CN206671803U - A kind of screen taps device - Google Patents
A kind of screen taps device Download PDFInfo
- Publication number
- CN206671803U CN206671803U CN201720510995.5U CN201720510995U CN206671803U CN 206671803 U CN206671803 U CN 206671803U CN 201720510995 U CN201720510995 U CN 201720510995U CN 206671803 U CN206671803 U CN 206671803U
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- Prior art keywords
- head
- tapped
- screen
- control chip
- point
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- 230000035515 penetration Effects 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 238000010079 rubber tapping Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 210000003811 finger Anatomy 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
A kind of screen taps device provided by the utility model, including point is tapped the head, solenoid driver circuit and controller；Point is tapped the head including shell and the penetration type electromagnet being arranged in shell, the outer surface that the output shaft of penetration type electromagnet passes shell is set, also include the conducting strip set perpendicular to the output shaft of electromagnet, and be connected to conducting strip and put the conductive fabric between wire of tapping the head；Controller is used to generate control signal, and is transferred to solenoid driver circuit；Solenoid driver circuit is used for the power on/off tapped the head according to control signal control point.The screen taps device, head is will click on during use and is placed on the position for needing to click on screen, tapped the head control system of switching on or off electricity magnet switching electricity by point so that electromagnet output shaft does stretching motion, realizes click action.Conducting strip is used for the current supply circuit that contact is tapped the head, and produces weak current, realizes the function of clicking on screen.The clicker can realize the automatic function of quickly clicking screen under the control of the controller.
Description
Technical field
The utility model belongs to electronic technology field, and in particular to a kind of screen taps device.
Background technology
With the fast development of present intelligent mobile terminal, various APP arise at the historic moment.Many APP are using process now
In all exist and rob single task, competition for orders just refers to that multiple user terminals grab same single business., it is necessary to grasp when the task of plunder
Author is quick of eye and deft of hand, and task could successfully be grabbed by quickly clicking screen.Similar many operations are also required to operator and quickly clicked
Task or operation are robbed in screen, such as game, either auto-browsing webpage is thumbed up, is required for operator to quickly click on screen
Same position, realize continuous operation, thumb up or browse the function of webpage.But rely solely on human hand dynamic point and hit screen presence
Problems with：On the one hand, click speed is slower.On the other hand, aching for hand is easily caused.
Utility model content
For in the prior art the defects of, the utility model provides a kind of screen taps device, can quickly click screen automatically
Curtain.
A kind of screen taps device, including point is tapped the head, solenoid driver circuit and controller；Point is tapped the head including shell and set
The penetration type electromagnet in shell is put, the output shaft of penetration type electromagnet passes the outer surface setting of shell, in addition to vertical
In the conducting strip that the output shaft of electromagnet is set, and it is connected to conducting strip and puts the conductive fabric between wire of tapping the head；Controller
For generating control signal, and it is transferred to solenoid driver circuit；Solenoid driver circuit is used for according to control signal control point
The power on/off tapped the head.
Preferably, controller includes external power interface J1, control chip U1 and light emitting diode D2；External power interface
J1 is used to connect external power source, is powered to control chip U1；External power interface J1 connects control chip by just meeting diode D1
U1 power end；Control chip U1 power end is grounded by positive sending and receiving optical diode D2.
Preferably, the solenoid driver circuit is provided with multichannel driving branch road and output interface J2, the driving branch road bag per road
Optocoupler UB1 and at least switching branches all the way are included, includes triode Q1 per way switch branch road, different control is defeated in control chip U1
Go out to terminate the input of optocoupler in different driving branch road, the output of optocoupler terminates the base stage of triode Q1 in switching branches, three poles
Pipe Q1 grounded emitter, triode Q1 colelctor electrode connect positive supply, and triode Q1 colelctor electrode meets output interface J2.
Preferably, the colelctor electrode of the triode Q1 is grounded by reversal connection diode D4.
Preferably, the control output end of the control chip U1 connects the input of the optocoupler by reversal connection light emitting diode D3
End.
Preferably, the driving branch road per road includes double switch branch road.
Preferably, in addition to control chip U1 the charactron U2 being connected.
Preferably, in addition to control chip U1 the multiple buttons being connected.
As shown from the above technical solution, screen taps device provided by the utility model, head is will click on during use and is placed on screen
The position clicked on is needed on curtain, by putting control system of switching on or off electricity magnet switching electricity of tapping the head so that electromagnet output shaft does flexible fortune
It is dynamic, realize click action.Conducting strip is used for the current supply circuit that contact is tapped the head, and produces weak current, realizes the function of clicking on screen.
The clicker can realize the automatic function of quickly clicking screen under the control of the controller.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to the ratios of reality
Draw.
Fig. 1 is the module frame chart of screen taps device.
Fig. 2 is the circuit diagram of controller.
Fig. 3 is the circuit diagram of charactron.
Fig. 4 is the circuit diagram of button.
Fig. 5 is the circuit diagram of solenoid driver circuit.
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should
The ordinary meaning understood by the utility model one of ordinary skill in the art.
Embodiment：
A kind of screen taps device, as Figure 1-5, including at least one point is tapped the head, solenoid driver circuit and controller；
Point is tapped the head passes the outer of shell including shell and the penetration type electromagnet being arranged in shell, the output shaft of penetration type electromagnet
Surface is set, and includes the conducting strip set perpendicular to the output shaft of electromagnet, and is connected to conducting strip and point is tapped the head wire
Conductive fabric between (putting the supply lines tapped the head)；Controller is used to generate control signal, and is transferred to solenoid driver circuit；
Solenoid driver circuit is used for the power on/off tapped the head according to control signal control point.
When point is tapped the head it is upper electric when, penetration type electromagnet disconnect striking screen, turn-off time T1 reach after, penetration type electromagnet
Adhesive, after pickup time T2 is reached, penetration type electromagnet continues to disconnect, and repeats the above steps；Wherein T1 and T2 was at 0.1 second -2.7
It is adjustable between hour, it can be set by user oneself.
It is all capacitance plate that existing touch-screen is most of, and when finger clicks on screen, human body produces weak current, capacitance plate
By weak current caused by sensing human body, to determine finger click location.Therefore the screen taps device is for more preferable simulation hand
Give directions the function of hitting screen.Head is will click on during use and is placed on the position for needing to click on screen, by putting power on/off control of tapping the head
Magnet switching electricity processed so that electromagnet output shaft does stretching motion, realizes click action.Conducting strip is used for the confession that contact is tapped the head
Electrical circuit, produce weak current so that capacitance plate realizes the function of click screen by sensing the electric current.Wherein conductive fabric is used for
Ensureing to produce stable weak current, if will click on a wire directly connects conducting strip so that power frequency is too high on conducting strip,
Influence screen sensing.The clicker can realize the automatic function of quickly clicking screen under the control of the controller.When needing a little
When hitting multiple positions of screen, it can be placed with screen diverse location and a little tap the head.
Controller includes external power interface J1, control chip U1 and light emitting diode D2；External power interface J1 is used for
External power source is connected, the cigar lighter power supply on car can be connected, powered to control chip U1；External power interface J1 is by just connecing
Diode D1 connects control chip U1 power end；Control chip U1 power end is grounded by positive sending and receiving optical diode D2.Specifically
During implementation, screen external power interface J1 connects 5V power supplys, and light emitting diode D2 is used to indicate the whether normal works of control chip U1
Make, diode D1 is used to prevent electric current from pouring in down a chimney.The model 15W202S of control chip.
The solenoid driver circuit is provided with multichannel driving branch road and output interface J2, and per road, driving branch road includes optocoupler
UB1 and at least switching branches all the way, include triode Q1 per way switch branch road, different control output end in control chip U1
The input of optocoupler in different driving branch road is connect, the output of optocoupler terminates the base stage of triode Q1 in switching branches, triode Q1
Grounded emitter, triode Q1 colelctor electrode connects positive supply, and triode Q1 colelctor electrode meets output interface J2.Specific implementation
When, switching branches control a point to tap the head work all the way.Optocoupler plays buffer action.Triode Q1 is used for the drive for increasing single-chip microcomputer
Kinetic force.The number that output interface J2 type selecting is tapped the head according to specific point determines.
The colelctor electrode of the triode Q1 is grounded by reversal connection diode D4.The control output end of the control chip U1 leads to
Cross the input that reversal connection light emitting diode D3 connects the optocoupler.Diode D4 plays a part of preventing electric current from pouring in down a chimney.Light-emitting diodes
Pipe D3 is used to indicate the whether normal power on/off of each way switch branch road.Because the port fan-out capability of single-chip microcomputer is limited, in order to protect
Card single-chip microcomputer, which normally drives, a little taps the head, and the driving branch road per road includes double switch branch road.Such as shown in Fig. 5, an optocoupler
Band double switch branch road Q1, Q2.
Also include the charactron U2 being connected with control chip U1.Charactron can show number of clicks etc..Also include and control
Multiple buttons of coremaking piece U1 connections.Parameter setting or the function of time adjustment can be realized by button.
Here, it is to be noted that, the function that the utility model is related to, algorithm, method etc. are only the routine of prior art
Adaptability application.Therefore, improvement of the utility model for prior art, the annexation being substantially between hardware, rather than
For function, algorithm, method in itself, namely although the utility model is related to some functions, algorithm, method, but and not comprising pair
The improvement that function, algorithm, method propose in itself.The utility model is in order to more preferable for function, the description of algorithm, method
Illustrate the utility model, to be better understood from the utility model.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.
Claims (8)
1. a kind of screen taps device, it is characterised in that tapped the head including point, solenoid driver circuit and controller；The point is tapped the head
Including shell and the penetration type electromagnet being arranged in shell, the output shaft of the penetration type electromagnet passes the shell
Outer surface is set, and includes the conducting strip of the output shaft setting perpendicular to the penetration type electromagnet, and is connected to described lead
The conductive fabric that electric piece and point are tapped the head between wire；The controller is used to generate control signal, and is transferred to the electromagnet and drives
Dynamic circuit；The solenoid driver circuit is used for the power on/off for controlling the point to tap the head according to control signal.
2. screen taps device according to claim 1, it is characterised in that the controller include external power interface J1,
Control chip U1 and light emitting diode D2；The external power interface J1 is used to connect external power source, to the control chip U1
Power supply；The external power interface J1 connects the power end of the control chip U1 by just meeting diode D1；The control chip
U1 power end is grounded by just meeting the light emitting diode D2.
3. screen taps device according to claim 2, it is characterised in that the solenoid driver circuit drives provided with multichannel
Branch road and the output interface J2 to be tapped the head for tie point, the driving branch road per road include optocoupler UB1 and an at least way switch branch
Road, it is described to connect different driving branch including control output end different in triode Q1, the control chip U1 per way switch branch road
The input of optocoupler in road, triode Q1 base stage, the triode Q1 described in the output termination switching branches of the optocoupler
Grounded emitter, the colelctor electrode of the triode Q1 connects positive supply, and the colelctor electrode of the triode Q1 meets output interface J2.
4. screen taps device according to claim 3, it is characterised in that the colelctor electrode of the triode Q1 passes through reversal connection two
Pole pipe D4 is grounded.
5. screen taps device according to claim 3, it is characterised in that the control output end of the control chip U1 passes through
Reversal connection light emitting diode D3 connects the input of the optocoupler.
6. screen taps device according to claim 3, it is characterised in that the driving branch road per road includes opening described in two-way
Close branch road.
7. screen taps device according to claim 2, it is characterised in that also include the number being connected with the control chip U1
Code pipe U2.
8. screen taps device according to claim 2, it is characterised in that also more including being connected with the control chip U1
Individual button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510995.5U CN206671803U (en) | 2017-05-09 | 2017-05-09 | A kind of screen taps device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510995.5U CN206671803U (en) | 2017-05-09 | 2017-05-09 | A kind of screen taps device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206671803U true CN206671803U (en) | 2017-11-24 |
Family
ID=60370615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720510995.5U Expired - Fee Related CN206671803U (en) | 2017-05-09 | 2017-05-09 | A kind of screen taps device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206671803U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108509063A (en) * | 2018-06-07 | 2018-09-07 | 谢云世 | A kind of touch device and touch system |
| CN108693987A (en) * | 2018-08-01 | 2018-10-23 | 谢云世 | A kind of capacitance plate inductor and touch system |
| CN109992131A (en) * | 2019-04-11 | 2019-07-09 | 成都极飓力网络科技有限公司 | Mobile intelligent terminal screen control device |
-
2017
- 2017-05-09 CN CN201720510995.5U patent/CN206671803U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108509063A (en) * | 2018-06-07 | 2018-09-07 | 谢云世 | A kind of touch device and touch system |
| CN108693987A (en) * | 2018-08-01 | 2018-10-23 | 谢云世 | A kind of capacitance plate inductor and touch system |
| CN109992131A (en) * | 2019-04-11 | 2019-07-09 | 成都极飓力网络科技有限公司 | Mobile intelligent terminal screen control device |
| CN109992131B (en) * | 2019-04-11 | 2024-02-20 | 成都极飓力网络科技有限公司 | Mobile intelligent terminal screen controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20210509 |