CN109975982A - A kind of VR wisdom home-improvement products display systems and its application method - Google Patents
A kind of VR wisdom home-improvement products display systems and its application method Download PDFInfo
- Publication number
- CN109975982A CN109975982A CN201910357730.XA CN201910357730A CN109975982A CN 109975982 A CN109975982 A CN 109975982A CN 201910357730 A CN201910357730 A CN 201910357730A CN 109975982 A CN109975982 A CN 109975982A
- Authority
- CN
- China
- Prior art keywords
- link block
- plate
- slot
- lens body
- snap
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 210000002421 cell wall Anatomy 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
Abstract
The present invention relates to VR optometric technology field, specially a kind of VR wisdom home-improvement products display systems and its application method.A kind of VR wisdom home-improvement products display systems, including VR lens body and connecting band, two slots are arranged in the right side of the VR lens body, card slot is arranged in the inner wall of VR lens body, pulling plate is respectively set in VR lens body upper and lower ends, the front setting kerve of pulling plate, the back side of pulling plate connects extension spring, one end of buckling plate and clamping plate, the both ends of the connecting band are respectively fixedly connected with link block, transmission shaft is set in link block, compressed spring and turntable, helicla flute is provided in the middle part of transmission shaft, the turntable is provided with spiral guide slot, one of driving column is located in spiral guide slot, one end of driving column is fixedly connected with snap-gauge.VR lens body of the invention is detachably connected with connecting band by link block realization, during avoiding VR glasses from carrying, connecting band entanglement is caused to be wrapped in the problem in VR lens body.
Description
Technical field
The present invention relates to VR optometric technology field, specially a kind of VR wisdom home-improvement products display systems and its user
Method.
Background technique
A kind of the advantages of existing technology realizing home-improvement products 3D and showing, the technology, is: as long as user wears VR glasses and sets
It is standby, so that it may to observe the solid show of home-improvement products.But VR lens body and connecting band (head in traditional VR glasses device
Band) all it is stationarily connected to together, to be easy to cause connecting band entanglement to be wrapped in VR during VR glasses carry
Phenomenon in mirror main body.
Summary of the invention
A kind of the object of the present invention is to provide a kind of VR wisdom home-improvement products display systems with detachable connection band
And its application method be easy to cause connecting band entanglement to be wrapped in VR glasses master during solving existing VR glasses carrying
Problem on body.
The technical scheme is that
A kind of VR wisdom home-improvement products display systems, including VR lens body and connecting band, the right side of the VR lens body
Two slots are arranged in side, and card slot is arranged in the inner wall of VR lens body, and card slot is located above and below slot, in VR lens body
Lower both ends are respectively set pulling plate, the front setting kerve of pulling plate, the front of pulling plate respectively with the upper surface of VR lens body and under
Surface flushes, and the back side of pulling plate is fixedly connected with one end of extension spring, buckling plate and clamping plate, the other end of extension spring with VR
The inner wall of mirror main body is fixedly connected, and buckling plate can be slided up and down along the inner wall of VR lens body, and the other end of clamping plate puts in card slot
Slot in；
The both ends of the connecting band are respectively fixedly connected with link block, and setting compressed spring and turntable in link block compress bullet
Spring one end is fixedly connected with link block inner wall, and the other end of compressed spring is fixedly connected with rectangular block one end, the rectangular block other end
It is fixedly connected with transmission shaft, the transmission shaft other end, which is fixedly connected, compresses plate, and helicla flute, the turntable rotation are provided in the middle part of transmission shaft
It is connected in the inner wall of link block, turntable is provided with through-hole, and through hole wall offers mounting groove, and ball rolling is mounted on mounting groove
In slot, ball is rolled along the cell wall of the helicla flute, is provided with spiral guide slot on an end face of the turntable, and one of driving column
In spiral guide slot, one end of driving column is fixedly connected with snap-gauge, and snap-gauge can be slided up and down along the inner wall of link block.
The slot is stepped groove, and the link block can be with the first stepped groove clearance fit, and the plate that compresses can be with second
Stepped groove clearance fit.
The perimeter of the rectangular block is greater than the perimeter of the transmission shaft, rectangular block and transmission shaft with link block inner wall gap
Cooperation.
The turntable is provided with two spiral guide slots, and a part of portion of two driving columns is located in a spiral guide slot,
One end of driving column is fixedly connected with snap-gauge, and snap-gauge can be slided up and down along the inner wall of link block, two snap-gauge settings symmetrical above and below.
The card slot can be with the snap-gauge clearance fit.
VR lens body of the invention is detachably connected with connecting band by link block realization, the mistake for avoiding VR glasses from carrying
Cheng Zhong causes connecting band entanglement to be wrapped in the problem in VR lens body；Link block is by compressing plate and snap-gauge and VR glasses master
Body carries out buckle-type connection, the purpose with stable connection, and the assembly and disassembly of VR lens body and link block have operation side
Just, efficiently technical effect.
Detailed description of the invention
Fig. 1 is the section view of structure at A-A in Fig. 2 of the present invention；
Fig. 2 is the top view of structure of the invention；
Fig. 3 is turntable of the present invention, spiral guide slot and the left view for being driven rod structure；
Fig. 4 is the elevational cross-sectional view of structure in link block insertion process of the present invention；
Fig. 5 is the elevational cross-sectional view of structure after link block of the present invention is completed in insertion slot；
Fig. 6 is the left view that two buckling plates of the invention are fastened on structure after transmission shaft armshaft；
Fig. 7 is the schematic diagram of transmission shaft top view of the present invention；
Fig. 8 is the schematic diagram of transmission shaft rearview of the present invention.
In figure, 7 kerve of 1VR lens body 2 connecting band, 3 link block, 4 slot, 5 extension spring, 6 pulling plate, 8 clamping plate 9
15 rectangular block of card slot 10 buckling plate, 11 turntable, 12 ball, 13 transmission shaft, 14 helicla flute, 16 compressed spring 17 compresses plate 18
19 driving column of spiral guide slot, 20 snap-gauge.
Specific embodiment
A kind of VR wisdom home-improvement products display systems, including VR lens body 1 and connecting band 2, as shown in Figure 1, the VR
Two slots 4 are arranged in the right side of lens body 1, and slot 4 is stepped groove, and the link block 3 can be inserted into slot 4 and the first stepped groove
Clearance fit, the plate 17 that compresses can protrude into the second stepped groove clearance fit therewith, and card slot 9 is arranged in the inner wall of VR lens body 1,
The quantity of card slot 9 is four, and card slot 9 is located above and below slot 4, and pulling plate is respectively set in 1 upper and lower ends of VR lens body
6, the quantity of pulling plate 6 is 4, and the front of pulling plate 6 is flushed with the upper and lower surfaces of VR lens body 1 respectively, and pulling plate 6 is just
Kerve 7 is arranged in face, and pulling plate 6 is pulled by kerve 7, plays the effect of anti-error drawing, the back side of pulling plate 6 is fixedly connected with stretching bullet
The other end of one end of spring 5, buckling plate 10 and clamping plate 8, extension spring 5 is fixedly connected with the inner wall of VR lens body 11, is stretched
Spring 5 is for resetting pulling plate 6, and buckling plate 10 can be slided up and down along the inner wall of VR lens body 11, as shown in fig. 6, upper and lower two
The opposite face of a buckling plate 10 can fasten transmission shaft 13 after abutting against, the other end of clamping plate 8 is put in the slot of card slot 9, clamping plate 8
It can move up and down.
The connecting band 2 is elastic material, and convenient for being set in the head of user, the both ends of connecting band 2 are fixed respectively to be connected
Meet link block 3, setting compressed spring 16 and turntable 11 in link block 3,16 one end of compressed spring and the fixed company of 3 inner wall of link block
It connecing, the other end of compressed spring 16 is fixedly connected with 15 one end of rectangular block, and 15 other end of rectangular block is fixedly connected with transmission shaft 13,
The perimeter of rectangular block 15 is greater than the perimeter of the transmission shaft 13, and rectangular block 15 is matched with 3 inner wall gap of link block with transmission shaft 13
Merging can move left and right, and 13 other end of transmission shaft, which is fixedly connected, compresses plate 17, as shown in Fig. 7 Fig. 8, is provided in the middle part of transmission shaft 13
Helicla flute 14, the turntable 11 are rotatably connected in the inner wall of link block 3, and turntable 11 is provided with through-hole, and transmission shaft 13 passes through through-hole,
Through hole wall offers mounting groove, and the rolling of ball 12 is mounted in the slot of mounting groove, and when rotation axis is mobile, ball 12 is along institute
The cell wall for stating helicla flute 14 rolls, and turntable 11 is driven to rotate, and is provided with two spiral guide slots 18 on an end face of turntable 11, such as schemes
Shown in 3, a part of portion of two driving columns 19 is located in a spiral guide slot 18, and one end of driving column 19 and snap-gauge 20 are fixed
Connection, snap-gauge 20 can be slided up and down along the inner wall of link block 3, and when turntable 11 rotates, driving column 19 is moved along spiral guide slot 18
It is dynamic, so that snap-gauge 20 be driven to slide up and down, two settings symmetrical above and below of snap-gauge 20, snap-gauge 20 can with 9 clearance fit of card slot,
When snap-gauge 20 and 9 clearance fit of card slot, realize that link block 3 is connect with 1 buckle-type of VR lens body.
A kind of VR wisdom home-improvement products display systems by 3 alignment socket 4 of link block and are inserted into assembling, when compressing
When the left side of plate 17 is by the right side for abutting to two buckling plates 10, as shown in figure 4, then starting to continue to press on link block to the left
3, the process on two buckling plates, 10 right side is then abutted on the left of plate 17 through compressing, so that transmission shaft 13 moves right with respect to link block 3
Dynamic, rectangular block 15 slides to the right along the inner wall of link block 3 and compresses compressed spring 16 during this, to limit transmission shaft 13
Rotation, and then the process that is moved right by transmission shaft 13 with respect to link block 3 and rolled through ball 12 along 14 cell wall of helicla flute
Process, so that turntable 11 is rotated clockwise with direction shown in Fig. 3, the process rotated clockwise as turntable 11 with direction shown in Fig. 3
And through two driving columns 19 respectively along the process of two 18 cell walls of spiral guide slot sliding, so that two snap-gauges 20 are away from each other
Mobile, being away from each other mobile process by two snap-gauges 20 will compress respectively to two clamping plates 8, so that two clamping plates 8 carry out
It is away from each other movement, is away from each other mobile process by two clamping plates 8, so that two pulling plates 6 carry out being away from each other movement, by two pulling plates
6 are away from each other mobile process, so that two buckling plates 10 be away from each other mobile and stretch two extension springs 5, finally when turning
Disk 11 is rotated clockwise after a week with direction shown in Fig. 3, and two buckling plates 10 are away from each other and are moved to maximum distance, so that two buttons
The right side of plywood 10 is detached from the left side for compressing plate 17, while link block 3 resists 4 inner wall of slot, then utilizes compression as shown in Figure 5
The elastic restoring force of the elastic restoring force of spring 16 and two extension springs 5, so that compressing plate 17 is moved to two buckling plates 10
Left side, and two snap-gauges 20 are respectively protruding into the slot of two card slots 9 simultaneously, so that the left and right for limiting link block 3 is moved
It is dynamic, and then realize to the effect assembled between VR lens body 1 and connecting band 2.
When need a kind of connecting band 2 of VR wisdom home-improvement products display systems is removed when, by two kerves 7 respectively to
Direction far from VR lens body 1 pulls two pulling plates 6, comes so that two buckling plates 10 in Fig. 5 are opened, and then utilizes compression
The elastic restoring force of spring 16 moves right link block 3 with respect to transmission shaft 13, and two snap-gauges 20 move toward one another at this time, so that
Two snap-gauges 20 are detached from two card slots 9 respectively, and compress plate 17 can be by deviating from, so that connection between two buckling plates 10
Block 3 can be by being detached from, so that the effect dismantled to connecting band 2 is realized, and then when not in use, convenient for storage connecting band in slot 4
2。
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (7)
1. a kind of VR wisdom home-improvement products display systems, including VR lens body (1) and connecting band (2), which is characterized in that described
Two slots (4) are arranged in the right side of VR lens body (1), and card slot (9) are arranged in the inner wall of VR lens body (1), and card slot (9) is located at
Above and below slot (4), VR lens body (1) upper and lower ends are respectively set pulling plate (6), and the front setting of pulling plate (6) is drawn
The front of slot (7), pulling plate (6) is flushed with the upper and lower surfaces of VR lens body (1) respectively, and the back side of pulling plate (6) is fixed
Connect one end of extension spring (5), buckling plate (10) and clamping plate (8), the other end and VR lens body (1) of extension spring (5)
Inner wall be fixedly connected, buckling plate (10) can be slided up and down along the inner wall of VR lens body (1), and the other end of clamping plate (8) is put in
In the slot of card slot (9)；
The both ends of the connecting band (2) are respectively fixedly connected with link block (3), and compressed spring (16) are arranged in link block (3) and turn
Disk (11), compressed spring (16) one end are fixedly connected with link block (3) inner wall, the other end and rectangular block of compressed spring (16)
(15) one end is fixedly connected, and rectangular block (15) other end is fixedly connected with transmission shaft (13), and transmission shaft (13) other end is fixed to be connected
It connects and compresses plate (17), be provided with helicla flute (14) in the middle part of transmission shaft (13), the turntable (11) is rotatably connected on the interior of link block (3)
In wall, turntable (11) is provided with through-hole, and through hole wall offers mounting groove, and ball (12) rolling is mounted in the slot of mounting groove, rolls
Pearl (12) rolls along the cell wall of the helicla flute (14), is provided with spiral guide slot (18) on an end face of the turntable (11), passes
One of dynamic column (19) is located in spiral guide slot (18), and one end of driving column (19) is fixedly connected with snap-gauge (20), snap-gauge
(20) it can be slided up and down along the inner wall of link block (3).
2. a kind of VR wisdom home-improvement products display systems according to claim 1, which is characterized in that the slot (4) is rank
Terraced slot, the link block (3) can match with the first stepped groove clearance fit, the plate (17) that compresses with the second stepped groove gap
It closes.
3. a kind of VR wisdom home-improvement products display systems according to claim 1, which is characterized in that the rectangular block (15)
Perimeter is greater than the perimeter of the transmission shaft (13), rectangular block (15) and transmission shaft (13) with link block (3) inner wall clearance fit.
4. a kind of VR wisdom home-improvement products display systems according to claim 1, which is characterized in that the turntable (11) is provided with
A part of portion of two spiral guide slots (18), two driving columns (19) is located in a spiral guide slot (18), driving column
(19) one end is fixedly connected with snap-gauge (20), and snap-gauge (20) can be slided up and down along the inner wall of link block (3), two snap-gauges (20)
Setting symmetrical above and below.
5. a kind of VR wisdom home-improvement products display systems according to claim 1, which is characterized in that the card slot (9) can be with
Snap-gauge (20) clearance fit.
6. a kind of application method of VR wisdom home-improvement products display systems according to claim 1, which is characterized in that
In assembling, by link block (3) alignment socket (4) and it is inserted into, when the left side for compressing plate (17) will abut to two buttons
When the right side of plywood (10), start to continue to press on link block (3) to the left, is then compressed and abut two fastenings on the left of plate (17)
Process on the right side of plate (10), so that transmission shaft (13) moves right with respect to link block (3), rectangular block (15) is along connection during this
The inner wall of block (3) slides to the right and compresses compressed spring (16), to limit the rotation of transmission shaft (13), and then by transmission shaft
(13) opposite link block (3) process to move right and the process rolled through ball (12) along helicla flute (14) cell wall, so that turning
Disk (11) rotation, by the process of turntable (11) rotation and through two driving columns (19) respectively along two spiral guide slot (18) cell walls
The process of sliding, so that two snap-gauges (20) carry out being away from each other movement, being away from each other mobile process by two snap-gauges (20) will divide
It does not compress to two clamping plates (8), so that two clamping plates (8) carry out being away from each other movement, is away from each other movement by two clamping plates (8)
Process be away from each other mobile process by two pulling plates (6) so that two pulling plates (6) carry out being away from each other movement so that two button
Plywood (10) be away from each other mobile and stretches two extension springs (5), finally when the angle of turntable (11) rotation setting, two
Buckling plate (10), which is away from each other, is moved to maximum distance, so that the right side of two buckling plates (10) is detached from the left side for compressing plate (17),
Simultaneously link block (3) resists slot (4) inner wall, elastic restoring force and two extension springs (5) using compressed spring (16)
Elastic restoring force, so that compressing the left side that plate (17) is moved to two buckling plates (10), and two snap-gauges (20) are distinguished simultaneously
It stretches in the slot of two card slots (9), to limit moving left and right for link block (3), and then realizes to VR lens body
(1) assembling between connecting band (2).
7. a kind of application method of VR wisdom home-improvement products display systems according to claim 6, which is characterized in that
When need a kind of connecting band (2) of VR wisdom home-improvement products display systems is removed when, by two kerves (7) respectively to
Direction far from VR lens body (1) pulls two pulling plates (6), so that two buckling plates (10) are opened and, then utilizes compression
The elastic restoring force of spring (16) moves right link block (3) with respect to transmission shaft (13), and two snap-gauges (20) are transported in opposite directions at this time
Dynamic, so that two snap-gauges (20) are detached from two card slots (9) respectively, and compress plate (17) can be by taking off between two buckling plates (10)
Out, so that link block (3) can be by being detached from, to realize the disassembly to connecting band (2) in slot (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910357730.XA CN109975982B (en) | 2019-04-30 | 2019-04-30 | VR intelligent home decoration product display system and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910357730.XA CN109975982B (en) | 2019-04-30 | 2019-04-30 | VR intelligent home decoration product display system and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109975982A true CN109975982A (en) | 2019-07-05 |
| CN109975982B CN109975982B (en) | 2021-06-15 |
Family
ID=67087015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910357730.XA Active CN109975982B (en) | 2019-04-30 | 2019-04-30 | VR intelligent home decoration product display system and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109975982B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031066A (en) * | 2020-08-24 | 2020-12-04 | 刘凯强 | Excavator hydraulic stem installation fixing device |
| CN113175235A (en) * | 2021-05-12 | 2021-07-27 | 谢友林 | Reinforced structure for construction |
| CN113712011A (en) * | 2021-08-25 | 2021-11-30 | 浙江文信机电制造有限公司 | Solar sprayer |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000108171A (en) * | 1998-10-09 | 2000-04-18 | Sumitomo Heavy Ind Ltd | Injecting apparatus |
| US20060210324A1 (en) * | 2005-03-18 | 2006-09-21 | Kazuosa Kuma | Belt device and image forming apparatus |
| WO2007114444A1 (en) * | 2006-04-05 | 2007-10-11 | Max Co., Ltd. | Disposer device |
| EP2267511A1 (en) * | 2009-06-26 | 2010-12-29 | Canon Kabushiki Kaisha | Head-mountable apparatus |
| CN103906949A (en) * | 2011-10-24 | 2014-07-02 | 日本精工株式会社 | Ball screw device and dust protection member extraction tool |
| CN104849864A (en) * | 2015-06-05 | 2015-08-19 | 罗明杨 | Virtual reality glasses |
| US20160217613A1 (en) * | 2015-01-28 | 2016-07-28 | Oculus Vr, Llc | Extendable eyecups for a virtual reality headset |
| CN106877090A (en) * | 2017-03-22 | 2017-06-20 | 泰兴市航天电器有限公司 | It is a kind of by huge power when urgent separate locking connector |
| CN206788475U (en) * | 2017-05-26 | 2017-12-22 | 深圳市安信翔科技有限公司 | A kind of VR all-in-ones of comfortable wearing |
| CN207663153U (en) * | 2018-01-05 | 2018-07-27 | 广达电脑股份有限公司 | Head-mounted display apparatus |
| CN108466196A (en) * | 2018-03-05 | 2018-08-31 | 赣州中科微电子科技有限公司 | A kind of mobile phone display screen detection clamping device |
-
2019
- 2019-04-30 CN CN201910357730.XA patent/CN109975982B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000108171A (en) * | 1998-10-09 | 2000-04-18 | Sumitomo Heavy Ind Ltd | Injecting apparatus |
| US20060210324A1 (en) * | 2005-03-18 | 2006-09-21 | Kazuosa Kuma | Belt device and image forming apparatus |
| WO2007114444A1 (en) * | 2006-04-05 | 2007-10-11 | Max Co., Ltd. | Disposer device |
| EP2267511A1 (en) * | 2009-06-26 | 2010-12-29 | Canon Kabushiki Kaisha | Head-mountable apparatus |
| CN103906949A (en) * | 2011-10-24 | 2014-07-02 | 日本精工株式会社 | Ball screw device and dust protection member extraction tool |
| US20160217613A1 (en) * | 2015-01-28 | 2016-07-28 | Oculus Vr, Llc | Extendable eyecups for a virtual reality headset |
| CN104849864A (en) * | 2015-06-05 | 2015-08-19 | 罗明杨 | Virtual reality glasses |
| CN106877090A (en) * | 2017-03-22 | 2017-06-20 | 泰兴市航天电器有限公司 | It is a kind of by huge power when urgent separate locking connector |
| CN206788475U (en) * | 2017-05-26 | 2017-12-22 | 深圳市安信翔科技有限公司 | A kind of VR all-in-ones of comfortable wearing |
| CN207663153U (en) * | 2018-01-05 | 2018-07-27 | 广达电脑股份有限公司 | Head-mounted display apparatus |
| CN108466196A (en) * | 2018-03-05 | 2018-08-31 | 赣州中科微电子科技有限公司 | A kind of mobile phone display screen detection clamping device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031066A (en) * | 2020-08-24 | 2020-12-04 | 刘凯强 | Excavator hydraulic stem installation fixing device |
| CN113175235A (en) * | 2021-05-12 | 2021-07-27 | 谢友林 | Reinforced structure for construction |
| CN113175235B (en) * | 2021-05-12 | 2022-09-16 | 广东华工大建筑工程有限公司 | Reinforced structure for construction |
| CN113712011A (en) * | 2021-08-25 | 2021-11-30 | 浙江文信机电制造有限公司 | Solar sprayer |
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| Publication number | Publication date |
|---|---|
| CN109975982B (en) | 2021-06-15 |
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Address after: Room 901, building 5, phase 6, information port, NO.666, Jianshe 2nd Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Spot Material Technology Co.,Ltd. Address before: 311100 building 17, Internet village, dream town, 1399 liangmu Road, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Spot Material Technology Co.,Ltd. |
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Inventor after: Lin Zixiang Inventor after: Li Shengxue Inventor after: Shi Linghui Inventor after: Jiang Man Inventor before: Li Shengxue Inventor before: Shi Linghui |
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Denomination of invention: A VR Smart Home Decoration Product Display System and Its Usage Method Effective date of registration: 20230524 Granted publication date: 20210615 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Hangzhou Spot Material Technology Co.,Ltd. Registration number: Y2023330000977 |
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Address after: Room 623, Building 5, Kechuangqiao Tiande Industrial Park, No. 1795 Tongwen Road, Qiaonan Block, Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province, 311215 (self declared) Patentee after: Hangzhou Shengtu Daojia Technology Co.,Ltd. Country or region after: China Address before: Room 901, building 5, phase 6, information port, NO.666, Jianshe 2nd Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Spot Material Technology Co.,Ltd. Country or region before: China |
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Granted publication date: 20210615 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Hangzhou Shengtu Daojia Technology Co.,Ltd. Registration number: Y2023330000977 |
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Change date: 20240417 Registration number: Y2023330000977 Pledgor after: Hangzhou Shengtu Daojia Technology Co.,Ltd. Pledgor before: Hangzhou Spot Material Technology Co.,Ltd. |
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Denomination of invention: A VR Smart Home Decoration Product Display System and Its Usage Granted publication date: 20210615 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Hangzhou Shengtu Daojia Technology Co.,Ltd. Registration number: Y2024330000568 |