CN214899072U

CN214899072U - Insulating sealing structure of electric connector

Info

Publication number: CN214899072U
Application number: CN202121336559.3U
Authority: CN
Inventors: 陈菊军; 陈启磊
Original assignee: Csic Taixing Yongzhi Electronic Components Co ltd
Current assignee: Csic Taixing Yongzhi Electronic Components Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-26
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses an electric connector insulating seal structure relates to electric connector technical field, when using to electric connector, because if not insulating seal to it in the use, the condition of intaking appears easily, and the intaking then can lead to appearing the short circuit lightly, then can lead to the problem of electric shock seriously, now proposes following scheme, including first collets, the external fixation of first collets has first insulation rubber pad, first slot has been seted up to the right side of first collets is inside, the left side of first slot is fixed with the third collets, female interface has been seted up to the inside of third collets, the right side of first collets is equipped with the second collets, the second slot has been seted up to the left side of second collets inside, the right side of second slot is fixed with an insulating cylinder. The utility model discloses there is multiple sealed insulating design, great reinforcing the coefficient of waterproofing, prevent the condition of short circuit and electric shock, carry out multiple fixed to it moreover, prevent to drop.

Description

Insulating sealing structure of electric connector

Technical Field

The utility model relates to an electric connector technical field especially relates to an electric connector insulation sealing structure.

Background

The electrical connector not only needs to meet general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the reliable operation directly affects the normal operation of an airplane circuit or not, and relates to the safety of the whole host.

For this reason, the host circuit has very strict requirements on the quality and reliability of the electrical connector, and because of the high quality and reliability of the electrical connector, the electrical connector is also widely used in military systems such as aviation, aerospace, national defense and the like. Common classification methods for electrical connectors include shape, structure, use, etc.

If the insulating sealing structure is not used in the using process, the water inlet condition is easy to occur, the water inlet condition is light, the short circuit can be caused, and the electric shock can be caused if the water inlet condition is heavy, so that the insulating sealing structure of the electric connector is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric connector insulation sealing structure has solved because if not carry out insulation sealing to it in the use, the condition of intaking appears easily, and the intaking then can lead to the short circuit to appear slightly, then can lead to the problem of electric shock heavily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric connector insulation sealing structure, includes first collets, the external fixation of first collets has first insulating rubber pad, first slot has been seted up to the right side inside of first collets, the left side of first slot is fixed with the third collets, female interface has been seted up to the inside of third collets, the right side of first collets is equipped with the second collets, the second slot has been seted up to the left side inside of second collets, the right side of second slot is fixed with the insulating cylinder, the outside and the inside of insulating cylinder all are fixed with second insulating rubber pad, the inside of insulating cylinder is fixed with the fourth collets, the left side of fourth collets is fixed with public plug, the inside at female interface is established to public plug bush.

Preferably, the top outer wall and the bottom outer wall of the second insulating block are hinged to hooks, rubber band openings are formed in the hooks, and rubber bands are sleeved in the rubber band openings.

Preferably, bayonets are formed in the top and the bottom of the first insulating block, and the clamping hooks are sleeved inside the bayonets.

Preferably, the first insulating block and the first insulating rubber gasket are sleeved inside the second slot, the insulating cylinder and the second insulating rubber gasket are sleeved inside the first slot, and the third insulating block is sleeved inside the insulating cylinder.

Preferably, a first connecting wire is fixed to the left side of the first insulating block, and a second connecting wire is fixed to the right side of the second insulating block.

Preferably, a first waterproof jacket is fixed outside the first insulating block and the first connecting line, and a second waterproof jacket is fixed outside the second insulating block and the second connecting line.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation first insulation rubber pad, second insulation rubber pad and pothook isotructure, wherein first insulation rubber pad and the cooperation of second insulation rubber pad seal and insulating, pothook cooperation bayonet socket and rubber band are fixed two collets, prevent to drop, and this device modern design, easy operation have multiple sealed insulating design, great reinforcing waterproof coefficient, prevent the condition of short circuit and electric shock, carry out multiple fixed to it moreover, prevent to drop.

Drawings

Fig. 1 is a schematic cross-sectional structural view of an insulating and sealing structure of an electrical connector according to the present invention;

fig. 2 is a schematic view of an operating state structure of an insulating and sealing structure of an electrical connector according to the present invention;

fig. 3 is a schematic left side view of the insulating and sealing structure of the electrical connector according to the present invention;

fig. 4 is a schematic diagram of a right side-view three-dimensional structure of an insulating and sealing structure of an electrical connector according to the present invention.

In the figure: 1. a first insulating block; 2. a first insulating rubber pad; 3. a first slot; 4. a first waterproof jacket; 5. a female interface; 6. a second insulating block; 7. a second slot; 8. an insulating cylinder; 9. a second insulating rubber pad; 10. a male plug; 11. a hook; 12. a rubber band opening; 13. a rubber band; 14. a bayonet; 15. and a second waterproof jacket.

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.

Referring to fig. 1-4, an embodiment provided by the present disclosure is an insulating and sealing structure of an electrical connector, including a first insulating block 1, a first insulating rubber pad 2 is fixed outside the first insulating block 1, a first slot 3 is provided inside the right side of the first insulating block 1, a third insulating block is fixed on the left side of the first slot 3, a female interface 5 is provided inside the third insulating block, a second insulating block 6 is provided on the right side of the first insulating block 1, a second slot 7 is provided inside the left side of the second insulating block 6, an insulating cylinder 8 is fixed on the right side of the second slot 7, second insulating rubber pads 9 are fixed outside and inside the insulating cylinder 8, a fourth insulating block is fixed inside the insulating cylinder 8, a male plug 10 is fixed on the left side of the fourth insulating block, and the male plug 10 is sleeved inside the female interface 5.

In this embodiment, the top outer wall and the bottom outer wall of second insulating block 6 all articulate there is pothook 11, and rubber band mouth 12 has all been seted up to pothook 11's inside, and the inside cover of two rubber band mouths 12 is equipped with rubber band 13.

In this embodiment, the bayonets 14 are both formed at the top and the bottom of the first insulating block 1, and the hooks 11 are both sleeved inside the bayonets 14.

In this embodiment, the first insulating block 1 and the first insulating rubber pad 2 are sleeved inside the second slot 7, the insulating cylinder 8 and the second insulating rubber pad 9 are sleeved inside the first slot 3, and the third insulating block is sleeved inside the insulating cylinder 8.

In this embodiment, a first connection line is fixed to the left side of the first insulating block 1, and a second connection line is fixed to the right side of the second insulating block 6.

In this embodiment, a first waterproof jacket 4 is fixed to the outside of the first insulating block 1 and the first connecting line, and a second waterproof jacket 15 is fixed to the outside of the second insulating block 6 and the second connecting line.

The theory of operation, at first, prop open rubber band 13, break pothook 11 toward top and bottom, then insert second slot 7 with first insulating piece 1 and first insulating rubber pad 2, wherein first insulating rubber pad 2 can play sealed waterproof insulating effect, insulating cylinder 8 and second insulating rubber pad 9 insert first slot 3 inside when inserting, wherein second insulating rubber pad 9 plays the sealed waterproof insulating effect of second floor, male plug 10 inserts inside female interface 5 simultaneously, accomplish the connection, insert the inside of pothook 11 card at bayonet socket 14 after, fix two insulating blocks, wherein rubber band 13 catches two pothooks 11, can increase the fixed strength coefficient, reduce the condition that drops, the place of first waterproof cover 4 and the waterproof cover 15 protection connection of second, make its absolute seal, reduce the condition that the short circuit appears.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An insulating and sealing structure of an electric connector comprises a first insulating block (1) and is characterized in that a first insulating rubber gasket (2) is fixed on the outer portion of the first insulating block (1), a first slot (3) is formed in the right side of the first insulating block (1), a third insulating block is fixed on the left side of the first slot (3), a female connector (5) is formed in the third insulating block, a second insulating block (6) is arranged on the right side of the first insulating block (1), a second slot (7) is formed in the left side of the second insulating block (6), an insulating cylinder (8) is fixed on the right side of the second slot (7), second insulating rubber gaskets (9) are fixed on the outer portion and the inner portion of the insulating cylinder (8), a fourth insulating block is fixed in the insulating cylinder (8), and a male plug (10) is fixed on the left side of the fourth insulating block, the male plug (10) is sleeved inside the female interface (5).

2. The insulating and sealing structure of the electric connector according to claim 1, wherein the top outer wall and the bottom outer wall of the second insulating block (6) are hinged to a hook (11), rubber band openings (12) are formed in the hooks (11), and rubber bands (13) are sleeved in the two rubber band openings (12).

3. The insulating and sealing structure of an electrical connector according to claim 2, wherein the top and the bottom of the first insulating block (1) are both provided with a bayonet (14), and the hooks (11) are both sleeved in the bayonet (14).

4. The insulating and sealing structure of the electric connector according to claim 1, wherein the first insulating block (1) and the first insulating rubber gasket (2) are sleeved inside the second slot (7), the insulating cylinder (8) and the second insulating rubber gasket (9) are sleeved inside the first slot (3), and the third insulating block is sleeved inside the insulating cylinder (8).

5. The insulation sealing structure of the electric connector according to claim 1, wherein a first connecting wire is fixed on the left side of the first insulation block (1), and a second connecting wire is fixed on the right side of the second insulation block (6).

6. An insulating and sealing structure of an electric connector according to claim 5, characterized in that a first waterproof jacket (4) is fixed on the first insulating block (1) and the outside of the first connecting line, and a second waterproof jacket (15) is fixed on the second insulating block (6) and the outside of the second connecting line.