CN210405071U

CN210405071U - Flexible indicating ring mechanism of power adapter

Info

Publication number: CN210405071U
Application number: CN201921669887.8U
Authority: CN
Inventors: 戴光炜
Original assignee: Suzhou Qiwei Electronic Co ltd
Current assignee: Suzhou Qiwei Electronic Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-04-24
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a power adapter's flexible indicating ring mechanism, including the power adapter main part, be equipped with a plurality of interfaces in the power adapter main part, be equipped with annular clearance between the lid of power adapter main part and arbitrary interface, be equipped with sheen light band mechanism in the annular clearance, sheen light band mechanism is including setting up the leaded light cover in annular clearance, and the bottom of leaded light cover is equipped with a plurality of LED pilot lamps, and the leaded light cover possesses the diffuse reflection terminal surface for translucent light conductor, or the top of leaded light cover. The utility model discloses can realize the instruction function at night, convenient to use person discerns interface position and grafting direction, and for flexible cyclic annular light band, the light source is soft not dazzling, has increased the aesthetic property of adapter. The soft light band mechanism has simple and ingenious structure and low cost, and is suitable for popularization and application.

Description

Flexible indicating ring mechanism of power adapter

Technical Field

The utility model relates to a flexible indicating ring mechanism of power adapter belongs to power adapter's technical field.

Background

The vehicle power adapter is a device for converting an input direct-current power supply into a direct-current power supply output based on a USB interface, the lowest power is more than 10W, and the charging requirements of the existing common equipment and batteries are met.

At present, due to the fact that market maturity is low, and each domestic automobile manufacturer does not have a proper vehicle power USB power adapter supplier, the market prospect of a proper vehicle power USB power adapter product is very wide, profit margin is relatively high, in addition, in the view of information fed back by various national bus truck factories in the vehicle power USB power adapter market, the interest of customers on the vehicle USB products is very high, the vehicle power USB power adapter is urgently needed to be popularized in the front-loading market, the charging products are added in the old vehicle models, and the vehicle power USB power adapter is used as a standard product in the design of new vehicle models. It is expected that the product will become a standard product for vehicles and will be developed rapidly within the next three or five years.

Most power adapter do not possess the light indicative function, and partial automobile-used power adapter is just at a USB kneck installation pilot lamp, and the pointolite display effect is relatively poor, and when the vehicle was gone night, it is difficult to aim at the interface and peg graft the operation only through the pointolite, and the pointolite is comparatively dazzling at night, influences the use and experiences.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough of above-mentioned prior art, to the spot light source dazzling and the relatively poor problem of indicateability in traditional adapter, provide a power adapter's flexible indicating ring mechanism.

In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:

a flexible indicating ring mechanism of a power adapter comprises a power adapter main body, wherein a plurality of interfaces are arranged on the power adapter main body,

an annular gap is arranged between the cover body of the power adapter main body and any interface, a soft light band mechanism is arranged in the annular gap,

the soft light band mechanism comprises a light guide cover arranged in the annular gap, a plurality of LED indicating lamps are arranged at the bottom of the light guide cover, and the top end of the light guide cover is a semitransparent light conductor or a diffuse reflection end face.

Preferably, the light guide cover and the cover body are in snap fit connection.

Preferably, a light shielding coating is provided on the outer circumferential surface of the light guide cover.

The beneficial effects of the utility model are mainly embodied in that:

1. the night indication function can be realized, a user can conveniently identify the interface position and the insertion guide, the flexible annular light band is adopted, the light source is soft and not dazzling, and the attractiveness of the adapter is improved.

2. The soft light band mechanism has simple and ingenious structure and low cost, and is suitable for popularization and application.

Drawings

Fig. 1 is a schematic cross-sectional view of a flexible indicating ring mechanism of a power adapter according to the present invention.

Fig. 2 is a schematic structural view of the cover end surface of the present invention.

Detailed Description

The utility model provides a flexible indicating ring mechanism of power adapter. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.

A flexible indicating ring mechanism of a power adapter is shown in fig. 1 and fig. 2 and comprises a power adapter main body 1, wherein a plurality of interfaces 2 are arranged on the power adapter main body 1, and the interfaces 2 comprise interfaces such as a USB interface, a type C, a USB-type A, a type A and a USB-type C.

In the scheme, an annular gap 4 is arranged between the cover body 3 of the power adapter body 1 and any interface 2, and a soft light band mechanism 5 is arranged in the annular gap 4.

The soft light band mechanism 3 can realize the indication of the aperture band around the interface, and the light-emitting is soft and is convenient for night splicing operation guidance.

Specifically, the soft light band mechanism 5 includes a light guide cover 6 disposed in the annular gap 4, a plurality of LED indicators 7 are disposed at the bottom of the light guide cover 6, and the light guide cover 6 is a translucent light guide body or the top end of the light guide cover 6 has a diffuse reflection end surface 8.

For a detailed description, the cover 3 is an opaque panel, and the interface 2 and the LED indicator light 7 are both disposed on the circuit board 9.

The LED indicator light 7 is illuminated as shown by the arrow in fig. 1, and is irradiated with light through the light guide cover 6 to become a flexible light source, and the annular light source indication is performed, and the translucent light guide can realize a soft light effect, and the diffuse reflection end face 8 can also realize a soft light effect.

In one embodiment, the light guide 6 is snap-fit 10 to the cover 3. The assembly and the matching of the light guide cover 6 are convenient. In a preferred embodiment, the outer peripheral surface of the light guide cover 6 is provided with a light shielding coating 11. The design of the shading coating 11 is adopted, so that the light intensity can be improved, a shading cover body is not required to be additionally arranged, and the cost is saved.

Of course, the present disclosure is not limited to the above embodiments, and the forming of the flexible aperture may also be realized by coating the light shielding layer on the panel and then performing laser etching to open the window, so long as the indication of the annular flexible aperture is realized, which is within the protection scope of the present disclosure.

Can discover through the above description, the utility model relates to a power adapter's flexible indicating ring mechanism can realize the function of instructing night, and convenient to use person discerns interface position and grafting direction, for flexible cyclic annular light band, the light source is soft not dazzling, has increased the aesthetic property of adapter. The soft light band mechanism has simple and ingenious structure and low cost, and is suitable for popularization and application.

The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.

Claims

1. The utility model provides a flexible indicating ring mechanism of power adapter, includes the power adapter main part, be equipped with a plurality of interfaces in the power adapter main part, its characterized in that:

2. The flexible indicating ring mechanism of a power adapter as claimed in claim 1, wherein:

the light guide cover is matched and connected with the cover body through a buckle.

3. A flexible indicating ring mechanism for a power adapter according to claim 1 or 2, wherein:

and a shading coating is arranged on the peripheral surface of the light guide cover.