CN210806775U

CN210806775U - Portable power source with prevent falling function

Info

Publication number: CN210806775U
Application number: CN201921581785.0U
Authority: CN
Inventors: 黄永平
Original assignee: Shenzhen Lepower Electronic Co Ltd
Current assignee: Shenzhen Lepower Electronic Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-19
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a portable power source with prevent falling function, including rubber block, shell, inner shell, nested piece, bouncing rod, portable power source, first recess, rectangular plate, bar hole, straight-bar, torsion spring, USB interface, second recess, data line and data line door. The utility model relates to a rationally, through the certain radian that the elastic rod of being connected between the nest block on the portable power source inner shell and the shell has, can effectually avoid portable power source direct contact shell, when having better buffering and reaching and preventing falling the effect, portable power source's shock has also been reduced, the damage of each components and parts on the portable power source has been avoided, then through the rectangular plate installation torsion spring before the USB interface, when having avoided the USB interface to expose for a long time and easily piling up the dust in the air, the use of USB interface has also been made things convenient for, then through the second recess of seting up on the shell, can set up longer data line, the practicality has been increased.

Description

Portable power source with prevent falling function

Technical Field

The utility model relates to a portable power source specifically is a portable power source with prevent falling function, belongs to portable power source application technical field.

Background

A portable charger integrating power supply and charging functions can charge or supply power to digital equipment such as a mobile phone and the like at any time and any place. A lithium battery cell or such a dry battery is generally used as the electricity storage unit. Different from the batteries arranged in the product, the battery is also called an external battery. Generally, the portable power supply adapter is provided with various power supply adapters, generally has the characteristics of high capacity, multiple purposes, small volume, long service life, safety, reliability and the like, can supply power or charge standby for various digital products such as mobile phones, MP3, MP4, mobile phones, PDAs, palm computers, palm game machines and the like at any time and any place, truly gives people a feeling of stepping on, and improves the quality of life and work.

But current portable power source prevents falling the function and generally uses the spring, has increased portable power source's vibration, makes the connection between the inside components and parts of portable power source break away from easily, and the USB interface exposes easily to pile up the dust in the air for a long time. Therefore, a mobile power supply with a drop-resistant function is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a mobile power source with an anti-falling function for solving the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a portable power source with prevent falling function includes portable power source, portable power source installs the intracavity at the inner shell, the surface mounting collets of inner shell, the top and the bottom of collets are connected with the one end of two sets of bouncing rods respectively, the other end of bouncing rod and the interior wall connection of shell, first recess and second recess are seted up respectively to the lateral wall and the roof of shell, the notch installation rectangular plate of first recess, the bar hole has been seted up to one side inside of rectangular plate, and the inside straight-bar that cup joints of bar hole, torque spring is cup jointed on the straight-bar surface, and torque spring's both ends rigid coupling respectively on the lateral wall in straight-bar and bar hole, the rectangular plate covers on the notch of first recess, just the notch installation data line door of second recess.

Preferably, the shell is provided with a plurality of semicircular rubber blocks at equal intervals.

Preferably, a USB interface is installed in the first groove, and the USB interface is electrically connected with the mobile power supply.

Preferably, a data line is installed in the second groove, the data line is spiral, and one end of the data line is electrically connected with the mobile power supply.

Preferably, the two ends of the elastic rod are respectively connected with the sleeve block and the shell, and the elastic rod is S-shaped.

Preferably, two ends of the straight rod are respectively fixed with two side walls of the first groove.

The utility model has the advantages that:

1. this kind of portable power source mechanism with prevent falling function reasonable in design, through the certain radian that the bullet pole of being connected between the cover piece on the portable power source inner shell and the shell has, can effectually avoid portable power source direct contact shell, when having better buffering and reaching and preventing falling the effect, also reduced portable power source's shock, avoided the damage of each components and parts on the portable power source.

2. This kind of portable power source mechanism with prevent falling function reasonable in design, then through the rectangular plate installation torsion spring before the USB interface, when having avoided the USB interface to expose for a long time easily piling up the dust in the air, also made things convenient for the use of USB interface, then through the second recess of seting up on the shell, can set up longer data line, increased the practicality.

Drawings

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

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

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the connection portion between the spring rod and the inner casing according to the present invention;

fig. 4 is an enlarged schematic view of the structure a of the present invention.

In the figure: 1. the portable USB interface comprises a rubber block, 2, an outer shell, 3, an inner shell, 4, a sleeve block, 5, an elastic rod, 6, a mobile power supply, 7, a first groove, 8, a rectangular plate, 9, a strip-shaped hole, 10, a straight rod, 11, a torsion spring, 12, a USB interface, 13, a second groove, 14, a data line, 15 and a data line door.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, a mobile power supply with a falling-proof function includes a mobile power supply 6, the mobile power supply 6 is installed in an inner cavity of an inner shell 3, a sleeve block 4 is installed on an outer surface of the inner shell 3, a top and a bottom of the sleeve block 4 are respectively connected with one end of two sets of elastic rods 5, so that the mobile power supply 6 is prevented from directly contacting with an outer shell 2, the other end of the elastic rod 5 is connected with an inner wall of the outer shell 2, a side wall and a top wall of the outer shell 2 are respectively provided with a first groove 7 and a second groove 13, a rectangular plate 8 is installed at a notch of the first groove 7, so that dust is reduced at a USB interface 12, a strip-shaped hole 9 is formed inside one side of the rectangular plate 8, a straight rod 10 is sleeved inside the strip-shaped hole 9, a torsion spring 11 is sleeved on a surface of the straight rod 10, and two ends of the torsion spring 11 are, the rectangular plate 8 is covered on the notch of the first groove 7 so that the rectangular plate 8 is opened, and the data line door 15 is installed on the notch of the second groove 13.

The shell 2 is provided with a plurality of semicircular rubber blocks 1 at equal intervals, so that the buffering effect is improved, and the damage of the shell 2 in a tumbling process is reduced; a USB interface 12 is arranged in the first groove 7, and the USB interface 12 is electrically connected with the mobile power supply 6; a data line 14 is arranged in the second groove 13, the data line 14 is spiral, so that the data line 14 is long enough and convenient to use, and one end of the data line 14 is electrically connected with the mobile power supply 6; the two ends of the elastic rod 5 are respectively connected with the sleeve block 4 and the shell 2, and the elastic rod 5 is S-shaped, so that the buffering effect is achieved through a certain radian; two ends of the straight rod 10 are respectively fixed with two side walls of the first groove 7.

The utility model discloses when using, at first install in inner shell 3 through portable power source 6, then through bullet piece elastic connection between cover piece 4 on the inner shell 3 and the shell 2, certain radian that has through the bullet piece, can effectually avoid inner shell 3 direct contact to shell 2, better buffering effect has, then through the torsion spring 11 of installation on the rectangular plate 8 of first recess 7 notches, make rectangular plate 8 open, the entering of dust has been reduced, then through the data line 14 of installation in the second recess 13, will set up longer data line 14.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a portable power source with prevent falling function which characterized in that: the portable power supply comprises a portable power source (6), the portable power source (6) is installed in an inner cavity of an inner shell (3), an outer surface of the inner shell (3) is provided with a sleeve block (4), the top and the bottom of the sleeve block (4) are respectively connected with one end of two groups of elastic rods (5), the other end of each elastic rod (5) is connected with the inner wall of an outer shell (2), the side wall and the top wall of the outer shell (2) are respectively provided with a first groove (7) and a second groove (13), a rectangular plate (8) is installed at a notch of the first groove (7), a strip-shaped hole (9) is formed inside one side of each rectangular plate (8), a straight rod (10) is sleeved inside each strip-shaped hole (9), a torsion spring (11) is sleeved on the surface of each straight rod (10), the two ends of each torsion spring (11) are fixedly connected to the side walls of the straight rod (10) and the strip-shaped hole (9) respectively, and the rectangular plate (, and the notch of the second groove (13) is provided with a data line door (15).

2. The mobile power supply with the function of preventing falling is characterized in that: the shell (2) is provided with a plurality of semicircular rubber blocks (1) at equal intervals.

3. The mobile power supply with the function of preventing falling is characterized in that: and a USB interface (12) is arranged in the first groove (7), and the USB interface (12) is electrically connected with the mobile power supply (6).

4. The mobile power supply with the function of preventing falling is characterized in that: a data line (14) is installed in the second groove (13), the data line (14) is spiral, and one end of the data line (14) is electrically connected with the mobile power supply (6).

5. The mobile power supply with the function of preventing falling is characterized in that: the two ends of the elastic rod (5) are respectively connected with the sleeve block (4) and the shell (2), and the elastic rod (5) is S-shaped.

6. The mobile power supply with the function of preventing falling is characterized in that: two ends of the straight rod (10) are respectively fixed with two side walls of the first groove (7).