CN203940814U - A kind of fish fluid measurement device - Google Patents
A kind of fish fluid measurement device Download PDFInfo
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- CN203940814U CN203940814U CN201420295295.5U CN201420295295U CN203940814U CN 203940814 U CN203940814 U CN 203940814U CN 201420295295 U CN201420295295 U CN 201420295295U CN 203940814 U CN203940814 U CN 203940814U
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- rotating disk
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- slide rail
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Abstract
The utility model discloses a kind of fish fluid measurement device, this device is adsorbed on fish on rotating disk, then by the mode of sliding fish, the length of fish, width, height and the conversion of appearance curve equal proportion is obtained to every data on the drawing board with grid Measurement scales with it.Comprise asepwirator pump, rotating disk and support, be provided with several turret apertures on rotating disk, in each turret apertures, be provided with air intake duct, on every air intake duct, be connected with wireway, the other end of every wireway is connected on asepwirator pump; Rotating disk horizontally rotates and is connected on support, is provided with the rear vertical drawing board of grid scale on support; On support, be provided with longitudinal slide rail; Being longitudinally provided with upright slide rail on slide rail, on upright slide rail, be connected with horizontal slide rail, laterally on slide rail, be provided with vertical bar, be provided with ball in vertical bar lower end, on vertical bar, slide and be provided with longitudinal rod, be provided with paintbrush in longitudinal rod end.The utility model is mainly used in to be surveyed in fish technology.
Description
Technical field
The utility model relates to surveys fish technical field, relates in particular to a kind of fish fluid measurement device.
Background technology
At present, also there is no the special device of measuring for fish profile.Length, width, height and the reflection fish body profile curve of reflection fish body size are the data that research fish must gather.Therefore, the fish fluid measurement device of every data of the appearance curve of a kind of length, width, height and the fish that can conveniently obtain fish of very necessary design.
Utility model content
The utility model is every data of the appearance curve of length, width, height and fish in order conveniently to obtain fish, a kind of fish fluid measurement device is provided, this fish fluid measurement device is first adsorbed on fish on rotating disk, then by the mode of sliding with it fish, the length of fish, width, height and appearance curve equal proportion are changed on the drawing board with grid Measurement scales, to obtain every data of the appearance curve of length, width, height and the fish of fish comparatively accurately.
To achieve these goals, the utility model is by the following technical solutions:
A kind of fish fluid measurement device, comprise asepwirator pump, rotating disk and support, be provided with rotating disk cavity in rotating disk inside, on rotating disk, be axially arranged with the turret apertures that several communicate with rotating disk cavity, in each turret apertures, airtight slip is provided with an air intake duct respectively, on every air intake duct, be provided with the pull down mechanism that stops air intake duct to move up, on the opening of every air intake duct bottom, be sealedly connected with gland bonnet, and the contact of gland bonnet lower surface is connected on the lower diapire in rotating disk cavity, on the sidewall of every air intake duct lower end, be also connected with the wireway communicating with air intake duct tube chamber, the other end of every wireway is connected on the suction hole of asepwirator pump, rotating disk horizontally rotates and is connected on support, and on support, is provided with rotating disk latch mechanism, on the support at rotating disk rear, be provided with panel rear vertical drawing board forward, on rear vertical drawing board, be covered with and be decorated with grid scale, and each lattice of grid scale is square, on the support of rotating disk left, be fixed with longitudinal slide rail of an anti-rotation, and longitudinal slide rail is perpendicular to the perpendicular of rear vertical drawing board, on longitudinal slide rail, slide and be provided with the longitudinal sliding block of anti-rotation, on longitudinal sliding block, be provided with the vertical fastener hole of longitudinal sliding block of anti-rotation, in the vertical fastener hole of longitudinal sliding block, slide and be provided with the upright slide rail of anti-rotation, on upright slide rail, be fixedly connected with horizontal slide rail, on horizontal slide rail, slide and be provided with transverse slider, on transverse slider, be provided with the vertical hole of transverse slider that prevents rotation, in the vertical hole of transverse slider, be free to slide and be provided with the vertical bar that prevents rotation, be provided with ball in vertical bar lower end, in vertical bar upper end, fastening block is installed, on fastening block, be provided with the longitudinal fastener hole of fastening block, and the axis of the longitudinal fastener hole of fastening block is perpendicular to the perpendicular of rear vertical drawing board, in the longitudinal fastener hole of fastening block, slide and be provided with longitudinal rod, and the axial line of the axial line of longitudinal rod and vertically bar is in same perpendicular, be provided with paintbrush in the longitudinal rod end to rear vertical this end of drawing board just, and the nib of paintbrush is connected with rear vertical drawing board contact, on right-hand support of rotating disk, be provided with panel towards the vertical drawing board in the left right side, and right vertical drawing board is vertical with rear vertical drawing board, on the vertical drawing board in the right side, is also covered with and is decorated with grid scale, and each lattice of grid scale is also square, on fastening block, be also provided with the horizontal fastener hole of fastening block, and the axis of the horizontal fastener hole of fastening block is perpendicular to the perpendicular of the vertical drawing board in the right side, in the horizontal fastener hole of fastening block, slide and be provided with transverse bar, and transverse bar is perpendicular to the perpendicular of the vertical drawing board in the right side, just the transverse bar end of vertical this end of drawing board in the right side is also being provided with to paintbrush, and the nib of this paintbrush is connected with the contact of right vertically drawing board.
The fish fluid measurement device of this programme is in the time surveying fish, first open asepwirator pump air-breathing by air intake duct, then fish is placed on rotating disk, under the effect of inspiratory flow, fish is just adsorbed on rotating disk firmly, then forward rotating disk to, allow want the appearance curve path of the fish that ball will streak drop on horizontal slide rail under, then adjust the height of fine horizontal slide rail, then transverse slider slides, longitudinal rod also starts to slide under the drive of transverse slider, longitudinal rod is in the process of sliding, the paintbrush of longitudinal rod end can draw the length with fish on rear vertical drawing board, width, height and appearance curve equal proportion are drawn on the rear vertical drawing board with grid Measurement scales, just can directly obtain the appearance curve data of fish by grid scale.The height of fish is exactly the grid calibration data value that is drawn in the extreme higher position of the appearance curve figure on rear vertical drawing board.In this programme, the zero graduation line of grid scale-height and disk upper surface are on same surface level.The length and width of fish just can record by rotating shaft 90 degree respectively.This fish fluid measurement device is first adsorbed on fish on rotating disk, then by the mode of sliding with it fish, the length of fish, width, height and appearance curve equal proportion are changed on the drawing board with grid Measurement scales, to obtain every data of the appearance curve of length, width, height and the fish of fish comparatively accurately.This programme uses simple, and the accuracy of measurement data is higher.This programme is fixed on fish on rotating disk by air-breathing mode, the method of this fixing fish does not affect the measurement face of fish, data acquisition accuracy is high, and live fish also can be placed directly in image data above, gathered rear live fish and can also release and continue to feed, so that image data again later, fish is not subject to much injuries just can collect data, effective, practicality is higher.The function of right vertically drawing board and rear vertical drawing board is the same.But this structure, in the time measuring the width of fish and length, can be measured the width of fish by vertical drawing board on the right side, measures the length of fish at rear vertical drawing board, as long as and measured the length of fish, can rotate rotating disk and just can directly measure the width of fish, otherwise.This programme has improved the work efficiency of measuring.
As preferably, fastening block comprises base block and turning block, base block level is fixedly mounted on vertical masthead end, turning block is rotatably connected on base block upper surface, and be provided with four locking through holes straight down along circumference uniform distribution on turning block, on the base block upper surface of base block and four locking through hole corresponding positions, be provided with four locking blind holes, a locking latch inserts locking blind hole from the locking through hole of corresponding position.This structure makes longitudinal rod rotate 90 degree angles can to fix, be convenient to drawing board be arranged in rotating disk all around can, and convenient every data of the appearance curve of the length of fish, width, height and fish.Flower is on different drawing boards; Also be convenient to the preservation after longitudinal rod rotates, working service is simple, and reliability is high.
As preferably, on the outer wall of the lower end of every air intake duct, be provided with annular preform, described pull down mechanism is spring, and spring housing is connected on air intake duct in succession, and the extruding of the upper end of spring is connected on the upper roof in rotating disk cavity, the lower end extruding of spring is connected on the upper surface of annular preform.This structure has improved the dirigibility of air intake duct, adjusts the contractility of spring, can control fish and be pressed on the degree on rotating disk.
The utility model can reach following effect:
1, the utility model is fixed on fish on rotating disk by air-breathing mode, the method of this fixing fish does not affect the measurement face of fish, data acquisition accuracy is high, and live fish also can be placed directly in image data above, gathered rear live fish and can also release and continue to feed, so that image data again later, fish is not subject to much injuries just can collect data, effective, practicality is higher.
2, the utility model is in the time being placed on live fish on rotating disk, live fish can dap, there is lifting to block after cloth, fish is first blocked to cloth with lifting and surround, after waiting fish to be firmly adsorbed on rotating disk, then lifting is blocked to cloth put down, can to carried out data acquisition, use simply, security is good, and reliability is high.
3, the utility model uses simply, and the accuracy of measurement data is higher.
Brief description of the drawings
Fig. 1 is a kind of syndeton schematic diagram that the utility model is not arranged grid scale on rear vertical drawing board.
Fig. 2 is a kind of syndeton schematic diagram that the utility model is furnished with lifting circle, lifting and blocks cloth and annular door lasso above rotating disk.
Fig. 3 is a kind of plan structure schematic diagram of the utility model rotating disk.
Fig. 4 is a kind of stateful connection structural representation that uses of the present utility model.
Fig. 5 is that the utility model has increased a kind of syndeton schematic diagram after right vertical drawing board and transverse bar on the basis of Fig. 1.
Fig. 6 is a kind of syndeton schematic diagram that the utility model is provided with grid scale on rear vertical drawing board.
Fig. 7 is that the one that the utility model transverse bar and longitudinal rod are connected on turning block is overlooked syndeton schematic diagram.
Fig. 8 is a kind of tangent plane syndeton schematic diagram of the utility model turning block.
Fig. 9 is a kind of syndeton schematic diagram of glissile segment, stretch section and the load segment of the utility model longitudinal rod.
Figure 10 is a kind of syndeton schematic diagram that the horizontal slide rail of the utility model is provided with groove and lamp.
In figure: vertically bar 1, longitudinal rod 2, sleeve pipe 3, roller stadimeter 4, paintbrush 5, transverse slider 6, ball 7, longitudinally slide rail 8, longitudinal sliding block 9, upright slide rail 10, laterally slide rail 11, rear vertically drawing board 12, support 13, rotating disk 14, turret apertures 15, lifting circle 16, cloth 17 is blocked in lifting, annular door lasso 18, convex annular is along 19, air intake duct 20, spring 21, annular preform 22, gland bonnet 23, wireway 24, universal gas circuit connector 25, asepwirator pump 26, fish 27, detection path 28 in fish detection faces, with detection path identical measurement curve Figure 29, transverse bar 30, right vertically drawing board 31, rotating disk cavity 32, grid scale 33, lattice is square 34, fastening block 35, lifting slide bar 36, glissile segment 37, stretch section 38, load segment 39, elastic mechanism 40, groove 41, lamp 42, base block 43, turning block 44, locking latch 45, locking blind hole 46, locking through hole 47.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of fish fluid measurement device, referring to Fig. 1, Fig. 2, Fig. 3, shown in Fig. 6, comprise asepwirator pump 26, rotating disk 14 and support 13, be provided with rotating disk cavity 32 in rotating disk inside, on rotating disk, be axially arranged with the turret apertures 15 that several communicate with rotating disk cavity, in each turret apertures, airtight slip is provided with an air intake duct 20 respectively, on every air intake duct, be provided with the pull down mechanism that stops air intake duct to move up, on the opening of every air intake duct bottom, be sealedly connected with gland bonnet 23, and the contact of gland bonnet lower surface is connected to the lower diapire in rotating disk cavity, on the sidewall of every air intake duct lower end, be also connected with the wireway 24 communicating with air intake duct tube chamber, the other end of every wireway is connected on the suction hole of asepwirator pump, rotating disk horizontally rotates and is connected on support, and on support, is provided with rotating disk latch mechanism, on the support at rotating disk rear, be provided with panel rear vertical drawing board 12 forward, on rear vertical drawing board, be covered with and be decorated with grid scale 33, and each lattice of grid scale is square 34, on the support of rotating disk left, be fixed with longitudinal slide rail 8 of an anti-rotation, and longitudinal slide rail is perpendicular to the perpendicular of rear vertical drawing board, on longitudinal slide rail, slide and be provided with the longitudinal sliding block 9 of anti-rotation, on longitudinal sliding block, be provided with the vertical fastener hole of longitudinal sliding block of anti-rotation, in the vertical fastener hole of longitudinal sliding block, slide and be provided with the upright slide rail 10 of anti-rotation, on upright slide rail, be fixedly connected with horizontal slide rail 11, on horizontal slide rail, slide and be provided with transverse slider 6, on transverse slider, be provided with the vertical hole of transverse slider that prevents rotation, in the vertical hole of transverse slider, be free to slide and be provided with the vertical bar 1 that prevents rotation, be provided with ball 7 in vertical bar lower end, in vertical bar upper end, fastening block 35 is installed, on fastening block, be provided with the longitudinal fastener hole of fastening block, and the axis of the longitudinal fastener hole of fastening block is perpendicular to the perpendicular of rear vertical drawing board, in the longitudinal fastener hole of fastening block, slide and be provided with longitudinal rod 2, and the axial line of the axial line of longitudinal rod and vertically bar is in same perpendicular, be provided with paintbrush 5 in the longitudinal rod end to rear vertical this end of drawing board just, and the nib of paintbrush is connected with rear vertical drawing board contact.
Shown in Fig. 1, Fig. 7, Fig. 8, fastening block 35 comprises base block 43 and turning block 44, base block level is fixedly mounted on vertical masthead end, turning block is rotatably connected on base block upper surface, and be provided with four locking through holes 47 straight down along circumference uniform distribution on turning block, on the base block upper surface of base block and four locking through hole corresponding positions, being provided with four locking blind hole 46, one locking latchs 45 inserts locking blind hole from the locking through hole of corresponding position.This structure makes longitudinal rod rotate 90 degree angles can to fix, be convenient to drawing board be arranged in rotating disk all around can, and convenient every data of the appearance curve of the length of fish, width, height and fish.Flower is on different drawing boards; Also be convenient to the preservation after longitudinal rod rotates, working service is simple, and reliability is high.
Shown in Fig. 1, Figure 10, be provided with groove 41 in horizontal slide rail lower end edge axis, in groove, be provided with lamp 42.The light-illuminating that lamp penetrates is to it fish, and adjust the position that can clearly know fish does not have, so that the accuracy of data Data Detection and reliability, uses simply, and convenience is high.
Shown in Fig. 1, Fig. 2, on rotating disk, be provided with convex annular upwards along the upper surface edge of rotating disk along 19, convex annular along on be provided with the annular door lasso 18 of rotation; On support, be provided with lifting slide bar 36, on lifting slide bar, slide and be provided with lifting circle 16, lifting circle be arranged in rotating disk directly over, the upper end that cloth 17 is blocked in a cylindrical circular lifting is fixedly connected on lifting circle, the lower end that cloth is blocked in lifting is fixedly connected on annular door lasso.In the time that live fish is placed on rotating disk, live fish can dap, and has had lifting to block after cloth, fish is first blocked to cloth with lifting and surround, after being firmly adsorbed on rotating disk Deng fish, then lifting blocked to cloth putting down, can to carried out data acquisition, use simply, security is good, and reliability is high.
Shown in Fig. 2, Fig. 4, on the outer wall of the lower end of every air intake duct, be provided with annular preform 22, described pull down mechanism is spring 21, spring housing is connected on air intake duct in succession, and the extruding of the upper end of spring is connected on the upper roof in rotating disk cavity, the lower end extruding of spring is connected on the upper surface of annular preform.
Shown in Fig. 1, Fig. 9, roller stadimeter 4 is also installed on longitudinal rod, and roller stadimeter is arranged in directly over paintbrush, and roller stadimeter and paintbrush are arranged in parallel, the range finding travelling wheel of roller stadimeter rolls and is connected with rear vertical drawing board, and the counter of roller stadimeter is arranged on longitudinal rod.Longitudinal rod comprises glissile segment 37, stretch section 38 and load segment 39, stretch section comprises elastic mechanism 40 and sleeve pipe 3, elastic mechanism is fixed in sleeve pipe, slide and stretch into the one end that is fixedly connected on elastic mechanism in sleeve pipe from one end of sleeve pipe in one end of glissile segment, slide and stretch into the other end that is fixedly connected on elastic mechanism in sleeve pipe from the other end of sleeve pipe in one end of load segment, glissile segment is slidably connected in the longitudinal fastener hole of fastening block, and paintbrush and roller stadimeter are arranged on load segment.Roller stadimeter is directly measured the appearance curve length of fish, and accuracy is high, uses simple.Because fish surface out-of-flatness, in gatherer process, longitudinal rod has some shakes, the compression degree that this structure makes paintbrush or roller stadimeter contact with rear vertical drawing board has an elastic range, the curve drawing like this there will not be the situation of broken string, be convenient to the collection of data, this structure has ensured that wireway is not fractureed, and ensures that air-breathing stability is high, is convenient to the collection of data.
Shown in Figure 2, on support, be provided with the universal gas circuit connector 25 of universal rotational, the other end of every wireway is connected on universal gas circuit connector, is also connected with wireway on the suction hole of asepwirator pump, and the other end of this wireway is also connected on universal gas circuit connector.This structure has improved the dirigibility of air intake duct, adjusts the contractility of spring, can control fish and be pressed on the degree on rotating disk.
Shown in Fig. 1, Fig. 5, on right-hand support of rotating disk, be provided with panel towards the left right side vertical drawing board 31, and right vertically drawing board is vertical with rear vertical drawing board, is also covered with and is decorated with grid scale on the vertical drawing board in the right side, and each lattice of grid scale is also square; On fastening block, be also provided with the horizontal fastener hole of fastening block, and the axis of the horizontal fastener hole of fastening block is perpendicular to the perpendicular of the vertical drawing board in the right side, in the horizontal fastener hole of fastening block, slide and be provided with transverse bar 30, and transverse bar is perpendicular to the perpendicular of the vertical drawing board in the right side; Just the transverse bar end of vertical this end of drawing board in the right side is also being provided with to paintbrush, and the nib of this paintbrush is connected with the contact of right vertically drawing board.The function of right vertically drawing board and rear vertical drawing board is the same.But this structure, in the time measuring the width of fish and length, can be measured the width of fish by vertical drawing board on the right side, measures the length of fish at rear vertical drawing board, as long as and measured the length of fish, can rotate rotating disk and just can directly measure the width of fish, otherwise.The present embodiment has improved the work efficiency of measuring.
The fish fluid measurement device of the present embodiment is in the time surveying fish, first open asepwirator pump air-breathing by air intake duct, then fish to be measured 27 is placed on rotating disk, and block cloth with lifting tuck seine is lived, after being adsorbed on firmly on rotating disk Deng fish under the effect of inspiratory flow, then lifting is blocked to cloth putting down.Then open light, and rotate rotating disk, by light and laterally slide rail by the detection path 28 in fish detection faces drop on horizontal slide rail under, in the time that the detection path 28 in fish detection faces faces light, rotation lock is fixed, then adjust the height of fine horizontal slide rail, then transverse slider slides, longitudinal rod also starts to slide under the drive of transverse slider, longitudinal rod is in the process of sliding, the paintbrush of longitudinal rod end can draw and detect path identical measurement curve Figure 29 on rear vertical drawing board, on rear vertical drawing board, draw the length with fish, width, height and appearance curve equal proportion are drawn on the rear vertical drawing board with grid Measurement scales, just can directly obtain the appearance curve data of fish by grid scale.The height of fish is exactly the grid calibration data value that is drawn in the extreme higher position of the appearance curve figure on rear vertical drawing board.In the present embodiment, the zero graduation line of grid scale-height and disk upper surface are on same surface level.The length and width of fish just can record by rotating shaft 90 degree respectively.This fish fluid measurement device is first adsorbed on fish on rotating disk, then by the mode of sliding with it fish, the length of fish, width, height and appearance curve equal proportion are changed on the drawing board with grid Measurement scales, to obtain every data of the appearance curve of length, width, height and the fish of fish comparatively accurately.The present embodiment uses simple, and the accuracy of measurement data is higher.The present embodiment is fixed on fish on rotating disk by air-breathing mode, the method of this fixing fish does not affect the measurement face of fish, data acquisition accuracy is high, and live fish also can be placed directly in image data above, gathered rear live fish and can also release and continue to feed, so that image data again later, fish is not subject to much injuries just can collect data, effective, practicality is higher.
Described by reference to the accompanying drawings embodiment of the present utility model above, but not limited by above-described embodiment while realizing, those of ordinary skill in the art can make a variety of changes within the scope of the appended claims or revise.
Claims (3)
1. a fish fluid measurement device, it is characterized in that, comprise asepwirator pump (26), rotating disk (14) and support (13), be provided with rotating disk cavity (32) in rotating disk inside, on rotating disk, be axially arranged with the turret apertures (15) that several communicate with rotating disk cavity, in each turret apertures, airtight slip is provided with an air intake duct (20) respectively, on every air intake duct, be provided with the pull down mechanism that stops air intake duct to move up, on the opening of every air intake duct bottom, be sealedly connected with gland bonnet (23), and the contact of gland bonnet lower surface is connected to the lower diapire in rotating disk cavity, on the sidewall of every air intake duct lower end, be also connected with the wireway (24) communicating with air intake duct tube chamber, the other end of every wireway is connected on the suction hole of asepwirator pump, rotating disk horizontally rotates and is connected on support, and on support, is provided with rotating disk latch mechanism, on the support at rotating disk rear, be provided with panel rear vertical drawing board (12) forward, on rear vertical drawing board, be covered with and be decorated with grid scale (33), and each lattice of grid scale is square (34), on the support of rotating disk left, be fixed with longitudinal slide rail (8) of an anti-rotation, and longitudinal slide rail is perpendicular to the perpendicular of rear vertical drawing board, on longitudinal slide rail, slide and be provided with the longitudinal sliding block (9) of anti-rotation, on longitudinal sliding block, be provided with the vertical fastener hole of longitudinal sliding block of anti-rotation, in the vertical fastener hole of longitudinal sliding block, slide and be provided with the upright slide rail (10) of anti-rotation, on upright slide rail, be fixedly connected with horizontal slide rail (11), on horizontal slide rail, slide and be provided with transverse slider (6), on transverse slider, be provided with the vertical hole of transverse slider that prevents rotation, in the vertical hole of transverse slider, be free to slide and be provided with the vertical bar (1) that prevents rotation, be provided with ball (7) in vertical bar lower end, in vertical bar upper end, fastening block (35) is installed, on fastening block, be provided with the longitudinal fastener hole of fastening block, and the axis of the longitudinal fastener hole of fastening block is perpendicular to the perpendicular of rear vertical drawing board, in the longitudinal fastener hole of fastening block, slide and be provided with longitudinal rod (2), and the axial line of the axial line of longitudinal rod and vertically bar is in same perpendicular, be provided with paintbrush (5) in the longitudinal rod end to rear vertical this end of drawing board just, and the nib of paintbrush is connected with rear vertical drawing board contact, on right-hand support of rotating disk, be provided with panel towards the vertical drawing board in the left right side (31), and right vertical drawing board is vertical with rear vertical drawing board, on the vertical drawing board in the right side, is also covered with and is decorated with grid scale, and each lattice of grid scale is also square, on fastening block, be also provided with the horizontal fastener hole of fastening block, and the axis of the horizontal fastener hole of fastening block is perpendicular to the perpendicular of the vertical drawing board in the right side, in the horizontal fastener hole of fastening block, slide and be provided with transverse bar (30), and transverse bar is perpendicular to the perpendicular of the vertical drawing board in the right side, just the transverse bar end of vertical this end of drawing board in the right side is also being provided with to paintbrush, and the nib of this paintbrush is connected with the contact of right vertically drawing board.
2. a kind of fish fluid measurement device according to claim 1, it is characterized in that, fastening block comprises base block (43) and turning block (44), base block level is fixedly mounted on vertical masthead end, turning block is rotatably connected on base block upper surface, and be provided with four locking through holes (47) straight down along circumference uniform distribution on turning block, on the base block upper surface of base block and four locking through hole corresponding positions, be provided with four locking blind holes (46), a locking latch (45) inserts locking blind hole from the locking through hole of corresponding position.
3. a kind of fish fluid measurement device according to claim 1, it is characterized in that, on the outer wall of the lower end of every air intake duct, be provided with annular preform (22), described pull down mechanism is spring (21), spring housing is connected on air intake duct in succession, and the extruding of the upper end of spring is connected on the upper roof in rotating disk cavity, the lower end extruding of spring is connected on the upper surface of annular preform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295295.5U CN203940814U (en) | 2014-06-05 | 2014-06-05 | A kind of fish fluid measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295295.5U CN203940814U (en) | 2014-06-05 | 2014-06-05 | A kind of fish fluid measurement device |
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| Publication Number | Publication Date |
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| CN203940814U true CN203940814U (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420295295.5U Expired - Fee Related CN203940814U (en) | 2014-06-05 | 2014-06-05 | A kind of fish fluid measurement device |
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| CN (1) | CN203940814U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154847A (en) * | 2014-06-05 | 2014-11-19 | 浙江省海洋水产研究所 | Fish measuring device |
| CN105943191A (en) * | 2016-05-27 | 2016-09-21 | 长春理工大学 | A fixing device used for medicine injection for fishes |
| CN106404650A (en) * | 2016-09-16 | 2017-02-15 | 天津大学 | Corrosion profile mapping device |
-
2014
- 2014-06-05 CN CN201420295295.5U patent/CN203940814U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154847A (en) * | 2014-06-05 | 2014-11-19 | 浙江省海洋水产研究所 | Fish measuring device |
| CN104154847B (en) * | 2014-06-05 | 2017-01-18 | 浙江省海洋水产研究所 | Fish measuring device |
| CN105943191A (en) * | 2016-05-27 | 2016-09-21 | 长春理工大学 | A fixing device used for medicine injection for fishes |
| CN105943191B (en) * | 2016-05-27 | 2018-07-13 | 长春理工大学 | Fixing device for fish species drug injection |
| CN106404650A (en) * | 2016-09-16 | 2017-02-15 | 天津大学 | Corrosion profile mapping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20160605 |