CN211017635U

CN211017635U - Portable automatic-shrinkage power strip

Info

Publication number: CN211017635U
Application number: CN201921699706.6U
Authority: CN
Inventors: 张则刚; 丁先点; 刘国栋; 朱宁伟; 李金耀
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-14
Anticipated expiration: 2029-10-12

Abstract

The application provides a portable automatic contraction power strip which comprises a plug, a power line, a spring contraction device and a power strip body; the plug is connected with the power line, and a groove capable of accommodating the plug is formed in one position of the side wall of the power line body; the middle part of row's of inserting body is equipped with and holds the spring constriction device with the chamber that holds of power cord. The utility model provides a row is inserted in portable automatic shrink, its simple structure, equipment are convenient, small, the appearance is pleasing to the eye and with low costs, are favorable to promoting on the market.

Description

Portable automatic-shrinkage power strip

Technical Field

The patent of the utility model relates to a row's field is inserted, especially a row is inserted in portable automatic shrink.

Background

More and more young people nowadays like to take a trip, which is generally a domestic short-distance trip, but the dependence of the current young people on electronic products is particularly high, for example, they need the payment and positioning navigation functions of a mobile phone and the shooting function of a digital camera. However, the positioning and navigation of the mobile phone is particularly power-consuming, even if a mobile power supply of the mobile phone is added, the standby time is only reluctantly prolonged to one day, the working time of the digital camera is short, and a plurality of electronic products such as the mobile phone, the mobile power supply and the digital camera need to be charged at the same time when a user has a rest at night.

However, in most of the plugs in hotel rooms in China, there are only one two-jack socket and one three-jack socket, especially in youth hotels and economic rooms, and the number of the sockets far from meets the requirement of charging a plurality of electronic products simultaneously. And partial hotel socket position arranges unreasonablely, and the length of most cell-phone data line can not satisfy the demand of using the cell-phone while charging.

The existing power strip is too large in size, the power line of the power strip is inconvenient to collect or complex in structure, and the portable automatic retractable power strip suitable for young travel in China is lacked.

Disclosure of Invention

In order to solve the problem that the number of sockets in the traveling process is insufficient for young travelers in China, the portable automatic-shrinkage power strip is provided.

The technical scheme adopted by the application for solving the technical problem is as follows: a portable automatic contraction power strip comprises a plug, a power line, a spring contraction device and a power strip body; the plug is connected with the power line, and a groove capable of accommodating the plug is formed in one position of the side wall of the power line body; the middle part of row's of inserting body is equipped with and holds the spring constriction device with the chamber that holds of power cord.

The portable automatic-retracting power strip as described above, wherein the middle part of the power strip body is a cylindrical accommodating cavity, a cylindrical column with a gap in the middle is arranged in the accommodating cavity, the spring retracting device can be fixed at the cylindrical column, and the power cord is wound outside the spring retracting device.

The portable automatic-retracting power strip as described above, wherein the spring retracting device can achieve stretching fixation and automatic retraction of the power cord.

The portable self-retracting power strip as described above, wherein the upper portion of the middle receiving cavity of the power strip body is an openable end cap.

The portable automatic-shrinkage power strip comprises a power strip body, wherein the side wall of the power strip body is provided with two three-head jacks, two-head jacks and two usb jacks, the two usb jacks are arranged on the power strip body and accommodate the other sides, corresponding to the grooves, of the plugs, and three-hole plugs and two-hole plugs are distributed in a crossed mode.

The portable automatic-retracting power strip as described above, wherein the plug is a typical two-end plug, the plug comprises a housing and a plug main body, the surface of the housing is provided with a groove, and the plug main body can be folded in the groove.

The utility model provides a row is inserted in portable shrink will with the row body of inserting is connected the power cord is accomodate and is held the chamber in the middle part, simultaneously, will with the power cord is connected the plug is accomodate in the lateral wall groove of the row main part of inserting, simple structure, it is small, be convenient for arrange in order and carry and the appearance is pleasing to the eye, accords with young person's aesthetic and demand, is favorable to using widely on market very much.

Drawings

Fig. 1 is a schematic view of the overall structure of the portable automatic retracting power strip of the present application.

Fig. 2 is a schematic view of the overall structure of the power cord extension socket body of the present application when the power cord is pulled out and the end cap is opened.

Fig. 3 is a schematic structural diagram of the plug of the present application.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present application, embodiments of the present application will now be described with reference to the accompanying drawings.

As shown in fig. 1, the present application provides a portable automatic retracting power strip, which comprises a plug 1, a power cord 2, a spring retracting device 3 and a power strip body 4; the plug 1 is connected with the socket body 4 through the power line 2, and a groove 44 capable of accommodating the plug 1 is formed in one position of the side wall of the socket body 4; the middle part of the power strip body 4 is provided with an accommodating cavity 45 which can accommodate the spring contraction device 3 and the power line 2.

The utility model provides a row is inserted in portable automatic shrink, wherein the middle part of inserting row body 4 is the chamber 45 that holds of cylindricality, holds the cylindricality stand 5 that has the clearance in the middle of having in the middle of the chamber 45, spring constriction device 3 can be fixed in stand 5 department, the winding of power cord 2 is in the 3 outsides of spring constriction device.

In one embodiment, the spring retraction device 3 can achieve stretching fixation and automatic retraction of the power cord 2.

In one embodiment, the upper portion of the central cavity 45 of the row body 4 is an openable end cap 6.

As shown in fig. 2, the side wall of the socket body 4 is provided with two three-head jacks 41, two-head jacks 43 and two usb jacks 42 which are connected in parallel, the two usb jacks 42 are placed on the socket body 4 to accommodate the other sides corresponding to the grooves 44 of the plugs 1, and the three-hole plug 41 and the two-hole plug 43 are distributed in a cross manner, so that a plurality of chargers can be used at the same time, and mutual interference between the chargers is avoided.

As shown in fig. 3, the plug 1 is a typical two-end plug, the plug 1 includes a housing 11 and a plug main body 12, a groove 13 is formed on the surface of the housing 11, and the plug main body 12 can be folded in the groove 13.

The above description is only illustrative of the present invention and should not be taken as limiting the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the present application shall fall within the scope of the present application.

Claims

1. The utility model provides a row is inserted in portable automatic shrink which characterized in that: the portable automatic-shrinkage power strip comprises a plug, a power line, a spring shrinkage device and a power strip body; the plug is connected with the power line, and a groove capable of accommodating the plug is formed in one position of the side wall of the power line body; the middle part of row's of inserting body is equipped with and holds the spring constriction device with the chamber that holds of power cord.

2. The portable automatic retracting power strip of claim 1, wherein the middle of the power strip body is a cylindrical accommodating cavity, a cylindrical column with a gap in the middle is arranged in the accommodating cavity, the spring retracting device can be fixed at the cylindrical column, and the power wire is wound outside the spring retracting device.

3. The portable auto-retracting power strip according to claim 1, wherein the spring retracting device enables stretching fixation and auto-retracting of the power cord.

4. The portable, self-retracting power strip of claim 2, wherein said upper portion of said central housing cavity of said power strip body is an openable end cap.

5. The portable automatic-retracting power strip according to claim 1, wherein the side wall of the power strip body is provided with two three-head jacks, two-head jacks and two usb jacks, the two usb jacks are arranged on the other side of the power strip body corresponding to the grooves for accommodating the plugs, and the three-hole plugs and the two-hole plugs are distributed in a cross manner.

6. The portable automatic retracting row of claim 1, wherein the plug is a typical two-headed plug, the plug comprises a housing and a plug body, the housing surface is provided with a groove, and the plug body can be folded in the groove.