CN206392124U - A kind of Senior Biology experiment test tube clamp - Google Patents
A kind of Senior Biology experiment test tube clamp Download PDFInfo
- Publication number
- CN206392124U CN206392124U CN201720026354.2U CN201720026354U CN206392124U CN 206392124 U CN206392124 U CN 206392124U CN 201720026354 U CN201720026354 U CN 201720026354U CN 206392124 U CN206392124 U CN 206392124U
- Authority
- CN
- China
- Prior art keywords
- jig arm
- test tube
- finger ring
- tube clamp
- bottom plate
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of Senior Biology experiment test tube clamp, including bottom plate, rubber blanket, first jig arm, second jig arm and finger ring, first jig arm is hinged installation by rotary shaft and the second jig arm, one end of first jig arm and the second jig arm is all provided with finger ring, and first jig arm and the second jig arm connected between finger ring one end by back-moving spring, the auxiliary jig arm, rubber blanket is all provided with the madial wall of first jig arm and the second jig arm, and slipmat is evenly distributed with rubber blanket, the bottom of the rotary shaft is provided with bottom plate by support bar, and fixed mount is installed at the top of bottom plate.The utility model is provided with auxiliary jig arm for traditional test tube clamp, tested so that two test tubes can be clamped in experimentation, improve the single efficiency completed of experiment, the back-moving spring set simultaneously can be clamped by the elastic force of spring to test tube, the inconvenient and fatigue that hand-held test tube clamp is caused for a long time is avoided, is easy to the progress of experiment.
Description
Technical field
The utility model is related to Bioexperiment field, specially a kind of Senior Biology experiment test tube clamp.
Background technology
With the development in epoch, the living standard of people is constantly improved, and people increasingly pay attention to for the study of knowledge,
At present, among Senior Biology experiment, test tube outside has liquid flow unavoidably during often using test tube, experiment
Go out, many chemical substances have corrosivity, the both hands of people can be damaged, sometimes by being heated to test tube, to therein
Material is tested, but very boiling hot it can be made not take directly outside test tube after heating, is taken again after only waiting its cooling
Take, can so influence the accuracy of experiment, so as to bring inconvenience in experimentation is carried out to student and teacher, therefore
It is badly in need of setting a test tube clamp for this kind of Bioexperiment.
The content of the invention
The purpose of this utility model is to provide a kind of Senior Biology experiment test tube clamp, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of Senior Biology experiment test tube clamp, bag
Bottom plate, rubber blanket, the first jig arm, the second jig arm and finger ring are included, first jig arm is hinged by rotary shaft with the second jig arm
Install, one end of first jig arm and the second jig arm is all provided with finger ring, and the first jig arm and the second jig arm are close to hand
Finger ring is connected between one end by back-moving spring, and the described one end of first jig arm and the second jig arm away from finger ring is provided with connection
Post, and connecting pole is provided with auxiliary jig arm, the madial wall of the auxiliary jig arm, the first jig arm and the second jig arm by sleeve pipe and all set
Have and slipmat is evenly distributed with rubber blanket, and rubber blanket, the bottom of the rotary shaft is provided with bottom plate, and bottom by support bar
Fixed mount is installed at the top of plate.
It is preferred that, described sleeve pipe is provided with two groups of spacing holes, and connecting pole is provided with two groups used cooperatively with spacing hole
Spring card pole.
It is preferred that, the junction of first jig arm and the second jig arm and back-moving spring is all provided with fixed block, and solid
Determine to fix limited location contact between block.
It is preferred that, the conveyer belt, which is hinged with steel wire, and steel wire, is evenly distributed with water hole, on the conveyer belt
It is evenly distributed with through hole.
It is preferred that, the clamping dimension between the auxiliary jig arm is less than the clamping dimension between the first jig arm and the second jig arm.
Compared with prior art, the beneficial effects of the utility model are：The Senior Biology experiment test tube clamp is relative to biography
System test tube clamp is provided with auxiliary jig arm so that two test tubes can be clamped in experimentation and are tested, and improving experiment, one is complete
Into efficiency, the bottom plate and fixed mount of setting are easy to the use of other laboratory apparatus so that test tube clamp can be in holding test tubes
On the basis of realize the effect of experiment frame, improve the practicality of test tube clamp, be easy to promote the use of, the finger ring of setting is easy to experiment
The clamping of personnel, while the back-moving spring set can be clamped by the elastic force of spring to test tube, it is to avoid hand-held for a long time
The inconvenient and fatigue that test tube clamp is caused, is easy to the progress of experiment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model.
In figure：1- bottom plates；The auxiliary jig arm of 2-；3- fixed mounts；4- slipmat；5- rubber blankets；6- sleeve pipes；7- spacing holes；8- connects
Connect post；The jig arm of 9- first；10- rotary shafts；11- support bars；The jig arm of 12- second；13- fixed blocks；14- back-moving springs；15- fingers
Ring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of embodiment that the utility model is provided：A kind of Senior Biology experiment test tube clamp, including
Bottom plate 1, rubber blanket 5, the first jig arm 9, the second jig arm 12 and finger ring 15, the first jig arm 9 pass through the jig arm of rotary shaft 10 and second
12 are hinged installation, and one end of the first jig arm 9 and the second jig arm 12 is all provided with finger ring 15, and the first jig arm 9 and the second folder
Arm 12 is connected between the one end of finger ring 15 by back-moving spring 14, and back-moving spring 14 is easy to the clamping of test tube, finger ring 15
It is easy to testing crew to use, the first jig arm 9 and the second jig arm 12 and the junction of back-moving spring 14 are all provided with fixed block 13,
And limited location contact is fixed between fixed block 13, the first jig arm 9 and second one end of jig arm 12 away from finger ring 15 are provided with company
Post 8 is connect, and connecting pole 8 is provided with auxiliary jig arm 2 by sleeve pipe 6, auxiliary jig arm 2 can clamp the folder between the second test tube, auxiliary jig arm 2
The clamping dimension that size is less than between the first jig arm 9 and the second jig arm 12 is held, sleeve pipe 6 is provided with two groups of spacing holes 7, and connecting pole
8 provided with the two groups of spring card poles used cooperatively with spacing hole 7, the inner side of auxiliary jig arm 2, the first jig arm 9 and the second jig arm 12
All provided with slipmat 4 is evenly distributed with rubber blanket 5, and rubber blanket 5 on wall, the bottom of rotary shaft 10 is installed by support bar 11
There is bottom plate 1, and the top of bottom plate 1 is provided with fixed mount 3, fixed mount 3 can place other laboratory apparatus below test tube.
Specifically used mode：In use, auxiliary jig arm 2 is arranged on into the first jig arm 9 and the second folder by sleeve pipe 6 according to demand
On the connecting pole of arm 12, then first jig arm 9 and the second jig arm 12 are opened by finger ring 15, and test tube is placed on the first folder
Between the jig arm 12 of arm 9 and second, while another test tube is placed between auxiliary jig arm 2, when needing other instruments below test tube,
Instrument is placed on fixed mount 3.
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, 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.
Claims (5)
1. a kind of Senior Biology experiment test tube clamp, including bottom plate（1）, rubber blanket（5）, the first jig arm（9）, the second jig arm（12）
With finger ring（15）, it is characterised in that：First jig arm（9）Pass through rotary shaft（10）With the second jig arm（12）It is hinged installation,
First jig arm（9）And second jig arm（12）One end finger ring is all installed（15）, and the first jig arm（9）With the second folder
Arm（12）Close to finger ring（15）Pass through back-moving spring between one end（14）Connection, first jig arm（9）And second jig arm
（12）Away from finger ring（15）One end be provided with connecting pole（8）, and connecting pole（8）Pass through sleeve pipe（6）Auxiliary jig arm is installed（2）,
The auxiliary jig arm（2）, the first jig arm（9）And second jig arm（12）Madial wall on all be provided with rubber blanket（5）, and rubber blanket
（5）On be evenly distributed with slipmat（4）, the rotary shaft（10）Bottom pass through support bar（11）Bottom plate is installed（1）, and bottom
Plate（1）Top fixed mount is installed（3）.
2. a kind of Senior Biology experiment test tube clamp according to claim 1, it is characterised in that：Described sleeve pipe（6）On set
There are two groups of spacing holes（7）, and connecting pole（8）It is provided with and spacing hole（7）The two groups of spring card poles used cooperatively.
3. a kind of Senior Biology experiment test tube clamp according to claim 1, it is characterised in that：First jig arm（9）
And second jig arm（12）With back-moving spring（14）Junction fixed block is all installed（13）, and fixed block（13）Between it is fixed
Limited location contact.
4. a kind of Senior Biology experiment test tube clamp according to claim 1, it is characterised in that：The finger ring（15）'s
Inner side is provided with smooth finger ring set.
5. a kind of Senior Biology experiment test tube clamp according to claim 1, it is characterised in that：The auxiliary jig arm（2）It
Between clamping dimension be less than the first jig arm（9）With the second jig arm（12）Between clamping dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026354.2U CN206392124U (en) | 2017-01-11 | 2017-01-11 | A kind of Senior Biology experiment test tube clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026354.2U CN206392124U (en) | 2017-01-11 | 2017-01-11 | A kind of Senior Biology experiment test tube clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206392124U true CN206392124U (en) | 2017-08-11 |
Family
ID=59514322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720026354.2U Expired - Fee Related CN206392124U (en) | 2017-01-11 | 2017-01-11 | A kind of Senior Biology experiment test tube clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206392124U (en) |
Cited By (4)
| 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 |
| CN112203708A (en) * | 2018-05-29 | 2021-01-08 | 日本光电工业株式会社 | Fixing device and respirator |
| CN114054122A (en) * | 2020-07-31 | 2022-02-18 | 深圳市帝迈生物技术有限公司 | Sample analyzer, clamping jaw device |
| CN115400821A (en) * | 2022-08-02 | 2022-11-29 | 河北华蓝医疗器械有限公司 | Test tube clamping manipulator and closed brucella detector |
-
2017
- 2017-01-11 CN CN201720026354.2U patent/CN206392124U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112203708A (en) * | 2018-05-29 | 2021-01-08 | 日本光电工业株式会社 | Fixing device and respirator |
| CN108927240A (en) * | 2018-09-21 | 2018-12-04 | 王帆 | A kind of change pretightning force test tube clamp |
| CN114054122A (en) * | 2020-07-31 | 2022-02-18 | 深圳市帝迈生物技术有限公司 | Sample analyzer, clamping jaw device |
| CN115400821A (en) * | 2022-08-02 | 2022-11-29 | 河北华蓝医疗器械有限公司 | Test tube clamping manipulator and closed brucella detector |
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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: 20170811 Termination date: 20180111 |