Wiring harness connection structure of wired controller

Abstract

The utility model discloses a wire harness connection structure of a wired controller, comprising a housing and a wire harness, wherein the wire harness comprises a sheath (1), a sealing sleeve (2) is provided at the outlet end of the sheath (1), at least two circles of arc grooves (3) are provided on the surface of the sealing sleeve (2) along the length direction of the wire harness, the arc grooves (3) comprise a shallow groove (31) close to the outlet end and a deep groove (32) far from the outlet end, the depth of the shallow groove (31) is lower than the depth of the deep groove (32). The utility model has the characteristics of stable and flexible connection between the wire harness and the housing.

Description

Technical Field

[0001] The utility model relates to a wired controller structure, in particular to a wire harness connection structure of a wired controller. Background Art

[0002] As electronic devices become more and more advanced and intelligent, people's requirements for the control accuracy of electronic devices are also getting higher and higher. Controllers are a widely used control method for electronic devices, which allows users to control the various functions of electronic devices more easily and conveniently. Remote controls are generally divided into two types: wired and wireless. Among them, wired controllers have higher requirements for the stability of line transmission. The quality of line transmission is directly related to the control accuracy and use effect of electronic products. Since the wiring harness contains multiple wires, each wire needs to be welded to the circuit board in the controller. The existing controller shell and the wire harness outlet are rigidly connected, resulting in the controller shell being pulled by force. The wire harness is easy to produce a warping force on the shell, which causes the gap in the shell to become larger, affecting the tightness of the wiring. Utility Model Content

[0003] The purpose of the utility model is to provide a wire harness connection structure of a wired controller.

[0004] The utility model has the characteristics of stable and flexible connection between the wire harness and the shell.

[0005] The technical solution of the utility model: a wiring harness connection structure of a wired controller, comprising a shell and a wiring harness, wherein the wiring harness comprises a sheath, a sealing sleeve is provided at the outlet end of the sheath, and at least two circles of arc grooves are provided on the surface of the sealing sleeve along the length direction of the wiring harness, the arc grooves comprise a shallow groove close to the outlet end and a deep groove away from the outlet end, and the depth of the shallow groove is lower than the depth of the deep groove.

[0006] In the aforementioned wire harness connection structure of the wired controller, the shallow groove is set to be two consecutive circles, and the deep groove is set to be two consecutive circles.

[0007] In the aforementioned wire harness connection structure of the wired controller, the depth of the shallow groove is 0.2 to 0.8 mm, and the depth of the deep groove is 3 to 5 mm.

[0008] In the aforementioned wire harness connection structure of the wired controller, the outlet end of the sealing sleeve is connected to a clamping part through a reinforcement part, one side of the clamping part is provided with a clamping block, and the other side of the clamping part is a plane; the outer shell includes a bottom shell, the bottom shell is provided with a notch for the reinforcement part to pass through, and the bottom of the notch is provided with a clamping groove for the clamping block to be clamped.

[0009] In the aforementioned wire harness connection structure of the wired controller, at least two wires are arranged inside the sheath, and the wire outlet end of the clamping portion is provided with a plurality of wire outlet slots for the wires to pass through, and the plurality of wire outlet slots are arranged in a line.

[0010] In the aforementioned wire harness connection structure of the wired controller, the reinforcing portion and the clamping portion are an integrally formed structure.

[0011] In the aforementioned wire harness connection structure of the wired controller, the bottom of the bottom shell is provided with an arc surface at a position corresponding to the notch.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model designs multiple circles of arc grooves on the surface of the sheath, and the depths of the arc grooves at different positions are different, which not only meets the tensile strength requirements of the wire harness and has good firmness, but also meets the flexibility and agility of the wire harness, improves the force of the controller, avoids affecting the airtightness of the controller, and makes the connection between the wire harness and the shell stable and reliable.

[0014] The clamping part is connected with the clamping slot through the clamping block to ensure the stable connection of the wiring harness, convenient installation and fool-proofing. The design of the reinforcement part improves the strength of the wiring harness.

[0015] The utility model arranges the wires in parallel in a straight line, thereby avoiding the stacking of wires, reducing the thickness of the controller, and avoiding the squeezing of the small space in the controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the wiring harness structure of the utility model.

[0017] Figure 2 It is a structural diagram of the bottom shell.

[0018] The markings in the accompanying drawings are: 1, sheath; 11, wire; 2, sealing sleeve; 3, arc groove; 31, shallow groove; 32, deep groove; 41, reinforcement part; 42, clamping part; 43, clamping block; 44, wire outlet groove; 5, bottom shell; 51, notch; 52, clamping slot; 53, arc surface. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Example:

[0022] like Figure 1-Figure 2 As shown, the wiring harness connection structure of the wired controller includes a shell and a wiring harness, wherein the wiring harness includes a sheath 1, a sealing sleeve 2 is provided at the outlet end of the sheath 1, and at least two circles of arc grooves 3 are provided on the surface of the sealing sleeve 2 along the length direction of the wiring harness, and the arc grooves 3 include a shallow groove 31 close to the outlet end and a deep groove 32 away from the outlet end, and the depth of the shallow groove 31 is lower than the depth of the deep groove 32.

[0023] The utility model designs multiple circles of arc grooves 3 on the surface of the sheath 1, wherein part of the arc grooves close to the outlet end are shallow grooves 31, and the other part are deep grooves 32, which not only meets the tensile strength requirements of the wire harness, but also meets the flexibility and agility of the wire harness, improves the force of the controller, avoids affecting the airtightness of the controller, and makes the connection between the wire harness and the shell stable and reliable.

[0024] As an implementation of the arc groove 3 , the arc groove 3 is four circles, wherein the shallow groove 31 is set as two consecutive circles, and the deep groove 32 is set as two consecutive circles.

[0025] The outlet end of the sealing sleeve 2 is connected with a clamping part 42 through a reinforcing part 41. The reinforcing part 41 and the clamping part 42 are an integrally formed structure with a simple structure and convenient processing. The four sides of the reinforcing part 41 are all planes, one side of the clamping part 42 is provided with a clamping block 43, the other side of the clamping part 42 is a plane, and the surface of the clamping block 43 is an arc surface 53; the outer shell includes a bottom shell 5, and the bottom shell 5 is provided with a notch 51 for the reinforcing part 41 to pass through, and the bottom of the notch 51 is provided with a clamping groove 52 for the clamping block 43 to clamp. The clamping part 42 is connected to the clamping groove 52 through the clamping block 43, which ensures that the wiring harness is foolproof, the connection is stable, and the installation is convenient. The design of the reinforcing part 41 improves the strength of the wiring harness.

[0026] At least two wires 11 are arranged inside the sheath 1, and the outlet end of the clamping part 42 is provided with a plurality of outlet grooves 44 for the wires 11 to pass through, and the plurality of outlet grooves 44 are arranged in a straight line. This design allows the plurality of wires 11 in the wiring harness to be arranged in parallel in a straight line, with a stable structure and foolproof wire sequence. It is convenient to weld the wires 11 to the pads on the circuit board in the housing, while avoiding the stacking of the wires 11, reducing the internal space thickness of the controller and reducing the volume of the controller; when the wiring harness is used in a small space controller, it will not cause extrusion, and effectively protect the wires 11 and the controller.

[0027] The bottom of the bottom shell 5 is provided with an arc surface 53 at a position corresponding to the notch 51, which matches the sealing sleeve 2 of the wiring harness and is more stable and beautiful.

[0028] The parts not described in detail in the present invention are prior art and thus will not be described in detail here.

Claims

1. A wire harness connection structure of a wired controller, comprising a housing and a wire harness, characterized in that: The wiring harness comprises a sheath (1), a sealing sleeve (2) is provided at the outlet end of the sheath (1), at least two circles of arc-shaped grooves (3) are provided on the surface of the sealing sleeve (2) along the length direction of the wiring harness, the arc-shaped grooves (3) comprise a shallow groove (31) close to the outlet end and a deep groove (32) away from the outlet end, and the depth of the shallow groove (31) is lower than the depth of the deep groove (32).

2. The wire harness connection structure of the wired controller according to claim 1, characterized in that: The shallow groove (31) is arranged in two continuous circles, and the deep groove (32) is arranged in two continuous circles.

3. The wire harness connection structure of the wired controller according to claim 1, characterized in that: The depth of the shallow groove (31) is 0.2-0.8 mm, and the depth of the deep groove (32) is 3-5 mm.

4. The wire harness connection structure of the wired controller according to claim 1, characterized in that: The outlet end of the sealing sleeve (2) is connected to a clamping portion (42) via a reinforcing portion (41); a clamping block (43) is provided on one side of the clamping portion (42); and the other side of the clamping portion (42) is a plane; the housing comprises a bottom shell (5); a notch (51) is provided on the bottom shell (5) for the reinforcing portion (41) to pass through; and a clamping groove (52) is provided at the bottom of the notch (51) for the clamping block (43) to clamp.

5. The wire harness connection structure of the wired controller according to claim 4, characterized in that: At least two wires (11) are arranged inside the sheath (1), and a plurality of wire outlet grooves (44) for the wires (11) to pass through are arranged at the wire outlet end of the clamping portion (42), and the plurality of wire outlet grooves (44) are arranged in a line.

6. The wire harness connection structure of the wired controller according to claim 4, characterized in that: The reinforcing portion (41) and the clamping portion (42) are an integrally formed structure.

7. The wire harness connection structure of the wired controller according to claim 4, characterized in that: The bottom of the bottom shell (5) is provided with an arc-shaped surface (53) at a position corresponding to the notch (51).

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