CN113007478A - Mechanical-electrical-oil-way integrated module interface for variable-configuration multi-body water surface robot - Google Patents
Mechanical-electrical-oil-way integrated module interface for variable-configuration multi-body water surface robot Download PDFInfo
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- CN113007478A CN113007478A CN202110335220.XA CN202110335220A CN113007478A CN 113007478 A CN113007478 A CN 113007478A CN 202110335220 A CN202110335220 A CN 202110335220A CN 113007478 A CN113007478 A CN 113007478A
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- male
- female
- head
- oil
- connecting piece
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000002131 composite material Substances 0.000 abstract description 9
- 239000002184 metal Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
- F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/17—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member on the pin
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a mechanical-electrical-oil-way integrated module interface for a variable-configuration multi-body water surface robot, which comprises a male head and a female head; the male head comprises a male head body, a male head mechanical connecting piece, a male head electrical connecting piece and a male head oil way connecting piece; the female head comprises a female head body, a female head mechanical connecting piece, a female head electrical connecting piece and a female head oil way connecting piece; the male mechanical connecting piece is a nut arranged on the male body; the female head mechanical connecting piece is a threaded connecting section arranged on the female head body; the male connector electrical connector comprises a plurality of contact pins distributed on the male connector body along the circumferential direction and a contact arranged on the head of the contact pins; the female electrical connector comprises a plurality of slots distributed on the female connector along the circumferential direction; the male oil way connecting piece comprises a male oil way channel arranged on the central axis of the male body; the female oil way connecting piece comprises a female oil way channel arranged on the central axis of the female body; the interface can simultaneously realize mechanical, electrical and oil circuit integrated composite connection.
Description
Technical Field
The invention relates to the field of interface connection, in particular to a mechanical-electrical-oil-way integrated module interface for a variable-configuration multi-body water surface robot.
Background
The variable-configuration multi-body water surface robot can be widely applied to tasks such as marine transportation, marine environment investigation, water search and rescue, information collection and the like. According to the requirements of different task voyages, the cruising ability and the load capacity of the water surface robot can be effectively ensured by installing or disassembling different numbers of oil tanks in the oil tank power module. The connection of a plurality of oil tanks in the oil tank power module or the connection with the power module relates to a mechanical connection interface, an electrical connection interface and an oil path connection interface. In order to reduce the occupied space of the independent configuration of the interfaces of different types and improve the rapidity of the installation and the disassembly of the oil tank, a modularized composite interface can be adopted. The composite interface has the characteristics of simple and compact structure, stable and reliable connection, wide application range, good universality, strong adaptability and the like. Like the mechanical interface that application number is 201810798860.2 patent discloses and contain its modularization interface, it uses mechanical interface and electric interface jointly, and interface structure is simple, and the assembly and disassembly is easy and simple to handle, can solve the loaded down with trivial details technical problem of modularization robot assembly and disassembly, but does not consider the oil circuit problem of connecting. A double-interface composite joint as disclosed in the patent application No. 201621202292.8 combines a water intake joint and a gas removal joint into a whole, meets the requirements of water intake and gas removal, can reduce the space occupied by separately arranging the water intake joint and the gas removal joint, but does not relate to an electrical connection interface.
In summary, there is no integrated module interface capable of simultaneously realizing mechanical, electrical and oil-way composite connection.
Disclosure of Invention
The invention aims to provide a mechanical-electrical-oil-way integrated module interface based on the connection requirement of a variable-configuration multi-body water-surface robot oil tank power module, so that the mechanical-electrical-oil-way integrated module interface has the advantages of simple and compact structure, convenience in mounting and dismounting, stable and reliable connection, high efficiency, and the problems of large occupied space, complex and disordered arrangement, high cost and the like of a plurality of types of connection interfaces in independent arrangement are solved.
The mechanical electrical oil circuit integrated module interface comprises a male head and a female head;
the male head comprises a male head body, a male head mechanical connecting piece, a male head electrical connecting piece and a male head oil way connecting piece; the female head comprises a female head body, a female head mechanical connecting piece, a female head electrical connecting piece and a female head oil way connecting piece;
the male mechanical connector is a nut arranged on the male body; the female head mechanical connecting piece is a threaded connecting section which is arranged on the female head body and is used for being matched with the nut;
the male connector electrical connector comprises a plurality of contact pins and contacts, wherein the contact pins are uniformly distributed on the male connector body along the circumferential direction, and the contacts are arranged on the head of the contact pins; the female connector electrical connecting piece comprises a plurality of slots which are uniformly distributed on the female connector along the circumferential direction and correspond to the contacts one by one;
the male oil way connecting piece comprises a male oil way channel arranged on the central axis of the male body; the female oil way connecting piece comprises a female oil way channel which is arranged on the central axis of the female body and is used for being butted with the male oil way channel;
further, the male head and the female head are connected with each other through the guide of a connecting guide piece; the connecting guide piece comprises a plurality of bosses uniformly distributed on the male head body along the circumferential direction and a plurality of grooves distributed on the female head body;
further, a spring is connected between the contact and the contact pin, and the spring is used for enabling the contact to generate a trend of extending out of the male head body;
furthermore, the male oil way connecting piece also comprises a male connector body positioned in the male oil way channel and a male connecting spring connected between the male connector body and the male body; the mouth of the male oil way passage is provided with a conical surface of the mouth of the male oil way passage; the conical surface of the male joint body has the tendency of keeping the conical surface of the male oil passage channel to be tightly matched under the action of the male joint connecting spring;
the female oil way connecting piece also comprises a female joint body positioned in the female oil way channel and a female connecting spring connected between the female joint body and the female body; the mouth of the female oil passage is provided with a conical surface of the mouth of the female oil passage; the conical surface of the female joint body has a tendency of keeping close fit with the conical surface of the female oil passage under the action of the female joint connecting spring.
Furthermore, an annular boss is arranged at the position, located at the male head oil way passage port, of the male head body; a circular groove used for being in socket fit with the annular boss is formed in the female head body at the position, located at the female head oil path passage port, of the female head body; and a sealing ring is arranged on the inner wall of the circular groove.
The invention has the beneficial effects that:
1. in the invention, the oil circuit connecting interface, the electrical connecting interface and the mechanical connecting interface are compounded in a concentric layout, so that the interface structure is simple and compact, and the occupied space is reduced.
2. The electrical connector adopts a modular design, and the number of the contact pins can be adjusted or replaced according to actual requirements.
3. The connection and disconnection of the integrated module interface are simple and quick, and the power module of the oil tank can be conveniently mounted and dismounted.
4. The integrated module interface is stable and reliable in connection, the electrical connection interface and the oil circuit connection interface are not affected mutually, and the reliability of connection of the oil tank power module is guaranteed.
Drawings
The invention is further described below with reference to the figures and examples.
FIG. 1 is a schematic view of a male connector of the mechanical-electrical-oil-path integrated module interface of the present invention;
FIG. 2 is a schematic view of a female connector of the mechanical-electrical-oil-path integrated module interface of the present invention;
FIG. 3 is a schematic view of a male connector body of the mechanical-electrical-oil-path integrated module interface of the present invention;
FIG. 4 is a schematic view of the female connector body of the mechanical-electrical-oil-path integrated module interface of the present invention;
fig. 5 is a schematic diagram of the male and female connectors of the mechanical-electrical-oil-path integrated module interface according to the present invention.
Detailed Description
The mechanical electrical oil path integrated module interface comprises a male head and a female head;
as shown in fig. 1 and 2, the male connector 1 comprises a male connector body 1-1, a male connector mechanical connector, a male connector electrical connector and a male connector oil-way connector; the female head 2 comprises a female head body 2-1, a female head mechanical connecting piece, a female head electrical connecting piece and a female head oil way connecting piece;
the male mechanical connecting piece is a nut 1-3 arranged on the male body 1-1; the female head mechanical connecting piece is a threaded connecting section 2-1-1 which is arranged on the female head body 2-1 and is used for being matched with the nut 1-3; as shown in fig. 3, a retainer ring is integrally formed on the outer circle of the male head body 1-1; the nut 1-3 is sleeved on a section of the male head body 1-1, which is positioned on the left side of the retainer ring, and is limited by the retainer ring; as shown in fig. 4, the female mechanical connector is a threaded connection section 2-1-1 integrally formed on the outer circle of the female body 2-1, and the male connector 1 and the female connector 2 are mechanically connected by the threaded connection section 2-1-1 and the nut 1-3.
The male electrical connector comprises a plurality of contact pins 1-2 uniformly distributed on a male body 1-1 along the circumferential direction and contacts 1-6 arranged at the heads of the contact pins 1-2; the female electrical connector comprises a plurality of slots 2-2 which are uniformly distributed on the female connector along the circumferential direction and correspond to the contacts 1-6 one by one; as shown in fig. 3 and 4, a plurality of male electrical connector mounting holes 1-1-2 and female electrical connector mounting holes 2-1-2 are uniformly distributed on the male body 1-1 and the female body 2-1 along the circumferential direction, respectively; the contact pin 1-2 and the slot 2-2 are respectively and correspondingly arranged in the mounting hole 1-1-2 of the male connector and the mounting hole 2-1-2 of the female connector; one end of the head part of the contact pin 1-2 is provided with a connecting hole, and a contact 1-6 and a spring 1-7 for connecting the contact 1-6 and the contact pin 1-2 are arranged in the connecting hole; the spring 1-7 is used for enabling the contact 1-6 to generate a tendency of extending out of the male head body 1-1;
the male oil way connecting piece comprises a male oil way channel 1-1-3 arranged on the central axis of the male body 1-1, a male connector body 1-5 positioned in the male oil way channel 1-1-3 and a male connecting spring 1-4 connected between the male connector body 1-5 and the male body 1-1; the female oil way connecting piece comprises a female oil way channel 2-1-6 arranged on the central axis of the female body 2-1 and used for being in butt joint with the male oil way channel 1-1-3, a female joint body 2-4 positioned in the female oil way channel 2-1-6 and a female connecting spring 2-5 connected between the female joint body 2-4 and the female body 2-1; the mouth of the male oil way channel 1-1-3/female oil way channel 2-1-6 is provided with a male oil way channel mouth conical surface 1-1-5/female oil way channel mouth conical surface 2-1-5, and the conical surface of the male joint body 1-5/female joint body 2-4 has the tendency of keeping tight fit with the male oil way channel mouth conical surface 1-1-5/female oil way channel mouth conical surface 2-1-5 under the action of the male joint connecting spring 1-4/female joint connecting spring 2-5; the male head body 1-1 is provided with an annular boss at the opening of the male head oil passage 1-1-3; a circular groove used for being in socket fit with the annular boss is formed in the position, located at the opening of the female oil passage 2-1-6, of the female body 2-1; the inner wall of the circular groove is provided with a sealing ring 2-3 through a sealing ring mounting groove 2-1-4, so that the sealing performance of the male and female oil passages after being butted 2-1-6 is ensured; the outer end of the male/female joint body 2-4 is provided with a convex part, and after the male joint 1 is butted with the female joint 2, the convex part of the male joint body 1-5 is mutually contacted with the convex part of the female joint body 2-4 and then can be separated from the conical surface 1-1-5 of the passage opening of the male oil passage and the conical surface 2-1-5 of the passage opening of the female oil passage respectively.
The male head 1 and the female head 2 are guided by a connecting guide piece to realize mutual connection; referring to fig. 3 and 4, the connecting and guiding member comprises 6 strip-shaped bosses 1-1-1 uniformly distributed on the outer circle of the male head body 1-1 at the right section of the spacing ring along the circumferential direction, and 6 grooves 2-1-3 distributed on the inner circle of the female head body 2-1 and corresponding to the strip-shaped bosses 1-1-1 one by one.
When the composite interface male head 1 and the female head 2 of the embodiment are connected, 6 guide connecting piece bosses 1-1-1 uniformly and circumferentially distributed on the male head body 1-1 axially and forwardly move along 6 guide connecting piece grooves 2-1-3 uniformly and circumferentially distributed on the female head body 2-1. When the connection surface is reached, the slot 2-2 on the female head is contacted with the metal contact 1-61-6 on the male head and applies pressure, and the spring 1-7 applies pressure to the metal contact 1-6 as restoring force, so that the metal contact 1-6 is tightly connected with the slot 2-2. Meanwhile, the male joint body 1-5 and the female joint body 2-4 are in contact with each other to apply pressure, under the action of the male joint connecting spring 1-4 and the female joint connecting spring 2-5, the male joint body 1-5 and the female joint body 2-4 are separated from the conical surface 1-1-5 of the male oil passage port and the conical surface 2-1-5 of the female oil passage port respectively, and oil passages are communicated. And finally, the nut 1-3 on the male head body 1-1 is rotated to be connected with the threaded connection section 2-1-1 on the female head body 2-1, so that the fixation of the electrical connection interface and the oil circuit connection interface is realized, and the connection of the composite interface is completed.
When the composite interface male head 1 and the female head 2 are disconnected, firstly, the nut 1-3 on the male head body 1-1 is rotated reversely to disconnect the nut from the threaded connection section 2-1-1 on the female head body 2-1. The bosses 1-1-1 of the 6 guide connecting pieces uniformly and circumferentially distributed on the male connector body axially and reversely move along the grooves 2-1-3 of the 6 guide connecting pieces uniformly and circumferentially distributed on the female connector body, and the contact surface is disconnected. The metal contacts 1-6 are disconnected from the slots 2-2, and the electrical connection interface is disconnected. Meanwhile, the male joint body 1-5 is disconnected from the female joint body 2-4 in a contact mode, under the action of the male joint connecting spring 1-4 and the female joint connecting spring 2-5, the male joint body 1-5 and the female joint body 2-4 are respectively in contact fit with the conical surface 1-1-5 of the male oil way passage opening and the conical surface 2-1-5 of the female oil way passage opening again, the oil way connecting interface is disconnected, and disconnection of the composite interface is achieved.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. Mechanical-electrical-oil-way integrated module interface for variable-configuration multi-body water surface robot, which is characterized in that: comprises a male head and a female head;
the male head comprises a male head body, a male head mechanical connecting piece, a male head electrical connecting piece and a male head oil way connecting piece; the female head comprises a female head body, a female head mechanical connecting piece, a female head electrical connecting piece and a female head oil way connecting piece;
the male mechanical connector is a nut arranged on the male body; the female head mechanical connecting piece is a threaded connecting section which is arranged on the female head body and is used for being matched with the nut;
the male connector electrical connector comprises a plurality of contact pins and contacts, wherein the contact pins are uniformly distributed on the male connector body along the circumferential direction, and the contacts are arranged on the head of the contact pins; the female connector electrical connecting piece comprises a plurality of slots which are uniformly distributed on the female connector along the circumferential direction and correspond to the contacts one by one;
the male oil way connecting piece comprises a male oil way channel arranged on the central axis of the male body; female head oil circuit connecting piece is including setting up in female head body axis be used for with female head oil circuit passageway of male head oil circuit passageway butt joint.
2. The mechanical electrical oil circuit integrated module interface of claim 1, wherein: the male head and the female head are guided by a connecting guide piece to realize mutual connection; connect the guide including along circumferencial direction evenly distributed in a plurality of bosss of public first body, and distribute in a plurality of recesses of female first body.
3. The mechanical electrical oil circuit integrated module interface of claim 1, wherein: and a spring is connected between the contact and the contact pin and is used for enabling the contact to generate a trend of extending out of the male head body.
4. The mechanical electrical oil circuit integrated module interface of claim 1, wherein: the male oil way connecting piece also comprises a male connector body positioned in the male oil way channel and a male connecting spring connected between the male connector body and the male body; the mouth of the male oil way passage is provided with a conical surface of the mouth of the male oil way passage; the conical surface of the male joint body has the tendency of keeping the conical surface of the male oil passage channel to be tightly matched under the action of the male joint connecting spring;
the female oil way connecting piece also comprises a female joint body positioned in the female oil way channel and a female connecting spring connected between the female joint body and the female body; the mouth of the female oil passage is provided with a conical surface of the mouth of the female oil passage; the conical surface of the female joint body has a tendency of keeping close fit with the conical surface of the female oil passage under the action of the female joint connecting spring.
5. The mechanical electrical oil circuit integrated module interface of claim 1, wherein: an annular boss is arranged at the position, located at the male oil way passage port, of the male head body; a circular groove used for being matched with the annular boss is formed in the female head body at the position, located at the female head oil path channel opening, of the female head body; and a sealing ring is arranged on the inner wall of the circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110335220.XA CN113007478A (en) | 2021-03-29 | 2021-03-29 | Mechanical-electrical-oil-way integrated module interface for variable-configuration multi-body water surface robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110335220.XA CN113007478A (en) | 2021-03-29 | 2021-03-29 | Mechanical-electrical-oil-way integrated module interface for variable-configuration multi-body water surface robot |
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| Publication Number | Publication Date |
|---|---|
| CN113007478A true CN113007478A (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110335220.XA Pending CN113007478A (en) | 2021-03-29 | 2021-03-29 | Mechanical-electrical-oil-way integrated module interface for variable-configuration multi-body water surface robot |
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| CN (1) | CN113007478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673844A (en) * | 2022-03-30 | 2022-06-28 | 重庆大学 | Self-sealing separating joint for preventing aircraft fuel system from crash |
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| JP3181246U (en) * | 2012-11-13 | 2013-01-31 | 錫寅 謝 | Pressure pipe joint structure |
| CN104879587A (en) * | 2015-05-14 | 2015-09-02 | 张燕梅 | Special attachment joint for introducing ammonia gas and ammonia water |
| CN107202048A (en) * | 2017-06-13 | 2017-09-26 | 北京航空航天大学 | A kind of highly integrated pressure balance type deep-sea electrohydraudic servomechanism |
| CN108972529A (en) * | 2018-07-19 | 2018-12-11 | 北京理工华汇智能科技有限公司 | Mechanical interface and modular interface comprising it |
| WO2019025830A1 (en) * | 2017-07-31 | 2019-02-07 | Faster S.P.A. | Quick connector with semi-integrated cartridge |
| CN111864439A (en) * | 2020-08-03 | 2020-10-30 | 南京伟思医疗科技股份有限公司 | Electro-hydraulic joint of magnetic stimulation rehabilitation instrument |
| CN112519966A (en) * | 2020-12-10 | 2021-03-19 | 南京智汇空间技术有限公司 | Unmanned surface of water robot integration control box |
-
2021
- 2021-03-29 CN CN202110335220.XA patent/CN113007478A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3181246U (en) * | 2012-11-13 | 2013-01-31 | 錫寅 謝 | Pressure pipe joint structure |
| CN104879587A (en) * | 2015-05-14 | 2015-09-02 | 张燕梅 | Special attachment joint for introducing ammonia gas and ammonia water |
| CN107202048A (en) * | 2017-06-13 | 2017-09-26 | 北京航空航天大学 | A kind of highly integrated pressure balance type deep-sea electrohydraudic servomechanism |
| WO2019025830A1 (en) * | 2017-07-31 | 2019-02-07 | Faster S.P.A. | Quick connector with semi-integrated cartridge |
| CN108972529A (en) * | 2018-07-19 | 2018-12-11 | 北京理工华汇智能科技有限公司 | Mechanical interface and modular interface comprising it |
| CN111864439A (en) * | 2020-08-03 | 2020-10-30 | 南京伟思医疗科技股份有限公司 | Electro-hydraulic joint of magnetic stimulation rehabilitation instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673844A (en) * | 2022-03-30 | 2022-06-28 | 重庆大学 | Self-sealing separating joint for preventing aircraft fuel system from crash |
| CN114673844B (en) * | 2022-03-30 | 2022-11-25 | 重庆大学 | Self-sealing separating joint for preventing aircraft fuel system from crash |
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Application publication date: 20210622 |
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