CN210576709U

CN210576709U - Electronic connector with waterproof function

Info

Publication number: CN210576709U
Application number: CN201921012328.XU
Authority: CN
Inventors: 廖美良
Original assignee: Shenzhen Chuangrui Electronic Components Co ltd
Current assignee: Shenzhen Chuangrui Electronic Components Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-05-19
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses an electronic connector with waterproof function, female wire end and sub-line end including the cooperation is used, the fixed solid fixed ring that has cup jointed is served to the generating line, gu be equipped with the ring channel on the lateral wall that fixed ring is close to the sub-wire end, the embedded sealing washer that is equipped with of ring channel, the sub-line end is close to and is equipped with on a lateral wall of fixed ring and seals the ring channel cooperation seal groove, the generating line is served and has been cup jointed mobilizable buckler, buckler and sub-line end threaded connection, sub-line is served and has been cup jointed mobilizable spacing ring, two connecting blocks that fixedly connected with symmetry set up on the buckler, the connecting block passes through fastening bolt and is connected. The utility model discloses a set up sealing washer, seal groove, can realize the effective sealing connection between bus-bar end and the sub-line end, through setting up waterproofing mechanism, still keep good waterproof nature after dismantling, connecting many times.

Description

Electronic connector with waterproof function

Technical Field

The utility model relates to an electronic connector technical field especially relates to electronic connector with waterproof function.

Background

Electrical connectors, also commonly referred to as circuit connectors, are conductor devices that bridge two conductors in a circuit such that current or signals can flow from one conductor to the other, providing a separable interface for connecting two sub-electrical systems, simply, components for completing electrical connections between circuits or electrical machines, etc., into the connector, i.e., the bridge between the two.

However, the conventional electronic connector is generally directly inserted to realize connection and fixation, and the connected gap cannot be effectively sealed, so that the waterproof performance is poor, water vapor easily enters to cause short circuit, and further a circuit and an electric appliance are damaged, and therefore, the electronic connector with the waterproof function needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing an electronic connector with a waterproof function.

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

electronic connector with waterproof function, including bus-bar terminal and the sub-line end that the cooperation was used, fixed cover has connect solid fixed ring on the bus-bar end, gu be equipped with the ring channel on the lateral wall that fixed ring is close to the sub-line terminal, the embedded sealing washer that is equipped with of ring channel, the sub-line end is close to and is equipped with on a lateral wall of solid fixed ring and seals the ring seal groove, mobilizable waterproof cover has been cup jointed on the bus-bar end, waterproof cover and sub-line end threaded connection, sub-line serve and cup joint mobilizable spacing ring, two connecting blocks that fixedly connected with symmetry set up on the waterproof cover, the connecting block passes through fastening bolt and is connected with the spacing ring, the waterproof cover is close to and is equipped with two mounting holes on the lateral wall of spacing ring symmetrically.

Preferably, waterproof mechanism sets up spring, the wax stick in the mounting hole, the one end fixed connection of spring is on the interior diapire of mounting hole, the one end of wax stick offsets with the other end of spring, the other end and the spacing ring of wax stick offset.

Preferably, the inner bottom wall of the waterproof case is provided with a sealing gasket.

Preferably, the connecting block is integrally formed with the waterproof case.

Preferably, the outer wall of the sub-line end is provided with an external thread, and the inner wall of the waterproof shell is provided with an internal thread.

Preferably, the fixing ring is integrally formed with the bus bar end.

The utility model has the advantages that:

through setting up sealing washer, seal groove, can make when the bus-bar end is pegged graft with the sub-line end for the sealing washer compresses tightly in the seal groove, can realize the effective sealing connection between bus-bar end and the sub-line end, further screws up fastening bolt again, with connecting block and spacing ring fastening connection, makes the waterproof case firm in connection, and then effective waterproof.

Through setting up waterproof mechanism, before fixed waterproof case, make spacing ring and waterproof case closely laminate, and rotate the spacing ring, make spacing ring and wax stick contact friction, draw the wax circle on the surface of spacing ring and waterproof case contact through the wax stick, utilize the hydrophobic characteristic of wax to play water-proof effects, make water not here gathering, water-proof effects is better, and the setting of spring, when wax stick friction consumes, can keep the wax stick still can with spacing ring contact friction, make dismantlement at every turn, connect the messenger, contact through rotating spacing ring and wax stick, supplement the wax circle, make it keep intact, and then dismantle many times, still keep good waterproof nature after connecting.

Drawings

Fig. 1 is a schematic structural view of an electronic connector with waterproof function according to the present invention;

fig. 2 is a schematic structural view of the fixing ring and the sealing ring of the electronic connector with waterproof function according to the present invention.

In the figure: the sealing device comprises a bus end 1, a sub-line end 2, a mounting hole 3, a spring 4, a wax rod 5, a limiting ring 6, a fastening bolt 7, a connecting block 8, an external thread 9, an internal thread 10, a sealing ring 11, a sealing washer 12, a waterproof shell 13, a fixing ring 14 and an annular groove 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, electronic connector with waterproof function, including bus bar end 1 and sub-line end 2 that the cooperation was used, fixed cover has been cup jointed solid fixed ring 14 on bus bar end 1, gu fixed ring 14 is equipped with ring channel 15 on being close to a lateral wall of sub-line end 2, ring channel 15 is embedded to be equipped with sealing washer 11, sub-line end 2 is equipped with on being close to a lateral wall of solid fixed ring 14 and cooperates the seal groove with sealing washer 11, mobilizable waterproof cover 13 has been cup jointed on bus bar end 1,

waterproof cover

13 and 2 threaded connection of sub-line end, gu fixed connection has mobilizable spacing ring 6 on the sub-line end 2, two connecting blocks 8 that fixedly connected with symmetry set up on the waterproof cover 13, connecting block 8 is connected with spacing ring 6 through fastening bolt 7, waterproof cover 13 is close to and is equipped with two mounting holes 3 on the lateral.

In the utility model, the waterproof mechanism is arranged on the spring 4 and the wax rod 5 in the mounting hole 3, one end of the spring 4 is fixedly connected on the inner bottom wall of the mounting hole 3, one end of the wax rod 5 is abutted against the other end of the spring 4, the other end of the wax rod 5 is abutted against the limiting ring 6, before the waterproof shell 13 is fixed, the limiting ring 6 is tightly attached to the waterproof shell 13, and the limiting ring 6 is rotated, so that the limiting ring 6 is in contact friction with the wax rod 5, the wax ring is drawn on the surface of the limiting ring 6 in contact with the waterproof shell 13 through the wax rod 5, the waterproof effect is achieved by utilizing the characteristic of wax drainage, water is not gathered at the position, the waterproof effect is better, and the spring 4 is arranged, when the wax rod 5 is rubbed and consumed, the wax rod 5 can be kept in contact friction with the limiting ring 6, so that the wax rod 5 can be still in contact with the limiting ring 6 and be detached and connected at each time, the wax ring is, the wax rod 5 can be replaced after being used up.

Further, the inner bottom wall of the waterproof case 13 is provided with a sealing gasket 12 to further enhance the sealing of the gap between the fixing ring 14 and the sub-line end 2.

Specifically, the connecting block 8 and the waterproof shell 13 are integrally formed, so that the structure is tighter and firmer.

Specifically, the outer wall of the sub-line end 2 is provided with an external thread 9, and the inner wall of the waterproof shell 13 is provided with an internal thread 10.

Specifically, the fixing ring 14 is integrally formed with the bus bar end 1, and the structure is more compact and firm.

The utility model discloses during the use, can make bus bar end 1 and sub-line end 2 when pegging graft for sealing washer 11 compresses tightly in the seal groove, can realize the effective sealing connection between bus bar end 1 and the sub-line end 2, further screws up fastening bolt 7 again, with connecting block 8 and 6 fastening connection of spacing ring, makes waterproof shell 13 firm in connection, and then effective waterproof.

Before fixed waterproof shell 13, make spacing ring 6 and waterproof shell 13 closely laminate, and rotate spacing ring 6, make

spacing ring

6 and 5 contact friction of wax stick, draw the wax circle on the surface of spacing ring 6 and waterproof shell 13 contact through wax stick 5, utilize the hydrophobic characteristic of wax to play water-proof effects, make water not gather here, water-proof effects is better, and spring 4's setting, when 5 friction consumptions of wax stick, can keep wax stick 5 still can with 6 contact friction of spacing ring, make at every turn to dismantle, connect the messenger, contact with wax stick 5 through rotating spacing ring 6, replenish the wax circle, make it keep complete, and then dismantle many times, still keep good waterproof nature after connecting.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The electronic connector with the waterproof function comprises a bus end (1) and a sub-line end (2) which are matched with each other, and is characterized in that a fixing ring (14) is fixedly sleeved on the bus end (1), a side wall, close to the sub-line end (2), of the fixing ring (14) is provided with an annular groove (15), a sealing ring (11) is embedded in the annular groove (15), a side wall, close to the fixing ring (14), of the sub-line end (2) is provided with a sealing groove matched with the sealing ring (11), a movable waterproof shell (13) is sleeved on the bus end (1), the waterproof shell (13) is in threaded connection with the sub-line end (2), a movable limiting ring (6) is sleeved on the sub-line end (2), two symmetrically-arranged connecting blocks (8) are fixedly connected on the waterproof shell (13), and the connecting blocks (8) are connected with the limiting ring (6) through fastening bolts (7), two mounting holes (3) are symmetrically formed in one side wall, close to the limiting ring (6), of the waterproof shell (13), and a waterproof mechanism is arranged in each mounting hole (3).

2. The electronic connector with the waterproof function according to claim 1, wherein the waterproof mechanism is provided with a spring (4) and a wax rod (5) in the mounting hole (3), one end of the spring (4) is fixedly connected to the inner bottom wall of the mounting hole (3), one end of the wax rod (5) abuts against the other end of the spring (4), and the other end of the wax rod (5) abuts against the limiting ring (6).

3. The waterproof electronic connector according to claim 1, wherein the inner bottom wall of the waterproof case (13) is provided with a sealing gasket (12).

4. The waterproof electronic connector according to claim 1, wherein the connection block (8) is integrally formed with a waterproof case (13).

5. The waterproof electronic connector according to claim 1, wherein the sub-line end (2) is provided with an external thread (9) on an outer wall thereof, and the waterproof housing (13) is provided with an internal thread (10) on an inner wall thereof.

6. The waterproof electronic connector according to claim 1, wherein the fixing ring (14) is integrally formed with the bus bar end (1).