CN201230427Y - Sliding pivot and user equipment having the sliding pivot - Google Patents
Sliding pivot and user equipment having the sliding pivot Download PDFInfo
- Publication number
- CN201230427Y CN201230427Y CNU2008201504636U CN200820150463U CN201230427Y CN 201230427 Y CN201230427 Y CN 201230427Y CN U2008201504636 U CNU2008201504636 U CN U2008201504636U CN 200820150463 U CN200820150463 U CN 200820150463U CN 201230427 Y CN201230427 Y CN 201230427Y
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- China
- Prior art keywords
- magnet
- magnet piece
- slide block
- slide rail
- sliding pivot
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a sliding pivot which comprises a sliding rail with a first installation part, a slider, a first magnet and a second magnet, wherein, the slider is arranged on the sliding rail and can move along the sliding rail; the first magnet and the second magnet are respectively arranged on the first installation part and a second installation part, to resist or push the movement of the slider on the sliding rail; the slider is provide with the second installation part on a surface facing to the sliding rail. The utility model also discloses user equipment with the sliding pivot. In the sliding pivot, the magnets are arranged on the slider and the sliding rail according to the characteristic that magnets with the same polarity repel each other, while those with different polarity attract each other, and the direction of the polarity is kept the same, to realize the semi-automatic movement of the slider on the sliding rail, so that the structure is simple and the installation is convenient. In addition, a plurality of magnets are arranged, so that the slider has a plurality of strokes, to meet various demands of the users; what is more, the stroke length of the slider can be adjusted by adjusting the length of the magnets.
Description
Technical field
The utility model relates to field of mechanical technique, more specifically to a kind of sliding pivot and have the subscriber equipment of this sliding pivot.
Background technology
Along with the fast development of wireless communication technique, the various communication products that spring up like mushrooms out on the market, the profile of hand-hold electronic equipments such as mobile phone, structure also present variation.
Sliding lid construction belongs to a kind of new structure wherein, and the hand-hold electronic equipments that disposes this sliding lid construction has two shells, and a shell slides on another shell, thus the described hand-hold electronic equipments of opening/closing.
The sliding lid construction operated by rotary motion of existing hand-hold electronic equipments has spring, adopts the purpose of the theory of mechanics realization slip of spring.Described sliding lid construction as shown in Figure 1, comprise slide block 1 and slide rail 2, slide block 1 can slide on slide rail 2, and be maintained fixed the gap with slide rail 2, slide block 1 is provided with fixing point 11 towards the surface of slide rail 2, slide rail 2 is provided with fixing point 21 towards the surface of slide block 1, is connected with spring 31 and spring 32 between fixing point 11 and the fixing point 21.Because under the acting in conjunction of spring 31 and spring 32, slide block 1 and slide rail 2 relative static (for convenience of description, be referred to as primary importance), and when existing external force F to act on the slide block 1, it is moved along direction shown in the arrow, in this process, slide block moves to the position of spring 31 and spring 32 force balance earlier, shown in Fig. 1 b, after surpassing this position, under the acting in conjunction of spring 31 and spring 32, slide block 1 moves to the another location (in order to describe the aspect, being referred to as the second place) time stops, shown in Fig. 1 c.A shell of hand-hold electronic equipments is arranged on slide block 1 side, and another shell is arranged on slide rail 2 sides, and when described primary importance, described hand-hold electronic equipments is in closed condition, and when the described second place, described hand-hold electronic equipments is in opening.
Though the slide construction of above-mentioned employing spring mechanical principle can be realized the On/Off of hand-hold electronic equipments, there are some problems in its structure, and is as follows:
1, the fixing point that connects spring, structure and manufacturing process relative complex need be set;
2, need to exist between slide block 1 and the slide rail 2 enough spaces to place spring, this influences the size of handheld device to a certain extent;
3, consider that the spring back stretch should be too not big, spring length is generally little, has influenced the movement travel of slide block.
The utility model content
In view of this, the subscriber equipment that the purpose of this utility model is to provide a kind of sliding pivot and has this sliding pivot is to solve the structure that prior art exists and the problem of manufacturing process relative complex.
The utility model provides a kind of sliding pivot to be achieved in that
A kind of sliding pivot comprises:
Slide rail with first installation portion;
Be arranged on the described slide rail, and the slide block that can move along slide rail, this slide block is provided with second installation portion towards the one side of slide rail;
First magnet and second magnet are installed in respectively in described first installation portion and second installation portion, with to mobile provide resistance or the thrust of slide block on described slide rail.
Preferably, described first installation portion comprises the strip groove of predetermined number, and described first magnet is made up of the magnet piece that is distributed in each strip groove.
Preferably, the magnet piece quantity in each strip groove is a plurality of, and each magnet piece is a bar magnet, be arranged in order along described strip groove, and magnetic pole is towards identical.
Preferably, the quantity of described strip groove is two, and the quantity of the magnet piece in each groove is two.
Preferably, described second installation portion comprises the strip groove of predetermined number, and described second magnet is made up of the magnet piece that is distributed in each strip groove.
Preferably, described magnet piece shape and described strip groove are adaptive.
Preferably, the quantity of described strip groove is two, and the quantity of the magnet piece in each groove is one.
Preferably, the magnetic pole of described first magnet towards with the magnetic pole of second magnet towards identical.
Preferably, magnet piece on magnet piece in the strip groove on the slide rail and the slide block in the strip groove is measure-alike, relative with slide block when static at slide rail, the medium position of the magnet piece on an end of the magnet piece in the strip groove on the described slide rail and the slide block in the strip groove is relative.
Preferably, described first magnet and second magnet are installed in the mode in described first installation portion and second installation portion and are: bonding or inlay.
The present invention also provides a kind of subscriber equipment simultaneously, and this subscriber equipment has any described sliding pivot as claim 1-10.
By technique scheme as can be known, compared with prior art, the utility model embodiment utilize the magnet same sex to repel each other the characteristics that there is a natural attraction between the sexes, magnet piece is arranged on slide block and the slide rail, and keep polarity can realize semi-automatic move of slide block on slide rail towards identical, simple in structure, easy for installation.And, a plurality of magnet pieces can be set, make slide block have a plurality of strokes, satisfy user's multiple needs, in addition, can adjust the haul distance of slide block by adjusting magnet piece length.
Description of drawings
Fig. 1 a is existing sliding lid construction schematic diagram 1;
Fig. 1 b is existing sliding lid construction schematic diagram 2;
Fig. 1 c is existing sliding lid construction schematic diagram 3;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram 1 of the utility model sliding pivot embodiment;
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram 2 of the utility model sliding pivot embodiment;
Fig. 4 is the initial position schematic diagram of slide block 100 on slide rail 200 among the utility model embodiment;
Fig. 5 is the A-A ' view of Fig. 4;
Fig. 6 is slide block 100 stressed mobile schematic diagram on slide rail 200 among the utility model embodiment;
Fig. 7 is the A-A ' view of Fig. 6;
Fig. 8 is the second place schematic diagram of slide block 100 on slide rail 200 among the utility model embodiment;
Fig. 9 is the A-A ' view of Fig. 8;
Figure 10 is three position view of slide block 100 on slide rail 200 among the utility model embodiment;
Figure 11 is the A-A ' view of Figure 10;
Figure 12 is the stressed schematic diagram the during initial position of slide block 100 on slide rail 200 among the utility model embodiment;
Figure 13 is the A-A ' view of Figure 12;
Figure 14 is the stressed schematic diagram during three position of slide block 100 on slide rail 200 among the utility model embodiment;
Figure 15 is the A-A ' view of Figure 14.
Embodiment
The utility model proposes a kind of and existing different technical scheme of slide construction that adopts spring principle, the main thought of this technical scheme is: utilize the characteristics that the magnet same sex is repelled each other, there is a natural attraction between the sexes, realize semi-automatic move of slide block on slide rail.
Understand the technical solution of the utility model for those skilled in the art can be known, the technical solution of the utility model is described in detail below in conjunction with drawings and Examples.
Please refer to Fig. 2 and Fig. 3, Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram 1 of the utility model sliding pivot embodiment one, and Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram 2 of the utility model sliding pivot embodiment one.
Sliding pivot comprises slide rail 100 and slide block 200.
In the present embodiment:
First installation portion can be made of first groove 113 and second groove 114, and first groove 113 and second groove 114 are strip groove, is provided with along the slide rail longitudinal direction, and the position is relative.First magnet comprises a plurality of magnet pieces, and each magnet piece is distributed in first groove 113 and second groove 114.Each magnet piece and first groove 113 or second groove, 114 shapes are suitable, be strip equally, respectively be provided with two magnet pieces (being respectively magnet piece 1121,1121 ', 1122 and 1122 ') in first groove 113 or second groove 114, be in magnet piece magnetic pole in the same groove towards identical.
As shown in Figure 3, described second installation portion can comprise the 3rd groove 213 and the 4th groove 214, the three grooves 213 and the 4th groove 214 and be similarly strip groove, and relative with second groove, 114 positions with first groove 113 respectively.Described second magnet comprises a plurality of magnet pieces, and each magnet piece is distributed in the 3rd groove 213 and the 4th groove 214, and the shape of each magnet piece and the 3rd groove 213 or the 4th groove 214 shapes are suitable, are strip equally.Respectively be provided with a magnet piece (being respectively magnet piece 2121 and magnet piece 2122) in the 3rd groove 213 or the 4th groove 214, the magnetic pole of this magnet piece towards with first groove 113 or second groove 114 in the magnet piece magnetic pole towards identical.
Please refer to Fig. 4 and Fig. 5, Fig. 4 is the initial position schematic diagram of slide block 100 on slide rail 200, and Fig. 5 is the A-A ' view of Fig. 4.
At this initial position, there is pre-set space between the N of slide rail 100 end faces and magnet piece 1121 is extreme, 100 1 end faces of slide rail are concordant with an end face of slide block 200, at this moment, be in the magnet piece 2121 on the slide block 200 and the extremely corresponding described pre-set space of N of magnet piece 2122, the N utmost point of the magnet piece in extremely corresponding first groove 113 of S and second groove 114.Under the magneticaction of magnet piece, slide block keeps relative static with slide rail 100.
In order more clearly to explain the concrete technical scheme of present embodiment, the present embodiment workflow is elaborated below by Fig. 6-Figure 11:
Under external force F1 effect, slide block 200 moves along slide rail from described initial position, and in slide block 200 moving process, slide rail 100 keeps inactive state.Slide block 200 can be subjected to magnet piece (1121 on the slide rail 100 in moving process, 1121 ', 1122,1122 ') the action of a magnetic field power, suppose that the action of a magnetic field power that slide block 200 is subjected to is F2 with joint efforts, as shown in Figure 6 and Figure 7, it (also is the medium position that the N utmost point of magnet piece 2121 and magnet piece 2122 corresponds respectively to magnet piece 1121 and magnet piece 1122 that slide block 200 moves to the second place on the slide rail 100, the S utmost point of magnet piece 2121 and magnet piece 2122 respectively with the medium position of magnet piece 1121 ' and magnet piece 1122 ') time, F2=0, also be that the active force that slide block 200 is subjected to magnet piece is in balance, as Fig. 8 and shown in Figure 9, at this moment, if cancel external force F1, then slide block 200 will keep relative static state with slide rail 100.When sliding fast 200 effects at external force F1 are moved to the 3rd position (the N utmost point that also is magnet piece 2121 and magnet piece 2122 is extremely corresponding with the S of magnet piece 1121 ' and magnet piece 1122 ' respectively), slide block 200 will keep relative static state with slide rail 100, as shown in Figure 10 and Figure 11.
Move since the 3rd position when slide block 200 is subjected to the external force effect, through the described second place, and finally arrive in the process of described initial position, slide block 200 is subjected to the situation of magnetic force and the described situation of preamble similar, does not do at this and gives unnecessary details.
Need to prove, in a further embodiment, when slide block 200 is in initial position, the N utmost point of magnet piece 1121 and magnet piece 1122 is not the S utmost point of corresponding magnet piece 2121 and magnet piece 2122, but corresponding magnet piece 2121 and magnet piece 2122 are near the position at middle part, at this moment, the magnetic force F2 direction that slide block 200 is subjected to such as Figure 12 and shown in Figure 13, in this case, a position limiting structure can be set, move with the direction of restriction slide block 200 towards F2.In like manner, when slide block 200 is in the 3rd position, the S utmost point of magnet piece 1121 ' and magnet piece 1122 ' is not the N utmost point of corresponding magnet piece 2121 and magnet piece 2122, but corresponding magnet piece 2121 and magnet piece 2122 are near the position at middle part, at this moment, slide block 200 is subjected to the effect of direction such as Figure 14 and magnetic force F2 shown in Figure 15, in this case, equally a position limiting structure can be set, move with the direction of restriction slide block 200 towards F2.
For convenience, this paper is called first stroke with the stroke of slide block 200 from the initial position to the second place, and slide block 200 is called second stroke from the stroke of the second place to the three positions.Thus, those skilled in the art will be understood that the length that the length and second of described first stroke forms is by the length decision of the magnet piece on slide rail 100 and the slide block 200.Can adjust the length of the magnet piece on described slide rail 100 and the slide block 200 at different demands, so that described first stroke or second stroke have corresponding length.
In a further embodiment, the magnet piece quantity on the described slide rail 100 in first groove 113 and second groove 114 also can be one or more, and at this moment, the stroke of described slide block 200 on slide rail 100 is one-stroke or multiple-pass.If multiple-pass, then mean in the moving process of slide block 200, but have a plurality of resting positions at least, also be slide block 200 suffered magnetic force F2 equals zero in this position, cancel external force, can stop to move.
In above-mentioned all embodiment, described slide rail 100 or slide block 200 can adopt bonding mode to realize with being connected of magnet piece, for example can be coated with and spread super glue on a surface of magnet piece, and it is sticked in first groove 113 or second groove 114 of described slide rail 100, realize fixedlying connected of slide rail 100 or slide block 200 and magnet piece.In addition; slide rail 100 or slide block 200 can also adopt the mode of inlaying to realize with being connected of magnet piece; the utility model does not limit concrete connected mode, as long as can realize the frame mode of fixedlying connected of magnet piece and slide rail 100 or slide block 200, all belongs to protection category of the present utility model.
The utility model the foregoing description utilizes the magnet same sex to repel each other, and the characteristics that there is a natural attraction between the sexes realize semi-automatic move of slide block 200 on slide rail 100, only need magnet piece is arranged on slide block 200 and the slide rail 100, and keep polarity to get final product towards identical, simple in structure, easy for installation.And, a plurality of magnet pieces can be set, make slide block 200 have a plurality of strokes, satisfy user's multiple needs, in addition, can adjust the haul distance of slide block 200 by adjusting magnet piece length.
Sliding pivot described herein can be applied on the mobile phone, and this mobile phone has two shells (being assumed to be shell A and shell B), and shell A is fixedlyed connected with described slide rail 100, and shell B is fixedlyed connected with slide block 200.Shell B moves on shell A by described slide block 200, realizes the On/Off operation.
Sliding pivot described herein can also be applied on other subscriber equipment, especially handheld game machine or portable terminal.
Those skilled in the art will be understood that; more than disclosed only be preferred implementation of the present utility model; but the utility model is not limited thereto; any those skilled in the art can think do not have a creationary variation; and, all should drop in the protection range of the present utility model not breaking away from some improvements and modifications of being done under the utility model principle prerequisite.
Claims (11)
1, a kind of sliding pivot is characterized in that, comprising:
Slide rail with first installation portion;
Be arranged on the described slide rail, and the slide block that can move along slide rail, this slide block is provided with second installation portion towards the one side of slide rail;
First magnet and second magnet are installed in respectively in described first installation portion and second installation portion, with to mobile provide resistance or the thrust of slide block on described slide rail.
2, sliding pivot as claimed in claim 1 is characterized in that, described first installation portion comprises the strip groove of predetermined number, and described first magnet is made up of the magnet piece that is distributed in each strip groove.
3, sliding pivot as claimed in claim 2 is characterized in that, the magnet piece quantity in each strip groove is a plurality of, and each magnet piece is a bar magnet, be arranged in order along described strip groove, and magnetic pole is towards identical.
4, sliding pivot as claimed in claim 3 is characterized in that, the quantity of described strip groove is two, and the quantity of the magnet piece in each groove is two.
5, sliding pivot as claimed in claim 1 is characterized in that, described second installation portion comprises the strip groove of predetermined number, and described second magnet is made up of the magnet piece that is distributed in each strip groove.
6, sliding pivot as claimed in claim 5 is characterized in that, described magnet piece shape and described strip groove are adaptive.
7, sliding pivot as claimed in claim 6 is characterized in that, the quantity of described strip groove is two, and the quantity of the magnet piece in each groove is one.
8, sliding pivot as claimed in claim 1 is characterized in that, the magnetic pole of described first magnet towards with the magnetic pole of second magnet towards identical.
9, as claim 2 or 5 described sliding pivots, it is characterized in that, magnet piece on magnet piece in the strip groove on the slide rail and the slide block in the strip groove is measure-alike, relative with slide block when static at slide rail, the medium position of the magnet piece on an end of the magnet piece in the strip groove on the described slide rail and the slide block in the strip groove is relative.
10, sliding pivot as claimed in claim 1 is characterized in that, the mode that described first magnet and second magnet are installed in described first installation portion and second installation portion is: bonding or inlay.
11, a kind of subscriber equipment is characterized in that, has any described sliding pivot as claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201504636U CN201230427Y (en) | 2008-07-02 | 2008-07-02 | Sliding pivot and user equipment having the sliding pivot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201504636U CN201230427Y (en) | 2008-07-02 | 2008-07-02 | Sliding pivot and user equipment having the sliding pivot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201230427Y true CN201230427Y (en) | 2009-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201504636U Expired - Fee Related CN201230427Y (en) | 2008-07-02 | 2008-07-02 | Sliding pivot and user equipment having the sliding pivot |
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| CN (1) | CN201230427Y (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102705365A (en) * | 2012-05-03 | 2012-10-03 | 苏州佳世达电通有限公司 | Sliding mechanism and mobile communication device |
| CN108012478A (en) * | 2017-12-07 | 2018-05-08 | 青岛海信电器股份有限公司 | A kind of cover plate assembly and electronic equipment |
| CN108196186A (en) * | 2018-02-22 | 2018-06-22 | 广东欧珀移动通信有限公司 | For the test fixture of circuit board testing |
| CN108769324A (en) * | 2018-07-27 | 2018-11-06 | 北京小米移动软件有限公司 | Sliding rail and mobile terminal |
| CN108811422A (en) * | 2017-09-29 | 2018-11-13 | 天津安宇华泰科技发展有限公司 | A kind of high radiating circuit plate locker |
| CN109151117A (en) * | 2018-09-18 | 2019-01-04 | 富世达股份有限公司 | Slide locating mechanism and electronic device |
| CN110099528A (en) * | 2019-04-10 | 2019-08-06 | 深圳传音控股股份有限公司 | A kind of magnetomotive railroad and a kind of intelligent terminal |
| CN110769086A (en) * | 2018-07-27 | 2020-02-07 | 北京小米移动软件有限公司 | Magnetic suspension sliding rail and sliding closure electronic equipment |
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| CN111124038A (en) * | 2018-11-01 | 2020-05-08 | 北京小米移动软件有限公司 | Electronic device |
| CN111182092A (en) * | 2018-11-12 | 2020-05-19 | 北京小米移动软件有限公司 | Terminal and sliding structure thereof |
| CN111200675A (en) * | 2018-11-16 | 2020-05-26 | 北京小米移动软件有限公司 | Electronic device |
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| CN111953819A (en) * | 2019-05-16 | 2020-11-17 | 北京小米移动软件有限公司 | Sliding assembly and terminal |
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2008
- 2008-07-02 CN CNU2008201504636U patent/CN201230427Y/en not_active Expired - Fee Related
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| CN102705365B (en) * | 2012-05-03 | 2014-08-20 | 苏州佳世达电通有限公司 | Sliding mechanism and mobile communication device |
| CN102705365A (en) * | 2012-05-03 | 2012-10-03 | 苏州佳世达电通有限公司 | Sliding mechanism and mobile communication device |
| CN108811422A (en) * | 2017-09-29 | 2018-11-13 | 天津安宇华泰科技发展有限公司 | A kind of high radiating circuit plate locker |
| CN108012478B (en) * | 2017-12-07 | 2020-06-09 | 海信视像科技股份有限公司 | Cover plate assembly and electronic equipment |
| CN108012478A (en) * | 2017-12-07 | 2018-05-08 | 青岛海信电器股份有限公司 | A kind of cover plate assembly and electronic equipment |
| CN108196186A (en) * | 2018-02-22 | 2018-06-22 | 广东欧珀移动通信有限公司 | For the test fixture of circuit board testing |
| CN108769324A (en) * | 2018-07-27 | 2018-11-06 | 北京小米移动软件有限公司 | Sliding rail and mobile terminal |
| CN108769324B (en) * | 2018-07-27 | 2021-04-27 | 北京小米移动软件有限公司 | Slide rail and mobile terminal |
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| CN110769086A (en) * | 2018-07-27 | 2020-02-07 | 北京小米移动软件有限公司 | Magnetic suspension sliding rail and sliding closure electronic equipment |
| US10686919B2 (en) | 2018-07-27 | 2020-06-16 | Beijing Xiaomi Mobile Software Co., Ltd. | Slide rail and mobile terminal |
| CN109151117A (en) * | 2018-09-18 | 2019-01-04 | 富世达股份有限公司 | Slide locating mechanism and electronic device |
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| CN111124038A (en) * | 2018-11-01 | 2020-05-08 | 北京小米移动软件有限公司 | Electronic device |
| CN111131560A (en) * | 2018-11-01 | 2020-05-08 | 北京小米移动软件有限公司 | Electronic device |
| CN111131560B (en) * | 2018-11-01 | 2021-10-26 | 北京小米移动软件有限公司 | Electronic device |
| CN111131562A (en) * | 2018-11-01 | 2020-05-08 | 北京小米移动软件有限公司 | Sliding cover mechanism and mobile terminal |
| CN111182092B (en) * | 2018-11-12 | 2021-07-27 | 北京小米移动软件有限公司 | Terminal and sliding structure thereof |
| CN111182092A (en) * | 2018-11-12 | 2020-05-19 | 北京小米移动软件有限公司 | Terminal and sliding structure thereof |
| CN111200675A (en) * | 2018-11-16 | 2020-05-26 | 北京小米移动软件有限公司 | Electronic device |
| CN111200673B (en) * | 2018-11-16 | 2021-06-08 | 北京小米移动软件有限公司 | Electronic device |
| CN111200673A (en) * | 2018-11-16 | 2020-05-26 | 北京小米移动软件有限公司 | Electronic device |
| CN110099528A (en) * | 2019-04-10 | 2019-08-06 | 深圳传音控股股份有限公司 | A kind of magnetomotive railroad and a kind of intelligent terminal |
| CN111866225A (en) * | 2019-04-26 | 2020-10-30 | 北京小米移动软件有限公司 | Electronic device |
| US11216037B2 (en) | 2019-04-26 | 2022-01-04 | Beijing Xiaomi Mobile Software Co., Ltd. | Electronic device |
| CN111953819A (en) * | 2019-05-16 | 2020-11-17 | 北京小米移动软件有限公司 | Sliding assembly and terminal |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20120702 |