Sealing waterproof connector interface

Abstract

The utility model discloses a sealed waterproof type connector interface, which comprises a female seat and a male seat for plugging, the right end of the female seat is fixedly provided with a connecting piece, the connecting piece is provided with a jack, the left end of the male seat is fixedly provided with a joining piece and a pin, the jack is plugged with the pin, the connecting piece is provided with a joining groove, and the joining groove is provided with a sealing groove. A connecting piece is arranged on the male seat, a positioning hole is formed in the connecting piece, two adjusting columns are symmetrically arranged on the male seat in a penetrating mode, a grip is fixedly arranged at the right end of each adjusting column, an air storage bag is embedded in the positioning hole, a sealing air bag is embedded in the inner wall of a connecting groove and used for achieving sealing connection, and the connecting piece covers the outer side of a contact pin. The connecting piece is in clearance fit with the connecting groove, the adjusting column and the male base are adjusted in a telescopic mode, and the adjusting column is in clearance fit with the positioning hole. The sealed waterproof connector interface can be conveniently and stably connected, and can effectively seal and prevent water in the splicing seam in the connecting process, thereby improving the use safety.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a sealed waterproof connector interface. Background Art

[0002] During the charging and data transmission process of electronic devices, data connection cables are required, and connector interfaces are important components of the connection cables, which can realize convenient and stable connection of the wiring terminals. However, the existing connector interfaces still have some shortcomings.

[0003] In the prior art, there is a waterproof connector with a publication number of CN206806592U. The waterproof connector includes a shielding shell, a transmission element and a waterproof block; the transmission element is provided with a waterproof groove; the waterproof block is an elastic block; the waterproof block is installed in the waterproof groove, the transmission element is connected to the shielding shell, and the waterproof block is squeezed by the shielding shell and the transmission element; by providing a waterproof block between the transmission element and the shielding shell, the waterproof function of the waterproof connector can be achieved; this technical solution has the advantages of simple structure, reliable waterproof function, and convenient automated production of waterproof connectors, but the waterproof block that plays a waterproof role is prone to wear during long-term plugging and unplugging, thereby reducing the sealing performance, and then there is a risk of water seepage, and there are certain use defects. Utility Model Content

[0004] The utility model aims to provide a sealed waterproof connector interface to solve the problem raised in the above background technology that the sealing components of the connector interface on the current market are easily worn out during long-term plugging and unplugging, thereby reducing the sealing performance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sealed and waterproof connector interface, comprising a female socket and a male socket for plugging, a connecting piece is fixedly provided on the right end of the female socket, and a jack is provided on the connecting piece, and a connecting piece and a pin are fixedly installed on the left end of the male socket, and the jack and the pin are plugged together, a connecting groove is provided on the connecting piece, and a positioning hole is provided on the connecting piece, two adjusting columns are symmetrically arranged through the male socket, and a handle is fixedly provided on the right end of the adjusting column, and an air storage bag is embedded in the positioning hole, and a sealing air bag is embedded in the inner wall of the connecting groove to achieve a sealed connection.

[0006] Preferably, the connector cover is arranged on the outside of the pin, and the connector and the connector groove are clearance-matched.

[0007] By adopting the above technical solution, when the female socket and the male socket are plugged in, the connecting piece can be inserted into the connecting groove, thereby improving the connection stability of the connector and preventing the pin from being deformed by force.

[0008] Preferably, the adjusting column and the male seat are telescopically adjustable, and the adjusting column and the positioning hole are clearance-matched, and the outer end of the positioning hole is chamfered.

[0009] By adopting the above technical solution, the adjustment column can be inserted into the positioning hole after being extended, thereby guiding the female seat and the male seat and improving the connection accuracy of the female seat and the male seat.

[0010] Preferably, a guide groove is provided on the inner wall of the positioning hole, and a limit groove is also provided circumferentially on the inner wall of the positioning hole, and the guide groove and the limit groove are connected, and a positioning block is fixedly provided on the end of the adjusting column, and the positioning block and the guide groove and the limit groove constitute a sliding structure.

[0011] By adopting the above technical solution, when the adjusting column is extended into the positioning hole, the positioning block can slide along the guide groove, and when the adjusting column is rotated, the positioning block can enter the limiting groove, thereby limiting the adjusting column and improving the connection stability of the female seat and the male seat.

[0012] Preferably, a spring is sleeved on the outer side of the adjusting column, and two ends of the spring are respectively fitted to the male seat and the handle, and the adjusting column and the male seat form an elastic telescopic structure.

[0013] By adopting the above technical solution, the spring can apply elastic force to the adjusting column, so that the positioning block on the adjusting column can be tightly attached to the inner wall of the limiting groove, thereby preventing the adjusting column from accidentally rotating and causing loosening.

[0014] Preferably, the regulating column is pressed against the air storage bag, and the air storage bag and the sealing air bag are connected via an air pipe, and the air pipe is arranged in an annular structure, and the sealing air bag is pressed against the outer wall of the connecting piece.

[0015] By adopting the above technical solution, the air storage bag can transfer part of the gas inside it to the sealing air bag after being pressurized, so that the sealing air bag expands and fits tightly against the connecting groove and the connecting piece, achieving efficient sealing at the connection and effective waterproofing.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the sealed waterproof connector interface can be connected conveniently and stably, and the joint seam can be effectively sealed and waterproofed during the connection process, thereby improving the safety of use. The specific contents are as follows:

[0017] 1. A positioning hole and an adjusting column are provided. When the female and male sockets need to be plugged in, the adjusting column can be inserted into the positioning hole to play a guiding role. When the female and male sockets are plugged in, continue to push the adjusting column and rotate it, so that the positioning block on the adjusting column can slide along the guide groove and the limit groove to fix the adjusting column, thereby improving the connection stability of the female and male sockets;

[0018] 2. An air storage bag and a sealing air bag are provided. As the adjusting column moves, the air storage bag can be squeezed so that part of the gas in the air storage bag enters the sealing air bag through the air pipe, causing the sealing air bag to expand and fit to the outside of the connector, thereby achieving effective sealing and waterproofing of the connecting seam and improving safety in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the split structure of the female seat and the male seat of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the female seat of the utility model.

[0024] In the figure: 1. female socket; 2. connector; 3. jack; 4. connecting groove; 5. male socket; 6. connector; 7. pin; 8. positioning hole; 9. adjustment column; 901, positioning block; 10. handle; 11. spring; 12. guide groove; 13. limit groove; 14. air storage bag; 15. sealing air bag; 16. air supply pipe. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 The utility model provides a technical solution: a sealed waterproof connector interface, including a female socket 1 and a male socket 5 for plugging, a connector 2 is fixedly provided at the right end of the female socket 1, and a socket 3 is provided on the connector 2, and a connector 6 and a pin 7 are fixedly installed at the left end of the male socket 5, and the socket 3 and the pin 7 are plugged together, a connector groove 4 is provided on the connector 2, and a positioning hole 8 is provided on the connector 2, two adjusting columns 9 are symmetrically penetrated on the male socket 5, and a handle 10 is fixedly provided on the right end of the adjusting column 9.

[0027] The connecting piece 6 is covered on the outer side of the plug pin 7 , and the connecting piece 6 and the connecting groove 4 are clearance-matched.

[0028] The adjusting column 9 and the male seat 5 are telescopically adjusted, and the adjusting column 9 and the positioning hole 8 are clearance-matched, and the outer end of the positioning hole 8 is chamfered. The inner wall of the positioning hole 8 is provided with a guide groove 12, and the inner wall of the positioning hole 8 is also circumferentially provided with a limit groove 13, and the guide groove 12 and the limit groove 13 are connected, and at the same time, a positioning block 901 is fixedly provided at the end of the adjusting column 9, and the positioning block 901 and the guide groove 12 and the limit groove 13 form a sliding structure. The outer side of the adjusting column 9 is sleeved with a spring 11, and the two ends of the spring 11 are respectively fitted to the male seat 5 and the handle 10, and the adjusting column 9 and the male seat 5 form an elastic telescopic structure.

[0029] like Figure 1-Figure 4 As shown, the female seat 1 and the male seat 5 are brought close to each other, and then the adjusting column 9 can be inserted into the positioning hole 8 to guide the two, and then the female seat 1 and the male seat 5 are plugged together, so that the pin 7 is inserted into the jack 3, and the connecting piece 6 can be inserted into the connecting groove 4, so as to improve the connection stability between the female seat 1 and the male seat 5. At the same time, the connecting piece 6 can prevent the pin 7 from being bent under pressure, and then the adjusting column 9 is pressed to make the adjusting column 9 and the male seat 5 elastically expand and contract. When the adjusting column 9 cannot be pushed, the adjusting column 9 is rotated so that the positioning block 901 at the end of the adjusting column 9 can slide along the guide groove 12 and the limit groove 13. At the same time, the positioning block 901 can be close to the inner wall of the limit groove 13 under the elastic force of the spring 11 to prevent the adjusting column 9 from accidentally rotating and causing loosening.

[0030] An air bag 14 is embedded in the positioning hole 8, and a sealing air bag 15 is embedded in the inner wall of the connecting groove 4 to achieve a sealed connection. The adjusting column 9 is pressed against the air bag 14, and the air bag 14 and the sealing air bag 15 are connected through an air pipe 16, and the air pipe 16 is arranged in an annular structure. At the same time, the sealing air bag 15 is attached to the outer wall of the connecting piece 6, as shown in FIG. Figure 3-Figure 5 As shown, as the adjusting column 9 is pushed, it will squeeze the air storage bag 14, so that part of the gas in the air storage bag 14 enters the sealing air bag 15 through the air supply pipe 16, thereby causing the sealing air bag 15 to expand and deform. The expanded sealing air bag 15 will fit tightly against the outer wall of the connecting piece 6, thereby achieving effective sealing and waterproofing of the joint seam.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sealed waterproof connector interface, comprising a female socket (1) and a male socket (5) for plugging, wherein a connector (2) is fixedly provided at the right end of the female socket (1), and a plug hole (3) is provided on the connector (2), and a connector (6) and a plug pin (7) are fixedly installed at the left end of the male socket (5), and the plug hole (3) and the plug pin (7) are plugged together, characterized in that: The connecting member (2) is provided with a connection groove (4), and a positioning hole (8) is provided on the connecting member (2); two adjustment columns (9) are symmetrically provided on the male seat (5), and a handle (10) is fixedly provided at the right end of the adjustment column (9); an air storage bag (14) is embedded in the positioning hole (8), and a sealing air bag (15) is embedded in the inner wall of the connection groove (4) to achieve a sealed connection.

2. A sealed waterproof connector interface according to claim 1, characterized in that: The connecting piece (6) is covered on the outside of the insertion pin (7), and the connecting piece (6) and the connecting groove (4) are clearance-matched.

3. A sealed waterproof connector interface according to claim 1, characterized in that: The adjusting column (9) and the male seat (5) are telescopically adjustable, the adjusting column (9) and the positioning hole (8) are clearance-matched, and the outer end of the positioning hole (8) is chamfered.

4. A sealed waterproof connector interface according to claim 1, characterized in that: The inner wall of the positioning hole (8) is provided with a guide groove (12), and the inner wall of the positioning hole (8) is also provided with a limit groove (13) in a circumferential direction, and the guide groove (12) and the limit groove (13) are connected, and a positioning block (901) is fixedly provided at the end of the adjustment column (9), and the positioning block (901) and the guide groove (12) and the limit groove (13) form a sliding structure.

5. The sealed waterproof connector interface according to claim 1, characterized in that: The outer side of the adjusting column (9) is sleeved with a spring (11), and the two ends of the spring (11) are respectively fitted to the male seat (5) and the handle (10), and the adjusting column (9) and the male seat (5) form an elastic telescopic structure.

6. A sealed waterproof connector interface according to claim 1, characterized in that: The regulating column (9) is pressed against the air storage bag (14), and the air storage bag (14) and the sealing air bag (15) are connected via an air delivery pipe (16), and the air delivery pipe (16) is arranged in an annular structure, and the sealing air bag (15) is pressed against the outer wall of the connecting piece (6).

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