CN218959382U - Shielding cover and electronic equipment - Google Patents

Abstract

The utility model discloses a shielding cover and electronic equipment, wherein the shielding cover comprises a cover body, the cover body comprises a top plate and a peripheral wall which are connected, the peripheral wall is arranged along the edge of the top plate, the shielding cover also comprises a metal partition wall welded on the top plate, the metal partition wall and the peripheral wall are positioned on the same side of the top plate, and the metal partition wall divides the inner space of the cover body into a plurality of shielding chambers. The metal partition wall in the shielding cover body can divide the inner space of the cover body into a plurality of shielding chambers, so that a plurality of electronic components with shielding requirements, which are close to each other, can be placed in different shielding chambers, each electronic component can be fully shielded, and the effect of improving the performance of the electronic components is achieved; in addition, in the electronic equipment, a single shielding cover can simultaneously shield a plurality of electronic components which need to be isolated from each other, so that the material cost and the assembly cost of the shielding cover are reduced, and the production cost of the electronic equipment is further reduced.

Description

Shielding cover and electronic equipment

Technical Field

The present disclosure relates to electromagnetic shielding devices, and particularly to a shielding case and an electronic device.

Background

In order to improve electromagnetic interference and signal leakage, shielding cases are used in many electronic devices, and in the electronic devices, there is a possibility that more than one component needs to be covered with the shielding cases, so that different components need to be covered with the shielding cases, and welding the shielding cases inevitably requires more labor hours, resulting in increased manufacturing cost of the electronic devices. In addition, sometimes, the positions of a plurality of components to be shielded on the circuit board are close, and under the condition that the distances are close, two or more shielding cases are welded, so that the operation is inconvenient.

Disclosure of Invention

The utility model aims to solve the technical problems that: a shield can having a plurality of shield chambers and an electronic device having the shield can are provided.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a shield cover, includes the cover body, the cover body includes continuous roof and perisporium, the perisporium is followed the edge setting of roof still includes the welding metal partition wall on the roof, metal partition wall with the perisporium is located the same side of roof, metal partition wall will the inner space of the cover body separates into a plurality of shielding cavity.

Further, the metal partition wall comprises a welding part and a separation part which are vertically connected, and the welding part is welded and fixed with the top plate.

Further, the welding portion includes at least one corner, and the isolation portion is formed with a slit corresponding to the corner.

Further, a reinforcing rib is arranged at the joint of the welding part and the isolation part.

Further, the reinforcing ribs are of stamping structures formed by stamping.

Further, a positioning groove for accommodating at least part of the welding part is formed in the top plate.

Further, the depth of the positioning groove is greater than or equal to the thickness of the welding part.

Further, the positioning groove is of a stamping structure formed by stamping.

Further, a supporting edge is arranged at one end of the peripheral wall, which is far away from the top plate.

Further, the end of the peripheral wall away from the top plate is bent inwards or outwards to form the supporting edge.

In order to solve the technical problems, the utility model also adopts the following technical scheme: electronic equipment comprises the shielding case.

The utility model has the beneficial effects that: the metal partition wall in the shielding cover body can divide the inner space of the cover body into a plurality of shielding chambers, so that a plurality of electronic components with shielding requirements, which are close to each other, can be placed in different shielding chambers, each electronic component can be fully shielded, and the effect of improving the performance of the electronic components is achieved; in addition, in the electronic equipment, a single shielding cover can simultaneously shield a plurality of electronic components which need to be isolated from each other, so that the material cost and the assembly cost of the shielding cover are reduced, and the production cost of the electronic equipment is further reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a shielding case according to a first embodiment of the present utility model;

fig. 2 is a schematic structural view of another view of a shielding case according to a first embodiment of the present utility model.

Reference numerals illustrate:

1. a cover body; 11. a top plate; 111. a positioning groove; 12. a peripheral wall; 13. a support edge;

2. a metal partition wall; 21. a welding part; 211. a corner; 22. an isolation part; 221. a slit; 23. reinforcing ribs;

3. the chamber is shielded.

Detailed Description

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications such as up, down, left, right, front, and rear … … are referred to, and the directional indication is merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture such as that shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

In addition, if the meaning of "and/or" is presented throughout this document to include three parallel schemes, taking "and/or" as an example, including a scheme, or a scheme that is satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Example 1

Referring to fig. 1 and 2, a first embodiment of the utility model is as follows: electronic devices, including but not limited to cell phones, tablet computers, notebook computers, smart watches, and the like. The electronic equipment is internally provided with a circuit board, and the circuit board is provided with electronic components and a shielding cover for shielding at least part of the electronic components.

The shielding cover comprises a cover body 1, wherein the cover body 1 comprises a top plate 11 and a peripheral wall 12 which are connected, the peripheral wall 12 is arranged along the edge of the top plate 11, the shielding cover further comprises a metal partition wall 2 welded on the top plate 11, the metal partition wall 2 and the peripheral wall 12 are positioned on the same side of the top plate 11, the metal partition wall 2 divides the inner space of the cover body 1 into a plurality of shielding chambers 3, and each shielding chamber 3 is internally provided with an electronic component in a corresponding mode. The inner space is a space surrounded by the top plate 11 and the peripheral wall 12.

The metal partition wall 2 comprises a welding part 21 and a separation part 22 which are vertically connected, the welding part 21 is welded and fixed with the top plate 11, and the separation part 22 plays a role of separating two adjacent shielding chambers 3.

The welded portion 21 includes at least one corner 211, and the spacer 22 is formed with a slit 221 corresponding to the corner 211. In order to facilitate the processing and manufacturing, the metal partition wall 2 is an integral structure formed by punching and bending a metal plate, and in detail, before the bending process, the partition portion 22 and the welding portion 21 are on the same plane, and when bending, the partition portion 22 is bent by 90 ° towards the direction close to the welding portion 21, so as to ensure that the partition portion 22 can be smoothly and accurately bent, a fan-shaped opening is punched at the position of the partition portion 22 on the same plane as the welding portion 21 corresponding to the corner 211, and the fan-shaped opening forms the gap 221 after the partition portion 22 is bent.

In order to improve the structural strength of the shielding case and reduce the deformation risk of the metal partition wall 2 after being impacted, the joint of the welding part 21 and the isolation part 22 is provided with a reinforcing rib 23, and for convenience in processing, the reinforcing rib 23 is preferably a stamping structure formed by stamping.

Optionally, the top plate 11 is provided with a positioning groove 111 for accommodating at least a part of the area of the welding portion 21. The positioning groove 111 not only can enable the metal partition wall 2 to realize the pre-positioning so as to facilitate the assembly of the metal partition wall 2 and the cover body 1, but also can improve the phenomenon that the welding part 21 occupies the inner space of the cover body 1, and reduces the influence of the arrangement of the metal partition wall 2 on the inner space of the cover body 1 as much as possible.

Preferably, the depth of the positioning groove 111 is greater than or equal to the thickness of the welded portion 21.

For convenience in processing and manufacturing, in this embodiment, the positioning groove 111 is a stamped structure formed by stamping.

The end of the peripheral wall 12 away from the top plate 11 is provided with a supporting edge 13, the supporting edge 13 is supported on a circuit board of the electronic device, and even the bottom surface of the supporting edge 13 is welded on the circuit board. Specifically, the end of the peripheral wall 12 away from the top plate 11 is bent outward to form the support edge 13. In other embodiments, the end of the peripheral wall 12 away from the top plate 11 may be folded inwards to form the supporting edge 13.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A shield comprising a housing, said housing comprising a top plate and a peripheral wall connected, said peripheral wall being disposed along an edge of said top plate, characterized in that: the shielding device further comprises a metal partition wall welded on the top plate, wherein the metal partition wall and the peripheral wall are positioned on the same side of the top plate, and the metal partition wall divides the inner space of the cover body into a plurality of shielding chambers.

2. The shield according to claim 1, wherein: the metal partition wall comprises a welding part and a separation part which are vertically connected, and the welding part is fixedly welded with the top plate.

3. The shield according to claim 2, wherein: the welded portion includes at least one corner, and the spacer is formed with a slit corresponding to the corner.

4. The shield according to claim 2, wherein: and a reinforcing rib is arranged at the joint of the welding part and the isolation part.

5. The shield according to claim 4, wherein: the reinforcing ribs are of stamping structures formed by stamping.

6. The shield according to claim 2, wherein: and a positioning groove for accommodating at least part of the area of the welding part is formed in the top plate.

7. The shield according to claim 6, wherein: the depth of the positioning groove is larger than or equal to the thickness of the welding part.

8. The shield according to claim 6, wherein: the positioning groove is of a stamping structure formed by stamping.

9. The shield according to claim 1, wherein: the one end of perisporium keeping away from the roof is equipped with the supporting edge.

10. An electronic device, characterized in that: comprising a shielding can according to any one of claims 1-9.

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