A blue crab fullness inspection flashlight
Patent Information
- Application Number
- CN202522627656.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-11
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-12-11
AI Technical Summary
[0004]本实用的目的在于至少解决现有技术中存在的技术问题之一，提供了一种青蟹肥满度检查手电，旨在改善现有一种青蟹肥满度检查手电在使用过程中基本上都是抓青蟹上来用灯照，不仅费时、费力，也容易抓伤抓坏青蟹，更担心被青蟹夹到手的技术问题
[0014]与现有技术相比，该一种青蟹肥满度检查手电，在使用过程中，诱饵装置中的诱饵槽内可以摆放诱饵，引导青蟹聚集；调整万向软管的方向，再将筒身侧壁的开关打开使LED灯与环形灯发亮，再把LED灯伸到育肥池中青蟹头胸甲边缘下方，灯光的照射头胸甲边缘会形成明暗对比的区域，通过明暗对比的区域的大小来判断青蟹的肥满度的效果。
Smart Images
Figure CN224904887U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of intelligent aquaculture, and in particular to a flashlight for checking the plumpness of mud crabs. Background Technology
[0002] A flashlight for checking the plumpness of mud crabs is mainly used in smart aquaculture scenarios, enabling rapid and accurate detection of the crabs' plumpness. It typically combines weighing and visual recognition technologies to acquire data such as the crab's weight and shell size, and then uses algorithms to calculate the plumpness level. This helps farmers assess the crabs' growth status, scientifically adjust feeding and harvesting times, improve farming efficiency and crab quality, and reduce resource waste.
[0003] The existing flashlight for checking the plumpness of mud crabs basically involves catching the mud crabs and shining the light on them. This is not only time-consuming and laborious, but also easy to scratch or damage the mud crabs, and there is a risk of being pinched by the mud crabs. Utility Model Content
[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a flashlight for checking the plumpness of mud crabs. The aim is to improve the technical problem that the existing flashlight for checking the plumpness of mud crabs basically requires catching the mud crabs and shining the light on them, which is not only time-consuming and laborious, but also easy to scratch or damage the mud crabs, and there is also the risk of being pinched by the mud crabs.
[0005] This utility model also provides a flashlight for checking the plumpness of mud crabs, comprising: a barrel body with a mounting chamber; a universal flexible hose installed on the outer surface of the barrel body, an LED light fixedly connected to the outer surface of the other end of the universal flexible hose, a transparent ring fixedly connected to the outer surface of the LED light, a ring light fixedly connected to the outer surface of the transparent ring, and a bait device fixedly connected to the outer surface of the ring light, the bait device having a bait groove inside. Through the combined use of these components, the efficiency of checking the plumpness of mud crabs is improved while effectively preventing mud crabs from pinching the fingers.
[0006] According to the flashlight for checking the plumpness of blue crabs provided in this utility model, a universal flexible tube is fixedly connected to the inner surface of the transparent ring, and a ring light is fixedly connected to the side surface of the universal flexible tube. The coordinated use of these components achieves a reasonable structure for the device.
[0007] According to the present invention, a flashlight for checking the plumpness of blue crabs includes a wire mounting chamber inside the universal flexible hose, and a sealing ring is sealed to the side surface of the universal flexible hose. The use of these components together achieves waterproofing of the device.
[0008] According to the present invention, a flashlight for checking the plumpness of blue crabs is provided, wherein the outer surface of the sealing ring is tightly fitted with the cylinder body and the rubber sealing sleeve. Through the coordinated use of these components, the device achieves a reasonable structure.
[0009] According to the present invention, a flashlight for checking the plumpness of blue crabs includes a rubber sealing sleeve tightly fitted to the outer surface of the tube body, and a thickened anti-collision pad tightly fitted to the outer surface of the other end of the tube body and the rubber sealing sleeve. The combined use of these components ensures a robust structure for the device.
[0010] According to the present invention, a flashlight for checking the plumpness of blue crabs includes a switch penetrating the interior of the flashlight body, and a rubber sealing sleeve penetrating the side surface of the switch. The coordinated use of these components achieves a reasonable device structure.
[0011] According to the present invention, a flashlight for checking the plumpness of blue crabs includes a sealing ring fitted to the upper surface of the switch, and a rubber sealing sleeve tightly fitted to the lower surface of the sealing ring. The use of these components together achieves waterproofing of the device.
[0012] According to the present invention, a flashlight for checking the plumpness of blue crabs includes a battery and a control chip fixedly connected to the inner surface of the mounting chamber, and wires fixedly connected to the outer surfaces of the battery and the control chip. The coordinated use of these components achieves a reasonable device structure.
[0013] Beneficial effects
[0014] Compared with existing technologies, this new flashlight for checking the plumpness of mud crabs allows for the placement of bait in the bait trough of the baiting device to guide the mud crabs to gather. After adjusting the direction of the universal hose, the switch on the side wall of the tube is turned on to illuminate the LED light and the ring light. The LED light is then extended to the area below the edge of the cephalothorax of the mud crab in the fattening pond. The light will illuminate the edge of the cephalothorax, creating a contrasting area of light and dark. The size of this contrasting area is used to judge the plumpness of the mud crab. Attached Figure Description
[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0016] Figure 1 This is a cross-sectional view of the flashlight used for checking the plumpness of blue crabs.
[0017] Figure 2 A 3D diagram of a flashlight for checking the plumpness of blue crabs;
[0018] Figure 3 This is the front view of the flashlight used to check the plumpness of blue crabs.
[0019] Figure 4 Left view of this practical flashlight for checking the plumpness of blue crabs;
[0020] Figure 5 This is a top view of the flashlight used to check the plumpness of blue crabs.
[0021] Legend:
[0022] 1. Tank body; 2. Universal flexible hose; 3. LED light; 4. Switch; 5. Battery; 6. Control chip; 7. Wire; 8. Rubber sealing sleeve; 9. Thickened anti-collision pad; 10. Ring light; 11. Bait device; 12. Bait trough; 13. Transparent ring; 14. Sealing ring; 15. Sealing ring; 16. Installation chamber; 17. Wire installation chamber. Detailed Implementation
[0023] This section will describe in detail the specific embodiments of this utility model. Preferred embodiments of this utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of this utility model, but they should not be construed as limiting the scope of protection of this utility model.
[0024] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 This utility model discloses a flashlight for checking the plumpness of blue crabs, comprising: a barrel 1 with a mounting chamber 16; a universal flexible hose 2 installed on the outer surface of the barrel 1, with an LED light 3 fixedly connected to the outer surface of the other end of the universal flexible hose 2, a transparent ring 13 fixedly connected to the outer surface of the LED light 3, a ring light 10 fixedly connected to the outer surface of the transparent ring 13, a bait device 11 fixedly connected to the outer surface of the ring light 10, and a bait groove 12 provided inside the bait device 11; the universal flexible hose 2 fixedly connected to the inner surface of the transparent ring 13, and the ring light 10 fixedly connected to the side surface of the universal flexible hose 2; a wire mounting chamber 17 provided inside the universal flexible hose 2, a sealing ring 15 sealed to the side surface of the universal flexible hose 2, and the barrel 1 and a rubber sealing sleeve 8 tightly fitted to the outer surface of the sealing ring 15; the rubber sealing sleeve 8 tightly fitted to the outer surface of the barrel 1, and a thickened anti-collision pad 9 tightly fitted to the outer surface of the other end of the barrel 1 and the rubber sealing sleeve 8;
[0025] Specifically, during use, bait can be placed in the bait trough 12 of the bait device 11 to guide the blue crabs to gather.
[0026] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A switch 4 runs through the inside of the cylinder body 1, and a rubber sealing sleeve 8 runs through the side surface of the switch 4; a sealing ring 14 is attached to the upper side surface of the switch 4, and a rubber sealing sleeve 8 is tightly attached to the lower surface of the sealing ring 14; a battery 5 and a control chip 6 are fixedly connected to the inner surface of the mounting chamber 16, and a wire 7 is fixedly connected to the outer surface of the battery 5 and the control chip 6.
[0027] Specifically, adjust the direction of the universal hose 2, then turn on the switch 4 on the side wall of the cylinder 1 to make the LED light 3 and the ring light 10 light up. Then extend the LED light 3 and the ring light 10 to the edge of the cephalothorax of the mud crab in the fattening pond. The light will illuminate the edge of the cephalothorax, creating a contrasting area of light and dark. The size of the contrasting area can be used to judge the fatness of the mud crab.
[0028] Working principle: During use, bait can be placed in the bait trough 12 of the bait device 11 to guide the mud crabs to gather; adjust the direction of the universal hose 2, and then turn on the switch 4 on the side wall of the cylinder 1 to make the LED light 3 and the ring light 10 light up. Then extend the LED light 3 to the edge of the cephalothorax of the mud crab in the fattening pond. The light will illuminate the edge of the cephalothorax to form a contrasting area of light and dark. The size of the contrasting area of light and dark can be used to judge the fatness of the mud crab, while avoiding the effect of pinching the hand.
[0029] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings. However, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model.
Claims
1. A flashlight for checking the plumpness of blue crabs, characterized in that, include: The cylinder body (1) is equipped with an installation chamber (16); A universal hose (2) is installed on the outer surface of the cylinder (1). An LED light (3) is fixedly connected to the outer surface of the other end of the universal hose (2). A transparent ring (13) is fixedly connected to the outer surface of the LED light (3). A ring light (10) is fixedly connected to the outer surface of the transparent ring (13). A bait device (11) is fixedly connected to the outer surface of the ring light (10). A bait groove (12) is provided inside the bait device (11).
2. The flashlight for checking the plumpness of blue crabs according to claim 1, characterized in that: The inner surface of the transparent ring (13) is fixedly connected to a universal hose (2), and the side surface of the universal hose (2) is fixedly connected to a ring light (10).
3. The flashlight for checking the plumpness of blue crabs according to claim 1, characterized in that: The universal hose (2) has a wire installation chamber (17) inside, and a sealing ring (15) is sealed to the side surface of the universal hose (2).
4. The flashlight for checking the plumpness of blue crabs according to claim 3, characterized in that: The outer surface of the sealing ring (15) is tightly fitted with the cylinder body (1) and the rubber sealing sleeve (8).
5. A flashlight for checking the plumpness of blue crabs according to claim 1, characterized in that: A rubber sealing sleeve (8) is tightly fitted to the outer surface of the cylinder body (1), and a thickened anti-collision pad (9) is tightly fitted to the outer surface of the other end of the cylinder body (1) and the rubber sealing sleeve (8).
6. The flashlight for checking the plumpness of blue crabs according to claim 1, characterized in that: A switch (4) runs through the inside of the cylinder body (1), and a rubber sealing sleeve (8) runs through the side surface of the switch (4).
7. A flashlight for checking the plumpness of mud crabs according to claim 6, characterized in that: A sealing ring (14) is attached to the upper side surface of the switch (4), and a rubber sealing sleeve (8) is tightly attached to the lower surface of the sealing ring (14).
8. A flashlight for checking the plumpness of blue crabs according to claim 1, characterized in that: The inner surface of the installation chamber (16) is fixedly connected to the battery (5) and the control chip (6), and the outer surface of the battery (5) and the control chip (6) is fixedly connected to the wires (7).