CN217641960U

CN217641960U - High-sealing protection type electric connector

Info

Publication number: CN217641960U
Application number: CN202221558355.9U
Authority: CN
Inventors: 徐水明; 茅智祥; 王志兴
Original assignee: Hangzhou Xiangpu Electronics Co ltd
Current assignee: Hangzhou Xiangpu Electronics Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-10-21
Anticipated expiration: 2032-06-21

Abstract

The utility model provides a high sealed protection type electric connector, relates to the electric connector correlation field, including the plug shell, the fixed plug that is equipped with on the plug shell, be equipped with four jacks in the plug, four the jack with the centre of a circle of jack is central evenly distributed, be equipped with annular draw-in groove on the plug shell, the screw thread is equipped with outer seal shell on the plug shell, be equipped with the outside space of inserting of opening in the outer seal shell, be equipped with the sliding tray on the outer seal shell, promote through the right side the slip button, thereby make the sliding tray rotates, thereby makes two driven slide bar area the pulling sealing ring rotates, thereby makes the pulling sealing ring breaks away from socket shell's card owner, and the elasticity of cooperation spring makes the pulling sealing ring pulls open in, thereby the sealing strip card is gone into in the draw-in groove to form the second floor protection, thereby prevent to take place to leak and make equipment damage after the shell damages.

Description

High-sealing protection type electric connector

Technical Field

The utility model belongs to the technical field of the electric connector is relevant and specifically relates to a high sealed protection type electric connector.

Background

The electric connector has the important requirements that the electric connector has good contact, reliable work and convenient maintenance, and whether the work is reliable or not directly influences the normal work of a circuit, and the safety of the whole host is related, so that the electric connector is widely applied to military systems of aviation, aerospace, national defense and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high sealed protection type electric connector to solve the problem that proposes among the above-mentioned background art.

The utility model provides a its technical problem take following technical scheme to realize:

the utility model provides a high sealed protection type electric connector, includes the plug shell, the fixed plug that is equipped with on the plug shell, be equipped with four jacks, four in the plug the jack with the centre of a circle of jack is central evenly distributed, be equipped with annular draw-in groove on the plug shell, the screw thread is equipped with the outer seal shell on the plug shell, be equipped with the outside space of inserting of opening in the outer seal shell, be equipped with the sliding tray on the outer seal shell, be equipped with three installation screw hole in the sliding tray, it is three installation screw hole respectively with the centre of a circle of outer seal shell is central evenly distributed.

Preferably, each of the installation threaded holes is respectively provided with a special-shaped bolt in a threaded manner, each of the special-shaped bolts is respectively provided with a sliding rod in a sliding manner, each sliding rod is respectively fixedly provided with a bottom arc block, an elastic spring is connected between each bottom arc block and the special-shaped bolt, and the upper end of each sliding rod is respectively fixedly provided with an attraction magnet.

Preferably, the sliding groove is internally provided with a detaching ring in a rotating mode respectively, the detaching ring comprises two upper splicing rings, two upper splicing rings and two lower splicing rings, the upper splicing rings are connected in a sliding mode, the left and right symmetric threads between the upper splicing rings are provided with connecting bolts, the two upper splicing rings are internally provided with three extracting magnets in a measuring mode, and each extracting magnet corresponds to the mounting threaded hole.

Preferably, a socket shell is arranged on the plug in a sliding mode, a connecting space with an upward opening is formed in the socket shell, four contact pins are fixedly arranged in the connecting space, each contact pin corresponds to the corresponding jack, three rotary sliding grooves are formed in the outer side of the socket shell, and each rotary sliding groove is provided with a clamping groove.

Preferably, a sliding button is slidably arranged in the socket shell, an elastic spring is connected between the sliding button and the socket shell, a sliding disc is rotatably arranged in the socket shell and is meshed with the sliding button, and driven sliding rods are symmetrically arranged on the sliding disc in a left-right mode.

Preferably, two driven slide bars are provided with pulling sealing rings in a sliding manner, a strong spring is connected between each pulling sealing ring and the socket shell, two layers of inner sealing strips are connected between each pulling sealing ring and the socket shell, and the driven slide bars and the strong springs are respectively positioned between the two layers of inner sealing strips.

The utility model has the advantages that:

1. the utility model discloses a promote right the slip button, thereby make the sliding tray rotates, thereby makes two driven slide bar takes the pulling sealing ring rotates, thereby makes the pulling sealing ring breaks away from socket shell's card owner, and the elasticity of cooperation spring makes the pulling sealing ring pulls open interior sealing strip, thereby the card is gone into in the draw-in groove to form the second floor protection, thereby take place to leak and make equipment damage after preventing that the shell from damaging.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall full-section structure of the high-sealing protection type electric connector of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a formal drawing of the special-shaped bolt of the present invention;

FIG. 4 is an oblique view of the ring removed in the present invention;

fig. 5 is a perspective view of the middle socket housing of the present invention;

fig. 6 is a sectional view taken along the direction B-B in fig. 5 according to the present invention.

The scores in the figures are as follows: 11. an outer seal housing; 12. a sliding groove; 13. an insertion space; 14. a plug; 15. a card slot; 16. a jack; 17. installing a threaded hole; 18. a special-shaped bolt; 19. a slide bar; 20. a bottom arc block; 21. an upper splice ring; 23. taking out the magnet; 24. a socket housing; 25. a rotary chute; 26. a clamping groove is formed; 27. a connection space; 28. inserting a pin; 29. a sliding button; 30. pulling the sealing ring; 31. a driven slide bar; 32. an inner sealing band; 33. a sliding disk.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The invention will be described in detail with reference to fig. 1 to 6, wherein for the sake of convenience of description, the following orientations are defined as follows: the up-down, left-right, front-back direction described below is consistent with the front-back, left-right, top-down direction of the view direction of fig. 1, fig. 1 is the front view of the device of the present invention, and the direction shown in fig. 1 is consistent with the front-back, left-right, top-down direction of the front view direction of the device of the present invention.

The embodiments of the present invention will be described in detail with reference to the accompanying drawings:

referring to fig. 1-6, the present invention provides an embodiment: the utility model provides a high sealed protection type electric connector, includes plug housing 10, the fixed plug 14 that is equipped with on plug housing 10, be equipped with four jacks 16 in the plug 14, four jack 16 with the centre of a circle of jack 16 is central evenly distributed, be equipped with annular draw-in groove 15 on plug housing 10, the screw thread is equipped with outer sealed shell 11 on plug housing 10, be equipped with the outside space 13 that inserts of opening in the outer sealed shell 11, be equipped with sliding tray 12 on the outer sealed shell 11, be equipped with three installation screw hole 17 in the sliding tray 12, it is three installation screw hole 17 respectively with the centre of a circle of outer sealed shell 11 is central evenly distributed.

In addition, in an embodiment, each of the installation screw holes 17 is respectively provided with a special-shaped bolt 18 in a threaded manner, each of the special-shaped bolts 18 is respectively provided with a sliding rod 19 in a sliding manner, each of the sliding rods 19 is respectively and fixedly provided with a bottom arc block 20, an elastic spring is respectively connected between each of the bottom arc blocks 20 and the special-shaped bolt 18, and the upper end of each of the sliding rods 19 is respectively and fixedly provided with an attraction magnet.

In addition, in an embodiment, it is equipped with the ring of demolising to rotate respectively in the sliding tray 12, the ring of demolising includes two go up concatenation ring 21, two go up sliding connection between the concatenation ring 21, two go up the screw thread of bilateral symmetry between the concatenation ring 21 and be equipped with connecting bolt, two go up the fixed three magnet 23 that takes out that is equipped with of concatenation ring 21 internal survey, every take out magnet 23 respectively with installation screw hole 17 corresponds.

In addition, in an embodiment, a socket shell 24 is slidably disposed on the plug 14, a connection space 27 with an upward opening is disposed in the socket shell 24, four pins 28 are fixedly disposed in the connection space 27, each pin 28 corresponds to the corresponding jack 16, three rotation chutes 25 are disposed on the outer side of the socket shell 24, and each rotation chute 25 is provided with a corresponding snap-in groove 26.

In addition, in one embodiment, a sliding button 29 is slidably disposed in the socket housing 24, an elastic spring is connected between the sliding button 29 and the socket housing 24, a sliding disk 33 is rotatably disposed in the socket housing 24, the sliding disk 33 is engaged with the sliding button 29, and driven sliding rods 31 are symmetrically disposed on the sliding disk 33.

In addition, in an embodiment, two driven sliding rods 31 are slidably provided with a pulling sealing ring 30, a strong spring is connected between the pulling sealing ring 30 and the socket housing 24, two inner sealing strips 32 are connected between the pulling sealing ring 30 and the socket housing 24, and the driven sliding rods 31 and the strong spring are respectively located between the two inner sealing strips 32.

In specific implementation, when the electrical connector is to be used, the socket housing 24 is mounted on a device, three profiled bolts 18 are screwed into the mounting threaded holes 17, respectively, so that the plug 14 is inserted into the connecting space 27, the pins 28 are inserted into the insertion holes 16, the outer sealing shell 11 is rotated, the bottom arc block 20 enters the rotating chute 25, the bottom arc block 20 is clamped into the clamping groove 26 due to the elastic force of the spring, so that the plug 14 and the socket housing 24 are fixedly sealed, the sliding knob 29 is pushed to the right, the sliding disc 33 is rotated, the two driven sliding rods 31 rotate the pulling sealing ring 30, so that the pulling sealing ring 30 is separated from the clamping groove 26, the elastic force of the matching spring makes the pulling sealing ring 30 pull the inner sealing band 32 apart, so that the sliding knob 29 is clamped into the clamping groove 15, so that a second protection layer is formed, so that the device is prevented from being damaged due to water leakage, when the plug 14 needs to be taken out, the two upper clamping rings 21 are combined on the sliding groove 12, so that the sliding magnet 23 can be taken out through the sliding arc block 20, so that the magnet 14 can be taken out, and the sliding knob 20 can be taken out.

It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.

Claims

1. A high-sealing protection type electrical connector comprising a plug housing (10), characterized in that: the plug is characterized in that a plug (14) is fixedly arranged on a plug shell (10), four jacks (16) are arranged in the plug (14), the jacks (16) are used for uniformly distributing the center of a circle of the jacks (16) at the center, annular clamping grooves (15) are formed in the plug shell (10), an outer sealing shell (11) is arranged on the plug shell (10) in a threaded mode, an outward insertion space (13) with an opening is formed in the outer sealing shell (11), a sliding groove (12) is formed in the outer sealing shell (11), three mounting threaded holes (17) are formed in the sliding groove (12), and the mounting threaded holes (17) are respectively uniformly distributed at the center of the outer sealing shell (11).

2. A high-hermeticity protection type electrical connector as claimed in claim 1, wherein: each mounting threaded hole (17) is internally provided with a special-shaped bolt (18) in a threaded manner, each special-shaped bolt (18) is internally provided with a sliding rod (19) in a sliding manner, each sliding rod (19) is fixedly provided with a bottom arc block (20), an elastic spring is connected between each bottom arc block (20) and the special-shaped bolt (18), and the upper end of each sliding rod (19) is fixedly provided with a suction magnet.

3. A high-hermeticity protection type electrical connector according to claim 1, wherein: it is equipped with the ring of demolising to rotate respectively in sliding tray (12), it includes two and goes up concatenation ring (21), two to demolish the ring go up sliding connection between concatenation ring (21), two go up bilateral symmetry's screw thread between concatenation ring (21) and be equipped with connecting bolt, two it is fixed three magnet (23) of taking out, every to go up concatenation ring (21) internal survey take out magnet (23) respectively with mounting screw hole (17) correspond.

4. A high-hermeticity protection type electrical connector according to claim 1, wherein: slide on plug (14) and be equipped with socket shell (24), be equipped with ascending connection space (27) of opening in socket shell (24), fixed four contact pins (28) that are equipped with in connection space (27), every contact pin (28) respectively with jack (16) correspond, the socket shell (24) outside is equipped with three spout (25) soon, every it is equipped with card income groove (26) respectively in spout (25) to revolve.

5. The high-sealing protection type electrical connector as claimed in claim 4, wherein: the socket is characterized in that a sliding button (29) is arranged in the socket shell (24) in a sliding mode, an elastic spring is connected between the sliding button (29) and the socket shell (24), a sliding disc (33) is arranged in the socket shell (24) in a rotating mode, the sliding disc (33) is meshed with the sliding button (29), and driven sliding rods (31) are symmetrically arranged on the sliding disc (33) in the left-right mode.

6. The high-sealing protection type electrical connector as claimed in claim 5, wherein: two it is equipped with pulling sealing ring (30) to slide on driven slide bar (31), pulling sealing ring (30) with be connected with powerful spring between socket shell (24), pulling sealing ring (30) with be connected with two-layer interior sealing area (32) between socket shell (24), driven slide bar (31) with powerful spring is located respectively between two-layer interior sealing area (32).