CN105302227B - Support construction and the expansion foundation for applying it - Google Patents
Support construction and the expansion foundation for applying it Download PDFInfo
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- CN105302227B CN105302227B CN201410240599.6A CN201410240599A CN105302227B CN 105302227 B CN105302227 B CN 105302227B CN 201410240599 A CN201410240599 A CN 201410240599A CN 105302227 B CN105302227 B CN 105302227B
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- sliding part
- slope
- support construction
- lifting element
- butting section
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Abstract
The present invention provide a kind of support construction and application its expansion foundation.Support construction includes elastic element, sliding part, lifting element and damper.Sliding part has a slope, and is connected to elastic element, and when the elastic element stress, elastic element promotes sliding part to move along first axle.Lifting element is set on the path that slope passes through, and when sliding part is mobile, slope is moved towards lifting element.Lifting element has butting section, and when lifting element stress makes butting section compress slope, sliding part stops movement, and the height and position of lifting element is fixed.Damper is in conjunction with sliding part, the height and position fixed time point to slow down the movement speed of sliding part, to postpone lifting element.
Description
Technical field
The present invention about a kind of support construction and application its expansion foundation, especially with regard to one kind have support construction and
Expansion foundation suitable for portable electronic devices.
Background technique
Notebook computer stress it is light and short, and user can be allowed to operate under circumstances convenient for users to carrying.
However, the functional expansion slot (such as: USB, VGA or HDMI) for compared to desktop computer, on notebook computer
It is limited with extendibility (expandability).If also, user is when being intended to through notebook computer using peripheral equipment, it is necessary to
These peripheral equipments are first established into line with notebook computer respectively.Peripheral equipment above-mentioned such as screen, keyboard, is beaten slide-mouse
Print machine, external connected hand disk, network interface card or scanner etc..But when user is intended to take away notebook computer, but it is necessary
By the wiring of these peripheral equipments from notebook computer removal.
In order to save the movement that must plug these peripheral equipments from notebook computer every time, notebook computer can be by expansion
Pedestal is filled, connection is first established with peripheral equipment by expansion foundation.And expansion foundation can first and these peripheral equipments (peripheral
Equipment the or not of) keeping connecting and determining whether to connect with notebook computer start the equipment on periphery.Therefore notes type
When computer is engaged with expansion foundation, user can directly operate these peripheral equipments by notebook computer.Work as user
When wanting to take away notebook computer, user need only release the electric connection between expansion foundation and notebook computer, can incite somebody to action
Notebook computer is taken away, and the equipment on periphery can also cut off the connection with notebook computer immediately.
Fig. 1 is please referred to, is painted the portable electronic devices of the prior art and side diagram that expansion foundation is connect.Citing and
Speech, portable electronic devices are notebook computer.The expansion foundation 1 of the prior art has a pedestal 10, a loading plate 11 and extremely
A few support column 12.Loading plate 11 and support column 12 are set on pedestal 10.When notebook computer 13 is placed on expansion foundation 1
When, the Port (not being painted) of portable electronic devices 13 and the Port 14 of expansion foundation 1 be combined with each other, and are electrically connected with reaching
It connects.At this point, the bottom surface of portable electronic devices 13 can be resisted against loading plate 11 and support column 12.
However, the height and position due to support column 12 can not adjust, the expansion foundation 1 of the prior art can only connect spy
Determine the portable electronic devices 13 of thickness or specific shape.When another larger-size portable electronic devices 13 ' are placed in expansion
When filling pedestal 1, the portable electronic devices 13 ' of larger size and are possible to nothing for the height and position of support column 12 to be cooperated
The Port 14 of method and expansion foundation 1 contacts with each other, in turn result in large scale portable electronic devices 13 ' can not and expansion foundation
1 establishes electric connection.
Summary of the invention
To solve above-mentioned problem of the prior art, the object of the present invention is to provide a kind of support construction and its is applied
Expansion foundation, this support construction determine the height of lifting element using the position that the slope of sliding part supports, and utilize resistance
Buddhist nun's device and elastic element slow down the speed of the slope movement of sliding part, to postpone the time that lifting element reaches positioning.
Wherein an embodiment provides a kind of support construction to the present invention.Support construction includes elastic element, sliding part, lifting member
Part and damper.Sliding part has a slope, and is connected to elastic element, and when the elastic element stress, elastic element promotees
Move sliding part along first axle.Lifting element is set on the path that slope passes through, when sliding part is mobile, slope
It is moved towards lifting element.Lifting element has butting section, and when butting section compresses slope, sliding part stops movement, and rises
The height and position of drop element is fixed.Damper is in conjunction with sliding part, to slow down the movement speed of sliding part.
According to above-mentioned design, a pulling piece is further included, there is a first end and opposite with the first end one second
End, when the first end is rotated using a fulcrum as axis, which drives the sliding part to move along the first axle.
According to above-mentioned design, which is a lever, which is set to the second end.
According to above-mentioned design, which is a lever, which is set between the first end and the second end.
According to above-mentioned design, which is connected to the elastic element, when the first end is rotated by axis of the fulcrum
When, which pulls the elastic element, and drives the sliding part mobile.
According to above-mentioned design, further include a driven member, wherein the driven member is resisted against the first end, and the driven member with
The elastic element is connect with the sliding part, and when the first end is rotated using the fulcrum as axis, which pushes the driven member,
And drive the sliding part mobile.
According to above-mentioned design, which is arranged on a bottom plate, and the support construction further includes a reset element,
The reset element one end is connected to the bottom plate, and the other end is connected to the pulling piece, when the pulling piece is resetted by the reset element
When, drive the sliding part to return back to an initial position.
According to above-mentioned design, which is a cascaded surface, and the butting section is equipped with the ladder knot for cooperating the slope
Structure.
According to above-mentioned design, which is arranged on a bottom plate, and the lifting element includes: an ejection sheath, tool
There is the butting section；And an elastic component, wherein the elastic component one end is connected to the bottom plate, which is connected to the top
Sheath out, so that the ejection sheath is moved back and forth along a second axis, wherein not parallel first axle of the second axis.
According to above-mentioned design, which is arranged on a bottom plate, and the lifting element includes: a jacking block, is had
The butting section, and the butting section is against the slope；And a body of rod, wherein the body of rod one end is articulated in the bottom plate, and the body of rod is another
One end is connected to the jacking block, and when the slope is mobile towards the jacking block, which is raised along the slope.
Another embodiment of the present invention simultaneously provides a kind of expansion foundation, including pedestal, floating head, at least an activation members
(trigger) and an at least support construction.Floating head is movably disposed on pedestal, and partly covers seat surface, wherein
Floating head has a bottom surface.Activation members are set on bottom surface.Sliding part has a slope, and connect with elastic element, when
When activation members start support construction, elastic element promotes sliding part to move along a first axle.Lifting element is set to slope
By path on, when sliding part is mobile, slope is moved towards lifting element, and wherein lifting element has butting section, when
When butting section compresses slope, sliding part stops movement, and the height and position of the butting section of lifting element is fixed.Damper with
Sliding part combines, to slow down the movement speed of sliding part, so that the height for postponing lifting element is pushed against regular time point.
In the expansion foundation of the embodiment of the present invention, support construction reduces the speed of sliding part using damper and elastic element
Degree can postpone the time of fixed lifting element.Therefore, the lifting element of support construction can be according to the thickness of portable electronic devices
Or size, it is adjusted to just be fixed after appropriate location, to provide support to portable electronic devices.In this way, the present invention is implemented
The expansion foundation of example, is applicable to the portable electronic devices of different sizes and different-thickness.
The beneficial effect of the above embodiment of the present invention compared with the existing technology is that support construction is risen using slope adjustment
The height and position of element is dropped, and reduces the speed of sliding part using damper and elastic element, to postpone fixed lifting element
Time.That is, lifting element can just be moved to appropriate height after fixed at a distance from portable electronic devices are between pedestal
It spends position and is fixed, to provide support to portable electronic devices.Therefore, the expansion foundation of the embodiment of the present invention, it is applicable
In different sizes and the portable electronic devices of different-thickness.
In order to being further understood that technology of the invention, method and effect, please refer to below in connection with of the invention detailed
Illustrate, schema, it is believed that feature and feature of the invention, when can thus be able to deeply and it is specific understand, however institute's accompanying drawings with
Attachment is only for reference and description, and is not intended to limit the present invention.
Detailed description of the invention
Fig. 1 shows the side diagram that the expansion foundation of the prior art is connect with notebook computer.
Fig. 2 shows that the support construction of the embodiment of the present invention is applied to the stereogram exploded view of expansion foundation.
Fig. 3 A shows the partial enlarged view of the first support construction of the embodiment of the present invention.
Fig. 3 B shows the stereogram exploded view of the first support construction of the embodiment of the present invention.
When Fig. 4 A shows that portable electronic devices are placed in the expansion foundation of the embodiment of the present invention, the work of the first support construction
Dynamic schematic diagram.
When Fig. 4 B shows that the portable electronic devices of another size are placed in the expansion foundation of the embodiment of the present invention, first
The illustrative view of support structure.
Fig. 5 A shows the partial enlarged view of the second support construction of the embodiment of the present invention.
Fig. 5 B shows the stereogram exploded view of the second support construction of the embodiment of the present invention.
When Fig. 6 A shows that portable electronic devices are placed in the expansion foundation of the embodiment of the present invention, the work of the second support construction
Dynamic schematic diagram.
When Fig. 6 B shows that the portable electronic devices of another size are placed in the expansion foundation of the embodiment of the present invention, second
The illustrative view of support structure.
[main element symbol description]
Prior art expansion foundation 1
Pedestal 10
Loading plate 11
Support column 12
Port 14
Expansion foundation 2
Pedestal 200
Upper cover 201
First opening 201h
Second opening 203h
Bottom plate 202
Guide structure 202b
Hosel 202P
Stopper section 202s
Outer cover 203
Floating head 210
Loading end 210a
Bottom surface 210b
First activation members 211
Second activation members 212
First support construction 220
Elastic element 221
Sliding part 222,232
Moving distance D1, D2
Slope 222a, 232a
Rack gear 222b, 232b
Damper 223,233
Lifting element 224,234
Eject sheath 2241
Bottom butting section 2241a, 2341a
Top butting section 2241b, 2341b
Elastic component 2242
Pulling piece 225,235
First end 225a, 235a
The second end 225b, 235b
Inclined-plane 225c, 235c
Reset element 226,236
First axle L1
Second axis L2
Third axis L3
Second support construction 230
Elastic element 231
Limiting slot 2320
Jacking block 2341
The body of rod 2342
Driven member 237
Fluting 2370
Four axistyle L4
5th axis L5
6th axis L6
Portable electronic devices 3,3 ', 13,13 '
Specific embodiment
Referring to figure 2., the stereogram exploded view of the expansion foundation of the embodiment of the present invention is shown.Expansion foundation 2 includes a pedestal
200, a floating head 210 and at least one support construction, and in Fig. 2, the quantity of support construction are multiple, and are the respectively
One support construction 220 and one second support construction 230.Though in addition it is noted that coming detailed with expansion foundation in the present embodiment
Illustrate the support construction in the embodiment of the present invention.But the support construction of the embodiment of the present invention can also be applied to other elements, to mention
For supporting the function of object, and not only it is limited to apply on expansion foundation.
Pedestal 200 includes a upper cover 201 and a bottom plate 202.Upper cover 201 and 202 common definition of bottom plate go out an accommodating space,
To accommodate electronics module (not shown), such as circuit board.Circuit board is equipped with to be electrically connected with portable electronic devices
Connector (not shown).Portable electronic devices above-mentioned are, for example, notebook computer, tablet computer, personal digital assistant
(PDA) or smart phone.In one embodiment, connector in the fluting of upper cover 201 and floating head 210 by wearing, and can protrude from
Floating head 210, to establish connection with portable electronic devices.
Floating head 210 is movably disposed on pedestal 200, and has a loading end 210a and opposite with loading end 210a
Bottom surface 210b.In one embodiment, wherein side and the side of pedestal 200 are pivotally connected floating head 210, and the bottom surface of floating head 210
It is connected between 210b and pedestal 200 with an elastic component, and is floating at floating head 210 on pedestal 200.Floating head 210 includes at least
One activation members, by taking Fig. 2 as an example, floating head 210 includes one first activation members 211 and one second activation members 212, wherein the first activation members
211 be for starting the first support construction 220, and the second activation members 212 are for starting the second support construction 230.In this hair
In bright embodiment, the first activation members 211 and the second activation members 212 are the pillars being set on the bottom surface 210b of floating head 210.The
One activation members 211 the first support construction 220 of cooperation makees flowing mode and the second activation members 212 the second support construction 230 of cooperation
Flowing mode of making will be in being hereinafter described in detail.
First support construction 220 and the second support construction 230 are all set in the accommodating space of pedestal 200, to support
Portable electronic devices.In embodiments of the present invention, the first support construction 220 is set on the bottom plate 202 of pedestal 200, the
Two support constructions 230 are set to 201 top of upper cover.
A and Fig. 3 B referring to figure 3..Fig. 3 A shows the partial enlarged view of the first support construction of the embodiment of the present invention.Fig. 3 B
Show the stereogram exploded view of the first support construction of the embodiment of the present invention.First support construction 220 includes elastic element 221, slides
Moving part 222, damper 223, lifting element 224, pulling piece 225 and reset element 226.Wherein one end connects elastic element 221
In sliding part 222.When 221 stress of elastic element, elastic element 221 applies an active force to sliding part 222.In an embodiment
In, elastic element 221 is extension spring or compressed spring.
Sliding part 222 has slope 222a.In embodiments of the present invention, slope 222a is coarse inclined-plane, or
It is a cascaded surface.When sliding part 222 receives the active force of elastic element 221, sliding part 222 is moved along first axle L1
It is dynamic.In one embodiment, sliding part 222 is set on bottom plate 202, and bottom plate 202 is equipped with position limiting structure (not shown), with limit
Sliding part 222 processed can only move back and forth on first axle L1.Position limiting structure such as groove, fin, pillar, bolt, screw column
Or combinations thereof.In addition, in the present embodiment, sliding part 222 simultaneously has limiting slot, cooperate the position limiting structure on bottom plate, to limit
The moving range of sliding part 222.
Damper 223 is combined with sliding part 222, to reduce mobile speed of 222 stress of sliding part after elastic element 221
Degree.That is, damper 223 can provide cunning when sliding part 222 is moved by the active force that elastic element 221 is transmitted
222 resistance of moving part, and reduce the movement speed of sliding part 222.In one embodiment, damper 223 is a gear dampers,
And then mate gear damper is equipped with rack gear 222b, middle rack 222b and the mutual bridle joint of gear dampers to sliding part 222.Work as cunning
When moving part 222 is mobile, the gear of gear dampers is driven and rotated by rack gear 222b.The meeting when the rotation of the gear of gear dampers
Resistance is provided, the movement speed of sliding part 222 can be reduced.
In the present embodiment, lifting element 224 is set to above the path that slope 222a can pass through, and can be along one the
Two axis L2 are moved back and forth.The not parallel first axle L1 of second axis L2.In the present embodiment, second axis L2 is generally with first
Axis L1 is vertical.
The lifting element 224 of the present embodiment includes an an ejection sheath 2241 and elastic component 2242, wherein ejection sheath 2241 with
It is set on bottom plate 202 by means of elastic component 2242, and to contradict portable electronic devices.In other words, 2242 one end of elastic component connects
It is connected to the bottom of ejection sheath 2241, the other end is connected on bottom plate 202.The bottom for ejecting sheath 2241 is equipped with a bottom butting section
2241a, and butting section 2241a is to cooperate slope 222a and be arranged.For example, it when slope 222a is cascaded surface, supports
Relying part 2241a has the hierarchic structure in face of slope 222a setting.
In the present embodiment, guide structure 202b can be equipped on bottom plate 202.Guide structure 202b is, for example, to be convexly equipped in bottom plate
The guide rail or pillar on 202 surfaces.When the top butting section 2241b of ejection sheath 2241 is by the external force pressure pushed, such as eject
Sheath 2241 by portable electronic devices weight and when being oppressed, ejection sheath 2241 can be by guide structure 202b along second axis
L2 is moved down.In addition, when be applied to ejection sheath 2241 top butting section 2241b external force be removed when, eject sheath 2241
It can move up and reset along second axis L2 by elastic component 2242 and guide structure 202b.In addition, referring again to Fig. 2,
In the present embodiment, upper cover 201 covers in the first support construction 220, but ejection sheath 2241 is cooperated to be equipped with one first opening 201h, makes
The top butting section 2241b of ejection sheath 2241 can pass through the first opening 201h and protrude out the outer surface for upper cover 201.
In embodiments of the present invention, pulling piece 225 is connected to sliding part 222 with elastic element 221.When 225 quilt of pulling piece
When pulling, elastic element 221 generates pulling force to sliding part 222, to drive sliding part 222 mobile.In one embodiment, it pulls
Part 225 is a lever, and has the first end 225a and the second end 225b opposite with first end 225a, wherein first end
Portion 225a is connected to elastic element 221.In addition, pulling piece 225 has a fulcrum, make first end 225a can be with fulcrum axle center
And it rotates.In embodiments of the present invention, the fulcrum of pulling piece 225 is located at the second end 225b.Specifically, pulling piece 225
The second end 225b is set on bottom plate 202 with a pivot, rotate first end 225a can with third axis L3 axis.?
In one embodiment, third axis L3 is not parallel to first axle L1.When first end 225a is rotated using third axis L3 as axis,
Pulling piece 225 drives sliding part 222 to move along first axle L1.
Pulling piece 225 with the first activation members 211 above-mentioned to cooperate.In the present embodiment, the first activation members 211 are prominent
For the pillar of 210 bottom surface 210b of floating head, and pulling piece 225 is equipped with tiltedly between first end 225a and the second end 225b
Face 225c.When floating head 210 is pushed by the weight of portable electronic devices, the first activation members 211 can be along inclined-plane 225c
It glides, and forces pulling piece 225 towards scheduled direction (such as: clockwise) rotation, to drive sliding part 222 mobile.
Reset element 226 is an elastomer, such as: extension spring, compressed spring or torque spring.It is multiple in the present embodiment
Bit unit 226 is extension spring, and one end is connected to pedestal 200 or bottom plate 202, and the other end is connected to pulling piece 225.When pulling
When part 225 is resetted by reset element 226, the sliding part 222 after stress is mobile can be driven to return back to initial position.In detail and
Speech, by the elastic component between floating head 210 and upper cover 201, is floated when portable electronic devices and the releasing connection of expansion foundation 2
Lid 210 can return to script position.At this point, the first activation members 211 no longer have restriction effect, therefore a pulling piece 225 to pulling piece 225
It is resetted by the elastic-restoring force of reset element 226, and sliding part 222 is driven to be returned to initial position.
In one embodiment, reset element 226 is a torque spring, is set to the fulcrum of pulling piece 225.In another implementation
In example, elastic element 221 also can be used as reset element.
A and Fig. 4 B referring to figure 4. shows that portable electronic devices with different thickness are placed in implementation of the present invention respectively
When the expansion foundation of example, the illustrative view of the first support construction.When portable electronic devices 3,3 ' are placed in expansion foundation 2
When, due to portable electronic devices weight 3,3 ' and floating head 210 is pushed, at this point, set on the bottom surface 210b of floating head 210
The first activation members 211 set can pull pulling piece 225, and stretch elastic element 221, and drive sliding part 222 mobile.This
When, portable electronic devices 3,3 ' can also provide 224 external force of lifting element (i.e. gravity), that is, portable electronic devices 3,3 '
Weight compress the top butting section 2241b of ejection sheath 2241, and move down lifting element 224.
Lifting element 224 by portable electronic devices 3,3 ' weight and decline, with sliding part 222 with the face slope 222a
To lifting element 224, mobile movement can synchronize progress.However, since damper 223 can slow down the mobile speed of sliding part 222
Degree, the speed for keeping sliding part 222 mobile is slower than the speed that lifting element 224 declines, and can postpone the slope of sliding part 222
222a is moved to the lower section of lifting element 224 by initial position, and with lifting element 224 against time.Therefore, lifting element
224 first can cooperate the thickness of portable electronic devices to drop to after suitable position, the slope 222a just meeting of sliding part 222
It is moved to 224 lower section of lifting element, to support and fix lifting element 224.At this point, the slope 222a because of sliding part 222 is supported
It is against the bottom butting section 2241a of lifting element 224, also continues to move to the stopping of sliding part 222.
Specifically, when sliding part 222 is moved to 224 lower section of lifting element towards lifting element 224 with slope 222a
When, the bottom butting section 2241a of lifting element 224 compresses slope 222a, and sliding part 224 is made to stop movement.When portable
When electronic device 3 has partially thin thickness, the mobile stroke of lifting element 224 is shorter, and sliding part 222 is moved along first axle L1
Dynamic distance D1 need to be longer, so that butting section 2241a is resisted against the position that slope 222a is closer to top of the slope, as shown in Figure 4 A.When can
When portable electronic apparatus 3 ' has partially thick thickness, the mobile stroke of lifting element 224 is longer, and sliding part 222 is along first axle
Line L1 moving distance D2 is shorter, and butting section 2241a is made to be resisted against slope 222a close to the position of bottom of slope, as shown in Figure 4 B.
A and Fig. 5 B referring to figure 5..Fig. 5 A shows the partial enlarged view of the second support construction of the embodiment of the present invention.Fig. 5 B
Show the stereogram exploded view of the second support construction of the embodiment of the present invention.Second support construction 230 includes elastic element 231, slides
Moving part 232, damper 233, lifting element 234, pulling piece 235, reset element 236 and driven member 237.
In the present embodiment, wherein one end is connected to sliding part 232 to elastic element 231.When 231 stress of elastic element,
Elastic element 231 promotes sliding part 232 mobile.The other end of elastic element 231 is to be connected to driven member 237.In addition, elasticity member
Part 231 can be compressed spring or extension spring.
The sliding part 232 of the present embodiment, which has slope 232a, slope 232a, to be coarse inclined-plane either ladder
Face.When sliding part 232 receives active force by elastic element 231, sliding part 232 can be driven along four axistyle L4.?
In the present embodiment, four axistyle L4 is parallel with first axle L1.
In one embodiment, upper cover 201 is equipped with position limiting structure (not shown), with the moving range of limit slippage part 232.
Position limiting structure such as groove, fin, pillar, hosel, screw column or combinations thereof.In addition, in one embodiment, being set in upper cover 201
There is hosel 202P, and sliding part 232 has a limiting slot 2320, makes hosel 202P that can wear limiting slot 2320.In addition, limiting slot
2320 long axis direction is roughly parallel to four axistyle L4.Therefore, when sliding part 232 is mobile, the mobile stroke of sliding part 232
It can be limited by the length of limiting slot 2320.
Damper 233 is combined with sliding part 232, to reduce the movement speed of sliding part 232.That is, when sliding
When part 232 is driven by the active force that elastic element 231 is transmitted, damper 233 can provide 232 resistance of sliding part, make to slide
The movement speed of moving part 232 reduces.In one embodiment, damper 233 is also a gear dampers, and sliding part 232 is then set
There are rack gear 232b, middle rack 232b and the mutual bridle joint of gear dampers.When sliding part 232 is mobile, the tooth of gear dampers
Wheel is driven and rotated by rack gear 232b.Resistance can be provided when the gear rotation of gear dampers, the movement of sliding part 232 can be reduced
Speed.
In the present embodiment, lifting element 234 is set on the path that slope 232a can pass through, and can be with one the 5th
Axis L5 rotates for axis, wherein the 5th axis L5 and four axistyle L4 is generally vertical.
Specifically, the lifting element 234 of the present embodiment includes a jacking block 2341 and a body of rod 2342.The one of the body of rod 2342
End is articulated in upper cover 201, and the other end of the body of rod 2342 is connected to jacking block 2341.The bottom and top of jacking block 2341 are respectively equipped with one
Bottom butting section 2341a and top butting section 2341b, wherein bottom butting section 2341a is to be resisted against slope 232a and be arranged.
When the slope 232a of sliding part 232 is towards jacking block 2341 and moves along four axistyle L4, jacking block 2341 is along sliding part 232
Slope 232a and be gradually raised.In the present embodiment, the bottom butting section 2341a of jacking block 2341 is resisted against at the beginning
The bottom of slope of slope 232a, when the slope 232a of sliding part 232 is mobile towards jacking block 2341, bottom butting section 2341a can
With the movement of slope 232a, gradually raised by the bottom of slope of slope 232a to top of the slope.
In addition, please cooperate referring to Fig. 2, the pedestal 200 of the expansion foundation 2 of the present embodiment further includes an outer cover 203, to hide
Cover most of second support construction 230.Outer cover 203 cooperates jacking block 2341 to be equipped with one second opening 203h, makes the top of jacking block 2341
Portion can be protruded out except outer cover 203 by the second opening 203h.
In embodiments of the present invention, pulling piece 235 is resisted against driven member 237 above-mentioned, and driven member 237 is again with elastic element
231 are connected to sliding part 232.When pulling piece 235 is pulled, pulling piece 235 pushes driven member 237, and then drives sliding part
232 move along four axistyle L4.In one embodiment, pulling piece 235 is a lever, and has first end 235a and with first
End 235a opposite the second end 235b.
In addition, pulling piece 235 have a fulcrum, make first end 235a and the second end 235b can with fulcrum axle center and
Rotation.In embodiments of the present invention, the fulcrum of pulling piece 235 is between first end 235a and the second end 235b.Specifically
For, pulling piece 235 is set in upper cover 201 with a pivot.When the second end 235b is pulled, using the 6th axis L6 as axis
And rotate, also first end 235a is driven to rotate using the 6th axis L6 as axis.When first end 235a is with the 6th axis L6
Axis and when rotating, pulling piece 235 pushes driven member 237 mobile with first end 235a.In one embodiment, the 6th axis L6 is big
In cause with four axistyle L4 and vertical with the 5th axis L5.
Pulling piece 235 with the second activation members 212 above-mentioned to cooperate.In the present embodiment, the second activation members 212 are prominent
For the pillar of 210 bottom surface 210b of floating head, and the second end 235b of pulling piece 235 is equipped with inclined-plane 235c.When floating head 210 by
To portable electronic devices weight and when pushing, the second activation members 212 can glide along inclined-plane 235c, and force first end
235a pushes driven member 237, and drive sliding part 232 mobile towards scheduled direction (such as: clockwise) rotation.?
In one embodiment, pulling piece 235 can be replaced mutually with pulling piece 225.
In the present embodiment, driven member 237 cooperates the limiting slot 2320 of sliding part 232 and is equipped with a fluting 2370.In detail
For, hosel 202P passes through limiting slot 2320 and fluting 2370, is set to upper cover 201.In addition, stopping in upper cover 201 and equipped with one
Stopper 202s, wherein stopper section 202s and hosel 202P above-mentioned cooperates, to limit the moving range of driven member 237.
Reset element 236 is an elastomer, such as extension spring, compressed spring or torque spring.In the present embodiment, reset
Element 236 is extension spring, and one end is connected to pedestal 200, and the other end is connected to driven member 237, after making stress movement
Sliding part 232 return back to initial position.Specifically, when portable electronic devices and expansion foundation 2, which release, to be connected, rely on
Elastic component between floating head 210 and upper cover 201, floating head 210 can return to script position.At this point, activation members 212 are to pulling piece 235
No longer have a restriction effect.Therefore, driven member 237 can retract home position by the elastic-restoring force of reset element 236, and pass through
Elastic element 231 drives sliding part 232 to be returned to initial position.
In one embodiment, reset element 236 is a torque spring, is set to the fulcrum of pulling piece 235, and pulling piece
235 first end 235a is articulated in driven member 237, also can reach effect described in above-described embodiment.In another embodiment
In, elastic element 231 also can be used as reset element.
Fig. 6 A and 6B are please referred to, shows that various sizes of portable electronic devices are placed in the expansion of the embodiment of the present invention respectively
When filling pedestal, the illustrative view of the second support construction.Specifically, expand bottom when portable electronic devices 13,13 ' are placed in
Seat 2 when, due to portable electronic devices weight and floating head 210 is pushed, at this point, the bottom surface 210b of floating head 210 on set by
The activation members 212 set can pull pulling piece 235, to push driven member 237, and drive sliding part 232.
When sliding part 232 is mobile, slope 232a is lifted lifting element 234 gradually.However, because of sliding part 232
When mobile, damper 233 can be such that the movement speed of sliding part 232 reduces, thus can postpone the time of the rising of lifting element 234.
Therefore, the speed that portable electronic devices 13,13 ' are depressed into appropriate location can be faster than the speed that lifting element 234 is lifted.Such as
This, after portable electronic devices 13,13 ' have been depressed into suitable position, lifting element 234 can just be lifted by slope 232a
Suitable height is risen to, and portable electronic devices 13,13 ' are resisted with top butting section 2341b, to provide support force.
It is portable when the top butting section 2341b of lifting element 234 and portable electronic devices 13,13 ' abut each other
The weight of electronic device 13,13 ' provides lifting element 234 external force pushed, and bottom butting section 2341a is made to compress slope
232a, to offset pulling force provided by pulling piece 235.At this point, sliding part 232 stops movement, and make the height of lifting element 234
Degree position is fixed.
When portable electronic devices 13 ' have biggish size, the distance that lifting element 234 rises is shorter, butting section
2341a can be resisted against the position of the closer bottom of slope of slope 232a, as shown in Figure 6A.Therefore, the mobile stroke of sliding part 232
It is shorter.When portable electronic devices 13 have lesser size, the distance that lifting element 234 rises is larger, butting section 2341a
It can be resisted against the position that slope 232a is closer to top of the slope, as shown in Figure 6B.Therefore, the mobile stroke of sliding part 232 is longer.
In embodiments of the present invention, support construction adjusts the height and position of lifting element using slope, and utilizes damping
Device and elastic element reduce the speed of sliding part, to postpone the time of fixed lifting element.That is, being filled in portable electronic
After setting the fixation of the distance between pedestal, lifting element just can be moved to appropriate height and position and be fixed, to portable electricity
Sub-device provides support.Therefore, the expansion foundation of the embodiment of the present invention is applicable to the portable of different sizes and different-thickness
Electronic device.
Although the present invention is disclosed above with previous embodiment, however, it is not to limit the invention.It is any to be familiar with alike skill
Skill person makees the equivalence replacement changed and retouched, still protects for patent of the invention without departing from the spirit and scope of the present invention
It protects in range.
Claims (18)
1. a kind of support construction, characterized by comprising:
One elastic element；
One sliding part has a slope, and is connected to the elastic element, and when the elastic element stress, which promotees
Move the sliding part along a first axle；
One lifting element is set on the path that the slope passes through, and when the sliding part is mobile, the slope is towards the lifting
Element movement, wherein the lifting element has a butting section, compresses the butting section when the lifting element is applied an external force
When the slope, which stops movement, and the height and position of the lifting element is fixed；And
One damper, in conjunction with the sliding part, to slow down the movement speed of the sliding part；
Wherein, which is arranged on a bottom plate, and the lifting element includes:
One ejection sheath, has the butting section；And
One elastic component, wherein the elastic component one end is connected to the bottom plate, which is connected to the ejection sheath, so that should
Ejection sheath is moved back and forth along a second axis, wherein the not parallel first axle of the second axis.
2. support construction as described in claim 1, which is characterized in that further include a pulling piece, have a first end and with
The opposite the second end of the first end, when the first end is rotated using a fulcrum as axis, which drives the sliding
Part is moved along the first axle.
3. support construction as claimed in claim 2, which is characterized in that the pulling piece be a lever, the fulcrum be set to this second
End.
4. support construction as claimed in claim 2, which is characterized in that the pulling piece be a lever, the fulcrum be set to this first
Between end and the second end.
5. support construction as claimed in claim 2, which is characterized in that the first end is connected to the elastic element, when this
When one end is rotated using the fulcrum as axis, which pulls the elastic element, and drives the sliding part mobile.
6. support construction as claimed in claim 2, which is characterized in that further include a driven member, wherein the driven member is resisted against
The first end, and the driven member is connect with the elastic element with the sliding part, when the first end is rotated by axis of the fulcrum
When, which pushes the driven member, and drives the sliding part mobile.
7. support construction as claimed in claim 2, which is characterized in that the support construction is arranged on a bottom plate, and the branch
Support structure further includes a reset element, which is connected to the bottom plate, and the other end is connected to the pulling piece, when this is pulled
When moving part is resetted by the reset element, the sliding part is driven to return back to an initial position.
8. support construction as described in claim 1, which is characterized in that the slope is a cascaded surface, and the butting section is equipped with
Cooperate a hierarchic structure of the slope.
9. a kind of support construction characterized by comprising
One elastic element；
One sliding part has a slope, and is connected to the elastic element, and when the elastic element stress, which promotees
Move the sliding part along a first axle；
One lifting element is set on the path that the slope passes through, and when the sliding part is mobile, the slope is towards the lifting
Element movement, wherein the lifting element has a butting section, compresses the butting section when the lifting element is applied an external force
When the slope, which stops movement, and the height and position of the lifting element is fixed；And
One damper, in conjunction with the sliding part, to slow down the movement speed of the sliding part；
Wherein, which is arranged on a bottom plate, and the lifting element includes: a jacking block, has the butting section, and should
Butting section is against the slope；And
One body of rod, wherein the body of rod one end is articulated in the bottom plate, which is connected to the jacking block, when the slope towards
When the jacking block is mobile, which is raised along the slope.
10. a kind of expansion foundation, characterized by comprising:
One pedestal；
One floating head is movably disposed on the pedestal, and partly covers the seat surface, and wherein floating head has a bottom table
Face；
An at least activation members are set on the bottom surface；
An at least support construction is set to the pedestal, and wherein the support construction includes:
One elastic element；
One sliding part has a slope, and connect with the elastic element, when the activation members start the support construction, the bullet
Property element stress, promotes the sliding part to move along a first axle；
One lifting element is set on the path that the slope passes through, and when the sliding part is mobile, the slope is towards the lifting
Element movement, the lifting element have a butting section, so that the butting section is compressed this tiltedly when the lifting element is applied an external force
When slope surface, which stops movement, and the height and position of the lifting element is fixed；And
One damper, in conjunction with the sliding part, to slow down the movement speed of the sliding part；
Wherein, which includes:
One ejection sheath, has the butting section；And
One elastic component, wherein the elastic component one end is connected to the pedestal, which is connected to the ejection sheath, so that should
Ejection sheath is moved back and forth along a second axis, wherein the not parallel first axle of the second axis.
11. expansion foundation as claimed in claim 10, which is characterized in that the support construction further includes a reset element, wherein
The reset element one end is connected to the pedestal, and the other end is connected to the sliding part, so that the sliding part returns back to an initial position.
12. expansion foundation as claimed in claim 10, which is characterized in that the support construction further includes a pulling piece, has one
First end and a second end opposite with the first end, when the activation members pull the pulling piece, the first end with
One fulcrum is axis rotation, which simultaneously drives the sliding part to move along the first axle.
13. expansion foundation as claimed in claim 12, which is characterized in that the pulling piece is a lever, the fulcrum be set to this
Two ends.
14. expansion foundation as claimed in claim 12, which is characterized in that the pulling piece is a lever, the fulcrum be set to this
Between one end and the second end.
15. expansion foundation as claimed in claim 12, which is characterized in that the first end is connected to the elastic element, when this
When first end is rotated using the fulcrum as axis, which pulls the elastic element, and drives the sliding part mobile.
16. expansion foundation as claimed in claim 12, which is characterized in that the support construction further includes a driven member, this is driven
Part is resisted against the first end, and the driven member is connect with the elastic element with the sliding part, when the first end is with the fulcrum
When rotating for axis, which pushes the driven member, and drives the sliding part mobile.
17. expansion foundation as claimed in claim 10, which is characterized in that the slope is a cascaded surface, and the butting section is set
There is the hierarchic structure for cooperating the slope.
18. a kind of expansion foundation characterized by comprising
One pedestal；
One floating head is movably disposed on the pedestal, and partly covers the seat surface, and wherein floating head has a bottom table
Face；
An at least activation members are set on the bottom surface；
An at least support construction is set to the pedestal, and wherein the support construction includes:
One elastic element；
One sliding part has a slope, and connect with the elastic element, when the activation members start the support construction, the bullet
Property element stress, promotes the sliding part to move along a first axle；
One lifting element is set on the path that the slope passes through, and when the sliding part is mobile, the slope is towards the lifting
Element movement, the lifting element have a butting section, so that the butting section is compressed this tiltedly when the lifting element is applied an external force
When slope surface, which stops movement, and the height and position of the lifting element is fixed；And
One damper, in conjunction with the sliding part, to slow down the movement speed of the sliding part；
Wherein, which includes:
One jacking block has the butting section, and the butting section is against the slope；And
One body of rod, wherein the body of rod one end is articulated in the pedestal, which is connected to the jacking block, when the slope towards
When the jacking block is mobile, which is raised along the slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240599.6A CN105302227B (en) | 2014-05-30 | 2014-05-30 | Support construction and the expansion foundation for applying it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240599.6A CN105302227B (en) | 2014-05-30 | 2014-05-30 | Support construction and the expansion foundation for applying it |
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| Publication Number | Publication Date |
|---|---|
| CN105302227A CN105302227A (en) | 2016-02-03 |
| CN105302227B true CN105302227B (en) | 2019-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410240599.6A Active CN105302227B (en) | 2014-05-30 | 2014-05-30 | Support construction and the expansion foundation for applying it |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383552B (en) * | 2016-09-14 | 2019-08-30 | 环胜电子(深圳)有限公司 | Expansion seat with support component |
| CN106371517B (en) * | 2016-09-14 | 2019-09-10 | 环胜电子(深圳)有限公司 | The expansion seat of support component with sequentially actuation |
| CN109407755B (en) * | 2017-08-18 | 2020-09-08 | 环胜电子(深圳)有限公司 | Expansion seat with gap compensation function |
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| JP2007172513A (en) * | 2005-12-26 | 2007-07-05 | Lenovo Singapore Pte Ltd | Portable electronic equipment, docking unit for portable electronic equipment, and portable electronic equipment set |
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| CN101167035A (en) * | 2005-04-27 | 2008-04-23 | 富士通株式会社 | Function extending unit for electronic device |
| TW200928666A (en) * | 2007-12-21 | 2009-07-01 | Inventec Corp | Docking station |
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| TW201303555A (en) * | 2011-07-07 | 2013-01-16 | Acer Inc | Docking station |
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|---|---|---|---|---|
| JP3801566B2 (en) * | 2003-01-21 | 2006-07-26 | インターナショナル・ビジネス・マシーンズ・コーポレーション | Docking type function providing device and portable device |
| CN201063118Y (en) * | 2007-05-22 | 2008-05-21 | 杨建儿 | Bracket for notebook computer |
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|---|---|---|---|---|
| CN101167035A (en) * | 2005-04-27 | 2008-04-23 | 富士通株式会社 | Function extending unit for electronic device |
| JP2007172513A (en) * | 2005-12-26 | 2007-07-05 | Lenovo Singapore Pte Ltd | Portable electronic equipment, docking unit for portable electronic equipment, and portable electronic equipment set |
| CN101093404A (en) * | 2006-06-23 | 2007-12-26 | 鸿富锦精密工业（深圳）有限公司 | Clipping united set, and expanding slot of using the set |
| TW200928666A (en) * | 2007-12-21 | 2009-07-01 | Inventec Corp | Docking station |
| TW201019073A (en) * | 2008-11-04 | 2010-05-16 | Inventec Corp | Transmitting structre of docking station |
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| CN105302227A (en) | 2016-02-03 |
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