CN104345783B - A kind of electronic equipment and connecting elements - Google Patents
A kind of electronic equipment and connecting elements Download PDFInfo
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- CN104345783B CN104345783B CN201310346704.XA CN201310346704A CN104345783B CN 104345783 B CN104345783 B CN 104345783B CN 201310346704 A CN201310346704 A CN 201310346704A CN 104345783 B CN104345783 B CN 104345783B
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- 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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- 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
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The present invention discloses a kind of electronic equipment, and connecting elements includes at least one connection unit, it is whole in can bending switch on the en plaques of two operating attitudes；Positioned at the connection unit of the first operating attitude, in the first bending-like and the first side of its first connecting pin it is opposite with the first side of its second connection end, the second shell of the first noumenon is bonded with the first shell of the second ontology；Positioned at the connection unit of the second operating attitude, in the second bending-like and the second side of its first connecting pin it is opposite with the second side of its second connection end, the first shell of the first noumenon is bonded with the second shell of the second ontology；The outside mask of connection unit is equipped with flexible housing, and the both ends of flexible housing are connected with the first noumenon and the second ontology respectively.By improving the connecting elements between two ontologies, can be more smooth open or closed procedure, while there is preferable appearance.On this basis, the present invention also provides a kind of connecting elements applied to the electronic equipment.
Description
Technical field
The present invention relates to electronic device technologies, and in particular to a kind of electronic equipment being made of two ontologies and its ontology connect
Connection member.
Background technique
Stepped up along with the development and application demand of science and technology, miniaturization, Integrated Electronic constantly push away it is old go out
Newly.Compared to keyboard entry method, touch input mode is obtained on electronic product with its preferable operating characteristics and user's impression
To be widely applied.
Currently, the development based on touch input technology, occurring taking into account touch in the optimization design of laptop makes
With the two kinds of usage modes inputted with conventional keyboard, each mainstream vendor be proposed different designs theory can in touch input and
Keyboard inputs the laptop switched between two kinds of use patterns.That is, the computer with both use patterns is
The product design trend pursued as people.
The display screen of such laptop is touch screen, and its display screen is connect by biaxial hinge with pedestal, so that
Display screen can be rotated around 360 ° of pedestal, so as to be converted to touching by the laptop use pattern that keyboard inputs as needed
Touch the tablet computer of input.Compared with prior art, the program realizes ultra-thin notebook and plate by innovative design
The fusion transboundary of computer, it is simple and convenient, even such small space also easily can enjoy happy in aircraft cabin
Light.
However, existing biaxial hinge connecting elements is made of two hinged shafts of arranged in parallel, opening or closed procedure
When, in the rotation process from 0 ° to 180 °, another axis can not move one of axis；That is, an axis fully open or
When closure, second axis can just be rotated.So that being directly affected in opening or closing course there are a Trajectory Catastrophe
User experience in operating process.
In addition, ultralight ultrathin design is increasingly becoming the designer trends of electronic equipment, limited by the structure of its parallel setting twin shaft
System, the connecting elements occupied space can not be effectively controlled, to influence machine shape size arrangement.
In view of this, it would be highly desirable to be optimized for the connecting elements of tablet computer and pedestal, can effectively promote opening
The fluency of closed procedure meets the designer trends of ultralight ultrathin design.
Summary of the invention
In view of the foregoing drawbacks, present invention solves the technical problem that being to provide a kind of electronic equipment, by improving two sheets
Connecting elements between body, can be more smooth open or closed procedure, while meeting lightening designer trends.?
On the basis of this, the present invention also provides a kind of connecting elements applied to the electronic equipment.
Electronic equipment provided by the invention, including the first noumenon and the second ontology to be connected by connecting elements；The company
Connection member includes at least one connection unit, it is whole in can bending switch on the en plaques of two operating attitudes；Wherein:
Positioned at the connection unit of the first operating attitude, in the first bending-like and the first side of its first connecting pin with
The first side of its second connection end is opposite, and the first shell of the second shell of the first noumenon and second ontology is shown consideration for
It closes；Positioned at the connection unit of the second operating attitude, in the second bending-like and the second side of its first connecting pin and its
The second side of two connecting pins is opposite, and the first shell of the first noumenon is bonded with the second shell of second ontology；Institute
The outside mask of connection unit is stated equipped with flexible housing, and the both ends of the flexible housing respectively with the first noumenon and second
Body is connected；
The first side is located at the opposite side of the second side of corresponding connecting pin；The first shell is located at corresponding
The opposite side of the second shell of ontology.
Preferably, the connecting elements includes at least one connection unit, and the connection unit includes parallel arrangement of two
A connection subelement；
First connection subelement includes sequentially forming the first secondary rotating member that is rotatably assorted, central rotational part and the second rotation
Part has first connecting pin connecting with the first noumenon on first rotating member, has on second rotating member
There is the second connection end connecting with second ontology；
Second connection subelement includes forming be rotatably assorted secondary third rotating member and the 4th rotating member；The third rotation
Part is hinged with one end of first rotating member and the central rotational part respectively, the 4th rotating member respectively with the centre
The other end of rotating member and second rotating member are hinged.
Preferably, the connection unit further includes at least one superpositing unit, and the superpositing unit includes:
First superposition rotating member is set in the first connection subelement, the first superposition rotating member and described the
Adjacent rotated part in one connection subelement is respectively formed the pair that is rotatably assorted, and connect the adjacent of subelement with described in side second
Rotating member is respectively articulated with；
Second superposition rotating member is set in the second connection subelement, and the second superposition rotating member and described second connects
It connects the adjacent rotated part in subelement and is respectively formed the pair that is rotatably assorted, and connect with described in side first adjacent turn in subelement
Moving part is respectively articulated with.
Preferably, the secondary engaging tooth for being formed in two rotating member peripheral surfaces that is rotatably assorted.
Preferably, the pair that is rotatably assorted is formed in two rotating member periphery circular arc rubbing surfaces.
Preferably, the hinged use articulated shaft, which is plugged in correspondingly rotate in part, forms.
It preferably, is transition fit between the articulated shaft and each rotating member.
Preferably, there is pretightning force between the axial direction of the articulated shaft, each rotating member.
Preferably, along the thickness direction of the connecting elements, the middle part of each rotating member offers through hole, and the bullet
Through hole is offered at the position corresponding with each through hole of the upper and lower surface of property cover, by carrying out injection molding shape to each through hole
The integrated connecting elements.
Preferably, the connecting elements includes at least two connection units, between the identical rotating member of each connection unit
It is hingedly formed using the same articulated shaft, and the outside mask of each connection unit fills the flexible housing.
A kind of connecting elements provided by the invention, for connecting the first noumenon and the second ontology of electronic equipment；The company
Connection member includes at least one connection unit, it is whole in can bending switch on the en plaques of two operating attitudes；Wherein:
Positioned at the connection unit of the first operating attitude, in the first bending-like and the first side of its first connecting pin with
The first side of its second connection end is opposite, and the first shell of the second shell of the first noumenon and second ontology is shown consideration for
It closes；Positioned at the connection unit of the second operating attitude, in the second bending-like and the second side of its first connecting pin and its
The second side of two connecting pins is opposite, and the first shell of the first noumenon is bonded with the second shell of second ontology；Institute
The outside mask of connection unit is stated equipped with flexible housing, and the both ends of the flexible housing respectively with the first noumenon and second
Body is connected；
The first side is located at the opposite side of the second side of corresponding connecting pin；The first shell is located at corresponding
The opposite side of the second shell of ontology.
Preferably, the connecting elements includes at least one connection unit, and the connection unit includes parallel arrangement of two
A connection subelement；
First connection subelement includes sequentially forming the first secondary rotating member that is rotatably assorted, central rotational part and the second rotation
Part has first connecting pin connecting with the first noumenon on first rotating member, has on second rotating member
There is the second connection end connecting with second ontology；
Second connection subelement includes forming be rotatably assorted secondary third rotating member and the 4th rotating member；The third rotation
Part is hinged with one end of first rotating member and the central rotational part respectively, the 4th rotating member respectively with the centre
The other end of rotating member and second rotating member are hinged.
Preferably, the connection unit further includes at least one superpositing unit, and the superpositing unit includes:
First superposition rotating member is set in the first connection subelement, the first superposition rotating member and described the
Adjacent rotated part in one connection subelement is respectively formed the pair that is rotatably assorted, and connect the adjacent of subelement with described in side second
Rotating member is respectively articulated with；
Second superposition rotating member is set in the second connection subelement, and the second superposition rotating member and described second connects
It connects the adjacent rotated part in subelement and is respectively formed the pair that is rotatably assorted, and connect with described in side first adjacent turn in subelement
Moving part is respectively articulated with.
Preferably, the secondary engaging tooth for being formed in two rotating member peripheral surfaces that is rotatably assorted.
Preferably, the hinged use articulated shaft, which is plugged in correspondingly rotate in part, forms.
It preferably, is transition fit between the articulated shaft and each rotating member；And/or the axial direction along the articulated shaft,
There is pretightning force between each rotating member.
Preferably, along the thickness direction of the connecting elements, the middle part of each rotating member offers through hole, and the bullet
Through hole is offered at the position corresponding with each through hole of the upper and lower surface of property cover, by carrying out injection molding shape to each through hole
The integrated connecting elements.
Preferably, the connecting elements includes at least two connection units, between the identical rotating member of each connection unit
It is hingedly formed using the same articulated shaft, and the outside mask of each connection unit fills the flexible housing.
Compared with prior art, the present invention, which looks for another way, provides a kind of connecting elements including at least one connection unit,
Its entirety be in can bending en plaque, and the connection unit can bending switch between two operating attitudes.In actual use, position
In the first operating attitude connection unit be in the first bending-like, under this state, the second shell of electronic equipment the first noumenon and its
The first shell of second ontology is bonded, and can use mode to be non-, as the first noumenon is continued to rotate relative to the second ontology, electricity
Sub- equipment, which can according to need, is maintained at first using mode；When the first noumenon is big to the two relative to the second ontology rotating opening
When body is in the same plane, which is in the en plaque that plane extends；It next proceeds to rotate, connection unit is rotatable
It is in the second bending-like to the second operating attitude, under this state, the first shell of electronic equipment the first noumenon and its second ontology
Second shell fitting, electronic device works use mode in second.Obviously, the connecting elements provided based on this programme, works as electronics
Equipment two using switching between mode when, can bending connection unit operating attitude conversion can ensure open or be closed
Smooth operation in the process；Meanwhile each connection unit is in en plaque in body, will not occupy the size of electronic equipment thickness direction,
To provide reliable guarantee for the lightening design of complete machine.
In addition, connection unit outside mask is equipped with flexible housing, and it is suitable for the switching of its operating attitude, outer enclosure is set
The requirement on machining accuracy that can be reduced for internal component is set, to have on the basis of meeting and using function substantially relatively low
Cost of manufacture；Meanwhile flexible housing can also prevent the phenomenon inside the progress of minute impurities particle from occurring.
In a preferred embodiment of the invention, connection unit includes parallel arrangement of two connections subelement；Wherein, first connects
Connecing subelement includes sequentially forming be rotatably assorted secondary the first rotating member, central rotational part and the second rotating member, the second connexon
Unit includes forming be rotatably assorted secondary third rotating member and the 4th rotating member.It is adjacent via the secondary realization that is respectively rotatably assorted as a result,
The relative rotation of rotating member constitutes the rotation amplitude of connection unit；Wherein, third rotating member respectively with the first rotating member and centre
One end of rotating member is hinged, and the 4th rotating member is hinged with the other end of central rotational part and the second rotating member respectively, thus successively
Start being rotatably assorted between each revolute pair, the torque of entire shaft is rotatably assorted by multiple groups and secondary is carried respectively, it is ensured that whole to beat
Open or closing course in each rotating member can synchronization action, further ensure that operation it is more smooth, it is more flexible.
In another preferred embodiment of the invention, each connection unit further includes at least one superpositing unit, the superposition list
Member includes: the first superposition rotating member being set in the first connection subelement, and the first superposition rotating member connect subelement with first
In adjacent rotated part be respectively formed the pair that is rotatably assorted, and the adjacent rotated part for connecting subelement with side second is respectively articulated with；
With the second superposition rotating member being set in the second connection subelement, the second superposition rotating member connect the phase in subelement with second
Adjacent rotating member is respectively formed the pair that is rotatably assorted, and the adjacent rotated part connecting in subelement with side first is respectively articulated with.So
Setting, on the one hand can adapt to the needs of distinct interface size, meanwhile, the superpositing unit added has load sharing effect, thus
The thickness of connecting elements can accordingly be reduced,
In another preferred embodiment of the invention, it is plugged in correspondingly rotate using articulated shaft and forms corresponding rotating member in part
Between hinged relationship；And between articulated shaft and each rotating member be transition fit, and/or along the axial direction of articulated shaft, it is each to rotate
There is pretightning force between part.So set, pre- friction torque can be formed, realize the upper body of electronic equipment at 0 ° to 360 °
It freely opens and keeps posture；In addition, electronic equipment is opened under working condition, multiple articulated shafts carry jointly, can optimize significantly
Touch-control ontology is formed by jitter phenomenon.
Detailed description of the invention
Fig. 1 is that electronic equipment described in first embodiment is in the axonometric schematic diagram under closed state；
Fig. 2 is the schematic diagram that electronic equipment shown in Fig. 1 is in first using (traditional notebook computer) under mode；
Fig. 3 is that electronic equipment shown in Fig. 1 rotates the schematic diagram after 180 °；
Fig. 4 is the schematic diagram that electronic equipment shown in Fig. 1 is in second using (tablet computer) under mode；
Fig. 5 is the overall structure diagram of connecting elements described in first embodiment；
Fig. 6 is the assembly perspective view of the explosion of connecting elements shown in Fig. 5；
Fig. 7 is the first working state schematic representation of connecting elements shown in Fig. 5；
Fig. 8 is the second working state schematic representation of connecting elements shown in Fig. 5；
Fig. 9 is rotary motion trace schematic diagram of the display device of electronic equipment described in first embodiment relative to pedestal；
Figure 10 is that connecting elements described in first embodiment shows from the switching variation of the first operating attitude to the second operating attitude
It is intended to；
Figure 11 is the axonometric schematic diagram of connecting elements described in second embodiment；
Figure 12 is the axonometric schematic diagram of connecting elements described in 3rd embodiment；
Figure 13 is the assembly perspective view of the explosion of connecting elements shown in Figure 12；
Figure 14 shows the matching relationship schematic diagram of flexible housing and internal connecting elements under bending state；
Figure 15 is the axis side schematic diagram of flexible housing described in specific embodiment；
Figure 16 is multiple connection units compatible with flexible housing shown in Figure 15；
Figure 17 is the top view after the completion of connection unit and flexible housing injection molding.
In figure:
Display device 10, first shell 11, second shell 12, pedestal 20, first shell 21, second shell 22；
Connecting elements 30, connection unit 300, first connect subelement 310, the first rotating member 311, the first connecting pin
3111, central rotational part 312, the second rotating member 313, second connection end 3131, second connect subelement 320, third rotating member
321, the 4th rotating member 322, superpositing unit 330, first be superimposed rotating member 331, second be superimposed rotating member 332, articulated shaft 340,
Flexible housing 350, through hole 351, through hole 360.
Specific embodiment
Based on the existing electronic equipment being made of two hinged bodies, core of the invention is to realize hinged company for it
Connection member has carried out structure improvement.Present embodiment is illustrated with reference to the accompanying drawings of the specification.
Without loss of generality, the electronics that present embodiment is constituted with display device (the first noumenon) and pedestal (the second ontology)
It is described in detail based on equipment.It should be appreciated that the connecting elements as connection two ontologies of electronic equipment, is equally applicable to
Other electronic equipments for being made of and being rotated relative to 360 ° two ontologies.
Referring to Figure 1, Fig. 2, Fig. 3 and Fig. 4, wherein Fig. 1 is that electronic equipment described in first embodiment is under closed state
Axonometric schematic diagram, the connection unit of side is only shown in figure；Fig. 2 is in first for electronic equipment shown in Fig. 1 and uses mode
Under (traditional notebook computer) schematic diagram, Fig. 3 be Fig. 1 shown in electronic equipment rotate 180 ° after schematic diagram, Fig. 4 Fig. 1
Shown in electronic equipment be in second using the schematic diagram under mode.For the specific implementation for clearly showing that connection unit, figure
2, flexible housing 350 is not shown in Fig. 3 and Fig. 4.
The display device 10 and pedestal 20 of the electronic equipment are hinged by connecting elements 30, and the two opposite can carry out 360 °
Rotation, same as the prior art, there are two basic use states for electronic equipment tool.The tool of display device 10 shown in Fig. 1
There is the second shell 12 of touch screen to be bonded with the first shell 21 with keyboard of pedestal 20, is in non-working condition；With aobvious
Display screen device 10 is gradually opened rotation relative to pedestal 20, which can be at as shown in Figure 2 first and use mode, this
It can be inputted under mode with keyboard or touch screen input instructs, be equivalent to the use state of traditional notebook computer；Rotation is extremely
Posture as shown in Fig. 3 at 180 °, the pedestal 20 and display device of the electronic equipment are generally located in same plane；Continue
When rotation reaches 360 °, the first shell 11 of display device 10 is bonded with the second shell 22 of pedestal 20, which can
Mode is used in as shown in Figure 4 second, instruction input can be completed by touch screen under this mode, be equivalent to tablet computer
Use state.
Herein, the housing parts for limiting different ontologies using first and second, wherein first shell is respectively positioned on corresponding ontology
The opposite side of the second shell of (display device or pedestal).Obviously, the application is claimed in the restriction of " first and second "
Technical solution and do not constitute a limitation.
In order to which connecting elements used by this programme is described in detail, please also refer to Fig. 5 and Fig. 6, wherein Fig. 5 is this reality
The overall structure diagram of connecting elements described in example is applied, Fig. 6 is the assembly perspective view of the explosion of connecting elements shown in Fig. 5.
Shown in Fig. 5, connecting elements 30 includes four connection units 300, it is whole in can bending switch on two operating attitudes
En plaque, more can smoothly carry out pose adjustment；Flexible housing 350, and elastic covering are housed in the outside mask of connection unit
The both ends of body 350 are connected with display device 10 and pedestal 20 respectively, specific as shown in Figure 1.Positioned at the company of the first operating attitude
Order member 300 is in the first bending-like, as shown in fig. 7, the first side of the first side of its first connecting pin and its second connection end
Face is opposite, at this point, the second shell 12 of display device 10 is bonded with the first shell 21 of pedestal 20；Positioned at the second operating attitude
Connection unit 300 be in the second bending-like, as shown in figure 8, the of the second side of its first connecting pin and its second connection end
Two side faces are opposite, at this point, the first shell 11 of display device 10 is bonded with the second shell 22 of pedestal 20.Based on the connection structure
Part 20, when electronic equipment two using switching between mode when, can bending connection unit 300 operating attitude conversion can be true
Smooth operation in the opening of display device 10 or closing course is protected, specifically please also refer to Fig. 9, the figure shows display screen dresses
Set the 10 rotary motion trace R relative to pedestal 20.
Similarly, the side for limiting different connecting pins using first and second herein, with clear its dynamic fit relationship of restriction,
Wherein, first side is respectively positioned on the opposite side of the second side of corresponding connecting pin, it should be understood that mentioned herein " first,
Two " restriction technical solution claimed for the application does not constitute a limitation equally.
It should be noted that the setting quantity of connection unit 300 can be according to specific for a connecting elements 30
Product master-plan is set, be specifically as follows one or in addition to four other are a plurality of；For example, institute in Fig. 7, Fig. 8
Show that connecting elements 30 is made of three connection units.On the basis of identical torque, the setting quantity of connection unit 300 with connect
The thickness of unit 300 is inversely proportional, that is to say, that the setting relatively large number of words of quantity can obtain relatively thin outer dimension, meet
The lightening designer trends of complete machine.
Further, the present embodiment provides that a kind of design of structure is more succinct, reasonable optimization side for connection unit 300
Case.
As shown, each connection unit 300 includes parallel arrangement of two connections subelement: the first connection subelement
310 and second connect subelement 320, i.e., are both arranged parallel from the first connecting pin to second connection end.
Wherein, the first connection subelement 310 includes sequentially forming be rotatably assorted the first secondary rotating member 311, central rotational
Part 312 and the second rotating member 313 are formed and are rotatably assorted between two secondary rotating members, and one can drive another one to rotate.Such as figure
Shown, the first connecting pin 3111 for connecting with display device 10 is set to the first rotating member 311, is used for and pedestal 20
The second connection end 3131 of connection is set on the second rotating member 313.Certainly, the structure type of connecting pin is not limited to institute in figure
The rectangular section shown, in fact, its structure type according to corresponding connecting pin and display device 10 and pedestal 20 specifically need into
Row setting, is reliably connected as long as can be realized.
Wherein, the second connection subelement 320 includes forming be rotatably assorted secondary third rotating member 321 and the 4th rotating member
322, one can drive another one to rotate；Meanwhile third rotating member 321 respectively with the first rotating member 311 and central rotational part
312 one end is hinged, and the 4th rotating member 322 is hinged with the other end of central rotational part 312 and the second rotating member 313 respectively.By
This, can successively successively be driven each rotating member to rotate relative to the other end, and hinged relationship is deposited by each hinged relationship by one end
In the difference for being suitable for adjacent rotated part rotation amplitude, it is ensured that movement is smooth.
Specifically please also refer to Figure 10, the figure shows the connecting elements to cut from the first operating attitude to the second operating attitude
Transformation schematic diagram, in figure I arrange shown in each width schematic diagram from B shown in Fig. 5 to formation, in figure II arrange shown in each width schematic diagram it is equal
From C shown in Fig. 5 to formation.
It is ensured that the arrangement of each rotating member peripheral surface engaging tooth is not quite similar.Wherein, the first rotating member 311
It is only inner end cloth tooth with the second rotating member 313, central rotational part 312 needs both ends cloth tooth, third rotating member 321 and the 4th turn
Moving part 322 is also only inner end cloth tooth.Certainly, third rotating member 321 and the 4th rotating member 322 shown in figure are both ends
Cloth tooth, but based on its working principle it is found that the engaging tooth of only 322 inner end of third rotating member 321 and the 4th rotating member participates in
It is rotatably assorted；The basic goal of such setting is, it is possible to reduce the quantity of part type in component, control integrated artistic at
This.
It illustrates, can hingedly be realized using different structure type between each rotating member, such as rivets,
Can using be plugged in as shown in the figure using articulated shaft 340 correspondingly rotate formed in part it is corresponding hinged, it is preferable that each connection
Between the identical rotating member of unit 300 it is hinged using same root articulated shaft 340 formation, so set, convenient for part processing and
The technique of assembling, controllable product cost.
In addition, in order to enable keeping stable opposite under the traditional notebook operation mode shown in Fig. 2 of display device 10
Position, can be by adjusting the pivoting friction torque realization relatively rotated between part.For example, each articulated shaft 340 and each rotating member
Inner hole between be transition fit, to form rotating member relative to the pivoting friction torque between articulated shaft.For another example along hinge
The axial direction of spindle 340 has pretightning force between each rotating member, with the pivoting friction torque formed between each rotating member binding face；
Specifically, articulated shaft 340 can be bolt shape shown in figure, and be threadedly engaged axial turn of adjusting by nut and its extension end
Pretightning force between moving part.
As previously mentioned, its thickness can be thinned in the increase that connection unit 300 sets number on the basis of identical torque.
Further, it is also possible to make improvements optimization from another angle, thickness equally can be effectively controlled.Specifically referring to Figure 11, the figure
Show the axonometric schematic diagram of connecting elements described in second embodiment.
This programme is identical with the main composition of first embodiment, and difference is only that: each connection unit 300 is also added
One superpositing unit 330, the superpositing unit 330 include the first superposition rotating member 331 and the second superposition rotating member 332.
Wherein, first superposition rotating member 331 be set in the first connection subelement 310, this first superposition rotating member 331 with
Adjacent rotated part in first connection subelement 310 is respectively formed the pair that is rotatably assorted, and participates in the successively transmitting of torque, Jin Ercong
Another direction load sharing thickness thinning size；Equally, the first superposition rotating member 331 needs to connect subelement 320 with side second
Adjacent rotated part be respectively articulated with.
Wherein, second superposition rotating member 332 be set in the second connection subelement 320, this second superposition rotating member 332 with
Adjacent rotated part in second connection subelement 320 is respectively formed the pair that is rotatably assorted, and participates in the successively transmitting of torque, Jin Ercong
Another direction load sharing thickness thinning size；Second superposition rotating member 332 is also required to connect in subelement 310 with side first
Adjacent rotated part is respectively articulated with.
Obviously, the cooperation principle and 312 phase of central rotational part of the first superposition rotating member 331 and the second superposition rotating member 332
Together, it is therefore desirable to both ends cloth tooth.In addition, based on the arrangement connection relationship it was determined that the particular number of superpositing unit 300 can also
To be set as needed, and it is not limited to be set as a superpositing unit as shown in the figure；As a result, along en plaque connecting elements
Breadth, this programme on the one hand can be by increasing by 300 load sharing of connection unit, and on the other hand each connection unit 300 can lead to
340 load sharing of increase superpositing unit is crossed, the jitter phenomenon that touching display screen device 10 is likely to form can be optimized significantly.
Based on the functional requirement for driving rotation between rotating member, the pair that is respectively rotatably assorted can be formed in two rotating member peripheries
The engaging tooth on surface；Or such design, the pair that is rotatably assorted are formed in two rotating member periphery circular arc rubbing surfaces, specifically
It can realize that one drives another one rotation by larger pivoting friction, specifically 2 and Figure 13 referring to Figure 1；Wherein, Figure 12
The axonometric schematic diagram of connecting elements described in three embodiments, Figure 13 are the assembly perspective view of the explosion of connecting elements shown in Figure 12.
Obviously, this mode compared to engaging tooth shown in both of the aforesaid embodiment transmission for, transmission efficiency is relatively low,
Therefore the secondary engaging tooth for being formed in two rotating member peripheral surfaces that is rotatably assorted is optimal case.
In the present solution, flexible housing 350 can use thermoplastic polyurethane elastomer (Thermoplastic
Polyurethane it) is made, to have preferable extension and elastic reset power, adapts to the rotation of connecting elements.Specific such as Figure 14
Shown, the figure shows the matching relationship schematic diagrames of flexible housing under bending state and internal connecting elements.In order to ensure electronics
Relative positional relationship in equipment moving process between connection unit 300 and flexible housing 350, can be for the two positioning method
It is further improved.It is please combined shown in Figure 12, Figure 13, Figure 15, Figure 16 and Figure 17 together, wherein Figure 15 is the axis of flexible housing
Side schematic diagram, Figure 16 are multiple connection units compatible with flexible housing shown in Figure 15；Figure 17 is connection unit and elasticity
Top view after the completion of cover injection molding.
Along the thickness direction of connecting elements, the middle part of each rotating member offers through hole 360, and flexible housing 350
Through hole 351 is offered at the position corresponding with each through hole 360 of upper and lower surface, specifically, connecting elements shown in figure
Including five connection units, hingedly being formed using same articulated shaft 340 between the identical rotating member of each connection unit, and respectively connect
The outside mask of order member fills same flexible housing 350.After being completed, by carrying out injection molding shape to each through hole (360,351)
Integrated connecting elements 30, as shown in figure 17.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (12)
1. a kind of electronic equipment, including the first noumenon and the second ontology to be connected by connecting elements；It is characterized in that, the company
Connection member includes at least one connection unit, it is whole in can bending switch on the en plaques of two operating attitudes；Wherein:
Positioned at the connection unit of the first operating attitude, in the first bending-like and the first side of its first connecting pin and its
The first side of two connecting pins is opposite, and the second shell of the first noumenon is bonded with the first shell of second ontology；Position
In the connection unit of the second operating attitude, in the second bending-like and the second side of its first connecting pin second is connect with it
The second side at end is opposite, and the first shell of the first noumenon is bonded with the second shell of second ontology；The connection
The outside mask of unit be equipped with flexible housing, and the both ends of the flexible housing respectively with the first noumenon and the second ontology phase
Even；
The first side is located at the opposite side of the second side of corresponding connecting pin；The first shell is located at corresponding ontology
Second shell opposite side；
The connection unit includes parallel arrangement of two connections subelement, both from first connecting pin to described second
Connecting pin is arranged parallel；
First connection subelement includes sequentially forming be rotatably assorted secondary the first rotating member, central rotational part and the second rotating member,
There is first connecting pin connecting with the first noumenon, first connecting pin is formed in institute on first rotating member
State the end of the first rotating member；There is the second connection end connecting with second ontology, institute on second rotating member
State the end that second connection end is formed in second rotating member；
Second connection subelement includes forming be rotatably assorted secondary third rotating member and the 4th rotating member；The third rotating member point
It is not hinged with one end of first rotating member and the central rotational part, the 4th rotating member respectively with the central rotational
The other end of part and second rotating member are hinged；
Along the thickness direction of the connecting elements, the middle part of each rotating member offers through hole, and the flexible housing is upper
Through hole is offered at the position corresponding with each through hole of lower surface, forms integral type by carrying out injection molding to each through hole
The connecting elements；
The connecting elements includes at least two connection units, and hingedly using between the identical rotating member of each connection unit is same
Articulated shaft is formed, and the outside mask of each connection unit fills the flexible housing.
2. electronic equipment according to claim 1, which is characterized in that the connection unit further includes that at least one superposition is single
Member, the superpositing unit include:
First superposition rotating member is set in the first connection subelement, and the first superposition rotating member and described first connects
It connects the adjacent rotated part in subelement and is respectively formed the pair that is rotatably assorted, and the adjacent rotated for connecting subelement with described in side second
Part is respectively articulated with；
Second superposition rotating member is set in the second connection subelement, the second superposition rotating member and second connexon
Adjacent rotated part in unit is respectively formed the pair that is rotatably assorted, and the adjacent rotated part in subelement is connect with described in side first
It is respectively articulated with.
3. electronic equipment according to claim 2, which is characterized in that the pair that is rotatably assorted is formed in outside two rotating members
The engaging tooth of perimeter surface.
4. electronic equipment according to claim 2, which is characterized in that the pair that is rotatably assorted is formed in outside two rotating members
All circular arc rubbing surfaces.
5. electronic equipment according to any one of claim 1 to 4, which is characterized in that described hinged slotting using articulated shaft
It is formed loaded on correspondingly rotating in part.
6. electronic equipment according to claim 5, which is characterized in that be transition between the articulated shaft and each rotating member
Cooperation.
7. electronic equipment according to claim 6, which is characterized in that along the axial direction of the articulated shaft, between each rotating member
With pretightning force.
8. a kind of connecting elements, for connecting the first noumenon and the second ontology of electronic equipment；It is characterized in that, the connection structure
Part includes at least one connection unit, it is whole in can bending switch on the en plaques of two operating attitudes；Wherein:
Positioned at the connection unit of the first operating attitude, in the first bending-like and the first side of its first connecting pin and its
The first side of two connecting pins is opposite, and the second shell of the first noumenon is bonded with the first shell of second ontology；Position
In the connection unit of the second operating attitude, in the second bending-like and the second side of its first connecting pin second is connect with it
The second side at end is opposite, and the first shell of the first noumenon is bonded with the second shell of second ontology；The connection
The outside mask of unit be equipped with flexible housing, and the both ends of the flexible housing respectively with the first noumenon and the second ontology phase
Even；
The first side is located at the opposite side of the second side of corresponding connecting pin；The first shell is located at corresponding ontology
Second shell opposite side；
The connecting elements includes at least one connection unit, and the connection unit includes parallel arrangement of two connexon lists
Member is both arranged from first connecting pin to the second connection end parallel；
First connection subelement includes sequentially forming be rotatably assorted secondary the first rotating member, central rotational part and the second rotating member,
There is first connecting pin connecting with the first noumenon, first connecting pin is formed in institute on first rotating member
State the end of the first rotating member；There is the second connection end connecting with second ontology, institute on second rotating member
State the end that second connection end is formed in second rotating member；
Second connection subelement includes forming be rotatably assorted secondary third rotating member and the 4th rotating member；The third rotating member point
It is not hinged with one end of first rotating member and the central rotational part, the 4th rotating member respectively with the central rotational
The other end of part and second rotating member are hinged；
Along the thickness direction of the connecting elements, the middle part of each rotating member offers through hole, and the flexible housing is upper
Through hole is offered at the position corresponding with each through hole of lower surface, forms integral type by carrying out injection molding to each through hole
The connecting elements；
The connecting elements includes at least two connection units, and hingedly using between the identical rotating member of each connection unit is same
Articulated shaft is formed, and the outside mask of each connection unit fills the flexible housing.
9. connecting elements according to claim 8, which is characterized in that the connection unit further includes that at least one superposition is single
Member, the superpositing unit include:
First superposition rotating member is set in the first connection subelement, and the first superposition rotating member and described first connects
It connects the adjacent rotated part in subelement and is respectively formed the pair that is rotatably assorted, and the adjacent rotated for connecting subelement with described in side second
Part is respectively articulated with；
Second superposition rotating member is set in the second connection subelement, the second superposition rotating member and second connexon
Adjacent rotated part in unit is respectively formed the pair that is rotatably assorted, and the adjacent rotated part in subelement is connect with described in side first
It is respectively articulated with.
10. connecting elements according to claim 9, which is characterized in that the pair that is rotatably assorted is formed in two rotating members
The engaging tooth of peripheral surface.
11. the connecting elements according to any one of claim 8 to 10, which is characterized in that described hinged using articulated shaft
It is plugged in correspondingly rotate in part and be formed.
12. connecting elements according to claim 11, which is characterized in that be between the articulated shaft and each rotating member
Cross cooperation；And/or the axial direction along the articulated shaft, there is between each rotating member pretightning force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346704.XA CN104345783B (en) | 2013-08-09 | 2013-08-09 | A kind of electronic equipment and connecting elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346704.XA CN104345783B (en) | 2013-08-09 | 2013-08-09 | A kind of electronic equipment and connecting elements |
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| Publication Number | Publication Date |
|---|---|
| CN104345783A CN104345783A (en) | 2015-02-11 |
| CN104345783B true CN104345783B (en) | 2019-03-29 |
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| CN201310346704.XA Active CN104345783B (en) | 2013-08-09 | 2013-08-09 | A kind of electronic equipment and connecting elements |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317825B (en) * | 2015-11-06 | 2018-03-27 | 联想(北京)有限公司 | A kind of connection member and electronic equipment |
| CN107168460A (en) * | 2017-03-28 | 2017-09-15 | 联想(北京)有限公司 | A kind of electronic equipment |
| CN109976455A (en) * | 2019-03-31 | 2019-07-05 | 联想(北京)有限公司 | A kind of electronic equipment |
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| CN101233332A (en) * | 2005-07-28 | 2008-07-30 | 三洋电机株式会社 | Hinge mechanism of folding equipment and folding equipment provided with hinge mechanism |
| CN102298421A (en) * | 2006-09-01 | 2011-12-28 | 联想(北京)有限公司 | Portable electronic equipment with rotatable screen |
| CN101140009A (en) * | 2006-09-08 | 2008-03-12 | 鸿富锦精密工业（深圳）有限公司 | Hinge mechanism and folding type electronic device using the same |
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| CN104345783A (en) | 2015-02-11 |
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