CN102063155A - Expansion block structure - Google Patents
Expansion block structure Download PDFInfo
- Publication number
- CN102063155A CN102063155A CN200910211932XA CN200910211932A CN102063155A CN 102063155 A CN102063155 A CN 102063155A CN 200910211932X A CN200910211932X A CN 200910211932XA CN 200910211932 A CN200910211932 A CN 200910211932A CN 102063155 A CN102063155 A CN 102063155A
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- Prior art keywords
- rod
- pinion
- drive gear
- housing
- main drive
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Abstract
The invention discloses an expansion block structure. The expansion block structure comprises a shell, a main gear, a tapered end, a first pinion, a lever structure, a second pinion and a pressure lever, wherein the main gear is provided with a first centre shaft; the tapered end is arranged on the first centre shaft of the main gear; the first pinion is engaged with the main gear; the first pinion is provided with a first drive rod; the lever structure consists of a first rod body, a second rod body and a rotating shaft; one end of the first rod body is exposed out of the shell; one end of the second rod body corresponds to the position of the first drive rod; the second pinion is engaged with the main gear; the second pinion is provided with a second drive rod; the pressure lever is provided with a first end and a second end; and when the first rod body or the first end of the pressure lever is pressed respectively, the tapered end can be driven to a releasing position or a locking position.
Description
Technical field
The invention relates to a kind of extending seat structure, refer to a kind of gear driven tapered end that utilizes especially, can really notebook computer be fixed in and expand on the seat, the exhausted extending seat structure that does not have the situation generation that gets loose.
Background technology
Because notebook computer has the advantage that volume is light and handy, be easy to carry about with one, therefore be widely used, but its shortcoming is volume and limits, cause connecting interface that difficulty is set, therefore, at present visible a kind of expansion seat (Docking) that can be connected with notebook computer has multiple connecting interface in order to notebook computer to be provided, to connect other different peripheral equipments, improve the notebook computer extended function.The general at present seat that expands is to adopt trip to collude the mode of closing in notebook computer, notebook computer is fixed in expands on the seat, but its shortcoming is, cause trip to get loose because of the collision vibrations easily or rupture, cause notebook computer and expand seat and separate, or cause notebook computer to drop and damage.
At existing patent, for example the tw Taiwan discloses 200617261 " admittedly locking the device of computer ", and it comprises that solid lock expands seat, notebook computer and removable device.In one embodiment, provide one to expand seat.Described expansion seat comprises the t shape door bolt that a base element and a lock that is used to engage a computer, described lock comprise a latch mechanism, are exposed to the key hole in the perforate on described base element one side and extend from described latch mechanism place.Described expansion seat is also included within the ejecting mechanism on the described base element; One lever arm, it has the t shape door bolt first surface that is used to engage described lock, when described t shape door bolt is displaced between a latched position and the unlocked position, described lever arm rotation; And a sliding component, respond the motion of described lever arm, when described lock was in a latched position, it slided into that a position makes described ejecting mechanism not discharge this from described base element to hinder described ejecting mechanism; It is to use described " t shape " lock to drive lever, slip and ejects member, and its fundamental purpose is antitheft, makes computer, expands seat and be locked in a base element, be not at computer with expand between combining and improve.
For example M307779 " joining base and locking thereof and gear train " is announced in the tw Taiwan, its joining base comprises the casing of the sub-device winding of a power supply, most with the shackle member of electronic installation clamping and a driving stem that can move along first direction, the snap close seat of locked mechanism is located in the casing and is comprised keeper and guide pillar, the snap close seat can be first, move between the second place, lock catch unit comprise one with the locating part of keeper butt, first flexible member is located at snap close seat side with so that the snap close seat maintains primary importance, clamping piece comprises a guide hole that supplies guide pillar to wear, clamping piece is passed by the guide pillar of snap close seat can be along second direction in release the lock, move between latched position, it separates with driving stem clamping piece when unlocking position, clamping piece when latched position its be butted on driving stem one side with the restriction driving stem move, make shackle member and electronic installation clamping, it utilizes the pin portion (as the key effect) of actuation element to drive the snap close seat can be first, move between the second place, clamping piece is passed by the guide pillar of snap close seat can be in release the lock, move between latched position, so that joining base separates or clamping with computer, described actuation element connects a static line so that described joining base is fixed in a pin, colludes the mode of closing but still keep traditional trip between joining base and the computer.
For example M268622 " in order to the extended base of locking notebook computer " is announced in the tw Taiwan, be on the body of described extended base, to establish a lockset, reaching one can be subjected to described lockset control work one to press down the button release of start, establish a connector on the set load bearing seat of described body one side, described connector two ends are established one respectively and can be subjected to described button release control to make the cylinder and the trip that can outwards rotate of start about in the of, make when a notebook computer is installed on the described load bearing seat, set another connector and two trip holes, described notebook computer bottom can be connected accurately and reach inlay card on the connector on described a plurality of trips; When pressing down described button release, can make described a plurality of cylinder up support to arrive in described notebook computer bottom, outwards rotate the described a plurality of trips of disengaging hole with seasonal described a plurality of trips, successfully described notebook computer is discharged on described load bearing seat; In addition, the locking mechanism of described lockset still can combine with other lockset of described extended base itself, with when described other lockset is lockable, described notebook computer and described extended base can be locked in the lump.But this case only is to improve coupler construction, still keeps traditional trip basically and colludes the mode of closing.
Summary of the invention
Because the disappearance of prior art, the present invention proposes a kind of extending seat structure, utilizes the gear driven tapered end, can really notebook computer be fixed in to expand on the seat, and the situation that exhausted nothing gets loose takes place.
For achieving the above object, the present invention proposes a kind of extending seat structure, and described expansion seat is in order to providing an electronic installation setting to be locked in described expansion seat thereon and with described electronic installation, and described extending seat structure comprises:
One housing;
One main drive gear is arranged in the described housing, and described main drive gear has one first central shaft;
One tapered end be arranged at first central shaft of described main drive gear, and described tapered end exposes to described housing;
One first pinion is arranged in the described housing and with described main drive gear and meshes, and described first pinion has one first driving stem;
One lever construction, be to constitute by one first body of rod and one second body of rod, one end of described first body of rod and an end of second body of rod are to be connected in a rotating shaft, and form an angle between described first body of rod and second body of rod, the end that described first body of rod is not connected with rotating shaft is to expose to described housing, and the end that described second body of rod is not connected with rotating shaft is the position corresponding to described first driving stem;
One second pinion is arranged in the described housing and with described main drive gear and meshes, and described second pinion has one second driving stem; And
One depression bar, described depression bar have one first end and one second end, and described first end is to expose to described housing, and described second end is the position corresponding to described second driving stem;
When pushing the end that described first body of rod exposes to described housing, described lever construction can drive described first pinion, described main drive gear in regular turn, drive described tapered end by described main drive gear again and turn to an off-position, when pushing described depression bar and expose to first end of described housing, described depression bar can described in regular turn second pinion, described main drive gear, drives described tapered end by described main drive gear again and turns to a latched position.
Extending seat structure provided by the invention utilizes the gear driven tapered end, can really notebook computer be fixed in to expand on the seat, and the situation that exhausted nothing gets loose takes place.
Description of drawings
Fig. 1 is a unitized construction stereographic map of the present invention;
Fig. 2 is that the present invention drives the action synoptic diagram of tapered end to the off-position;
Fig. 3 is that the present invention drives the action synoptic diagram of tapered end to latched position.
Description of reference numerals: 100-expands seat; The 10-housing; 11-first hole; 12-second hole; The 20-main drive gear; 21-first central shaft; The 30-tapered end; 40-first pinion; 41-second central shaft; 42-first driving stem; The 50-lever construction; 51-first body of rod; 52-second body of rod; The 53-rotating shaft; The 54-button; 60-second pinion; 61-the 3rd central shaft; 62-second driving stem; The 70-depression bar; The 71-vertical section; The 72-horizontal segment; The 80-electronic installation; The 81-bottom; The 82-lockhole; The P1-latched position; The P2-off-position; θ-angle.
Embodiment
For reaching employed technological means of purpose and effect, and following graphic cited embodiment only is an aid illustration, in order to your juror understands hereinafter with reference to the graphic the present invention of description who encloses, but that the technological means of this case is not limited to is cited graphic.
See also a kind of extending seat structure shown in Figure 1, proposed by the invention, described expansion seat 100 mainly is to be made of a housing 10, a main drive gear 20, a tapered end 30, one first pinion 40, a lever construction 50, one second pinion 60 and a depression bar 70.
Described main drive gear 20 is arranged in the described housing 10, described main drive gear 20 has one first central shaft 21, described tapered end 30 is arranged at the top of first central shaft 21 of described main drive gear 20, and described tapered end 30 exposes to described housing 10, and described tapered end 30 is an elongated tapered end; Described first pinion 40 is arranged in the described housing 10 and with described main drive gear 20 and meshes, described first pinion 40 has one second central shaft 41, described second central shaft 41 has one first driving stem 42, and described first driving stem 42 is perpendicular to described second central shaft 41; Described lever construction 50 is to be made of one first body of rod 51 and one second body of rod 52, one end of one end of described first body of rod 51 and second body of rod 52 is connected in a rotating shaft 53, and form an angle θ less than 180 degree between described first body of rod 51 and second body of rod 52, the end that described first body of rod 51 is not connected with rotating shaft 53 is provided with a button 54, be provided with one first hole 11 at described housing 10, make described button 54 expose to described housing 10, the end that described second body of rod 52 is not connected with rotating shaft 53 is the position corresponding to described first driving stem 42; Described second pinion 60 is arranged in the described housing 10 and with described main drive gear 20 and meshes, described second pinion 60 has one the 3rd central shaft 61, described the 3rd central shaft 61 has one second driving stem 62, and described second driving stem 62 is perpendicular to described the 3rd central shaft 61; Described depression bar 70 is to be made of a vertical section 71 and a horizontal segment 72, be provided with one second hole 12 at described housing 10, the top of described vertical section 71 is to stretch out described second hole 12 to expose to described housing 10 certain-lengths, described horizontal segment 72 is the bottoms that are vertically connected at described vertical section 71, and described horizontal segment 72 is the positions corresponding to described second driving stem 62.
See also shown in Figure 2, illustrate that the present invention drives the process of tapered end to the off-position, when pushing described button 54, described first body of rod 51 can be pressed down, rotation by described rotating shaft 53, can drive on described second body of rod 52 and lift, described second body of rod 52 will be lifted on first driving stem 42 again, driving described first pinion 40 by described first driving stem 42 by described second central shaft 41 rotates, drive described main drive gear 20 and 21 rotations of described first central shaft by described first pinion 40 again, described first central shaft 21 can drive the described tapered end 30 that is arranged at its top and turn to off-position P2 by latched position P1, and described off-position P2 and latched position P1 are 90 degree angles approximately.Mandatory declaration be, described second pinion 60 can be driven by described main drive gear 20 and rotate, described the 3rd central shaft 61, second driving stem 62 are rotated, lift and drive simultaneously described horizontal segment 72 and vertical section 71 risings on described second driving stem 62, therefore, the top of described vertical section 71 is to stretch out described housing 10 certain-lengths.
See also shown in Figure 3, illustrate that the present invention drives the process of tapered end to latched position, after the step of finishing Fig. 2, described tapered end 30 is in off-position P2, this moment promptly can mounting electronic device 80, be provided with a lockhole 82 in described electronic installation 80 bottoms 81, when the user puts described electronic installation 80 described housing 10, the described tapered end 30 that is in off-position P2 can stretch into described lockhole 82, the described described vertical section 71 that exposes to described housing 10 can be touched and push in the bottom 81 of described electronic installation 80 simultaneously, drive described horizontal segment 72 by described vertical section 71 and push described second driving stem 62, driving described second pinion 60 by described second driving stem 62 by described the 3rd central shaft 61 rotates, drive described main drive gear 20 and 21 rotations of described first central shaft by described second pinion 60 again, described first central shaft 21 can drive described tapered end 30 and turn to latched position P1 by off-position P2, this moment, described electronic installation 80 can be locked on the described housing 10, that is described electronic installation 80 can be combined as a whole with expansion seat 100.If in the time of will taking off described electronic installation 80,, make described tapered end 30 turn to off-position P2 and get final product by latched position P1 as long as push described button 54.Mandatory declaration be, the form of described depression bar 70 is not limited to illustrate described vertical section 71 and horizontal segment 72 constituted modes, as long as described depression bar 70 possesses second end that first end that exposes is arranged and can suppress described second driving stem 62, for example, the vertical body of rod or the two ends up and down of a block structure all can reach said function.In addition, can comply with required on the expansion seat, the setting of reality and organize tapered ends more, with the associativity of raising expansion seat with electronic installation.
In sum, extending seat structure provided by the invention utilizes the gear driven tapered end, can really notebook computer be fixed in to expand on the seat, and the situation that exhausted nothing gets loose takes place.
More than explanation is just illustrative for the purpose of the present invention, and nonrestrictive, those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited, can make many modifications, change; or equivalence, but all will fall within the scope of protection of the present invention.
Claims (9)
1. extending seat structure, described expansion seat are in order to providing an electronic installation setting to be locked in described expansion seat thereon and with described electronic installation, it is characterized in that described extending seat structure comprises:
One housing;
One main drive gear is arranged in the described housing, and described main drive gear has one first central shaft;
One tapered end be arranged at first central shaft of described main drive gear, and described tapered end exposes to described housing;
One first pinion is arranged in the described housing and with described main drive gear and meshes, and described first pinion has one first driving stem;
One lever construction, be to constitute by one first body of rod and one second body of rod, one end of described first body of rod and an end of described second body of rod are to be connected in a rotating shaft, and form an angle between described first body of rod and described second body of rod, the end that described first body of rod is not connected with rotating shaft is to expose to described housing, and the end that described second body of rod is not connected with rotating shaft is the position corresponding to described first driving stem;
One second pinion is arranged in the described housing and with described main drive gear and meshes, and described second pinion has one second driving stem; And
One depression bar, described depression bar have one first end and one second end, and described first end is to expose to described housing, and described second end is the position corresponding to described second driving stem;
When pushing the end that described first body of rod exposes to described housing, described lever construction drives described first pinion, described main drive gear in regular turn, drive described tapered end by described main drive gear again and turn to an off-position, when pushing described depression bar and expose to first end of described housing, described in regular turn second pinion of described depression bar, described main drive gear drive described tapered end by described main drive gear again and turn to a latched position.
2. extending seat structure as claimed in claim 1 is characterized in that, the end that described first body of rod exposes to described housing is provided with a button.
3. extending seat structure as claimed in claim 1, it is characterized in that, described depression bar is to be made of a vertical section and a horizontal segment, the top of described vertical section is to expose to described housing certain-length, described horizontal segment is the bottom that is vertically connected at described vertical section, and described horizontal segment is the position corresponding to described second driving stem.
4. extending seat structure as claimed in claim 1 is characterized in that, described first pinion has one second central shaft, and described first driving stem is to be vertically connected at described second central shaft.
5. extending seat structure as claimed in claim 1 is characterized in that, described second pinion has one the 3rd central shaft, and described second driving stem is to be vertically connected at described the 3rd central shaft.
6. extending seat structure as claimed in claim 1 is characterized in that, the angle between described first body of rod and described second body of rod is less than 180 degree.
7. extending seat structure as claimed in claim 1 is characterized in that, the off-position of described tapered end and latched position are the angle of 90 degree approximately.
8. extending seat structure as claimed in claim 1 is characterized in that, described tapered end is an elongated tapered end.
9. extending seat structure as claimed in claim 1 is characterized in that the bottom of described electronic installation is provided with a lockhole, and described lockhole provides described tapered end and stretches into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910211932XA CN102063155A (en) | 2009-11-16 | 2009-11-16 | Expansion block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910211932XA CN102063155A (en) | 2009-11-16 | 2009-11-16 | Expansion block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102063155A true CN102063155A (en) | 2011-05-18 |
Family
ID=43998461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910211932XA Pending CN102063155A (en) | 2009-11-16 | 2009-11-16 | Expansion block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102063155A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106339038A (en) * | 2016-09-14 | 2017-01-18 | 环胜电子(深圳)有限公司 | Port replicator of electronic device |
| CN106371517A (en) * | 2016-09-14 | 2017-02-01 | 环胜电子(深圳)有限公司 | Port replicator having sequentially actuating support components |
-
2009
- 2009-11-16 CN CN200910211932XA patent/CN102063155A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106339038A (en) * | 2016-09-14 | 2017-01-18 | 环胜电子(深圳)有限公司 | Port replicator of electronic device |
| CN106371517A (en) * | 2016-09-14 | 2017-02-01 | 环胜电子(深圳)有限公司 | Port replicator having sequentially actuating support components |
| CN106339038B (en) * | 2016-09-14 | 2019-05-14 | 环胜电子(深圳)有限公司 | The expansion seat of electronic device |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |