CN210723521U - Plug with wire bunching function - Google Patents

Abstract

The utility model discloses a plug with bunch function, including plug, fixed cover, stationary dog and claw seat, the inner wall of plug top is through joint fixedly connected with insulating connection shell, the insulating connection shell top surface is through butt fusion fixedly connected with screw ring, the screw ring top surface is through butt fusion fixedly connected with claw seat, the utility model discloses through the stationary dog, claw seat and the fixed cover that set up, realized in the plug use, the stationary dog is oppressed to the stationary dog and is foldd to make the claw head of stationary dog clamp the cable tightly, make the cable absorb the pulling force that the cable received through the stationary dog when pulling, avoid producing between cable and the plug to become flexible, protect the cable and plug connection position through insulating connection shell, extend the cable receives torsion position to the stationary dog department, the power that the cable received disperses through the stationary dog and absorbs, the occurrence of the conditions of the fracture of the cable insulating layer and the fracture of the conducting wire is prevented.

Description

A plug with harness function

technical field

The utility model relates to the technical field of plugs, in particular to a plug with a wiring harness function.

Background technique

General electronic product connectors and electrical appliance plugs, called plugs, household AC power plugs and sockets, with rod-shaped or copper plate-shaped protruding male connectors, physically inserted into female connector-type power sockets with slots or recesses, The size is an important technical requirement related to whether the plug, socket and converter can be used safely, and whether it meets the general interchangeability requirements to avoid misinsertion. Otherwise, the equipment will be damaged, and it will cause fire and electric shock accidents.

However, traditional plugs have some disadvantages during use, such as:

1. Existing plugs and cables are generally connected by connecting screws or soldering. This connection method has weak tensile strength, and the cable is easy to fall off from the plug during long-term dragging, resulting in short circuit and open circuit at the plug. and other safety hazards.

2. When the existing plug and cable are connected, the connection part is often the concentrated part of the torsion force, which is prone to breakage of the cable insulation layer at the connection part of the plug and the cable. In severe cases, the internal wire of the cable will be broken, causing the plug to fail to work normally. .

Utility model content

The purpose of the present invention is to provide a plug with a wire harness function to solve the above-mentioned problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a plug with a wire harnessing function, comprising a plug, a fixing cover, a fixing claw and a claw seat, and the inner wall of the top of the plug is fixedly connected with an insulating connection shell by clamping, so The top surface of the insulating connection shell is fixedly connected with a threaded ring by welding, the top surface of the threaded ring is fixedly connected with a claw seat by welding, and the top surface of the claw seat is arranged and connected with a fixed claw through a welding and fixing array around the circumference. The outer side corresponds to the outer side of the fixing claw and is connected with a fixing cover through threaded rotation. The center of the top of the fixing cover is provided with a through hole. The inner side of the plug is fixedly connected with a cable by a connecting screw, and the cable is clamped at one end away from the plug. Between the fixing claws, one side of the outer wall of the upper half of the insulating connection shell is fixedly connected with a handle by welding, and one side of the outer wall of the bottom of the plug is fixedly connected with a plug buckle by welding.

Further, when the fixing claws are in the closed state, the diameter of the circle formed by the claws is smaller than the diameter of the cable by 0.5-2 mm, which is used for clamping the cable when the fixing claws are closed.

Further, the inner contour of the top of the fixing cover matches the outer contour formed when the fixing claws are in the closed state, so as to ensure that the fixing claws are in the closed state when the fixing cover is screwed.

Further, the specification and model of the external thread of the threaded ring is engaged with the specification and model of the internal thread of the lower half of the fixing cover, so as to facilitate the tightening of the fixing cover.

Further, the diameter of the insertion hole is 3-10 mm larger than the diameter of the circle formed by the claw head when the fixing claw is in the closed state, which is convenient for the insertion of the cable.

Further, an anti-skid strip is integrally formed on the outer wall of the fixing cover, which facilitates the tightening and loosening of the fixing cover.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The utility model realizes that during the use of the plug, the cable is inserted into the fixing cover and the interior of the fixing claw is connected with the plug, and the fixing The cover presses the fixing claw to close, so that the claw head of the fixing claw clamps the cable, so that when the cable is dragged, the pulling force on the cable is absorbed by the fixing claw, so as to avoid looseness between the cable and the plug.

2. The utility model realizes the protection of the connection part between the cable and the plug through the insulating connection shell during the use of the plug by the insulating connection shell, the fixing claw and the fixing cover provided, and the torsion part of the cable is extended to the fixing claw. , the force on the cable is dispersed and absorbed by the fixing claws to prevent the breakage of the cable insulation layer and the breakage of the wire.

Description of drawings

1 is a schematic cross-sectional view of the overall front view structure of the present utility model;

FIG. 2 is a partial enlarged schematic diagram of the overall front view structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the overall top view structure of the utility model;

FIG. 4 is a partial enlarged schematic view of the overall top view structure of the present invention.

In Figure 1-4: 1-plug; 2-insulated connection shell; 3-fixed cover; 4-threaded ring; 5-fixed claw; 6-cable; 7-through hole; 8-claw seat; 9-handle ; 10-Plug snap.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , the present utility model provides a technical solution: a plug with a wire harnessing function, comprising a plug 1, a fixing cover 3, a fixing claw 5 and a claw seat 8, characterized in that: the top inner wall of the plug 1 passes through The insulating connection shell 2 is clamped and fixedly connected to protect the connection part between the cable 6 and the plug 1. The top surface of the insulating connection shell 2 is fixedly connected with a threaded ring 4 by welding, which is used to fix the connection of the cover 3. The top surface of the threaded ring 4 The surface is fixedly connected with a claw seat 8 by welding, which is used to strengthen the connection strength of the fixing claw 5. The top surface of the claw seat 8 is connected with a fixing claw 5 through a welding and fixing array arrangement around the circumference, which is used to fix the cable 6, and the outer side of the threaded ring 4 corresponds to The outer side of the fixing claw 5 is connected with a fixing cover 3 by screwing, which is used to close the fixing claw 5. A penetration hole 7 is opened in the center of the top of the fixing cover 3, which is used for inserting the cable 6. The inner side of the plug 1 is fixed and connected by a connecting screw. There is a cable 6, the end of the cable 6 away from the plug is clamped between the fixing claws 5, and the outer wall side of the upper half of the insulating connection shell 2 is fixedly connected with a handle 9 by welding, which is convenient for plugging and unplugging the plug 1. The outer wall side of the bottom of the plug 1 A plug clip 10 is fixedly connected by welding, and is used for clipping the plug 1 and the socket.

When the fixing claws 5 are in the closed state, the diameter of the circle formed by the claws is smaller than the diameter of the cable 6 by 0.5-2mm, which is used to clamp the cable 6 when the fixing claws 5 are closed. It is used to ensure that the fixing claw 5 is in a closed state when the fixing cover 3 is tightened, and the specification and model of the external thread of the threaded ring 4 is engaged with the specification and model of the inner thread of the lower half of the fixing cover 3, which is convenient for the tightening of the fixing cover 3. The diameter of the insertion hole 7 is 3-10mm larger than the diameter of the circle formed by the claw head when the fixed claw 5 is in the closed state, which is convenient for the insertion of the cable 6. The outer wall of the fixed cover 3 is integrally formed with a non-slip strip, which is convenient for the tightening of the fixed cover 3. release.

Working principle: When in use, the cable 6 is inserted into the fixed cover 3 and the inside of the fixed claw 5 to connect with the plug 1. By tightening the fixed cover 3, the fixed cover 3 presses the fixed claw 5 to close, so that the fixed claw 5 is closed. The claw head clamps the cable 6, so that the cable 6 absorbs the pulling force of the cable 6 through the fixing claw 5 when it is dragged, so as to avoid loosening between the cable 6 and the plug 1, and connect the shell 2 to the cable through insulation. 6. Protect the connection part with the plug 1, and extend the torsion part of the cable 6 to the fixing claw 5. The force on the cable 6 is dispersed and absorbed by the fixing claw 5 to prevent the insulation layer of the cable 6 from breaking and the wire breaking. .

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A plug with a wiring harness function, comprising a plug (1), a fixing cover (3), a fixing claw (5) and a claw seat (8), characterized in that: the inner wall of the top of the plug (1) is snap-connected An insulating connection housing (2) is fixedly connected, a threaded ring (4) is fixedly connected to the top surface of the insulating connection housing (2) by welding, and a claw seat (8) is fixedly connected to the top surface of the threaded ring (4) by welding. , the top surface of the claw seat (8) is connected with fixing claws (5) by welding and fixing array arrangement, and the outer side of the threaded ring (4) corresponding to the outer side of the fixing claw (5) is connected with a fixing cover (3) by threaded rotation , the top center of the fixing cover (3) is provided with a through hole (7), the inner side of the plug (1) is fixedly connected with a cable (6) by means of a connecting screw, and the cable (6) is far away from the plug One end is clamped between the fixing claws (5), one side of the outer wall of the upper half of the insulating connection shell (2) is fixedly connected with a handle (9) by welding, and one side of the outer wall of the bottom of the plug (1) is fixedly connected by welding. There are plug clips (10). 2 . The plug with a wire harnessing function according to claim 1 , wherein the diameter of the circle formed by the claw head when the fixing claw ( 5 ) is in the closed state is smaller than the diameter of the cable ( 6 ) by 0.5-2 mm. 3 . 3 . The plug with a wire harness function according to claim 1 , wherein the inner contour of the top of the fixing cover ( 3 ) matches the outer contour formed when the fixing claw ( 5 ) is in a closed state. 4 . 4 . The plug with a wire harnessing function according to claim 1 , wherein the external thread specification and model of the threaded ring ( 4 ) are engaged with the internal thread specification model of the lower half of the fixing cover ( 3 ). 5 . 5. A plug with a wire harness function according to claim 1, wherein the diameter of the through hole (7) is 3-10mm larger than the diameter of the circle formed by the claw head when the fixing claw (5) is in the closed state . 6 . The plug with a wire harness function according to claim 1 , wherein an anti-skid strip is integrally formed on the outer wall of the fixing cover ( 3 ). 7 .

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