Search

KR-20260067540-A - Fixing apparatus for substrate

KR20260067540AKR 20260067540 AKR20260067540 AKR 20260067540AKR-20260067540-A

Abstract

The present invention may provide a fixing device comprising: a body; a leg portion that is bent from the body and coupled to a substrate; and a clip portion that extends from the body, wherein the clip portion is positioned between the substrate and a fixed object to form a plurality of contact areas that contact the fixed object, and the plurality of contact areas are positioned spaced apart from each other.

Inventors

  • 고범갑

Assignees

  • 엘지이노텍 주식회사

Dates

Publication Date
20260513
Application Date
20241106

Claims (15)

  1. body; A leg portion that is bent from the above body and coupled to a substrate; and It includes a clip portion extending from the above body, and The clip portion is positioned between the substrate and the fixed object to form a plurality of contact areas that contact the fixed object, and The above plurality of contact areas are fixed devices positioned spaced apart from each other.
  2. In Article 1, The above substrate includes a first hole, and The above-mentioned fixed object is a fixing device that passes through the first hole and contacts the clip portion.
  3. In Article 2, A fixing device in which, when the clip portion is in contact with the fixed object, a stopper formed on the fixed object contacts the inner wall of the first hole and restrains the fixed object in a direction opposite to the insertion direction of the fixed object toward the clip portion.
  4. In Article 1, A fixing device in which the plurality of contact areas are spaced apart from each other in a direction perpendicular to the insertion direction of the fixed object facing the clip portion and the plane of the substrate.
  5. In Article 1, It includes a curved portion bent toward the above substrate, The above-mentioned curved portion is a fixing device that forms a plurality of contact areas with the object.
  6. In Article 5, The above substrate includes a first hole through which an object penetrates, and The end of the above-mentioned bend is a fixing device located in the above-mentioned hole.
  7. In Article 1, The above clip part is, A first clip extending from the above body; and It includes a second clip extending from the above body, and A fixing device in which the first clip and the second clip are formed spaced apart in a direction perpendicular to the insertion direction of the fixed object facing the clip portion and on the plane of the substrate.
  8. In Article 5, A fixing device comprising an upward portion formed to extend away from the body and away from the substrate and a downward portion formed to approach the substrate.
  9. In Article 1, A fixing device comprising an upward portion formed to extend away from the body and away from the substrate and a downward portion formed to approach the substrate.
  10. In Article 8, A fixing device comprising a downward portion that is bent toward the substrate from the upward portion, a first part that is bent toward the substrate from the first part, and a second part that is bent toward the substrate from the first part.
  11. In Article 1, The above substrate includes a first hole through which the fixed object passes, and A fixing device comprising a first hole, a first-1 hole, and a first-2 hole extending from the first-1 hole in the insertion direction of the fixing object toward the clip portion, wherein the width of the first-2 hole is smaller than the width of the first-1 hole.
  12. In Article 11, A fixing device in which a part of the fixed object is located in the first-1 hole and another part of the fixed object is located in the first-2 hole.
  13. In Article 12, The above clip portion includes a first clip and a second clip, and The first clip and the second clip are a fixing device positioned with the first and second holes in between.
  14. In Article 1, It further includes a protrusion that protrudes more than the leg portion from the body in the insertion direction of the fixed object facing the clip portion, A fixing device in which the above-mentioned protrusion is located on the same plane as the commercial body, and the above-mentioned leg portion is bent toward the substrate.
  15. In Article 14, The above leg portion includes a first leg and a second leg spaced apart in a direction perpendicular to the insertion direction of the fixed object facing the clip portion, and The above protrusion is a fixing device located between the first leg and the second leg.

Description

Fixing apparatus for substrate The embodiment relates to a fixing device for a substrate. The electronic device includes a substrate that supports and connects various electronic components. The substrate can be fixed to the electronic device through a fixing device. As an example of a fixing device, there is a method of using fastening members such as screws or bolts. By inserting the fastening member into a pre-formed hole in the substrate or support structure and rotating it, the substrate can be fixed to the electronic device. However, in order to rotate the fastening member, a separate process and a device or equipment for performing the process must be provided. Furthermore, although the electronic device can be secured using a clip-type tool attached to the substrate, this method is simpler in configuration and process than the rotary fastening method; however, the complex shape of the clip makes manufacturing difficult, and the unstable contact between the clip and the electronic device's support structure results in reduced bonding strength. In particular, while grounding of the substrate can be achieved through a fixing device, a critical problem can arise where grounding fails if the clip separates from the electronic device's support structure. FIG. 1 is a drawing showing a substrate including a fixing device and a fixed object disposed on the chassis of an electronic device. FIG. 2 is a drawing illustrating the process of fixing a substrate to a fixed object using a fixing device according to an embodiment of FIG. 1. FIG. 3 is a plan view illustrating a substrate, FIG. 4 is a drawing illustrating a fixing device coupled to a substrate, FIG. 5 is a perspective view of the fixing device, FIG. 6 is a side view of the fixing device, FIG. 7 is a plan view of the fixing device, FIG. 8 is a drawing illustrating a state in which a substrate is fixed to a fixed object by combining a fixing device and a fixed object. FIG. 9 is a drawing illustrating a state in which a fixing device and a fixing object are combined to form a contact area. FIG. 10 is a side view of the state in which a fixing device and a fixing object move for coupling. FIG. 11 is a side view of the state in which the clip portion of the fixing device begins to contact the object to be fixed. FIG. 12 is a side cross-sectional view based on AA of FIG. 8, illustrating the state in which the fastening device and the object to be fixed are connected. FIG. 13 is a side cross-sectional view based on BB of FIG. 8, showing the state in which the fastening device and the object to be fastened are completed. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. However, the technical concept of the present invention is not limited to some of the described embodiments but can be implemented in various different forms, and within the scope of the technical concept of the present invention, one or more of the components among the embodiments may be selectively combined or substituted. In addition, terms used in the embodiments of the present invention (including technical and scientific terms) may be interpreted in a meaning that is generally understood by those skilled in the art to which the present invention belongs, unless explicitly and specifically defined otherwise. Terms that are commonly used, such as terms defined in advance, may be interpreted in consideration of their meaning in the context of the relevant technology. Furthermore, the terms used in the embodiments of the present invention are for the purpose of describing the embodiments and are not intended to limit the present invention. In this specification, the singular form may include the plural form unless specifically stated otherwise in the text, and when described as "at least one of A and B and C (or more than one)," it may include one or more of all combinations that can be formed from A, B, and C. In addition, terms such as first, second, A, B, (a), (b), etc. may be used when describing the components of the embodiments of the present invention. These terms are intended merely to distinguish a component from other components and are not limited by the nature, order, sequence, etc., of the said component. And, where it is stated that a component is 'connected', 'combined', or 'joined' to another component, this may include not only cases where the component is directly connected, combined, or joined to the other component, but also cases where it is 'connected', 'combined', or 'joined' due to another component located between the component and the other component. Furthermore, when described as being formed or placed "above or below" each component, "above" or "below" includes not only cases where two components are in direct contact with each other, but also cases where one or more other components are formed or placed between the two components. Additionally, when expressed as "above or below," it may