, and then the power line is wound out along the limiting columns, so that the convenience and the rapidness are achieved. Meanwhile, the winder can be detached from the shell, and the winder can be detached for packaging and transporting during product transportation, so that the safety of the product in the transportation process is improved, and the transportation cost is also reduced.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A precious aluminium shell charges, its characterized in that includes: the winding device comprises a shell and a winder, wherein a sliding rail is arranged on the surface of the shell, and the winder is slidably mounted on the sliding rail;

2. The aluminum shell according to claim 1, wherein a shielding space is formed between the periphery of the shielding cover and the housing, and the sliding base, the limiting post, the top cover, the first limiting block and the second limiting block are all accommodated in the shielding space.

3. The aluminum shell according to claim 2, wherein the covering outer cover comprises an integrally injection-molded quilt core and a quilt edge, the quilt core has an installation groove, the top cover is accommodated in the installation groove, the quilt edge is disposed along the quilt core, and the quilt edge abuts against the housing.

4. The aluminum shell of claim 1, wherein a first barb is disposed at a distal end of the first stopper, and the first barb is configured to restrict a USB connector of a power cord.

5. The aluminum shell of claim 4, wherein a second barb is disposed at the end of the second limiting block, and the second barb is used for limiting a Type-c connector of a power line.

6. The aluminum shell according to claim 1, wherein the sliding rail is integrally formed on the surface of the shell by casting aluminum.

7. The aluminum die case of claim 6, wherein the slide rail comprises a first slide block and a second slide block, the first slide block and the second slide block being disposed parallel to each other.

8. The aluminum shell according to claim 7, wherein the first slider has a first slide channel, the second slider has a second slide channel, and one of the slide bars is embedded in the first slide channel and the other slide bar is embedded in the second slide channel.

9. The aluminum mould according to any one of claims 1 to 7, wherein both end portions of the slide rail have arc-shaped portions.