CN107678501A - Electronic equipment - Google Patents
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- Publication number
- CN107678501A CN107678501A CN201711106618.6A CN201711106618A CN107678501A CN 107678501 A CN107678501 A CN 107678501A CN 201711106618 A CN201711106618 A CN 201711106618A CN 107678501 A CN107678501 A CN 107678501A
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- Prior art keywords
- rotating shaft
- electronic equipment
- lower casing
- cam
- casing
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- 238000009434 installation Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 238000005381 potential energy Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
Classifications
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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
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/12—Pivotal connections incorporating flexible connections, e.g. leaf springs
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of electronic equipment, the second body being rotatably connected including the first noumenon, by rotating shaft and the first noumenon, the first noumenon includes upper casing, lower casing and the hardware being arranged between upper casing and lower casing, electronic equipment also includes the actuator for driving lower casing that can link and be used for rotating shaft, to be opened in the second body from predetermined angle to maximum angle, rotating shaft driving actuator is so that actuator drives lower casing to form open mode towards away from the motion of upper casing direction to increase the heat-dissipating space between lower casing and upper casing.The thickness size (or heat-dissipating space) of the open/close states of itself and the first noumenon is associated by the electronic equipment of the present invention, so that electronic equipment is operationally, there is larger heat-dissipating space inside the first noumenon, and when electronic equipment leaves unused, be not necessarily the excessive heat-dissipating space of the first noumenon internal reservation so that the first noumenon of electronic equipment can be set (when lower casing is in buckling state) it is thinner.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of electronic equipment.
Background technology
To realize the requirement lightening to notebook computer, it is necessary to make more stepping up for the hardware setting inside notebook computer
Gather.This certainly will add the radiating effect of notebook computer internal hardware.
In the prior art, to solve the heat dissipation problem of frivolous notebook computer, the bottom of the system end of notebook computer is made
The foot pad in portion increases, so as to when notebook computer is placed on support desk, form one between notebook computer and supporting desktop
Individual larger heat-dissipating space, however, the foot pad increased actually also increases the integral thickness of notebook computer on the whole, and
And bring poor overall appearance effect.
The content of the invention
For above-mentioned technical problem present in prior art, the embodiment provides a kind of electronic equipment.
In order to solve the above technical problems, the technical scheme that embodiments of the invention use is：
A kind of electronic equipment, including the first noumenon, the second body for being rotatably connected by rotating shaft and the first noumenon,
The rotating shaft rotates with second body, the first noumenon include upper casing, lower casing and be arranged at the upper casing with it is described
Hardware between lower casing, the electronic equipment also include the start that drives the lower casing of can linking and be used for the rotating shaft
Part, to be opened in second body from predetermined angle to maximum angle, the rotating shaft drive the actuator so that
The actuator drives the lower casing to form open mode towards away from upper casing direction motion.
Preferably, the lower casing is flexibly connected with the upper casing in the side away from the rotating shaft, the actuator installing
In in the rotating shaft and between the upper casing and the lower casing, the actuator is by driving the lower casing to turn close to described
The side of axle makes the lower casing switch to open mode from buckling state away from the upper casing.
Preferably, the actuator is cam, and the wheel face of the cam at least has one section of cam surface, wherein：
Opened in second body from predetermined angle to maximum angle, the rotating shaft drives the cam to turn
It is dynamic, so that the cam is contacted by its cam surface with the lower house to push against the lower casing away from the upper casing and described in making
Lower casing is opened.
Preferably, the electronic equipment also includes return unit, wherein：
The return unit is used in the closing process of second body, drives the lower casing to be transported towards the upper casing direction
Move and fastened with the upper casing.
Preferably, the return unit is the elastomer being arranged between the lower casing and the upper casing.
Preferably, the return unit includes the first magnet for being arranged at the upper surface of the lower casing and turned with the cam
The second dynamic magnet, when second body rotates between its closed mode and predetermined angle, first magnet and institute
State the second magnet and produce magnetic pull, fastened with attracting the lower casing to be moved towards the upper casing direction with the upper casing.
Preferably, the rotating shaft sets one section of sector in its circumferential direction, is provided between the rotating shaft and the cam
Travelling gear, when second body rotates between its closed mode and predetermined angle, the sector and the transmission
Gear is in non-engagement state, when second body rotates between its maximum open angle and predetermined angle, the fan
Shape tooth is engaged with the travelling gear to drive the cam rotation.
Preferably, the electronic equipment also includes being set in the rotating shaft and stretching into institute along the radial direction of the rotating shaft
The retainer between upper casing and the lower casing is stated, the cam is rotatably arranged on the retainer.
Preferably, the retainer is U-shaped frame, and the both ends of the U-shaped frame are sheathed in the rotating shaft, the U-shaped frame
Relative two batten on be equiped with the cam respectively, be provided with mandrel between two cams.
Preferably, second magnet is and the cam coaxial and the magnetosheath that is fixedly connected, the outer peripheral face of the magnetosheath
One section of fan-shaped magnet section of upper formation, wherein：
When second body rotates between its closed mode and predetermined angle, the magnetosheath is with the cam rotation
So that magnetosheath turns to the fan-shaped magnet section position relative with first magnet so that the magnet segment is produced with the first magnet
Magnetisation gravitation.
Preferably, the first bolster and the second bolster are also arranged with the rotating shaft, the first noumenon is fixed on first and held
On frame, second body is fixed on the second bolster；Installation portion, the installation are provided with two battens of the retainer
Portion is fixed on the inside of the first noumenon.
Compared with prior art, the beneficial effect of the electronic equipment of embodiments of the invention is：The electronic equipment of the present invention
The thickness size (or heat-dissipating space) of the open/close states of itself and the first noumenon is associated, so that electronic equipment is being transported
During row, there is larger heat-dissipating space inside the first noumenon, and when electronic equipment leaves unused, it is not necessary to it is the first noumenon internal reservation mistake
Big heat-dissipating space so that the first noumenon of electronic equipment can be set (when lower casing is in buckling state) it is thinner.
Brief description of the drawings
Fig. 1 is the structural representation for the electronic equipment that embodiments of the invention provide (the second body is closed).
Fig. 2 is Fig. 1 local A zoomed-in view.
Fig. 3 is electronic equipment cam and rotating shaft when the second body is closed that embodiments of the invention provide
Rotational angle relational view.
Fig. 4 is that (the second body is for the structural representation of the electronic equipment that embodiments of the invention provide in open angle
60 ° of open mode).
Fig. 5 is Fig. 4 local B zoomed-in view.
Fig. 6 is to be in cam and the rotational angle relational view of rotating shaft when open angle is 60 ° corresponding to the second body.
Fig. 7 is that (the second body is for the structural representation of the electronic equipment that embodiments of the invention provide in open angle
150 ° of open mode).
Fig. 8 is the zoomed-in view of Fig. 7 Local C.
Fig. 9 is to be in cam and the rotational angle relational view of rotating shaft when open angle is 150 ° corresponding to the second body.
Figure 10 is that the electronic equipment that embodiments of the invention provide removes the structural representation after the first noumenon and the second body
Figure.
In figure：
10- the first noumenons；11- stopper slots；12- lower casings；13- upper casings；The bodies of 20- second；21- limited posts；30- rotating shafts；
40- cams；41- cam surfaces；The magnets of 51- first；The magnets of 52- second；521- magnet segments；60- retainers；61- installation portions；70-
Sector；80- travelling gears；90- mandrels；The bolsters of 101- first；The bolsters of 102- second.
Embodiment
To make those skilled in the art be better understood from technical scheme, below in conjunction with the accompanying drawings and specific embodiment party
Formula elaborates to the present invention.
As shown in Figures 1 to 10, embodiment of the invention discloses that a kind of electronic equipment, the electronic equipment include first
Body 10, the second body 20, rotating shaft 30 and actuator.The first noumenon 10 is rotatably connected with the second body 20 by rotating shaft 30
Connect, so that the second body 20 is by rotating the closed mode with relative the first noumenon 10, (the second body 20, which is in, closes shape
During state, the angle between the body 20 of the first noumenon 10 and second is 0 °, as shown in Figure 1) and open mode (the second body 20 is in
During open mode, the angle between the body 20 of the first noumenon 10 and second is 0 to any angle between maximum open angle, such as
Shown in Fig. 4 and Fig. 7), the first noumenon 10 specifically includes upper casing 13, lower casing 12 and is arranged at hard between upper casing 13 and lower casing 12
Part, and lower casing 12 can move on the direction close to and away from upper casing 13, so that lower casing 12 can be formed and upper casing 13
Buckling state and formed and the open mode of upper casing 13.The space that upper casing 13 is limited with lower casing 12 effectively can function as
The heat-dissipating space of hardware, when lower casing 12 switches to open mode from buckling state, the heat-dissipating space increases to accelerate in operation
The radiating of hardware.Actuator links with the formation that rotating shaft 30 is selected a good opportunity, and when rotating shaft 30 is linked with actuator, rotates driving and makees
Moving part, actuator push against lower casing 12 towards the direction away from upper casing 13, and the opportunity that rotating shaft 30 links with actuator is arranged to：
After the open angle of two bodies 20 is more than a predetermined angle, rotating shaft 30 proceeds by linkage with actuator, and in the second body 20
While opening from predetermined angle to maximum angle process, rotating shaft 30 drives actuator and makes actuator towards the side away from upper casing 13
To pushing and pressing lower casing 12 so that lower casing 12 finally switches to open mode.
Understood according to above-mentioned, the present invention is closed the folding condition of the folding condition and lower casing 12 of the second body 20
Connection, when electronic equipment is in running status when the second body 20 is opened, lower casing 12 also switches to open mode, so that
Heat-dissipating space increase between upper casing 13 and lower casing 12, the radiating rate for the hardware being currently running is increased, and when the second body
During 20 closing, the thickness of the first noumenon 10 can be reduced by making lower casing 12 be reset to buckling state.
The electronic equipment of the present invention is by the thickness size (or heat-dissipating space) of the open/close states of itself and the first noumenon 10
It is associated, so that electronic equipment is operationally, as shown in fig. 7, there is larger heat-dissipating space inside the first noumenon 10, and
When electronic equipment leaves unused, as shown in figure 1, the excessive heat-dissipating space of the internal reservation of the first noumenon 10 is not necessarily, so that electronics is set
Standby the first noumenon 10 can set thinner (when lower casing 12 is in buckling state).
It should be noted that：Above-mentioned predetermined angle is the node angle that rotating shaft 30 associates with actuator.The predetermined angle
It is selected and set and should meet that user operates the requirement of electronic equipment custom.For example, the electronic equipment is notebook computer, second
Body 20 is the display end of notebook computer, and the first noumenon 10 is the system end of notebook computer, for the use using notebook computer
Family, as shown in figure 4, user's custom at least operates when display end opens 60 ° to electronic equipment, that is to say, that display
If end is in more than 60 ° of open angle, it will usually indicate that notebook computer is in running status, should now make lower casing 12
Start to open at, correspondingly, predetermined angle should be arranged to 60 °.
It should be noted that：In the opening procedure and the action relationships of the opening procedure of the second body 20 for configuring lower casing 12
When, should try one's best makes the open angle of the second body 20 lower casing 12 is just rapidly switched to completely when just beyond predetermined angle
Open mode, the open angle of the second body 20 should be avoided after predetermined angle is far longer than, even up to maximum open angle
When, lower casing 12 just switches to open mode completely, in this way, being advantageous to improve the sensitivity that lower casing 12 is opened, avoids lower casing 12
Open mode is limited by the open angle of the second body 20.
Lower casing 12 can have closer or far from the mode of upper casing 13 it is a variety of, for example, whole lower casing 12 can be made remote or
Open or fasten to realize close to upper casing 13, in a preferred embodiment of the invention, as shown in Fig. 4,5,7,8, specifically
Ground, lower casing 12 are flexibly connected with upper casing 13 in the side away from rotating shaft 30, for example, lower casing 12 and upper casing 13 are in remote rotating shaft 30
Side is attached by flexible board, or lower casing 12 is pivotally connected with upper casing 13 in the side away from rotating shaft 30 by bearing pin, start
Part is installed in rotating shaft 30 and between upper casing 13 and lower casing 12 and close to the side of rotating shaft 30, in this way, under as shown in figure 1,
Shell 12 close to the side of rotating shaft 30 by being moved towards upper casing 13 to be fastened with upper casing 13, as shown in fig. 7, and passing through actuator
Drive the side and the side is moved towards the direction away from upper casing 13 to form open mode with upper casing 13.As shown in fig. 7, work as lower casing
12 when being in open mode, the heat-dissipating space (or thickness of the first noumenon 10) in the first noumenon 10 of the side of rotating shaft 30
More than the heat-dissipating space (or thickness of the first noumenon 10) in the first noumenon 10 away from the side of rotating shaft 30, the spy of heat-dissipating space
Just the characteristics of meeting hardware layout, (the bigger hardware of caloric value in the first noumenon 10 was usually placed in close to rotating shaft 30 point
Side), so as to accelerate the radiating rate of hardware.Moved for limitation lower casing 12 towards the direction close to or away from rotating shaft 30,
Open up stopper slot 11 from top to bottom on the side of lower casing 12, limited post 21 is set in position corresponding to upper casing 13, in lower casing 12
Opening procedure in, limited post 21 is always positioned in stopper slot 11, in this way, the cooperation of stopper slot 11 and limited post 21 limits down
Shell 12 moves up towards close to or away from the side of rotating shaft 30, so that lower casing 12 being capable of strict make-up with upper casing 13.
The motion mode and structure of actuator can have it is a variety of, for example, actuator can be capable of it is vertically movable flexible
Bar, when expansion link stretches out, pushing and pressing lower casing 12 is opened away from upper casing 13 with relative lower casing 12, and when expansion link bounces back, lower casing 12 is logical
Cross to move towards upper casing 13 and fastened with upper casing 13, and rotating shaft 30 can be realized by wedge-shaped bar with expansion link and linked.The one of the present invention
In individual preferred embodiment, as shown in Fig. 2,5,8, actuator is used as from cam 40, specifically, the wheel face of cam 40 has one section
Cam surface 41, cam 40 makes cam surface 41 be contacted with lower casing 12 by rotation, so that cam surface 41 is pushed down on to lower casing 12
And realize lower casing 12 and open.And cam 40 is set to be linked with rotating shaft 30 so that the opportunity that cam surface 41 contacts with lower casing 12 should
The selection is：During the second body 20 is opened to maximum angle from predetermined angle, the driving cam 40 of rotating shaft 30 rotate with
Cam surface 41 is set to be contacted with lower casing 12.To make the second body 20, lower casing 12 is just quickly cut when just beyond predetermined angle
Complete open mode is shifted to, to improve the sensitivity of the opening of lower casing 12, it is possible to increase the curvature variation of cam surface 41, i.e. make
The Curvature varying increase of cam surface 41 in the circumferential.
To make the second body 20 when turning to closed mode, lower casing 12 can automatically towards the direction of upper casing 13 move with it is upper
Shell 13 fastens, and electronic equipment also includes driving lower casing 12 to realize the return unit of automatic buckling with upper casing 13.
The type and set location of return unit can have it is a variety of, for example, return unit is is arranged far from the side of rotating shaft 30
And for connecting the elastic bent plate of upper casing 13 and lower casing 12, on the one hand the elastic bent plate makes upper casing 13 with lower casing 12 away from rotating shaft
30 side, which is realized, to be flexibly connected；On the other hand, lower casing 12 close to the side of rotating shaft 30 away from upper casing 13 when put aside elastic potential
Can, so as to turn to closed mode when the second body 20 and when the actuator is released pushing and pressing to lower casing 12, elastic bent plate release
Elastic potential energy and lower casing 12 is resetted and is fastened with upper casing 13.For another example return unit is to be arranged between upper casing 13 and lower casing 12
Back-moving spring, in the opening procedure of lower casing 12, back-moving spring savings elastic potential energy, when the second body 20 turns to closed mode
When discharge elastic potential energy and lower casing 12 is fastened with upper casing 13.
In a preferred embodiment of the invention, as shown in figure 5, return unit includes being arranged at the upper surface of lower casing 12
First magnet 51 and the second magnet 52 rotated with cam 40, and make the pole pair between the first magnet 51 and the second magnet 52
It should be related to and be arranged to：When the second body 20 rotates between its closed mode and predetermined angle, the first magnet 51 and the second magnetic
Body 52 produces magnetic pull.In this way, when the second body 20 switches to closed mode, the first magnet 51 and the second most egress of magnet 52
The relative state of opposite pole is shifted to, the magnetic pull between the first magnet 51 and the second magnet 52 causes lower casing 12 towards the side of upper casing 13
Lower casing 12 is set to motion and finally to be maintained at the buckling state with upper casing 13.
According to above it will be appreciated that, rotating shaft 30 between predetermined angle when rotating in off position with the second body 20, rotating shaft
30 with actuator and in the absence of linkage, that is to say, that when the second body 20 rotates between predetermined angle in off position, rotating shaft
30 are in idling conditions, and when the second body 20 rotates between predetermined angle and maximum open angle, rotating shaft 30 and actuator
Linked.To realize above-mentioned drive connection between rotating shaft 30 and actuator, in a preferred embodiment of the invention, such as scheme
3rd, shown in 6,9, rotating shaft 30 sets one section of sector 70 in its circumferential direction, and travelling gear is provided between rotating shaft 30 and cam 40
80, when the second body 20 rotates between its closed mode and predetermined angle, sector 70 is in non-with travelling gear 80 and nibbled
Conjunction state, when the second body 20 rotates between its maximum open angle and predetermined angle, sector 70 and travelling gear 80
Engagement is rotated with driving cam 40.In the present embodiment, it is by the advantage of the setting sector 70 in rotating shaft 30：On the one hand,
When the open angle of the second body 20 is more than predetermined angle rotating shaft 30 can be made to be linked with cam 40；On the other hand, keep away
Exempt from rotating shaft 30 because its circumferentially disposed full tooth and with lower casing 12 produce interference and caused by lower casing 12 can not completely close.
Cam 40 can be installed in rotating shaft 30 in several ways, in a preferred embodiment of the invention, such as Figure 10
It is shown, retainer 60 is also arranged with rotating shaft 30, specifically, retainer 60 is U-shaped frame, and the both ends of U-shaped frame are set in rotating shaft
On 30, cam 40 is equiped with respectively on two laths of U-shaped frame, accordingly, be provided with rotating shaft 30 two groups respectively with cam 40
Corresponding sector 70, travelling gear 80 are arranged between each cam 40 sector 70 corresponding with the cam 40.It is in this way, logical
Cross two cams 40 and push against lower casing 12 jointly away from upper casing 13.
The structure type of first magnet 51 and the second magnet 52 have it is a variety of, if cam 40 is installed in the above described manner, such as
Shown in Fig. 2, Fig. 8 and Figure 10, mandrel 90 is set between two cams 40, the second magnet 52 is arranged to shell-like, the might as well be claimed
Two magnets 52 are magnetosheath, magnetosheath is sheathed on mandrel 90, the first magnet 51 is arranged to tabular, the magnet of the tabular is attached at
The upper face of lower casing 12 position relative with magnetosheath, is magnetized to form magnet segment 521 to one section on the outer peripheral face of magnetosheath,
So that the magnet segment 521 is different in the magnetic pole of the magnetic pole and the upper face of the first magnet 51 of outer peripheral face, and when the second body 20
When being rotated in off position between predetermined angle, the magnet segment 521 on magnetosheath always has a part and the first magnet 51 relatively,
In this way, when the second body 20 is being closed, the magnetic pull between the first magnet 51 and the second magnet 52 causes lower casing
12 are closed.
The first noumenon 10 can be attached with rotating shaft 30 in several ways with the second body 20, and one in the present invention is excellent
Select in embodiment, as shown in Figure 10, be arranged with two bolsters, i.e. the first bolster 101 and the second bolster 102 in rotating shaft 30, first
Body 10 is fixed on the first bolster 101, and the second body 20 is fixed on the second bolster 102, and the two of above-mentioned retainer 60
Formed with installation portion 61 on individual lath, the installation portion 61 is used to be fixedly connected with the inside of the second body 20.
Above example is only the exemplary embodiment of the present invention, is not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can make respectively in the essence and protection domain of the present invention to the present invention
Kind modification or equivalent substitution, this modification or equivalent substitution also should be regarded as being within the scope of the present invention.
Claims (11)
1. a kind of electronic equipment, including the first noumenon, the second body for being rotatably connected by rotating shaft and the first noumenon, institute
Rotating shaft is stated to rotate with second body, the first noumenon include upper casing, lower casing and be arranged at the upper casing with it is described under
Hardware between shell, it is characterised in that the electronic equipment also include to link with the rotating shaft and be used to driving it is described under
The actuator of shell, to be opened in second body from predetermined angle to maximum angle, the rotating shaft drives the work
Moving part is so that the actuator drives the lower casing to form open mode towards away from upper casing direction motion.
2. electronic equipment according to claim 1, it is characterised in that the lower casing is with the upper casing away from the rotating shaft
Side be flexibly connected, the actuator is installed in the rotating shaft and between the upper casing and the lower casing, the work
Moving part by drive the lower casing close to the side of the rotating shaft away from the upper casing and make the lower casing from buckling state switch
To open mode.
3. electronic equipment according to claim 1, it is characterised in that the actuator is cam, the wheel face of the cam
At least there is one section of cam surface, wherein：
To be opened in second body from predetermined angle to maximum angle, the rotating shaft drives the cam rotation, with
The cam is set to be contacted by its cam surface with the lower house to push against the lower casing away from the upper casing to make the lower casing
Open.
4. electronic equipment according to claim 3, it is characterised in that the electronic equipment also includes return unit, wherein：
The return unit is used in the closing process of second body, drive the lower casing move towards the upper casing direction and
Fastened with the upper casing.
5. electronic equipment according to claim 4, it is characterised in that the return unit for be arranged at the lower casing with it is described
Elastomer between upper casing.
6. electronic equipment according to claim 4, it is characterised in that the return unit includes being arranged at the upper of the lower casing
First magnet on surface and the second magnet with the cam rotation, when second body is in its closed mode and preset angle
When being rotated between degree, first magnet produces magnetic pull with second magnet, to attract the lower casing towards the upper shell side
Fastened to motion with the upper casing.
7. electronic equipment according to claim 3, it is characterised in that the rotating shaft sets one section of sector in its circumferential direction
Tooth, travelling gear is provided between the rotating shaft and the cam, when second body is in its closed mode and predetermined angle
Between when rotating, the sector be in non-engagement state with the travelling gear, when second body is in its maximum opening
When being rotated between angle and predetermined angle, the sector is engaged with the travelling gear to drive the cam rotation.
8. electronic equipment according to claim 3, it is characterised in that the electronic equipment also includes being set in the rotating shaft
The retainer that upper and along the rotating shaft radial direction is stretched between the upper casing and the lower casing, the cam are rotatably set
It is placed on the retainer.
9. electronic equipment according to claim 8, it is characterised in that the retainer is U-shaped frame, the two of the U-shaped frame
End is sheathed in the rotating shaft, is equiped with the cam respectively on relative two batten of the U-shaped frame, two described convex
Mandrel is provided between wheel.
10. electronic equipment according to claim 6, it is characterised in that second magnet be with the cam coaxial and
The magnetosheath being fixedly connected, one section of fan-shaped magnet section is formed on the outer peripheral face of the magnetosheath, wherein：
When second body rotates between its closed mode and predetermined angle, the magnetosheath with the cam rotation so that
Magnetosheath turns to the fan-shaped magnet section position relative with first magnet so that the magnet segment produces magnetic with the first magnet
Gravitation.
11. electronic equipment according to claim 8, it is characterised in that the first bolster and are also arranged with the rotating shaft
Two bolsters, the first noumenon are fixed on the first bolster, and second body is fixed on the second bolster；The retainer
Installation portion is provided with two battens, the installation portion is fixed on the inside of the first noumenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711106618.6A CN107678501B (en) | 2017-11-10 | 2017-11-10 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711106618.6A CN107678501B (en) | 2017-11-10 | 2017-11-10 | Electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107678501A true CN107678501A (en) | 2018-02-09 |
| CN107678501B CN107678501B (en) | 2024-04-23 |
Family
ID=61146482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711106618.6A Active CN107678501B (en) | 2017-11-10 | 2017-11-10 | Electronic equipment |
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|---|---|
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757716A (en) * | 2018-06-29 | 2018-11-06 | 联想(北京)有限公司 | Turning gear and electronic equipment |
| CN110413056A (en) * | 2019-09-04 | 2019-11-05 | 山东轻工职业学院 | A kind of laptop and its working method with heat sinking function |
| TWI796171B (en) * | 2022-03-18 | 2023-03-11 | 英業達股份有限公司 | Electronic equipment and pivot structure thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201548897U (en) * | 2009-11-02 | 2010-08-11 | 联想(北京)有限公司 | Electronic equipment |
| CN103366979A (en) * | 2012-03-27 | 2013-10-23 | Asco电力技术公司 | Transmission device of automatic transfer switch |
| CN205485780U (en) * | 2016-03-17 | 2016-08-17 | 联宝(合肥)电子科技有限公司 | Closing cap subassembly and notebook computer |
| CN207319132U (en) * | 2017-11-10 | 2018-05-04 | 合肥联宝信息技术有限公司 | Electronic equipment |
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| CN201548897U (en) * | 2009-11-02 | 2010-08-11 | 联想(北京)有限公司 | Electronic equipment |
| CN103366979A (en) * | 2012-03-27 | 2013-10-23 | Asco电力技术公司 | Transmission device of automatic transfer switch |
| CN205485780U (en) * | 2016-03-17 | 2016-08-17 | 联宝(合肥)电子科技有限公司 | Closing cap subassembly and notebook computer |
| CN207319132U (en) * | 2017-11-10 | 2018-05-04 | 合肥联宝信息技术有限公司 | Electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108757716A (en) * | 2018-06-29 | 2018-11-06 | 联想(北京)有限公司 | Turning gear and electronic equipment |
| CN110413056A (en) * | 2019-09-04 | 2019-11-05 | 山东轻工职业学院 | A kind of laptop and its working method with heat sinking function |
| TWI796171B (en) * | 2022-03-18 | 2023-03-11 | 英業達股份有限公司 | Electronic equipment and pivot structure thereof |
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| CN107678501B (en) | 2024-04-23 |
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