CN210692875U

CN210692875U - Anti-drop's electric connector

Info

Publication number: CN210692875U
Application number: CN201922128105.6U
Authority: CN
Inventors: 舒伟
Original assignee: Shenzhen Jingtongsheng Electronics Co ltd
Current assignee: Shenzhen Jingtongsheng Electronics Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-06-05
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses an anti-drop's electric connector, including the first insulation seat, the one end of first insulation seat is hugged closely there is the second insulation seat, and fixed mounting has the socket in the first insulation seat, and fixed mounting has the bolt on the second insulation seat, and the bolt inserts the setting with the socket, and fixed mounting has annular seat on the first insulation seat, and fixed mounting has the annular plate on the second insulation seat, and the annular plate is established with annular seat slip cap, and fixed embedding has the rubber circle on the annular plate, and the rubber circle is hugged closely in the seam crossing of first insulation seat and second insulation seat. Through annular plate and annular seat butt joint, the fixed effect of cooperation locating pin for when electric connector's socket and bolt butt joint, it is more swift, and convenient the dismantlement, adopt the rubber circle to seal the protection to seam department, prevent that outside moisture and moisture from entering into electric connector from seam department in, guarantee the circular telegram effect.

Description

Anti-drop's electric connector

Technical Field

The utility model relates to an electric connector technical field specifically is an anti-drop's electric connector.

Background

In the aspect of aviation national defense technology, when a circuit is connected, an electric connector is adopted for supplying power, and the electric connector meets general performance requirements, and particularly has important requirements that the electric connector has good contact, is reliable in work and convenient to maintain, and whether the work is reliable or not directly influences the normal work of the circuit, and relates to the safety and the danger of the whole host.

Most of the current electric connectors can be fixed by screws when being butted and installed, the screws are small, thread surfaces are easy to wear, and after the electric connectors are used for a long time, the situation of sliding threads is easy to occur, so that the electric connectors are inconvenient to disassemble and maintain, seams of the butt joint of the electric connectors are not compact enough, moisture or steam is easy to enter, and the electrifying effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-drop's electric connector to solve the problem of electric connector's installation and the problem to the gap protection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-drop's electric connector, includes first insulation seat, the one end of first insulation seat is hugged closely there is the second insulation seat, fixed mounting has the socket in the first insulation seat, fixed mounting has the bolt on the second insulation seat, the bolt inserts the setting with the socket, fixed mounting has annular seat on the first insulation seat, fixed mounting has the annular plate on the second insulation seat, the annular plate is established with annular seat slip cap, fixed embedding has the rubber circle on the annular plate, the rubber circle is hugged closely in the seam crossing of first insulation seat and second insulation seat.

Preferably, the annular seat is provided with a positioning hole, a positioning pin is slidably sleeved in the positioning hole and connected with the annular seat through a first spring, the annular plate is provided with a positioning groove, and the positioning pin is slidably sleeved with the positioning groove.

Preferably, a first wire is fixedly mounted on the socket, and the first wire fixedly penetrates through the first insulating base.

Preferably, the first lead is wrapped by a second spring, and one end of the second spring is fixedly connected with the first insulating base.

Preferably, a second wire is fixedly mounted on the plug pin and fixedly penetrates through the second insulating seat.

Preferably, the second wire is wrapped by a third spring, and one end of the third spring is fixedly connected with the second insulating base.

Preferably, the first insulating seat and the second insulating seat are both fixedly provided with a protective cylinder, and the protective cylinder is horn-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the annular plate is butted with the annular seat, and the fixing effect of the positioning pin is matched, so that the socket and the bolt of the electric connector are butted more quickly and conveniently detached;

adopt the rubber circle to seal the seam and protect, prevent that outside moisture and moisture from entering into the electric connector from the seam, guarantee the circular telegram effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the rubber ring of the present invention;

fig. 3 is a schematic view of the bayonet part according to the present invention.

In the figure: 1. a first insulating base; 11. a socket; 12. a second insulating base; 13. a bolt; 14. an annular seat; 15. an annular plate; 16. a rubber ring; 2. positioning holes; 21. positioning pins; 22. a first spring; 23. positioning a groove; 3. a first conductive line; 31. a second spring; 4. a second conductive line; 41. a third spring; 5. a protective cylinder.

Detailed Description

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides an anti-drop's electric connector, including first insulating seat 1, the one end of first insulating seat 1 is hugged closely there is second insulating seat 12, first insulating seat 1 and second insulating seat 12 are made by plastic material, fixed mounting has socket 11 in the first insulating seat 1, fixed mounting has bolt 13 on the second insulating seat 12, bolt 13 inserts the setting with socket 11, fixed mounting has annular seat 14 on the first insulating seat 1, fixed mounting has annular plate 15 on the second insulating seat 12, annular plate 15 establishes with annular seat 14 slip cap, fixed embedding has rubber ring 16 on the annular plate 15, rubber ring 16 hugs closely in the seam crossing of first insulating seat 1 with second insulating seat 12, can play the effect that a moisture proof entered into to seam crossing.

Referring to fig. 3, the annular seat 14 is provided with a positioning hole 2, a positioning pin 21 is slidably sleeved in the positioning hole 2, the positioning pin 21 is connected with the annular seat 14 through a first spring 22, the annular plate 15 is provided with a positioning groove 23, and the positioning pin 21 and the positioning groove 23 are slidably sleeved.

Referring to fig. 1, the first wire 3 is fixedly mounted on the socket 11, and the first wire 3 is fixedly penetrated through the first insulating base 1 to achieve a power-on effect.

Referring to fig. 1, the first wire 3 is wrapped by the second spring 31, and one end of the second spring 31 is fixedly connected to the first insulating base 1, so as to protect the first wire 3 from bending.

Referring to fig. 1, the plug 13 is fixedly installed with a second wire 4, and the second wire 4 is fixedly penetrated through the second insulating base 12 to achieve a power-on effect.

Referring to fig. 1, the second conductive wire 4 is wrapped by a third spring 41, and one end of the third spring 41 is fixedly connected to the second insulating base 12, so as to protect the second conductive wire 4 from bending.

Equal fixed mounting has a protection section of thick bamboo 5 on first insulator 1 and the second insulator 12, and a protection section of thick bamboo 5 is made by rubber materials, and a protection section of thick bamboo 5 is tubaeform, prevents that external force from extrudeing the end position that two wires are connected.

The utility model discloses when concrete implementation: when the socket 11 and the plug 13 need to be butted and electrified, the socket 11 and the plug 13 are connected through the first insulating base 1 and the second insulating base 12, the socket 11 is inserted into the plug 13 for positioning, meanwhile, the positioning pin 21 is pulled outwards, the plug 13 is completely inserted into the socket 11, the annular plate 15 and the annular base 14 are sleeved in a sliding mode, the rubber ring 16 is tightly attached to the joint of the first insulating base 1 and the second insulating base 12, a moisture and steam preventing effect is achieved on the joint, when the position of the positioning pin 21 corresponds to the position of the positioning groove 23, the positioning pin 21 is inserted into the positioning groove 23 through the resetting effect of the first spring 22, and the two insulating bases are fixed;

the second spring 31 can play a bending protection to the first wire 3 when bending, the third spring 41 can play a bending protection when the second wire 4 bends, and the protection cylinder 5 can ensure that the joint positions of the two wires cannot be deformed by external force.

Claims

1. An anti-drop's electric connector, includes first insulator (1), its characterized in that: the one end of first insulator (1) is hugged closely has second insulator (12), fixed mounting has socket (11) in first insulator (1), fixed mounting has bolt (13) on second insulator (12), bolt (13) insert the setting with socket (11), fixed mounting has annular seat (14) on first insulator (1), fixed mounting has annular plate (15) on second insulator (12), annular plate (15) are established with annular seat (14) slip cap, fixed embedding has rubber ring (16) on annular plate (15), rubber ring (16) are hugged closely in the seam crossing of first insulator (1) and second insulator (12).

2. A drop-proof electrical connector as claimed in claim 1, wherein: be provided with locating hole (2) on annular seat (14), sliding sleeve is equipped with locating pin (21) in locating hole (2), and locating pin (21) are connected through first spring (22) with annular seat (14), be provided with constant head tank (23) on annular plate (15), locating pin (21) and constant head tank (23) slip cap are established.

3. A drop-proof electrical connector as claimed in claim 1, wherein: a first lead (3) is fixedly mounted on the socket (11), and the first lead (3) fixedly penetrates through the first insulating base (1).

4. A drop-proof electrical connector as claimed in claim 3, wherein: the first lead (3) is wrapped with a second spring (31), and one end of the second spring (31) is fixedly connected with the first insulating base (1).

5. A drop-proof electrical connector as claimed in claim 1, wherein: and a second wire (4) is fixedly mounted on the plug pin (13), and the second wire (4) fixedly penetrates through the second insulating base (12).

6. A drop-proof electrical connector as claimed in claim 5, wherein: and a third spring (41) is wrapped on the second lead (4), and one end of the third spring (41) is fixedly connected with the second insulating seat (12).

7. A drop-proof electrical connector as claimed in claim 1, wherein: the protective cylinder (5) is fixedly mounted on the first insulating seat (1) and the second insulating seat (12), and the protective cylinder (5) is horn-shaped.