CN102375480B - Notebook computer - Google Patents
Notebook computer Download PDFInfo
- Publication number
- CN102375480B CN102375480B CN201010254229.XA CN201010254229A CN102375480B CN 102375480 B CN102375480 B CN 102375480B CN 201010254229 A CN201010254229 A CN 201010254229A CN 102375480 B CN102375480 B CN 102375480B
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- upper cover
- plate
- notebook computer
- shaft
- magnetic
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- 238000004804 winding Methods 0.000 claims description 21
- 101100379079 Emericella variicolor andA gene Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 241000834151 Notesthes Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The invention provides a kind of notebook computer, it comprises the body and the upper cover that are rotationally connected. This upper cover includes a display. This notebook computer also comprises that a control panel that is arranged on this notebook computer outside and one are arranged between this body and this upper cover and is rotationally connected the actuator at place near this body and this upper cover. This control panel is used for receiving user's operation. This actuator and this body and this upper cover are rotationally connected, and can elongate or shorten to close or open this upper cover according to user's operation. Notebook computer of the present invention utilizes this upper cover in these actuator automatic turning opening and closing or adjusts the viewing angle of this display, easy to operate.
Description
Technical field
The present invention relates to a kind of notebook computer.
Background technology
Notebook computer comprises the body and the upper cover that are rotationally connected, and host computer is arranged atIn body, and display is embedded at upper cover. Existing notebook computer needs hand before useMove and open upper cover, in use need manually to adjust upper cover to adjust watching of displayAngle, and using upper cover in defensive position dynamic circuit connector, use inconvenience.
Summary of the invention
In view of this, be necessary to provide a kind of notebook computer easy to use.
A kind of notebook computer, it comprises the body and the upper cover that are rotationally connected.This upper cover includes a display. This notebook computer also comprises that is arranged on this penRemember that the control panel of this computer outside and one are arranged between this body and this upper cover and lean onNearly this body and this upper cover are rotationally connected the actuator at place. This control panel is used for receiving useFamily operation. This actuator comprise a guide holder, magnetic shaft, precompressed coil,A piezoelectric element, a set winding and a drive circuit. This guide holder offersA gathering sill. The opposing one end in this magnetic shaft of this guide holder and this body are rotationally connected.This magnetic shaft is contained in this gathering sill. This magnetic shaft is away from this guide holder one end and thisLid is rotationally connected. This piezoelectric element and this precompressed coil are arranged in this gathering sill, respectivelyBe positioned at this magnetic shaft both sides. This set winding is also positioned at this gathering sill. This drive circuitDrive this precompressed coil to repel this magnetic shaft so that this magnetic shaft is tight for operating according to userBy this piezoelectric element. This drive circuit is also in this magnetic shaft during near this piezoelectric elementDrive this piezoelectric element to drive this magnetic shaft stretch into or stretch out this and lead along the guiding of this gathering sillTo groove to close or to open this upper cover. This drive circuit is also further used for driving this locationCoil attracts this magnetic shaft to locate this magnetic shaft, and this upper cover is fixed.
Notebook computer of the present invention utilize in these actuator automatic turning opening and closing this upper cover orAdjust the viewing angle of this display, easy to operate.
Brief description of the drawings
Fig. 1 is the perspective exploded view of the notebook computer of preferred embodiments of the present invention.
Fig. 2 is the solid assembling schematic diagram of the notebook computer shown in Fig. 1.
Fig. 3 is the plane partial cutaway schematic of the notebook computer shown in Fig. 2.
Fig. 4 is the enlarged diagram of the II part of the notebook computer shown in Fig. 3.
Main element symbol description
Notebook computer 100
Body 10
Upper plate 12
Body left plate 14
Body right plate 16
Rear plate 18
The first groove 10a
The first rotating shaft 10b
Connecting plate 10c
Pivoted hole 10d
Upper cover 20
Header board 22
Upper cover left plate 24
Upper cover right plate 26
Lower plate 28
The second groove 20a
The second rotating shaft 20b
Connecting portion 20c
Drive-connecting shaft 20d
Display 30
Actuator 40
Guide holder 42
Gathering sill 422
The first axis hole 424
Magnetic shaft 44
The second axis hole 442
Precompressed coil 46
Piezoelectric element 48
Set winding 40a
Drive circuit 40b
Buffer spring 40c
Control panel 50
The first button 52
The second button 54
The 3rd button 56
Camera 60
Detailed description of the invention
Refer to Fig. 1 to Fig. 4, the notebook computer 100 of preferred embodiments of the present inventionComprise a body 10, upper cover 20, display 30, two actuators 40An and control panel 50. Body 10 is rotationally connected with upper cover 20. Display 30 embeddingsBe located at upper cover 20. Two actuators 40 are arranged between body 10 and upper cover 20 and lean onThe junction of nearly body 10 and upper cover 20. Control panel 50 is arranged at notebook computer100 outside, for receiving user's operation. Each actuator 40 comprises a guide holder42, magnetic shaft 44, precompressed coil 46, piezoelectric element 48, twoSet winding 40a and a drive circuit 40b. Guide holder 42 offers a gathering sill422. The opposing one end in this magnetic shaft 44 of guide holder 42 and body 10 are rotationally connected.Magnetic shaft 44 is contained in gathering sill 422. Magnetic shaft 44 away from guide holder 42 one end withUpper cover 20 is rotationally connected. Precompressed coil 46, piezoelectric element 48 and two set winding 40aBe arranged in gathering sill 422. Drive circuit 40b is for operating driving precompressed according to userCoil 46 forces magnetic shaft 44 near piezoelectric element 48. Drive circuit 40b is also for rootWhile operating in magnetic shaft 44 near piezoelectric element 48 according to user, drive piezoelectric element 48 to driveMagnetic shaft 44 stretches into or stretches out gathering sill 422 to close or to turn over along the guiding of gathering sill 422Open upper cover 20. Drive circuit 40b also drives set winding 40a for operating according to userAttract magnetic shaft 44 with positioning magnetic bar 44, by fixing upper cover 20.
Notebook computer 100 of the present invention utilizes upper cover in actuator 40 automatic turning opening and closing20 or adjust the viewing angle of display 30, easy to operate.
Particularly, body 10 and upper cover 20 are the side's of being block-shape shell. Body 10 is accommodatedThere are the various main frame elements of notebook computer 100, such as motherboard and central processing unit etc.(not shown). Body 10 includes a upper plate 12, body left plate 14, onePlate 18 after individual body right plate 16 and one (is opened upper cover 20, in the face of display 30 is seenExamine body 10, top is upper plate 12, and leaning on rear is rear plate 18, keeps left as body left plate14, keep right as body right plate 16). Upper plate 12 is in close rear plate 18 and body left sidePlate 14 respectively offers a first groove 10a with two corners of body right plate 16.The first groove 10a is strip, along the length of body left plate 14 and body right plate 16Degree direction is extended. Body left plate 14 extends to body 10 inner sides with body right plate 16There is a first rotating shaft 10b. Each the first rotating shaft 10b and corresponding the first groove 10aAlignment arranges, away from rear plate 18. Body left plate 14 and body right plate 16 are near upperPlate 12 and rear plate 18 places are extended with respectively the connecting plate 10c of a semicircle sheet. EachThe surface that connecting plate 10c is relative with another connecting plate 10c offers a pivoted hole10d (blind hole).
Upper cover 20 comprises a header board 22, upper cover left plate 24, a upper cover right sideSide plate 26 and lower plate 28 (open upper cover 20, in the face of display 30 is observed upper cover 20,Forward is header board 22, is lower plate 28 on the lower, keeps left as upper cover left plate 24, keep right intoUpper cover right plate 26). Display 30 is embedded at header board 22. Header board 22 is in close lower plate28 and upper cover left plate 24 and two corners of upper cover right plate 26 respectively offer one theTwo groove 20a. The second groove 20a is strip, along upper cover left plate 24 and the upper cover right sideThe length direction of side plate 26 extends. Upper cover left plate 24 and upper cover right plate 26 are to upper cover20 inner sides are extended with a second rotating shaft 20b. Each the second rotating shaft 20b corresponding second is logicalGroove 20a arranges, near lower plate 28. The middle part of lower plate 28 is raised with a connecting portion 20c.Connecting portion 20c extends along the length direction of lower plate 28, but the two ends of connecting portion 20c are not arrivedReach lower plate 28 two ends along its length. The length of connecting portion 20c is roughly connected with twoDistance between plate 10c is identical. One section of pivot joint is extended respectively at the two ends of connecting portion 20cAxle 20d. The total length of connecting portion 20c and drive-connecting shaft 20d is slightly longer than two connecting plate 10cBetween distance and be slightly shorter than the length of lower plate 28.
When installation, connecting portion 20c is arranged between two connecting plate 10c. Two sections of pivot jointsAxle 20d is inserted in respectively in two pivoted hole 10d. So, upper cover 20 and body 10By coordinating of connecting portion 20c and connecting plate 10c and drive-connecting shaft 20d and pivoted hole 10dBe rotationally connected. Certainly, upper cover 20 can be by other the mode that is rotationally connected with body 10Connect, be not limited to present embodiment. For example, can extend connecting portion at rear plate 1820c and drive-connecting shaft 20d, and extend connection at upper cover left plate 24 and upper cover right plate 26Plate 10c, and offer pivoted hole 10d.
It is cylindric that guide holder 42 is roughly, and is contained in body 10. Gathering sill 422 isCylinder groove, is opened in guide holder 42 one end towards the first groove 10a. Guide holder 42Offer first axis hole 424 away from one end of the first groove 10a. Gathering sill 422Length direction along guide holder 42 extends. The degree of depth of gathering sill 422 is slightly less than guide holder42 length.
Magnetic shaft 44 is round bar. The diameter of magnetic shaft 44 is less than the diameter of gathering sill 422.Magnetic shaft 44 offers second axis hole 442 away from guide holder 42 one end. Magnetic shaftTwo magnetic poles of 44 are distributed in the opposing two ends of magnetic shaft 44 circumferencial directions.
When assembling, the first rotating shaft 10b is inserted in the first axis hole 424, the second rotating shaft 20bBe inserted in the second axis hole 442. So, guide holder 42 is by the first rotating shaft 10b and firstThe cooperation of axis hole 424 and body 10 are rotationally connected, and magnetic shaft 44 is by the second rotating shaft 20bBe rotationally connected with coordinating with upper cover 20 of the second axis hole 442. Certainly, guide holder 42 withBody 10 and magnetic shaft 44 can be rotationally connected mode by other with upper cover 20 and be connected, andBe not limited to present embodiment. For example, can extend the first rotating shaft 10b at guide holder 42,And offer the first axis hole 424 at body left plate 14 and body right plate 16, also can beMagnetic shaft 44 is extended the second rotating shaft 20b, and at upper cover left plate 24 and upper cover right plate26 offer the second axis hole 442.
Particularly, the first rotating shaft 10b when the length of guide holder 42 is slightly shorter than upper cover 20 and closesSlightly be longer than the dark of gathering sill 422 with the distance of the second rotating shaft 20b and the length of magnetic shaft 44Degree. So, can ensure that actuator 40 can not hinder upper cover 20 to close completely, again can be byUpper cover 20 turn to suitable position. Certainly the length of guide holder 42 and magnetic shaft 44,And be also not limited to present embodiment with body 10 and the link position of upper cover 20, should look toolBody demand and determining. Particularly the length of guide holder and magnetic shaft 44 and with body 10 with upperThe setting of the link position of lid 20 should make upper cover 20 to close completely and can open to needThe position of asking.
Precompressed coil 46 and piezoelectric element 48 are embedded at the inner surface of gathering sill 422 relatively,The opening part of close gathering sill 422 and relative with two magnetic poles of magnetic shaft 44 respectively. AsThis, as long as precompressed coil 46 is applied to the voltage of particular polarity, make precompressed coil 46 withThe magnetic pole of magnetic shaft 44 relative one end is identical with the magnetic pole of magnetic shaft 44 corresponding one end, pre-Between line ball circle 46 and magnetic shaft 44, just can produce repulsive force, towards piezoelectric element 48 directionsRepel magnetic shaft 44, increase the stiction between piezoelectric element 48 and magnetic shaft 44.Piezoelectric element 48 in the time applying the voltage of opposed polarity can with magnetic shaft 44 near tableFace produces the row ripple of different directions, with the effect of the stiction of magnetic shaft 44 under driveMagnetic shaft 44 moves towards different directions. Certainly, precompressed coil 46 also can with piezoelectricity unitPart 48 is arranged on the same side of magnetic shaft 44, executes alive polarity as long as change, and makesPrecompressed coil 46 attracts magnetic shaft 44.
Two set winding 40a are also embedded at the inner surface of gathering sill 422 relatively, closeThe opening setting of gathering sill 422, relative with two magnetic poles of magnetic shaft 44. This enforcement sideIn formula, two set winding 40a are positioned at precompressed coil 46 and piezoelectric element 48 belows.Be appreciated that as long as two set winding 40a are applied respectively to the voltage of particular polarity,Make the right of the magnetic pole of two precompressed coils 46 and magnetic shaft 44 relative one end and magnetic shaft 44Answer the magnetic pole of one end different, between set winding 40a and magnetic shaft 44, just can produce attractionPower, attraction, positioning magnetic bar 44. Two set winding 40a also can be positioned at magnetic shaftThe same side of 44. In addition, in other embodiments, if a set winding 40a producesRaw enough positioning magnetic bars 44 of attraction, can only arrange a set winding 40a,Or in order to increase magnetic shaft 44 attractions, can adopt the set winding more than two40a。
Be appreciated that precompressed coil 46, piezoelectric element 48, set winding 40a are arranged atThe opening part of gathering sill 422 is in order to the utmost magnetic shaft 44 to be released to gathering sill422, in other embodiments, if the length of magnetic shaft 44 enough or only needs upperLid 20 opens less angle, can be by precompressed coil 46, piezoelectric element 48 and locationCoil 40a is arranged on other positions of the inner surface of gathering sill 422.
Drive circuit 40b is arranged in body 10, can be a part for motherboard, alsoIt can be drive circuit independently. The power supply of drive circuit 40b and notebook computer 100,Precompressed coil 46, piezoelectric element 48 and set winding 40a connect, for drawing notesThe electric energy of the power supply of computer is to drive precompressed coil 46, piezoelectric element 48 and set winding40a。
Be appreciated that in other embodiments, if an actuator 40 enough drivesUpper cover 20 stirs, and can only adopt an actuator 40. So, can only arrange oneOne groove 10a, the first rotating shaft 10b, the second groove 20a and the second rotating shaft 20b. For example,Only offer the first groove 10a at upper plate 12 near body left plate 14 and rear plate 18 places,Only extend the first rotating shaft 10b at body left plate 14, only at header board 22 near a upper cover left sideSide plate 24 and lower plate 28 places offer the second groove, only extend second at upper cover left plate 24Rotating shaft 20b. Certainly,, for increasing driving force, also can adopt the actuator more than two40. The position of actuator 40 and with the mode that is rotationally connected of body 10 and upper cover 20 not yetBe limited to present embodiment. Therefore. The structure of body 10 and upper cover 20 is also not limited to this realityExecute mode.
Preferably, each actuator 40 also comprises a buffer spring 40c. Buffer springOne end that magnetic shaft 44 is contained in gathering sill 422 by 40c is connected to the end of gathering sill 422Portion, for cushioning the motion of magnetic shaft 44 in gathering sill 422.
User can operation control panel 50 when upper cover 20 is closed. This enforcement sideThe control panel 50 of formula be arranged on body right plate 16 (notebook computer 100 outsidePortion). Certainly, also can be arranged at other position of notebook computer 100 outsides, as thisBody left plate 14 or upper cover right plate 26. Particularly, control panel 50 comprises oneOne button 52 and second button 54. In the time that user presses the first button 52, activateDevice 40 drives upper cover 20 close (the first user's operation). When user presses the second button54 o'clock, upper cover 20 opened (the second is for operation).
More preferably, control panel 50 also comprises the 3rd button 56. NotebookComputer 100 also include one be arranged at upper cover 20 and with taking the photograph that drive circuit 40b is connectedPicture 60. Camera 60 is for taking user's face image, and it is electric to send driving toRoad 40b. Drive circuit 40b is also for pressing (the third user at the 3rd button 56Operation) time analysis user face image, to determine user's view direction, and drive accordinglyMoving precompressed coil 46, piezoelectric element 48 and set winding 40a, automatically to adjust display30 view direction.
In a word, those skilled in the art will be appreciated that, above enforcementMode is only for the present invention is described, and is not used as limitation of the invention, as long asWithin connotation scope of the present invention, the appropriate change that above embodiment is done andWithin variation all drops on the scope of protection of present invention.
Claims (10)
1. a notebook computer, it comprises the body and the upper cover that are rotationally connected, shouldUpper cover is embedded with a display; It is characterized in that, this notebook computer also comprises oneBeing arranged on the control panel of this notebook computer outside and one is arranged on this body and thisBetween lid and be rotationally connected the actuator at place near this body and this upper cover; This control panelBe used for receiving user's operation; This actuator comprises a guide holder, magnetic shaft,Individual precompressed coil, a piezoelectric element, a set winding and a drive circuit; ShouldGuide holder offers a gathering sill, the opposing one end in this magnetic shaft of this guide holder and thisBody is rotationally connected; This magnetic shaft, this precompressed coil, this piezoelectric element, this position lineCircle is contained in this gathering sill; This magnetic shaft is rotated away from this guide holder one end and this upper coverConnect; This drive circuit drives this precompressed coil to force this magnetic for operating according to userBar is near this piezoelectric element, and drive this piezoelectric element in this magnetic shaft near this piezoelectricity unitWhen part, drive this magnetic shaft stretch into or stretch out this gathering sill to open along the guiding of this gathering sillOr this upper cover that closes, and drive this set winding to attract this magnetic shaft to locate this magnetic shaftAnd then fix this upper cover.
2. notebook computer as claimed in claim 1, is characterized in that, this notebook computerComprise first rotating shaft, this body includes a upper plate, body side plate andIndividual rear plate; The opposing one end in this magnetic shaft of this guide holder offers first axis hole;This guide holder is contained in body, and this first rotating shaft is inserted in this first axis hole.
3. notebook computer as claimed in claim 2, is characterized in that, this upper plate is closeThis rear plate and this body side plate place offer first groove; This upper cover comprises before onePlate, a upper cover side plate and a lower plate; This header board is in close this lower plate and this upper cover sidePlate place offers second groove; This upper cover side plate is extended with one to this upper cover inner sideThe second rotating shaft; This second rotating shaft is to should the second groove setting; This magnetic shaft is led away from thisOffer second axis hole to seat one end; This magnetic shaft is by this first groove and thisTwo grooves insert this upper cover, and this second rotating shaft is inserted in this second axis hole.
4. notebook computer as claimed in claim 3, is characterized in that, the length of this guide holderWhen degree is shorter than this upper cover and closes completely, the distance of this first rotating shaft and this second rotating shaft, thisThe length of magnetic shaft is all greater than the degree of depth of this gathering sill.
5. notebook computer as claimed in claim 1, is characterized in that, this body includesPlate after upper plate, body left plate, body right plate and one; ThisBody left plate and this body right plate are extended with respectively one near this upper plate and this rear plate placeConnecting plate; The surface that each connecting plate is relative with another connecting plate offers a pivot jointHole; This upper cover comprise a header board, upper cover left plate, upper cover right plate andA lower plate; The middle part of this lower plate is raised with a connecting portion, and this connecting portion is along this lower plateLength direction extend, the distance phase between the length of this connecting portion and this two connecting platesWith; One section of drive-connecting shaft is extended respectively at the two ends of this connecting portion, this connecting portion and these two sectionsThe total length of drive-connecting shaft is longer than the distance of these two connecting plates and is shorter than the length of this lower plate;This connecting portion is arranged between these two connecting plates, and these two sections of drive-connecting shafts are inserted in respectively twoIn individual pivoted hole.
6. notebook computer as claimed in claim 1, is characterized in that, this precompressed coil withThis piezoelectric element is embedded at the inner surface of this gathering sill relatively.
7. notebook computer as claimed in claim 1, is characterized in that, this precompressed coil,This piezoelectric element and this set winding are embedded at the inner surface of this gathering sill, and lead near thisTo the opening part of groove.
8. notebook computer as claimed in claim 1, is characterized in that, this actuator also wrapsDraw together a buffer spring, this buffer spring connects this magnetic shaft and is positioned at one of this gathering sillThe bottom of end and this gathering sill.
9. notebook computer as claimed in claim 1, is characterized in that, this control panel bagDraw together first button and second button, when this first button is pressed, this actuatorThis upper cover that closes, when this second button is pressed, this actuator opens this upper cover.
10. notebook computer as claimed in claim 1, is characterized in that, this control panelAlso comprise the 3rd button, this notebook computer also comprises that one connects with this drive circuitThe camera connecing, this camera is used for taking user's face image, and sends driving toCircuit, this drive circuit is also schemed for the face of analysis user in the time that the 3rd button is pressedPicture, to determine user's view direction, and drives this precompressed coil, this piezoelectricity unit accordinglyPart and this set winding, automatically to adjust the view direction of this display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010254229.XA CN102375480B (en) | 2010-08-16 | 2010-08-16 | Notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010254229.XA CN102375480B (en) | 2010-08-16 | 2010-08-16 | Notebook computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102375480A CN102375480A (en) | 2012-03-14 |
| CN102375480B true CN102375480B (en) | 2016-05-11 |
Family
ID=45794213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010254229.XA Expired - Fee Related CN102375480B (en) | 2010-08-16 | 2010-08-16 | Notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102375480B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103279165A (en) * | 2012-08-05 | 2013-09-04 | 冯俊 | Automatically foldable portable electronic device and connecting device thereof |
| CN108758294A (en) * | 2018-05-31 | 2018-11-06 | 郑州秉茂达电子科技有限公司 | A kind of multi-application computer support device |
| US10936020B2 (en) | 2018-08-24 | 2021-03-02 | Compal Electronics, Inc. | Electronic device and expansion device |
| CN114754654A (en) * | 2022-05-27 | 2022-07-15 | 广州岭南穗粮谷物股份有限公司 | Method for measuring gyration radius of gyration equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607606Y (en) * | 2003-02-28 | 2004-03-24 | 鸿富锦精密工业（深圳）有限公司 | Top cover turning-over structure for notebook computer |
| CN2916727Y (en) * | 2006-06-30 | 2007-06-27 | 佛山市顺德区顺达电脑厂有限公司 | Notebook computer |
| CN101536474A (en) * | 2006-11-07 | 2009-09-16 | 诺基亚公司 | Resilient lever for a flip top device |
-
2010
- 2010-08-16 CN CN201010254229.XA patent/CN102375480B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607606Y (en) * | 2003-02-28 | 2004-03-24 | 鸿富锦精密工业（深圳）有限公司 | Top cover turning-over structure for notebook computer |
| CN2916727Y (en) * | 2006-06-30 | 2007-06-27 | 佛山市顺德区顺达电脑厂有限公司 | Notebook computer |
| CN101536474A (en) * | 2006-11-07 | 2009-09-16 | 诺基亚公司 | Resilient lever for a flip top device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102375480A (en) | 2012-03-14 |
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