CN212627264U

CN212627264U - Fixing device for mobile phone charger and USB plug

Info

Publication number: CN212627264U
Application number: CN202021664866.XU
Authority: CN
Inventors: 戈泽淼
Original assignee: Nanjing Institute of Technology
Current assignee: Nanjing Institute of Technology
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-02-26
Anticipated expiration: 2030-08-12

Abstract

A fixing device for a mobile phone charger and a USB plug comprises a telescopic rod, a sucker and a binding plate, wherein the upper end and the lower end of the binding plate are respectively symmetrically provided with the telescopic rod, one end of the telescopic rod is provided with the sucker connected with a metal ball, the other end of the telescopic rod is provided with the binding plate connected with the metal ball, the upper end and the lower end of the binding plate are respectively provided with an upper spherical shell and a lower spherical shell, the upper spherical shell and the lower spherical shell are respectively connected with the binding plate connected with the metal ball in a clamping way, the sucker comprises a sucker seat and a rubber pad, the rubber pad is fixedly connected with the sucker seat, the upper end of the sucker seat is connected with the spherical shell of the sucker seat, the spherical shell of the sucker seat is connected with the metal ball in a clamping way, the utility model can find a proper fixing position of the device by rotating the spherical shell and adjusting the length of, stable and firm, simple and practical.

Description

Fixing device for mobile phone charger and USB plug

Technical Field

The utility model relates to a battery charging outfit fixing device technical field, concretely relates to fixing device of cell-phone charger and USB plug.

Background

With the popularization of mobile phones and the continuous development of functions of the mobile phones, people have no way to leave the mobile phones in life, and many people also have the habit of playing the mobile phones when the mobile phones are charged. However, when they play the mobile phone, the charger or the USB plug may be accidentally pulled out from time to time, which may cause damage to the charger and the mobile phone. In the existing patents, there is a lack of a patent that can firmly fix the mobile phone charger and the USB plug. Therefore, a simple device is needed to be designed for fixing the mobile phone charger or the USB plug and protecting the charger and the mobile phone.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a fixing device of cell-phone charger and USB plug to solve the actual problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device of cell-phone charger and USB plug, includes telescopic link, sucking disc and constraint board, the upper and lower symmetry respectively of constraint board is equipped with the telescopic link, telescopic link one end is equipped with the sucking disc and connects the metal ball, and the other end is equipped with constraint board and connects the metal ball, the upper and lower both ends of constraint board are equipped with globular shell and lower globular shell respectively, go up globular shell with down globular shell respectively with the metal ball joint is connected to the constraint board, the sucking disc includes sucking disc seat and rubber pad, the rubber pad with sucking disc seat fixed connection, the upper end and the globular shell of sucking disc seat are connected, the globular shell of sucking disc seat with the sucking disc is connected the metal ball joint and is connected.

Furthermore, the middle of the binding plate is a hollow uncovered cuboid with rounded corners at four sides, and the middle of the binding plate is provided with a round hole with the diameter larger than 5 mm.

Further, the constraint board includes left constraint board and right constraint board, left side constraint board with the junction symmetry is equipped with the magnetic stripe of mutual actuation between the constraint board of right side.

Furthermore, the upper spherical shell and the lower spherical shell are both provided with a straight circular tangent plane, and the thickness of the cut part is 0.35 mm; the left binding plate is connected with the left half circular section of the upper spherical shell, and the right binding plate is connected with the right half circular section of the lower spherical shell.

Furthermore, the sucking disc connecting metal ball and the binding plate connecting metal ball are made of aluminum alloy materials and are respectively attached with the sucking disc seat spherical shell and the upper spherical shell which are made of aluminum alloy, and the two spherical shells are hollow metal spherical shells with one side with a cut-off area of 4/9.

(III) advantageous effects

The utility model discloses can find the suitable fixed position of device through rotatory spherical shell and regulation telescopic link length according to particular case, reuse device both ends sucking disc is fixed the charger on the wall, and is stable firm, simple and practical.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention.

Illustration of the drawings:

the device comprises a suction cup 10, a telescopic rod 20, a binding plate 30, a lower spherical shell 40, a suction cup seat 11, a rubber pad 12, a suction cup connecting metal ball 21, a suction cup seat spherical shell 22, a binding plate connecting metal ball 23, an upper spherical shell 24, a left binding plate 31 and a right binding plate 32.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3 (fig. 1-3), the present invention provides a technical solution: a fixing device for a mobile phone charger and a USB plug comprises a telescopic rod 20, a suction cup 10 and a binding plate 30, wherein the upper end and the lower end of the binding plate 30 are symmetrically provided with the telescopic rod 20, one end of the telescopic rod 20 is provided with a suction cup connecting metal ball 21, the other end of the telescopic rod is provided with a binding plate connecting metal ball 23, the upper end and the lower end of the binding plate 30 are respectively provided with an upper spherical shell 24 and a lower spherical shell 40, the upper spherical shell 24 and the lower spherical shell 40 are respectively clamped and connected with the binding plate connecting metal ball 23, the suction cup 10 comprises a suction cup seat 11 and a rubber pad 12, the rubber pad 12 is fixedly connected with the suction cup seat 11, the upper end of the suction cup seat 11 is connected with the suction cup seat spherical shell 22; the middle of the binding plate 30 is a hollow uncovered cuboid with four rounded corners on the side surface, and a round hole is arranged in the middle of the binding plate, the diameter of the round hole is more than 5mm and is less than the width of the hollow cuboid; the binding plate 30 comprises a left binding plate 31 and a right binding plate 32, and magnetic stripes which are mutually attracted are symmetrically arranged at the joint between the left binding plate 31 and the right binding plate 32; the upper spherical shell 24 and the lower spherical shell 40 both have a straight circular section, and the thickness of the cut part is 0.35 mm; the left binding plate 31 is connected with the left half circular section of the upper spherical shell 24, and the right binding plate 32 is connected with the right half circular section of the lower spherical shell 40; the sucking disc connecting metal ball 21 and the binding plate connecting metal ball 23 are made of aluminum alloy and are respectively attached with a sucking disc seat spherical shell 22 and an upper spherical shell 24 made of aluminum alloy, the two spherical shells are hollow metal spherical shells with one side with a cut-off area of 4/9, and the two metal balls can freely rotate in the spherical shells within a certain range.

The working principle is as follows: clamping a left binding plate 31 and a right binding plate 32 on an external sheath of the USB plug, and enabling a data line to penetrate through a round hole in the middle of the binding plate 30; after inserting the USB plug into the charger, according to the socket position, the circumstances such as charger direction, rotatory spherical shell 24 and the 20 directions of spherical shell 40 adjustment telescopic link down earlier, then adjustment telescopic link 20 length and rotatory spherical shell 22 adjustment sucking disc 10 directions of sucking disc seat, fix rubber pad 12 at last on the wall, places such as floor, on the pulling force that makes the USB plug receive was shifted fixing device, prevented among the cell-phone charging process charger and USB plug's accident and dropped, simple and convenient and practical.

In the description herein, references to the description of the terms "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily defined to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a fixing device of cell-phone charger and USB plug, includes telescopic link (20), sucking disc (10) and constraint board (30), the upper and lower symmetry respectively of constraint board (30) is equipped with telescopic link (20), its characterized in that: telescopic link (20) one end is equipped with the sucking disc and connects metal ball (21), and the other end is equipped with binding plate and connects metal ball (23), the upper and lower both ends of binding plate (30) are equipped with globular shell (24) and lower globular shell (40) respectively, go up globular shell (24) with down globular shell (40) respectively with binding plate connects metal ball (23) block and connects, sucking disc (10) are including sucking disc seat (11) and rubber pad (12), rubber pad (12) with sucking disc seat (11) fixed connection, the upper end and the globular shell of sucking disc seat (22) of sucking disc seat (11) are connected, the globular shell of sucking disc seat (22) with metal ball (21) block is connected to the sucking disc.

2. The device as claimed in claim 1, wherein the device comprises: the middle of the binding plate (30) is a hollow uncovered cuboid with rounded corners at four sides, a round hole is arranged in the middle of the binding plate (30), and the diameter of the round hole is larger than 5 mm.

3. The device as claimed in claim 1, wherein the device comprises: the binding plate (30) comprises a left binding plate (31) and a right binding plate (32), and the connecting part between the left binding plate (31) and the right binding plate (32) is symmetrically provided with magnetic stripes which are mutually attracted.

4. A device for fixing a mobile phone charger and a USB plug according to claim 3, wherein: the upper spherical shell (24) and the lower spherical shell (40) are both provided with a straight circular tangent plane, and the thickness of the cut part is 0.35 mm; the left binding plate (31) is connected with the left half circular section of the upper spherical shell (24), and the right binding plate (32) is connected with the right half circular section of the lower spherical shell (40).

5. The device as claimed in claim 1, wherein the device comprises: the sucker connecting metal ball (21) and the binding plate connecting metal ball (23) are made of aluminum alloy materials and are respectively attached with the sucker seat spherical shell (22) and the upper spherical shell (24), and the two spherical shells are hollow metal spherical shells with one side with a cut-off area of 4/9.