CN109026982A - A kind of shaft and electronic equipment - Google Patents
A kind of shaft and electronic equipment Download PDFInfo
- Publication number
- CN109026982A CN109026982A CN201710439100.8A CN201710439100A CN109026982A CN 109026982 A CN109026982 A CN 109026982A CN 201710439100 A CN201710439100 A CN 201710439100A CN 109026982 A CN109026982 A CN 109026982A
- Authority
- CN
- China
- Prior art keywords
- shaft
- axle sleeve
- ontology
- mandril
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- F16C11/12—Pivotal connections incorporating flexible connections, e.g. leaf springs
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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
-
- 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
-
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
Abstract
The invention discloses a kind of shaft, the shaft include: shaft ontology, be respectively arranged at the shaft ontology both ends axle sleeve and the fixing piece that is connect with the axle sleeve；At least one damping structure is equipped in the axle sleeve；When the fixing piece turns to the second state from first state relative to the shaft ontology by the axle sleeve, by the frictional force that at least one described damping structure generates, the axle sleeve and the shaft ontology keep relative positional relationship；The angle that the fixing piece is rotated relative to the shaft ontology under second state is different from the angle that the fixing piece under the first state is rotated relative to the shaft ontology.The present invention further simultaneously discloses a kind of electronic equipment.
Description
Technical field
The present invention relates to electronic device technology more particularly to a kind of shaft and electronic equipments.
Background technique
With science and technology and economic fast development, electronic equipment such as mobile phone is as a kind of important communicating terminal, in work
Importance in living is also further prominent.However, especially multimedia technology is in mobile phone with the continuous extension of handset use
In be widely used so that the screen size of mobile phone is increasing.But when screen size reaches 6 inch, and meet
The problem of facing the decline of user's portable performance.In order to meet the requirement that user opponent's machine has portable performance, go out currently on the market
A variety of Dual-band Handy Phones are showed.However, the shaft for connecting two screens in existing Dual-band Handy Phone mostly uses purely mechanical structure, this is
Since the shaft using purely mechanical structure has many advantages, such as that structure is simple, at low cost, low cost, thus by widely making
With.But it is also apparent from the shortcomings that the shaft of purely mechanical structure in Dual-band Handy Phone, comprising: first is that being opened and closed in screen
During shaft discontinuity；Second is that coupling mechanism force adjustment is difficult；If coupling mechanism force is small, it is closed with open position not in screen
It easily fixes；If coupling mechanism force is big, active force is all larger during screen opening and closing, or even can also have safety wind
Danger.
Summary of the invention
In view of this, being able to solve existing shaft stress not the embodiment of the invention provides a kind of shaft and electronic equipment
Uniform problem, and promote user experience.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
The embodiment of the invention provides a kind of shaft, the shaft includes: shaft ontology, is respectively arranged at the shaft sheet
The axle sleeve at the both ends of body and the fixing piece being connect with the axle sleeve；Wherein,
At least one damping structure is equipped in the axle sleeve；The fixing piece is by the axle sleeve relative to the shaft sheet
When body turns to the second state from first state, by least one described damping structure generate frictional force, the axle sleeve with
The shaft ontology keeps relative positional relationship；The fixing piece is rotated relative to the shaft ontology under second state
Angle is different from the angle that the fixing piece under the first state is rotated relative to the shaft ontology.
In above scheme, the damping structure includes: at least one elastomeric element, is set on the shaft ontology extremely
A few groove and at least two dowel holes being set on the groove；The elastomeric element is inserted into the positioning pin
When in hole, the axle sleeve keeps opposing stationary with the shaft ontology.
In above scheme, the groove is round or semicircle.
In above scheme, the bottom of the groove is equipped with protrusion.
In above scheme, the elastomeric element includes the first mandril, spring element and the first shank；Wherein, the spring element
First end connect the bottom of first shank, second end connects the bottom of first mandril；The axle sleeve relative to
When the shaft ontology rotates, the spring element carries out stretching motion in first shank, drives first mandril
It slides in the groove at top.
In above scheme, the top of first mandril is inclined-plane.
In above scheme, the top of first mandril is arc surface.
In above scheme, the elastomeric element includes the second mandril, the second shank, torsion sensor and is set to institute
State the solenoid valve of the bottom of the second shank；When the torsion sensor detects that the axle sleeve is rotated, the solenoid valve is opened,
By the electromagnetic force of the solenoid valve, it is mobile to the bottom of second shank to control second mandril；The torsion sensing
When device detects that the axle sleeve does not rotate, the solenoid valve is closed, controls second mandril to the top of second shank
It is mobile.
The embodiment of the invention provides a kind of electronic equipment, the electronic equipment includes the first noumenon and the second ontology, institute
It states between the first noumenon and second ontology through the shaft connection in any one of the above scheme；Pass through turning for the shaft
It is dynamic, change the angle between the first noumenon and second ontology.
In above scheme, the shaft includes two fixing pieces, each fixing piece by fastener with it is described
A connection in the first noumenon and second ontology.
A kind of shaft provided in an embodiment of the present invention and electronic equipment, the shaft include: shaft ontology, are respectively arranged at
The axle sleeve at the both ends of the shaft ontology and the fixing piece being connect with the axle sleeve；At least one resistance is equipped in the axle sleeve
Buddhist nun's structure；When the fixing piece turns to the second state from first state relative to the shaft ontology by the axle sleeve, by
The frictional force generated by least one described damping structure, the axle sleeve and the shaft ontology keep relative positional relationship；Institute
State the fixing piece under the angle and the first state that the fixing piece is rotated relative to the shaft ontology under the second state
Angle relative to shaft ontology rotation is different；It can be seen that the embodiment of the present invention is turned by damping structure in fixing piece
Frictional force is generated during dynamic, so that shaft uniform force, promotes user experience.In addition, by elastomeric element and
It is set to the cooperation of the groove on shaft ontology, the mandril inside elastomeric element is made under the spring element effect inside elastomeric element
Groove is withstood, guarantees to keep certain frictional force between elastomeric element and groove in axle sleeve rotation process, so that shaft stress
More evenly, user experience sense is more preferable；In addition, by the depth track for changing groove, can adjust in some fixed angle or
Frictional force in range, further promotes user experience；By the way that dowel hole is arranged on groove, so that electronic equipment is only
The flip lid for being able to achieve unidirectional direction is opened and the operations such as flip lid closure；Also, use simple, low manufacture cost, manufacture craft letter
It is single.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of shaft of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of transfer of embodiment of the present invention shaft body；
Fig. 3 is the configuration schematic diagram of shaft in the embodiment of the present invention；
Fig. 4 is the schematic diagram of the section structure of spring catch in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of electronic equipment of the embodiment of the present invention；
Fig. 6 is another structural schematic diagram of electronic equipment of the embodiment of the present invention.
Specific embodiment
The embodiment of the invention provides a kind of shaft, which can be used for setting with the electronics of the first main body and the second main body
In standby；For example, the shaft is for connecting the electronics when first main body is main screen, screen supplemented by second main body
The main screen of equipment and auxiliary screen, to realize the opening and closing of the electronic equipment screen；When first main body be display screen,
When second main body is the operator control panel with key, which is used to connect the display screen and operator control panel of the electronic equipment, with
Realize the opening and closing of the electronic equipment screen.As shown in Figures 1 to 4, which includes: two fixing pieces 1, shaft ontology
2, two axle sleeves 3；Wherein, the both ends of the shaft ontology 2 are respectively provided with an axle sleeve 3, i.e., two axle sleeves 3, which respectively correspond, is sheathed on
The both ends of the shaft ontology 2；Each axle sleeve 3 connects a fixing piece 1, i.e. two axle sleeves 3 are connected respectively two fixations
Part 1；At least one damping structure is equipped in each axle sleeve 3；The fixing piece 1 is by the axle sleeve 3 relative to the shaft sheet
When body 2 turns to the second state from first state, by the frictional force that at least one described damping structure generates, the axle sleeve 3
Relative positional relationship is kept with the shaft ontology 2；The fixing piece is revolved relative to the shaft ontology under second state
The angle turned is different from the angle that the fixing piece under the first state is rotated relative to the shaft ontology.
Here, the damping structure can include: at least one elastomeric element 4, be set on the shaft ontology 2 and with institute
State at least one elastomeric element 4 position at least one corresponding groove 21 and be set on the groove at least two
Dowel hole 22；At least one described elastomeric element 4 is fastened between the axle sleeve 3 and at least one described groove 21；It is described
When fixing piece 1 turns to the second state from first state relative to the shaft ontology 2 by the axle sleeve 3, by it is described extremely
The clamping of a few elastomeric element 4, the axle sleeve 3 keep relative positional relationship with the shaft ontology 2.
Here, the shaft ontology 2 can be the shapes such as cylinder；The fixing piece 1 can be plate body, to facilitate connection
Axle sleeve 3；It can be fixedly connected using non-disconnectable between the axle sleeve 3 and the fixing piece 1, removable the connection sides such as be fixedly connected with
Formula；In practical applications, integrated molding design can also be used in axle sleeve 3 and fixing piece 1 so that connection between the two it is more firm and
The impurity such as dust beautiful and convenient for removing surface.
Here, when being one due to the elastomeric element 4 that is equipped in each axle sleeve 3, in the rotation process of axle sleeve 3, shaft
The Impact direction of ontology 2 only one, and there are gap between shaft ontology 2 and axle sleeve 3, may result in shaft ontology 2 by
Power is uneven, not enough prevents two axle sleeves 3 from realizing latching closure effect well with uniform stability；Therefore, each axle sleeve 3
It is interior to be equipped with two or more elastomeric elements 4；When being equipped with multiple elastomeric elements 4 in each axle sleeve 3, each elastomeric element
It can be with spaced set between 4；For example, multiple elastomeric elements 4 can spaced set side by side so that each elastomeric element 4
With a corresponding different groove 21, i.e., when elastomeric element 4 has n, groove 21 also has n, and wherein n is positive integer；Certainly,
Multiple elastomeric elements 4 can also along same round wire using it is equidistant or it is non-be equidistantly configured so that multiple elastomeric elements 4
The corresponding same groove 21 of matching.For example, set in each axle sleeve 3 there are two elastomeric element 4 and needing make two axle sleeves 3 it
Between maximum angle when being 180 degree, 180 degree should be kept between the position of two elastomeric elements 4 in each axle sleeve 3.
Here, due to being designed at least one elastomeric element 4 in each axle sleeve 3, and on the shaft ontology 2 with it is described extremely
The corresponding position of a few elastomeric element 4 is designed at least one groove 21, therefore, when being provided only with one in each axle sleeve 3
When a elastomeric element 4, set altogether on the shaft ontology 2 there are two groove 21；And so on, when the bullet being equipped in each axle sleeve 3
When property 4 quantity of component is more, 21 quantity of groove that the shaft 3 is equipped with may be also more；In addition, being blocked by elastomeric element 4
It is held between axle sleeve 3 and groove 21, so that axle sleeve 3 is without departing from shaft ontology 2, and when elastomeric element 4 is sliding in groove 21
When dynamic, shaft ontology 2 not can rotate.
Here, it in order to position fixing piece 1 one direction rotation and can only accurately, can be equipped at least on the groove 21
Two dowel holes 22, when so that the elastomeric element 4 being inserted into the dowel hole 22, the axle sleeve 3 and the shaft sheet
Body 2 keeps opposing stationary.
Specifically, each groove 21 being set in the shaft 3 is equipped at least two dowel holes 22, when recessed at this
When the elastomeric element 4 slided on slot 21 is inserted into any one dowel hole 22, which stops at sliding on the groove 21
It is dynamic, so as to be provided with the axle sleeve 3 of the elastomeric element 4 and the shaft ontology 2 keeps opposing stationary.
Here, the shape of each dowel hole 22 can be blind hole；In addition, being set on the same groove 21 two or two
A above dowel hole 22 also constitutes through-hole, and the angle between every two dowel hole 22 can also be set as needed
It sets；For example, when need to enable axle sleeve relative to the maximum magnitude that shaft rotates be 180 ° when, can will be provided only on the axle sleeve two
Angle between a dowel hole 22 is set as 180 °, though the center line of the two dowel holes 22 is same straight line, and this
Two dowel holes 22 can form through-hole.
Here it is to be noted that it be respectively equipped on each groove 21 dowel hole 22 that two angles are 180 ° and
Two 4 meetings of elastomeric element when also being provided with the elastomeric element 4 that two angles are 180 ° in each axle sleeve 3, in same axle sleeve 3
Simultaneously into and out different dowel holes 22 on same groove 21.
In conclusion when any one fixing piece 1 by the axle sleeve 3 that is connect with the fixing piece 1 relative to the shaft sheet
It is generated when body 2 rotates, when the elastomeric element 4 being arranged in the axle sleeve 3 slides in the corresponding groove 21 of elastomeric element 4 corresponding
Frictional force, and make shaft uniform force in rotary course, promote user experience.
Further, in order to cooperate 3 rotational angle size of axle sleeve needs and manufacture easy to produce, the groove 21 can
For circle.
Here, since the angular range between two axle sleeves 3 is usually between 0 ° to 180 °, to ensure in axle sleeve 3
Elastomeric element 4 meet above-mentioned requirements in sliding process in the groove 21 on shaft ontology 2, can set round for groove 21
Shape；Meanwhile circular groove is set on shaft ontology 2 and is also convenient for manufacturing.In addition, the depth and width of groove 21 can root
It is configured according to factors such as the size of elastomeric element 4, the sizes of shaft.
It is described recessed in different location institute difference dampened when further, in order to slide elastomeric element 4 in groove 21
Slot 21 is equipped with protrusion.
Here, when the bottom depth of groove 21 is all identical, in different location institute when elastomeric element 4 slides in groove 21
It is dampened to answer identical, i.e. frictional force of the elastomeric element 4 in the sliding process in groove 21, between elastomeric element 4 and groove 21
It is all identical；If it is desired to making 4 institute of elastomeric element dampened not identical in some fixed angle or range on groove 21, even if bullet
Property component 4 and groove 21 between frictional force it is not identical in different location, the depth track of groove 21 can be changed, such as in groove
21 are equipped with one or more protrusion etc..
Further, the elastomeric element 4 includes the first mandril 41, spring element 42 and the first shank 43；Wherein, described
Spring cavity is equipped in one shank 43；The first end of the spring element 42 connects described in the bottom of the spring cavity, second end connection
The bottom of first mandril 41；When the top of first mandril 41 is slided in the groove 21, the spring element 42 is described
Stretching motion is carried out in spring cavity.
Here, the first end of the spring element 42 connects the bottom of the spring cavity, can be regarded as the spring element 42
First end connect the bottom of first shank 43；It is flexible that the spring element 42 can be spring, elastic slice, rubber etc.
Component；When the spring element 42 is spring, the elastomeric element 4 is spring catch, and Fig. 4 is by taking the structure of spring catch as an example to elasticity
Component 4 is illustrated；When axle sleeve 3 is rotated by external forces, the top of the first mandril 41 can be in the effect of spring element 42
Under withstand groove 21 on shaft ontology 2, and when sliding in groove 21, and the top of the first mandril 41 needs in sliding process
Overcome frictional force, this frictional force provides damping sense for the rotation process of axle sleeve 3；Furthermore, it is possible to by adjusting spring element
42 decrement and the size for changing frictional force, i.e. adjustment damping sense.
Here, the length of first mandril 41 should be ensured that the top of first mandril 41 is inserted into dowel hole
In 22, and make the top of first mandril 41 after removing in dowel hole 22, the top of first mandril 41 is in institute
Stating under spring element 42 acts on can just slide on groove 21.
Further, slide in groove 21 for convenience of the elastomeric element 4 and 3 one direction of axle sleeve rotates, described the
The top of one mandril 41 is inclined-plane.
Here, in order to rotate axle sleeve 3 can only towards specific direction or one direction, for example make two axle sleeves 3 all can only be towards a left side
Rotation or can only all bear right it is dynamic so that rotation electronic equipment the first main body electronic equipment can only be unfolded and rotate electronics and set
The second standby main body can only closed electronic equipment, or make the second main body for rotating electronic equipment that can only be unfolded electronic equipment and
Rotate electronic equipment the first main body can only closed electronic equipment, need to be arranged first mandril 41 top be inclined-plane, with
After so that the top of first mandril 41 is inserted into dowel hole 22, it can only break away out from the fixed-direction of dowel hole 22, and nothing
Method is skidded off from other direction sides of dowel hole 22；For example, it is assumed that the right side at the top of the first mandril 41 and the first mandril 41
The distance between bottom is less than the left side at the top of the first mandril 41 and the distance between the bottom of the first mandril 41, if the first top
The right side at the top of bar 41 slides into from the left side of dowel hole 22 and elastomeric element 4 is made to be inserted into the dowel hole 22, then the first top
The top of bar 41 can not skid off under the effect of spring element 42 from the left side of dowel hole 22, can only be sliding from the right side of dowel hole 22
Dowel hole 22 out, so that axle sleeve 3 can only one direction rotation.
Here, if the top of the first mandril 41 is the plane i.e. right side and left side at the top of the first mandril 41 with respect to the first top
The bottom level of bar 41 is all identical, then the first mandril 41 of elastomeric element 4 possibly can not be determined after being inserted into dowel hole 22 from this
It is skidded off in the pin hole 22 of position.In addition, when the first mandril 41 of elastomeric element 4 slides in groove 21, for increase elastomeric element 4 with
The top of frictional force between groove 21, the first mandril 41 can be set as coarse inclined-plane.
Here, more convenient and flexible when being slided in groove 21 to make elastomeric element 4, and keep 3 one direction of axle sleeve flexible
Rotation, the top of the first mandril 41 may be configured as arc surface；When the top of the first mandril 41 is arc surface, the first mandril 41
Top power required when skidding off from dowel hole 22 can be small, i.e. spring element 42 is small to the active force of the first mandril 41.
Further, as a kind of embodiment arranged side by side, the elastomeric element 4 can include: the second mandril, the second shank,
Torsion sensor and the solenoid valve for being set to second shank bottom；The torsion sensor detects 3 quilt of axle sleeve
When rotation, the solenoid valve is opened, by the electromagnetic force of the solenoid valve, controls second mandril to second shank
Bottom is mobile；When the torsion sensor detects that the axle sleeve 3 does not rotate, the solenoid valve is closed, controls second top
Bar is past mobile to the top of second shank.
Here, it drives the axle sleeve 3 to rotate when the fixing piece 1 rotates, and torsion sensor is made to detect the axis
When set 3 is rotated, it will pass through the modes such as electricity triggering and open the solenoid valve, the electromagnetic coil in the solenoid valve is made to generate electromagnetism
Power controls second mandril and moves to the bottom of second shank, i.e., described before the fixing piece 1 does not rotate
After second mandril may be inserted in the dowel hole 22, and second mandril is moved to the bottom of second shank,
Second mandril can be made to remove from the dowel hole 22, to make second mandril that can slide in the groove 21
It is dynamic；So that the axle sleeve 3 is also stopped operating when the fixing piece 1 stops operating, and torsion sensor is made to detect the axle sleeve 3 not
When rotation, will pass through electricity triggering etc. modes close the solenoid valve, make the solenoid valve stop working i.e. electromagnetic force disappearance, it is described
Spring in solenoid valve controls second mandril to the movement of the top of second shank, i.e., when the fixing piece 1 stops turning
When dynamic, second mandril is likely to be at the surface of the dowel hole 22, and second mandril is toward second shank
Top it is mobile after, second mandril can be made to be inserted into the dowel hole 22, to make second mandril described recessed
Stop sliding in slot 21, the axle sleeve 3 keeps opposing stationary with the shaft ontology 2.
Here, can also by detecting 3 rotation situation of axle sleeve, to the solenoid valve be passed through forward or backwards electric current to control
Make the solenoid valve；That is, forward current is passed through to the solenoid valve when torsion sensor detects that the axle sleeve 3 is rotated,
The electromagnetic force for generating the electromagnetic coil in the solenoid valve controls second mandril and moves to the direction close to the solenoid valve
It is dynamic；When torsion sensor detects that the axle sleeve 3 does not rotate, negative current is passed through to the solenoid valve, makes the solenoid valve
In the electromagnetic force that generates of electromagnetic coil to control second mandril mobile to the direction far from the solenoid valve.
In practical applications, the elastomeric element 4 can also not include second shank, i.e., directly by the solenoid valve with
The axle sleeve 3 connects；When the solenoid valve is set to the second shank bottom, second shank is the metals such as iron, copper
Material is made.
Further, the first main body and the second main body of electronic equipment are connected for convenience, can be equipped on each fixing piece 1
Screw hole.
Here, when that can be equipped with screw hole on each fixing piece 1, the first main body and the second main body of electronic equipment should all be set
There is corresponding screw hole, so that the first main body and the second main body of fixing piece 1 and electronic equipment can realize fixed connect by screw
It connects；In practical applications, it can also be used between the fixing piece 1 and the first main body and the second main body of electronic equipment non-disconnectable
It is fixedly connected, the removable connection types such as be fixedly connected.
The embodiment of the invention provides a kind of electronic equipment, as shown in figure 5, the electronic equipment include: the first main body 101,
The shaft 100 of second main body 102 and connection first main body 101 and second main body 102, the shaft 100 are upper
State the shaft of embodiment；By the rotation of the shaft 100, change between the first noumenon 101 and second ontology 102
Angle.
Here, for two fixing pieces 1 in the shaft 100, each fixing piece 1 can by a fastener with it is described
One in the first noumenon 101 and second ontology 102 connection, i.e. two fixing pieces 1 pass through two fasteners and described the
One ontology 101 and second ontology 102 are correspondingly connected with, to realize the first main body 101 for connecting electronic equipment by shaft 100
With the second main body 102, the first main body 101 and the so can be realized by making position rotation occurs between two fixing pieces 1
Overturning between two main bodys 102；The fastener can be screw etc..
It in practical applications, can also be between the fixing piece 1 and the first noumenon 101 and second ontology 102
Using it is non-disconnectable be fixedly connected, the removable static connections mode such as be fixedly connected；In addition, the fixing piece 1 and the first noumenon 101
Integrated molding design can also be used with second ontology 102, so that connection between the two is more firm and beautiful.
Below with reference to Fig. 1 to Fig. 6, the embodiment of the present invention is described in further detail by a specific example；It is false
If the connection of shaft 100 has the Double-screen flip cell phone of the first screen 101 and the second screen 102, two fixations in shaft 100
Part 1 is all that (fixing piece 1 hereinafter referred to as connecting with the first screen 101 is the first pressing plate 1a to pressing plate, is connect with the second screen 102
Fixing piece 1 be the second pressing plate 1b), with elastomeric element 4 be spring catch in the present embodiment, and spring catch includes the first mandril, bullet
It is illustrated for spring, the first shank；It is specific as follows:
First pressing plate 1a and the second pressing plate 1b is by the way that corresponding axle sleeve 3 can ontology 2 rotates around the shaft respectively；It is fixed on
Spring catch 4 in one pressing plate 1a and the second pressing plate 1b is rotated with the first pressing plate 1a and the second pressing plate 1b；First pressing plate 1a is fixed on
Above first screen 101, the second pressing plate 1b is fixed on above the second screen 102, can be screwed；
The two sides of shaft ontology 2 are respectively provided with a groove 21, and each groove 21 sets that there are two dowel holes 22 above, and should
Two dowel holes 22 form through-hole；When the first pressing plate 1a is rotated along shaft ontology 2, spring catch 4 is on shaft ontology 2
It is slided in groove 21；
Spring catch 4 is made of the first mandril 41, spring 42 and the first shank 43；One end of spring 42 connects the first shank 43
Bottom, another two end connect the first mandril 41 bottom；The top of first mandril 41 be arc surface, the side of the first mandril 41 and
Bottom is straight flange face；First mandril 41 can carry out stretching motion in the first shank 43 under the action of a spring 42.
Renovate opening procedure: the second screen 102 of rotation, since the second pressing plate 1b and the second screen 102 are fixed together, this
When the second pressing plate 1b also rotated together with the second screen 102；It drives while second pressing plate 1b is rotated and is connect with the second pressing plate 1b
Axle sleeve 3 in spring catch 4 rotate, be taken in front at the top of the arc surface of the first mandril 41 of the spring catch 4 from shaft ontology 2
It skids off in dowel hole 22, and is slided in groove 21；When being turned to 180 ° of maximum position, the mandril 41 of the spring catch 4 is sliding
Enter into the dowel hole 22 of another side on shaft ontology 2, renovating process at this time terminates.In flip lid opening procedure, the first screen
Curtain 101 be to maintain it is motionless, only by the second screen 102 rotation realize.It is remained stationary if it is the second screen 102, rotation the
One screen 101, since the first pressing plate 1a and the first screen 101 are fixed together, the first pressing plate 1a is also with the first screen 101 at this time
It rotates together；The spring catch 4 in the axle sleeve 3 connecting with the first pressing plate 1a is driven to rotate while first pressing plate 1a is rotated, but this
When this spring catch 4 the straight flange face of mandril 41 can not be skidded off in the dowel hole 22 on shaft ontology 2, lockked entire turn
Dynamic process, can not achieve the movement for opening flip lid so as to cause the first screen 101.
Closure opening procedure: closure opening procedure is the inverse process for renovating opening procedure, rotates the first screen 101, due to
First pressing plate 1a and the first screen 101 are fixed together, and the first pressing plate 1a is also rotated together with the first screen 101 at this time；First
The spring catch 4 in the axle sleeve 3 connecting with the first pressing plate 1a is driven to rotate while pressing plate 1a is rotated, the first top of the spring catch 4
It skids off from the dowel hole 22 that shaft ontology 2 is taken in front at the top of the arc surface of bar 41, and is slided in groove 21；Work as closure
When to 0 ° of maximum position, the first mandril 41 of the spring catch 4 is slid into the dowel hole 22 of another side on shaft ontology 2, this
When open flip lid process terminate.In closing course, the second screen 102 is to maintain motionless, only by the first screen 101 rotates reality
Existing.It is remained stationary if it is the first screen 101, rotates the second screen 102, since the second pressing plate 1b and the second screen 102 are solid
It is scheduled on together, the second pressing plate 1b is also rotated together with the second screen 102 at this time；It is driven and second while second pressing plate 1b is rotated
Spring catch 4 in the axle sleeve 3 of pressing plate 1b connection rotates, but at this time the straight flange face of the first mandril 41 of this spring catch 4 in shaft
It can not be skidded off in the dowel hole 22 of ontology 2, lock entire rotation process, can not achieve and close so as to cause the second screen 102
Close the movement of flip lid.
During above-mentioned opening and closing, the first mandril 41 of spring catch 4 withstands shaft under the action of a spring 42
Groove 21 on ontology 2, and slided in groove 21, it needs to overcome frictional force during sliding, which is just to beat
The process that open and close are closed provides damping sense, and this damping sense can adjust by adjusting the decrement of spring 42.
In addition, being made by changing depth of the groove 21 on shaft ontology 2 in whole circumference track in specific angle
The depth of inner groovy is different, so that it may realize the variation that sense is damped in specific open or close angle.Such as: definition is turned over
Lid is 0 ° when being not switched on, and needs to realize that power of the power than 10 °~170 ° renovated when opening 0 °~10 ° is big, and at 170 °~180 °
Power it is identical with 0 °~10 ° of power.It is experienced as to user, is needed in the later period at initial stage and flip lid opening that flip lid is opened at this time
Power it is bigger than pilot process.
In conclusion passing through the cooperation of spring catch and the groove on shaft ontology, withstand mandril under the action of the spring
Groove realizes certain damping sense during reaching flip lid；At the same time it can also be extended to the depth track for changing groove, realize at certain
Damping change within the scope of a fixed angle；It is real using the cooperation in the hole on the inclined-plane and groove at the top of the mandril of spring catch
Now closed action is opened and renovated to the flip lid in unidirectional direction；For this shaft using simple, manufacturing cost is cheap, manufacture craft is simple,
Realize the specific one side of Double-screen flip cell phone can only open or close, while damping is also added during opening and closing
Sense, and the damping sense size of adjustable different location, the user experience is improved.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.It is all
Made any modifications, equivalent replacements, and improvements etc. within the spirit and scope of the present invention is all contained in protection model of the invention
Within enclosing.
Claims (10)
1. a kind of shaft, which is characterized in that the shaft includes: shaft ontology, the both ends for being respectively arranged at the shaft ontology
Axle sleeve and the fixing piece that is connect with the axle sleeve；Wherein,
At least one damping structure is equipped in the axle sleeve；The fixing piece by the axle sleeve relative to the shaft ontology from
When first state turns to the second state, by least one described damping structure generate frictional force, the axle sleeve with it is described
Shaft ontology keeps relative positional relationship；The angle that the fixing piece is rotated relative to the shaft ontology under second state
It is different from the angle that fixing piece described under the first state is rotated relative to the shaft ontology.
2. shaft according to claim 1, which is characterized in that the damping structure includes: at least one elastomeric element, sets
At least one groove being placed on the shaft ontology and at least two dowel holes being set on the groove；It is described
When elastomeric element is inserted into the dowel hole, the axle sleeve keeps opposing stationary with the shaft ontology.
3. shaft according to claim 2, which is characterized in that the groove is round or semicircle.
4. shaft according to claim 2, which is characterized in that the bottom of the groove is equipped with protrusion.
5. shaft according to claim 2, which is characterized in that the elastomeric element includes the first mandril, spring element and the
One shank；Wherein,
The first end of the spring element connects the bottom of first shank, second end connects the bottom of first mandril；?
When the axle sleeve is rotated relative to the shaft ontology, the spring element carries out stretching motion in first shank, drives
It slides in the groove at the top of first mandril.
6. shaft according to claim 5, which is characterized in that the top of first mandril is inclined-plane.
7. shaft according to claim 6, which is characterized in that the top of first mandril is arc surface.
8. shaft according to claim 2, which is characterized in that the elastomeric element includes the second mandril, the second shank, turns round
Force snesor and be set to second shank bottom solenoid valve；The torsion sensor detects the axle sleeve quilt
When rotation, the solenoid valve is opened, by the electromagnetic force of the solenoid valve, controls second mandril to second shank
Bottom is mobile；When the torsion sensor detects that the axle sleeve does not rotate, the solenoid valve is closed, controls second mandril
It is mobile to the top of second shank.
9. a kind of electronic equipment, the electronic equipment includes the first noumenon and the second ontology, which is characterized in that the first noumenon
It is connect between second ontology by the described in any item shafts of claim 1 to 8；By the rotation of the shaft, change
Become the angle between the first noumenon and second ontology.
10. electronic equipment according to claim 9, which is characterized in that the shaft includes two fixing pieces, each described
Fixing piece is connect by a fastener with one in the first noumenon and second ontology.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439100.8A CN109026982A (en) | 2017-06-12 | 2017-06-12 | A kind of shaft and electronic equipment |
| PCT/CN2017/102904 WO2018227807A1 (en) | 2017-06-12 | 2017-09-22 | Rotating shaft and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439100.8A CN109026982A (en) | 2017-06-12 | 2017-06-12 | A kind of shaft and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109026982A true CN109026982A (en) | 2018-12-18 |
Family
ID=64629181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710439100.8A Pending CN109026982A (en) | 2017-06-12 | 2017-06-12 | A kind of shaft and electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109026982A (en) |
| WO (1) | WO2018227807A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112887460A (en) * | 2021-01-22 | 2021-06-01 | 维沃移动通信有限公司 | Folding mechanism and electronic equipment |
| WO2023036088A1 (en) * | 2021-09-08 | 2023-03-16 | 荣耀终端有限公司 | Damping assembly, rotating mechanism and foldable terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201515399U (en) * | 2009-05-21 | 2010-06-23 | 上海华勤通讯技术有限公司 | Rotary positioning component used in mobile terminal |
| JP2010180961A (en) * | 2009-02-05 | 2010-08-19 | Technical Research & Development Institute Ministry Of Defence | Vibration isolation unit and friction damper |
| CN201582297U (en) * | 2009-09-08 | 2010-09-15 | 德达金属有限公司 | Positioning pivot with tightening or releasing function |
| CN104765410A (en) * | 2014-01-06 | 2015-07-08 | 联想(北京)有限公司 | Electronic equipment and docking station |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2547086Y (en) * | 2002-04-25 | 2003-04-23 | 厦门厦新电子股份有限公司 | Folding built-in antenna mobile telephone |
| CN2556706Y (en) * | 2002-07-08 | 2003-06-18 | 旭丽股份有限公司 | Rotary device capable of automatic dropping off |
| JP4522778B2 (en) * | 2004-07-23 | 2010-08-11 | スガツネ工業株式会社 | Hinge device |
| CN200976607Y (en) * | 2006-10-31 | 2007-11-14 | 比亚迪精密制造有限公司 | Flip handset |
| CN101672322B (en) * | 2008-09-10 | 2012-06-20 | 鸿富锦精密工业（深圳）有限公司 | Magnetic hinge structure |
| CN104754083B (en) * | 2013-12-31 | 2022-07-08 | 希姆通信息技术（上海）有限公司 | Mobile phone flip structure |
-
2017
- 2017-06-12 CN CN201710439100.8A patent/CN109026982A/en active Pending
- 2017-09-22 WO PCT/CN2017/102904 patent/WO2018227807A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010180961A (en) * | 2009-02-05 | 2010-08-19 | Technical Research & Development Institute Ministry Of Defence | Vibration isolation unit and friction damper |
| CN201515399U (en) * | 2009-05-21 | 2010-06-23 | 上海华勤通讯技术有限公司 | Rotary positioning component used in mobile terminal |
| CN201582297U (en) * | 2009-09-08 | 2010-09-15 | 德达金属有限公司 | Positioning pivot with tightening or releasing function |
| CN104765410A (en) * | 2014-01-06 | 2015-07-08 | 联想(北京)有限公司 | Electronic equipment and docking station |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112887460A (en) * | 2021-01-22 | 2021-06-01 | 维沃移动通信有限公司 | Folding mechanism and electronic equipment |
| CN112887460B (en) * | 2021-01-22 | 2023-05-23 | 维沃移动通信有限公司 | Folding mechanism and electronic equipment |
| WO2023036088A1 (en) * | 2021-09-08 | 2023-03-16 | 荣耀终端有限公司 | Damping assembly, rotating mechanism and foldable terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018227807A1 (en) | 2018-12-20 |
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Application publication date: 20181218 |