CN2888683Y - Ejector structure for expansion seat - Google Patents
Ejector structure for expansion seat Download PDFInfo
- Publication number
- CN2888683Y CN2888683Y CN 200520142486 CN200520142486U CN2888683Y CN 2888683 Y CN2888683 Y CN 2888683Y CN 200520142486 CN200520142486 CN 200520142486 CN 200520142486 U CN200520142486 U CN 200520142486U CN 2888683 Y CN2888683 Y CN 2888683Y
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- CN
- China
- Prior art keywords
- extended base
- joint portion
- ejection structure
- ejection
- extended
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- 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.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates a prop structure for expansion pedestal to prop portable electronic equipment with a first joint, prop structure of expansion pedestal comprises: link frame body, which is pivoted in expansion pedestal, has contact part and corresponding prop part, as well as a second joint, which is pivoted in expansion pedestal for link frame body to prop a second joint, combine or disengage the first joint; the utility model has the advantages of convenience assembly and disassembly, good operation control performance, improved binding performance and simplified structure, eliminates defects in prior art, enhances design elasticity of products.
Description
Technical field
The utility model is the ejection structure about a kind of portable electric appts, particularly about a kind of ejection structure that is applied in the extended base of portable electric appts.
Background technology
The electronic technology industry is able to flourish recently and its correlation technique is maked rapid progress especially, the electronic equipment of modern technologies there's no one who doesn't or isn't towards light, thin, short, little direction develop be beneficial to portable.Now be example,, become the new lover of computer industry circle gradually, and the trend that replaces desktop PC is gradually arranged because of its portable feature with the notebook computer.Yet, be limited to notebook computer with after the body volume reduction, all interface equipments and interface thereof can't be built and put in notebook computer inside.For instance, existing notebook computer adopts USB (Universal Serial Bus more, USB) alternative parallel port (parallel port) and serial ports (serialport) traditionally, yet, traditional interface equipment, as keyboard, mouse, printer, modem or display or the like, the connectivity port of use but still mostly is parallel or serial port.Therefore, notebook computer need have the extended base of various kinds of interfaces and traditional interface equipment connects by one usually.
On the other hand, this extended base also is sharp weapon that make things convenient for the consumer to use, and portability notebook computer when going out can connect peripheral equipment by extended base when using in the fixed location, can become full function computer.The main feature of this extended base is the conversion connectivity port, like this, need not go out all will electrically connect one by one for example various peripheral equipment of keyboard, mouse, printer or display or the like every day, only need this extended base of removal, the extended base of this simple conversion connectivity port is called " be equipped with at random and expand seat (Port Replicator) ".There is a kind of extended base then to have the ancillary equipment extendibility in addition, it also possesses for example extension facilities such as hard disk, floppy disk, network card, Disc player and loud speaker except the conversion connectivity port, this extended base is called " advancing rank extended base (Docking Station) ", and its volume is also correspondingly huger.Extended base not only can be exempted the often trouble of plug of interface equipment, has more satisfied the expansion demand of notebook computer.
See also Fig. 1, it is the structural representation of existing extended base.As shown in the figure, extended base 1 comprises a base 10, an electric connector 11 and a lid 12, and wherein, this electric connector 11 is installed on the base 10, this electric connector 11 is in order to electrically connect notebook computer (figure is mark not), lid 12 these notebook computers of carrying.In general, for making this extended base 1 can more conveniently electrically connect notebook computer effectively, the part that is close in electric connector 11 relatively at this lid 12 is provided with for example for guiding the guide 120 of projection, therefore, the user can be according to this guide 120, make this notebook computer can connect this location extended base 1 rapidly and accurately, the electric connector 11 of this extended base 1 is docked mutually with the electric connector of this notebook computer.
Yet, such extended base exists the shortcoming of dismounting inconvenience, when this extended base of removal, the user can only utilize both hands to catch this extended base and notebook computer and split electric connector forcibly, this extended base and notebook computer are separated, and therefore the action of dismounting is extremely wasted time and energy; Moreover, in the field-strip process, must impose brute force, so very easily cause the stitch bending of electric connector, even the generation of badly damaged phenomenon such as fracture.
See also Fig. 2, industry develops and a kind of extended base that helps the contact mechanism that dismantles, as shown in the figure, this contact mechanism 13 is located on this base 10 and with respect to the both sides of electric connector 11, after the electric connector 11 of extended base 10 electrically connects with this notebook computer, will just both separate the time, can this notebook computer be ejected from extended base 10 by contact mechanism 13, be convenient to this notebook computer is separated with this extended base.Yet, when this notebook computer and this extended base keep electrically connecting by electric connector, this contact mechanism 13 is in deformation state, this notebook computer is carried out the ejection application of force, the electric connector that might cause this notebook computer to be connected with this extended base is loosening, influences the normal operation of this notebook computer.
Can influence the problem of the firm combination of electric connector for overcoming above-mentioned contact mechanism, industry develops again and a kind of extended base with fixed mechanism, this fixed mechanism can make between this extended base and this notebook computer and firmly combine, yet set up the action that fixed mechanism promptly can increase winding and when dismounting, the problem that has inconvenience to use.
Associativity is not good because prior art exists, group is unloaded disadvantages such as inconvenience and electric connector be fragile, and therefore how developing a kind of group unloads the ejection structure of extended base easily, and has firm binding ability, real problem for demanding urgently inquiring into.
The utility model content
For overcoming the shortcoming of above-mentioned prior art, main purpose of the present utility model is to provide a kind of ejection structure of being convenient to organize the extended base that unloads.
Another purpose of the present utility model is to provide a kind of ejection structure with extended base of preferable binding ability.
A purpose more of the present utility model is to provide a kind of ejection structure with extended base of preferable handling.
Another purpose of the present utility model is to provide a kind of ejection structure with extended base of simplified structure.
For reaching above-mentioned and other relevant purpose, the utility model promptly provides a kind of ejection structure of extended base, this extended base ejection has the portable electric appts of first joint portion, this ejection structure comprises: the interlock framework, be hubbed in this extended base, this interlock framework has touch part and the part that contacts on the other side; And second joint portion, be articulated in this extended base, can supply this this second joint portion of interlock framework ejection, with in conjunction with or break away from this first joint portion.Because this interlock framework is hubbed in this extended base, make this interlock framework drive this second joint portion by this touch part of pushing and break away from this first joint portion, and contact part by this and contact at this portable electric appts, make this portable electric appts break away from this extended base.
Preferably, in the utility model, this first joint portion and second junction surface are respectively draw-in groove and trip, and this first joint portion and second junction surface all also can be trips.
Preferably, this ejection structure also comprises first elastic component and second elastic component, and this first elastic component connects this interlock framework and this extended base, restoring force is provided for this touch part, this second elastic component is conflicted in this second joint portion and this interlock framework, provides elastic force to this second joint portion.In the utility model, this first elastic component and second elastic component are the structural designs of spring.
Preferably, this ejection structure also comprises locking part, makes it can't start in order to this touch part that locks, and this locking part is the rod-pulling type structure.
Ejection structure of the present utility model can provide this extended base firmly to be combined in this portable electric appts, also can make the convenient group freely of this extended base be discharged at this portable electric appts, has promoted the ease of use of this extended base and handling greatly.
Therefore, the ejection structure of the utility model extended base has group and unloads that facility, handling are good, binding ability promotes and the advantage of designs simplification, has solved the disadvantages of prior art, promotes the design flexibility of product, has high industrial utilization.
Description of drawings
Fig. 1 and Fig. 2 are the structural representations of the extended base of prior art; And
Fig. 3 is the schematic diagram of extended base combined type portable electronic equipment of the present utility model;
Fig. 4 is that the utility model is assembled in the structural representation in the extended base.And
Fig. 5 is the structural representation after the utility model is assembled in extended base.
Embodiment
Embodiment
See also Fig. 3, it is the stereogram of portable electric appts 4 and extended base 2, this portable electric appts 4 has one first joint portion 40, be provided with an ejection structure 3 in this extended base 2, and be provided with an electric connector 20 in this extended base 2, and this electric connector 20 can corresponding be combined in the connectivity port 41 realization electric connections of this portable electric appts 4.In the present embodiment, this portable electric appts 4 is for example notebook computer, hand-held intelligent type electronic installation or the like.This extended base 2 has a connectivity port module, in order to for example various connectivity ports such as USB, PS/2, VGA, RJ-45, S-Video, PCMCIA, IEEE1394 to be provided, simultaneously, this extended base also can provide for example extension facilities such as hard disk, floppy disk, network card, Disc player and loud speaker.
See also Fig. 4 and Fig. 5, it is the stereogram of ejection structure of the present utility model and is located at schematic diagram in the extended base, as shown in the figure, this ejection structure 3 comprises interlock framework 30, first elastic component 31, articulated part 32, second joint portion 33, second elastic component 34 and locking part 35.
This interlock framework 30 is located in the extended base 2, have touch part 36 and the part 37 that contacts on the other side, this interlock framework 30 respectively is provided with a side lever 301 at a cross bar 300 two ends and is П type shape, and these side levers 301 are hubbed in this extended base 2 by an articulated part 32, make this interlock framework 30 become a lever construction, and on the cross bar 300 of this interlock framework 30, be connected in the extended base 3 with one first elastic component 31.
In the present embodiment, this first elastic component 31 is spring or other equivalent structure, but be not as limit, the one end is connected the upper end position of the side lever 301 of interlock framework 30, the other end is connected the lid 21 of extended base 2, the restoring force that this first elastic component 31 provides can make this interlock framework 30 can be returned to original position after ejection.This articulated part 32 makes interlock framework 30 be articulated in extended base 2.In the present embodiment, articulated part 32 is for example latch or other equivalent structure, makes interlock framework 30 can be articulated in the base 22 of extended base 2.
This touch part 36 is located on the cross bar 300 of interlock framework 30, and is passed by this extended base 2, pushes this touch part 36 for user's application of force; More preferably, for keeping the harmony of the application of force, this touch part 36 is positioned at the middle position of this cross bar 300, and in the present embodiment, this touch part 36 is press-button structures.
This contact part 37 be located at this interlock framework 30 side lever 301 the end and pass by this extended base 2, for contacting this portable electric appts 4, it can for example be cylinder, projection or other equivalent structure, but is not as limit.This ejection structure 3 is hubbed on extended base 2 inside, ccontaining this electric connector 20 between two side levers 301, and make this contact the position that part 37 is positioned at these electric connector 20 two ends.
This second joint portion 33 is articulated in this extended base 2, and one for example being the elastic force that second elastic component 34 of spring or other equivalent structure provides return, and can driving by this interlock framework 30 and make this second joint portion 33 combine or separate with first joint portion 40 of portable electric appts 4.In the present embodiment, this second joint portion 33 is articulated on the base 22 of extended base 2, and conflicts in the end of the side lever 301 of interlock framework 30, roughly with contact part 37 and electric connector 20 is positioned at same datum line.This contacts part 37 by pushing during operation, and this interlock framework 30 is swung in the lever mode, makes these side lever 301 ends that this second joint portion 33 of bigger application of force ejection be arranged, and makes these second joint portion, 33 swings break away from first joint portion 40 of this portable electric appts 4.In the present embodiment, match with first joint portion 40 in this second joint portion 33, with these extended base 2 secure bond on this portable electric appts 4; Preferably, this first joint portion 40 and second junction surface 33 are respectively for example draw-in groove and trip, but are not as limit; For example, this first joint portion 40 and second junction surface 33 also can be interconnective coupler construction.
This locking part 35 is located at the position of touch part 36, in order to locking touch part 36, makes it can't start.In the present embodiment, locking part 35 is rod-pulling type structures, comprise pull bar body 350, stopper section 351 and toggle switch 352, wherein, this toggle switch 352 is passed by the loam cake 21 of this extended base 2, when the user passes this toggle switch 352, can drive 350 displacements of pull bar body, and make this stopper section 351 move into touch parts 36 belows, and make this touch part 36 be subjected to the backstop of stopper section 351 and lock, avoid the generation of misoperation.
Please consult Fig. 3 and Fig. 5 again, in the present embodiment, extended base 2 internal configurations have two supersound projectors 23, have improved the acoustics of portable electric appts 4, and increase its amusement function.Simultaneously, on this lid 21, also be provided with guide 210 and auxiliary body 211, wherein, guide 210 is in order to location electric connector 20 and connectivity port 41, in the present embodiment, guide 210 for example is guiding projection or other equivalent structure, but is not as limit; Auxiliary body 211 is in order to conflict and to open the protective cover (figure is mark not) of the connectivity port 41 of portable electric appts 4, and power supply connector 20 is plugged on connectivity port 41 to electrically connect.
In the time extended base 2 will being combined in this portable electric appts 4, only need portable electric appts 4 is seated on the extended base 2, and by guide 210 accurate location these electric connectors 20 and connectivity port 41, power supply connector 20 is plugged on connectivity port 41, and by this second joint portion 33 in conjunction with this first joint portion 40, whereby, this portable electric appts 4 firmly can be combined in extended base 2.
Will be with portable electric appts 4 during from these extended base 2 removals, the user only need push touch part 36 and drive interlock framework 30 generation lever action, make this this second joint portion 33 of interlock framework 30 application of force ejections, make it produce beat and break away from first joint portion 40 of this portable electric appts 4, simultaneously, this contacts, and part 37 is upspring and this portable electric appts 4 of ejection, along with giving prominence to gradually of the effect that contacts that contacts part 37, this electric connector 20 can be separated with connectivity port 41, and this portable electric appts 4 ejected, with its removal from this extended base 2.
In sum, ejection structure of the present utility model utilizes the interlock framework with second joint portion and contact part and match, and makes this extended base can make things convenient for freely group to unload this portable electric appts, has increased its handling.Simultaneously, ejection structure of the present utility model utilize that second joint portion can be firm in conjunction with this extended base and portable electric appts, promote its binding ability.In addition, the locking part of the setting up touch part that can lock is effectively avoided the user to push touch part carelessly and is caused the situation of misoperation to produce.
Claims (11)
1. the ejection structure of an extended base supplies this extended base ejection to have the portable electric appts of first joint portion, it is characterized in that the ejection structure of this extended base comprises:
The interlock framework is hubbed in this extended base, and this interlock framework has touch part and the part that contacts on the other side; And
Second joint portion is articulated in this extended base, can supply this this second joint portion of interlock framework ejection, with in conjunction with or break away from this first joint portion.
2. the ejection structure of extended base as claimed in claim 1 is characterized in that, this interlock framework is hubbed in this extended base with an articulated part.
3. the ejection structure of extended base as claimed in claim 1, it is characterized in that this touch part is suppressed this interlock framework, make this second joint portion break away from this first joint portion, and contact part by this and contact this portable electric appts, make this portable electric appts break away from this extended base.
4. the ejection structure of extended base as claimed in claim 1 is characterized in that, this extended base has electric connector, and this portable electric appts has the corresponding connectivity port of putting this electric connector that connects.
5. the ejection structure of extended base as claimed in claim 1 is characterized in that, this first joint portion and second junction surface are respectively draw-in groove and trip.
6. ejection structure as claimed in claim 1 is characterized in that, this first joint portion and second junction surface are trip.
7. the ejection structure of extended base as claimed in claim 1 is characterized in that, the ejection structure of this extended base also comprises first elastic component, connects the housing of this interlock framework and this extended base.
8. the ejection structure of extended base as claimed in claim 1 is characterized in that, the ejection structure of this extended base also comprises second elastic component, is located between this second joint portion and this interlock framework.
9. as the ejection structure of claim 7 or 8 described extended bases, it is characterized in that this first and second elastic component is a spring.
10. the ejection structure of extended base as claimed in claim 1 is characterized in that, the ejection structure of this extended base also comprises locking part, in order to this touch part that locks.
11. the ejection structure of extended base as claimed in claim 10 is characterized in that, this locking part is the rod-pulling type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142486 CN2888683Y (en) | 2005-12-05 | 2005-12-05 | Ejector structure for expansion seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520142486 CN2888683Y (en) | 2005-12-05 | 2005-12-05 | Ejector structure for expansion seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2888683Y true CN2888683Y (en) | 2007-04-11 |
Family
ID=38047253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520142486 Expired - Fee Related CN2888683Y (en) | 2005-12-05 | 2005-12-05 | Ejector structure for expansion seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2888683Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882091A (en) * | 2011-07-14 | 2013-01-16 | 宏碁股份有限公司 | Expanded base |
-
2005
- 2005-12-05 CN CN 200520142486 patent/CN2888683Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882091A (en) * | 2011-07-14 | 2013-01-16 | 宏碁股份有限公司 | Expanded base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20111205 |