CN205823904U

CN205823904U - Rotating assembly and the mobile terminal with it

Info

Publication number: CN205823904U
Application number: CN201620638553.4U
Authority: CN
Inventors: 李卓; 吴云东
Original assignee: Huizhou BYD Electronic Co Ltd
Current assignee: Huizhou BYD Electronic Co Ltd
Priority date: 2016-06-23
Filing date: 2016-06-23
Publication date: 2016-12-21
Anticipated expiration: 2026-06-23

Abstract

The utility model discloses a kind of rotating assembly and there is its mobile terminal.Described rotating assembly includes that spindle housing, the first rotating shaft, the second rotating shaft, STATEMENT OF FEDERALLY SPONSORED, the first surface plate and the second surface plate, described first rotating shaft and described second rotating shaft are installed in rotation in described spindle housing respectively；Described STATEMENT OF FEDERALLY SPONSORED coordinates with described first rotating shaft and described second rotating shaft respectively, when in described first rotating shaft and described second rotating shaft one rotates clockwise or counterclockwise, rotated in reverse direction by another in described first rotating shaft of drive of described STATEMENT OF FEDERALLY SPONSORED and described second rotating shaft；Described first surface plate is connected with described first rotating shaft transmission, and described second surface plate is connected with described second rotating shaft transmission.According to rotating assembly of the present utility model, angle rotatable is big and applied widely.

Description

Rotating assembly and the mobile terminal with it

Technical field

This utility model relates to technical field of electronic equipment, especially relates to a kind of rotating assembly and has described rotating shaft group The mobile terminal of part.

Background technology

The mobile terminals such as such as notebook, are typically provided with pivot structure to realize upset, the such as upper lid and bottom of notebook Need between Zuo to be connected by pivot structure.Correlation technique is applied pivot structure on mobile terminals, by with surface plate Axostylus axostyle and the pivot with surface plate are constituted, and axostylus axostyle and pivot are rotatably coordinated by beam barrel and jack-post, and jack-post is provided with band The pad of recess, beam barrel is provided with the lug with mating recesses, and the angle rotatable of this pivot structure is less, once rotational angle Crossing conference causes rotating shaft to damage, and the scope of application is less.

Utility model content

This utility model is intended at least to solve one of technical problem present in prior art.To this end, this utility model carries Going out a kind of rotating assembly, this rotating assembly has the advantages such as angle rotatable is big, applied widely.

This utility model also proposes a kind of mobile terminal with described rotating assembly.

According to the rotating assembly of this utility model first aspect embodiment, including: spindle housing；First rotating shaft and second turn Axle, described first rotating shaft and described second rotating shaft are installed in rotation in described spindle housing respectively；STATEMENT OF FEDERALLY SPONSORED, described STATEMENT OF FEDERALLY SPONSORED Coordinating with described first rotating shaft and described second rotating shaft respectively, one in described first rotating shaft and described second rotating shaft along up time When pin direction or rotate in an anti-clockwise direction, drive another in described first rotating shaft and described second rotating shaft by described STATEMENT OF FEDERALLY SPONSORED Individual rotate in reverse direction；First surface plate and the second surface plate, described first surface plate is connected with described first rotating shaft transmission, institute State the second surface plate to be connected with described second rotating shaft transmission；Described first rotating shaft is provided with the first plat part and described first plane Plate is provided with the first jaw, and described first jaw clamps described first plat part；Described second rotating shaft is provided with the second plat part And described second surface plate is provided with the second jaw, described second jaw clamps described second plat part.

According to the rotating assembly of this utility model embodiment, utilize the first rotating shaft and the second rotating shaft linkage, can be according to not With demand by rotating assembly different rotation angle, thus increase the angle rotatable of rotating assembly, expand rotating assembly The scope of application.

It addition, also have the technical characteristic added as follows according to the rotating assembly of this utility model embodiment:

According to embodiments more of the present utility model, the angle rotatable of described first rotating shaft is 0-180 °, described second The angle rotatable of rotating shaft is 0-180 °.

Center according to embodiments more of the present utility model, the central axis of described first rotating shaft and described second rotating shaft Axis be arranged in parallel.

Further, described spindle housing includes: the first limiting plate, the second limiting plate and the 3rd limiting plate, described second limit Position plate be arranged between described first limiting plate and described 3rd limiting plate, described first limiting plate be provided with the first shaft hole and Second shaft hole, described second limiting plate is provided with the 3rd shaft hole and the 4th shaft hole, and described 3rd limiting plate is provided with Five shaft holes and the 6th shaft hole, described first rotating shaft be each passed through the first shaft hole of described first limiting plate, described second 3rd shaft hole of limiting plate and the 5th shaft hole of described 3rd limiting plate, described second rotating shaft is each passed through described first limit Position the second shaft hole of plate, the 4th shaft hole of described second limiting plate and the 6th shaft hole of described 3rd limiting plate.

In embodiments more of the present utility model, described first limiting plate is adjacent to described first surface plate and described second Surface plate is arranged, the outer peripheral face of described first rotating shaft be provided be clamped in described first limiting plate and described second limiting plate it Between the first limited ring dais, the outer peripheral face of described second rotating shaft be provided be clamped in described first limiting plate and described second limit The second limited ring dais between the plate of position.

In embodiments more of the present utility model, described 3rd limiting plate is away from described first surface plate and described second Surface plate is arranged, and the threaded one end away from described first surface plate of described first rotating shaft is combined with the first torsion adjusting nut, The threaded one end away from described second surface plate of described second rotating shaft is combined with the second torsion adjusting nut.

Alternatively, described spindle housing also includes: be set in the first beam barrel in described first rotating shaft, described first beam barrel position Between described second limiting plate and described 3rd limiting plate, and described first torsion adjusting nut is by described 3rd limiting plate Described first beam barrel is pressed on described second limiting plate；It is set in the second beam barrel in described second rotating shaft, described second Beam barrel is between described second limiting plate and described 3rd limiting plate, and described second torsion adjusting nut is by the described 3rd Described second beam barrel is pressed on described second limiting plate by limiting plate.

Further, described first rotating shaft is arranged with it is clamped between described first beam barrel and described 3rd limiting plate The first pad, described second rotating shaft is arranged with second be clamped between described second beam barrel and described 3rd limiting plate Pad.

Preferably, each in described first pad and described second pad includes along described first rotating shaft and described Multiple first subgasket being axially sequentially stacked of two rotating shafts and multiple second subgasket, the inner circumferential of each described first subgasket Edge protrudes to multiple described second subgasket, and the inner peripheral of each described second subgasket is convex to multiple described first subgasket Go out.

Further, described STATEMENT OF FEDERALLY SPONSORED includes: guide rod, and described guide rod is located at described first limited ring dais and described second limit Between the land of position, and the two ends of described guide rod are separately mounted on described first limiting plate and described second limiting plate；Slide block, institute State slide block to be slidably mounted on described guide rod and described slide block is provided with the first boss and the second boss, described first spacing The outer peripheral face of land is provided with the first helical groove, and the outer peripheral face of described second limited ring dais is provided with the second helical groove, institute Stating the first boss to be slidably fit in described first helical groove, described second boss is slidably fit into described second In helical groove.

Alternatively, described rotating assembly also includes: the first rotary shaft cover of both ends open, described first limiting plate, described Two limiting plates and described STATEMENT OF FEDERALLY SPONSORED are located in described first rotary shaft cover.

Alternatively, described rotating assembly also includes: the second rotary shaft cover of open at one end, described first torsion adjusting nut, Described second torsion adjusting nut, described 3rd limiting plate, described first pad and described second pad are located at described In two rotary shaft covers.

According to embodiments more of the present utility model, described first surface plate is provided with some first connecting holes, and described Two surface plates are provided with some second connecting holes.

According to the mobile terminal of this utility model second aspect embodiment, implement including according to this utility model first aspect Rotating assembly described in example.

According to the mobile terminal of this utility model embodiment, utilizing rotating assembly as above, angle rotatable is big, suitable Wide by scope.

Additional aspect of the present utility model and advantage will part be given in the following description, and part will be from explained below In become obvious, or recognized by practice of the present utility model.

Accompanying drawing explanation

Fig. 1 is the explosive view of the rotating assembly according to this utility model embodiment；

Fig. 2 is the axonometric chart of the rotating assembly according to this utility model embodiment；

Fig. 3 is the axonometric chart of the STATEMENT OF FEDERALLY SPONSORED of the rotating assembly according to this utility model embodiment；

Fig. 4 is the structural representation when initial position of the rotating assembly according to this utility model embodiment；

Fig. 5 is the structural representation when centre position of the rotating assembly according to this utility model embodiment；

Fig. 6 is the structural representation when final position of the rotating assembly according to this utility model embodiment.

Reference:

Rotating assembly 1,

Spindle housing 100, the first limiting plate 110, the first shaft hole 111, the second shaft hole 112, the second limiting plate 120, the Three shaft holes 121, the 4th shaft hole 122, the 3rd limiting plate 130, the 5th shaft hole 131, the 6th shaft hole 132, the first beam barrel 140, the second beam barrel 150,

First rotating shaft 210, the first plat part 2100, the first limited ring dais 211, the first helical groove 2110,

Second rotating shaft 220, the second plat part 2200, the second limited ring dais 221, the second helical groove 2210,

STATEMENT OF FEDERALLY SPONSORED 300, guide rod 310, slide block 320, the first boss 321, the second boss 322,

First surface plate 410, the first connecting hole 4100, the first jaw 411,

Second surface plate 420, the second connecting hole 4200, the second jaw 421,

First torsion adjusting nut 510, the second torsion adjusting nut 520,

First pad 610, the second pad 620,

First rotary shaft cover 700, the second rotary shaft cover 800, securing member 900.

Detailed description of the invention

Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng It is exemplary for examining the embodiment that accompanying drawing describes, and is only used for explaining this utility model, and it is not intended that to of the present utility model Limit.

Below with reference to Fig. 1-Fig. 6, the rotating assembly 1 according to this utility model first aspect embodiment, this rotating assembly are described 1 is applicable to the mobile terminals such as such as notebook, has the advantages such as angle rotatable is big, applied widely.

As shown in figs 1 to 6, according to the rotating assembly 1 of this utility model embodiment, including spindle housing the 100, first rotating shaft 210, the second rotating shaft 220, STATEMENT OF FEDERALLY SPONSORED the 300, first surface plate 410 and the second surface plate 420.

Specifically, the first rotating shaft 210 and the second rotating shaft 220 are installed in rotation in spindle housing 100 respectively.STATEMENT OF FEDERALLY SPONSORED 300 coordinate with the first rotating shaft 210 and the second rotating shaft 220 respectively, and one in the first rotating shaft 210 and the second rotating shaft 220 along up time When a direction in pin direction and counter clockwise direction rotates, drive the first rotating shaft 210 and the second rotating shaft by STATEMENT OF FEDERALLY SPONSORED 300 Another in 220 rotates with another direction in counter clockwise direction along clockwise direction, the i.e. first rotating shaft 210 and second turn When one in axle 220 rotates, by STATEMENT OF FEDERALLY SPONSORED 300 drive in the first rotating shaft 210 and the second rotating shaft 220 described in another Individual rotation, and the first rotating shaft 210 and the second rotating shaft 220 turn to contrary.It should be noted that in this utility model embodiment In description, when clockwise and counterclockwise is all observed backward with the front end from the first rotating shaft 210 and the first rotating shaft 210 Direction is as the criterion.

First surface plate 410 is in transmission connection with the first rotating shaft 210, and the second surface plate 420 and the second rotating shaft 220 transmission are even Connecing, so, in the first surface plate 410 and the first rotating shaft 210 drives the first surface plate 410 and the first rotating shaft when rotating Another in 210 rotates, and in the second surface plate 420 and the second rotating shaft 220 drives the second surface plate 420 He when rotating Another in second rotating shaft 220 rotates.Such as, the first surface plate 410 is connected to rear end and second plane of the first rotating shaft 210 Plate 420 is connected to the rear end of the second rotating shaft 220.One that is appreciated that in the first surface plate 410 and the second surface plate 420 can To be connected with the upper cover of mobile terminal and another is connected with the base of mobile terminal, thus realize the upset of mobile terminal.

Operation principle and the motor process of rotating assembly 1 according to this utility model embodiment are described with reference to the accompanying drawings.

As shown in Figure 4, rotating assembly 1 is positioned at initial position, and STATEMENT OF FEDERALLY SPONSORED 300 is positioned at the front position of its movement travel, this Time the first rotating shaft 210 and the second rotating shaft 220 be in relatively closed state, the first rotating shaft 210 rotates against with the second rotating shaft 220 Angle is 0, and the first surface plate 410 and the second surface plate 420 are the most straight down.

When the first surface plate 410 is rotated up from the position shown in Fig. 4, (that is, the first surface plate 410 is along clockwise direction Rotate), drive the first rotating shaft 210 to be rotated in the clockwise direction, the first rotating shaft 210 promotes STATEMENT OF FEDERALLY SPONSORED 300 to move from front to back, from And drive the second rotating shaft 220 to rotate in the counterclockwise direction, it is achieved the first rotating shaft 210 and linkage of the second rotating shaft 220.In like manner, when When second surface plate 420 is rotated up (that is, the second surface plate 420 rotates in the counterclockwise direction) from the position shown in Fig. 4, drive Second rotating shaft 220 rotates in the counterclockwise direction, and the second rotating shaft 220 promotes STATEMENT OF FEDERALLY SPONSORED 300 to move from front to back, thus drives first Rotating shaft 210 is rotated in the clockwise direction, it is achieved the first rotating shaft 210 and linkage of the second rotating shaft 220.

As it is shown in figure 5, rotating assembly 1 moves to centre position, STATEMENT OF FEDERALLY SPONSORED 300 is positioned at the centre position of its movement travel, Now the first rotating shaft 210 is in relative open mode with the second rotating shaft 220, the first rotating shaft 210 rotation relative with the second rotating shaft 220 Gyration is 180 °, and the first surface plate 410 and the second surface plate 420 level respectively are opened.

As shown in Figure 6, rotating assembly 1 moves to final position, and STATEMENT OF FEDERALLY SPONSORED 300 is positioned at the back-end location of its movement travel, Now the first rotating shaft 210 and the second rotating shaft 220 is in full open position, the first rotating shaft 210 rotation relative with the second rotating shaft 220 Gyration is 360 °, and the first surface plate 410 and the second surface plate 420 are distinguished the most straight up, so far, it is achieved the first surface plate 410 360 ° are rotated against with the second surface plate 420.

It is appreciated that and makes the first surface plate 410 rotate in the counterclockwise direction from position shown in Fig. 6, or, make the second plane Plate 420 is rotated in the clockwise direction from position shown in Fig. 6, and the first surface plate 410 and the second surface plate 420 can be from shown in Fig. 6 Full open position switch to the relatively closed state shown in Fig. 4.So far, it is achieved mobile terminal is with arbitrarily angled upset.

In sum, according to the rotating assembly 1 of this utility model embodiment, utilize STATEMENT OF FEDERALLY SPONSORED 300 respectively with the first rotating shaft 210 and second rotating shaft 220 coordinate so that one in the first rotating shaft 210 and the second rotating shaft 220 is along clockwise direction or counterclockwise When direction rotates, another driving in the first rotating shaft 210 and the second rotating shaft 220 by STATEMENT OF FEDERALLY SPONSORED 300 rotates in reverse direction, by This realizes Dual-spindle linked, can increase turning of rotating assembly 1 according to different demands by rotating assembly 1 different rotation angle Dynamic angle, and rotating assembly 1 will not be damaged, expand the scope of application of rotating assembly 1.

According to embodiments more of the present utility model, the angle rotatable of the first rotating shaft 210 is 0-180 °, the second rotating shaft The angle rotatable of 220 is 0-180 °, so, it is possible to ensure the first rotating shaft 210 and opposed rotatable angle of the second rotating shaft 220 It it is 360 °.

According to embodiments more of the present utility model, as shown in Figure 1, Figure 2 with shown in Fig. 4-Fig. 6, the central shaft of the first rotating shaft 210 The centerline axis parallel of line and the second rotating shaft 220 is arranged, and so, the first rotating shaft 210 and the second rotating shaft 220 are in same plane In, thus prevent the first rotating shaft 210 and the second rotating shaft 220 from causing due to off normal to rotate or damage in rotation process Bad.Such as, the central axis of the first rotating shaft 210 and the central axis of the second rotating shaft 220 orient the most along the longitudinal direction.

Further, as shown in Fig. 1 and Fig. 4-Fig. 6, spindle housing 100 can include first limiting plate the 110, second limiting plate 120 and the 3rd limiting plate 130, the second limiting plate 120 (such as, shows in figure in the first rotating shaft 210 and the axial of the second rotating shaft 220 Direction before and after going out) between the first limiting plate 110 and the 3rd limiting plate 130.First limiting plate 110 is provided with first turn Axis hole 111 and the second shaft hole 112, the second limiting plate 120 is provided with the 3rd shaft hole 121 and the 4th shaft hole 122, the 3rd limit Position plate 130 is provided with the 5th shaft hole 131 and the 6th shaft hole 132, and the first rotating shaft 210 is each passed through the first limiting plate 110 3rd shaft hole 121 and the 5th shaft hole 131 of the 3rd limiting plate 130 of first shaft hole the 111, second limiting plate 120, second Rotating shaft 220 is each passed through the 4th shaft hole 122 and of second shaft hole the 112, second limiting plate 120 of the first limiting plate 110 6th shaft hole 132 of three limiting plates 130.Thus, the first limiting plate the 110, second limiting plate 120 and the 3rd limiting plate 130 energy Enough limit the first rotating shaft 210 and position of the second rotating shaft 220, it is ensured that the first rotating shaft 210 and the second rotating shaft 220 remain at same In one plane.

In the embodiment shown in Fig. 4-Fig. 6, the first limiting plate 110 is adjacent to the first surface plate 410 and the second surface plate 420 Arranging, the outer peripheral face of the first rotating shaft 210 is provided with first be clamped between the first limiting plate 110 and the second limiting plate 120 Limited ring dais 211, the outer peripheral face of the second rotating shaft 220 is provided with and is clamped between the first limiting plate 110 and the second limiting plate 120 The second limited ring dais 221.Such as, the first limiting plate 110 is adjacent to the first rotating shaft 210 and rear end of the second rotating shaft 220, and second limits Position plate 120 is positioned at the front of the first limiting plate 110, is provided with the first spacing ring between the first limiting plate 110 and the second limiting plate 120 Platform 211 and the second limited ring dais 221, thus limit the first limiting plate 110 and position of the second limiting plate 120, it is to avoid the first limit Position plate 110 and the second limiting plate 120 slide entirely over the first rotating shaft 210 and the second rotating shaft 220.

Further, as shown in figures 3 to 6, STATEMENT OF FEDERALLY SPONSORED 300 can include guide rod 310 and slide block 320.Guide rod 310 is located at Between first limited ring dais 211 and the second limited ring dais 221, the two ends of guide rod 310 are separately mounted to the first limiting plate 110 and On two limiting plates 120.Slide block 320 is slidably mounted on guide rod 310, and slide block 320 is provided with the first boss 321 and second Boss 322, the outer peripheral face of the first limited ring dais 211 is provided with the first helical groove 2110, the outer peripheral face of the second limited ring dais 221 Being provided with the second helical groove 2210, the first boss 321 is slidably fit in the first helical groove 2110, the second boss 322 are slidably fit in the second helical groove 2210.It is appreciated that the first helical groove 2110 and the second helical groove The hand of spiral of 2210 is contrary.

So, when the first rotating shaft 210 rotates, the first helical groove 2110 concomitant rotation, the first helical groove 2110 guides First boss 321 slides, and band movable slider 320 slides on guide rod 310, thus drives the second boss 322 recessed at the second spiral Slide in groove 2210, and then drive the second rotating shaft 220 to rotate；In like manner, when the second rotating shaft 220 rotates, the second helical groove 2210 Concomitant rotation, the second helical groove 2210 guides the second boss 322 to slide, and band movable slider 320 slides on guide rod 310, from And drive the first boss 321 to slide in the first helical groove 2110, and then drive the first rotating shaft 210 to rotate, wherein, first turn Axle 210 is contrary with the second rotating shaft 220 rotating shaft.

Advantageously, the first boss 321 and the second boss 322 are respectively cylinder, in the slip being perpendicular to the first boss 321 On direction, the gap between the first boss 321 and the first helical groove 2110 is 0.2mm, in the cunning being perpendicular to the second boss 322 On dynamic direction, the gap between the second boss 322 and the second helical groove 2210 is 0.2mm, in order to the first boss 321 and second Boss 322 slides smoothly.

Alternatively, as depicted in figs. 1 and 2, rotating assembly 1 can also include the first rotary shaft cover 700 of both ends open, first Limiting plate the 110, second limiting plate 120 and STATEMENT OF FEDERALLY SPONSORED 300 are located in the first rotary shaft cover 700, thus effectively prevent extraneous miscellaneous Thing is mixed into, it is to avoid damage the first rotating shaft 210 and the second rotating shaft 220.Advantageously, the first rotary shaft cover 700 can be cross section be ellipse Circular metalwork, consequently facilitating dismounting and structural strength are high.

In embodiments more of the present utility model, as Figure 4-Figure 6, the 3rd limiting plate 130 is away from the first surface plate 410 and second surface plate 420 arrange, the threaded one end away from the first surface plate 410 of the first rotating shaft 210 is combined with the first torsion Adjusting nut 510, the threaded one end away from the second surface plate 420 of the second rotating shaft 220 is combined with the second torsion adjusting nut 520.Such as, the 3rd limiting plate 130 is adjacent to the first rotating shaft 210 and front end of the second rotating shaft 220, the first torsion adjusting nut 510 Coordinate and coordinate in the front end of the second rotating shaft 220 in the front end of the first rotating shaft 210 and the second torsion adjusting nut 520, thus first Torsion adjusting nut 510 and the second torsion adjusting nut 520 can pin the 3rd limiting plate 130, it is ensured that the first rotating shaft 210 He When second rotating shaft 220 turns to arbitrarily angled, the 3rd limiting plate 130 does not falls off, and it is possible to realize in rotation process the One rotating shaft 210 and the location of the second rotating shaft 220, makes the first rotating shaft 210 and the second rotating shaft 220 can be positioned at arbitrarily angled.

It is appreciated that the screwing force of the first torsion adjusting nut 510 and the second torsion adjusting nut 520 is the biggest, first turn The torsion of axle 210 and the second rotating shaft 220 is the biggest, can regulate by regulating the first torsion adjusting nut 510 and the second torsion The screwing force of nut 520 regulates the first rotating shaft 210 and torsion of the second rotating shaft 220.

Alternatively, as shown in Figure 1, Figure 2 with shown in Fig. 4-Fig. 6, spindle housing 100 can also include being set in the first rotating shaft 210 The first beam barrel 140 and the second beam barrel 150 of being set in the second rotating shaft 220.First beam barrel 140 is positioned at the second limiting plate 120 With the 3rd between limiting plate 130, and the first beam barrel 140 is pressed on by the first torsion adjusting nut 510 by the 3rd limiting plate 130 On second limiting plate 120.Second beam barrel 150 is between the second limiting plate 120 and the 3rd limiting plate 130, and the second torsion is adjusted Second beam barrel 150 is pressed on the second limiting plate 120 by joint nut 520 by the 3rd limiting plate 130.Thus, it is beneficial to improve whole Body structural strength, it is simple to regulate the first rotating shaft 210 He by the first torsion adjusting nut 510 and the second torsion adjusting nut 520 The torsion of the second rotating shaft 220, and be conducive to protection the first rotating shaft 210 and the second rotating shaft 220, outward appearance good integrity.

Further, as shown in Figure 1, Figure 2 with shown in Fig. 4-Fig. 6, the first rotating shaft 210 is arranged with and is clamped in the first beam barrel 140 and the 3rd the first pads 610 between limiting plate 130, the second rotating shaft 220 are arranged with and are clamped in the second beam barrel 150 He The second pad 620 between 3rd limiting plate 130, thus further enhance overall construction intensity, and rotation process can be reduced In abrasion.

Preferably, each in the first pad 610 and the second pad 620 includes multiple first subgasket and multiple second Subgasket, multiple first subgasket and multiple second subgasket are along the first rotating shaft 210 and axial (such as, the figure of the second rotating shaft 220 Direction before and after shown in) it is sequentially stacked, the inner peripheral of each first subgasket protrudes to multiple second subgasket, and each the The inner peripheral of two subgasket protrudes to multiple first subgasket, to reduce contact area, thus produce when effectively reducing rotation Abrasion.Such as, the first subgasket is three and the second subgasket is two, and the first subgasket and the second subgasket are thin metal Pad and the first subgasket be positioned at the front of the second subgasket, and the center of the first subgasket is protruded and the second subgasket backward Center is forwardly convex.

Alternatively, as depicted in figs. 1 and 2, rotating assembly 1 can also include the second rotary shaft cover 800 of rear end open, first Torsion adjusting nut the 510, second torsion adjusting nut the 520, the 3rd limiting plate the 130, first pad 610 and the second pad 620 quilt It is located in the second rotary shaft cover 800, thus the first rotating shaft 210 and the second rotating shaft 220 are played a protective role.Preferably, second Rotary shaft cover 800 is fixed on the 3rd limiting plate 130 by securing members 900 such as such as screws, to avoid the second rotary shaft cover 800 to fall Fall.

According to embodiments more of the present utility model, as it is shown in figure 1, the first rotating shaft 210 is provided with the first plat part 2100 And first surface plate 410 be provided with the first jaw 411, the first jaw 411 clamps the first plat part 2100.In second rotating shaft 220 Being provided with the second plat part 2200 and the second surface plate 420 is provided with the second jaw 421, the second jaw 421 clamps the second plat part 2200.Thus, the first surface plate 410 is tightly secured in the first rotating shaft 210 and the second surface plate 420 is tightly secured in second turn On axle 220, it is possible to effectively prevent the first rotating shaft 210 and the second rotating shaft 220 from dallying.

According to embodiments more of the present utility model, as depicted in figs. 1 and 2, the first surface plate 410 is provided with some first Connecting hole 4100, the second surface plate 420 is provided with some second connecting holes 4200, in order to be connected with mobile terminal.Here, " if Dry " include one and multiple both situations.

Below with reference to the accompanying drawings describe the rotating assembly 1 according to a specific embodiment of the present utility model in detail, be worth reason Solve, simply exemplary illustration described below, and it is not intended that to restriction of the present utility model.

As shown in figs 1 to 6, according to the rotating assembly 1 of this utility model embodiment, including spindle housing the 100, first rotating shaft 210, the second rotating shaft 220, STATEMENT OF FEDERALLY SPONSORED the 300, first surface plate the 410, second surface plate the 420, first rotary shaft cover 700 and second turn Shaft-cup 800.

Specifically, spindle housing 100 includes first limiting plate the 110, second limiting plate the 120, the 3rd limiting plate 130, first Beam barrel 140 and the second beam barrel 150.First limiting plate 110 is provided with the first shaft hole 111 and the second shaft hole 112, and second is spacing Plate 120 is provided with the 3rd shaft hole 121 and the 4th shaft hole 122, and the 3rd limiting plate 130 is provided with the 5th shaft hole 131 and Six shaft holes 132, the central axis of the first rotating shaft 210 and the central axis of the second rotating shaft 220 orient the most along the longitudinal direction, the One rotating shaft 210 is each passed through the 3rd rotating shaft of first shaft hole the 111, second limiting plate 120 of the first limiting plate 110 from back to front Hole 121 and the 5th shaft hole 131 of the 3rd limiting plate 130, the second rotating shaft 220 is each passed through the first limiting plate 110 from back to front The 4th shaft hole 122 and the 6th shaft hole 132 of the 3rd limiting plate 130 of second shaft hole the 112, second limiting plate 120.

First beam barrel 140 is set in the first rotating shaft 210 and between the second limiting plate 120 and the 3rd limiting plate 130, Second beam barrel 150 is set in the second rotating shaft 220 between the second limiting plate 120 and the 3rd limiting plate 130, the first rotating shaft The nose threads of 210 is combined with the first torsion adjusting nut 510, and the nose threads of the second rotating shaft 220 is combined with the second torsion and adjusts Joint nut 520, the first beam barrel 140 is pressed on the second limiting plate by the 3rd limiting plate 130 by the first torsion adjusting nut 510 On 120, the second beam barrel 150 is pressed on the second limiting plate 120 by the second torsion adjusting nut 520 by the 3rd limiting plate 130.

Wherein, the first rotating shaft 210 is arranged with first be clamped between the first beam barrel 140 and the 3rd limiting plate 130 Pad 610, the second rotating shaft 220 is arranged with the second pad being clamped between the second beam barrel 150 and the 3rd limiting plate 130 620.Each in first pad 610 and the second pad 620 includes three the first subgasket fitted the most successively It is thin metallic gasket with two the second subgasket, the first subgasket and the second subgasket and the first subgasket is positioned at the second subpad The front of sheet, the center of the first subgasket is protruded backward and the center of the second subgasket is forwardly convex.

The outer peripheral face of the first rotating shaft 210 is provided be clamped between the first limiting plate 110 and the second limiting plate 120 One limited ring dais 211, the outer peripheral face of the second rotating shaft 220 be provided be clamped in the first limiting plate 110 and the second limiting plate 120 it Between the second limited ring dais 221, the outer peripheral face of the first limited ring dais 211 is provided with the first helical groove 2110, the second spacing ring The outer peripheral face of platform 221 is provided with the second helical groove 2210.

STATEMENT OF FEDERALLY SPONSORED 300 includes guide rod 310 and slide block 320, and guide rod 310 is located at the first limited ring dais 211 and the second spacing ring Between platform 221, before and after guide rod 310, two ends are separately mounted on the first limiting plate 110 and the second limiting plate 120.Slide block 320 can Being slidably mounted on guide rod 310, and slide block 320 is provided with the first boss 321 and the second boss 322, the first boss 321 can be slided Coordinating in the first helical groove 2110, the second boss 322 is slidably fit in the second helical groove 2210 dynamicly.

The rear end of the first rotating shaft 210 is provided with the first plat part 2100 and the first surface plate 410 is provided with the first jaw 411, First jaw 411 clamps the first plat part 2100.The rear end of the second rotating shaft 220 is provided with the second plat part 2200 and the second surface plate 420 are provided with the second jaw 421, and the second jaw 421 clamps the second plat part 2200.First surface plate 410 is provided with two One connecting hole 4100 and the second surface plate 420 are provided with two the second connecting holes 4200, in order to the upper lid and bottom of mobile terminal Seat connects.

First rotary shaft cover 700 is that rear and front end is opened wide and cross section is oval metalwork, the first limiting plate 110, the Two limiting plates 120 and STATEMENT OF FEDERALLY SPONSORED 300 are located in the first rotary shaft cover 700.The rear end open of the second rotary shaft cover 800, first turns round Power adjusting nut the 510, second torsion adjusting nut the 520, the 3rd limiting plate the 130, first pad 610 and the second pad 620 quilt cover It is located in the second rotary shaft cover 800.Wherein, the second rotary shaft cover 800 is fixed on the 3rd limiting plate 130 by securing member 900.

As shown in Figure 4, rotating assembly 1 is positioned at initial position, and slide block 320 is positioned at the front end of guide rod 310, now the first rotating shaft 210 and second rotating shaft 220 be in relatively closed state, the relative rotation angle of the first rotating shaft 210 and the second rotating shaft 220 is 0, One surface plate 410 and the second surface plate 420 are the most straight down.

When the first surface plate 410 is rotated in the clockwise direction from the position shown in Fig. 4, drive the first rotating shaft 210 along suitable Clockwise rotates, the first helical groove 2110 concomitant rotation, and the first helical groove 2110 guides the first boss 321 to slide, with Band movable slider 320 slides backward on guide rod 310, thus drives the second boss 322 to slide in the second helical groove 2210, enters And drive the second rotating shaft 220 to rotate in the counterclockwise direction；In like manner, counterclockwise from the edge, position shown in Fig. 4 when the second surface plate 420 When direction rotates, the second rotating shaft 220 is driven to rotate in the counterclockwise direction, the second helical groove 2210 concomitant rotation, the second spiral Groove 2210 guides the second boss 322 to slide, and slides backward with band movable slider 320, thus drive the first boss on guide rod 310 321 slide in the first helical groove 2110, and then drive the first rotating shaft 210 to be rotated in the clockwise direction, hereby it is achieved that first Rotating shaft 210 and the linkage of the second rotating shaft 220.

As it is shown in figure 5, rotating assembly 1 moves to centre position, slide block 320 is positioned at the centre position of guide rod 310, now One rotating shaft 210 is in relative open mode, the first rotating shaft 210 and relative rotation angle of the second rotating shaft 220 with the second rotating shaft 220 Being 180 °, the first surface plate 410 and the second surface plate 420 level respectively are opened.

As shown in Figure 6, rotating assembly 1 moves to final position, and slide block 320 is positioned at the rear end of guide rod 310, now first turn Axle 210 and the second rotating shaft 220 are in full open position, and the first rotating shaft 210 with the relative rotation angle of the second rotating shaft 220 is 360 °, the first surface plate 410 and the second surface plate 420 are distinguished the most straight up, so far, it is achieved the first surface plate 410 and second is flat Panel 420 rotates against 360 °.

Rotating assembly 1 according to this utility model embodiment, utilizes the first rotating shaft 210 and linkage of the second rotating shaft 220, can With according to different demands by rotating assembly 1 different rotation angle, increase the angle rotatable of rotating assembly 1, and will not damage Rotating assembly 1, expands the scope of application of rotating assembly 1.Meanwhile, the first torsion adjusting nut 510 and the second torsion is utilized to adjust Joint nut 520, can not only make the first rotating shaft 210 and the second rotating shaft 220 be parked on arbitrarily angled, thus mobile terminal can be determined Position, in different angles, is user-friendly to, and is prone to adjust the first rotating shaft 210 and torque magnitude of the second rotating shaft 220, abundant Consumer's Experience.Additionally, this rotating assembly 1 simple in construction, it is easy to dismounting, it is simple to safeguard, and low cost.

In sum, according to the rotating assembly 1 of this utility model embodiment, angle rotatable, applied widely, it is possible to fixed Position is arbitrarily angled, and good positioning effect, and simple in construction, volume is little, dismounts easy to maintenance.

According to the mobile terminal of this utility model second aspect embodiment, implement including according to this utility model first aspect Rotating assembly 1 described in example.

According to the mobile terminal of this utility model embodiment, utilize rotating assembly 1 as above, angle rotatable is big, Applied widely.

Other of mobile terminal according to this utility model embodiment constitute and operate for ordinary skill people It is all known for Yuan, is not detailed herein.

In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward ", Orientation or the position relationship of the instruction such as " clockwise ", " counterclockwise ", " axially ", " radially ", " circumferential " are based on shown in the drawings Orientation or position relationship, be for only for ease of and describe this utility model and simplify description rather than instruction or the dress of hint indication Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model Restriction.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, except as otherwise noted, the implication of " multiple " It is two or more.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Language concrete meaning in this utility model.

In the description of this specification, reference term " embodiment ", " some embodiments ", " specific embodiment ", " can Select embodiment ", the description of " example " or " some examples " etc. means to combine this embodiment or example describes specific features, knot Structure, material or feature are contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned art The schematic representation of language is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or Person's feature can combine in any one or more embodiments or example in an appropriate manner.

Embodiment the most of the present utility model, it will be understood by those skilled in the art that: In the case of without departing from principle of the present utility model and objective, these embodiments can be carried out multiple change, revise, replace And modification, scope of the present utility model is limited by claim and equivalent thereof.

Claims

1. a rotating assembly, it is characterised in that including:

Spindle housing；

First rotating shaft and the second rotating shaft, described first rotating shaft and described second rotating shaft are installed in rotation on described spindle housing respectively On；

STATEMENT OF FEDERALLY SPONSORED, described STATEMENT OF FEDERALLY SPONSORED coordinates with described first rotating shaft and described second rotating shaft respectively, described first rotating shaft and described When in second rotating shaft one rotates clockwise or counterclockwise, drive described first rotating shaft by described STATEMENT OF FEDERALLY SPONSORED Rotate in reverse direction with another in described second rotating shaft；

First surface plate and the second surface plate, described first surface plate is connected with described first rotating shaft transmission, described second plane Plate is connected with described second rotating shaft transmission；Described first rotating shaft is provided with the first plat part and described first surface plate is provided with One jaw, described first jaw clamps described first plat part；Described second rotating shaft is provided with the second plat part and described second Surface plate is provided with the second jaw, and described second jaw clamps described second plat part.

Rotating assembly the most according to claim 1, it is characterised in that the angle rotatable of described first rotating shaft is 0- 180 °, the angle rotatable of described second rotating shaft is 0-180 °.

Rotating assembly the most according to claim 1, it is characterised in that the central axis of described first rotating shaft and described second The centerline axis parallel of rotating shaft is arranged.

Rotating assembly the most according to claim 3, it is characterised in that described spindle housing includes:

First limiting plate, the second limiting plate and the 3rd limiting plate, described second limiting plate is arranged on described first limiting plate and institute Stating between the 3rd limiting plate, described first limiting plate is provided with the first shaft hole and the second shaft hole, on described second limiting plate Being provided with the 3rd shaft hole and the 4th shaft hole, described 3rd limiting plate is provided with the 5th shaft hole and the 6th shaft hole, and described One rotating shaft is each passed through the first shaft hole of described first limiting plate, the 3rd shaft hole and the described 3rd of described second limiting plate 5th shaft hole of limiting plate, described second rotating shaft is each passed through the second shaft hole of described first limiting plate, described second limit 4th shaft hole of position plate and the 6th shaft hole of described 3rd limiting plate.

Rotating assembly the most according to claim 4, it is characterised in that described first limiting plate is adjacent to described first surface plate Arranging with described second surface plate, the outer peripheral face of described first rotating shaft is provided with and is clamped in described first limiting plate and described the The first limited ring dais between two limiting plates, the outer peripheral face of described second rotating shaft be provided be clamped in described first limiting plate and The second limited ring dais between described second limiting plate.

Rotating assembly the most according to claim 4, it is characterised in that described 3rd limiting plate is away from described first surface plate Arranging with described second surface plate, the threaded one end away from described first surface plate of described first rotating shaft is combined with the first torsion Adjusting nut, the threaded one end away from described second surface plate of described second rotating shaft is combined with the second torsion adjusting nut.

Rotating assembly the most according to claim 6, it is characterised in that described spindle housing also includes:

Being set in the first beam barrel in described first rotating shaft, described first beam barrel is positioned at described second limiting plate and described 3rd limit Between the plate of position, and described first beam barrel is pressed on described second by described 3rd limiting plate by described first torsion adjusting nut On limiting plate；

Being set in the second beam barrel in described second rotating shaft, described second beam barrel is positioned at described second limiting plate and described 3rd limit Between the plate of position, and described second beam barrel is pressed on described second by described 3rd limiting plate by described second torsion adjusting nut On limiting plate.

Rotating assembly the most according to claim 7, it is characterised in that be arranged with in described first rotating shaft described in being clamped in The first pad between first beam barrel and described 3rd limiting plate, described second rotating shaft is arranged with and is clamped in described second axle The second pad between cylinder and described 3rd limiting plate.

Rotating assembly the most according to claim 8, it is characterised in that every in described first pad and described second pad One includes multiple first subgasket and multiple second being axially sequentially stacked along described first rotating shaft and described second rotating shaft Subgasket, the inner peripheral of each described first subgasket protrudes to multiple described second subgasket, and each described second subpad The inner peripheral of sheet protrudes to multiple described first subgasket.

Rotating assembly the most according to claim 5, it is characterised in that described STATEMENT OF FEDERALLY SPONSORED includes:

Guide rod, described guide rod is located between described first limited ring dais and described second limited ring dais, and the two ends of described guide rod It is separately mounted on described first limiting plate and described second limiting plate；

Slide block, described slide block is slidably mounted on described guide rod and described slide block is provided with the first boss and the second boss, The outer peripheral face of described first limited ring dais is provided with the first helical groove, and the outer peripheral face of described second limited ring dais is provided with second Helical groove, described first boss is slidably fit in described first helical groove, and described second boss is joined slidably It is combined in described second helical groove.

11. rotating assemblies according to claim 10, it is characterised in that also include:

First rotary shaft cover of both ends open, described first limiting plate, described second limiting plate and described STATEMENT OF FEDERALLY SPONSORED are located at institute State in the first rotary shaft cover.

12. rotating assemblies according to claim 8, it is characterised in that also include:

Second rotary shaft cover of open at one end, described first torsion adjusting nut, described second torsion adjusting nut, described 3rd limit Position plate, described first pad and described second pad are located in described second rotary shaft cover.

13. according to the rotating assembly according to any one of claim 1-12, it is characterised in that described first surface plate is provided with Some first connecting holes, described second surface plate is provided with some second connecting holes.

14. 1 kinds of mobile terminals, it is characterised in that include according to the rotating assembly according to any one of claim 1-13.