CN213184741U

CN213184741U - Sealing connector with good sealing performance

Info

Publication number: CN213184741U
Application number: CN202021822622.XU
Authority: CN
Inventors: 郑守芳
Original assignee: Bengbu Zhixing Electronic Technology Co ltd
Current assignee: Bengbu Zhixing Electronic Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-11
Anticipated expiration: 2030-08-27

Abstract

The utility model belongs to the technical field of the electronic connector, especially, be a sealing connector that sealing performance is good, including base and connecting shell, base fixed surface is connected with a screw thread section of thick bamboo, the base surface has first shell through a screw thread section of thick bamboo threaded connection, the inside movable storehouse of having seted up of first shell, movable storehouse is total two, and the symmetry is seted up in first shell, the inside fixedly connected with connecting block in movable storehouse, the spring has been cup jointed on the connecting block surface, the spacing groove has been seted up on movable storehouse surface. This sealing connector that sealing performance is good through setting up spring, ball and draw-in groove, when connecting the device, people inject the contact pin into corresponding slot, and then make the spring compression, make the ball rotate simultaneously, and then with the ball joint in the draw-in groove to connect the device, under the effect of spring, ball and draw-in groove, the people of being more convenient for are connected the device.

Description

Sealing connector with good sealing performance

Technical Field

The utility model belongs to the technical field of the electronic connector, concretely relates to sealing connector that sealing performance is good.

Background

Connector, also be called the connector domestically, plug and socket, generally refer to the electrical apparatus connector, connect two active device's device promptly, transmission current or signal, the connector contact pin is the common component part in even the machine, present now along with science and technology constantly progresses, also more and more to the requirement of connector contact pin, current electronic connector is fixed insecure, receive external force and become flexible easily, lead to connecting electronic connector disconnection, and current electronic connector dustproof and waterproof effect is not good, lead to during dust and water get into the connector, influence the connector and use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a sealing connector that sealing performance is good has sealed effectual characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealing connector that sealing performance is good, includes base and joint casing, the first screw thread section of thick bamboo of base fixed surface is connected with, the base surface has first shell through first screw thread section of thick bamboo threaded connection, the inside movable storehouse of having seted up of first shell, movable storehouse is total two, and the symmetry sets up in first shell, the inside fixedly connected with connecting block in movable storehouse, the spring has been cup jointed on the connecting block surface, the spacing groove has been seted up on the surface of movable storehouse, the spacing inslot joint has the ball, spring other end joint is on the ball surface, base surface joint has the protecting crust, the draw-in groove has been seted up on the protecting crust surface, the draw-in groove is total two, draw-in groove position and ball position are corresponding.

The ball joint is in the draw-in groove, the inside contact pin that is provided with of protecting crust, the contact pin is total a plurality ofly, all sets up inside the protecting crust, the base surface is provided with the slot, the slot is total a plurality ofly, all sets up on the base surface, the contact pin joint is in the slot.

As a further aspect of the present invention: the protective shell is fixedly connected with a second shell, the surface of the base is sleeved with a first sealing ring, the surface of the base is fixedly connected with a plurality of wiring blocks, the wiring blocks are fixedly connected to the surface of the base, and the positions of the wiring blocks correspond to the positions of the slots.

As a further aspect of the present invention: the surface of the junction block is provided with an electric wire, the surface of the electric wire is sleeved with an insulating sleeve, a through hole is formed in the surface of the first shell, and the electric wire is arranged in the through hole in a penetrating mode.

As a further aspect of the present invention: the first shell surface fixedly connected with second screw thread section of thick bamboo, second screw thread section of thick bamboo surface cover has the second sealing washer, second screw thread section of thick bamboo surface threaded connection has the connection shell.

As a further aspect of the present invention: the connecting shell surface is penetrated and is equipped with first sealed pad, the electric wire is penetrated and is established on first sealed pad surface, connecting shell fixed surface is connected with insulating rubber protection pad, insulating rubber protection pad surface is penetrated and is equipped with the sealed pad of second.

As a further aspect of the present invention: the electric wire is arranged on the surface of the second sealing gasket in a penetrating mode, the surface of the first shell is fixedly connected with a third sealing gasket, and a third sealing ring is sleeved on the surface of the first threaded cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the sealing connector with good sealing performance, due to the arrangement of the spring, the ball and the clamping groove, when the device is connected, people insert the contact pin into the corresponding slot, so that the spring is compressed, the ball rotates, and the ball is clamped in the clamping groove, so that the device is connected, and under the action of the spring, the ball and the clamping groove, people can connect the device more conveniently;

2. this sealing connector that sealing performance is good through first sealing washer, second sealing washer and third sealed the pad, when using the device, under the effect of first sealing washer, second sealing washer and third sealed pad, has strengthened the leakproofness of the device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic three-dimensional structure diagram of a first housing of the present invention;

FIG. 2 is a schematic structural view of the connection state of the present invention;

FIG. 3 is a front sectional view of the present invention;

fig. 4 is a front view of the present invention;

FIG. 5 is an enlarged schematic structural view of the position A of the present invention;

in the figure: 1. a base; 2. a first housing; 3. a movable bin; 4. connecting blocks; 5. a spring; 6. a limiting groove; 7. a ball bearing; 8. a second housing; 9. protecting the shell; 10. a card slot; 11. inserting a pin; 12. a slot; 13. a first seal ring; 14. a junction block; 15. an electric wire; 16. an insulating sleeve; 17. a first threaded barrel; 18. a second threaded barrel; 19. a second seal ring; 20. a connecting shell; 21. a first gasket; 22. an insulating rubber protection pad; 23. a second gasket; 24. a third gasket; 25. and a third sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a sealing connector that sealing performance is good, including base 1 and connecting shell 20, 1 fixed surface of base is connected with first screw thread section of thick bamboo 17, 1 surface of base has first shell 2 through first screw thread section of thick bamboo 17 threaded connection, first shell 2 is inside has seted up movable storehouse 3, movable storehouse 3 is total two, and the symmetry is seted up in

first shell

2, 3 inside fixedly connected with connecting blocks 4 in movable storehouse, spring 5 has been cup jointed on the 4 surfaces of connecting block, spacing groove 6 has been seted up on 3 surfaces in the movable storehouse, the joint has ball 7 in spacing groove 6, the joint of the other end of spring 5 is on ball 7 surface, 1 surperficial joint of base has protective housing 9, card slot 10 has been seted up on protective housing 9 surface, card slot 10 is total two, card slot 10 position and ball 7 position are corresponding, through setting up the card slot, it is more.

Ball 7 joint is in draw-in groove 10, and the inside contact pin 11 that is provided with of protecting shell 9, and contact pin 11 is total a plurality ofly, all sets up inside protecting shell 9, and base 1 surface is provided with slot 12, and slot 12 is total a plurality ofly, all sets up on base 1 surface, and contact pin 11 joint is in slot 12.

Specifically, the surface of the protective shell 9 is fixedly connected with the second shell 8, the surface of the base 1 is sleeved with the first sealing ring 13, the surface of the base 1 is fixedly connected with the wiring block 14, the wiring blocks 14 are multiple in number, the wiring blocks are fixedly connected to the surface of the base 1, and the positions of the wiring blocks 14 and the positions of the slots 12 are corresponding.

Specifically, the surface of the junction block 14 is provided with an electric wire 15, the surface of the electric wire 15 is sleeved with an insulating sleeve 16, a through hole is formed in the surface of the first shell 2, and the electric wire 15 is arranged in the through hole in a penetrating mode.

Specifically, the surface of the first housing 2 is fixedly connected with a second threaded cylinder 18, the surface of the second threaded cylinder 18 is sleeved with a second sealing ring 19, and the surface of the second threaded cylinder 18 is in threaded connection with a connecting shell 20.

Specifically, connect the shell 20 surface and wear to be equipped with first sealed 21 that fills up, electric wire 15 wears to establish on first sealed 21 surface that fills up, connects shell 20 fixed surface and is connected with insulating rubber protection pad 22, under insulating rubber protection pad 22's effect, has strengthened the device's protectiveness, and insulating rubber protection pad 22 surface wears to be equipped with the sealed 23 that fills up of second.

Specifically, the electric wire 15 penetrates through the surface of the second sealing gasket 23, the surface of the first shell 2 is fixedly connected with a third sealing gasket 24, and the surface of the first threaded cylinder 17 is sleeved with a third sealing ring 25.

The utility model discloses a theory of operation does:

s1, firstly, the electric wire 15 is sequentially arranged in the second sealing gasket 23 and the first sealing gasket 21 in a penetrating way, and then the connecting shell 20 is in threaded connection with the second threaded barrel 18 by people, so that the electric wire 15 is arranged in the through hole in the first shell 2 in a penetrating way;

s2, connecting the wires 15 with the corresponding junction blocks 14;

s3, screwing the base 1 into the first shell 2 through the first screw cylinder 17;

s4, one inserts the pin 11 into the corresponding slot 12 to compress the spring 5 and rotate the ball 7 to engage the ball 7 in the slot 10, thereby completing the connection of the device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sealing connector that sealing performance is good, includes base (1) and connecting shell (20), its characterized in that: the surface of the base (1) is fixedly connected with a first thread cylinder (17), the surface of the base (1) is connected with a first shell (2) through the first thread cylinder (17) in a threaded manner, the first shell (2) is internally provided with two movable bins (3), the number of the movable bins (3) is two, and are symmetrically arranged in the first shell (2), the movable bin (3) is fixedly connected with a connecting block (4) inside, the surface of the connecting block (4) is sleeved with a spring (5), the surface of the movable bin (3) is provided with a limit groove (6), the limiting groove (6) is internally clamped with a ball (7), the other end of the spring (5) is clamped on the surface of the ball (7), a protective shell (9) is clamped on the surface of the base (1), a clamping groove (10) is formed in the surface of the protective shell (9), the number of the clamping grooves (10) is two, and the positions of the clamping grooves (10) correspond to the positions of the balls (7);

ball (7) joint is in draw-in groove (10), protective case (9) inside is provided with contact pin (11), contact pin (11) are total a plurality ofly, all set up inside protective case (9), base (1) surface is provided with slot (12), slot (12) are total a plurality ofly, all set up on base (1) surface, contact pin (11) joint is in slot (12).

2. The sealed connector with good sealing performance according to claim 1, wherein: protecting casing (9) fixed surface is connected with second shell (8), first sealing washer (13) have been cup jointed on base (1) surface, base (1) fixed surface is connected with junction block (14), junction block (14) are total a plurality ofly, and equal fixed connection is on base (1) surface, junction block (14) position and slot (12) position are corresponding.

3. The sealed connector with good sealing performance according to claim 2, wherein: the surface of the wiring block (14) is provided with an electric wire (15), the surface of the electric wire (15) is sleeved with an insulating sleeve (16), a through hole is formed in the surface of the first shell (2), and the electric wire (15) penetrates through the through hole.

4. The sealed connector with good sealing performance according to claim 1, wherein: the surface of the first shell (2) is fixedly connected with a second threaded cylinder (18), the surface of the second threaded cylinder (18) is sleeved with a second sealing ring (19), and the surface of the second threaded cylinder (18) is in threaded connection with a connecting shell (20).

5. A sealable connector according to claim 3, wherein: connect shell (20) surface and wear to be equipped with first sealed pad (21), electric wire (15) are worn to establish on first sealed pad (21) surface, connect shell (20) fixed surface is connected with insulating rubber protection pad (22), insulating rubber protection pad (22) surface is worn to be equipped with the sealed pad (23) of second.

6. A sealable connector according to claim 3, wherein: the electric wire (15) penetrates through the surface of the second sealing gasket (23), the surface of the first shell (2) is fixedly connected with a third sealing gasket (24), and the surface of the first threaded cylinder (17) is sleeved with a third sealing ring (25).