Assembling shell capable of being buckled automatically

Abstract

The embodiment of the utility model provides an automatic buckling assembly shell. The automatic buckling assembly shell comprises an upper shell, a lower shell, extension buckles and buckle holes, the extension buckle is arranged below the upper shell; the buckling hole is formed in the upper part of the outer side wall of the lower shell; when the upper shell body and the lower shell body are buckled in an aligned mode, the extending buckles slide into the buckle holes, and the extending buckles and the buckle holes are buckled through elastic springback. Through the arrangement of the extension buckle and the buckle hole, when the upper shell and the lower shell are buckled in an aligned manner by utilizing the resilience characteristic of the extension buckle and the buckle hole, the extension buckle naturally slides into the buckle hole, and the extension buckle and the buckle hole are buckled through elastic resilience, so that the upper shell and the lower shell are tightly buckled and fixed; the upper shell and the lower shell are well fixed, meanwhile, the process of fixing through screws is omitted in the assembling process, the production efficiency is greatly improved, and due to the fact that other structures are not needed for auxiliary fixing, the miniaturization design of the shell can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of shell structure, and in particular to an automatically snap-fit ​​assembly shell. Background Technology

[0002] Traditional metal casings typically use screws to secure the upper and lower shells. This requires pre-designing screw holes in the product structure and then installing screws during assembly to secure the casing. For high-power-density, small-volume products, this design has limitations and hinders improvements in production and assembly efficiency. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing an automatically snap-fit ​​assembly housing.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] This utility model embodiment provides an automatically fastening assembly housing, including: an upper housing, a lower housing, an extension buckle, and a buckle hole;

[0006] The extension buckle is located below the upper housing;

[0007] The buckle hole is located on the upper side wall of the lower housing;

[0008] When the upper and lower housings are aligned and fastened, the extension buckle slides into the buckle hole, and the extension buckle and the buckle hole are fastened by elastic rebound.

[0009] In a preferred embodiment of this utility model, the extension buckle includes a first opening and a concave buckle;

[0010] The first opening is located above the recessed buckle.

[0011] In a preferred embodiment of this utility model, the buckle hole includes a second opening and an outwardly protruding buckle;

[0012] The second opening is located below the protruding buckle;

[0013] When the upper and lower housings are aligned and fastened, the protruding buckle is engaged in the first opening, and the concave buckle is engaged in the second opening.

[0014] In a preferred embodiment of this utility model, the upper shell and the lower shell are made of either metal or plastic.

[0015] In a preferred embodiment of the present invention, the upper housing further includes a secondary buckle, and the lower housing further includes a third opening;

[0016] When the upper and lower housings are aligned and fastened, the secondary snap fastener is engaged in the third opening.

[0017] In a preferred embodiment of the present invention, the secondary buckle includes a hook portion, which is used to pass through the third opening and hang on the edge of the third opening.

[0018] In a preferred embodiment of this utility model, the number of the secondary buckle and the third opening is at least two, and the secondary buckle and the third opening correspond one-to-one.

[0019] In a preferred embodiment of this utility model, the number of the extension buckle and the buckle hole are at least four, and the extension buckle and the buckle hole correspond one-to-one.

[0020] In a preferred embodiment of this utility model, both the upper shell and the lower shell are rectangular.

[0021] The extension buckle is provided on both the front and rear sides of the upper housing;

[0022] The buckle holes are provided on both the front and rear sides of the lower housing.

[0023] In a preferred embodiment of this utility model, both the upper shell and the lower shell are rectangular.

[0024] The secondary buckles are provided on both the left and right sides of the upper housing;

[0025] The third opening is provided on both the left and right sides of the lower housing.

[0026] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0027] The technical solution of this utility model embodiment, by setting an extension buckle and a buckle hole, utilizes its spring-loaded characteristics. When the upper and lower shells are aligned and fastened, the extension buckle will naturally slide into the buckle hole. The extension buckle and the buckle hole are fastened together through elastic rebound, so that the upper and lower shells are tightly fastened and fixed. While achieving a secure fixation of the upper and lower shells, the assembly process eliminates the need for screw fixing, greatly improving production efficiency. Furthermore, since it does not require other structural auxiliary fixation, it is conducive to achieving a miniaturized design of the shell. Attached Figure Description

[0028] Figure 1 An exploded view of an automatically snap-fit ​​assembly housing provided by this utility model;

[0029] Figure 2 A schematic diagram of the assembly structure of an automatically snap-fit ​​assembly housing provided by this utility model;

[0030] Figure 3 This is a front view structural diagram of an automatically snap-fit ​​assembly housing provided by this utility model. Detailed Implementation

[0031] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0033] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," "fixing," and "setting," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Please see Figure 1-2 This utility model provides an automatically fastening assembly housing, including: an upper housing 100, a lower housing 200, an extension buckle 110, and a buckle hole 210;

[0036] The extension buckle 110 is located below the upper housing 110;

[0037] The buckle hole 210 is located above the outer side wall of the lower housing 200;

[0038] When the upper housing 100 and the lower housing 200 are aligned and fastened, the extension buckle 110 slides into the buckle hole 210, and the extension buckle 110 and the buckle hole 210 are fastened by elastic rebound.

[0039] The technical solution of this utility model embodiment, by setting an extension buckle and a buckle hole, utilizes its spring-loaded characteristics. When the upper and lower shells are aligned and fastened, the extension buckle will naturally slide into the buckle hole. The extension buckle and the buckle hole are fastened together through elastic rebound, so that the upper and lower shells are tightly fastened and fixed. While achieving a secure fixation of the upper and lower shells, the assembly process eliminates the need for screw fixing, greatly improving production efficiency. Furthermore, since it does not require other structural auxiliary fixation, it is conducive to achieving a miniaturized design of the shell.

[0040] For a preferred embodiment of this utility model, please refer to Figure 1-2 The extension buckle 110 includes a first opening 111 and a recessed buckle 112;

[0041] The first opening 111 is located above the recessed buckle 112.

[0042] For a preferred embodiment of this utility model, please refer to Figure 1-2 The buckle hole 210 includes a second opening 211 and an outwardly protruding buckle 212;

[0043] The second opening 211 is located below the protruding buckle 212;

[0044] When the upper housing 100 and the lower housing 200 are aligned and fastened, the protruding buckle 212 is engaged in the first opening 111, and the concave buckle 112 is engaged in the second opening 211.

[0045] The design of the concave buckle and the convex buckle makes it easy for the extension buckle 110 to slide into the buckle hole 210, and the convex buckle and the concave buckle are fastened through the first opening and the second opening, so that the two are fixed more tightly and more securely.

[0046] In a preferred embodiment of this utility model, the upper and lower shells are made of either metal or plastic. Both metal and plastic have good resilience, which facilitates the sliding of the extension buckle into the buckle hole and allows for fastening through elastic rebound, resulting in a tighter fit between the two.

[0047] For a preferred embodiment of this utility model, please refer to Figure 1-3 The upper housing 100 also includes a secondary buckle 120, and the lower housing 200 also includes a third opening 220;

[0048] When the upper housing 100 and the lower housing 200 are aligned and fastened, the secondary buckle 120 is engaged in the third opening 220.

[0049] The matching arrangement of the secondary buckle and the third opening further enhances the stability of the assembly between the upper and lower housings.

[0050] For a preferred embodiment of this utility model, please refer to Figure 1-3 The secondary buckle 120 includes a hook portion 121, which is used to pass through the third opening 220 and hang on the edge of the third opening.

[0051] The hook portion 121 further enhances the stability of the assembly between the upper and lower housings by hooking onto the side of the third opening.

[0052] In a preferred embodiment of this utility model, the number of the secondary buckle 120 and the third opening 220 are at least two, and the secondary buckle 120 and the third opening 220 correspond one-to-one.

[0053] In a preferred embodiment of this utility model, the number of the extension buckle 110 and the buckle hole 210 is at least four, and the extension buckle 110 and the buckle hole 210 correspond one-to-one.

[0054] In a preferred embodiment of the present invention, both the upper shell 100 and the lower shell 200 are rectangular.

[0055] The extension buckle 110 is provided on both the front and rear sides of the upper housing 100;

[0056] The buckle hole 210 is provided on both the front and rear sides of the lower housing 200.

[0057] The above configuration further enhances the stability of the assembly between the upper and lower housings.

[0058] In a preferred embodiment of the present invention, both the upper shell 100 and the lower shell 200 are rectangular.

[0059] The secondary buckles 120 are provided on both the left and right sides of the upper housing 100;

[0060] The third opening 220 is provided on both the left and right sides of the lower housing 200.

[0061] The above configuration further enhances the stability of the assembly between the upper and lower housings.

[0062] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An automatically snap-fit ​​assembly housing, characterized in that, include: Upper housing, lower housing, extension buckle and buckle hole; The extension buckle is located below the upper housing; The buckle hole is located on the upper side wall of the lower housing; When the upper and lower housings are aligned and fastened, the extension buckle slides into the buckle hole, and the extension buckle and the buckle hole are fastened by elastic rebound.

2. The automatically engaging assembly housing according to claim 1, characterized in that, The extension buckle includes a first opening and a recessed buckle; The first opening is located above the recessed buckle.

3. The automatically engaging assembly housing according to claim 2, characterized in that, The buckle hole includes a second opening and an outwardly protruding buckle; The second opening is located below the protruding buckle; When the upper and lower housings are aligned and fastened, the protruding buckle is engaged in the first opening, and the concave buckle is engaged in the second opening.

4. The automatically engaging assembly housing according to claim 1, characterized in that, The upper and lower shells are made of either metal or plastic.

5. The automatically engaging assembly housing according to claim 1, characterized in that, The upper housing also includes a secondary buckle, and the lower housing also includes a third opening; When the upper and lower housings are aligned and fastened, the secondary snap fastener is engaged in the third opening.

6. The automatically engaging assembly housing according to claim 5, characterized in that, The secondary buckle includes a hook portion for passing through the third opening and hooking onto the edge of the third opening.

7. The automatically engaging assembly housing according to claim 6, characterized in that, The number of the secondary buckles and the third openings are both at least two, and the secondary buckles and the third openings correspond one-to-one.

8. The automatically engaging assembly housing according to claim 1, characterized in that, The number of extension buckles and buckle holes is at least four, and the extension buckles and buckle holes correspond one-to-one.

9. The automatically engaging assembly housing according to claim 8, characterized in that, Both the upper and lower shells are rectangular; The extension buckle is provided on both the front and rear sides of the upper housing; The buckle holes are provided on both the front and rear sides of the lower housing.

10. The automatically engaging assembly housing according to claim 7, characterized in that, Both the upper and lower shells are rectangular; The secondary buckles are provided on both the left and right sides of the upper housing; The third opening is provided on both the left and right sides of the lower housing.

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