Shielding case support

Abstract

The utility model provides a shielding case support, which relates to the technical field of shielding cases, and is characterized in that a shielding case main support is connected with two shorter edges or longer edges of a shielding case edge support, and a shielding case auxiliary support which is connected with the two shorter edges or longer edges of the shielding case edge support is arranged corresponding to the shielding case main support in a staggered manner; the staggered position of the shielding case auxiliary support and the shielding case main support is connected to the shielding case main support in a sliding mode through a supporting disc, the two ends of the shielding case auxiliary support are connected to sliding grooves formed corresponding to the shielding case edge supports in a sliding mode, and then the supporting position of the shielding case auxiliary support is adjusted. By adopting the structure that the shielding case main support and the shielding case auxiliary support are connected in a staggered mode and the supporting disc is connected to the shielding case main support in a sliding mode, the shielding case auxiliary support has higher flexibility when supporting the shielding case, the position of the shielding case auxiliary support is adjusted so that the supporting piece can move to abut against a PCB (a gap of an electronic element), and the shielding case is more flexible. And therefore, stable support is provided for the shielding case and the shielding case bracket.

Description

Technical Field

[0001] The utility model relates to the technical field of shielding covers, in particular to a shielding cover bracket. Background Art

[0002] The shielding cover is a tool used to shield electronic signals. Its main function is to shield the influence of external electromagnetic waves on the internal circuit and prevent the electromagnetic waves generated inside from radiating outward. The shielding cover bracket is a structural part used to support and fix the shielding cover. The existence of the shielding cover bracket can make the shielding cover more stably installed in the equipment, ensuring that the shielding cover can effectively play its shielding role.

[0003] The current shielding cover bracket has the following defects due to its simple structure: insufficient support stability. Although staggered brackets are provided to support the shielding cover surface, the bottom is floating and the supporting effect on the shielding cover is limited. Therefore, we propose a shielding cover bracket to improve the stability of the shielding cover bracket without being affected by the layout of internal electrical components. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art, that is, insufficient support stability. Although staggered brackets are provided to support the shielding cover surface, the bottom is floating, and the supporting effect on the shielding cover is limited.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a shielding cover bracket, comprising a shielding cover edge support arranged on a PCB board along the periphery of the electronic component and a shielding cover main support located between the shielding cover edges and above the electronic component, the shielding cover main support connecting the two shorter sides or longer sides of the shielding cover edge support, and the corresponding shielding cover main support is staggered with a shielding cover sub-bracket connecting the two shorter sides or longer sides of the shielding cover edge support, the shielding cover sub-bracket and the shielding cover main bracket are slidably connected to the shielding cover main bracket through a support plate at the intersection, and the two ends of the shielding cover sub-bracket are slidably connected to the sliding groove corresponding to the shielding cover edge support, thereby adjusting the supporting position of the shielding cover sub-bracket.

[0006] Furthermore, the support plate is slidably arranged at the intersection of the shielding cover sub-bracket and the shielding cover sub-bracket, and the upper end surfaces of the shielding cover sub-bracket and the support plate are at the same horizontal height as the upper end surface of the shielding cover edge support, which is used to contact and support the shielding cover, and protective cotton is also provided on the upper end surfaces of the shielding cover sub-bracket and the support plate.

[0007] Furthermore, the support plate is provided with an adjustment slot adapted to the height and width of the shielding cover main bracket, so that the support plate is slidably connected to the shielding cover main bracket.

[0008] Furthermore, a support member is installed at the bottom of the support plate, and padding is bonded to the bottom of the support member.

[0009] Furthermore, sliders are provided at the two ends of the shielding cover sub-bracket corresponding to the slide grooves, and the sliders are connected to the slide grooves so that the shielding cover sub-bracket is slidably connected between the shielding cover edge supports.

[0010] Furthermore, the slide groove is opened near the upper edge line of the shielding cover edge support, away from the two sides of the shielding cover main bracket connected to the shielding cover edge support.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by adopting a structure in which a shielding cover main bracket and a shielding cover sub-bracket are staggeredly connected, and a supporting plate is slidably connected to the shielding cover main bracket, the shielding cover sub-bracket has higher flexibility in supporting the shielding cover, and by adjusting the position of the shielding cover sub-bracket, the support member is displaced to contact the PCB board (the gap between electronic components), thereby providing stable support for the shielding cover and the shielding cover bracket. This design not only effectively solves the problems of floating bottom and insufficient support stability of the shielding cover bracket in the prior art, but also can adjust the supporting position of the shielding cover sub-bracket according to actual needs without being affected by the layout of internal electrical components, thereby ensuring that the shielding cover can be stably installed in the equipment and give full play to its shielding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the overall structure of a shielding cover bracket provided by the utility model;

[0014] Figure 2 This is an enlarged schematic diagram of structure A of a shielding cover bracket provided by the utility model;

[0015] Figure 3 A schematic diagram of the top structure of a supporting plate of a shielding cover bracket provided by the utility model.

[0016] Legend: 1. Shielding cover edge support; 2. Shielding cover main support; 3. Shielding cover auxiliary support; 4. Support plate; 5. Slide groove; 6. Protective cotton; 31. Sliding block; 41. Adjustment groove; 42. Support piece; 43. Cotton pad. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0019] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0021] Example 1

[0022] like Figure 1-3 As shown, the utility model provides a technical solution: a shielding cover bracket, comprising a shielding cover edge support 1 arranged on a PCB board along the periphery of the electronic component and a shielding cover main support 2 located between the shielding cover edges and above the electronic component, the shielding cover main support 2 connecting the two shorter sides or longer sides of the shielding cover edge support 1, and corresponding to the shielding cover main support 2, there are shielding cover sub-supports 3 connecting the two shorter sides or longer sides of the shielding cover edge support 1, and the number of shielding cover sub-supports 3 is designed according to demand, and the shielding cover sub-support 3 and the shielding cover main support 2 are slidably connected to the shielding cover main support 2 through a support plate 4 at the intersection, and the two ends of the shielding cover sub-support 3 are slidably connected to the slide groove 5 corresponding to the shielding cover edge support 1, thereby adjusting the supporting position of the shielding cover sub-support 3.

[0023] Example 2

[0024] like Figure 1-3 As shown, the support plate 4 is slidably arranged on the intersecting part of the shielding cover sub-bracket 3 and the shielding cover sub-bracket 3, and the upper end surfaces of the shielding cover sub-bracket 3 and the support plate 4 are at the same horizontal height as the upper end surface of the shielding cover edge support 1, which is used to contact and support the shielding cover, and protective cotton 6 is also provided on the upper end surfaces of the shielding cover sub-bracket 3 and the support plate 4. By arranging protective cotton 6 on the upper end surfaces of the support plate 4 and the shielding cover sub-bracket 3, the friction and collision between the shielding cover and the bracket can be effectively reduced, and the installation tightness and stability can be improved.

[0025] The support plate 4 is penetrated with an adjustment slot 41 adapted to the height and width of the shielding cover main bracket 2, so that the support plate 4 is slidably connected to the shielding cover main bracket 2, so that the support plate 4 can slide smoothly on the shielding cover main bracket, making it convenient to adjust the supporting position of the shielding cover sub-bracket 3.

[0026] A support member 42 is installed at the bottom of the support plate 4, and it can be installed according to needs. A pad 43 is bonded to the bottom of the support member 42. The support member 42 is moved to contact the PCB board (the gap between electronic components) by adjusting the position of the shielding cover sub-bracket 3. The setting of the support member 42 further enhances the stability of the support plate 4, and the pad 43 protects the contact surface and reduces the contact pressure.

[0027] Slide blocks 31 are provided at the two ends of the shielding cover sub-bracket 3 corresponding to the slide grooves 5, and the slide blocks 31 are connected to the slide grooves 5 so that the shielding cover sub-bracket 3 is slidably connected between the shielding cover edge supports 1. The slide grooves 5 are opened close to the upper edge line of the shielding cover edge support 1, away from the two sides of the shielding cover main bracket 2 connected to the shielding cover edge support 1. The design of the slide grooves 5 and the slide blocks 31 also makes the support position adjustment of the shielding cover sub-bracket 3 more accurate and flexible.

[0028] The working process of the utility model is as follows: the two ends of the shielding cover sub-bracket 3 are slidably connected to the slide groove 5 corresponding to the shielding cover edge support 1 through the slider 31. This design allows the sub-bracket to slide in the slide groove 5, so that the supporting position of the sub-bracket can be adjusted. The support plate 4 slides on the shielding cover main bracket 2 through the adjustment groove 41 thereon, and the adjustment support member 42 is pressed against the PCB board (the gap of the electronic components). The bottom support of the support plate 4 is enhanced by the support member 42 and the pad 43 to improve the stability of the overall structure. The upper end faces of the shielding cover sub-bracket 3 and the support plate 4 are at the same horizontal height as the upper end face of the shielding cover edge support 1, which are used to contact and support the shielding cover. Finally, the shielding cover is placed on the shielding cover bracket to ensure that it is in close contact with all parts of the bracket, thereby achieving an effective shielding effect.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shielding cover bracket, comprising a shielding cover edge support (1) arranged on a PCB board along the periphery of an electronic component and a shielding cover main support (2) located between the shielding cover edges and above the electronic component, characterized in that: The shielding cover main bracket (2) is connected to the two shorter sides or longer sides of the shielding cover edge support (1), and the corresponding shielding cover main bracket (2) is staggered with a shielding cover sub-bracket (3) connected to the two shorter sides or longer sides of the shielding cover edge support (1). The shielding cover sub-bracket (3) and the shielding cover main bracket (2) are slidably connected to the shielding cover main bracket (2) through a support plate (4) at the intersection, and the two ends of the shielding cover sub-bracket (3) are slidably connected to the sliding groove (5) corresponding to the shielding cover edge support (1), thereby adjusting the supporting position of the shielding cover sub-bracket (3).

2. The shielding cover bracket according to claim 1, characterized in that: The support plate (4) is slidably arranged at the intersecting portion of the shielding cover sub-bracket (3) and the shielding cover sub-bracket (3), and the upper end surfaces of the shielding cover sub-bracket (3) and the support plate (4) are at the same horizontal height as the upper end surface of the shielding cover edge support (1), and are used for contacting and supporting the shielding cover, and protective cotton (6) is also arranged on the upper end surfaces of the shielding cover sub-bracket (3) and the support plate (4).

3. The shielding cover bracket according to claim 1, characterized in that: The support plate (4) is provided with an adjustment slot (41) adapted to the height and width of the shielding cover main bracket (2), so that the support plate (4) is slidably connected to the shielding cover main bracket (2).

4. The shielding cover bracket according to claim 1, characterized in that: A support member (42) is installed at the bottom of the support plate (4), and a padding (43) is bonded to the bottom of the support member (42).

5. The shielding cover bracket according to claim 1, characterized in that: Slide blocks (31) are provided at the two ends of the shielding cover auxiliary bracket (3) corresponding to the slide grooves (5); the slide blocks (31) are connected to the slide grooves (5) so that the shielding cover auxiliary bracket (3) is slidably connected between the shielding cover edge supports (1).

6. The shielding cover bracket according to claim 1, characterized in that: The slide groove (5) is opened close to the upper edge line of the shielding cover edge support (1), away from the two sides of the shielding cover main support (2) connected to the shielding cover edge support (1).

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