CN2864803Y - Pencil capable of caution excessive force application - Google Patents
Pencil capable of caution excessive force application Download PDFInfo
- Publication number
- CN2864803Y CN2864803Y CNU2005201293010U CN200520129301U CN2864803Y CN 2864803 Y CN2864803 Y CN 2864803Y CN U2005201293010 U CNU2005201293010 U CN U2005201293010U CN 200520129301 U CN200520129301 U CN 200520129301U CN 2864803 Y CN2864803 Y CN 2864803Y
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- CN
- China
- Prior art keywords
- pen
- shell
- pen core
- force
- warning
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- Expired - Fee Related
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Abstract
The utility model discloses a pen which capable of warning over force including a pen casing, a pen lead, an elastic body, a circuit board, a battery and a warner. The pen lead is provided in the pen casing movably, the elastic body is provided between the pen casing and the pen lead. The circuit board and the battery are provided inside the pen casing and the battery couples the circuit board. The warner is provided on the pen casing and couples with the circuit board. The pen lead triggers the circuit board to make the warner to take effect. Thereby when the user applies force on the pen surface within a default value, the warner will not send any warning, however, when the user applies force on the object force stronger than or equal to the default value, the warning will send warnings.
Description
Technical field
The utility model relates to a kind of pen, particularly relates to a kind of pen of warning the excessive application of force.
Background technology
Flourish along with electronics technology, portable electronic product are constantly towards the trend development of high-effect and miniaturization, to satisfy the demands of consumers.The kind of portable electronic product comprises mobile computer, personal digital assistant and mobile phone etc.With regard to personal digital assistant (hereinafter to be referred as PDA),, make PDA become the selection that some user substitutes mobile computer because PDA has the size of size as the palm.
Generally speaking, PDA can set Touch Screen usually on the surface of its display, allows the user can utilize its finger tip or holds and hold the Touch Screen that the appended pointer of PDA is touched PDA, to reach the purpose of instruction or character input.In order to increase the speed of character input, some PDA can increase the side of QWERTY keyboard (Qwerty) in display, to allow the user with mode input instruction or the character of hand to push.
As PDA during, understand the situation of generation systems unavoidably, so PDA also has the design of reset button (reset key) when machine in normal operation.Restart the operating system of PDA for the reset button that prevents user's false touch PDA, reset button is that edge is located on the shell of PDA mostly, and the surface of reset button need be lower than the surface of shell.Similarly, restart the operating system of PDA for the reset button that prevents user's false touch PDA, the strength that the user is applied to reset button must be set greater than a default value reset button is had an effect.
PDA normally designs and allows the user come the application of force to its reset button by the nib of the appended pointer of PDA.In order to reach the default strength of having an effect of reset button, the user can apply excessive strength on the reset button of PDA by pointer usually.In addition, the reset button of PDA normally designs the back side that is positioned at PDA, this makes the user can watch the display in the front of PDA in the application of force hardly to the process of reset button, thereby causes the user also can apply excessive strength on the reset button of PDA by pointer.Yet, often apply excessive strength and on the reset button of PDA, will make reset button deform or come off, thereby shorten its serviceable life.
The utility model content
The purpose of this utility model provides a kind of pen of warning the excessive application of force, in order in time to remind the user not after the degree application of force.
For reaching above-mentioned or other purpose of the present invention, the utility model proposes a kind of pen of warning the excessive application of force, it comprises a shell, a pen core, an elastic body, a circuit board, a battery and an attention device.Pen core is located in the shell movably, and moves axially along an axis with respect to a shell, and pen core has a nib, and it passes a shell and is exposed to outside the shell.Elastic body is located between a shell and the pen core.Circuit board is located in the shell.Battery is located in the shell, and is coupled to circuit board, tries device in order to power supply to this police.Attention device is located on the shell, and is coupled to circuit board, and pen core is suitable for the trigger circuit plate has an effect attention device.
When elastic body affords from one during less than the strength of a default strength of pen core with respect to a shell, elastomeric deflection does not cause pen core to come the trigger circuit plate so that attention device is had an effect.In addition, when elastic body affords from one during more than or equal to the strength of default strength of pen core with respect to a shell, elastomeric deflection causes pen core to come the trigger circuit plate so that attention device is had an effect.
In an embodiment of the present utility model, the end away from nib of pen core is suitable for the trigger circuit plate so that attention device is had an effect.
In an embodiment of the present utility model, circuit board has most electrodes, and the end away from nib of pen core is suitable for contacting these electrodes and comes the trigger circuit plate so that attention device is had an effect.
In an embodiment of the present utility model, elastic body is a spring.
In an embodiment of the present utility model, a shell has a shell flange, and it is positioned at the inside surface of a shell, and pen core has a pen core flange, and it is positioned at the outside surface of pen core, and elastic body is located between a shell flange and the pen core flange.
In an embodiment of the present utility model, the pen that can warn the excessive application of force more comprises a limiting section, and it is located in the shell, and has one first perforation, and it allows pen core pass, in order to the move radially scope of restriction pen core with respect to axis.
In an embodiment of the present utility model, limiting section has more a defining flange, and it is positioned at the outside surface of limiting section, and between an elastic body and a shell flange.
In an embodiment of the present utility model, a shell has one first and stops portion, and it is positioned on the shell, and pen core has one second and stop portion, and it is positioned on the pen core, in order to limit pen core jointly at the online shaft orientation moving range of axle with first portion that stops.
In an embodiment of the present utility model, first portion of stopping to have one second perforation, and it allows pen core pass, in order to the move radially scope of restriction pen core with respect to axis.
In an embodiment of the present utility model, attention device is a hummer.
In an embodiment of the present utility model, attention device is the LED lamp.
In an embodiment of the present utility model, attention device is a video display.
Based on above-mentioned, the pen of warning the excessive application of force of the present utility model is to utilize the elastomeric shift motion of controlling pen core corresponding to the deformation quantity that adds the application of force, with the decision pen core whether the trigger circuit plate so that attention device have an effect, so can remind the user body surface not to be applied excessive strength by this.
For above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, an embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Figure 1A is a kind of side view of warning the pen of the excessive application of force of the utility model one embodiment;
Figure 1B is the cut-open view along the I-I line of Figure 1A;
Fig. 2 A is subjected to the side view of excessive external force for its pen core of pen of Figure 1A;
Fig. 2 B is the cut-open view along the II-II line of Fig. 2 A;
Fig. 3 is the local pen core of Figure 1B and the synoptic diagram of circuit board.
Embodiment
Figure 1A is a kind of side view of warning the pen of the excessive application of force of an embodiment of the present utility model.Figure 1B is the cut-open view along the I-I line of Figure 1A.Please refer to Figure 1A and Figure 1B.The pen 100 of warning the excessive application of force of present embodiment comprises a shell 110, a pen core 120, an elastic body 130, a circuit board 140, a battery 150 and a plurality of attention device 160.Pen core 120 is located in the shell 110 movably, and moves axially along an axis A with respect to a shell 110, and pen core 120 has a nib 120a, and it passes a shell 110 and is exposed to outside the shell 110.Elastic body 130 is located between a shell 110 and the pen core 120, and elastic body 130 for example is a spring.Circuit board 140 is located in the shell 110.Battery 150 is located in the shell 110, and is coupled to circuit board 140, gives above-mentioned attention device 160 in order to power supply.Attention device 160 is located on the shell 110, and is coupled to circuit board 140.Pen core 120 is suitable for trigger circuit plate 140 has an effect attention device 160.
In the present embodiment, a shell 110 has a shell flange 112, and it is positioned at the inside surface of a shell 110, and pen core 120 has a pen core flange 122, and it is positioned at the outside surface of pen core 120, and elastic body 130 is located between a shell flange 112 and the pen core flange 122.Therefore, the two ends of elastic body 130 can be connected to respectively between a shell flange 112 and the pen core flange 122, make the strength that puts on pen core 120 with respect to a shell 110 can corresponding cause the deformation of elastic body 130, and then cause the motion of pen core 120 with respect to a shell 110.
In order to limit the move radially scope of pen core 120 with respect to axis A, pen 100 more comprises a limiting section 170, and it is located in the shell 110, and has one first perforation H1, and it allows pen core 120 pass, in order to the move radially scope of restriction pen core 120 with respect to axis A.In the present embodiment, limiting section 170 can be a sleeve pipe, and it constitutes the first perforation H1.In addition, limiting section 170 has more a defining flange 172, and it is positioned at the outside surface of limiting section 170, and between an elastic body 130 and a shell flange 112.
In order to limit the shaft orientation moving range of pen core 120 with respect to axis A, shell 110 has one first and stops the S1 of portion, it is positioned on the shell 110, and pen core 120 has one second and stops the S2 of portion, it is positioned on this pen core 120, in order to first to stop the S of portion 1 and limit the shaft orientation moving range of this pen core 120 on this axis A jointly with this.In the present embodiment, first stops the S1 of portion has more one second perforation H2, and it allows this pen core 120 pass, in order to limit the move radially scope of this pen core 120 with respect to this axis A.
In the present embodiment, when pen core 120 with respect to a shell 110 along axis A after circuit board 140 moves a distance D, conducting end away from nib 120a of pen core 120 (i.e. a tail 120b) will touch a plurality of electrodes 142 (as shown in Figure 3) on the circuit board 140 simultaneously, so that these attention devices 160 that are coupled to circuit board 140 are had an effect.
Please refer to Figure 1B, hold a shell 110 of holding pen 100 as the user, and the nib 120a of the pen core 120 by pen 100 comes the application of force to body surface, make elastic body 130 afford from one during of pen core 120 less than the strength of a default strength with respect to a shell 110, the deflection of elastic body 130 does not cause pen core 120 to come trigger circuit plate 140, makes these attention devices 160 can not have an effect.
Further say, the unlikely pen core 120 that makes of the deflection of elastic body 130 surpasses above-mentioned distance D along axis A towards the displacement that circuit board 140 moves, make a tail 120b of pen core 120 can not touch these electrodes 142 of circuit board 140, thereby make these attention devices 160 can not have an effect.Moreover after the strength releasing that is applied on the elastic body 130, elastic body 130 will return to the state of Figure 1B, and simultaneously with pen core 120 pushed home.
Fig. 2 A is the side view that its pen core of pen of Figure 1A is subjected to excessive external force, and Fig. 2 B is the cut-open view along the II-II line of Fig. 2 A.Please refer to Figure 1B and Fig. 2 B, hold a shell 110 of holding pen 100 as the user, and the nib 120a of the pen core 120 by pen 100 comes the application of force to body surface, make elastic body 130 afford from one during of pen core 120 more than or equal to the strength of a default strength with respect to a shell 110, the deflection of elastic body 130 can cause pen core 120 to come trigger circuit plate 140, makes these attention devices 160 have an effect.
Further say, the deflection of elastic body 130 can cause to such an extent that the displacement that moves towards circuit board 140 along axis A of pen core 120 equals above-mentioned distance D, make a tail 120b of pen core 120 can touch these electrodes 142 of circuit board 140, thereby make these attention devices 160 have an effect.
In the present embodiment, attention device 160a is a hummer, reminds the user in order to produce audio.Attention device 160b is a LED lamp, reminds the user in order to produce light.Attention device 160c is a video display, reminds the user in order to produce image.
In sum, the pen of warning the excessive application of force of the present utility model is to utilize the elastomeric shift motion of controlling pen core corresponding to the deformation quantity that adds the application of force, with the decision pen core whether the trigger circuit plate so that attention device have an effect, so can remind the user body surface not to be applied excessive strength by this.Therefore, the utility model removes and can be applicable to remind the user the reset button of PDA not to be applied excessive strength, beyond the serviceable life that prolongs reset button, also can be applicable to remind the user not by this to PDA or even the Touch Screen of any electronic installation apply excessive strength, to prolong the serviceable life of Touch Screen.
Claims (12)
1. the pen that can warn the excessive application of force is characterized in that, comprising: a shell; One pen core is located in this shell movably, and moves axially along an axis with respect to this shell, and this pen core has a nib, and it passes this shell and is exposed to outside this shell; One elastic body is located between this shell and this pen core; One circuit board is located in this shell; One attention device is located on this shell, and is coupled to this circuit board, and this pen core is used to trigger this circuit board so that this attention device action; And a battery, be located in this shell, and be coupled to this circuit board, give this attention device in order to power supply; When this elastic body affords from one during less than the strength of a default strength of this pen core with respect to this shell, this elastomeric deflection does not cause this pen core to trigger this circuit board so that this attention device is had an effect, when this elastic body affords from one during more than or equal to the strength of this default strength of this pen core with respect to this shell, this elastomeric deflection causes this pen core to trigger this circuit board so that this attention device is had an effect.
2. the pen of warning the excessive application of force as claimed in claim 1 is characterized in that, this pen core is used to trigger this circuit board so that this attention device action away from an end of this nib.
3. the pen of warning the excessive application of force as claimed in claim 2 is characterized in that, this circuit board has most electrodes, and this pen core is used to contact away from an end of this nib, and this each electrode triggers this circuit board so that this attention device action.
4. the pen of warning the excessive application of force as claimed in claim 1 is characterized in that this elastic body is a spring.
5. the pen of warning the excessive application of force as claimed in claim 1 is characterized in that, this shell has a shell flange, it is positioned at the inside surface of this shell, and this pen core has a pen core flange, and it is positioned at the outside surface of this pen core, and this elastic body is located between this shell flange and this pen core flange.
6. the pen of warning the excessive application of force as claimed in claim 5 is characterized in that, more comprises a limiting section, and it is located in this shell, and has one first perforation, and it allows this pen core pass, in order to limit the move radially scope of this pen core with respect to this axis.
7. the pen of warning the excessive application of force as claimed in claim 6 is characterized in that this limiting section has more a defining flange, and it is positioned at the outside surface of this limiting section, and between this elastic body and this shell flange.
8. the pen of warning the excessive application of force as claimed in claim 1, it is characterized in that, this shell has one first and stops portion, it is positioned on this shell, and this pen core has one second and stops portion, it is positioned on this pen core, in order to limit this pen core jointly at this online shaft orientation moving range with this first portion that stops.
9. the pen of warning the excessive application of force as claimed in claim 8 is characterized in that, this first portion of stopping to have one second perforation, and it allows this pen core pass, in order to limit the move radially scope of this pen core with respect to this axis.
10. the pen of warning the excessive application of force as claimed in claim 1 is characterized in that this attention device is a hummer.
11. the pen of warning the excessive application of force as claimed in claim 1 is characterized in that, this attention device is the LED lamp.
12. the pen of warning the excessive application of force as claimed in claim 1 is characterized in that this attention device is a video display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201293010U CN2864803Y (en) | 2005-10-13 | 2005-10-13 | Pencil capable of caution excessive force application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201293010U CN2864803Y (en) | 2005-10-13 | 2005-10-13 | Pencil capable of caution excessive force application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864803Y true CN2864803Y (en) | 2007-01-31 |
Family
ID=37677254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201293010U Expired - Fee Related CN2864803Y (en) | 2005-10-13 | 2005-10-13 | Pencil capable of caution excessive force application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864803Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101754596B (en) * | 2008-11-28 | 2012-05-30 | 英业达股份有限公司 | Portable electronic device |
-
2005
- 2005-10-13 CN CNU2005201293010U patent/CN2864803Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101754596B (en) * | 2008-11-28 | 2012-05-30 | 英业达股份有限公司 | Portable electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20141013 |
|
| EXPY | Termination of patent right or utility model |