Double-type fixing support

Abstract

The utility model discloses a double-type fixing support, and relates to the technical field of automobile parts, the double-type fixing support is used for fixing a wire harness and a light guide part in a shell of an automobile headlamp, and the double-type fixing support is detachably connected with the shell; the double-type fixing support comprises a supporting piece, at least one wire harness fixing piece and at least one light guide fixing piece, the supporting piece extends in the length direction of the shell, and the wire harness fixing piece and the light guide fixing piece are arranged on the two opposite sides of the supporting piece respectively; wherein the light guide fixing part is used for clamping the light guide part, the wire harness fixing part is provided with a fixing cavity, a first cavity part of the fixing cavity is used for accommodating a wire harness, a second cavity part of the fixing cavity extends towards one side of the wire harness fixing part and is communicated with the outside, and a clamping gap is formed, so that the wire harness is clamped in the first cavity part through the second cavity part. Through the arrangement, the wire harness fixing piece and the light guide fixing piece are integrated on one supporting piece, and therefore arrangement of parts in the automobile headlamp is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a double-type fixing bracket. Background Art

[0002] The automobile includes an automobile headlight, inside which are a light guide, a wiring harness, and a light guide fixing buckle and a wiring harness fixing buckle for fixing the light guide and the wiring harness in a shell. The light guide is fixed by the fixing buckle, and the wiring harness is fixed by the wiring harness fixing buckle.

[0003] However, although the above fixing method can fix the light guide and the wire harness, the light guide and the wire harness are both long strips. When fixing the light guide and the wire harness, it is necessary to arrange multiple light guide fixing buckles along the length direction of the light guide, and multiple wire harness fixing buckles along the length direction of the wire harness.

[0004] Therefore, the existing method of fixing the wire harness and the light guide is complicated to operate, and the large number of wire harness fixing buckles and light guide fixing buckles are not conducive to the arrangement of components in the automobile headlight, and also affect the overall lightweight of the automobile headlight. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a double-type fixing bracket to solve the technical problem that the existing fixing method of the wiring harness and the light guide in the background technology is complicated to operate, and the large number of wiring harness fixing buckles and light guide fixing buckles are not conducive to the arrangement of components in the car headlights, and also affect the overall lightweight of the car headlights.

[0006] The utility model provides a double-type fixing bracket, which is used to fix a wiring harness and a light guide in a housing of a car headlight, and the double-type fixing bracket is detachably connected to the housing;

[0007] The double-type fixing bracket includes a support member, at least one wire harness fixing member and at least one light guide fixing member, the support member extends along the length direction of the housing, and the wire harness fixing member and the light guide fixing member are respectively arranged on opposite sides of the support member;

[0008] Among them, the optical guide fixing part is used to clamp the optical guide part, and the wiring harness fixing part is provided with a fixing cavity, and the first cavity part of the fixing cavity is used to accommodate the wiring harness, and the second cavity part of the fixing cavity extends to one side of the wiring harness fixing part and is connected with the outside to form a clamping gap, so that the wiring harness can be clamped into the first cavity part through the second cavity part.

[0009] Furthermore, two sides of the support member are fixedly connected to the wire harness fixing member and the light guide fixing member respectively.

[0010] Further, the light guide fixing member includes a first fixing portion and a second fixing portion;

[0011] The ends of the first fixing portion and the second fixing portion that are close to each other are connected to each other, and the ends of the first fixing portion and the second fixing portion that are far away from each other have a gap to form a clamping cavity for clamping the light guide.

[0012] Furthermore, the size of the clamping cavity at one end close to the support member increases from small to large and extends toward the other end.

[0013] Further, an axial dimension of the first cavity portion is greater than an axial dimension of the second cavity portion.

[0014] Furthermore, a portion of the cross section of the first cavity portion is arc-shaped.

[0015] Further, a portion of the size of the first cavity portion extends from large to small in a direction toward the second cavity portion.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] In the double-type fixing bracket provided by the utility model, by arranging the wire harness fixing part and the light guide fixing part on both sides of the supporting part respectively, when the light guide part is fixed, the light guide fixing part can be used to fix the light guide part, and when the wire harness is fixed, the wire harness can be fixed by using the first cavity part of the fixing cavity on the wire harness fixing part, and combined with the clamping gap formed by the second cavity part, the wire harness can be clamped and fixed in the first cavity part, so that the wire harness fixing part and the light guide fixing part are integrated on one supporting part, which is beneficial to the arrangement of components in the automobile headlight, while ensuring the overall lightweight of the automobile headlight and facilitating the installation of the wire harness and the light guide part. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the working state of the double-type fixing bracket according to an embodiment of the utility model;

[0019] Figure 2 A schematic cross-sectional view of a double-type fixing bracket according to an embodiment of the present invention.

[0020] In the figure: 100, double-type fixing bracket; 110, support member; 120, wire harness fixing member; 130, fixing cavity; 131, first cavity portion; 132, second cavity portion; 140, light guide fixing member; 141, first fixing portion; 142, second fixing portion; 200, wire harness; 300, light guide member; 400, housing. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. 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.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may 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 herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein 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 herein includes any and all combinations of one or more related listed items.

[0024] See also Figure 1 to Figure 2 , shown is a double-type fixing bracket in an embodiment of the utility model, the double-type fixing bracket 100 is used to fix the wiring harness 200 and the light guide 300 in the housing 400 of the automobile headlight, and the double-type fixing bracket 100 is detachably connected to the housing 400;

[0025] The double-type fixing bracket 100 includes a support member 110, at least one wire harness fixing member 120 and at least one light guide fixing member 140, the support member 110 extends along the length direction of the housing, and the wire harness fixing member 120 and the light guide fixing member 140 are respectively arranged on opposite sides of the support member 110;

[0026] Among them, the optical guide fixing part 140 is used to clamp the optical guide part 300, and a fixing cavity 130 is provided on the wiring harness fixing part 120. The first cavity part 131 of the fixing cavity 130 is used to accommodate the wiring harness 200. The second cavity part 132 of the fixing cavity 130 extends to one side of the wiring harness fixing part 120 and is connected with the outside to form a clamping gap, so that the wiring harness 200 can be clamped in the first cavity part 131 through the second cavity part 132.

[0027] That is, in the present embodiment, the wiring harness fixing member 120 and the optical guide fixing member 140 are respectively arranged on both sides of the support member 110, so that when the optical guide member 300 is fixed, the optical guide fixing member 140 can be used to fix the optical guide member 300, and when the wiring harness 200 is fixed, the wiring harness 200 can be fixed by using the first cavity portion 131 of the fixed cavity 130 on the wiring harness fixing member 120, and combined with the clamping gap formed by the second cavity portion 132, the wiring harness 200 can be clamped and fixed in the first cavity portion 131, so that the wiring harness fixing member 120 and the optical guide fixing member 140 are integrated on a support member 110, which is beneficial to the arrangement of components in the automobile headlight, while ensuring the overall lightweight of the automobile headlight and facilitating the installation of the wiring harness 200 and the optical guide member 300.

[0028] It should be noted that in some practical situations, when the wiring harness fixture and the optical waveguide fixture are a single part, both have supporting parts that can be installed in the car body. In this embodiment, the supporting parts of the two are integrated into one, which can greatly reduce the weight.

[0029] Furthermore, in some preferred embodiments, two sides of the support member 110 are fixedly connected to the wire harness fixing member 120 and the light guide fixing member 140 respectively, and this arrangement can ensure the stability of the wire harness fixing member 120 and the light guide fixing member 140 .

[0030] It should be noted that, in order to facilitate the installation of the light guide 300, in this embodiment, the light guide fixing member 140 includes a first fixing portion 141 and a second fixing portion 142, the ends of the first fixing portion 141 and the second fixing portion 142 close to each other are connected to each other, and the ends of the first fixing portion 141 and the second fixing portion 142 far from each other have a gap to form a clamping cavity for clamping the light guide 300, and the light guide 300 is clamped through the clamping cavity to complete the fixing.

[0031] Specifically, the size of the clamping cavity at one end close to the support member 110 extends from small to large toward the other end.

[0032] In addition, the axial dimension of the first cavity portion 131 is larger than the axial dimension of the second cavity portion 132. By utilizing the size difference, the wiring harness 200 can be clamped into the first cavity portion 131 through the small-sized second cavity portion 132 during installation to achieve a fixing effect. At the same time, part of the cross-section of the first cavity portion 131 is arc-shaped. The arc shape can increase the contact area with the wiring harness 200, thereby ensuring its stability in being fixed in the first cavity portion 131.

[0033] In addition, a portion of the first cavity portion 131 extends from large to small toward the second cavity portion 132 .

[0034] It should be noted that in some preferred embodiments, the wire harness fixing member 120 and the light guide fixing member 140 can both be parts extending outward from both sides of the support member 110, and the wire harness fixing member 120 and the light guide fixing member 140 can be integrally formed with the support member 110, and the support member 110 can be a strip structure, and the wire harness fixing member 120 and the light guide fixing member 140 can be respectively provided in plurality and arranged on the side walls of the support member 110 according to the arrangement requirements.

[0035] In summary, a double-type fixing bracket in an embodiment of the present invention has at least the following beneficial effects compared with the prior art method of fixing the wiring harness and the light guide:

[0036] In the double-type fixing bracket provided by the utility model, by arranging the wire harness fixing member 120 and the optical guide fixing member 140 on both sides of the support member 110 respectively, when fixing the optical guide member 300, the optical guide fixing member 140 can be used to fix the optical guide member 300, and when fixing the wire harness 200, the first cavity portion 131 of the fixing cavity 130 on the wire harness fixing member 120 can be used to fix the wire harness 200, and combined with the clamping gap formed by the second cavity portion 132, the wire harness 200 can be clamped and fixed in the first cavity portion 131, so that the wire harness fixing member 120 and the optical guide fixing member 140 are integrated on a support member 110, which is beneficial to the arrangement of components in the automobile headlight, while ensuring the overall lightweight of the automobile headlight and facilitating the installation of the wire harness 200 and the optical guide member 300.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A double type fixing bracket, characterized in that: The double-type fixing bracket is used to fix the wiring harness and the light guide member in the housing of the automobile headlight, and the double-type fixing bracket is detachably connected to the housing; The double-type fixing bracket includes a support member, at least one wire harness fixing member and at least one light guide fixing member, the support member extends along the length direction of the housing, and the wire harness fixing member and the light guide fixing member are respectively arranged on opposite sides of the support member; Among them, the optical guide fixing part is used to clamp the optical guide part, and the wiring harness fixing part is provided with a fixing cavity, and the first cavity part of the fixing cavity is used to accommodate the wiring harness, and the second cavity part of the fixing cavity extends to one side of the wiring harness fixing part and is connected with the outside to form a clamping gap, so that the wiring harness can be clamped into the first cavity part through the second cavity part.

2. The double fixing bracket according to claim 1, characterized in that: Both sides of the support member are fixedly connected to the wire harness fixing member and the light guide fixing member respectively.

3. The double fixing bracket according to claim 1, characterized in that: The light guide fixing member includes a first fixing portion and a second fixing portion; The ends of the first fixing portion and the second fixing portion that are close to each other are connected to each other, and the ends of the first fixing portion and the second fixing portion that are far away from each other have a gap to form a clamping cavity for clamping the light guide.

4. The double fixing bracket according to claim 3, characterized in that: The size of the clamping cavity at one end close to the supporting member increases from small to large and extends toward the other end.

5. The double fixing bracket according to claim 1, characterized in that: An axial dimension of the first cavity portion is greater than an axial dimension of the second cavity portion.

6. The double fixing bracket according to claim 5, characterized in that: A portion of the cross section of the first cavity portion is arc-shaped.

7. The double fixing bracket according to claim 5, characterized in that: Part of the size of the first cavity portion extends from large to small toward the second cavity portion.

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