CN203216527U - Composite fish measurement device - Google Patents
Composite fish measurement device Download PDFInfo
- Publication number
- CN203216527U CN203216527U CN 201320194837 CN201320194837U CN203216527U CN 203216527 U CN203216527 U CN 203216527U CN 201320194837 CN201320194837 CN 201320194837 CN 201320194837 U CN201320194837 U CN 201320194837U CN 203216527 U CN203216527 U CN 203216527U
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- measurement device
- groove
- fish
- staff
- surveyor
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Abstract
The utility model relates to a composite fish measurement device, in particular to a measurement device for measuring the weight and length of small-and-medium sized fishes. The composite fish measurement device comprises an electronic scale for placing a fish body and an electronic display screen for displaying weight, wherein the upper surface of the electronic scale is provided with an inward-sinking groove, the upper surfaces of the two sides of the groove are provided with calibrated scales, and a horizontal ruler sliding along the inner wall of the groove is clamped inside the groove between the two calibrated scales. The functions of both weight measuring and length measuring of fishes are integrated into the composite fish measurement device so that the composite fish measurement device has the advantages of high portability, suitability for measuring the small-and-medium sized fishes in a lake area and an estuary, quite convenient operation, reduced working procedures in an experiment and decreased operation time.
Description
Technical field
The utility model relates to a kind of measurement mechanism, especially relates to a kind of for measuring middle-size and small-size fish body weight and measurement of length device.
Background technology
In ichthyology research, the measurement of sign such as the body weight of fish and body are long is stock of fish investigation, fish culture, the fry breeding is bred and prevalent variety cultivation research in an important step, and occupy sizable workload.And in the aquaculture production process, also often relate to the growth to fish, the problem that body weight is measured.The necessary basis data that these biology morphological indexs are ichthyology research.
Existing fish bulk measurement instrument generally is to wait to measure the fish data relevant with length by tape measure, folding chi, measures the body weight of fish with scale.This repeatedly metering system is both loaded down with trivial details, and is consuming time again, and because the fish body accuracy that the arcuate structure of fish body itself also makes tape measure record reduces, makes the relative error of measuring increase the accuracy of measurement.
Summary of the invention
Technical problem to be solved in the utility model is, overcome above-mentioned prior art measurement mechanism and can not measure the problem of fish length and weight simultaneously, and provide a kind of fish combined type measurement mechanism, this measurement mechanism both can have been measured the length of fish body, can measure simultaneously the weight of fish body again, it is simple in structure, easy to operate, and the accuracy of measurement height.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind of fish duplex measurement device, comprise the electronic scales of placing the fish body and the electronic display that shows weight, described electronic scales upper surface is provided with the groove of invaginating, upper surface is provided with rule in the both sides of groove, is arranged with the surveyor's staff that slides along the groove madial wall in the groove between described two rules.
Further, the bottom of described surveyor's staff is provided with location-plate.
Advance together, described groove is rectangle structure, is provided with sliding-rail groove at rectangular two long limit madial walls, and the two ends of described surveyor's staff are mobile in sliding-rail groove.
Further, described rule is embedded on the upper surface of electronic scales.
Further, described surveyor's staff is provided with scale, and described location-plate is two, and can slide along the surveyor's staff length direction.
Further, described electronic display is located on the upper surface of electronic scales.
The beneficial effects of the utility model, the long function of the utility model set measurement fish body weight and body is in one, and is easy to carry, is suitable for the measurement of the middle-size and small-size fish in river mouth, lake region, and it is extremely convenient to operate, and has reduced the workflow in the experiment, the save operation time.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, and for above-mentioned purpose of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, illustrated.
Description of drawings
Fig. 1 is the structural representation of the utility model fish duplex measurement device.
Number in the figure explanation: 1, electronic scales; 2, electronic display; 3, groove; 4, rule; 5, surveyor's staff; 6, location-plate; 7, sliding-rail groove.
Embodiment
Be to reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to embodiment, structure, feature and the effect thereof according to the fish duplex measurement device that the utility model proposes, describe in detail as after.
As shown in Figure 1, a kind of fish duplex measurement of the utility model device comprises the electronic scales 1 of placing the fish body and the electronic display 2 that shows weight.
Described electronic scales 1 upper surface is provided with the groove 3 of invaginating, and described groove 3 is selected rectangle structure for use, is provided with rule 4 at the upper surface of two long sides of groove 3, and described rule 4 is embedded on the upper surface of electronic scales 1.Described electronic display 2 is located on the upper surface of electronic scales 1.
Be arranged with the surveyor's staff 5 that slides along the groove madial wall in the groove 3 between described two rules 4.Two long limit madial walls of described groove 3 are provided with sliding-rail groove 7, and mobile in the sliding-rail groove 7 of the two ends of described surveyor's staff 5 on the madial wall of groove, surveyor's staff 5 can move to the relevant position according to request for utilization and measure.The bottom of described surveyor's staff 5 is provided with location-plate 6.
Described surveyor's staff 5 is provided with scale, and described location-plate 6 is two, and can slide along the surveyor's staff length direction.
When using the utility model to measure, the fish body is placed in the groove 3 of electronic scales 1, one end of fish body and a madial wall of groove 3 align, surveyor's staff 5 places the other end of fish body, at first directly read weight numerical value by electronic display, the mobile and horizontal chi 5 then, surveyor's staff 5 is moved to the other end of fish body, blocked by location-plate 6, read the numerical value of length of fish body by the rule 4 of both sides, the position of mobile and horizontal chi 5 is to the fish body width part that needs the side amount again, and the running fix plate 6 then, can measure the fish body width of relevant position.
In sum, every the utility model technique scheme content that do not break away from, all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.
Claims (6)
1. fish duplex measurement device, comprise the electronic scales of placing the fish body and the electronic display that shows weight, it is characterized in that: described electronic scales upper surface is provided with the groove of invaginating, upper surface is provided with rule in the both sides of groove, is arranged with the surveyor's staff that slides along the groove madial wall in the groove between described two rules.
2. fish duplex measurement device according to claim 1, it is characterized in that: the bottom of described surveyor's staff is provided with location-plate.
3. fish duplex measurement device according to claim 1, it is characterized in that: described groove is rectangle structure, is provided with sliding-rail groove at rectangular two long limit madial walls, the two ends of described surveyor's staff are mobile in sliding-rail groove.
4. fish duplex measurement device according to claim 1, it is characterized in that: described rule is embedded on the upper surface of electronic scales.
5. fish duplex measurement device according to claim 2, it is characterized in that: described surveyor's staff is provided with scale, and described location-plate is two, and can slide along the surveyor's staff length direction.
6. according to any described fish duplex measurement device in the claim 1 to 4, it is characterized in that: described electronic display is located on the upper surface of electronic scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194837 CN203216527U (en) | 2013-04-17 | 2013-04-17 | Composite fish measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194837 CN203216527U (en) | 2013-04-17 | 2013-04-17 | Composite fish measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216527U true CN203216527U (en) | 2013-09-25 |
Family
ID=49206054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320194837 Expired - Fee Related CN203216527U (en) | 2013-04-17 | 2013-04-17 | Composite fish measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282724A (en) * | 2018-11-22 | 2019-01-29 | 武汉市农业科学院 | A kind of groove formula weight fish device |
| CN109489522A (en) * | 2018-12-12 | 2019-03-19 | 中国水产科学研究院珠江水产研究所 | A kind of fish configuration measurement mechanism and its application method |
-
2013
- 2013-04-17 CN CN 201320194837 patent/CN203216527U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282724A (en) * | 2018-11-22 | 2019-01-29 | 武汉市农业科学院 | A kind of groove formula weight fish device |
| CN109489522A (en) * | 2018-12-12 | 2019-03-19 | 中国水产科学研究院珠江水产研究所 | A kind of fish configuration measurement mechanism and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140417 |