CN110450290A - A kind of crystal clamping device - Google Patents
A kind of crystal clamping device Download PDFInfo
- Publication number
- CN110450290A CN110450290A CN201910791944.8A CN201910791944A CN110450290A CN 110450290 A CN110450290 A CN 110450290A CN 201910791944 A CN201910791944 A CN 201910791944A CN 110450290 A CN110450290 A CN 110450290A
- Authority
- CN
- China
- Prior art keywords
- block
- slot
- clamping
- gear
- rod
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
- B28D5/0088—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work the supporting or holding device being angularly adjustable
Abstract
The invention discloses a kind of crystal clamping devices, including pedestal, handsetting gear is engaged with the second rack gear, it is pulled along first body of rod, the first inserted block is driven to enter in clamping geared sleeve, gear leaves clamping geared sleeve, clamping geared sleeve is limited in annular through groove, it rotates second body of rod and drives handsetting gear rotation, handsetting gear drives ring block rotation by engagement, and when clamping will not damage the surface of crystal material, and ring block can be rotated after clamping and changes angle, the position and direction of punching are adjusted, while can change the position for adjusting pedestal convenient for observation raw material.
Description
Technical field
The present invention relates to crystal manufacture field, specially a kind of crystal clamping device.
Background technique
Crystal ornaments good appearance, relatively popular on the market, many schoolgirls can buy crystal hand string, and on hand string
Crystal is being needed to punch before stringing together, when punching by the clamping device of crystal clamping generally can only clamping shape rule water
Crystalline substance, punching also cannot can only freely be adjusted along the vertical direction of clamping, needed to observe raw material after simultaneously clamping on and needed constantly
Ground, which is walked about, converts viewing angle.
Summary of the invention
The purpose of the present invention is to provide a kind of crystal clamping devices, for overcoming drawbacks described above in the prior art.
A kind of crystal clamping device of embodiment according to the present invention, including pedestal, the pedestal include matrix, the base
It is equipped with annular groove in vivo, be slidably installed ring block in the annular groove, is equipped with first in the annular groove rear wall and inserts
Slot, the annular groove front side wall are equipped with the first through slot for opening forward, and first through slot and the first slot interleave lock
First key of the fixed ring block, the annular groove is connected to upwards is equipped with the second through slot for opening forward, and described second is logical
It is rotatablely installed cross switch block in slot rear wall, is equipped with the second slot for opening forward, the cross switch block in the cross switch block
And second can be inserted into the second mobile key of the control ring block between through slot, the ring block top end surface is equipped with symmetrical
Gripping base, the gripping base end face of the left and right sides are equipped with symmetrical rod set, are arranged between the rod set of the left and right sides
There is the hold assembly of clamping crystal material, described matrix top end surface is equipped with for collecting the crystal powder fallen in drilling
Powder collects bowl.
Further technical solution, the pedestal further include pedestal, and it is logical that pre-and post perforative annular is equipped in the ring block
Slot, annular groove bottom wall connection are equipped with rolling chamber, are rotatablely installed idler wheel between the rolling chamber front and rear wall, the idler wheel with
Ring block lower end face contact, the annular through groove bottom wall are equipped with the first rack gear, and the ring block upper surface is equipped with the second tooth
Item, the base top end face are equipped with rotating base, turn tooth link block in the rotating base, described to turn tooth connection
Block is fixedly connected with described matrix bottom end face, and elastic force slot, elastic force installation card in the elastic force slot are equipped in the rotating base
Tooth block, the latch block can be engaged with the tooth link block that turns, and latch block right side is equipped with pull rod.
Further technical solution, the hold assembly include the slide bar slot in the rod set, in the slide bar slot
Be slidably installed slide bar, the slide bar groove top wall be equipped with limiting slot, the slide bar top end surface be equipped with limited block, the limited block with
The limiting slot is slidably matched, and the slide bar end face of two sides is equipped with clamping head, and the clamping end surface is equipped with rubber block, described
Slide bar is equipped with connecting plate, is threadedly engaged installation threaded rod between the connecting plate of the left and right sides, with two on the threaded rod
Externally threaded hand of spiral at the connecting plate cooperation of side is on the contrary, the gripping base end face of the left and right sides is equipped with bottom
Plate is equipped with rubber base at the top of the bottom plate.
Further technical solution, first key include first body of rod, and first body of rod left side is equipped with gear,
The gear left side is equipped with connecting rod, and the connecting rod left side is equipped with the first inserted block, and first inserted block can be inserted with described first
Slot is slidably matched, and be slidably installed turning set on the connecting rod, and clamping geared sleeve, the gear are equipped on the outside of the turning set
It can be engaged with the clamping geared sleeve inner ring, first inserted block can be taken in the clamping geared sleeve.
Further technical solution, second key include second body of rod, and second body of rod left side is equipped with and stirs
Gear, the handsetting gear left side are equipped with the second inserted block, and second inserted block can be mating with second slot, described
Handsetting gear can be engaged with second rack gear.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, when clamping, will not damage the table of crystal material
Face can rotate ring block and change angle, adjust the position and direction of punching, while can change and adjust pedestal after clamping
Position is worthy to be popularized convenient for observation raw material.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the schematic cross-sectional view in the direction A-A in Fig. 1；
Fig. 3 is the structural representation in the direction B in Fig. 1；
Fig. 4 is the structural schematic diagram of the first key；
Fig. 5 is the structural schematic diagram of the second key.
Specific embodiment
Below with reference to Fig. 1-5, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation
Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
Referring to Fig.1-5, a kind of crystal clamping device of embodiment according to the present invention, including pedestal 901, the pedestal
901 include matrix 23, annular groove 26 is equipped in described matrix 23, be slidably installed ring block 10 in the annular groove 26, institute
It states and is equipped with the first slot 27 in 26 rear wall of annular groove, 26 front side wall of annular groove is equipped with the first through slot for opening forward
40, first through slot 40 and the first slot 27 interleave the first key 902 for locking the ring block 10, and the annular is sliding
Connection is equipped with the second through slot 31 for opening forward to slot 26 upwards, is rotatablely installed cross switch block in 31 rear wall of the second through slot
28, the cross switch block 28 is interior to be equipped with the second slot 30 for opening forward, can between the cross switch block 28 and the second through slot 31
Insertion controls the second mobile key 903 of the ring block 10, and 10 top end surface of ring block is equipped with symmetrical gripping base
11,11 end face of the gripping base of the left and right sides is equipped with symmetrical rod set 12, is arranged between the rod set 12 of the left and right sides
There is the hold assembly 904 of clamping crystal material, 23 top end surface of described matrix is equipped with for collecting the crystal fallen in drilling
The powder of powder collects bowl 18.
The pedestal 901 further includes pedestal 37, is equipped with pre-and post perforative annular through groove 20, the ring in the ring block 10
The connection of 26 bottom wall of shape sliding slot is equipped with rolling chamber 24, is rotatablely installed idler wheel 25, the idler wheel 25 between 24 front and rear wall of rolling chamber
With the 10 lower end face contact of ring block, 20 bottom wall of annular through groove is equipped with the first rack gear 21,10 upper surface of ring block
Equipped with the second rack gear 22,37 top end surface of pedestal is equipped with rotating base 39, turns tooth in the rotating base 39
Link block 33, the tooth link block 33 that turns are fixedly connected with 23 bottom end face of described matrix, are equipped with bullet in the rotating base 39
Power slot 36, elastic force installs latch block 34 in the elastic force slot 36, and the latch block 34 can be engaged with the tooth link block 33 that turns, institute
34 right side of latch block is stated equipped with pull rod 35, when ring block 10 slides, idler wheel 25 is driven to rotate, pull rod 35 is pulled to drive latch block
34 is mobile, and latch block 34 can be rotated with matrix 23 after tooth link block 33 no longer engages is turned.
The hold assembly 904 includes the slide bar slot 13 in the rod set 12, is slidably installed in the slide bar slot 13
Slide bar 51,13 roof of slide bar slot are equipped with limiting slot 14, and 51 top end surface of slide bar is equipped with limited block 17, the limited block
17 are slidably matched with the limiting slot 14, and 51 end face of the slide bar of two sides is equipped with clamping head 60, and 60 end face of clamping head is set
There is rubber block 53, the slide bar 51 is equipped with connecting plate 52, is threadedly engaged installation spiral shell between the connecting plate 52 of the left and right sides
Rasp bar 54, with the externally threaded hand of spiral at 52 cooperation of the connecting plate of two sides on the contrary, left and right two on the threaded rod 54
11 end face of the gripping base of side is equipped with bottom plate 15, and 15 top of bottom plate is equipped with rubber base 16, raw material is placed on rubber
On rubber base 16, rotation threaded rod 54 drives the connecting plate 52 of two sides and slide bar 51 adjacent to each other, and raw material is clamped in rubber block
Between 53.
First key 902 includes first body of rod 44, and first body of rod, 44 left side is equipped with gear 43, the gear
43 left sides are equipped with connecting rod 42, and 42 left side of connecting rod is equipped with the first inserted block 41, and first inserted block 41 can be with described first
Slot 27 is slidably matched, and be slidably installed turning set 46 on the connecting rod 42, and clamping gear is equipped on the outside of the turning set 46
Set 45, the gear 43 can be engaged with 45 inner ring of clamping geared sleeve, and first inserted block 41 can take in the clamping gear
In set 45, when usual, in the first slot 27, gear 43 enters in clamping geared sleeve 45 the first inserted block 41, clamping geared sleeve
45 engage with the first rack gear 21, and ring block 10 can not rotate, and are pulled along first body of rod 44 and the first inserted block 41 is driven to enter card
In tight geared sleeve 45, gear 43 leaves clamping geared sleeve 45, and clamping geared sleeve 45 is limited in annular through groove 20, ring block 10
It can be rotated.
Second key 903 includes second body of rod 50, and second body of rod, 50 left side is equipped with handsetting gear 47, described
47 left side of handsetting gear is equipped with the second inserted block 48, and second inserted block 48 can be mating with second slot 30, described
Handsetting gear 47 can be engaged with second rack gear 22, and the second inserted block 48 is inserted into the second slot 30, handsetting gear 47 with
The engagement of second rack gear 22, is pulled along locking of first body of rod 44 releasing to ring block 10, and rotation second body of rod 50 drive is stirred
Gear 47 rotates, and handsetting gear 47 drives ring block 10 to rotate by engagement.
When use, raw material is placed on rubber base 16, rotation threaded rod 54 drive two sides connecting plate 52 and
Slide bar 51 is adjacent to each other, and raw material is clamped between rubber block 53, and in the first slot 27, gear 43 enters the first inserted block 41
In clamping geared sleeve 45, clamping geared sleeve 45 is located in annular through groove 20 to be engaged with the first rack gear 21, and first body of rod 44 passes through the
One through slot 40 stretches out matrix 23, and ring block 10 can not rotate, and when needing to adjust matrix 23, the second inserted block 48 is inserted into second and is inserted
In slot 30, handsetting gear 47 is engaged with the second rack gear 22, is pulled along first body of rod 44, and the first inserted block 41 is driven to enter clamping
In geared sleeve 45, gear 43 leaves clamping geared sleeve 45, and clamping geared sleeve 45 is limited in annular through groove 20, rotates the second bar
Body 50 drives handsetting gear 47 to rotate, and handsetting gear 47 drives ring block 10 to rotate by engagement, while idler wheel 25 being driven to rotate,
So that the sliding of ring block 10 is steady；
When needing to change the direction of matrix 23, pull rod 35 is pulled to drive latch block 34 mobile, latch block 34 and turns tooth link block 33
Matrix 23 can be rotated after no longer engaging.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, when clamping, will not damage the table of crystal material
Face can rotate ring block and change angle, adjust the position and direction of punching, while can change and adjust pedestal after clamping
Position is worthy to be popularized convenient for observation raw material.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (5)
1. a kind of crystal clamping device, including pedestal, it is characterised in that: the pedestal includes matrix, is equipped with ring in described matrix
Shape sliding slot, be slidably installed in the annular groove ring block, and the first slot is equipped in the annular groove rear wall, described
Annular groove front side wall is equipped with the first through slot for opening forward, and first through slot and interleaving for the first slot lock the ring
First key of shape block, the annular groove is connected to upwards is equipped with the second through slot for opening forward, the second through slot rear wall
Interior rotational installation cross switch block, the cross switch block is interior to be equipped with the second slot for opening forward, and the cross switch block and second are led to
It can be inserted into the second mobile key of the control ring block between slot, the ring block top end surface is equipped with symmetrical clamping base
Seat, the gripping base end face of the left and right sides are equipped with symmetrical rod set, are provided with clamping between the rod set of the left and right sides
The hold assembly of crystal material, the powder that described matrix top end surface is equipped with for collecting the crystal powder fallen in drilling are received
Collect bowl.
2. a kind of crystal clamping device according to claim 1, it is characterised in that: the pedestal further includes pedestal, described
Pre-and post perforative annular through groove is equipped in ring block, the annular groove bottom wall connection is equipped with rolling chamber, the rolling chamber front and back
Idler wheel, the idler wheel and ring block lower end face contact are rotatablely installed between wall, the annular through groove bottom wall is equipped with the first tooth
Item, the ring block upper surface are equipped with the second rack gear, and the base top end face is equipped with rotating base, turns in the rotating base
Dynamic installation turns tooth link block, and the tooth link block that turns is fixedly connected with described matrix bottom end face, is equipped in the rotating base
Elastic force slot, elastic force installs latch block in the elastic force slot, and the latch block can be engaged with the tooth link block that turns, the latch block
Right side is equipped with pull rod, when the ring block slides, the idler wheel is driven to rotate, pulls the pull rod that the latch block is driven to move
Dynamic, the latch block can be rotated with described matrix after tooth link block no longer engages is turned.
3. a kind of crystal clamping device according to claim 1, it is characterised in that: the hold assembly includes positioned at described
Slide bar slot in rod set, be slidably installed in the slide bar slot slide bar, and the slide bar groove top wall is equipped with limiting slot, at the top of the slide bar
End face is equipped with limited block, and the limited block is slidably matched with the limiting slot, and the slide bar end face of two sides is equipped with clamping head, institute
It states clamping end surface and is equipped with rubber block, the slide bar is equipped with connecting plate, is threadedly engaged between the connecting plate of the left and right sides
Threaded rod is installed, with the externally threaded hand of spiral at the connecting plate cooperation of two sides on the contrary, left and right two on the threaded rod
The gripping base end face of side is equipped with bottom plate, is equipped with rubber base at the top of the bottom plate, raw material is placed on the rubber base
On, it rotates the threaded rod and drives the connecting plate of two sides and the slide bar adjacent to each other, raw material is clamped in the rubber
Between blob of viscose.
4. a kind of crystal clamping device according to claim 1, it is characterised in that: first key includes the first bar
Body, first body of rod left side are equipped with gear, and the gear left side is equipped with connecting rod, and the connecting rod left side is equipped with first and inserts
Block, first inserted block can be slidably matched with first slot, and be slidably installed turning set on the connecting rod, the rotation
Set outside is equipped with clamping geared sleeve, and the gear can be engaged with the clamping geared sleeve inner ring, and first inserted block can take in institute
It states in clamping geared sleeve, when usual, for first inserted block in first slot, the gear enters the clamping gear
In set, the clamping geared sleeve is engaged with first rack gear, and the ring block can not rotate, and is pulled along first body of rod
First inserted block is driven to enter in the clamping geared sleeve, the gear leaves the clamping geared sleeve, the clamping teeth
Wheel case is limited in the annular through groove, and the ring block can be rotated.
5. a kind of crystal clamping device according to claim 1, it is characterised in that: second key includes the second bar
Body, second body of rod left side are equipped with handsetting gear, and the handsetting gear left side is equipped with the second inserted block, second inserted block
Can be mating with second slot, the handsetting gear can be engaged with second rack gear, and second inserted block is inserted into
Into second slot, the handsetting gear is engaged with second rack gear, is pulled along first body of rod and is released to institute
The locking of ring block is stated, second body of rod is rotated and drives the handsetting gear rotation, the handsetting gear is driven by engagement
The ring block rotation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910222177 | 2019-03-22 | ||
| CN2019102221779 | 2019-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110450290A true CN110450290A (en) | 2019-11-15 |
| CN110450290B CN110450290B (en) | 2021-05-07 |
Family
ID=68489150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910791944.8A Active CN110450290B (en) | 2019-03-22 | 2019-08-26 | Crystal clamping tool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110450290B (en) |
| AU (1) | AU2019202281B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496557A (en) * | 2020-04-07 | 2020-08-07 | 苏冬梅 | Pneumatic type clamping tool for workpiece of machining center of numerical control machine tool |
| CN112222897A (en) * | 2020-12-15 | 2021-01-15 | 烟台胜凯门业制造有限公司 | Turning device for milling metal door plate |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505284B (en) * | 2020-11-23 | 2022-08-05 | 重庆公共运输职业学院 | Quick detection device of job site large-scale bridge bracket damage |
| CN114570040A (en) * | 2022-03-18 | 2022-06-03 | 吉安职业技术学院 | Physical training device for sprint sports |
| CN116967393A (en) * | 2023-06-27 | 2023-10-31 | 浙江野牛工具有限公司 | Processing equipment and processing method of double-groove trephine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204528630U (en) * | 2015-04-02 | 2015-08-05 | 陈国丽 | A kind of adjustable four grab fixture carrying bont |
| CN207787751U (en) * | 2018-01-25 | 2018-08-31 | 马鞍山瑞肯智能家居有限公司 | Round machine |
| CN108526939A (en) * | 2018-03-27 | 2018-09-14 | 宁波海蔓汽车科技有限公司 | A kind of auto parts processing clamping device |
| CN207900688U (en) * | 2017-11-23 | 2018-09-25 | 西京学院 | A kind of carving Milling Machining special fixture |
| CN108724494A (en) * | 2018-05-24 | 2018-11-02 | 广州益为科技有限公司 | A kind of safe crystal machine processing unit (plant) |
| CN108748745A (en) * | 2018-05-25 | 2018-11-06 | 张赟 | A kind of safe crystal machine processing unit (plant) |
| CN109176063A (en) * | 2018-10-23 | 2019-01-11 | 北京京科兴业科技发展有限公司 | A kind of multi-angle leveling vice |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7300043B1 (en) * | 2005-10-11 | 2007-11-27 | Steven James Lindsay | Rotating positioning vise |
| US10471768B1 (en) * | 2017-02-05 | 2019-11-12 | Steven James Lindsay | Method of converting a ball vise into a positioning vise |
| CN109664661A (en) * | 2019-01-31 | 2019-04-23 | 张健 | A kind of intelligent engraving equipment |
-
2019
- 2019-04-02 AU AU2019202281A patent/AU2019202281B1/en not_active Ceased
- 2019-08-26 CN CN201910791944.8A patent/CN110450290B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204528630U (en) * | 2015-04-02 | 2015-08-05 | 陈国丽 | A kind of adjustable four grab fixture carrying bont |
| CN207900688U (en) * | 2017-11-23 | 2018-09-25 | 西京学院 | A kind of carving Milling Machining special fixture |
| CN207787751U (en) * | 2018-01-25 | 2018-08-31 | 马鞍山瑞肯智能家居有限公司 | Round machine |
| CN108526939A (en) * | 2018-03-27 | 2018-09-14 | 宁波海蔓汽车科技有限公司 | A kind of auto parts processing clamping device |
| CN108724494A (en) * | 2018-05-24 | 2018-11-02 | 广州益为科技有限公司 | A kind of safe crystal machine processing unit (plant) |
| CN108748745A (en) * | 2018-05-25 | 2018-11-06 | 张赟 | A kind of safe crystal machine processing unit (plant) |
| CN109176063A (en) * | 2018-10-23 | 2019-01-11 | 北京京科兴业科技发展有限公司 | A kind of multi-angle leveling vice |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496557A (en) * | 2020-04-07 | 2020-08-07 | 苏冬梅 | Pneumatic type clamping tool for workpiece of machining center of numerical control machine tool |
| CN111496557B (en) * | 2020-04-07 | 2021-12-17 | 广沣机械(嘉兴)有限公司 | Pneumatic type clamping tool for workpiece of machining center of numerical control machine tool |
| CN112222897A (en) * | 2020-12-15 | 2021-01-15 | 烟台胜凯门业制造有限公司 | Turning device for milling metal door plate |
| CN112222897B (en) * | 2020-12-15 | 2021-03-09 | 烟台胜凯门业制造有限公司 | Turning device for milling metal door plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110450290B (en) | 2021-05-07 |
| AU2019202281B1 (en) | 2020-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110450290A (en) | A kind of crystal clamping device | |
| CN106869069B (en) | A kind of bridge pavement cleaning device | |
| CN105644400B (en) | A kind of adjusting means for being used to rest the head on | |
| CN108728592B (en) | Pressing equipment is used in leather bag production | |
| CN109973772A (en) | A kind of market novel monitoring camera | |
| CN110275589A (en) | A kind of notebook computer radiating bracket | |
| CN110269293A (en) | A kind of mask of riding convenient for wearing | |
| CN205468669U (en) | A adjusting device for headrest | |
| CN109079622A (en) | Grinding device is used in a kind of device for drying and filtering used for automobile air conditioning production | |
| CN206461677U (en) | A kind of multipurpose mobile phone self-shooting bar | |
| CN208347461U (en) | A kind of high-intensitive automatic positioning theft-proof door lock structure | |
| CN109048447A (en) | A kind of safe intelligent door lock | |
| CN209030900U (en) | A kind of aerator used for aquiculture | |
| CN108971547A (en) | A kind of Novel street lamp holder equipment | |
| CN108748239A (en) | A kind of improved-type industrial robot pipe fitting clamping device | |
| CN219299863U (en) | Chain fastener with bidirectional stress | |
| CN214599578U (en) | Lung cancer medicine grinder | |
| CN110260135A (en) | A kind of embedded intention wall clock | |
| CN217237097U (en) | Gas leakage imager | |
| CN105768398A (en) | Metal zipper tooth clamping device | |
| CN108418047A (en) | A kind of movable storage device | |
| CN109192186A (en) | A method of musical instrument is supported using Multifunctional musical instrument support | |
| CN107879413A (en) | A kind of sewage purification device | |
| CN110180626A (en) | A kind of dedicated pulp vitality detecting instrument of dentist | |
| CN110047351B (en) | VR flight experience machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210412 Address after: 312000 no.250-3, jinkeqiao Avenue, Keqiao street, Keqiao District, Shaoxing City, Zhejiang Province Applicant after: SHAOXING DIAISHI MACHINERY DESIGN Co.,Ltd. Address before: 315700 Room 201, 2nd floor, No. 368, Danyang West Road, Danxi street, Xiangshan County, Ningbo City, Zhejiang Province Applicant before: Xiangshan Youcheng Crystal Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |