CN109092388A - A kind of test tube fixture suitable for chemical experiment - Google Patents
A kind of test tube fixture suitable for chemical experiment Download PDFInfo
- Publication number
- CN109092388A CN109092388A CN201811311354.2A CN201811311354A CN109092388A CN 109092388 A CN109092388 A CN 109092388A CN 201811311354 A CN201811311354 A CN 201811311354A CN 109092388 A CN109092388 A CN 109092388A
- Authority
- CN
- China
- Prior art keywords
- clamping bar
- connection
- test tube
- support rod
- activity
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
Abstract
The invention discloses a kind of test tube fixtures suitable for chemical experiment, it is related to instructional device field, including support rod and connection frame body, the connection frame subject activity is set to post upper, described connection frame body one end is fixedly installed connector, connector side top offers card slot, the connector side is provided with connection clamping bar, and connection clamping bar one end extends in card slot in activity clamping, the connection clamping bar side is provided with the first clamping bar, and connection clamping bar and the first clamping bar are in rotation connection by shaft, the connection clamping bar and the first equal activity in clamping bar one end are connected with pressure sensor.The effect of effect and the mutual reaction force of reset spring that the present invention can be adsorbed using electromagnet and iron block, reach the closure for automatically controlling connection clamping bar and the first clamping bar, realize the Automatic-clamping to test tube, compared with existing manual operation, present apparatus the degree of automation is higher, and experimental implementation is more convenient.
Description
Technical field
The present invention relates to instructional device field, in particular to a kind of test tube fixture suitable for chemical experiment.
Background technique
Test tube is the common instrument of chemical laboratory, serves as the reaction vessel of a small amount of reagent, is made in room temperature or heating
With.And a kind of test tube fixture common device when being chemical experiment, it primarily serves and function is clamped to test tube.
Existing fixture generally requires manually to reach the effect for clamping test tube to fixture force when being clamped test tube
Fruit, but be when testing more busy, such clamping mode effect is low, and returns when manual operation due to force
It is of different sizes to be easy to damage test tube.Therefore, it is above-mentioned to solve to invent a kind of test tube fixture suitable for chemical experiment
Problem is necessary.
Summary of the invention
The purpose of the present invention is to provide a kind of test tube fixtures suitable for chemical experiment, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of test tube fixture suitable for chemical experiment,
Including support rod and connection frame body, the connection frame subject activity is set to post upper, described connection frame body one end
It is fixedly installed connector, connector side top offers card slot, and the connector side is provided with connection clamping bar, and
Connection clamping bar one end is extended in activity clamping in card slot, and the connection clamping bar side is provided with the first clamping bar, and connects clamping bar
With the first clamping bar by shaft in rotation connection, the connection clamping bar and the first equal activity in clamping bar one end are connected with pressure sensing
Device, the connection clamping bar and the first clamping bar inner wall side are fixedly installed protection gasket, the connection clamping bar inner wall side edge
It is in be correspondingly arranged on iron block, and iron block is embedded in one side end of the first clamping bar inner wall with the electromagnet embedded with electromagnet, it is described
It is fixedly installed reset spring between connection clamping bar and the first clamping bar inner wall, and reset spring is set between electromagnet and iron block
Side.
Preferably, the connection frame body includes connection frame and two groups of intermediate plates, and intermediate plate described in two groups is respectively arranged at connection
Frame one end two sides, and connection frame and intermediate plate are in integrated setting, intermediate plate activity described in two groups is connected to support rod outer wall side, institute
Intermediate plate is stated to be made of aluminum alloy materials.
Preferably, the support rod side is provided with sliding slot, and support rod is run through in the sliding slot side, and extends to support rod
Outer wall side is provided through through hole on intermediate plate described in two groups, and through hole described in side is provided with fastening nut, described tight
Gu two groups of intermediate plates and sliding slot are run through in nut one end, and extend to intermediate plate outer wall side described in the other side, the fastening nut is another
Thread bush is held to be equipped with bolt, and bolt is set to intermediate plate outer wall side described in the other side.
Preferably, the connection clamping bar includes the second clamping bar and connecting rod, and second clamping bar is set to connecting rod one end,
And second clamping bar and connecting rod be in integrated setting, second clamping bar and the first clamping bar are set as same model, the connection
Boom end is provided with the second fixture block, and second fixture block is extended in activity clamping in card slot, and second fixture block end is fixed
It is provided with contact element, the activity of described contact element one end is fitted with introducing element, and introducing element is fixedly installed in card slot.
Preferably, the connection frame body bottom end is provided with controller, and the controller is fixedly installed on support rod side,
The support rod other side is fixedly installed battery, and pressure sensor and electromagnet utilize contact element and introducing element
Contact is electrically connected by controller and battery.
Preferably, the connection clamping bar other end is provided with interspersed slot, and interspersed slot extends in connection clamping bar inner cavity, institute
It states activity in interspersed slot and is connected with the first fixture block, and the first fixture block extends to connection clamping bar outer wall side and fixes with pressure sensor
Connection, the card slot and interspersed slot are disposed as open type.
Preferably, support rod bottom end side is provided with pedestal, and pedestal is set to controller bottom end, the neonychium
The corrugated setting in piece inner wall side, and gasket is protected to be made of elastic rubber.
Technical effect and advantage of the invention:
1, the present invention is by connecting frame body and pressure sensor respectively in the both ends carry out activity clamping of connection clamping bar, so that originally
Device flexibility when chemical experiment is clamped is higher；
2, the present invention is conducive to press from both sides to test tube by being respectively provided with pressure sensor in connection clamping bar and first clamping bar one end
When tight, test tube can touch pressure sensor, and apply pressure to pressure sensor, after then being handled by controller analysis
Power supply is carried out to electromagnet to be switched on and off, and electromagnet is made to generate magnetic and lose magnetism, and utilizes electromagnet and iron block
The effect of the mutual reaction force of effect and reset spring that can be adsorbed reaches and automatically controls connection clamping bar and the first clamping bar
Closure realizes that compared with existing manual operation, present apparatus the degree of automation is higher, and experimental implementation is more to the Automatic-clamping of test tube
It is convenient to add.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is present invention connection clamping bar and the first clamping bar attachment structure schematic diagram.
Fig. 3 is enlarged structure schematic diagram at A in Fig. 2 of the present invention.
Fig. 4 is connection frame agent structure schematic diagram of the present invention.
In figure: 1, support rod；2, frame body is connected；3, connector；4, clamping bar is connected；5, the first clamping bar；6, shaft；7, it presses
Force snesor；8, gasket is protected；9, electromagnet；10, iron block；11, reset spring；12, sliding slot；13, through hole；14, spiral shell is fastened
It is female；15, bolt；16, controller；17, battery；18, intert slot；19, the first fixture block；20, pedestal；21, connection frame；22, it presss from both sides
Piece；23, test tube；41, the second clamping bar；42, connecting rod；43, the second fixture block；44, contact element.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of test tube fixtures suitable for chemical experiment as shown in Figs 1-4, including 1 He of support rod
Frame body 2 is connected, the connection frame body 2 is movably set in 1 upper end of support rod, 2 one end of connection frame body fixed setting
There is connector 3, the 3 side top of connector offers card slot, and 3 side of connector is provided with connection clamping bar 4, and connects
4 one end of clamping bar is extended in activity clamping in card slot, and 4 side of connection clamping bar is provided with the first clamping bar 5, and connects clamping bar 4
With the first clamping bar 5 by shaft 6 in rotation connection, the connection clamping bar 4 and the equal activity in 5 one end of the first clamping bar are connected with model
The pressure sensor 7 of PT124G-111, the connection clamping bar 4 and 5 inner wall side of the first clamping bar are fixedly installed protection gasket
8, the 4 inner wall side of connection clamping bar is inlaid with electromagnet 9, is in be correspondingly arranged on iron block 10, and iron block 10 with the electromagnet 9
It is embedded in 5 inner wall of the first clamping bar, one side end, is fixedly installed reset bullet between the connection clamping bar 4 and 5 inner wall of the first clamping bar
Spring 11, and reset spring 11 is set to side between electromagnet 9 and iron block 10.
Further, in the above scheme, the connection frame body 2 includes connection frame 21 and two groups of intermediate plates 22, two groups of institutes
It states intermediate plate 22 and is respectively arranged at 21 one end two sides of connection frame, and connection frame 21 and intermediate plate 22 are in integrated setting, are pressed from both sides described in two groups
22 activity of piece is connected to 1 outer wall side of support rod, and the intermediate plate 22 is made of aluminum alloy materials.
Further, in the above scheme, 1 side of support rod is provided with sliding slot 12, and 12 side of sliding slot is run through
Support rod 1, and extend to 1 outer wall side of support rod, is provided through through hole 13 on intermediate plate 22 described in two groups, described in side
Through hole 13 is provided with fastening nut 14, and two groups of intermediate plates 22 and sliding slot 12 are run through in described 14 one end of fastening nut, and extends to another
22 outer wall side of intermediate plate described in side, 14 other end thread bush of fastening nut is equipped with bolt 15, and bolt 15 is set to separately
22 outer wall side of intermediate plate, is conducive to the threaded connection by fastening nut 14 and bolt 15 described in side, so that two sides intermediate plate 22
The stretch on support rod 1, convenient for position of the control connection frame body 2 on support rod 1.
Further, in the above scheme, the connection clamping bar 4 include the second clamping bar 41 and connecting rod 42, described second
Clamping bar 41 is set to 42 one end of connecting rod, and the second clamping bar 41 and connecting rod 42 are in integrated setting, second clamping bar 41 with
First clamping bar 5 is set as same model, and 42 end of connecting rod is provided with the second fixture block 43, and second fixture block 43 extends to
In activity clamping in card slot, 43 end of the second fixture block is fixedly installed contact element 44, and described 44 one end of contact element is living
Dynamic to be fitted with introducing element, introducing element is fixedly installed in card slot.
Further, in the above scheme, connection 2 bottom end of frame body is provided with the controller of model SHHC-05
16, the controller 16 is fixedly installed on 1 side of support rod, and 1 other side of support rod is fixedly installed battery 17, and presses
Force snesor 7 and electromagnet 9, which are contacted using contact element 44 with introducing element, electrically to be connected by controller 16 with battery 17
It connects.
Further, in the above scheme, 4 other end of connection clamping bar is provided with interspersed slot 18, and interspersed slot 18 prolongs
It extends in connection 4 inner cavity of clamping bar, activity is connected with the first fixture block 19 in the interspersed slot 18, and the first fixture block 19 extends to connection
4 outer wall side of clamping bar is fixedly connected with pressure sensor 7, and the card slot and interspersed slot 18 are disposed as open type, convenient for reaching
It is replaced to connection clamping bar 4, so that the test tube 23 of different model is adapted to, consequently facilitating the progress of chemical experiment.
Further, in the above scheme, the 1 bottom end side of support rod is provided with pedestal 20, and pedestal 20 is set to
16 bottom end of controller is conducive to play the effect stable to the present apparatus, be avoided the occurrence of top-heavy by the setting of pedestal 20
Phenomenon, the 8 corrugated setting in inner wall side of protection gasket, and gasket 8 is protected to be made of elastic rubber, be conducive to reach
To the effect that test tube 23 is protected, avoids connection clamping bar 4 and the first clamping bar 5 hard during stepping up and test tube 23 is caused to damage
It is bad.
This practical working principle:
When operation, needs the position placed by sliding up and down intermediate plate 22 according to the height of test tube 23 and test tube 23 first, work as shifting
To after arriving position appropriate, by the threaded connection of fastening nut 14 and bolt 15, connection frame body 2 is fixed on support rod 1
On, to reach the height for adjusting test tube 23；
Then connection clamping bar 4 and the first clamping bar 5 that different model is chosen according to selected different model test tube 23 are whole, so
Clamping bar 4 will be connect with the flexible connection of card slot using the second fixture block 43 afterwards to be fixed on connector 3, and utilizes contact element 44
Electromagnet 9 is electrically connected by controller 16 with battery 17 by the contact with introducing element；
Subsequently when stepping up to test tube 23, test tube 23 can touch pressure sensor 7, and apply to pressure sensor 7
Plus-pressure, the signal that the real-time reception of the meeting of pressure sensor 7 at this time is incuded, and controller 16 is passed to, 16 pairs of institutes of controller
After the signal of receiving is analyzed and processed, controls power supply between electromagnet 9 and battery 17 and connected, electromagnet 9 can generate
Magnetic and generate suction to iron block 10, then the first clamping bar 5 can be turned counterclockwise in connection 4 side of clamping bar by shaft 6
It is dynamic, then test tube 23 is interspersed between connection clamping bar 4 and the first clamping bar 5, and utilize protection gasket 8 made of elastic rubber
Test tube 23 is wrapped up, the power supply that subsequently controller 16 controls between electromagnet 9 and battery 17 turns off, at this time electromagnet 9
On magnetism can disappear, then itself have the effect of elastic property using reset spring 11, the first clamping bar 5 passed through into shaft 6
It is rotated clockwise, and achievees the effect that step up test tube 23.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of test tube fixture suitable for chemical experiment, including support rod (1) and connection frame body (2), it is characterised in that:
The connection frame body (2) is movably set in support rod (1) upper end, and described connection frame body (2) one end is fixedly installed connection
Part (3), connector (3) the side top offer card slot, and connector (3) side is provided with connection clamping bar (4), and even
It connects clamping bar (4) one end to extend in activity clamping in card slot, connection clamping bar (4) side is provided with the first clamping bar (5), and even
Clamping bar (4) and the first clamping bar (5) are connect by shaft (6) in rotation connection, the connection clamping bar (4) and the first clamping bar (5) one end
Equal activity is connected with pressure sensor (7), and the connection clamping bar (4) and the first clamping bar (5) inner wall side are fixedly installed guarantor
Protection pad piece (8), connection clamping bar (4) the inner wall side are inlaid with electromagnet (9), are in be correspondingly arranged on the electromagnet (9)
Iron block (10), and iron block (10) is embedded in one side end of the first clamping bar (5) inner wall, the connection clamping bar (4) and the first clamping bar (5)
It is fixedly installed between inner wall reset spring (11), and reset spring (11) is set to one between electromagnet (9) and iron block (10)
Side.
2. a kind of test tube fixture suitable for chemical experiment according to claim 1, it is characterised in that: the connection frame
Main body (2) includes connection frame (21) and two groups of intermediate plates (22), and intermediate plate described in two groups (22) is respectively arranged at connection frame (21) one end
Two sides, and connection frame (21) and intermediate plate (22) they are in integrated setting, intermediate plate described in two groups (22) activity is connected to support rod (1) outside
Wall side, the intermediate plate (22) are made of aluminum alloy materials.
3. a kind of test tube fixture suitable for chemical experiment according to claim 2, it is characterised in that: the support rod
(1) side is provided with sliding slot (12), and support rod (1) is run through in sliding slot (12) side, and extends to support rod (1) outer wall one
Side is provided through through hole (13) on intermediate plate described in two groups (22), and through hole (13) described in side is provided with fastening nut
(14), two groups of intermediate plates (22) and sliding slot (12) are run through in described fastening nut (14) one end, and extend to intermediate plate described in the other side
(22) outer wall side, fastening nut (14) other end thread bush is equipped with bolt (15), and bolt (15) is set to the other side
Intermediate plate (22) the outer wall side.
4. a kind of test tube fixture suitable for chemical experiment according to claim 3, it is characterised in that: the connection folder
Bar (4) includes the second clamping bar (41) and connecting rod (42), and second clamping bar (41) is set to connecting rod (42) one end, and second
Clamping bar (41) and connecting rod (42) are in integrated setting, and second clamping bar (41) and the first clamping bar (5) are set as same model,
Connecting rod (42) end is provided with the second fixture block (43), and second fixture block (43) extends in card slot and is clamped in activity,
Second fixture block (43) end is fixedly installed contact element (44), and contact element (44) one end activity is fitted with importing
Element, introducing element are fixedly installed in card slot.
5. a kind of test tube fixture suitable for chemical experiment according to claim 4, it is characterised in that: the connection frame
Main body (2) bottom end is provided with controller (16), and the controller (16) is fixedly installed on support rod (1) side, the support rod
(1) other side is fixedly installed battery (17), and pressure sensor (7) and electromagnet (9) using contact element (44) with
Introducing element contact is electrically connected by controller (16) and battery (17).
6. a kind of test tube fixture suitable for chemical experiment according to claim 5, it is characterised in that: the connection folder
Bar (4) other end is provided with interspersed slot (18), and interspersed slot (18) extend in connection clamping bar (4) inner cavity, the interspersed slot
(18) interior activity is connected with the first fixture block (19), and the first fixture block (19) extends to connection clamping bar (4) outer wall side and pressure passes
Sensor (7) is fixedly connected, and the card slot and interspersed slot (18) are disposed as open type.
7. a kind of test tube fixture suitable for chemical experiment according to claim 6, it is characterised in that: the support rod
(1) bottom end side is provided with pedestal (20), and pedestal (20) is set to controller (16) bottom end, protection gasket (8) inner wall
The corrugated setting in side, and gasket (8) is protected to be made of elastic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811311354.2A CN109092388B (en) | 2018-11-06 | 2018-11-06 | Test tube clamp suitable for chemistry experiments are used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811311354.2A CN109092388B (en) | 2018-11-06 | 2018-11-06 | Test tube clamp suitable for chemistry experiments are used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109092388A true CN109092388A (en) | 2018-12-28 |
| CN109092388B CN109092388B (en) | 2020-07-31 |
Family
ID=64870008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811311354.2A Active CN109092388B (en) | 2018-11-06 | 2018-11-06 | Test tube clamp suitable for chemistry experiments are used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109092388B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917119A (en) * | 2019-03-13 | 2019-06-21 | 山东大学齐鲁医院 | A kind of transmitting device based on patient's blood letting |
| CN110787857A (en) * | 2019-12-06 | 2020-02-14 | 湖南迈豪斯建筑科技有限公司 | Combined test tube clamp of detachable |
| CN111298690A (en) * | 2020-03-08 | 2020-06-19 | 李艾丽 | Test tube shaking device for medical experiment |
| CN112619733A (en) * | 2020-12-25 | 2021-04-09 | 哈尔滨钜仁生物科技有限公司 | Reagent pipe heat preservation strorage device |
| CN114917982A (en) * | 2022-05-20 | 2022-08-19 | 南通海隆磁业有限公司 | Intelligent magnetic test tube rack for stabilizing test tubes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1943100B2 (en) * | 1968-08-30 | 1976-07-08 | Ab Gustavsbergs Fabriker, Gustavsberg (Schweden) | GRIPPER |
| JP2005034615A (en) * | 2003-02-18 | 2005-02-10 | Eamex Co | Drive mechanism and drive method thereof |
| CN105729193A (en) * | 2016-03-31 | 2016-07-06 | 苏州亚思科精密数控有限公司 | Fixture for machine tool |
| CN206604542U (en) * | 2017-04-06 | 2017-11-03 | 郑州工业应用技术学院 | A kind of biologic test test tube clamp |
| CN107695745A (en) * | 2017-11-02 | 2018-02-16 | 广西宏兴机械有限公司 | A kind of clamp mechanism applied to motorcycle bending parts |
| CN207913840U (en) * | 2017-12-11 | 2018-09-28 | 四川中庸药业有限公司 | A kind of clinical laboratory's vibration damping anticreep test tube clamp |
-
2018
- 2018-11-06 CN CN201811311354.2A patent/CN109092388B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1943100B2 (en) * | 1968-08-30 | 1976-07-08 | Ab Gustavsbergs Fabriker, Gustavsberg (Schweden) | GRIPPER |
| JP2005034615A (en) * | 2003-02-18 | 2005-02-10 | Eamex Co | Drive mechanism and drive method thereof |
| CN105729193A (en) * | 2016-03-31 | 2016-07-06 | 苏州亚思科精密数控有限公司 | Fixture for machine tool |
| CN206604542U (en) * | 2017-04-06 | 2017-11-03 | 郑州工业应用技术学院 | A kind of biologic test test tube clamp |
| CN107695745A (en) * | 2017-11-02 | 2018-02-16 | 广西宏兴机械有限公司 | A kind of clamp mechanism applied to motorcycle bending parts |
| CN207913840U (en) * | 2017-12-11 | 2018-09-28 | 四川中庸药业有限公司 | A kind of clinical laboratory's vibration damping anticreep test tube clamp |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917119A (en) * | 2019-03-13 | 2019-06-21 | 山东大学齐鲁医院 | A kind of transmitting device based on patient's blood letting |
| CN110787857A (en) * | 2019-12-06 | 2020-02-14 | 湖南迈豪斯建筑科技有限公司 | Combined test tube clamp of detachable |
| CN111298690A (en) * | 2020-03-08 | 2020-06-19 | 李艾丽 | Test tube shaking device for medical experiment |
| CN112619733A (en) * | 2020-12-25 | 2021-04-09 | 哈尔滨钜仁生物科技有限公司 | Reagent pipe heat preservation strorage device |
| CN112619733B (en) * | 2020-12-25 | 2023-10-17 | 哈尔滨墨珩生物科技有限公司 | Reagent pipe heat preservation strorage device |
| CN114917982A (en) * | 2022-05-20 | 2022-08-19 | 南通海隆磁业有限公司 | Intelligent magnetic test tube rack for stabilizing test tubes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109092388B (en) | 2020-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109092388A (en) | A kind of test tube fixture suitable for chemical experiment | |
| CN202582919U (en) | Novel chair alternative-fatigue-test machine | |
| CN201535736U (en) | Fixture for clamping hardness test specimen | |
| CN208254782U (en) | A kind of simple spring fatigue test device | |
| CN109954528A (en) | A kind of micro-fluidic chip clamp and chucking appliance system | |
| CN208780146U (en) | A kind of three-dimensional scanner of monitoring architectural engineering deformation | |
| CN211838036U (en) | Test-tube rack for medical examination | |
| CN205353505U (en) | Liquid crystal display module's test fixture | |
| CN206523276U (en) | A kind of leading test device easy to use | |
| CN212905031U (en) | Adjustable electronic components detects test equipment | |
| CN209014369U (en) | Elastomer fatigue tester | |
| CN209656768U (en) | A kind of terminal current detection jig | |
| CN205656297U (en) | A device of plugging into automatically for electric energy meter verification | |
| CN205449523U (en) | Testing arrangement is pressed to cell -phone | |
| CN211023284U (en) | Restraint device for animal experiments | |
| CN209945894U (en) | Detection apparatus for cell-phone shell crushing resistance | |
| CN203940987U (en) | Panhandle strength test equipment | |
| CN206975037U (en) | A kind of Rapid food safety inspection instrument | |
| CN205091115U (en) | Pressure formula valve test test bench is embraced to flat crouching | |
| CN207424237U (en) | A kind of three-phase intelligent table testboard | |
| CN208607336U (en) | Battery testing tooling | |
| CN208481977U (en) | A kind of slide plate | |
| CN201392294Y (en) | Pneumatic stationary tension testing machine | |
| CN207472554U (en) | A kind of valve detection device lifting gear | |
| CN204556235U (en) | A kind of armrests proving installation in serviceable life |
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: 20200709 Address after: 264200 No. 37, Xinwei Road, Huancui District, Weihai City, Shandong Province, 713 Applicant after: WEIHAI HUIGAO BIOTECHNOLOGY Co.,Ltd. Address before: 215334 Kunshan Development Zone, Suzhou City, Jiangsu Province, No. 988 Tongfeng East Road, F Block D21, Kunshan International Electronic Commerce Industrial Park Applicant before: SUZHOU ZHONGYU ZHIJUN ENTERPRISE MANAGEMENT Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210926 Address after: 362600 NO.67, Xipu community, Yongchun County, Quanzhou City, Fujian Province Patentee after: Lai Shuanghong Address before: 713, No. 37, Xinwei Road, Huancui District, Weihai City, Shandong Province 264200 Patentee before: WEIHAI HUIGAO BIOTECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211020 Address after: Liu'an Development Zone, Yongchun County, Quanzhou City, Fujian Province (east side of Taoxi bridge) Patentee after: Yongchun County Product Quality Inspection Institute Fujian fragrance product quality inspection center, national incense burning product quality supervision and Inspection Center (Fujian) Address before: 362600 NO.67, Xipu community, Yongchun County, Quanzhou City, Fujian Province Patentee before: Lai Shuanghong |
|
| TR01 | Transfer of patent right |