NL2031890B1 - An Integrated Measuring Equipment for Body Length and Weight of Fish - Google Patents

An Integrated Measuring Equipment for Body Length and Weight of Fish Download PDF

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Publication number
NL2031890B1
NL2031890B1 NL2031890A NL2031890A NL2031890B1 NL 2031890 B1 NL2031890 B1 NL 2031890B1 NL 2031890 A NL2031890 A NL 2031890A NL 2031890 A NL2031890 A NL 2031890A NL 2031890 B1 NL2031890 B1 NL 2031890B1
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NL
Netherlands
Prior art keywords
hook
fixed box
fixedly connected
body length
rod
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NL2031890A
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Dutch (nl)
Inventor
Liu Fei
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Inst Of Fisheries Science Tibet Academy Of Agricultural And Animal Husbandry Sciences
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Priority to NL2031890A priority Critical patent/NL2031890B1/en
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Publication of NL2031890B1 publication Critical patent/NL2031890B1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/52—Weighing apparatus combined with other objects, e.g. furniture

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

The invention belongs to the technical field of measurement, in particular to an integrated measuring equipment for body length and weight of fish, which comprises a fixed box, a display screen and a gravity sensor. The display screen is fixedly arranged 5 on the side end face of the fixed box block, The top of the fixed box block is fixedly connected with a grasping mechanism, a cavity is arranged in the fixed box block, and the inner top of the cavity is fixedly connected with a gravity sensor. The gravity sensor is fixedly connected with a hooking mechanism, and one end of the hooking mechanism facing away from the gravity sensor runs through the cavity and extends to the outside. 10 The end face of one end of the fixed box block facing away from the grasping mechanism is fixedly connected with a body length measuring mechanism, and the body length measuring mechanism and the hooking mechanism are arranged in parallel on one end face. Has the advantages that: The invention can measure the weight and body length of fish more conveniently and quickly, avoid the adverse effects caused by the 15 liveliness and activity of fish to a great extent, and also has good portability.

Description

An Integrated Measuring Equipment for Body Length and Weight of Fish
TECHNICAL FIELD
The invention belongs to the technical field of measurement, in particular to an integrated measuring equipment for body length and weight of fish.
BACKGROUND
At present, when quantitatively evaluating fishery resources, it is usually necessary to obtain the characteristic information of fish's body length and weight, as the basic data of evaluation. The measurement of fish body weight and length is the basis of studying the relationship between fish body weight and length, and it is one of the important fields often involved in fish biology. In different growth stages of fish, the body structure and growth rate have obvious changes. Analyzing the relationship between fish weight and body length is helpful to grasp the important biological laws of fish.
Traditional methods for measuring fish weight and body length are mostly manual measurement. First, the weight of fish is weighed by a platform scale, and then the body length of fish is measured by a meter ruler. The disadvantages of this method are: (1)
The platform scale is placed separately from the meter scale, which is not only inconvenient to operate during measurement, but also inconvenient to carry and store; (2) Due to the huge amount of characteristic information collected, the existing measurement methods lead to low work efficiency, and it is easy to cause operator fatigue, which is time-consuming and labor-intensive, with low efficiency.
Therefore, we propose an integrated measuring equipment for body length and weight of fish to solve the above problems.
SUMMARY
The purpose of the present invention is to provide an integrated measuring equipment for body length and weight of fish, which is more convenient to measure the body length and weight.
In order to achieve the above purpose, the invention adopts the following technical scheme: A body length and weight of fish integrated measuring equipment comprises a fixed box block, a display screen and a gravity sensor, wherein the display screen is fixedly arranged on the side end face of the fixed box block, The top of the fixed box block is fixedly connected with a grasping mechanism, and a cavity is arranged in the fixed box block. The inner top of the cavity is fixedly connected with a gravity sensor which is fixedly connected with a hooking mechanism, One end of the hooking mechanism facing away from the gravity sensor runs through the cavity and extends to the outside; the end face of one end of the fixed box block facing away from the grasping mechanism is fixedly connected with a body length measuring mechanism; and the body length measuring mechanism and the hooking mechanism are arranged in parallel on one end face.
In the integrated measuring equipment for body length and weight of fish, the grasping mechanism comprises a loading cylinder fixedly connected to a fixed box block, The port of the loading barrel is provided with threads, and a battery pack is arranged in the loading barrel. The battery pack is electrically connected with the display screen and the gravity sensor, The loading barrel is screwed with an end cap, and the end cap is fixedly connected with a connecting belt. The other end of the connecting belt is fixedly connected with the side wall of the fixed box block.
In the body length and weight of fish integrated measuring equipment, the hooking mechanism comprises a first telescopic rod fixedly connected to a gravity sensor, A first spring is sleeved on the first telescopic rod, one end of the first telescopic rod facing away from the gravity sensor is fixedly connected with a connecting rod, One end of the connecting rod facing away from the first telescopic rod runs through the cavity and extends to the outside, and one end of the connecting rod exposed to the cavity is fixedly connected with a fixing piece.
In the integrated measuring equipment for body length and weight of fish, the fixing piece comprises a hook rod fixedly connected to a connecting rod, wherein the hook rod is made of carbon fiber, The hook rod is rotatably connected with a hook, the hook is triangular, and one end far away from the hook rod is pointed. One end of the hook close to the fixed box block is provided with a clamping groove, A support rod is slidably clamped in the clamping groove, and one end of the support rod facing away from the hook is rotationally connected with the hook rod.
In the body length and weight of fish integrated measuring equipment, the body length measuring mechanism comprises a calibration plate fixedly connected to a fixed box block, One end face of the calibration plate is provided with a clamping mechanism,
The clamping mechanism is located right below the hook, and one end of the calibration plate facing away from the clamping mechanism is provided with a chute. A sliding block matched with the sliding chute is slidably connected in the sliding chute, the sliding block is fixedly connected with the clamping mechanism, and a scale matched with the sliding chute 1s arranged on the calibration plate.
In the body length and weight of fish integrated measuring equipment, the calibration plate is matched with a clamping sleeve, and a clamping bucket is fixedly connected to the side wall of one end of the clamping sleeve.
In the body length and weight of fish integrated measuring equipment, the clamping mechanism comprises a first connecting plate arranged at one side of the calibration plate, The first connecting plate is fixedly connected with the slider, and an observation piece is arranged on the first connecting plate, The side wall of the first connecting plate is fixedly connected with a plurality of second telescopic rods, A second spring is sleeved on the second telescopic rod, one end of a plurality of the second telescopic rods facing away from the first connecting plate is fixedly connected with the second connecting plate, One end of the second connecting plate close to the calibration plate is fixedly connected with a plurality of rolling rollers which are arranged in sequence,
The first connecting plate is provided with a threaded hole, the internal thread of which is connected with a threaded block, and the threaded block is fixedly connected with a handle.
In the integrated measuring equipment for body length and weight of fish, the observation piece comprises a through hole arranged on the side wall of the first connecting plate, a glass plate is fixedly embedded in the through hole, and a pointer is embedded in the glass plate.
In the body length and weight of fish integrated measuring equipment, the lower end of the fixed box block is fixedly connected with a plurality of LED lamps, and the fixed box block is fixedly connected with a switch which is electrically connected with the LED lamps, and the switch and the LED lamps are electrically connected with the battery pack.
Compared with the prior art, the body length and weight of fish integrated measuring equipment has the advantages that: 1. According to the invention, through the coordination of the gravity sensor, the calibration plate and the clamping mechanism, the gravity sensor integrally arranged on the fixed box block can weigh the fish, At the same time, the calibration board is used to measure the body length data of the fish synchronously, which effectively improves the convenience of use. At the same time, the clamping mechanism can further avoid the adverse effects caused by the active fish, prevent the occurrence of inaccurate data measurement and reduce the measurement difficulty. 2. According to the invention, through the cooperation of the hook rod, the hook and the support rod, the hook at the four corners can conveniently and effectively fix and clamp the fish mouth, effectively preventing fish from escaping in the process of struggling, At the same time, compared with the traditional single fishhook, it has better control effect, does not easily cause the phenomenon of excessive unit tearing force, and is convenient for users to use normally.
BRIEF DESCRIPTION OF THE FIGURES
Fig. 1 is a schematic structural diagram of a body length and weight of fish integrated measuring equipment provided by the invention;
Fig. 2 is an exploded schematic diagram of a body length and weight of fish integrated measuring equipment provided by the invention;
Fig. 3 is a schematic structural diagram of the hooking mechanism in fig. 1;
Fig. 4 is a structural diagram of the fixing member in fig. 1;
Fig. 5 1s a structural diagram of the observation member in fig. 1;
Fig. 6is a partial enlarged view at A in fig. 1;
Fig. 7 is a partial enlarged view at B in fig. 2.
In the figure, 1 fixed box block, 2 display screen, 3 gravity sensor, 4 grasping mechanism, 5 hooking mechanism, 6 body length measuring mechanism, 7 loading barrel, 8 battery pack, 9 end caps, 10 connecting belts, 11 first telescopic rods, 12 first spring, 13 connecting rod, 14 fixing piece, 15 hook rod, 16 hook, 17 support rods, 18 calibration plates, 19 clamping mechanisms, 20 chutes, 21 sliders, 22 scales, 23 card sleeve, 24 card bucket, 25 first connecting plate, 26 observation piece, 27 second telescopic rod, 28 second spring, 29 second connecting plate, 30 rolling roller, 31 threaded block, 32 handles, 33 glass plates, 34 pointers, 35LED lights, 36 switches.
DESCRIPTION OF THE INVENTION
The following examples are for illustrative purposes only, and are not intended to limit the scope of the invention.
Example
As shown in Figure 1-7, an integrated measuring equipment for body weight and body length of fish includes a fixed box 1, a display screen 2 and a gravity sensor 3. The display screen 2 is fixedly arranged on the side end face of the fixed box block 1, The 5 display screen 2 is electrically connected with the gravity sensor 3, and is used for transmitting and displaying data through electrical signals.
The top of the fixed box block 1 is fixedly connected with a grasping mechanism 4, and the grasping mechanism 4 comprises a loading cylinder 7 fixedly connected to the fixed box block 1. The port of the loading barrel 7 is provided with threads, the loading barrel 7 is internally provided with a hardware channel for providing electric power transmission, and the loading barrel 7 is internally provided with a battery pack 8. The battery pack 8 is a button cell, which is loaded in the loading cylinder 7 to supply power to the display screen 2 and the gravity sensor 3. The battery pack 8 is electrically connected with the display screen 2 and the gravity sensor 3, and the loading cylinder 7 is screwed with an end cap 9. The end cover 9 is fixedly connected with a connecting belt 10 to improve the grasping force of the user's hand, and the other end of the connecting belt 10 is fixedly connected with the side wall of the fixed box block 1.
A cavity is arranged in the fixed box block 1, the inner top of the cavity is fixedly connected with a gravity sensor 3, and the gravity sensor 3 is fixedly connected with a hooking mechanism 5. One end of the hooking mechanism 5 facing away from the gravity sensor 3 runs through the cavity and extends to the outside. The hooking mechanism 5 includes a first telescopic rod 11 fixedly connected to the gravity sensor 3.
A first spring 12 is sleeved on the first telescopic rod 11, and both ends of the first spring 12 are fixedly connected with the gravity sensor 3 and the connecting rod 13, and the first spring 12 is used for buffering and protecting the gravity sensor 3 from excessive impact.
One end of the first telescopic rod 11 facing away from the gravity sensor 3 is fixedly connected with a connecting rod 13, the other end of the connecting rod 13 facing away from the first telescopic rod 11 penetrates through the cavity and extends to the outside, and one end of the connecting rod 13 exposed from the cavity is fixedly connected with a fixing piece 14. The fixing member 14 comprises a hook rod 15 fixedly connected to the connecting rod 13, the hook rod 15 is made of carbon fiber and has high toughness, and the hook rod 15 is rotatably connected with a hook 16. The hook 16 is triangular with good firmness, and its end far from the hook rod 15 is pointed. The end of the hook 16 close to the fixed box block 1 is provided with a clamping groove. A support rod 17 is slidably clamped in the slot, and one end of the support rod 17 facing away from the hook 16 is rotatably connected with the hook rod 15, and the support rod 17 can support the hook 16, so that it becomes a relatively stable triangular structure, and the stability during hooking is improved.
The end face of the fixed box block 1 facing away from the grasping mechanism 4 is fixedly connected with a body length measuring mechanism 6, which is arranged in parallel with the hooking mechanism 5 on one end face, and the body length measuring mechanism 6 includes a calibration plate 18 fixedly connected to the fixed box block 1.
The calibration plate 18 is used for direct measurement, and the calibration plate 18 is provided with a clamping sleeve 23. The clamping sleeve 23 can protect the calibration plate 18, and one end side wall of the clamping sleeve 23 is fixedly connected with a clamping bucket 24, and the clamping bucket 24 can protect the hook 16.
An end face of the calibration plate 18 is provided with a clamping mechanism 19, which is located just below the hook 16, and the clamping mechanism 19 includes a first connecting plate 25 arranged at one side of the calibration plate 18. The first connecting plate 25 is fixedly connected with the slider 21, and the first connecting plate 25 is provided with an observation piece 26. The observation member 26 comprises a through hole arranged on the side wall of the first connecting plate 25, and a glass plate 33 is fixedly embedded in the through hole. The pointer 34 is embedded in the glass plate 33, and the glass plate 33 can protect the pointer 34 without affecting its use. A plurality of second telescopic rods 27 are fixedly connected to the side wall of the first connecting plate 25, and a second spring 28 is sleeved on the second telescopic rods 27, and both ends of the second spring 28 are fixedly connected with the first connecting plate 25 and the second connecting plate 29.
One end of a plurality of second telescopic rods 27 facing away from the first connecting plate 25 is fixedly connected with a second connecting plate 29, One end of the second connecting plate 29 close to the calibration plate 18 is fixedly connected with a plurality of rolling rollers 30, and the rolling rollers 30 are arranged in sequence, and the sizes of the rolling rollers 30 are arranged in sequence to better press the fish.
The first connecting plate 25 is provided with a threaded hole, the threaded hole is internally connected with a threaded block 31, and the threaded block 31 is fixedly connected with a handle 32. The operator locks the threaded block 31 with the calibration plate 18 by rotating the handle 32, so as to facilitate the fixed reading of the whole. One end of the calibration plate 18 facing away from the clamping mechanism 19 is provided with a sliding chute 20, and a sliding block 21 matched with the sliding chute 20 is slidably connected. The slide block 21 is fixedly connected with the clamping mechanism 19, the calibration plate 18 is provided with a scale 22 matched with the chute 20, and the lower end of the fixed box block 1 is fixedly connected with a plurality of LED lamps 35. The fixed box block 1 is fixedly connected with a switch 36, which is electrically connected with the LED lamp 35. The switch 36 and the LED lamp 35 are both electrically connected with the battery pack 8, and the switch 36 is used for controlling the normal switching of the LED lamp 35. The LED lamp 35 can provide normal reading operation for operators at night, and the switch 36 and the LED lamp 35 are prior art, so they will not be described here.
When the invention is used, the operator firstly takes off the clamp sleeve 23 from the calibration plate 18, and then directly inserts the mouth of the fish to be operated into the hook rod 15. At this time, the fish can make a plurality of hooks 16 on the hook rod 15 fully unfolded under the action of its own gravity, so that the fish can stably hook on the hooks 16. At this time, after the weight is transmitted to the gravity sensor 3, it can react on the display screen 2. Then, the first connecting plate 25 is slid, and the second connecting plate 29 can gradually move upward along the tail of the fish. Under the action of a plurality of rolling rollers 30, the bottom half of the fish can be well pressed by the staggered second connecting plate 29. At the same time, the second spring 28 can make the whole body better adapt to fish of different sizes, and the data of changing the length of fish can be obtained through the data on the calibration board 18 indicated by the pointer 34 in the glass plate 33. After the use is finished, the operator can manually take out the hook 16 from the mouth of the fish, and then put on the clamping sleeve 23, so that the clamping bucket 24 protects the hook 16 for the next use.
Although the fixed box block 1, the display screen 2, the gravity sensor 3, the grasping mechanism 4, the hooking mechanism 5, the length measuring mechanism 6, the loading cylinder 7, the battery pack 8, the end cover 9, the connecting belt 10, the first telescopic rod 11, the first spring 12, the connecting rod 13, the fixing member 14, the hook rod 15, the hook 16, the support rod 17, the calibration plate 18, A clamping mechanism 19, a chute 20, a slider 21, a scale 22, a clamping sleeve 23, a clamping bucket 24, a first connecting plate 25, an observation piece 26, a second telescopic rod 27, a second spring 28, a second connecting plate 29, a rolling roller 30, screw block 31, handle 32, glass plate 33, pointer 34, LED lamp 35, switch 36 and other terms, But the possibility of using other terms is not excluded.
These terms are only used to describe and explain the essence of the invention more conveniently; It is against the spirit of the present invention to interpret them as any additional restrictions.

Claims (4)

ConclusiesConclusions 1. Een geïntegreerde meetapparatuur voor lichaamslengte en gewicht van vissen omvat een vaste box (1), een beeldscherm (2) en een zwaartekrachtsensor (3). Het beeldscherm (2) 1s vast aangebracht op het zijeindvlak van het vaste doosblok (1), en wordt gekenmerkt doordat de bovenzijde van het vaste doosblok (1) vast is verbonden met een grijpmechanisme (4), en in het vaste kokerblok (1) is een spouw aangebracht. De binnenzijde van de holte is vast verbonden met een zwaartekrachtsensor (3), en de zwaartekrachtsensor (3) is vast verbonden met een haakmechanisme (5). Het ene uiteinde van het haakmechanisme (5) dat van de zwaartekrachtsensor (3) af is gericht, loopt door de holte en strekt zich uit naar buiten, het van het grijpmechanisme (4) afgekeerde uiteinde van het ene uiteinde van het vaste doosblok (1) is vast verbonden met een lichaamslengte-meetmechanisme (6), en het lichaamslengte-meetmechanisme (6) en het haakmechanisme (5) zijn parallel aan één kopse zijde aangebracht; het haakmechanisme (5) omvat een eerste telescopische staaf (11) die vast verbonden 1s met de zwaartekrachtsensor (3); een eerste veer (12) is gehuld op de eerste telescopische staaf (11), een uiteinde van de eerste telescopische staaf (11 ) afgekeerd van de zwaartekrachtsensor (3) is vast verbonden met een drijfstang (13), een van de eerste telescopische stang (11) afgekeerd uiteinde van de drijfstang (13) loopt door de holte en strekt zich uit naar buiten, en een uiteinde van de drijfstang (13) dat aan de holte blootstaat, is vast verbonden met een bevestigingsstuk (14); het bevestigingsstuk (14) omvat een haakstang (15) vast verbonden met een drijfstang (13), waarbij de haakstang (15) is gemaakt van koolstofvezel, en een haak (16) roteerbaar is verbonden met de haakstang ( 15); de haak (16) is driehoekig en een uiteinde ver van de haakstang (15) is puntig. Een uiteinde van de haak (16) nabij het vaste kokerblok (1) is voorzien van een klemgroef, een steunstang (17) wordt verschuifbaar geklemd in de klemgroef en een uiteinde van de steunstang (17) is afgekeerd vanaf de haak (16) is draaibaar verbonden met de haakstang (15); het lichaamslengtemeetmechanisme (6) omvat een kalibreerplaat (18) die vast is verbonden met het vaste doosblok (1), en een klemmechanisme (19) is aangebracht op een eindvlak van de kalibreerplaat (18). Het klemmechanisme (19) bevindt zich direct onder de haak (16), en een van het klemmechanisme (19) afgekeerd uiteinde van de kalibreerplaat (18) is voorzien van een goot (20); een schuifblok (21) passend bij de glijgoot (20) is schuivend verbonden, het glijblok (21) is vast verbonden met het klemmechanisme (19), en een schaal (22) passend bij de glijgoot ( 20) is aangebracht op de kalibratieplaat (18); een klembus (23) past bij de kalibreerplaat (18), en een klembak (24) is vast verbonden met de zijwand van een uiteinde van de klembus (23); het klemmechanisme (19) omvat een eerste verbindingsplaat (25) die aan een zijde van de kalibreerplaat (18) is aangebracht, en de eerste verbindingsplaat (25) is vast verbonden met de schuif (21); de eerste verbindingsplaat (25) is voorzien van een observatiestuk (26) en de zijwand van de eerste verbindingsplaat (25) is vast verbonden met meerdere tweede telescopische staven (27); op de tweede telescopische staat (27) is een tweede veer (28) gehuld, een van de eerste verbindingsplaat (25) afgekeerd uiteinde van meerdere tweede telescopische staven (27) is vast verbonden met de tweede verbindingsplaat (29) een uiteinde van de tweede verbindingsplaat (29) dichtbij de kalibratieplaat (18) is vast verbonden met een aantal rolrollen (30), en de rolrollen (30) zijn in volgorde opgesteld; de eerste verbindingsplaat (25) is voorzien van een schroefdraadgat, waarvan de binnendraad is verbonden met een schroefdraadblok (31) en het schroefdraadblok (31) is vast verbonden met een handgreep (32).1. An integrated measuring equipment for body length and weight of fish includes a fixed box (1), a display (2) and a gravity sensor (3). The display screen (2) is fixedly mounted on the side end face of the fixed box block (1), and is characterized in that the top of the fixed box block (1) is fixedly connected to a gripping mechanism (4), and in the fixed box block (1) a cavity has been created. The inside of the cavity is firmly connected to a gravity sensor (3), and the gravity sensor (3) is firmly connected to a hook mechanism (5). One end of the hook mechanism (5) facing away from the gravity sensor (3) passes through the cavity and extends outward, the end facing away from the gripping mechanism (4) from one end of the fixed box block (1 ) is permanently connected to a body length measuring mechanism (6), and the body length measuring mechanism (6) and the hook mechanism (5) are arranged parallel to one end side; the hook mechanism (5) comprises a first telescopic rod (11) fixedly connected to the gravity sensor (3); a first spring (12) is shrouded on the first telescopic rod (11), an end of the first telescopic rod (11) facing away from the gravity sensor (3) is rigidly connected to a connecting rod (13), one of the first telescopic rod (11) remote end of the connecting rod (13) passes through the cavity and extends outwardly, and an end of the connecting rod (13) exposed to the cavity is fixedly connected to a mounting piece (14); the mounting piece (14) comprises a hook rod (15) fixedly connected to a connecting rod (13), wherein the hook rod (15) is made of carbon fiber, and a hook (16) is rotatably connected to the hook rod (15); the hook (16) is triangular and one end far from the hook bar (15) is pointed. One end of the hook (16) near the fixed box block (1) is provided with a clamping groove, a support rod (17) is slidably clamped in the clamping groove and one end of the support rod (17) faces away from the hook (16) is rotatably connected to the hook rod (15); the body height measuring mechanism (6) includes a calibration plate (18) fixedly connected to the fixed box block (1), and a clamping mechanism (19) arranged on an end face of the calibration plate (18). The clamping mechanism (19) is located directly under the hook (16), and an end of the calibration plate (18) remote from the clamping mechanism (19) is provided with a channel (20); a sliding block (21) matching the chute (20) is slidingly connected, the sliding block (21) is firmly connected to the clamping mechanism (19), and a scale (22) matching the chute (20) is mounted on the calibration plate ( 18); a clamp sleeve (23) mates with the calibration plate (18), and a clamp box (24) is rigidly connected to the side wall of one end of the clamp sleeve (23); the clamping mechanism (19) comprises a first connecting plate (25) arranged on one side of the calibration plate (18), and the first connecting plate (25) is fixedly connected to the slider (21); the first connecting plate (25) is provided with an observation piece (26) and the side wall of the first connecting plate (25) is firmly connected to a plurality of second telescopic rods (27); a second spring (28) is covered on the second telescopic rod (27), an end of several second telescopic rods (27) remote from the first connecting plate (25) is firmly connected to the second connecting plate (29), an end of the second connecting plate (29) near the calibration plate (18) is fixedly connected to a plurality of rollers (30), and the rollers (30) are arranged in order; the first connecting plate (25) is provided with a threaded hole, the internal thread of which is connected to a threaded block (31) and the threaded block (31) is firmly connected to a handle (32). 2. De geïntegreerde meetapparatuur voor lichaamslengte en gewicht van vissen volgens conclusie 1 wordt gekenmerkt doordat het grijpmechanisme (4) een laadcilinder (7) omvat die vast verbonden 1s met het vaste boxblok (1), en de poort van de laadcilinder (7) is voorzien van schroefdraad; de laadcilinder (7) is Inwendig voorzien van een batterijpakket (8), het batterijpakket (8) is elektrisch verbonden met het beeldscherm (2) en de zwaartekrachtsensor (3), en de laadcilinder (7) is vastgeschroefd met een eindkap (9); het einddeksel (9) is vast verbonden met een verbindingsband (10), en het andere uiteinde van de verbindingsband (10) is vast verbonden met de zijwand van het vaste doosblok (1).The integrated measuring equipment for body length and weight of fish according to claim 1 is characterized in that the gripping mechanism (4) comprises a loading cylinder (7) which is rigidly connected to the fixed box block (1), and the gate of the loading cylinder (7) is provided with screw thread; the charging cylinder (7) is internally equipped with a battery pack (8), the battery pack (8) is electrically connected to the display (2) and the gravity sensor (3), and the charging cylinder (7) is screwed on with an end cap (9) ; the end cover (9) is fixedly connected to a connecting band (10), and the other end of the connecting band (10) is fixed to the side wall of the fixed box block (1). 3. De geintegreerde meetapparatuur voor lichaamslengte en gewicht van vissen volgens conclusie 1 wordt gekenmerkt doordat het observatiestuk (26) een doorgaand gat omvat dat is aangebracht op de zijwand van de eerste verbindingsplaat (25), een glasplaat (33) is vast ingebed in het doorgaande gat, en een wijzer (34) is ingebed in de glasplaat (33).The integrated measuring equipment for body length and weight of fish according to claim 1 is characterized in that the observation piece (26) comprises a through hole arranged on the side wall of the first connecting plate (25), a glass plate (33) is firmly embedded in the through hole, and a pointer (34) is embedded in the glass plate (33). 4. De geïntegreerde meetapparatuur voor lichaamslengte en gewicht van vissen volgens conclusie 1 wordt gekenmerkt doordat het onderste uiteinde van het vaste boxblok (1)The integrated measuring equipment for body length and weight of fish according to claim 1 is characterized in that the lower end of the fixed box block (1) vast is verbonden met meerdere LED-lampen (35), het vaste boxblok (1) is vast verbonden met een schakelaar (36), de schakelaar (36) is elektrisch verbonden met de LED-lamp (35), de schakelaar (36) en de LED-lamp (35) zijn elektrisch verbonden met het batterijpakket (8).is permanently connected to several LED lamps (35), the fixed box block (1) is permanently connected to a switch (36), the switch (36) is electrically connected to the LED lamp (35), the switch (36) and the LED lamp (35) are electrically connected to the battery pack (8).
NL2031890A 2022-05-17 2022-05-17 An Integrated Measuring Equipment for Body Length and Weight of Fish NL2031890B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL2031890A NL2031890B1 (en) 2022-05-17 2022-05-17 An Integrated Measuring Equipment for Body Length and Weight of Fish

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2031890A NL2031890B1 (en) 2022-05-17 2022-05-17 An Integrated Measuring Equipment for Body Length and Weight of Fish

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NL2031890B1 true NL2031890B1 (en) 2023-11-24

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NL2031890A NL2031890B1 (en) 2022-05-17 2022-05-17 An Integrated Measuring Equipment for Body Length and Weight of Fish

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