CN203970604U - A kind of Model fish body and tail fixing device - Google Patents
A kind of Model fish body and tail fixing device Download PDFInfo
- Publication number
- CN203970604U CN203970604U CN201420263512.2U CN201420263512U CN203970604U CN 203970604 U CN203970604 U CN 203970604U CN 201420263512 U CN201420263512 U CN 201420263512U CN 203970604 U CN203970604 U CN 203970604U
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- China
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- fixing head
- fish body
- fish
- fixing device
- tail
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- Expired - Fee Related
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Abstract
This utility model belongs to the fixing technical field of Fish, is specifically related to a kind of Model fish body and tail fixing device.This kind of Model fish body and tail fixing device, comprise fixing head, and this fixing head consists of lath, wherein between every adjacent two laths, has gap; Lateral symmetry at fixing head is provided with Rotational Cylindrical, is connected with restriction folder in this Rotational Cylindrical; A side at fixing head is fixed with elastic webbing, and this elastic webbing is provided with hook; Fixing head is provided with fixation clamp.This fixture can be fixed fish body securely, and simultaneously effectively protection Fish, guarantee its normal physiological status, can eupnea; When testing, by this fixture, make convenient experimental operation, greatly reduce experimental error.
Description
Technical field
This utility model belongs to the fixing technical field of Fish, is specifically related to a kind of Model fish body and tail fixing device.
Background technology
In recent years, along with domestic water is produced the continuous research and probe of scientific research institution, China's fishery has obtained developing rapidly.Ichthyology research is an important branch of Aquatic product research aspect, and from fish growth, breeding a series of research and probes such as fish diseases control all needs constantly to carry out great many of experiments and verify.In research process, to obtain the experimental studies results of low error, just must improve experimental implementation level and the experiment accuracy of Fish research.Because health mucus appears after stress in live fish body surface smooth and Fish, increase the restrictive factor such as give off a peculiar smell, make to test front Fish body and afterbody fixedly difficulty strengthen.Laboratory can adopt narcotization conventionally, but the method cost high, experimental result is impacted, be unfavorable for Fish research.Therefore, design a kind of effective Model fish body and tail fixing device and become the important channel that reduces experimental error.
Proposed in the prior art a kind of Fish fixture, this device includes protruding fixing head and is divided into the fixed network of net I and net II, and fixed network II is used for fixedly fish body trunk and afterbody.But only use fixedly Model fish of solid fixing head in Fish experimentation, opereating specification is restricted, after fixing, can only carry out development test fish is one-sided, with macrura reevesii health, by net and rubber strap, fixed, be difficult for injecting the experimental implementation such as sampling.
Summary of the invention
The purpose of this utility model is can only be in the one-sided problem of testing and being difficult for sampling, injection of fish body for existing Fish fixture; and provide a kind of Model fish body and tail fixing device; this fixture can be fixed Fish body and afterbody securely; effectively protect Fish simultaneously; and guarantee to sample by bilateral; make convenient experimental operation carrying out this fixture of use for laboratory, greatly reduce experimental error.
The technical solution of the utility model is: a kind of Model fish body and tail fixing device, comprise fixing head, and this fixing head consists of lath, wherein between every adjacent two laths, has gap; Lateral symmetry at fixing head is provided with Rotational Cylindrical, is connected with restriction folder in this Rotational Cylindrical; A side at fixing head is fixed with elastic webbing, and this elastic webbing is provided with hook; Fixing head is provided with fixation clamp; Top in fixing head both sides is mounted with respectively shower nozzle, and this nozzle connecting is connected to flexible pipe, and flexible pipe is provided with tongs.
Described lath is vertical bar shape.Perpendicular strip-like design is convenient to rinse the current inflow tank of fish body, makes fish and extraneous contact area increase simultaneously, is convenient to the experimental implementation such as blood drawing, injectable drug.
Its material of described lath adopts metal or plastics.
The both sides of described fixing head are circular arc.This design can better be applicable to Model fish, because the circular arc of both sides is more pressed close to fish health both sides curve, fish and fixing head is more fitted.
The both sides of described fixing head upper and lower are all symmetrically installed with Rotational Cylindrical.Upper and lower all arrange can be the more fixedly trunk of fish and afterbody.
The middle part of described fixing head one side is fixed with elastic webbing.This elastic webbing is located at middle part and has played best reinforcement effect.
The width of described lath is 0.5～1cm.Proof not only meets fish is supported to fixing effect in this width range by experiment, and the operation that Fish are tested is convenient, directly perceived.
Described gap width is 0.5～0.8cm.Proof makes the operation of Fish experiment just in this width range by experiment
Profit, observation are intuitively; The operations such as various samplings, injection are convenient in this gap simultaneously.
The beneficial effects of the utility model are: Model fish body described in the utility model and tail fixing device are in use, fish is placed on fixing head, first with elastic webbing, surround fish tail position, then hook is caught on to the lath of fixing head opposite side, finally regulate Rotational Cylindrical, with restriction folder, fish body and tail fin are fixed, after fixedly completing, top, fixing head both sides is connected to the hose connection on water pipe of shower nozzle, then shower nozzle by water drench with fish body on clean fish mucus with it etc., and make fish keep normal physiological status.Carry out experimental implementation, after experiment finishes, untie fish body fixing head, fish is taken off.
This Model fish body and tail fixing device have the following advantages: without anesthesia, be convenient to observation experiment result, experiment accuracy is high, save time, and protection fish body; Fixing head is comprised of lath, and the current of being convenient to clean fish body flow into tank, and fish and extraneous contact area are increased, and is convenient to the experimental implementation such as blood drawing, injectable drug.
In sum, described fixture can be fixed fish body securely, effectively protects Fish simultaneously, guarantees its normal physiological status, when testing, by this fixture, makes convenient experimental operation, greatly reduces experimental error.
Accompanying drawing explanation
Fig. 1 is the front view of Model fish body and tail fixing device in this utility model specific embodiment.
Fig. 2 is the left view of Fig. 1.
Wherein, 1 is fixing head, and 2 is lath, and 3 is Rotational Cylindrical, and 4 is restriction folder, and 5 is elastic webbing, and 6 is hook, and 7 is fixation clamp, and 8 is shower nozzle, and 9 is flexible pipe, and 10 is tongs.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
As can be seen from Figure 1, a kind of Model fish body and tail fixing device, comprise fixing head 1, and this fixing head 1 consists of lath 2, wherein between every adjacent two laths 2, has gap; Lateral symmetry at fixing head 1 is provided with Rotational Cylindrical 3, is connected with restriction folder 4 in this Rotational Cylindrical 3; A side at fixing head 1 is fixed with elastic webbing 5, and this elastic webbing 5 is provided with hook 6; Fixing head 1 is provided with fixation clamp 7; Top in fixing head 1 both sides is mounted with respectively shower nozzle 8, and this shower nozzle 8 is connected with flexible pipe 9, and flexible pipe 9 is provided with tongs 10.
Described lath 2 is vertical bar shape.Perpendicular strip-like design is convenient to rinse the current inflow tank of fish body, makes fish and extraneous contact area increase simultaneously, is convenient to the experimental implementation such as blood drawing, injectable drug.
Described lath 2 its materials adopt metal or plastics.
The both sides of described fixing head 1 are circular arc.This design can better be applicable to Model fish, because the circular arc of both sides is more pressed close to fish health both sides curve, fish and fixing head is more fitted.
The both sides of described fixing head 1 upper and lower are all symmetrically installed with Rotational Cylindrical 3.Upper and lower all arrange can be the more fixedly trunk of fish and afterbody.
The middle part of described fixing head 1 one sides is fixed with elastic webbing 5.This elastic webbing 5 is located at middle part and has played best reinforcement effect.
The width of described lath 2 is 0.5～1cm.Proof not only meets fish is supported to fixing effect in this width range by experiment, and the operation that Fish are tested is convenient, directly perceived.
Described gap width is 0.5～0.8cm.Proof makes the operation of Fish experiment just in this width range by experiment
Profit, observation are intuitively; The operations such as various samplings, injection are convenient in this gap simultaneously.
Fish body is placed on fixing head 1, first with elastic webbing 5, surrounds fish tail position, then hook 6 is caught on to the lath 2 of fixing head 1 opposite side, finally regulate Rotational Cylindrical 3, with restriction folder 4, fish body and tail fin are fixed.
Claims (8)
1. Model fish body and a tail fixing device, is characterized in that, comprises fixing head, and this fixing head consists of lath, wherein between every adjacent two laths, has gap; Lateral symmetry at fixing head is provided with Rotational Cylindrical, is connected with restriction folder in this Rotational Cylindrical; A side at fixing head is fixed with elastic webbing, and this elastic webbing is provided with hook; Fixing head is provided with fixation clamp; Top in fixing head both sides is mounted with respectively shower nozzle, and this nozzle connecting is connected to flexible pipe, and flexible pipe is provided with tongs.
2. Model fish body and tail fixing device according to claim 1, is characterized in that, described lath is vertical bar shape.
3. Model fish body and tail fixing device according to claim 1, is characterized in that, its material of described lath adopts metal or plastics.
4. Model fish body and tail fixing device according to claim 1, is characterized in that, the both sides of described fixing head are circular arc.
5. Model fish body and tail fixing device according to claim 1, is characterized in that, the both sides of described fixing head upper and lower are all symmetrically installed with Rotational Cylindrical.
6. Model fish body and tail fixing device according to claim 1, is characterized in that, the middle part of described fixing head one side is fixed with elastic webbing.
7. Model fish body and tail fixing device according to claim 1, is characterized in that, the width of described lath is 0.5～1cm.
8. Model fish body and tail fixing device according to claim 1, is characterized in that, described gap width is 0.5～0.8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263512.2U CN203970604U (en) | 2014-05-22 | 2014-05-22 | A kind of Model fish body and tail fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263512.2U CN203970604U (en) | 2014-05-22 | 2014-05-22 | A kind of Model fish body and tail fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203970604U true CN203970604U (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263512.2U Expired - Fee Related CN203970604U (en) | 2014-05-22 | 2014-05-22 | A kind of Model fish body and tail fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203970604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670485A (en) * | 2018-04-11 | 2018-10-19 | 南方科技大学 | Zebra fish fixing device and its fixing means |
| CN111728634A (en) * | 2020-06-24 | 2020-10-02 | 西藏自治区农牧科学院水产科学研究所 | Mollusk CT scanning device and using method thereof |
-
2014
- 2014-05-22 CN CN201420263512.2U patent/CN203970604U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670485A (en) * | 2018-04-11 | 2018-10-19 | 南方科技大学 | Zebra fish fixing device and its fixing means |
| CN108670485B (en) * | 2018-04-11 | 2020-07-10 | 南方科技大学 | Zebra fish fixing device and fixing method thereof |
| CN111728634A (en) * | 2020-06-24 | 2020-10-02 | 西藏自治区农牧科学院水产科学研究所 | Mollusk CT scanning device and using method thereof |
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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 |
Granted publication date: 20141203 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |