CN109244994B

CN109244994B - Wire anti-drop structure

Info

Publication number: CN109244994B
Application number: CN201811126460.3A
Authority: CN
Inventors: 刘喜峰; 时伟
Original assignee: Tennseki Shenzhen Technology & Research Co ltd
Current assignee: Tennseki Shenzhen Technology & Research Co ltd
Priority date: 2018-09-27
Filing date: 2018-09-27
Publication date: 2024-03-26
Anticipated expiration: 2038-09-27
Also published as: CN109244994A

Abstract

The invention discloses a wire anti-falling structure, which is mainly designed into an encapsulated structure, an anti-falling clamp and an opening shell. On the rubber coating structural design, square package colloid, backstop body, anticreep draw-in groove slope certain angle have been designed. The anti-falling clamping structure is provided with two clamping teeth, the clamping teeth incline by a certain angle and are matched with the rubber coating clamping grooves, and the rubber coating is gradually tensioned along with the pushing of the clamping teeth, so that the rubber coating stop body is tightly matched with the shell. The charging seat positioning standing wall, the charging seat positioning hook and the charging seat stopping standing wall are designed, and the charging socket is fixed by the term. The square open-ended inboard design at the casing has symmetrical anti-sway standing wall, and after the anti-disengaging card inserted rubber coating anti-disengaging draw-in groove, along with the push of anti-disengaging card, the lateral wall of anti-disengaging card cooperates with the anti-sway standing wall of casing, cooperates with the inside standing wall of casing simultaneously, realizes the purpose of fastening.

Description

Wire anti-drop structure

Technical Field

The invention relates to a pull-off preventing fixed connection technology for a shell and a wire, belonging to the technical field of mechanical connection.

Background

The connection between the wire and the shell is usually made by processing an open square groove on the shell, making an encapsulation on the wire, designing a corresponding clamping groove on the encapsulation, and directly clamping the wire clamping groove with the shell opening. However, if the opening cannot be directly made at the edge of the cabinet, the related method is required to be designed, otherwise, the wire cannot be prevented from falling off, and the wire falling-preventing structure is designed for the method.

Disclosure of Invention

The invention mainly designs an encapsulation structure, an anti-falling clamp and an opening shell.

On the rubber coating structural design, the design has square package body, the backstop body, anticreep draw-in groove, and certain angle is inclined to anticreep draw-in groove, and the purpose is to increase locking dynamics, and square package body is in order to prevent to rotate, and the backstop body is in order to let rubber coating body and casing close combination, its fastening effect simultaneously.

On the anticreep card structural design, the design has two latches, and the latch slope certain angle cooperates with the rubber coating draw-in groove, along with the propulsion of latch, and the rubber coating is tensioning gradually, rubber coating backstop body and casing close fit. The charging seat positioning standing wall, the charging seat positioning hook and the charging seat stopping standing wall are designed, and the charging socket is fixed by the term.

The design of opening casing structure has symmetrical anti-sway standing wall in the square open-ended inboard design of casing, and after the anti-disengaging card inserted rubber coating anti-disengaging draw-in groove, along with the push of anti-disengaging card, the lateral wall of anti-disengaging card cooperates with the anti-sway standing wall of casing, cooperates with the inboard standing wall of casing simultaneously, realizes the purpose of fastening.

The structural characteristics are as follows:

the wire anti-falling structure consists of an encapsulation structure, an anti-falling clamp and an opening shell.

Square wire holes (14) are formed in the opening shell (11), an anti-swing vertical wall (12) is designed, the anti-swing vertical wall (12) is fixedly connected with the opening shell (11), and charging jacks (13) are designed. The wire rubber coating (4) is provided with a square rubber coating body (2), the square rubber coating body (2) is provided with an anti-falling clamping groove (1), and the wire rubber coating is provided with a rubber coating stop body (3). The anti-falling clamp (9) is provided with an anti-falling clamp tooth (8), a charging seat positioning vertical wall (7), a charging seat positioning hook (6) and a charging seat stopping vertical wall (5).

The anti-falling clamping teeth (8) are positioned at the bottom of the anti-falling clamping groove (9), the anti-falling clamping teeth (8) are provided with four tooth plates, and a cavity capable of accommodating the anti-falling clamping groove (1) is formed by the four tooth plates based on the bottom of the anti-falling clamping groove (9);

the charging seat positioning standing wall (7) and the charging seat positioning hook (6) are located on the top surface of the anti-falling clamp (9), the charging seat stopping standing wall (5) extends out of one side surface of the top surface of the anti-falling clamp (9), the charging seat positioning standing wall (7) is provided with two positioning walls, the charging seat positioning hook (6) is provided with two seat hooks, and the two positioning walls are located between the two seat hooks.

Drawings

FIG. 1 is a perspective view of an encapsulated structure;

FIG. 2 is an assembled view of the wire anti-run feature;

FIG. 3 is a perspective view of the open housing;

fig. 4 is a perspective view of the anti-slip card.

Technical effects

1. The wire rubber coating draw-in groove slope certain angle, when the wire card pushes in gradually, can take up gradually the fit clearance of packing body and casing, and the period is closely matched.

2. The design of the vertical wall is prevented from swinging on the inner side of the shell, so that the rubber coating is inserted into the shell, and after the anti-falling clamp is inserted into the clamping groove, the anti-falling clamp is matched with the vertical wall, so that the anti-falling clamp is prevented from falling off, and the rubber coating is prevented from swinging.

3. The charging seat positioning standing wall, the charging seat positioning hook and the charging seat stopping standing wall are designed on the anti-falling clamp, so that the charging seat is well fixed and can be well matched with a charging jack on the shell.

Description of the embodiments

1. And designing a shell mold drawing and processing a shell injection mold.

2. Designing a line clamping drawing and processing the line clamping.

3. And designing a wire encapsulation drawing, and processing the wire encapsulation.

4. Assembled product

Square part with the wire rubber coating inserts the square wire trompil of casing top, square charging seat is put in the charging seat hook of anticreep card, and the charging seat afterbody is contacted with the charging seat backstop wall simultaneously, inserts the latch of anticreep card along the anticreep draw-in groove on the rubber coating, pushes gradually the position, and the anticreep card is contacted with the anti-rocking upright wall on the casing, at this moment, the jack that charges on the casing mutually supports with the jack of charging seat, realizes that charging plug can insert charging socket smoothly.

Claims

1. Wire anticreep structure, characterized by: the opening shell (11), the wire encapsulation (4) and the anti-falling clamp (9) are formed; a square package body (2) is designed on the wire encapsulation (4), an anti-falling clamping groove (1) is designed on the square package body (2), and an encapsulation stop body (3) is designed on the wire encapsulation;

square wire holes (14) are formed in the opening shell (11), an anti-swing vertical wall (12) is designed, the anti-swing vertical wall (12) is fixedly connected with the opening shell (11), and charging jacks (13) are designed; the anti-falling clamp (9) is provided with an anti-falling clamp tooth (8), a charging seat positioning vertical wall (7), a charging seat positioning hook (6) and a charging seat stopping vertical wall (5);