CN101470477A - Extension base - Google Patents
Extension base Download PDFInfo
- Publication number
- CN101470477A CN101470477A CNA2007103073305A CN200710307330A CN101470477A CN 101470477 A CN101470477 A CN 101470477A CN A2007103073305 A CNA2007103073305 A CN A2007103073305A CN 200710307330 A CN200710307330 A CN 200710307330A CN 101470477 A CN101470477 A CN 101470477A
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- China
- Prior art keywords
- clamping part
- housing
- extended base
- actuator division
- disposed
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Abstract
The invention discloses an expansion base which is detachably assembled to an electric device, which comprises a casing, a holding part, a first moving part, a second moving part and a driven part, wherein the holding part is provided with a first actuating portion and a second actuating portion, and is in pin joint to the casing to rotate between a first critical position and a second critical position, the first moving part is provided with a first body arranged inside the casing and a second snap-fit portion which arranged on the first body and penetrates through the casing, the second moving part is arranged in the casing, and is provided with a second body and a third actuating portion arranged on the second body, the driven part is in pin joint to the casing, and is provided with a pushing portion and a fourth snap-fit portion. The first moving part and the second moving part move along an axis. The third actuating portion is provided with a third snap-fit portion arranged on the top surface of the third actuating portion. When the holding part is located at the second critical position, the first actuating portion and the second actuating portion respectively interfere the first body and the second body, the second snap-fit portion does not lock the electric device, the third snap-fit portion locks the fourth snap-fit portion, and the pushing portion penetrates through the casing to push against the electric device.
Description
Technical field
The invention relates to a kind of extended base (docking station), and particularly relevant for a kind of extended base that is assembled to an electronic installation (electronic apparatus).
Background technology
The difference of portable computer and traditional desktop computer maximum is that portable computer is stressed compact, the user of computer can be easy to carry about with one, and provide the user to carry out the convenience of computation under various working environments.Yet with regard to other one side, portable computer also is subject to its compact designing requirement, and its function and extendibility also can not be mentioned in the same breath with the desktop computer with bigger utilization space.
In view of this, prior art proposes a kind of extended base.The user can with such as mouse, printer, external connected hand disk, network interface unit (network interface card, NIC) or the peripheral equipment of computer such as scanner therewith extended base connect for a long time.When the user need use these peripheral equipments, the user only needed the connector that is positioned at the main frame below of portable computer is engaged with the connector of extended base, just portable computer can be electrically connected at these peripheral equipments.Thus, the user not only can enjoy the lightness of portable computer, more can make the user can exempt the puzzlement of portable computer being carried out the plug of peripheral equipment, and enjoy functional and extendibility simultaneously as desktop computer by extended base.
Yet when portable computer will be separated extended base, the user must separate the connector of the extended base of prior art with the connector that is positioned at the main frame below of portable computer arduously, and causes user's inconvenience.Therefore, the extended base of prior art has improved necessity in fact.
Summary of the invention
The invention provides a kind of extended base, the user can separate extended base with electronic installation easily.
The present invention proposes a kind of extended base, is suitable for detachably being assembled to an electronic installation with one first clamping part (locking portion).Extended base comprises a housing (casing), a gripping member (holdelement), one first moving member (removable element), one second moving member, a driven member (drivenelement), one first elastic component (elastic element) and one second elastic component.Housing has one first opening (opening) and one second opening.Gripping member is pivoted to (pivotally connected to) housing and has leader (handle), one first Actuator Division (operating portion) and one second Actuator Division.Gripping member is suitable for rotating between one first critical localisation (critical position) and one second critical localisation, and the part handle is exposed to outside the housing.
First moving member is suitable for moving along an axis (axis), and has one and be disposed at second clamping part that first body and in the housing is disposed at first body.Second clamping part passes first opening.Second moving member is suitable for moving and being disposed in the housing along above-mentioned axis.Second moving member has the 3rd Actuator Division that one second body and is disposed at second body.The 3rd Actuator Division has the 3rd clamping part that a lifting face (elevating surface), an end face (top surface) and are disposed at end face.
Driven member is pivoted to housing and has an ejection part (pushing portion) and one the 4th clamping part.First elastic component connects first body and housing, and is disposed in the housing.Second elastic component connects second body and housing, and is disposed in the housing.When gripping member was positioned at first critical localisation, second clamping part was suitable for buckle first clamping part, and driven member is positioned at housing.
When gripping member was positioned at second critical localisation, (interfere with) first body was interfered in first Actuator Division, and second clamping part is buckle first clamping part not, and first elastic component produces elastic deformation.At this moment, second body is interfered in second Actuator Division, the 3rd clamping part buckle the 4th clamping part, and ejection part passes second opening with the ejection electronic installation, and second elastic component produces elastic deformation.
In one embodiment of this invention, above-mentioned gripping member is more suitable for rotating between first critical localisation and an intermediary position (intermediate position).The intermediary position is between first critical localisation and second critical localisation.When gripping member was positioned at the intermediary position, first body was interfered in first Actuator Division, and second clamping part is buckle first clamping part not, and first elastic component produces elastic deformation, and not ejection of ejection part electronic installation.In addition, gripping member by the intermediary position turn to second critical localisation during, second body is interfered in second Actuator Division, the 4th clamping part is interfered in the 3rd Actuator Division, driven member rotates, and the 4th clamping part moves (move) with respect to lifting face.
In one embodiment of this invention, above-mentioned lifting face can be a cambered surface (arc surface) or an inclined-plane (slope).
In one embodiment of this invention, the first above-mentioned clamping part can be a hole clipping (1ocking hole), and second clamping part can be a trip (1ocking hook).
In one embodiment of this invention, the 3rd above-mentioned clamping part can be a projection (protrusion), and the 4th clamping part can be a projection.
In one embodiment of this invention, the first above-mentioned elastic component can be a spring.
In one embodiment of this invention, the second above-mentioned elastic component can be a spring.
In sum, because when the gripping member of embodiments of the invention is positioned at second critical localisation, these second clamping parts of first moving member are these first clamping parts of buckle electronic installation not, and the ejection part of each driven member passes the second corresponding opening with the ejection electronic installation, so the user can separate extended base with electronic installation comparatively easily.
Description of drawings
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated, wherein:
Figure 1A illustrates the three-dimensional diagrammatic sketch of a kind of extended base of one embodiment of the invention.
Figure 1B illustrates the three-dimensional diagrammatic sketch of a kind of electronic installation of the extended base that is applicable to Figure 1A.
Fig. 2 illustrates the perspective exploded view of the extended base of Figure 1A.
Fig. 3 illustrates the schematic perspective view after these members of part assembling of extended base of Fig. 2.
Fig. 4 illustrates another schematic perspective view after these members of part assembling of extended base of Fig. 2.
Fig. 5 illustrates the schematic perspective view of gripping member of the extended base of Fig. 2.
Fig. 6 illustrates the another schematic perspective view after these members of part assembling of extended base of Fig. 2.
Fig. 7 A, Fig. 8 A to Fig. 9 A illustrate the start process synoptic diagram of the extended base of Figure 1A.
Fig. 7 B, Fig. 8 B and Fig. 9 B illustrate the cross-sectional schematic of the extended base of Fig. 7 A, Fig. 8 A and Fig. 9 A respectively.
The main element symbol description:
300: extended base
310: housing
312: the first openings
314: the second openings
316: lid
318: base
319: the three openings
320: gripping member
322: handle
324: the first Actuator Divisions
326: the second Actuator Divisions
330: the first moving members
332: the first bodies
334: the second clamping parts
340: the second moving members
342: the second bodies
344: the three Actuator Divisions
344a: lifting face
344b: end face
344c: the 3rd clamping part
350: driven member
352: ejection part
354: the four clamping parts
360: the first elastic components
370: the second elastic components
380: support member
382: the four openings
384: the five openings
386: the second location divisions
400: electronic installation
410: the first clamping parts
420: the first location divisions
430: main frame
432: the bottom surface
D: distance
L: axis
P1: first critical localisation
P2: intermediary position
P3: second critical localisation
Embodiment
Figure 1A illustrates the three-dimensional diagrammatic sketch of a kind of extended base of one embodiment of the invention.Figure 1B illustrates the three-dimensional diagrammatic sketch of a kind of electronic installation of the extended base that is applicable to Figure 1A.Fig. 2 illustrates the perspective exploded view of the extended base of Figure 1A.Please refer to Figure 1A, Figure 1B and Fig. 2, the extended base 300 of present embodiment is suitable for detachably being assembled to an electronic installation 400 (for example being portable computer), and electronic installation 400 has at least one first clamping part 410 (Figure 1B schematically illustrates two) and at least one first location division 420 (positioningportion) (Figure 1B schematically illustrates two).These first clamping parts 410 and these first location divisions 420 for example all are positioned at the bottom surface 432 for the main frame 430 of the electronic installation 400 of portable computer.In the present embodiment, each first clamping part 410 for example is a hole clipping, and each first location division 420 for example is a pilot hole.In addition, extended base 300 comprises a housing 310, a gripping member 320, one first moving member 330, one second moving member 340, at least one driven member 350 (Fig. 2 schematically illustrates two), one first elastic component 360, one second elastic component 370 and a support member (supporting element) 380.
Fig. 3 illustrates the schematic perspective view after these members of part assembling of extended base of Fig. 2.Please refer to Figure 1A, Fig. 2 and Fig. 3, the housing 310 of present embodiment for example has at least one first opening 312 (Fig. 1 and Fig. 2 illustrate two respectively), at least one second opening 314 (Fig. 1 and Fig. 2 schematically illustrate two respectively), a lid 316, a base 318 and at least one the 3rd opening 319 (Fig. 1 and Fig. 2 schematically illustrate two respectively).These first openings 312, these second openings 314 and these the 3rd openings 319 all are positioned at lid 316.Each driven member 350 is pivoted to housing 310 and has an ejection part 352 and one the 4th clamping part 354 (for example being a projection).In addition, each driven member 350 of present embodiment for example is pivoted to the lid 316 of housing 310.
Second moving member 340 is suitable for moving and being disposed in the housing 310 along an axis L.In the present embodiment, second moving member 340 is to be disposed on the base 318.In addition, second moving member 340 has one second body 342 and at least one the 3rd Actuator Division 344 (Fig. 2 and Fig. 3 schematically illustrate two respectively) that is disposed at second body 342.Each the 3rd Actuator Division 344 has one and promotes the 3rd clamping part 344c (for example being a projection) that face 344a, an end face 344b and are disposed at end face 344b.Each end face 344b for example is a cambered surface or an inclined-plane, and each the 3rd clamping part 344c for example is a projection.In addition, second elastic component 370 (for example being spring) connects the base 318 of second body 342 and housing 310, and is disposed in the housing 310.
Fig. 4 illustrates another schematic perspective view after these members of part assembling of extended base of Fig. 2.Please refer to Figure 1A, Fig. 2 and Fig. 4, first moving member 330 is suitable for moving along above-mentioned axis L, and has first body 332 and at least one second clamping part 334 (Fig. 2 and Fig. 4 schematically illustrate two respectively) that is disposed at first body 332 that is disposed in the housing 310.These second clamping parts 334 (for example being trip) pass these first openings 312 of the lid 316 of housing 310 respectively.In addition, first elastic component 360 (for example being spring) connects the base 318 of first body 332 and housing 310, and is disposed in the housing 310.In the present embodiment, first body 332 of first moving member 330 is to be disposed on second body 342 of second moving member 340, and these the 3rd Actuator Divisions 344 of second moving member 340 are positioned at second body, 342 sides of first body 332 and second moving member 340 of first moving member 330.
Fig. 5 illustrates the schematic perspective view of gripping member of the extended base of Fig. 2.Please refer to Fig. 2, Fig. 4 and Fig. 5, gripping member 320 is pivoted to housing 310 and has leader 322, one first Actuator Division 324 and one second Actuator Division 326.Part handle 322 is exposed to outside the housing 310.In the present embodiment, gripping member 320 for example is pivoted to the base 318 of housing 310, and the shape of first Actuator Division 324 is for example for colluding shape (hook-shaped).
Fig. 6 illustrates the another schematic perspective view after these members of part assembling of extended base of Fig. 2.Please refer to Figure 1A, Fig. 2, Fig. 4 and Fig. 6, support member 380 is disposed in the housing 310 and cover part first moving member 330 and part second moving member 340.In the present embodiment, support member 380 is disposed on the base 318 of housing 310, and support member 380 has at least one the 4th opening 382 (Fig. 2 and Fig. 6 schematically illustrate two respectively), at least one the 5th opening 384 (Fig. 2 and Fig. 6 schematically illustrate two respectively) and at least one second location division 386 (Fig. 2 and Fig. 6 schematically illustrate two respectively).These second clamping parts 334 of first moving member 330 pass these the 4th openings 382 respectively, these the 3rd Actuator Division 344 respectively corresponding these the 5th openings 384 of second moving member 340, and these second location divisions 386 are passed these the 3rd openings 319 of housing 310 respectively.In this mandatory declaration is that support member 380 is disposed on the base 318 and supports lid 316, to strengthen the structural strength of extended base 300.
Below explain for the start process of the extended base 300 of present embodiment.Fig. 7 A, Fig. 8 A to Fig. 9 A illustrate the start process synoptic diagram of the extended base of Figure 1A.Fig. 7 B, Fig. 8 B and Fig. 9 B illustrate the cross-sectional schematic of the extended base of Fig. 7 A, Fig. 8 A and Fig. 9 A respectively.In brief, gripping member 320 is suitable for rotating between one second critical localisation P3 shown in the position P2 of intermediary shown in one first critical localisation P1, Fig. 8 B shown in Fig. 7 B and Fig. 9 B, and gripping member 320 is when being in the position P2 of intermediary or the second critical localisation P3, but gripping member 320 starts, first moving member 330 or second moving member 340.
In detail, please refer to Fig. 7 A and Fig. 7 B, when gripping member 320 is positioned at the first critical localisation P1, these second clamping parts 334 of first moving member 330 are suitable for these first clamping parts 410 (seeing Figure 1B) of buckle electronic installation 400 respectively, these driven members 350 are positioned at housing 310, and these second location divisions 386 are passed these first location divisions 420 respectively with localized electron device 400 (seeing Figure 1B).It should be noted that this moment, gripping member 320 not starts, first moving member 330 and second moving member 340.
Please refer to Fig. 8 A and Fig. 8 B, when gripping member 320 is positioned at the position P2 of intermediary, first body 332 of first moving member 330 is interfered in first Actuator Division 324 of grip part 320, and these second clamping parts 334 of first moving member 330 these first clamping parts 410 (seeing Figure 1B) of buckle electronic installation 400 not.At this moment, each second clamping part 334 shown in Fig. 8 A moves one apart from d with respect to each second clamping part 334 shown in Fig. 7 A, and first elastic component 360 produces elastic deformation, and the ejection part 352 not ejection electronic installations 400 (seeing Figure 1B) of each driven member 350.In other words, at this moment, these ejection parts 352 of present embodiment do not pass these second openings 314 of the lid 316 of housing 310.
Please refer to Fig. 9 A and Fig. 9 B, when gripping member 320 is positioned at the second critical localisation P3, first body 332 of first moving member 330 is interfered in first Actuator Division 324 of gripping member 320, these second clamping parts 334 of first moving member 330 are these first clamping parts 410 (seeing Figure 1B) of buckle electronic installation 400 not, and first elastic component 360 (please refer to Fig. 4) produces elastic deformation.At this moment, second body 342 of second moving member 340 is interfered in second Actuator Division 326 of grip part 320, the 4th clamping part 354 of the driven member 350 of the 3rd clamping part 344c buckle correspondence of each the 3rd Actuator Division 344, the ejection part 352 of each driven member 350 passes the second corresponding opening 314 with ejection electronic installation 400 (seeing Figure 1B), and second elastic component 370 (please refer to Fig. 3) produces elastic deformation.
Because when gripping member is positioned at the second critical localisation P3, these second clamping parts 334 of first moving member 330 are these first clamping parts 410 of buckle electronic installation 400 not, and the ejection part 352 of each driven member 350 passes the second corresponding opening 314 with ejection electronic installation 400, so the user can separate extended base 300 with electronic installation 400 comparatively easily.
It should be noted that, please refer to Fig. 8 A, Fig. 8 B, Fig. 9 A and Fig. 9 B, gripping member 320 by the position P2 of intermediary turn to the second critical localisation P3 during, second body 342 of second moving member 340 is interfered in second Actuator Division 326 of grip part 320, and the 4th clamping part 354 of corresponding driven member 350 is interfered in each the 3rd Actuator Division 344.At this moment, each driven member 350 rotates, and the 4th clamping part 354 of each driven member 350 moves with respect to the lifting face 344a of the 3rd Actuator Division 344 of correspondence.
In sum, because when the gripping member of embodiments of the invention is positioned at second critical localisation, these second clamping parts of first moving member are these first clamping parts of buckle electronic installation not, and the ejection part of each driven member passes the second corresponding opening with the ejection electronic installation, so the user can separate extended base with electronic installation comparatively easily.
Though the present invention discloses as above with preferred embodiment; right its is not in order to qualification the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can doing a little modification and perfect, so protection scope of the present invention is when with being as the criterion that claims were defined.
Claims (8)
1. extended base is suitable for detachably being assembled to an electronic installation with one first clamping part, comprising:
One housing has one first opening and one second opening;
One gripping member is pivoted to this housing and has leader, one first Actuator Division and one second Actuator Division, and wherein this gripping member is suitable for rotating between one first critical localisation and one second critical localisation, and this handle of part is exposed to outside this housing;
One first moving member is suitable for moving along an axis, and has one and be disposed at second clamping part that first body and in this housing is disposed at this first body, and wherein this second clamping part passes this first opening;
One second moving member, be suitable for moving and being disposed in this housing along this axis, wherein this second moving member has the 3rd Actuator Division that one second body and is disposed at this second body, and the 3rd Actuator Division has the 3rd clamping part that a lifting face, an end face and are disposed at this end face;
One driven member is pivoted to this housing and has an ejection part and one the 4th clamping part;
One first elastic component connects this first body and this housing, and is disposed in this housing; And
One second elastic component, connect this second body and this housing, and be disposed in this housing, wherein when this gripping member is positioned at this first critical localisation, this second clamping part is suitable for this first clamping part of buckle, and this driven member is positioned at this housing, when this gripping member is positioned at this second critical localisation, this first body is interfered in this first Actuator Division, and this second clamping part is this first clamping part of buckle not, and this first elastic component produces elastic deformation, this second body is interfered in this second Actuator Division, the 3rd clamping part buckle the 4th clamping part, this ejection part pass this second opening with this electronic installation of ejection, and this second elastic component produces elastic deformation.
2. extended base as claimed in claim 1, it is characterized in that, this gripping member also is suitable for rotating between this first critical localisation and an intermediary position, this intermediary position is between this first critical localisation and this second critical localisation, when this gripping member was positioned at this intermediary position, this first body was interfered in this first Actuator Division, and this second clamping part is this first clamping part of buckle not, this first elastic component produces elastic deformation, and this this electronic installation of not ejection of ejection part.
3. extended base as claimed in claim 2, it is characterized in that, this gripping member by this intermediary position turn to this second critical localisation during, this second body is interfered in this second Actuator Division, the 4th clamping part is interfered in the 3rd Actuator Division, this driven member rotates, and the 4th clamping part moves with respect to this lifting face.
4. extended base as claimed in claim 1 is characterized in that, this lifting face is a cambered surface or an inclined-plane.
5. extended base as claimed in claim 1 is characterized in that, this first clamping part is a hole clipping, and this second clamping part is a trip.
6. extended base as claimed in claim 1 is characterized in that, the 3rd clamping part is a projection, and the 4th clamping part is a projection.
7. extended base as claimed in claim 1 is characterized in that, this first elastic component is a spring.
8. extended base as claimed in claim 1 is characterized in that, this second elastic component is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103073305A CN101470477B (en) | 2007-12-27 | 2007-12-27 | Extension base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103073305A CN101470477B (en) | 2007-12-27 | 2007-12-27 | Extension base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101470477A true CN101470477A (en) | 2009-07-01 |
| CN101470477B CN101470477B (en) | 2011-12-28 |
Family
ID=40828009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103073305A Expired - Fee Related CN101470477B (en) | 2007-12-27 | 2007-12-27 | Extension base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101470477B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135695A (en) * | 2011-11-23 | 2013-06-05 | 英业达股份有限公司 | Extension base |
| CN104679131A (en) * | 2013-11-26 | 2015-06-03 | 纬创资通股份有限公司 | Expansion platform and portable electronic device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101093404B (en) * | 2006-06-23 | 2011-07-27 | 鸿富锦精密工业（深圳）有限公司 | Clipping united set, and expanding slot of using the set |
-
2007
- 2007-12-27 CN CN2007103073305A patent/CN101470477B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135695A (en) * | 2011-11-23 | 2013-06-05 | 英业达股份有限公司 | Extension base |
| CN104679131A (en) * | 2013-11-26 | 2015-06-03 | 纬创资通股份有限公司 | Expansion platform and portable electronic device |
| CN104679131B (en) * | 2013-11-26 | 2017-12-01 | 纬创资通股份有限公司 | Expansion platform and portable electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101470477B (en) | 2011-12-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20151227 |
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| EXPY | Termination of patent right or utility model |