Waterproof sealing connector

Abstract

The utility model provides a waterproof sealing connector, which comprises a male end connector and a female end connector, the male end connector is matched with the female end connector in a plugging way, a male end sealing assembly is arranged outside the male end connector, a female end sealing assembly is arranged outside the female end connector, and the male end sealing assembly and the female end sealing assembly are clamped and matched in a sealing way. According to the waterproof sealing connector, the male end sealing assembly is installed outside the male end connector, and the female end sealing assembly is installed outside the female end connector, so that when the male end connector and the female end connector are in plug-in fit, the male end sealing assembly and the female end sealing assembly are tightly attached and clamped; the connection stability between the male-end connector and the female-end connector can be improved, and the sealing performance between the male-end connector and the female-end connector can be improved through the arrangement of the outer sealing strip and the inner sealing strip, so that the waterproof effect is achieved.

Description

Technical Field

[0001] The utility model relates to a connector, in particular to a waterproof sealing connector. Background Art

[0002] Electrical connectors are usually used for electricity and signal transmission, and include fixed-end electrical connectors and free-end electrical connectors. The fixed-end electrical connector is provided with a jack, and the free-end electrical connector is provided with a matching pin. Today's connectors are prone to high damage rates when used in humid areas due to their own properties. For this reason, a sealing ring is generally provided to improve the sealing between the male connector and the female connector. However, the sealing performance is still slightly insufficient if only one sealing ring is used for sealing. Utility Model Content

[0003] The purpose of the utility model is to overcome the defects of the prior art and provide a waterproof sealed connector to solve the problems raised in the above background technology.

[0004] A waterproof sealed connector comprises a male connector and a female connector, wherein the male connector is plugged into the female connector, a male sealing component is installed on the outside of the male connector, and a female sealing component is installed on the outside of the female connector, and the male sealing component is snap-connected and sealed with the female sealing component.

[0005] Specifically, the male end sealing assembly includes a male end sealing plate, a side seat, a clamping seat, a spring and a clamping bead. The male end sealing plate is fixedly connected to the male end connector. An outer sealing groove is provided on the outer side of the front end of the male end sealing plate, and an inner sealing groove is provided on the inner side of the front end of the male end sealing plate.

[0006] Specifically, the female end sealing assembly includes a female end sealing plate, an outer sealing strip and an inner sealing strip. The female end sealing plate is fixedly connected to the female end connector, the outer sealing strip is fixed to the outer side of the rear end of the female end sealing plate, and the inner sealing strip is fixed to the inner side of the rear end of the female end sealing plate. The outer sealing strip is plugged into the outer sealing groove, and the inner sealing strip is plugged into the inner sealing groove.

[0007] Specifically, bosses are provided on the outer and inner sides of the outer sealing strip and the inner sealing strip, and grooves are provided on the outer and inner sides of the inner walls of the outer sealing groove and the inner sealing groove, and the bosses are plugged into the grooves.

[0008] Specifically, the side seats are in pair and are respectively fixed at the left and right ends of the male end sealing plate, the clamping seats are in pair and are fixed one-to-one at the front end of the side seats, a spring groove is opened at the outer end of the clamping seat, the clamping bead is slidably connected inside the spring groove, and the spring is connected between the clamping bead and the bottom of the spring groove.

[0009] Specifically, the rear end of the female end sealing plate is provided with card slots on both sides, the card seat is plugged into the card slots, the left and right ends of the female end sealing plate are provided with card holes communicating with the card slots, and the card beads are plugged into the card holes.

[0010] Specifically, a magnetic sheet is fixed at the bottom of the card slot, an iron sheet is embedded and fixed at the front end of the card seat, and the magnetic sheet and the iron sheet are attracted to each other.

[0011] The waterproof sealed connector is provided with a male sealing component installed on the outside of the male connector and a female sealing component installed on the outside of the female connector. When the male connector and the female connector are plugged into each other, the male sealing component and the female sealing component can be tightly attached and clamped together, which can not only improve the stability of the connection between the male connector and the female connector, but also improve the sealing between the male connector and the female connector by setting the outer sealing strip and the inner sealing strip, thereby achieving a waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the male end sealing plate of the utility model;

[0014] Figure 3 This is a top view cross-sectional schematic diagram of the card holder of the utility model;

[0015] Figure 4 It is a schematic diagram of the female end sealing plate of the utility model.

[0016] In the figure: 1-male connector, 2-male sealing plate, 21-external sealing groove, 22-inner sealing groove, 23-side seat, 24-card seat, 25-spring groove, 26-spring, 27-card bead, 28-iron sheet, 3-female connector, 4-female sealing plate, 41-external sealing strip, 42-inner sealing strip, 43-card slot, 44-magnetic sheet, 45-card hole. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 4A waterproof sealed connector comprises a male connector 1 and a female connector 3, wherein the male connector 1 is plugged into the female connector 3, a male sealing component is installed on the outside of the male connector 1, and a female sealing component is installed on the outside of the female connector 3, the male sealing component is snap-fitted and sealed with the female sealing component, the male sealing component comprises a male sealing plate 2, a side seat 23, a clamping seat 24, a spring 26 and a clamping bead 27, the male sealing plate 2 is fixedly connected to the male connector 1, an outer sealing groove 21 is provided on the outer side of the front end of the male sealing plate 2, an inner sealing groove 22 is provided on the inner side of the front end of the male sealing plate 2, and the female sealing component comprises a female End sealing plate 4, outer sealing strip 41 and inner sealing strip 42, the female end sealing plate 4 is fixedly connected with the female end connector 3, the outer sealing strip 41 is fixed on the outer side of the rear end of the female end sealing plate 4, the inner sealing strip 42 is fixed on the inner side of the rear end of the female end sealing plate 4, the outer sealing strip 41 is plugged into the outer sealing groove 21, the inner sealing strip 42 is plugged into the inner sealing groove 22, when the male end connector 1 is plugged into the female end connector 3, the outer sealing strip 41 and the inner sealing strip 42 in the female end sealing plate 4 can be inserted into the outer sealing groove 21 and the inner sealing groove 22 in the male end sealing plate 2 one by one, so that the sealing between the male end connector 1 and the female end connector 3 can be improved by double sealing.

[0018] The outer and inner sides of the outer sealing strip 41 and the inner sealing strip 42 are provided with bosses, and the outer and inner sides of the inner walls of the outer sealing groove 21 and the inner sealing groove 22 are provided with grooves, and the bosses are plugged into the grooves. When the outer sealing strip 41 and the inner sealing strip 42 are inserted into the outer sealing groove 21 and the inner sealing groove 22 one by one, the boss of the outer sealing strip 41 is inserted into the groove of the outer sealing groove 21, and the boss of the inner sealing strip 42 is inserted into the groove of the inner sealing groove 22. This can not only improve the sealing between the outer sealing strip 41 and the outer sealing groove 21, and the sealing between the inner sealing strip 42 and the inner sealing groove 22, but also improve the stability of the connection between the male connector 1 and the female connector 3.

[0019] The side seats 23 have a pair and are respectively fixed at the left and right ends of the male end sealing plate 2, and the clamping seats 24 have a pair and are fixed at the front end of the side seats 23 in a one-to-one correspondence. The outer ends of the clamping seats 24 are provided with spring grooves 25, and the clamping beads 27 are slidably connected inside the spring grooves 25. The spring 26 is connected between the clamping beads 27 and the bottom of the spring grooves 25. The left and right sides of the rear end of the female end sealing plate 4 are provided with clamping grooves 43, and the clamping seats 24 are plugged into the clamping grooves 43. The left and right ends of the female end sealing plate 4 are provided with clamping holes 45 that communicate with the clamping grooves 43, and the clamping beads 27 are plugged into the clamping holes 45. When the male end connector 1 is plugged into the female end connector 3, the clamping seats 24 can also be inserted into the clamping grooves 43, and the clamping beads 27 are plugged into the clamping holes 45 through the springs 26. This can further improve the stability of the connection between the male end connector 1 and the female end connector 3, thereby playing a clamping role between the male end connector 1 and the female end connector 3.

[0020] A magnetic sheet 44 is fixed at the bottom of the card slot 43, and an iron sheet 28 is embedded and fixed at the front end of the card holder 24. The magnetic sheet 44 and the iron sheet 28 are attracted to each other. When the card holder 24 is inserted into the card slot 43, the magnetic sheet 44 and the iron sheet 28 are attracted to each other, thereby further improving the stability of the card holder 24 after being inserted into the card slot 43.

Claims

1. A waterproof sealed connector, comprising a male connector (1) and a female connector (3), wherein the male connector (1) and the female connector (3) are plugged together, and characterized in that: A male end sealing component is installed on the outside of the male end connector (1), and a female end sealing component is installed on the outside of the female end connector (3). The male end sealing component is snap-connected and sealed with the female end sealing component.

2. A waterproof sealed connector according to claim 1, characterized in that: The male end sealing assembly comprises a male end sealing plate (2), a side seat (23), a clamping seat (24), a spring (26) and a clamping bead (27); the male end sealing plate (2) is fixedly connected to the male end connector (1); an outer sealing groove (21) is provided on the outer side of the front end of the male end sealing plate (2); and an inner sealing groove (22) is provided on the inner side of the front end of the male end sealing plate (2).

3. A waterproof sealed connector according to claim 2, characterized in that: The female end sealing assembly comprises a female end sealing plate (4), an outer sealing strip (41) and an inner sealing strip (42); the female end sealing plate (4) is fixedly connected to the female end connector (3); the outer sealing strip (41) is fixed to the outer side of the rear end of the female end sealing plate (4); the inner sealing strip (42) is fixed to the inner side of the rear end of the female end sealing plate (4); the outer sealing strip (41) is plugged into the outer sealing groove (21); and the inner sealing strip (42) is plugged into the inner sealing groove (22).

4. A waterproof sealed connector according to claim 3, characterized in that: The outer and inner sides of the outer sealing strip (41) and the inner sealing strip (42) are both provided with bosses, and the outer and inner sides of the inner walls of the outer sealing groove (21) and the inner sealing groove (22) are both provided with grooves, and the bosses are plugged into the grooves.

5. The waterproof sealed connector according to claim 3, characterized in that: The side seats (23) are provided in a pair and are respectively fixed at the left and right ends of the male end sealing plate (2); the clamping seats (24) are provided in a pair and are fixed at the front ends of the side seats (23) in a one-to-one correspondence; a spring groove (25) is provided at the outer end of the clamping seat (24); the clamping bead (27) is slidably connected inside the spring groove (25); and the spring (26) is connected between the clamping bead (27) and the bottom of the spring groove (25).

6. A waterproof sealed connector according to claim 5, characterized in that: The rear end of the female end sealing plate (4) is provided with a card slot (43) on both left and right sides, the card seat (24) is plugged into the card slot (43), the left and right ends of the female end sealing plate (4) are provided with a card hole (45) which is in communication with the card slot (43), and the card bead (27) is plugged into the card hole (45).

7. A waterproof sealed connector according to claim 6, characterized in that: A magnetic sheet (44) is fixed at the bottom of the card slot (43), an iron sheet (28) is embedded and fixed at the front end of the card seat (24), and the magnetic sheet (44) and the iron sheet (28) are attracted to each other.

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