CN201369443Y

CN201369443Y - Power cord plug of vehicle-mounted GPS

Info

Publication number: CN201369443Y
Application number: CNU2009200531594U
Authority: CN
Inventors: 贺元涛; 李柳平; 董明亮
Original assignee: Dongguan Shijiezhiye Electronics Co Ltd
Current assignee: Dongguan Shijiezhiye Electronics Co Ltd
Priority date: 2009-03-24
Filing date: 2009-03-24
Publication date: 2009-12-23
Anticipated expiration: 2019-03-24

Abstract

The utility model relates to the technical field of plugs, in particular to a power cord plug of a vehicle-mounted GPS. The plug comprises a connecting terminal and a wire body, wherein the front end of the wire body is electrically connected with the connecting terminal; the outside of the connection part of the wire body and the connecting terminal is wrapped by a protection body; and the protection body, the connecting terminal and the wire body form an integrated structure through injection molding. The utility model can realize rapid transmission of the tensile force when the wire body is pulled by an external force, so as to prevent the wire body from being easily broken, and to achieve a longer service life and a higher safety factor.

Description

The vehicle GPS power-line plug

Technical field:

The utility model relates to the plug technical field, particularly the vehicle GPS power-line plug.

Background technology:

Along with rapid development of science and technology, art such as electronics, communication and Related product are more and more advanced, and correspondingly, the number of applications of various wire rods is also very many.Wherein, the application of vehicle GPS (global positioning system Global Positioning System) power-line plug is very extensive; the existing data lines plug; its structure is roughly as follows: it comprises splicing ear, loam cake, lower cover, line body; the line body is electrically connected with splicing ear, and loam cake and lower cover fasten and form over cap, and the coupling part of line body and splicing ear is positioned at over cap; over cap is formed with perforating, and the line body penetrates over cap and is electrically connected with splicing ear from perforating.Can know from the structure introduction of above-mentioned existing data lines terminal, if splicing ear is plugged on the electrical equipment, with external force backguy body when pulling up the data wire plug, then active force can be delivered to the connecting portion of line body and splicing ear, thereby be very easy to just the line body be broken, the line body is separated with splicing ear; And then influence user's use, have shortcomings such as instability, useful life weak point, potential safety hazard height.

At present; common vehicle GPS power-line plug generally is linear; that is to say; splicing ear, over cap, line body are in a straight line; it is not too convenient when this vehicle GPS power-line plug uses; for example; the vehicle GPS power-line plug generally is the side that is plugged in electronic product; because common power-line plug generally is linear; so integral body takies than large space, simultaneously, also be very easy to take place the situation of vehicle GPS power-line plug distortion; thereby damage the vehicle GPS power-line plug, bring potential safety hazard.

The patent No. is that the Chinese utility model patent that " 200720050425 ", name are called " vehicle GPS power-line plug " discloses a kind of vehicle GPS power-line plug, it comprises plug body, on two of described main body relative sides, be provided with the lug of auxiliary plug vehicle GPS power-line plug, lug is positioned on a pair of side of described main body broad and is one-body molded with described main body, lug is to have flexible laminated structure, its lower end is unsettled, and handgrip part is provided with matsurface in the outside of lug.Adopt the disclosed technology of this patent, can improve the action effect of staff, still, but can not solve the unsettled defective that is connected between line body and the splicing ear.

If in over cap, increase other fixed structure, then can increase the structural complexity of product, and can increase production cost.

The utility model content:

The purpose of this utility model is to provide the vehicle GPS power-line plug at the deficiencies in the prior art, and this vehicle GPS power-line plug can guarantee the stability of line body, and its useful life is long, coefficient of safety is higher.

For achieving the above object, the utility model adopts following technical scheme:

It comprises splicing ear, line body, and line body front end is electrically connected with splicing ear, and the connecting portion of line body and splicing ear is wrapped with protective, and protective is injection-moulded in splicing ear and line body and forms integral structure.

Described protective comprises longitudinal part, the transverse part that links together, and longitudinal part is connected with splicing ear, and transverse part is connected with the line body.

An end broad, the other end that described transverse part is connected with longitudinal part are narrower.

The beneficial effects of the utility model are; protective is injection-moulded in splicing ear and line body and forms integral structure; when being pullled by external force, transmits the line body pulling force rapidly; thereby make the line body be not easy to be broken; can increase the connective stability between line body and the splicing ear, simultaneously, outwards transmit pulling force when the line body is pullled by external force rapidly; thereby make the line body be not easy to be broken, useful life is long, coefficient of safety is higher.

Description of drawings:

Fig. 1 is a structural representation of the present utility model

Fig. 2 is a vertical view of the present utility model

Fig. 3 is a upward view of the present utility model

Embodiment:

Below in conjunction with accompanying drawing the utility model is further described.

See accompanying drawing 1,2,3; the utility model comprises: splicing ear 20, line body 30; the shape of splicing ear 20 is unrestricted; the material of line body 30 is unrestricted; line body 30 front ends are electrically connected with splicing ear 20; line body 30 is wrapped with protective 10 with the connecting portion of splicing ear 20, and protective 10 is injection-moulded in splicing ear 20 and line body 30 and forms integral structure.

When the utility model is produced, adopt direct injection molding way, the splicing ear 20 and the connecting portion of line body 30 are wrapped fully, simultaneously, protective 10 is injection-moulded in line body 30 and forms integral structure, does not have the slit between protective 10 and the line body 30; Being connected between line body 30 of the present utility model, splicing ear 20 and the protective 10 is highly stable, and line body 30 is subjected to external force to do the time spent, can rapidly force transmission be gone out, thereby avoid being broken; In addition; because splicing ear 20 is not to be in a plane with the connecting portion of line body 30 itself; so utilize the self structure of splicing ear 20 and line body 30 just can increase bed knife between both and the protective 10, make splicing ear 20 and line body 30 be difficult for loosening.

As shown in FIG., described protective 10 comprises longitudinal part 12, the transverse part 14 that links together, and longitudinal part 12 is connected with splicing ear 20; transverse part 14 is connected with line body 30; adopt this structure, can play the effect of strengthening protective 10, and can reduce and take up room.

In addition, an end broad, the other end that transverse part 14 of the present utility model is connected with longitudinal part 12 are narrower because common electronic product side all can mold chamfering, therefore, adopt this structure can with common electronic product better matching.

The utility model line body is not easy to be broken, and not needing increases the effect that internal structure promptly can reach increases line body stability, and the line body is not easy to be broken, and useful life is long, coefficient of safety is higher.

Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.

Claims

1, vehicle GPS power-line plug; it comprises splicing ear (20), line body (30); line body (30) front end is electrically connected with splicing ear (20); it is characterized in that: the connecting portion of line body (30) and splicing ear (20) is wrapped with protective (10), and protective (10) is injection-moulded in splicing ear (20) and line body (30) and forms integral structure.

2, vehicle GPS power-line plug according to claim 1; it is characterized in that: described protective (10) comprises longitudinal part (12), the transverse part (14) that links together; longitudinal part (12) is connected with splicing ear (20), and transverse part (14) is connected with line body (30).

3, vehicle GPS power-line plug according to claim 2 is characterized in that: an end broad, the other end that described transverse part (14) is connected with longitudinal part (12) are narrower.