CN201750653U - Multimedia device with independent microphone - Google Patents
Multimedia device with independent microphone Download PDFInfo
- Publication number
- CN201750653U CN201750653U CN2010202851956U CN201020285195U CN201750653U CN 201750653 U CN201750653 U CN 201750653U CN 2010202851956 U CN2010202851956 U CN 2010202851956U CN 201020285195 U CN201020285195 U CN 201020285195U CN 201750653 U CN201750653 U CN 201750653U
- Authority
- CN
- China
- Prior art keywords
- pit
- multimedia device
- shell
- microphone
- water proof
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Casings For Electric Apparatus (AREA)
- Studio Devices (AREA)
Abstract
The utility model relates to a multimedia device with an independent microphone, which comprises a shell and a multimedia assembly which is arranged internally. The shell consists of a shell body and a rear cover; the shell is provided with a concave pit; a dismountable microphone assembly is arranged in the concave pit; the shell body is also provided with an inserted hole and an inserted buckle; the inserted hole is communicated with the concave pit; a casing of the microphone assembly is also provided with a clamping position; and the inserted buckle is clamped in the clamping position, so that the microphone assembly is assembled on the multimedia device in a dismountable mode and is convenient to maintain and replace. A conducting connecting rod connected with the multimedia assembly and a locking piece for clamping a plug are arranged in the rear cover, so that the plug cannot be pulled out and the phenomenon of poor contact also cannot be generated. The multimedia device with the independent microphone guarantees stable data transmission and charging. The sealed shell can effectively prevent water under the water so as to protect the multimedia assembly which is arranged internally, keep excellent workability and make service life longer.
Description
Technical field
The utility model relates to a kind of audio-visual devices, particularly a kind of multimedia video camera/player.
Background technology
At present, so-called multimedia player, video camera on the market with water-proof function, as MP3 player and mini video camera, extremely amount also can only prevent dabbling, and can't reach good waterproof effect under water, and water can also enter in the player from earphone jack at all, cause machine breakdown, can't work, though at present waterproof construction do preferably player also can't overcome this weakness, defective, also without any the USB plug latch-up structure easily by garnetting, pull; And for the waterproof aspect of microphone, all just select for use so-called waterproof microphone on the market to realize simply, though realize the microphone waterproof, the outer and periphery of microphone is still can't realize or be difficult to guarantee waterproof that internal electronic component still suffers water logging, damage easily.
In addition, the mini video camera of existing Worn type is judging whether camera is aimed at production firm aspect the required photographed, designer and do not considered at all, makes troubles to the consumer during use, operates very difficult except water-proof function is relatively poor.
The utility model content
For addressing the above problem, of the present utility modelly provide a kind of microphone independently detachable, be provided with the good multimedia device of plug latch fixed structure and water resistance.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of multimedia device that is provided with separate microphone, include housing, and the multimedia groupware that is provided with in the described housing, described housing includes a hollow and end is provided with the body and the bonnet of opening, and described housing is established pit, and described pit is equipped with dismountable microphone assembly, also be provided with jack and eye-splice on the body of described pit outer end, described jack is communicated with described pit, and the shell of described microphone assembly also is provided with screens, and described eye-splice is stuck in the described screens;
Described pit bottom is provided with the conducting pitman that connects described microphone assembly and described multimedia groupware, described conducting pitman closely is filled with water proof ring (114 ') around running through described housing place, described body and described bonnet joint are provided with water proof ring (11 '), and described water proof ring (11 ') and water proof ring (114 ') make described housing constitute closed shell;
Described eye-splice includes the portion of scratching and two foots, is " U " word shape, and described two foots all outside perk formation hook part, and it is protruding that the inwall relevant position of described pit is provided with card, and it is protruding that described card is caught in described hook part;
Described pit bottom also has pressing plate with screw, and described pressing plate is provided with through hole, and the conducting pitman of described microphone assembly is connected by the conducting pitman that described through hole and described pit bottom are provided with;
Described microphone assembly include shell and in microphone, minitype circuit board and the conducting pitman established, described shell is made up of shell and bottom, described bottom is provided with through hole, and a side is provided with screw, and the rim of opposite side is provided with projection, and the corresponding side of described shell also is provided with adaptive hole clipping, during assembling, described projection is stuck in the described hole clipping, and described conducting pitman stretches out from through hole, and tightens screw;
Described bonnet outer end is provided with another pit and gland, be provided with conducting pitman that is connected with described multimedia groupware and the locking piece that is used to block plug in the described pit, described locking piece is provided with tweezer and holds portion, described gland is provided with breach, and covering described locking piece, the described tweezer portion of holding is located in the described breach movably;
Described conducting pitman closely is filled with water proof ring (14 ') around running through described bonnet, and described water proof ring (11 '), water proof ring (14 ') and water proof ring (114 ') make described housing constitute closed shell;
Described pit includes first pit, second pit and the 3rd pit of stepped distribution from top to bottom, is provided with described conducting pitman in described first pit, in described second pit and the 3rd pit described locking piece is installed, and covers with described gland;
Described pit also includes the chute of being located at the second pit left and right sides, and described locking piece is " H " letter shapes, and its down either side also is respectively equipped with projection and spring, and is located in the described chute;
The described multimedia device that is provided with separate microphone is a video camera, described multimedia groupware includes camera, control chip, storage chip, circuit board assemblies, power supply, described housing front end is fixed with first lens in the ultrasonic wave mode, also radium-shine reflector in the described housing, described housing front end is fixed with second lens that penetrate to laser light in the ultrasonic wave mode, and described first lens, second lens, described water proof ring (11 '), water proof ring (14 ') and water proof ring (114 ') make described housing constitute closed shell.
The beneficial effects of the utility model are: because the utility model adopted technique scheme, closed shell makes multimedia device also effective waterproof under water, establishes multimedia groupware in it and is promptly protected, maintenance good operation, longer service life; The latch-up structure that bonnet is provided with can not pulled plug, more the loose contact phenomenon can not occur, and stable data transmits, charging is guaranteed; Add that microphone assembly removably is assembled on this multimedia device, maintenance, change conveniently that and microphone is the waterproof microphone,, guarantee good recording effect even under water also can operate as normal; The laser light that utilizes radium-shine reflector to send in addition judges whether camera aims at required scenery, whether just wears, and operates very simply, uses more convenient.
Description of drawings
Fig. 1 is the described sectional structure schematic diagram that is provided with the multimedia device of separate microphone of the utility model embodiment.
Fig. 2 is the described package assembly schematic diagram that is provided with the multimedia device bonnet of separate microphone of the utility model embodiment.
Fig. 3 is the described backsight structural representation that is provided with the multimedia device of separate microphone of the utility model embodiment.
Fig. 4 is the package assembly schematic diagram of the microphone of the described multimedia device that is provided with separate microphone of the utility model embodiment.
Fig. 5 is the sectional structure schematic diagram of the microphone of the described multimedia device that is provided with separate microphone of the utility model embodiment.
Fig. 6 is the structural representation of the another kind of fixture of the described multimedia device that is provided with separate microphone of the utility model embodiment.
The copyright of above-mentioned Figure of description and other any rights all belong to the applicant to be owned.
Embodiment
The utility model will be further described to reach specific embodiment now in conjunction with the accompanying drawings.
As shown in Figure 1, the described multimedia device that is provided with separate microphone of the utility model embodiment is multi-media player, video camera, include housing 1 and in establish multimedia module 2.Housing 1 is made up of body 11 and bonnet 12 that a hollow and an end are provided with opening, body 11 front ends are welded with first lens 111 and second lens 112 to adopt the ultrasonic wave fixed form, lens (111,112) all adopt transparent acrylic material or glass material to make, and body 11 rear ends then are connected and fixed bonnet 12 with screw.Multimedia module 2 mainly includes camera 21, control chip 22, storage chip 23, circuit board assemblies 24 and power supply 25, circuit board assemblies 24 includes main circuit board 241 and secondary circuit board 242, between the major-minor circuit board with conductive pole 243 conductings, fixing, the space is compacter, volume is littler, and thermal diffusivity is better.Camera 21 is installed in body 11 Inner Front Ends and faces first lens 111, and is fixed on the main circuit board 241 by mounting bracket 211, also is connected with main circuit board 241 conductings with flexible PCB 212; Also be welded with control chip 22 on the main circuit board 241, storage chip 23, be welded with laser light reflector 26 and indicator light 27 on the secondary circuit board 242, the laser light that laser light reflector 26 sends is penetrated into outside this device from second lens 112 of body 11 front ends, be mainly used in to proofread and correct and wear, its central shaft with camera 21 is substantially parallel, during use, open moving laser light reflector 26 earlier, the laser light that sends according to laser light reflector 26 drops on the scenery position and judges whether camera 21 aims at required scenery then, and adjust, closing laser light reflector 26 at last can take, and shooting effect is secure; Indicator light 27 is mainly used in the operating state of this multimedia device of expression, and is welded with leaded light post 271 in body 11 relevant positions with the ultrasonic wave fixed form; Power supply 25 is charged lithium cells, is mainly used in to supply with the multimedia device working power.Left and right sides shell walls in the body 11 are provided with draw-in groove 113, and during assembling, main circuit board 241 both sides rims slip in the draw-in groove 113, load onto bonnet 12 and are locked with screw (not showing among the figure), and also be provided with water proof ring 11 ' between body 11 and the bonnet 12.Bonnet 12 outer ends are provided with pit 13, and pit 13 mainly is made up of first pit 131, second pit 132 the 3rd pit 133 that are interconnected of stepped distribution from top to bottom.Wherein, first pit, 131 bottoms are provided with the conducting pitman 14 that runs through bonnet 12, and this conducting pitman 14 enters in the body 11 ends and is provided with spring 141 and is connected with circuit board assemblies 24, and run through bonnet 12 places and closely be filled with water proof ring 14 ' on every side; In second pit 132 and the 3rd pit 133 locking piece 15 is installed, and covers with a gland 16, gland 16 is provided with breach 161, and the tweezer that described locking piece 15 is provided with is held portion 151 and is positioned at breach 161, and can stir downwards.During use, with finger tweezer is held portion 151 and down be allocated to breach 161 lower ends, locking piece 15 is promptly in second pit 132, then plug 3 (earphone or data wire) is inserted 131 li of first pits, the conductive connecting device 31 of its one injection moulding is connected with conducting pitman 14, then tweezer is held portion 151 moves to breach 161 upper ends, the part of locking piece 15 moves to 131 li of first pits, and block the fixture block 32 that plug 3 both sides are provided with, plug 3 promptly is locked on the bonnet 2, can do not pulled, more the loose contact phenomenon can not occurred.The utility model multimedia device also is provided with the independent stationary device 4 that is used to be bundled on the external object (as head hoop, leg of spectacles, backpack strip etc.), this fixture 4 is bands, housing 1 two bottom sides is provided with fixing hole 17, band 4 passes fixing hole 17, and the termination 41 of an end is stuck in fixing hole 17 places, and the fixing hole 17 that the other end then oppositely passes opposite side gets final product.
As Fig. 2, shown in Figure 3, the described multimedia device that is provided with separate microphone of the utility model embodiment, its bonnet 12 is provided with pit 13, include be positioned at the top and the bottom be provided with first pit 131 of conducting pitman 14, second pit 132 in the middle of being positioned at and the 3rd pit 133 of below, also include the chute 134 of being located at second pit, 132 left and right sides.Locking piece 15 is " H " letter shapes, outside is provided with the baffle plate 152 that is used to block gland 16 breach 161 by lower position in the middle of it, baffle plate 152 is provided with tweezer and holds portion 151, and locking piece 15 down either side also are respectively equipped with projection 153 and spring 154, and spring 154 is enclosed within on the projection 153.Gland 16 central authorities are provided with breach 161, the top rim be provided with when assembling and plug 3 shapes suitable step down 162, make the coverage rate of gland 16 wider, to the qualification better effects if of locking piece 15; Also be provided with screw 163 on the gland 16, and the top is provided with pin 164 about the inboard, bonnet 12 relevant positions are provided with screw 122, pin-and-hole 123.During assembling, locking piece 15 is placed in second pit 132, and its both sides and 154 on spring be installed in 134 li of chutes, load onto gland 16 then, pin 162 inserts 123 li of pin-and-holes, tightens with screw 165 again, plugs at last 3 to get final product.Also be provided with on the housing 1 of this multimedia device be used to finish broadcast, shoot with video-corder, the control button 28 of sound-recording function and the radium-shine reflector 26 of On/Off, control button 28 is connected with the interior circuit board assemblies 24 of establishing by handle with waterproof.In addition, band 4 outsides are provided with hangnail 42, inside end also is provided with tread plate 43, and also be provided with card 171 in the fixing hole 17 that oppositely passes of band 4, when tightening, hangnail 42 is stuck on the card 171, terminal tread plate 43 also increased and external object between friction, can not get loose, fixed effect is secure.
As Fig. 4, shown in Figure 5, the described multimedia device front end that is provided with separate microphone of the utility model embodiment also is provided with independent dismountable microphone assembly 5, include shell 51, microphone 52, minitype circuit board 53 and conducting pitman 54, wherein shell 5 is made up of shell 51A and bottom 51B, and fixes with screw 5C; Microphone 52 (becomes emerging Electronics Factory forever for the waterproof microphone, model is YCX-2138B), and be located in the shell 51 with minitype circuit board 53, the lead that microphone 52 is drawn (show among the figure and show) is stained with epoxy resin (being usually said AB glue) with the weld of minitype circuit board 53, to reach the excellent waterproof effect, also be provided with conducting pitman 54 on the minitype circuit board 53, conducting pitman 54 is provided with spring 541, bottom 51B is provided with through hole 55, and a side is provided with screw 56, the rim of opposite side is provided with projection 57, the corresponding side of shell 51A also is provided with adaptive hole clipping 58, during assembling, microphone 52 and minitype circuit board 53 are installed in the shell 51A, load onto bottom 51B then, and projection 57 is stuck in 58 li of hole clippings, and conducting pitman 54 and spring 541 stretch out from through hole 55, and last screw 51C passes screw base (not showing among the figure) in screw 56 and the shell 51A and tightens and get final product.Body 11 front ends also are provided with another pit 113, pit 113 bottoms are provided with the conducting pitman 114 that runs through body 11, this conducting pitman 114 enters in the body 11 ends and is provided with spring 115 and is connected with circuit board 241, and runs through body 11 places and closely be filled with water proof ring 114 ' on every side; Also be provided with a pressing plate 116 in the pit 113, pressing plate 116 is provided with through hole 1161 and screw 1162, and has screw 117 to be locked in pit 113 bottoms, pushes down conducting pitman 114, prevents that effectively it from getting loose, and causes loose contact, even ejects; Also be provided with jack 118 and eye-splice 119 on the body 11 of pit 113 outer ends, jack 118 is communicated with pit 113, eye-splice 119 includes scratches portion 1191 and two foots 1192, be " U " word shape, and all outside perk of two foots 1192 forms hook part 1193, and pit 113 inwall relevant positions are provided with card protruding 110.During assembling, earlier microphone assembly 5 is embedded 113 li of pits, allowing spring 115 pass through hole 1161 simultaneously is connected with conducting pitman 14, then eye-splice 119 is inserted from jack 118, make hook part 1193 catch on card protruding 110, eye-splice 119 can not skid off, this moment, 1192 of foots were in the screens 59 that forms between the shell 51A of microphone assembly 5 and the bottom 51B, microphone assembly 5 can be fixed, like this, microphone assembly 5 removably assembly on body 11, maintenance, change more convenient, and microphone 52 is the waterproof microphone, even under water also can operate as normal, guarantees good recording effect.In order to pluck out eye-splice 119 easily, on the body 11 of jack 118 both sides, also be provided with recess 119 '.In addition, between first lens 111 (camera 21), second lens 112 (radium-shine reflector 26) and the microphone assembly 5 (microphone 52) at right angles triangle arrange, the appearance uniqueness allows this multimedia device more create an aesthetic feeling and modern sense, the consumer prefers.
As shown in Figure 6, the another kind of fixture 6 that is provided with the multimedia device of separate microphone described in the utility model, fixture 6 is made by the PU material, include retainer ring 61 and tightening belt 62, and it is integrally formed, wherein retainer ring 61 is mainly used on the housing 1 that is enclosed within multimedia device and connects, 62 of tightening belts are mainly used in multimedia device are fastened externally object (as glasses, knapsack) on, its afterbody 621 is provided with hangnail 622, indentation, fixture 6 is provided with buckle 63, the afterbody 621 that is provided with hangnail 622 is passed buckle 63, adjust the space between tightening belt 62 and the retainer ring 61, allow multimedia device be bundled on the external object, carry, use more convenient.
Certainly, the conducting pitman 14 on the described bonnet 12 also can with bonnet 12 integrated injection moldings, structure is simpler.
Claims (10)
1. multimedia device that is provided with separate microphone, include housing, and the multimedia groupware that is provided with in the described housing, described housing includes a hollow and end is provided with the body and the bonnet of opening, it is characterized in that: described housing is established another pit, described pit is equipped with dismountable microphone assembly, also be provided with jack and eye-splice on the body of described pit outer end, described jack is communicated with described pit, the shell of described microphone assembly also is provided with screens, and described eye-splice is stuck in the described screens.
2. the multimedia device that is provided with separate microphone according to claim 1, it is characterized in that: described pit bottom is provided with the conducting pitman that connects described microphone assembly and described multimedia groupware, described conducting pitman closely is filled with water proof ring (114 ') around running through described housing place, described body and described bonnet joint are provided with water proof ring (11 '), and described water proof ring (11 ') and water proof ring (114 ') make described housing constitute closed shell.
3. the multimedia device that is provided with separate microphone according to claim 1, it is characterized in that: described eye-splice includes the portion of scratching and two foots, be " U " word shape, and all outside perk of described two foots forms the hook part, it is protruding that the inwall relevant position of described pit is provided with card, and it is protruding that described card is caught in described hook part.
4. waterproof multimedia device according to claim 3, it is characterized in that: described pit bottom also has pressing plate with screw, described pressing plate is provided with through hole, and the conducting pitman of described microphone assembly is connected by the conducting pitman that described through hole and described pit bottom are provided with.
5. according to any one described multimedia device that is provided with separate microphone among the claim 1-4, it is characterized in that: described microphone assembly include shell and in microphone, minitype circuit board and the conducting pitman established, described shell is made up of shell and bottom, described bottom is provided with through hole, and a side is provided with screw, the rim of opposite side is provided with projection, the corresponding side of described shell also is provided with adaptive hole clipping, during assembling, described projection is stuck in the described hole clipping, described conducting pitman stretches out from through hole, and tightens screw.
6. the multimedia device that is provided with separate microphone according to claim 5, it is characterized in that: described bonnet outer end is provided with another pit and gland, be provided with conducting pitman that is connected with described multimedia groupware and the locking piece that is used to block plug in the described pit, described locking piece is provided with tweezer and holds portion, described gland is provided with breach, and covering described locking piece, the described tweezer portion of holding is located in the described breach movably.
7. the multimedia device that is provided with separate microphone according to claim 6, it is characterized in that: described conducting pitman closely is filled with water proof ring (14 ') around running through described bonnet, and described water proof ring (11 '), water proof ring (14 ') and water proof ring (114 ') make described housing constitute closed shell.
8. the multimedia device that is provided with separate microphone according to claim 6, it is characterized in that: described pit includes first pit, second pit and the 3rd pit of stepped distribution from top to bottom, be provided with described conducting pitman in described first pit, in described second pit and the 3rd pit described locking piece is installed, and covers with described gland.
9. the multimedia device that is provided with separate microphone according to claim 8, it is characterized in that: described pit also includes the chute of being located at the second pit left and right sides, described locking piece is " H " letter shapes, and its down either side also is respectively equipped with projection and spring, and is located in the described chute.
10. the multimedia device that is provided with separate microphone according to claim 7 is a video camera, described multimedia groupware includes camera, control chip, storage chip, circuit board assemblies, power supply, described housing front end is fixed with first lens in the ultrasonic wave mode, it is characterized in that: also radium-shine reflector in the described housing, described housing front end is fixed with second lens that penetrate to laser light in the ultrasonic wave mode, described first lens, second lens, described water proof ring (11 '), water proof ring (14 ') and water proof ring (114 ') make described housing constitute closed shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202851956U CN201750653U (en) | 2009-11-30 | 2010-07-30 | Multimedia device with independent microphone |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920264183.2 | 2009-11-30 | ||
| CN200920264183 | 2009-11-30 | ||
| CN2010202851956U CN201750653U (en) | 2009-11-30 | 2010-07-30 | Multimedia device with independent microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201750653U true CN201750653U (en) | 2011-02-16 |
Family
ID=43585327
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202851848U Expired - Fee Related CN201797675U (en) | 2009-11-30 | 2010-07-30 | Water-proof multimedia device |
| CN2010202852060U Expired - Fee Related CN201750654U (en) | 2009-11-30 | 2010-07-30 | Multi-media device |
| CN2010202851956U Expired - Fee Related CN201750653U (en) | 2009-11-30 | 2010-07-30 | Multimedia device with independent microphone |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202851848U Expired - Fee Related CN201797675U (en) | 2009-11-30 | 2010-07-30 | Water-proof multimedia device |
| CN2010202852060U Expired - Fee Related CN201750654U (en) | 2009-11-30 | 2010-07-30 | Multi-media device |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN201797675U (en) |
| WO (1) | WO2011063682A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111818412A (en) * | 2020-06-30 | 2020-10-23 | 山东管理学院 | Voice input equipment for student psychological online consultation platform |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872341A (en) * | 2016-06-08 | 2016-08-17 | 尚艳燕 | Pickup camera |
| CN110035214B (en) * | 2019-06-03 | 2023-09-19 | 黄山中鼎信息技术有限公司 | Camera shell |
| CN112741253A (en) * | 2019-10-31 | 2021-05-04 | 杭州老板电器股份有限公司 | Purification device and water tank |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075298Y (en) * | 2007-01-24 | 2008-06-18 | 陈笠 | Mobile hard disk |
| CN201345023Y (en) * | 2008-06-26 | 2009-11-11 | 郑银芳 | Portable video camera with novel structure |
-
2010
- 2010-07-30 CN CN2010202851848U patent/CN201797675U/en not_active Expired - Fee Related
- 2010-07-30 CN CN2010202852060U patent/CN201750654U/en not_active Expired - Fee Related
- 2010-07-30 CN CN2010202851956U patent/CN201750653U/en not_active Expired - Fee Related
- 2010-09-17 WO PCT/CN2010/077051 patent/WO2011063682A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111818412A (en) * | 2020-06-30 | 2020-10-23 | 山东管理学院 | Voice input equipment for student psychological online consultation platform |
| CN111818412B (en) * | 2020-06-30 | 2022-05-17 | 山东管理学院 | Voice input equipment for student psychological online consultation platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201750654U (en) | 2011-02-16 |
| WO2011063682A1 (en) | 2011-06-03 |
| CN201797675U (en) | 2011-04-13 |
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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: 20110216 Termination date: 20160730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |