CN203068083U - Lifting cork base and display device - Google Patents
Lifting cork base and display device Download PDFInfo
- Publication number
- CN203068083U CN203068083U CN 201220661284 CN201220661284U CN203068083U CN 203068083 U CN203068083 U CN 203068083U CN 201220661284 CN201220661284 CN 201220661284 CN 201220661284 U CN201220661284 U CN 201220661284U CN 203068083 U CN203068083 U CN 203068083U
- Authority
- CN
- China
- Prior art keywords
- outer sleeve
- lifting
- inner sleeve
- sleeve
- limited impression
- Prior art date
- 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
Links
Images
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model relates to a lifting cork base which is characterized by comprising a cork base outer sleeve, a cork base inner sleeve, a limit sleeve and limit pins. The inner sleeve is located in the outer sleeve. The limit sleeve is located between the outer sleeve and the inner sleeve. A plurality of limit pin holes capable of containing the limit pins are formed in the limit sleeve along the axial direction. The outer sleeve and the inner sleeve are provided with limit mechanisms corresponding to the limit pin holes. Each limit mechanism is matched with each limit pin so that the outer sleeve and the inner sleeve are locked and can be separated from match with each limit pin so that the outer sleeve and the inner sleeve are unlocked. The lifting cork base has the advantages that a mode of clamping and fixing by a spring step by step is adopted so that a lifting function of the cork base of a displayer is achieved, and the requirement for adjusting the height of the displayer of a client is satisfied. The lifting cork base is simple in structure, stable in clamping and fixing after lifting and capable of saving an air spring component achieving the lifting function and arranged inside the cork base in the prior art. The utility model further relates to a display device provided with the lifting cork base.
Description
Technical field
The utility model belongs to the collet lowering or hoisting gear, relate in particular to a kind ofly to be widely used in television set, computer and by the bulletin machine of computer control, as advertisement machine, enquiry machine, consulting machine, digital screen, touch screen the lifting collet.The utility model also relates to a kind of display unit with above-mentioned lifting collet.
Background technique
The application of display unit more and more widely, television set, computer and by the bulletin machine of computer control, as advertisement machine, enquiry machine, consulting machine, digital screen, touch screen etc.Indoor occupant is watched the TV Festival destination locations, and through regular meeting's change, the best orientation angle of television display screen plane and sight line is about 90 degree, otherwise the easy distortion of image; Desktop computer on the desk, its screen position seem too low mostly, can only bow by bent neck when seeing screen, and a little longer as the operating time, neck will be felt under the weather.Current television set commonly used or the collet of desktop computer display screen scarcely have the function of random adjustable height.Various bulletin machine by computer control commonly used, its display screen mostly can not be according to using needs to regulate height.In order to satisfy the different height that use of Consumer, the said goods is released height adjustable collet design.
The multiple mode that adopts collet realizes adjusting the structure of height.At present common: as in collet inside the air spring structure being housed, to utilize the gas compressing force to adjust display device height up and down.This air spring price comparison height is adjusted the air spring internal gas pressure according to display device different size and weight simultaneously, during development, then must be equipped with the air spring of multiple dynamics.Number of patent application 200620120118 discloses a kind of TV lifting support, it is characterized in that: comprise that a base, two is installed in guide pillar on the described base and two ends and is sleeved on sliding support on the two described guide pillars, described sliding support slides along described guide pillar, install on it or form the assembly department that TV is used is installed, also be provided with the drive unit of the described sliding support lifting of a driving on the described base.201,020,187,490 1 kinds of electric lifting/lowering rotating televisions of number of patent application frame, comprise base and the lifting frame that is arranged at base, described lifting frame comprises rotating disk, is fixed in two root posts of rotating disk, movable frame and be used for the fixedly scaffold of TV, described two root posts are provided with cavity, two motion bars of described movable frame insert respectively in the cavity of described two root posts, and described scaffold is arranged at described movable frame; Drive threaded stem by lift motor, and then movable frame is risen and decline, also be provided with revolution motor, revolution motor can drive dial rotation.Number of patent application 201020280889 discloses a kind of panel TV set lowering or hoisting gear, comprise base, the drive motor that described base is provided with infrared receiver, is connected with infrared receiver, there is lifting bar to link to each other with drive motor, be positioned at the lifting bar and arranged on left and right sides on the described base and be provided with left and right guide rod, described lifting bar top is provided with the lifting panel, this lifting panel is inlaid in left and right two ends on the left and right guide rod, there is top board that left and right two ends are fixed on left and right guide rod top, the TV mounting plate that passes top board is also fixedly arranged on the described lifting panel.The lifting or regulate television set or computer display screen and the device of direction easily of 201,120,055,386 1 kinds of number of patent applications is characterized in that: this lifting or the device of regulating direction be connected television set or various bulletin machine, desktop computer, computer all-in-one machine display screen the back or below.Its component comprise: threaded stem, and the pipe bar, flexible rod, fastening piece is inserted axle etc.; Flexible rod or threaded stem screw in or insert in the pipe bar, heighten nut and are spun on the threaded stem; Threaded stem or pipe bar are arranged on the base; When needs are regulated the height of this machine, as long as threaded stem or heighten nut and screw on, screw off; Insert axle when operation fastening piece, circle, can regulate this machine about, pitch orientation.The shears of said structure can be realized lifting function, but structure is complicated, is not suitable for promoting the use of as the product accessory kit.
The model utility content
The utility model is in order to overcome deficiency of the prior art, a kind of lifting collet is provided and has the display unit of above-mentioned lifting collet, the bulletin machine that can be widely used in television set, computer and be controlled by computer is as advertisement machine, enquiry machine, consulting machine, digital screen, touch screen; When adjusting height of display, be not subjected to the display sizes specification, weight limits is only utilized and can be adjusted height of display easily with spline structure.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of lifting collet, comprise outer sleeve, inner sleeve, spacing collar and position limit pin, described inner sleeve is positioned at described outer sleeve, described spacing collar is between described outer sleeve and described inner sleeve, described spacing collar some limit pin holes that hold described position limit pin that distribute vertically, described outer sleeve and described inner sleeve are provided with the position-limit mechanism corresponding with described limit pin hole, described position-limit mechanism can cooperate to lock described outer sleeve and described inner sleeve with described position limit pin, and can cooperate with the described outer sleeve of release and described inner sleeve with described position limit pin disengaging.
The position-limit mechanism of described inner sleeve is trapezoidal limited impression or the arc limited impression that distributes vertically, the position-limit mechanism of described outer sleeve is trapezoidal spacing preiection or the arc spacing preiection corresponding with described trapezoidal limited impression or described arc limited impression, and described trapezoidal limited impression or described arc limited impression are realized slidably cooperating with the two ends of described position limit pin respectively with described trapezoidal spacing preiection or described arc spacing preiection.
Described spacing collar is provided with guiding piece, described guiding piece is provided with spring, described outer sleeve is provided with the guiding piece positioning convex, the guiding piece of the described guiding piece pawl that turns up is stuck on the described positioning convex, under the effect of spring, promote described outer sleeve and move up by the turn up combination force of pawl and described guiding piece positioning convex of described guiding piece, drive described spacing preiection and also move up, described position limit pin is pushed described limited impression, thereby lock described outer sleeve and described inner sleeve.
Described both ends of the spring is connected to respectively on the described boss.
Described spacing collar two ends are provided with boss, and described both ends of the spring is connected to respectively on the described boss.
Described guiding piece constitutes by the center fixed piece with the gib block of described fixed block both sides, described gib block be arranged in parallel, described center fixed piece is provided with the spring projection in two ends up and down, described spacing collar is provided with the directional post that is slidingly matched with described gib block, described directional post respectively has two up and down, and described directional post is fixedlyed connected with the boss at spacing collar two ends respectively.
Described spacing collar bottom is provided with the supporting sleeve affixed with base.
The position-limit mechanism of described inner sleeve is trapezoidal spacing preiection or the arc spacing preiection that distributes vertically, the position-limit mechanism of described outer sleeve is trapezoidal limited impression or the arc limited impression corresponding with described trapezoidal spacing preiection or arc spacing preiection, and described trapezoidal limited impression or arc limited impression are realized slidably cooperating with the two ends of described position limit pin respectively with described trapezoidal spacing preiection or arc spacing preiection.
The quantity of described position limit pin and described position-limit mechanism is respectively 1-5.
Beneficial effect: comparatively commonly used and simple collet lifting structure is to adopt collet inside that the air spring structure is housed in the prior art, utilizes the gas compressing force to adjust display device height up and down.This air spring price comparison height is adjusted the air spring internal gas pressure according to display device different size and weight simultaneously, then must be equipped with the air spring of multiple dynamics.The spring fixing mode step by step that adopts the utility model realizes the lifting function of display device collet, does not adopt the collet of air spring structure, is not subjected to the restriction of size, weight, and namely different display unit can adopt same structural adjustment height.Satisfied the requirement that the client adjusts height of display, fix stablely after simple in structure, the lifting, while portion's product are cheap, saved and originally have been arranged on the air spring portion product that lifting function is done in collet inside, reduce the display device fabricating cost, suit as accessories of a product in marketing.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that position limit pin is assembled in limit pin hole;
Fig. 3 is that position limit pin is by the structural representation of spacing preiection jack-up in the outer sleeve;
Fig. 5 is the structural representation of outer sleeve when moving down state;
Fig. 6 is the structural representation that guiding piece is connected with spring;
Fig. 7 is that guiding piece is fixed in the structural representation on the spacing collar;
Fig. 8 is the structural representation of guiding piece positioning convex in the outer sleeve;
Fig. 9 is that guiding piece is by the structural representation of guiding piece positioning convex location in the outer sleeve.
Among the figure: 100, collet outer sleeve, 101, the outer sleeve spacing preiection, 102, guiding piece positioning convex in the outer sleeve, 200, collet inner sleeve, 201, the inner sleeve limited impression, 300, spacing collar, 301, limit pin hole, 302, boss, 400, position limit pin, 500, spring, 600, guiding piece, 601, the guiding piece pawl that turns up, 602, gib block, 603, the spring projection, 604, the center fixed piece, 700, supporting sleeve, 800, base.
Embodiment
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with drawings and embodiments.
Referring to Fig. 1 to Fig. 3, the utility model provides a kind of lifting collet, comprise base 800, outer sleeve 100, inner sleeve 200, spacing collar 300 and position limit pin 400, described inner sleeve 200 is positioned at described outer sleeve 100, described spacing collar 300 is between described outer sleeve 100 and described inner sleeve 200, described spacing collar 300 some limit pin holes 301 that hold described position limit pin 400 that distribute vertically, described outer sleeve 100 and described inner sleeve 200 are provided with the position-limit mechanism corresponding with described limit pin hole 301, and described position-limit mechanism can cooperate to lock described outer sleeve 100 and described inner sleeve 200 with described position limit pin 400.Described inner sleeve can be affixed with display rear-cover, and in addition, described spacing collar 300 bottoms can be provided with the supporting sleeve 700 affixed with base 800.
As preferred version of the present utility model, the position-limit mechanism of described inner sleeve 200 can be trapezoidal limited impression 201 or the arc limited impression 201 that distributes vertically, the position-limit mechanism of described outer sleeve 100 can be trapezoidal spacing preiection 101 or the arc spacing preiection corresponding with described trapezoidal limited impression 201 or described arc limited impression 201, and described trapezoidal limited impression 201 or described arc limited impression 201 are realized slidably cooperating with the two ends of described position limit pin 400 respectively with described trapezoidal spacing preiection 101 or described arc spacing preiection 101.
Referring to Fig. 4, when the display unit stationary state, described position limit pin 400 is positioned at the limit pin hole 301 of spacing collar 300, under the support force effect of outer sleeve spacing preiection 101, be stuck in the inner sleeve limited impression 201 of inner sleeve 200, restriction display device lifting moving, described supporting sleeve 700 support limit sleeves 300 are fixed spacing collar 300 between outer sleeve 100 and inner sleeve 200.
Referring to Fig. 5, when display unit need be adjusted height, the user holds outer sleeve 100 to pressing down, the spacing preiection 101 of outer sleeve breaks away from position limit pin 400, mobile backward, position limit pin 400 can not be stuck in the inner sleeve limited impression 201, and with the described outer sleeve 100 of release and described inner sleeve 200, inner sleeve 200 just can keep the state of moving up and down.At this moment, position limit pin 400 positions are stuck in the limit pin hole 301 of spacing collar 300 always, drop preventing.When adjusting to certain altitude, the outer sleeve that moves up, simultaneously spacing preiection 101 also moves up, and shifts in the inner sleeve restraining groove position limit pin 400 onto 201, and restraining groove 400 blocks inner sleeve 200, restriction display device lifting moving.
Referring to Fig. 6 to Fig. 9, as preferred version of the present utility model, can be provided with guiding piece 600 on the described spacing collar 300, described guiding piece 600 is provided with spring 500, described outer sleeve 100 is provided with guiding piece positioning convex 102, and the guiding piece of described guiding piece 600 pawl 601 that turns up is stuck on the described positioning convex 102.Described spring 500 two ends are connected to respectively on the described boss 302; Described guiding piece 600 constitutes by center fixed piece 604 with the gib block 602 of described fixed block both sides, described gib block be arranged in parallel, described center fixed piece is provided with spring projection 603 in two ends up and down, described spacing collar 300 is provided with the directional post 303 that is slidingly matched with described gib block, described directional post respectively has two up and down, and described directional post is fixedlyed connected with the boss 302 at spacing collar 300 two ends respectively.
When adjusting to certain altitude, after holding openhanded the opening of outer sleeve 100, the guiding piece of guiding piece 600 pawl 601 that turns up is stuck on the guiding piece positioning limit projection 102 in the outer sleeve, under the spring force effect of spring 500, promote outer sleeve 100 upwards by the turn up combination force of the guiding piece positioning convex 102 in pawl 601 and the outer sleeve of guiding piece, the spacing preiection 101 of outer sleeve also moves up, shift in the inner sleeve restraining groove position limit pin 400 onto 201, restraining groove 400 blocks inner sleeve 200, thereby automatically locks outer sleeve 100 and inner sleeve 200 with restriction display device lifting moving.
As preferred version of the present utility model, the quantity of described position limit pin 400 and described position-limit mechanism can be respectively 1-5.
The utility model is not limited thereto, the position-limit mechanism of described inner sleeve 200 can also be trapezoidal spacing preiection or the arc spacing preiection that distributes vertically, the position-limit mechanism of described outer sleeve 100 can be trapezoidal limited impression or the arc limited impression corresponding with described trapezoidal spacing preiection or arc spacing preiection, described trapezoidal limited impression or arc limited impression are realized slidably cooperating with the two ends of described position limit pin respectively with described trapezoidal spacing preiection or arc spacing preiection, its specific implementation process is similar to the above embodiments, no longer is described in detail at this.
The utility model also provides a kind of display unit, comprises described lifting collet.Because this lifting collet has above-mentioned technique effect, the display unit with this lifting collet also should possess corresponding technique effect.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (9)
1. lifting collet, it is characterized in that: comprise outer sleeve (100), inner sleeve (200), spacing collar (300) and position limit pin (400), described inner sleeve (200) is positioned at described outer sleeve (100), described spacing collar (300) is positioned between described outer sleeve (100) and the described inner sleeve (200), described spacing collar (300) some limit pin holes (301) that hold described position limit pin (400) that distribute vertically, described outer sleeve (100) and described inner sleeve (200) are provided with the position-limit mechanism corresponding with described limit pin hole (301), described position-limit mechanism can cooperate to lock described outer sleeve (100) and described inner sleeve (200) with described position limit pin (400), and can cooperate with the described outer sleeve of release (100) and described inner sleeve (200) with described position limit pin (400) disengaging.
2. lifting collet as claimed in claim 1, it is characterized in that: trapezoidal limited impression (201) or the arc limited impression (201) of the position-limit mechanism of described inner sleeve (200) for distributing vertically, the position-limit mechanism of described outer sleeve (100) is trapezoidal spacing preiection (101) or the arc spacing preiection corresponding with described trapezoidal limited impression (201) or described arc limited impression (201), and described trapezoidal limited impression (201) or described arc limited impression (201) are realized slidably cooperating with the two ends of described position limit pin (400) respectively with described trapezoidal spacing preiection (101) or described arc spacing preiection (101).
3. lifting collet as claimed in claim 2, it is characterized in that: described spacing collar (300) is provided with guiding piece (600), described guiding piece (600) is provided with spring (500), described outer sleeve (100) is provided with guiding piece positioning convex (102), the guiding piece of described guiding piece (600) pawl (601) that turns up is stuck on the described positioning convex (102), under the effect of spring (500), promote described outer sleeve (100) and move up by the turn up combination force of pawl (601) and described guiding piece positioning convex (102) of described guiding piece, driving described spacing preiection (101) also moves up, described position limit pin (400) is pushed described limited impression (201), thereby lock described outer sleeve (100) and described inner sleeve (200).
4. lifting collet as claimed in claim 3, it is characterized in that: described spacing collar two ends are provided with boss, and described spring (500) two ends are connected to respectively on the described boss (302).
5. lifting collet as claimed in claim 4, it is characterized in that: described guiding piece (600) constitutes by center fixed piece (604) with the gib block (602) of described fixed block both sides, described gib block be arranged in parallel, described center fixed piece is provided with spring projection (603) in two ends up and down, described spacing collar (300) is provided with the directional post (303) that is slidingly matched with described gib block, described directional post respectively has two up and down, and described directional post is fixedlyed connected with the boss (302) at spacing collar (300) two ends respectively.
6. lifting collet as claimed in claim 1 is characterized in that: be provided with the supporting sleeve (700) affixed with base (800) bottom the described spacing collar (300).
7. lifting collet as claimed in claim 1, it is characterized in that: trapezoidal spacing preiection or the arc spacing preiection of the position-limit mechanism of described inner sleeve (200) for distributing vertically, the position-limit mechanism of described outer sleeve (100) is trapezoidal limited impression or the arc limited impression corresponding with described trapezoidal spacing preiection or arc spacing preiection, and described trapezoidal limited impression or arc limited impression are realized slidably cooperating with the two ends of described position limit pin respectively with described trapezoidal spacing preiection or arc spacing preiection.
8. lifting collet as claimed in claim 1 is characterized in that: the quantity of described position limit pin (400) and described position-limit mechanism is respectively 1-5.
9. a display unit comprises as each described lifting collet of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661284 CN203068083U (en) | 2012-12-04 | 2012-12-04 | Lifting cork base and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661284 CN203068083U (en) | 2012-12-04 | 2012-12-04 | Lifting cork base and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068083U true CN203068083U (en) | 2013-07-17 |
Family
ID=48766864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220661284 Expired - Fee Related CN203068083U (en) | 2012-12-04 | 2012-12-04 | Lifting cork base and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068083U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536523A (en) * | 2014-12-23 | 2015-04-22 | 重庆宝丽佰格电子科技有限公司 | Liftable computer displayer |
| CN104613291A (en) * | 2015-03-04 | 2015-05-13 | 郑波 | Liquid crystal display television and telescopic television base thereof |
| CN105045344A (en) * | 2015-08-03 | 2015-11-11 | 刘贵斌 | Desktop computer monitor adjuster |
| CN105570628A (en) * | 2016-01-06 | 2016-05-11 | 深圳创维－Rgb电子有限公司 | Concealed type base and television comprising same |
| CN105869534A (en) * | 2016-05-28 | 2016-08-17 | 安徽富煌和利时科技股份有限公司 | Vehicle-mounted LED (Light-emitting Diode) display device of bus |
| CN106678519A (en) * | 2015-11-06 | 2017-05-17 | 天津三星电子有限公司 | Base and display |
| CN107095756A (en) * | 2017-02-23 | 2017-08-29 | 哈尔滨市第医院 | Medical wound conditioning liquid storing unit |
| CN112285994A (en) * | 2020-11-13 | 2021-01-29 | 广州小鹏汽车科技有限公司 | Electronic curtain and vehicle |
-
2012
- 2012-12-04 CN CN 201220661284 patent/CN203068083U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536523A (en) * | 2014-12-23 | 2015-04-22 | 重庆宝丽佰格电子科技有限公司 | Liftable computer displayer |
| CN104613291A (en) * | 2015-03-04 | 2015-05-13 | 郑波 | Liquid crystal display television and telescopic television base thereof |
| CN105045344A (en) * | 2015-08-03 | 2015-11-11 | 刘贵斌 | Desktop computer monitor adjuster |
| CN106678519A (en) * | 2015-11-06 | 2017-05-17 | 天津三星电子有限公司 | Base and display |
| CN106678519B (en) * | 2015-11-06 | 2019-06-28 | 天津三星电子有限公司 | A kind of pedestal and display |
| CN105570628A (en) * | 2016-01-06 | 2016-05-11 | 深圳创维－Rgb电子有限公司 | Concealed type base and television comprising same |
| CN105869534A (en) * | 2016-05-28 | 2016-08-17 | 安徽富煌和利时科技股份有限公司 | Vehicle-mounted LED (Light-emitting Diode) display device of bus |
| CN105869534B (en) * | 2016-05-28 | 2018-11-20 | 安徽富煌科技股份有限公司 | A kind of bus vehicle LED display device |
| CN107095756A (en) * | 2017-02-23 | 2017-08-29 | 哈尔滨市第医院 | Medical wound conditioning liquid storing unit |
| CN112285994A (en) * | 2020-11-13 | 2021-01-29 | 广州小鹏汽车科技有限公司 | Electronic curtain and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203068083U (en) | Lifting cork base and display device | |
| CN204965259U (en) | Lifting computer display | |
| CN109259523B (en) | Multifunctional visual transmission platform | |
| CN102537605B (en) | Rotating mechanism of base for multifunctional liquid crystal television set | |
| CN204596343U (en) | Wall hanging advertisement machine | |
| CN203068094U (en) | Visual angle adjustable flat-panel TV rack | |
| CN208548118U (en) | A kind of width is convenient for adjustable type LED display | |
| CN208058280U (en) | A kind of meeting flat television bracket of adjustable angle | |
| CN101494013A (en) | Hanging display | |
| CN204652489U (en) | A kind of general-purpose type is without handset mounting | |
| CN211207893U (en) | Enterprise management show shelf for information technology | |
| CN203318013U (en) | Novel easel | |
| CN208967388U (en) | A kind of multinomial display supporting pedestal accurately adjusted | |
| CN203912031U (en) | Sucking-disc-type mobile phone support | |
| CN102192391B (en) | Multi-angle adjustable liquid crystal television base | |
| CN202381941U (en) | Multifunctional liquid crystal display television base rotating mechanism | |
| CN201866473U (en) | Projection bracket | |
| CN201771811U (en) | Desk and stand dual-purpose fan | |
| CN2802251Y (en) | Ceiling movable lifting support for plate TV | |
| CN203118346U (en) | Novel advertising board | |
| CN204613477U (en) | Lens carrier | |
| CN216166609U (en) | Rotatory display device of dress designing preparation | |
| CN218044537U (en) | Document model teaching stand with multidirectional light supplementing function | |
| CN202834624U (en) | Television base seat with U-shaped square tubes | |
| CN215891662U (en) | Engineering management early warning display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |