CN108428574B - Double see-saw type supporting mechanisms and slimming keyboard - Google Patents
Double see-saw type supporting mechanisms and slimming keyboard Download PDFInfo
- Publication number
- CN108428574B CN108428574B CN201810474901.2A CN201810474901A CN108428574B CN 108428574 B CN108428574 B CN 108428574B CN 201810474901 A CN201810474901 A CN 201810474901A CN 108428574 B CN108428574 B CN 108428574B
- Authority
- CN
- China
- Prior art keywords
- buckling surface
- rank block
- clamp hook
- hook piece
- area
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/12—Push-buttons
- H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/20—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2227/00—Dimensions; Characteristics
- H01H2227/036—Minimise height
Abstract
A kind of slimming keyboard, include bottom plate, keycap and double see-saw type supporting mechanisms, double see-saw type supporting mechanisms include by the hooking unit left wing that group connects each other and right flank, and the left wing and the right flank hub setting are between the bottom plate and the keycap, the hooking unit, which has, is respectively arranged at the left wing, two left clamp hook pieces of the right flank, two right clamp hook pieces, it is formed between the left clamp hook piece and the right clamp hook piece and is staggeredly engaged and mutual hook, it can not only organize in advance vertical to improve packaging efficiency, and the angle that the left wing also can rotate and rotate in a rotation amplitude respectively with the right flank is substantially identical, enable the keycap smooth and horizontally rises and decline.
Description
Technical field
The present invention relates to a kind of keys, more particularly to a kind of double see-saw type supporting mechanisms and slimming keyboard.
Background technique
Refering to fig. 1, Fig. 2, an existing key 100 include the lifting branch being mounted between a bottom plate 110 and a keycap 120
Support unit 130.There are two connecting elements 131 for the lifting support unit 130 tool.Each connecting elements 131 has a connection two
The link block 133 of a arm 132, and be respectively arranged at 133 both ends of link block and be installed on two sliding axles of the bottom plate 110
134.There is each arm 132 arm body 135, one to be set to 135 side of arm body and to hub setting in 120 bottom of keycap
The rotating fulcrum 136 in face and one be set to 135 one end of wall ontology tooth 137.When being completed, the connecting elements 131
Tooth 137 correspond to each other engagement and form a gear hinge (gear hinge) structure, enable 131 phase of connecting elements
It mutually drives, the keycap 120 holding is allowed to move horizontally above.
However, the tooth 137 is only hooked together each other and can be easily separated, so that 130 nothing of lifting support unit
Method carries out pre- organize and stands (Pre-assemble) operation, and packaging efficiency is difficult to be promoted.In addition, the tooth that the tooth 137 is constituted
Wheel hinge structure be unable to the swing angle of connecting elements 131 described in independent control, and then adjust the keycap 120 move up and down into
Journey, it is necessary to must be assisted by other assemblies or structure limits, increase integrally-built complexity.
Summary of the invention
A purpose of the invention is to provide a kind of double see-saw types support machine that can solve existing lifting support unit problem
Structure.
Double see-saw type supporting mechanisms of the invention, are connected between bottom plate and keycap suitable for installation, enable the keycap phase
The bottom plate is moved between the down position of lifting position and the neighbouring bottom plate far from the bottom plate, described pair is lifted up
Template supporting mechanism includes left wing, right flank and hooking unit, it is characterised in that:
The left wing includes extending in left-right direction and parallel to each other two left rocker arms separately, and respectively along front and back
Direction is set to two left fulcrums of the left rocker arm, two left pivots, and each left rocker arm, which has with respective left fulcrum, is
The left pivot joint section and left engaging section on boundary, each left pivot are set to respective left pivot joint section；
The right flank includes extending in left-right direction and parallel to each other two right rocker arms separately, and respectively along front and back
Direction is set to two right fulcrums of the right rocker arm, two right pivots, and each right rocker arm, which has with respective right fulcrum, is
The Thuban on boundary connects section and right engaging section, and each right pivot is set to respective Thuban and connects section；
The hooking unit includes two left clamp hook pieces and two right clamp hook pieces, and the left clamp hook piece is respectively arranged at described
The left engaging section of two of left wing, each left clamp hook piece have opposite and staggered first left buckling surface and the second left buckling surface,
The right clamp hook piece is respectively arranged at two right engaging sections of the right flank, each right clamp hook piece has opposite and staggered the
One right buckling surface and the second right buckling surface；
It is formed between the left clamp hook piece and the right clamp hook piece and is staggeredly engaged and mutual hook, the left wing is around the left side
The rotation of axis formed by fulcrum, the right flank rotation of the axis formed by the right fulcrum, when the keycap is by the upper raise-position
It sets during being moved to the down position, each first left buckling surface is pushed up to corresponding second right buckling surface,
Drive each first right buckling surface to push up to corresponding second left buckling surface simultaneously, until the left clamp hook piece with it is described
Clip is generated between right clamp hook piece, it is each during the keycap is moved to the lifting position by the down position
A second left buckling surface is pushed down on to corresponding first right buckling surface, at the same drive each second right buckling surface push down on to
Corresponding first left buckling surface, until generating clip between the left clamp hook piece and the right clamp hook piece, so that the left wing
The angle that can be rotated and rotate in a rotation amplitude respectively with the right flank is substantially identical.
Double see-saw type supporting mechanisms of the present invention, the left buckling surface of the first of each left clamp hook piece and the second left fastening
Face arranges along the longitudinal direction, and the right buckling surface of the first of each right clamp hook piece arranges along the longitudinal direction with the second right buckling surface, often
The the second right buckling surface of one the first left buckling surface corresponding thereto male-female engagement each other, each second left buckling surface and its phase
Male-female engagement, the left wing combine corresponding first right buckling surface in left-right direction with the right flank each other.
Double see-saw type supporting mechanisms of the present invention, each first left buckling surface and each second left buckling surface point
Not Ju You the area Zuo Aokou and left convex buckle area, adjacent to the left engaging section of corresponding connection, the left convex buckle area is remote in the area Zuo Aokou
Left engaging section from corresponding connection, each left clamp hook piece also have the left groove for being depressed in the area Zuo Aokou, and protrusion
Left projection in the left convex buckle area, each first right buckling surface and each second right buckling surface are respectively provided with the area You Aokou
And right convex buckle area, the area You Aokou is adjacent to the right engaging section of corresponding connection, and the right convex buckle area is far from corresponding connection
Right engaging section, each right clamp hook piece also have the right groove for being depressed in the area You Aokou, and are raised in the right convex buckle area
Right projection, the left projection respectively corresponds hook in the right groove, and it is recessed in the left side that the right projection respectively corresponds hook
Slot.
Double see-saw type supporting mechanisms of the present invention, each second right buckling surface also have between the area You Aokou
With the corner stitch between the right convex buckle area, the area You Aokou is mutually positioned at an angle with the right convex buckle area, when the keycap exists
Between the lifting position and the down position during movement, the corner stitch perseverance is resisted against corresponding to its right clamp hook piece
On first left buckling surface of the left clamp hook piece of hook, and the rotation amplitude is substantially equal to the angle.
Double see-saw type supporting mechanisms of the present invention, the left buckling surface of the first of each left clamp hook piece and the second left fastening
Face arranges in left-right direction, and the right buckling surface of the first of each right clamp hook piece arranges in left-right direction with the second right buckling surface, institute
Left wing is stated to combine along the longitudinal direction with the right flank.
Double see-saw type supporting mechanisms of the present invention, each left clamp hook piece also have upper left pinch plate overlapping up and down
And lower left pinch plate, the upper left pinch plate have that arrangement and length in left-right direction are sequentially successively decreased first on left rank block, the
Left rank block in left rank block and third on two, left engaging section of the left rank block far from corresponding connection on described first, in the third
Left rank block is adjacent to the left engaging section of corresponding connection, and the lower left pinch plate has arrangement in left-right direction and length is sequentially successively decreased
First under left rank block under left rank block and second, under described first left rank block adjacent to corresponding connection left engaging section, described
Left engaging section of the left rank block far from corresponding connection under two, left rank block under the length of left rank block is less than described first in the third
And left accommodating space self is overlapped and is collectively formed, left rank block is folded up and down under left rank block and described second on described second
It closes, the top surface of left rank block under the first left buckling surface is formed in described first, the second left buckling surface is formed in described the
The bottom surface of left rank block on one, each right clamp hook piece also have up and down overlapping a upper right pinch plate and lower right pinch plate, it is described on
Right jamming button plate has arrangement and length are sequentially successively decreased in left-right direction the first upper right rank block, the second upper right rank block and third upper right
Rank block, the right engaging section of the first upper right rank block far from corresponding connection, the upper right rank block of third is adjacent to corresponding connection
Right engaging section, the lower right pinch plate has arrangement in left-right direction and the first lower right rank block and second for sequentially successively decreasing of length
Lower right rank block, the first lower right rank block is adjacent to the right engaging section of corresponding connection, and the second lower right rank block is far from corresponding
The right engaging section of connection, the length of the upper right rank block of third are less than the first lower right rank block and self overlapping and common
Right accommodating space is formed, the second upper right rank block and the second lower right rank block overlap up and down, the first right buckling surface shape
The top surface of first lower right rank block described in Cheng Yu, the second right buckling surface is formed in the bottom surface of the described first upper right rank block, described
Left rank block is embedded at the buckle in the right accommodating space and by the described second upper right rank block, the first upper right rank on first
Block is embedded in the left accommodating space and the buckle by left rank block on described second.
Above-mentioned double see-saw type supporting mechanisms are used it is another object of the present invention to provide a kind of, to solve existing key
The slimming keyboard of problem.
The present invention is thinned keyboard, includes bottom plate, keycap and double see-saw type supporting mechanisms, it is characterised in that:
The keycap is arranged on the bottom plate top；
Double see-saw type supporting mechanisms are mounted and attached between the bottom plate and the keycap, enable the keycap phase
The bottom plate is moved between the down position of lifting position and the neighbouring bottom plate far from the bottom plate, described pair is lifted up
Template supporting mechanism includes left wing, right flank and hooking unit；
The left wing has extension and parallel to each other two left rocker arms separately in left-right direction, and respectively along front and back
Direction is set to two left fulcrums of the left rocker arm, two left pivots, and each left rocker arm, which has with respective left fulcrum, is
The left pivot joint section and left engaging section on boundary, each left pivot are set to respective left pivot joint section；
The right flank has extension and parallel to each other two right rocker arms separately in left-right direction, and respectively along front and back
Direction is set to two right fulcrums of the right rocker arm, two right pivots, and each right rocker arm, which has with respective right fulcrum, is
The Thuban on boundary connects section and right engaging section, and each right pivot is set to respective Thuban and connects section；
There are two left clamp hook piece and two right clamp hook pieces, the left clamp hook piece is respectively arranged at described the hooking unit tool
The left engaging section of two of left wing, each left clamp hook piece have opposite and staggered first left buckling surface and the second left buckling surface,
The right clamp hook piece is respectively arranged at two right engaging sections of the right flank, each right clamp hook piece has opposite and staggered the
One right buckling surface and the second right buckling surface；
It is formed between the left clamp hook piece and the right clamp hook piece and is staggeredly engaged and mutual hook, the left wing is around the left side
The rotation of axis formed by fulcrum, the right flank rotation of the axis formed by the right fulcrum, when the keycap is by the upper raise-position
It sets during being moved to the down position, each first left buckling surface is pushed up to corresponding second right buckling surface,
Drive each first right buckling surface to push up to corresponding second left buckling surface simultaneously, until the left clamp hook piece with it is described
Clip is generated between right clamp hook piece, it is each during the keycap is moved to the lifting position by the down position
A second left buckling surface is pushed down on to corresponding first right buckling surface, at the same drive each second right buckling surface push down on to
Corresponding first left buckling surface, until generating clip between the left clamp hook piece and the right clamp hook piece, so that the left wing
The angle that can be rotated and rotate in a rotation amplitude respectively with the right flank is substantially identical.
Slimming keyboard of the present invention, the left buckling surface of the first of each left clamp hook piece and the second left buckling surface are before
Rear direction arranges and is respectively provided with the area Zuo Aokou and left convex buckle area, the area Zuo Aokou adjacent to corresponding connection left engaging section,
Left engaging section of the left convex buckle area far from corresponding connection, each left clamp hook piece, which also has, is depressed in the area Zuo Aokou
Left groove, and it is raised in the left projection in the left convex buckle area, the right buckling surface of the first of each right clamp hook piece and the second right fastening
Face arranges along the longitudinal direction and is respectively provided with the area You Aokou and right convex buckle area, right card of the area You Aokou adjacent to corresponding connection
Close section, right engaging section of the right convex buckle area far from corresponding connection, each right clamp hook piece also has that be depressed in the right side recessed
The right groove in area is detained, and is raised in the right projection in the right convex buckle area, the left wing can combine in left-right direction with the right flank,
The left projection respectively corresponds hook in the right groove, and the right projection respectively corresponds hook in the left groove.
Slimming keyboard of the present invention, each second right buckling surface also have between the area You Aokou with it is described
Corner stitch between right convex buckle area, the area You Aokou are mutually positioned at an angle with the right convex buckle area, when the keycap is on described
Raise-position is set between the down position during movement, and the corner stitch perseverance is resisted against hook corresponding to its right clamp hook piece
On the left buckling surface of the first of left clamp hook piece, and the rotation amplitude is substantially equal to the angle.
Slimming keyboard of the present invention, each left clamp hook piece also have overlapping upper left pinch plate and a lower left side up and down
Pinch plate, the upper left pinch plate have that arrangement and length in left-right direction are sequentially successively decreased first on left rank block, left on second
Left rank block on rank block and third, left engaging section of the left rank block far from corresponding connection on described first, left rank block in the third
The left engaging section of neighbouring corresponding connection, the lower left pinch plate have first that arrangement and length in left-right direction are sequentially successively decreased
Left rank block under lower left rank block and second, left engaging section of the left rank block adjacent to corresponding connection, a described second lower left side under described first
Left engaging section of the rank block far from corresponding connection, left rank block and each other under the length of left rank block is less than described first in the third
Left accommodating space is overlapped and is collectively formed up and down, left rank block overlaps up and down under left rank block and described second on described second, described
The top surface of first left buckling surface left rank block under being formed in described first, the second left buckling surface are formed in left rank on described first
The bottom surface of block, the left buckling surface of the first of each left clamp hook piece arrange in left-right direction with the second left buckling surface, each right card
Hooking part also has up and down overlapping a upper right pinch plate and lower right pinch plate, the upper right pinch plate have arrangement in left-right direction and
The first upper right rank block, the second upper right rank block and the upper right rank block of third that length is sequentially successively decreased, the first upper right rank block is far from institute
The right engaging section being correspondingly connected with, right engaging section of the upper right rank block of third adjacent to corresponding connection, the lower right pinch plate tool
There are the first lower right rank block and the second lower right rank block that arrangement and length are sequentially successively decreased in left-right direction, the first lower right rank block is adjacent
The nearly corresponding right engaging section connected, right engaging section of the second lower right rank block far from corresponding connection, the third are upper right
The length of rank block is less than the first lower right rank block and self overlaps and be collectively formed right accommodating space, and described second is upper right
Rank block and the second lower right rank block overlap up and down, and the first right buckling surface is formed in the top surface of the first lower right rank block,
The second right buckling surface is formed in the bottom surface of the described first upper right rank block, the right buckling surface of the first of each right clamp hook piece and
Two right buckling surfaces arrange in left-right direction, and the left wing can combine along the longitudinal direction with the right flank, left rank block on described first
It is embedded at the buckle in the right accommodating space and by the described second upper right rank block, the first upper right rank block is embedded at described
Buckle in left accommodating space and by left rank block on described second.
The beneficial effects of the present invention are: by between the left clamp hook piece and the right clamp hook piece formed staggeredly engage and
Mutual hook, so that double see-saw type supporting mechanisms can be carried out pre- group of vertical operation, to promote packaging efficiency.In addition, passing through institute
It states staggeredly to engage between left clamp hook piece and the right clamp hook piece and generates extreme position, that is, the lifting position and the lower demotion
It sets, so can adjust the keycap according to use demand moves up and down process, is assisted without other assemblies, whole knot is effectively reduced
The complexity of structure.In addition, during the keycap is mobile between the lifting position and the down position, each the
One left buckling surface is mutually pushed against with corresponding second right buckling surface, at the same drive each first right buckling surface with it is corresponding
Second left buckling surface mutually pushes against, and the left wing and the right flank is enabled to rotate substantially identical angle respectively.
Detailed description of the invention
Fig. 1 is the exploded perspective view of an existing key；
Fig. 2 is the assembled sectional view of the existing key；
Fig. 3 is an exploded perspective view, shows the first embodiment of present invention slimming keyboard；
Fig. 4 is an exploded partial perspective view, shows a pair of see-saw type supporting mechanism of the first embodiment；
Fig. 5 is an exploded partial perspective view, shows another visual angle of double see-saw type supporting mechanisms；
Fig. 6 is a local combination stereogram, shows the assembled state of double the see-saw type supporting mechanisms and a bottom plate；
Fig. 7 is an assembled sectional view, when showing that a keycap of the first embodiment is located at a lifting position, double see-saw types
The state of one hooking unit of supporting mechanism；
Fig. 8 be one similar to Fig. 7 view, when showing that the keycap is located at a down position, the state of the hooking unit；
Fig. 9 is an exploded perspective view, shows the second embodiment of present invention slimming keyboard；
Figure 10 is an exploded partial perspective view, shows a pair of see-saw type supporting mechanism of the second embodiment；
Figure 11 is an exploded partial perspective view, shows another visual angle of double see-saw type supporting mechanisms；
Figure 12 is an assembled sectional view, when showing that a keycap of the second embodiment is located at a lifting position, double seesaws
The state of one hooking unit of type supporting mechanism；
Figure 13 be one similar to Figure 12 view, when showing that the keycap is located at a down position, the state of the hooking unit；
Figure 14 is an exploded perspective view, shows a 3rd embodiment of present invention slimming keyboard；
Figure 15 is an exploded partial perspective view, shows a pair of see-saw type supporting mechanism of the 3rd embodiment；
Figure 16 is an exploded partial perspective view, shows another visual angle of double see-saw type supporting mechanisms；
Figure 17 is a local combination stereogram, shows the assembled state of double the see-saw type supporting mechanisms and a bottom plate；
Figure 18 is an assembled sectional view, when showing that a keycap of the 3rd embodiment is located at a lifting position, double seesaws
The state of one hooking unit of type supporting mechanism；
Figure 19 be one similar to Figure 18 view, when showing that the keycap is located at a down position, the state of the hooking unit.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and embodiments, before the present invention is described in detail, should infuse
It is intended to relative positional terms used in the following description content, such as "front", "rear", "left", "right", "top", "bottom", is
On the basis of orientation and normal use orientation shown in each figure, and similar component is indicated with being identically numbered.
Refering to Fig. 3, the first embodiment that the present invention is thinned keyboard is thin comprising a bottom plate 10, a circuit board 20, one insulation
Film 30, an elastic component 40, a keycap 50 and a pair of see-saw type supporting mechanism 60.
The bottom plate 10 includes the left pivot ear 11 and two Thuban ears 12 separately towards molding two of top side separately.
Each left pivot ear 11 has a left pivot hole 111 towards left open, each Thuban ear 12 has one to open towards right side
Thuban hole 121.
The circuit board 20 be mounted on the top side of the bottom plate 10 and tool there are two perforation 21, for the left pivot ear 11 with it is described
Thuban ear 12 passes through.Wherein, which can be film circuit board or printed circuit board.It is noted that in the circuit
Also multiple luminescence components 22 being electrically connected with the circuit board 20 can be set on plate 20, so that the luminescence component 22 was issued
Light can be appeared upwards by 50 lower section of keycap.
The insulation film 30 is mounted on the top side of the circuit board 20, and there are two perforation 31 for tool, for the left pivot ear 11
Pass through with the Thuban ear 12.
The elastic component 40 is mountable between the insulation film 30 and the keycap 50, or omits the insulation film 30 and pacify
Between the circuit board 20 and the keycap 50, and the keycap 50 can be made to have perseverance by its back stretch and be directed away from the bottom
The mobile trend in 10 direction of plate.Wherein, which can have the component of back stretch for rubber product or spring etc..
The keycap 50 includes an ontology 51, and is set to two of 51 bottom surface of ontology left pivot blocks 52 separately and two
Thuban block 53 separately.
Refering to Fig. 3 to Fig. 6, which is connected between the bottom plate 10 and the keycap 50, makes
The keycap 50 can be relative to the bottom plate 10 in a lifting position (such as Fig. 7) far from the bottom plate 10, with the neighbouring bottom plate
It is moved between 10 down position (such as Fig. 8).Double see-saw type supporting mechanisms 60 include a left wing 61, a right flank 62 and a card
Hook unit 70.
The left wing 61 have extend in left-right direction and parallel to each other two left rocker arms 611 separately, respectively along preceding
Rear direction be set to the left rocker arm 611 and respectively rotationally hub setting in the left pivot hole 111 two left fulcrums 612, point
It is not set to the left rocker arm 611 and distinguishes rotationally hub setting in two left pivots 613 of the two left pivot block 52, and edge respectively
Two perforation 614 of the top and bottom direction through the left rocker arm 611.Each left rocker arm 611 be with the respective left fulcrum 612
Boundary divides into a left pivot joint section 615 and a left engaging section 616.The left fulcrum 612 is located in the perforation 614.It is each
The left pivot 613 of branch is arranged in the respective left pivot joint section 615.
The right flank 62 have extend in left-right direction and parallel to each other two right rocker arms 621 separately, respectively along preceding
Rear direction be set to the right rocker arm 621 and respectively rotationally hub setting in the Thuban hole 121 two right fulcrums 622, point
It is not set to the right rocker arm 621 and distinguishes rotationally hub setting in two right pivots 623 of the two Thuban block 53, and edge respectively
Two perforation 624 of the top and bottom direction through the right rocker arm 621.Each right rocker arm 621 be with the respective right fulcrum 622
Boundary divides into a Thuban and connects section 625 and a right engaging section 626.The right fulcrum 622 is located in the perforation 624.It is each
The setting of branch right pivot 623 connects in section 625 in the respective Thuban.
It is understood that the left fulcrum 612 can also be separately positioned on to the lateral surface of the left rocker arm 611, it will
The right fulcrum 622 is respectively arranged at the lateral surface of the right rocker arm 621.In this way, the perforation 614,624 can be omitted,
And the left fulcrum 612 can be equally allowed to respectively correspond hub setting in the left pivot hole 111, the right fulcrum 622 respectively corresponds
Hub setting is in the Thuban hole 121.
There are two the left clamp hook pieces 71 and two difference that are respectively arranged at the left engaging section 616 for the hooking unit 70 tool
It is set to the right clamp hook piece 72 of the right engaging section 626.
Each left clamp hook piece 71 have opposite and staggered one first left buckling surface 711 and one second left buckling surface 712,
Two left grooves 713 and two left projections 714.Wherein, each first left buckling surface 711 has an area Zuo Aokou 715 and one left
Convex buckle area 716.Adjacent to the left engaging section 616 of corresponding connection, which connects far from corresponding in the area Zuo Aokou 715
The left engaging section 616 connect.Wherein a left groove 713 is to be depressed in the area Zuo Aokou 715, wherein a left projection 714 is to be raised in
The left convex buckle area 716.In addition, each second left buckling surface 712 has an area Zuo Aokou 717, a left convex buckle area 718 and one
Corner stitch 719 between the area Zuo Aokou 717 and the left convex buckle area 718.The area Zuo Aokou 717 is adjacent to corresponding connection
Left engaging section 616, left engaging section 616 of the left convex buckle area 718 far from corresponding connection, the area Zuo Aokou 717 and the left convex buckle
Area 718 is that boundary is mutually positioned at an angle with the corner stitch 719.Wherein another left groove 713 be depressed in the area Zuo Aokou 717, wherein
Another left projection 714 is to be raised in the left convex buckle area 718.
Each right clamp hook piece 72 have opposite and staggered one first right buckling surface 721 and one second right buckling surface 722,
Two right grooves 723 and two right projections 724.Wherein, each first right buckling surface 721 has an area You Aokou 725 and one right
Convex buckle area 726.Adjacent to the right engaging section 626 of corresponding connection, which connects far from corresponding in the area You Aokou 725
The right engaging section 626 connect.Wherein a right groove 723 is to be depressed in the area You Aokou 725, wherein a right projection 714 is to be raised in
The right convex buckle area 726.In addition, each second right buckling surface 722 has an area You Aokou 727, a right convex buckle area 728 and one
Corner stitch 729 between the area You Aokou 727 and the right convex buckle area 728.The area You Aokou 727 is adjacent to corresponding connection
Right engaging section 626, right engaging section 626 of the right convex buckle area 728 far from corresponding connection, the area You Aokou 727 and the right convex buckle
Area 728 is that boundary folds the angle with the corner stitch 729.Wherein another right groove 723 be depressed in the area You Aokou 727, wherein
Another right projection 724 is to be raised in the right convex buckle area 728.
Also, the left projection 714 on each first left buckling surface 711 can respectively correspond hook in the described second right fastening
Right groove 723 on face 722；Right projection 724 on each second right buckling surface 722 can respectively correspond hook in described first
Left groove 713 on left buckling surface 711；Left projection 714 on each second left buckling surface 712 can respectively correspond hook in institute
State the right groove 723 on the first right buckling surface 721；Right projection 724 on each first right buckling surface 721 can respectively correspond card
It hooks in the left groove 713 on the described second left buckling surface 712.
Furthermore, in the present embodiment, the first left buckling surface 711 is respectively in the described second left buckling surface 712
Outside, the second right buckling surface 722 is respectively in the outside of the described first right buckling surface 721.But it should not necessarily be limited by this, described
One left buckling surface 711 also can also can be described in the inside of the described second left buckling surface 712, the second right buckling surface 722
The inside of one right buckling surface 721.In addition, the left projection 714 on each first left buckling surface 711, and each first
Right projection 724 on right buckling surface 721 is generally in semi-cylindrical；Left projection 714 on each second left buckling surface 712, and
Right projection 724 on each second right buckling surface 722 is generally in triangle cylindricality；On each first left buckling surface 711
Left groove 713, and the cross section of the right groove 723 on each first right buckling surface 721 is generally in rectangle；Each second
Left groove 713 on left buckling surface 712, and the cross section of the right groove 723 on each second right buckling surface 722 is generally in half
It is cylindrical.
Whereby, the assembling steps of the present embodiment are as follows: firstly, the left wing 61 and the right flank 62 is horizontal right in left-right direction
It connects, until the left projection 714 respectively corresponds hook in the right groove 723, the right projection 724 respectively corresponds hook in institute
State left groove 713.It staggeredly engages and mutual hook, allows at this point, being formed between the left clamp hook piece 71 and the right clamp hook piece 72
The left wing 61 is not readily separated with the right flank 62, to reach pre- group of vertical effect.Then, by the left wing 61 toward close to the bottom plate 10
Direction is mobile, and the left pivot ear 11 is allowed to be inserted into the perforation 614 respectively, then the left wing 61 is mobile toward right end, makes described
Left fulcrum 612, which respectively corresponds, imbeds the left pivot hole 111.In this way, the left fulcrum 612 just can hub setting in the left pivot hole
111, the left wing 61 can around 612 institute of left fulcrum at axis rotated relative to the bottom plate 10.Finally, the right flank 62 is past
It is mobile close to the direction of the bottom plate 10, and allow the Thuban ear 12 be inserted into the perforation 624 respectively, then the right flank 62 is turned left
End movement, respectively corresponds the right fulcrum 622 and imbeds the Thuban hole 121.In this way, which the right fulcrum 622 just can pivot
It is placed in the Thuban hole 121, which can rotate around axis formed by the right fulcrum 622 relative to the bottom plate 10.
It is noted that refering to Fig. 7, Fig. 8 and fig. 4 to fig. 6, when the keycap 50 is moved to the decline by the lifting position
During position, each first left buckling surface 711 is pushed up to corresponding second right buckling surface 722, while being driven every
One the first right buckling surface 721 is pushed up to corresponding second left buckling surface 712, until one of them is in the described first left button
Left projection 714 on conjunction face 711 is completely embedded into the right groove 723 on the second right buckling surface 722 corresponding to it, or is it
In one be completely embedded on the second left buckling surface 712 corresponding to it in the right projection 724 on the described first right buckling surface 721
Left groove 713, i.e. composition dead point, the keycap 50 is located at the down position at this time.Refering to Fig. 8, Fig. 7 and fig. 4 to fig. 6, when the key
During cap 50 is moved to the lifting position by the down position, each second left buckling surface 712 is pushed down on to corresponding
The first right buckling surface 721, while each second right buckling surface 722 being driven to push down on to corresponding first left buckling surface
711, it is butted on corresponding to it until one of them is completely embedded into and hooks in the left projection 714 on the described second left buckling surface 712
Right groove 723 on first right buckling surface 721, or be one of them right projection on the described second right buckling surface 722
724 are completely embedded into and hook the left groove 713 being butted on the first left buckling surface 711 corresponding to it, i.e. composition dead point, at this time the key
Cap 50 is located at the lifting position.In this way, the rotation that the left wing 61 and the right flank 62 just can be equal to the angle one respectively
Rotation in amplitude, and the angle of each autorotation is substantially identical.
In addition, since the corner stitch 729,719 is permanent first born against corresponding to it as balance pivot
On the right buckling surface 721 of left buckling surface 711 or the first, so the process relatively rotated in the left clamp hook piece 71 with the right clamp hook piece 72
In, because the contact area between the component reduces and can be effectively reduced frictional force, enable the keycap 50 more stable suitable
Freely movement is moved between the lifting position and the down position.
In addition, for the left groove 713, the left projection 714, the right groove 723 and the right projection 724
State sample implementation, however it is not limited to which the present embodiment is presented.
Therefore, refering to Fig. 9, the second embodiment that the present invention is thinned keyboard includes a bottom plate 10, a circuit board 20, a bullet
Property part 40, a keycap 50 and a pair of see-saw type supporting mechanism 60 '.Double see-saw type supporting mechanisms 60 ' include a left wing 61, one
Right flank 62 and a hooking unit 70 '.The keycap 50 can be relative to the bottom plate 10 in a lifting position far from the bottom plate 10
It is moved between (such as Figure 12), and the down position (such as Figure 13) of a neighbouring bottom plate 10.
Wherein, the insulation film 30 in the first embodiment is not only omitted in the present embodiment, enables the elastic component 40 straight
It connects and is attached on the circuit board 20.Also, main technological disparity is the hooking unit 70 ', so below will be just for this
The structure and actuation relationship of hooking unit 70 ' are illustrated.
Refering to Fig. 9 to Figure 11, there are two the left hooks for being respectively arranged at the left engaging section 616 for the hooking unit 70 ' tool
Part 71 ' and two are respectively arranged at the right clamp hook piece 72 ' of the right engaging section 626.
Each left clamp hook piece 71 ' has opposite and staggered one first left buckling surface 711 ' and one second left buckling surface
712 ', two left grooves 713 ' and two left projections 714 '.Wherein, each first left buckling surface 711 ' has an area Zuo Aokou
715 ' and a left convex buckle area 716 '.The left engaging section 616 of the neighbouring corresponding connection in the area Zuo Aokou 715 ', the left convex buckle area
716 ' the left engaging sections 616 far from corresponding connection.Wherein a left groove 713 ' is to be depressed in the area Zuo Aokou 715 ', wherein one
Left projection 714 ' is to be raised in the left convex buckle area 716 '.In addition, each second left buckling surface 712 ' has an area Zuo Aokou
717 ' and a left convex buckle area 718 '.The left engaging section 616 of the neighbouring corresponding connection in the area Zuo Aokou 717 ', the left convex buckle area
718 ' the left engaging sections 616 far from corresponding connection.Wherein another left groove 713 ' be depressed in the area Zuo Aokou 717 ', wherein
Another left projection 714 ' is to be raised in the left convex buckle area 718 '.
Each right clamp hook piece 72 ' has opposite and staggered one first right buckling surface 721 ' and one second right buckling surface
722 ', two right grooves 723 ' and two right projections 724 '.Wherein, each first right buckling surface 721 ' has an area You Aokou
725 ' and a right convex buckle area 726 '.The right engaging section 626 of the neighbouring corresponding connection in the area You Aokou 725 ', the right convex buckle area
726 ' the right engaging sections 626 far from corresponding connection.Wherein a right groove 723 ' is to be depressed in the area You Aokou 725 ', wherein one
Right projection 724 ' is to be raised in the right convex buckle area 726 '.In addition, each second right buckling surface 722 ' has an area You Aokou
727 ' and a right convex buckle area 728 '.The right engaging section 626 of the neighbouring corresponding connection in the area You Aokou 727 ', the right convex buckle area 728 '
Right engaging section 626 far from corresponding connection.Wherein another right groove 723 ' is to be depressed in the area You Aokou 727 ', wherein another
Right projection 724 ' is to be raised in the right convex buckle area 728 '.
In the present embodiment, the aspect of each left projection 714 ' and each right projection 724 ' is with circular arc lead angle
Rectangular cylinder；The cross section of each left groove 713 ' and each right groove 723 ' is generally in rectangle.Also, the first left button
Conjunction face 711 ' and the described second left buckling surface 712 ' are to be staggered along the longitudinal direction, the second right buckling surface 722 ' with it is described
First right buckling surface 721 ' is to be staggered along the longitudinal direction.
Whereby, 2, Figure 13 and Fig. 9 are to Figure 11 refering to fig. 1, when the keycap 50 is moved to the down position by the lifting position
During, it can equally be produced in the lifting position and the down position between the left clamp hook piece 71 ' and the right clamp hook piece 72 '
Raw clip, so that the left wing 61 rotates in a rotation amplitude respectively with the right flank 62, and the angle of each autorotation is essence
It is identical.In addition, the present embodiment is compared to the first embodiment, not only structure is more simple, but also the left wing 61 and the right flank 62
Other than the mode of horizontal docking in left-right direction, moreover it is possible in such a way that the horizontal fourth of the twelve Earthly Branches connects along the longitudinal direction, increase assembling side
Elasticity in formula.
In addition, the hooking unit 70,70 ' of the various embodiments described above is correspondingly embedded in using the convex block faced upward or downward respectively
In groove, combine the left wing 61 with the mutual hook of right flank 62.But the coupler construction can also turn a direction in fact, change
It for the convex block that will be protruded along the longitudinal direction, is correspondingly embedded in groove, and the left wing 61 and the right flank 62 can also be allowed mutually to rotate.
Therefore, refering to fig. 14, the 3rd embodiment that the present invention is thinned keyboard includes a bottom plate 10, a circuit board 20, one
Insulation film 30, an elastic component 40, a keycap 50 and a pair of see-saw type supporting mechanism 80.Double see-saw type supporting mechanisms 80 wrap
Include a left wing 61, a right flank 62 and a hooking unit 90.The keycap 50 can be relative to the bottom plate 10 in the separate bottom plate 10
Lifting position (such as Figure 18), moved between the down position (such as Figure 19) of a neighbouring bottom plate 10.
Wherein, due to only having the hooking unit 90 and previous embodiment difference, so will be carried out just at difference
Explanation.
Refering to fig. 14 to Figure 17, there are two the left hooks for being respectively arranged at the left engaging section 616 for the hooking unit 90 tool
Part 91 and two are respectively arranged at the right clamp hook piece 92 of the right engaging section 626.
Each left clamp hook piece 91 has opposite and staggered one first left buckling surface 911 and one second left buckling surface 912,
And left pinch plate 913 and left pinch plate 914 once on one overlapped up and down.Wherein, left pinch plate 913 has along right and left on this
Left rank block 933 to arrangement and in length is sequentially successively decreased on one first on left rank block 931, one second left rank block 932 and a third.
The left engaging section 616 of the left rank block 931 far from corresponding connection on first, left rank block 933 is adjacent to corresponding connection in the third
Left engaging section 616.Under this left pinch plate 914 have in left-right direction arrangement and length sequentially successively decrease one first under left rank block
Left rank block 935 under 934 and one second.Left rank block 934 is adjacent to the left engaging section 616 of corresponding connection under first for this, this is under second
Left engaging section 616 of the left rank block 935 far from corresponding connection.The length of left rank block 933 is less than the left rank under first in the third
It block 934 and self overlaps and a left accommodating space 915 is collectively formed.Left rank block 932 and the left rank under second on second
About 935 block overlaps.The first left buckling surface 911 is formed in the top surface of the left rank block 934 under first, the second left buckling surface
912 are formed in the bottom surface of the left rank block 931 on first.Also, the left buckling surface 911 and second of the first of each left clamp hook piece 91
Left buckling surface 912 is to arrange in left-right direction.
Each right clamp hook piece 92 has opposite and staggered one first right buckling surface 921 and one second right buckling surface 922,
An and overlapping upper right pinch plate 923 and right jamming button plate 924 once up and down.Wherein, which has along right and left
To one first upper right rank block 941, one second upper right rank block 942 and the upper right rank block 943 of a third arranged and length is sequentially successively decreased.
The right engaging section 626 of the first upper right rank block 941 far from corresponding connection, the upper right rank block 943 of the third is adjacent to corresponding connection
Right engaging section 626.The lower right pinch plate 924 has the one first lower right rank block that arrangement and length are sequentially successively decreased in left-right direction
944 and one second lower right rank block 945.The first lower right rank block 944 is adjacent to the right engaging section 626 of corresponding connection, this is under second
Right engaging section 626 of the right rank block 945 far from corresponding connection.The length of the upper right rank block 943 of the third is less than the first lower right rank
It block 944 and self overlaps and a right accommodating space 925 is collectively formed.The second upper right rank block 942 and the second lower right rank
About 945 block overlaps.The first right buckling surface 921 is formed in the top surface of the first lower right rank block 945, the second right buckling surface
922 are formed in the bottom surface of the first upper right rank block 941.Also, the right buckling surface 921 and second of the first of each right clamp hook piece 92
Right buckling surface 922 arranges in left-right direction.
Whereby, the assembling steps of the present embodiment are as follows: firstly, the left wing 61 and the right flank 62 is horizontal right along the longitudinal direction
It connects, until left rank block 931 is embedded in the right accommodating space 925 on first or the first upper right rank block 941 is embedded at the left side for this
In accommodating space 915.At this point, buckle of the left rank block 931 by the second upper right rank block 942, the first upper right rank on first
Buckle of the block 941 by the left rank block 932 on second, is handed over so that being formed between the left clamp hook piece 91 and the right clamp hook piece 92
Mistake engagement and mutual hook, allow the left wing 61 to be not readily separated with the right flank 62, to reach pre- group of vertical effect.
In addition, 8, Figure 19 and Figure 15 are to Figure 17 refering to fig. 1, when the keycap 50 is moved to the down position by the lifting position
During, each first left buckling surface 911 is pushed up to corresponding second right buckling surface 922, while driving each
First right buckling surface 921 is pushed up to corresponding second left buckling surface 912, until one of them first left buckling surface 911 is complete
It is bonded the second right buckling surface 922 corresponding to it entirely, i.e. composition dead point, the keycap 50 is located at the down position at this time.Refering to figure
19, Figure 18 and Figure 15 to Figure 17, during the keycap 50 is moved to the lifting position by the down position, each second
Left buckling surface 912 is pushed down on to corresponding first right buckling surface 921, while driving each second right buckling surface 922 downwards
Corresponding first left buckling surface 911 is pushed against, until one of them second left buckling surface 911 is bonded first corresponding to it completely
Right buckling surface 921, i.e. composition dead point, the keycap 50 is located at the lifting position at this time.In this way, the left wing 61 and the right flank 62
Just the angle for rotating, and rotating in the rotation amplitude that the angle can be equal to one respectively is substantially identical.
Conclude above-mentioned, the double see-saw type supporting mechanisms of the present invention and slimming keyboard have effect as described below and excellent point ︰
One, the present invention is handed over by being formed between the left clamp hook piece 71 (71 ', 91) and the right clamp hook piece 72 (72 ', 92)
Mistake engagement and mutual hook, so that double see-saw type supporting mechanisms 60 (60 ', 80) can be carried out pre- group of vertical operation, to promote assembling
Efficiency.
Two, the present invention between the left clamp hook piece 71 (71 ', 91) and the right clamp hook piece 72 (72 ', 92) by staggeredly nibbling
It closes and generates extreme position, that is, the lifting position and the down position, moved down on the keycap 50 so can be adjusted according to use demand
Dynamic process, assists without other assemblies, integrally-built complexity is effectively reduced.
Three, during the keycap 50 of the invention is mobile between the lifting position and the down position, each first
Left buckling surface 711 (711 ', 911) mutually pushes against with corresponding second right buckling surface 722 (722 ', 922), while driving each
A first right buckling surface 721 (721 ', 921) mutually pushes against with corresponding second left buckling surface 712 (712 ', 912), so that should
Left wing 61 and the right flank 62 can rotate substantially identical angle respectively.
Claims (10)
1. a kind of double see-saw type supporting mechanisms, be connected between bottom plate and keycap suitable for installation, enable the keycap relative to
The bottom plate moves between the down position of lifting position and the neighbouring bottom plate far from the bottom plate, double see-saw types
Supporting mechanism includes left wing, right flank and hooking unit, it is characterised in that:
The left wing include in left-right direction extend and parallel to each other two left rocker arms separately, and respectively along the longitudinal direction
Two left fulcrums, the two left pivots of the left rocker arm are set to, each left rocker arm has using respective left fulcrum as boundary
Left pivot joint section and left engaging section, each left pivot are set to respective left pivot joint section；
The right flank include in left-right direction extend and parallel to each other two right rocker arms separately, and respectively along the longitudinal direction
Two right fulcrums, two right pivots of the right rocker arm are set to, each right rocker arm has using respective right fulcrum as boundary
Thuban connects section and right engaging section, and each right pivot is set to respective Thuban and connects section；
The hooking unit includes two left clamp hook pieces and two right clamp hook pieces, and the left clamp hook piece is respectively arranged at the left wing
Two left engaging sections, each left clamp hook piece has opposite and staggered first left buckling surface and the second left buckling surface, described
Right clamp hook piece is respectively arranged at two right engaging sections of the right flank, each right clamp hook piece has opposite and staggered first right side
Buckling surface and the second right buckling surface；
It is formed between the left clamp hook piece and the right clamp hook piece and is staggeredly engaged and mutual hook, the left wing is around the left fulcrum
The rotation of formed axis, right flank axis rotation formed by the right fulcrum, when the keycap is moved by the lifting position
During moving to the down position, each first left buckling surface is pushed up to corresponding second right buckling surface, simultaneously
Each first right buckling surface is driven to push up to corresponding second left buckling surface, until the left clamp hook piece and the right card
It hooks and generates clip between part, during the keycap is moved to the lifting position by the down position, each the
Two left buckling surfaces are pushed down on to corresponding first right buckling surface, while each second right buckling surface being driven to push down on to opposite
The left buckling surface of first answered, until generating clip between the left clamp hook piece and the right clamp hook piece, so that the left wing and institute
The angle that stating right flank can rotate and rotate in a rotation amplitude respectively is substantially identical.
2. double see-saw type supporting mechanisms according to claim 1, it is characterised in that:
The left buckling surface of the first of each left clamp hook piece arranges along the longitudinal direction with the second left buckling surface, each right clamp hook piece
First right buckling surface arranges along the longitudinal direction with the second right buckling surface, second right side of each first left buckling surface corresponding thereto
Buckling surface male-female engagement each other, the first right buckling surface of each second left buckling surface corresponding thereto male-female engagement each other, institute
Left wing is stated to combine in left-right direction with the right flank.
3. double see-saw type supporting mechanisms according to claim 2, it is characterised in that:
Each first left buckling surface and each second left buckling surface are respectively provided with the area Zuo Aokou and left convex buckle area, and the left side is recessed
Detain left engaging section of the area adjacent to corresponding connection, left engaging section of the left convex buckle area far from corresponding connection, each left card
Hooking part also has the left groove for being depressed in the area Zuo Aokou, and is raised in the left projection in the left convex buckle area, each first
Right buckling surface and each second right buckling surface are respectively provided with the area You Aokou and right convex buckle area, and the area You Aokou is neighbouring corresponding
The right engaging section of connection, right engaging section of the right convex buckle area far from corresponding connection, each right clamp hook piece also have recess
Right groove in the area You Aokou, and be raised in the right projection in the right convex buckle area, the left projection respectively correspond hook in
The right groove, the right projection respectively correspond hook in the left groove.
4. double see-saw type supporting mechanisms according to claim 3, it is characterised in that:
Each second right buckling surface also has the corner stitch between the area You Aokou and the right convex buckle area, the right side
The area Ao Kou is mutually positioned at an angle with the right convex buckle area, when the keycap moves between the lifting position and the down position
During, the corner stitch perseverance is resisted against on the first left buckling surface of the left clamp hook piece of hook corresponding to its right clamp hook piece, and
And the rotation amplitude is substantially equal to the angle.
5. double see-saw type supporting mechanisms according to claim 1, it is characterised in that:
The left buckling surface of the first of each left clamp hook piece arranges in left-right direction with the second left buckling surface, each right clamp hook piece
First right buckling surface arranges in left-right direction with the second right buckling surface, and the left wing combines along the longitudinal direction with the right flank.
6. double see-saw type supporting mechanisms according to claim 5, it is characterised in that:
Each left clamp hook piece also has overlapping up and down upper left pinch plate and lower left pinch plate, and the upper left pinch plate has edge
Left and right directions arrangement and length sequentially successively decrease first on left rank block, left rank block in left rank block and third on second, described first
Left engaging section of the upper left rank block far from corresponding connection, left engaging section of the left rank block adjacent to corresponding connection in the third, institute
Left rank block under left rank block and second, described under stating lower left pinch plate has that arrangement and length in left-right direction sequentially successively decreases first
Left engaging section of the left rank block adjacent to corresponding connection, left engaging of the left rank block far from corresponding connection under described second under first
Section left rank block and self overlap under the length of left rank block is less than described first in the third and left accommodating sky is collectively formed
Between, left rank block overlaps up and down under left rank block and described second on described second, and the first left buckling surface is formed in described first
The top surface of lower left rank block, the second left buckling surface are formed in the bottom surface of left rank block on described first, each right clamp hook piece is also
With overlapping up and down upper right pinch plate and lower right pinch plate, the upper right pinch plate there is arrangement in left-right direction and length according to
The first upper right rank block, the second upper right rank block and the upper right rank block of third that sequence is successively decreased, the first upper right rank block connect far from corresponding
The right engaging section connect, the upper right rank block of third is adjacent to the right engaging section of corresponding connection, and the lower right pinch plate is with along a left side
The the first lower right rank block and the second lower right rank block that right direction arrangement and length are sequentially successively decreased, the neighbouring institute of the first lower right rank block are right
The right engaging section that should be connected, right engaging section of the second lower right rank block far from corresponding connection, the upper right rank block of third
Length is less than the first lower right rank block and self overlap and be collectively formed right accommodating space, the second upper right rank block and
The second lower right rank block overlaps up and down, and the first right buckling surface is formed in the top surface of the first lower right rank block, and described the
Two right buckling surfaces are formed in the bottom surface of the described first upper right rank block, and left rank block is embedded in the right accommodating space on described first
And the buckle by the described second upper right rank block, the first upper right rank block are embedded in the left accommodating space and by described
The buckle of left rank block on second.
7. a kind of slimming keyboard includes bottom plate, keycap and double see-saw type supporting mechanisms, it is characterised in that:
The keycap is arranged on the bottom plate top；
Double see-saw type supporting mechanisms are mounted and attached between the bottom plate and the keycap, enable the keycap relative to
The bottom plate moves between the down position of lifting position and the neighbouring bottom plate far from the bottom plate, double see-saw types
Supporting mechanism includes left wing, right flank and hooking unit；
The left wing has extension and parallel to each other two left rocker arms separately in left-right direction, and respectively along the longitudinal direction
Two left fulcrums, the two left pivots of the left rocker arm are set to, each left rocker arm has using respective left fulcrum as boundary
Left pivot joint section and left engaging section, each left pivot are set to respective left pivot joint section；
The right flank has extension and parallel to each other two right rocker arms separately in left-right direction, and respectively along the longitudinal direction
Two right fulcrums, two right pivots of the right rocker arm are set to, each right rocker arm has using respective right fulcrum as boundary
Thuban connects section and right engaging section, and each right pivot is set to respective Thuban and connects section；
For the hooking unit tool there are two left clamp hook piece and two right clamp hook pieces, the left clamp hook piece is respectively arranged at the left wing
Two left engaging sections, each left clamp hook piece has opposite and staggered first left buckling surface and the second left buckling surface, described
Right clamp hook piece is respectively arranged at two right engaging sections of the right flank, each right clamp hook piece has opposite and staggered first right side
Buckling surface and the second right buckling surface；
It is formed between the left clamp hook piece and the right clamp hook piece and is staggeredly engaged and mutual hook, the left wing is around the left fulcrum
The rotation of formed axis, right flank axis rotation formed by the right fulcrum, when the keycap is moved by the lifting position
During moving to the down position, each first left buckling surface is pushed up to corresponding second right buckling surface, simultaneously
Each first right buckling surface is driven to push up to corresponding second left buckling surface, until the left clamp hook piece and the right card
It hooks and generates clip between part, during the keycap is moved to the lifting position by the down position, each the
Two left buckling surfaces are pushed down on to corresponding first right buckling surface, while each second right buckling surface being driven to push down on to opposite
The left buckling surface of first answered, until generating clip between the left clamp hook piece and the right clamp hook piece, so that the left wing and institute
The angle that stating right flank can rotate and rotate in a rotation amplitude respectively is substantially identical.
8. slimming keyboard according to claim 7, it is characterised in that:
The left buckling surface of the first of each left clamp hook piece and the second left buckling surface arrange along the longitudinal direction and are respectively provided with left recessed button
Area and left convex buckle area, the area Zuo Aokou is adjacent to the left engaging section of corresponding connection, and the left convex buckle area is far from corresponding connection
Left engaging section, each left clamp hook piece also has the left groove for being depressed in the area Zuo Aokou, and is raised in the left convex buckle
The left projection in area, the right buckling surface of the first of each right clamp hook piece are arranged and are respectively provided with along the longitudinal direction with the second right buckling surface
The area You Aokou and right convex buckle area, the area You Aokou adjacent to corresponding connection right engaging section, the right convex buckle area far from institute it is right
The right engaging section that should be connected, each right clamp hook piece also have the right groove for being depressed in the area You Aokou, and are raised in described
The right projection in right convex buckle area, the left wing can combine in left-right direction with the right flank, the left projection respectively correspond hook in
The right groove, the right projection respectively correspond hook in the left groove.
9. slimming keyboard according to claim 8, it is characterised in that:
Each second right buckling surface also has the corner stitch between the area You Aokou and the right convex buckle area, the right side
The area Ao Kou is mutually positioned at an angle with the right convex buckle area, when the keycap moves between the lifting position and the down position
During, the corner stitch perseverance is resisted against on the first left buckling surface of the left clamp hook piece of hook corresponding to its right clamp hook piece, and
And the rotation amplitude is substantially equal to the angle.
10. slimming keyboard according to claim 7, it is characterised in that:
Each left clamp hook piece also has overlapping up and down upper left pinch plate and lower left pinch plate, and the upper left pinch plate has edge
Left and right directions arrangement and length sequentially successively decrease first on left rank block, left rank block in left rank block and third on second, described first
Left engaging section of the upper left rank block far from corresponding connection, left engaging section of the left rank block adjacent to corresponding connection in the third, institute
Left rank block under left rank block and second, described under stating lower left pinch plate has that arrangement and length in left-right direction sequentially successively decreases first
Left engaging section of the left rank block adjacent to corresponding connection, left engaging of the left rank block far from corresponding connection under described second under first
Section left rank block and self overlap under the length of left rank block is less than described first in the third and left accommodating sky is collectively formed
Between, left rank block overlaps up and down under left rank block and described second on described second, and the first left buckling surface is formed in described first
The top surface of lower left rank block, the second left buckling surface are formed in the bottom surface of left rank block on described first, each left clamp hook piece
First left buckling surface arranges in left-right direction with the second left buckling surface, each right clamp hook piece also has upper right card overlapping up and down
Buckle and lower right pinch plate, the upper right pinch plate have the first upper right rank that arrangement and length are sequentially successively decreased in left-right direction
Block, the second upper right rank block and the upper right rank block of third, the right engaging section of the first upper right rank block far from corresponding connection, described
Three upper right rank blocks are adjacent to the right engaging section of corresponding connection, and the lower right pinch plate has arrangement in left-right direction and length is sequentially
The the first lower right rank block and the second lower right rank block to successively decrease, right engaging section of the first lower right rank block adjacent to corresponding connection, institute
Right engaging section of the second lower right rank block far from corresponding connection is stated, the length of the upper right rank block of third is less than first lower right
Rank block and right accommodating space self is overlapped and is collectively formed, above and below the second upper right rank block and the second lower right rank block
Overlapping, the first right buckling surface are formed in the top surface of the first lower right rank block, and the second right buckling surface is formed in described
The bottom surface of first upper right rank block, the right buckling surface of the first of each right clamp hook piece arrange in left-right direction with the second right buckling surface,
The left wing can combine along the longitudinal direction with the right flank, on described first left rank block be embedded in the right accommodating space and by
To the buckle of the described second upper right rank block, the first upper right rank block is embedded in the left accommodating space and by described second
The buckle of upper left rank block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810474901.2A CN108428574B (en) | 2018-05-17 | 2018-05-17 | Double see-saw type supporting mechanisms and slimming keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810474901.2A CN108428574B (en) | 2018-05-17 | 2018-05-17 | Double see-saw type supporting mechanisms and slimming keyboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108428574A CN108428574A (en) | 2018-08-21 |
| CN108428574B true CN108428574B (en) | 2019-11-26 |
Family
ID=63163467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810474901.2A Active CN108428574B (en) | 2018-05-17 | 2018-05-17 | Double see-saw type supporting mechanisms and slimming keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108428574B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979123B (en) * | 2015-07-15 | 2017-04-05 | 苏州达方电子有限公司 | Button and its keyboard |
| CN205508686U (en) * | 2015-10-23 | 2016-08-24 | 东莞市凯华电子有限公司 | Noiseless key switch |
| CN107978468B (en) * | 2018-01-17 | 2019-05-31 | 精元电脑股份有限公司 | Double see-saw type supporting mechanisms and slimming keyboard |
| CN208173436U (en) * | 2018-05-17 | 2018-11-30 | 精元电脑股份有限公司 | Double see-saw type supporting mechanisms and slimming keyboard |
-
2018
- 2018-05-17 CN CN201810474901.2A patent/CN108428574B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108428574A (en) | 2018-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9632530B2 (en) | Display panel responsive key retraction | |
| CN109654113B (en) | Rotating shaft module of folding device | |
| US11034262B2 (en) | Seat cushion extension device | |
| CN100422578C (en) | Two-axis hinge with rotation limiting mechanism | |
| CN208173436U (en) | Double see-saw type supporting mechanisms and slimming keyboard | |
| KR20160141009A (en) | Display device | |
| US20150222313A1 (en) | Automated arrangement of a mobile apparatus in equipment | |
| CN100436986C (en) | Refrigerator | |
| CN208142055U (en) | The position indicator and dual-power transfer switch of dual-power transfer switch | |
| EP2977176A1 (en) | Linkage mechanism between uniaxial die opening and closing and bottom die positioning | |
| JP6001341B2 (en) | Overlock sewing machine | |
| CN108428574B (en) | Double see-saw type supporting mechanisms and slimming keyboard | |
| US20110250777A1 (en) | Burn-in socket having actuating mechanism driven alternatively for driving sliding plate | |
| WO2005075151A1 (en) | Stapler | |
| AU2013226554A1 (en) | Stapler with arrangement for tensioning an elastic member forming part of the stapler | |
| TW201921221A (en) | A hinge module for foldable type devices having a fourth sliding portion at an end of an intermediate transmission member slidably positioned on a second sliding portion of a transmission member to allow the transmission member and a transmission plate to move in opposite directions | |
| KR20040089471A (en) | Handle device for open and shut | |
| TWI657467B (en) | Double seesaw-type support mechanism and thin word key | |
| TWM564247U (en) | Dual-seesaw type support mechanism and thinned key | |
| CN201276919Y (en) | Pivot apparatus used for household electrical appliance | |
| TW202005819A (en) | Binding tool | |
| US20230262916A1 (en) | Node safe locking device, and server | |
| CN109753115B (en) | Linkage mechanism and electronic device | |
| CN107605931A (en) | Link-type Fan Xian mechanisms | |
| CN105807859A (en) | Electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |