CN219147590U - Giant salamander height measuring device - Google Patents
Giant salamander height measuring device Download PDFInfo
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- CN219147590U CN219147590U CN202223123564.3U CN202223123564U CN219147590U CN 219147590 U CN219147590 U CN 219147590U CN 202223123564 U CN202223123564 U CN 202223123564U CN 219147590 U CN219147590 U CN 219147590U
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- giant salamander
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- measuring rod
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- 241000157862 Dicamptodontidae Species 0.000 title claims abstract 35
- 238000005259 measurement Methods 0.000 claims description 17
- 238000012512 characterization method Methods 0.000 claims description 3
- 241001415306 Cryptobranchidae Species 0.000 description 89
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- 230000000877 morphologic effect Effects 0.000 description 5
- 210000003128 head Anatomy 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241001253206 Andrias Species 0.000 description 1
- 241000269333 Caudata Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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 discloses a giant salamander height measuring device, which relates to the field of measuring devices and comprises a giant salamander supporting platform, a height measuring rod and a horizontal rod, wherein the height measuring rod is provided with height scales, the giant salamander is placed on the giant salamander supporting platform, the horizontal rod which is connected to the height measuring rod in a sliding manner is moved, the horizontal rod is close to the highest position of the back of the giant salamander, the connecting position of the horizontal rod and the height measuring rod is the height of the giant salamander, a user directly reads the height scales corresponding to the sliding connection positions of the horizontal rod and the height measuring rod, namely, the height of the giant salamander can be known, the giant salamander height measuring device can be operated by a single person, labor is saved, good measuring accuracy can be ensured, and the height measuring rod can be rotated to be coplanar with the giant salamander supporting platform when the giant salamander height measuring device is not used, so that occupied space is reduced, and the giant salamander height measuring device has good portability.
Description
Technical Field
The utility model relates to the field of measuring devices, in particular to a giant salamander height measuring device.
Background
Giant salamander belongs to the family of Cryptobranchidae and genus Andrias, and is the biggest and most precious amphibian existing in the world. With the breakthrough of the giant salamander full-artificial breeding technology, the giant salamander breeding is gradually developed to a large-scale and intensive direction in China as an emerging special aquaculture industry, and the development of variety breeding work is urgently needed. The giant salamander height is an important morphological parameter, can be used as a discriminating parameter of the giant salamander population together with morphological parameters such as full length, body length and the like, is closely and positively correlated with the body weight, and can be used as an important index for variety breeding. Therefore, the giant salamander height is an important morphological parameter for population discrimination and variety breeding. The height of the giant salamander refers to the height from the abdomen of the giant salamander to the highest point of the back of the giant salamander, when the height measurement of the giant salamander is carried out, a user is required to vertically arrange a ruler beside the giant salamander body, then observe the scale of the corresponding ruler of the highest point of the back of the giant salamander, and read, but because the height of the giant salamander is far lower than the height from the ground of eyes after people squat down, the straight line where the connecting line of the eyes of the user and the highest point of the back of the giant salamander is positioned is a diagonal line from top to bottom, and the distance from the point of the diagonal line to the ground is lower than the distance from the highest point of the back of the actual giant salamander, so that the reading is inaccurate; at present, in order to ensure that the accuracy of measurement needs many people to operate together, one person sets up the ruler vertically in giant salamander body side, and another person keeps the ruler flat in giant salamander back highest point to this horizon bar contact ruler and perpendicular to ruler, then reads the scale mark of horizon bar contact on the ruler, thereby carries out the reading, but this kind of condition needs many people to operate together, extravagant manpower, and is difficult to guarantee the level and leads to measuring error. Moreover, for giant salamander breeders or researchers, the giant salamander breeders or researchers need to measure the height of the giant salamander at different places frequently, and the existing height measuring device, such as the cow height measuring device provided by the application number CN201420636724.0, has a relatively large volume and can not be folded, so that the occupied space is relatively large, the use and the retraction are inconvenient, and the use of the device is inconvenient, and the device is inconvenient to carry and move before and after use.
Disclosure of Invention
The utility model aims to provide a giant salamander height measuring device which solves the problems in the prior art, and can be operated by a single person to maintain good accuracy and is convenient to carry.
In order to achieve the above object, the present utility model provides the following solutions:
the utility model provides a giant salamander height measuring device which comprises a giant salamander supporting platform, a height measuring rod and a horizontal rod, wherein the giant salamander supporting platform is used for placing giant salamanders, the bottom of the height measuring rod is connected to the giant salamander supporting platform, the height direction of the height measuring rod can be perpendicular to the giant salamander supporting platform, height scales are arranged from the bottom of the height measuring rod along the height direction of the height measuring rod, the horizontal rod can be parallel to the giant salamander supporting platform and is perpendicular to the height measuring rod, and one end of the horizontal rod is in sliding connection with the height measuring rod and can slide along the height direction of the height measuring rod; the bottom of the height measuring rod is hinged to the giant salamander supporting platform, and the height measuring rod can rotate to be coplanar with the giant salamander supporting platform.
Preferably, the level bar is provided with a level gauge, and the level gauge is used for detecting whether the level bar is level.
Preferably, the level is a bubble level.
Preferably, the giant salamander support platform is provided with a first length scale and a second length scale, the first length scale is used for representing the length of the giant salamander support platform parallel to the direction of the horizontal rod, and the second length scale is used for representing the length of the giant salamander support platform perpendicular to the horizontal rod and perpendicular to the direction of the first length scale.
Preferably, each distance between adjacent graduation marks in the first length graduation is 0.1cm, and each distance between adjacent graduation marks in the second length graduation is 0.1cm.
Preferably, the giant salamander support platform further has a third length scale, the third length scale is used for representing the length of the giant salamander support platform parallel to the direction of the horizontal rod, and adjacent scale marks in the third length scale are all 0.1cm.
Preferably, the giant salamander support platform is a rectangular plate.
Preferably, a sliding connection hole is formed in one end of the horizontal rod, and the horizontal rod is in sliding connection with the height measuring rod through the sliding connection hole.
Compared with the prior art, the utility model has the following technical effects: the utility model provides a giant salamander height measuring device, wherein a height scale is arranged on a height measuring rod, a giant salamander is placed on a giant salamander supporting platform, a horizontal rod which is connected to the height measuring rod in a sliding way is moved to be close to the highest position of the back of the giant salamander, the connection position of the horizontal rod and the height measuring rod is high at the moment, a user directly reads the height scale corresponding to the sliding connection position of the horizontal rod and the height measuring rod, namely the height of the giant salamander can be known, and the user can read the reading of the sliding connection position of the horizontal rod and the height measuring rod directly.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a giant salamander height measuring device provided by the utility model;
in the figure: 1-giant salamander supporting platform, 2-height measuring rod, 3-horizon bar, 4-first length scale, 5-second length scale, 6-third length scale, 7-bubble level.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide a giant salamander height measuring device which solves the problems in the prior art, and can be operated by a single person to maintain good accuracy and is convenient to carry.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
The utility model provides a giant salamander height measuring device, which is shown in fig. 1, and comprises a giant salamander supporting platform 1, a height measuring rod 2 and a horizontal rod 3, wherein the giant salamander supporting platform 1 is used for placing giant salamanders, the bottom of the height measuring rod 2 is connected to the giant salamander supporting platform 1, the height direction of the height measuring rod 2 can be perpendicular to the giant salamander supporting platform 1, height scales are arranged from the bottom of the height measuring rod 2 along the height direction of the height measuring rod 2, the horizontal rod 3 can be parallel to the giant salamander supporting platform 1, the horizontal rod 3 is perpendicular to the height measuring rod 2, and one end of the horizontal rod 3 is in sliding connection with the height measuring rod 2 and can slide along the height direction of the height measuring rod 2; the bottom of the height measuring rod 2 is hinged to the giant salamander supporting platform 1, and the height measuring rod 2 can rotate to be coplanar with the giant salamander supporting platform 1. The height scale is arranged on the height measuring rod 2, the giant salamander is placed on the giant salamander supporting platform 1, the horizontal rod 3 which is connected to the back of the giant salamander in a sliding manner is moved, the horizontal rod 3 is close to the highest position of the back of the giant salamander, the connection position of the horizontal rod 3 and the height measuring rod 2 is the height scale of the giant salamander, a user directly reads the height scale corresponding to the position of the horizontal rod 3 and the position of the height measuring rod 2 in a sliding manner, namely the height scale of the giant salamander can be known, the user can directly read the reading of the connection position of the horizontal rod 3 and the height measuring rod 2 during reading, and can operate only by moving the horizontal rod 3 to be in contact with the highest point of the back of the giant salamander when in use, so that manpower is saved, and the reading inaccuracy caused by the fact that the reading line of sight of the eyes of the user is larger than the distance from the highest point of the back of the giant salamander to the ground is from top down is avoided, and the reading inaccuracy is caused, and the user directly reads the reading of the position of the horizontal rod 3 and the height measuring rod 2 in a sliding connection position can be better, so that the measurement accuracy can be guaranteed to be better than the measurement accuracy when the giant salamander is in a small-level supporting platform, and the measurement platform can be used in a small-size, and has good measurement accuracy when the measurement accuracy is guaranteed, and the measurement can be reduced.
In the optional mode of this embodiment, be provided with the spirit level on the horizon bar 3, the spirit level is used for detecting whether horizon bar 3 is parallel to giant salamander supporting platform 1, after the user moves horizon bar 3 to with giant salamander back highest point contact, according to spirit level adjustment horizon bar 3 make horizon bar 3 be parallel to giant salamander supporting platform 1, it is comparatively preferred that the spirit level be bubble spirit level 7, bubble spirit level 7 simple structure, the cost of manufacture is low, be convenient for make and use, but the spirit level of this utility model is not limited to bubble spirit level 7, other spirit levels that can detect whether horizon bar 3 is horizontal also can.
In the optional mode of this embodiment, can also be close to the highest department of giant salamander head with horizon bar 3 during the use, the position of being connected of horizon bar 3 and height measurement pole 2 is the head height of giant salamander this moment, and the user directly reads the altitude scale that horizon bar 3 and height measurement pole 2 sliding connection's position corresponds, can know the head height of giant salamander promptly.
In the optional mode of this embodiment, have first length scale 4 and second length scale 5 on giant salamander supporting platform 1, first length scale 4 is used for the length of the direction that is on a parallel with the horizon bar on the characterization giant salamander supporting platform 1, second length scale 5 is used for the length of the direction that is perpendicular to horizon bar and perpendicular to first length scale 4 on the characterization giant salamander supporting platform 1, place the giant salamander at giant salamander supporting platform 1, make the length direction of giant salamander be on a parallel with first scale district or be on a parallel with the second scale district, the user can measure the body length data and the body width data of giant salamander. More preferably, the distance between each two adjacent graduation marks in the first length graduation 4 is 0.1cm, the distance between each two adjacent graduation marks in the second length graduation 5 is 0.1cm, the giant salamander support platform 1 is further provided with a third length graduation 6, the third length graduation 6 is used for representing the length of the giant salamander support platform 1 parallel to the direction of the horizontal rod, and the distance between each two adjacent graduation marks in the third length graduation 6 is 0.1cm. Preferably, one end of the third length scale 6 where the 0 scale is located is connected with the end of the second length scale 5, and one end of the first length scale 4 where the 0 scale is located is connected with one end of the 0 scale in the third length scale 6. When the giant salamander testing device is used, the giant salamander is placed on the giant salamander supporting platform 1, the body length direction of the giant salamander is perpendicular to the horizontal rod 3, namely, the second length scale 5 can measure the body length and the full length of the giant salamander, the first length scale 4 and the third length scale 6 can measure morphological parameter data related to the width direction of the giant salamander, and a user can simultaneously test the body length, the full length, the head height and the morphological parameter data of the width direction of the giant salamander when using, so that the giant salamander testing device is convenient to use.
In the optional mode of the embodiment, the giant salamander support platform 1 is a rectangular plate, the rectangular plate is regular in shape and convenient to store and place, but the giant salamander support platform 1 is not limited to be a rectangular plate, and plates with other shapes can be used.
In the alternative mode of this embodiment, a sliding connection hole is provided at one end of the horizontal rod 3, the horizontal rod 3 is slidably connected with the height measuring rod 2 through the sliding connection hole, the horizontal rod 3 can slide up and down along the height direction of the height measuring rod 2 through the sliding connection hole, and the connection mode of the horizontal rod 3 and the height measuring rod 2 is not limited to the sliding connection through the sliding connection hole, and other connection modes capable of enabling the horizontal rod 3 to slide along the height direction of the height measuring rod 2 are all possible.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (8)
1. The utility model provides a giant salamander height measuring device which characterized in that: the giant salamander height measuring device comprises a giant salamander supporting platform, a height measuring rod and a horizontal rod, wherein the giant salamander supporting platform is used for placing giant salamanders, the bottom of the height measuring rod is connected to the giant salamander supporting platform, the height direction of the height measuring rod can be perpendicular to the giant salamander supporting platform, height scales are arranged along the height direction of the height measuring rod from the bottom of the height measuring rod, the horizontal rod can be parallel to the giant salamander supporting platform, the horizontal rod is perpendicular to the height measuring rod, and one end of the horizontal rod is in sliding connection with the height measuring rod and can slide along the height direction of the height measuring rod; the bottom of the height measuring rod is hinged to the giant salamander supporting platform, and the height measuring rod can rotate to be coplanar with the giant salamander supporting platform.
2. The giant salamander height measurement device of claim 1, wherein: the level bar is provided with a level gauge, and the level gauge is used for detecting whether the level bar is horizontal.
3. The giant salamander height measurement device of claim 2, wherein: the level gauge is a bubble level gauge.
4. The giant salamander height measurement device of claim 1, wherein: the giant salamander support platform is provided with a first length scale and a second length scale, the first length scale is used for representing the length of the giant salamander support platform parallel to the direction of the horizontal rod, and the second length scale is used for representing the length of the giant salamander support platform perpendicular to the horizontal rod and perpendicular to the direction of the first length scale.
5. The giant salamander height measurement device of claim 4, wherein: the distance between adjacent graduation marks in the first length graduation is 0.1cm, and the distance between adjacent graduation marks in the second length graduation is 0.1cm.
6. The giant salamander height measurement device of claim 5, wherein: the giant salamander support platform still has the third length scale, the third length scale is used for the characterization on the giant salamander support platform be on a parallel with the length of the direction of horizon bar, adjacent scale mark in the third length scale is all apart from 0.1cm.
7. The giant salamander height measurement device of claim 1, wherein: the giant salamander supporting platform is a rectangular plate.
8. The giant salamander height measurement device of claim 1, wherein: the sliding connection hole is formed in one end of the horizontal rod, and the horizontal rod is in sliding connection with the height measuring rod through the sliding connection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223123564.3U CN219147590U (en) | 2022-11-22 | 2022-11-22 | Giant salamander height measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223123564.3U CN219147590U (en) | 2022-11-22 | 2022-11-22 | Giant salamander height measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219147590U true CN219147590U (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223123564.3U Active CN219147590U (en) | 2022-11-22 | 2022-11-22 | Giant salamander height measuring device |
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|---|---|
| CN (1) | CN219147590U (en) |
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2022
- 2022-11-22 CN CN202223123564.3U patent/CN219147590U/en active Active
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