CN109139679A - A kind of rotating assembly and electronic equipment - Google Patents
A kind of rotating assembly and electronic equipment Download PDFInfo
- Publication number
- CN109139679A CN109139679A CN201811158153.3A CN201811158153A CN109139679A CN 109139679 A CN109139679 A CN 109139679A CN 201811158153 A CN201811158153 A CN 201811158153A CN 109139679 A CN109139679 A CN 109139679A
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- component
- shaft
- shaft part
- rotating assembly
- magnetic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0226—Hinges
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
This application discloses a kind of rotating assembly and electronic equipment, rotating assembly includes: shaft, including the first shaft part and the second shaft part, wherein the diameter of axle of the diameter of axle of the first shaft part less than the second shaft part；The first component is set on the first shaft part, and one end of the first component and the end face of the second shaft part offset；Second component is set on the first shaft part；Wherein, the magnetic force to repel each other is formed between the first component and second component, to provide resistance when second component is rotated relative to shaft, so that second component will receive the effect of resistance when relative to shaft rotation, so that second component can stop any angle being maintained in relative rotational motion with respect to shaft, furthermore, since second component is as provided by the magnetic force to repel each other formed between the first component and second component by resistance when relative to shaft rotation, the friction problem between second component and shaft is also solved, the service life of shaft is improved.
Description
Technical field
This application involves a kind of rotating assembly and electronic equipments.
Background technique
Currently, laptop, camera etc. have become people life, work in essential electronic equipment, but
It is that the shaft junction of the shaft junction of existing laptop, the display screen of the camera with turning display screen is equal
It is to generate resistance by rubbing, so that in the course of rotation, phase mutual friction being had between each components, leads to components
It is prone to wear, to influence the service life of shaft.
Summary of the invention
In view of the above-mentioned problems in the prior art, the application provides a kind of to be repelled each other by generating between components
Magnetic force provides the rotating assembly and electronic equipment of resistance when components relatively rotate in turn.
To solve the above problems, this application provides a kind of rotating assemblies, comprising:
Shaft, including the first shaft part and the second shaft part, wherein the diameter of axle of first shaft part is less than second shaft part
The diameter of axle；
The first component is set on first shaft part, and one end of the first component and second shaft part
End face offsets；
Second component is set on first shaft part；
Wherein, the magnetic force to repel each other is formed between the first component and the second component, in the second component
Resistance is provided when relative to shaft rotation.
In some embodiments of the present application, wherein the first component at least partly with the second component extremely
Small part is magnetic part.
In some embodiments of the present application, at least partially magnetic part of the first component, on the second component
Equipped with the first sub- magnetic part, wherein the first sub- magnetic part is between the second component and first shaft part, and institute
It states and is formed with the magnetic force to repel each other between the first component and the first sub- magnetic part.
In some embodiments of the present application, wherein
The second component includes a transfixion part, and the second component is set in described by the transfixion part
On one shaft part；
The first sub- magnetic part is annular in shape, is set in the transfixion part, and the first sub- magnetic part is set in institute
It states on the first shaft part.
In some embodiments of the present application, the rotating assembly further include:
Third member is sheathed on first shaft part, and the first component and third member are respectively arranged on described
The two sides of two components are formed with the magnetic force to repel each other between the second component and the third member, in the second component
Resistance is provided when relative to shaft rotation.
In some embodiments of the present application, wherein
The second component is towards the magnetism of the first component side and the second component towards the third member
Magnetism on the contrary, and the second component towards the first component side magnetism and the magnetism of the first component respective side
Identical, the magnetism of the second component towards the third member is identical as the magnetism of the third member respective side.
In some embodiments of the present application, the rotating assembly further include:
Regulating part is set to end of first shaft part far from second shaft part, the regulating part and the third
Component offsets, to make between the third member and the second component and the second component and the first component
Between the magnetic force to repel each other can be adjusted to the condition of satisfaction.
In some embodiments of the present application, wherein first shaft part is equipped with outer far from one end of second shaft part
Screw thread, the regulating part are threadedly coupled with first shaft part.
In some embodiments of the present application, wherein first shaft part is equipped with outer far from one end of second shaft part
Screw thread, the third member are threadedly coupled with first shaft part, to adjust the third portion by adjusting the third member
The magnetic force to repel each other between part and the second component and between the second component and the first component can be conditioned
To meeting condition.
Present invention also provides a kind of electronic equipment, comprising:
The first noumenon；
Second ontology；
Rotating assembly as described above, the first noumenon are connect with the second component of the rotating assembly, and described second
Ontology is connect with the shaft of the rotating assembly, and the first noumenon is rotated by the rotating assembly relative to second ontology
And positioning.
The beneficial effects of the present application are as follows: through the above technical solution it is found that being offseted by being arranged on the first shaft part
The first component and second component in the end face of above-mentioned second shaft part are formed between the first component and the second component
When having the magnetic force to repel each other, just enables to the second component when relative to shaft rotation, resistance is provided, so that institute
Stating second component will receive the effect of resistance when relative to shaft rotation so that second component can the relatively described shaft stop
Stay any angle being maintained in relative rotational motion, further, since the second component relative to the shaft rotation when by
It is and then just to make institute as provided by the magnetic force to repel each other formed between the first component and the second component to resistance
It states and is at contactless state between second component and the shaft, and then thoroughly solve the second component and the shaft
Between friction problem, improve the service life of the shaft.
Detailed description of the invention
Fig. 1 is the first structural schematic diagram of the rotating assembly in the embodiment of the present application；
Fig. 2 is second of structural schematic diagram of the rotating assembly in the embodiment of the present application；
Fig. 3 is the third structural schematic diagram of the rotating assembly in the embodiment of the present application；
Fig. 4 is the 4th kind of structural schematic diagram of the rotating assembly in the embodiment of the present application；
Fig. 5 is the 5th kind of structural schematic diagram of the rotating assembly in the embodiment of the present application；
Fig. 6 is the sectional structure of the first sub- magnetic part part in the second component of the rotating assembly in the embodiment of the present application
Schematic diagram.
Specific embodiment
To make those skilled in the art better understand the technical solution of the application, with reference to the accompanying drawing and specific embodiment party
Formula elaborates to the application.
The various schemes and feature of the application are described herein with reference to attached drawing.
By the description of the preferred form with reference to the accompanying drawings to the embodiment for being given as non-limiting example, the application's
These and other characteristic will become apparent.
It is also understood that although the application is described referring to some specific examples, those skilled in the art
Member realizes many other equivalents of the application in which can determine, they have feature as claimed in claim and therefore all
In the protection scope defined by whereby.
When read in conjunction with the accompanying drawings, in view of following detailed description, above and other aspect, the feature and advantage of the application will become
It is more readily apparent.
The specific embodiment of the application is described hereinafter with reference to attached drawing；It will be appreciated, however, that the embodiment invented is only
Various ways implementation can be used in the example of the application.Known and/or duplicate function and structure is simultaneously not described in detail with basis
True intention is distinguished in the operation of the history of user, and unnecessary or extra details is avoided to make the application smudgy.Cause
This, the specific structural and functional details invented herein are not intended to restriction, but as just the base of claim
Plinth and representative basis are used to that those skilled in the art to be instructed diversely to use this Shen with substantially any appropriate detailed construction
Please.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it can be referred to one or more of the identical or different embodiment according to the application.
This application provides a kind of rotating assemblies, as shown in Figure 1, comprising:
Shaft 1, including the first shaft part 11 and the second shaft part 12, wherein the diameter of axle of first shaft part 11 is less than described the
The diameter of axle of two shaft parts 12；
The first component 2 is set on first shaft part 11, and one end of the first component 2 and second axis
The end face of section 12 offsets；
Second component 3 is set on first shaft part 11；
Wherein, it is formed with the magnetic force to repel each other between the first component 2 and the second component 3, at described second
Part 3 provides resistance when rotating relative to the shaft 1.
Through the above technical solution it is found that being mutually butted on the end of above-mentioned second shaft part 12 by being arranged on the first shaft part 11
The first component 2 and second component 3 in face, are formed with the magnetic force to repel each other between the first component 2 and the second component 3
When, it just enables to the second component 3 when relative to the shaft 1 rotation, resistance is provided, so that the second component
3 will receive the effect of resistance when relative to the shaft 1 rotation, so that second component 3 being capable of the relatively described stop of shaft 1 holding
Any angle in relative rotational motion, further, since the second component 3 is hindered when relative to the shaft 1 rotation
Power and then is just made described as provided by the magnetic force to repel each other formed between the first component 2 and the second component 3
It is at contactless state between second component 3 and the shaft 1, and then thoroughly solves the second component 3 and described turn
Friction problem between axis 1 improves the service life of the shaft 1.
Above-mentioned technical proposal is illustrated in order to more detailed, below using above-mentioned rotating assembly as connection notebook
For the display end of computer and the connector of system end, it is illustrated, in this example, the display end and system of laptop
End can two rotating assemblies of mirror settings be attached each other relatively by two, wherein above-mentioned two mirror settings each other
Two rotating assemblies in the first shaft part 11 and the second shaft part 12 can be fixedly connected with system end, that is, first shaft part
11 and second shaft part 12 can not be rotated relative to the system end, wherein on the first shaft part 11 of two rotating assemblies
It is arranged with the first component 2, and the first component 2 is homogeneously butted on the end of second shaft part 12, and the first component 2
Can be with a generally magnetic part (such as magnet), being also possible at least part is magnetic part (as being partly embedded with magnetic part),
Meanwhile second component 3 is also arranged on the first shaft part 11 of two rotating assemblies, and the setting of the second component 3 exists
Side of the first component 2 far from second shaft part 12, the second component 3 can be with a generally magnetic part (such as magnetic
Iron), being also possible at least part is magnetic part (as being partly embedded with magnetic part), that is, the first component 2 and described the
As long as the magnetic force to repel each other can be generated between two components 3, and not on the first component 2 and the second component 3
Magnetic part concrete configuration do specific restriction；In this example, the second component 3 can be aobvious with the laptop
Show end connection, and then just makes, it, being capable of band in the relatively described system end of the display end during opposite opening and closing
It moves the second component 3 to be rotated relative to the shaft 1, and is formed between the first component 2 and the second component 3
Mutually exclusive magnetic force, and then just make the relatively described system end of the display end can during opposite opening and closing
By resistance, just finally enables the relatively described system end of the display end to stop and be maintained at appointing in relative rotational motion
It anticipates angle, simultaneously, it is thus also avoided that pass through the second component 3 and the shaft 1 when that generates resistance in a manner of contacting with each other institute
It states second component 3 and abrasion is generated to the shaft 1, improve the service life of the shaft 1.In the present embodiment, described
One component 2, which can be, to be configured to rotate relative to the shaft 1, and may be set to be can not rotate relative to the shaft 1,
It does not do and clearly limits herein.
In some embodiments of the present application, wherein the first component 2 at least partly with the second component 3
It is at least partly magnetic part.Certainly, in actual use, the first component 2 can with a generally magnetic part (such as magnet),
Being also possible at least part is magnetic part (as being partly embedded with magnetic part), and similarly, the second component 3 can also be whole
Body is a magnetic part (such as magnet), and being also possible at least part is magnetic part (as being partly embedded with magnetic part), it is,
In the present embodiment, technical solution disclosed above is only the present embodiment preferred embodiment, described in actual use
As long as the magnetic force to repel each other can be generated between the first component 2 and the second component 3, and can be opposite in the second component 3
When the shaft 1 rotates, it is capable of providing the resistance that the second component 3 is rotated relative to the shaft 1, and not to described
Magnetic part concrete configuration on the first component 2 and the second component 3 does specific restriction.
In some embodiments of the present application, at least partially magnetic part of the first component 2, the second component 3
It is equipped with the first sub- magnetic part 31, wherein the first sub- magnetic part 31 is in the second component 3 and first shaft part 11
Between, and the magnetic force to repel each other is formed between the first component 2 and the first sub- magnetic part 31.Specifically, described first
Sub- magnetic part 31 can be arranged between the second component 3 and first shaft part 11 to be multiple in a manner of evenly arranged,
Wherein, multiple first sub- magnetic parts 31 can make the axis of the relatively described shaft 1 uniformly arrange, so that the first component
The more uniform stabilization of the magnetic force to repel each other generated between 2 and multiple first sub- magnetic parts 31.
In some embodiments of the present application, as shown in Figure 6, wherein the second component 3 includes a transfixion part,
The second component 3 is set on first shaft part 11 by the transfixion part；The first sub- magnetic part 31 is annular in shape,
In the transfixion part, and the first sub- magnetic part 31 is set on first shaft part 11.Specifically, described first
Sub- magnetic part 31 can be the magnet being annularly arranged, and the magnet can be set on first shaft part 11, and in institute
It states and is formed with a transfixion part on second component 3, the transfixion part can be and the magnet (the first sub- magnetic part 31)
The shape of peripheral side matches, so that the second component 3 can be set on the magnet by the transfixion part,
So that the second component 3 is set on first shaft part 11.
In some embodiments of the present application, as shown in Figures 2 to 5, the rotating assembly further include: third member 4,
It is sheathed on first shaft part 11, the first component 2 and third member 4 are respectively arranged on the two sides of the second component 3, institute
The magnetic force for being formed with and repelling each other between second component 3 and the third member 4 is stated, in the relatively described shaft 1 of the second component 3
Resistance is provided when rotation.Design is adopted the structure, is equipped with and described second so that the two sides of the second component 3 are equipped with
Part 3 generates the magnetic part (first component 2 and the third member 4) of the magnetic force to repel each other, so that the second component 3
The suffered magnetic force to repel each other is more uniform, it is also possible that the magnetic force to repel each other suffered by the second component 3 is adjustable
Range is bigger, so that the second component 3 is during relative to the shaft 1 rotation, suffered resistance is also more
Stablize and have bigger adjustable extent, in addition, the third member 4 can also with a generally magnetic part (such as magnet),
Can be at least part is magnetic part (as being partly embedded with magnetic part), as long as enabling to the third member 4 and institute
The magnetic force for generating and repelling each other between second component 3 is stated, and the concrete configuration of the magnetic part in the third member 4 is not done
Clearly limit.As an example, can be attached by rotating assembly with the display end of laptop and system end, wherein turn
The first shaft part 11 and the second shaft part 12 in shaft assembly can be fixedly connected with system end, be covered on the first shaft part 11 of rotating assembly
Equipped with the first component 2, and the first component 2 is homogeneously butted on the end of second shaft part 12, and the first of the rotating assembly
Third member 4 is also arranged on shaft part 11, and the third member 4 is arranged in the first component 2 far from second shaft part
12 side, the second component 3 are also set on first shaft part 11, and the second component 3 is arranged described first
Between component 2 and the third member 4, the second component 3 can be connect with the display end of the laptop, and then be made
It obtains in the relatively described system end of the display end during opposite opening and closing, is able to drive 3 phase of second component
The shaft 1 is rotated, and between the second component 3 and the first component 2 and the second component 3 and described the
The magnetic force to repel each other is generated between three components 4, and then the relatively described system end of the display end is just made to play open and close opposite
The relatively described system end of the display end just can be finally enabled to stop and be maintained at opposite by resistance during conjunction
Any angle in rotation process, simultaneously, it is thus also avoided that pass through the second component 3 and side of the shaft 1 to contact with each other
Formula generates the second component 3 when resistance and generates abrasion to the shaft 1, improves the service life of the shaft 1.
In some embodiments of the present application, referring to fig. 2 to shown in Fig. 3, wherein the second component 3 is towards described
One component, 2 side magnetism and the second component 3 towards the third member 4 magnetism on the contrary, and 3 court of the second component
Magnetism to 2 side of the first component is identical as the magnetism of 2 respective side of the first component, and the second component 3 is towards institute
The magnetism for stating third member 4 is identical as the magnetism of 4 respective side of third member.As an example, in 2 direction of the first component
When the side of the second component 3 is the pole N, the side of the second component 3 towards the first component 2 is then the pole N, towards institute
The side for stating third member 4 is then the pole S, and the side of the third member 4 towards the second component 3 is then the pole S；Described
The first component 2 towards the side of the second component 3 be the pole S when, the second component 3 is towards the side of the first component 2
It is then the pole S, the side towards the third member 4 is then the pole N, and the third member 4 is towards the side of the second component 3
It is then the pole N.
In some embodiments of the present application, as shown in figure 4, the rotating assembly further include: regulating part 5 is set to institute
End of first shaft part 11 far from second shaft part 12 is stated, the regulating part 5 offsets with the third member 4, to make
State the magnetic to repel each other between third member 4 and the second component 3 and between the second component 3 and the first component 2
Power can be adjusted to the condition of satisfaction.Wherein, make the magnetic force energy to repel each other between the second component 3 and the first component 2
It is enough adjusted to the condition of satisfaction, specially when the magnetic force to repel each other is adjusted to and meets condition, the second component 3 is in phase
During to the shaft 1 rotation, the second component 3 can stop and be maintained at the random angle in relative rotational motion
Degree, and by adjusting the regulating part 5, can push against the third member 4 by the regulating part 5, so that described the
The distance between three components 4 and the second component 3 become smaller, and between the third member 4 and the second component 3 away from
After becoming smaller, the magnetic force change to repel each other generated between the third member 4 and the second component 3 can become larger, so that described the
The magnetic force to repel each other between three components 4 and the second component 3 is greater than between the first component 2 and the second component 3
The magnetic force to repel each other, and then just make the second component 3 mobile to 2 side of the first component, so that 2 He of the first component
The magnetic picture etc. between the magnetic force to repel each other and the third member 4 and the second component 3 between the second component 3, that is,
When pushing against the third member 4 to 3 side of second component by regulating part 5, it is capable of increasing the first component 2 and institute
State the magnetic force between the magnetic force to repel each other and the third member 4 and the second component 3 between second component 3, and pass through to
When adjusting the regulating part 5 far from 2 side of the first component, enable to the third member 4 to far from described first
2 side of part is mobile, can reduce the magnetic force to repel each other between the first component 2 and the second component 3 and the third portion
Magnetic force between part 4 and the second component 3, and then can be to 4 He of third member by the adjusting to the regulating part 5
The size of the magnetic force to repel each other between the second component 3 and between the second component 3 and the first component 2 carries out
Adjustment, so that the magnetic force to repel each other meets required use condition.
In some embodiments of the present application, wherein first shaft part 11 is set far from one end of second shaft part 12
There is external screw thread, the regulating part 5 is threadedly coupled with first shaft part 11.As an example, the regulating part 5 can be nut,
It either is provided with the connector of the internal screw thread to match with the external screw thread on first shaft part 11, so that passing through
Rotating the regulating part 5 just can be between the third member 4 and the second component 3 and the second component 3 and institute
The effect that the size of the magnetic force to repel each other between the first component 2 is adjusted is stated, meanwhile, the regulating part 5 can also play pair
The effect that the first component 2, the second component 3 and the third member 4 are fixed in the axial direction of the shaft 1,
The first component 2, the second component 3 and the third member 4 is avoided to be moved in the axial direction of the shaft 1.
In some embodiments of the present application, as shown in Fig. 2, Fig. 3 and Fig. 5, wherein first shaft part 11 is far from described
One end of second shaft part 12 is equipped with external screw thread, and the third member 4 is threadedly coupled with first shaft part 11, by adjusting institute
Third member 4 is stated, is adjusted between the third member 4 and the second component 3 and the second component 3 and described first
The magnetic force to repel each other between component 2 can be adjusted to the condition of satisfaction.As an example, the third member 4 can be with generally one
Magnetic part (such as magnet) is also possible at least part for magnetic part (as being partly embedded with magnetic part), and the third portion
The internal screw thread to match with the external screw thread on first shaft part 11 is provided on part 4, for example, the third member 4 is magnetism
, can be the Magnet design at nut type when part (such as magnet), or at least have and the outer spiral shell on first shaft part 11
The magnetic coupling for the internal screw thread that line matches, so that the third member 4 is can be with the second component 3 and described
The first component 2 cooperates, between the third member 4 and the second component 3 and the second component 3 and described first
While the magnetic force to repel each other between component 2, additionally it is possible to be realized by adjusting the third member 4 to 4 He of third member
The tune of the size of the magnetic force to repel each other between the second component 3 and between the second component 3 and the first component 2
It is whole, additionally it is possible to be realized by the third member 4 to the first component 2, the second component 3 and the third portion
The effect that part 4 itself is fixed in the axial direction of the shaft 1 avoids the first component 2, the second component 3 and institute
The axis that third member 4 is stated in the shaft 1 moves up.
Present invention also provides a kind of electronic equipment, comprising:
The first noumenon；
Second ontology；
Rotating assembly as described above, the first noumenon are connect with the second component 3 of the rotating assembly, and described second
Ontology is connect with the shaft 1 of the rotating assembly, and the first noumenon is turned by relatively described second ontology of the rotating assembly
Dynamic and positioning.
Above-mentioned electronic equipment by the rotating assembly of the application connect the electronic equipment the first noumenon and second
Body, so that the first noumenon is able to drive described during the first noumenon is rotated relative to second ontology
The shaft 1 of the relatively described rotating assembly of the second component 3 of rotating assembly is relatively rotated, and first of the rotating assembly
The magnetic force to repel each other is formed between part 2 and the second component 3, so that the second component 3 is 1 turn of shaft relatively described
Will receive the effect of resistance when dynamic so that second component 3 can the shaft 1 stop relatively be maintained in relative rotational motion
Any angle, that is, the first noumenon is rotated relative to second ontology and can position that (stop is maintained at opposite
Any angle in rotation process).
In some embodiments of the present application, the first noumenon and second ontology pass through two rotating assemblies
Connection, and two rotating assemblies are mutually in mirror settings.
In some embodiments of the present application, wherein the first component 2 of the rotating assembly at least partly with described
Two components 3 are at least partly magnetic part.
In some embodiments of the present application, at least partially magnetic part of the first component 2, the second component 3
It is equipped with the first sub- magnetic part 31, wherein the first sub- magnetic part 31 is in the second component 3 and first shaft part 11
Between, and the magnetic force to repel each other is formed between the first component 2 and the first sub- magnetic part 31.
In some embodiments of the present application, wherein the second component 3 includes a transfixion part, and described second
Part 3 is set on the first shaft part 11 of the rotating assembly by the transfixion part, and the shaft 1 of the rotating assembly includes the
One shaft part 11 and the second shaft part 12, wherein the diameter of axle of first shaft part 11 is less than the diameter of axle of second shaft part 12；
The first sub- magnetic part 31 is annular in shape, is set in the transfixion part, and the first sub- magnetic part 31 is arranged
On first shaft part 11.
In some embodiments of the present application, the rotating assembly further include:
Third member 4 is sheathed on first shaft part 11, and the first component 2 and third member 4 are respectively arranged on institute
The two sides of second component 3 are stated, are formed with the magnetic force to repel each other between the second component 3 and the third member 4, described
Two components 3 provide resistance when rotating relative to the shaft 1.
In some embodiments of the present application, wherein magnetism of the second component 3 towards 2 side of the first component
With the second component 3 towards the magnetism of the third member 4 on the contrary, and the second component 3 towards the first component 2 one
Magnetic, the second component 3 magnetism towards the third member 4 identical as the magnetism of 2 respective side of the first component of side
It is identical as the magnetism of 4 respective side of third member.
In some embodiments of the present application, the rotating assembly further include:
Regulating part 5 is set to end of first shaft part 11 far from second shaft part 12, the regulating part 5 and institute
It states third member 4 to offset, to make between the third member 4 and the second component 3 and the second component 3 and institute
The magnetic force to repel each other stated between the first component 2 can be adjusted to the condition of satisfaction.
In some embodiments of the present application, wherein first shaft part 11 is set far from one end of second shaft part 12
There is external screw thread, the regulating part 5 is threadedly coupled with first shaft part 11.
In some embodiments of the present application, wherein first shaft part 11 is set far from one end of second shaft part 12
There is external screw thread, the third member 4 is threadedly coupled with first shaft part 11, to adjust institute by adjusting the third member 4
State the magnetic to repel each other between third member 4 and the second component 3 and between the second component 3 and the first component 2
Power can be adjusted to the condition of satisfaction.
Above embodiments are only the exemplary embodiment of the application, are not used in limitation the application, the protection scope of the application
It is defined by the claims.Those skilled in the art can make respectively the application in the essence and protection scope of the application
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as falling within the scope of protection of this application.
Claims (10)
1. a kind of rotating assembly, comprising:
Shaft, including the first shaft part and the second shaft part, wherein the diameter of axle of first shaft part is less than the axis of second shaft part
Diameter；
The first component is set on first shaft part, and the end face of one end of the first component and second shaft part
It offsets；
Second component is set on first shaft part；
Wherein, the magnetic force to repel each other is formed between the first component and the second component, with opposite in the second component
The magnetic force resistance resistance that resistance resistance repels each other is provided when the shaft rotates.
2. rotating assembly according to claim 1, wherein the first component at least partly with the second component
It is at least partly magnetic part.
3. rotating assembly according to claim 1, at least partially magnetic part of the first component, the second component
It is equipped with the first sub- magnetic part, wherein the first sub- magnetic part is between the second component and first shaft part, and
The magnetic force to repel each other is formed between the first component and the first sub- magnetic part.
4. rotating assembly according to claim 3, wherein
The second component includes a transfixion part, and the second component is set in the first axle by the transfixion part
Duan Shang；
The first sub- magnetic part is annular in shape, is set in the transfixion part, and the first sub- magnetic part is set in described the
On one shaft part.
5. rotating assembly according to claim 1, the rotating assembly further include:
Third member is sheathed on first shaft part, and the first component and third member are respectively arranged on described second
The two sides of part are formed with the magnetic force to repel each other between the second component and the third member, with opposite in the second component
The shaft provides resistance when rotating.
6. rotating assembly according to claim 5, wherein
The second component towards the first component side magnetism and the second component towards the third member magnetic
Property on the contrary, and the second component towards the first component side magnetism and the first component respective side magnetic phase
Together, the magnetism of the second component towards the third member is identical as the magnetism of the third member respective side.
7. rotating assembly according to claim 5, the rotating assembly further include:
Regulating part is set to end of first shaft part far from second shaft part, the regulating part and the third member
It offsets, to make between the third member and the second component and between the second component and the first component
The magnetic force to repel each other can be adjusted to the condition of satisfaction.
8. rotating assembly according to claim 7, wherein first shaft part is equipped with far from one end of second shaft part
External screw thread, the regulating part are threadedly coupled with first shaft part.
9. rotating assembly according to claim 5, wherein first shaft part is equipped with outer far from one end of second shaft part
Screw thread, the third member are threadedly coupled with first shaft part, to adjust the third portion by adjusting the third member
The magnetic force to repel each other between part and the second component and between the second component and the first component can be conditioned
To meeting condition.
10. a kind of electronic equipment, comprising:
The first noumenon；
Second ontology；
Such as the described in any item rotating assemblies of claim 1-9, the second component of the first noumenon and the rotating assembly connects
It connects, second ontology is connect with the shaft of the rotating assembly, and the first noumenon is relatively described by the rotating assembly
The rotation of second ontology and positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158153.3A CN109139679B (en) | 2018-09-30 | 2018-09-30 | Rotating shaft assembly and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158153.3A CN109139679B (en) | 2018-09-30 | 2018-09-30 | Rotating shaft assembly and electronic equipment |
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| Publication Number | Publication Date |
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| CN109139679A true CN109139679A (en) | 2019-01-04 |
| CN109139679B CN109139679B (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811158153.3A Active CN109139679B (en) | 2018-09-30 | 2018-09-30 | Rotating shaft assembly and electronic equipment |
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| Country | Link |
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| CN (1) | CN109139679B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111781991A (en) * | 2020-06-17 | 2020-10-16 | 维沃移动通信有限公司 | Hinge and electronic equipment |
| CN111785160A (en) * | 2020-06-30 | 2020-10-16 | 维沃移动通信有限公司 | Folding electronic device |
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| JP2014185720A (en) * | 2013-03-25 | 2014-10-02 | Yamauchi Corp | Brake device for rotating shaft |
| CN104981751A (en) * | 2013-01-31 | 2015-10-14 | 株式会社东芝 | Electronic apparatus |
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| CN1382893A (en) * | 2001-04-26 | 2002-12-04 | 明碁电通股份有限公司 | Magnetic hinge unit |
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| CN111781991B (en) * | 2020-06-17 | 2022-04-22 | 维沃移动通信有限公司 | Hinge and electronic equipment |
| CN111785160A (en) * | 2020-06-30 | 2020-10-16 | 维沃移动通信有限公司 | Folding electronic device |
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| Publication number | Publication date |
|---|---|
| CN109139679B (en) | 2021-05-18 |
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