1321987 九、發明說明： 【發明所屬之技術領域】 本發明係有關於-種水棲昆蟲捕捉裝置，尤指一種定 面積水棲昆蟲羽化捕捉裝置，其具有方便安裝攜帶的特 性’且可使網袋動態地依水位浮動。 【先前技術】 -般的水棲昆蟲係指生活史中某一時期，或全部生活 史均在水中完成之昆轰。許多種類昆蟲的幼蟲，必須在河 流生態體系中生長，然後再隨水流掙出水面羽化為成蟲： 進入陸地環境中。t欲捕捉飛向$中的水樓見蟲進行生態 研究時，A多利用繩索繫設於河流岸邊的固著物例如樹： 或巨石上之定置性捕蟲網，並使網袋罩設於水面上來採集 羽化中的水棲昆蟲。 然而現有之定置性捕網蟲由於必須固定於河流岸邊， 因此距河流岸邊較遠處之水棲昆蟲即不易採集到，因此對 於研究時欲進行樣區位置變化即產生相當的困擾。另外， 由於現有之定置性捕網蟲固定設置後，其網袋的高低位置 p 口疋不.憂，而無法隨水位的高低變化而浮動，若水位上 叶而使網袋口接觸水面時，則易讓水棲昆蟲直接攀附以致 ;高估羽化數里，或者當水位下降而使網袋口距離水面過 大日可，羽化之水棲昆蟲即不易進入網袋而發生數量低估的 問％。 【發明内容】 有鑑於現有之定置捕蟲網不易設於河流距河岸較遠1321987 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a species of aquatic insect trapping device, and more particularly to a fixed-area aquatic insect feathering capturing device, which has the characteristics of convenient installation and carrying, and can make the bag dynamic The ground floats according to the water level. [Prior Art] - Aquatic insects refer to a certain period of life history, or all life history is completed in the water. The larvae of many species of insects must grow in the river ecosystem and then emerge from the water stream to emerge as adults: into the terrestrial environment. When you want to capture the ecological research that is flying to the water in the middle of the building, A uses a rope to fix the anchorage on the river bank, such as a tree: or a fixed insect net on the boulder, and the net bag is covered. The aquatic insects in the emergence are collected on the water surface. However, since the existing fixed-capture worms must be fixed on the bank of the river, it is difficult to collect aquatic insects far from the river bank. Therefore, it is quite troublesome to change the position of the sample area during the research. In addition, since the existing fixed-capture worms are fixedly set, the height and position of the net bag are not worrying, and cannot float with the change of the water level. If the water level is on the upper leaf and the mesh bag mouth contacts the water surface, then It is easy to let aquatic insects directly climb; to overestimate the number of feathering, or when the water level drops so that the mouth of the net bag is too large from the water surface, the feathered insects that are feathered are not easy to enter the net bag and the number of underestimation is low. SUMMARY OF THE INVENTION In view of the fact that the existing fixed insect net is not easy to be located in the river far from the river bank
5 〔S 1321987 處，以及其網袋無法隨水面古 ^ 印之同低而净動，可能導致水棲 昆蟲羽化數量的高估或伋任 ^低估本發明之目的在於提供一種 定面積水棲昆蟲羽化捕捉裝置，其可以方便地裝設於河流 距河岸較遠處，且其網袋可隨水面之高低而浮動。 為達成以上的目的，太路0目—a 發月之疋面積水棲昆蟲羽化捕 捉裝置係包括： 供口疋才干，其係可伸縮長度方便攜帶，插置於河流底 質並凸出於河流水面及距河岸不同距離處之裝置； 浮力架’其係包含有_可^ 士 ’ Γ，月動地套設於該固定桿的 滑動扣與一個以上的浮力組件， r 及/予力組件之比重係小於 水而使該浮力架可浮於水面； —網袋，其係可拆地結合於兮、、Λ丄士 口 σ於5亥汙力架上，該網袋係為 錐形而具有一下開口與一較下 权卜開口為小之上開口，當該浮 力架浮於水面時’該下開口係平荇 你十仃距離水面1〜5公分；以 及 隹—收集筒’其係可拆地結合於該網袋之上開口，該收 :筒中係設有-管件且該管件之一端係對應並結合於該網 衣之上開口上。 較佳的是’該滑動扣係為—方 —y 万形中空扣環，該滑動扣 側係與一支撐桿之中央結合， ^ °哀支撐桿之兩端分別與兩 /子力組件之一端結合，兩浮力έ杜 入 u件之―料、與—結合桿結 D ，而使該兩洋力組件、支撐桿盥姓人 一 /、、·° °杯係大體上圍設出 万形面積。 較佳的是’該結合桿接設於—丨 L形件，該L形件係包5 [S 1321987, and its net bag can not be moved with the same surface as the water surface, which may lead to overestimation of the number of aquatic insects to be overestimated or underestimated. The purpose of the present invention is to provide a fixed-area aquatic insect feathering capture. The device can be conveniently installed at a distance from the river bank, and the mesh bag can float with the height of the water surface. In order to achieve the above objectives, the Taiyuan 0 mesh-a area of the aquatic insects hatching capture system includes: for the mouth to dry, its telescopic length is convenient to carry, inserted in the river bottom and protrude from the river surface And the device at different distances from the river bank; the buoyancy frame 'the system contains _ ^ ^ 士 ' Γ, the sliding buckle that is mounted on the fixed rod and more than one buoyancy component, the proportion of r and / pre-force components It is smaller than water so that the buoyancy frame can float on the water surface; - the net bag is detachably coupled to the 兮, Λ丄 口 σ on the 5 污 污 架, the mesh bag is tapered and has a The opening is smaller than the opening of the lower right opening. When the buoyancy frame floats on the water surface, the lower opening is flat for 1 to 5 cm from the water surface; and the 隹-collection tube is detachably Combined with the opening above the net bag, the receiving tube is provided with a tube member, and one end of the tube member is corresponding to and coupled to the upper opening of the net body. Preferably, the sliding buckle is a square-y-shaped hollow buckle, and the sliding buckle side is combined with the center of a support rod, and the two ends of the support rod and the two/force assembly are respectively In combination, the two buoyancy forces are added to the material of the u-piece, and the rod-tie D is combined, so that the two ocean-force components and the support rods are surnamed one/, and the ° ° cup system is generally surrounded by a 10,000-shaped area. . Preferably, the coupling rod is attached to the 丨 L-shaped member, and the L-shaped member is wrapped
6 ^ S Τ有-支撐&與—延伸&，該支撐&一端係結纟於該結合 寺干中央並朝上延伸，該延伸段係結合於支撐段另一端並延 伸至5玄方形面積之上方，該網袋係與該浮力架所設L形件 之延伸段結合，而使該網袋係罩蓋於該兩浮力组件 桿與結合桿所圍設之方形面積上。 牙 較佳的是，該網袋之上開口係與該浮力架所設l形件 之延伸段結合，且該網袋之下開口周緣係設有一套設於該 L形件之切段之套環’該網袋之高度係約等於該[形件 之支撐段高度。 較佳的是，該收集筒中係可承裝有樣本保存液例如酒 積、福馬林、冰醋酸等。 本發明可達成的具體功效包括： 1 .本發明係可保持網袋之下開口距離水面丨〜5公分， 免該下開口接觸水面，讓水棲昆蟲攀附以致高估羽 明化夕k或因水位下降而使該下開σ距離水面過大，導致 化之水棲昆蟲不易進 个匆進入凋衣而發生數量低估的現象，所 χ可準確的估計一定水面面積中的日电 I β 價甲的昆蟲羽化數量。 2 ·本發明係可拆解成數 帶夕s从 鮮风數個組件’因而可達到輕便攜 T之目地。如實施時遇水位無法 下 A 預測且水位暴·;張的情況 下，可繫繩於滑動套並固定於河 ^ ,θ _ 序透以避免水位大於固 才干的頂點而導致羽化裝置被对 堝士 ·ν s 义汁走。但若因河流流量 k大，以至於因洋木或巨石撞擊 ^ 擎而知壞時，因本發明產品 為數個組件組合，只需更換 用，以兮γ、杰 〜知壤組件即可再重覆使 用以達經濟環保及永續使用之效。 7 1321987 水面面積所羽化 應用發展，基礎 構’近程可發展 為建立生態模式 3本發明係設計為可準確定量一定 的水棲昆蟲，可作為後續基礎學術研究或 研究可用於探討時空變異下之羽化昆蟲結 判別人為干擾或自奸擾之應用，遠程可 的基礎資料而達環境監控之目的。 【實施方式】 量面積水面所羽 或應用發展。請 實施例係包括一 定桿（1 0 )之 )上的網袋（3 筒（4 〇 )，其 本發明之較佳實施例係可用於捕捉定 化的水棲昆蟲，以作為後續基礎學術研究 參照第一圖與第二圖所示，本發明之較佳 固定桿（1 0 )、-可滑動地結合於該固 浮力架（20)、一結合於浮力架（2〇 0 )以及一結合於網袋（3 〇 )上的收集 中； 該固定桿（10)係可插置河流底質並凸出於河流水 面，且可插置於距河流岸邊較遠處，如河流中央，而使本 較佳實施例可應用於河流的各區域； 該浮力架（20)係包含有-可滑動地套設於該固定 桿（10)的滑動W21)與-個以上的浮力組件，該 浮力組件之比重係小於水而使該浮力# (20)可浮於水 面，因此該浮力架（2 ◦)可隨水面高低浮動，較佳的是， 該滑動扣（2 1 )係為-方形中空扣環，該滑動 疋 -側係與-支禮桿（2 2)之中央結合 之兩端分別與兩浮力組件之一端結合，各浮力” 浮筒⑴）’兩浮力組件之另一端係與—結 ；”· 1321987 結合’而使該兩浮力組件、支撐肖（2 2)與結合桿（2 幻係大體上圍設出-方形面積，藉此使該浮力架（2 〇 可穩定地漂浮於水面上’該結合桿（2 4 )係接設有一 l 形件（25)，該L形件（25)係包含有一支樓段 51)與-延伸段（252) ’該支撐段（251) 一端 係結合於該結合桿（2 4 )中央並朝上延伸，該延伸段（26 ^ S - - support & and - extension & the support & one end is tied to the center of the combined temple and extends upwards, the extension is coupled to the other end of the support section and extends to 5 square Above the area, the net bag is combined with the extension of the L-shaped member of the buoyancy frame, so that the net bag cover covers the square area enclosed by the two buoyancy assembly rods and the joint rod. Preferably, the opening on the mesh bag is combined with the extension of the l-shaped member of the buoyancy frame, and a set of the cut portion provided on the lower edge of the mesh bag is provided with a set of the cut portion disposed on the L-shaped member. The height of the ring 'the net bag is approximately equal to the height of the support section of the shape. Preferably, the collection cartridge can hold a sample preservation solution such as alcohol, formalin, glacial acetic acid or the like. The specific efficiencies achievable by the present invention include: 1. The invention can keep the opening under the mesh bag 丨 5 cm away from the water surface, avoiding the lower opening contacting the water surface, allowing the aquatic insects to climb so as to overestimate the feathers or the water level. The decrease makes the lower opening σ too large from the water surface, which leads to the phenomenon that the aquatic insects are not easy to enter into the raging and the number is underestimated, so that the insect emergence of the Japanese electric Iβ valence in a certain water surface area can be accurately estimated. Quantity. 2. The present invention is detachable into a plurality of components from the fresh air, thereby achieving a light portable T. If it is implemented, the water level cannot be predicted by A and the water level is violent. In the case of Zhang, it can be tethered to the sliding sleeve and fixed to the river ^, θ _ sequence to avoid the water level is larger than the apex of the solid, and the feathering device is confronted. Shi·ν s Yi juice to go. However, if the flow rate of the river is so large that it is damaged by the impact of the wood or the boulder, the product of the present invention is a combination of several components, and only needs to be replaced, so that the 兮γ, 杰~知壤 component can be heavier. Use in order to achieve economic and environmental protection and sustainable use. 7 1321987 The development of the water surface area has been developed, and the basic structure can be developed to establish an ecological model. The invention is designed to accurately quantify certain aquatic insects. It can be used as a follow-up basic academic research or research to explore the emergence of spatiotemporal variation. The insect knot discriminates the application of human interference or self-impulse, and the remote basic data can be used for environmental monitoring purposes. [Embodiment] Amount of water surface or application development. The embodiment is intended to include a mesh bag (3 cartridges) on a certain rod (10), and the preferred embodiment of the present invention can be used to capture standardized aquatic insects for reference as a follow-up basic academic study. As shown in the first and second figures, the preferred fixing rod (10) of the present invention is slidably coupled to the fixed buoyancy frame (20), to the buoyancy frame (2〇0), and to a combination The collection on the mesh bag (3 〇); the fixed rod (10) can be inserted into the river bottom and protrudes from the river surface, and can be inserted far from the river bank, such as the center of the river, so that The preferred embodiment can be applied to various areas of a river; the buoyancy frame (20) includes a sliding member W21 slidably sleeved on the fixing rod (10) and more than one buoyancy assembly, the buoyancy assembly The sliding weight is less than water so that the buoyancy # (20) can float on the water surface, so the buoyancy frame (2 ◦) can float with the water surface. Preferably, the sliding buckle (2 1 ) is a square hollow buckle. a ring, the two ends of the sliding 疋-side system and the struts (2 2) are respectively combined with one end of the two buoyancy components Each buoyancy "float (1)) 'the other end of the two buoyancy components is - knot;" 1321987 combined with the two buoyancy components, support Shaw (2 2) and the joint rod (2 magic system is generally enclosed - square The area, whereby the buoyancy frame (2 〇 can be stably floated on the water surface) is attached to the coupling rod (24), and the L-shaped member (25) includes a section. 51) and - extension section (252) 'The one end of the support section (251) is coupled to the center of the coupling rod (2 4 ) and extends upward, the extension section (2)
5 2 )係結合於支撐段（2 5丄）另一端並延伸至該方形 面積之上方； / 你τ々木v匕u )上， 其係為錐形而具有一下開口（ 3 i )與一較下開口（ 3工） 為小之上開口（ 3 2 )’並於網》（3 〇 )内面形成平順 傾斜之斜面而便於水棲見蟲攀附而上’當該浮力架（2 〇 ) 浮於水面時，該下開口（ 3 i )係平行距離水面15公分’ 由於該網袋（3 0 )係結合於該浮力架（2 〇 )上^ =此 h ’周‘（3 0 )可水面向低上下，而使該下開口（ 3 1 ) 維持距水面公分，以避免該下開口（ 3丄）接觸水面， 讓水棲昆蟲攀附以致高估羽化數量，或因水位下降，而使 "玄下開口（ 3 1 )距離水面過大，導致羽化之水棲昆蟲不 易進入網袋（3 0 )而發生數量低估的現象，所以本發明 :較佳實施例可準確的估計該定面積水面中$昆蟲羽化數 量，較佳的是，該網袋（3 〇 )之上開口（ 3 2 )係盥該 浮力架（3 ◦)所設L形件（2 5 )之延伸段（2 5'2 ) 結合，而使該網袋（3 〇 )係罩蓋於該兩浮力件、支撐桿 (2 2 )與結合桿（2 4 )所圍設之方形面積i，且該網 1321987 袋（30)之下開口 （3ι 、 丄）周緣係設有一套設於該L形 件（25)之支撐段（2cil、 / 、 b 1 )之套環，該網袋（3 0 ) 之高度係約等於該L形件Γ 0 ^ ^ 1午（2 5 )之支撐段（2 5 1 )高 度，該下開口 （ 3 1 )直 且心·係為30公分； 該收集筒（4 0 )係可杯^ 、J拆地結合於該網袋（3 〇 )之 上開口（ 3 2 )，該收隼衿, 朱同（4 〇 )中係設有一管件（4 1)且該管件（41)之—山 夂 ％係對應並結合於該網袋（3 0)之上開口（卩？）μ5 2) is attached to the other end of the support section (25 丄) and extends above the square area; / on your 々 々 v v v u u u u u u u u u u u u u u u u u u u u u u u The lower opening (3 working) is a small upper opening (3 2 )' and forms a smooth inclined slope on the inner surface of the net (3 〇) to facilitate the water to see the insects sticking up. When the buoyancy frame (2 〇) floats on When the water surface is used, the lower opening (3 i ) is parallel to the water surface by 15 cm. Since the mesh bag (30) is attached to the buoyancy frame (2 〇) ^ = this h 'week' (3 0 ) water-facing surface Lower the upper and lower sides, and keep the lower opening (3 1 ) to the water surface to avoid the lower opening (3丄) from contacting the water surface, allowing the aquatic insects to climb so as to overestimate the number of feathering, or because the water level drops, The opening (3 1 ) is too large from the water surface, which causes the feathered aquatic insects to enter the mesh bag (30) and is underestimated. Therefore, the present invention: the preferred embodiment can accurately estimate the number of insect feathering in the fixed surface water surface. Preferably, the opening (3 2 ) of the mesh bag (3 )) is tied to the buoyancy frame 3 ◦) The extension (2 5'2 ) of the L-shaped member (2 5 ) is combined, so that the mesh bag (3 〇) is attached to the two buoyancy members, the support rod (2 2 ) and the coupling rod (2 4 ) The square area i enclosed, and the periphery of the opening (3ι, 丄) under the bag (30) of the net 1321987 is provided with a set of support sections (2cil, /, a collar of b 1 ), the height of the mesh bag (30) is approximately equal to the height of the support section (2 5 1 ) of the L-shaped member ^ 0 ^ ^ 1 (2 5 ), the lower opening (3 1 ) Straight and heart is 30 cm; the collection tube (40) is a cup ^, J is detachably bonded to the opening (3 2 ) of the mesh bag (3 ,), the contraction, Zhu Tong (4 〇) The middle part is provided with a pipe member (4 1), and the Hawthorn% of the pipe member (41) corresponds to and is coupled to the opening (卩?) μ of the mesh bag (30).
^、 θ 上’而使網袋（3 ◦)至收集筒（4 0 )間並無空隙，當昆电 進入收集筒（40)中後即不易 逃出，較佳的是，該收隹η γ ^ 集4 ( 4 0 )中係承裝有樣本保存 液例如酒精、福馬林、冰 ^ θ ^ ^ ，當昆蟲進入收集筒（4 0 )後即落入樣本保存液中， & . Τ 而可達到捕捉與保存的效果。 d月進一步象日召第二阁邮- ‘，，、 圖所不，當本較佳實施例於目標棲 地=’係將該固定桿（10)釘入河流底f，再將該 20)滑動套設於該固定桿（丄…，由於該 …（20)設有比重較水為小之浮力組件，而使設於 ，子力七（2 〇 )上之網袋（3 〇 )可隨水面上下浮動，保 持網袋（3 0)之下開σ (31)距離水自卜5 網袋（3 〇 )之下開σ r q 1、 、… （3 1 )以定面積罩設於水面，該 被罩-之水面中的水棲昆蟲羽化進入網袋（ 向上攀升至收制（4G)，最後掉落於筒内之樣本= 液中，而達到捕捉之效果並可準確計算昆蟲羽化之數旦. =於本較佳實施例係為可拆地組合為—體，因此本:佳 知例係可拆解成數個組件而達到輕便攜帶之目地的。 ι· S > 10 1321987 【圖式簡單說明】 第一圖係為本發明較佳實施例之立體圖。 第二圖係為本發明較佳實施例之立體分解圖。 第三圖係為本發明較佳實施例應用於目標棲地時之示 意圖。 【主要元件符號說明】 (1〇)固定桿 (2 0 )浮力架 （2 1 )滑動扣 (2 2 )支撐桿 （2 3 )浮筒 (2 4 )結合桿 （2 5 ) L形件 (2 5 1 )支撐段 （2 5 2 )延伸段 (3 0 )網袋 （3 1 )下開口 (3 2 )上開口 (4 0 )收集筒 （4 1 )管件^, θ上', so that there is no gap between the net bag (3 ◦) and the collecting tube (40), when the Kunming electric power enters the collecting cylinder (40), it is not easy to escape, and preferably, the receiving 隹γ ^ Set 4 ( 4 0 ) contains sample preservation solution such as alcohol, formalin, ice ^ θ ^ ^, and when the insect enters the collection tube (40), it falls into the sample preservation solution, & It can achieve the effect of capturing and saving. In the month of d, it is further called the second singer--,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, The sliding sleeve is set on the fixing rod (丄..., because the (20) is provided with a buoyancy component having a smaller specific gravity than water, and the mesh bag (3 〇) provided on the sub-force seven (2 〇) can be used Floating on the surface of the water, keep the net bag (30) under the opening σ (31) from the water from the 5 mesh bag (3 〇) under the opening σ rq 1, , ... (3 1 ) with a fixed area covered in the water surface, The aquatic insects in the water surface of the hood are feathered into the net bag (upward to the harvest (4G), and finally dropped into the sample in the cylinder = liquid, to achieve the effect of capture and accurately calculate the number of insect emergence. In the preferred embodiment, the detachable combination is a body, so that the preferred embodiment can be disassembled into several components to achieve the purpose of a light carrying belt. ι· S > 10 1321987 [Simplified illustration The first drawing is a perspective view of a preferred embodiment of the present invention. The second drawing is an exploded perspective view of a preferred embodiment of the present invention. Schematic diagram of the preferred embodiment applied to the target habitat. [Main component symbol description] (1〇) fixed rod (2 0) buoyancy frame (2 1 ) sliding buckle (2 2 ) support rod (2 3 ) buoy (2 4) Bonding rod (2 5 ) L-shaped piece (2 5 1 ) Supporting section (2 5 2 ) Extension section (3 0 ) Net bag (3 1 ) Lower opening (3 2 ) Upper opening (4 0 ) Collecting cylinder ( 4 1) Pipe fittings
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