CN203366243U

CN203366243U - Press-type stylus

Info

Publication number: CN203366243U
Application number: CN 201320314863
Authority: CN
Inventors: 李圣文
Original assignee: JUYANG STATIONERY Co Ltd
Current assignee: JUYANG STATIONERY Co Ltd
Priority date: 2013-06-03
Filing date: 2013-06-03
Publication date: 2013-12-25
Anticipated expiration: 2023-06-03

Abstract

The utility model discloses a press-type stylus. The press-type stylus comprises a rod body which is provided with an upper end portion and a lower end portion, a hollow shell and a press unit, wherein the lower end portion is sleeved with an elastic component, and a conductive stylus head is arranged on one end face of the lower end portion; the two ends of the hollow shell are communicated with the exterior, a hollow gradually-shrunk part is arranged at one end of the shell, a plurality of first protruding blocks are arranged at one pre-set position in the shell in an encircling mode, a certain pre-set distance is formed between every two first protruding blocks, and the rod body is arranged in the shell in a penetrating mode; the press unit comprises a press part and a clamping and dragging part, and when the press part is pressed, the conductive stylus head selectively stretches out of or shrinks into the shell. When the press-type stylus is not used, the conductive stylus head is made to shrink into the shell to be protected, and therefore the service life is prolonged.

Description

The push type pointer

Technical field

The utility model is the capacitive touch pen about a kind of electronic product, and espespecially a kind of have by the flexible written push type pointer of pressure-controlled, with this, extends the nib life-span.

Background technology

The pointer of currently available technology, its capacitive touch control head mostly is exposed design, often becomes easily infected by dust or easy and external items friction, produces wearing and tearing, causes affecting touch-control effect and user's comfort level in use.

In addition, in the middle of commercially available pointer, the design that increases cap is also arranged, yet cap and penholder are divided into the design of two-piece type, in use, the user must pull down cap could use pointer, convenient not, quick for the user, and prolonged and repeated dismounting like this, make cap and penholder loosening situation easily occur, if, once cap is damaged or lost, be as good as with the pointer that is not provided with cap.

In view of this, how above-mentioned disappearance is forgone, be inventor of the present utility model technical difficulties to be solved; Yet the experience of inventor of the present utility model based on being engaged in for many years relevant industry, through hammer away and improvement for many years, successfully researched and developed the utility model, finally to improve its function.

The utility model content

In view of above-mentioned shortcoming, a kind of push type pointer of the present utility model comprises: one has the body of rod of a upper end and a bottom, and bottom is arranged with a flexible member, and the end face of bottom is provided with a soft conductive pen point.The housing of one hollow, its two ends are communicated with outside, and an end of housing is provided with the convergent part of a hollow, and the precalculated position in housing is equipped with several the first projections, interval one preset distance between each first projection, and the body of rod is arranged in housing.And one press unit, it includes: the tubulose pressing piece of a hollow, its outer ring is provided with several stop blocks and one end is equipped with several the first latches.An and clamping piece, it has a first end and a second end, the diameter of the second end is more than or equal to first end, and an end face ring of the second end is provided with several the second latches, and the other end of the second end is equipped with a flange, the outer ring of the second end is provided with several the second projections, clamping piece is arranged in pressing piece, makes the first latch and the engagement of the second latch, and is installed in housing, flange contact the first projection, the stop block of pressing piece is fastened between each first projection.

By pressing pressing piece, the conductive pen point selectivity is stretched out in the outer or retraction housing of housing.

Fundamental purpose of the present utility model is that the cooperation that utilizes flexible member and press unit, can stretch arbitrarily conductive pen point, in the housing of when not using, conductive pen point being retracted, protects, and extends tenure of use.

The accompanying drawing explanation

The stereo appearance figure that Fig. 1 is the utility model push type pointer.

The three-dimensional exploded view that Fig. 2 is the utility model push type pointer.

The partial enlarged drawing that Fig. 3 is the utility model push type pointer.

The partial enlarged drawing that Fig. 4 is the utility model push type pointer.

[symbol description]

1 push type pointer 10 body of rod 11 upper ends

12 bottom 13 flexible member 14 conductive pen point

20 housing 21 convergent part 22 first projections

221 draw-in groove 23 lids 30 are pressed unit

31 pressing piece 311 stop block 312 first latches

32 clamping piece 321 first end 322 the second ends

3221 second latch 3222 flange 3,223 second projections.

Embodiment

Understand this novel content for the juror is convenient, and the effect that can reach, now coordinate accompanying drawing to enumerate specific embodiment, be described in detail as follows:

At first, refer to Fig. 1 and Fig. 2, the utility model push type pointer 1, it comprises: the housing 20 of body of rod 10, a hollow and one press unit 30, wherein the body of rod 10, there is a 12， bottom, 11Yu Yi bottom, upper end 12 and be arranged with a flexible member 13, and the end face of bottom 12 is provided with a soft conductive pen point 14.

Housing 20, its two ends are communicated with outside, and an end of housing 20 is provided with the convergent part 21 of a hollow, and the precalculated position in housing 20 is equipped with several the first projections 22, interval one preset distance between each first projection 22, and the body of rod 10 is arranged in housing 20.

Each above-mentioned first projection 22 all is arranged in housing 20, and on housing 10 interior sidewall surface of convergent part 21 other ends.

Press unit 30, comprising: the tubulose pressing piece 31 of a hollow, its outer ring is provided with several stop blocks 311 and one end also is provided with several the first latches 312.An and clamping piece 32, it has a first end 321 and a second end 322, the diameter of the second end 322 is greater than first end 321, and an end face of the second end 322 also is provided with several the second latches 3221, and the other end of the second latch 3221 of the second end 322 is equipped with a flange 3222, the outer ring of the second end 322 is provided with several the second projections 3223, clamping piece 32 is arranged in pressing piece 31, make the first latch 312 and the second latch 3221 engagements, and be installed in housing 20, flange 3222 contact the first projections 22, the stop block 311 of pressing piece 31 is fastened between each first projection 22.

Above-mentioned housing 20 also has a lid 23, and is installed in the other end of housing 20 convergent parts 21, and with pressing piece 31 combinations.

Please refer to Fig. 3.Each first projection 22 has respectively a draw-in groove 221, when pressing piece 31 is subject to pressing, presses unit 30 and promotes the body of rod 10, makes the second projection 3223 be fastened in draw-in groove 221, and conductive pen point 14 is stretched out outside housing 20.

Please refer to Fig. 4.When conductive pen point 14 is stretched out housing 20, then, after pressing pressing piece 31, make clamping piece 32 turns and break away from draw-in groove 221, and being placed between each first projection 22, making in conductive pen point 14 retraction housings 20.

The second above-mentioned projection 3223 is subject to the reacting force ejection of flexible member 13, just makes the second projection 3223 can closely be fastened between draw-in groove 221 or each the first projection 22.

Above-mentioned detailed description is aimed at illustrating of a possible embodiments of the present utility model, but this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be included in claim of the present utility model.

Claims

1. a push type pointer, is characterized in that, comprising:

A body of rod with upper end and bottom, this bottom is arranged with a flexible member, and is provided with a soft conductive pen point at its end face;

The housing two ends of a hollow are communicated with outside, and an end of this housing is provided with the convergent part of a hollow, and a precalculated position in this housing is encircled and established several the first projections, interval one preset distance between this first projection respectively, and this body of rod is arranged in this housing; And

Press unit, comprising for one: the tubulose pressing piece of a hollow, its outer ring establishes several stop blocks and the one end ring is established several the first latches; And

This is pressed unit and also comprises a clamping piece with first end and the second end, the diameter of this second end is more than or equal to this first end, and an end face ring of this second end is established several the second latches, and other end is equipped with a flange, the outer ring of this second end is established several the second projections, this clamping piece is arranged in this pressing piece, make this first latch and the engagement of this second latch, and be installed in this housing, this first projection of this flange contact, the stop block of this pressing piece is fastened in respectively between this first projection, when pressing this pressing piece, this conductive pen point is stretched out selectivity in outer or this housing of retracting of this housing.

2. push type pointer as claimed in claim 1 is characterized in that:

This housing also has a lid, and this lid is installed in this housing, and is arranged on the other end of this convergent part, and is combined with this pressing piece.

3. push type pointer as claimed in claim 1 is characterized in that:

Respectively this first projection has respectively a draw-in groove, and when pressing piece is subject to pressing, this second projection is fastened in this draw-in groove stretches out outside this housing this conductive pen point.

4. push type pointer as claimed in claim 3 is characterized in that:

When this conductive pen point is stretched out this housing, then make this clamping piece turn after pressing this pressing piece, break away from this draw-in groove, and be placed in respectively and make in conductive pen point retraction housing between this first projection.

5. push type pointer as claimed in claim 1 is characterized in that:

Respectively this first projection is arranged on this housing, and is arranged on the inner walls face of this convergent part other end.