CN215008732U

CN215008732U - Waterproof wire harness

Info

Publication number: CN215008732U
Application number: CN202121676111.6U
Authority: CN
Inventors: 周明生; 张永勇
Original assignee: Wenzhou Hetai Electronics Co ltd
Current assignee: Wenzhou Hetai Electronics Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-12-03
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to a waterproof pencil. The technical scheme adopted comprises the following steps: the wire, the front end of wire is equipped with plug base, every wire monomer front end of wire is equipped with waterproof stopper, plug base's front end is equipped with connector plug shell, be equipped with a set of terminal grafting chamber in the connector plug shell, waterproof stopper peg graft in terminal grafting chamber rear end. Has the advantages that: through the design of plug base and waterproof stopper, when improving pencil joint strength, play waterproof effect again.

Description

Waterproof wire harness

Technical Field

The utility model relates to a waterproof pencil.

Background

In order to facilitate wiring, conventionally, a plug end of a connector is generally arranged at the front end of a wiring harness, a socket end is arranged on a connection object, and quick connection is realized through matching of the plug end and the socket end. There are disadvantages in that: the waterproof is poor, and the wiring harness is easy to loosen.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a waterproof pencil.

In order to solve the above problem, the utility model discloses a technical scheme include: a wire, characterized in that: the front end of the wire is provided with a plug base, the front end of each wire monomer of the wire is provided with a waterproof plug, the front end of the plug base is provided with a connector plug shell, a group of terminal plugging cavities are arranged in the connector plug shell, and the waterproof plug is plugged at the rear ends of the terminal plugging cavities.

The waterproof wire harness is characterized in that: the front end of the plug base is provided with a mounting groove matched with the connector plug shell, an upper clamping groove and a lower clamping groove are arranged in the mounting groove, and an upper buckle and a lower buckle connected with the upper clamping groove and the lower clamping groove are arranged at the rear end of the connector plug shell.

The waterproof wire harness is characterized in that: the connector plug shell upper end is equipped with and has elastic couple, the couple rear end extends to have the unblock to press the splenium.

The waterproof wire harness is characterized in that: the front end of the plug base is provided with a yielding groove used for yielding the hook.

The waterproof wire harness is characterized in that: the plug base lateral wall is equipped with the ring channel.

The waterproof wire harness is characterized in that: the rear end of the plug base extends to form a reinforcing part which is wrapped on the lead.

The utility model discloses a waterproof pencil beneficial effect: through the design of plug base and waterproof stopper, when improving pencil joint strength, play waterproof effect again.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of a waterproof wire harness of the present invention;

fig. 2 is a sectional view of the waterproof wire harness of the present invention;

fig. 3 is an exploded view of the waterproof wire harness of the present invention;

fig. 4 and 5 are schematic structural views of the plug base of the present invention at different angles;

fig. 6 is a schematic structural diagram of the connector plug housing of the present invention.

Detailed Description

As shown in fig. 1 to 6, the utility model discloses a waterproof wire harness, including wire 1, the front end of wire 1 is equipped with plug base 2. The front end of each wire monomer 3 of the wire 1 is provided with a waterproof plug 4, the front end of the plug base 2 is provided with a connector plug shell 5, and a group of terminal plugging cavities 6 are arranged in the connector plug shell 5. The waterproof plug 4 is inserted at the rear end of the terminal insertion cavity 6. The waterproof plug 4 is in interference fit with the lead monomer 3 and the terminal plug cavity 6. The plug base 2 and the lead 1 can be integrally formed by injection molding.

Preferably, the front end of the plug base 2 is provided with a mounting groove 7 adapted to the connector plug housing 5. An upper clamping groove 8 and a lower clamping groove 9 are arranged in the mounting groove 7. And the rear end of the connector plug shell 5 is provided with an upper buckle 10 and a lower buckle 11 which are connected with the upper clamping groove 8 and the lower clamping groove 9. During assembly, the lower buckle 11 is connected with the lower clamping groove 9 at a certain angle, and then the upper buckle 10 is clamped into the upper clamping groove 8 in a forced extrusion mode, so that the connector plug shell 5 is stably connected with the plug base 2.

Preferably, the upper end of the connector plug housing 5 is provided with an elastic hook 12, and the rear end of the hook 12 extends to form an unlocking pressing part 13. Through elastic couple 12 and connector socket articulate to prevent to drop, through pressing the unblock is pressed the splenium 13, realizes the unblock.

Preferably, the front end of the plug base 2 is provided with an abdicating groove 14 for abdicating the hook 12.

Preferably, the side wall of the plug base 2 is provided with an annular groove 15, so that a user can conveniently grasp the plug base and insert and pull the plug base.

Preferably, the rear end of the plug base 2 extends with a reinforcement part 16 wrapping the lead 1 to prevent the lead 1 from being broken.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.

Claims

1. A waterproof wire harness includes a wire (1), characterized in that: the front end of wire (1) is equipped with plug base (2), every wire monomer (3) front end of wire (1) is equipped with waterproof stopper (4), the front end of plug base (2) is equipped with connector plug shell (5), be equipped with a set of terminal grafting chamber (6) in connector plug shell (5), waterproof stopper (4) are pegged graft terminal grafting chamber (6) rear end.

2. The waterproof wire harness according to claim 1, characterized in that: the front end of plug base (2) be equipped with mounting groove (7) that connector plug shell (5) suited, be equipped with draw-in groove (8), draw-in groove (9) down in mounting groove (7), connector plug shell (5) rear end be equipped with go up draw-in groove (8), last buckle (10) that draw-in groove (9) are connected down, buckle (11) down.

3. The waterproof wire harness according to claim 1, characterized in that: connector plug shell (5) upper end is equipped with has elastic couple (12), couple (12) rear end extends has unblock according to the splenium (13).

4. The waterproof wire harness according to claim 3, characterized in that: the front end of the plug base (2) is provided with an abdicating groove (14) for abdicating the hook (12).

5. The waterproof wire harness according to claim 1, characterized in that: the side wall of the plug base (2) is provided with an annular groove (15).

6. The waterproof wire harness according to claim 1, characterized in that: the rear end of the plug base (2) extends to form a reinforcing part (16) wrapped on the lead (1).