Integrated shielding shell

Abstract

The utility model discloses an integrated shielding housing, which comprises an integrated housing formed according to a plate body bending forming mode, the integrated housing is provided with a through placing cavity along a first direction, and the placing cavity can be limited by a first cavity and a second cavity which are communicated with each other. The section shapes of the first cavity and the second cavity can be limited by rectangles, the width of the first cavity is larger than that of the second cavity, and the integrated shell is provided with a first end part and a second end part which can be clamped with each other. According to the invention, the integrated shell is integrally formed through a whole piece of shielding material in a bending forming mode, electronic devices needing shielding protection can be inserted into the placing cavities, and the whole process is convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of shielding shells, in particular to an integrated shielding shell. Background Art

[0002] The accumulation and release of static charges, electromagnetic interference and radio wave interference are two major problems facing the electronics industry. The accumulation and release of static charges can cause various precision instruments and precision electronic components to be broken down and scrapped. Electromagnetic interference and radio interference can directly or indirectly cause electronic components to malfunction or system failure. Therefore, anti-static and electromagnetic shielding issues must be considered during the design, production, storage, transportation and operation of precision components such as electronic equipment and integrated circuits. The current common method to improve electromagnetic shielding is to coat the electronic components with a shielding shell. The existing shielding shell is usually spliced ​​by two frame structures made of shielding materials to form a placement cavity for placing electronic devices. The two frame structures need to be connected and fixed by laser welding, and the assembly process of the electronic devices is relatively complicated. Therefore, the present application aims to provide an integrated shielding shell that can overcome the above-mentioned defects. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide an integrated shielding shell.

[0004] The purpose of the utility model is achieved through the following technical scheme: an integrated shielding shell, comprising an integrated shell formed by a plate bending molding method, the integrated shell having a placement cavity that is through-shaped along a first direction, the placement cavity can be defined by a first cavity and a second cavity that are connected to each other, the cross-sectional shapes of the first cavity and the second cavity can both be defined by a rectangle, the width of the first cavity is greater than the width of the second cavity, wherein the integrated shell has two first ends and a second end that can be clipped to each other.

[0005] Preferably, a snap-in groove is provided on the first end portion, and a snap-in protrusion is provided on the second end portion, and when the first end portion and the second end portion are aligned with each other, the snap-in protrusion can be embedded in the snap-in groove.

[0006] Preferably, a first limiting baffle is arranged on the first side of the placement cavity, and a second limiting baffle is arranged on the second side of the placement cavity, wherein a line connecting the first side and the second side is parallel to the first direction.

[0007] Preferably, the second limit blocking piece is connected to the integrated housing via a plurality of connecting plates parallel to each other.

[0008] Preferably, a card slot is provided on the second limit blocking piece, and a first card buckle capable of being nested in the card slot is provided on the integrated housing.

[0009] Preferably, a second buckle is provided on the integrated housing, and the second buckle can be pressed against and contacted to the second limit blocking piece in a manner of pressing the second limit blocking piece to prevent the first buckle from being separated from the slot.

[0010] The utility model has the following advantages:

[0011] (1) In the prior art, a cavity for placing electronic devices is usually formed by splicing two frame structures made of shielding materials. The two frame structures need to be connected and fixed by laser welding, and the assembly process of the electronic devices is relatively complicated. In the present application, the one-piece housing is formed in one piece by bending a whole piece of shielding material, and the electronic devices that need shielding protection can be inserted into the cavity. The whole process is convenient and quick.

[0012] (2) The first end portion and the second end portion are connected by snap-fitting, which can also avoid the operational complexity caused by laser welding.

[0013] (3) The second limit baffle is provided with a slot, and the integrated housing is provided with a first buckle that can be nested in the slot. The integrated housing is provided with a second buckle, and the second buckle can contact the second limit baffle in a manner of pressing the second limit baffle to prevent the first buckle from being separated from the slot. The double buckle fixing and limiting can better prevent the second limit baffle from bending and deformation during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an integrated shielding shell;

[0015] Figure 2 A schematic diagram of the structure of an integrated shielding shell from another perspective;

[0016] In the figure, 1-integrated housing, 2-placing cavity, 3-second buckle, 2a-first cavity, 2b-second cavity, 1a-first end, 1b-second end, 4-clamping groove, 5-clamping protrusion, 6-first side, 7-first limiting baffle, 8-second side, 9-second limiting baffle, 10-connecting plate, 11-clip groove, 12-first buckle. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings, and the protection scope of the utility model is not limited to the following:

[0018] like Figure 1 and Figure 2As shown, the present application provides an integrated shielding shell, including an integrated shell 1 formed by bending a plate, the integrated shell 1 having a placement cavity 2 in a through shape along a first direction, the placement cavity 2 can be defined by a first cavity 2a and a second cavity 2b that are connected to each other, the cross-sectional shape of the first cavity 2a and the second cavity 2b can be defined by a rectangle, the width of the first cavity 2a is greater than the width of the second cavity 2b, wherein the integrated shell 1 has two first ends 1a and a second end 1b that can be clamped to each other. The first cavity 2a can be located on the upper side of the second cavity 2b. In the prior art, a placement cavity for placing electronic devices is usually formed by splicing a frame structure made of two pieces of shielding material, and the two frame structures need to be connected and fixed by laser welding, and the assembly process of the electronic device is relatively complicated. In the present application, the integrated shell 1 is formed in one piece by bending a whole piece of shielding material, and the electronic devices that need shielding protection can be inserted into the placement cavity 2, and the whole process is convenient and quick. The shielding material can be a material with excellent electromagnetic shielding performance such as lead plate, conductive plastic, plastic, etc.

[0019] Preferably, a snap-fit ​​groove 4 is provided on the first end 1a, and a snap-fit ​​protrusion 5 is provided on the second end 1b. When the first end 1a and the second end 1b are aligned with each other, the snap-fit ​​protrusion 5 can be embedded in the snap-fit ​​groove 4. The first end and the second end are connected by snap-fitting, which can also avoid the complexity of operation caused by laser welding.

[0020] Preferably, a first limiting baffle 7 is provided on the first side 6 of the placement cavity 2, and a second limiting baffle 9 is provided on the second side 8 of the placement cavity 2, wherein a line connecting the first side 6 and the second side 8 is parallel to the first direction. The first limiting baffle and the second limiting baffle are used to limit the front and rear positions of the electronic device in the placement cavity 2, thereby ensuring the position stability of the electronic device in the placement cavity 2.

[0021] Preferably, the second limit stopper 9 is connected to the integrated housing 1 via a plurality of mutually parallel connecting plates 10. The connecting plates 10 can form a discontinuous structure, thereby reducing the difficulty of bending the second limit stopper 9.

[0022] Preferably, the second position-limiting baffle 9 is provided with a card slot 11, and the integrated housing 1 is provided with a first buckle 12 that can be nested in the card slot 11. The integrated housing 1 is provided with a second buckle 3, and the second buckle 3 can contact the second position-limiting baffle 9 in a manner of pressing the second position-limiting baffle 9 to prevent the first buckle 12 from being separated from the card slot 11. By fixing the position with double buckles, the second position-limiting baffle 9 can be better prevented from bending and deformation during use.

[0023] The usage of this application is:

[0024] like Figure 2 As shown, in the initial state, the second limit baffle 9 is not bent. At this time, the electronic device that needs to be shielded can be inserted into the placement cavity 2 from the second side 8. When the electronic device abuts against the first limit baffle 7, the insertion depth of the electronic device reaches its limit position. At this time, the second limit baffle 9 can be manually bent using a tool. After the second limit baffle 9 is bent, its slot 11 can abut against the first buckle 12. Finally, the second buckle 3 is bent using tools such as pliers to press the second limit baffle 9, thereby completing the assembly of the electronic device and the integrated shielding shell.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An integrated shielding shell, characterized in that: The invention comprises an integrated shell (1) formed by bending a plate, wherein the integrated shell (1) has a placement cavity (2) which is through-shaped along a first direction, and the placement cavity (2) can be defined by a first cavity (2a) and a second cavity (2b) which are connected to each other, and the cross-sectional shapes of the first cavity (2a) and the second cavity (2b) can both be defined by a rectangle, and the width of the first cavity (2a) is greater than the width of the second cavity (2b), wherein the integrated shell (1) has a first end (1a) and a second end (1b) which can be snap-connected to each other.

2. The integrated shielding shell according to claim 1, characterized in that: The first end portion (1a) is provided with a snap-in groove (4), and the second end portion (1b) is provided with a snap-in protrusion (5); when the first end portion (1a) and the second end portion (1b) are aligned with each other, the snap-in protrusion (5) can be embedded in the snap-in groove (4).

3. The integrated shielding shell according to claim 2, characterized in that: A first limiting baffle (7) is arranged on the first side (6) of the placement cavity (2), and a second limiting baffle (9) is arranged on the second side (8) of the placement cavity (2), wherein a line connecting the first side (6) and the second side (8) is parallel to the first direction.

4. The integrated shielding shell according to claim 3, characterized in that: The second limit stopper (9) is connected to the integrated housing (1) via a plurality of connecting plates (10) parallel to each other.

5. The integrated shielding shell according to claim 3, characterized in that: The second position-limiting baffle (9) is provided with a card slot (11), and the integrated housing (1) is provided with a first card buckle (12) capable of being nested in the card slot (11).

6. The integrated shielding shell according to claim 5, characterized in that: The integrated housing (1) is provided with a second buckle (3), and the second buckle (3) can be pressed against the second limit stopper (9) in a manner to prevent the first buckle (12) from being separated from the slot (11).

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