CN212975194U - Special clip for biological laboratory - Google Patents
Special clip for biological laboratory Download PDFInfo
- Publication number
- CN212975194U CN212975194U CN202021735453.6U CN202021735453U CN212975194U CN 212975194 U CN212975194 U CN 212975194U CN 202021735453 U CN202021735453 U CN 202021735453U CN 212975194 U CN212975194 U CN 212975194U
- Authority
- CN
- China
- Prior art keywords
- clamping
- mouth
- biological laboratory
- sides
- clamping bar
- 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
Links
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000004166 bioassay Methods 0.000 abstract 1
- 239000000969 carrier Substances 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a dedicated clip of biological laboratory, press from both sides mouth, straight shape including clamping bar, the portion of holding, anti-skidding cushion, spring, fixing device, fastening bolt, nut, through-hole, clamping part, arc and press from both sides mouth and fastening groove. Compared with the prior art, the utility model discloses possess following beneficial effect: this dedicated clip of biological laboratory presss from both sides the mouth and directly presss from both sides the mouth through setting up the arc for the device can the different grip block of centre gripping, makes things convenient for the centre gripping of different test tubes, reduces the change of clamping part, improves the work efficiency of device, and fine avoiding cross infection and other sanitary problems lead to the clamping bar of overlength, makes the household utensils under the device can the centre gripping high temperature condition, increases biological assay's measurement accuracy.
Description
Technical Field
The utility model relates to a laboratory device specifically is a dedicated clip in biological laboratory.
Background
Biological laboratories exist in colleges and universities and many biological research institutes, test tubes are used as carriers for biological experiments and storage, biological test tubes are operated by clamps in order to avoid cross infection and other sanitary problems, operators who conduct biological experiments for a long time need to continuously replace clamps to complete the operation of the test tubes in different states, and meanwhile, when high temperature is encountered, the operators cannot directly take off vessels by hands, so that large errors occur in the experiments.
Therefore, a clip dedicated to a biological laboratory is provided to address these problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a special clip for a biological laboratory.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a dedicated clip of biological laboratory, includes the clamping bar, the tip of clamping bar is provided with holds the portion, the periphery that holds the portion is provided with anti-skidding cushion, the centre of clamping bar is provided with the spring, the front end of clamping bar is provided with fixing device, fixing device includes fastening bolt and nut, fastening bolt sets up the inside at the through-hole, fixing device's front end is provided with the clamping part, the clamping part is provided with the arc and presss from both sides the mouth and directly shape and presss from both sides the mouth, it is provided with the fastening groove on the inner wall of mouth to directly shape clamp.
Preferably, the fastening bolt passes through the through hole and is fixed on the back of the clamping rod by a nut, and the clamping rod and the clamping part are arranged into a separable structure.
Preferably, the clamping portion comprises two arc-shaped clamping openings, and the arc-shaped clamping openings are arranged into arcs with two different diameters.
Preferably, the foremost end of clamping part is provided with straight shape and presss from both sides the mouth, be provided with unevenness's fastening groove on the inner wall that straight shape pressed from both sides the mouth.
Preferably, a spring is arranged between the two clamping rods, and the holding parts are arranged at the tail ends of the clamping rods.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this dedicated clip of biological laboratory presss from both sides the mouth and directly presss from both sides the mouth through setting up the arc for the device can the different grip block of centre gripping, makes things convenient for the centre gripping of different test tubes, reduces the change of clamping part, improves the work efficiency of device, fine avoiding cross infection and other sanitary problems.
2. This dedicated clip in biological laboratory through the clamping bar of long for the household utensils under the device can the centre gripping high temperature condition, increase biological experiment's measurement accuracy.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the fastening bolt of the present invention;
in the figure: 1. a clamping bar; 2. a hand-held portion; 3. an anti-slip rubber pad; 4. a spring; 5. a fixing device; 6. fastening a bolt; 7. a nut; 8. a through hole; 9. a clamping portion; 10. an arc-shaped clamping opening; 11. a straight clamping opening; 12. and (5) fastening the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, a clip specially used for a biological laboratory comprises a clamping bar 1, a holding part 2 is arranged at an end of the clamping bar 1, a fastening bolt 6 passes through a through hole 8 and is fixed at the back of the clamping bar 1 by a nut 7, the clamping bar 1 and the clamping part 9 are arranged in a separable structure, the clamping part 9 comprises two arc-shaped clamping openings 10, the arc-shaped clamping openings 10 are arranged in two arcs with different diameters, an anti-skid rubber pad 3 is arranged at the periphery of the holding part 2, a spring 4 is arranged in the middle of the clamping bar 1, a fixing device 5 is arranged at the front end of the clamping bar 1, a straight clamping opening 11 is arranged at the foremost end of the clamping part 9, an uneven fastening groove 12 is arranged on the inner wall of the straight clamping opening 11, the fixing device 5 comprises a fastening bolt 6 and a nut 7, the fastening bolt 6 is arranged inside the through hole 8, the front end of fixing device 5 is provided with clamping part 9, two be provided with spring 4 in the middle of the clamping bar 1, the end setting of clamping bar 1 all is provided with holds portion 2, clamping part 9 is provided with arc and presss from both sides mouthful 10 and straight shape and presss from both sides mouthful 11, be provided with fastening groove 12 on the inner wall of straight shape clamp mouthful 11.
The working principle is as follows: when using this biological laboratory dedicated clip, at first holding portion 2, open clamping part 9, add the device with the test tube on, secondly hold the test tube to inside hard for the test tube centre gripping, simultaneously, when needing different clamping part 9, can change clamping part 9 through fastening bolt 6 and nut 7, make clip simple structure, convenient operation, be suitable for to engage in biological test tube experiment class worker.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a dedicated clip of biological laboratory, includes clamping bar (1), its characterized in that: the tip of clamping bar (1) is provided with holds portion (2), the periphery that holds portion (2) is provided with anti-skidding cushion (3), the centre of clamping bar (1) is provided with spring (4), the front end of clamping bar (1) is provided with fixing device (5), fixing device (5) are including fastening bolt (6) and nut (7), fastening bolt (6) set up the inside at through-hole (8), the front end of fixing device (5) is provided with clamping part (9), clamping part (9) are provided with arc and press from both sides mouth (10) and straight shape and press from both sides mouth (11), be provided with fastening groove (12) on the inner wall of straight shape clamp mouth (11).
2. The biological laboratory dedicated clip according to claim 1, wherein: the fastening bolt (6) penetrates through the through hole (8) and is fixed on the back of the clamping rod (1) through the nut (7), and the clamping rod (1) and the clamping part (9) are arranged to be separable structures.
3. The biological laboratory dedicated clip according to claim 1, wherein: the clamping part (9) comprises two arc-shaped clamping openings (10), and the arc-shaped clamping openings (10) are arranged into arcs with two different diameters.
4. The biological laboratory dedicated clip according to claim 1, wherein: the most front end part of the clamping part (9) is provided with a straight clamping opening (11), and an uneven fastening groove (12) is formed in the inner wall of the straight clamping opening (11).
5. The biological laboratory dedicated clip according to claim 1, wherein: two be provided with spring (4) in the middle of clamping bar (1), the end setting of clamping bar (1) all is provided with holds portion (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021735453.6U CN212975194U (en) | 2020-08-19 | 2020-08-19 | Special clip for biological laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021735453.6U CN212975194U (en) | 2020-08-19 | 2020-08-19 | Special clip for biological laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212975194U true CN212975194U (en) | 2021-04-16 |
Family
ID=75433789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021735453.6U Expired - Fee Related CN212975194U (en) | 2020-08-19 | 2020-08-19 | Special clip for biological laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212975194U (en) |
-
2020
- 2020-08-19 CN CN202021735453.6U patent/CN212975194U/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 |
Granted publication date: 20210416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |