CN101471968A - Slip cover type handhold device and control mode of side key thereof - Google Patents
Slip cover type handhold device and control mode of side key thereof Download PDFInfo
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- CN101471968A CN101471968A CNA2007103073127A CN200710307312A CN101471968A CN 101471968 A CN101471968 A CN 101471968A CN A2007103073127 A CNA2007103073127 A CN A2007103073127A CN 200710307312 A CN200710307312 A CN 200710307312A CN 101471968 A CN101471968 A CN 101471968A
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Abstract
The invention discloses a sliding cover type handheld device which comprises a first machine body, at least a side switch, a second machine body, a first detection unit, a second detection unit and a control unit. The first machine body is provided with a lateral wall. The side switch is arranged on the lateral wall. The second machine body can be arranged on the upper surface of the first machine body in a sliding manner to be suitable for relatively sliding on the first machine body and ensure that the first machine body and the second machine body are in either a closed state or an open state. The first detection unit and the second detection unit are arranged in the sliding cover type handheld device and selectively output one of a forbidding signal and an enabling signal according to the change of the closed state and the open state. The control unit is electrically coupled to the first detection unit and the second detection unit, and is used for receiving, and forbidding or allowing the side switch according to the forbidding signal and the enabling signal.
Description
Technical field
The invention relates to a kind of slip cover type handhold device, and particularly relevant for a kind of slip cover type handhold device that prevents the false touch side switch.
Background technology
Because the widespread usage of communication science and technology, portable electric device for example is mobile phone, PDA etc., becomes the indispensable outfit of modern already.In order to protect the many buttons on the front that is positioned at portable electric device, some portable electric device can be provided with slip lid.When portable electric device did not use, slip lid covers button so that portable electric device is a closure state.When using portable electric device, slip lid exposes button so that portable electric device is an opening.In addition, portable electric device does not have only the front that button can be set, and in order to increase the handling of portable electric device, the side of the portable electric device that has also can be provided with side switch.
Yet, when the side of portable electric device is provided with side switch,, for example be that incoming call is answered in case will use portable electric device, need slip lid is released.At this moment, the default function of side switch is carried out in false touch to side switch when the attitude that the hand under the natural situation grips portable electric device is easy to releasing slip lid, for example is to cut off incoming call, makes originally that the work in execution is changed.
Summary of the invention
The present invention has the slip cover type handhold device that prevents the false touch side switch and a control method of side switch thereof relevant for a kind of.In the slip lid sliding process, according to disable signal with the side switch forbidden energy, to prevent the false touch side switch.
According to an aspect of the present invention, a kind of slip cover type handhold device is proposed.Slip cover type handhold device comprises a first housing, at least one side switch, a second housing, one first detecting unit, one second detecting unit and a control unit.The first housing has a sidewall.At least one side switch is arranged on the sidewall.The second housing is installed on the upper surface of the first housing slidably, being suitable on the first housing, making slide relative, and make the first housing and the second housing be in a closure state and an opening one of them.First detecting unit is arranged in the slip cover type handhold device, and according to the change of closure state and opening optionally export a disable signal and an enable signal one of them.Second detecting unit is arranged in the slip cover type handhold device, and according to the change of closure state and opening optionally export a disable signal and an enable signal one of them.Control unit is electrically coupled to first detecting unit and second detecting unit, control unit receive and according to disable signal and enable signal with the side switch forbidden energy or enable.
According to a further aspect in the invention, a kind of slip cover type handhold device is proposed.Slip cover type handhold device comprises a first housing, at least one side switch, a second housing, a detecting unit and a control unit.The first housing has a sidewall.At least one side switch is arranged on the sidewall.The second housing is installed on the upper surface of the first housing slidably, being suitable on the first housing, making slide relative, and make the first housing and the second housing be in a closure state and an opening one of them.Detecting unit is arranged in the slip cover type handhold device, and according to the change of closure state and opening optionally export a disable signal and an enable signal one of them.Control unit is electrically coupled to detecting unit, control unit receive and according to disable signal and enable signal with the side switch forbidden energy or enable.
A kind of control method of side switch of slip cover type handhold device is proposed in accordance with a further aspect of the present invention.Slip cover type handhold device has a side switch, a first housing, a second housing.This control method comprises: at first, when the first housing and the second housing when one of them makes slide relative from an opening and a closure state, export a disable signal.Then, receive and according to disable signal with the side switch forbidden energy.Come again, when the first housing and second housing slide relative to the closure state of the first housing and the second housing and opening one of them the time, export an enable signal.Then, receive and side switch is enabled according to enable signal.
For foregoing of the present invention can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below:
Description of drawings
Figure 1A illustrates the slip cover type handhold device according to first embodiment of the invention.
The slip cover type handhold device that Figure 1B illustrates first embodiment transfers the schematic diagram of opening to from closure state.
Fig. 1 C illustrates the schematic diagram of opening of the slip cover type handhold device of first embodiment.
The slip cover type handhold device that Fig. 1 D illustrates first embodiment transfers the schematic diagram of closure state to from opening.
Fig. 2 illustrates the schematic diagram that first detecting unit among the figure and second detecting unit is replaced with the magnetic induction type element.
Fig. 3 illustrates the flow chart of control method of side switch of the slip cover type handhold device of first embodiment.
Fig. 4 A illustrates the schematic diagram of the slip cover type handhold device of second embodiment of the invention.
The slip cover type handhold device that Fig. 4 B illustrates second embodiment transfers the schematic diagram of opening to from closure state.
Fig. 5 illustrates the slip cover type handhold device according to third embodiment of the invention.
Embodiment
First embodiment
Please refer to Figure 1A, it illustrates the slip cover type handhold device according to first embodiment of the invention.Slip cover type handhold device 200 comprises a first housing 210, at least one side switch 220, a second housing 230, one first detecting unit 240, one second detecting unit 250 and a control unit 260.The first housing 210 has a sidewall 211.Side switch 220 is arranged on the sidewall 211.The second housing 230, it for example is the slip lid of slip cover type handhold device 200, be installed in slidably on the upper surface of the first housing 210, being suitable on the first housing 210, making slide relative, and make the first housing 210 and the second housing 230 be in a closure state and an opening one of them.First detecting unit 240 for example is a mechanical switch or a thin film switch, be arranged in the first housing 210, and according to the change of closure state and opening optionally export a disable signal and an enable signal one of them.Second detecting unit 250 for example is a mechanical switch or a thin film switch, be arranged in the first housing 210, and according to the change of closure state and opening optionally export an enable signal and a disable signal one of them.Control unit 260 for example is processor, single-chip controller or logical circuit, is electrically coupled to first detecting unit 240 and second detecting unit 250, control unit 260 receive and according to disable signal and enable signal with side switch 220 forbidden energy or enable.
Preferably, first detecting unit 240 and second detecting unit 250 are arranged on the first housing 210 and the second housing 230 in the scope of the travel track of closure state and opening, cause the change of closure state and opening so that first detecting unit 240 and second detecting unit 250 can positively sense the slide relative of the first housing 210 and the second housing 230.
Please refer to Figure 1B, its slip cover type handhold device that illustrates first embodiment transfers the schematic diagram of opening to from closure state.In the time will using slip cover type handhold device 200, for example be incoming call answering, need the second housing 230 is released from closure state along the D2 direction.The second housing 230 at first leaves position first detecting unit 240 and this first detecting unit 240 is ejected and the output disable signal, so control unit 260 receives and according to disable signal and with side switch 220 forbidden energy.So, even finger careless false touch in the second housing 230 push also can not start the preset function of side switch 220 to side switch 220, for example be to cut off incoming call.So, guaranteed to transfer to from closure state the process of opening at slip cover type handhold device, slip cover type handhold device can be kept original work, does not worry the operation error that causes to side switch because of false touch or changes executory original work.
Please refer to Fig. 1 C, its slip cover type handhold device that illustrates first embodiment becomes the schematic diagram of opening.When slip cover type handhold device 200 becomes closure state, second detecting unit 250 ejects and the output enable signal.So control unit 260 receives and according to enable signal side switch 220 is enabled.So, side switch 220 is provided by the service that normally provides.
In the same manner, when not using slip cover type handhold device, generally all can down push away the second housing 230 to get back to the closure state of slip cover type handhold device 200 from opening.Please refer to slip cover type handhold device that Fig. 1 D illustrates first embodiment transfers closure state to from opening schematic diagram.When slip cover type handhold device 200 when opening transfers closure state to, for example on the first housing 210, the second housing 230 at first is pressed onto second detecting unit 250 and second detecting unit 250 is triggered and exports disable signal the second housing 230 along D3 direction slide relative.So control unit 250 receives and according to disable signal with side switch 220 forbidden energy.So, careless false touch also can not start the preset function of side switch 220 to side switch 220 process of closure state even finger transfers to from opening at slip cover type handhold device 200, for example is shutdown or suspends music.
When slip cover type handhold device 200 becomes closure state (closure state illustrates shown in Figure 1A), the second housing 230 is pressed onto first detecting unit 240 and first detecting unit 240 is triggered and the output enable signal.So control unit 250 receives and according to enable signal side switch 220 is enabled.So, side switch 220 is normally provided service.
When slip cover type handhold device was in closure state, shown in Figure 1A, first detecting unit 240 and second detecting unit 250 on the first housing 210 were hidden latent by the second housing 230 totally.So, first detecting unit 240 and second detecting unit 250 can not destroy the attractive in appearance of slip cover type handhold device 200 because of exposing.
Though first detecting unit 240 and second detecting unit 250 illustrate with switch in the present embodiment, so in other embodiments, first detecting unit 240 and second detecting unit 250 can also be an optical sensor or a magnetic induction type element.
In addition, please refer to Fig. 2, it illustrates the schematic diagram that first detecting unit among Figure 1A and second detecting unit is replaced with the magnetic induction type element.First detecting unit 241 and second detecting unit 242 are arranged on the first housing 210, and one be used to trigger the triggering element of first detecting unit 241 and second detecting unit 242, and for example hardware or magnetic element 243 are arranged on the second housing 230.In the first housing 210 and the process of the second housing 230 in slide relative, magnetic element 243 makes the magnetic induction type element senses to a magnetic flux change through the magnetic induction type elements, so the magnetic induction type element is optionally exported disable signal or enable signal.Further say, when slip cover type handhold device 200 when closure state transfers opening to, magnetic element 243 is at first sensed magnetic flux change and is exported disable signal through first detecting unit, 241, the first detecting units 241.So control unit 260 receives and according to disable signal and with side switch 220 forbidden energy.The second housing 230 continues up to release, and after slip cover type handhold device 200 became opening, magnetic element 243 was sensed magnetic flux change and the output enable signal through second detecting unit, 242, the second detecting units 242.So control unit 260 receives enable signal and side switch 220 is enabled.
Similarly, when slip cover type handhold device 200 transfers closure state to up to the process that becomes closure state from opening, second detecting unit 242 and first detecting unit 241 are successively exported disable signal and enable signal.To reach forbidden energy successively and to enable the effect of side switch 220.
Please refer to Fig. 3, it illustrates the flow chart of control method of side switch of the slip cover type handhold device of first embodiment.Below the arrange in pairs or groups step of flow chart of Figure 1A～1D key diagram 3.
At first, in step 510,, export a disable signal when the first housing 210 and the second housing 230 when one of them transfers another of opening and closure state to from an opening and a closure state.
Then, in step 520, control unit 260 receives and according to disable signal and with side switch 220 forbidden energy.
Come again, in step 530, when the first housing 210 and the second housing 230 become wherein another of closure state and opening from closure state and one of them change of opening, export an enable signal.
Then, in step 540, control unit 260 receives and according to enable signal side switch 220 is enabled.
Second embodiment
Please refer to 4A figure, it illustrates the schematic diagram of the slip cover type handhold device of second embodiment of the invention.The slip cover type handhold device 200 of the slip cover type handhold device 300 of present embodiment and the control method of side switch and first embodiment and the control method difference of side switch thereof are: first detecting unit 340 and second detecting unit 350 are not hidden latent by the first housing 310 or the second housing 330 totally.Slip cover type handhold device 300 comprises a first housing 310, at least one side switch 320, a second housing 330, one first detecting unit 340, one second detecting unit 350 and a control unit 360.The first housing 310 has a sidewall 311.Side switch 320 is arranged on the sidewall 311.The second housing 330 is installed on the upper surface of the first housing 310 slidably, being suitable for making slide relative on the first housing 310, and the first housing 310 and the second housing 330 is between a closure state and the opening.
First detecting unit 340 for example is a mechanical switch or a thin film switch, be arranged in the first housing 310, and according to the change of closure state and opening optionally export a disable signal and an enable signal one of them.Second detecting unit 350 for example is a mechanical switch or a thin film switch, be arranged in the first housing 310, and according to the change of closure state and opening optionally export an enable signal and a disable signal one of them.Control unit 360 is electrically coupled to first detecting unit 340 and second detecting unit 350, control unit 360 receive and according to disable signal and enable signal with side switch 320 forbidden energy or enable.Preferably, first detecting unit 340 and second detecting unit 350 are arranged on the first housing 310 and the second housing 330 in the scope of the travel track of closure state and opening, cause the change of closure state and opening so that first detecting unit 340 and second detecting unit 350 can positively sense the slide relative of the first housing 310 and the second housing 330.
Though first detecting unit 340 and second detecting unit 350 are not hidden latent on the second housing 330 totally, right slip cover type handhold device 300 transfers opening to up to becoming opening from closure state, or transfer closure state to up to the process that becomes closure state from opening, side switch 320 still can be by forbidden energy to prevent because false touch changes predetermined work to side switch 320.
Please refer to Fig. 4 B, its slip cover type handhold device that illustrates second embodiment transfers the schematic diagram of opening to from closure state.When slip cover type handhold device 300 when closure state transfers opening to, for example on the first housing 310, the second housing 330 at first is pressed onto first detecting unit 340 to the second housing 330 along D4 direction slide relative.First detecting unit 340 is triggered and exports disable signal, so control unit 360 receives and according to disable signal and with side switch 320 forbidden energy.After slip cover type handhold device 400 became opening, the second housing 330 left second detecting unit 350 and second detecting unit 350 is triggered and the output enable signal.So control unit 360 receives and according to enable signal side switch 320 is enabled.
Similarly, when slip cover type handhold device 300 transfers closure state to up to the process that becomes closure state from opening, first detecting unit 340 and second detecting unit 350 successively are triggered and export disable signal and enable signal.Control unit 360 is receiving and according to disable signal and enable signal and with side switch 320 forbidden energy or enable.
The 3rd embodiment
The slip cover type handhold device of the slip cover type handhold device of present embodiment and the control method of side switch thereof and second embodiment and the control method difference of side switch thereof are: the number of detecting unit can have only one.
Please refer to Fig. 5, it illustrates the slip cover type handhold device according to third embodiment of the invention.Slip cover type handhold device 400 comprises a first housing 410, at least one side switch 420, a second housing 430, a detecting unit 440 and a control unit 450.The first housing 410 has a sidewall 411.Side switch 420 is arranged on the sidewall 411.The second housing 430 is installed on the upper surface of the first housing 410 slidably, being suitable on the first housing 410, making slide relative, and make the first housing 410 and the second housing 430 be in a closure state and an opening one of them.Detecting unit 440 for example is a mechanical switch or a thin film switch, be arranged at the first housing 410 and according to the change of closure state and opening optionally export a disable signal and an enable signal one of them.Control unit 450 is electrically coupled to detecting unit 440, control unit 450 receive and according to disable signal and enable signal with side switch 420 forbidden energy or enable.
Preferably, detecting unit 440 is arranged on the first housing 410 and the second housing 430 in the scope of the travel track of closure state and opening, causes the change of closure state and opening so that detecting unit 440 can positively sense the slide relative of the first housing 410 and the second housing 430.
As shown in Figure 5, more comprise at least two triggering portions in order to detection trigger unit 440 on the second housing 430, for example the lower surface 432 of 431, two grooves of two grooves, the 431 collocation second housings 430 can be in order to secondary detection trigger unit 440.Further say, when slip cover type handhold device 400 when closure state transfers opening to, the second housing 430 at first is pressed onto detecting unit 440, and makes detecting unit 440 output disable signal.So control unit 450 receives and according to disable signal and with side switch 420 forbidden energy.When the second housing 430 continues up to release, after becoming opening when slip cover type handhold device 400, the groove 431 that is positioned at the below makes detecting unit 440 eject and the output enable signal through detecting unit 440.So control unit 350 receives and according to enable signal side switch 420 is enabled.
Similarly, when slip cover type handhold device 400 transfers closure state to from opening, after slip cover type handhold device 400 became closure state, detecting unit 440 was one after the other exported disable signal and enable signal, to reach forbidden energy successively and to enable the effect of side switch 420.
Though the detecting unit 440 of present embodiment has only one, in the process of the first housing 410 and the second housing 430 slide relative, side switch 420 still can be by forbidden energy to prevent changing predetermined work because of false touch side switch 420.
When slip cover type handhold device was in closure state, as shown in Figure 5, the detecting unit 440 that is positioned on the first housing 410 was hidden latent by the second housing 430.So, detecting unit not because of expose destroy attractive in appearance.
Though in the present embodiment, detecting unit is arranged on the first housing, and so in other embodiment, detecting unit also can be arranged on the second housing, and triggering portion then is arranged on the first housing ordinatedly.
Though detecting unit illustrates with switch in the present embodiment, so in other embodiments, detecting unit can also be an optical sensor or a magnetic induction type element.Is example and please be simultaneously with reference to Fig. 5 with the detecting unit for the magnetic induction type element, detecting unit can be arranged in the first housing 410 this moment, and two triggering portions of the above-mentioned second housing 430 are hardware or magnetic element, in the process of opening or closure state, because of triggering portion with bump sense formula relative positions and change output disable signal and the enable signal be able to as the above-mentioned embodiment.In addition, as if being example with Fig. 2, the magnetic induction type element, promptly first detecting unit 241 and second detecting unit 242 change two triggering portions into, and magnetic element 243 change the magnetic induction type element into, also is able to a sensing element equally to reach another example as the 3rd embodiment.
In above-mentioned first to the 3rd embodiment, the position that is provided with for detecting unit, illustrated as long as detecting unit is arranged in the slip cover type handhold device, no matter detecting unit is arranged on the first housing or the second housing, as long as to the process of opening or closure state, detecting unit can optionally export disable signal and enable signal gets final product in the first housing and second housing slide relative.
So, for first embodiment, when first detecting unit and second detecting unit also can be arranged on the first housing and second housing slide relative to opening, in the scope of two body overlapping parts.In an example of this kind execution mode, can cooperatively interact between two bodies this moment, with regard to the mode as Fig. 2, in a body, detecting unit is set, and being set, at least one triggers element in another body, make detecting unit and trigger element and cooperates, be suitable for slide on opening or closure state between, export disable signal and enable signal.
In addition, in other examples, side switch can be located at side any one also can have a plurality of side switch, and slip cover type handhold device the side switch of other sides can also the foregoing description mode enabled or forbidden energy.In addition, though the second housing in the foregoing description with the slip lid of slip cover type handhold device as an example, yet in other examples, the also visual first housing is the slip lid of slip cover type handhold device.
The slip cover type handhold device that the above embodiment of the present invention disclosed and the control method of side switch thereof, guarantee in the slide relative process of the first housing and the second housing, slip cover type handhold device can normal running, and does not worry the operation error that causes to side switch because of false touch or change the work of having carried out originally.So, except the ease of use that can increase hand-held device, more can make the user that preferable use experience is arranged.
In sum, though the present invention discloses as above with preferred embodiment, so it is not in order to limit the present invention.The persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is worked as with being as the criterion that claim was defined.
Claims (21)
1. slip cover type handhold device comprises:
One first housing has a sidewall;
At least one side switch is arranged on this sidewall;
One second housing is installed on the upper surface of this first housing slidably, being suitable on this first housing, making slide relative, and make this first housing and this second housing be in a closure state and an opening one of them;
One first detecting unit is arranged in this slip cover type handhold device, and according to the change of this closure state and this opening optionally export a disable signal and an enable signal one of them;
One second detecting unit is arranged in this slip cover type handhold device, and according to the change of this closure state and this opening optionally export an enable signal and a disable signal one of them; And
One control unit is electrically coupled to this first detecting unit and this second detecting unit, this control unit receive and according to this disable signal and this enable signal with this side switch forbidden energy or enable.
2. slip cover type handhold device as claimed in claim 1 is characterized in that, at least one is arranged at this first housing in this first and second detecting unit.
3. slip cover type handhold device as claimed in claim 2 is characterized in that, the scope that is provided with of this first and second detecting unit at this first housing and this second housing in the scope of the travel track of this closure state and this opening.
4. slip cover type handhold device as claimed in claim 2 is characterized in that, when this slip cover type handhold device was this closure state, at least one was hidden latent in this first and second detecting unit by this second housing.
5. slip cover type handhold device as claimed in claim 1 is characterized in that, at least one is arranged at this second housing in this first and second detecting unit.
6. slip cover type handhold device as claimed in claim 5 is characterized in that, the scope that is provided with of this first and second detecting unit is between the scope of the travel track of this closure state and this opening.
7. slip cover type handhold device as claimed in claim 5 is characterized in that, when this slip cover type handhold device was this closure state, at least one was hidden latent in this first and second detecting unit by this first housing.
8. slip cover type handhold device as claimed in claim 1 is characterized in that, when this slip cover type handhold device when this closure state transfers this opening to, this first detecting unit is exported this disable signal.
9. slip cover type handhold device as claimed in claim 8 is characterized in that, after this slip cover type handhold device became this opening, this second detecting unit was exported this enable signal.
10. slip cover type handhold device as claimed in claim 1 is characterized in that, when this slip cover type handhold device when this opening transfers this closure state to, this second detecting unit is exported this disable signal.
11. slip cover type handhold device as claimed in claim 10 is characterized in that, after this slip cover type handhold device became this closure state, this first detecting unit was exported this enable signal.
12. slip cover type handhold device as claimed in claim 1 is characterized in that, this first and second detecting unit is an optical sensor, a switch or a magnetic induction type element.
13. a slip cover type handhold device comprises:
One first housing has a sidewall;
At least one side switch is arranged on this sidewall;
One second housing is installed on the upper surface of this first housing slidably, being suitable on this first housing, making slide relative, and make this first housing and this second housing be in a closure state and an opening one of them;
One detecting unit is arranged in this slip cover type handhold device, and according to the change of this closure state and this opening optionally export a disable signal and an enable signal one of them; And
One control unit is electrically coupled to this detecting unit, this control unit receive and according to this disable signal and this enable signal with this side switch forbidden energy or enable.
14. slip cover type handhold device as claimed in claim 13 is characterized in that, this detecting unit is arranged at this first housing.
15. slip cover type handhold device as claimed in claim 14 is characterized in that, the scope that is provided with of this detecting unit at this first housing and this second housing in the scope of the travel track of this closure state and this opening.
16. slip cover type handhold device as claimed in claim 14 is characterized in that, when this slip cover type handhold device was this closure state or this opening, this detecting unit was hidden latent by the second housing.
17. slip cover type handhold device as claimed in claim 13 is characterized in that, this detecting unit is arranged at this second housing.
18. slip cover type handhold device as claimed in claim 17 is characterized in that, the scope that this detecting unit is provided with is in the scope of the travel track of this closure state and this opening.
19. slip cover type handhold device as claimed in claim 17 is characterized in that, when this slip cover type handhold device was this closure state or this opening, this detecting unit was hidden latent by the first housing.
20. slip cover type handhold device as claimed in claim 13 is characterized in that, this detecting unit is an optical sensor, a switch or a magnetic induction type element.
21. the control method of the side switch of a slip cover type handhold device, this slip cover type handhold device have a side switch, a first housing and a second housing, this control method comprises:
When this first housing and this second housing when one of them transfers another of this opening and this closure state to from an opening and a closure state, export a disable signal;
Receive and according to this disable signal with this side switch forbidden energy;
When this first housing and this second housing from this closure state and this opening changing when forming wherein to wherein another of this closure state and this opening, export an enable signal; And
Receive and this side switch is enabled according to this enable signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103073127A CN101471968A (en) | 2007-12-27 | 2007-12-27 | Slip cover type handhold device and control mode of side key thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103073127A CN101471968A (en) | 2007-12-27 | 2007-12-27 | Slip cover type handhold device and control mode of side key thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101471968A true CN101471968A (en) | 2009-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103073127A Pending CN101471968A (en) | 2007-12-27 | 2007-12-27 | Slip cover type handhold device and control mode of side key thereof |
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| CN (1) | CN101471968A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019184421A1 (en) * | 2018-03-27 | 2019-10-03 | 深圳光峰科技股份有限公司 | Sliding door control circuit |
-
2007
- 2007-12-27 CN CNA2007103073127A patent/CN101471968A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019184421A1 (en) * | 2018-03-27 | 2019-10-03 | 深圳光峰科技股份有限公司 | Sliding door control circuit |
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Open date: 20090701 |