CN102389846A - Skid-proof and rust-proof test tube clamp - Google Patents
Skid-proof and rust-proof test tube clamp Download PDFInfo
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- CN102389846A CN102389846A CN2011103250452A CN201110325045A CN102389846A CN 102389846 A CN102389846 A CN 102389846A CN 2011103250452 A CN2011103250452 A CN 2011103250452A CN 201110325045 A CN201110325045 A CN 201110325045A CN 102389846 A CN102389846 A CN 102389846A
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- clamp
- test tube
- tube clamp
- proof
- high temperature
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Abstract
The invention relates to a special apparatus for physical, chemical and biological experiments, particularly to a test tube clamp. A skid-proof and rust-proof test tube clamp comprises two clamp pieces and two clamp holders, wherein one of the clamp holders is connected with a long holder, and the long holder is sleeved with a plastic sleeve. The test tube clamp is characterized in that the clamp pieces and the clamp holders are once formed to be a whole; the total length of the two clamp pieces and the two clamp holders is 9cm; at a position 2/9 of the total length of the test tube clamp, the two clamp holders are connected by using a hinge pin and can rotate around the hinge pin; and at a position 4/9 of the total length of the test tube clamp, two hollow cylinders (same in inside diameter and material, and respectively provided with a thread at the middle parts thereof) are symmetrically arranged on the two clamp pieces, and then a screw is adopted to connect the two hollow cylinders by the thread; and the flare angles of the two clamp pieces can be flexibly adjusted by adjusting the screw, and the insides of opposite surfaces of the two clamp pieces are fixedly provided with felts or high temperature resistant plastics, so that under the protection action of the two felts or high temperature resistant plastics, the screw is adjusted to tightly clasp a test tube and enable the test tube to be stressed uniformly. Except the felts or high temperature resistant plastics and the plastic sleeve, the adopted materials of the test tube clamp are all stainless steel materials, therefore, the occurrence of rusting caused by wetness or long-time disuse can be effectively prevented. The skid-proof and rust-proof test tube clamp is simple in structure, low in cost, durable, safe and reliable, strong in practicability, easy to generalize, and great in market potential.
Description
Technical field:
The present invention relates to a kind of reason, change, give birth to a kind of test tube clamp that experiment equipment special, especially caliber use at the above test tube of 25mm.
Background technology:
What reason, change, living laboratory were used at present all is very simply while the test tube clamp of fixing movable wooden band spring; Caliber often uses the plating lacquer irony test tube clamp of the supporting band spring of iron stand at the above test tube of 25mm; Its spring is along with the increase elasticity of access times weakens gradually; Cause test tube clamp to press from both sides unstable test tube, thereby landing cause the experiment accident from hand or on the iron stand; Spring and irony test tube clamp have been grown and also get rusty easily fracture and be not durable service times.So be necessary to design a kind of safe, reliable, anti-skidding, antirust test tube clamp.
Summary of the invention:
The objective of the invention is to:, a kind of safe, reliable, anti-skidding, antirust test tube clamp is provided using caliber when the above test tube of 25mm heats.
Technical scheme of the present invention is: a kind of anti-skidding antirust test tube clamp, comprise two intermediate plates and two clamp holders, and one of them clamp holder connects long handle.It is characterized in that: intermediate plate and clamp holder one-shot forming are integrated; Two intermediate plates and clamp holder are long totally 9 centimetres; Connect two clamp holders at 2/9 place with bearing pin and can rotate around this bearing pin; 4/9 place has two internal diameters and hollow cylinder symmetry middle band silk mouth identical with material to be installed on two intermediate plates, mouthful connects two hollow cylinders with a screw rod through silk again, but the size of two intermediate plate subtended angles of adjusting screw(rod) flexible; Two intermediate plate opposite face inboards are fixed with felt or high temperature resistant plastic cement, and adjusting screw(rod) is held test tube tightly and guaranteed that test tube is stressed evenly under the protective effect of two felts or high temperature resistant plastic cement.
The cross section of said folder mouth is that arc and size are identical, is convenient to clamp test tube.
Said two intermediate plate opposite face inboards are fixed with felt or high temperature resistant plastic cement, strengthen the friction between test tube clamp and the test tube tube wall, prevent the test tube landing.
Said long handle puts garment bag, can avoid hand to be burnt or scald effectively, and garment bag is uneven to have skidproof effect, thereby can avoid test tube clamp landing from hand causing experiment accident.
Said test tube clamp material therefor be a stainless steel material except that felt or high temperature resistant plastic cement, garment bag entirely, can effectively prevent because of humidity or need not cause for a long time to get rusty.
The invention has the beneficial effects as follows: because test tube clamp 4/9 place has two internal diameters and hollow cylinder symmetry middle band silk mouth identical with material to be installed on two intermediate plates; Screw rod is through silk mouthful two hollow cylinders of connection; But the size of two intermediate plate subtended angles of adjusting screw(rod) flexible; Two intermediate plate opposite face inboards are fixed with felt or high temperature resistant plastic cement, and adjusting screw(rod) is held test tube tightly and made test tube stressed evenly under the protective effect of two felts or high temperature resistant plastic cement.Safety of the present invention, reliable, cost is lower, coats with lacquer the irony test tube clamp with the plating of the supporting band spring of the complete wooden test tube clamp and the iron stand of traditional band spring and compares safety and reliability, durable in use.
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described further.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1-intermediate plate, 2-felt or high temperature resistant plastic cement, the hollow cylinder of 3-band silk mouth, 4-screw rod, 5-bearing pin, 6-clamp holder, 7-long handle, 8-garment bag.
The specific embodiment
Do a detailed explanation below in conjunction with accompanying drawing 1 specific embodiments of the invention.
Embodiment: a kind of anti-skidding antirust test tube clamp, its structure comprises intermediate plate 1, the hollow cylinder 3 of band silk mouth, screw rod 4, bearing pin 5, clamp holder 6, long handle 7.Described intermediate plate 1 is integrated with clamp holder 6 one-shot formings; One of them clamp holder 6 connects long handle 7; Two intermediate plates and clamp holder are long totally 9 centimetres, connect two clamp holders 6 and can be around these bearing pin 5 rotations at 2/9 place with a bearing pin 5, and 4/9 place has two internal diameters and hollow cylinder 3 symmetries middle band silk mouth identical with material to be installed on two intermediate plates 1; Connect two hollow cylinders 3 with a screw rod 4 through the silk mouth again, but the size of two intermediate plate 1 subtended angles of adjusting screw(rod) 4 flexible.When the user uses test tube clamp, only need to make two intermediate plate 1 subtended angle sizes roughly the same with test tube caliber size through adjusting screw(rod) 4, this moment, test tube can move in the test tube clamp, and adjusting screw(rod) 4 is held test tube tightly under the protective effect of two felts or high temperature resistant plastic cement 2.During experiment, the garment bag 8 that the user can hold on the long handle 7 is operated, and perhaps long handle 7 is fixed on the iron stand.
Said test tube clamp material therefor is a stainless steel material except that felt or high temperature resistant plastic cement entirely, can effectively prevent because of humidity or need not cause for a long time to get rusty.
Claims (4)
1. an anti-skidding antirust test tube clamp comprises intermediate plate 1, the hollow cylinder 3 of band silk mouth, screw rod 4, bearing pin 5, clamp holder 6, long handle 7.It is characterized in that: two intermediate plates and clamp holder are long totally 9 centimetres; Connect two clamp holders 6 at 2/9 place with a bearing pin 5 and can rotate around this bearing pin 5; 4/9 place has two internal diameters and hollow cylinder 3 symmetries middle band silk mouth identical with material to be installed on two intermediate plates 1; Connect two hollow cylinders 3 with a screw rod 4 through the silk mouth again, but the size of two intermediate plate 1 subtended angles of adjusting screw(rod) 4 flexible.
2. according to right 1 described a kind of anti-skidding antirust test tube clamp, it is characterized in that described intermediate plate 1 is integrated with clamp holder 6 one-shot formings, one of them clamp holder 6 connects long handle 7, is with rough garment bag 8 on the long handle 7.
3. according to right 1 described a kind of anti-skidding antirust test tube clamp, it is characterized in that described two intermediate plate opposite face inboards are fixed with felt or high temperature resistant plastic cement 2.
4. according to right 1 described a kind of anti-skidding antirust test tube clamp, it is characterized in that said test tube clamp material therefor is complete except that felt or high temperature resistant plastic cement 2, garment bag 8 and be stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103250452A CN102389846A (en) | 2011-10-24 | 2011-10-24 | Skid-proof and rust-proof test tube clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103250452A CN102389846A (en) | 2011-10-24 | 2011-10-24 | Skid-proof and rust-proof test tube clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102389846A true CN102389846A (en) | 2012-03-28 |
Family
ID=45857300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103250452A Pending CN102389846A (en) | 2011-10-24 | 2011-10-24 | Skid-proof and rust-proof test tube clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102389846A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920211A (en) * | 2014-05-06 | 2014-07-16 | 深圳市尚荣医疗股份有限公司 | High-precision micro-injection pump and application thereof |
| CN104161527A (en) * | 2014-09-09 | 2014-11-26 | 鲁晓红 | Novel blood collecting pipe clamp |
| CN109107629A (en) * | 2018-09-05 | 2019-01-01 | 中国人民解放军陆军总医院 | Clamping device |
| CN115161166A (en) * | 2022-07-27 | 2022-10-11 | 安徽大学 | Experimental device for low temperature plasma inactivation microorganism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607105Y (en) * | 2003-03-18 | 2004-03-24 | 尹庆水 | Atlantean centrum reduction forceps |
| CN2892264Y (en) * | 2005-11-28 | 2007-04-25 | 王兴中 | Multiple testing tube clamp |
| CN201036746Y (en) * | 2007-05-22 | 2008-03-19 | 苏首宾 | Test tube clamp |
| TWM356541U (en) * | 2009-01-13 | 2009-05-11 | Macro Fortunate Co Ltd | Quick test tube clamp |
| CN201862426U (en) * | 2010-10-16 | 2011-06-15 | 马丽 | Combined test tube clamp |
| CN201940247U (en) * | 2010-11-25 | 2011-08-24 | 陈云校 | Test tube clamp |
-
2011
- 2011-10-24 CN CN2011103250452A patent/CN102389846A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607105Y (en) * | 2003-03-18 | 2004-03-24 | 尹庆水 | Atlantean centrum reduction forceps |
| CN2892264Y (en) * | 2005-11-28 | 2007-04-25 | 王兴中 | Multiple testing tube clamp |
| CN201036746Y (en) * | 2007-05-22 | 2008-03-19 | 苏首宾 | Test tube clamp |
| TWM356541U (en) * | 2009-01-13 | 2009-05-11 | Macro Fortunate Co Ltd | Quick test tube clamp |
| CN201862426U (en) * | 2010-10-16 | 2011-06-15 | 马丽 | Combined test tube clamp |
| CN201940247U (en) * | 2010-11-25 | 2011-08-24 | 陈云校 | Test tube clamp |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920211A (en) * | 2014-05-06 | 2014-07-16 | 深圳市尚荣医疗股份有限公司 | High-precision micro-injection pump and application thereof |
| CN103920211B (en) * | 2014-05-06 | 2015-11-18 | 深圳市尚荣医疗股份有限公司 | A kind of high-precision micro-injection pump and application thereof |
| CN104161527A (en) * | 2014-09-09 | 2014-11-26 | 鲁晓红 | Novel blood collecting pipe clamp |
| CN104161527B (en) * | 2014-09-09 | 2016-06-01 | 鲁晓红 | A kind of novel blood sampling pipe clamp |
| CN109107629A (en) * | 2018-09-05 | 2019-01-01 | 中国人民解放军陆军总医院 | Clamping device |
| CN115161166A (en) * | 2022-07-27 | 2022-10-11 | 安徽大学 | Experimental device for low temperature plasma inactivation microorganism |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120328 |