CN201563931U - Projector-type manual overturning computer table - Google Patents
Projector-type manual overturning computer table Download PDFInfo
- Publication number
- CN201563931U CN201563931U CN2009202773579U CN200920277357U CN201563931U CN 201563931 U CN201563931 U CN 201563931U CN 2009202773579 U CN2009202773579 U CN 2009202773579U CN 200920277357 U CN200920277357 U CN 200920277357U CN 201563931 U CN201563931 U CN 201563931U
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- display
- axle
- fixed bin
- desktop
- projection
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Abstract
The utility model relates to an office table, in particular to a projector-type manual overturning computer table, which comprises a tabletop plate, a table body, a display fixing box, a rotating shaft mechanism, a locking device and a projection bracket, wherein the tabletop plate is provided with a display box concave cavity which can accommodate the display fixing box; the lower part of the tabletop plate is fixedly connected with the table body; the display fixing box which can fix and arrange a computer display is positioned in the display box concave cavity; and the display fixing box is arranged on the tabletop plate on both left and right sides of the rear part of the display box concave cavity by the rotating shaft mechanism with a damping sleeve. The utility model has reasonable and compact structure and convenient use, hinges the display fixing box on the tabletop plate by the rotating shaft mechanism with the damping sleeve, saves the tabletop space and prevents or avoids cervical spondylosis and visual impairment by manually regulating a back rake angle of the display fixing box or taking back the display fixing box in the display box concave cavity and has the characteristics of simple structure, convenient and rapid operation and capacity of realizing hommization operation.
Description
One, technical field
The utility model relates to desk, is a kind of projection ceremony computer desk that manually overturns.
Two, background technology
The function of present existing desk is comparatively single, the display of computer can only staticly be placed on the desktop of desk, taken most of space of desktop on the one hand, make desktop seem more messy, on the other hand, the user generally seldom adjusts for the pitching inclination angle of computer monitor, because the pitching inclination angle of computer monitor is maintained fixed constant for a long time, make the user when working long hours, have to keep continuously watching computer monitor attentively with a kind of posture, thereby influenced user's cervical vertebra and vision health, even caused the generation of computer occupational diseases such as cervical spondylopathy and inpairment of vision.
Three, summary of the invention
The utility model provides a kind of projection ceremony computer desk that manually overturns, and it has solved existing desk can only static placement computer monitor, can not pack up computer monitor to save the problem of desk-top space.
The utility model has also further solved existing desk can only static placement computer monitor, can not regulate the pitching inclination angle of computer monitor by desktop, with prevention or avoid cervical spondylopathy and problem that inpairment of vision takes place.
The technical solution of the utility model realizes by following measure: a kind of projection ceremony computer desk that manually overturns comprises desktop, table body, display fixed bin, rotating shaft mechanism, locking device and projection carriage; The display box cavity that can hold the display fixed bin is arranged on the desktop, the bottom of desktop is fixedly connected with a body, the upper surface that the display fixed bin that can fixedly mount computer monitor is positioned at the end face of display box cavity and display fixed bin and desktop at grade, the display fixed bin is installed in the inclination angle that also can overturn and leave display box cavity and adjust pitching on the desktop of the left and right sides, display box cavity rear portion by the rotating shaft mechanism that has the damping cover, be equipped with on desktop and the display fixed bin and can control the locking device that can the display fixed bin leave display box cavity, desktop is or/and be installed with the projection carriage that can place projecting apparatus on the table body.
Be further optimization and/or improvements below to above-mentioned utility model technical scheme:
Above-mentioned rotating shaft mechanism can comprise left-hand rotation moving axis, right-hand rotation moving axis, left damping cover and right damping cover; The display box cavity left and right sides is respectively left side axle installing plate and right axle installing plate, chamber, a panel left side is arranged in the desktop in axle installing plate left side, a left side, in the desktop on right axle installing plate right side the right chamber of panel is arranged, a panel left side is equipped with left damping cover in the chamber, and panel is equipped with right damping cover in the right chamber; The two ends, the left and right sides, rear portion of display fixed bin are installed on left side axle installing plate and the right axle installing plate by left-hand rotation moving axis and right-hand rotation moving axis respectively, there is left side axle fixing hole at the rear portion, left side of display fixed bin, there is a left side axle installing hole position of corresponding left side axle fixing hole on the axle installing plate of a left side, the right part of left-hand rotation moving axis is fixedly mounted in the axle fixing hole of a left side, and the left part of left-hand rotation moving axis is installed in left side axle installing hole and the left damping cover and can rotates; There is right axle fixing hole the position of a corresponding left side, the rear portion, right side of display fixed bin axle fixing hole, there is right axle installing hole the position of corresponding right axle fixing hole on the right axle installing plate, the left part of right-hand rotation moving axis is fixedly mounted in the right axle fixing hole, and the right part of right-hand rotation moving axis is installed in right axle installing hole and the right damping cover and can rotates.
Above-mentioned locking device can comprise latch hook, chute, slide block, guiding fixture block and compression spring; The anterior bottom of display fixed bin is fixed with L shaped latch hook, and there is the lateral projections of protruding backward the lower end of latch hook; The fixed-site of the anterior corresponding lateral projections of the diapire of display box cavity has chute, be equipped with in the chute can be horizontal the slide block that slides of left and right directions, the top of slide block is fixed with protrudes forward and guiding fixture block triangular in shape, the downside of guiding fixture block is horizontal plane and the draw-in groove that also can block lateral projections at the oriented fovea superior in the middle part of downside, the left surface of guiding fixture block is low inclined-plane, a right high left side, the right flank of guiding fixture block be low inclined-plane, a right high left side, and the right flank of the downside of guiding fixture block and the fixture block that leads in obtuse angle; The right-hand member of compression spring is fixed on the chute, and the left end of compression spring is fixed on the right part of slide block and can promotes slide block and slides to the chute left part.
Can there be the handle slot that is circular arc and is used to pluck out the display fixed bin at the seamed edge place on the front portion of aforementioned display device box cavity.
Above-mentioned projection carriage can take the shape of the letter U and be installed on the desktop of display box cavity below, and the two ends, the left and right sides of projection carriage are fixedly mounted on the bottom surface of desktop by screw.
The inner left side axle screw hole that is connected with left side axle fixing hole can be arranged on the left part rear end face of aforementioned display device fixed bin, left side axle trip bolt is installed in the axle screw hole of a left side, the outer end of left side axle trip bolt is fixedly connected on the display fixed bin, and the inner of left side axle trip bolt is fixedly connected on the left-hand rotation moving axis; The right axle screw hole that can have inner and right axle fixing hole to be connected on the right part rear end face of display fixed bin, right axle trip bolt is installed in the right axle screw hole, the outer end of right axle trip bolt is fixedly connected on the display fixed bin, and the inner of right axle trip bolt is fixedly connected on the right-hand rotation moving axis.
Can there be the keyboard chamber front portion of above-mentioned desktop, the indoor keyboard case that can extract out and regain that is equipped with of keyboard, and the left and right sides of keyboard case is installed on the left and right sides inwall of keyboard chamber by guide rail respectively.
The below left part of above-mentioned desktop can have the cabinet chamber that can hold and place computer host box, and the rear portion of cabinet chamber is equipped with combined socket and switch.
The utility model reasonable and compact in structure, easy to use, it has safe, laborsaving, easy, characteristics of high efficiency.
Four, description of drawings
Accompanying drawing 2 is accompanying drawing 1 a top perspective structural representation.
Accompanying drawing 4 is that C in the accompanying drawing 3 is to the partial structurtes schematic diagram.
Accompanying drawing 5 is the local structure for amplifying schematic diagram in B place in the accompanying drawing 2.
Accompanying drawing 7 is the right TV structure schematic diagram of accompanying drawing 6.
Accompanying drawing 8 is the main TV structure schematic diagram of the locking device in the accompanying drawing 1.
Accompanying drawing 9 is the left TV structure schematic diagram of accompanying drawing 8.
Coding in the accompanying drawing is respectively: 1 is desktop, and 2 is the display fixed bin, and 3 is display box cavity, and 4 is computer monitor, 5 are the left-hand rotation moving axis, and 6 are the right-hand rotation moving axis, and 7 is handle slot, 8 is left damping cover, and 9 is right damping cover, and 10 is left side axle installing plate, 11 is right axle installing plate, and 12 is chamber, a panel left side, and 13 is the right chamber of panel, 14 is left side axle fixing hole, and 15 is left side axle installing hole, and 16 is right axle fixing hole, 17 is right axle installing hole, and 18 is latch hook, and 19 is chute, 20 is slide block, and 21 are the guiding fixture block, and 22 is compression spring, 23 is lateral projections, and 24 is draw-in groove, and 25 is projecting apparatus, 26 are the projection carriage, and 27 is left side axle screw hole, and 28 is left side axle trip bolt, 29 is right axle screw hole, and 30 is right axle trip bolt, and 31 is the keyboard chamber, 32 is keyboard case, and 33 is guide rail, and 34 is computor-keyboard, 35 is computer host box, and 36 is the cabinet chamber, and 37 is combined socket and switch.
Five, the specific embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Below in conjunction with most preferred embodiment and accompanying drawing the utility model is further described:
Shown in accompanying drawing 1,2,3, this projection ceremony computer desk that manually overturns comprises desktop 1, table body, display fixed bin 2, rotating shaft mechanism, locking device and projection carriage 26; The display box cavity 3 that can hold display fixed bin 2 is arranged on the desktop 1, the bottom of desktop 1 is fixedly connected with a body, the upper surface that the display fixed bin 2 that can fixedly mount computer monitor 4 is positioned at the end face of display box cavity 3 and display fixed bin 2 and desktop 1 at grade, display fixed bin 2 is installed in the inclination angle that also can overturn and leave display box cavity 3 and adjust pitching on the desktop 1 of the left and right sides, display box cavity 3 rear portion by the rotating shaft mechanism that has damping cover 5, be equipped with on desktop 1 and the display fixed bin 2 and can control the locking device that can display fixed bin 2 leave display box cavity 3, desktop 1 is or/and be installed with the projection carriage 26 that can place projecting apparatus 25 on the table body.Computer monitor 4 is recovered in the display box cavity 3 with display fixed bin 2 can save desk-top space, to keep the clean and tidy of desk tops.In addition, the generation of cervical spondylopathy and inpairment of vision can be prevented or avoid in the pitching inclination angle that can regulate computer monitor 4 by rotating shaft mechanism at any time to adapt to user's posture.Be convenient to carry out video conference and slide demonstration etc. by the projecting apparatus of laying on the projection carriage 26 25; also can not open display fixed bin 2; and the computer displaying contents is directly projected on the projection screen by projecting apparatus 25; with projection screen as computer monitor 4; display frame is not only clear but also big, is beneficial to vision protection more.
Can be according to actual needs, the above-mentioned projection ceremony computer desk that manually overturns is made further optimization and/or improvements:
Shown in accompanying drawing 5,6,7, rotating shaft mechanism comprises left-hand rotation moving axis 5, right-hand rotation moving axis 6, left damping cover 8 and right damping cover 9; Display box cavity 3 left and right sides are respectively left side axle installing plate 10 and right axle installing plate 11, chamber 12, a panel left side is arranged in the desktop 1 in axle installing plate 10 left sides, a left side, in the desktop 1 on right axle installing plate 11 right sides the right chamber 13 of panel is arranged, left damping cover 8 is installed in the chamber 12, a panel left side, right damping cover 9 is installed in the right chamber 13 of panel; The two ends, the left and right sides, rear portion of display fixed bin 2 are installed on left side axle installing plate 10 and the right axle installing plate 11 by left-hand rotation moving axis 5 and right-hand rotation moving axis 6 respectively, there is left side axle fixing hole 14 at the rear portion, left side of display fixed bin 2, there is left side axle installing hole 15 position of corresponding left side axle fixing hole 14 on the axle installing plate 10 of a left side, the right part of left-hand rotation moving axis 5 is fixedly mounted in the axle fixing hole 14 of a left side, and the left part of left-hand rotation moving axis 5 is installed in left side axle installing hole 15 and the left damping cover 8 and can rotates; There is right axle fixing hole 16 position of a corresponding left side, the rear portion, right side of display fixed bin 2 axle fixing hole 14, there is right axle installing hole 17 position of corresponding right axle fixing hole 16 on the right axle installing plate 11, the left part of right-hand rotation moving axis 6 is fixedly mounted in the right axle fixing hole 16, and the right part of right-hand rotation moving axis 6 is installed in right axle installing hole 17 and the right damping cover 9 and can rotates.Left side damping cover 8, right damping cover 9 can tighten left-hand rotation moving axis 5, right-hand rotation moving axis 6 is realized self-locking, make display fixed bin 2 can realize locking in a certain hypsokinesis angle position.
Shown in accompanying drawing 8,9, locking device comprises latch hook 18, chute 19, slide block 20, guiding fixture block 21 and compression spring 22; The anterior bottom of display fixed bin 2 is fixed with L shaped latch hook 18, and there is the lateral projections of protruding backward 23 lower end of latch hook 18; The fixed-site of the anterior corresponding lateral projections 23 of the diapire of display box cavity 3 has chute 19, be equipped with in the chute 19 can be horizontal the slide block 20 that slides of left and right directions, the top of slide block 20 is fixed with protrudes forward and guiding fixture block 21 triangular in shape, the downside of guiding fixture block 21 is horizontal plane and the draw-in groove 24 that also can block lateral projections 23 at the oriented fovea superior in the middle part of downside, the left surface of guiding fixture block 21 is low inclined-plane, a right high left side, the right flank of guiding fixture block 21 be low inclined-plane, a right high left side, and the right flank of the downside of guiding fixture block 21 and the fixture block 21 that leads in obtuse angle; The right-hand member of compression spring 22 is fixed on the chute 19, and the left end of compression spring 22 is fixed on the right part of slide block 20 and can promotes slide block 20 and slides to chute 19 left parts.By the front portion of pressing display fixed bin 2 for the first time, guiding fixture block 21 can block latch hook 18 remains in the display box cavity 3 display fixed bin 2, when the front portion of for the second time pressing display fixed bin 2, latch hook 18 can leave draw-in groove 24 and slide to chute 19 left parts and go out of lock because of compression spring 2 promotes slide blocks 20 and guiding fixture block 21.
Shown in accompanying drawing 2,3, there is the handle slot 7 that is circular arc and is used to pluck out display fixed bin 2 at the seamed edge place on the front portion of display box cavity 3.Be convenient to pluck out display fixed bin 2 more by handle slot 7.
As shown in Figure 4, projection carriage 26 takes the shape of the letter U and is installed on the desktop 1 of display box cavity 3 belows, and the two ends, the left and right sides of projection carriage 26 are fixedly mounted on the bottom surface of desktop 1 by screw.The displaying contents of computer monitor 4 can be projected on the projection screen by projecting apparatus 25.
Shown in accompanying drawing 2,5, the inner left side axle screw hole 27 that is connected with left side axle fixing hole 14 is arranged on the left part rear end face of display fixed bin 2, left side axle trip bolt 28 is installed in the axle screw hole 27 of a left side, the outer end of left side axle trip bolt 28 is fixedly connected on the display fixed bin 2, and the inner of left side axle trip bolt 28 is fixedly connected on the left-hand rotation moving axis 5; The right axle screw hole 29 that has inner and right axle fixing hole 16 to be connected on the right part rear end face of display fixed bin 2, right axle trip bolt 30 is installed in the right axle screw hole 29, the outer end of right axle trip bolt 30 is fixedly connected on the display fixed bin 2, and the inner of right axle trip bolt 30 is fixedly connected on the right-hand rotation moving axis 6.By left side axle trip bolt 28 and right axle trip bolt 30 left-hand rotation moving axis 5 and right-hand rotation moving axis 6 are connected to one.
Shown in accompanying drawing 2,3, there is keyboard chamber 31 front portion of desktop 1, and the keyboard case 32 that can extract out and regain is installed in the keyboard chamber 31, and the left and right sides of keyboard case 32 is installed on the left and right sides inwall of keyboard chamber 31 by guide rail 33 respectively.Keyboard case 32 is used to place computor-keyboard 34, and guide rail 33 makes it extract out and to regain so that use.
Shown in accompanying drawing 1,2, the below left part of desktop 1 has the cabinet chamber 36 that can hold and place computer host box 35, and the rear portion of cabinet chamber 36 is equipped with combined socket and switch 37.By can peg graft the easily power circuit of computer host box 35, computer monitor 4, projecting apparatus 25 of the jack on the combined socket and switch 37.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
The course of work of the utility model most preferred embodiment is: at first, push the front portion of display fixed bin 2 downwards, the lateral projections 23 of latch hook 18 lower ends is deviate from draw-in groove 24 downwards, slides left along chute 19 at the elastic force effect sliding block 20 of compression spring 22; Then, the lateral projections 23 of latch hook 18 lower ends opens locking device along moving on the right flank of guiding fixture block 21; Then, scratching firmly from handle slot 7 positions with hand, display fixed bin 2 lifts and rotates backward, under the active force of hand, display fixed bin 2 overcomes left damping cover 8 and right damping cover 9 the resistance of axle is rotated backward around left-hand rotation moving axis 5, right-hand rotation moving axis 6 and opens hypsokinesis angle until suitable; At last, after using computer to finish, overcome the resistance to axle of left damping cover 8 and right damping cover 9, with hand display fixed bin 2 is rotated forward, the left surface of the lateral projections 23 edge guiding fixture blocks 21 of latch hook 18 lower ends is moved down, latch hook 18 lower ends promote slide block 20 compression pressure springs 22 and slide to the right along chute 19 simultaneously, the downside that arrives guiding fixture block 21 up to lateral projections 23 promotes slide block 20 no longer to the right, the elastic force of compression spring 22 makes slide block 20 slide and make lateral projections 23 snap in draw-in groove 24 along chute 19 left, and promptly display fixed bin 2 is locked.
Claims (10)
1. projection ceremony computer desk that manually overturns is characterized in that comprising desktop, table body, display fixed bin, rotating shaft mechanism, locking device and projection carriage; The display box cavity that can hold the display fixed bin is arranged on the desktop, the bottom of desktop is fixedly connected with a body, the upper surface that the display fixed bin that can fixedly mount computer monitor is positioned at the end face of display box cavity and display fixed bin and desktop at grade, the display fixed bin is installed in the inclination angle that also can overturn and leave display box cavity and adjust pitching on the desktop of the left and right sides, display box cavity rear portion by the rotating shaft mechanism that has the damping cover, be equipped with on desktop and the display fixed bin and can control the locking device that can the display fixed bin leave display box cavity, desktop is or/and be installed with the projection carriage that can place projecting apparatus on the table body.
2. the projection ceremony according to claim 1 computer desk that manually overturns is characterized in that rotating shaft mechanism comprises left-hand rotation moving axis, right-hand rotation moving axis, left damping cover and right damping cover; The display box cavity left and right sides is respectively left side axle installing plate and right axle installing plate, chamber, a panel left side is arranged in the desktop in axle installing plate left side, a left side, in the desktop on right axle installing plate right side the right chamber of panel is arranged, a panel left side is equipped with left damping cover in the chamber, and panel is equipped with right damping cover in the right chamber; The two ends, the left and right sides, rear portion of display fixed bin are installed on left side axle installing plate and the right axle installing plate by left-hand rotation moving axis and right-hand rotation moving axis respectively, there is left side axle fixing hole at the rear portion, left side of display fixed bin, there is a left side axle installing hole position of corresponding left side axle fixing hole on the axle installing plate of a left side, the right part of left-hand rotation moving axis is fixedly mounted in the axle fixing hole of a left side, and the left part of left-hand rotation moving axis is installed in left side axle installing hole and the left damping cover and can rotates; There is right axle fixing hole the position of a corresponding left side, the rear portion, right side of display fixed bin axle fixing hole, there is right axle installing hole the position of corresponding right axle fixing hole on the right axle installing plate, the left part of right-hand rotation moving axis is fixedly mounted in the right axle fixing hole, and the right part of right-hand rotation moving axis is installed in right axle installing hole and the right damping cover and can rotates.
3. the projection ceremony according to claim 1 and 2 computer desk that manually overturns is characterized in that locking device comprises latch hook, chute, slide block, guiding fixture block and compression spring; The anterior bottom of display fixed bin is fixed with L shaped latch hook, and there is the lateral projections of protruding backward the lower end of latch hook; The fixed-site of the anterior corresponding lateral projections of the diapire of display box cavity has chute, be equipped with in the chute can be horizontal the slide block that slides of left and right directions, the top of slide block is fixed with protrudes forward and guiding fixture block triangular in shape, the downside of guiding fixture block is horizontal plane and the draw-in groove that also can block lateral projections at the oriented fovea superior in the middle part of downside, the left surface of guiding fixture block is low inclined-plane, a right high left side, the right flank of guiding fixture block be low inclined-plane, a right high left side, and the right flank of the downside of guiding fixture block and the fixture block that leads in obtuse angle; The right-hand member of compression spring is fixed on the chute, and the left end of compression spring is fixed on the right part of slide block and can promotes slide block and slides to the chute left part.
4. the projection ceremony according to claim 1 and 2 computer desk that manually overturns is characterized in that there is the handle slot that is circular arc and is used to pluck out the display fixed bin at the seamed edge place on the front portion of display box cavity.
5. the projection ceremony according to claim 3 computer desk that manually overturns is characterized in that there is the handle slot that is circular arc and is used to pluck out the display fixed bin at the seamed edge place on the front portion of display box cavity.
6. the projection ceremony according to claim 4 computer desk that manually overturns is characterized in that the projection carriage takes the shape of the letter U and is installed on the desktop of display box cavity below, and the two ends, the left and right sides of projection carriage are fixedly mounted on the bottom surface of desktop by screw.
7. the projection ceremony according to claim 5 computer desk that manually overturns is characterized in that the projection carriage takes the shape of the letter U and is installed on the desktop of display box cavity below, and the two ends, the left and right sides of projection carriage are fixedly mounted on the bottom surface of desktop by screw.
8. the projection ceremony according to claim 7 computer desk that manually overturns, it is characterized in that having on the left part rear end face of display fixed bin an inner left side screw hole that is connected with left side axle fixing hole, left side axle trip bolt is installed in the axle screw hole of a left side, the outer end of left side axle trip bolt is fixedly connected on the display fixed bin, and the inner of left side axle trip bolt is fixedly connected on the left-hand rotation moving axis; The right axle screw hole that has inner and right axle fixing hole to be connected on the right part rear end face of display fixed bin, right axle trip bolt is installed in the right axle screw hole, the outer end of right axle trip bolt is fixedly connected on the display fixed bin, and the inner of right axle trip bolt is fixedly connected on the right-hand rotation moving axis.
9. the projection ceremony according to claim 8 computer desk that manually overturns, there is the keyboard chamber front portion that it is characterized in that desktop, the indoor keyboard case that can extract out and regain that is equipped with of keyboard, the left and right sides of keyboard case is installed on the left and right sides inwall of keyboard chamber by guide rail respectively.
10. the projection ceremony according to claim 9 computer desk that manually overturns is characterized in that the below left part of desktop has the cabinet chamber that can hold and place computer host box, and the rear portion of cabinet chamber is equipped with combined socket and switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202773579U CN201563931U (en) | 2009-12-31 | 2009-12-31 | Projector-type manual overturning computer table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202773579U CN201563931U (en) | 2009-12-31 | 2009-12-31 | Projector-type manual overturning computer table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201563931U true CN201563931U (en) | 2010-09-01 |
Family
ID=42656210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202773579U Expired - Fee Related CN201563931U (en) | 2009-12-31 | 2009-12-31 | Projector-type manual overturning computer table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201563931U (en) |
-
2009
- 2009-12-31 CN CN2009202773579U patent/CN201563931U/en not_active Expired - Fee Related
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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: 20100901 Termination date: 20101231 |