CN204305137U - Press-key structure and mobile terminal device thereof - Google Patents
Press-key structure and mobile terminal device thereof Download PDFInfo
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- CN204305137U CN204305137U CN201420667936.5U CN201420667936U CN204305137U CN 204305137 U CN204305137 U CN 204305137U CN 201420667936 U CN201420667936 U CN 201420667936U CN 204305137 U CN204305137 U CN 204305137U
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- key structure
- base station
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- 239000012634 fragment Substances 0.000 claims abstract description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model relates to technical field of mobile terminals, disclose a kind of press-key structure and mobile terminal device thereof, this press-key structure is located on the shell on the back of mobile terminal device, pcb board is provided with in shell on the back, this press-key structure comprises the keying body of the aperture position be located on shell on the back that slides, be located at keying body side and contact the shell fragment coordinated with pcb board, and be located on pcb board just to the push switch of the position of keying body, this push switch and keying body press screen and/or the power supply of press-fit On/Off mobile terminal device, when keying body band spring plate slides into one end/other end of opening, correspondence realizes mobile terminal device volume and increases/reduce.Power supply, volume add by the press-key structure that the utility model proposes, volume down function is integrated in one, and by press and slip operates, and this press-key structure is arranged on the back of mobile terminal device, makes its simple operation, avoid misoperation, improve Consumer's Experience effect.
Description
Technical field
The utility model relates to technical field of mobile terminals, particularly relates to a kind of press-key structure and mobile terminal device thereof.
Background technology
Current smart mobile phone length and width size is increasing, makes user's one-handed performance become relative difficulty, and the user that particularly palm is relatively little is more inconvenient.For improving grip feeling, need mobile phone side to do to obtain more Bao Yuehao, but mobile phone side thickness is limited to again its structure space shared by sidepiece button.
For the problems referred to above, part producer proposes a kind of new smart mobile phone structural form, namely cancels side switch all on smart mobile phone, and does button at its back side.But, the button at its back is two physical pieces, it has three pressing positions, realizes power (power supply) respectively, volume adds, volume down three functions, owing to being blind operation, when user's finger presses three positions, whether finger need move and change to diverse location, and press accurately, and user does not have the end in the heart, both easily cause misoperation like this, Consumer's Experience is not good yet.
Utility model content
The purpose of this utility model is to provide a kind of press-key structure and mobile terminal device thereof, is intended to solve in prior art, and the back press-key structure of mobile terminal device, function dispersion, easily cause the problem of misoperation.
First aspect, the utility model provides a kind of press-key structure, and this press-key structure is arranged on the shell on the back of mobile terminal device, is provided with pcb board in this shell on the back, and this press-key structure comprises: keying body, is slidably arranged at the aperture position on shell on the back; Shell fragment, the side and contacting with pcb board being arranged at keying body coordinates; Push switch, is arranged at just to the position of keying body on this pcb board, and this push switch and this keying body press screen and/or the power supply of this mobile terminal device of press-fit On/Off; When this keying body drives this shell fragment to slide into one end/other end of this opening, the volume that correspondence realizes this mobile terminal device increases/reduces.
In conjunction with first aspect, in the implementation that the first is possible, this keying body comprises base station and is located at the boss of this base station side, and this boss is positioned at this opening, and this base station stretches out in this boss outer and is positioned at inside this shell on the back.
In conjunction with the first possible implementation of first aspect, in the implementation that the second is possible, these base station two ends are provided with spring assembly, this base station along this opening length direction slide time resetted by this spring assembly.
In conjunction with the implementation that the second of first aspect is possible, in the implementation that the third is possible, this spring assembly comprises a pair reset unit being arranged at these base station two ends respectively, this reset unit comprises the projection being located at this base station end, be located at the slot of this shell on the back inner surface, and to the spring be located between this projection and this slot.
In conjunction with the first possible implementation of first aspect, in the 4th kind of possible implementation, the upper surface of this boss is provided with the anti-slip tank at multiple interval.
In conjunction with the first of first aspect to any one implementation in the 4th kind of implementation, in the 5th kind of possible implementation, this shell fragment comprises the main body be arranged on base station bottom surface, main body two ends are protruding haptic element for this, and formation arch shape is stretched out to this pcb board lopsidedness in the bottom surface of this haptic element this base station dorsad.
In conjunction with the 5th kind of possible implementation of first aspect, in the 6th kind of possible implementation, the outer end of this haptic element has been bent to form contact site, and described contact site contacts with described pcb board and coordinates.
In conjunction with the 5th kind or the 6th kind of possible implementation of first aspect, in the 7th kind of possible implementation, this main body is square structure, and it has square opening, and the two ends of this main body are arranged on the bottom surface of this base station by reference column location.
In conjunction with the 7th kind of possible implementation of first aspect, in the 8th kind of possible implementation, this push switch is positioned at just to the position of this square opening on this pcb board, and this push switch top contacts with this base station through this square opening.
Compared to existing technology, button is arranged on the sidepiece of mobile terminal device, the press-key structure that the utility model proposes is arranged on the back of mobile terminal device, simultaneously, the mains switch function of mobile terminal device and volume are increased and decreased function and are integrated in one by this press-key structure, improve the convenience of user's one-handed performance, avoid misoperation, improve the experience effect of user.
Second aspect, the utility model additionally provides a kind of mobile terminal device, this mobile terminal device comprises terminal body, be arranged at the shell on the back at this terminal body back, and the pcb board be arranged at inside this shell on the back, also comprise in conjunction with first aspect or in conjunction with the first of first aspect to the press-key structure in any one implementation in the 8th kind of implementation, this press-key structure is arranged on this shell on the back.
The mobile terminal device that the utility model proposes, by above-mentioned press-key structure is arranged on shell on the back, not only improve the grip feeling of mobile terminal device and the convenience of one-handed performance, also improve the appearance power of complete machine, be also convenient to realize mobile terminal device dual-side thickness ultimate attainment thin simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of mobile terminal device in the utility model embodiment;
Fig. 2 is the rearview of mobile terminal device in the utility model embodiment;
Fig. 3 be in Fig. 2 A-A cut open to generalized section;
Fig. 4 is the enlarged diagram of part B in Fig. 3;
Fig. 5 is the schematic diagram that in the utility model embodiment, press-key structure coordinates with shell on the back;
Fig. 6 is the enlarged diagram of C part in Fig. 5;
Fig. 7 is the schematic perspective view of press-key structure in the utility model embodiment;
Fig. 8 is another schematic perspective view of press-key structure in the utility model embodiment;
Fig. 9 is the structural representation that in the utility model embodiment, press-key structure coordinates with pcb board.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
As shown in figures 1-4, the utility model proposes a kind of press-key structure 2, this press-key structure 2 is arranged on the shell on the back 1 of mobile terminal device, this shell on the back 1 is provided with through opening 11 inside and outside it, this opening 11 has oval outline, certainly, and this opening 11 other shapes all right, in addition, be provided with in this shell on the back 1 and be electrically connected with press-key structure 2 pcb board 3 coordinated.In the present embodiment, press-key structure 2 can comprise keying body 21, shell fragment 22 and push switch 23, and wherein, keying body 21 is arranged on the position of shell on the back 1 upper shed 11, and this keying body 21 can be slided along its length on opening 11, shell fragment 22 is arranged on the side of keying body 21, herein, shell fragment 22 is arranged on the bottom surface of keying body 21, in addition, this shell fragment 22 contacts with pcb board 3 to be formed to be electrically connected and coordinates, particularly, in an initial condition, this keying body 21 is positioned at the center of opening 11, when user is along the length direction slip keying body 21 of opening 11, slip with keying body 21 is slided by shell fragment 22, when shell fragment 22 slides into one end of opening 11, correspondence realizes mobile terminal device volume and increases function, otherwise, when shell fragment 22 slides into the other end of opening 11, correspondence realizes mobile terminal device volume and reduces function, push switch 23 to be arranged on this pcb board 3 and with keying body 21 just to coordinating, particularly, when user's pressing keys body 21, keying body 21 presses down this push switch 23, thus realize the screen opening/closedown controlling mobile terminal device, or realize mobile terminal device start/shutdown, i.e. the ON/OFF of power supply.
The shell on the back 1 of mobile terminal device installs above-mentioned press-key structure 2, there is following features:
The mains switch function of mobile terminal device, volume increase and reduction function are integrated in one by above-mentioned press-key structure 2, and by pressing and slide realization operation, make its simple operation, avoid misoperation, improve Consumer's Experience effect; In addition, press-key structure 2 is arranged on mobile terminal device back, improves mobile terminal device complete machine appearance power, also makes mobile terminal device dual-side thickness to accomplish ultimate attainment thin.
In the present embodiment, as shown in Fig. 4, Fig. 5, Fig. 7, Fig. 8, above-mentioned keying body 21 can comprise base station 211 and boss 212, and wherein, base station 211 is oval block structure, its size is greater than above-mentioned opening 11, this base station 211 stretches out in the outer of boss 212, and this base station 211 is positioned at the inner side of above-mentioned shell on the back 1, and is positioned at the downside of opening 11, the side of base station 211 is located in boss 212 integration, and this boss 212 is positioned at opening 11.Under the promotion of external force, boss 212 is along the length direction linear slide of opening 11, its slidably distance be the difference of the length of opening 11 and boss 212, under initial condition, this boss 212 is positioned at the center of opening 11, therefore, this boss 212 can slide to its two ends the half-distance of difference of described length respectively.In other embodiments, according to actual conditions and demand, keying body 21 also can be other structure, and further, base station 211 and boss 212 also can be other shape and structures.
As shown in Fig. 4 ~ Fig. 6, above-mentioned base station 211 two ends are provided with spring assembly 24.Under initial condition, this base station 211 is in the center of above-mentioned opening 11, and try hard to recommend outside under moving, base station 211 is along the length direction linear slide of opening 11, and after removal external force, base station 211 two ends are subject to spring assembly 24 elastic force effect and reset.
As shown in Fig. 4 ~ Fig. 6, above-mentioned spring assembly 24 can comprise a pair reset unit 240, and this pair reset unit 240 is separately positioned on the two ends of above-mentioned base station 211.Particularly, reset unit 240 can comprise projection 2401, slot 2402 and spring 2403, wherein, projection 2401 is wholely set the end at base station 211, and slot 2402 is arranged on above-mentioned shell on the back 1 inner surface, spring 2403 is arranged between projection 2401 and slot 2402, herein, one end of spring 2403 is enclosed within projection 2401, and the other end is contained in slot 2402, when base station 211 is along the length direction linear slide of opening 11, its two ends will be subject to the elastic force effect of spring 2403.Certainly, in other embodiments, according to actual conditions and demand, the structure that above-mentioned spring assembly 24 can comprise other forms.
As shown in Fig. 1, Fig. 7, Fig. 8, the upper surface of above-mentioned boss 212 offers many evenly spaced anti-slip tanks 2121 each other, by arranging anti-slip tank 2121, more stable and convenient when making user's finger presses or promote boss 212.Certainly, in other embodiments, according to actual conditions and demand, the upper surface of above-mentioned boss 212 also can take other non-skid feature, such as arranges skid resistant course, slipmat etc.
In the present embodiment, as shown in Fig. 4, Fig. 7, Fig. 8, above-mentioned shell fragment 22 can comprise main body 221 and haptic element 222, wherein, main body 221 is arranged on the place of bottom center of above-mentioned base station 211, this main body 221 forms the location of glide direction on base station 211, and glide direction is the length direction of above-mentioned opening 11 herein; The two ends of shell fragment 22 are protruding haptic element 222, the bottom surface of this haptic element 222 base station 211 is dorsad stretched out to the lopsidedness of above-mentioned pcb board 3, and make whole shell fragment 22 form arch shape, simultaneously, the end of haptic element 222 is conflicted on pcb board 3 surface, like this, whole shell fragment 22 is just resisted against between base station 211 and pcb board 3, this shell fragment 22 has certain precompressed amount, ensure that contact with pcb board 3 reliable, further, the arch shape formed is that whole keying body 21 provides bounce, stablizes resilience after making user's pressing keys body 21.In addition, in the present embodiment, what arrange at the two ends of main body 221 is two haptic elements, namely the two ends of main body 221 are extended with two parallel haptic elements 222 respectively, the reliability with pcb board 3 conducting is ensure that by arranging two haptic element, in other embodiments, according to actual conditions and demand, above-mentioned shell fragment 22 also can be other version.
With reference to Fig. 4, Fig. 7, Fig. 8, the outer end of above-mentioned haptic element 222 has been bent to form contact site 2220 towards the bottom surface of base station 211, this contact site 2220 is conflicted on the surface of above-mentioned pcb board 3, herein, the surface of pcb board 3 is provided with golden finger group 31, herein, golden finger is electrical pickoff, when above-mentioned keying body 21 is with spring plate 22 to slide, contacts golden finger group 31 by contact site 2220 and form electrical connection, thus the volume realizing above-mentioned mobile terminal device increases and reduces function.
With reference to Fig. 4, figure, 7, Fig. 9, above-mentioned golden finger group 31 can comprise two groups of golden finger unit 310, these two groups of golden finger unit 310 are separately positioned on the position of pcb board 3 corresponding above-mentioned two groups of haptic elements 222 on the surface, herein, golden finger unit 310 comprises the first golden finger 311 and the second golden finger 312, between the two every.When above-mentioned keying body 21 drive upper end from above-mentioned shell fragment 22 to pcb board 3 slide time, contact to be formed with the first golden finger 311 of two golden finger unit 310 respectively by the contact site 2220 of the haptic element 222 at its two ends and be electrically connected conducting, obtain the signal of telecommunication that volume increases, thus realize volume up function; Otherwise, when above-mentioned keying body 21 drives above-mentioned shell fragment 22 to the lower slide of pcb board 3, contact to be formed with the second golden finger 312 of two golden finger unit 310 respectively by the contact site 2220 of the haptic element 222 at its two ends and be electrically connected conducting, obtain the signal of telecommunication that volume reduces, thus realize volume reduction function.
With reference to Fig. 4, Fig. 7, Fig. 8, Fig. 9, the main body 221 of above-mentioned shell fragment 22 is preferably square laminated structure, the center offers square opening 2210, and offering this square opening 2,210 one aspect is to pass for above-mentioned push switch 23, is to save material on the other hand.The reference column 2111 at two intervals is convexly equipped with in the center of above-mentioned base station 211 bottom surface, main body 221 is sticked in the center of base station 211 bottom surface, and the two ends of this main body 221 are each passed through two reference columns 2111 is formed and be located by connecting, make this main body 221 on base station 211, form the location of glide direction.In other embodiments, according to actual conditions and demand, the main body 221 of above-mentioned shell fragment 22 also can be other version, certainly, other mode and above-mentioned base station 211 also can be adopted to locate.
As shown in Fig. 7, Fig. 8, Fig. 9, above-mentioned push switch 23 is arranged on just to the position of above-mentioned square opening 2210 on above-mentioned pcb board 3, and the top of this push switch 23 contacts with the bottom surface of above-mentioned base station 211 through this square opening 2210.When user presses above-mentioned keying body 21, the synchronous pressurized of push switch 23 and send the signal of telecommunication, realizes the power supply function of above-mentioned mobile terminal device, such as start or shutdown, opens screen or close screen.
The utility model also proposed a kind of mobile terminal device, as shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, this mobile terminal device can comprise terminal body 4, shell on the back 1 and pcb board 3, and wherein, shell on the back 1 capping is arranged on the back of terminal body 4, pcb board 3 is fixedly installed in terminal body 4, and being positioned at the inner side of this shell on the back 1, this mobile terminal device also comprises above-mentioned press-key structure 2, and this press-key structure 2 is arranged on shell on the back 1.Certainly, this mobile terminal device also comprises other assemblies, such as screen assembly, power supply module etc., because this part is prior art, does not describe in detail one by one herein.
The mobile terminal device proposed in the utility model embodiment, by above-mentioned press-key structure 2 is arranged on shell on the back 1, and by mains switch function, volume increases and reduction function is integrated in one, and by pressing and slide realization operation, so not only improve the grip feeling of mobile terminal device and the convenience of one-handed performance, also improve the appearance power of complete machine, be also convenient to realize mobile terminal device dual-side thickness ultimate attainment thin simultaneously.
In the present embodiment, above-mentioned mobile terminal device can be preferably straight plate smart mobile phone.Certainly, in other embodiments, above-mentioned mobile terminal device can comprise and carries out through wireless access network RAN and one or more core net the subscriber equipment that communicates, this subscriber equipment can be mobile phone (or being called " honeycomb " phone), have the computer etc. of mobile terminal, such as, subscriber equipment can also be portable, pocket, hand-hold type, built-in computer or vehicle-mounted mobile device, they and wireless access network switched voice and/or data.Again such as, this mobile terminal can comprise personal digital assistant PDA, point-of-sale terminal POS or vehicle-mounted computer etc.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. press-key structure, is arranged on the shell on the back of mobile terminal device, is provided with pcb board, it is characterized in that in described shell on the back, and described press-key structure comprises:
Keying body, slide the aperture position be arranged on described shell on the back;
Shell fragment, the side and contacting with described pcb board being arranged at described keying body coordinates;
Push switch, is arranged at just to the position of described keying body on described pcb board, and described push switch and described keying body press screen and/or the power supply of mobile terminal device described in press-fit On/Off;
When described keying body drives described shell fragment to slide into one end/other end of described opening, the volume that correspondence realizes described mobile terminal device increases/reduces.
2. press-key structure as claimed in claim 1, is characterized in that, described keying body comprises base station and is located at the boss of described base station side, and described boss is positioned at described opening, and described base station stretches out in described boss outer and is positioned at inside described shell on the back.
3. press-key structure as claimed in claim 2, it is characterized in that, described base station two ends are provided with spring assembly, and described base station is resetted by described spring assembly when the length direction of described opening slides.
4. press-key structure as claimed in claim 3, it is characterized in that, described spring assembly comprises a pair reset unit being arranged at described base station two ends respectively, described reset unit comprises the projection being located at described base station end, be located at the slot of described shell on the back inner surface, and to the spring be located between described projection and described slot.
5. press-key structure as claimed in claim 2, it is characterized in that, the upper surface of described boss is provided with the anti-slip tank at multiple interval.
6. the press-key structure as described in any one of claim 2 to 5, it is characterized in that, described shell fragment comprises the main body be arranged on described base station bottom surface, and described main body two ends are protruding haptic element, and formation arch shape is stretched out to described pcb board lopsidedness in the bottom surface of described haptic element described base station dorsad.
7. press-key structure as claimed in claim 6, it is characterized in that, the outer end of described haptic element has been bent to form contact site, and described contact site contacts with described pcb board and coordinates.
8. press-key structure as claimed in claim 7, it is characterized in that, described main body is square structure, and it has square opening, and the two ends of described main body are arranged on the bottom surface of described base station by reference column location.
9. press-key structure as claimed in claim 8, it is characterized in that, described push switch is positioned at just to the position of described square opening on described pcb board, and described push switch top contacts with described base station through this square opening.
10. mobile terminal device, comprises terminal body, is arranged at the shell on the back at described terminal body back, and the pcb board be arranged at inside described shell on the back, it is characterized in that, also comprise the press-key structure as described in any one of claim 1 ~ 9, described press-key structure is arranged on described shell on the back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667936.5U CN204305137U (en) | 2014-11-07 | 2014-11-07 | Press-key structure and mobile terminal device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667936.5U CN204305137U (en) | 2014-11-07 | 2014-11-07 | Press-key structure and mobile terminal device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305137U true CN204305137U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420667936.5U Expired - Fee Related CN204305137U (en) | 2014-11-07 | 2014-11-07 | Press-key structure and mobile terminal device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305137U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967712A (en) * | 2015-07-10 | 2015-10-07 | 成都宇珩智能家居科技有限公司 | Household portable infrared induction intelligent alarm clock terminal |
| CN105489427A (en) * | 2016-01-06 | 2016-04-13 | 广东欧珀移动通信有限公司 | Key structure and mobile terminal equipment |
| CN107395807A (en) * | 2017-08-11 | 2017-11-24 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN107437475A (en) * | 2016-05-27 | 2017-12-05 | 宏达国际电子股份有限公司 | Electronic installation and its switch module |
| CN108023994A (en) * | 2017-11-30 | 2018-05-11 | 努比亚技术有限公司 | A kind of side key structure and the mobile terminal with the side key structure |
| CN110061730A (en) * | 2019-03-13 | 2019-07-26 | 维沃移动通信有限公司 | A kind of control method of press-key structure, terminal device and terminal device |
| CN112911039A (en) * | 2021-02-02 | 2021-06-04 | 维沃移动通信有限公司 | Electronic equipment protective housing and electronic equipment |
| CN113471001A (en) * | 2021-06-30 | 2021-10-01 | 上海摩软通讯技术有限公司 | Key and terminal |
| CN113936944A (en) * | 2021-09-28 | 2022-01-14 | 荣耀终端有限公司 | Electronic equipment |
-
2014
- 2014-11-07 CN CN201420667936.5U patent/CN204305137U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967712A (en) * | 2015-07-10 | 2015-10-07 | 成都宇珩智能家居科技有限公司 | Household portable infrared induction intelligent alarm clock terminal |
| CN105489427A (en) * | 2016-01-06 | 2016-04-13 | 广东欧珀移动通信有限公司 | Key structure and mobile terminal equipment |
| CN105489427B (en) * | 2016-01-06 | 2018-05-29 | 广东欧珀移动通信有限公司 | Press-key structure and mobile terminal device |
| CN107437475A (en) * | 2016-05-27 | 2017-12-05 | 宏达国际电子股份有限公司 | Electronic installation and its switch module |
| CN107395807A (en) * | 2017-08-11 | 2017-11-24 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN107395807B (en) * | 2017-08-11 | 2019-11-19 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN108023994B (en) * | 2017-11-30 | 2021-04-09 | 努比亚技术有限公司 | Side key structure and mobile terminal with same |
| CN108023994A (en) * | 2017-11-30 | 2018-05-11 | 努比亚技术有限公司 | A kind of side key structure and the mobile terminal with the side key structure |
| CN110061730A (en) * | 2019-03-13 | 2019-07-26 | 维沃移动通信有限公司 | A kind of control method of press-key structure, terminal device and terminal device |
| CN110061730B (en) * | 2019-03-13 | 2021-06-08 | 维沃移动通信有限公司 | Key structure, terminal equipment and control method of terminal equipment |
| CN112911039A (en) * | 2021-02-02 | 2021-06-04 | 维沃移动通信有限公司 | Electronic equipment protective housing and electronic equipment |
| CN112911039B (en) * | 2021-02-02 | 2023-10-24 | 维沃移动通信有限公司 | Electronic equipment protective housing and electronic equipment |
| CN113471001A (en) * | 2021-06-30 | 2021-10-01 | 上海摩软通讯技术有限公司 | Key and terminal |
| CN113936944A (en) * | 2021-09-28 | 2022-01-14 | 荣耀终端有限公司 | Electronic equipment |
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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 523841 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |