CN202460688U - Device for clamping test tubes in ultrasonic water bath - Google Patents
Device for clamping test tubes in ultrasonic water bath Download PDFInfo
- Publication number
- CN202460688U CN202460688U CN2012200909311U CN201220090931U CN202460688U CN 202460688 U CN202460688 U CN 202460688U CN 2012200909311 U CN2012200909311 U CN 2012200909311U CN 201220090931 U CN201220090931 U CN 201220090931U CN 202460688 U CN202460688 U CN 202460688U
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- test tube
- test tubes
- gripper shoe
- clamping
- protective layer
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Abstract
The utility model discloses a device for clamping test tubes in an ultrasonic water bath. The device comprises one or more support plates (5), a support device for supporting the support plates (5), and one or more locking rubber rings (1), wherein soft protection layers are arranged on each support plate (5) and provided with through holes (17) through which the test tubes can pass; and the locking rubber rings (1) are embedded into the upper ends of the test tubes to prevent the test tubes from slipping from the through holes (17) of the soft protection layers under the action of gravity. Different numbers of test tubes of different specifications can be clamped by separating and combining the support plates and protection sleeves, the test tubes are under-locating constraint and in soft contact with clamping positions in the clamping process, and the device has the advantages that the impact strength of ultrasonic waves on the test tubes is reduced, the breaking probability of the test tubes is reduced, the flexibility of clamping the test tubes and the dispersion efficiency of nanoparticles are improved, and the like, and is suitable for clamping a plurality of groups of test tubes in the ultrasonic water bath simultaneously.
Description
Technical field
The utility model relates to a kind of many group test tubes ultrasound bath cuvette cartridge clamp device of clamping simultaneously that is used for.
Background technology
In the ultrasonic water bath dispersion process, ultrasonic wave can produce " cavitation " effect and resonance effects in suspension system, and the soft-agglomerated of nano particle in the solution opened, and nano particle is effectively disperseed in solution.Yet, when rigidly fixing, the common test tube that nano-fluid is housed is placed on ultrasound bath when vibration, and along with the continuity of time and the rising of water temperature, tend to cause the test tube bottom punch-through to occur.This punch-through will cause the nano-fluid dispersion experiment to be ended, and research has brought very big trouble to subsequent experimental.As everyone knows, ultrasonic wave is to rely on elastic fluid to carry out the energy transmission in communication process.When ultrasound bath, ultrasonic wave is to rely on WATER AS FLOW MEDIUM to carry out vertical transmission of energy.Usually employed split type supersonic wave cleaning machine is to utilize supersonic generator to send to hand over signal frequently, through transducer conversion conclusion of the business machinery concussion frequently, upwards propagate into the WATER AS FLOW MEDIUM from bottom of gullet again, thus the vibration that produces vertical direction.The vibration of this vertical direction will produce the test tube bottom and continue to impact, and test tube will break when surpassing the limit stress of tube material.Meanwhile, the test tube clamping position is in long vibration process, and the contact-making surface friction will produce a large amount of heat, also is prone to make test tube to be damaged.Traditional test tube clamping scheme is to adopt the rigidity clamping, promptly limits the free degree of test tube fully, causes ultrasonic wave that the test tube bottom is produced directly and impacts, and this causes that very easily test tube breaks.In addition, traditional test tube clamp can only carry out ultrasound bath by test tube of clamping, is not easy to many group test tubes clamping simultaneously.Therefore, pressing for takes measures on customs clearance solves the broken and many test tubes of the test tube problem of clamping simultaneously, to improve the efficient and the reliability of ultrasound bath nano-fluid dispersion experiment.
The utility model content
The utility model technical problem to be solved provides and a kind ofly can reduce test tube generation probability of damage, improves operating flexibility, and the many test tubes that improve nano particle dispersion effect in solution are the ultrasound bath clamping device of clampings simultaneously.
In order to solve the problems of the technologies described above; The utility model provides is used for ultrasound bath cuvette cartridge clamp device; Comprise gripper shoe and support the gripper shoe bracing or strutting arrangement of described gripper shoe; It is characterized in that: on described gripper shoe, be provided with soft protective layer, described soft protective layer has one can hold the through hole that test tube passes through, and comprises that also an edge is enclosed within the locking rubber ring of upper end to prevent that test tube from gliding from the through hole of described soft protective layer in the effect of gravity of test tube.
Described soft protective layer is that a plurality of plastic foam protective jackets are nested successively by descending order and combine.
The internal diameter of described through hole is slightly larger than the external diameter of test tube.
Described gripper shoe adopts split type structure and described split type structure to be connected with tight split nut by bolt, and described soft protective layer is installed between the described split type structure.
Described bracing or strutting arrangement comprises iron clamp pillar and horizontal strut, and described gripper shoe is installed on the described horizontal strut, and described horizontal strut is connected with described iron clamp pillar, and described iron clamp pillar clamping is on ultrasonic cleaner.
Described gripper shoe adopts locking nut to be adjusted at the vertical height on the described iron clamp pillar.
That adopts technique scheme is used for ultrasound bath cuvette cartridge clamp device; Contiguous block number according to the test tube quantity of required clamping decision gripper shoe unclamps the locking nut on the gripper shoe, according to the test tube diameter of want clamping again; Select the protective jacket of serial model No. to be combined into corresponding soft protective layer; Soft protective layer is installed in the endoporus of gripper shoe, with the locking of the locking nut on the gripper shoe, the test tube that nano-fluid is housed is placed in the through hole of soft protective layer then; And will lock rubber ring edge and be enclosed within the test tube upper end; Prevent that test tube from gliding from the soft protective layer through hole under the gravity effect, the locking nut of adjusting once more on the gripper shoe makes test tube and soft protective layer keep matched in clearance, and is last; Through iron clamp pillar and horizontal strut gripper shoe is mounted in the ultrasonic cleaner upper end, and utilize a stem jam nut to regulate the height of test tube vertical direction.
That adopts technique scheme is used for ultrasound bath cuvette cartridge clamp device, and compared with prior art, its technique effect is:
1. gripper shoe adopts multistage aluminium alloy gripper shoe to be formed by connecting; Aluminum alloy materials has light weight, characteristics that intensity is good, and simultaneously, segmentation structure can be adjusted the connection length of gripper shoe according to the quantity of required clamping test tube; Therefore, the reliability and the flexibility of experiment clamping have been improved.
2. soft protective layer adopts the plastic foam protective jacket of the different-diameter of multilayer separable (combination) to be formed by stacking, during ultrasound bath, according to the compound mode of the selected soft protective layer of the test tube diameter of being selected for use; Can be applied in the clamping experiment of different-diameter test tube; Simultaneously, because the plastic foam shock-absorbing capacity is good, can alleviate the bump of test tube and clamping face; Reduced the broken probability of test tube, the scope of application that has expanded these anchor clamps.
3. the iron clamp pillar is provided with the vertically locking nut of height of adjustment gripper shoe, thereby can adjust the vertical position of test tube on ultrasonic cleaner, has improved the flexibility of experiment clamping, has guaranteed that nano-fluid effectively disperses in water-bath.
4. in supersonic oscillations water-bath process, test tube adopts owes position constraint, and keeps matched in clearance with the clamping face; Make test tube that minute movement can vertically take place; Thereby ultrasonic wave is converted into the kinetic energy that test tube moves to the part impact energy of test tube bottom, has reduced the test tube bottom broken probability takes place, simultaneously; Test tube also can shake and rotate on the horizontal circle side face; Make ultrasonic impact be distributed on whole test tube bottom, avoided the test tube part to puncture, improved the dispersion effect of nano particle in solution.
In sum, the utility model adopts segmentation gripper shoe and multilayer soft protective layer combining structure and owes the position constraint mode, can reduce test tube broken probability takes place, and improves the flexibility of clamping, improves the effect that nano particle disperses in solution.
Description of drawings
Fig. 1 is a ultrasound bath test tube clamping sketch map.
Fig. 2 is a ultrasound bath cuvette cartridge clamp device sketch map.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Referring to Fig. 1 and Fig. 2, gripper shoe 5 is formed by connecting multistage aluminium alloy gripper shoe, can select the piece number (in this device every gripper shoe can 3 test tubes of while clamping) of gripper shoe according to the test tube quantity of the clamping that requires in the experiment; Gripper shoe 5 adopts split type structure to be connected with tight split nut 7 by bolt 6, and gripper shoe 5 is installed in, and horizontal strut 15 adopts the locking nut 11 of the vertical height of adjustment to be installed on the iron clamp pillar 12.Tight split nut 7 on the gripper shoe 5 is unclamped; Diameter according to the test tube 9 of required clamping; The first plastic foam protective jacket 2, the second plastic foam protective jacket 3, the 3rd plastic foam protective jacket 4, the 4th plastic foam protective jacket 8 of choosing serial model No. are combined into corresponding soft protective layer; The first plastic foam protective jacket 2 has the external diameter that an internal diameter that can hold through hole 17 that test tube 9 passes through and through hole 17 is slightly larger than test tube 9; Successively the first plastic foam protective jacket 2, the second plastic foam protective jacket 3, the 3rd plastic foam protective jacket 4, the 4th plastic foam protective jacket 8 are embedded in the endoporus between the split type structure of gripper shoes 5 according to descending order; The plastic foam protective jacket of the innermost layer i.e. inner cylinder face of the first plastic foam protective jacket 2 scribbles lubricating grease, with reduce test tube 9 in the ultrasonic vibration process with the rubbing action of clamping contact-making surface; Adopt dropper that the nano-fluid for preparing is joined in the test tube 9; Subsequently test tube 9 is placed in the through hole 17 of the first plastic foam protective jacket 2 on the gripper shoe 5; And will lock the upper end that rubber ring 1 edge is enclosed within test tube 9; To prevent that test tube 9 from gliding from the through hole 17 of the first plastic foam protective jacket 2 in the effect of gravity, the locking nut 7 on the adjustment gripper shoe 5 makes test tube 9 keep certain clearance to cooperate with the inner cylinder face of the first plastic foam protective jacket 2; Through iron clamp pillar 12 and horizontal strut 15 gripper shoe 5 is mounted the upper end at ultrasonic cleaner 14; And, make the liquid level low 10～15mm of the liquid level of nano-fluid 10 in the test tube 9 than the WATER AS FLOW MEDIUM in the tank 13 through propping up the height that stem jam nut 11 is regulated test tubes 9 vertical directions; Open the power switch of ultrasonic cleaner 14; And set corresponding vibration frequency; Supersonic generator sends hands over signal frequently; And pass through mechanical frequently concussion of transducer 16 conversion conclusions of the business, hand over frequency machinery to shake and upwards propagate into the WATER AS FLOW MEDIUM 13, to the vibration of test tube 9 generation vertical direction from bottom of gullet; Inspection test tube 9 clamping whether reliably on clamping device; And the motion conditions of observation test tube 9 on clamping device; Adjust the locking nut 7 on the gripper shoe 5 once more, make test tube 9 in ultrasound bath, can keep circumferential little rotation and fine motion up and down at the inner cylinder face of soft protective layer; Realized the reliable clamping of test tube 9 in ultrasound bath like this.
Claims (6)
1. one kind is used for ultrasound bath cuvette cartridge clamp device; Comprise gripper shoe (5) and support the bracing or strutting arrangement of described gripper shoe (5); It is characterized in that: on described gripper shoe (5), be provided with soft protective layer; Described soft protective layer has one can hold the through hole (17) that test tube passes through, and comprises that also an edge is enclosed within the locking rubber ring (1) of upper end to prevent that test tube from gliding from the through hole (17) of described soft protective layer in the effect of gravity of test tube.
2. the ultrasound bath cuvette cartridge clamp device that is used for according to claim 1 is characterized in that: described soft protective layer is that a plurality of plastic foam protective jackets (2,3,4,8) are nested successively by descending order and combine.
3. the ultrasound bath cuvette cartridge clamp device that is used for according to claim 1 and 2 is characterized in that: the internal diameter of described through hole (17) is slightly larger than the external diameter of test tube.
4. the ultrasound bath cuvette cartridge clamp device that is used for according to claim 1 and 2; It is characterized in that: described gripper shoe (5) adopts split type structure and described split type structure to be connected with tight split nut (7) by bolt (6), and described soft protective layer is installed between the described split type structure.
5. the ultrasound bath cuvette cartridge clamp device that is used for according to claim 1 and 2; It is characterized in that: described bracing or strutting arrangement comprises iron clamp pillar (12) and horizontal strut (15); Described gripper shoe (5) is installed on the described horizontal strut (15), and described horizontal strut (15) is connected with described iron clamp pillar (12).
6. the ultrasound bath cuvette cartridge clamp device that is used for according to claim 5 is characterized in that: described gripper shoe (5) adopts locking nut (11) to be adjusted at the vertical height on the described iron clamp pillar (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200909311U CN202460688U (en) | 2012-03-12 | 2012-03-12 | Device for clamping test tubes in ultrasonic water bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200909311U CN202460688U (en) | 2012-03-12 | 2012-03-12 | Device for clamping test tubes in ultrasonic water bath |
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| Publication Number | Publication Date |
|---|---|
| CN202460688U true CN202460688U (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200909311U Expired - Fee Related CN202460688U (en) | 2012-03-12 | 2012-03-12 | Device for clamping test tubes in ultrasonic water bath |
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| CN (1) | CN202460688U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721775A (en) * | 2014-01-17 | 2014-04-16 | 俞冬熠 | Test tube fixing support of vortex oscillator |
| CN104020264A (en) * | 2014-06-26 | 2014-09-03 | 湖南中本智能科技发展有限公司 | Bionic digestion device for gastrointestinal tracts |
| CN105921467A (en) * | 2016-05-19 | 2016-09-07 | 四川金域医学检验中心有限公司 | Glassware cleaning device |
| CN106732107A (en) * | 2016-12-03 | 2017-05-31 | 河南工程学院 | It is suitable to the chemical experiment mixing arrangement of differential responses thing mixing |
| CN107930493A (en) * | 2017-12-09 | 2018-04-20 | 北京中飞华正检测技术服务有限公司 | A kind of water-bath constant temperature oscillator |
| 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 |
| CN111992275A (en) * | 2020-09-14 | 2020-11-27 | 滁州市汊河之星高新技术研发有限公司 | Honeycomb formula medicine management device based on hatching project |
-
2012
- 2012-03-12 CN CN2012200909311U patent/CN202460688U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721775A (en) * | 2014-01-17 | 2014-04-16 | 俞冬熠 | Test tube fixing support of vortex oscillator |
| CN103721775B (en) * | 2014-01-17 | 2015-12-02 | 俞冬熠 | The test tube fixed support of vortex oscillator |
| CN104020264A (en) * | 2014-06-26 | 2014-09-03 | 湖南中本智能科技发展有限公司 | Bionic digestion device for gastrointestinal tracts |
| CN105921467A (en) * | 2016-05-19 | 2016-09-07 | 四川金域医学检验中心有限公司 | Glassware cleaning device |
| CN106732107A (en) * | 2016-12-03 | 2017-05-31 | 河南工程学院 | It is suitable to the chemical experiment mixing arrangement of differential responses thing mixing |
| CN107930493A (en) * | 2017-12-09 | 2018-04-20 | 北京中飞华正检测技术服务有限公司 | A kind of water-bath constant temperature oscillator |
| 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 |
| CN111992275A (en) * | 2020-09-14 | 2020-11-27 | 滁州市汊河之星高新技术研发有限公司 | Honeycomb formula medicine management device based on hatching project |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130312 |