CN208367647U - A kind of capacitance plate inductor and touch system - Google Patents

Abstract

The utility model relates to a kind of capacitance plate inductor and touch systems, belong to electronic technology field.The capacitance plate inductor includes: shell, control switch, conductive sheet, conductive inductive head and adsorption piece.One end of the shell offers accommodating chamber, the control switch, the conductive sheet and the conductive inductive head are provided in the accommodating chamber, the control switch is electrically connected with the conductive sheet, the conductive inductive head is pasted on the opening on the conductive sheet and being located at the shell, and the adsorption piece is attached at the open edge of the shell.When the adsorption piece is adsorbed on touch screen, the conduction inductive head is contacted with the touch screen, and when the control switch is powered, the conduction inductive head is just charged, and then realizes and click effect.It is turned on or off by control control switch, to control the power on/off of conductive inductive head, to realize the effect of clicking screen, replaces clicking manually with this, solve the problems, such as to ache caused by clicking for a long time manually and feel.

Description

A kind of capacitance plate inductor and touch system

Technical field

The utility model belongs to electronic technology field, and in particular to a kind of capacitance plate inductor and touch system.

Background technique

With the fast development of present intelligent mobile terminal, various APP come into being.Many APP are in use process now In all exist and rob single task, competition for orders just refers to that multiple user terminals grab same single business.When the task of plunder, need to grasp 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 click Task or operation are robbed in screen, such as game, are thumbed up either auto-browsing webpage, are required operator and quickly click on screen The same position, realize continuous operation, thumb up or browse the function of webpage.But it relies solely on the dynamic screen of clicking of manpower and exists Following problems: on the one hand, click speed is slower.On the other hand, it be easy to cause hand sour.

Utility model content

In consideration of it, the purpose of this utility model is to provide a kind of capacitance plate inductor and touch systems, effectively to change The kind above problem.

The embodiments of the present invention are achieved in that

The utility model embodiment provides a kind of capacitance plate inductor, comprising: shell, control switch, conductive sheet, conduction Inductive head and adsorption piece；One end of the shell offers accommodating chamber, and the control switch, described is provided in the accommodating chamber Conductive sheet and the conductive inductive head, the control switch is electrically connected with the conductive sheet, the conductive inductive head is pasted on Opening on the conductive sheet and positioned at the shell, the adsorption piece are attached at the open edge of the shell；Work as institute When stating adsorption piece and being adsorbed on touch screen, the conduction inductive head is contacted with the touch screen, in control switch energization, The conduction inductive head just charges, and then realizes and click effect.

In the utility model optional embodiment, the conduction inductive head includes: conductive sponge and conductive fabric；It is described to lead Electric sponge is pasted on the conductive sheet, and the conductive fabric is pasted on the opening in the conductive sponge and being located at the shell Place.

In the utility model optional embodiment, the capacitance plate inductor further include: sucker stand, the sucker branch Frame includes fixed frame, the first sucker and the second sucker, and first sucker and second sucker are relatively arranged on the fixation The two sides of frame, the fixed frame are sheathed on the shell nozzle side, and the absorption end of first sucker and described second inhale The absorption end of disk is towards object to be adsorbed.

In the utility model optional embodiment, the fixed frame includes: fixed ring, first support and second support, The first support and the second support are relatively arranged on the two sides of the fixed ring, and first sucker is set to described On one bracket, second sucker is set in the second support, and the Fixing shrink ring is set to the shell nozzle side.

In the utility model optional embodiment, first sucker and second sucker are symmetrically disposed on described solid Determine the two sides of frame.

In the utility model optional embodiment, first sucker and second sucker are made of transparent material.

The utility model embodiment additionally provides a kind of touch system, comprising: controller and above-mentioned capacitance plate inductor； The controller is connect with capacitance plate inductor, and the controller is used to control the power on/off and Working mould of the control switch Formula.

In the utility model optional embodiment, the touch system further include: communication module, the communication module with The controller.

In the utility model optional embodiment, the communication module includes wireless transport module, the wireless transmission Module is bluetooth, WiFi module, ZigBee module, 3G module or 4G module.

In the utility model optional embodiment, the touch system further include: display screen, the display screen with it is described Controller connection.

Capacitance plate inductor provided by the embodiment of the utility model, comprising: shell, control switch, conductive sheet, conductive induction Head and adsorption piece.One end of the shell offers accommodating chamber, and the control switch, the conduction are provided in the accommodating chamber Piece and the conductive inductive head, described in the control switch be electrically connected with the conductive sheet, the conduction inductive head is pasted on Opening on conductive sheet and positioned at the shell, the adsorption piece are attached at the open edge of the shell.When the suction When on touch screen, the conduction inductive head contacts attachment with the touch screen, described when the control switch is powered Conductive inductive head just charges, and then realizes and click effect.By being turned on or off for control control switch, to control conductive induction The power on/off of head replaces clicking manually to realize the effect of clicking screen with this, solves caused by clicking for a long time manually Ache the problem of feeling.

Other feature and advantage of the utility model will illustrate in subsequent specification, also, partly from specification It becomes apparent, or is understood and implementing the utility model embodiment.The purpose of this utility model and other advantages can It is achieved and obtained by specifically noted structure in written specification, claims and attached drawing.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other attached drawings.By the way that shown in attached drawing, the above and other purpose, feature and advantage of the utility model will more Clearly.Identical appended drawing reference indicates identical part in all the attached drawings.Do not drawn by actual size equal proportion scaling deliberately Attached drawing processed, it is preferred that emphasis is show the purport of the utility model.

Fig. 1 shows a kind of structural schematic diagram of capacitance plate inductor provided by the embodiment of the utility model.

Fig. 2 shows the sectional views of the AA line in Fig. 1 provided by the embodiment of the utility model.

Fig. 3 shows a kind of structural schematic diagram of sucker stand provided by the embodiment of the utility model.

Fig. 4 shows a kind of structural schematic diagram of touch system provided by the embodiment of the utility model.

Icon: 100- capacitance plate inductor；110- shell；120- control switch；130- conductive sheet；140- is conductive Sponge；150- conductive fabric；160- adsorption piece；170- sucker stand；171- fixed frame；The first sucker of 172-；173- Two suckers；200- touch system；210- controller；220- communication module；230- display screen.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area Divide description, is not understood to indicate or imply relative importance.

In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical" It is complete horizontal, but can be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

The embodiment of the present application provides a kind of capacitance plate inductor 100, please refers to Fig. 1 and Fig. 2.The capacitance plate inductor 100 include: shell 110, control switch 120, conductive sheet 130, conductive inductive head and adsorption piece 160.

One end of the shell 110 offers accommodating chamber, so as to by the control switch 120, conductive sheet 130 and conduction Inductive head is set in the accommodating chamber, for example, the control switch 120 is pasted on to the bottom of the accommodating chamber, in setting, the control System switch 120 is electrically connected with the conductive sheet 130, so as to when control switch 120 is in the conductive state, 130 band of conductive sheet Electricity.The conduction inductive head is pasted on the opening on the conductive sheet 130 and being located at the shell 110.Wherein, which feels It answers head to flush with 110 open edge of shell, or slightly above 110 open edge of shell, i.e., slightly protrudes the opening edge of shell 110 Edge.

Wherein, as an alternative embodiment, being also provided with outlet hole on the side wall of the shell 110, in order to incite somebody to action Data line for connecting control switch 120 is drawn, in order to come real by the on or off for controlling the control switch 120 The effect of screen is now clicked or does not click, i.e., when control switch 120 is connected, conductive sheet 130 is charged, and then conductive inductive head is realized Click the effect of screen；When control switch 120 turns off, conductive sheet 130 is not charged, and then conductive inductive head cannot achieve click screen The effect of curtain.

Wherein, the shape of the shell 110 can there are many, as an alternative embodiment, the shape of the shell 110 For cylindrical.It is thus impossible to which tubular shell 110 shown in the present embodiment is understood as to be the limit to the utility model System.

When being powered, conductive sheet 130 just charges the control switch 120, and then conductive inductive head realizes the effect for clicking screen Fruit.Wherein, which can be relay, for example, dry-reed relay.For example, dry-reed relay open in usual is selected, Wherein, dry-reed relay open in usual screen after power loss loses induction, that is, can not achieve the effect for clicking screen；Dry spring open in usual Relay it is electric after screen incuded, that is, be able to achieve click screen effect.

The conductive sheet 130 is electrically connected with control switch 120, is such as connect with the contact of dry-reed relay, in dry-reed relay It is electric after, which just charges, and then conductive inductive head just charges.Wherein, which is pasted on the conduction Opening on piece 130 and positioned at the shell 110.

Wherein, as an alternative embodiment, the conduction inductive head may include conductive sponge 140 and conductive fabric 150.Furthermore as another optional embodiment, which can not also include conductive sponge 140.

Wherein, the conductive sponge 140 is pasted on the conductive sheet 130, and the conductive fabric 150 is pasted on described lead Opening on electric sponge 140 and positioned at the shell 110.The conductive fabric 150 can be touched with apish finger with reaching Effect.

Wherein, conductive sponge 140 can weaken the capacitance plate inductor 100 at work, generated vibration and sound It rings, and then can guarantee the capacitance plate inductor 100 at work, noiseless can be no different sound running, meanwhile, it can also So that its time of absorption on the screen is longer, it can be with long-term stable work.

Wherein, in setting, the conductive fabric 150 is located at the opening of the shell 110, in other words, when the capacitor Screen inductor 100 is when being adsorbed on the touch screen of mobile phone, tablet computer etc., such as when the object to be adsorbed (such as mobile phone, The touch screen of tablet computer etc.) it is horizontal positioned when, when which is adsorbed in vertically on the object to be adsorbed, the conductive fabric 150 and screen contact with reach touch screen the effect of.

Wherein, for the control switch 120 when being powered, which can generate faint electric signal, and the electric signal is through leading Electric sponge 140 reaches on conductive fabric 150, achievees the effect that touch to imitate finger.The soft elasticity of the conductive fabric 150 can compare Finger it is soft, therefore touch better effect.

It is additionally provided with adsorption piece 160 at the open edge of the shell 110, it is to be adsorbed so that the shell 110 to be adsorbed in On object (the touch screen of mobile phone, tablet computer etc.).That is, when the touch screen is adsorbed in vertically on the object to be adsorbed, The adsorption piece 160 is located at the bottom end of shell 110, that is, the side that shell 110 is in contact with object to be adsorbed.The present embodiment In, which is nano adsorption cushion rubber, to reach better adsorption effect.In addition, the adsorption piece 160 is also possible to mesh Before the object with adsorption function that is often used.

In addition, as an alternative embodiment, as shown in figure 3, the capacitance plate inductor 100 further include: sucker branch Frame 170.The adsorption capacity of shell 110 is further enhanced using the sucker stand 170.Wherein, which includes fixing Frame 171, the first sucker 172 and the second sucker 173.

First sucker 172 and second sucker 173 are relatively arranged on the two sides of the fixed frame 171, are using When, the fixed frame 171 is sheathed on the opening of shell 110 side, so that the absorption end of first sucker 172 and institute The absorption end of the second sucker 173 is stated towards object to be adsorbed.I.e. when the touch screen is adsorbed in vertically on the object to be adsorbed, In addition to that the shell 110 can be adsorbed on object to be adsorbed by adsorption piece 160, meanwhile, the left and right sides of shell 110 can also By sucker and object phase separation to be adsorbed, the effect for reinforcing absorption is further functioned as.For example, when the shell 110 adsorbs vertically When on screen, the first sucker 172 is located at the left side of shell 110, and the second sucker 173 is located at the right side of shell 110.Wherein, it needs It is noted that different visual angles, obtained result is different, therefore can not be understood as exemplary orientation to be practical new to this The limitation of type.

Wherein, the fixed frame 171 includes: fixed ring, first support and second support.The first support and described Two brackets are relatively arranged on the two sides of the fixed ring, and first sucker 172 is set in the first support, and described Two suckers 173 are set in the second support, and the Fixing shrink ring is set to the shell 110 opening side.

Wherein, the geomery of the first sucker 172 and the geomery of the second sucker 173 may be the same or different, In order to simplify production technology, as an alternative embodiment, the geomery of first sucker 172 and the second sucker 173 Geomery it is identical.

Wherein, the geomery of first support and the geomery of second support may be the same or different, for letter Metaplasia production. art, as an alternative embodiment, the geomery phase of the geomery of the first support and second support Together.

Wherein, first sucker 172 and second sucker 173, which can be, is symmetrically disposed on the two of the fixed frame 171 Side is also possible to asymmetric setting, as an alternative embodiment, first sucker 172 and second sucker 173 It is symmetrically disposed on the two sides of the fixed frame 171.That is, the distance of the first sucker 172 apart from fixed ring center line is inhaled with second Distance of the disk 173 apart from fixed ring center line is identical.

Wherein, when first sucker 172 and the absorption of the second sucker 173 are on screen, the display effect of screen is not influenced, First sucker 172 and second sucker 173 are made of transparent material.As an alternative embodiment, entire sucker Bracket 170 is made of transparent material.

Wherein, the first sucker 172 and the connection type of first support and the connection of the second sucker 173 and second support The connection type and second support of mode and first support and fixed ring and the connection type of fixed ring are integrated into Type.In order to make the sucker stand 170 is convenient to take off from shell 110, the fixed ring of the adsorption support uses elastic material system At such as rubber.

In addition, as an alternative embodiment, the capacitance plate inductor 100 further include: photosensitive resistance sensor (figure In be not shown), which is disposed in proximity in the inner sidewall of 110 opening of shell, for incuding the bright of screen Degree, and electric signal output is converted to, so that connected processor goes to control the control switch 120 according to the electric signal On or off.

The utility model embodiment additionally provides a kind of touch system 200, as shown in Figure 4.The touch system 200 includes: Controller 210 and at least one above-mentioned capacitance plate inductor 100.

The controller 210 is connect with capacitance plate inductor 100, further, with the control in the capacitance plate inductor 100 Switch 120 is made to connect.The controller 210 is used to control the power on/off and operating mode of the capacitance plate inductor 100, into One step, for controlling the on or off of the control switch 120, to realize the power loss of conductive inductive head or obtain electric.In addition, should Controller 210 is also used to connect with photosensitive resistance sensor, is transmitted so as to the controller 210 according to the photosensitive resistance sensor Electric signal goes the on or off of control control switch 120.

Wherein, which can be a kind of IC chip, the processing capacity with signal.Above-mentioned control Device 210 can be general processor, including central processing unit (CentralProcessingUnit, CPU), network processing unit (NetworkProcessor, NP) etc.；Can also be digital signal processor (DigitalSignalProcessing, DSP), Specific integrated circuit (ApplicationSpecificIntegratedCircuit, ASIC), ready-made programmable gate array (FieldProgrammableGateArray, FPGA) either other programmable logic device, discrete gate or transistor logic Device, discrete hardware components.General processor can be microprocessor or controller 210 is also possible to any conventional processing Device etc..As an alternative embodiment, the controller 210 can be the single-chip microcontroller of STM32 series, such as The models such as STM32F103C8T6, STM32F103VET6.

When the controller 210 controls multiple capacitance plate inductors 100 simultaneously, the control of each capacitance plate inductor 100 Signal can be different, so that different capacitance plate inductors 100 has different operating modes, for example, controller 210 passes through control Signal processed goes the on or off of control control switch 120, for example, when high level, control switch 120 is connected, when low level, control It makes switch 120 to turn off, by adjusting high level and low level duty ratio, the on or off of control switch 120 can be realized Frequency it is different.When control signal is identical, the operating mode of each capacitance plate inductor 100 is identical.

Wherein, above-mentioned control signal can be a level signal, such as high level or low level.Low level indicates electricity Pressure value is lower than the voltage of the first numerical value, and the first numerical value is a common numerical value in industry.For example, coming generally for TTL circuit It says, the first numerical value is 0.0V-0.4V, and for cmos circuit, the first numerical value is 0.0-0.1V.High level indicates voltage Value is higher than the voltage of second value, and second value is a common numerical value in industry.For example, for generally for TTL circuit, Second value is 2.4V-5.0V, and for cmos circuit, second value 4.99-5.0V.

In addition, as an alternative embodiment, the touch system 200 further includes communication module 220, the communication Module 220 is connect with the controller 210.Control signal is sent to the controller 210 by the communication module 220, so that Controller 210 makes corresponding movement.Wherein, which can be is communicated based on wired mode, is also possible to base In wirelessly communicating.As an alternative embodiment, the communication module 220 includes wireless transport module,

The wireless transport module is that bluetooth, WiFi module, ZigBee module, 3G module, 4G module or other satisfactions are wanted The wireless module asked.For example, it may be SIM6320C, CEM631, CEM600, WIDEM8800, FWP103, K3G, WM9881 etc. The 3G module of model.

In addition, as an alternative embodiment, the touch system 200 further includes display screen 230, the display screen 230 connect with the controller 210.The display screen 230 is used to show the working condition of capacitance present screen inductor 100, passes through The registration shown on display screen 230 open-and-shut can know the working condition of each capacitance plate inductor 100.Wherein, should Display screen 230 can be the display equipment such as current touch screen common on the market, display screen.

In addition, as an alternative embodiment, the touch system 200 further includes connecting with the controller 210 Peripheral Interface, to configure the parameter of the controller 210, for example, the Peripheral Interface is that program downloads mouth, it should by data line Controller 210 is connect with host computer, can be downloaded to the program of needs in the controller 210.

In addition, the touch system 200 further includes the common components such as work light, function setting button.

It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment weight Point explanation is the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of capacitance plate inductor characterized by comprising shell, control switch, conductive sheet, conductive inductive head and absorption Part；One end of the shell offers accommodating chamber, and the control switch, the conductive sheet and institute are provided in the accommodating chamber Conductive inductive head is stated, the control switch is electrically connected with the conductive sheet, the conductive inductive head is pasted on the conductive sheet And it is located at the opening of the shell, the adsorption piece is attached at the open edge of the shell；When the adsorption piece adsorbs When on touch screen, the conduction inductive head is contacted with the touch screen, when the control switch is powered, the conductive induction Head just charges, and then realizes and click effect.

2. capacitance plate inductor according to claim 1, which is characterized in that the conduction inductive head includes: conductive sponge And conductive fabric；The conductive sponge is pasted on the conductive sheet, and the conductive fabric is pasted in the conductive sponge and is located at The opening of the shell.

3. capacitance plate inductor according to claim 1 or 2, which is characterized in that the capacitance plate inductor further include: inhale Disc carrier, the sucker stand include fixed frame, the first sucker and the second sucker, first sucker and the second sucker phase To the two sides for being set to the fixed frame, the fixed frame is sheathed on the shell nozzle side, the absorption of first sucker End and the absorption end of second sucker are towards object to be adsorbed.

4. capacitance plate inductor according to claim 3, which is characterized in that the fixed frame includes: fixed ring, first Frame and second support, the first support and the second support are relatively arranged on the two sides of the fixed ring, and described first inhales Disk is set in the first support, and second sucker is set in the second support, and the Fixing shrink ring is set to described Shell nozzle side.

5. capacitance plate inductor according to claim 4, which is characterized in that first sucker and second sucker pair Claim the two sides for being set to the fixed frame.

6. capacitance plate inductor according to claim 3, which is characterized in that first sucker and second sucker by Transparent material is made.

7. a kind of touch system characterized by comprising controller and capacitance plate sense as described in any one in claim 1-5 Answer device；The controller is connect with capacitance plate inductor, the controller be used for control the control switch power on/off and Operating mode.

8. touch system according to claim 7, which is characterized in that the touch system further include: communication module, it is described Communication module and the controller.

9. touch system according to claim 8, which is characterized in that the communication module includes wireless transport module, institute Stating wireless transport module is bluetooth, WiFi module, ZigBee module, 3G module or 4G module.

10. touch system according to claim 7, which is characterized in that the touch system further include: display screen, it is described Display screen is connect with the controller.