CN104333633A - Mobile terminal supporting back control and back control method of mobile terminal - Google Patents
Mobile terminal supporting back control and back control method of mobile terminal Download PDFInfo
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- CN104333633A CN104333633A CN201410715710.2A CN201410715710A CN104333633A CN 104333633 A CN104333633 A CN 104333633A CN 201410715710 A CN201410715710 A CN 201410715710A CN 104333633 A CN104333633 A CN 104333633A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000006698 induction Effects 0.000 claims description 34
- 230000009467 reduction Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract description 13
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- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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Abstract
The invention discloses a mobile terminal supporting back control and a back control method of the mobile terminal. The mobile terminal comprises a back shell, a display screen and a mainboard, wherein the mainboard is fixed between the back shell and the display screen; the mobile terminal further comprises a rolling ball, a touch switch unit, a photoelectric sensor and a microprocessor; a through hole is formed in the back shell and the rolling ball is embedded into the through hole; the touch switch unit, the photoelectric sensor and the microprocessor are all fixed between the back shell and the display screen; the microprocessor is connected with the mainboard; the photoelectric sensor is connected with the rolling ball and the microprocessor, respectively; the touch switch unit is connected with the rolling ball and the microprocessor, respectively. The mobile terminal supporting the back control has the advantages that the back space of the mobile terminal is utilized thoroughly and the problem that the side edge thickness is limited by a side edge key in the prior art is solved. In addition, blind operations are performed on the back of the mobile terminal; however, the rolling ball control mode provided by the invention is capable of improving the accuracy and usability of the operations, and consequently, the user experience can be enhanced.
Description
[technical field]
The present invention relates to smart machine field, particularly a kind of support back to manipulate mobile terminal and back control method.
[background technology]
Along with the development of the communication technology, mobile terminal plays key player in daily life, and especially mobile phone has become requisite mobile terminal device in life.The function of mobile terminal from strength to strength, the size of its display screen is also increasing, for mobile phone, the screen size of smart mobile phone has exceeded 5 inches, although can at touch control operations such as the enterprising line slip of screen, clicks, this mode of operation makes greatly the feasibility step-down of one-handed performance along with the change of screen size.In order to improve the operability of smart mobile phone, general meeting arranges some buttons in the side of mobile phone, as volume key, power key etc., but in existing design, in order to pursue the grip feeling of mobile phone, require that the side of mobile phone can not be too thick, and the thickness of side is limited to the structure space shared by button on side, thus in structural design, there is contradiction.
[summary of the invention]
Based on this, in order to solve problems of the prior art, the invention provides a kind of back control system of mobile terminal, by arranging at the back of mobile terminal the rear touch that spin achieves mobile terminal.
The particular content of the embodiment of the present invention is as follows:
Support the mobile terminal that back manipulates, comprise shell on the back, display screen and mainboard, described mainboard is fixed between described shell on the back and described display screen, also comprises spin, touch-switch device, photoelectric induction device and microprocessor; Described shell on the back offers through hole, and described spin embeds described through hole, and described touch-switch device, photoelectric induction device and microprocessor are all fixed between described shell on the back and described display screen; Described microprocessor is connected with described mainboard; Described photoelectric induction device is connected with described spin and described microprocessor respectively; Described touch-switch device is connected with described spin and described microprocessor respectively.
Accordingly, the embodiment of the present invention additionally provides the back control method of above-mentioned mobile terminal, comprises the steps:
Detected the rotating direction of the spin be positioned on mobile terminal shell on the back by photoelectric induction device, and generate the first manipulation instruction according to described rotating direction, and described first manipulation instruction is sent to microprocessor;
Detect spin by touch-switch device and press event, and press event generation second manipulation instruction according to described spin, and described second manipulation instruction is sent to microprocessor;
Mobile terminal is controlled according to described first manipulation instruction and described second manipulation instruction by microprocessor.
The present invention arranges spin by the back side at mobile terminal, by spin, mobile terminal is manipulated, be convenient to the one-handed performance of user, and take full advantage of the back space of mobile terminal, the side key of mobile terminal can be cancelled, and solves side thickness in prior art and is limited to the problem of side key.In addition, carry out manipulation at the back of mobile terminal and belong to blind operation, and adopt spin control mode provided by the invention can significantly improve accuracy and the ease for use of operation, improve Consumer's Experience.
[accompanying drawing explanation]
Fig. 1 is the structural representation of mobile phone in the invention process;
Fig. 2 is the fundamental diagram of the mobile phone supporting back to manipulate in the embodiment of the present invention;
Fig. 3 is the schematic flow sheet of a kind of mobile terminal back control method in the embodiment of the present invention.
[embodiment]
Below in conjunction with accompanying drawing, content of the present invention is further described.For convenience of explanation, mobile terminal only for mobile phone, but can not limit the scope of request of the present invention protection with this.
A kind of mobile phone supporting back to manipulate, as shown in Figure 1, the left side is the back schematic diagram of this mobile phone, the right is the side schematic view of this mobile phone, this mobile phone comprises shell on the back 1, display screen 2 and mainboard (not shown), and mainboard is fixed between shell on the back 1 and display screen 2, also comprises spin 3, touch-switch device, photoelectric induction device and microprocessor, wherein, touch-switch device, photoelectric induction device and microprocessor all do not illustrate in the drawings.Shell on the back 1 is offered through hole 4, the diameter of through hole 4 is slightly less than the diameter of spin 3, makes spin 3 can embed through hole 4.Touch-switch device, photoelectric induction device and microprocessor are all fixed between shell on the back 1 and display screen 2, all can be fixed on mainboard; Microprocessor is connected with mainboard; Photoelectric induction device is connected with spin 3 and microprocessor respectively; Touch-switch device also states spin 3 respectively and microprocessor connects.
Above-mentioned touch-switch device and photoelectric induction device are existing device in prior art, are usually used in the auxiliary accessories of the smart machines such as mouse.
When mobile phone possesses camera function, shell on the back 1 is provided with camera 5, and now described spin 3 can be arranged on the below of camera 5, such user is when mobile phone back operates spin 3, palm not easily blocks camera 5, makes under exposal model, spin 3 still can be utilized to operate.
User is when using the mobile phone of above-mentioned support back manipulation, and by rolling, pressing, spin 3 pairs of mobile phones control.Photoelectric induction device detects the rotating direction of spin 3 in real time, and sends the signal of telecommunication according to the rotating direction of spin 3 to microprocessor.Whether touch-switch device detects spin 3 and is pressed, and when spin 3 is pressed, touch-switch device detects that spin is pressed event and occurred, and sends the signal of telecommunication to microprocessor.
Illustrate the operation principle of spin 3 and modules in the present embodiment below.
First, in the present embodiment, photoelectric induction device is for detecting the rotating direction of spin 3, and touch-switch device presses event for detecting spin.
When user is in mobile phone back rolling spin 3, photoelectric induction device obtains rotating direction, and according to the raw first manipulation instruction of rotating direction; Microprocessor carries out corresponding action after receiving this first manipulation instruction.
Such as, when user scrolls up spin 3, it is upwards that photoelectric induction device obtains rotating direction, and then generating increases volume instructions, and microprocessor controls mobile phone after receiving this increase volume instructions and carries out volume adjustment, and its volume is increased; In like manner, when user downwards rolling spin 3 time, it be downwards that photoelectric induction device obtains rotating direction, and then generate reduction volume instructions, microprocessor controls mobile phone after receiving this reduction volume instructions and carries out volume adjustment, and its volume is reduced.By this control mode, user passes through the adjustment that just can realize mobile phone volume to the rolling operation of spin 3 at mobile phone back.Based on this kind of operation principle, spin 3 achieves the function of volume key in existing mobile phone, thus the volume key on side in existing mobile phone can be cancelled, mobile phone can be accomplished in design thinner.
Again such as, when user left rolling spin 3 time, it be left that photoelectric induction device obtains rotating direction, then generation screen page-turning instruction left, and microprocessor receives the display screen page turning left that this screen controls mobile phone left after page-turning instruction; When user to the right rolling spin 3 time, it be to the right that photoelectric induction device obtains rotating direction, then generates screen page-turning instruction to the right, and microprocessor reception screen controls the display screen page turning to the right of mobile phone to the right after page-turning instruction.Adopt this mode of operation, user will be very convenient when using mobile phone browsing page, picture or reading novel.
It should be noted that, upwards, downwards, left, to the right all refer to that user in the normal direction that use mobile phone situation in describing above, one end of close camera is the top of mobile phone, one end away from camera is the tail end of mobile phone, user holds mobile phone, towards the display screen of mobile phone, now upwards for pointing to the direction on mobile phone top, downwards for pointing to the direction of mobile phone tail end, and be all the angle from user left and to the right.
Photoelectric induction device can generate different instructions according to the rotating direction of spin 3, and manufacturer can pre-set program when producing mobile phone, makes spin 3 to realize several functions.Such as by the spin direction of photoelectric induction device induction spin 3, and the rotating direction of spin 3 is associated with the moving direction of cursor on mobile phone display screen, make just can to control cursor by rolling spin 3 and move.
Touch-switch device detects in real time and whether spin occurs presses event, and when user presses spin 3, touch-switch device detects this state, and generates the second manipulation instruction, and microprocessor processes after receiving this second manipulation instruction accordingly.
In a kind of embodiment, spin 3 can be utilized to realize power on/off function.When user presses spin 3, touch-switch device detects that spin is pressed event and occurred, if the duration that this spin presses event exceedes Preset Time, then generate switching on and shutting down instruction, microprocessor makes mobile phone enter start-up routine or shutdown programm according to this switching on and shutting down instruction.Concrete, if mobile phone is current be in off-mode, with the head of a household by spin 3, touch-switch device generates start-up command, microprocessor receives start-up command makes mobile phone enter start-up routine, if mobile phone is current be in open state, during with the head of a household by spin 3, touch-switch device generates shutdown command, and microprocessor makes mobile phone enter shutdown programm according to this shutdown command.By this control mode, make spin 3 achieve power key function in conventional mobile phone, thus can cancel in conventional mobile phone the power key be arranged on side, also mobile phone can be made to accomplish in structural design thinner.
Spin can also be pressed event and screen taps function association, when touch-switch device detects that spin presses event generation, judge that on mobile phone screen, cursor current present position generation finger presses event, the control method of touch-screen in prior art can be adopted finger to be pressed event and be sent to microprocessor, microprocessor carries out corresponding actions.
Above-mentioned several control modes can form fundamental diagram as shown in Figure 2, as can be seen from this fundamental diagram, spin 3 can make the operation of user become more convenient as a kind of trigger equipment, its function instead of volume key on existing mobile phone side and power key completely, completely solves mobile phone side thickness in prior art and is limited to the problem of side key.And in mode of operation, user only needs the position with finger tip searches out residing for spin just can carry out easily rolling and pressing action, therefore, even if carry out blind operation at mobile phone back, adopt spin control mode provided by the invention also can significantly improve accuracy and the ease for use of operation.
Present invention also offers the back control method of a set of mobile terminal, this mobile terminal has and structure like cell phone type shown in Fig. 1, the back of this mobile terminal is provided with a spin, and this mobile terminal also has touch-switch device, photoelectric induction device and microprocessor.
Concrete, as shown in Figure 3, back provided by the invention control method comprises the steps:
S1 detects the rotating direction of the spin be positioned on mobile terminal shell on the back by photoelectric induction device, presses event by touch-switch device monitoring spin;
S2 photoelectric induction device generates the first manipulation instruction according to described rotating direction, and described first manipulation instruction is sent to microprocessor;
S3 touch-switch device is pressed event according to described spin and is generated the second manipulation instruction, and described second manipulation instruction is sent to microprocessor;
S4 is controlled mobile terminal according to described first manipulation instruction and described second manipulation instruction by microprocessor.
In a kind of embodiment, described first manipulation instruction comprises volume manipulation instruction, and this volume manipulation instruction comprises increase volume instructions and reduces volume instructions; If photoelectric induction device detects that described rotating direction is upwards, then generate and increase volume instructions, and described increase volume instructions is sent to the microprocessor of mobile terminal device; Microprocessor controls mobile terminal adjustment volume according to this increase volume instructions, and its volume is increased; When described rotating direction is downward, photoelectric induction device generates and reduces volume instructions, and described reduction volume instructions is sent to microprocessor, and microprocessor controls mobile terminal adjustment volume according to this reduction volume instructions, and its volume is reduced.
In a kind of embodiment, described first manipulation instruction comprises page-turning instruction, and described page-turning instruction comprises screen page-turning instruction and screen page-turning instruction to the right left.
When described rotating direction be left time, photoelectric induction device generates screen page-turning instruction left, and by this screen left page-turning instruction be sent to microprocessor, microprocessor according to this screen left page-turning instruction control mobile terminal page turning left; In like manner, when described rotating direction be to the right time, photoelectric induction device generates screen page-turning instruction to the right, and by this screen to the right page-turning instruction be sent to microprocessor, microprocessor according to this screen to the right page-turning instruction control mobile terminal page turning to the right.
In a kind of embodiment, described second manipulation instruction is switching on and shutting down instruction, if touch-switch device detects that spin presses event generation and the duration that this spin presses event exceedes Preset Time, then touch-switch device generates switching on and shutting down instruction, and described switching on and shutting down instruction is sent to microprocessor, microprocessor controls mobile terminal according to this switching on and shutting down instruction and enters start-up routine or shutdown programm.
First manipulation instruction and the second manipulation instruction all can be preset and arrange relevant create-rule, thus make spin and different function associations, strengthen the back operability of mobile terminal.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (6)
1. support to comprise shell on the back, display screen and mainboard by the mobile terminal that back manipulates, described mainboard is fixed between described shell on the back and described display screen, it is characterized in that, also comprises spin, touch-switch device, photoelectric induction device and microprocessor; Described shell on the back offers through hole, and described spin embeds described through hole, and described touch-switch device, photoelectric induction device and microprocessor are all fixed between described shell on the back and described display screen; Described microprocessor is connected with described mainboard; Described photoelectric induction device is connected with described spin and described microprocessor respectively; Described touch-switch device is connected with described spin and described microprocessor respectively.
2. the mobile terminal of support back according to claim 1 manipulation, it is characterized in that, described shell on the back is provided with camera, and described spin is positioned at the below of described camera.
3. a back control method for the mobile terminal of support back according to claim 1 manipulation, is characterized in that, comprise the steps:
Detected the rotating direction of the spin be positioned on mobile terminal shell on the back by photoelectric induction device, and generate the first manipulation instruction according to described rotating direction, and described first manipulation instruction is sent to microprocessor;
Detect spin by touch-switch device and press event, and press event generation second manipulation instruction according to described spin, and described second manipulation instruction is sent to microprocessor;
Mobile terminal is controlled according to described first manipulation instruction and described second manipulation instruction by microprocessor.
4. back according to claim 3 control method, is characterized in that, described first manipulation instruction comprises volume manipulation instruction, and described volume manipulation instruction comprises increase volume instructions and reduces volume instructions; When described rotating direction be upwards time, photoelectric induction device generates and increases volume instructions, and described increase volume instructions is sent to microprocessor; When described rotating direction is downward, photoelectric induction device generates and reduces volume instructions, and described reduction volume instructions is sent to microprocessor.
5. the back control method according to claim 3 or 4, is characterized in that, described first manipulation instruction comprises page-turning instruction, and described page-turning instruction comprises screen page-turning instruction and screen page-turning instruction to the right left; When described rotating direction be left time, photoelectric induction device generates screen page-turning instruction left, and by described screen left page-turning instruction be sent to microprocessor; When described rotating direction be to the right time, photoelectric induction device generates screen page-turning instruction to the right, and by described screen to the right page-turning instruction be sent to microprocessor.
6. back according to claim 3 control method, it is characterized in that, described second manipulation instruction is switching on and shutting down instruction, if detect, spin presses event generation and the duration that this spin presses event exceedes Preset Time, then touch-switch device generates switching on and shutting down instruction, and described switching on and shutting down instruction is sent to microprocessor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715710.2A CN104333633B (en) | 2014-11-28 | 2014-11-28 | Support the mobile terminal and its back control method of back manipulation |
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| CN201410715710.2A CN104333633B (en) | 2014-11-28 | 2014-11-28 | Support the mobile terminal and its back control method of back manipulation |
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| CN104333633A true CN104333633A (en) | 2015-02-04 |
| CN104333633B CN104333633B (en) | 2017-07-28 |
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Cited By (6)
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| CN104915030A (en) * | 2015-05-28 | 2015-09-16 | 努比亚技术有限公司 | Operation method and device based on mobile terminal rolling wheel key |
| CN106582007A (en) * | 2016-12-30 | 2017-04-26 | 深圳天珑无线科技有限公司 | Mobile terminal protective shell and method and device for controlling mobile terminal application |
| CN108174070A (en) * | 2018-01-10 | 2018-06-15 | 京东方科技集团股份有限公司 | Camera module and the mobile equipment with the camera module |
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| CN108521482A (en) * | 2017-06-13 | 2018-09-11 | 吴平 | A kind of rear camera underneath type mobile phone |
| CN113093928A (en) * | 2020-01-08 | 2021-07-09 | 北京小米移动软件有限公司 | Scroll operation device, operation method and mobile terminal |
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| CN113093928A (en) * | 2020-01-08 | 2021-07-09 | 北京小米移动软件有限公司 | Scroll operation device, operation method and mobile terminal |
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| CN104333633B (en) | 2017-07-28 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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Granted publication date: 20170728 |