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Wearable carrier capable of being used for Neophocaena phocaenoides

A vehicle and component technology, applied in application, fish farming, climate change adaptation, etc., can solve problems such as skin damage, inconvenient movement of finless porpoise, and easy interference with finless porpoise's judgment of buoyancy.

Active Publication Date: 2020-12-15
INST OF AQUATIC LIFE ACAD SINICA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the vest has some drawbacks
First, when carrying electronic components (such as a positioner), the electronic components are easy to slide in the placement cavity, and are prone to friction with the skin, causing skin damage
Second, the vest is equipped with a cylindrical buoyancy bucket on the abdomen of the finless porpoise, which is likely to cause inconvenience for the finless porpoise
Third, the buoyancy barrel can easily interfere with the finless porpoise's judgment of buoyancy

Method used

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  • Wearable carrier capable of being used for Neophocaena phocaenoides
  • Wearable carrier capable of being used for Neophocaena phocaenoides
  • Wearable carrier capable of being used for Neophocaena phocaenoides

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The carrier of this embodiment is as Figure 1-3 As shown, it includes a body 1 and a buoyancy component 2 , the body 1 is in the shape of a cylinder with both ends open, and two fin holes 11 are provided on the side; the back of the body 1 is provided with a communication component fixing part 13 .

[0027] The communication component fixing part 13 includes a spacer 131 , a fixing mechanism and a communication device container. The gasket 131 is sewn on the body 1 and is preferably made of a thick flexible material. The fixing mechanism can be a buckle 132 disposed around the spacer 131 , and a strap 133 passing through the buckle 132 . The gasket has a certain thickness and a rough surface to prevent the communication device from scratching the finless porpoise and prevent sliding.

[0028] The communication device 3 is wrapped by the communication device container (with its antenna exposed so that the signal sent by the communication device is captured by the base...

Embodiment 2

[0033] On the basis of Embodiment 1, we have improved the buoyancy assembly 2 and the buoyancy assembly fixing part 12 . Such as Figure 4As shown, the buoyancy assembly 2 is set as an expandable assembly, and the buoyancy assembly fixing part 12 includes a receiving frame 121 with an opening and a detachable stopper 123, which is enclosed to accommodate the buoyancy assembly 2 and limit the buoyancy The expansion space of the component 2, after the limiting component 123 is disassembled, the expansion of the buoyancy component 2 is not restricted by the limiting component 123. In this embodiment, a connection mechanism is provided on the buoyancy assembly 2 and the housing frame 121, for example, a first connection head 125 is provided in the storage frame 121, a second connection head 24 is provided on the buoyancy assembly 2, and the first connection head 125 The two can be fixedly connected with the second connector 24 . After the limiting member 123 is disassembled, the...

Embodiment 3

[0037] This embodiment is an improvement made on the basis of Embodiment 2, and other features are similar. Such as Figure 5 As shown, the difference is that the buoyancy assembly fixing part 12 also includes an extension piece 124, and the extension piece 124 can be set to be made of an elastic material, or can be set to be made of a non-elastic material but can have a certain The expansion space is connected to the outside of the limiting member 123 and covers the area of ​​the limiting member 123. After the limiting member 123 is disassembled, the expanding member 124 and the accommodating frame 121 can form a larger space than the space 122. space.

[0038] In the initial state, the buoyancy assembly 2 is fixed in the space 122 enclosed by the receiving frame 121 and the limiting member 123 . After the limiting member 123 is disassembled, it starts to expand until it is restricted by the expanding member 124 . The space enclosed by the extension piece 124 and the recei...

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Abstract

The invention relates to a wearable carrier capable of being used for Neophocaena phocaenoides, which comprises a body and a buoyancy assembly, the body is in a cylinder shape with two open ends, andtwo fin holes are formed in the side face of the body. A buoyancy assembly fixing part is arranged on the back of the body, and the buoyancy assembly is fixed in the buoyancy assembly fixing part. Theback of the body is provided with a communication assembly fixing part. The wearable carrier is sewn through water-soluble wires, so that the wearable carrier falls off from the body of Neophocaena phocaenoides after the water-soluble wires are dissolved. The buoyancy assembly is fixed on the back rather than the abdomen, so that the influence on the movement of the Neophocaena phocaenoides is small. The sizes of the fin holes fit pelvic fins of Neophocaena phocaenoides as much as possible, the carrier is prevented from curling, and thus the carrier is close-fitting, soft and good in water permeability, and cannot cause the discomfort of the dolphin. Wires which are completely dissolved in field water for about 3 months are selected as the water-soluble wires, so that after monitoring iscompleted, the wires are dissolved, the carrier body is unfolded and falls off from the body of Neophocaena phocaenoides, and floats to the river surface due to buoyancy of the buoyancy assembly, thereby facilitating recycling.

Description

technical field [0001] The invention relates to the fields of environment and animal protection, and more particularly relates to a wearable carrier suitable for finless porpoises. Background technique [0002] Aquatic animal protection is one of the key points and difficult problems of water environment protection. The Yangtze finless porpoise is a small freshwater cetacean with an adult body about 1.5 meters long and without a dorsal fin. The finless porpoise is a unique population of freshwater whales in the middle and lower reaches of the Yangtze River. It is one of the important components of the Yangtze River and belongs to the second-class national protected animals. In recent years, with the destruction of habitat, the deterioration of water environment and the disturbance of human activities, the number of finless porpoises has declined sharply, and its protection status may be upgraded from a second-class protected animal to a first-class protected animal. Theref...

Claims

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Application Information

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IPC IPC(8): A01K61/95A01K61/10
CPCA01K61/95A01K61/10Y02A40/81
Inventor 梅志刚王克雄陈思甜陈懋黄杰王丁
Owner INST OF AQUATIC LIFE ACAD SINICA
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