CN205091714U - Stylus pen - Google Patents
Stylus pen Download PDFInfo
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- CN205091714U CN205091714U CN201520821396.6U CN201520821396U CN205091714U CN 205091714 U CN205091714 U CN 205091714U CN 201520821396 U CN201520821396 U CN 201520821396U CN 205091714 U CN205091714 U CN 205091714U
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- inductive switch
- pointer
- power supply
- unit
- supply unit
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Abstract
The utility model discloses a stylus pen, including power supply unit, touch signal emission unit, controller unit, touch -control unit, touch signal emission unit, touch -control unit all are connected with controller unit, are provided with on the power supply unit to be used for controlling its inductive switch who switches on or break off. The anodal inductive switch's of connection of the battery in the power supply unit the pin that triggers is held, and the control end of steady voltage chip is connected to inductive switch's the other end. The utility model discloses combine together inductive switch with stylus pen's power supply unit for stylus pen switches on the power when using, deenergization when for use, thus the power switches on under normal use's the condition being in to have realized stylus pen, closes the power can't normal use the time, reaches power saving and convenient operation's purpose.
Description
Technical field
The utility model relates to surface acoustic wave touch technical field, is specifically related to a kind of pointer.
Background technology
Along with the development and application of the convenient mutual touch technology of e-platform, increasing routine matter and business select that electronic mode is self-service to be handled.At present, the use in conjunction of infrared touch panel and pointer is very ripe.Mostly the triggering mode of existing pointer is mechanical triggering mode, needs user firmly to go pressing nib or Push switch that pointer just can be made to send ultrasound wave.But in real world applications, the power supply of pointer adopts powered battery more, even if pointer is not in the firing state namely under unused state, the battery of its inside still keeps power supply state, the waste loss of electric energy will be caused like this, battery altering frequency is high, brings great inconvenience to the application of pointer.
Utility model content
In view of this, the utility model provides a kind of pointer, inductive switch is utilized to control being turned on or off of pointer internal electric source, turn-on power when making pointer be greater than a special angle in use with the angle of surface level, the deenergization when being less than a special angle, thus easy to use, economize energy, reduces battery altering frequency.
For solving above technical matters, the technical scheme that the utility model provides is a kind of pointer, comprise power supply unit, touching signals transmitter unit, controller unit, touch control unit, described touching signals transmitter unit, touch control unit are all connected with described controller unit, the power supply unit of described pointer are provided with the inductive switch be turned on or off for controlling described power supply unit;
Described power supply unit comprises battery, described battery through voltage stabilizing chip be described touching signals transmitter unit, controller unit, touch control unit power;
The positive pole of described battery connects the trigger pin end of described inductive switch, and the other end of described inductive switch connects the control end of described voltage stabilizing chip;
Described inductive switch is connected with described controller unit.
Further, the control end of described voltage stabilizing chip and the other end of described inductive switch are also provided with voltage hold circuit;
Described voltage hold circuit is the parallel circuit of resistance and electric capacity, and one end connects the control end of described voltage stabilizing chip, and the other end connects with reference to ground.
Further, described inductive switch is any one in ball switch, vibroswitch, mercury cut-off.
Further, when described inductive switch is unidirectional inductive switch, be provided with 2, described pointer rotates with user's left hand and right hand, one of them inductive switch and described power supply unit conducting.
Further, the close nib of trigger pin end of described inductive switch, away from a tail.
Further, described inductive switch outer setting has protective housing, and the chamfering of described housing surrounding is circular arc chamfering.
As can be seen from technique scheme: pointer described in the utility model has additional for the inductive switch controlling power supply conducting Yu cut-off in in-line power unit.Wherein, the positive pole of the battery in power supply unit connects the trigger pin end of inductive switch, and the other end of inductive switch connects the control end of the voltage stabilizing chip in power supply unit.Pointer described in the utility model, utilizes inductive switch to control being turned on or off of pointer internal electric source, make pointer in use internal electric source power, internal electric source disconnects using electricity wisely in the dormant state.Turn-on power when can realize being greater than a special angle with the angle of surface level, the deenergization when being less than a special angle; Or inductive switch is changed by the stationary state detecting described pointer, becomes power supply unit described in motion state conducting, becomes stationary state disconnect described power supply unit from motion state, thus reach power saving and easy to operate object from stationary state.
Compared with prior art, the beneficial effects of the utility model are:
The utility model pointer, has additional for the inductive switch controlling power supply conducting Yu cut-off in in-line power unit.Inductive switch is utilized to control being turned on or off of pointer internal electric source, simultaneously, due to pointer be less than a special angle with the angle of surface level in use time, pointer cannot reach the object of writing, thus the use of pointer is the restriction of useful special angle, inductive switch combines with the power supply unit of pointer by the utility model, turn-on power when making pointer be greater than a special angle in use with the angle of surface level, the deenergization when being less than a special angle, thus achieve pointer power supply conducting when being in the angular range that can normally use, the powered-down when cannot normally use, reach power saving and easy to operate object.
Inductive switch set by the utility model pointer inside can adjust the angle characteristic of inductive switch according to the custom of user, to change the angular range that state switches, to realize more accurate battery saving mode.
Accompanying drawing explanation
Fig. 1 is the utility model pointer inner structure schematic diagram;
Fig. 2 is the utility model touch control pen structure schematic diagram;
Fig. 3 is the utility model embodiment one pointer in-line power element circuit schematic diagram;
Fig. 4 is the utility model embodiment one induction switch structure schematic diagram;
Fig. 5 is the utility model embodiment two pointer in-line power element circuit schematic diagram;
Fig. 6 is the utility model embodiment two induction switch structure schematic diagram;
Fig. 7 is the A partial enlarged drawing in Fig. 2.
Embodiment
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Pointer described in the utility model, utilizes inductive switch to control being turned on or off of pointer internal electric source, turn-on power when making pointer be greater than a special angle in use with the angle of surface level, the deenergization when being less than a special angle; Or inductive switch changes for the stationary state detecting described pointer, become power supply unit described in motion state conducting from stationary state, become stationary state from motion state and disconnect described power supply unit, thus reach power saving and easy to operate object.Wherein, inductive switch is the one in ball switch, vibroswitch, mercury cut-off etc.
Embodiment one
Described by the present embodiment is a kind of pointer, as shown in Figure 1, 2, this pointer profile is lip pencil, and comprise power supply unit 1, touching signals transmitter unit 2, controller unit 3, touch control unit 4, inductive switch 5, in the present embodiment, inductive switch 5 adopts ball switch 13.Touching signals transmitter unit 2, touch control unit 4 are all connected with controller unit 3, and power supply unit 1 comprises battery 11, voltage stabilizing chip 12, ball switch 13.Battery 11 through voltage stabilizing chip 12 be touching signals transmitter unit 2, controller unit 3, touch control unit 4 power.Ball switch 13 is turned on or off when being special angle for detecting, obtaining the angle of described pointer and surface level power supply, to realize turn-on power pointer is greater than a special angle in use during with the angle of surface level, the deenergization when being less than a special angle.
In the present embodiment, ball switch 13 is to be arranged in pointer with the mode of plane-parallel, and as shown in Figure 4, ball switch 13 is two ball-type tilt induction unidirectional trigger switches, this ball switch 13 tilts to block end, is open circuit OFF state when angle of inclination is greater than 10 °; It tilts to trigger pin end, is closed circuit ON state when angle of inclination is greater than 10 °.Ball switch 13 is connected with controller unit 2, and be turned on or off when it is special angle for detecting, obtaining the angle of described pointer and surface level power supply unit 1.Particularly see Fig. 3, the positive pole of battery 11 connects the trigger pin end 131 of ball switch 13, and the other end 132 of ball switch connects the control end 121 of voltage stabilizing chip 12; The control end 121 of voltage stabilizing chip 12 is also provided with voltage hold circuit with the other end 132 of ball switch 13, and described voltage hold circuit is the parallel circuit of resistance and electric capacity, and one end connects the control end 121 of voltage stabilizing chip, and the other end connects with reference to ground 123.And the trigger pin end 131 of ball switch 13 is near nib, away from a tail.
In the present embodiment, ball switch 13 is utilized to control the pointer course of work of power supply conducting as follows:
Pointer is horizontal is placed in relative level face, and now, the two ball in inside of the rolling switch 13 of pointer inside is also horizontal not to tilt for open circuit OFF state, and power supply disconnects.User people takes up one's pen to cause the horizontality of pointer to change, and when ball switch 13 tilts to block end, a tail, is open circuit OFF state when angle of inclination is greater than 10 °; Tilting to trigger pin end 131, is closed circuit ON state when angle of inclination is greater than 10 °.Therefore, when ball switch 13 to tilt with the angle of surface level for being less than special angle 10 ° to trigger pin end 131, power supply unit disconnects in open-circuit condition due to ball switch 13; When ball switch 13 to tilt with the angle of surface level for being greater than special angle 10 ° to trigger pin end 131, power supply unit is due to ball switch 13 conducting in closed circuit state.When ball switch 13 tilts to block end, during with the angle of surface level for being greater than the first angle 10 °, power supply unit disconnects in open-circuit condition due to ball switch 13.
Write by user's usual way, the special angle described in the present embodiment can be 10 °-45 °.During concrete use, above-mentioned special angle is best angle and special angle with 30 ° but is not limited thereto.
Ball switch 13 in the present embodiment is unidirectional inductive switch, can be provided with 2, to make pointer rotate with user's left hand and right hand, and one of them ball switch 13 and power supply unit 1 conducting.
Ball switch 13 outside is also provided with protective housing 134, and the chamfering of housing 134 surrounding is circular arc chamfering, as shown in Figure 7.
The utility model pointer utilizes ball switch to control being turned on or off of pointer internal electric source, turn-on power when making pointer be greater than a special angle in use with the angle of surface level, the deenergization when being less than a special angle, thus reach power saving and easy to operate object.
Embodiment two
Described by the present embodiment is a kind of pointer, as shown in Figure 1, 2, this pointer profile is lip pencil, and comprise power supply unit 1, touching signals transmitter unit 2, controller unit 3, touch control unit 4, inductive switch 5, in the present embodiment, inductive switch 5 adopts vibroswitch 14.Touching signals transmitter unit 2, touch control unit 4 are all connected with controller unit 3, and power supply unit 1 comprises battery 11, voltage stabilizing chip 12, vibroswitch 14.Battery 11 through voltage stabilizing chip 12 be touching signals transmitter unit 2, controller unit 3, touch control unit 4 power.Vibroswitch 14 is connected with described controller unit, and it changes for the state detecting described pointer, becomes power supply unit described in motion state conducting from stationary state, becomes stationary state disconnect described power supply unit from motion state.
In the present embodiment, vibroswitch 14 is to be arranged in pointer with the mode of plane-parallel, as shown in Figure 6, vibroswitch 14 is spring type, non-directional oscillating contact switch, this vibroswitch 14 is open circuit OFF state when static, is moment ON state when being subject to external force or translational speed reaches suitable centrifugal force.Vibroswitch 14 is connected with controller unit 2, and it changes for the state detecting described pointer, becomes motion state conducting power supply unit 1 from stationary state, becomes stationary state disconnect power supply unit 1 from motion state.Particularly see Fig. 5, the positive pole of battery 11 connects the pogo pin end 141 of vibroswitch 13, and the other end 142 of vibroswitch connects the control end 121 of voltage stabilizing chip 12; The control end 121 of voltage stabilizing chip 12 is also provided with voltage hold circuit with the other end 142 of vibroswitch 14, and described voltage hold circuit is the parallel circuit of resistance and electric capacity, and one end connects the control end 121 of voltage stabilizing chip, and the other end connects with reference to ground 123.
In the present embodiment, vibroswitch 14 is utilized to control the pointer course of work of power supply conducting as follows:
Pointer is stationary state, and now, the vibroswitch 14 of pointer inside is open circuit OFF state when static, and power supply disconnects.User people picks up pointer to cause pointer to move under the impact of external force, thus makes the conductive pin transient switching of vibroswitch 14, power supply conducting.Real user gives pointer external force when using pointer also makes the stationary state of pointer change simultaneously.When pointer becomes motion state conducting power supply unit 1 from stationary state, become stationary state from motion state and disconnect power supply unit 1.
Vibroswitch 13 outside is also provided with protective housing 134, and the chamfering of housing 134 surrounding is circular arc chamfering, as shown in Figure 7.
The utility model pointer utilizes vibroswitch to control being turned on or off of pointer internal electric source, make pointer in use, power supply unit described in motion state conducting is become from stationary state, become stationary state from motion state and disconnect described power supply unit, thus reach power saving and easy to operate object.
Below be only preferred implementation of the present utility model, it should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a pointer, comprise power supply unit, touching signals transmitter unit, controller unit, touch control unit, described touching signals transmitter unit, touch control unit are all connected with described controller unit, it is characterized in that, the power supply unit of described pointer being provided with the inductive switch be turned on or off for controlling described power supply unit;
Described power supply unit comprises battery, described battery through voltage stabilizing chip be described touching signals transmitter unit, controller unit, touch control unit power;
The positive pole of described battery connects the trigger pin end of described inductive switch, and the other end of described inductive switch connects the control end of described voltage stabilizing chip;
Described inductive switch is connected with described controller unit.
2. pointer according to claim 1, is characterized in that, the control end of described voltage stabilizing chip and the other end of described inductive switch are also provided with voltage hold circuit;
Described voltage hold circuit is the parallel circuit of resistance and electric capacity, and one end connects the control end of described voltage stabilizing chip, and the other end connects with reference to ground.
3. pointer according to claim 1, is characterized in that, described inductive switch is any one in ball switch, vibroswitch, mercury cut-off.
4. pointer according to claim 1, is characterized in that, when described inductive switch is unidirectional inductive switch, is provided with 2, and described pointer rotates with user's left hand and right hand, one of them inductive switch and described power supply unit conducting.
5. pointer according to claim 1, is characterized in that, the close nib of trigger pin end of described inductive switch, away from a tail.
6. pointer according to claim 1, is characterized in that, described inductive switch outer setting has protective housing, and the chamfering of described housing surrounding is circular arc chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821396.6U CN205091714U (en) | 2015-10-21 | 2015-10-21 | Stylus pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821396.6U CN205091714U (en) | 2015-10-21 | 2015-10-21 | Stylus pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205091714U true CN205091714U (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520821396.6U Active CN205091714U (en) | 2015-10-21 | 2015-10-21 | Stylus pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205091714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816124A (en) * | 2019-11-07 | 2020-02-21 | 汉王科技股份有限公司 | Capacitance pencil and intelligent accessory thereof |
| CN111694449A (en) * | 2019-03-15 | 2020-09-22 | 翰硕电子股份有限公司 | Touch control pen structure |
-
2015
- 2015-10-21 CN CN201520821396.6U patent/CN205091714U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111694449A (en) * | 2019-03-15 | 2020-09-22 | 翰硕电子股份有限公司 | Touch control pen structure |
| CN110816124A (en) * | 2019-11-07 | 2020-02-21 | 汉王科技股份有限公司 | Capacitance pencil and intelligent accessory thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |