CN211351119U - A sealed connector for deep water environment - Google Patents

Abstract

The utility model discloses a sealing connector applied to deepwater environment, the first shell is a stainless steel shell, an insulator inner core is arranged in the first shell, the insulator inner core is a plastic inner core, four jacks are equidistantly arranged on the insulator inner core, the right side wall of the first shell is provided with a first mounting plate, four corners of the first mounting plate are all provided with mounting holes, insulating glass is arranged in the second shell, contact pins are arranged on the insulating glass at positions corresponding to the jacks, the left side wall of the second shell is provided with a second mounting plate, a sealing gasket is arranged on the left side wall of the second mounting plate, through holes are arranged at four corners of the second mounting plate, the connecting plate is annular and is arranged on the left side wall of the second mounting plate, a sealing ring is arranged at a position, corresponding to the ring groove, of the inner side wall of the connecting plate, the pressure resistance of the connector can be increased, the sealing connector is suitable for being used in deepwater, the use is safer.

Description

A sealed connector for deep water environment

technical field

The utility model relates to the technical field of connectors, in particular to a sealed connector used in a deep water environment.

Background technique

The electrical connector consists of a fixed-end electrical connector, that is, a female contact piece and a free-end electrical connector, that is, a male contact piece. The socket is fixed on the electrical component through its square plate. The plug is generally connected to the cable, and the plug is realized by connecting the nut. , socket connection, the electrical connector is composed of three basic units: the shell, the insulator and the contact body. In addition to meeting the general performance requirements, the electrical connector must meet the requirements of good contact, reliable operation and maintenance. Convenient, when the existing connector is used in a deep water environment, due to the large water pressure in the deep water environment, the existing connector has insufficient pressure resistance, and is not suitable for use in deep water, and the existing connector is sealed The effect is not good. In a deep water environment, it is easy for water to enter the inside of the connector, which is not safe to use.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide a sealed connector applied in a deep water environment, which can increase the pressure resistance of the connector, is suitable for use in deep water, and has a good sealing effect, avoiding the need for If water enters the inside of the connector, it is relatively safe to use and can effectively solve the problems in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a sealed connector applied to a deep water environment, comprising a socket unit, a plug unit and a connection unit;

Socket unit: it includes a first shell, a jack, an insulator inner core and a first mounting plate, the first outer shell is a stainless steel shell, the first shell is provided with an insulator inner core, the insulator inner core is a plastic inner core, and the insulator inner core is on Four jacks are arranged at equal distances, a first mounting plate is arranged on the right side wall of the first housing, and four corners of the first mounting plate are provided with mounting holes;

Plug unit: it includes a second mounting plate, a gasket, a pin, an insulating glass and a second outer shell, the second outer shell is a stainless steel shell, the second outer shell is provided with insulating glass, and the position corresponding to the jack on the insulating glass is provided with pin, the left side wall of the second housing is provided with a second mounting plate, the left side wall of the second mounting plate is provided with a sealing gasket, and the four corners of the second mounting plate are provided with through holes;

Connection unit: it includes an installation groove, a ring groove, a connecting plate and a sealing ring. The installation groove is opened on the right side wall of the first housing, and two ring grooves are opened on the installation groove. The connection plate is annular and is placed in the second installation The left side wall of the plate, the inner side wall of the connecting plate and the position corresponding to the ring groove are provided with a sealing ring;

When in use, insert the pin into the jack to complete the electrical connection. After completing the electrical connection, place the connector into the deep water. The water pressure in the deep water is relatively large. It is a stainless steel shell, which can increase the pressure resistance of the connector. Through insulating glass, the pressure resistance of the connector can be further increased, so that the connector can withstand large water pressure, thereby increasing the pressure resistance of the connector. It is suitable for use in deep water. When connecting the connector, insert the pin into the socket, so that the connecting plate can be inserted into the installation groove, and the sealing ring can be locked into the ring groove. The sealing effect of the connector is increased, the sealing effect is better, water can be prevented from entering the interior of the connector, and it is safer to use.

Further, it also includes two groups of anti-skid pads, and the two groups of anti-skid pads are placed on the outer side walls of the first shell and the second shell respectively at equal angles, which can be used to conveniently hold the connector.

Further, it also includes connecting bolts and nuts, the number of connecting bolts is four, and they are respectively placed in the mounting holes on the first mounting plate, and the connecting bolts are threadedly connected with nuts, which can be used to connect the first mounting plate and the nut. The second mounting plate is connected.

Further, it also includes four snap rings, the snap rings are rubber rings, and the four snap rings are grouped in pairs. Used to fix the insulator core and insulating glass.

Further, it also includes two isolation plates, the isolation plate is an aluminum alloy plate, and the two isolation plates are respectively placed in the first shell and the second shell, which can be used to reduce electromagnetic interference.

Compared with the prior art, the beneficial effects of the present utility model are: the sealed connector applied to the deep water environment has the following advantages:

1. Set up a socket unit and a plug unit. By inserting the pin into the jack, the electrical connection can be completed. After the electrical connection is completed, the connector is placed in the deep water. The water pressure in the deep water is relatively large. Both the first shell and the second shell are stainless steel shells, which can increase the compressive capacity of the connector, and the compressive capacity of the connector can be further increased by insulating glass, so that the connector can withstand greater water pressure, thereby increasing the The compression resistance of the connector is suitable for use in deep water;

2. A connecting unit is also provided. By inserting the pins into the jacks, the connecting plate can be inserted into the installation groove, and the sealing ring can be stuck in the ring groove. The sealing of the connector can be increased through the connecting plate and the sealing ring. , The sealing effect is better, it can prevent water from entering the inside of the connector, and it is safer to use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the side structure schematic diagram of the utility model;

FIG. 3 is a schematic diagram of the cross-sectional structure of the utility model.

In the figure: 1 anti-skid pad, 2 socket unit, 21 first shell, 22 jack, 23 insulator core, 24 first mounting plate, 3 plug unit, 31 second mounting plate, 32 sealing gasket, 33 pin, 34 Insulating glass, 35 second shell, 4 connecting units, 41 mounting grooves, 42 ring grooves, 43 connecting plates, 44 sealing rings, 5 connecting bolts, 6 nuts, 7 snap rings, 8 isolation plates.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a sealed connector applied in a deep water environment, comprising a socket unit 2, a plug unit 3 and a connection unit 4;

Socket unit 2: it includes a first shell 21, a jack 22, an insulator inner core 23 and a first mounting plate 24, the first shell 21 is a stainless steel shell, the first shell 21 is provided with an insulator inner core 23, and an insulator inner core 23 It is a plastic inner core, and the insulating inner core 23 is provided with four sockets 22 at equal distances, the right side wall of the first housing 21 is provided with a first mounting plate 24, and the four corners of the first mounting plate 24 are provided with mounting holes;

Plug unit 3: it includes a second mounting plate 31, a gasket 32, pins 33, insulating glass 34 and a second casing 35, the second casing 35 is a stainless steel casing, the second casing 35 is provided with insulating glass 34, the insulating glass The position corresponding to the jack 22 on the 34 is provided with a pin 33, the left side wall of the second housing 35 is provided with a second mounting plate 31, and the left side wall of the second mounting plate 31 is provided with a gasket 32, the second mounting The four corners of the board 31 are provided with through holes. When in use, the pins 33 are inserted into the jacks 22, so that the electrical connection can be completed. After the electrical connection is completed, the connector is placed in the deep water. Since the first shell 21 and the second shell 35 are both stainless steel shells, the compressive capacity of the connector can be increased, and the compressive capacity of the connector can be further increased by the insulating glass 34, so that the connector can withstand higher pressure. Large water pressure, which can increase the pressure resistance of the connector, suitable for use in deep water;

Connection unit 4: it includes an installation groove 41, a ring groove 42, a connection plate 43 and a sealing ring 44. The installation groove 41 is opened on the right side wall of the first housing 21, and the installation groove 41 is provided with two ring grooves 42. The connection plate 43 is annular, and is placed on the left side wall of the second mounting plate 31. The inner side wall of the connecting plate 43 is provided with a sealing ring 44 at the position corresponding to the ring groove 42. When the connector is connected, the pin 33 is inserted into the 22, so that the connecting plate 43 can be inserted into the installation groove 41, and the sealing ring 44 can be snapped into the ring groove 42. It is safer to use to avoid water entering the inside of the connector.

The two groups of anti-skid pads 1 are also included. The two sets of anti-skid pads 1 are placed on the outer side walls of the first housing 21 and the second housing 35 at equal angles respectively, which can be used to conveniently hold the connector.

Among them, it also includes connecting bolts 5 and nuts 6. The number of connecting bolts 5 is four, and they are respectively placed in the installation holes on the first mounting plate 24. The connecting bolts 5 are threadedly connected with nuts 6, which can be used to connect The first mounting plate 24 and the second mounting plate 31 are connected.

Among them, it also includes four snap rings 7, the snap rings 7 are rubber rings, the four snap rings 7 are grouped in pairs, and the two groups of snap rings 7 are placed behind the first housing 21 and the second housing 35 respectively. The inner sidewall of the end can be used to fix the insulator core 23 and the insulating glass 34 .

Among them, it also includes two isolation plates 8, the isolation plate 8 is an aluminum alloy plate, and the two isolation plates 8 are respectively placed in the first shell 21 and the second shell 35, which can be used to reduce electromagnetic interference.

In use: insert the pin 33 into the jack 22 to complete the electrical connection. After completing the electrical connection, place the connector into the deep water. The water pressure in the deep water is relatively large. The second shells 35 are stainless steel shells, which can increase the pressure resistance of the connector. The insulating glass 34 can further increase the pressure resistance of the connector, so that the connector can withstand a large water pressure, so that the connector can be increased. It is suitable for use in deep water. When connecting the connector, insert the pin 33 into the jack 22, so that the connecting plate 43 can be inserted into the installation groove 41, and the sealing ring 44 can be snapped into the ring. In the groove 42, the sealing performance of the connector can be increased through the connecting plate 43 and the sealing ring 44, the sealing effect is relatively good, water can be prevented from entering the interior of the connector, and the use is relatively safe.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a be applied to sealed connector of deep water environment which characterized in that: comprises a socket unit (2), a plug unit (3) and a connecting unit (4);

socket unit (2): the insulating device comprises a first outer shell (21), jacks (22), an insulating inner core (23) and a first mounting plate (24), wherein the first outer shell (21) is a stainless steel shell, the insulating inner core (23) is arranged in the first outer shell (21), the insulating inner core (23) is a plastic inner core, four jacks (22) are equidistantly arranged in the insulating inner core (23), the right side wall of the first outer shell (21) is provided with the first mounting plate (24), and four corners of the first mounting plate (24) are provided with mounting holes;

plug unit (3): the novel plug-in connector comprises a second mounting plate (31), a sealing gasket (32), a contact pin (33), insulating glass (34) and a second shell (35), wherein the second shell (35) is a stainless steel shell, the insulating glass (34) is arranged in the second shell (35), the contact pin (33) is arranged on the insulating glass (34) at a position corresponding to a jack (22), the second mounting plate (31) is arranged on the left side wall of the second shell (35), the sealing gasket (32) is arranged on the left side wall of the second mounting plate (31), and through holes are formed in four corners of the second mounting plate (31);

connection unit (4): the sealing device comprises a mounting groove (41), ring grooves (42), a connecting plate (43) and a sealing ring (44), wherein the mounting groove (41) is formed in the right side wall of the first shell (21), the mounting groove (41) is provided with the two ring grooves (42), the connecting plate (43) is annular and is arranged on the left side wall of the second mounting plate (31), and the sealing ring (44) is arranged at the position, corresponding to the ring grooves (42), of the inner side wall of the connecting plate (43).

2. A sealed connector for use in a deepwater environment, as claimed in claim 1, wherein: the anti-skid device is characterized by further comprising two sets of anti-skid pads (1), wherein the two sets of anti-skid pads (1) are respectively arranged on the outer side walls of the first shell (21) and the second shell (35) at equal angles.

3. A sealed connector for use in a deepwater environment, as claimed in claim 1, wherein: the connecting device is characterized by further comprising connecting bolts (5) and nuts (6), wherein the number of the connecting bolts (5) is four, the connecting bolts are respectively arranged in the mounting holes in the first mounting plate (24), and the nuts (6) are connected to the connecting bolts (5) in a threaded mode.

4. A sealed connector for use in a deepwater environment, as claimed in claim 1, wherein: still include snap ring (7), its quantity is four, and snap ring (7) are the rubber ring, and four two liang snap rings (7) are a set of, and the inside wall in first shell (21) and second shell (35) rear end is arranged in respectively to two sets of snap ring (7).

5. A sealed connector for use in a deepwater environment, as claimed in claim 1, wherein: the aluminum alloy plate is characterized by further comprising two isolation plates (8), wherein the isolation plates (8) are aluminum alloy plates, and the two isolation plates (8) are respectively arranged in the first shell (21) and the second shell (35).

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