CN210666052U - Ocean magnetometer convenient to test and installation - Google Patents
Ocean magnetometer convenient to test and installation Download PDFInfo
- Publication number
- CN210666052U CN210666052U CN201921398572.4U CN201921398572U CN210666052U CN 210666052 U CN210666052 U CN 210666052U CN 201921398572 U CN201921398572 U CN 201921398572U CN 210666052 U CN210666052 U CN 210666052U
- Authority
- CN
- China
- Prior art keywords
- block
- buoyancy block
- buoyancy
- marine
- magnetometer
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 title claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 21
- 238000010168 coupling process Methods 0.000 claims description 21
- 238000005859 coupling reaction Methods 0.000 claims description 21
- 239000004743 Polypropylene Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000005358 geomagnetic field Effects 0.000 description 9
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/40—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for measuring magnetic field characteristics of the earth
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Measuring Magnetic Variables (AREA)
Abstract
The utility model provides a marine magnetometer convenient to test and install, which comprises a counter weight, a buoyancy block and at least two marine balls, wherein the marine balls are used for respectively holding magnetometer equipment and a power supply battery in a separated vacuum manner; instrument ball fixing plates fixedly connected with the clamping sleeves and the clamping sleeves are arranged at the middle lower parts of all the ocean balls; the instrument ball fixing plate and the buoyancy block form a frame for fixing all ocean balls through a connecting column, release fixing blocks are further respectively mounted on connecting plates on two sides of the frame, which are parallel to each other, a fusing releaser and a pull rope are further respectively arranged between each release fixing block and the counter weight block, the fusing releaser is convenient for the buoyancy block to be tightly connected with the counter weight block, and the buoyancy block and the counter weight block are separated from each other after fusing and releasing, and support columns are further respectively arranged at four corners between the buoyancy block and the counter weight block; the installation and connection structure enables the ocean magnetometer to be stably tested in the sea bottom, and meanwhile, the instrument in the ocean ball can be timely recovered by utilizing the buoyancy of the buoyancy block.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a geomagnetic field intensity measurement technique especially relates to a ocean magnetometer convenient to test and installation.
[ background of the invention ]
The geomagnetic field is a basic physical field of the earth, any point in the earth's near-earth space has magnetic field strength, the strength and the direction of the geomagnetic field can change along with different longitudes, latitudes and altitudes, and the geomagnetic field contains rich parameter information, such as a total geomagnetic field, three components of geomagnetic field, a declination angle, a geomagnetic field gradient and the like, and can provide a natural coordinate system for aviation, aerospace and navigation.
The geomagnetic navigation has the excellent characteristics of being passive, free of radiation, all-weather, all-region and low in energy consumption, and the geomagnetic navigation is positioned by matching real-time geomagnetic data measured by a geomagnetic sensor with a geomagnetic reference map stored in a computer. In addition, the geomagnetic navigation does not need to receive external information, belongs to active navigation, has the characteristics of good concealment performance, instant use, no error accumulation along with time and the like, can make up for the defect of long-term error accumulation of inertial navigation, and can be applied to autonomous navigation of carriers such as submarines, ships and the like and guidance of remote weapons such as missiles and the like. Therefore, the development of ocean geomagnetic field detection, the developed ocean magnetometer with continuous and vector measurement, the establishment of a geomagnetic continuous observation network by relying on a submarine network, a buoy and a subsurface buoy resource, the development of ocean geomagnetic flow measurement by adopting a throwing and recovering mode, the acquisition of a sea geomagnetic field and the acquisition of a high-precision ocean geomagnetic map have great strategic significance for supporting the modern construction of our country.
Therefore, the submarine magnetometer plays an important role in measuring the strength of the magnetic field of the earth, and is a measuring device with high precision requirement. However, the difficulty of testing the equipment is greatly increased due to the complexity and instability of the ocean itself, which is caused by the working environment of the ocean bottom magnetometer in the ocean bottom. Meanwhile, how to overcome buoyancy and make the instrument reach the seabed stably, how to make the seabed magnetometer test and install more conveniently and how to recover the instrument are all the problems that need to be considered in a key way.
[ Utility model ] content
The utility model provides a accord with ocean earth magnetism and measure scene requirement, have compact structure, small, light in weight, simple installation effectively overcomes buoyancy and lets the instrument arrive the seabed steadily, easy instrument is retrieved and the ocean magnetometer of being convenient for test and installation.
In order to realize the purpose of the utility model, the utility model discloses a technical scheme be:
a marine magnetometer convenient to test and install comprises a counter weight block, a buoyancy block and at least two marine balls, wherein the counter weight block is used for providing sinking force when a sea is thrown in, the buoyancy block is used for providing positive buoyancy when the instrument is recovered, and the counter weight block is arranged at the bottom of the lower side of the buoyancy block;
the ocean ball is used for respectively and separately containing magnetometer equipment and a power supply battery in vacuum;
the ocean balls are arranged on the upper side of the buoyancy block, instrument ball fixing plates fixedly connected with the clamping sleeves and the instrument ball fixing plates are arranged on the middle lower parts of all the ocean balls, the ocean balls are fixedly connected onto the instrument ball fixing plates through screws, all the ocean balls are fixedly installed on the buoyancy block through connecting columns and cushion blocks arranged at four corners of each instrument ball fixing plate, and a hanging ring convenient to hoist is further arranged on the top side of the center of each instrument ball fixing plate;
the instrument ball fixing plate and the buoyancy block form a frame for fixing all ocean balls through a connecting column, and connecting plates convenient for connection between the instrument ball fixing plate and the buoyancy block are respectively arranged in the middles of four edges of the outer edge of the frame;
the frame is characterized in that two side connecting plates which are parallel to each other are respectively provided with a releasing fixed block, a fused releaser and a pull rope which are convenient for tight connection between the buoyancy block and the sinking coupling counter weight and mutual separation between the buoyancy block and the sinking coupling counter weight after fused release are respectively arranged between each releasing fixed block and the sinking coupling counter weight, the fused releaser is connected to the releasing fixed block through a screw rod, one end of the pull rope is connected to the fused releaser, the other end of the pull rope is tightly connected to the sinking coupling counter weight, and four corners between the buoyancy block and the sinking coupling counter weight are respectively provided with a support column which is convenient for supporting and fixing between the buoyancy block and the sinking coupling counter weight when tightly connected through the pull rope; after the fuse link in the fusing releaser is fused, the stay cord is disconnected from the fusing releaser, and the buoyancy block and the ocean ball float out of the water surface by means of buoyancy in the frame.
Furthermore, the upper surface and the lower surface of the buoyancy block are respectively provided with a layer of PP (polypropylene) protection plate which is used for enhancing the strength of the buoyancy block in a clinging manner.
Further, the connecting column and the supporting column are integrally connected and formed.
Furthermore, four ocean balls are fixedly installed on the instrument ball fixing plate, two ocean balls provided with lithium polymer batteries are arranged on the top side of the buoyancy block in a diagonally distributed mode, and the other two ocean balls used for containing magnetometer equipment are arranged on the opposite side of the top side of the buoyancy block in the diagonal direction.
Furthermore, the ocean ball is respectively packed with the magnetometer equipment and the power supply battery and vacuumized, and then the binding belt is adopted to bind and seal the joint.
Furthermore, the pull rope melted by the melting releaser is a low-density and high-strength nylon rope.
Furthermore, the buoyancy block is made of glass bead materials.
Further, the instrument ball fixing plate is made of PP materials.
Furthermore, the bottom side of the hanging ring is also connected with a screw which passes through the instrument ball fixing plate and is fixedly connected with the buoyancy block.
The utility model has the advantages that:
the utility model discloses a lower part is provided with rather than cutting ferrule and fixed connection's instrument ball fixed plate in having the ocean ball, the center top side of instrument ball fixed plate is equipped with the rings of being convenient for hoist and mount usefulness, rings are through the screw rod and the buoyancy piece fixed connection who pass the instrument ball fixed plate, make instrument ball fixed plate and buoyancy piece pass through the frame that the spliced pole formed fixed all ocean balls, and set up between buoyancy piece and heavy coupling balancing weight and be convenient for tightly tighten between the two and be connected, and fuse disconnected releaser and the stay cord that breaks away from each other of buoyancy piece and heavy coupling balancing weight of being convenient for after the release, make whole equipment structure compact, small, light in weight, simple installation, can effectively overcome buoyancy during the use and let the instrument arrive the seabed steadily.
And the release mechanism that fuses releaser, stay cord and heavy coupling balancing weight constitute, after fusing of fuse link in fusing releaser, stay cord and the automatic disconnection of the releaser that fuses, buoyancy piece and ocean ball rely on self buoyancy smoothly to break away from on the heavy coupling balancing weight in the frame, are convenient for the safe and reliable surface of water that floats of ocean ball in the frame.
[ description of the drawings ]
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic structural view of a front view portion of the present invention;
the following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
[ detailed description ] embodiments
A marine magnetometer convenient to test and install is shown in figures 1 to 3 and comprises a counter weight 1 for providing sinking force when a sea is thrown, a buoyancy block 2 for providing positive buoyancy when the instrument is recovered and four marine balls 3, wherein the counter weight 1 is arranged at the bottom of the lower side of the buoyancy block 2, and the upper side surface and the lower side surface of the buoyancy block 2 are respectively provided with a layer of PP (polypropylene) protection plate 20 for enhancing the strength of the buoyancy block 2 in a clinging manner; the ocean balls 3 are arranged on the upper side of the buoyancy block 2, wherein two ocean balls 3 provided with power supply batteries are diagonally distributed on the top side of the buoyancy block 2, and the other two ocean balls 3 used for accommodating magnetometer equipment are arranged on the diagonal direction of the other side of the top side of the buoyancy block 2; instrument ball fixing plates 4 fixedly connected with the clamping sleeves and the middle lower parts of all the ocean balls 3 are arranged, all the ocean balls 3 are fixedly connected onto the instrument ball fixing plates 4 through screws, all the ocean balls 3 are fixedly installed on the buoyancy block 2 through connecting columns 5 and cushion blocks 6 arranged at four corners of each instrument ball fixing plate 4, a hanging ring 7 convenient for hoisting is further arranged on the top side of the center of each instrument ball fixing plate 4, and the bottom side of each hanging ring 7 penetrates through each instrument ball fixing plate 4 through a screw (not shown) to be fixedly connected with the buoyancy block 2; the instrument ball fixing plate 4 and the buoyancy block 2 form a frame for fixing all ocean balls 3 through a connecting column 5, and connecting plates 8 which are convenient for the instrument ball fixing plate 4 and the buoyancy block 2 to be connected are respectively arranged in the middles of four edges of the outer edge of the frame.
Continuing as shown in fig. 1 to fig. 3, release fixing blocks 9 are respectively mounted on two side connecting plates 8 parallel to each other of the frame, a fuse releaser 10 and a pull rope 11 are respectively disposed between each release fixing block 9 and the counter weight 1 for facilitating tight connection between the buoyancy block 2 and the counter weight 1, and for facilitating mutual separation between the buoyancy block 2 and the counter weight 1 after fuse release, the fuse releaser 10 is connected to the release fixing blocks 9 through a screw 100, wherein one end of the pull rope 11 is connected to the fuse releaser 10, the other end of the pull rope 11 is tightly connected to the counter weight 1, and a horizontal pull rope horizontally disposed for facilitating further tight connection between the two pull ropes is connected between each pull rope 11 connected to the two fuse releasers 10; support columns 12 which are convenient for supporting and fixing the buoyancy block 2 and the counter weight block 1 when the buoyancy block 2 and the counter weight block 1 are tightly connected through pull ropes 11 are respectively arranged at four corners between the buoyancy block 2 and the counter weight block 1; after fuse link fuses in melting releaser 10, stay cord 11 breaks away from with melting releaser 10 disconnection, and buoyancy block 2 and ocean ball 3 rely on self buoyancy smooth from sinking coupling balancing weight 1 to break away from in the frame, are convenient for ocean ball 3 safe and reliable's surface of water of surfacing in the frame.
In the specific implementation, the connecting column 5 and the supporting column 12 are integrally connected and formed, the ocean ball 3 is respectively subpackaged with magnetometer equipment and a power supply battery, vacuumized and bound by a binding tape to seal the interface; the pull rope 11 which is cut by the melting releaser 10 is made of a low-density and high-strength nylon rope, the buoyancy block 2 is made of glass beads, and the instrument ball fixing plate 4 is made of a PP material
The instrument ball fixing plate is characterized in that middle and lower portions of ocean balls 3 are fixedly connected with an instrument ball fixing plate 4 in a clamping sleeve mode, a lifting ring 7 convenient for hoisting is arranged on the top side of the center of the instrument ball fixing plate 4, the lifting ring 7 is fixedly connected with a buoyancy block 2 through a screw rod penetrating through the instrument ball fixing plate 4, the instrument ball fixing plate 4 and the buoyancy block 2 form a frame for fixing all ocean balls 3 through a connecting column 5, a fusing releaser 10 and a pull rope 11 which are convenient for tight connection between the buoyancy block 2 and a sinking coupling balancing weight 1 and are convenient for separation of the buoyancy block 2 and the sinking coupling balancing weight 1 after fusing and releasing are arranged between the buoyancy block 2 and the sinking coupling balancing weight 1, the whole equipment is compact in structure, small in size, light in weight and convenient to install, buoyancy can be.
During assembly, firstly, the whole buoyancy block 2 is supported on the counter weight 1 by adopting four support columns 12; placing cushion blocks on the four support columns 12, then placing the instrument ball fixing plate 4, placing a pressing block on the instrument ball fixing plate, and screwing the instrument ball fixing plate and the pressing block by using outer hexagonal screws; then, mounting a connecting plate 8 at the center of each of the four sides of the instrument ball fixing plate 4 and the buoyancy block 2 to connect the two; respectively installing release fixing blocks 9 on connecting plates 8 at two sides of the frame, which are parallel to each other, and connecting a fusion breaking releaser 10 with the release fixing blocks 9 by using a screw rod; next, the suspension ring 7 is installed at the center of the instrument ball fixing plate 4, and the suspension ring 7 is fixed by penetrating the entire buoyancy block 2 with a screw.
Further, four ocean balls 3 are placed on the instrument ball fixing plate 4, and are fixed on the instrument ball fixing plate 4 by screws at four corners of each ocean ball 3; subsequently, the fuse releaser 10 is connected to the counter weight 1 by means of a pull cord 11.
When the whole equipment is thrown into the sea, the whole instrument is hoisted into the sea through a crane on the ship, when the whole equipment is about one meter away from the sea bottom, the hoisting ring 7 of the marine magnetometer is separated from the release mechanism, and the whole marine magnetometer is sunk into the sea bottom under the action of sinking force provided by the sinking coupling counterweight block 1; when the instrument is recovered, a release command is sent to the ocean magnetometer through a sonar system on the ship, after the energy converter with a power supply battery in the ocean ball 3 receives the release command, the fuse link in the fuse releaser 10 is fused, the hook in the fuse releaser 10 is released, the pull rope 11 is disconnected with the fuse releaser 10, and the instrument in the ocean ball 3 safely floats out of the water surface by the buoyancy of the buoyancy block 2 in the upper half of the whole instrument.
The above-mentioned embodiments are only preferred embodiments of the present invention, not limiting the scope of the present invention, and all equivalent changes made by the shape, structure and principle of the present invention should be covered by the protection scope of the present invention.
Claims (9)
1. A marine magnetometer convenient to test and install comprises a counter weight block, a buoyancy block and at least two marine balls, wherein the counter weight block is used for providing sinking force when a sea is thrown in, the buoyancy block is used for providing positive buoyancy when the instrument is recovered, and the counter weight block is arranged at the bottom of the lower side of the buoyancy block; the method is characterized in that:
the ocean ball is used for respectively and separately containing magnetometer equipment and a power supply battery in vacuum;
the ocean balls are arranged on the upper side of the buoyancy block, instrument ball fixing plates fixedly connected with the clamping sleeves and the instrument ball fixing plates are arranged on the middle lower parts of all the ocean balls, the ocean balls are fixedly connected onto the instrument ball fixing plates through screws, all the ocean balls are fixedly installed on the buoyancy block through connecting columns and cushion blocks arranged at four corners of each instrument ball fixing plate, and a hanging ring convenient to hoist is further arranged on the top side of the center of each instrument ball fixing plate;
the instrument ball fixing plate and the buoyancy block form a frame for fixing all ocean balls through a connecting column, and connecting plates convenient for connection between the instrument ball fixing plate and the buoyancy block are respectively arranged in the middles of four edges of the outer edge of the frame;
the frame is characterized in that two side connecting plates which are parallel to each other are respectively provided with a releasing fixed block, a fused releaser and a pull rope which are convenient for tight connection between the buoyancy block and the sinking coupling counter weight and mutual separation between the buoyancy block and the sinking coupling counter weight after fused release are respectively arranged between each releasing fixed block and the sinking coupling counter weight, the fused releaser is connected to the releasing fixed block through a screw rod, one end of the pull rope is connected to the fused releaser, the other end of the pull rope is tightly connected to the sinking coupling counter weight, and four corners between the buoyancy block and the sinking coupling counter weight are respectively provided with a support column which is convenient for supporting and fixing between the buoyancy block and the sinking coupling counter weight when tightly connected through the pull rope; after the fuse link in the fusing releaser is fused, the stay cord is disconnected from the fusing releaser, and the buoyancy block and the ocean ball float out of the water surface by means of buoyancy in the frame.
2. The marine magnetometer of claim 1, wherein the upper and lower surfaces of the buoyancy block are respectively and tightly provided with a layer of PP (polypropylene) protection plate for enhancing the strength of the buoyancy block.
3. The marine magnetometer of claim 1 wherein the connecting column and the support column are integrally formed.
4. The marine magnetometer of claim 1, wherein the instrument sphere fixing plate is fixedly installed with four marine spheres, two of the marine spheres with lithium polymer batteries are diagonally distributed on the top side of the buoyancy block, and the other two marine spheres for accommodating magnetometer equipment are diagonally arranged on the other side of the top side of the buoyancy block.
5. The marine magnetometer of claim 1, wherein the interface is sealed by strapping tape after the marine ball is respectively packed with the magnetometer device and the power supply battery and vacuumized.
6. The marine magnetometer of claim 1 wherein the pull string that the melt-off releaser melts is a low density, high strength nylon string.
7. The marine magnetometer of claim 1 wherein the buoyancy block is made of glass bead material for ease of testing and installation.
8. The marine magnetometer of claim 1 wherein the instrument ball retainer plate is made of PP material.
9. The marine magnetometer of claim 1 wherein the flying ring is further connected to a screw passing through the instrument ball fixing plate and fixedly connected to the buoyancy block at the bottom side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719057 | 2019-08-05 | ||
| CN201910719057X | 2019-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210666052U true CN210666052U (en) | 2020-06-02 |
Family
ID=68664384
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921398572.4U Active CN210666052U (en) | 2019-08-05 | 2019-08-26 | Ocean magnetometer convenient to test and installation |
| CN201910792905.XA Active CN110531433B (en) | 2019-08-05 | 2019-08-26 | Ocean magnetometer convenient to test and install |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910792905.XA Active CN110531433B (en) | 2019-08-05 | 2019-08-26 | Ocean magnetometer convenient to test and install |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN210666052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110531433A (en) * | 2019-08-05 | 2019-12-03 | 珠海市泰德企业有限公司 | A kind of sea magetometer convenient for testing and installing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115061204A (en) * | 2022-06-14 | 2022-09-16 | 中国科学院地质与地球物理研究所 | Cable-free self-sinking floating seabed seismic acquisition node capable of high-density detection |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9030919B2 (en) * | 2011-05-17 | 2015-05-12 | Institute Of Geology And Geophysics, Chinese Academy | Combined broadband ocean bottom seismograph with single glass sphere |
| CN104076398A (en) * | 2014-05-08 | 2014-10-01 | 珠海市泰德企业有限公司 | Ocean current preventing device of sea seismograph |
| CN106841311B (en) * | 2017-01-18 | 2017-09-22 | 青岛海洋地质研究所 | A kind of preventing seabed base multiple spot long-term observation system in situ |
| CN210666052U (en) * | 2019-08-05 | 2020-06-02 | 珠海市泰德企业有限公司 | Ocean magnetometer convenient to test and installation |
-
2019
- 2019-08-26 CN CN201921398572.4U patent/CN210666052U/en active Active
- 2019-08-26 CN CN201910792905.XA patent/CN110531433B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110531433A (en) * | 2019-08-05 | 2019-12-03 | 珠海市泰德企业有限公司 | A kind of sea magetometer convenient for testing and installing |
| CN110531433B (en) * | 2019-08-05 | 2024-04-12 | 珠海市泰德企业有限公司 | Ocean magnetometer convenient to test and install |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110531433B (en) | 2024-04-12 |
| CN110531433A (en) | 2019-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6985782B1 (en) | Mechanical property measurement system for seafloor sediments suitable for full depth | |
| CN210666052U (en) | Ocean magnetometer convenient to test and installation | |
| US9030919B2 (en) | Combined broadband ocean bottom seismograph with single glass sphere | |
| CN109278962B (en) | Cable-free submarine observation platform suitable for full sea depth | |
| WO2012155433A1 (en) | Single-compartment combined-sphere broad-frequency submarine seismometer | |
| CN105974480B (en) | A kind of pair of cabin ball combined type sea bottom electromagnetic instrument | |
| CN107044917B (en) | Universal meter-level deep sea autonomous type substrate exploring device | |
| CN212022927U (en) | Be applied to underwater vehicle recovery unit of unmanned ship | |
| CN106290128A (en) | A kind of big volume containing the sample multi-functional abyssal environment sample framework, assay device and test method | |
| CN109159855B (en) | Floating anchor chain expandable settlement particle capturing device | |
| CN111750920B (en) | Automatic separation type seabed base suitable for soft and inclined seabed and laying method thereof | |
| CN110531432B (en) | Marine magnetometer for preventing magnetic interference | |
| CN111122985A (en) | Autonomous underwater electromagnetic signal measuring device and measuring method | |
| CN212921884U (en) | Multifunctional positioning element submerged buoy and long-baseline submerged buoy positioning system | |
| CN110554442B (en) | Power supply device of ocean magnetometer | |
| CN111137404B (en) | Beacon device that ocean detection device retrieved | |
| CN113740921A (en) | Seabed electromagnetic data acquisition station | |
| CN109061746B (en) | Satellite transmission ocean magnetic force detection device | |
| CN108717011B (en) | Non-contact deep sea sediment intensity in-situ measurement device based on manned submersible | |
| CN109725353A (en) | One kind launching support device based on rigidly connected submarine seismograph | |
| CN208847761U (en) | A kind of water surface flow velocity flows to automatic telemetering instrument | |
| CN105223615A (en) | A kind of submarine seismograph sinks coupling frame | |
| Zhang et al. | Deep-sea search and recovery with and without an underwater vehicle | |
| CN112896455A (en) | Novel boat frame for laying and recycling unmanned sea boat | |
| CN205067766U (en) | Ocean bottom seismograph sinks coupling frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |