CN112539774A - Deep sea measuring instrument - Google Patents
Deep sea measuring instrument Download PDFInfo
- Publication number
- CN112539774A CN112539774A CN202011376368.XA CN202011376368A CN112539774A CN 112539774 A CN112539774 A CN 112539774A CN 202011376368 A CN202011376368 A CN 202011376368A CN 112539774 A CN112539774 A CN 112539774A
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- instrument
- circuit board
- battery
- compartment
- cavity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/26—Windows; Cover glasses; Sealings therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
本发明公开了一种深海测量仪，包括电池仓、电池、仪器仓、接头、端盖、传感器组件和电路板；电路板安装于仪器仓内，负极端设有负极杆、正极端与传感器组件连接；将电池仓与仪器仓通过螺纹连接，使得设于电池仓内的电池的正极通过负极杆与电路板连接；接头的一端螺纹连接仪器仓的正极端；接头的中部设有贯穿的圆柱形容腔；端盖的第一空腔部件与第二空腔部件的内部连通并形成用于容纳传感器组件的空腔；通过将端盖的第一空腔部件插入圆柱形容腔内，传感器组件与电路板电性连接，第二空腔部件设于仪器仓的外部；电路板，用于通过传感器组件获取深海姿态数据并发送外部设备。本发明具有体积小、结构简单、安装方便等特点。
The invention discloses a deep-sea measuring instrument, comprising a battery compartment, a battery, an instrument compartment, a connector, an end cover, a sensor component and a circuit board; the circuit board is installed in the instrument compartment, and the negative pole is provided with a negative pole, a positive pole and a sensor component Connection; connect the battery compartment and the instrument compartment through threads, so that the positive pole of the battery in the battery compartment is connected to the circuit board through the negative pole; one end of the connector is threadedly connected to the positive end of the instrument compartment; cavity; the first cavity part of the end cap communicates with the interior of the second cavity part and forms a cavity for accommodating the sensor assembly; by inserting the first cavity part of the end cap into the cylindrical cavity, the sensor assembly and the circuit The board is electrically connected, and the second cavity component is arranged outside the instrument compartment; the circuit board is used for acquiring deep-sea attitude data through the sensor assembly and sending external equipment. The invention has the characteristics of small size, simple structure, convenient installation and the like.
Description
Technical Field
The invention relates to a deep sea testing device, in particular to a deep sea measuring instrument.
Background
For a deep sea testing device, because the environment is complex, and the requirements for the sealing performance, safety, reliability, installation convenience and the like of the testing device are strong, a testing device with high sealing performance, safety and reliability is urgently needed.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a deep sea measuring instrument which can provide a testing device with small volume, high safety, high measuring precision and the like.
The purpose of the invention is realized by adopting the following technical scheme:
a deep sea measuring instrument includes a battery section and an instrument section; the battery part comprises a battery bin and a battery arranged in the battery bin; the instrument part comprises an instrument bin, a joint, an end cover, a sensor assembly and a circuit board; the circuit board is arranged in the instrument bin, a negative pole rod is arranged at the negative pole end of the circuit board, and the positive pole end is electrically connected with the sensor assembly; the positive end of the battery compartment is connected with the negative end of the instrument compartment through threads, and the positive electrode of a battery arranged in the battery compartment is electrically connected with the circuit board through the negative pole rod; one end of the connector is mounted at the positive end of the instrument bin in a threaded manner;
a penetrating cylindrical cavity is arranged in the middle of the joint; the end cover comprises a first cavity part, a fixing part and a second cavity part, the first cavity part and the second cavity part are symmetrically arranged by the fixing part, and the first cavity part is communicated with the inside of the second cavity part to form a cavity for accommodating the sensor assembly; the sensor assembly is arranged in the cavity, the first cavity part of the end cover is inserted into the cylindrical containing cavity, the sensor assembly is electrically connected with the positive end of the circuit board, and the second cavity part is arranged outside the instrument bin; the circuit board is used for acquiring deep sea attitude data through the sensor assembly and transmitting the deep sea attitude data to external equipment.
Further, the positive terminal thread of the battery compartment is installed in the negative terminal of the instrument compartment, and the inner wall of the battery compartment is arranged opposite to the outer wall of the instrument compartment.
Furthermore, a first sealing ring is arranged at the threaded connection position of the battery bin and the instrument bin; the first sealing ring is an O-shaped sealing ring.
Furthermore, a first pressing sheet and/or a second pressing sheet are/is arranged on the circuit board; the negative pole rod is arranged between the first pressing piece and the circuit board and is locked between the first pressing piece and the circuit board through a screw; the sensor assembly is arranged between the second pressing piece and the circuit board and is locked between the second pressing piece and the circuit board through a screw.
Furthermore, an insulating sleeve is arranged on the outer wall of the negative pole rod; the end part of the negative pole rod is provided with a copper electrode tip, and the negative pole rod is electrically connected with the positive pole of the battery arranged in the battery compartment through the copper electrode tip; the negative pole of the battery is fixedly connected with the battery bin through the conductive spring.
Furthermore, one end of the joint is installed in the negative end of the instrument bin in a threaded manner, and a second sealing ring is arranged at the threaded connection position of the joint and the instrument bin; the second sealing ring is an O-shaped sealing ring.
Furthermore, a check ring is arranged between the joint and the fixing part of the end cover, and the joint, the check ring and the fixing part of the end cover are fixed together through nuts; and the circuit board is fixed on the nut through a screw.
Furthermore, a gasket is arranged between the nut and the joint.
Furthermore, a third sealing ring is arranged at the joint of the joint and the check ring; a fourth sealing ring is arranged at the joint of the check ring and the end cover; and the third sealing ring and the fourth sealing ring are O-shaped sealing rings.
Furthermore, the instrument bin is a titanium alloy instrument bin, the battery bin is a titanium alloy battery bin, the end cover is a titanium alloy end cover, and the joint is a titanium alloy joint.
Compared with the prior art, the invention has the beneficial effects that:
the deep sea measuring instrument provided by the invention has the characteristics of small volume, high measuring precision, high safety, high reliability and the like.
Drawings
Fig. 1 is an overall structure diagram of a deep sea measuring instrument provided by the invention;
FIG. 2 is a cross-sectional view taken along the direction CC in FIG. 1;
FIG. 3 is an enlarged view of A in FIG. 2;
fig. 4 is an enlarged view of B in fig. 2.
In the figure: 1. an instrument bin; 11. a circuit board; 12. a negative pole rod; 13. a copper electrode tip; 14. an insulating sleeve; 15. a nut; 16. a gasket; 2. a battery compartment; 21. a battery; 3. a joint; 4. an end cap; 41. a first cavity member; 42. a second cavity member; 43. a fixing member; 5. a sensor assembly; 6. a retainer ring; 71. a first seal ring; 72. a second seal ring; 73. a third seal ring; 74. a fourth seal ring; 81. a first tablet; 82. a second tabletting; 83. and (4) screws.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
The present invention provides a preferred embodiment, a deep sea surveying instrument, as shown in fig. 1-4, comprising an instrument part and a battery part.
The instrument part is a key component of the whole device, and integrates main components such as the sensor assembly 5, the circuit board 11 and the like as well as auxiliary connecting pieces and sealing pieces for ensuring the normal work of the main components. The sensor assembly 5 is integrated with various sensor devices for detecting various attitude data of the deep sea attitude equipment, and particularly can be integrated according to actual conditions, such as the test of data of inclination angles, temperature and the like.
The circuit board 11 is connected to an external device for subsequent test calculation by sending data detected by the sensor assembly 5 to the external device. The invention has the advantages of simple structure, small volume, simple installation, convenient use and easy use.
A battery section for supplying power to the respective main components of the instrument section for the normal operation of the sensor assembly 5, the circuit board 11, and the like. Since the device is installed in a deep sea environment, power is supplied to the sensor assembly 5 and the circuit board 11 by integrating a battery component in the device.
Preferably, the instrument part and the battery part are in threaded connection, and the installation is convenient. When the multifunctional instrument is used, the battery part and each component in the instrument part are installed and then are installed together through threads.
Preferably, the instrument part comprises an instrument chamber 1, a connector 3, an end cover 4, a sensor assembly 5 and a circuit board 11 arranged in the instrument chamber 1; the battery section includes a battery compartment 2 and batteries 21 mounted in the battery compartment 2.
The instrument chamber 1 is connected with the battery chamber 2 through screw threads. Specifically, the negative end of the instrument bin 1 is connected to the positive end of the battery bin 2 through threads, and the outer wall of the instrument bin 1 is arranged opposite to the inner wall of the battery bin 2.
Preferably, the threaded connection between the instrument bin 1 and the battery bin 2 is provided with a first sealing ring 71, so that the tight installation of the instrument bin 1 and the battery bin 2 can be ensured through the first sealing ring 71, and the influence on the use of the device caused by the entrance of moisture, dust and the like into the device is avoided.
Furthermore, the positive terminal of the circuit board 11 is electrically connected to one terminal of the sensor module 5, and the negative terminal is provided with a negative pole rod 12. After the battery chamber 2 is screwed with the instrument chamber 1, the negative pole rod 12 mounted on the circuit board 11 in the instrument chamber 1 is electrically connected with the positive pole of the battery 21 mounted in the battery chamber 2. In this way, power supply to the circuit board 11 is achieved by the battery 21. Meanwhile, a conductive spring is arranged in the battery compartment 2, and the negative electrode of the battery 21 is connected with the battery compartment 2 through the conductive spring. Thus, a circulation loop can be formed by the battery chamber 2, the conductive spring, the battery 21, the circuit board 11, the sensor assembly 5 and the instrument chamber 1, and the battery 21 supplies power to the circuit board 11 and the sensor assembly 5.
More preferably, the negative electrode stem 12 is provided with a copper electrode tip 13. The positive electrode of the battery 21 is electrically connected to the negative electrode rod 12 through the copper electrode tab 13, and further electrically connected to the circuit board 11.
Preferably, one end of the connector 3 is installed at the positive end of the instrument chamber 1 in a threaded manner, and the other end is fixedly connected with the end cover 4. Specifically, when one end of the connector 3 is installed at the positive end of the instrument container 1, the outer wall of the connector 3 is arranged opposite to the inner wall of the instrument container 1.
Preferably, the middle part of the joint 3 is provided with a through cylindrical cavity.
The end cap 4 includes a first cavity member 41, a second cavity member 42, and a fixing member 43. The first cavity member 41 and the second cavity member 42 are symmetrically disposed with respect to the fixing member 43, and both the first cavity member 41 and the second cavity member 42 are perpendicular to the fixing member 43.
By inserting the first cavity part 41 inside the cylindrical cavity, the fixing part 43 is mounted to the joint 3 and the second cavity part 42 is provided outside the instrument cartridge 1. Preferably, the first cavity part 41 communicates with the interior of the second cavity part 42 and forms a cavity for accommodating the sensor assembly 5. Wherein the sensor assembly 5 is mounted within the cavity.
By inserting the first cavity part 41 of the end cap 4 into the cylindrical cavity of the connector 3, the fixing part 43 of the end cap 4 is mounted on the connector 3, while the second cavity part 42 of the end cap 4 is arranged outside the instrument container 1.
During installation of the device, the sensor assembly 5 can be inserted into the cavity after the heat-conducting silicone grease is pressed into the cavity of the end cap 4.
Preferably, a collar 6 is provided between the fixing part 43 of the end cap 4 and the joint 3. Specifically, the fixing member 43 of the end cap 4, the retainer ring 6, and the joint 3 are fixed together by the nut 15.
Before the circuit board 11 is installed in the instrument bin 1, the end cover 4, the retainer ring 6 and the connector 3 are fixed together through the nut 15, and then heat-conducting silicone grease is injected into a cavity of the end cover 4; meanwhile, after one end of the sensor assembly 5 is fixed with the positive end of the circuit board 11, the other end of the sensor assembly 5 is inserted into the cavity of the end cover 4, and finally the circuit board 11 is connected to the nut 15 through a screw; finally, the negative pole rod 12 is fixed on the negative end of the circuit board 11 to form a circuit assembly. The circuit component is inserted into the instrument chamber 1 and is fixed in the instrument chamber 1 through the threaded connection between the joint 3 and the instrument chamber 1.
Meanwhile, the battery 21 is installed in the battery compartment 2, and then the battery compartment 2 is screwed with the instrument compartment 1, so that the battery 21 in the battery compartment 2 can be electrically connected with the circuit board 11 through the negative pole rod 12.
Preferably, the outer wall of the cathode rod 12 is provided with an insulating sleeve 14. When the circuit component is installed in the instrument bin 1, the insulating sleeve 14 is pressed into the instrument bin 1 from the negative electrode end of the instrument bin 1, so that the negative electrode rod 12 is sleeved outside, and electric leakage is avoided.
Preferably, the negative end of the circuit board 11 is fixedly connected with the negative pole rod 12, and the positive end of the circuit board 11 is fixedly connected with the sensor assembly 5, so that the negative pole rod 12, the sensor assembly 5 and the circuit board 11 are prevented from being in poor contact in the use process of the device, and the subsequent test is prevented from being influenced.
Specifically, the circuit board 11 is provided with a first pressing piece 81, the negative pole rod 12 is arranged between the first pressing piece 81 and the circuit board 11, and the negative pole rod 12 is locked between the first pressing piece 81 and the circuit board 11 through a screw 83. Similarly, the circuit board 11 is provided with a second pressing piece 82, the sensor assembly 5 is arranged between the circuit board 11 and the second pressing piece 82, and the sensor assembly 5 is locked between the second pressing piece 82 and the circuit board 11 through a screw 83.
Through the cooperation of screw 83 and preforming, can make negative pole 12 and circuit board 11, sensor module 5 and circuit board 11 fixed, avoid in the use, because external force reason leads to negative pole 12 and circuit board 11, sensor module 5 and 11 contact failure of circuit board, influence the use.
Further, a washer 16 is provided between the joint 3 and the nut 15. Wear of the joint 3 by the nut 15 is avoided by the washer 16.
Preferably, when the connector 3 is screwed on the positive terminal of the instrument chamber 1, a second sealing ring 72 is arranged at the screwed joint of the connector 3 and the instrument chamber 1. Can guarantee through second sealing washer 72 to connect 3 and the inseparable installation of instrument storehouse 1, avoid inside the water entering device, influence the use of device.
Preferably, a third sealing ring 73 is arranged at the joint of the joint 3 and the retaining ring 6, and a fourth sealing ring 74 is arranged at the joint of the retaining ring 6 and the end cover 4. Similarly, the third sealing ring 73 and the fourth sealing ring 74 can ensure the tight connection of the joint 3, the retainer ring 6 and the end cover 4.
Preferably, the first seal ring 71, the second seal ring 72, the third seal ring 73 and the fourth seal ring 74 are all O-ring seals.
Preferably, the instrument container 1, the battery container 2, the connector 3, the end cap 4 and the like in the present embodiment are all made of titanium alloy materials. The titanium alloy material has the advantages of light weight, high strength, seawater corrosion resistance and the like, so the titanium alloy material has the advantages of small volume, light weight, high strength, seawater corrosion resistance and the like.
Preferably, the battery chamber 2, the instrument chamber 1, the connector 3, the retainer ring 6 and the like in the invention all adopt cylindrical shapes, and the components are connected by adopting threaded connection, so that the installation is more convenient; meanwhile, the sealing ring is arranged at the threaded connection position to realize sealing, so that the safety and reliability of the device are further ensured, and the maintenance is convenient. The invention also has the characteristics of simple structure, convenient installation, high safety and reliability and the like.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011376368.XA CN112539774A (en) | 2020-11-30 | 2020-11-30 | Deep sea measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011376368.XA CN112539774A (en) | 2020-11-30 | 2020-11-30 | Deep sea measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112539774A true CN112539774A (en) | 2021-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011376368.XA Pending CN112539774A (en) | 2020-11-30 | 2020-11-30 | Deep sea measuring instrument |
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| Country | Link |
|---|---|
| CN (1) | CN112539774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252112A (en) * | 2021-06-10 | 2021-08-13 | 杭州浅海科技有限责任公司 | Battery compartment of salt temperature depth measuring system for seawater induction transmission communication |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201666820U (en) * | 2010-04-13 | 2010-12-08 | 广州海洋地质调查局 | temperature measuring instrument |
| CN106904257A (en) * | 2017-03-03 | 2017-06-30 | 深圳市朗诚科技股份有限公司 | Deep-sea detecting dive cabin and its deep sea exploring device of application |
| CN207066506U (en) * | 2017-08-14 | 2018-03-02 | 福建省永正工程质量检测有限公司 | A kind of annular temp.-humidity measuring apparatus |
| CN208125282U (en) * | 2018-03-13 | 2018-11-20 | 杭州浅海科技有限责任公司 | A kind of self-tolerant temperature sensor for physical oceanography observation |
| CN108917841A (en) * | 2018-07-17 | 2018-11-30 | 青岛道万科技有限公司 | A kind of thermohaline depth measuring instrument |
| CN208536907U (en) * | 2018-07-17 | 2019-02-22 | 青岛道万科技有限公司 | A kind of thermohaline depth measuring instrument |
| CN109781169A (en) * | 2017-11-10 | 2019-05-21 | 大庆市华藏油田科技开发有限公司 | A kind of corrosion of set damage and temperature and pressure comprehensive tester |
| CN214407525U (en) * | 2020-11-30 | 2021-10-15 | 广州海洋地质调查局 | Deep sea measuring instrument |
-
2020
- 2020-11-30 CN CN202011376368.XA patent/CN112539774A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201666820U (en) * | 2010-04-13 | 2010-12-08 | 广州海洋地质调查局 | temperature measuring instrument |
| CN106904257A (en) * | 2017-03-03 | 2017-06-30 | 深圳市朗诚科技股份有限公司 | Deep-sea detecting dive cabin and its deep sea exploring device of application |
| CN207066506U (en) * | 2017-08-14 | 2018-03-02 | 福建省永正工程质量检测有限公司 | A kind of annular temp.-humidity measuring apparatus |
| CN109781169A (en) * | 2017-11-10 | 2019-05-21 | 大庆市华藏油田科技开发有限公司 | A kind of corrosion of set damage and temperature and pressure comprehensive tester |
| CN208125282U (en) * | 2018-03-13 | 2018-11-20 | 杭州浅海科技有限责任公司 | A kind of self-tolerant temperature sensor for physical oceanography observation |
| CN108917841A (en) * | 2018-07-17 | 2018-11-30 | 青岛道万科技有限公司 | A kind of thermohaline depth measuring instrument |
| CN208536907U (en) * | 2018-07-17 | 2019-02-22 | 青岛道万科技有限公司 | A kind of thermohaline depth measuring instrument |
| CN214407525U (en) * | 2020-11-30 | 2021-10-15 | 广州海洋地质调查局 | Deep sea measuring instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252112A (en) * | 2021-06-10 | 2021-08-13 | 杭州浅海科技有限责任公司 | Battery compartment of salt temperature depth measuring system for seawater induction transmission communication |
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