CN206540569U - Noncontact fish self-operated measuring unit - Google Patents
Noncontact fish self-operated measuring unit Download PDFInfo
- Publication number
- CN206540569U CN206540569U CN201621473840.0U CN201621473840U CN206540569U CN 206540569 U CN206540569 U CN 206540569U CN 201621473840 U CN201621473840 U CN 201621473840U CN 206540569 U CN206540569 U CN 206540569U
- Authority
- CN
- China
- Prior art keywords
- fish
- noncontact
- reason
- measuring unit
- operated measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Abstract
The utility model belongs to aquatic products research automatic measuring device field, and in particular to a kind of noncontact fish self-operated measuring unit.Including controller, charging tray, two reason fish devices are provided with below barrel, measurement apparatus is provided between two reason fish devices, controller is connected by data wire with measurement apparatus and weighing device, managing fish device includes movable pressing board, and movable pressing board side is provided with spring, and spring is installed in resonable fish cylinder, reason fish device below measurement apparatus is connected with lead-over groove, and the exit of lead-over groove is provided with weighing device.The data such as the body that can quickly measure each section of body length, body weight, fish body of fish especially live fish using the utility model is high, body is wide, greatly improve operating efficiency, reduce the damage to live fish, more detailed basic data is provided for fish research.
Description
Technical field
The utility model belongs to aquatic products research automatic measuring device field, and in particular to a kind of noncontact fish are surveyed automatically
Measure device.
Background technology
In aquatic science research, to fish progress body length, body is high, body is wide, measured body weight, is researching fish growth rule
The indispensable means of rule, acquisition fish essential information.At present rely primarily on ruler amount, manual weighing carry out, only obtain body weight,
Body length, fish body be most wide and 4 data of highest, and the measurement to live body fish is even more an arduous process, and measurement individual amount is huge,
Live fish struggles, bounce, it is impossible to quick measurement, it is necessary to take a substantial amount of time, manpower, measurement efficiency is low, precision is low, to the damage of fish
Wound is big.
The content of the invention
The purpose of this utility model is to provide a kind of noncontact fish self-operated measuring unit, can quickly measure the body of fish
The data such as the body in each section of length, body weight, fish body is high, body is wide, greatly improve operating efficiency, reduce the damage to live fish.
The purpose of this utility model is realized in the following manner：Noncontact fish self-operated measuring unit, including controller,
It is provided with below charging tray, barrel between two reason fish devices, two reason fish devices and is provided with measurement apparatus, controller passes through data
Line is connected with measurement apparatus and weighing device, and the reason fish device includes movable pressing board, and movable pressing board side is provided with spring, bullet
Spring is installed in resonable fish cylinder, and the reason fish device below measurement apparatus is connected with lead-over groove, and the exit of lead-over groove is provided with
Weighing device.
Material hole is provided with the middle part of the charging tray, material hole bottom is connected with blanking tube.
The measurement apparatus is made up of measurement part and corresponding light source, measurement part include level on rear side of measurement part,
Measurement part and vertical survey part on the left of level, light source include light source on rear side of level, light source and perpendicular light source, water on the left of level
The sensitivity speck direction of measurement part is mutually perpendicular on the left of the sensitivity speck and level of flat rear side measurement part, and is slid positioned at fish body
In the vertical detection faces in direction, the sensitivity speck region of vertical survey part is located in detection faces, and its sensitivity speck direction and fish body
Slide direction consistent.
The center of the detection faces is corresponding with reason fish cylinder planar central.
The measurement part is linear CCD sensor or camera, and light source is CCD light sources.
The movable pressing board bottom of the reason fish device below measurement apparatus is provided with electronic tag reading apparatus.
The lead-over groove is connected by rotary shaft with reason fish device.
The weighing device is the electronic scale with flute profile disk.
The beneficial effects of the utility model are：Using the utility model can quickly measure fish especially live fish body length,
The data such as the body in each section of body weight, fish body is high, body is wide, while electronic labeling information can be read, greatly improve work effect
Rate, reduces the damage to live fish, and more detailed basic data is provided for fish research；Fish body is surveyed using the utility model
During amount, less step is only needed, and the growth traits collection to a fish can be completed in a short time, it is to avoid repeatedly right
The contact of fish body, reduces the stress reaction that data acquisition is caused.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model。
Fig. 2 is structural representation of the present utility model。
Fig. 3 is the structural representation for managing fish device.
Fig. 4 is the structural representation of measurement apparatus.
Fig. 5 is the flow chart of main program.
Fig. 6 is the flow chart that CCD measures interrupt routine.
Fig. 7 is the flow chart for weighing interrupt routine.
Fig. 8 is the flow chart that electronic tag reads interrupt routine.
Embodiment
Embodiment 1：As shown in Fig. 1, Fig. 3, Fig. 4, noncontact fish self-operated measuring unit, including controller 16, charging tray 13,
Controller 16 is connected by data wire with measurement apparatus 8 and weighing device 20, and controller 16 is by single-chip microcomputer and control circuit group
Into power supply 17 is that controller 16 provides the energy, and portable computer 15 passes through wired or wireless and the connection communication of controller 16, control
Record information in device processed, which is dumped in portable computer, to be handled, and the middle part of charging tray 13 is provided with material hole, the connection of material hole bottom
There is blanking tube 14, blanking tube 14 is soft blanking tube, and the lower section of charging tray 13 is provided with two reason fish devices 1, and purpose is to be slided in fish body
Remain that posture is constant during falling, measurement apparatus 8 be provided between two reason fish devices, controller 16 by data wire with
Reason fish device 1, measurement apparatus 8 and weighing device 20 are connected, and the reason fish device 1 includes reason fish cylinder 2, movable pressing board 3, reason fish cylinder
2 be rectangular cylinder, and the face inner wall smooth of rectangular cylinder three, the side of movable pressing board 3 is smooth, and opposite side passes through no less than two springs 4 and square
Connected on the inside of shape cylinder Non-smooth surface, movable pressing board 3 at rectangular cylinder upper entrance position to spring lateral bend, with rectangular cylinder entrance three
Smooth interior survey forms bell mouth shape, and after fish head enters reasonable fish device portal down, fish body glides by self gravitation, activity pressure
Plate 3 extrudes fish body under the effect of spring 4, to adapt to fish body or the wide not equivalent feature of a fish forebody-afterbody that body size differs,
Fixed live fish, which struggles, simultaneously is beated, and two sides for making fish body narrower are clipped in movable pressing board shiny surface and corresponding rectangular cylinder
Between side, fish body arrange for head down, two sides of fish body in right position, fish body back and belly are in anteroposterior position
Put, keep the posture glide downwards, measurement apparatus 8 is made up of measurement part and corresponding light source, measurement part is included after level
Measurement part 11 and vertical survey part 6 on the left of side measurement part 5, level, light source include light source 10 on rear side of level, on the left of level
The sensitivity speck direction phase of the sensitivity speck of measurement part 5 and level left side measurement part 11 on rear side of light source 7 and perpendicular light source 9, level
It is mutually vertical, and in the detection faces vertical with fish body landing direction, center and reason fish 2 planar centrals one of cylinder of detection faces
Cause, it act as, and detection fish body body is wide and body is thick, and the sensitivity speck region of vertical survey part 6 is located in detection faces, and its is photosensitive
Point direction is consistent with fish body landing direction, and its focal position is located in reason fish device 1 movable pressing board 3 under the relaxed state of spring 4
Survey face center in corresponding rectangular cylinder, it act as detecting the thick fish body of any body during landing by detection
The velocity variations in face, measurement part is linear CCD sensor, and light source is CCD light sources, when fish body is from positioned at the top of measurement apparatus 8
The outlet of reason fish device 1 when skidding off, light source is blocked in fish head front portion by detection faces, in the horizontal direction two linear CCD sensors
Shade width data on sensitivity speck formation shade, the horizontal both direction linear CCD sensor of trigger controller synchronous acquisition, together
When synchronously trigger shade of the vertical linear array ccd sensor collection fish body head forward position on vertical linear array ccd sensor sensitivity speck
Advanced position data, as fish body slides downwards, the controller cycle gathers the shade width data of horizontal both direction and hung down
Nogata is to shade advanced position data, when fish body is larger, and it is photosensitive that its head forward position skids off vertical linear array ccd sensor bottom
Point, CCD sensitivity specks are completely in shade, and now controller continues periodic recording two linear CCD sensor the moon of horizontal direction
Shadow width data, and vertical linear array ccd sensor its top sensitivity speck signal is monitored, enter it along shade after fish body afterbody
Bright shadow signal is formed during the sensitivity speck of the top, now controller continues the moon on the horizontal both direction linear transducer of cycle collection
The bright shadow advanced position data of shadow width data and vertical direction linear CCD sensor, after fish body afterbody skids off detection faces, control
Device processed terminates data acquisition.It is uniformly accelerated motion that fish body, which slides, by fish head advanced position, fish tail back edge position and during week
Every information such as times, the speed in controller can calculate fish body each cycle from the beginning to the end, with wide, body length of body of record etc. simultaneously
Information, obtain the body length of a fish, each section body is wide, the high information of body, the reason fish device below measurement apparatus passes through
Rotary shaft 12 is connected with lead-over groove 19, and lead-over groove 19 is soft arc-shaped transition groove, its inner wall smooth, make the fish body that vertically glides without
Resistance is changed into horizontal inertial and slided, and two reason fish devices and measurement apparatus integrally can be tilted to the right around rotary shaft 12, and fish body slides
Direction is less than 90 degree with level angle, reduces fish body slip velocity, in the case of the gathered data cycle of measurement apparatus 8 is certain, fish
Body respectively measures cross-sectional distance shortening, and the measurement to fish body is more accurate, and the exit of lead-over groove 19 is provided with weighing device 20, claims
Refitting puts 20 for the electronic scale with flute profile disk, flute profile disk inner wall smooth, and when fish body entirely slips into flute profile disk, controller 16 is read
Electronic scale data are taken, fish body skids off flute profile disk by inertia, completes the measurement of a fish.
Controller is connected by control and data wire with three linear CCD sensors and light source, flute profile disk electronic scale.Control
Device monitoring level both direction linear CCD sensor signal, once there is fish body head forward position to pass through, trigger controller collection level
Both direction shade width data and the linear CCD fish bodies head forward position shadow positions data of vertical direction, fish body glide, controller
Cycle gathers horizontal both direction linear CCD shade width and vertical direction fish body head advanced position data, when head forward position
Remove after vertical linear array ccd sensor scope, controller continues the fish body shade width information for gathering horizontal both direction in the cycle,
Along vertical CCD scopes are entered after monitoring fish tail, the cycle gathers bright shadow positional information, until removal detection faces scope in edge after fish tail,
Controller stops collection, by calculating, and show that whole piece fish length, each interval velocity, body be wide, the high data of body.When fish is slipped to electricity
After in sub- scale flute profile disk, controller records the body weight information of this fish, according to weight information, and monitoring whole piece fish skids off flute profile disk,
Complete the measurement of a fish.
As shown in Fig. 5~7, the control program of noncontact fish self-operated measuring unit, including main program, CCD measurement are interrupted
Program and weighing interrupt routine, main program cycle performs do-nothing operation, waited after each interrupt response, each interrupt response, during execution is each
Disconnected program, the job step of main program is：（A）Each interrupt routine module is subjected to initialization process；（B）Set up and communicate with computer
Connection transmission data；(C）Reflector is inquired about；(D）If fault-free mark, circulation performs step（B）；(E) if faulty mark
Will, then each interrupt routine module is out of service；（F）Show error code；（G）Shut down；CCD measures the job step of interrupt routine
For：（1）Mode bit is detected, mode bit prepares including state 0, state 1 is ready, state 2 is measured；（2）If state 0 prepares, sentence
It is disconnected to whether there is request measurement data internal memory, if there is request measurement data internal memory, increase one piece of measurement data internal memory newly, then shape is set
State 1 indicates, interrupts and returns；If without request measurement data internal memory, then setting Reflector and code interrupt and return；（3）If
It is ready for state 1, determine whether CCD shade width signals, if there are CCD shade width signals, increase a fish measurement newly and start
Indicate and recording level both direction CCD shade width, record vertical fish body forward position ccd signal position, then set state 2 to mark
Will, interrupts and returns；If without CCD shade width signals, interrupting and returning；（4）If state 2 is measured, CCD shades are determined whether wide
Signal is spent, if there are CCD shade width signals, recording level both direction CCD shade width records vertical fish body forward position CCD
Signal location, the vertical bright shadow forward position ccd signal position of record, interrupts and returns；If without CCD shade width signals, setting CCD is surveyed
Complement mark is measured, then sets state 0 to indicate, interrupts and returns；Weigh interrupt routine job step be：（One）Detection state
Position, mode bit prepares including state 0, state 1 is weighed, the removal of state 2, the return of state 3；（Two）If state 0 prepares, fish is read
Opening flag is measured, if there is measurement opening flag, electronic scale is reset, and setting state 1 indicates, then interrupt returning；If without survey
Opening flag is measured, then interrupts returning；（Three）If state 1 is weighed, electronic scale weighing data is read, if there is electronic scale to weigh number
According to, then record weighing data, setting state 2 indicates, then interrupt return；If without electronic scale weighing data, interrupting and returning；
（Four）If the removal of state 2, whether detection weighs maximum, if maximum, then records weighing data, setting state 3 indicates, then
Interrupt and return；If not it is maximum, then interrupt and return；（Five）If the return of state 3, whether detection weighing data is minimum, if most
It is small, then set whole piece fish to be measured mark, setting state 0 indicates, then interrupt returning；If not it is minimum, then interrupt and return.
Embodiment 2：As shown in figs. 2 to 4, as different from Example 1 positioned at the reason fish device 1 of the lower section of measurement apparatus 8
The bottom of movable pressing board 3 is provided with electronic tag reading apparatus 18, and electronic tag is typically all the electricity in muscle near fish body dorsal fin
Subtab reading device 18 is placed on the bottom of movable pressing board 3, is easy to controller recorded electronic label data, the measurement with this fish
Information is merged.
The horizontal both direction linear CCD sensor signal of controller monitoring, once there is fish body head forward position to pass through, triggering control
Device processed gathers horizontal both direction shade width data and the linear CCD fish bodies head forward position shadow positions data of vertical direction, fish
Body glides, and the controller cycle gathers horizontal both direction linear CCD shade width and vertical direction fish body head advanced position number
According to after head forward position removes vertical linear array ccd sensor scope, controller continues the fish body for gathering horizontal both direction in the cycle
Along vertical CCD scopes are entered after shade width information, monitoring fish tail, the cycle gathers bright shadow positional information, until edge is moved after fish tail
Go out detection faces scope, controller stops collection, by calculating, show that whole piece fish length, each interval velocity, body be wide, the high data of body.
When the electronic tag of fish body is close to electronic tag reading apparatus, controller records the label information of this fish.When fish is slipped to
After in electronic scale flute profile disk, controller records the body weight information of this fish, according to weight information, and monitoring whole piece fish skids off flute profile
Disk, completes the measurement of a fish.
As shown in figures 5-8, the control program of fish self-operated measuring unit is different from embodiment 1 to be the increase in electronics mark
Label read interrupt routine, and the job step that electronic tag reads interrupt routine is：Mode bit is detected, mode bit includes state 0
Prepare, state 1 is ready, state 2 is read；If state 0 prepares, electronic tag is determined whether, if there is electronic tag, set
State 1 indicates, then interrupts returning；If without electronic tag, interrupting and returning；If state 1 is ready, reads fish measurement and start
Mark, if there is measurement opening flag, sets state 2 to indicate, then interrupts returning；If without measurement opening flag, interruption is returned
Return；If state 2 is read, electronic tag signal is detected, if there is electronic tag signal, recorded electronic label data, setting
Electronic tag complement mark, then sets state 0 to indicate, interrupts and returns；If without electronic tag signal, reading the measurement of this fish
Complement mark, if being measured mark, setting electronic tag does not complete mark, then sets state 0 to indicate that interruption is returned
Return, if without mark is measured, interrupting and returning.
The course of work：The fish to be measured is placed on charging tray, fish head is sent into material mouth down by hand, fish body relies on own wt
Pass downwardly through soft blanking tube and enter the reason fish device portal being located above measurement apparatus, when fish head enters upper reason fish device down
After entrance, fish body glides by self gravitation, and movable pressing board extrudes fish body under the action of the spring, is differed with to adapt to body size
Fish body or the wide not equivalent feature of a fish forebody-afterbody, the bounce while fixed live fish struggles, two sides for making fish body narrower are clipped in
Between movable pressing board shiny surface and corresponding rectangular cylinder medial surface, fish body arrange as head down, two sides of fish body exist
Right position, fish body back and belly keep the posture glide downwards in front and back position, when fish body head forward position is filled by measuring
During the detection faces put, trigger controller starts to gather fish body width, fish body height, fish head and fish tail positional information synchronizing cycle,
Until, along detection faces are skidded off, completion fish body body length, each section body are wide, the high DATA REASONING of body, and fish body, which passes through, to be installed after fish body afterbody
During the electronic tag reading apparatus of the movable pressing board bottom in the reason fish device below measurement apparatus, controller reads electricity
Subtab data, when fish body is by arc-shaped transition groove, are moved, when fish body inertia motion is entirely slided by downslide transition for horizontal inertial
Onto the flute profile disk of electronic scale, controller reads electronic scale data, obtains fish body body weight information, fish body skids off flute profile by inertia
Disk, completes the detection of whole piece fish.
Linear CCD sensor in the utility model can also be replaced by camera, its principle is consistent.
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, under the premise of the utility model general idea is not departed from, some changes and improvements can also be made, these should also be considered as
Protection domain of the present utility model.
Claims (8)
1. two reason fish devices, two are provided with below noncontact fish self-operated measuring unit, including controller, charging tray, charging tray
Measurement apparatus is provided between reason fish device, controller is connected by data wire with measurement apparatus and weighing device, and its feature exists
In：The reason fish device includes movable pressing board, and movable pressing board side is provided with spring, and spring is installed in resonable fish cylinder, positioned at survey
Reason fish device below amount device is connected with lead-over groove, and the exit of lead-over groove is provided with weighing device.
2. noncontact fish self-operated measuring unit according to claim 1, it is characterised in that：It is provided with the middle part of the charging tray
Expect hole, material hole bottom is connected with blanking tube.
3. noncontact fish self-operated measuring unit according to claim 1, it is characterised in that：The measurement apparatus is by measuring
Part and corresponding light source composition, measurement part include measurement part on rear side of level, measurement part and vertical survey on the left of level
Part, light source includes measurement part sensitivity speck and level on rear side of light source on rear side of level, light source and perpendicular light source on the left of level, level
The sensitivity speck direction of left side measurement part is mutually perpendicular to, and in the detection faces vertical with fish body landing direction, vertical survey
The sensitivity speck region of part is located in detection faces, and its sensitivity speck direction is consistent with fish body landing direction.
4. noncontact fish self-operated measuring unit according to claim 3, it is characterised in that：The centre bit of the detection faces
Put corresponding with reason fish cylinder planar central.
5. noncontact fish self-operated measuring unit according to claim 3, it is characterised in that：The measurement part is linear array
Ccd sensor or camera, light source are CCD light sources.
6. noncontact fish self-operated measuring unit according to claim 1, it is characterised in that：It is described to be located under measurement apparatus
The movable pressing board bottom of the reason fish device of side is provided with electronic tag reading apparatus.
7. noncontact fish self-operated measuring unit according to claim 1, it is characterised in that：The lead-over groove passes through rotation
Axle is connected with reason fish device.
8. noncontact fish self-operated measuring unit according to claim 1, it is characterised in that：The weighing device be with
The electronic scale of flute profile disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473840.0U CN206540569U (en) | 2016-12-30 | 2016-12-30 | Noncontact fish self-operated measuring unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473840.0U CN206540569U (en) | 2016-12-30 | 2016-12-30 | Noncontact fish self-operated measuring unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206540569U true CN206540569U (en) | 2017-10-03 |
Family
ID=59937659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473840.0U Withdrawn - After Issue CN206540569U (en) | 2016-12-30 | 2016-12-30 | Noncontact fish self-operated measuring unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206540569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768056A (en) * | 2016-12-30 | 2017-05-31 | 河南省水产科学研究院 | Noncontact fish self-operated measuring unit and its control program |
-
2016
- 2016-12-30 CN CN201621473840.0U patent/CN206540569U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768056A (en) * | 2016-12-30 | 2017-05-31 | 河南省水产科学研究院 | Noncontact fish self-operated measuring unit and its control program |
| CN106768056B (en) * | 2016-12-30 | 2023-05-19 | 河南省水产科学研究院 | Non-contact fish automatic measuring device and control program thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104111260B (en) | Ceramic Tiles non-destructive detecting device and detection method | |
| CA2064778C (en) | Method and a device for the recording of number and size classification of objects, particularly live fish | |
| CN206402937U (en) | Fish automatic measurement marking device | |
| CN103615983A (en) | Air-floating type table tennis ball diameter and eccentricity detection device and method based on machine vision | |
| CN206540569U (en) | Noncontact fish self-operated measuring unit | |
| CN103376270A (en) | Component-counting method on basis of X-ray linear scanning and counting device thereof | |
| CN204448634U (en) | A kind of ceramic tile detect and select system | |
| CN105852867A (en) | Fish physiological parameter automatic recording device and method | |
| CN106768056A (en) | Noncontact fish self-operated measuring unit and its control program | |
| CN203687884U (en) | Air floatation type table tennis diameter and eccentricity detection device based on machine vision | |
| CN106525139B (en) | The control method of fish self-operated measuring unit | |
| CN206300619U (en) | Fish 3-D view scanning means | |
| CN208333639U (en) | A kind of bridge-type intelligent detection equipment for live chickens weighing | |
| CN104865259B (en) | The formula that drops corn ear fringe portion holography character Fast measurement system and method | |
| CN203232455U (en) | Thousand kernel weight counter | |
| CN106595527A (en) | Fish three-dimensional image scanning device and control program thereof | |
| CN206300684U (en) | Fish self-operated measuring unit | |
| CN204346951U (en) | For the measuring equipment of the parameter detection device and material ash content that calculate material ash content | |
| CN208155408U (en) | A kind of tobacco storage cabinet storing height measuring device | |
| CN205814328U (en) | A kind of Fish physiological parameter self-recording unit | |
| CN220418625U (en) | Dynamic intelligent measuring device for poultry body weight scale | |
| CN106768057B (en) | Double-roller type fish three-dimensional scanning measuring device and control method thereof | |
| CN204964322U (en) | Magnetic induction formula resilience sensor | |
| CN211365407U (en) | Weight management device | |
| CN204177370U (en) | A kind of height sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171003 Effective date of abandoning: 20230519 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171003 Effective date of abandoning: 20230519 |