CN202682089U - Fish scalpel - Google Patents
Fish scalpel Download PDFInfo
- Publication number
- CN202682089U CN202682089U CN 201220364579 CN201220364579U CN202682089U CN 202682089 U CN202682089 U CN 202682089U CN 201220364579 CN201220364579 CN 201220364579 CN 201220364579 U CN201220364579 U CN 201220364579U CN 202682089 U CN202682089 U CN 202682089U
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- CN
- China
- Prior art keywords
- knife
- handle
- tweezers
- fish
- blade
- 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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- Processing Of Meat And Fish (AREA)
Abstract
The utility model provides a fish scalpel, wherein one end of a knife handle is provided with a blade, and the other end of the knife handle is provided with forceps. According to the utility model, the scalpel and the forceps are combined together, and by taking the scalpel and the forceps as one tool, alternately using two tools can be avoided during an experiment. After the fish scalpel is used, the operation process for taking otolith can be simplified, the operation time can be shortened, the experiment efficiency can be increased, and particularly, the effect is more remarkable in an experiment requiring to take a great deal of otolith.
Description
Technical field
This utility model relates to the experimental instrument and equipment technical field, a kind of Novel fish dissecting knife that uses in a kind of biological experiment of concrete design.
Background technology
Dissecting knife has the function of fast anatomical body tissue, is maximum apparatus of using when dissecting operation.Dissecting knife is comprised of handle of a knife and blade, the two natural separation, and wherein blade is disposable, handle of a knife is not.Need blade is embedded in use the recess of handle of a knife front end, make it to be integrated.Tweezers have the function of gripping wisp, and different occasions needs different tweezers, and common tweezers have straight peen tweezers, blunt-ended forceps and elbow tweezers etc.
In the Fish anatomy experiment (as dissecting the experiment of a large amount of squids), because otolith is the material at extraordinary evaluation Fish age, therefore when making a search, need to get a large amount of otoliths.When using dissecting knife and tweezers to get otolith, need to constantly be used alternatingly dissecting knife and tweezers, if need to get a large amount of otoliths, in the flow process operation, getting this step of otolith just becomes " bottleneck ", has a strong impact on the progress of experiment, increases cost.
The utility model content
The purpose of this utility model is to overcome that tweezers separate use with dissecting knife in the prior art, and the problem that work efficiency is slow provides a kind of novel Fish dissecting knife, uses this dissection cutter to solve and gets the problem that otolith is wasted time and energy in the Fish anatomy experiment.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of Fish dissecting knife comprises handle of a knife, it is characterized in that, an end of handle of a knife is provided with blade, and the other end is provided with tweezers.
Tweezers base portion and handle of a knife be arranged in parallel, and its base portion and handle of a knife are connected as a single entity.
Described blade is disposable blade, and blade is provided with a connecting hole, is provided with union joint on the corresponding handle of a knife, and blade is connected to handle of a knife one end removably.
The knife edge direction of blade is mutually vertical with two jaw directions of tweezers.
The both sides, grip part of handle of a knife are fluted, and groove is to be combined by a translot and N pod.
The dissecting knife overall length is 18.0-20.0cm, and the handle of a knife width is 1.0-1.2cm, and wherein tweezers end length is 6.5-7.0cm, and dissecting knife end length is 10-11.5cm.
Tweezers are the straight peen tweezers, and the width at jaw tip is 0.05-0.2cm, and the distance at two jaw tips of tweezers is 1.0-1.2cm.
The advantage of this utility model dissecting knife is: owing to having added tweezers at the base portion of handle of a knife, in the Fish anatomy experiment, can simplify the operating process when getting otolith, with save operation time, raising conventional efficient, especially get in the experiment of a large amount of otoliths at needs, this effect is more obvious.
Description of drawings
Fig. 1 is that this utility model is with the top view of the dissecting knife of blade.
Fig. 2 is that this utility model is with the lower view of the dissecting knife of blade.
Fig. 3 is that this utility model is with the front view of the dissecting knife of blade.
Fig. 4 is the dissecting knife top view that this utility model handle of a knife separates with blade.
View under the dissecting knife that Fig. 5 is this utility model handle of a knife with blade separates.
Fig. 6 is the not dissecting knife front view of band blade of this utility model.
Number in the figure:
1---tweezers 2---handle of a knife 3---groove 4---blade
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is elaborated.
See Fig. 1---Fig. 6, dissecting knife and tweezers are united two into one be used as an instrument and come usefulness, be used alternatingly back and forth two instruments when avoiding testing.Base designs at handle of a knife 2 is added tweezers 1, and tweezers 1 base portion and handle of a knife 2 be arranged in parallel, and its base portion and handle of a knife 2 are connected as a single entity, and the other end of handle of a knife 2 is provided with blade 4.For easy to use, the knife edge direction of blade 4 is mutually vertical, safe and convenient to use with two jaw directions of tweezers 1.
2 both sides of handle of a knife are fluted 3, and groove 3 is to be combined by a translot and N pod.Arrest groove during use, gripping firmly is difficult for slipping out of the hand, can be effectively anti-skidding.
The overall length of dissecting knife is 18.0cm, and wherein tweezers end length is 6.5cm, and tweezers are the straight peen tweezers, and the width at jaw tip is 0.1cm, and the distance at two jaw tips of tweezers is 1.0cm; Dissecting knife end (comprising handle of a knife and blade) length is 11.5cm.
The below explains to the using method of this utility model dissecting knife.
When getting otolith, cut the head of Fish (such as squid) with scalpel blade section, see otolith after, only need in hands, rotate dissecting knife once, just can take out otolith with tweezers very easily, to save time.
Above demonstration and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not subjected to the restriction of above-mentioned example; that describes in above-mentioned example and the description just illustrates principle of the present utility model; this utility model also has various changes and modifications under the prerequisite that does not break away from this utility model spirit and scope, and these changes and improvements all fall in claimed this utility model scope.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. a Fish dissecting knife comprises handle of a knife, it is characterized in that: an end of handle of a knife is provided with blade, and the other end is provided with tweezers.
2. a kind of Fish dissecting knife according to claim 1 is characterized in that: described tweezers comprise base portion and are connected in two tweezers jaws of described tweezers base portion, and described base portion and handle of a knife be arranged in parallel, and are connected as a single entity with handle of a knife.
3. a kind of Fish dissecting knife according to claim 1, it is characterized in that: described blade is provided with a connecting hole, is provided with union joint on the corresponding handle of a knife, and by connecting hole, blade is connected to the handle of a knife union joint removably.
4. a kind of Fish dissecting knife according to claim 1, it is characterized in that: the knife edge direction of described blade is mutually vertical with the clamping direction of two jaws of tweezers.
5. a kind of Fish dissecting knife according to claim 1, it is characterized in that: described handle of a knife is provided with the grip part, both sides, described grip part are provided with groove, and described groove is to be combined by a translot that is parallel to the handle of a knife length direction and a plurality of pod perpendicular to the handle of a knife length direction.
6. a kind of Fish dissecting knife according to claim 1, it is characterized in that: the dissecting knife overall length is 18.0-20.0cm, and the handle of a knife width is 1.0-1.2cm, and wherein tweezers end length is 6.5-7.0cm, and dissecting knife end length is 10-11.5cm.
7. a kind of Fish dissecting knife according to claim 6, it is characterized in that: tweezers are the straight peen tweezers, and the width at jaw tip is 0.05-0.2cm, and the distance at two jaw tips of tweezers is 1.0-1.2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364579 CN202682089U (en) | 2012-07-25 | 2012-07-25 | Fish scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220364579 CN202682089U (en) | 2012-07-25 | 2012-07-25 | Fish scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202682089U true CN202682089U (en) | 2013-01-23 |
Family
ID=47537775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220364579 Expired - Fee Related CN202682089U (en) | 2012-07-25 | 2012-07-25 | Fish scalpel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202682089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089502A (en) * | 2020-09-23 | 2020-12-18 | 中国水产科学研究院北戴河中心实验站 | Method for rapidly picking otoliths of juvenile takifugu |
-
2012
- 2012-07-25 CN CN 201220364579 patent/CN202682089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089502A (en) * | 2020-09-23 | 2020-12-18 | 中国水产科学研究院北戴河中心实验站 | Method for rapidly picking otoliths of juvenile takifugu |
| CN112089502B (en) * | 2020-09-23 | 2024-01-30 | 中国水产科学研究院北戴河中心实验站 | Method for rapidly picking up juvenile otoliths of takifugu |
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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: 20130123 Termination date: 20160725 |