CN202276728U - Measurement ruler for large-scale fish - Google Patents
Measurement ruler for large-scale fish Download PDFInfo
- Publication number
- CN202276728U CN202276728U CN2011204287888U CN201120428788U CN202276728U CN 202276728 U CN202276728 U CN 202276728U CN 2011204287888 U CN2011204287888 U CN 2011204287888U CN 201120428788 U CN201120428788 U CN 201120428788U CN 202276728 U CN202276728 U CN 202276728U
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- China
- Prior art keywords
- plate
- rectangle
- chi
- ruler
- ruler plate
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a measurement ruler for large-scale fishes and relates to a measurement ruler for fishes, which solves the problem the morphological data of large-scale cylindric fishes can not be measured accurately by means of a common measurement ruler. The measurement ruler comprises a ruler plate, a transverse movement ruler rod and a longitudinal movement ruler rod. The ruler plate comprises a baffle ruler plate, a rectangular horizontal ruler plate and a rectangular longitudinal ruler plate. The baffle ruler plate is vertically arranged on one end of the rectangular horizontal ruler plate along the transverse end of the rectangular horizontal ruler plate. The rectangular longitudinal ruler plate is vertically arranged on one side of the rectangular horizontal ruler plate along the longitudinal direction of the rectangular horizontal ruler plate. The baffle ruler plate is provided with a transverse long slot and the transverse movement ruler rod is slidably connected with the transverse long slot. The rectangular longitudinal ruler plate is provided with a longitudinal long slot and the longitudinal movement ruler rod is slidably connected with the longitudinal long slot. Both the rectangular horizontal ruler plate and the rectangular longitudinal ruler plate are provided with longitudinal measurement scales. The baffle ruler plate is provided with transverse measurement scales. The measurement ruler can be used for measuring the morphological data of large-scale cylindric fishes.
Description
Technical field
The utility model relates to the surveyors' staff of a kind of fish, belongs to aquatic products survey tool technical field.
Background technology
At present, known fish survey tool is made up of single tape measure or straight board foot.For measuring build is that fish such as platypelloid type are comparatively accurate, and for the large-scale fish of this garden of sturgeon cartridge type, its body is long, caudal peduncle is long etc. measure then inaccurate; Cause measure error easily; Moreover, also need repetition, measurement repeatedly, for actual measurement has increased very big difficulty.
The utility model content
The utility model provides the surveyors' staff of a kind of large-scale fish, can not measure accurately to solve the common survey chi that build is big, the problem of the morphological data of garden cartridge type fish.
The utility model is to address the above problem the technical scheme of taking to be: the surveyors' staff of a kind of large-scale fish of the utility model, said surveyors' staff comprise chi plate, horizontal attachable mechanical stage bar and vertically move the chi bar; The chi plate comprises retaining chi plate, rectangle horizon rule plate and rectangle linear foot plate; Retaining chi plate is along an end of the upper surface that laterally is vertically set on rectangle horizon rule plate of rectangle horizon rule plate; Rectangle linear foot plate is along a side of the upper surface that vertically is vertically set on rectangle horizon rule plate of rectangle horizon rule plate; Retaining chi plate, rectangle horizon rule plate and rectangle linear foot plate three fix as one; The top of retaining chi plate has horizontal elongated slot; Laterally an end of attachable mechanical stage bar is slidingly connected with horizontal elongated slot; The top of rectangle linear foot plate has vertical elongated slot, and an end that vertically moves the chi bar is slidingly connected with vertical elongated slot, and laterally the attachable mechanical stage bar and the other end that vertically moves the chi bar all are arranged in the space of chi plate; The opposite side that is positioned on the inboard face of rectangle linear foot plate on the upper surface of upper edge and rectangle horizon rule plate of vertical elongated slot respectively is respectively equipped with vertical measurement scale, and the upper edge that is positioned at horizontal elongated slot on the inboard face of retaining chi plate is provided with the cross measure scale.
The beneficial effect of the utility model is: the surveyors' staff of the utility model is according to the growth rhythm of garden cartridge type fish, can measure that build is big, the horizontal and vertical size of garden cartridge type fish.Adopt soft and plastic material (EVA) manufacturing that have toughness forms, can roll arbitrarily to be placed in the pocket, similar tape measure, easy to carry.
In addition; The utility model also has simple in structure, easy-operating characteristics; Can measure external morphology characteristics large-scale, garden cartridge type fish exactly, can obtain to measure accurately numerical value, a kind of survey tool of practicality is provided for the growth measurement of open-air resource investigation and cultured fishes.
Description of drawings
Fig. 1 is the structural representation of surveyors' staff of a kind of large-scale fish of the utility model.
Embodiment
Embodiment one: combine Fig. 1 explanation, the surveyors' staff of a kind of large-scale fish of this embodiment, said surveyors' staff comprise chi plate, horizontal attachable mechanical stage bar 6 and vertically move chi bar 7; The chi plate comprises retaining chi plate 1, rectangle horizon rule plate 2 and rectangle linear foot plate 3; Retaining chi plate 1 is along an end of the upper surface that laterally is vertically set on rectangle horizon rule plate 2 of rectangle horizon rule plate 2; Rectangle linear foot plate 3 is along a side of the upper surface that vertically is vertically set on rectangle horizon rule plate 2 of rectangle horizon rule plate 2; Retaining chi plate 1, rectangle horizon rule plate 2 and rectangle linear foot plate 3 threes fix as one; The top of retaining chi plate 1 has horizontal elongated slot 8; Laterally an end of attachable mechanical stage bar 6 is slidingly connected with horizontal elongated slot 8; The top of rectangle linear foot plate 3 has vertical elongated slot 9, and an end that vertically moves chi bar 7 is slidingly connected with vertical elongated slot 9 and (when carrying out actual measurement, makes horizontal attachable mechanical stage bar 6 and vertically move chi bar 6 to abut on the measuring point of fish body; It is accurate to guarantee to measure numerical value); Laterally the attachable mechanical stage bar 6 and the other end that vertically moves chi bar 7 all are arranged in the space of chi plate, and the opposite side that is positioned on the inboard face of rectangle linear foot plate 3 on the upper surface of upper edge and rectangle horizon rule plate 2 of vertical elongated slot 9 respectively is respectively equipped with vertical measurement scale 10, and the upper edge that is positioned at horizontal elongated slot 8 on the inboard face of retaining chi plate 1 is provided with cross measure scale 11.
The unit of the cross measure scale 11 on the retaining chi plate 1 be a millimeter, and the unit of the vertical measurement scale 10 on rectangle horizon rule plate 2 and the rectangle linear foot plate 3 is centimetre.
Embodiment two: combine Fig. 1 explanation, the horizontal attachable mechanical stage bar 6 of this embodiment with vertically move chi bar 7 and be thin iron.Other composition and annexation are identical with embodiment one.
Embodiment three: the chi plate of the chi plate of this embodiment for processing by the EVA plastics.Can roll arbitrarily and be placed in the pocket, similar tape measure, easy to carry.Other composition and annexation are identical with embodiment one or two.
In addition, the chi plate also can adopt other to have the plastic material manufacturing of soft and toughness.
When measuring the fish body; Earlier with fish body vertically being placed on the rectangle horizon rule plate 2 along surveyors' staff; Slide horizontal attachable mechanical stage bar 6 with vertically move chi bar 7; Making slides horizontal attachable mechanical stage bar 6 and vertically move chi bar 7 accurately arrives actual measurement location, reduces the error of range estimation measurement, reaches the purpose of definite measurement.
Claims (3)
1. the surveyors' staff of large-scale fish is characterized in that: said surveyors' staff comprises chi plate, horizontal attachable mechanical stage bar (6) and vertically move chi bar (7); The chi plate comprises retaining chi plate (1), rectangle horizon rule plate (2) and rectangle linear foot plate (3); Retaining chi plate (1) is along an end of the upper surface that laterally is vertically set on rectangle horizon rule plate (2) of rectangle horizon rule plate (2); Rectangle linear foot plate (3) is along a side of the upper surface that vertically is vertically set on rectangle horizon rule plate (2) of rectangle horizon rule plate (2); Retaining chi plate (1), rectangle horizon rule plate (2) and rectangle linear foot plate (3) three fix as one; The top of retaining chi plate (1) has horizontal elongated slot (8); Laterally an end of attachable mechanical stage bar (6) is slidingly connected with horizontal elongated slot (8); The top of rectangle linear foot plate (3) has vertical elongated slot (9); An end that vertically moves chi bar (7) is slidingly connected with vertical elongated slot (9); Laterally the attachable mechanical stage bar (6) and the other end that vertically moves chi bar (7) all are arranged in the space of chi plate, and the opposite side that is positioned on the inboard face of rectangle linear foot plate (3) on the upper surface of upper edge and rectangle horizon rule plate (2) of vertical elongated slot (9) respectively is respectively equipped with vertical measurement scale (10), and the upper edge that is positioned at horizontal elongated slot (8) on the inboard face of retaining chi plate (1) is provided with cross measure scale (11).
2. the surveyors' staff of a kind of large-scale fish according to claim 1 is characterized in that: horizontal attachable mechanical stage bar (6) and vertically move chi bar (7) and be thin iron.
3. the surveyors' staff of a kind of large-scale fish according to claim 1 and 2 is characterized in that: the chi plate of chi plate for being processed by the EVA plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204287888U CN202276728U (en) | 2011-11-02 | 2011-11-02 | Measurement ruler for large-scale fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204287888U CN202276728U (en) | 2011-11-02 | 2011-11-02 | Measurement ruler for large-scale fish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202276728U true CN202276728U (en) | 2012-06-20 |
Family
ID=46222916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204287888U Expired - Fee Related CN202276728U (en) | 2011-11-02 | 2011-11-02 | Measurement ruler for large-scale fish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202276728U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039392A (en) * | 2013-01-17 | 2013-04-17 | 中国水产科学研究院黑龙江水产研究所 | Living body continuous measurement method of morphological traits of cold water roes or fry |
| CN105830987A (en) * | 2016-05-26 | 2016-08-10 | 贵州大学 | Fish morphological data measuring device |
| CN107063038A (en) * | 2017-04-07 | 2017-08-18 | 河南科技大学 | A kind of Model fish is quickly fixed and determines device |
-
2011
- 2011-11-02 CN CN2011204287888U patent/CN202276728U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039392A (en) * | 2013-01-17 | 2013-04-17 | 中国水产科学研究院黑龙江水产研究所 | Living body continuous measurement method of morphological traits of cold water roes or fry |
| CN105830987A (en) * | 2016-05-26 | 2016-08-10 | 贵州大学 | Fish morphological data measuring device |
| CN107063038A (en) * | 2017-04-07 | 2017-08-18 | 河南科技大学 | A kind of Model fish is quickly fixed and determines device |
| CN107063038B (en) * | 2017-04-07 | 2024-02-02 | 河南科技大学 | Experimental fish quick fixing and measuring device |
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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: 20120620 Termination date: 20121102 |