CN201181454Y - Touch pen ejection device and touch pen - Google Patents
Touch pen ejection device and touch pen Download PDFInfo
- Publication number
- CN201181454Y CN201181454Y CNU2008200042146U CN200820004214U CN201181454Y CN 201181454 Y CN201181454 Y CN 201181454Y CN U2008200042146 U CNU2008200042146 U CN U2008200042146U CN 200820004214 U CN200820004214 U CN 200820004214U CN 201181454 Y CN201181454 Y CN 201181454Y
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- Prior art keywords
- slide block
- heart
- felt pen
- chute
- pen
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Abstract
The utility model relates to a touching pen ejecting device and a touching pen. The ejecting device comprises a main body; a sliding chute is formed in the middle of the main body; a slide block is arranged in the sliding chute and the slide block can slide in the sliding chute; a heart-shaped guiding slot is formed on the slide block; one end of a guide lever is positioned in the guiding slot; the other end thereof is hinged with the main body; a spring is arranged between the slide block and one end of the sliding chute; an elastic arm is connected to the slide block and the elastic arm can move along with the sliding block; a hook is arranged at the end part of the elastic arm; and a gap is formed on the chute corresponding to the end part of the movement track of the hook. The touching pen comprises a pen body; a pen point is arranged at one end of the pen body; a groove is formed in the position close to the pen point on the pen body. The ejecting device has the advantages of simple and compact structure, small size and convenient and flexible design and manufacture; the ejecting device can be combined with the touching pen, and the ejecting device causes the touching pen to be inserted/pulled out under the unidirectional force, thereby realizing simplicity, safety and reliability.
Description
Technical field
The utility model relates to mancarried electronic aid, specifically, relates to employed a kind of felt pen device for ejecting of portable electric appts and felt pen thereof.
Background technology
Along with development of science and technology, (PersonalDigital Assistant PDA) becomes people gradually and communicates important tool with information management for portable electric appts such as mobile phone, personal digital assistant.Input information for the convenience of the users, portable electron device can adopt the felt pen input information usually.Placing and carry felt pen for convenience, generally is that a position that holds felt pen is set in the housing of electronic installation in the prior art, when not using felt pen, felt pen can be inserted in the housing.
A kind of typical way is in the prior art, and felt pen directly is inserted in the chamber on the case of electronic device, by the friction force between felt pen and the chamber wall felt pen can not come off.This structure is subjected to the influence of precision when producing, the friction force between felt pen and the chamber wall is difficult to control, and friction force is little, and felt pen comes off easily, and friction force is big and be not easy taking-up.Even friction force is moderate when dispatching from the factory, after using for a long time, friction force also can diminish, and causes felt pen easily to come off.
For said structure is improved, can adopt a kind of ejecting structure, make felt pen be convenient to place and take out.Mostly existing felt pen with the portable electron device that ejects structure is to adopt a barb groove to fix in felt pen nib (touch screen end) or tail end.And the method for ejecting of felt pen is generally: in the time of in felt pen is fixed in portable electron device, utilize finger to stir control knob on the portable electron device, make grab break away from felt pen and by elastic component felt pen is released, and then take out felt pen.For example publication number is CN2445363, and open day is August 29 calendar year 2001, and the Chinese utility model patent that name is called " stylus ejecting mechanism " discloses a kind of felt pen ejecting structure with said structure characteristics.For example announce again in No. the 6129430th, the United States Patent (USP) on October 10th, 2000, one portable computing felt pen ejecting mechanism is disclosed, it comprises a body, and an opening guide groove is arranged in this body, and this opening guide groove is suitable for felt pen is inserted and is accommodated in this body; One ejecting mechanism is positioned at the bottom of body inner opening guide groove; One control knob is exposed to outside the body.When felt pen contacted in the opening guide groove inserts body and oppresses elastic mechanism, elastic mechanism was connected with control knob and puts aside certain elastic force; When need take out felt pen, stir control knob, remove being connected between control knob and elastic mechanism, elastic mechanism discharges elastic force felt pen is released this body.
The principle of above-mentioned felt pen ejecting structure is with the motion of control knob control spring, complex structure, and the mechanism design requisite space is bigger.
Publication number is CN2462472, open day is November 28 calendar year 2001, the Chinese utility model patent that name is called " the insertion device for ejecting of felt pen " discloses another kind of ejecting structure, this similar is in the ejecting structure of ball pen, ejecting mechanism is a cylindrical shell, establish sliding shoe and spill spin block in the cylindrical shell, projection by the band wedge angle on the spill spin block slides on the inclined-plane of spill spin block, there is a spring rear end of spill spin block, the first time is by pen being fixed after inserting felt pen, for the second time by pen can being ejected, thereby reach the effect of push-push.But, pursuing under the small and exquisite social environment in the modern times, mobile phone or PDA are to the dimensional requirement strictness, and the how adjacent structural member sidewall of felt pen, do not have redundant space that annular mechanism is set, and this structure has certain difficulty in actual applications.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple and compact for structure, little, applied widely and easy to use felt pen ejecting mechanism that takies volume, and the felt pen that is suitable for this ejecting mechanism.
In order to address the above problem, the utility model provides a kind of felt pen device for ejecting, comprises a main body, is provided with a chute in the middle of the main body, is provided with slide block in the chute, and this slide block can slide in described chute; Described slide block is provided with heart-shaped gathering sill, and an end of a guide pole is positioned at this gathering sill, and the other end and described main body are hinged; Be provided with spring between one end of described slide block and described chute; Be connected with elastic arm on the described slide block, this elastic arm moves with slide block, and the end of elastic arm is provided with a hook; Chute to movement locus end that should hook is provided with a breach.
Further, be provided with a heart-shaped groove in the middle of the described slide block, an extension is arranged in heart-shaped groove on the slide block, the middle part of heart-shaped groove is provided with a heart-shaped projection, forms described heart-shaped gathering sill between this heart projection and the described slide block; The center of the heart-shaped groove of the misalignment of the extension on the slide block in heart-shaped groove; The center of heart-shaped groove is also departed from the tip of described heart-shaped projection, and opposite with the offset direction of extension in heart-shaped groove on the described slide block.
Further, be provided with a plurality of steps that prevent the guide pole reverse slide in the described heart-shaped gathering sill.
Further, give prominence to protruding determining on the sidewall of the chute on the described main body in chute, an end of described guide pole is hinged on this projection.
Further, the position that close described elastic arm is provided with an end of hook in the described chute is provided with baffle plate.
In order to address the above problem, the utility model also provides a kind of felt pen, comprises a body, and a described pen end on one's body is a nib, and described pen is provided with a groove near the position of described nib on one's body.
Further, the distance between described groove and the described nib equals the length of elastic arm on the felt pen device for ejecting.
Further, described groove is a ring groove.
Felt pen ejecting mechanism of the present utility model, it is simple and compact for structure, volume is little, design and produce convenient, flexible, both can with the case design of portable equipment together, also can be designed to independent module.Cooperate its felt pen to use, make the felt pen single load bearing can insert/extract, realizes simply and safe and reliable, when assurance is placed easily and taken felt pen, also improved the enjoyment of user in use.
Description of drawings
Fig. 1 is the three-dimensional exploded view of felt pen device for ejecting one embodiment of the present utility model;
Fig. 2 is the enlarged drawing of this middle Slipper embodiment illustrated in fig. 1;
Fig. 3 is the user mode synoptic diagram of felt pen device for ejecting of the present utility model;
Fig. 4 puts the synoptic diagram that a process finishes each parts of back state of living in;
Fig. 5 is the cut-open view of state shown in Figure 4;
Fig. 6 gets the synoptic diagram that a process finishes each parts of back state of living in;
Fig. 7 is the cut-open view of state shown in Figure 6;
Fig. 8 be whole put the pen and get in the process synoptic diagram of the movement locus of guide pole end in gathering sill.
Among the figure: 1. main body, 2. slide block, 3. gathering sill, 4. guide pole, 5. spring, 6. a body, 7. groove, 8. chute, 9. breach, 10. elastic arm, 11. hooks, 12. projections, 13. aperture, 14. extensions, the tip of 15. heart-shaped projections, 16. heart-shaped projection, 17. baffle plates, 18. felt pens, 19. nib, 20. runner walls, 21. steps.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
As shown in Figure 1, three-dimensional exploded view for felt pen device for ejecting one embodiment of the present utility model, in the present embodiment, the felt pen device for ejecting comprises a main body 1, the middle part of main body 1 is provided with chute 8, be provided with the slide block 2 that can slide in chute 8 in the chute 8, slide block 2 is provided with a heart-shaped gathering sill 3.One guide pole 4 is connected between the gathering sill 3 on main body 1 and the slide block 2, in chute 8, give prominence to a projection 12 on the sidewall of the chute 8 on the main body 1, projection 12 middle parts are provided with aperture 13, guide pole 4 two ends have a bending respectively, wherein formation is hinged in the aperture 13 on the bending of the end insertion projection 12, and the bending of the other end is positioned at gathering sill 3.Between slide block 2 and chute 8 one ends, be provided with spring 5.Also be provided with an elastic arm 10 on the slide block 2, when slide block 2 slided in chute 8, this elastic arm 10 was with slide block 2 motions, and the end of elastic arm 10 is provided with a hook 11; Chute 8 to movement locus end that should hook 11 is provided with a breach 9.
As shown in Figure 2, be provided with a heart-shaped groove in the middle of the slide block 2, in heart-shaped groove, have an extension 14, the middle part of heart-shaped groove to be provided with a heart-shaped projection 16 on the slide block 2, form above-mentioned heart-shaped gathering sill 3 between this heart projection 16 and the slide block 2; The center of the heart-shaped groove of the misalignment of the extension 14 on the slide block 2 in heart-shaped groove; The center that heart-shaped groove is also departed from the tip 15 of heart-shaped projection 16, and opposite with the offset direction of extension 14 in heart-shaped groove on the slide block 2.
Structure after the felt pen device for ejecting combination of the present utility model as shown in Figure 3.Wherein, felt pen 18 comprises body 6, and the end on the body 6 is a nib 19, and the position near nib 19 on the body 6 is provided with a groove 7, and this groove 7 is preferably ring groove, with the direction that does not need to keep specific when placing felt pen.The distance of groove 7 distance nib 19 equals the length of elastic arm 10, and promptly when written 19 contact slippers 2, the hook 11 on the elastic arm 10 is positioned at groove 7 places on the body 6 just.
The course of work of the present utility model is as follows:
When placing felt pen 18 in device for ejecting (first stroke), the nib 19 of felt pen 18 is withstood slide block 2, give felt pen 18 certain pressure then, slide block 2 slides chute 8 under the power effect of the top of felt pen 18, spring 5 contractions; Simultaneously, an end of guide pole 4 is connected on the main body 1, and guide pole 4 can not slide with slide block 2, because the motion of slide block 2, so guide pole 4 other ends move in gathering sill 3, up to an end of heart-shaped gathering sill 3, this moment, spring 5 also was compressed to the limit.Unclamp felt pen 18, under the reacting force of spring 5, slide block 2 slides back, and the end of guide pole 4 also slides back in gathering sill 3 simultaneously, withstands on the heart-shaped projection 16 all parts stop motions up to the end of guide pole 4.At this moment, under the squeezing action of runner wall 20, the hook 11 on the elastic arm 10 is pressed onto in the groove 7 on 18 bodies 6 of felt pen, and felt pen 18 is fixed, and finishes a process of putting.The state of this moment as shown in Figure 4 and Figure 5.
When from device for ejecting, taking out felt pen 18 (second stroke), at first give 18 1 pressure of felt pen, force spring 5 to shrink, slide block 2 slides in chute 8, the end of guide pole 4 also breaks away from heart-shaped projection 16, and motion in gathering sill 3 is because the center of the heart-shaped groove of the misalignment of the extension 14 in heart-shaped groove on the slide block 2, so guide pole 4 ends enter another track of gathering sill 3, and the end along this orbital motion to gathering sill 3.Unclamp pressure to felt pen 18, under spring 5 effects, slide block 2 and felt pen 18 are to motion in the other direction, when the hook on the elastic arm 10 11 moves to breach 9 places on the chute 8, the pressure of 20 pairs of elastic arms 10 of runner wall disappears, hook 9 can be easily deviate from the groove 7 from 18 bodies 6 of felt pen, and felt pen 18 also can take out easily, finishes a process of getting.The state of this moment as shown in Figure 6 and Figure 7.At this moment, the end of guide pole 4 is positioned at the tip of heart-shaped gathering sill 3, and the purpose that heart-shaped groove center is departed from the tip of heart-shaped projection 16 is, when putting next time, the end of guide pole 4 can enter correct track.
Wholely put pen and get in the process, the movement locus of guide pole 4 ends gathering sill 3 in as shown in Figure 8, solid line a is the above-mentioned movement locus of the middle guide pole end of a process (first stroke) in gathering sill of putting among the figure.Dotted line b is the above-mentioned movement locus of guide pole end in gathering sill in the process (second stroke) of getting.
Referring to Fig. 2,, a plurality of steps 21 can be set in gathering sill 3 again for the end that better prevents guide pole 4 enters wrong track in heart-shaped gathering sill 3.The position that close elastic arm 10 is provided with an end of hook 11 in chute 8 is provided with baffle plate 17, and at second stroke at the end, the end of elastic arm 10 withstands on this baffle plate 17, and anti-limited slip block 2 comes off.
The preferred embodiment that above illustrated embodiment is just lifted for explanation the utility model, protection domain of the present utility model is not limited thereto.Alternative and the conversion that is equal to that those skilled in the art has done on basis of the present utility model all should be within protection domain of the present utility model.
Claims (8)
1, a kind of felt pen device for ejecting is characterized in that, comprises a main body, is provided with a chute in the middle of the main body, is provided with slide block in the chute, and this slide block can slide in described chute; Described slide block is provided with heart-shaped gathering sill, and an end of a guide pole is positioned at this gathering sill, and the other end and described main body are hinged; Be provided with spring between one end of described slide block and described chute; Be connected with elastic arm on the described slide block, this elastic arm moves with slide block, and the end of elastic arm is provided with a hook; Chute to movement locus end that should hook is provided with a breach.
2, felt pen device for ejecting as claimed in claim 1, it is characterized in that, be provided with a heart-shaped groove in the middle of the described slide block, an extension is arranged in heart-shaped groove on the slide block, the middle part of heart-shaped groove is provided with a heart-shaped projection, forms described heart-shaped gathering sill between this heart projection and the described slide block; The center of the heart-shaped groove of the misalignment of the extension on the slide block in heart-shaped groove; The center of heart-shaped groove is also departed from the tip of described heart-shaped projection, and opposite with the offset direction of extension in heart-shaped groove on the described slide block.
3, felt pen device for ejecting as claimed in claim 1 or 2 is characterized in that, is provided with a plurality of steps that prevent the guide pole reverse slide in the described heart-shaped gathering sill.
4, felt pen device for ejecting as claimed in claim 1 is characterized in that, gives prominence to a projection on the sidewall of the chute on the described main body in chute, and an end of described guide pole is hinged on this projection.
5, felt pen device for ejecting as claimed in claim 1 is characterized in that, the position that close described elastic arm is provided with an end of hook in the described chute is provided with baffle plate.
6, a kind of felt pen comprises a body, and a described pen end on one's body is a nib, it is characterized in that, described pen is provided with a groove near the position of described nib on one's body.
7, felt pen as claimed in claim 6 is characterized in that, the distance between described groove and the described nib equals the length of elastic arm on the felt pen device for ejecting.
As claim 6 or 7 described felt pens, it is characterized in that 8, described groove is a ring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200042146U CN201181454Y (en) | 2008-01-25 | 2008-01-25 | Touch pen ejection device and touch pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200042146U CN201181454Y (en) | 2008-01-25 | 2008-01-25 | Touch pen ejection device and touch pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201181454Y true CN201181454Y (en) | 2009-01-14 |
Family
ID=40250953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200042146U Expired - Fee Related CN201181454Y (en) | 2008-01-25 | 2008-01-25 | Touch pen ejection device and touch pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201181454Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182372A (en) * | 2011-03-22 | 2011-09-14 | 太田益大 | Door stopper |
| CN111336163A (en) * | 2018-12-19 | 2020-06-26 | 富泰华工业（深圳）有限公司 | Ejection mechanism and device using same |
| CN114035650A (en) * | 2021-10-20 | 2022-02-11 | 合肥联宝信息技术有限公司 | Electric touch pen hiding mechanism and electronic device |
| CN114251030A (en) * | 2020-09-22 | 2022-03-29 | 观致汽车有限公司 | Sliding mechanism and hidden handle with same |
-
2008
- 2008-01-25 CN CNU2008200042146U patent/CN201181454Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182372A (en) * | 2011-03-22 | 2011-09-14 | 太田益大 | Door stopper |
| CN111336163A (en) * | 2018-12-19 | 2020-06-26 | 富泰华工业（深圳）有限公司 | Ejection mechanism and device using same |
| CN114251030A (en) * | 2020-09-22 | 2022-03-29 | 观致汽车有限公司 | Sliding mechanism and hidden handle with same |
| CN114035650A (en) * | 2021-10-20 | 2022-02-11 | 合肥联宝信息技术有限公司 | Electric touch pen hiding mechanism and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20140125 |