CN214505979U

CN214505979U - Special watertight connector for deepwater electronic equipment

Info

Publication number: CN214505979U
Application number: CN202120419302.8U
Authority: CN
Inventors: 钱正峰; 许永民
Original assignee: Qingdao Century Navigation Technology Co ltd
Current assignee: Qingdao Century Navigation Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-10-26
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a special watertight connector of deep water electronic equipment, including first main part and second main part, the right side inner wall of shell is provided with the internal thread, be provided with the thread groove on the left side outer wall of second main part, the right side of the left side fixedly connected with second wire of first main part and second wire runs through first main part right, the equal fixedly connected with second in right side of separated time leads electrical head, the left side fixedly connected with casing of mounting, the top of casing is provided with the sprue gate, fixedly connected with sealing washer on the left side inner wall of second main part. The utility model discloses in, pour glue in the pouring gate through the casing top and make not have the cavity in the first main part, then stretch into the second main part with first main part in, because first main part and the inside cavity that does not have of second main part, first main part and second main part junction are equipped with the sealing washer, so the good leakproofness of waterproof performance is good, is worth wideling popularize.

Description

Special watertight connector for deepwater electronic equipment

Technical Field

The utility model relates to a connector field especially relates to a special watertight connector of deep water electronic equipment.

Background

The connector is also called a connector, also called a connector and a socket in China, and generally refers to an electrical connector, i.e. a device for connecting two active devices, which transmits current or signals, and a male terminal and a female terminal can transmit messages or current after being contacted.

The connector is used for connecting lines of a male end and a female end, but the traditional watertight connector is poor in sealing performance and easy to short circuit due to the fact that water is pressed down strongly, and is very dangerous and troublesome.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a special watertight connector for deep water electronic equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a watertight connector special for deep water electronic equipment comprises a first main body and a second main body, wherein a shell is arranged on the left side of the first main body, an internal thread is arranged on the inner wall of the right side of the shell, a thread groove is formed in the outer wall of the left side of the second main body, the internal thread is in threaded connection with the thread groove, a second lead is fixedly connected to the left side of the first main body, the right side of the second lead penetrates through the first main body rightwards, three branch lines are arranged inside the second lead, second conductive heads are fixedly connected to the right sides of the branch lines and are uniformly distributed in the middle of a fixing piece, a shell is fixedly connected to the left side of the fixing piece, a pouring opening is formed in the top of the shell, a limiting strip is fixedly connected to the front end of the first main body, three mounting holes are formed in the inner wall of the right side of the second main body, and first conductive heads are fixedly connected to the mounting holes, the equal fixed connection in the left side of first wire in right side of first conductive head, fixedly connected with sealing washer on the left side inner wall of second main part.

As a further description of the above technical solution:

the first main body and the second main body are made of polycarbonate.

As a further description of the above technical solution:

the first lead is fixedly connected to the right side of the middle of the second main body.

As a further description of the above technical solution:

and the front end of the inner side of the sealing ring is provided with a limiting groove corresponding to the limiting strip.

As a further description of the above technical solution:

the width of the first conductive head is slightly larger than the depth of the mounting hole.

As a further description of the above technical solution:

the fixing piece is made of high-temperature ceramic.

As a further description of the above technical solution:

the diameter of the inner wall of the sealing ring is equal to the diameter of the first main body.

The utility model discloses following beneficial effect has:

in the utility model, a shell is arranged on the left side of a first main body, an internal thread is arranged on the inner wall of the right side of the shell, a thread groove is arranged on the outer wall of the left side of a second main body, the internal thread is in threaded connection with the thread groove, a second lead is fixedly connected to the left side of the first main body, the right side of the second lead is rightwards penetrated through the first main body, three branch lines are arranged inside the second lead, a second conductive head is fixedly connected to the right side of each branch line, the second conductive heads are uniformly distributed in the middle of a fixing member, a shell is fixedly connected to the left side of the fixing member, a pouring gate is arranged at the top of the shell, a limiting strip is fixedly connected to the front end of the first main body, three mounting holes are arranged on the inner wall of the right side of the second main body, a first conductive head is fixedly connected to the mounting holes, the right side of the first conductive head is fixedly connected to the left side of the first lead, a sealing ring is fixedly connected to the inner wall of the left side of the second main body, there is not the cavity in making first main part through pouring glue in the pouring gate at casing top, then stretch into first main part in the second main part, then pass through internal thread threaded connection with the shell in the second main part, because there is not the cavity first main part and second main part are inside, and first main part and second main part junction are equipped with the sealing washer, so waterproof performance good leakproofness is good, is worth wideling popularize.

Drawings

Fig. 1 is an external view of a watertight connector for deep water electronic equipment according to the present invention;

fig. 2 is an exploded view of a watertight connector for deep water electronic equipment according to the present invention;

fig. 3 is a structural diagram of a housing of the watertight connector for deep water electronic equipment according to the present invention.

Illustration of the drawings:

1. a first body; 2. a second body; 3. a seal ring; 4. a limiting groove; 5. a limiting strip; 6. a first conductive line; 7. mounting holes; 8. a first conductive head; 9. a second conductive line; 10. branching; 11. a second conductive head; 12. a fixing member; 13. a housing; 14. a pouring gate; 15. a housing; 16. an internal thread; 17. a thread groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a special watertight connector for deepwater electronic equipment comprises a first main body 1 and a second main body 2, wherein a shell 15 is arranged on the left side of the first main body 1, an internal thread 16 is arranged on the inner wall of the right side of the shell 15, a thread groove 17 is arranged on the outer wall of the left side of the second main body 2, the internal thread 16 is in threaded connection with the thread groove 17, the shell 15 is in threaded connection with the second main body 2 through the internal thread 16, so that the first main body 1 and the second main body 2 are tightly connected, a second lead 9 is fixedly connected to the left side of the first main body 1, the right side of the second lead 9 penetrates through the first main body 1 rightwards, three branch lines 10 are arranged inside the second lead 9, second conductive heads 11 are fixedly connected to the right sides of the branch lines 10, the second conductive heads 11 are uniformly distributed in the middle of a fixing piece 12, a shell 13 is fixedly connected to the left side of the fixing piece 12, a pouring port 14 is arranged at the top of the shell 13, pouring glue in pouring gate 14 at casing 13 top makes not have the cavity in the first main part 1, the front end fixedly connected with spacing 5 of first main part 1, is provided with three mounting hole 7 on the right side inner wall of second main part 2, the first electrically conductive head 8 of equal fixedly connected with in the mounting hole 7, the equal fixed connection in the left side of first wire 6 in the right side of first electrically conductive head 8, fixedly connected with sealing washer 3 on the left side inner wall of second main part 2.

The material of first main part 1 and second main part 2 is polycarbonate, this kind of material hardness of polycarbonate is high, high strength, 6 fixed connection of first wire are on the middle right side of second main part 2, the inboard front end of sealing washer 3 is provided with spacing groove 4 corresponding with spacing 5, the width of first conducting head 8 slightly is greater than the degree of depth of mounting hole 7, the material of mounting 12 is high temperature ceramics, the high insulating nature of high temperature ceramics hardness prevents the damaged short circuit that leads to of mounting 12, the inner wall diameter of sealing washer 3 equals the diameter of first main part 1.

The working principle is as follows: there is not the cavity in making first main part 1 through pouring gate 14 at casing 13 top in pouring gate, then spacing 5 aim at spacing groove 4 with first main part 1 stretch into second main part 2 in, then with shell 15 through internal thread 16 threaded connection on second main part 2, because there is not the cavity first main part 1 and the inside of second main part 2, first main part 1 and the junction of second main part 2 are equipped with sealing washer 3, so waterproof performance is good the leakproofness.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A watertight connector special for deep water electronic equipment comprises a first body (1) and a second body (2), and is characterized in that: a shell (15) is arranged on the left side of the first main body (1), an internal thread (16) is arranged on the right inner wall of the shell (15), a thread groove (17) is arranged on the left outer wall of the second main body (2), the internal thread (16) is in threaded connection with the thread groove (17), a second lead (9) is fixedly connected to the left side of the first main body (1), the right side of the second lead (9) penetrates through the first main body (1) rightwards, three distributing lines (10) are arranged inside the second lead (9), second conducting heads (11) are fixedly connected to the right sides of the distributing lines (10), the second conducting heads (11) are uniformly distributed in the middle of a fixing part (12), a shell (13) is fixedly connected to the left side of the fixing part (12), a top of the shell (13) is provided with a port (14), a limiting strip (5) is fixedly connected to the front end of the first pouring main body (1), be provided with three mounting hole (7) on the right side inner wall of second main part (2), equal fixedly connected with first conductive head (8) in mounting hole (7), the equal fixed connection in the left side of first wire (6) in the right side of first conductive head (8), fixedly connected with sealing washer (3) on the left side inner wall of second main part (2).

2. The watertight connector special for the deepwater electronic equipment as claimed in claim 1, wherein: the first main body (1) and the second main body (2) are both made of polycarbonate.

3. The watertight connector special for the deepwater electronic equipment as claimed in claim 1, wherein: the first lead (6) is fixedly connected to the right side of the middle of the second main body (2).

4. The watertight connector special for the deepwater electronic equipment as claimed in claim 1, wherein: and the front end of the inner side of the sealing ring (3) is provided with a limiting groove (4) corresponding to the limiting strip (5).

5. The watertight connector special for the deepwater electronic equipment as claimed in claim 1, wherein: the width of the first conductive head (8) is slightly larger than the depth of the mounting hole (7).

6. The watertight connector special for the deepwater electronic equipment as claimed in claim 1, wherein: the fixing piece (12) is made of high-temperature ceramic.

7. The watertight connector special for the deepwater electronic equipment as claimed in claim 1, wherein: the diameter of the inner wall of the sealing ring (3) is equal to that of the first main body (1).