CN206810345U - A kind of labour-saving chemical test test tube clamp - Google Patents
A kind of labour-saving chemical test test tube clamp Download PDFInfo
- Publication number
- CN206810345U CN206810345U CN201720656549.5U CN201720656549U CN206810345U CN 206810345 U CN206810345 U CN 206810345U CN 201720656549 U CN201720656549 U CN 201720656549U CN 206810345 U CN206810345 U CN 206810345U
- Authority
- CN
- China
- Prior art keywords
- test tube
- clip arm
- pull bar
- labour
- hinged block
- 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.)
- Active
Links
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of labour-saving chemical test test tube clamp, including fixed mount, fixed mount right-hand member is connected with clamp column, both sides are connected with jig arm hinged block up and down on the left of fixed mount, upper end jig arm hinged block left end is connected with upper clip arm, lower end jig arm hinged block left end is connected with lower clip arm, lower clip arm upper center is connected with pull bar hinged block, pull bar hinged block upper end is connected with pull bar, pull bar upper end is connected with runner, runner upper end is connected with handle, upper clip arm lower end and lower clip arm upper end are connected with grip block, slipmat is provided with the inside of grip block, test tube is provided with the inside of slipmat.The utility model, by provided with upper clip arm and lower clip arm realize clamping to test tube, simultaneously by provided with pull bar and runner realize fixation self-locking action to test tube, avoid and constantly exerted oneself in the clamping process of test tube, greatly facilitate clamping of the experimenter for test tube, practical, reliability is high.
Description
Technical field
Chemical experimental instrument technical field is the utility model is related to, specifically a kind of labour-saving chemical test test tube clamp.
Background technology
Test tube, the conventional instrument of chemical laboratory, the reaction vessel of a small amount of reagent is served as, in normal temperature or heating（Add
It should be preheated before heat, not so test tube easily bursts）Use.At present, among high school chemical experiment, examination is often used
Pipe, unavoidable outside test tube during experiment to have liquid outflow, many chemical substances have corrosivity, the both hands of people can be made
Into injury, sometimes by being heated to test tube, material therein is tested, but very boiling hot can make it outside test tube after heating
It can not directly take, be taken again after only waiting its cooling, can so influence the accuracy of experiment, so as to give student and religion
Teacher brings inconvenience in experimentation is carried out.
Existing chemistry tube needs hand constantly can firmly realize the clamping to test tube when being clipped in gripping test tube, otherwise
It may result in test tube to fall, this brings very big inconvenience when will be to our holding test tubes, can it would therefore be desirable to design one kind
To carry out the test tube clamp of self-locking.
Utility model content
The purpose of this utility model is to provide a kind of labour-saving chemical test test tube clamp, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of labour-saving chemical test test tube clamp, including fixed mount, the fixed mount right-hand member is connected with clamp column, described
Both sides are connected with jig arm hinged block up and down on the left of fixed mount, and the upper end jig arm hinged block left end is connected with upper clip arm, under described
End jig arm hinged block left end is connected with lower clip arm, and lower clip arm upper center is connected with pull bar hinged block, and pull bar hinged block upper end connects
Pull bar is connected to, pull bar upper end is connected with runner, and runner upper end is connected with handle, and the upper clip arm lower end connects with lower clip arm upper end
There is grip block, slipmat is provided with the inside of grip block, test tube is provided with the inside of slipmat.
As further program of the utility model：Outside is provided with anti-slip veins in the middle part of the clamp column.
As further program of the utility model：Through hole is provided with the middle part of the upper clip arm.
As further program of the utility model：Adjustable spring is connected between the upper clip arm and lower clip arm.
As further program of the utility model：The pull bar upper end is connected on the non-home position of runner.
As the utility model further scheme：The upper clip arm and lower clip arm are shaped as " 7 " type.
Compared with prior art, the beneficial effects of the utility model are：
A kind of labour-saving chemical test test tube clamp, it is rational in infrastructure, it is novel in design, by provided with upper clip arm and under
Jig arm realizes the clamping to test tube, at the same by provided with pull bar and runner realize fixation self-locking action to test tube, keep away
Exempted from the clamping process of test tube it is continuous firmly greatly facilitate clamping of the experimenter for test tube, it is practical,
Reliability is high.
Brief description of the drawings
Fig. 1 is a kind of structural representation of labour-saving chemical test test tube clamp.
Fig. 2 is the structural representation of grip block in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, in the utility model embodiment, a kind of labour-saving chemical test test tube clamp, including fixation
Frame 1, the right-hand member of fixed mount 1 are connected with clamp column 13, and for realizing capturing for whole test tube clamp, the middle part of clamp column 13 outside is set
There are anti-slip veins 14, add the frictional force between clamp column 13 and human hand, it is to fall to avoid holding test tubes 8, the fixation
The left side of frame 1 is connected with jig arm hinged block 2 in both sides up and down, so that upper clip arm 6 and lower clip arm 10 can be along jig arm hinged blocks 2
In rotary moving up and down, the left end of upper end jig arm hinged block 2 is connected with upper clip arm 6, and the middle part of upper clip arm 6 is provided with through hole 5, for reality
Existing pull bar 9 moves up and down, and the left end of lower end jig arm hinged block 2 is connected with lower clip arm 10, upper clip arm 6 and the shape of lower clip arm 10
For " 7 " type, adjustable spring 12 is connected between upper clip arm 6 and lower clip arm 10, the original state of the adjustable spring 12 is compression
State, so that test tube clamp is when not in use, upper clip arm 6 and lower clip arm 10 are the state opened, and the upper center of lower clip arm 10 connects
Pull bar hinged block 11 is connected to, the upper end of pull bar hinged block 11 is connected with pull bar 9, and the upper end of pull bar 9 is connected to the non-home position of runner 3
On, so that forming eccentric wheel effect between runner 3 and pull bar 9, and then self-locking being formed, the upper end of pull bar 9 is connected with runner 3,
The upper end of runner 3 is connected with handle 4, and for driving runner 3 to be rotated, the lower end of upper clip arm 6 connects with the upper end of lower clip arm 10
There is grip block 7, so as to realize the clamping to test tube 8, the inner side of grip block 7 is provided with slipmat 15, so as to add grip block 7 and examination
Frictional force between pipe 8, the clamping force for test tube is added, prevents test tube from being slid in clamping process, it is anti-skidding
The inner side of pad 15 is provided with test tube 8.
A kind of labour-saving chemical test test tube clamp, accommodate block 7 in use, the test tube 8 of required clamping is put in
Between the inner side of slipmat 15, rotated afterwards by the runner 3 of handle 4 so that upper clip arm 6 is constantly to the side of lower clip arm 10
To clockwise movement occurs, until pull bar 9 and the center of circle of runner 3 be on same straight line, so that grip block 7 enters to test tube 8
Row self-locking action, and then the clamping to test tube 8 is realized, avoiding human hand from constantly being exerted a force to upper clip arm 6 and lower clip arm 10 just can be real
Now clamp, simple to operate, the utility model is rational in infrastructure, novel in design, by provided with upper clip arm 6 and lower clip arm 10 realize
Clamping to test tube 8, at the same by provided with pull bar 9 and runner 3 realize fixation self-locking action to test tube 8, avoid
It is continuous in the clamping process of test tube 8 to exert oneself, clamping of the experimenter for test tube 8 is greatly facilitated, it is practical, can
By property height.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of labour-saving chemical test test tube clamp, including fixed mount（1）, it is characterised in that the fixed mount（1）Right-hand member connects
It is connected to clamp column（13）, the fixed mount（1）Left side is connected with jig arm hinged block in both sides up and down（2）, the upper end jig arm is hinged
Block（2）Left end is connected with upper clip arm（6）, the lower end jig arm hinged block（2）Left end is connected with lower clip arm（10）, lower clip arm（10）
Upper center is connected with pull bar hinged block（11）, pull bar hinged block（11）Upper end is connected with pull bar（9）, pull bar（9）Upper end connects
There is runner（3）, runner（3）Upper end is connected with handle（4）, the upper clip arm（6）Lower end and lower clip arm（10）Upper end is connected with folder
Hold block（7）, grip block（7）Inner side is provided with slipmat（15）, slipmat（15）Inner side is provided with test tube（8）.
A kind of 2. labour-saving chemical test test tube clamp according to claim 1, it is characterised in that the clamp column（13）
Anti-slip veins are provided with the outside of middle part（14）.
A kind of 3. labour-saving chemical test test tube clamp according to claim 1, it is characterised in that the upper clip arm（6）
Middle part is provided with through hole（5）.
A kind of 4. labour-saving chemical test test tube clamp according to claim 1, it is characterised in that the upper clip arm（6）
And lower clip arm（10）Between be connected with adjustable spring（12）.
A kind of 5. labour-saving chemical test test tube clamp according to claim 1, it is characterised in that the pull bar（9）On
End is connected to runner（3）Non- home position on.
A kind of 6. labour-saving chemical test test tube clamp according to claim 1, it is characterised in that the upper clip arm（6）
And lower clip arm（10）It is shaped as " 7 " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656549.5U CN206810345U (en) | 2017-06-07 | 2017-06-07 | A kind of labour-saving chemical test test tube clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656549.5U CN206810345U (en) | 2017-06-07 | 2017-06-07 | A kind of labour-saving chemical test test tube clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206810345U true CN206810345U (en) | 2017-12-29 |
Family
ID=60759344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720656549.5U Active CN206810345U (en) | 2017-06-07 | 2017-06-07 | A kind of labour-saving chemical test test tube clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206810345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499623A (en) * | 2018-04-13 | 2018-09-07 | 上海东富龙医疗装备有限公司 | Pipe clamp is chosen with the rotatable automation sample tube for choosing pipe axis |
| CN109620509A (en) * | 2019-01-29 | 2019-04-16 | 王东伟 | A kind of foldable fixed device of Chinese medicine othopedics |
-
2017
- 2017-06-07 CN CN201720656549.5U patent/CN206810345U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499623A (en) * | 2018-04-13 | 2018-09-07 | 上海东富龙医疗装备有限公司 | Pipe clamp is chosen with the rotatable automation sample tube for choosing pipe axis |
| CN108499623B (en) * | 2018-04-13 | 2024-02-02 | 东富龙生命科技有限公司 | Automatic sample tube picking clamp with rotatable picking tube shaft |
| CN109620509A (en) * | 2019-01-29 | 2019-04-16 | 王东伟 | A kind of foldable fixed device of Chinese medicine othopedics |
| CN109620509B (en) * | 2019-01-29 | 2022-03-25 | 王东伟 | Traditional chinese medical science orthopedics is with collapsible fixing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206810345U (en) | A kind of labour-saving chemical test test tube clamp | |
| CN206823868U (en) | A kind of Senior Biology experiment test tube clamp | |
| CN204320356U (en) | Porous test tube clamp | |
| CN204933521U (en) | A kind of Multi-hole-site test tube clamp | |
| CN206810346U (en) | A kind of telescopic chemical experiment test tube clamp | |
| CN206095885U (en) | Novel specific surface analysis appearance sample cell advance appearance device | |
| CN204544235U (en) | A kind of multipurpose experiment clip | |
| CN206868289U (en) | A kind of adjustable water-bath rack for test tube of specification | |
| CN207351206U (en) | Easy to fixed platinum crucible | |
| CN204911583U (en) | Multi -functional test tube clamp | |
| CN207623069U (en) | A kind of analytical chemistry fluid sampling device | |
| CN211586737U (en) | Test-tube rack for medical examination | |
| CN206492522U (en) | A kind of clinical laboratory's test tube with support frame | |
| CN201754143U (en) | Testing device for testing cloth water absorbing performance | |
| CN219024371U (en) | Beaker clamp | |
| CN204034738U (en) | A kind of fixture of heating water bath container | |
| CN206746602U (en) | A kind of conical flask special fixture | |
| CN217341463U (en) | Anti-drop titrates and presss from both sides | |
| CN208805500U (en) | A kind of high school student's chemical test titration outfit | |
| CN208727563U (en) | It is a kind of medical treatment detection use rack for test tube | |
| CN207591905U (en) | A kind of taper bottle clip | |
| CN205392529U (en) | Protection type multifunctional chemical laboratory bench | |
| CN206372861U (en) | Rebounding type test tube clamp | |
| CN202893394U (en) | Test tube top fixing clip for heating in universal experiment | |
| CN204134663U (en) | A kind of Multifunctional test tube folder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |