CN205288499U - Test tube clamp - Google Patents
Test tube clamp Download PDFInfo
- Publication number
- CN205288499U CN205288499U CN201620043190.XU CN201620043190U CN205288499U CN 205288499 U CN205288499 U CN 205288499U CN 201620043190 U CN201620043190 U CN 201620043190U CN 205288499 U CN205288499 U CN 205288499U
- Authority
- CN
- China
- Prior art keywords
- test tube
- clamping part
- tube clamp
- hand hole
- jig arm
- 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 provides a test tube clamp, arm lock including a pair of articulated connection, the one end of arm lock is equipped with first hand hole, and the other end is equipped with first clamping part, it is articulated that the articulated shaft is passed through to a pair of arm lock, first hand hole with be equipped with the second clamping part between the articulated shaft, first clamping part with be equipped with the second hand hole between the articulated shaft. The both ends of arm lock all are equipped with hand hole and clamping part simultaneously, test tube clamp's both ends homoenergetic centre gripping test tube, needn't painstakingly distinguish which end is the exposed core, which end is handheld end, convenient to use.
Description
Technical field
This utility model relates to technical field of experiment equipment, particularly relates to a kind of test tube clamp.
Background technology
Reagent (reagent), also known as biological chemical reagent or reagent. Mainly realize the clean chemical product of chemical reaction, analytical test, development test, education experiment, chemical formulation use. Generally it is divided into common reagent, high purity reagent, analytical reagent, reagent for instrumental analysis, reagent for clinical diagnosis, biochemical reagents, inorganic ions color-developer reagent etc. by purposes.
In chemistry or biotic experiment, often using various reagent, test tube is the reaction vessel that reagent is conventional, uses when room temperature or heating. Having liquid in the process of test outside test tube unavoidably to flow out, many chemical substances have corrosivity, can the both hands of people be damaged; Sometimes by test tube is heated, material therein is tested, but very boiling hot outside test tube after heating cannot take, carry out again after only waiting its cooling, so can affect the accuracy of test. Therefore in experimentation, it is necessary to test tube is clamped by use instrument. Existing test tube clamp is all one end is handle one end holding test tubes, to divide handle end and bare terminal end during use.
Summary of the invention
The purpose of this utility model is in that, overcomes the deficiencies in the prior art, it is provided that a kind of test tube clamp, and two ends are equipped with handle and accommodate end, all can use.
For solving above-mentioned technical problem, the technical solution of the utility model is: provide a kind of test tube clamp, including the jig arm being articulated and connected for a pair, one end of described jig arm is provided with the first hand hole, the other end is provided with the first clamping part, the pair of jig arm is hinged by jointed shaft, is provided with the second clamping part, is provided with the second hand hole between described first clamping part and described jointed shaft between described first hand hole and described jointed shaft.
Preferably, the clamping face of described first clamping part and described second clamping part is equipped with cushion.
Preferably, described cushion is rubber blanket.
Preferably, two ports of described first clamping part are respectively equipped with magnetic block, and one end is N pole, and one end is S pole.
Preferably, the elastic component for making described first hand hole be close to it is fixed with between described first hand hole.
Preferably, described elastic component is spring.
Preferably, described jig arm is metal jig arm, wooden jig arm or plastics jig arm.
The technical scheme that this utility model embodiment provides can include following beneficial effect:
This utility model provides a kind of test tube clamp, including the jig arm being articulated and connected for a pair, one end of described jig arm is provided with the first hand hole, the other end is provided with the first clamping part, the pair of jig arm is hinged by jointed shaft, it is provided with the second clamping part between described first hand hole and described jointed shaft, between described first clamping part and described jointed shaft, is provided with the second hand hole.The two ends of described jig arm are all simultaneously provided with hand hole and clamping part, and the two ends of described test tube clamp are energy holding test tubes all, it is not necessary to deliberately distinguishing which end is bare terminal end, and which is held is handheld terminal, easy to use.
Accompanying drawing explanation
For clearer explanation this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparent, to those skilled in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of test tube clamp that this utility model embodiment provides.
Fig. 2 is the clamping face schematic diagram of the first clamping part of a kind of test tube clamp that this utility model embodiment provides.
Fig. 3 is the structural representation of the first clamping part of a kind of test tube clamp that this utility model embodiment provides.
In figure: jig arm the 1, first hand hole the 2, first clamping part the 3, second clamping part the 4, second hand hole 5, jointed shaft 6, cushion 7, magnetic block 8, elastic component 9.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical scheme in this utility model, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is purged, is fully described by, obviously, described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those skilled in the art obtain under not making creative work premise, all should belong to protection domain of the present utility model.
Referring to accompanying drawing 1, for the structural representation of a kind of test tube clamp that this utility model embodiment provides.
As shown in Figure 1, described test tube clamp includes the jig arm 1 being articulated and connected a pair, one end of described jig arm 1 is provided with the first hand hole 2, the other end is provided with the first clamping part 3, the pair of jig arm 1 is hinged by jointed shaft 6, it is provided with the second clamping part 4 between described first hand hole 2 and described jointed shaft 6, between described first clamping part 3 and described jointed shaft 6, is provided with the second hand hole 5.
The test tube clamp that disclosure embodiment provides, the two ends of described jig arm 1 are all simultaneously provided with hand hole and clamping part, when using described first clamping part 3 holding test tubes, then finger puts in described first hand hole 2 and is operated, when using described second clamping part 4 holding test tubes, then finger stretches in described second hand hole 5 and clamps; Be no matter hand-held jig arm 1 which end all can holding test tubes, save the time distinguishing test tube clamp two ends, easy to use.
Referring to accompanying drawing 2, the clamping face schematic diagram of the first clamping part of a kind of test tube clamp provided for this utility model embodiment.
As in figure 2 it is shown, in disclosure embodiment, the clamping face of described first clamping part 3 and described second clamping part 4 is equipped with cushion 7. Described elastomeric element 7 can effectively prevent the test tube in clamping process from wearing and tearing, and in disclosure embodiment, described cushion 7 selects rubber blanket. Additionally, described cushion 7 can also is that plastic mattress or other materials, as long as cushion, it is as the criterion with the test tube abrasion being prevented from clamping process.
Referring to accompanying drawing 3, the structural representation of the first clamping part of a kind of test tube clamp provided for this utility model embodiment.
As it is shown on figure 3, in disclosure embodiment, two ports of described first clamping part 3 are respectively equipped with magnetic block 8, and one end is N pole, and one end is S pole.Described magnetic block 8 it can be avoided that in clamping process two chucks be separated from each other, it is prevented that dropping of test tube.
In disclosure embodiment, between described first hand hole 2, it is fixed with the elastic component 9 for making described first hand hole 2 be close to. In test tube clamp use procedure, described elastic component 9, by straining between the first hand hole 2 in the pair of jig arm 1, makes clamping more firm, decreases exerting oneself of hands, clamps more laborsaving. In disclosure embodiment, described elastic component 9 is spring.
In disclosure embodiment, described jig arm 1 can be any one of metal jig arm, wooden jig arm or plastics jig arm.
The above is only detailed description of the invention of the present utility model; it should be pointed out that, for a person skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a test tube clamp, including the jig arm (1) being articulated and connected for a pair, one end of described jig arm (1) is provided with the first hand hole (2), the other end is provided with the first clamping part (3), it is characterized in that, the pair of jig arm (1) is hinged by jointed shaft (6), is provided with the second clamping part (4), is provided with the second hand hole (5) between described first clamping part (3) and described jointed shaft (6) between described first hand hole (2) and described jointed shaft (6).
2. test tube clamp according to claim 1, it is characterised in that the clamping face of described first clamping part (3) and described second clamping part (4) is equipped with cushion (7).
3. test tube clamp according to claim 2, it is characterised in that described cushion (7) is rubber blanket.
4. test tube clamp according to claim 1, it is characterised in that two ports of described first clamping part (3) are respectively equipped with magnetic block (8), and one end is N pole, and one end is S pole.
5. according to the arbitrary described test tube clamp of claim 1, it is characterised in that be fixed with the elastic component (9) for making described first hand hole (2) be close between described first hand hole (2).
6. test tube clamp according to claim 5, it is characterised in that described elastic component (9) is spring.
7. according to the arbitrary described test tube clamp of claim 1-6, it is characterised in that described jig arm (1) is metal jig arm, wooden jig arm or plastics jig arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043190.XU CN205288499U (en) | 2016-01-18 | 2016-01-18 | Test tube clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043190.XU CN205288499U (en) | 2016-01-18 | 2016-01-18 | Test tube clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205288499U true CN205288499U (en) | 2016-06-08 |
Family
ID=56429365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620043190.XU Expired - Fee Related CN205288499U (en) | 2016-01-18 | 2016-01-18 | Test tube clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205288499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927240A (en) * | 2018-09-21 | 2018-12-04 | 王帆 | A kind of change pretightning force test tube clamp |
| CN114274067A (en) * | 2021-12-20 | 2022-04-05 | 中国科学院长春光学精密机械与物理研究所 | Clamp holder and bolt and nut clamping tool |
-
2016
- 2016-01-18 CN CN201620043190.XU patent/CN205288499U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927240A (en) * | 2018-09-21 | 2018-12-04 | 王帆 | A kind of change pretightning force test tube clamp |
| CN114274067A (en) * | 2021-12-20 | 2022-04-05 | 中国科学院长春光学精密机械与物理研究所 | Clamp holder and bolt and nut clamping tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160608 Termination date: 20180118 |