CN206951276U - A kind of experiment test tube clamp - Google Patents
A kind of experiment test tube clamp Download PDFInfo
- Publication number
- CN206951276U CN206951276U CN201720764719.1U CN201720764719U CN206951276U CN 206951276 U CN206951276 U CN 206951276U CN 201720764719 U CN201720764719 U CN 201720764719U CN 206951276 U CN206951276 U CN 206951276U
- Authority
- CN
- China
- Prior art keywords
- test tube
- sub
- folder handle
- handle
- folder
- 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.)
- Expired - Fee Related
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of experiment test tube clamp, including main folder handle, pass through main folder arm, first spring and main folder handle are equipped with, the test tube of larger caliber can be clamped in the first test tube clip slot, pass through sub-folder arm, second spring and sub-folder handle are equipped with, more small-bore test tube can be clamped in the second test tube clip slot, set by the connection of main folder handle and sub-folder handle, rotate sub-folder handle, in sub-folder handle groove convenient for collecting to main folder handle, pass through the setting of the fixed cover provided with left buckling groove and right buckling groove, sub-folder handle can be made not rotate at work, pass through the setting of fixing bolt, fixed cover is set to be fixed together with main folder handle and sub-folder handle, the relative motion of left and right directions does not occur, avoid occurring surprisingly.The utility model can both clamp the test tube of larger caliber, can also clamp more small-bore test tube, and without often changing other test tube clamps, storage is convenient, using reliable.
Description
Technical field
Test article technical field is the utility model is related to, specific field is a kind of experiment test tube clamp.
Background technology
Test tube is one of test article the most frequently used in laboratory, is frequently necessary to during experiment to the test tube equipped with reagent
The operation such as heated or cooled down, therefore be also required to often use test tube clamp holding test tubes.But test tube has a variety of different rule
Lattice, when needing to clamp the test tube of different size, testing crew is often intolerable to be changed without different rule corresponding with folded test tube
The test tube clamp of lattice, loses time.
Utility model content
The purpose of this utility model is to provide a kind of experiment test tube clamp, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of experiment test tube clamp, including main folder
Handle, the left end of the main folder handle are connected with main folder arm by the first spring, and the is provided between the main folder handle and the main folder arm
One test tube clip slot, the middle part of the main folder handle are provided with sub-folder handle groove, and the right-hand member of the main folder handle is connected with sub-folder by articulated elements
The right-hand member of handle, the left end of the sub-folder handle is connected with sub-folder arm by second spring, between the sub-folder handle and the sub-folder arm
Provided with the second test tube clip slot, be connected with fixed cover on the right-hand member lateral wall of the main folder handle, the left end of the fixed cover be provided with
The left buckling groove that the main folder handle is engaged, the right-hand member of the fixed cover are provided with the right buckling groove being engaged with the sub-folder handle,
The fixed cover, the main folder handle are provided with fixing bolt with vertically running through in the sub-folder handle.
Preferably, first spring and the second spring are made of stainless steel material.
Preferably, the shape of cross section of the first test tube clip slot and the second test tube clip slot is circle, and described
Rubber blanket is equipped with the madial wall of one test tube clip slot and the second test tube clip slot.
Preferably, the lateral wall of the fixed cover is provided with nonskid coating.
Compared with prior art, the beneficial effects of the utility model are：Pass through matching somebody with somebody for main folder arm, the first spring and main folder handle
Close and set, the test tube of larger caliber can be clamped in the first test tube clip slot, pass through sub-folder arm, second spring and sub-folder handle
It is equipped with, more small-bore test tube can be clamped in the second test tube clip slot, be set by the connection of main folder handle and sub-folder handle
Put, rotate sub-folder handle, in the sub-folder handle groove convenient for collecting to main folder handle, by provided with left buckling groove and right buckling groove
The setting of fixed cover, sub-folder handle can be made not rotate at work, by the setting of fixing bolt, make fixed cover and main folder
Handle and sub-folder handle are fixed together, and the relative motion of left and right directions does not occur, avoid occurring surprisingly.The utility model can both press from both sides
The test tube of larger caliber is held, more small-bore test tube can also be clamped, without often changing other test tube clamps, storage is convenient, makes
With reliable.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model.
In figure：1- main folders handle, the springs of 2- first, 3- main folders arm, the first test tubes of 4- clip slot, 5- sub-folder handles groove, 6- articulated elements,
7- sub-folders handle, 8- second springs, 9- sub-folders arm, the second test tubes of 10- clip slot, 11- fixed covers, the left buckling grooves of 12-, the right clampings of 13-
Groove, 14- fixing bolts, 15- rubber blankets.
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.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of experiment test tube clamp, including main folder handle 1,
The left end of the main folder handle 1 is connected with main folder arm 3 by the first spring 2, can press the holding test tubes of main folder arm 3, the main folder
The first test tube clip slot 4 is provided between handle 1 and the main folder arm 3, for clamping the test tube of larger caliber, in the main folder handle 1
Portion is provided with sub-folder handle groove 5, and the right-hand member of the main folder handle 1 is connected with the right-hand member of sub-folder handle 7 by articulated elements 6, makes sub-folder handle 7 can be with
Rotate and can be received into the sub-folder handle groove 5 of main folder handle 1, the left end of the sub-folder handle 7 is connected with sub-folder arm by second spring 8
9, the holding test tubes of sub-folder arm 9 can be pressed, the second test tube clip slot 10 is provided between the sub-folder handle 7 and the sub-folder arm 9, is used for
More small-bore test tube is clamped, fixed cover 11, the left end of the fixed cover 11 are connected with the right-hand member lateral wall of the main folder handle 1
Provided with the left buckling groove 12 being engaged with the main folder handle 1, can with the clamping of main folder handle 1, the right-hand member of the fixed cover 11 be provided with
The right buckling groove 13 that the sub-folder handle 7 is engaged, fixed cover 11 and main folder handle 1 and sub-folder handle 7 can be divided with the clamping of sub-folder handle 7
Other clamping fixes sub-folder handle 7, avoids that unnecessary rotation, the fixed cover 11, the main folder handle 1 and the sub-folder handle occurs
Vertically fixed cover 11 is fixed together with main folder handle 1 and sub-folder handle 7 through fixing bolt 14 is provided with 7, do not occur
The relative motion of left and right directions.
Specifically, first spring 2 and the second spring 8 are made of stainless steel material, and anti-corrosion is durable.
Specifically, the shape of cross section of the first test tube clip slot 4 and the second test tube clip slot 10 is circle, institute
State and be equipped with rubber blanket 15 on the madial wall of the first test tube clip slot 4 and the second test tube clip slot 10, stablized test tube
Clamp without regard to damage on ground.
Specifically, the lateral wall of the fixed cover 11 is provided with nonskid coating, is more convenient for holding.
Operation principle：The holding test tubes of main folder arm 3 are pressed, the test tube of larger caliber can be clamped in the first test tube clip slot 4
In, the holding test tubes of sub-folder arm 9 are pressed, more small-bore test tube can be clamped in the second test tube clip slot 10, the right side of main folder handle 1
End is connected by articulated elements 6 with the right-hand member of sub-folder handle 7, is rotated sub-folder handle 7 and can be received into the sub-folder handle groove of main folder handle 1
In 5, the left buckling groove 12 and right buckling groove 13 of fixed cover 11 can make sub-folder handle 7 exist respectively with main folder handle 1 and the clamping of sub-folder handle 7
It will not be rotated during work, the setting of fixing bolt 14, fixed cover 11 is fixed together with main folder handle 1 and sub-folder handle 7, no
The relative motion of left and right directions occurs.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of experiment test tube clamp, including main folder handle (1), it is characterised in that：The left end of the main folder handle (1) passes through the first bullet
Spring (2) is connected with main folder arm (3), and the first test tube clip slot (4) is provided between the main folder handle (1) and the main folder arm (3), described
The middle part of main folder handle (1) is provided with sub-folder handle groove (5), and the right-hand member of the main folder handle (1) is connected with sub-folder handle by articulated elements (6)
(7) right-hand member, the left end of the sub-folder handle (7) are connected with sub-folder arm (9), the sub-folder handle (7) and institute by second spring (8)
State and be provided with the second test tube clip slot (10) between sub-folder arm (9), fixed cover is connected with the right-hand member lateral wall of the main folder handle (1)
(11), the left end of the fixed cover (11) is provided with the left buckling groove (12) being engaged with the main folder handle (1), the fixed cover
(11) right-hand member is provided with the right buckling groove (13) being engaged with the sub-folder handle (7), the fixed cover (11), the main folder handle
(1) it is provided with fixing bolt (14) with vertically running through in the sub-folder handle (7).
2. one kind experiment test tube clamp according to claim 1, it is characterised in that：First spring (2) and described
Two springs (8) are made of stainless steel material.
3. one kind experiment test tube clamp according to claim 1, it is characterised in that：The first test tube clip slot (4) and institute
The shape of cross section for stating the second test tube clip slot (10) is circle, the first test tube clip slot (4) and the second test tube clip slot
(10) rubber blanket (15) is equipped with madial wall.
4. one kind experiment test tube clamp according to claim 1, it is characterised in that：On the lateral wall of the fixed cover (11)
Provided with nonskid coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764719.1U CN206951276U (en) | 2017-06-28 | 2017-06-28 | A kind of experiment test tube clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720764719.1U CN206951276U (en) | 2017-06-28 | 2017-06-28 | A kind of experiment test tube clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206951276U true CN206951276U (en) | 2018-02-02 |
Family
ID=61385343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720764719.1U Expired - Fee Related CN206951276U (en) | 2017-06-28 | 2017-06-28 | A kind of experiment test tube clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206951276U (en) |
-
2017
- 2017-06-28 CN CN201720764719.1U patent/CN206951276U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20180628 |