Component ground with conductive foam

Abstract

The utility model discloses belong to electrical equipment technical field's component grounding piece with conductive bubble cotton, including grounding piece main part, end flared spring piece and end V type spring piece, one end of grounding piece main part is provided with end spring piece, and end spring piece and grounding piece main part are integral type structure, the outside one side of end spring piece is provided with end flared spring piece, and the bottom of end flared spring piece is fixedly connected with end spring piece, a plurality of end V type spring pieces are arranged equidistantly between end flared spring piece and end spring piece, and the both ends of end V type spring piece are connected with end flared spring piece and end spring piece respectively, through setting end spring piece at the both ends of grounding piece main part, cooperate end V type spring piece and end flared spring piece, provide the clamping force to the end contact position of grounding piece main part and installation slot, avoid the situation that grounding piece main part takes component and shakes in the installation slot, thereby ensure the stable clamping to component.

Description

Technical Field

[0001] This utility model belongs to the field of electrical equipment technology, and specifically relates to a grounding component with conductive foam. Background Technology

[0002] Circuit boards are important carriers of electronic components and one of the essential parts of electrical equipment. During use, circuit boards are typically mounted and fixed to a chassis, thus operating within the enclosed space of the chassis. A circuit board includes multiple functional units, each performing its own function and housing numerous electronic components. The circuit board is connected to the chassis to achieve grounding, ensuring its safe operation.

[0003] According to patent number CN201721454897.0, an electronic component grounding unit includes spring contacts arranged on opposite sides of a mounting slot, with a clamping groove for mounting components formed between the spring contacts on both sides. The spring contacts contact the chassis or PCB board to achieve grounding.

[0004] The above solution still has certain defects in actual use. The springs on both sides of the grounding unit provide relatively small clamping force during installation, which makes it difficult to ensure the stability of electrical components. In addition, the end of the grounding unit is not equipped with a clamping structure, which may cause the grounding unit to shake in the slot after installation due to the gap at the end, affecting the stability of the components. Therefore, we propose a component grounding component with conductive foam. Utility Model Content

[0005] The purpose of this invention is to provide a grounding component with conductive foam to solve the existing problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a grounding component with conductive foam, comprising a grounding component body, an end flared spring, and an end V-shaped spring. One end of the grounding component body is provided with an end spring, which is integral with the grounding component body. An end flared spring is provided on the outer side of the end spring. The bottom of the end flared spring is fixedly connected to the end spring. Multiple end V-shaped springs are equidistantly arranged between the end flared spring and the end spring. The two ends of the end V-shaped springs are respectively connected to the end flared spring and the end spring.

[0007] Preferably, side springs are provided on both sides of the grounding component body, and a side flared spring is fixedly connected to the bottom outer side of the side spring. A side V-shaped spring is provided between the side flared spring and the side spring, and the two ends of the side V-shaped spring are respectively connected to the side spring and the side flared spring.

[0008] Preferably, the outer sides of both the side-flared spring and the end-flared spring are covered with conductive foam.

[0009] Preferably, the side springs and end springs on both sides and one end of the grounding component body are connected by connecting pieces.

[0010] Preferably, mounting holes are provided at both ends of the connecting piece, and the mounting holes are provided at both ends of the connecting piece near the side spring pieces.

[0011] Preferably, the top of both the side spring and the end spring are provided with an outwardly extending flare.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting end springs at both ends of the grounding component body, in conjunction with end V-shaped springs and end flared springs, clamping force is provided at the end contact position between the grounding component body and the mounting slot, preventing the grounding component body and components from shaking in the mounting slot, thereby ensuring stable clamping of the components.

[0013] 2. By setting side flared springs, side V-shaped springs, end flared springs, and end V-shaped springs on the outer sides of the side springs and end springs respectively, pressure can be applied to the end springs and side springs under the compression of the inner wall of the mounting slot, thereby increasing the clamping force of the end springs and side springs on the components and improving the stability of the components. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of the grounding unit structure of this utility model; Figure 3 This is a schematic diagram of the multi-angle structure of the grounding unit of this utility model.

[0015] In the diagram: 1. Grounding component body; 2. Side spring; 3. Side flared spring; 4. Side V-shaped spring; 5. Conductive foam; 6. End spring; 7. End flared spring; 8. End V-shaped spring; 9. Connecting piece; 10. Mounting hole. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3 This utility model provides a technical solution for a grounding component with conductive foam: it includes a grounding component body 1, an end flared spring 7 and an end V-shaped spring 8. One end of the grounding component body 1 is provided with an end spring 6, and the end spring 6 and the grounding component body 1 are integrally formed. An end flared spring 7 is provided on the outer side of the end spring 6. The bottom of the end flared spring 7 is fixedly connected to the end spring 6. Multiple end V-shaped springs 8 are equidistantly arranged between the end flared spring 7 and the end spring 6. The two ends of the end V-shaped springs 8 are respectively connected to the end flared spring 7 and the end spring 6.

[0018] Specifically, side springs 2 are provided on both sides of the grounding component body 1. A side flared spring 3 is fixedly connected to the bottom outer side of the side spring 2. A side V-shaped spring 4 is provided between the side flared spring 3 and the side spring 2. The two ends of the side V-shaped spring 4 are connected to the side spring 2 and the side flared spring 3 respectively.

[0019] Specifically, the outer sides of both the side-flared spring 3 and the end-flared spring 7 are covered with conductive foam 5.

[0020] Specifically, the side springs 2 and end springs 6 on both sides and one end of the grounding component body 1 are connected by a connecting piece 9.

[0021] Specifically, mounting holes 10 are provided at both ends of the connecting piece 9, and the mounting holes 10 are provided at both ends of the connecting piece 9 near the side spring piece 2.

[0022] Specifically, both the side spring 2 and the end spring 6 have outwardly extending flares at their tops.

[0023] In this embodiment, during installation, the component is placed into the clamping groove formed by the side spring 2, the end spring 6, and the connecting piece 9. The side spring 2 and the end spring 6 provide initial clamping. Then, the grounding component body 1, along with the component, is placed into the mounting slot on the PCB board. During installation, the side flared spring 3 and the end flared spring 7 contact the inner wall of the mounting slot. Because the openings of the side flared spring 3 and the side spring 2, and the openings of the end flared spring 7 and the end spring 6 gradually widen from bottom to top, the pressure on the inner wall of the mounting slot and the end flared spring 7 and the side flared spring 3 gradually increases, causing the side flared spring to... The spring 3 and the end flared spring 7 gradually apply pressure to the side V-shaped spring 4 and the end V-shaped spring 8, causing them to gradually deform. The other ends of the side V-shaped spring 4 and the end V-shaped spring 8 apply pressure to the side spring 2 and the end spring 6, gradually increasing the clamping force between the side spring 2 and the end spring 6 and the components inside the grounding body 1, thereby ensuring the stability of the internal components. The conductive foam 5 on the outside of the end flared spring 7 and the side flared spring 3 fills the gap between them and the mounting slot, ensuring stable installation and greatly improving the stability of component installation.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grounding component with conductive foam, comprising a grounding component body (1), an end flared spring (7), and an end V-shaped spring (8), characterized in that: One end of the grounding body (1) is provided with an end spring (6). The end spring (6) and the grounding body (1) are an integral structure. An end flared spring (7) is provided on the outer side of the end spring (6). The bottom of the end flared spring (7) is fixedly connected to the end spring (6). Multiple end V-shaped springs (8) are provided at equal intervals between the end flared spring (7) and the end spring (6). The two ends of the end V-shaped spring (8) are connected to the end flared spring (7) and the end spring (6) respectively.

2. The component grounding element with conductive foam according to claim 1, characterized in that: The grounding body (1) is provided with side springs (2) on both sides. The bottom outer side of the side spring (2) is fixedly connected with a side flared spring (3). A side V-shaped spring (4) is provided between the side flared spring (3) and the side spring (2). The two ends of the side V-shaped spring (4) are connected to the side spring (2) and the side flared spring (3) respectively.

3. The component grounding element with conductive foam according to claim 2, characterized in that: The outer sides of both the side-flared spring (3) and the end-flared spring (7) are covered with conductive foam (5).

4. The component grounding element with conductive foam according to claim 1, characterized in that: The side springs (2) and end springs (6) on both sides and one end of the grounding body (1) are connected by connecting pieces (9).

5. The component grounding element with conductive foam according to claim 4, characterized in that: The connecting piece (9) has mounting holes (10) at both ends, and the mounting holes (10) are located at both ends of the connecting piece (9) near the side spring piece (2).

6. The component grounding element with conductive foam according to claim 2, characterized in that: Both the side spring (2) and the end spring (6) have outwardly extending flares at their tops.

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