CN109508068A - Electronic device and supporting structure thereof - Google Patents
Electronic device and supporting structure thereof Download PDFInfo
- Publication number
- CN109508068A CN109508068A CN201811076091.1A CN201811076091A CN109508068A CN 109508068 A CN109508068 A CN 109508068A CN 201811076091 A CN201811076091 A CN 201811076091A CN 109508068 A CN109508068 A CN 109508068A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- fixing piece
- shell
- rotation
- piece
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 claims description 43
- 229920001971 elastomer Polymers 0.000 claims description 12
- 239000000806 elastomer Substances 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 241001640034 Heteropterys Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
-
- 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
- G06F1/1679—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for locking or maintaining the movable parts of the enclosure in a fixed position, e.g. latching mechanism at the edge of the display in a laptop or for the screen protective cover of a PDA
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/163—Indexing scheme relating to constructional details of the computer
- G06F2200/1631—Panel PC, e.g. single housing hosting PC and display panel
Abstract
The invention discloses an electronic device and a supporting structure thereof. The support structure is used for supporting the electronic device. The electronic device includes a housing. The support structure comprises a ratchet wheel, a clamping piece, a rotating shaft and a support piece. The ratchet comprises a plurality of ratchet teeth, a tooth valley is formed between any two adjacent ratchet teeth, and each ratchet tooth comprises a tooth peak. The clamping piece comprises a clamping piece, a clamping piece rod body and a clamping piece torsion spring. The clamping and fixing sheet is used for clamping and fixing any tooth valley on the ratchet wheel. The rod body of the clamping piece is connected with the clamping piece. The clamping member torsional spring is used for providing a first torsion force to drive the clamping member rod body to rotate along a first rotating direction. The rotating shaft is pivoted with the shell and comprises a shaft body and a rotating shaft torsion spring. The shaft body is connected with a ratchet wheel. The rotating shaft torsional spring is connected with the shaft body. The supporting piece is connected with the rotating shaft and is pivoted with the shell through the rotating shaft.
Description
Technical field
The present invention relates to a kind of support construction, especially it is a kind of it is small in size, can be for user's easy manipulation, and restfully
Support the support construction of electronic device.
Background technique
Tablet computer is a kind of small-sized, portable computer, is available for users to operation and viewing picture with touch screen
Face, and have frivolous volume so as to user's carrying, therefore tablet computer is very popular.Plate is watched in user
When the touch screen of computer, user often watches the use habit of television image usually according to itself, and tablet computer is stood
It rises；Therefore, for the use habit with the use of person, manufacturer computer also devises the tablet computer with support frame.This kind flat
Plate computer has a shell and a support frame, and support frame is articulated in the bottom of shell, and the support frame is with axis packet mode or folder
The pivot structure of chip and with shell be pivotally connected；It, can be in support frame and shell by axis packet mode or the pivot structure of clip type
Articulated section generates huge frictional force, and the frictional force may insure that support frame keeps firm with respect to the angle that shell opens；Such as
This one, support frame can be flared to firm angle without toppling over, so that tablet computer is successfully erected with respect to shell.
However, in order to generate enough frictional force, phase that the volume of the pivot structure of axis packet mode or clip type must design
When huge, thus the appearance of tablet computer can be allowed to become thick and heavy.In addition, allowing support frame to open with respect to shell in user
When, user must also pay sizable strength to pull support frame, on the articulated section that could offset support frame and shell
Huge frictional force, so that support frame is opened with respect to shell；And the strength that user bestows support frame is it is also possible that support frame becomes
Shape.In addition, the strength that finger is bestowed, which can slightly be offset, rubs when user presses with finger the touch screen of the tablet computer of standing
Power is wiped, and tablet computer is made to generate the situation shaken.
Therefore, it is necessary to provide a kind of new support construction, have it is small in size, can be and stable for user's easy manipulation
Ground supports tablet computer.
Summary of the invention
The main purpose of the present invention is to provide it is a kind of it is small in size, can be supported for user's easy manipulation, and restfully
The support construction of electronic device.
In order to achieve the above object, a kind of support construction of the invention is used to support electronic device.Electronic device includes shell
Body.Support construction includes ratchet, holding firmware, shaft and supporting element.Ratchet includes multiple ratchets, appoints shape between two adjacent ratchets
At tooth paddy, each ratchet includes tooth peak, and each tooth paddy and each tooth peak are staggered and form the mobile face of serration type.Holding firmware packet
It includes and fixes piece, the holding firmware body of rod and holding firmware torsional spring.Piece is fixed to fix any tooth paddy on ratchet.The connection of the holding firmware body of rod
Fix piece.Holding firmware torsional spring connects shell and the holding firmware body of rod, and holding firmware torsional spring is to provide the first torsion to drive holding firmware
The body of rod is rotated along the first direction of rotation.Shaft is pivotally connected shell.Shaft includes axis body and shaft torsional spring.Axis body connects ratchet.Turn
Axis torsional spring connects axis body, and shaft torsional spring to drive axis body to rotate along the second direction of rotation, and drives to provide the second torsion
The ratchet for being connected to axis body is rotated along the second direction of rotation together.Supporting element connects shaft, and is pivotally connected shell by shaft.
During shell is rotated to an angle relative to supporting element, fixes piece and move face along serration type and carry out shuttle shifting
It is dynamic.When shell is rotated to the angle relative to supporting element, the holding firmware body of rod, which drives, to be fixed piece and rotates to being located therein a tooth
Paddy, so that fixing piece fixes a wherein tooth paddy, so that the angle between shell and supporting element fixes and supports electronic device.
An embodiment according to the present invention, wherein each ratchet includes plane and cambered surface；The top of the plane of each ratchet
It is connected with the top of cambered surface and forms tooth peak；The bottom end of the cambered surface of the bottom end of the plane of each ratchet and adjacent another ratchet connects
It connects and forms tooth paddy.
An embodiment according to the present invention, wherein the first direction of rotation is the opposite direction of the second direction of rotation.
An embodiment according to the present invention wherein rotating when fixing piece to being located therein a tooth paddy, and fixes piece and touches
When plane by tooth paddy, fix piece be fastened in this wherein a tooth paddy and the rotation of the first direction of rotation can not be continued on, and plane
Also it is kept out by fixing piece and allows ratchet that can not continue on the rotation of the second direction of rotation.
An embodiment according to the present invention, support construction further include unlock piece, and unlock piece includes press section and push rod, push rod
Fixing piece is simultaneously touched in connection press section；When push rod moves along a pushing direction and pushes fixing piece, it will drive and fix piece shifting
Dynamic and separate ratchet.
An embodiment according to the present invention, wherein unlock piece further includes connecting rod and elastomer；Connecting rod connects press section,
Elastomer connects the connecting rod.
An embodiment according to the present invention, elastomer is to provide an elastic force to connecting rod, to drive connecting rod edge
Pushing direction opposite direction it is mobile.
An embodiment according to the present invention, wherein press section is set to shell and is externally exposed.
An embodiment according to the present invention, wherein fixing piece further includes an inclined-plane；It rotates when fixing piece to being located therein one
Tooth paddy, and fix piece inclined-plane touch and be bonded by a wherein tooth paddy plane when, fix piece be fastened in a wherein tooth paddy.
Another main purpose of the invention is to provide a kind of electronic device, with it is small in size, can be light for user
Pine operation, and restfully support the support construction of electronic device.
In order to achieve the above object, electronic device of the invention includes shell and support construction.Support construction include ratchet,
Holding firmware, shaft and supporting element.Ratchet includes multiple ratchets, appoints and forms tooth paddy between two adjacent ratchets, and each ratchet includes
Tooth peak, each tooth paddy and each tooth peak are staggered and form the mobile face of serration type.Holding firmware includes fixing piece, the holding firmware body of rod
With holding firmware torsional spring.Piece is fixed to fix any tooth paddy on ratchet.The connection of the holding firmware body of rod fixes piece.Holding firmware torsional spring connects
Body contact body and the holding firmware body of rod, holding firmware torsional spring is to provide the first torsion to drive the holding firmware body of rod along the first direction of rotation
Rotation.Shaft is pivotally connected shell.Shaft includes axis body and shaft torsional spring.Axis body connects ratchet.Shaft torsional spring connects axis body, and shaft is turned round
Spring is to provide the second torsion, and to drive axis body to rotate along the second direction of rotation, and drive is connected to the ratchet of axis body together
It is rotated along the second direction of rotation.Supporting element connects shaft, and is pivotally connected shell by shaft.Wherein rotate in shell to opposite
During an angle of supporting element, fixing piece moves face along serration type and carries out shuttle move.When shell rotate to
When the angle relative to supporting element, the holding firmware body of rod, which drives, to be fixed piece and rotates to a tooth paddy is located therein, so that fixing piece card
Gu a wherein tooth paddy, and so that the angle between shell and supporting element fixes and supports electronic device.
The design of electronic device and its support construction through the invention can pass through the ratchet of ratchet and the card of holding firmware
Gu the fixing between piece, so that supporting element steadily supports shell.Since ratchet and holding firmware are by hardware configuration come mutually
Mutually fix, be not fixed by the frictional force of the prior art, therefore the overall volume of support construction can design it is fairly small
And the space of electronic device is not occupied excessively, and user is not required to apply excessive strength, can easily operate support construction,
So that support construction is rotated relative to shell and opened with steadily supporing shell, or is rotated relative to shell and close up and fill electronics
Set the embodiment for being rendered as tablet computer.
Detailed description of the invention
Fig. 1 is the schematic diagram of the electronic device of one embodiment of the invention；
Fig. 2 is the schematic diagram of the support construction of the electronic device of one embodiment of the invention；
Fig. 3 is the shaft of one embodiment of the invention, the stereogram exploded view of ratchet, holding firmware and unlock piece；
Fig. 4 is the partial side elevation view of the ratchet of one embodiment of the invention；
Fig. 5 is the holding firmware of one embodiment of the invention and the partial side elevation view of ratchet；
Fig. 6 be the shaft of one embodiment of the invention, ratchet, holding firmware and unlock piece schematic diagram；
Fig. 7 is the unlock piece moved along pushing direction and shaft, ratchet and holding firmware of one embodiment of the invention
Schematic diagram；
Fig. 8 is the unlock piece moved along pushing direction and shaft, ratchet and holding firmware of one embodiment of the invention
Side view.
Specific embodiment
For that can allow your juror that can know more about technology contents of the invention, spy lifts preferred embodiment and is described as follows.
Electronic device and its support construction please also refer to Fig. 1 to Fig. 8 about one embodiment of the invention below.Fig. 1
It is the schematic diagram of the electronic device of one embodiment of the invention；Fig. 2 is the support knot of the electronic device of one embodiment of the invention
The schematic diagram of structure；Fig. 3 is the shaft of one embodiment of the invention, the stereogram exploded view of ratchet, holding firmware and unlock piece；Fig. 4 is
The partial side elevation view of the ratchet of one embodiment of the invention；Fig. 5 is the holding firmware of one embodiment of the invention and the part of ratchet
Side view；Fig. 6 be the shaft of one embodiment of the invention, ratchet, holding firmware and unlock piece schematic diagram；Fig. 7 is of the invention
The schematic diagram of the unlock piece moved along pushing direction and shaft of one embodiment, ratchet and holding firmware；Fig. 8 is of the invention
The side view of the unlock piece moved along pushing direction and shaft of one embodiment, ratchet and holding firmware.
As shown in Figure 1 to Figure 3, in one embodiment of this invention, electronic device 100 is, for example, a tablet computer.Electronics
Device 100 includes a shell 110, a screen 120 and a support construction 1.Shell 110 is the casing of electronic device 100, to protect
Protect internal element.Shell 110 includes a shell rim 111 and an inner shell 112.Inner shell 112 is electronic device 100
Inside casing, to accommodate and put internal element；Inner shell 112 of the invention forms a receiving around support construction 1
Space, to accommodate support construction 1.Screen 120 is located at shell 110, with so that user watches picture and carries out touch-control.
In one embodiment of this invention, the inner shell small in size and not occupying electronic device 100 excessively of support construction 1
The space of body 112, can be for user's easy manipulation, and support construction 1 can be rotated relative to shell 110 and be opened, with
Restfully support electronic device 100.Support construction 1 of the invention is located in shell rim 111 and internally positioned shell 112, and
The wall surface of the subelement connection inner shell 112 of support construction 1.Support construction 1 includes a supporting element 10, a shaft 40, one
Ratchet 30, a holding firmware 20 and a unlock piece 50.
In one embodiment of this invention, supporting element 10 is a rectangle thin plate, connects shaft 40, and pass through shaft 40
And it is pivotally connected the shell rim 111 of shell 110.By the pivot joint of shaft 40, shell 110 can be rotated with relative support 10.Work as shell
Body 110 is rotated along direction of rotation X to when being close to supporting element 10, and it is common flat that the overall appearance of electronic device 100 is rendered as one
Plate computer；When shell 110 along the opposite direction of direction of rotation X rotate to relative support 10 open an angle when, supporting element
10 can be used as pedestal and supporing shell 110, so that electronic device 100 erects.
As shown in Fig. 1 to Fig. 3 and Fig. 5, in one embodiment of this invention, holding firmware 20 to ratchet 30 fix, with
The angle for opening supporting element 10 relative to shell 110 keeps stablizing.Holding firmware 20 includes fixing a piece 21, a holding firmware body of rod
22 and a holding firmware torsional spring 23.Piece 21 is fixed to fix ratchet 30, fixing piece 21 includes an inclined-plane 211.The holding firmware body of rod 22
Connection fixes piece 21.Holding firmware torsional spring 23 connects the inner shell 112 and the holding firmware body of rod 22 of shell 110, holding firmware torsional spring 23
To provide one first torsion, to drive the holding firmware body of rod 22 to rotate along one first direction of rotation A, the holding firmware body of rod of rotation
22 will drive the rotation of fixing piece 21 to fixing ratchet 30.In one embodiment of this invention, holding firmware torsional spring 23 is arranged holding firmware
The body of rod 22, when fixing piece 21 is rotated by the strength of opposite first direction of rotation A, holding firmware torsional spring 23 is because by phase negative side
To bending stress and can storage energy and generate the first torsion.
In one embodiment of this invention, one end of shaft 40 is pivotally connected shell 110, and the other end of shaft 40 connects supporting element
10.Shaft 40 includes an axis body 41 and a shaft torsional spring 42.Axis body 41 connects ratchet 30.Shaft torsional spring 42 connects axis body 41, turns
Axis torsional spring 42 is to provide one second torsion, to drive axis body 41 to rotate along one second direction of rotation B, and drives and is connected to axis
The ratchet 30 of body 41 is rotated along the second direction of rotation B together.First direction of rotation A is the opposite direction of the second direction of rotation B.
In one embodiment of this invention, shaft torsional spring 42 is arranged axis body 41, when strength of the axis body 41 by opposite second direction of rotation B
And when rotating, shaft torsional spring 42 can storage energy and the second torsion of generation due to the bending stress by opposite direction.
In one embodiment of this invention, as shown in Figures 3 to 5, ratchet 30 connects axis body 41.Ratchet 30 includes multiple spine
Tooth 31.Each ratchet 31 includes a plane 311, a cambered surface 312 and a tooth peak 314.One top of the plane 311 of each ratchet 31
It is connected with a top of cambered surface 312 and forms the tooth peak 314.One bottom end of the plane 311 of each ratchet 31 and adjacent another
One bottom end of the cambered surface 312 of ratchet 31 connects and forms tooth paddy 313；Tooth paddy 313 rotates to fix along the first direction of rotation A
Fixing piece 21.Each tooth paddy 313 and each tooth peak 314 are staggered and form the mobile face of a serration type.
As shown in Figure 3, Figure 5 and Figure 6, when rotation of the ratchet 30 along opposite second direction of rotation B, the cambered surface of ratchet 31
312, which will fix piece 21, is lifted so that fixing piece 21 leaves tooth paddy 313, and drives the holding firmware body of rod 22 along opposite first rotation side
It is rotated to A, and holding firmware torsional spring 23 is made to generate the first torsion, the first torsion that holding firmware torsional spring 23 generates makes the holding firmware body of rod 22
It is rotated along the first direction of rotation A；When ratchet 30 no longer along the rotation of opposite second direction of rotation B when, shaft torsional spring 42 provide
The second torsion start the rotation for making ratchet 30 to the second direction of rotation B, the holding firmware body of rod 22 is revolved along the first direction of rotation A
Turn, a wherein tooth paddy 313 for the ratchet 30 into the second direction of rotation B rotation will be fixed with piece 21 is fixed, further
For, when fixing piece 21 touches the plane 311 on 313 side of tooth paddy, fixing piece 21 can fall into the tooth paddy 313 and be fastened in the tooth
Paddy 313, therefore fixing piece 21 can not continue on the first direction of rotation A rotation；In addition, touching the plane 311 for fixing piece 21
Also it can mutually fit with the inclined-plane 211 for fixing piece 21, and the inclined-plane 211 by the fixing piece 21 for being fastened in the tooth paddy 313 is kept out,
Allow ratchet 30 that can not continue on the second direction of rotation B rotation, in this way, i.e. so that fixing piece 21 and ratchet 30 are fastened in this
Tooth paddy 313.
In one embodiment of this invention, as shown in Fig. 3, Fig. 6 to Fig. 8, card of the unlock piece 50 to release holding firmware 20
Gu the fixing between piece 21 and ratchet 30.Unlock piece 50 includes a press section 51, a push rod 52, a connecting rod 53 and an elastomer
54.Press section 51 is a button, set on shell 110 and is externally exposed, and allows press section 51 along one for user's pressing
Pushing direction C is mobile.Push rod 52, which connects press section 51 and touches, fixes piece 21.When the depressed portion 51 of push rod 52 drive and along
When pushing direction C is mobile, push rod 52 will push fixing piece 21, and push rod 52 can drive fixing piece 21 mobile and separate ratchet together
30, in this way, which tooth paddy 313 will be detached from and release and fix with ratchet 30 by fixing piece 21.Connecting rod 53 connects press section 51.Bullet
Property body 54 be, for example, a spring, elastomer 54 connects the connecting rod 53 and inner shell 112.Elastomer 54 is to connecting rod 53
An elastic force is provided, to drive connecting rod 53 to move along the opposite direction of pushing direction C.
User can operate support construction 1 of the invention, and support construction 1 is made to open or close up with respect to shell 110, so that
Electronic device 100 is whole to be rendered as the upright embodiment of L-type, or is rendered as the embodiment of tablet computer.Work as user
Need to using support construction 1 of the invention to support electronic device 100 when, as depicted in figs. 1 and 2, user can be with hand to branch
Support member 10 exert a force so that 110 relative support 10 of shell and along the opposite direction of direction of rotation X rotate and be flared to an angle.
As shown in Fig. 1, Fig. 3 to Fig. 5, shell 110 relative to supporting element 10 and along the opposite direction of direction of rotation X rotate and be flared to
During the angle, by the connection between supporting element 10 and shaft 40, it can allow shaft 40 and being connected to the spine of shaft 40
Wheel 30 rotates together, therefore ratchet 30 can be allowed relative to holding firmware 20, rotates along the opposite direction of the second direction of rotation B.In spine
Wheel 30 is relative to holding firmware 20, and during the opposite direction rotation along the second direction of rotation B, fixing piece 21 can be along cambered surface
312 arc-shaped outer surface upward sliding is also to slide towards tooth peak 314；When fixing piece 21 is along the arc-shaped outer surface of cambered surface 312
It slides into when crossing tooth peak 314, fixing piece 21 and will receive the torsion of holding firmware torsional spring 23 influences and revolve along the first direction of rotation A
Turn, and fall into adjacent tooth paddy 313, then, fix piece 21 can be further continued for along the arc-shaped outer surface of adjacent cambered surface 312 and
Sliding, therefore fixing piece 21 can move face along the serration type of tooth paddy 313 and tooth peak 314 and carry out shuttle move；Namely
It says, the design of the arc-shaped outer surface of cambered surface 312, ratchet 30 can be allowed relative to holding firmware 20, along the anti-of the second direction of rotation B
Direction smoothly rotates, and during ratchet 30 rotates, fixing piece 21 will not be kept out by plane 311 and cause ratchet 30 and fix
Part 20 blocks mutually.In this way, which user can be according to a Man's Demands, by shell 110 successfully along direction of rotation X's
Opposite direction is rotated to specific angle.
When user is by shell 110 along the opposite direction rotation of direction of rotation X and after specific angle, user can stop
It only exerts a force to supporting element 10, if being located just in a wherein tooth paddy 313 at this point, fixing piece 21, then holding firmware torsional spring 23 can mention
For the first torsion, to drive the holding firmware body of rod 22 to rotate along the first direction of rotation A, and fixing piece 21 is allowed to fall into a wherein tooth
Paddy 313 slides so that fixing piece 21 and can not continue on adjacent cambered surface 312；On the other hand, it is located at a wherein tooth paddy 313
The inclined-plane 211 of interior fixing piece 21 can be also bonded with the plane 311 on 313 side of tooth paddy, so that touching the inclined-plane 211 for fixing piece 21
Plane 311, the inclined-plane 211 by the fixing piece 21 for being fastened in the tooth paddy 313 is kept out, and allows ratchet 30 that can not continue on
Two direction of rotation B rotation, in this way, which the fixing piece 21 of holding firmware 20 and the tooth paddy 313 of ratchet 30 can be allowed to fix.In addition,
If user stops exerting a force to supporting element 10, and fixes piece 21 when being located just on the arc-shaped outer surface of cambered surface 312, shaft is turned round
Spring 42 will drive axis body 41 and ratchet 30 and rotate together along the second direction of rotation B, make fixing piece 21 opposite along cambered surface 312
It must be moved to the tooth paddy 313 on 312 side of cambered surface, so that the fixing of tooth paddy 313 for fixing piece 21 and ratchet 30 of holding firmware 20.Pass through card
Fixing between firmware 20 and ratchet 30 can allow shell 110 that can not continue on the opposite direction rotation of direction of rotation X, therefore can
So that the angle between supporting element 10 and shell 110 is kept fixed；Whereby, user can by supporting element 10 as pedestal so that
Shell 110 is upright, so that the whole upright embodiment for being rendered as L-type of electronic device 100, so that user watches screen
120。
When user need to make the whole upright electronic device 100 for being rendered as L-type be changed to the embodiment of tablet computer
When, as shown in Fig. 2, Fig. 6 to Fig. 8, user can press with finger the press section 51 being set on shell 110, allow press section
51 move along pushing direction C.When the depressed portion 51 of push rod 52 drives and moves along pushing direction C, push rod 52 can be pushed away
Dynamic fixing piece 21, and push rod 52 can drive fixing piece 21 mobile and separate ratchet 30 together, in this way, which fixing piece 21 will take off
It releases and fixes with ratchet 30 from tooth paddy 313.At this point, user can exert a force to supporting element 10 or shell 110, supporting element 10 is allowed
Close up with shell 110, and electronic device 100 is made to be rendered as the embodiment of tablet computer.When electronic device 100 is rendered as plate
After the embodiment of computer, user is no longer needed for the press section 51 that press...withes one's finger；When press section 51 is not subjected to user
After the strength of application, the elastic force that elastomer 54 provides connecting rod 53 will drive connecting rod 53 along the opposite direction of pushing direction C
It is mobile contacted again with ratchet 30 so that fixing piece 21, so as to user by shell 110 along direction of rotation X opposite direction simultaneously
When relative support 10 is rotated and opened, ratchet 30 holding firmware 20 can be fixed mutually at any time.
The design of electronic device 100 and its support construction 1 through the invention can pass through the ratchet 31 and card of ratchet 30
The fixing of firmware 20 fixed between piece 21, so that supporting element 10 steadily supports shell 110.Due to ratchet 30 and holding firmware
20 are fixed mutually by hardware configuration, are fixed by the frictional force of the prior art, therefore the entirety of support construction 1
The space that is fairly small and not occupying electronic device 100 excessively that volume can design, and user is not required to apply excessive strength,
Support construction 1 can be easily operated, so that support construction 1 is rotated relative to shell 110 and opened with steadily supporing shell
110, or the embodiment closed up relative to the rotation of shell 110 and electronic device 100 is made to be rendered as tablet computer.
It is noted that above are only embodiment, rather than it is limited to embodiment.For example this does not depart from basic framework of the present invention
Person all should be the claim that this patent is advocated, and should be subject to claims.
Claims (18)
1. a kind of support construction, is used to support electronic device, the electronic device includes shell, which is characterized in that the support
Structure includes:
Ratchet, including multiple ratchets appoint and form tooth paddy between two adjacent ratchets, and each ratchet includes tooth peak, respectively
A tooth paddy and each tooth peak are staggered and form the mobile face of serration type；
Holding firmware, comprising:
Piece is fixed, to fix any tooth paddy on the ratchet；
The holding firmware body of rod connects the fixing piece；And
Holding firmware torsional spring, connects the shell and the holding firmware body of rod, the holding firmware torsional spring to provide the first torsion with
The holding firmware body of rod is driven to rotate along the first direction of rotation；
Shaft, is pivotally connected the shell, and the shaft includes:
Axis body connects the ratchet；And
Shaft torsional spring, the shaft torsional spring connect the axis body, and the shaft torsional spring is to provide the second torsion, described in driving
Axis body is rotated along the second direction of rotation, and drives the ratchet for being connected to the axis body together along the second rotation side
To rotation；And
Supporting element connects the shaft, and is pivotally connected the shell by the shaft；
Wherein during the shell is rotated to an angle relative to the supporting element, the fixing piece is along the saw
Tooth-like mobile face carries out shuttle movement；Wherein when the shell is rotated to the angle relative to the supporting element,
The holding firmware body of rod drives the fixings piece to rotate to being located therein the tooth paddy, so that fixing piece fixing wherein one
The tooth paddy, so that the angle between the shell and the supporting element fixes and supports the electronic device.
2. support construction according to claim 1, which is characterized in that each ratchet includes plane and cambered surface；It is each
The top of the plane of the ratchet connects with the top of the cambered surface and forms the tooth peak；Each ratchet it is described
The bottom end of plane connects with the bottom end of the cambered surface of adjacent another ratchet and forms the tooth paddy.
3. support construction according to claim 2, which is characterized in that first direction of rotation is the second rotation side
To opposite direction.
4. support construction according to claim 3, which is characterized in that when the fixing piece is rotated to being located therein described in one
The tooth paddy, and when the fixing piece touches the plane by the tooth paddy, the fixing piece is fastened in wherein described in one
Tooth paddy and first direction of rotation rotation can not be continued on, and the plane also kept out by the fixings piece and described in allowing
Ratchet can not continue on the second direction of rotation rotation.
5. support construction according to claim 4, which is characterized in that further include unlock piece, the unlock piece includes pressing
Portion and push rod, the push rod connect the press section and touch the fixing piece；Moved along pushing direction when the push rod and
When pushing the fixing piece, will drive the fixing piece it is mobile and far from the ratchet.
6. support construction according to claim 5, which is characterized in that the unlock piece further includes connecting rod and elastomer；
The connecting rod connects the press section, and the elastomer connects the connecting rod.
7. support construction according to claim 6, which is characterized in that the elastomer is to provide bullet to the connecting rod
Power, to drive the connecting rod to move along the opposite direction of the pushing direction.
8. support construction according to claim 7, which is characterized in that the press section is set to the shell and is exposed to outer
Portion.
9. support construction according to claim 8, which is characterized in that the fixing piece further includes inclined-plane；When the fixing
Piece is rotated to being located therein the tooth paddy, and the inclined-plane for fixing piece is touched and is bonded by the wherein tooth paddy
When the plane, the fixing piece is fastened in the wherein tooth paddy.
10. a kind of electronic device characterized by comprising
Shell；And
Support construction, comprising:
Ratchet, including multiple ratchets appoint and form tooth paddy between two adjacent ratchets, and each ratchet includes tooth peak, respectively
A tooth paddy and each tooth peak are staggered and form the mobile face of serration type；
Holding firmware, comprising:
Piece is fixed, to fix any tooth paddy on the ratchet；
The holding firmware body of rod connects the fixing piece；And
Holding firmware torsional spring, connects the shell and the holding firmware body of rod, the holding firmware torsional spring to provide the first torsion with
The holding firmware body of rod is driven to rotate along the first direction of rotation；
Shaft, is pivotally connected the shell, and the shaft includes:
Axis body connects the ratchet；And
Shaft torsional spring, the shaft torsional spring connect the axis body, and the shaft torsional spring is to provide the second torsion, described in driving
Axis body is rotated along the second direction of rotation, and drives the ratchet for being connected to the axis body together along the second rotation side
To rotation；And
Supporting element connects the shaft, and is pivotally connected the shell by the shaft；
Wherein during the shell is rotated to an angle relative to the supporting element, the fixing piece is along the saw
Tooth-like mobile face carries out shuttle movement；Wherein when the shell is rotated to the angle relative to the supporting element,
The holding firmware body of rod drives the fixings piece to rotate to being located therein the tooth paddy, so that fixing piece fixing wherein one
The tooth paddy, so that the angle between the shell and the supporting element fixes and supports the electronic device.
11. electronic device according to claim 10, which is characterized in that each ratchet includes plane and cambered surface；Respectively
The top of the plane of a ratchet connects with the top of the cambered surface and forms the tooth peak；The institute of each ratchet
The bottom end for stating plane connects with the bottom end of the cambered surface of adjacent another ratchet and forms the tooth paddy.
12. electronic device according to claim 11, which is characterized in that first direction of rotation is second rotation
The opposite direction in direction.
13. electronic device according to claim 12, which is characterized in that when the fixing piece is rotated to being located therein an institute
Tooth paddy is stated, and when the fixing piece touches the plane by the tooth paddy, the fixing piece is fastened in a wherein tooth
Paddy and first direction of rotation rotation can not be continued on, and the plane is also kept out by the fixing piece and allows the spine
Wheel can not continue on the second direction of rotation rotation.
14. electronic device according to claim 13, which is characterized in that the support construction further includes unlock piece, described
Unlock piece includes press section and push rod, and the push rod connects the press section and touches the fixing piece；When the push rod along
Pushing direction is mobile and when pushing the fixings piece, will drive the fixings piece movement and the separate ratchet.
15. electronic device according to claim 14, which is characterized in that the unlock piece further includes connecting rod and elasticity
Body；The connecting rod connects the press section, and the elastomer connects the connecting rod.
16. electronic device according to claim 15, which is characterized in that the elastomer is to provide the connecting rod
Elastic force, to drive the connecting rod to move along the opposite direction of the pushing direction.
17. electronic device according to claim 16, which is characterized in that the press section is set to the shell and is exposed to
It is external.
18. electronic device according to claim 17, which is characterized in that the fixing piece further includes inclined-plane；When the card
Gu piece is rotated to being located therein the tooth paddy, and the inclined-plane for fixing piece is touched and is bonded by the wherein tooth paddy
The plane when, the fixing piece is fastened in the wherein tooth paddy.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106131804 | 2017-09-15 | ||
| TW106131804A TWI649020B (en) | 2017-09-15 | 2017-09-15 | Electronic device and support structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109508068A true CN109508068A (en) | 2019-03-22 |
| CN109508068B CN109508068B (en) | 2021-07-02 |
Family
ID=65745753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811076091.1A Active CN109508068B (en) | 2017-09-15 | 2018-09-14 | Electronic device and supporting structure thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109508068B (en) |
| TW (1) | TWI649020B (en) |
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| CN113124042A (en) * | 2019-12-31 | 2021-07-16 | 华为技术有限公司 | Hinge device and folding terminal |
| CN114110006A (en) * | 2020-08-28 | 2022-03-01 | 宏碁股份有限公司 | Rotating shaft module and folding electronic device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109508068B (en) | 2021-07-02 |
| TWI649020B (en) | 2019-01-21 |
| TW201916780A (en) | 2019-04-16 |
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