CN203178875U - Protective cover and equipment with touch screen - Google Patents
Protective cover and equipment with touch screen Download PDFInfo
- Publication number
- CN203178875U CN203178875U CN 201320143746 CN201320143746U CN203178875U CN 203178875 U CN203178875 U CN 203178875U CN 201320143746 CN201320143746 CN 201320143746 CN 201320143746 U CN201320143746 U CN 201320143746U CN 203178875 U CN203178875 U CN 203178875U
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- Prior art keywords
- containment vessel
- touch
- screen
- conductive
- contact
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- 230000001681 protective effect Effects 0.000 title abstract 7
- 230000006698 induction Effects 0.000 claims abstract description 74
- 230000000694 effects Effects 0.000 claims abstract description 13
- 239000000758 substrate Substances 0.000 claims description 35
- 238000003825 pressing Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 10
- 239000003990 capacitor Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 28
- 239000004020 conductor Substances 0.000 description 23
- 238000004519 manufacturing process Methods 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- MSNOMDLPLDYDME-UHFFFAOYSA-N gold nickel Chemical compound [Ni].[Au] MSNOMDLPLDYDME-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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Abstract
The utility model provides a protective cover and equipment with a touch screen. The protective cover comprises one or more conductive keys, a conductive functional sheet and a protective cover body, wherein the conductive functional sheet comprises a non-conductive base material, a plurality of contact electrodes, a plurality of wires and a plurality of induction blocks, the contact electrodes, the wires and the induction blocks are arranged on the non-conductive base material, each induction block and a predetermined induction position on the touch screen can form a capacitor, the contact electrodes are connected to the induction blocks by one or more wires, and the conductive keys in a number the same as that of the contact electrodes are installed on the protective cover body. When a touch body touches and presses the conductive keys, the conductive keys are connected with the contact electrodes in a conducting mode, the contact electrodes are connected with the induction blocks in a conducting mode through the wires, and then a conductive path from the touch body to the induction blocks is formed and the touch effect of the area is achieved after electric charges of a position, corresponding to the induction blocks, of the touch screen are absorbed. According to the protective cover, operation on a predetermined position of the touch screen can be achieved on any position, beyond the display area of the touch screen, of the protective cover.
Description
Technical field
The utility model relates to the technology of the transfer touch-responsive areas of relevant touch-screen, particularly be used to the containment vessel of the equipment with touch-screen and the equipment with touch-screen.
Background technology
Touch-screen, especially capacitive touch screen extensively adopts on portable equipments such as mobile phone, PDA, panel computer with its good ease for use, but also produced new problem: when especially a lot of recreation needs the operating key operation, need virtual keyboard be set at touch-screen, this dummy keyboard is presented on the scene of game with opaque or translucent stack usually, perhaps need mark off a zone specially and be used for showing this dummy keyboard on the limited viewing area of touch-screen.If dummy keyboard stack is presented on the scene of game, then use the scene of game that must have part when operating this dummy keyboard such as the finger contact of etc.ing to be blocked the user, greatly weakened the handling and experience of playing.If do not block scene of game and on the viewing area of touch-screen, mark off a zone specially and be used for to show and to show that then the zone of scene of game will inevitably dwindle by this dummy keyboard, thereby can weaken the handling of recreation equally and experience.That is to say that the existence of this dummy keyboard was compressed mobile phone games originally more with regard to limited realistic space, recreation felt to have brought bigger impact.
Above problem is not limited to have the mobile phone of touch-screen, shows and any touch-screen of touch operation and having on the equipment of this touch-screen but be present in to integrate.
Therefore, exploitation is a kind of does not take the method for controlling operation thereof of touch-screen display space and can realize that the device of this method has become people's problem demanding prompt solution.
Summary of the invention
One of the purpose of this utility model is to provide a kind of containment vessel, and the equipment with touch-screen uses this containment vessel, can be with the optional position in the transition of operation of the touch-screen containment vessel zone outside the viewing area that comprises touch-screen.
An aspect of the present utility model provides a kind of containment vessel, is used for having the equipment of touch-screen, and comprises: a containment vessel housing, one or more conduction button and one or more pieces conducting function sheets; The conducting function sheet comprises non-conductive substrate, with and on the one or more induction blocks, one or more contact electrode, one or more lead that adhere to; The conduction button comprises non-conductive key body and conductive contact; The containment vessel housing comprises housing body, button mounting hole, shell transparent region, screen hollow out zone and equipment draw-in groove is installed.
The conduction button of above-mentioned containment vessel is installed on the containment vessel housing; The conducting function sheet is pasted fully or is crimped on containment vessel housing inboard; The corresponding conduction button of each contact electrode on the conducting function sheet; The touch panel device touch screen panel upwards is installed to containment vessel, and closely contacts with the conducting function sheet; Equipment is installed the draw-in groove chucking touch panel device back side.
Each induction block of the conducting function sheet of above-mentioned containment vessel can with the touch-screen of described touch panel device on predetermined sensed position form electric capacity; One or more lead is connected to one or more contact electrodes with one or more induction blocks.
Induction block at least a portion is in the equipment touch screen induction zone on the conducting function sheet of above-mentioned containment vessel; And induction block and the non-conductive substrate that adheres to are transparent.
The conductive contact of the conduction button of above-mentioned containment vessel is complete conducting; When touching the contact of body such as staff and pressing conductive contact, touch body with the contact electrode conducting of this conductive contact correspondence.
The containment vessel housing of above-mentioned containment vessel covers the conducting function sheet fully; The shell transparent region covers the touch panel device touch-screen viewing area of induction block, and the shell transparent region is transparent; Screen hollow out zone covers the touch-screen viewing area of the touch panel device of no conducting function sheet.
Above-mentioned containment vessel is when touching the body contact and pressing conductive contact, and conductive contact is with corresponding contact electrode conducting; Simultaneously with the induction block conducting that links to each other; Thereby touch body and this induction block and form touch effect to described corresponding predetermined sensed position with the capacitance variations between the corresponding predetermined sensed position on the described touch-screen.
In addition, another one of the present utility model aspect provides a kind of equipment with touch-screen, has above-mentioned containment vessel.
By the utility model, can realize the expansion of the operation of touch-screen with the transition of operation of touch-screen to the optional position that comprises the zone outside the touch-screen viewing area, can under the prerequisite that does not influence visual experience, realize the operation to touch-screen.
Description of drawings
Fig. 1 is the fractionation synoptic diagram that illustrates according to the containment vessel of the utility model embodiment;
Fig. 2 A is the synoptic diagram that illustrates according to the containment vessel housing of the utility model embodiment;
Fig. 2 B is containment vessel housing and the conduction button assembling synoptic diagram that illustrates according to the utility model embodiment;
Fig. 3 is the planimetric map that illustrates according to the conducting function sheet of the utility model embodiment;
Fig. 4 is the sectional view that illustrates according to the conduction button of the utility model embodiment;
Fig. 5 A is that the conduction button that illustrates according to the utility model embodiment lifts synoptic diagram;
Fig. 5 B illustrates according to the conduction button of the utility model embodiment to press synoptic diagram.
Embodiment
The utility model can realize that wherein, containment vessel comprises in the mode of the containment vessel of the equipment that is used for having touch-screen: containment vessel housing, one or more pieces conducting function sheets and an one or more conduction button; The button that wherein conducts electricity comprises a conductive contact and a non-conductive key body; Wherein the conducting function sheet comprises a slice non-conductive substrate, adheres to induction block, one or more lead, one or more contact electrode of one or more conductions on it; One or more lead connects contact electrode and induction block; Wherein the containment vessel housing comprise housing main body, to the button mounting hole, cover the shell transparent region that touches on the viewing area, the screen hollow out zone that keeps touch screen operation and equipment draw-in groove be installed; Wherein, when touch body (as staff) contacts and presses conductive contact, with corresponding contact electrode conducting, contact electrode and induction block are by the lead conducting, under the effect that touches body, the capacitance variations between till the predetermined induction corresponding with touch-screen on the touch panel device of this induction block forms this predetermined sensed position formation touch effect with this.
In the containment vessel of the present utility model, the conducting function sheet can also comprise non-conductive substrate, and one or more induction blocks, one or more contact electrode and one or many leads are attached on the non-conductive substrate; The above-mentioned non-conductive substrate containment vessel part that is used in the viewing area of the touch-screen that covers under the use state of touch panel device at least is transparent, also can be all transparent; Or it is all opaque; Preferred all transparent; Transparency preferred 50%～95%; Transparency more preferably 85%～95%.
In order to obtain better inductive effects, the thickness of above-mentioned non-conductive substrate preferably is no more than 0.3mm, more preferably 0.05～0.2mm.
In the containment vessel of the present utility model, induction block at least a portion is positioned at the viewing area of the touch-screen that covers under the use state of touch panel device; Also can all be in the viewing area of the touch-screen that under the use state of touch panel device, covers.
Above-mentioned induction block can form conductive material coating by existing methods such as rubbing method, sputtering method, etching method, stencils as long as use conductive material to form on base material, also can be conductive foil etc.
In addition, the induction block preferably has certain transparency, for example has 50%～90% transparency, preferably has 80%～95% transparency, perhaps can be that full impregnated is bright, translucent.Can certainly be opaque.If the induction block has certain transparency, the part that the sensed block of touch-screen covers is not hidden fully, can guarantee better user's visual experience.
As transparent induction block, for example, can be nickel gold plating, ITO (tin indium oxide) coating, nanometer filamentary silver or organic transparent conductive material coating etc.Nickel gold plating, ITO coating can adopt existing methods such as magnetron sputtering method, dry ecthing method to form.
The optional different shape of selecting of induction block, the preferred pectination of its shape or snakelike; In order to obtain stable touch effect, require the corner to use fillet, sharp protrusion is not arranged; Its area preferably is not less than 4mm*4mm, preferred 5.0mm*5.0mm～6.5mm*6.5mm.
In the containment vessel of the present utility model, contact electrode can use golden finger, conductive rubber, electrically conductive ink, silver slurry, ITO etc. as long as use conductive material to form; In addition, contact electrode can form conductive material layer by existing methods such as rubbing method, sputtering method, etching method, stencils on non-conductive substrate.
In the containment vessel of the present utility model, lead can use transparent conductive materials such as ITO as long as use conductive material to form, or opaque conductive materials such as silver-colored slurry, electrically conductive ink, Copper Foil.In addition, lead can form conductive material coating by existing methods such as rubbing method, sputtering method, etching method and stencils on non-conductive substrate, also can be tinsel in addition.
In the containment vessel of the present utility model, any both or three in the lead that adheres on the non-conductive substrate, induction block, the contact electrode can form by using identical patterns of conductive materialsization.
In the containment vessel of the present utility model, form the non-conductive substrate of conducting function sheet, and respond to all transparent or partially transparents of block, contact electrode, lead.
In the containment vessel of the present utility model, the contact electrode of conducting function sheet is limited in non-conductive substrate with on the containment vessel housing button surface of contact; Which face that induction block and lead are arranged on non-conductive substrate is not particularly limited; Lead is guaranteed to respond to block and is kept connecting with contact electrode; The induction block, being connected of induction block and contact electrode can penetrate non-conductive substrate by lead and carry out not with when one side with contact electrode.
In the containment vessel of the present utility model, the conduction button can also comprise conductive contact, and non-conductive key body; Wherein conductive contact integral body is conduction and resilient, when touching the body contact and pressing conductive contact with contact electrode contact and conducting; And the pressure that the buffering contact electrode bears.
Above-mentioned conductive contact can be electric silica gel, the conductive rubber of monolithic conductive, and the non-conductive material of conductive coating is perhaps arranged.
In the containment vessel of the present utility model; the non-conductive key body of conduction button is nonconducting; can be materials such as silica gel; when the touch body is pressed conductive contact; under the support of non-conductive key body, certain stroke can be arranged; under non-conductive key body supported, conductive contact resilience automatically discharged touch action, produces the button effect when touching body release.
In the containment vessel of the present utility model, the non-conductive key body that is positioned at some conduction buttons of adjacent position can be disjunctor.
The containment vessel housing of containment vessel of the present utility model can also comprise housing body, button mounting hole, shell transparent region, screen hollow out zone and equipment installation draw-in groove; Wherein the shell transparent region is the induction block part that covers the conducting function sheet; At least the shell transparent region part that is used in the viewing area of the touch-screen that covers under the use state of touch panel device at containment vessel of containment vessel housing preferably has certain transparency; the transparency that for example has 50%-90%; the transparency that preferably has 85-95% perhaps can be that full impregnated is bright, translucent.Can certainly be opaque.Have certain transparency if the containment vessel housing hides the shell transparent region of screen area, the part that the protected shell housing of touch-screen hides the screen area covering is not hidden fully, can guarantee better user's visual experience.
The screen hollow out zone of above-mentioned containment vessel housing is zone outside the shell transparent region part of the containment vessel viewing area that is used in the touch-screen that covers under the use state of touch panel device; Thus, the viewing area that can not block touch-screen when time on the equipment that containment vessel is used for have touch-screen.Screen hollow out zone also can be that very thin thickness and material transparent form (as the PET film etc.) as long as reach the protection domain that the viewing area that can not block touch-screen neither exceeds the utility model.
The button mounting hole of above-mentioned containment vessel housing is the installation position of conduction button; After the installation of conduction button, a conductive contact part is exposed the containment vessel housing; Can make the touch body conveniently touch and press.
The equipment of above-mentioned containment vessel housing is installed the touch panel device that draw-in groove can tighten installation, and wherein equipment installation draw-in groove is the projection of arc, is convenient to the installation and removal of touch panel device.
Above-mentioned containment vessel housing can be whole clearing.
The utility model is applicable to touch-screen.Be particularly useful for capacitive touch screen.
The utility model is applicable to any apparatus with touch-screen, especially less to touch-screen area portable equipment, and for example mobile phone, PDA, panel computer etc. are of great use.
The utility model can also realize that wherein, containment vessel is used for having the equipment of touch-screen with a kind of manufacture method of containment vessel, and described manufacture method comprises:
(1) preparation conducting function sheet: prepare non-conductive substrate; Form the induction block of one or more conductions at non-conductive substrate, wherein each induction block can with touch-screen on predetermined sensed position form electric capacity; Form one or more contact electrodes at non-conductive substrate; And one or more lead that one or more contact electrodes is connected to one or more induction blocks in non-conductive substrate formation.
(2) prepare the conduction button: prepare non-conductive key body; Conductive contact embeds non-conductive key body; Wherein non-conductive key body has certain stroke as supporting and cavity when conductive contact is pressed; Non-conductive key body has certain elasticity, so as conductive contact be released after automatically resilience; Conductive contact is electric conductor, and certain elasticity be arranged, in order to can cushion the pressure when pressing.
(3) prepare the containment vessel housing, prepare housing body; Housing body will cover the conducting function sheet comprehensively; The containment vessel housing is applicable to the viewing area that covers touch-screen under the use state of equipment at containment vessel, and the conducting function sheet can not the cover part be screen hollow out zone; The containment vessel housing is applicable to the viewing area that covers touch-screen under the use state of equipment at containment vessel, the conducting function sheet can the cover part be the shell transparent region; The button mounting hole is corresponding one by one with the conduction button; Housing body will be according to the touch panel device configuration design of needs adaptation, and equipment is installed draw-in groove will block the touch panel device back cover rightly.
(4) the conduction button is installed to the button mounting hole of containment vessel housing; Conductive contact will expose the containment vessel housing; The conducting function sheet is fixed to the containment vessel housing: the conducting function sheet can be connected on the containment vessel housing by gluing or other pressing diaphragm, especially, contact electrode must will contact with the containment vessel housing on the plane, place, and is corresponding one by one with the conductive contact of conduction button; Conductive contact can be with corresponding contact electrode conducting when pressing.
In the manufacture method of above-mentioned containment vessel, induction block, contact electrode and the lead of conducting function sheet be stroke step by step, also can disposable technology stroke.Respond to block, contact electrode and lead in addition and can use different materials, also can use same material to form.
In the manufacture method of above-mentioned containment vessel, the induction block can use conductive material to form conductive material coating.
In the manufacture method of above-mentioned containment vessel, the induction block can use full conductive material transparent or semitransparent or that have a transparency of 50～95% to form.
In the manufacture method of above-mentioned containment vessel, the induction block can form nickel gold plating, ITO coating, nanometer filamentary silver or organic transparent conductive material coating etc.
In the manufacture method of above-mentioned containment vessel, contact electrode can form conductive material coating, golden finger or conductive rubber etc.
In the manufacture method of above-mentioned containment vessel, lead can form conductive material coating or plain conductor etc.
In the manufacture method of above-mentioned containment vessel, the induction block can be formed on non-conductive substrate on the face that containment vessel is used under the use state of equipment with equipment contacts, perhaps be formed on non-conductive substrate on the face that containment vessel is used under the use state of equipment not with equipment contacts; Contact electrode to be formed on non-conductive substrate containment vessel be applicable under the use state of equipment not with the equipment surface of contact on; Lead will guarantee to connect induction block and contact electrode, and not with one side the time, lead can adopt the mode that penetrates non-conductive substrate to connect contact electrode and induction block to contact electrode with the induction block.
In the manufacture method of above-mentioned containment vessel, the conduction button comprises non-conductive key body and conductive contact on the containment vessel housing; Conductive contact is fixed on the non-conductive key body; Non-conductive key body will have certain cavity and elasticity; The conductive contact outside surface is full conducting; Conductive contact will have certain elasticity.
In the manufacture method of above-mentioned containment vessel, conducting function sheet, containment vessel housing be applicable to that at containment vessel the part that covers the viewing area of touch-screen under the use state of touch panel device is transparent at least.
In the manufacture method of above-mentioned containment vessel, the conducting function sheet has contact electrode simultaneously to fit to the containment vessel housing; Applying method can be gluing, perhaps adds other diaphragm pressings.
In the manufacture method of above-mentioned containment vessel, after the conducting function sheet fitted to the containment vessel housing, containment vessel contact screen-oriented one side will keep smooth.
Below, with reference to the accompanying drawings, preferred embodiment of the present utility model is elaborated.
Fig. 1～Fig. 5 B shows the utility model containment vessel 10 embodiment.Wherein, Fig. 1 is the fractionation synoptic diagram that illustrates according to the containment vessel of the utility model embodiment; Fig. 2 A is the synoptic diagram that illustrates according to the containment vessel housing of the utility model embodiment; Fig. 2 B is containment vessel housing and the conduction button assembling synoptic diagram that illustrates according to the utility model embodiment; Fig. 3 is the planimetric map that illustrates according to the conducting function sheet of the utility model embodiment; Fig. 4 is the sectional view that illustrates according to the conduction button of the utility model embodiment; Fig. 5 A is that the conduction button that illustrates according to the utility model embodiment lifts synoptic diagram; Fig. 5 B illustrates according to the conduction button of the utility model embodiment to press synoptic diagram.
As shown in Figure 1, containment vessel 10 is formed by stacking by containment vessel housing 20, conduction button 40 and conducting function sheet 30.Conduction button 40 has a plurality of (in the present embodiment being eight) to be installed in button mounting hole 22 places of containment vessel housing 20; Conducting function sheet 30 can have multi-disc (in the present embodiment being 2) to be attached to containment vessel housing inboard; Containment vessel housing 20 is mainly used in fixing conduction button 40, and the function of conducting function sheet 30, and in addition, the touch panel device of adaptation is installed in the containment vessel housing 20.
Shown in Fig. 2 A～2B, containment vessel housing 20 comprises housing main body 21, button mounting hole 22, shell transparent region 23, screen hollow out zone 24 and equipment draw-in groove 25 is installed; Button mounting hole 22 has a plurality of (in the present embodiment being eight), and the conduction button is installed in button mounting hole 22, and conductive contact 44 exposes housing main body 21, and non-conductive key body 43 is in the housing main body inboard; Wherein screen hollow out zone 24 and shell transparent region 23 are the parts that cover the viewing area of touch-screen under the use state of touch panel device; Equipment is installed draw-in groove 25 when touch panel device is packed containment vessel 10 into, chucking touch panel device back cover.
For fear of influencing screen display, the material of shell transparent region 23 preferably clear degree 80%～95%, more preferably full material transparent.
As shown in Figure 3, it is to be carrier with non-conductive substrate 34 that conducting function sheet 30 can have one or more pieces (in the present embodiment being two), adheres to one or more (in the present embodiment being four) induction block 33, one or more (in the present embodiment being four) contact electrode 31, one or more (in the present embodiment being four) lead 32 above every; One or more (in the present embodiment being one) lead 32 connects induction block 33 and contact electrode 31.
In order to obtain stable touch effect, the thickness of non-conductive substrate 34 preferably is no more than 0.3mm, more preferably 0.05-0.2mm.
For fear of influencing screen display, the non-conductive substrate of non-conductive substrate 34 preferably clear degree 80%～95%, the more preferably bright non-conductive substrate of full impregnated.
For fear of influencing screen display, induction block 33 is complete transparent or semitransparent or conductive material with transparency of 50～95% preferably; The more preferably conductive material of 80%～95% transparency is as ITO etc.
In order to obtain the stable effect that touches, each induction block 33 size is not less than 4mm*4mm; The shape of induction block 33 can be used serpentine curve, or the pectination curve; Fillet is used in the corner, and sharp protrusion is not arranged.
For obtaining stable touch effect, lead 32 needs smooth connection with contact electrode 31 and induction block 33, and acute angle and right angle are not arranged.
In addition, can add wear-resistant conductive material at lead 32 and contact electrode 31, as Copper Foil, silver slurry etc.
As shown in Figure 4, conduction button 40 is made up of conductive contact 44 and non-conductive key body 43; Conductive contact 44 can be resilient full conductive material, and preferred conductive rubber or electric silica gel when conductive contact 44 is pressed, are direct and contact electrode conducting accordingly; Conductive contact 44 has certain elasticity, can cushion when pressing the instantaneous pressure to contact electrode.
Non-conductive key body 43 requires that certain cavity is arranged, and elasticity, presses the stroke that provides certain for conductive contact 44, can upspring after the release; Can be nonconducting resilient material, preferred silica gel, rubber.
Shown in Fig. 5 A, when touching body 52 and do not contact conductive contact 44, conductive contact is not conductings with contact electrode 31, and bigger distance is arranged, and can not form electric capacity with the predetermined sensed position in induction block 33 places, does not have the touch effect.
Shown in Fig. 5 B, when touching body 52 contacts and pressing conductive contact 44, conductive contact is with contact electrode 31 conductings, thus induction block 33 conductings together; Touch body 52 by conductive contact 44, and contact electrode 31, and lead 32, with 33 conductings of induction block, human body induction block 33 predetermined sensed positions together forms electric capacity, and current drawn forms the touch effect of being somebody's turn to do predetermined sensed position to touch-screen.
Because conduction button 40 and contact electrode 31 are positioned at outside the touch screen zone, therefore can will transfer to conduction button 40 to the touch operation of the corresponding sensed position of touch-screen by this structure, can realize the expansion of the operation of touch-screen.
And be transparent material owing to be in shell transparent region 24, non-conductive substrate 34, the induction block 33 of the containment vessel housing 20 of screen area; When realizing by button induction block 33 touched, can not influence visual experience.
In above embodiment, provided conduction button, induction block, contact electrode and lead eight mode respectively is set, but the utility model is not limited thereto, the number of conduction button, induction block, contact electrode and lead can be set arbitrarily as required.For example, also can at pad pasting induction block, contact electrode and lead be set accordingly with the resolution of touch-screen, thereby make it possible to the touch operation of all induction points of touch-screen is shifted.
In above embodiment, the conducting function sheet is two, but the utility model is not limited thereto, and can be one or more pieces according to demand.
In above embodiment, induction block, contact electrode and lead are attached on the same one side in the back side of non-conductive substrate or front, but also can be arranged on not on the coplanar, for example the induction block can be attached to the back side of non-conductive substrate, contact electrode is attached to the front of non-conductive substrate, and makes lead after non-conductive substrate is drawn and penetrated to the induction block, be connected to contact electrode.Can take into account the electric charge induction effect between induction block and touch-screen thus simultaneously and touch body with as reliable contact the between the contact electrode of touch block.
More than, in embodiment, be illustrated with regard to concrete structure, material and the technology etc. of containment vessel of the present utility model, especially enumerate embodiment and understand concrete structure according to containment vessel of the present utility model specifically.But those skilled in the art can understand; protection domain of the present utility model is not subjected to any restriction of these embodiment; comprise the mutual use capable of being combined of any formation element described in the embodiment of embodiment, the technical scheme after these combinations is also contained in the scope of the present utility model.
The utility model can be applied to integrate any touch-screen of demonstration and touch operation and have on the equipment of this touch-screen, especially more has practical value for the little portable equipment of touch-screen area.
Claims (8)
1. containment vessel is used for having the equipment of touch-screen, and comprises:
The induction block of one or more conductions, wherein each induction block can with described touch-screen on predetermined sensed position form electric capacity;
One or more contact electrodes; And
Described one or more contact electrodes are connected to one or more lead of described one or more induction blocks;
One or more pieces conducting function sheets; And
Described one or more induction blocks, described one or more contact electrodes and one or more lead are arranged on the non-conductive substrate;
A containment vessel housing;
One or more conduction buttons; And
Described one or more conduction buttons are installed on the containment vessel housing, and corresponding one by one with described one or more contact electrodes;
Wherein, when touching the body contact and pressing the conduction button, this conduction button and contact electrode conducting, and the induction block conducting that is connected with this contact electrode forms touch effect to described corresponding predetermined sensed position with capacitance variations between the corresponding predetermined sensed position on the described touch-screen.
2. containment vessel as claimed in claim 1, wherein, the part that covers the viewing area of described touch-screen at least under described containment vessel is used in the use state of described equipment of conducting function sheet is transparent,
Described one or more induction block is arranged on the described transparent part of described non-conductive substrate.
3. containment vessel as claimed in claim 1, wherein, the part that described one or more induction blocks cover the viewing area of described touch-screen is transparent.
4. containment vessel as described in claim 3, wherein, the viewing area part that covers described touch-screen at least under described containment vessel is applicable to the use state of described equipment of containment vessel is transparent.
5. containment vessel as claimed in claim 1 wherein, is used at described containment vessel under the use state of described equipment, and at least a portion of each described induction block covers the predetermined sensed position of described correspondence.
6. containment vessel as claimed in claim 1, wherein, the conductive contact of conduction button conducts electricity; After touching the body contact and pressing conductive contact, conductive contact and contact electrode are conductings.
7. as each described containment vessel in the claim 2 to 6, wherein, described touch-screen is capacitive touch screen.
8. the equipment with touch-screen has the described containment vessel of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143746 CN203178875U (en) | 2013-03-27 | 2013-03-27 | Protective cover and equipment with touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143746 CN203178875U (en) | 2013-03-27 | 2013-03-27 | Protective cover and equipment with touch screen |
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| CN203178875U true CN203178875U (en) | 2013-09-04 |
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| CN 201320143746 Expired - Fee Related CN203178875U (en) | 2013-03-27 | 2013-03-27 | Protective cover and equipment with touch screen |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941977A (en) * | 2014-03-28 | 2014-07-23 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105162921A (en) * | 2015-10-15 | 2015-12-16 | 传为科技（天津）有限公司 | Novel handset protective sleeve |
| CN105892733A (en) * | 2014-12-19 | 2016-08-24 | 上海涌杰信息科技有限公司 | Flat plate type coverage device capable of rotatably opening and closing capacitive touch screen |
| CN105892770A (en) * | 2014-12-19 | 2016-08-24 | 上海涌杰信息科技有限公司 | Coverage structure device of capacitive touch screen |
| CN105892771A (en) * | 2014-12-19 | 2016-08-24 | 上海涌杰信息科技有限公司 | Control method used for capacitive touch screen in mobile terminal |
| CN106020580A (en) * | 2016-05-24 | 2016-10-12 | 青岛歌尔声学科技有限公司 | Capacitive touch screen indirect operating method, device and virtual reality helmet |
| CN106557233A (en) * | 2015-09-24 | 2017-04-05 | 华为终端（东莞）有限公司 | A kind of leather sheath detection method, leather sheath and electronic equipment |
| CN108499096A (en) * | 2017-02-28 | 2018-09-07 | 广州都邦电脑有限公司 | Trivial Pursuit Unhinged system and its game pieces |
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2013
- 2013-03-27 CN CN 201320143746 patent/CN203178875U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941977A (en) * | 2014-03-28 | 2014-07-23 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105892733A (en) * | 2014-12-19 | 2016-08-24 | 上海涌杰信息科技有限公司 | Flat plate type coverage device capable of rotatably opening and closing capacitive touch screen |
| CN105892770A (en) * | 2014-12-19 | 2016-08-24 | 上海涌杰信息科技有限公司 | Coverage structure device of capacitive touch screen |
| CN105892771A (en) * | 2014-12-19 | 2016-08-24 | 上海涌杰信息科技有限公司 | Control method used for capacitive touch screen in mobile terminal |
| CN105892770B (en) * | 2014-12-19 | 2018-12-04 | 深圳市瑞捷恩科技有限公司 | A kind of laminating constructional device of capacitive touch screen |
| CN105892733B (en) * | 2014-12-19 | 2018-12-18 | 深圳市瑞捷恩科技有限公司 | A kind of flat cladding system with the rotatable folding of capacitive touch screen |
| CN105892771B (en) * | 2014-12-19 | 2019-04-23 | 深圳市瑞捷恩科技有限公司 | A kind of control method for capacitive touch screen in mobile terminal |
| CN106557233A (en) * | 2015-09-24 | 2017-04-05 | 华为终端（东莞）有限公司 | A kind of leather sheath detection method, leather sheath and electronic equipment |
| CN105162921A (en) * | 2015-10-15 | 2015-12-16 | 传为科技（天津）有限公司 | Novel handset protective sleeve |
| CN106020580A (en) * | 2016-05-24 | 2016-10-12 | 青岛歌尔声学科技有限公司 | Capacitive touch screen indirect operating method, device and virtual reality helmet |
| CN108499096A (en) * | 2017-02-28 | 2018-09-07 | 广州都邦电脑有限公司 | Trivial Pursuit Unhinged system and its game pieces |
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Owner name: BEIJING WUYAO TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HAO KEMING Effective date: 20140313 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 100086 HAIDIAN, BEIJING TO: 100085 HAIDIAN, BEIJING |
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Effective date of registration: 20140313 Address after: 100085, room 1210, block B, 9 Ka Wah building, 3rd Street, Beijing, Haidian District Patentee after: Beijing Wuyao Technology Co., Ltd. Address before: 100086 Beijing city Haidian District xi'erqi boyade Park 3-3-1503 room Patentee before: Hao Keming |
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| 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: 20130904 Termination date: 20180327 |