CN106577366B - A kind of fish of spherical adjustable angle are by stream experimental provision - Google Patents
A kind of fish of spherical adjustable angle are by stream experimental provision Download PDFInfo
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- CN106577366B CN106577366B CN201611082532.XA CN201611082532A CN106577366B CN 106577366 B CN106577366 B CN 106577366B CN 201611082532 A CN201611082532 A CN 201611082532A CN 106577366 B CN106577366 B CN 106577366B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The invention discloses a kind of fish of spherical adjustable angle by stream experimental provision, including experiment casing, experiment casing has test chamber；Test(ing) medium, test(ing) medium is arranged in test chamber；Subject, subject is located in test(ing) medium；Fixed mechanism, fixed mechanism is arranged on experiment casing and in test chamber, and subject is arranged on fixed mechanism；Sliding track mechanism, sliding track mechanism is arranged on experiment casing and in test chamber；Experiment power supply；And test electrode mechanism, test electrode mechanism slips be arranged on sliding track mechanism and with experiment power supply be electrically connected with.Thus slided by test electrode mechanism on sliding track mechanism while adjusting supply size of current; can simulate fish species be subjected in fish pond different angles come to or size electric current influence situation; staff is conducive to carry out corresponding safeguard procedures, protection fish safety；The experimental provision is simple in construction simultaneously, easy to operate, and security reliability is high.
Description
Technical field
The present invention relates to power test technical field, more particularly to a kind of fish of spherical adjustable angle are by stream experiment dress
Put.
Background technology
" west-to-east power transmission " strategic engineering around China, in order to meet the electricity needs of following sustainable growth, state's household electrical appliances
Net company proposes the hair for the extra-high voltage grid that Accelerating The Construction is exchanged by hundred ten thousand volts and positive and negative 800 KV level straight-flow system is constituted
Target is opened up, construction voltage levels, the remote, work transmission line of Large Copacity has also been further speeded up.Shaft tower is power transmission line
Essential link in road, and tower grounding net has the important meaning escort for the safe operation of transmission system
Justice.Rapid drainage fault current, lightning current are played in tower grounding net real work, so as to reduce shaft tower current potential, it is ensured that near
Equipment and the effect of personal safety, are an important guarantees of power system reliability service.
Design for tower grounding system should meet the related request of national regulations, i.e. pole tower ground resistance needs are small
In national regulations value.In the case where ensureing that earthed system is good, people often ignore flowing of the fault current in ground end
Situation, has thus triggered a series of problem.For example, many fish ponds in south China area, and many fish ponds are located at transmission line of electricity bar
Even adjacent shaft tower near tower, when thunderstorm weather, lightning current or troubleshooting electric current flow into ground end and to four sides diffusing via shaft tower,
The current potential flowed into fish pond must produce electric shock influence to the fish in fish pond, and serious possibly even causes fish dead,
Great economic loss is not only resulted in, while can also cause the more dispute between local power supply department and local farmers.Cause
And by experiment know fish species be subjected in fish pond different angles come to different size of electric current influence situation, so as to open
Open up corresponding protected working extremely necessary, but at present on the market also without special by stream experimental rig.
The content of the invention
Based on this, the invention reside in overcome the defect of prior art there is provided one kind to realize that fish are subjected to different angles
Come to the influence experiment with current, protection fish safety a, while bulb simple in construction, easy to operate and safe and reliable
The fish of shape adjustable angle are by stream experimental provision.
Its technical scheme is as follows：
A kind of fish of spherical adjustable angle by stream experimental provision, including：
Casing is tested, the experiment casing has test chamber；
Test(ing) medium, the test(ing) medium is arranged in the test chamber；
Subject, the subject is located in the test(ing) medium；
Fixed mechanism, the fixed mechanism is arranged on the experiment casing and in the test chamber, it is described by
Examination body is arranged on the fixed mechanism；
Sliding track mechanism, the sliding track mechanism is arranged on the experiment casing and in the test chamber；
Experiment power supply；And
Test electrode mechanism, the test electrode mechanism slips are arranged on the sliding track mechanism and electric with the experiment
Source is electrically connected with.
A kind of fish of above-mentioned spherical adjustable angle are by stream experimental provision by by the fixed mechanism and the slide rail machine
Structure is installed in the test chamber, and the subject is fixed on the fixed mechanism and positioned at the test(ing) medium afterwards
In, while the experiment power supply and the test electrode mechanism are electrically connected with well, thus pass through the test electrode mechanism
Slided on the sliding track mechanism and adjust supply size of current simultaneously, truly science can simulate the animals such as fish in fish pond
In be subjected to different angles come to or the electric current of size influence situation, be conducive to staff to carry out corresponding safeguard procedures, protection
Animal safety.A kind of above-mentioned fish of spherical adjustable angle are easy to operate by the simple in construction of stream experimental provision simultaneously, safely may be used
High by property, manufacture and use cost are low.
Technical scheme is further described below：
In one of the embodiments, the fixed mechanism includes the first supporting rod group and the second supporting rod being arranged symmetrically
Group and the fixture being clamped and fastened between the first supporting rod group and the second supporting rod group, the first supporting rod group
Include head rod, the second connecting rod and locating part, the head rod and described the with the second supporting rod group
Two connecting rod slidable connections, the locating part hoop is connected to the junction of the head rod and second connecting rod.Cause
And pass through the relative slip of head rod and the second connecting rod, it is possible to achieve to effectively gripping for different size fixture
(different fixtures correspond to different size of subject), realize head rod and the second connecting rod by locating part afterwards
It is relatively fixed, so not only improves the fish of spherical adjustable angle by the scope of application for flowing experimental provision and use flexibility,
The accuracy of experimental result is improved by expanding test object and abundant test data, while the structural union is simple,
It is easy to adjust, be conducive to improving test efficiency.
In one of the embodiments, the first supporting rod group and the second supporting rod group are also included and described
The anti-falling piece of two connecting rods connection, the anti-falling piece is provided with anti-delinking part.Thus when hitting fixture in subject experiment, pass through
The anti-delinking part of anti-falling piece can realize the reliable fixation to fixture, it is to avoid fixture is hit and departing from causes experiment can not be just
Often carry out.
In one of the embodiments, the sliding track mechanism includes at least the first slide rail and the second slide rail being arranged symmetrically,
The test electrode mechanism includes the first electrode module and second electrode module being arranged symmetrically, and the first electrode module is slided
It is arranged on first slide rail, the second electrode module is slideably positioned on second slide rail, the first electrode mould
Group and the second electrode module include test electrode, and two lines of centres for testing electrode are several with the subject
What center superposition.It thus may insure that subject is located in the active path of test electric current, so that the test for improving subject is quick
Sensitivity and validity, and then lift test result accurately and reliably.
In one of the embodiments, the first electrode module and the second electrode module also include support bar,
Holding firmware and grasping piece, one end of the support bar are sheathed on first slide rail and/or second slide rail, and described first
Slide rail and second slide rail tool are provided with hole clipping, and the holding firmware is arranged in the hole clipping and connect with the support pole spacing, described
The other end of support bar is connected with the grasping piece.When position needed for first electrode module and second electrode module are moved to,
Connect through hole clipping and with the support pole spacing by holding firmware, thus can efficiently realize two electrode modules with very convenient
Positioning, simple in construction, easy to operate, positioning is reliable, while being conducive to improving test efficiency.
In one of the embodiments, the grasping piece has rotation section, and the grasping piece can be turned by the rotation section
It is dynamic to be arranged on the support bar.Thus electrode relative angle different from subject can be changed by rotating adjustment grasping piece
Degree, so as to be conducive to expanding test scope and abundant test data, probes into subject and comes in difference to the situation under the influence of electric current,
Ensure experiment science, it is reliable.
In one of the embodiments, the quantity of the hole clipping is multiple, multiple hole clippings along first slide rail and/
Or the bearing of trend of second slide rail is arranged at intervals.When first electrode module and second electrode module are slided on slide rail and adjust
During whole diverse location, the fixation for realizing electrode module can be coordinated by holding firmware and different hole clippings so that spherical angle
Adjustable fish are more facilitated by the use of stream experimental provision.
In one of the embodiments, the grasping piece is sucker, and the sucker is connected with the test electrode adsorption.It is logical
Cross suction type and realize that the clamping of test electrode is fixed, not only connected mode is simple, is convenient to mount and dismount, while will not be caused to electrode
Damage, it is ensured that it is used and service behaviour.
In one of the embodiments, the experiment casing includes upper box, lower box and the seal cooperated, institute
Upper box is stated provided with water inlet, the lower box is provided with discharge outlet, and the sealing member sheathing is in the upper box and the nowel
The junction of body.Thus experiment casing is simple in construction, is convenient to mount and dismount, and is conducive to improving conventional efficient, while being easy to the later stage
Cleaning, maintenance and replacing, reduction manpower and material resources cost.
In one of the embodiments, the experiment casing also includes at least two locked mechanisms, the locked mechanism bag
The lock being arranged on the upper box and the latch hook being arranged on the lower box are included, the latch hook can match somebody with somebody with the lock
Close snapping.Being connected for upper box and lower box can thus be realized, it is to avoid the test(ing) medium leakage of experiment box house, it is ensured that
The safe and reliable development of experiment work, and the connected mode is simple in construction, operation facility.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the fish by stream experimental provision of spherical adjustable angle described in the embodiment of the present invention
Figure；
Fig. 2 is a kind of fish of spherical adjustable angle described in the embodiment of the present invention by cuing open at the A-A of stream experimental provision
Face figure；
Fig. 3 is the top view of the lower box described in the embodiment of the present invention.
Description of reference numerals：
100th, casing is tested, 110, test chamber, 120, upper box, 122, water inlet, 130, lower box, 132, draining
Mouthful, 140, seal, 150, locked mechanism, 152, lock, 154, latch hook, 200, subject, 300, fixed mechanism, 310, first
Supporting rod group, the 320, second supporting rod group, 330, fixture, 340, head rod, the 350, second connecting rod, 360, spacing
Part, 370, anti-falling piece, 400, sliding track mechanism, the 410, first slide rail, the 420, second slide rail, 430, hole clipping, 500, test electrode machine
Structure, 510, first electrode module, 520, second electrode module, 530, test electrode, 540, support bar, 550, holding firmware, 560,
Grasping piece.
Embodiment
For the objects, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing and specific embodiment party
Formula, the present invention is described in further detail.It should be appreciated that embodiment described herein is only to solve
The present invention is released, protection scope of the present invention is not limited.
As shown in Figure 1 to Figure 3, a kind of fish of spherical adjustable angle are by stream experimental provision, including experiment casing 100, institute
Stating experiment casing 100 has test chamber 110；Test(ing) medium, the test(ing) medium is arranged in the test chamber 110；By
Body 200 is tried, the subject 200 is located in the test(ing) medium；Fixed mechanism 300, the fixed mechanism 300 is arranged at described
Test on casing 100 and in the test chamber 110, the subject 200 is arranged on the fixed mechanism 300；It is sliding
Rail mechanism 400, the sliding track mechanism 400 is arranged on the experiment casing 100 and in the test chamber 110；Experiment
Power supply (not shown)；And test electrode mechanism 500, the test electrode mechanism 500 is slideably positioned in the sliding track mechanism
It is electrically connected with 400 and with the experiment power supply.
A kind of fish of above-mentioned spherical adjustable angle are by stream experimental provision by by the fixed mechanism 300 and the slide rail
Mechanism 400 is installed in the test chamber 110, is afterwards fixed on the subject 200 on the fixed mechanism 300 and position
In the test(ing) medium, while the experiment power supply and the test electrode mechanism 500 are electrically connected with well, thus pass through
The test electrode mechanism 500 is slided on the sliding track mechanism 400 while adjust supply size of current, can true science
Simulate fish species be subjected in fish pond different angles come to or size electric current influence situation, be conducive to staff to carry out
Corresponding safeguard procedures, protection fish safety.While the fish of above-mentioned spherical adjustable angle are by the simple in construction of stream experimental provision,
Easy to operate, security reliability is high, and manufacture and use cost are low.
In above-mentioned preferred embodiment, to ensure personal safety of testing crew when with electric test, while being easy to reality
When viewing test ask money, experiment casing 100 is made using the transparency material that good, intensity is high and insulating properties are good, such as PMMA
(polymethyl methacrylate), acrylic etc..It is further to consider for security standpoint, fixed mechanism 300, sliding track mechanism 400
Deng using insulating materials making.Above-mentioned experiment power supply can be dc source, high frequency pulse power supply etc..In addition, in order that examination
The steady placement of tryoff body, 120 ° of the bottom interval of lower box is evenly arranged with three metallic support rods, so as to realize examination
The stable support of tryoff body.
In one embodiment, the experiment casing 100 includes upper box 120, lower box 130 and the seal cooperated
140, the upper box 120 is provided with water inlet 122, and the lower box 130 is provided with discharge outlet 132, and the seal 140 is set in
The junction of the upper box 120 and the lower box 130.Thus experiment casing 100 is simple in construction, is convenient to mount and dismount, favorably
In improving conventional efficient, while being easy to the cleaning in later stage, safeguarding and change, manpower and material resources cost are reduced.Wherein, upper box
120 and lower box 130 be full symmetric structure, i.e., both splits can form complete spheroid.The top four of upper box 120
A part is laterally reamed at/mono-, so as to form the water inlet 122 of circle, first tests and adds in casing 100 during in order to test
Add water and be used as test(ing) medium.The bottom correspondence of lower box 130 offers discharge outlet 132, examination of being drained during in order to off-test
Water in tryoff body 100.Lower box 130 is additionally provided with entrance hole, to facilitate the wire of experiment power supply to pass through experiment casing 100 and electricity
Pole is connected, and by painting water-proof adhesive or is installed waterproof seal and is carried out encapsulation process at entrance hole.In addition, seal 140 can be O
Type sealing ring, silica gel ring etc., are preferably silica gel ring in present embodiment, and the size of silica gel ring is straight with spherical experiment casing 100
Footpath matches, thus after upper box 120 and 130 split of lower box, silica gel ring socket can realize excellent sealing with mosaic
Effect, it is to avoid box house water is revealed, influence experiment is normally carried out, while eliminating the potential safety hazard got an electric shock.
Fig. 2 and Fig. 3 are refer to, in addition, in an embodiment, the experiment casing 100 also includes at least two locked mechanisms
150, the locked mechanism 150 includes the lock 152 being arranged on the upper box 120 and is arranged on the lower box 130
Latch hook 154, the latch hook 154 and the lock 152 can coordinate snapping.Upper box 120 and lower box 130 thus can be realized
Be connected, it is to avoid experiment casing 100 internal test medium leakage, it is ensured that the safe and reliable development of experiment work, and the company
Connect mode simple in construction, operation facility.Wherein, latch hook 154 is rotated by bearing pin and installed in lower box 130 close to the edge of opening
Place, it moved manual rotation and realized coordinates sealed with lock 152.In the present embodiment, preferably the quantity of locked mechanism 150 is four
Individual, four 90 ° of 150 ring uniform intervals of locked mechanism are arranged on experiment casing 100, and then improve the company of upper and lower casing 130
Connect fastness.In other embodiments, it would however also be possible to employ the fixed structure such as latch and socket realizes upper box 120 and lower box
130 connection.
In one embodiment, the fixed mechanism 300 includes the first supporting rod group 310 and the second supporting rod group being arranged symmetrically
320 and the fixture 330 that is clamped and fastened between the first supporting rod group 310 and the second supporting rod group 320, described
One supporting rod group 310 and the second supporting rod group 320 include head rod 340, the second connecting rod 350 and locating part
360, the head rod 340 and the slidable connection of the second connecting rod 350, the hoop of locating part 360 are connected to described the
The junction of one connecting rod 340 and second connecting rod 350.Thus pass through the connecting rod 350 of head rod 340 and second
It is relative to slide, it is possible to achieve (different fixtures 330 correspond to different big is effectively gripped to different size fixture 330
Small subject 200), being relatively fixed for the connecting rod 350 of head rod 340 and second is realized by locating part 360 afterwards, such as
This not only improves the fish of spherical adjustable angle by the scope of application for flowing experimental provision and uses flexibility, passes through expanding test
Object and abundant test data improve the accuracy of experimental result, while the structural union is simple, it is easy to adjust, and favorably
In raising test efficiency.Wherein, subject 200 can be the animals such as fish, shrimp, preferably fish；First supporting rod group 310 and second
Supporting rod group 320 is preferably arranged in the space of lower box 130, and then ensures that fish can be immersed in water, it is ensured that experiment is smoothly opened
Exhibition.Fixture 330 is preferably transparent guard, and fish is positioned in transparent guard and can freely moved about, so that experimental enviroment and bar
Part more gets close to nature true environment, so that it is guaranteed that result of the test is more scientific and effective.
It is further that the first supporting rod group 310 and the second supporting rod group 320 are also included and described second
The anti-falling piece 370 that connecting rod 350 is connected, the anti-falling piece 370 is provided with anti-delinking part.Thus hit in subject 200 is tested solid
When determining part 330, the reliable fixation to fixture 330 can be realized by the anti-delinking part of anti-falling piece 370, it is to avoid fixture 330 by
Impact and depart from cause experiment not to be normally carried out.It is preferred that, anti-falling piece 370 is flat board, two platen parallels and is oppositely arranged,
In one embodiment, when transparent guard is circular or ellipse, anti-delinking part is the circular groove set to the concave along flat board, groove
Coordinate with the cambered surface of transparent guard, it is gripped so as to realize；In two embodiments, transparent guard is rectangle etc., anticreep
Portion is the projection being arranged on flat board, and projection can be round platform, cone too, prismatic etc., it can increase the contact with transparent guard
Friction, and then ensure to be connected；Further, it is also possible to be that the hanging hole for setting hook to be equal on transparent guard on flat board is mounted
Mode, which is realized, to be connected.
In addition, in an embodiment, at least the first slide rail 410 and second that the sliding track mechanism 400 includes being arranged symmetrically is slided
Rail 420, the test electrode mechanism 500 includes the first electrode module 510 and second electrode module 520 being arranged symmetrically, described
First electrode module 510 is slideably positioned on first slide rail 410, and the second electrode module 520 is slideably positioned in described
On second slide rail 420, the first electrode module 510 and the second electrode module 520 include test electrode 530, two
The line of centres of the test electrode 530 is overlapped with the geometric center of the subject 200.Thus it may insure subject 200
In the active path of test electric current, so as to improve the test susceptibility and validity of subject 200, and then test knot is lifted
Fruit is accurately and reliably.Wherein, two entrance holes are further opened with experiment casing 100, the positive and negative electrode wiring of experiment power supply is worn respectively
Two entrance holes are crossed, the end connection wire clamp of positive and negative electrode wiring passes through wire clamp and first electrode module 510 and second electrode mould
Test electrode 530 in group 520 is clamped and connected and realizes power supply.In addition, transparent network cover is placed in the center of experiment casing 100,
I.e. transparent guard is located on the line of centres of two test electrodes 530, and the fish body being now placed in transparent guard is in two
On the line of centres for testing electrode 530.
In one embodiment, the first electrode module 510 and the second electrode module 520 also include support bar 540,
Holding firmware 550 and grasping piece 560, one end of the support bar 540 are sheathed on first slide rail 410 and/or second cunning
On rail 420, first slide rail 410 and second slide rail 420 tool are provided with hole clipping, and the holding firmware 550 is arranged in the card
The gear of support bar 540 is connect described in Kong Bingyu, and the other end of the support bar 540 is connected with the grasping piece 560.When first electrode mould
Group 510 and second electrode module 520 be moved to needed for position when, by holding firmware 550 through hole clipping and with the support bar 540
Gear connects, thus can be simple in construction with the very convenient positioning for efficiently realizing two electrode modules, easy to operate, and positioning is reliable,
Be conducive to improving test efficiency simultaneously.Wherein, the first slide rail 410 and the second slide rail 420 are preferably to be made using insulating materials
I-shape component, and the arc for being shaped as being adapted with the spherical experiment radian of casing 100 of i-shape component, thus I-shaped structure
It is close to be fixed on the inwall of experiment casing 100 in a wherein bottom surface for part.Correspondingly, support bar 540 also uses good insulation preformance
Material make, it is ensured that the safety of test operation, one end that support bar 540 and slide rail coordinate is concave character type structure, thus can be with
The reliable clamping with i-shape component is realized, anticreep performance is good.
In one embodiment, the quantity of the hole clipping is multiple, and multiple hole clippings are along first slide rail 410 and/or institute
The bearing of trend for stating the second slide rail 420 is arranged at intervals.When first electrode module 510 and second electrode module 520 are slided on slide rail
When moving and adjusting diverse location, the fixation that realize electrode module can be coordinated by holding firmware 550 and different hole clippings so that
The fish of spherical adjustable angle are more facilitated by the use of stream experimental provision.
In one embodiment, the grasping piece 560 has rotation section, and the grasping piece 560 is rotatable by the rotation section
It is arranged on the support bar 540.Thus the difference of electrode and subject 200 can be changed by rotating adjustment grasping piece 560
Relative angle, so as to be conducive to expanding test scope and abundant test data, probes into subject 200 in difference to influence to electric current
Under situation, it is ensured that it is experiment science, reliable.In a preferred embodiment, rotation section be arranged on it is spherical on grasping piece 560
Portion, the end of support bar 540 is provided with the sphere recess being adapted to spherical portion, thus passes through the cooperation of spherical portion and sphere recess
Connection, it is possible to achieve test grasping piece 560 drives any direction of the test electrode 530 in the range of hemisphere face and at any angle
Rotate.In other embodiment, rotation section can also be universal rotational structure.
In addition, in an embodiment, the grasping piece 560 is sucker, the sucker connects with test electrode 530 absorption
Connect.The clamping for realizing test electrode 530 by suction type is fixed, and not only connected mode is simple, is convenient to mount and dismount, while will not be right
Electrode causes damage, it is ensured that it is used and service behaviour.In other embodiments, grasping piece 560 may also be chuck, claw etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of fish of spherical adjustable angle are by stream experimental provision, it is characterised in that including：
Casing is tested, the experiment casing has test chamber；
Test(ing) medium, the test(ing) medium is arranged in the test chamber；
Subject, the subject is located in the test(ing) medium；
Fixed mechanism, the fixed mechanism is arranged on the experiment casing and in the test chamber, the subject
It is arranged on the fixed mechanism；
Sliding track mechanism, the sliding track mechanism is arranged on the experiment casing and in the test chamber；
Experiment power supply；And
Test electrode mechanism, the test electrode mechanism slips are arranged on the sliding track mechanism and electric with the experiment power supply
Property connection；The sliding track mechanism includes at least the first slide rail and the second slide rail being arranged symmetrically, and the test electrode mechanism includes
The first electrode module and second electrode module being arranged symmetrically, the first electrode module are slideably positioned in first slide rail
On, the second electrode module is slideably positioned on second slide rail, the first electrode module and the second electrode mould
Group includes test electrode, and the line of centres of two test electrodes is overlapped with the geometric center of the subject.
2. a kind of fish of spherical adjustable angle according to claim 1 are by stream experimental provision, it is characterised in that described solid
Determine mechanism include the first supporting rod group for being arranged symmetrically and the second supporting rod group and be clamped and fastened on the first supporting rod group and
Fixture between the second supporting rod group, the first supporting rod group and the second supporting rod group include the first connection
Bar, the second connecting rod and locating part, the head rod and the second connecting rod slidable connection, the locating part hoop connect
In the head rod and the junction of second connecting rod.
3. a kind of fish of spherical adjustable angle according to claim 2 are by stream experimental provision, it is characterised in that described the
One supporting rod group and the second supporting rod group also include the anti-falling piece being connected with second connecting rod, and the anti-falling piece is set
There is anti-delinking part.
4. a kind of fish of spherical adjustable angle according to claim 1 are by stream experimental provision, it is characterised in that described the
One electrode module and the second electrode module also include support bar, holding firmware and grasping piece, one end set of the support bar
On first slide rail and/or second slide rail, first slide rail and second slide rail tool are provided with hole clipping, described
Holding firmware is arranged in the hole clipping and connect with the support pole spacing, and the other end of the support bar is connected with the grasping piece.
5. a kind of fish of spherical adjustable angle according to claim 4 are by stream experimental provision, it is characterised in that described to grab
Gripping member has rotation section, and the grasping piece is rotatably arranged on the support bar by the rotation section.
6. a kind of fish of spherical adjustable angle according to claim 4 are by stream experimental provision, it is characterised in that the card
The quantity in hole is multiple, and bearing of trend of multiple hole clippings along first slide rail and/or second slide rail is arranged at intervals.
7. a kind of fish of spherical adjustable angle according to claim 4 are by stream experimental provision, it is characterised in that described to grab
Gripping member is sucker, and the sucker is connected with the test electrode adsorption.
8. a kind of fish of spherical adjustable angle according to claim 1 are by stream experimental provision, it is characterised in that the examination
Tryoff body includes upper box, lower box and the seal cooperated, and the upper box is provided with water inlet, and the lower box is provided with
Discharge outlet, the sealing member sheathing is in the junction of the upper box and the lower box.
9. a kind of fish of spherical adjustable angle according to claim 8 are by stream experimental provision, it is characterised in that the examination
Tryoff body also includes at least two locked mechanisms, and the locked mechanism includes the lock being arranged on the upper box and set
Latch hook on the lower box, the latch hook can coordinate snapping with the lock.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082532.XA CN106577366B (en) | 2016-11-30 | 2016-11-30 | A kind of fish of spherical adjustable angle are by stream experimental provision |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611082532.XA CN106577366B (en) | 2016-11-30 | 2016-11-30 | A kind of fish of spherical adjustable angle are by stream experimental provision |
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| US8087384B2 (en) * | 2009-04-10 | 2012-01-03 | Kerry Smith | Systems and methods for boat anesthetization of aquatic animals |
| US20130036653A1 (en) * | 2010-06-18 | 2013-02-14 | Michael Holliman | Systems and Methods for the Handling for Aquatic Species |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU942640A1 (en) * | 1980-03-25 | 1982-07-15 | За витель И. И. П тницкий | Apparatus for investigating electric field influence on fishes |
| JP2013215117A (en) * | 2012-04-06 | 2013-10-24 | Yoshiaki Nagaura | Tuna farming using fish farming net to which alternating current or pulse current is applied, and device therefor |
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