Bracket combined structure and glass lifter

Abstract

The utility model discloses a bracket combination structure and a glass lifter, and relates to the technical field of auto spare parts, the bracket combination structure comprises a body, a first limiting module and a second limiting module, the first limiting module and the second limiting module are fixedly arranged on the body, the first limiting module and the second limiting module are respectively provided with through holes for a wire harness to pass through from different directions so as to limit the wire harness; the assembly is more efficient and the cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile accessories, especially to a bracket combination structure and glass lifter. BACKGROUND

[0002] With the continuous development of the automobile industry, the user's functional requirements for vehicles are more and more diversified. In order to differentiate in the increasingly fierce automobile market, it is now required that the vehicle window glass contain functions such as color change, heating, video, etc. These functions must be realized through related electrical devices, so a long wire harness connection is needed between the power supply interface of the vehicle door wire harness end and the power receiving interface of the glass end. If the long wire harness is not fixed, it will produce a knocking noise when the door is closed, reduce the durability and reliability of the wire harness, etc.

[0003] In the prior art, a series of fixing holes are usually additionally opened on the vehicle door, and the wire harness is fixed by buckles, etc. This method requires additional processing of multiple fixing holes and sealing of the fixing hole plugs, which is high in cost and low in assembly efficiency. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model provides a bracket combination structure which, under the premise of ensuring good positioning of the wire harness, does not need to additionally open a series of fixing holes on the vehicle door and configure plug plugs for plugging, so that the assembly is more efficient and cost-saving.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A bracket combination structure comprises a body, and a first limiting module and a second limiting module fixed on the body, wherein the first limiting module and the second limiting module are respectively provided with through holes for the wire harness to pass through from different directions to limit the wire harness.

[0007] Compared with the prior art, the utility model has the following beneficial effects:

[0008] The wire harness passes through the through holes on the first limiting module and the second limiting module from different directions, and the first limiting module and the second limiting module limit the wire harness in different directions respectively due to the different directions of the through holes; the first limiting module and the second limiting module jointly act to firmly limit the wire harness. This scheme does not need to additionally provide multiple fixing holes and plugs on the vehicle door; when assembling, the wire harness can be limited by passing through the first limiting module and the second limiting module, which is convenient and cost-saving.

[0009] As a preferred scheme, one end of the first limiting module is provided with an opening, and the opening end is detachably connected with the body; the first limiting module is provided with a first through hole.

[0010] As a preferred embodiment, the second limiting module includes a connecting block and a spring piece fixed at one end on the connecting block, wherein the free end of the spring piece and the connecting block form a second through hole for the wire harness to pass through.

[0011] As a preferred embodiment, the free end of the spring extends parallel to the length direction of the connecting block, and the connecting block has a hollow design at the position corresponding to the spring.

[0012] As a preferred embodiment, the first through hole is axially vertical, and the second through hole is axially horizontal / vertical.

[0013] As a preferred embodiment, the free end of the spring is curved upwards.

[0014] As a preferred embodiment, the main body is provided with barbs and protrusions, and the first limiting module is fixedly provided with a hook that cooperates with the barbs; the first limiting module is fixedly provided with a groove that matches the protrusions.

[0015] As a preferred embodiment, a bushing is installed on the first limiting module, through which the wire harness passes and can rotate relative to the bushing.

[0016] As a preferred embodiment, the connector of the wire harness snaps into the body, and after assembly, the connector is arranged laterally.

[0017] This utility model also proposes a glass lifter, including the bracket assembly structure described in any of the above claims.

[0018] Because it incorporates the aforementioned bracket assembly structure, it offers advantages over existing technologies, including easier assembly and cost savings. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the bracket assembly structure in some embodiments;

[0020] Figure 2 for Figure 1 Top view after hiding the first limit module;

[0021] Figure 3 for Figure 1 Top view after assembling the wire harness;

[0022] Figure 4 This is a schematic diagram of the structure of the first limiting module in some embodiments;

[0023] Figure 5 for Figure 4 A schematic diagram of the assembly structure of the first limiting module and the main body;

[0024] Figure 6 This is a schematic diagram of the assembly structure of the bushing and the body.

[0025] In the above drawings:

[0026] 1, body; 2, first limiting module; 3, second limiting module; 4, first via hole; 5, second via hole; 6, barb; 7, clamping hook; 8, clamping groove; 9, elastic sheet; 10, bushing; 11, wire harness; 12, plug; 13, clamping hole; 14, protrusion. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. The structures described in various embodiments can be freely combined without structural or principle conflicts.

[0028] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense. For example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] In the description of the utility model, it should be pointed out that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0030] With the continuous development of the automobile industry, users have more and more diversified requirements for vehicle functions. In order to differentiate in the increasingly fierce automobile market, it is required that the vehicle window glass contains functions such as color changing, heating, video, etc., and these functions must be realized through related electrical devices, so a long wire harness 11 is needed to connect between the power supply interface at the end of the wire harness 11 of the door and the power receiving interface at the end of the glass. If the long wire harness 11 is not fixed, it will produce impact noise when the door is closed, reduce the durability and reliability of the wire harness 11, etc.

[0031] Based on this, the utility model provides a bracket combination structure, such as Figure 1As shown, it comprises: a body 1, and a first limiting module 2 and a second limiting module 3 fixed on the body 1; for the convenience of understanding, as shown in Figure 2 As shown, the left-right direction is defined as the X direction, the up-down direction is defined as the Z direction, and the direction perpendicular to the X and Z directions is defined as the Y direction. The first limiting module 2 is provided with a first through hole 4, and the second limiting module 3 is provided with a second through hole 5. The first through hole 4 and the second through hole 5 need to satisfy that the wire harness 11 passes through from different directions, so as to limit the wire harness 11; for example, the axial direction of the first through hole 4 is arranged in parallel to the Y direction, and the axial direction of the second through hole 5 has a certain angle with the X / Z direction. The size of the angle is adaptively adjusted according to practical needs.

[0032] In this way, in combination with Figure 3 As shown, the wire harness 11 passes through the first through hole 4 and the second through hole 5. Since the directions of the two through holes are different, the first limiting module 2 and the second limiting module 3 limit the wire harness 11 in different directions respectively. The X, Y and Z directions of the wire harness 11 are all limited by the joint action of the first limiting module 2 and the second limiting module 3. According to the scheme, it is not necessary to additionally provide a plurality of fixing holes and plugs on the vehicle door. When assembling, the wire harness 11 can be limited by passing through the first limiting module 2 and the second limiting module 3, which is convenient for assembly and saves cost.

[0033] As a preferred scheme, as shown in Figure 4 and Figure 5 The left end of the first limiting module 2 is designed as an opening, and the first through hole 4 is arranged in the middle part of the first limiting module 2. The first limiting module 2 can be elastically deformed to a certain extent, so that the wire harness 11 can slide into the first through hole 4 from the opening. In order to facilitate disassembly, the first limiting module 2 is detachably connected to the body 1; for example, as shown in Figure 5 An arrow-shaped barb 6 is arranged on the body 1 and extends to the right; a spring hook 7 is fixed on the first limiting module 2 and has elasticity. The spring hook 7 cooperates with the barb 6. As shown in Figure 1 and Figure 2 A protrusion 14 is also fixed on the body 1, and a clamping groove 8 matched with the protrusion 14 is fixed on the first limiting module 2. The spring hook 7 and the barb 6, the protrusion 14 and the clamping groove 8 ensure that the first limiting module 2 is quickly assembled and fixed with the body 1.

[0034] As a preferred scheme, as shown in Figure 1 The second limiting module 3 comprises a connecting block. One end of the connecting block is fixed on the body 1, and the other end of the connecting block is fixed with a spring piece 9. The free end of the spring piece 9 extends in parallel to the length direction of the connecting block (they can be substantially parallel or completely parallel), and the free end of the spring piece 9 and the connecting block enclose the second through hole 5 for the wire harness 11 to pass through. The top of the connecting block is designed as a hollow.

[0035] As shown in Figure 1 and Figure 3As shown, the wire harness 11 passes through the second through hole 5 and is supported by the spring piece 9. The hollow design and the structure of the spring piece 9 can achieve the Y-direction damping effect.

[0036] As a preferred option, the second limiting module 3 is integrally formed with the main body 1, which is convenient to manufacture and reduces costs.

[0037] As a preferred option, such as Figure 1 As shown, the free end of the spring piece 9 is designed to be tilted upwards; this prevents the wire harness 11 from coming off in the X direction and achieves a limit within a certain displacement range in the X direction.

[0038] As a preferred option, such as Figure 6 As shown, a bushing 10 is installed on the first limiting module 2. Specifically, the bushing 10 is fitted inside the first through hole 4, and the tail of the wire harness 11 (existing technology) passes through the bushing 10 and can rotate relative to the bushing 10. This allows the wire harness 11 to rotate to a certain extent during the lifting and lowering process of the body 1, preventing the wire harness 11 from bending excessively and improving the service life of the wire harness 11.

[0039] As a preferred option, such as Figure 2 and Figure 3 As shown, a locking hole 13 is provided on the lower side of the main body 1, and a buckle is fixed on the connector 12 of the wire harness 11, which engages with the locking hole 13; after assembly, the connector 12 is arranged laterally (i.e., in the X direction). This prevents rainwater from directly entering the connector terminals and avoids risks such as connector leakage, short circuits, and corrosion.

[0040] As a preferred embodiment, a glass clamp is fixed on the top of the main body 1, which is used to hold and fix the glass.

[0041] This utility model also proposes a glass lifter, including the bracket assembly structure of any of the above; the bracket assembly structure is mounted on the slide rail by a slider, and the roller drive mechanism drives the bracket assembly structure to move up or down along the slide rail.

[0042] Because it incorporates the aforementioned bracket assembly structure, it offers advantages over existing technologies, including easier assembly and cost savings.

Claims

1. A bracket assembly structure, characterized in that, The utility model relates to a bracket assembly structure, including: The utility model relates to a bracket assembly structure, including: The utility model relates to a bracket assembly structure, including: The utility model relates to a bracket assembly structure, including:

2. The carrier assembly of claim 1, wherein The utility model relates to a bracket assembly structure, including:

3. A carrier assembly according to claim 1 or 2, wherein The utility model relates to a bracket assembly structure, including:

4. The carrier assembly of claim 3, wherein The utility model relates to a bracket assembly structure, including:

5. A carrier assembly according to claim 1, 2 or 4, wherein The utility model relates to a bracket assembly structure, including:

6. A carrier assembly according to claim 1, 2 or 4, wherein The utility model relates to a bracket assembly structure, including:

7. A carrier assembly according to claim 1, 2 or 4, wherein The utility model relates to a bracket assembly structure, including:

8. The combination of a carrier and a carrier assembly of claim 7, wherein The utility model relates to a bracket assembly structure, including:

9. 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