CN204809284U

CN204809284U - Adorn electric assistant stick

Info

Publication number: CN204809284U
Application number: CN201520541948.8U
Authority: CN
Inventors: 何永航
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-23
Filing date: 2015-07-23
Publication date: 2015-11-25
Anticipated expiration: 2025-07-23

Abstract

The utility model relates to an adorn electric assistant stick, include the shell, be located the inside push rod spare of shell and fixing button cell's clip is got to the clamp that is used for of shell bottom, the inside of shell is equipped with first through -hole, second through -hole, third through -hole and the fourth through -hole of mutual intercommunication in proper order, the internal diameter of first through -hole is less than the internal diameter of second through -hole, it fixes to be equipped with one between second through -hole and the third through -hole first bulge loop on the shell inner wall, it fixes also to be equipped with one between third through -hole and the fourth through -hole second bulge loop on the shell inner wall, push rod spare includes first push rod and second push rod, the clip includes two relative placement's clamping piece. The utility model has the advantages of simple structure, the convenience is electronic product installation button cell.

Description

Fill electric assistant rod

Technical field

The utility model relates to fixture, particularly relates to one and fills electric assistant rod.

Background technology

Along with the needs in market and the development of science and technology, the application of electronic product is more and more extensive, such as many toys introduce electroacoustic or electronic function more, and this series products usually require lightweight, volume is little, little power consumption, therefore it usually adopts button cell to power.

The shell of button cell adopts stainless steel to make, its overall dimension as a little button, thinner thickness.Often when adopting many pieces of button cell series connection to assemble as power supply, staff is more difficult is inserted battery compartment.Because button cell volume is little and thin, staff not portable is taken, and easily drops in installation process, and corresponding battery compartment is also smaller and usually at interiors of products, staff is more difficult stretches into operation.

Utility model content

For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of structure simple, the convenient dress electricity assistant rod for electronic product installation button cell.

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

One fills electric assistant rod, comprises shell, is positioned at the push-rod assembly of described enclosure and is fixed on the clip for gripping button cell of described shell bottom;

The inside of described shell is provided with the first through hole, the second through hole, third through-hole and the fourth hole that are interconnected successively, the internal diameter of described first through hole is less than the internal diameter of the second through hole, be provided with one between described second through hole and third through-hole and be fixed on the first bulge loop on described outer casing inner wall, be also provided with one between described third through-hole and fourth hole and be fixed on the second bulge loop on described outer casing inner wall;

Described push-rod assembly comprises the first push rod and the second push rod, described first pushing rod sleeve is connected in described first through hole, the bottom of described first push rod is provided with one the 3rd bulge loop, described 3rd bulge loop is positioned at described second through hole, and the external diameter of described 3rd bulge loop is greater than the internal diameter of described first through hole, the bottom of described first push rod is provided with an endoporus, described endoporus is used for one end of fixing clamping second push rod, described second push rod runs through the second through hole successively, third through-hole and fourth hole, described first bulge loop is provided with one for the first circular hole by the second push rod, described second bulge loop is provided with one for the second circular hole by the second push rod, described second pushing rod sleeve is connected to a spring, it is inner that described spring is positioned at described second through hole, the external diameter of described spring is greater than the internal diameter of described first circular hole,

Described clip comprises two intermediate plates staggered relatively, one end of each intermediate plate is all fixedly mounted on the inwall of described fourth hole, the inner side of each intermediate plate is equipped with a baffle plate, and the other end of described second push rod is provided with one the 4th bulge loop, and described 4th bulge loop is positioned at the below of described baffle plate.

Preferably, the top of described first push rod is provided with a brim of a hat, and the external diameter of the described the brim of a hat is greater than the internal diameter of described first through hole.

Preferably, the lower limb of described intermediate plate is the circular arc matched with button cell.

Preferably, the bottom of described second push rod is the inner arc surface matched with button cell.

Preferably, be also provided with the magnet that one is positioned at described second push rod outer wall in described fourth hole, described magnet is also between described second bulge loop and catch.

The beneficial effects of the utility model are as follows:

This dress electricity assistant bar structure is simple, and convenient is electronic product installation button cell.

Accompanying drawing explanation

Fig. 1 is the cutaway view that the utility model fills the better embodiment of electric assistant's rod.

Fig. 2 is the structure chart that the utility model fills the better embodiment of electric assistant's rod.

Reference numeral: 1, shell; 11, the first through hole; 12, the second through hole; 121, the first bulge loop; 13, third through-hole; 131, the second bulge loop; 14, fourth hole; 2, push-rod assembly; 21, the first push rod; 211, the 3rd bulge loop; 212, the brim of a hat; 22, the second push rod; 221, the 4th bulge loop; 23, spring; 3, clip; 31, intermediate plate; 311, baffle plate; 4, magnet.

Embodiment

Below in conjunction with accompanying drawing and embodiment, the utility model is described further:

Refer to Fig. 1 and Fig. 2, the utility model relates to one and fills electric assistant rod, and its better embodiment comprises shell 1, is positioned at the push-rod assembly 2 of shell 1 inside and is fixed on the clip 3 for gripping button cell of shell 1 bottom.

The inside of shell 1 is provided with the first through hole 11, second through hole 12, third through-hole 13 and the fourth hole 14 that are interconnected successively, the internal diameter of the first through hole 11 is less than the internal diameter of the second through hole 12, be provided with one between second through hole 12 and third through-hole 13 and be fixed on the first bulge loop 121 on outer casing inner wall, be also provided with one between third through-hole 13 and fourth hole 14 and be fixed on the second bulge loop 131. on outer casing inner wall

Push-rod assembly 2 comprises the first push rod 21 and the second push rod 22, first push rod 21 is socketed in the first through hole 11, the bottom of the first push rod 21 is provided with one the 3rd bulge loop 211, 3rd bulge loop 211 is positioned at the second through hole 12, and the external diameter of the 3rd bulge loop 211 is greater than the internal diameter of the first through hole 11, the bottom of the first push rod 21 is provided with an endoporus, endoporus is used for one end of fixing clamping second push rod 22, second push rod 22 runs through the second through hole 12 successively, third through-hole 13 and fourth hole 14, first bulge loop 121 is provided with one for the first circular hole by the second push rod 22, second bulge loop 131 is provided with one for the second circular hole by the second push rod 22, second push rod 22 is socketed with a spring 23, it is inner that spring 23 is positioned at the second through hole 12, the external diameter of spring 23 is greater than the internal diameter of the first circular hole.Here push-rod assembly can portion be movable in the enclosure.Wherein, as preferably, the top of the first push rod 21 can also be provided with a brim of a hat 212, and the external diameter of the brim of a hat 212 is greater than the internal diameter of the first through hole 11.Concrete, the top of shell is stretched out on the top of the first push rod 21, and the convenience hand that arranges of the brim of a hat promotes the first push rod downwards portion is up and down in the enclosure.

Clip 3 comprises two intermediate plates 31 staggered relatively, one end of each intermediate plate 31 is all fixedly mounted on the inwall of fourth hole 14, the other end that the inner side of each intermediate plate 31 is equipped with baffle plate 311, second push rod 22 is provided with the below that one the 4th bulge loop the 221, four bulge loop 221 is positioned at baffle plate 311.The lower limb of intermediate plate 31 is the circular arc matched with button cell, and after namely clip having filled button cell, the fillet of the lower limb of clip follows the cylindrical of button cell to be alignment.The bottom of the second push rod 22 is the inner arc surface matched with button cell, and the bottom of shell is stretched out in the bottom of the second push rod.

As preferably, be also provided with the magnet 4 that one is positioned at the second push rod 22 outer wall in fourth hole 14, magnet 4 is also between the second bulge loop 131 and baffle plate 311.The inner of magnet and clip forms magnetic circuit in the enclosure, and being now equivalent to clip is also magnetic pole, and the battery case marshalling clamped by can being kept by magnetic force is not dropped.This just makes clip more stably can clamp button cell, to facilitate follow-up installation.

This dress electricity assistant rod is special button cell fixture, is seated in by button cell on the clip of electric assistant's rod, can expediently in the disposable battery compartment inserting the interiors of products need installing button cell.Particularly, downward promotion first push rod, now the second push rod is at the move under influence of the first push rod, now spring-compressed, the battery be arranged on clip is released and is placed into after in battery compartment by the bottom of the second push rod, unclamps the first push rod, now spring restores under the effect not having external force, namely promoting the first push rod drives shell to move upward, and now clip is extracted together along with shell in battery compartment, so namely completes the installation of button cell.This dress electric assistant rod simple to operate, reliably convenient, possesses very large practical value.

For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection range of the utility model claim.

Claims

1. one kind fills electric assistant rod, the push-rod assembly of the described enclosure that it is characterized in that, comprise shell, is positioned at and be fixed on the clip for gripping button cell of described shell bottom;

2. fill electric assistant rod as claimed in claim 1, it is characterized in that: the top of described first push rod is provided with a brim of a hat, the external diameter of the described the brim of a hat is greater than the internal diameter of described first through hole.

3. fill electric assistant rod as claimed in claim 1, it is characterized in that: the lower limb of described intermediate plate is the circular arc matched with button cell.

4. fill electric assistant rod as claimed in claim 1, it is characterized in that: the bottom of described second push rod is the inner arc surface matched with button cell.

5. the dress electricity assistant rod according to any one of Claims 1-4, is characterized in that: be also provided with the magnet that one is positioned at described second push rod outer wall in described fourth hole, described magnet is also between described second bulge loop and catch.