CN202677318U - Wireless stylus pen - Google Patents
Wireless stylus pen Download PDFInfo
- Publication number
- CN202677318U CN202677318U CN 201220247843 CN201220247843U CN202677318U CN 202677318 U CN202677318 U CN 202677318U CN 201220247843 CN201220247843 CN 201220247843 CN 201220247843 U CN201220247843 U CN 201220247843U CN 202677318 U CN202677318 U CN 202677318U
- Authority
- CN
- China
- Prior art keywords
- wireless
- signal
- shell
- touch pen
- pen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
The utility model discloses a wireless touch control pen which comprises a pen point, a pen casing, a circuit module and a signal transmission module. The circuit module and the signal transmission module are arranged in the pen casing, the circuit module is connected with the pen point and has a signal amplification function, the signal transmission module has a function of increasing wireless signal reception angle, and the pen point protrudes and is exposed outside the pen casing. The wireless stylus pen is simple in structure, can receive wireless transmission signals such as infrared signals and send communication protocol signals, and accordingly wireless communication remote control between the wireless touch control pen and a display terminal device with a touch write function is achieved, wireless signals such as the infrared signals from various angles are received more conveniently, and induction sensitivity between the wireless touch control pen and a touch panel is also evidently improved.
Description
Technical field
The utility model relates to the pointer field, particularly relates to a kind of Wireless touch pen.
Background technology
Along with after touch control screen is applied to various electronic products, the pointer of corresponding electronic product is also arisen at the historic moment, and generally common are touch-screen mobile phone and the pointer supporting with it.Pointer is as a kind of common electronic installation operation tool, and wherein take the pointer that is applied to capacitance touch control screen as example, it is a stature matter mainly with metal material greatly, and nib is take soft conductive material as main, whereby simulating human finger touch induction.Existing pointer generally all is arranged in the electronic installation, when using pointer, only needs pointer is extracted in above-mentioned housing, so just can control easily touch-screen.Yet, owing to having signal to be connected between pointer and the electronic installation, thus often have a connecting line to link to each other with electronic installation at an end of pointer, and the length restriction of connecting line pointer indiscriminately ad. as one wishes use, thereby bring inconvenience to the operator.For avoiding the problems referred to above, also occurred some Wireless touch pens on the market, yet an existing Wireless touch structure is comparatively complicated, and is difficult for making.
In addition, existing pointer is normal the phenomenon identified by touch screen to occur being difficult for, the inconvenience that the induction sensitivity of pointer and touch screen is not high when often causing the user to operate, so need a kind of follow-on Wireless touch pen badly and overcome defects.
Summary of the invention
The technical matters that the utility model mainly solves provides a kind of Wireless touch pen, and is simple in structure, can receive infrared wireless signal transmission and the transmission communication protocol signal of waiting, and realizes the wireless telecommunications remote control.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of Wireless touch pen is provided, comprise nib, a shell, also comprise the circuit module and the signal transmission module that are arranged in described the shell, described circuit module links to each other with described nib, described circuit module has signal amplifying function, and described nib is protruding to be exposed to outside described the shell.
The beneficial effects of the utility model are: the utility model is simple in structure, can receive infrared wireless signal transmission and the transmission communication protocol signal of waiting, thereby and have to touch and realize the wireless telecommunications remote control between the writing function display terminal, and more easily receive the wireless signal such as infrared of all angles, the induction sensitivity of itself and touch screen is also obviously improved.
Description of drawings
Fig. 1 is the side structure schematic diagram of the utility model Wireless touch embodiment one;
Fig. 2 is the side structure schematic diagram of the utility model Wireless touch embodiment two;
Fig. 3 be shown in the oscillogram of a Wireless touch embodiment one output signal;
Fig. 4 be shown in the oscillogram of a Wireless touch embodiment two output signals;
The mark of each parts is as follows in the accompanying drawing: 1, Wireless touch pen, 10, nib, 11, a shell, 12, screen layer, 13, circuit module, 14, signal transmission module, 131, control device of wireless, 132, signal amplifying apparatus, 133, supply unit, 141, the polygon crystal, 142, reflecting piece.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1 and Fig. 2, the utility model embodiment comprises:
A kind of Wireless touch pen 1 comprises: nib 10, a shell 11, and described written 10 are made by conductive material, and the part of described shell 11 can be made by conductive material, described written 10 protruding being exposed to outside described the shell 11.Also comprise the circuit module 13 and the signal transmission module 14 that are arranged in described the shell 11, described circuit module 13 links to each other with described written 10, and described circuit module 13 has signal amplifying function.
Specifically, described circuit module 13 comprises control device of wireless 131, signal amplifying apparatus 132 and supply unit 133, described signal amplifying apparatus 132 is connected between described control device of wireless 131 and described written 10, the power end of described control device of wireless 131, hold, the power end of described signal amplifying apparatus 132, hold with the power end of described supply unit 133, hold respectively and interconnect.Described control device of wireless 131 comprises the reception of wireless signals end, the communication signal transmitting terminal, described communication signal transmitting terminal can send communication protocol signal to the electronic equipment with touch controllable function, described reception of wireless signals end can receive the infrared wireless signal that waits that the chip from the electronic equipment with touch controllable function emits, then described wireless signal is sent to signal amplifying apparatus 132, thereby reduced the connecting line that connects Wireless touch pen 1 and electronic equipment, realized the wireless telecommunications remote control, and the mode that realizes the wireless telecommunications remote control is confined to this a kind of wireless signal transmission of infrared signal incessantly, also can pass through bluetooth, WiFi(Wireless Fidelity, wireless compatibility authentication) wireless network signal such as.
In order to make Wireless touch pen 1 more easily receive the wireless signal of all angles, in described shell 11, can be provided with signal transmission module 14, described shell 11 near described written 10 places can see through infrared grade for wireless signal simultaneously.Described signal transmission module 14 comprises a printing opacity polygon crystal 141, designs in close described written 10 places.Take Infrared as example, when Infrared was injected through described shell 11, through optically focused, the refraction action of described polygon crystal 141, the reception of wireless signals end of described control device of wireless 131 more easily received infrared signal; Described signal transmission module 14 also can comprise the reflecting piece 142 of a plurality of strips, is a shell 11 inside surfaces that matrix type is arranged in close described written 10 places.According to the fineness of described Wireless touch pen 1 and the placed angle of described circuit module 13, arrangement scope and the mode of described reflecting piece 142 can be set as required.Still take Infrared as example, because the angle that described control device of wireless 13 receives infrared signal is within the specific limits, when the Infrared that surpasses this scope is injected through described shell 11, through the reflection of described reflecting piece 142 and optically focused, the refraction of described polygon crystal 141, thereby make Infrared be easy to be received by the reception of wireless signals termination of described control device of wireless 131, and then enlarged the angle that Wireless touch pen 1 receives infrared signal, make itself and the also obviously raising of induction sensitivity of touch screen.
In one embodiment, see also Fig. 1, described signal amplifying apparatus 132 comprises a signal amplification chip, all chips with signal amplifying function all can, chip max232 for example.Described signal amplification chip comprises two input ends and two output terminals, one of them input end in1 is connected with the output terminal of described control device of wireless 131, another input end in2 is with after described input end in1 links to each other, and the output terminal with described control device of wireless 131 is connected again; An output terminal out1 is connected with described written 10, and out2 is unsettled for another output terminal.In another embodiment, see also Fig. 2, an output terminal out1 of described signal amplification chip is connected with described written 10, and another output terminal out2 is connected with the inside surface of described shell 11.
Lower mask body place of matchmakers states the principle of work of Wireless touch pen 1: in embodiment one, the wireless signal that is received by described control device of wireless 131 is through behind the described signal amplifying apparatus 132, and its amplitude is exaggerated.The signal output waveform figure of described Wireless touch pen 1, see also Fig. 3, the amplitude that enters the wireless signal of described signal amplifying apparatus 132 is u, and the amplitude of the infrared signal behind the described signal amplifying apparatus 132 of process is U, the amplitude of described wireless signal obviously increases, and the screen that is easier to be touched is responded to.In embodiment two, the wireless signal that is received by described control device of wireless 131 is transferred to described signal amplifying apparatus 132 by an input channel of described signal amplifying apparatus 132, be transferred to described signal amplifying apparatus 132 by another input channel, through behind the described signal amplifying apparatus 132, the wireless signal of one input channel is amplified by forward, the wireless signal of another input channel is reversed amplification, this moment, wireless signal namely formed wireless differential signal, and described its amplitude of wireless differential signal is exaggerated.The signal output waveform figure of described Wireless touch pen 1, see also Fig. 4, the wireless differential signal a of the one output terminal output of described signal amplifying apparatus 132 and the wireless differential signal b opposite direction of another output terminal output, amplitude equates, take the amplitude of wireless differential signal b as with reference to zero potential, after wireless differential signal a and wireless differential signal b subtract each other, its amplitude V is the wireless differential signal b of wireless differential signal a() twice of amplitude, thereby the signal amplitude that described written 10 places are obtained is obviously amplified, described written 10 also obviously improve with the induction sensitivity of touch-screen, are very easy to using and operating of user.
Power end and ground end at described control device of wireless 131 and described signal amplifying apparatus 132 are connected with supply unit 133, described supply unit 133 comprises battery and charging equipment (not indicating among the figure), described battery can be rechargeable battery, it also can be super capacitor, described charging equipment is described battery charging, and described Wireless touch pen 1 also can be by charging in the groove that inserts electronic equipment.Also be provided with a screen layer 12 described shell 11 outsides, made by insulating material, finger reaches the electromagnetic interference (EMI) of outer bound pair Wireless touch pen 1 to the quantity of electric charge impact of Wireless touch pen 1 during the maskable operation.
The utility model is simple in structure, can receive infraredly to wait wireless signal transmission and send communication protocol signal, thereby and have and realize the wireless telecommunications remote control between the writing function display terminal of touch.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. Wireless touch pen, comprise nib, a shell, it is characterized in that, also comprise the circuit module and the signal transmission module that are arranged in described the shell, described circuit module links to each other with described nib, described circuit module has signal amplifying function, and described signal transmission module has the function that increases the reception of wireless signals angle, and described nib is protruding to be exposed to outside described the shell.
2. Wireless touch pen according to claim 1 is characterized in that, described circuit module comprise control device of wireless, supply unit and be connected to described control device of wireless and described nib between signal amplifying apparatus.
3. Wireless touch pen according to claim 1 is characterized in that, described nib is made by conductive material, and the part of described shell can be made by conductive material, is made by the material that can see through wireless signal near described the shell at described nib place.
4. Wireless touch pen according to claim 2 is characterized in that, described signal amplifying apparatus comprises a signal amplification chip, and two input ends of described signal amplification chip are connected with the output terminal of described control device of wireless; An output terminal of described signal amplification chip is connected with described nib, and it exports a forward signal that is exaggerated, and another output terminal can be unsettled, or be connected with the inside surface of described shell, exports a reverse signal that is exaggerated this moment.
5. Wireless touch pen according to claim 2, it is characterized in that, described control device of wireless comprises reception of wireless signals end, communication signal transmitting terminal, described reception of wireless signals termination sends to described signal amplifying apparatus after receiving wireless signal, and described communication signal transmitting terminal can send communication protocol signal to the radio receiver of the electronic equipment with touch controllable function.
6. Wireless touch pen according to claim 2 is characterized in that, the power end of described control device of wireless, hold, the power end of described signal amplifying apparatus, hold with the power end of described supply unit, hold respectively and interconnect.
7. Wireless touch pen according to claim 2 is characterized in that, described supply unit comprises battery and charging equipment, and described battery is rechargeable battery or super capacitor.
8. Wireless touch pen according to claim 1 is characterized in that, described signal transmission module comprises a printing opacity polygon crystal, designs in described shell near described nib place.
9. according to claim 1 or 8 described Wireless touch pens, it is characterized in that, described signal transmission module comprises the reflecting piece of a plurality of strips, is matrix type and is arranged in a shell inside surface near described nib place.
10. Wireless touch pen according to claim 1 is characterized in that, also is provided with a screen layer described shell outside, is made by insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247843 CN202677318U (en) | 2012-05-30 | 2012-05-30 | Wireless stylus pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247843 CN202677318U (en) | 2012-05-30 | 2012-05-30 | Wireless stylus pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202677318U true CN202677318U (en) | 2013-01-16 |
Family
ID=47498208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220247843 Expired - Lifetime CN202677318U (en) | 2012-05-30 | 2012-05-30 | Wireless stylus pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202677318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924810A (en) * | 2015-05-28 | 2015-09-23 | 苏州市职业大学 | Special anti-cheating pen for exam |
| CN108803900A (en) * | 2017-04-26 | 2018-11-13 | 禾瑞亚科技股份有限公司 | Touch control pen and electronic system thereof |
-
2012
- 2012-05-30 CN CN 201220247843 patent/CN202677318U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924810A (en) * | 2015-05-28 | 2015-09-23 | 苏州市职业大学 | Special anti-cheating pen for exam |
| CN108803900A (en) * | 2017-04-26 | 2018-11-13 | 禾瑞亚科技股份有限公司 | Touch control pen and electronic system thereof |
| CN108803900B (en) * | 2017-04-26 | 2021-11-02 | 禾瑞亚科技股份有限公司 | Touch control pen and electronic system thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2019516141A (en) | Truth handwriting touch pen and touch device | |
| CN103353796A (en) | Panel computer protective sleeve with original handwriting recording function | |
| CN105677064B (en) | capacitance pen | |
| CN202677318U (en) | Wireless stylus pen | |
| CN109508108A (en) | Electronic device, the processing method for receiving circuit and touching signals | |
| CN206147550U (en) | Active electric capacity screen forced induction touch -control pen | |
| CN102722273A (en) | Wireless touch pen | |
| CN203658626U (en) | BOSA connection structure | |
| CN103065117B (en) | A kind of bluetooth scanner | |
| CN103064536B (en) | Wireless touch system | |
| CN206164757U (en) | Touch display device and screen transmission system | |
| CN209962236U (en) | Electronic ink screen handwriting display | |
| CN202049449U (en) | Touch pen for wireless mouse | |
| CN206209682U (en) | A kind of conductive layer of large scale capacitance plate, large scale capacitance plate and display device | |
| CN207543158U (en) | A kind of mobile phone Infrared Data Transmit Device | |
| CN206162427U (en) | Writing pen disc touch -control nib | |
| CN104615281A (en) | Touch sensing system and touch input device and method thereof | |
| CN201674718U (en) | Electrostatic eraser with two writing pencil functions | |
| CN203191938U (en) | Keyboard with built-in wireless network card | |
| CN203552186U (en) | Touch control keyboard | |
| CN204087199U (en) | Wireless transmission and video integrating apparatus | |
| CN203164897U (en) | Touch pen | |
| CN202949420U (en) | Bluetooth-infrared communication converter | |
| CN201662780U (en) | Stylus pen with keystrokes | |
| CN203204611U (en) | Wireless USB connector for computer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |