CN103383517B - Fixing and replacing device for projector lens - Google Patents
Fixing and replacing device for projector lens Download PDFInfo
- Publication number
- CN103383517B CN103383517B CN201310348063.1A CN201310348063A CN103383517B CN 103383517 B CN103383517 B CN 103383517B CN 201310348063 A CN201310348063 A CN 201310348063A CN 103383517 B CN103383517 B CN 103383517B
- Authority
- CN
- China
- Prior art keywords
- fixed
- lens
- handle
- cover
- change
- 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.)
- Active
Links
Landscapes
- Lens Barrels (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a fixing and replacing device for a projector lens. The fixing and replacing device for the projector lens comprises a fixing assembly which is fixed inside a casing, a handle cover assembly which covers on the upper portion of a front cover and a lens assembly; the fixing assembly comprises a base, a fixing ring which is fixed on the lateral side of the base, a rotary ring which is sleeved on a protruded circular ring outer diameter of the fixing ring, a torsional spring which is simultaneously fixed on the fixing ring and the rotary ring and a handle which is fixed on the upper portion of the rotary ring; the handle cover assembly comprises a cover, a pulling handle which is sleeved on a kidney-shaped hole of the cover, a limitation sheet which is fixed on a first positioning column which is arranged on the internal side of the cover, a lock cylinder which is fixed on a pulling handle bolt and a protective cover which is fixed on a second positioning column which is arranged on the internal side of the cover; the lens assembly comprises a lens, an installation plate which is arranged on the lens, a dust proof cover which is fixed on the front cover and a locking piece which is arranged on the internal side of the dustproof cover. According to the fixing and replacing device for the projector lens, the lens can be replaced by rotating the handle, the operation is simple, the utilization is convenient, the lens is fixed through a pressure block, and the lens installation is firm.
Description
Technical field
The present invention relates to projection equipment field, particularly relate to a kind of projector lens and fix and more changing device.
Background technology
Projector needs image to be thrown into screen by camera lens, for obtaining image clearly, usually the focal length of adjustable lens, enlargement factor is needed, and the focal length of each camera lens and enlargement factor are all within the specific limits, when environment for use changes, exceed the range of adjustment of focal length and enlargement factor, just there is the possibility changing camera lens.Environment for use mainly refers to the distance of projector lens to screen.In fact, the well matched standard lens of projector one, but the space used or length or narrow, standard lens is also difficult obtains satisfied effect.If apart from short and will obtain large-sized image, just need short-focus lens, distance will obtain image clearly, just needs telephoto lens.
As mentioned above, projector likely configures several camera lens, changes depending on environment for use.Such convenience needing to consider to change camera lens, and camera lens needs to install firmly.
Current lens changing mode mainly contains two kinds:
1, camera lens and lens fixing base are together by a threaded connection, and camera lens needs to use screwdriver to unclamp, then changes.And the camera lens of projector is generally placed on machine intimate, when changing camera lens first needs shell to take apart, then change.
2, the substitute mode of screwless, is generally have individual button or dead man in machine exterior, unclamps camera lens, then take out camera lens by action button or dead man.
Be screwed the mode of camera lens, when carrying out lens changing, whole process is loaded down with trivial details, and has accurate optics, electron device in casing, if frequent dismounting shell, is easy to damage internal components.
The button of machine exterior or dead man, easily by people's maloperation, likely cause camera lens get loose and fall damage.
Summary of the invention
The object of this invention is to provide a kind of projector lens to fix and more changing device, make to change camera lens more convenient, simple to operate, camera lens is installed firmly.
Technical scheme of the present invention is that a kind of projector lens is fixed and more changing device, comprising: be fixed on the fixation kit in housing, be buckled in front upper part of the cover handle cover assembly and lens assembly; Wherein, described fixation kit comprises: pedestal, the set collar being fixed on pedestal side, the change be enclosed within this set collar protruding circular ring external diameter, be fixed on the torsion spring in set collar and change and the handle that is fixed on change top simultaneously, and torsion spring provides the coupling mechanism force of change in positive and negative both direction; Briquetting is had inside change; Described handle cover assembly comprises: lid, be enclosed within pulling out hand, be fixed on banking stop inside lid on the first reference column, be fixed on the over cap pulling out and pull out the dead bolt on hand bolt inside hand and be fixed on inside lid on the second reference column on lid waist hole; Dead bolt has extension spring, and extension spring upper end hangs on dead bolt, and lower end hangs on the pulling-on piece bottom banking stop; Described lens assembly comprises: the installing plate on camera lens, camera lens, be fixed on the dust cap on protecgulum and the lock dog inside dust cap; Wedge is had outside installing plate.There is the first press strip the described set collar left and right sides, and there is the second press strip upper and lower both sides, and the first press strip and the second press strip are pressed in change, prevents change displacement diametrically.Pedestal is fixed on enclosure interior, and set collar is fixed on pedestal side, and change is enclosed within the external diameter of described fixed lobe annulus.Described one end is fixed on set collar, and the other end is fixed in change.Handle cover assembly is stuck in described protecgulum top by lid.Banking stop and dead bolt are fixed on the first reference column inside lid successively by pilot hole, pull out hand from outside successively through the waist hole lid and banking stop, are threaded with dead bolt.When installing camera lens, upwards drawing hand, pull out hand and drive dead bolt to move upward by the hand bolt that pulls out of inner side, dead bolt leaves lock dog, now exposes handle.Then insert in the camera aperture of protecgulum by camera lens, swing handle, change is rotated thereupon, and the wedge outside installing plate compresses and fixes by the briquetting inside change.Unclamp and pull out hand, under the pulling force of extension spring, be stuck in bottom dead bolt on the lock dog inside dust cap, complete the installation of camera lens and fix; During dismounting camera lens, upwards drawing hand, pull out hand and drive dead bolt to move upward by the hand bolt that pulls out of inner side, dead bolt leaves lock dog.Then swing handle, handle drives change to rotate, and the briquetting inside change leaves wedge, takes out camera lens, unclamps and pull out hand, pulls out hand and resets, namely complete dismounting.Pull out hand when moving up and down, pull out hand bolt and move up and down in waist hole, not by the impact of lid and banking stop, the extension spring on dead bolt helps to pull out hand and moves downward, and is convenient to pull out hand and resets.In the technical program, only need swing handle, just can change camera lens, pull out hand and handle is covered, prevent maloperation.Simple to operate, easy to use, camera lens is fixed by briquetting, and camera lens is installed firmly.
Further, described set collar has notch, and briquetting is arranged in notch.Briquetting can only carry out back rotation in notch, limits the slewing area of change, makes briquetting accurately stationary wedge block, avoids sliding, and camera lens is installed firmly.
Further, described handle cover assembly also comprises the lubrication sheet be fixed on by pilot hole on the first reference column.Lubrication sheet is fixed on the first reference column, between banking stop and dead bolt, reduces the resistance that dead bolt slides, is convenient to dead bolt and fastens accurately in time or leave lock dog, easy to use.
Further, pulling-on piece has hanging hole, extension spring lower end hangs in hanging hole.Be convenient to make extension spring drive dead bolt to reset in time, indirect drive is pulled out hand and is resetted in time.In projector's use procedure, make dead bolt be in buckling state with lock dog always, be convenient to fixedly pull out hand, the maloperation preventing from handle from exposing causing.
Further, catch is had outside over cap.Handle blocks by catch, prevents handle from loosening, camera lens is installed more firm.
Further, jug cover on handle, handle sleeve is enclosed within handle, makes handle and the tight pressing of block, camera lens is installed more firm.
Further, top of closure has card base, and the front tops of card base bottom has bayonet socket.Card base is stuck in bayonet socket, dead bolt is stuck on lock dog, just handle cover assembly has been arranged on protecgulum.
Further, briquetting rotating range in notch is 0 ° to 20 °, limits the slewing area of change, makes briquetting accurately stationary wedge block, avoids sliding, and camera lens is installed firmly.
Beneficial effect: only need swing handle, just can change camera lens, pulls out hand and is covered by handle, prevent maloperation.Simple to operate, easy to use, camera lens is fixed by briquetting, and camera lens is installed firmly.
Accompanying drawing explanation
Fig. 1 is the stereographic map of an embodiment of the present invention;
Fig. 2 is the stereographic map at another visual angle of Fig. 1;
Fig. 3 is the stereographic map of the another kind of embodiment of the present invention;
Fig. 4 is the stereographic map of the another kind of embodiment of the present invention;
Fig. 5 is the stereographic map of the another kind of embodiment of the present invention;
Fig. 6 is the mounting structure figure of Fig. 3;
Fig. 7 is the stereographic map of the another kind of embodiment of the present invention;
Fig. 8 is the mounting structure figure of Fig. 7;
Fig. 9 is the stereographic map of the another kind of embodiment of the present invention;
Figure 10 is the stereographic map of the another kind of embodiment of the present invention;
Figure 11 is the stereographic map (portion intercepts) of the another kind of embodiment of the present invention;
Figure 12 is the stereographic map (portion intercepts) of the another kind of embodiment of the present invention.
Mark in figure: 1-housing; 2-fixation kit; 3-protecgulum; 4-handle cover assembly; 5-lens assembly; 6-pedestal; 7-set collar; 8-change; 9-torsion spring; 10-first press strip; 11-second press strip; 12-handle; 13-handle sleeve; 14-pulls out hand; 15-lid; 16-banking stop; 17-lubricates sheet; 18-dead bolt; 19-over cap; 20-extension spring; 21-lock dog; 22-installing plate; 23-wedge; 24-camera lens; 25-briquetting; 26-catch; 27-pulling-on piece; 28-pulls out hand bolt; 29-first reference column; 30-second reference column; 31-hanging hole; 32-pilot hole; 33-card base; 34-bayonet socket.
Embodiment
Below in conjunction with accompanying drawing, preferably embodiment of the present invention is described in further detail:
See Fig. 1 to 11, the fixing and more changing device of a kind of projector lens 24, comprising: be fixed on the fixation kit 2 in housing 1, be buckled in handle cover assembly 4 and the lens assembly 5 on protecgulum 3 top; Wherein, described fixation kit 2 comprises: pedestal 6, the set collar 7 being fixed on pedestal 6 side, the change 8 be enclosed within this set collar 7 protruding circular ring external diameter, be fixed on the torsion spring 9 in set collar 7 and change 8 and the handle 12 that is fixed on change 8 top simultaneously, and torsion spring 9 provides the coupling mechanism force of change 8 in positive and negative both direction; Briquetting 25 is had inside change 8; Described handle cover assembly 4 comprises: lid 15, be enclosed within pulling out hand 14, be fixed on banking stop 16 inside lid 15 on first reference column 29, be fixed on the over cap 19 pulling out and pull out the dead bolt 18 on hand bolt 28 inside hand 14 and be fixed on inside lid 15 on second reference column 30 on lid 15 waist hole; Dead bolt 18 has extension spring 20, extension spring 20 upper end hangs on dead bolt 18, and lower end hangs on the pulling-on piece 27 bottom banking stop 16; Described lens assembly 5 comprises: the installing plate 22 on camera lens 24, camera lens 24, be fixed on the dust cap on protecgulum 3 and the lock dog inside dust cap 21; Wedge 23 is had outside installing plate 22.There is the first press strip 10 described set collar 7 left and right sides, and upper and lower both sides have the second press strip 11, first press strip 10 and the second press strip 11 to be pressed in change 8, prevent change 8 displacement diametrically.It is inner that pedestal 6 is fixed on housing 1, and set collar 7 is fixed on pedestal 6 side, and change 8 is enclosed within the external diameter of described fixed lobe annulus.Described torsion spring 9 one end is fixed on set collar 7, and the other end is fixed in change 8.Handle cover assembly 4 is stuck in described protecgulum 3 top by lid 15.Banking stop 16 and dead bolt 18 are fixed on the first reference column 29 inside lid 15 successively by pilot hole 32, pull out hand 14 from outside successively through the waist hole lid 15 and banking stop 16, are threaded with dead bolt 18.When installing camera lens 24, upwards drawing hand 14, pull out hand 14 and drive dead bolt 18 to move upward by the hand bolt 28 that pulls out of inner side, dead bolt 18 leaves lock dog 21, now exposes handle 12.Then inserted by camera lens 24 in the camera aperture of protecgulum 3, swing handle 12, change 8 is rotated thereupon, and the wedge 23 outside installing plate 22 compresses and fixes by the briquetting 25 inside change 8.Unclamp and pull out hand 14, under the pulling force of extension spring 20, be stuck in bottom dead bolt 18 on the lock dog 21 inside dust cap, complete the installation of camera lens 24 and fix; During dismounting camera lens 24, upwards drawing hand 14, pull out hand 14 and drive dead bolt 18 to move upward by the hand bolt 28 that pulls out of inner side, dead bolt 18 leaves lock dog 21; Then swing handle 12, handle 12 drives change 8 to rotate, and the briquetting 25 inside change 8 leaves wedge 23, takes out camera lens 24, unclamps and pull out hand 14, pull out hand 14 and reset, namely complete dismounting.Pull out hand 14 when moving up and down, pull out hand bolt 28 and move up and down in waist hole, not by the impact of lid 15 and banking stop 16, the extension spring 20 on dead bolt 18 helps to pull out hand 14 and moves downward, and is convenient to pull out hand 14 and resets.In the present embodiment, only need swing handle 12, just can change camera lens 24, pull out hand 14 and handle 12 is covered, prevent maloperation.Simple to operate, easy to use, camera lens 24 is fixed by briquetting 25, and camera lens 24 is installed firmly.
See Fig. 3 to 6, described set collar 7 has notch, and briquetting 25 is arranged in notch.Briquetting 25 can only carry out back rotation in notch, limits the slewing area of change 8, makes briquetting 25 accurately stationary wedge block 23, avoids sliding, and camera lens 24 is installed firmly.
See Fig. 8, described handle cover assembly 4 also comprises the lubrication sheet 17 be fixed on by pilot hole 32 on first reference column 29.Lubrication sheet 17 is fixed on the first reference column 29, between banking stop 16 and dead bolt 18, reduces the resistance that dead bolt 18 slides, is convenient to dead bolt 18 and fastens accurately or leave lock dog 21 in time, easy to use.
See Fig. 8, pulling-on piece 27 has hanging hole 31, extension spring 20 lower end hangs in hanging hole 31.Be convenient to make extension spring 20 drive dead bolt 18 to reset in time, indirect drive is pulled out hand 14 and is resetted in time.In projector's use procedure, make dead bolt 18 be in buckling state with lock dog 21 always, be convenient to fixedly pull out hand 14, prevent handle 12 from exposing the maloperation caused.
See Figure 12, outside over cap 19, there is catch 26.Handle 12 blocks by catch 26, prevents handle 12 from loosening, camera lens 24 is installed more firm.
See Fig. 6 and Figure 12, handlebar gloves 13 on handle 12, handle sleeve 13 overlaps on the handle 12, makes handle 12 and the tight pressing of block, camera lens 24 is installed more firm.
See Fig. 8 and Fig. 9, card base 33 is arranged at lid 15 top, and bayonet socket 34 is arranged at protecgulum 3 top of card base 33 bottom.Card base 33 is stuck in bayonet socket 34, dead bolt 18 is stuck on lock dog 21, just handle cover assembly 4 has been arranged on protecgulum 3.
Preferably, briquetting 25 rotates 2 ° in notch, limits the slewing area of change 8, makes briquetting 25 accurately stationary wedge block 23, avoids sliding, and camera lens 24 is installed firmly.
Preferably, briquetting 25 rotates 5 ° in notch, limits the slewing area of change 8, makes briquetting 25 accurately stationary wedge block 23, avoids sliding, and camera lens 24 is installed firmly.
Preferably, briquetting 25 rotates 10 ° in notch, limits the slewing area of change 8, makes briquetting 25 accurately stationary wedge block 23, avoids sliding, and camera lens 24 is installed firmly.
Preferably, briquetting 25 rotates 20 ° in notch, limits the slewing area of change 8, makes briquetting 25 accurately stationary wedge block 23, avoids sliding, and camera lens 24 is installed firmly.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (9)
1. projector lens is fixed and a more changing device, it is characterized in that, comprising: be fixed on the fixation kit in housing, be buckled in front upper part of the cover handle cover assembly and lens assembly; Wherein, described fixation kit comprises: pedestal, the set collar being fixed on pedestal side, the change be enclosed within this set collar protruding circular ring external diameter, be fixed on the torsion spring in set collar and change and the handle that is fixed on change top simultaneously; Briquetting is had inside change; Described handle cover assembly comprises: lid, be enclosed within pulling out hand, be fixed on banking stop inside lid on the first reference column, be fixed on the over cap pulling out and pull out the dead bolt on hand bolt inside hand and be fixed on inside lid on the second reference column on lid waist hole; Dead bolt has extension spring, and extension spring upper end hangs on dead bolt, and lower end hangs on the pulling-on piece bottom banking stop; Described lens assembly comprises: the installing plate on camera lens, camera lens, be fixed on the dust cap on protecgulum and the lock dog inside dust cap; Wedge is had outside installing plate.
2. projector lens according to claim 1 is fixed and more changing device, it is characterized in that: described set collar has notch, and briquetting is arranged in notch.
3. projector lens according to claim 1 is fixed and more changing device, and it is characterized in that: there is the first press strip the described set collar left and right sides, and there is the second press strip upper and lower both sides, the first press strip and the second press strip are pressed in change.
4. projector lens according to claim 1 is fixed and more changing device, it is characterized in that: described handle cover assembly also comprises the lubrication sheet be fixed on by pilot hole on the first reference column.
5. projector lens according to claim 4 is fixed and more changing device, and it is characterized in that: pulling-on piece has hanging hole, extension spring lower end hangs in hanging hole.
6. projector lens according to claim 4 is fixed and more changing device, it is characterized in that: have catch outside over cap.
7. projector lens according to claim 4 is fixed and more changing device, it is characterized in that: jug cover on handle.
8. projector lens according to claim 4 is fixed and more changing device, and it is characterized in that: top of closure has card base, the front tops of card base bottom has bayonet socket.
9. projector lens according to claim 2 is fixed and more changing device, it is characterized in that: briquetting rotating range in notch is 2 ° to 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310348063.1A CN103383517B (en) | 2013-08-12 | 2013-08-12 | Fixing and replacing device for projector lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310348063.1A CN103383517B (en) | 2013-08-12 | 2013-08-12 | Fixing and replacing device for projector lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103383517A CN103383517A (en) | 2013-11-06 |
| CN103383517B true CN103383517B (en) | 2015-04-22 |
Family
ID=49491345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310348063.1A Active CN103383517B (en) | 2013-08-12 | 2013-08-12 | Fixing and replacing device for projector lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103383517B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259631A (en) * | 2015-11-17 | 2016-01-20 | 中山联合光电科技股份有限公司 | Lens protection front cover |
| CN105974716B (en) * | 2016-06-22 | 2018-06-26 | 苏州佳世达光电有限公司 | Quick-disassembly structure and projection arrangement |
| CN110974424B (en) * | 2019-12-20 | 2022-02-15 | 郑州大学 | Handle for gastrointestinal endoscope operation |
| CN111965928B (en) * | 2020-09-04 | 2022-04-19 | 福州威泰思光电科技有限公司 | Foldable reflecting mirror frame |
| CN112636081B (en) * | 2020-11-11 | 2023-07-25 | 中航光电科技股份有限公司 | Floating structure of floating connector |
| CN112433324B (en) * | 2020-11-17 | 2021-09-14 | 中国科学院西安光学精密机械研究所 | Dual-power parallel driving protective lens replacing device based on lever principle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484058A (en) * | 2002-08-12 | 2004-03-24 | Thk株式会社 | Lens mounting mechanism and projector |
| TW201013297A (en) * | 2008-09-23 | 2010-04-01 | Coretronic Corp | Assembling mechanism |
| CN202975575U (en) * | 2012-11-06 | 2013-06-05 | 福建网讯科技有限公司 | Projector capable of changing lens |
| CN103217770A (en) * | 2013-04-18 | 2013-07-24 | 苏州佳世达光电有限公司 | Lens fixing module and projector using same |
| CN203433258U (en) * | 2013-08-12 | 2014-02-12 | 深圳市帅映科技有限公司 | Lens fixing and replacing device of projector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI234046B (en) * | 2004-03-26 | 2005-06-11 | Benq Corp | Apparatus for positioning lens and projector having the same |
| JP5086214B2 (en) * | 2008-09-19 | 2012-11-28 | 株式会社日立製作所 | Lens mounting mechanism and projector apparatus having lens mounting mechanism |
-
2013
- 2013-08-12 CN CN201310348063.1A patent/CN103383517B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484058A (en) * | 2002-08-12 | 2004-03-24 | Thk株式会社 | Lens mounting mechanism and projector |
| TW201013297A (en) * | 2008-09-23 | 2010-04-01 | Coretronic Corp | Assembling mechanism |
| CN202975575U (en) * | 2012-11-06 | 2013-06-05 | 福建网讯科技有限公司 | Projector capable of changing lens |
| CN103217770A (en) * | 2013-04-18 | 2013-07-24 | 苏州佳世达光电有限公司 | Lens fixing module and projector using same |
| CN203433258U (en) * | 2013-08-12 | 2014-02-12 | 深圳市帅映科技有限公司 | Lens fixing and replacing device of projector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103383517A (en) | 2013-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103383517B (en) | Fixing and replacing device for projector lens | |
| CN207976717U (en) | 360 degree rotation images wrist-watch | |
| CN101840130B (en) | Camera protection structure and portable electronic device with the camera protection structure | |
| CN208901030U (en) | A kind of easy-to-dismount camera mount | |
| CN203433258U (en) | Lens fixing and replacing device of projector | |
| CN109951622A (en) | A kind of portable law-enforcing recorder based on Internet of Things | |
| CN210575677U (en) | Anti-misoperation universal switch | |
| CN209672014U (en) | A kind of intelligent monitoring and controlling device of community security protection | |
| CN207340026U (en) | A kind of dismountable Portable image pickup head device | |
| CN206640653U (en) | A kind of magnetic-type mobile phone photographic lens assembly | |
| CN214119467U (en) | Security protection supervisory equipment | |
| CN209330221U (en) | A kind of rotary multi-angle mobile phone external camera | |
| CN209806207U (en) | Control panel convenient to installation | |
| CN207022097U (en) | Spherical camera and its rapid installation device | |
| CN213629669U (en) | Intrusion detection equipment based on image acquisition | |
| CN205232318U (en) | Meeting camera | |
| CN209151245U (en) | A kind of spherical camera with protective cover | |
| CN210166032U (en) | Rotation type has explosion-proof infrared temperature measurement window of checking electric function | |
| CN208477855U (en) | It is conveniently replaceable the convenience-for-people self-aided terminal in city of LED display | |
| CN211009059U (en) | Agricultural irrigation water pump with long service life | |
| CN202663479U (en) | Camera | |
| CN213216901U (en) | Integrated shell of eye ground camera and eye ground camera | |
| CN208672152U (en) | A kind of infrared temperature measurement window being provided with bursting diaphragm | |
| CN203930295U (en) | A kind of camera lens | |
| CN214586175U (en) | Combined optical lens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Nanshan District Shahe road Shenzhen city Guangdong province 518000 No. 3011 Baisha building 8415 Patentee after: AVANZA Corp. Address before: Liteon No. 1 building, 518000 Guangdong Province, Shenzhen high tech Zone of Nanshan District City, North Beihuan Avenue North Pine Road 1506 room Patentee before: AVANZA Corp. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220421 Address after: 226000 room 116, building 11, Xingfu new town, Xingfu street, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Nantong Yijia Electronic Technology Co.,Ltd. Address before: 518000 8415, Baisha building, 3011 Shahe West Road, Nanshan District, Shenzhen, Guangdong Patentee before: AVANZA Corp. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220720 Address after: 341000 south side of Changsheng Road, Ningdu Industrial Park, Ganzhou City, Jiangxi Province (Building 9, Zone E, Ganshang entrepreneurship Park) Patentee after: Jiangxi Huaying Photoelectric Technology Co.,Ltd. Address before: 226000 room 116, building 11, Xingfu new town, Xingfu street, Chongchuan District, Nantong City, Jiangsu Province Patentee before: Nantong Yijia Electronic Technology Co.,Ltd. |