CN201601922U - Anti-dropping and lost-proof structure of stylus pen - Google Patents
Anti-dropping and lost-proof structure of stylus pen Download PDFInfo
- Publication number
- CN201601922U CN201601922U CN2009202612238U CN200920261223U CN201601922U CN 201601922 U CN201601922 U CN 201601922U CN 2009202612238 U CN2009202612238 U CN 2009202612238U CN 200920261223 U CN200920261223 U CN 200920261223U CN 201601922 U CN201601922 U CN 201601922U
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- China
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- writing pen
- lanyard
- electronic product
- wheel body
- drop
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses an anti-dropping and lost-proof structure of a stylus pen, which is disposed on an electronic product and comprises a hanging rope and a winding device, wherein the hanging rope is connected with the stylus pen, and the winding device is fixedly arranged inside the electronic product and can lead the hanging rope to retract into space of the electronic product automatically. The end of the hanging rope is detachably connected with the stylus pen while the tail of the hanging rope is fixedly connected with the winding device, and the hanging rope is wound on the winding device. Through connecting the hanging rope onto the electronic product, the anti-dropping and lost-proof structure of a stylus pen can effectively prevent the stylus pen from dropping or being lost when a user operates the stylus pen so as to avoid inconvenience and economic loss to users, and increases reliability of products during usage.
Description
Technical field
The utility model belongs to the mobile hand-held device field of being with writing pen, specifically, is meant that a kind of writing pen is anti-to drop and anti-lost structure.
Background technology
At present, the handheld mobile device of band LCD/LED display screen generally is not equipped with keyboard and mouse on the market, adopts writing pen to carry out handwriting input, to make things convenient for user's real time operation.In the prior art, writing pen all is to be fastened on the electronic product, and when the user carried out hand-written operation, writing pen did not have any connection or safeguard measure with product.But in practical operation, because the user's is careless, be easy to cause dropping of writing pen, thereby influence the useful life of writing pen even cause handwriting functions to use, influence user's operation, product reliability is low, or the user forgets and writing pen is fastened on the electronic product and writing pen is lost, make the user need buy writing pen again, thereby cause user's use inconvenience and economic loss.
The utility model content
The purpose of this utility model is to provide that a kind of writing pen is anti-drops and anti-lost structure, and it can overcome above-mentioned shortcoming, prevents that writing pen from dropping or lose, and improves the reliability that product uses.
In order to achieve the above object, the technical scheme that the utility model adopted is:
A kind of writing pen is anti-to drop and anti-lost structure, be arranged on the electronic product, comprise the lanyard that is used to connect writing pen, be fixedly arranged in the above-mentioned electronic product and can automatically above-mentioned lanyard be contracted to coiling apparatus in the set space of electronic product, the end and the writing pen of above-mentioned lanyard removably connect, afterbody is fixedlyed connected with above-mentioned coiling apparatus, and above-mentioned lanyard is wound on the above-mentioned coiling apparatus.
Particularly, above-mentioned electronic product comprises fore shell and back cover, and being installed with on the above-mentioned fore shell can be for the display screen of above-mentioned writing pen operation, and above-mentioned back cover convexes with column, above-mentioned coiling apparatus is fixedly arranged on above-mentioned column inside, and above-mentioned column side offers the wire hole that can supply above-mentioned lanyard to pass.
Further, above-mentioned lanyard end is fixedly connected with the hook plug, and above-mentioned hook is fixedly connected with the elasticity button that removably connects with above-mentioned writing pen beyond the Great Wall, offers the cable-through hole that can supply above-mentioned elasticity button to wear on the above-mentioned writing pen.
Preferably, above-mentioned elasticity button adopts the elastic wire manufacturing, and the head end of the elastic wire that above-mentioned elasticity is buckled and tail end are overlapping and be in contact with one another, and the elastic wire that described elasticity is buckled is in the same plane, and described elasticity button is arranged in described cable-through hole.
Particularly, above-mentioned coiling apparatus comprises rotation wheel body, elastic reset member and fixed cap that above-mentioned rotation wheel body is resetted, said fixing lid fixedly connected with electronic product and form can ccontaining above-mentioned rotation wheel body cavity, above-mentioned electronic product convexes with an axle center post in above-mentioned cavity centre, above-mentioned rotation wheel body turning set is located on the post of above-mentioned axle center, and above-mentioned elastic reset member is located on the above-mentioned rotation wheel body and with above-mentioned axle center post and is fixedlyed connected.
More specifically, the external side of above-mentioned swiveling wheel offers can be for the groove of above-mentioned lanyard winding, and the afterbody of above-mentioned lanyard is fixedly connected on above-mentioned rotation wheel body, and above-mentioned lanyard is wound in the above-mentioned groove.
Preferably, above-mentioned elastic reset member is a plane scroll spring, the end that above-mentioned plane scroll spring is positioned at the center is a stiff end, an end that is positioned at the outside is a movable end, the said fixing end radially is bent into linearity, described movable end is bent into " own " font, but post upper end in above-mentioned axle center offers first draw-in groove of clamping said fixing end, but above-mentioned rotation wheel body inboard offers second draw-in groove of the above-mentioned movable end of clamping.
Particularly, above-mentioned fixed cap central authorities offer a perforation, and above-mentioned axle center post is arranged in above-mentioned perforation, and above-mentioned fixed cap is fixedlyed connected with above-mentioned electronic product by screw.
More specifically, the overall dimension of above-mentioned hook plug is greater than the size of above-mentioned wire hole.
A kind of writing pen provided by the utility model is anti-to drop and anti-lost structure, it can be connected in writing pen on the electronic product by lanyard, can prevent effectively that operating in the writing pen process writing pen the user drops or lose and to inconvenience and economic loss that the user causes, improved reliability of products.
Description of drawings
Fig. 1 is a product of the present utility model back side schematic perspective view;
Fig. 2 is the three-dimensional partial schematic diagram that decomposes of product of the present utility model;
Fig. 3 is the floor map that the utility model hook plug and elasticity are buckled;
Fig. 4 is the schematic perspective view of Fig. 3;
Fig. 5 is a coiling apparatus of the present utility model structural plan schematic diagram;
Fig. 6 is the schematic diagram that the elastic reset member among Fig. 5 is in the rolling-in state;
Fig. 7 is the schematic perspective view of the utility model elastic reset member;
Fig. 8 is a product of the present utility model front schematic perspective view;
Fig. 9 is that writing pen of the present utility model is fastened in the product schematic perspective view in the groove.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Be to be understood that, though described the utility model by embodiment, those of ordinary skills know, the utility model has many distortion and variation and does not break away from spirit of the present utility model, and specific embodiment described herein is only in order to explaining the utility model, and is not used in the scope of the present utility model that limits.
Referring to Fig. 1 and Fig. 2, a kind of writing pen that the utility model embodiment provides is anti-to drop and anti-lost structure, be arranged on the electronic product 2, comprise the lanyard 31 that is used to connect writing pen 1, be fixedly arranged in the described electronic product 2 and can automatically described lanyard 31 be contracted to coiling apparatus 4 in the set space of electronic product 2, the end of described lanyard 31 and writing pen 1 removably connect, afterbody is fixedlyed connected with described coiling apparatus 4, described lanyard 31 is wound on the described coiling apparatus 4, described electronic product 2 comprises fore shell 21 and back cover 22, offer a groove 221 that can fix described writing pen 1 on the described back cover 22, by described writing pen 1 being fastened in the groove 221 (referring to Fig. 9), can make product in packing, storage, prevent writing pen 1 and electronic product 2 grazing mutually in transit, avoid product appearance impaired and can reduce product occupation space volume; By such design, when the user does not use described writing pen 1, described writing pen 1 can be fastened in the groove 221 (referring to Fig. 9), prevent that writing pen 1 drops or loses when not using described writing pen 1; When the user need use described writing pen 1, earlier described writing pen 1 is extracted out from a groove 221, then lanyard 31 is pulled out and is connected on the writing pen 1 from the coiling apparatus 4 in the electronic product 2, writing pen 1 is connected with electronic product 2 by lanyard 31, prevent the user in using the process of writing pen 1 since careless manipulation writing pen 1 is dropped or loses, avoid causing writing pen 1 damage to influence its useful life even cause handwriting functions to use because of writing pen 1 drops, also avoided simultaneously losing the client has been brought inconvenience and economic loss because of writing pen 1, improved the reliability that product uses, product design is hommization more.
Referring to Fig. 1, Fig. 8 and Fig. 9, being installed with on the described fore shell 21 can be for the display screen 211 of described writing pen 1 operation, described back cover 22 convexes with column 224 downwards, can make described display screen 211 certain angle that turns forward, so that described display screen 211 can tune to the angle that is fit to user's optimal viewing angle, described coiling apparatus 4 is fixedly arranged on described column 224 inside, described column 224 sides offer the wire hole 222 that can supply described lanyard 31 to pass, reasonably utilize electronic product 2 volume inside, avoided influencing the layout of product circuit plate and other components and parts.
Referring to Fig. 3 and Fig. 4, described lanyard 31 ends are fixedly connected with hook plug 32, and preferably, described hook plug 32 adopts the plastic material manufacturing, described lanyard 31 adopts embedding and injection molding or hot melting mode to be fixed on the described hook plug 32, and lanyard 31 is fixedlyed connected with hook plug 32 reliably; Be fixedly connected with the elasticity that removably connects with described writing pen 1 on the described hook plug 32 and buckle 33, offer the cable-through hole (not shown) that can supply described elasticity button 33 to wear on the described writing pen 1.By such design, the user can be connected by lanyard 31 writing pen 1 easily with electronic product 2.
Preferably, described elasticity button 33 adopts the elastic wire bending to form, the head end of the elastic wire on the described elasticity button 33 and tail end are overlapping and be in contact with one another, the annular (referring to Fig. 3) that is a sealing, elastic wire on the described elasticity button 33 is in the same plane, described elasticity button 33 is arranged in described cable-through hole, by applying external force at elastic wire head end and tail end joint, produce a breach herein, with convenient described elasticity button 33 is penetrated cable-through hole, when removing externally applied forces, described elasticity button 33 is the annular (referring to Fig. 3) of a sealing, prevent that writing pen 1 and elasticity button 33 arbitrarily break away from, and have improved reliability of products.
Referring to Fig. 2, described coiling apparatus 4 comprises rotation wheel body 41, elastic reset member 42 and fixed cap 43 that described rotation wheel body 41 is resetted, described fixed cap 43 fixedly connected with electronic product 2 and form can ccontaining described rotation wheel body 41 cavity, the size of described cavity is slightly larger than described rotation wheel body 41, so that described rotation wheel body 41 can rotate reliably, described back cover 22 convexes with an axle center post 223 in described cavity centre, described rotation wheel body 41 central authorities offer the through hole 411 that can be sheathed on described axle center post 223, described rotation wheel body 41 turning sets are located at described axle center post 223, described elastic reset member 42 is located in the through hole 411 on the described rotation wheel body 41 and with described axle center post 223 and is fixedlyed connected, described lanyard 31 is wound on the described rotation wheel body 41, by such design, make lanyard 31 can in time be contracted in the electronic product 2, avoiding lanyard 31 to be exposed at electronic product 2, outer influence product attractive in appearance, avoids lanyard 31 to tie a knot simultaneously.
Referring to Fig. 2, described rotation wheel body 41 outsides offer can be for the groove 412 of described lanyard 31 windings, the afterbody of described lanyard 31 is fixedly connected on the described groove 412, break away from rotation wheel body 41 when preventing that lanyard 31 is stretched to the end, described lanyard 31 is wound in the described groove 412, makes coiling apparatus 4 compact conformations reasonable.
Referring to Fig. 2 and Fig. 5～Fig. 7, described elastic reset member 42 is a plane scroll spring 421, the end that described plane scroll spring 421 is positioned at the center is a stiff end 4211, an end that is positioned at the outside is a movable end 4212, described stiff end 4211 radially is bent into linearity, described movable end 4212 is bent into " own " font, but post 223 upper ends, described axle center offer first draw-in groove 2231 of the described stiff end 4211 of clamping, but described rotation wheel body 41 inboards offer second draw-in groove 413 of the described movable end 4212 of clamping, described stiff end 4211 is fastened in described first draw-in groove 2231, described movable end 4212 is fastened in described second draw-in groove 413, when the user outwards spurs hook plug 32, the lanyard 31 that is wound in the described groove 412 will be synchronized with the movement, it is that rotation axis is rotated in the forward with axle center post 223 that described lanyard 31 drives described rotation wheel body 41 simultaneously, because the stiff end 4211 of described plane scroll spring 421 is fixed on the described axle center post 223, described movable end 4212 will be with the rotation of rotation wheel body 41 synchronous forward, described plane scroll spring 421 is screwed (referring to Fig. 6), the kinetic energy that will rotate wheel body 41 simultaneously is converted to elastic potential energy, under the effect of elastic potential energy, described rotation wheel body 41 remains reverse rotation and shrinks the movement tendency of lanyard 31 to electronic product 2 inside, the user buckles described elasticity of fixedlying connected with hook plug 32 in 33 cable-through holes that snap on the writing pen 1, thereby writing pen 1 is connected with electronic product 2 by lanyard 31, lanyard 31 can freely elongate or shortens at the diverse location of hand-written operating area according to writing pen 1, prevent writing pen 1 in user's use owing to cause writing pen 1 to drop accidentally or lose and make troubles to the client; When the user does not need with use writing pen 1, can be by in cable-through hole, shifting out in the described elasticity button 33 indentation, there application of forces and with elasticity button 33, again writing pen 1 is snapped in the groove 221, rotate wheel body 41 reverse rotation and resetting under the effect of the elastic potential energy that plane scroll spring 421 is accumulated this moment, the elastic potential energy of this process midplane scroll spring 421 is converted to the kinetic energy of rotation wheel body 41, the reverse rotation driving lanyard 31 of described rotation wheel body 41 is wound in the groove 412 automatically and is contracted in the electronic product 2, avoid lanyard 31 to be exposed at outside the electronic product 2, prevent that lanyard 31 knottings from making product attractive in appearance simultaneously.
Referring to Fig. 2, described fixed cap 43 central authorities offer a perforation 431, described axle center post 223 is arranged in described perforation 431, described perforation 431 can limit the amplitude of described axle center post 223 distortion, amplitude of deformation is excessive and fracture when preventing that described axle center post 223 is stressed, described fixed cap 43 is fixedlyed connected easy accessibility by screw 44 with described electronic product 2.
Referring to Fig. 9, the overall dimension of described hook plug 32 is greater than the size of described wire hole 222, and described hook plug 32 can support and terminate in wire hole 222 outsides, prevents that hook plug 32 from falling in the electronic product 2 with lanyard 31, keeps the integrality and the consistency of product appearance simultaneously.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1. a writing pen is prevented dropping and anti-lost structure, be arranged on the electronic product, it is characterized in that: comprise the lanyard that is used to connect writing pen, be fixedly arranged in the described electronic product and can automatically described lanyard be contracted to coiling apparatus in the set space of electronic product, the end and the writing pen of described lanyard removably connect, afterbody is fixedlyed connected with described coiling apparatus, and described lanyard is wound on the described coiling apparatus.
2. a kind of writing pen as claimed in claim 1 is anti-to drop and anti-lost structure, it is characterized in that: described electronic product comprises fore shell and back cover, being installed with on the described fore shell can be for the display screen of described writing pen operation, described back cover convexes with column, described coiling apparatus is fixedly arranged on described column inside, and described column side offers the wire hole that can supply described lanyard to pass.
3. a kind of writing pen as claimed in claim 2 is anti-to drop and anti-lost structure, it is characterized in that: described lanyard end is fixedly connected with the hook plug, described hook is fixedly connected with the elasticity button that removably connects with described writing pen beyond the Great Wall, offers the cable-through hole that can supply described elasticity button to wear on the described writing pen.
4. a kind of writing pen as claimed in claim 3 is anti-to drop and anti-lost structure, it is characterized in that: described elasticity button adopts the elastic wire manufacturing, the head end of the elastic wire that described elasticity is buckled and tail end are overlapping and be in contact with one another, the elastic wire that described elasticity is buckled is in the same plane, and described elasticity button is arranged in described cable-through hole.
5. drop and anti-lost structure as each described a kind of writing pen of claim 1-4 is anti-, it is characterized in that: described coiling apparatus comprises rotation wheel body, elastic reset member and fixed cap that described rotation wheel body is resetted, described fixed cap fixedly connected with electronic product and form can ccontaining described rotation wheel body cavity, described electronic product convexes with an axle center post in described cavity centre, described rotation wheel body turning set is located on the post of described axle center, and described elastic reset member is located on the described rotation wheel body and with described axle center post and is fixedlyed connected.
6. a kind of writing pen as claimed in claim 5 is anti-to drop and anti-lost structure, it is characterized in that: the external side of described swiveling wheel offers can be for the groove of described lanyard winding, the afterbody of described lanyard is fixedly connected on described rotation wheel body, and described lanyard is wound in the described groove.
7. a kind of writing pen as claimed in claim 5 is anti-to drop and anti-lost structure, it is characterized in that: described elastic reset member is a plane scroll spring, the end that described plane scroll spring is positioned at the center is a stiff end, an end that is positioned at the outside is a movable end, described stiff end radially is bent into linearity, described movable end is bent into " own " font, but post upper end in described axle center offers first draw-in groove of the described stiff end of clamping, but described rotation wheel body inboard offers second draw-in groove of the described movable end of clamping.
8. a kind of writing pen as claimed in claim 5 is anti-to drop and anti-lost structure, it is characterized in that: described fixed cap central authorities offer a perforation, and described axle center post is arranged in described perforation, and described fixed cap is fixedlyed connected with described electronic product by screw.
9. a kind of writing pen as claimed in claim 3 is anti-to drop and anti-lost structure, and it is characterized in that: the overall dimension of described hook plug is greater than the size of described wire hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202612238U CN201601922U (en) | 2009-12-08 | 2009-12-08 | Anti-dropping and lost-proof structure of stylus pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202612238U CN201601922U (en) | 2009-12-08 | 2009-12-08 | Anti-dropping and lost-proof structure of stylus pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201601922U true CN201601922U (en) | 2010-10-06 |
Family
ID=42812979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202612238U Expired - Fee Related CN201601922U (en) | 2009-12-08 | 2009-12-08 | Anti-dropping and lost-proof structure of stylus pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201601922U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773020A (en) * | 2015-04-22 | 2015-07-15 | 黄浩 | Novel tool box for student |
| CN108628478A (en) * | 2018-07-12 | 2018-10-09 | 宁波视睿迪光电有限公司 | Interaction pen revenue and expenditure apparatus and system |
| CN108762586A (en) * | 2018-05-31 | 2018-11-06 | 芜湖星途机器人科技有限公司 | Intelligent robot signature plate |
| CN108838994A (en) * | 2018-05-31 | 2018-11-20 | 芜湖星途机器人科技有限公司 | The multi-purpose signature plate of robot |
| CN108839053A (en) * | 2018-05-31 | 2018-11-20 | 芜湖星途机器人科技有限公司 | Robot signature plate with light compensating lamp |
| CN108919989A (en) * | 2018-05-31 | 2018-11-30 | 芜湖星途机器人科技有限公司 | Robot signature plate |
| CN109710097A (en) * | 2019-02-22 | 2019-05-03 | 今皓光电（昆山）有限公司 | A kind of New-type pen rope connecting line |
| CN110301328A (en) * | 2019-07-29 | 2019-10-08 | 南京浦裕投资有限公司 | A kind of greenery patches sprinkling equipment |
-
2009
- 2009-12-08 CN CN2009202612238U patent/CN201601922U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773020A (en) * | 2015-04-22 | 2015-07-15 | 黄浩 | Novel tool box for student |
| CN108762586A (en) * | 2018-05-31 | 2018-11-06 | 芜湖星途机器人科技有限公司 | Intelligent robot signature plate |
| CN108838994A (en) * | 2018-05-31 | 2018-11-20 | 芜湖星途机器人科技有限公司 | The multi-purpose signature plate of robot |
| CN108839053A (en) * | 2018-05-31 | 2018-11-20 | 芜湖星途机器人科技有限公司 | Robot signature plate with light compensating lamp |
| CN108919989A (en) * | 2018-05-31 | 2018-11-30 | 芜湖星途机器人科技有限公司 | Robot signature plate |
| CN108628478A (en) * | 2018-07-12 | 2018-10-09 | 宁波视睿迪光电有限公司 | Interaction pen revenue and expenditure apparatus and system |
| CN109710097A (en) * | 2019-02-22 | 2019-05-03 | 今皓光电（昆山）有限公司 | A kind of New-type pen rope connecting line |
| CN110301328A (en) * | 2019-07-29 | 2019-10-08 | 南京浦裕投资有限公司 | A kind of greenery patches sprinkling equipment |
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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: 20101006 Termination date: 20121208 |