CN106840114A - Jettison formula seawater measurement apparatus - Google Patents
Jettison formula seawater measurement apparatus Download PDFInfo
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- CN106840114A CN106840114A CN201710223741.XA CN201710223741A CN106840114A CN 106840114 A CN106840114 A CN 106840114A CN 201710223741 A CN201710223741 A CN 201710223741A CN 106840114 A CN106840114 A CN 106840114A
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- probe
- jettison
- supporting plate
- measurement apparatus
- launching tube
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
Formula seawater measurement apparatus, including measuring probe and emitter are jettisoned the invention discloses one kind, the emitter includes fixed plate, supporting plate, main shaft, pull bar and terminal box；Handle, rolling bearing and eccentric wheel are installed on the main shaft, the rolling bearing is in contact with supporting plate；One end of the pull bar is arranged in fixed plate, and the other end connects the eccentric shaft of the eccentric wheel through the pull bar guide groove of supporting plate；The terminal box is located between fixed plate and supporting plate, contact pin for being in contact with the metal contact piece on measuring probe is installed on its side towards fixed plate, it is provided with its side towards supporting plate and holds out against spring, and the supporting plate is connected by the spring that holds out against.The formula seawater measurement apparatus that jettison of the invention are while ensureing to realize measuring probe reliable dispensing, it is possible to achieve real-time effective transmission of gathered data, and simple structure, light reliability, are easy to scientific research personnel to operate with above deck.
Description
Technical field
The invention belongs to seawater measurement apparatus technical field, specifically, it is related to a kind of for detecting seawater parameter
Jettison formula measurement apparatus.
Background technology
Temperature and salinity be the most important parameter of seawater, and the ocean temperature and salinity for measuring different depth jettison formula
Seawater measurement apparatus are using the section for jettisoning formula probe and measuring during free-falling in the seawater ocean temperature and salinity
Data.This formula seawater measurement apparatus that jettison typically are made up of measuring probe and emitter, and often covering emitter can send out successively
Penetrate some pieces of measuring probes.Temperature creep stress pressure sensor, data acquisition circuit and supplying cell are integrated with measuring probe,
Emitter connects measuring probe by wire, and the seawater supplemental characteristic that measuring probe is gathered is transferred into computer.Jettison formula
Seawater measurement apparatus have the advantages that small volume, flexible, convenient relative to the thermohaline depth measuring apparatus for needing hawser to pull, and
Also can flexibly be used during ship running, be more suitable for the observation and investigation to large area marine site.
It is disposable to jettison the use of measuring probe in formula seawater measurement apparatus, therefore is set with the measurement deeply of fixed thermohaline
Standby recyclable dismounting, frequently replacing battery are different, can not be dismantled after jettisoning the assembling of formula measuring probe, can only use a group in cabin
Battery is powered.After measuring probe assembling sealing, the circuit board easily occurred in probe consumes battery electric quantity in advance, causes measurement
Probe is just scrapped in not yet delivering water because its electricity exhausts.Additionally, measuring probe needs artificial operation transmitting above deck
Device is delivered, and measuring probe enters the data gathered after water and is also required to be uploaded to computer by emitter, for scientific research
Personnel observe.Therefore, light reliable, simple to operate emitter is also asking of jettisoning that formula seawater measurement apparatus must solve
Topic.
The content of the invention
It is an object of the invention to provide a kind of simple structure, it is light reliably jettison formula seawater measurement apparatus, ensure
While measuring probe is accurately delivered, simplify the dispensing operation of scientific research personnel.
In order to solve the above technical problems, the present invention is achieved using following technical scheme：
One kind jettisons formula seawater measurement apparatus, including measuring probe and emitter, the measuring probe include jettisoning probe and
Fixed spool, is provided with the metal contact piece for transmitting gathered data on the fixed spool；Set in the emitter
It is equipped with the fixed plate for fixing the fixed spool and fixed plate interval is laid and offers the branch of pull bar guide groove thereon
Fagging, main shaft, pull bar and terminal box；Wherein, handle is installed on the main shaft, and it is rotated by the handle drives,
Both sides on the main shaft positioned at handle are separately installed with a rolling bearing, are respectively mounted on the outside of each rolling bearing
There is an eccentric wheel for the connection main shaft, the rolling bearing is in contact with the supporting plate；Install one end of the pull bar
In the fixed plate, the other end connects the eccentric shaft of the eccentric wheel through the pull bar guide groove of the supporting plate；The wiring
Box be located between the fixed plate and supporting plate, be provided with its side towards fixed plate for the measuring probe
The contact pin that is in contact of metal contact piece, be provided with its side towards supporting plate and hold out against spring, and bullet is held out against by described
The described supporting plate of spring connection.
Further, the measuring probe also includes probe launching tube, described to jettison at least the one of probe and fixed spool
It is partially installed in the probe launching tube, the probe that jettisons is fixed in the probe launching tube by latch inserting, is led to
Cross extraction latch, you can realize accurate dispensing to jettisoning probe.
The dispensing operation of probe is performed for the ease of the hand-held measurement apparatus of scientific research personnel, the present invention is in the emitter
Hand-held supporting part is additionally provided with, including forms one and orthogonal Handheld Division and supporting part, the supporting plate is arranged on institute
State on supporting part；A case is also equipped with the supporting part, supporting plate, main shaft, rolling bearing, eccentric wheel described in button is covered
With hold out against spring.
Preferably, the Handheld Division is preferably designed to ducted body, is provided with for transmitting gathered data in the terminal box
Data line, the data line preferably passes from the hollow cavity of the Handheld Division.
Further, a probe mounting groove is also equipped with the supporting part, for carrying the probe launching tube,
Latch guide hole is offered on the probe mounting groove, to prevent launching tube installation direction mistake of popping one's head in；The drawing of described latch one end
Ring passes probe mounting groove from the latch guide hole, in order to pull out latch, jump ring is provided with the other end of the latch, with
Prevent latch from surprisingly coming off.
The installation and removal of probe launching tube for convenience, probe launching tube is hollow circular cylinder, institute described in decision design
Microscope carrier is formed on the top for stating fixed spool, and the microscope carrier is located at the outside of the probe launching tube, and with diameter greater than the probe
The diameter of launching tube；The fixed plate is half annular, and its interior diameter is more than the diameter for stating probe launching tube and less than institute
The overall diameter of microscope carrier is stated, in the fixed measuring probe, the fixed plate is around the probe launching tube and abuts the load
The bottom surface of platform.
Further, mounting groove is offered on the microscope carrier, the probe launching tube is installed in the mounting groove；Institute
State the top surface that metal contact piece is laid in the microscope carrier.
The present invention it is described jettison probe in be provided with battery pack and circuit board, the negative pole connection circuit board of the battery pack
Power supply negative input end, the positive pole of battery pack connects one to one with two electrodes respectively with the power supply positive input terminal of circuit board,
Two described electrode electrical isolations, and from it is described jettison probe in expose.Described two electrodes only after measuring probe enters water,
Turned on by seawater, and then battery pack is formed loop with circuit board, it is possible thereby to avoid measuring probe from not yet delivering into water
The preceding problem for just exhausting and scrapping by its electricity occurs.
Further, it is described jettison probe in be formed with sealed compartment, the battery pack and circuit board are arranged on the sealing
In cabin, temperature creep stress sensor is provided with below the sealed compartment, pressure sensing is provided with above the sealed compartment
Device, the temperature creep stress sensor and pressure sensor connect the circuit board by wire.
Further, it is described jettison probe in be provided with probe bobbin, positioned at the top of the pressure sensor, even
The data wire part for connecing circuit board is wrapped on the probe bobbin, another part pass it is described jettison probe be wrapped in it is described
On fixed spool.
Compared with prior art, advantages and positive effects of the present invention are：The formula seawater measurement apparatus that jettison of the invention are adopted
Emitter is formed with Combination Design mode of the main shaft with unification group eccentric wheel and rolling bearing, is ensureing to realize measuring probe
While reliable dispensing, it is possible to achieve real-time effective transmission of gathered data, and simple structure, light reliability, it is easy to scientific research people
Member operates with above deck.Additionally, two electrodes of the present invention by laying electrical isolation on the measurement probe, by two
Electrode opens the battery pack in probe and circuit boards, it may thereby be ensured that probe is before water is entered, circuit board in probe with
Battery pack open circuit, will not unnecessary consumption battery pack electricity, and only connect battery pack and circuit board using seawater entering instant water
Logical, being powered for circuit board by battery pack makes probe start working, and then solves probe before water is entered because of battery electric quantity
The problem for consuming excessively and scrapping.
After the detailed description of embodiment of the present invention is read in conjunction with the figure, the other features and advantages of the invention will become more
Plus it is clear.
Brief description of the drawings
Fig. 1 is a kind of general structure schematic diagram of the embodiment for jettisoning formula seawater measurement apparatus proposed by the invention；
Fig. 2 is a kind of structure schematic cross-sectional view of embodiment of measuring probe in Fig. 1；
Fig. 3 is a kind of structure schematic cross-sectional view of embodiment of emitter in Fig. 1；
Fig. 4 is a kind of partial schematic sectional view of the embodiment after measuring probe is compressed with emitter.
Specific embodiment
Specific embodiment of the invention is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the formula seawater measurement apparatus that jettison of the present embodiment include 200 liang of measuring probe 100 and emitter
Part.Wherein, measuring probe 100 mainly includes probe launching tube 110, jettisons probe 120 and fixed spool 160.It is described to jettison
Probe 120 is arranged in the probe launching tube 110, for delivering to marine site to be measured to detect the cross-sectional data of seawater parameter；
The fixed spool 160 is at least partially installed in the probe launching tube 110, and by data wire 140（For example, enamel-cover
The insulated conductors such as line）It is connected with the probe 120 that jettisons.The data wire 140 is wrapped in the axis body of the fixed spool 160
On, and electrically connected with the metal contact piece 150 for being laid in the top surface of fixed spool 160.Emitter 200 is used to installing and launching described
Measuring probe 100, is provided with contact pin 261.The contact pin 261 is used to be contacted with the metal contact piece 150 on measuring probe 100
Conducting, to realize the electrical connection between measuring probe 100 and emitter 200.By the seawater parameter for jettisoning the collection of probe 120
Data are transmitted to the data line being electrically connected with the contact pin 261 via the metal contact piece 150 and contact pin 261 of contact conducting
262, and then computer is uploaded to by data line 262, to be supplied to scientific research personnel to observe the seawater parameter in marine site to be measured
Cross-sectional data.
As shown in Fig. 2 in the measuring probe 100 of the present embodiment, it jettisons probe 120 mainly includes shell 129 and sets
Put probe bobbin 121, battery pack 124, circuit board 125, salinity temperature sensor 126, pressure sensor in shell 129
127 and the grade of electrode 128 part.Wherein, battery pack 124 and circuit board 125 are installed on the sealed compartment 122 formed in shell 129
In, realized and extraneous completely isolated and sealing by O-ring seal 123.The O-ring seal 123 can set as needed
Put one or more groups of, three groups of O-ring seals 123 are shown in Fig. 2, to prevent from jettisoning after probe 120 enters water, seawater invades sealing
Cause the short circuit of circuit board 125 in cabin 122.In order to avoid jettison probe 120 enter water use preceding, the electricity of its internal battery 124
By the load consumption on circuit board 125 totally, the present embodiment decision design battery pack 124 is jettisoning probe with circuit board 125
120 enter water uses preceding open circuit, to avoid the unnecessary consumption of the electricity of battery pack 124.In order that battery pack 124 is jettisoning probe 120
Enter instant water for circuit board 125 is powered, make to jettison probe 120 and start working, the present embodiment preferably by the negative pole of battery pack 124 with
The power supply negative input end connection of circuit board 125, and the power supply positive input terminal of the positive pole of battery pack 124 and circuit board 125 is distinguished
One electrode 128 is each attached to by insulated conductor.It is preferred that two electrodes 128 to be laid in the modeling for jettisoning 120 afterbodys of probe
On material shell 129, make two electrodes 128 mutually isolated before jettisoning probe 120 and entering water, so that battery pack 124 and circuit board
125 open circuits, it is ensured that the electricity in battery pack 124 is not consumed.
Salinity temperature sensor 126 is used to detect the temperature and salinity of seawater, can be integrated in a sensor, also may be used
To be separately separately provided.In the present embodiment, the salinity temperature sensor 126 is preferably laid in the lower section of sealed compartment 122, leads to
The bottom opening 130 for crossing shell 129 is in communication with the outside.
Pressure sensor 127 is used to detect the pressure of seawater, is calculated according to the seawater pressure for detecting and jettisons probe 120
Underwater penetration.In the present embodiment, the pressure sensor 127 is preferably laid in the top of sealed compartment 122, by shell 129
Open top 131 be in communication with the outside.
Power line and holding wire the connection circuit board 125 of the salinity temperature sensor 126 and pressure sensor 127,
After circuit board 125 is connected with battery pack 124, electricity operation on the salinity temperature sensor 126 and pressure sensor 127 is controlled,
Collection seawater parameter.The seawater parameter that the circuit board 125 is collected to salinity temperature sensor 126 and pressure sensor 127
Processed, and generated gathered data and transmitted to metal contact piece 150 by data wire 140.
In order that the underwater penetration for jettisoning probe 120 disclosure satisfy that the actual demand of seawater detection, for the data wire
140 should leave enough length.In the present embodiment, probe bobbin 121 can be set in the shell 129 for jettisoning probe 120,
It is preferred that being laid in the top of pressure sensor 127.A part for data wire 140 is wrapped on the probe bobbin 121, it is another
Part passes shell 129 and is wrapped on fixed spool 160, and is connected with the metal contact piece 150 being laid on fixed spool 160.
In the present embodiment, the metal contact piece 150 is preferably laid in the top surface of fixed spool 160, as shown in figure 1, specifically can be with cloth
If three metal contact pieces 150, for transmitting temperature data, Salinity Data, pressure data or further transmitting other types
Data or as detection contact.For example, the present embodiment can be using two of which metal contact piece transmission temperature, salinity, pressure
Three kinds of data of power, another metal contact piece is used to detect whether measuring probe 100 is installed in place.Certainly, the metal contact piece 150
Laying quantity concrete restriction can not also be carried out to this according to actual measurement demand reasonable selection, the present embodiment.
The present embodiment is further opened with pin-and-hole in the afterbody for jettisoning probe 120, for realizing jettisoning by latch 111
Inserting of the probe 120 in launching tube 110 of popping one's head in is fixed.
Probe launching tube 110 is preferably designed to hollow cylindrical shape by the present embodiment, is offered thereon for passing through
The pin-and-hole of the latch 111.The probe launching tube 110 is preferably made of transparent material, in order to launching tube 110 of popping one's head in
Pin-and-hole with jettison probe 120 pin-and-hole be aligned and latch 111 inserting.
Be formed with a microscope carrier 161 at the top of the fixed spool 160, as shown in Fig. 2 decision design microscope carrier 161 cut
Face is shaped as circle, and with diameter greater than the barrel diameter of the probe launching tube 110, i.e. in microscope carrier 161 and probe launching tube
The link position of 110 cylinder forms the cascaded surface 162 shown in Fig. 2.Mounting groove is opened up in the bottom surface of the microscope carrier 161（In figure
It is not shown）, for the probe launching tube 110 described in fixation.In fixed spool 160 to be installed to the probe launching tube 110
When, the open top of the axis body part of fixed spool 160 from probe launching tube 110 is extend into probe launching tube 110, microscope carrier
161 outsides for being located at probe launching tube 110.During the top of launching tube 110 of popping one's head in snapped onto into the mounting groove of microscope carrier 161, with reality
Now probe launching tube 110 is fixed with the clamp of fixed spool 160.Metal contact piece 150 is laid in the top surface of microscope carrier 161, with
Contact pin 261 in emitter 200 is just right.
Fixed plate 220, pull bar 230, supporting plate 240, main shaft 250, hand are provided with the emitter 200 of the present embodiment
Handle 251, rolling bearing 252, eccentric wheel 253, terminal box 260, the parts such as spring 270 are held out against, as shown in Figure 3.Wherein, fixed plate
220 are used to fix the fixed spool 160, are preferably designed to half shape of annular, and the interior diameter of design fixed plate 220 is big
In probe launching tube 110 barrel diameter and less than the diameter of microscope carrier 161, by the fixed plate 220 around probe launching tube 110
Cylinder and installed in the lower section of microscope carrier 161, abut the cascaded surface that microscope carrier 161 is formed with the cylinder of probe launching tube 110
162, it is achieved in installation of the measuring probe 100 in emitter 200 and fixes.
Pull bar 230 is installed in the fixed plate 220, the pull bar 230 is preferably provided with two, sets up separately neighbouring solid
At the position at the two ends of fixed board 220, as shown in Figure 3.One end of the pull bar 230 can be fixed on using locking nut 231
In fixed board 220, the other end of pull bar 230 passes through the connecting eccentric wheel 253 of supporting plate 240.Supporting plate 240 is spaced with fixed plate 220
A segment distance is opened, pull bar guide groove is offered in supporting plate 240, the other end of the pull bar 230 is connected through the pull bar guide groove
The eccentric shaft 254 of eccentric wheel 253.The eccentric wheel 253 can include two, and an eccentric wheel 253 connects a pull bar 230,
Two eccentric wheels 253 set up separately at the two ends of main shaft 250, follow the synchronous axial system of main shaft 250.In the middle part of the main shaft 250
Handle 251 is installed, is rotated come drive shaft 250 by pulling handle 251.Two rollings are also equipped with the main shaft 250
Dynamic bearing 252, sets up separately between handle 251 and two eccentric wheels 253, two rolling bearings 252 of decision design with diameter greater than
Two diameters of eccentric wheel 253, and be in contact with the supporting plate 240.When handle 251 is pulled, the drive shaft of handle 251
250 are rotated, and then band movable eccentric wheel 253 is rotated with, and pulls pull bar 230 to move forward and backward（The institute of "front", "rear" reference picture 3
The direction of instruction）, so that fixed plate 220 is close to supporting plate 240 or away from supporting plate 240.In the drive shaft 250 of handle 251
During rotation, rolling bearing 252 is rotated against supporting plate 240, to reduce between rolling bearing 252 and supporting plate 240
Frictional force, and then reduce the external force for needing to be applied on handle 251, make the lighter province in practical operation of emitter 200
Power.
Terminal box 260 is set between fixed plate 220 and supporting plate 240, contact pin 261 is arranged on the direction of terminal box 260
On the side of fixed plate 220, spring 270 is held out against towards being provided with the side of supporting plate 240 in terminal box 260, it is described to hold out against
The other end connection supporting plate 240 of spring 270, makes terminal box 260 be positioned at fixed plate 220 with support by holding out against spring 270
Between plate 240.
The number of the metal contact piece 150 set on the number and measuring probe 100 of the contact pin 261 set in terminal box 260
Mesh is identical, and a contact pin 261 is used to contact conducting with a metal contact piece 150, to transmit gathered data.In the present embodiment,
The metal contact piece 150 and contact pin 261 are provided with three, be respectively used to transmit the salinity of seawater, temperature, pressure data and
As the detection contact whether the detection measuring probe 100 is installed in place in emitter 200.The material of contact pin 261 can
So that from No. 45 steel through Overheating Treatment, metal contact piece 150 preferably uses the red copper of soft material, to ensure that contact pin 261 has foot
Enough intensity is inserted into the metal contact piece 150 of soft material, and realization is reliably electrically connected therebetween.
Data line 262, the described contact pin 261 of connection, for measurement is visited are provided with the terminal box 260
The data of first 100 collection are sent to computer.
For the ease of operating the emitter 200, the present embodiment that hand-held holding is additionally provided with the emitter 200
Load portion 280, including Handheld Division 281 and supporting part 282, as shown in Figure 3.Wherein, the Handheld Division 281 and supporting part 282 can be with
It is integrally formed, and forms approximately perpendicular position relationship.The supporting plate 240 is fixed on supporting part 282, fixed plate 220
Can be supported by the supporting part 282 with terminal box 260, a case 283 can be installed on supporting part 282, buckled with cover
Described main shaft 250, rolling bearing 252, eccentric wheel 253, supporting plate 240, spring 270 and terminal box 260 are held out against, play protection
With effect attractive in appearance.
Can also further be installed on the supporting part 282 for supporting the probe of the probe launching tube 110 to install
Groove 290, as shown in Figure 3.Latch guide hole 291 can be further opened up on probe mounting groove 290, to prevent launching tube of popping one's head in
110 installation direction mistakes.
The Handheld Division 281 is preferably designed to ducted body, will connect the data line 262 of terminal box 260 from Handheld Division
Passed through in 281 hollow cavity and drawn, in order to be connected with outside computer.
Industrial applicibility
When jettisoning formula seawater measurement apparatus, handle 251 is being pulled to upward position first using the present embodiment, such as Fig. 1 institutes
The position for showing, now, fixed plate 220 moves forward to extreme position.The probe 120 that jettisons of measuring probe 100 is inserted into spy
In hair shooting cylinder 110, and using latch 111 be inserted into probe launching tube 110 with jettison probe 120 on pin-and-hole in, will throw
Probe 120 is abandoned to be fixed in the probe launching tube 110.Jump ring 112 is installed additional in the end 114 of latch 111, to avoid latch
111 it is unexpected slide, causing to jettison probe 120 accurately to deliver.
The axis body of the fixed spool 160 of measuring probe 100 is inserted partially into probe launching tube 110, microscope carrier 161 is located at
The outside of probe launching tube 110, the launching tube 110 that will pop one's head in is snapped fitted in the mounting groove of microscope carrier 161, completes probe launching tube 110
Installation with fixed spool 160 is fixed.
Probe launching tube 110 is loaded into probe mounting groove 290, is noted the partial insertion of draw ring 113 of latch 111 during installation
To in latch guide hole 291, and probe mounting groove 290 is stretched out, latch 111 is pulled out in order to scientific research personnel.By fixed spool 160
Microscope carrier 161 is installed to the rear of fixed plate 220, and the measurement apparatus after installation are as shown in Figure 1.
After measuring probe 100 is installed into emitter 200, handle 251 is pulled downward on 180 °, now the band of main shaft 252
Movable eccentric wheel 253 rotates 180 °, makes pull bar 230 drive fixed plate 220 to move from the front to the back, and measuring probe 100 is fixed on into institute
In stating emitter 200, and contact pin 261 is in close contact with metal contact piece 150, realize measuring probe 100 and emitter 200
Electrical connection.It is have sufficient intensity to insert metal in guarantee contact pin 261 to hold out against effect of the spring 270 in emitter 200
While contact 150, contact pin 261 is set to have certain leeway to after-contraction, to avoid rigid damage contact pin 261 and metal contact piece
150.State after measuring probe 100 is compressed in emitter 200 is as shown in Figure 4.
To be popped one's head in 110 downward-sloping 45 ° of launching tube, be directed at marine site to be detected.Latch 111 is pulled out, makes to jettison probe 120
Under fall into water.Enter instant water probe 120 is jettisoned, seawater turns on two electrodes 128, electricity, jettisons probe on circuit board 125
120 start working.During the whereabouts of probe 120 is jettisoned, salinity temperature sensor 126 and pressure sensor 127 are examined in real time
The salinity and temperature of different depth seawater are surveyed, by data wire 140, metal contact piece 150, contact pin 261 and data line 262
Reach computer to be shown, so that scientific research personnel observes.
When the whereabouts of probe 120 arrival desired depth is jettisoned, data wire 140 is cut off, discarding jettisons probe 120, completes one
Secondary seawater parameter acquisition task.
Handle 251 is rotated up 180 °, fixed plate 220 is moved forward, unclamp fixed spool 160.Then, probe is launched
Cylinder 110 connects fixed spool 160 and is removed from fixed plate 220, changes measuring probe 100, carries out measurement task next time.
The present embodiment jettisons formula seawater measurement apparatus reliable operation, simple to operate, is easy to scientific research personnel to hold above deck
Row measurement task.
Certainly, the above is only a kind of preferred embodiment of the invention, it is noted that general for the art
For logical technical staff, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection scope of the present invention.
Claims (10)
1. one kind jettisons formula seawater measurement apparatus, including measuring probe and emitter, and the measuring probe includes jettisoning probe
And fixed spool, the metal contact piece for transmitting gathered data is provided with the fixed spool；Characterized in that, described
It is provided with emitter：
Fixed plate, it is used to fix the fixed spool；
Supporting plate, it is spaced with the fixed plate and lays, and pull bar guide groove is offered thereon；
Main shaft, is provided with handle, and by its rotation of the handle drives, distinguish positioned at the both sides of handle on the main shaft thereon
One rolling bearing is installed, an eccentric wheel for the connection main shaft is separately installed with the outside of each rolling bearing,
The rolling bearing is in contact with the supporting plate；
Pull bar, its one end is arranged in the fixed plate, and the other end connects the bias through the pull bar guide groove of the supporting plate
The eccentric shaft of wheel；
Terminal box, it is located between the fixed plate and supporting plate, be provided with its side towards fixed plate for institute
The contact pin that the metal contact piece on measuring probe is in contact is stated, is provided with its side towards supporting plate and is held out against spring, and led to
Cross the supporting plate held out against described in spring connection.
2. it is according to claim 1 to jettison formula seawater measurement apparatus, it is characterised in that the measuring probe also includes probe
Launching tube, described probe and at least a portion of fixed spool of jettisoning is arranged in the probe launching tube, described to jettison probe
Inserted by latch and be fixed in the probe launching tube.
3. it is according to claim 2 to jettison formula seawater measurement apparatus, it is characterised in that to be also set up in the emitter
There is hand-held supporting part, including form one and orthogonal Handheld Division and supporting part, the supporting plate is arranged on the carrying
In portion；A case is also equipped with the supporting part, the supporting plate described in button, main shaft, rolling bearing, eccentric wheel is covered and is held out against
Spring.
4. it is according to claim 3 to jettison formula seawater measurement apparatus, it is characterised in that the Handheld Division is ducted body, institute
The data line being provided with terminal box for transmitting gathered data is stated, the data line is hollow from the Handheld Division
Passed in cavity.
5. it is according to claim 3 to jettison formula seawater measurement apparatus, it is characterised in that to be also equipped with the supporting part
One probe mounting groove, for carrying the probe launching tube, latch guide hole is offered on the probe mounting groove；The latch
The draw ring of one end passes probe mounting groove from the latch guide hole, and jump ring is provided with the other end of the latch.
6. it is according to claim 2 to jettison formula seawater measurement apparatus, it is characterised in that the probe launching tube is hollow circle
Microscope carrier is formed on cylinder, the top of the fixed spool, and the microscope carrier is located at the outside of the probe launching tube, and with diameter greater than institute
State the diameter of probe launching tube；The fixed plate is half annular, its interior diameter more than the diameter for stating probe launching tube and
Less than the overall diameter of the microscope carrier, in the fixed measuring probe, the fixed plate is around the probe launching tube and abuts
The bottom surface of the microscope carrier.
7. it is according to claim 6 to jettison formula seawater measurement apparatus, it is characterised in that installation is offered on the microscope carrier
Groove, the probe launching tube is installed in the mounting groove；The metal contact piece is laid in the top surface of the microscope carrier.
8. it is according to any one of claim 1 to 7 to jettison formula seawater measurement apparatus, it is characterised in that to be jettisoned described
Battery pack and circuit board are provided with probe, the negative pole of the battery pack connects the power supply negative input end of circuit board, battery pack
Positive pole connects one to one with two electrodes respectively with the power supply positive input terminal of circuit board, two described electrode electrical isolations,
And from it is described jettison probe in expose.
9. it is according to claim 8 to jettison formula seawater measurement apparatus, it is characterised in that it is described jettison probe in be formed with
Sealed compartment, the battery pack and circuit board are arranged in the sealed compartment, and temperature creep stress is provided with below the sealed compartment
Sensor, is provided with pressure sensor above the sealed compartment, and the temperature creep stress sensor and pressure sensor pass through
Wire connects the circuit board.
10. it is according to claim 9 to jettison formula seawater measurement apparatus, it is characterised in that it is described jettison probe in set
There is probe bobbin, positioned at the top of the pressure sensor, the data wire part for connecting circuit board is wrapped in the probe wire
On axle, another part passes and described jettison probe and be wrapped on the fixed spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223741.XA CN106840114A (en) | 2017-04-07 | 2017-04-07 | Jettison formula seawater measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710223741.XA CN106840114A (en) | 2017-04-07 | 2017-04-07 | Jettison formula seawater measurement apparatus |
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| CN106840114A true CN106840114A (en) | 2017-06-13 |
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| CN201710223741.XA Withdrawn CN106840114A (en) | 2017-04-07 | 2017-04-07 | Jettison formula seawater measurement apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059876A (en) * | 2018-08-30 | 2018-12-21 | 中国人民解放军国防科技大学 | Air-drop type sea-air interface integrated detection device and method thereof |
| CN110207675A (en) * | 2019-05-10 | 2019-09-06 | 中国船舶重工集团公司第七一五研究所 | A kind of Self-sinking type bottom soil property detection and temperature measurement probe |
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| CN115218874A (en) * | 2022-09-20 | 2022-10-21 | 青岛道万科技有限公司 | Shipborne disposable depth thermometer and use method thereof |
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