CN206178719U

CN206178719U - An electric capacity device

Info

Publication number: CN206178719U
Application number: CN201621294470.4U
Authority: CN
Inventors: 郑阳春
Original assignee: Shanghai Chuanying Information Technology Co Ltd
Current assignee: Shanghai Chuanying Information Technology Co Ltd
Priority date: 2016-11-28
Filing date: 2016-11-28
Publication date: 2017-05-17
Anticipated expiration: 2026-11-28

Abstract

The utility model provides an electric capacity device, include: an electric capacity pen and a chamber that is used for holding this electric capacity pen, a chamber suits with the appearance of electric capacity pen, and the bottom in a chamber is provided with the spring, be provided with first elastic wall on one side of the lateral wall in chamber, be provided with first recess on the outer peripheral face of the electric capacity pen that corresponds with first elastic wall, be provided with first arch on the inboard surface of first elastic wall, be provided with the second elastic wall on the opposite side of the lateral wall in chamber, be provided with the second recess on the outer peripheral face of the electric capacity pen that corresponds with the second elastic wall, be provided with the second arch on the inboard surface of second elastic wall, a second recess and first groove phase apart from a specific distance, make the electric capacity pen when fixing in a chamber, in first recess was gone into to first protruding card, in the second recess was gone into to the protruding card of second, the spring was in compression state. The utility model discloses an electric capacity device, structural reliability is good, and the convenience is assembled, user experience is good, have more interest and practicality.

Description

A kind of electric capacity pen device

Technical field

The utility model is related to communication technique field, more particularly to a kind of electric capacity pen device.

Background technology

Preceding numerous large-size smartphones are provided with carrying capacitance pen, and capacitance pen is with conduction using the making of conductor material Characteristic, the pen that human-computer dialogue operation is completed for touch control capacitance formula screen.With the exploitation of APP, present capacitance pen is not Simply it is replacing finger manipulation function, increasing professional person is carried out on the mobile apparatus using active capacitance pen Work, such as：Note taking, painting creation, document standard, drawing etc..But most capacitance pens are in insertion in the prior art The frictional force of itself is relied solely on during mobile phone shell cavity to be extracted out (referring to Fig. 1) manually by user oneself, is had the disadvantage that：

1. capacitance pen coordinates only by housing and realizes positioning, and extraction can only be exerted oneself to extract by user oneself；

2. homogeneous serious, consumers' aesthetic is tired on the market at present；

3. technology sense is lacked with interest.

Above mentioned problem is up to be solved.

Utility model content

In order to solve the above problems, one side of the present utility model provides a kind of electric capacity pen device, including：Including electricity Rong Bihe is used to accommodate a chamber of the capacitance pen, and a chamber is adapted with the profile of capacitance pen, and the bottom in a chamber is provided with spring；Pen The first elastic wall is provided with the side of the side wall in chamber, first is provided with the outer peripheral face of capacitance pen corresponding with the first elastic wall Groove, is provided with first raised on the inner surface of the first elastic wall；The second elasticity is provided with the opposite side of the side wall in chamber Wall, is provided with the second groove on the outer peripheral face of capacitance pen corresponding with the second elastic wall, set on the inner surface of the second elastic wall It is equipped with second raised；Second groove and the first groove are at a distance of a specific distance；During so that capacitance pen is fixed in a chamber, first Projection is snapped in the first groove, and the second projection is snapped in the second groove, and spring is in compressive state.

By such structure, when capacitance pen insertion chamber, with the movement of capacitance pen, first is raised so that the second bullet Property wall deformation, the first projection snapped in the second groove；Capacitance pen is continued to move to, and spring is compressed, and the first projection is from the second groove Out continue to move to snap in the first groove afterwards, while the second projection is snapped in the second groove, capacitance pen is fixed in a chamber.

Further, include on the outer wall in a chamber：Open slot and release part, release part by open slot and electricity The step held between the tail end and a body of pen is abutted against, and drives capacitance pen to be moved to the direction away from a chamber by mobile part of releasing It is dynamic.

By such structure, when user pushes up release part, release part and drive between tail end and a body Step is moved up；When the first projection departs from from the first groove, under the elastic force impetus of the spring for being compressed, electric capacity Pen is moved to the direction away from a chamber, and the first projection snaps in the second groove, and capacitance pen is fixed in order to avoid by excessive elastic force again Ejection flies out outside a chamber.

It is preferred that the width of the first groove and the second groove is 1~2 millimeter, depth is 0.15~0.35 millimeter.

It is preferred that the width of the first groove and the second groove is 1.8 millimeters, depth is 0.18 millimeter.

It is preferred that nib is truncated cone-shaped.

Further, the cone angle of truncated cone-shaped is 3~8 degree.

By such structure, the written contact with a chamber is reduced, so as to reduce frictional force.Therefore, capacitance pen is worked as During the secondary positioning of the process that is pushed out, user can easily hold tail end and easily take out capacitance pen.

It is preferred that the cone angle of truncated cone-shaped is 5 degree.

A kind of electric capacity pen device of the present utility model, structural reliability is good, and ease of assembly, Consumer's Experience are good, have more entertaining Property and practicality.By test, the utility model has feasibility and can pass through general mobile phone reliability standard.

Brief description of the drawings

Fig. 1 is a kind of schematic diagram of electric capacity pen device of prior art；

Fig. 2 is a kind of sectional view of electric capacity pen device of a preferred embodiment of the present utility model；

Fig. 3 is a kind of front view of the capacitance pen of electric capacity pen device of a preferred embodiment of the present utility model；

Fig. 4 is that a kind of partial enlargement in a chamber of electric capacity pen device of a preferred embodiment of the present utility model is illustrated Figure；

Fig. 5 is a kind of enlarged partial sectional view of electric capacity pen device of a preferred embodiment of the present utility model.

Specific embodiment：

In order that techniques disclosed in this application content it is more detailed with it is complete, can refer to accompanying drawing and of the present utility model Following various specific embodiments, identical mark represents same or analogous component in accompanying drawing.However, the ordinary skill of this area Personnel should be appreciated that embodiment provided hereinafter not for limiting the scope that the utility model is covered.Additionally, accompanying drawing It is used only for schematically being illustrated, and is drawn not according to its full size.

With reference to the accompanying drawings, the specific embodiment to the utility model various aspects is described in further detail：

As shown in Figures 2 and 3, in order to solve the above problems, one side of the present utility model provides a kind of capacitance pen Device, including：Including capacitance pen 1 and the chamber 2 for being used to accommodate the capacitance pen 1, a chamber 2 is adapted with the profile of capacitance pen 1, pen The bottom in chamber 2 is provided with spring 4；The first elastic wall 31 is provided with the side of the side wall in chamber 2, it is corresponding with the first elastic wall 31 Capacitance pen 1 outer peripheral face on be provided with the first groove 16.As shown in figure 4, being provided with the inner surface of the first elastic wall 31 First projection 311.As shown in Fig. 2 the second elastic wall 32 is provided with the opposite side of the side wall in a chamber 2, with the second elastic wall 32 The second groove 15 is provided with the outer peripheral face of corresponding capacitance pen 1, it is convex to be provided with second on the inner surface of the second elastic wall 32 Play 321；Second groove 15 and the first groove 16 are at a distance of a specific distance；During so that capacitance pen 1 is fixed in a chamber 2, first Raised 311 are snapped in the first groove 16, and the second projection 321 is snapped in the second groove 15, and spring 4 is in compressive state.

Include on the outer wall in a chamber 2：Open slot 6 and release part 5, release part 5 and pass through open slot 6 and capacitance pen Step between 1 tail end 14 and a body 13 is abutted against, and capacitance pen 1 is driven to the side away from a chamber 2 by mobile part 5 of releasing To movement.

By such structure, when user pushes up release part 5, release part 5 and drive tail end 14 and a body 13 Between step move up；When the first projection 311 departs from from the first groove 16, pushed away in the elastic force of the spring 4 for being compressed Under action is used, capacitance pen 1 is moved to the direction away from a chamber 2, and the first projection 311 snaps in the second groove 15, and capacitance pen 1 is by again It is fixed to be flown out outside a chamber 2 in order to avoid being ejected by excessive elastic force.

In the present embodiment, the width of the first groove 16 and the second groove 15 is 1.8 millimeters, and depth is 0.18 millimeter. As shown in figure 5, nib 12 is truncated cone-shaped.The cone angle of truncated cone-shaped is 5 degree.

Although the utility model is disclosed as above with preferred embodiment, but it is not limited to the utility model.This Utility model person of ordinary skill in the field, is not departing from spirit and scope of the present utility model, various when that can make Change with modification.Therefore, protection domain of the present utility model is worked as the scope defined depending on claims and is defined.

Claims

1. a kind of electric capacity pen device, including capacitance pen and it is used to accommodate a chamber of the capacitance pen, described chamber and the capacitance pen Profile be adapted, it is characterised in that

The bottom in described chamber is provided with spring；

The first elastic wall is provided with the described side of the side wall in chamber, the capacitance pen corresponding with first elastic wall The first groove is provided with outer peripheral face, first is provided with the inner surface of first elastic wall raised；The described side in chamber The second elastic wall is provided with the opposite side of wall, is provided with the outer peripheral face of the capacitance pen corresponding with second elastic wall Second groove, is provided with second raised on the inner surface of second elastic wall；Second groove and first groove At a distance of a specific distance；During so that the capacitance pen is fixed in described chamber, it is recessed that first projection snaps in described first In groove, second projection is snapped in second groove, and the spring is in compressive state.

2. electric capacity pen device as claimed in claim 1, it is characterised in that the capacitance pen is by nib, nib, a body, tail end Composition, first groove and the second groove are arranged on the pen, and first groove is adjacent with the nib；It is described The external diameter of tail end is more than the described external diameter of body.

3. electric capacity pen device as claimed in claim 2, it is characterised in that include on the described outer wall in chamber：Open slot with And release part, the step phase between tail end and described body of the release part by the open slot with the capacitance pen Abut, drive the capacitance pen to be moved to away from the described direction in chamber by the movement part of releasing.

4. electric capacity pen device as claimed in claim 3, it is characterised in that the width of first groove and the second groove is 1~2 millimeter, depth is 0.15~0.35 millimeter.

5. electric capacity pen device as claimed in claim 4, it is characterised in that the width of first groove and the second groove is 1.8 millimeters, depth is 0.18 millimeter.

6. electric capacity pen device as claimed in claim 2, described electric capacity pen device, it is characterised in that nib is truncated cone-shaped.

7. electric capacity pen device as claimed in claim 6, described electric capacity pen device, it is characterised in that the cone of the truncated cone-shaped Angle is 3~8 degree.

8. electric capacity pen device as claimed in claim 7, described electric capacity pen device, it is characterised in that the cone of the truncated cone-shaped Angle is 5 degree.