Waterproof adapter for electronic connector

Abstract

The utility model discloses a waterproof adapter for an electronic connector, and belongs to the technical field of adapters. A waterproof adapter for an electronic connector comprises a female head and a male head, and further comprises a first waterproof ring which is fixedly connected to the male head and abuts against the inner wall of the female head when the male head is connected with the female head in an inserted mode, and a second waterproof ring which is fixedly connected to the male head and abuts against the inner wall of the female head when the male head is connected with the female head in an inserted mode. The second waterproof ring is fixedly connected to the male head; through the arrangement of the first waterproof ring, a gap at the joint of the female head and the male head can be filled to improve the sealing performance of the joint of the male head and the female head, so that the overall waterproof performance of the connector is improved, the second waterproof ring can abut against the port of the female head by rotating the movable sleeve, and the waterproof performance of the connector is improved. And a port at the joint of the male head and the female head can be sealed, so that the overall waterproof performance of the connector is further improved, and the risk of short circuit of the connector is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of adapters, in particular to a waterproof adapter for electronic connectors. Background Art

[0002] Electronic connectors are also often called circuit connectors. Electrical connectors are conductor devices that bridge two conductors in a loop, allowing current or signals to flow from one conductor to another. When connecting an electronic connector to a device, if the interface types or sizes of the two are different, an adapter is required to connect the electronic connector to the device through the adapter.

[0003] Currently, most equipment in some outdoor communication base stations, photovoltaic systems, and lighting systems require the use of electronic connectors and adapters. However, most existing adapters have poor sealing properties, and external moisture can easily penetrate into the connector through the connection gap between the male and female connectors, potentially causing a short circuit and resulting in functional failures of the electronic connector and equipment. Moisture can also easily cause oxidation and corrosion of metal parts within the connector, thereby shortening the connector's service life. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the waterproof effect of the connector in the prior art is poor, which not only increases the risk of short circuit but also affects its service life, and proposes a waterproof adapter for an electronic connector.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A waterproof adapter for an electronic connector includes a female connector and a male connector, and further includes: a first waterproof ring fixedly connected to the male connector, wherein when the male connector and the female connector are plugged in, the first waterproof ring abuts against the inner wall of the female connector; a second waterproof ring fixedly connected to the male connector, wherein a movable sleeve is slidably connected to the male connector, and the movable sleeve is connected to the female connector via a locking member, and when the male connector and the female connector are plugged in, the movable sleeve causes the second waterproof ring to abut against the port of the female connector.

[0007] In order to enable the movable sleeve to press the second waterproof ring against the port of the female head, preferably, the locking member includes a threaded head fixedly connected to the movable sleeve, a threaded groove is provided at the port of the female head, and the threaded head is threadedly connected in the threaded groove.

[0008] In order to limit the second waterproof ring, preferably, an abutment groove is provided on the movable sleeve, and when the movable sleeve is connected to the female head, the side of the second waterproof ring away from the female head is tightly pressed against the abutment groove.

[0009] In order to improve the friction force of the surface of the moving sleeve, preferably, a plurality of anti-slip strips are fixedly connected to the moving sleeve, and the plurality of anti-slip strips are arranged in a ring shape on the surface of the moving sleeve.

[0010] In order to limit the moving distance of the moving sleeve, preferably, a limiting ring is fixedly connected to the male head.

[0011] In order to facilitate applying force to pull the female connector, preferably, both sides of the female connector are provided with a card slot, and the two card slots are symmetrically arranged.

[0012] Compared with the prior art, the present invention provides a waterproof adapter for electronic connectors, which has the following beneficial effects:

[0013] 1. The waterproof adapter for the electronic connector can fill the gap at the connection between the female and male connectors through the provision of the first waterproof ring, thereby improving the sealing of the connection between the male and female connectors, thereby improving the overall waterproof performance of the connector.

[0014] 2. The waterproof adapter for the electronic connector can press the second waterproof ring against the port of the female connector by rotating the movable sleeve, thereby sealing the port where the male and female connectors are connected, further improving the overall waterproof performance of the connector and preventing external moisture from penetrating into the connector, thereby greatly reducing the risk of short circuit in the connector and helping to increase the service life of the connector.

[0015] 3. The waterproof adapter for the electronic connector can further tighten the male and female heads by rotating the movable sleeve, thereby improving the stability of the connection between the male and female heads and preventing the male and female heads from loosening and falling off, thereby ensuring the stability of the connector.

[0016] The parts not involved in the device are the same as those in the prior art or can be implemented using the prior art. The utility model solves the problem in the prior art that the connector has a poor waterproof effect, which not only increases the risk of short circuit but also affects its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the isometric structure of a waterproof adapter for an electronic connector proposed in the present invention;

[0018] Figure 2 This is an exploded view of a waterproof adapter for an electronic connector proposed in the present invention;

[0019] Figure 3 This is a partial isometric structural diagram of a waterproof adapter for an electronic connector proposed in the present invention;

[0020] Figure 4The present invention is a schematic diagram of a movable sleeve structure of a waterproof adapter for an electronic connector.

[0021] In the figure: 1. female connector; 2. male connector; 3. first waterproof ring; 4. second waterproof ring; 5. abutment groove; 6. movable sleeve; 61. threaded head; 62. threaded groove; 7. limiting ring; 8. anti-slip strip; 10. slot. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] Example:

[0025] Reference Figures 1-4 An embodiment of the utility model provides a waterproof adapter for an electronic connector, comprising a female head 1 and a male head 2, and further comprising: a first waterproof ring 3, fixedly connected to the male head 2, the material of the first waterproof ring 3 can be rubber or silicone, wherein, when the male head 2 and the female head 1 are plugged in, the first waterproof ring 3 is tightly pressed against the inner wall of the female head 1; a second waterproof ring 4, fixedly connected to the male head 2, the material of the second waterproof ring 4 can be rubber or silicone, wherein a movable sleeve 6 is slidably connected to the male head 2, and the movable sleeve 6 is connected to the female head 1 through a locking member, and when the male head 2 and the female head 1 are plugged in, the movable sleeve 6 causes the second waterproof ring 4 to abut against the port of the female head 1.

[0026] Specifically, during use, through the setting of the first waterproof ring 3, the gap at the connection between the female head 1 and the male head 2 can be filled to improve the sealing of the connection between the male head 2 and the female head 1, thereby improving the overall waterproof performance of the connector. Through the setting of the locking piece, the movable sleeve 6 can press the second waterproof ring 4 against the port of the female head 1, and can seal the port at the connection between the male head 2 and the female head 1, further improving the overall waterproof performance of the connector, preventing external moisture from penetrating into the connector, thereby greatly reducing the risk of short circuit in the connector, and helping to increase the service life of the connector.

[0027] The locking member includes a threaded head 61 fixedly connected to the movable sleeve 6 , a threaded groove 62 is provided at the end of the female head 1 , and the threaded head 61 is threadedly connected in the threaded groove 62 .

[0028] Specifically, when in use, the movable sleeve 6 can be threadedly fixed on the female head 1 through the arrangement of the thread head 61 and the thread groove 62 , so that the movable sleeve 6 can press the second waterproof ring 4 against the port of the female head 1 .

[0029] The movable sleeve 6 is provided with an abutting groove 5 . When the movable sleeve 6 is connected to the female connector 1 , the side of the second waterproof ring 4 away from the female connector 1 is tightly pressed against the abutting groove 5 .

[0030] Specifically, by providing the abutting groove 5 , the second waterproof ring 4 can be limited, thereby ensuring the squeezing effect of the movable sleeve 6 on the second waterproof ring 4 .

[0031] A plurality of anti-slip strips 8 are fixedly connected to the movable sleeve 6 , and the plurality of anti-slip strips 8 are arranged in a ring shape on the surface of the movable sleeve 6 .

[0032] Specifically, the provision of the anti-slip strips 8 can increase the friction force on the surface of the movable sleeve 6 , thereby facilitating the sliding and rotation of the movable sleeve 6 .

[0033] A limiting ring 7 is fixedly connected to the male connector 2 .

[0034] Specifically, by providing the limiting ring 7 , the movable sleeve 6 can be blocked to limit the moving distance of the movable sleeve 6 and prevent the movable sleeve 6 from falling off the male head 2 .

[0035] A card slot 10 is provided on both sides of the female connector 1 , and the two card slots 10 are symmetrically arranged.

[0036] Specifically, the provision of the card slot 10 can provide a certain anti-slip effect, making it easier for staff to apply force to pull the female connector 1 , thereby facilitating assembly and disassembly of the female connector 1 and the male connector 2 .

[0037] When using the waterproof adapter for electronic connectors, first connect the male connector 2 and the female connector 1 of the adapter to the electronic connector and the interface of the device respectively, and then assemble and connect the male connector 2 and the female connector 1;

[0038] During use, when the male connector 2 is plugged into the female connector 1, the male connector 2 drives the first waterproof ring 3 to be inserted into the female connector 1, so that the first waterproof ring 3 is tightly attached to the inner wall of the female connector 1, filling the gap at the connection between the female connector 1 and the male connector 2, thereby improving the sealing of the connection between the male connector 2 and the female connector 1, thereby improving the overall waterproof performance of the connector;

[0039] Moreover, after the male head 2 is plugged into the female head 1, the movable sleeve 6 can be slid toward the port of the female head 1, and the threaded head 61 can be driven to align with the thread groove 62. Then, the movable sleeve 6 is rotated. Under the action of the thread, the threaded head 61 gradually enters the thread groove 62, and drives the movable sleeve 6 to squeeze the second waterproof ring 4, so that the second waterproof ring 4 is tightly attached to the port of the female head 1. At the same time, the male head 2 and the female head 1 are further plugged in, which can seal the port where the male head 2 and the female head 1 are connected, further improving the overall waterproof performance of the connector.

[0040] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A waterproof adapter for an electronic connector, comprising a female connector (1) and a male connector (2), characterized in that: Also includes: The first waterproof ring (3) is fixedly connected to the male connector (2). When the male connector (2) is plugged into the female connector (1), the first waterproof ring (3) is pressed against the inner wall of the female connector (1); The second waterproof ring (4) is fixedly connected to the male connector (2). The male head (2) is slidably connected to a movable sleeve (6), which is connected to the female head (1) via a locking member. When the male head (2) and the female head (1) are plugged in, the movable sleeve (6) causes the second waterproof ring (4) to abut against the port of the female head (1).

2. The waterproof adapter for an electronic connector according to claim 1, characterized in that: The locking member comprises a threaded head (61) fixedly connected to the movable sleeve (6); a threaded groove (62) is provided at the end of the female head (1); and the threaded head (61) is threadedly connected in the threaded groove (62).

3. The waterproof adapter for an electronic connector according to claim 1, characterized in that: The movable sleeve (6) is provided with an abutment groove (5). When the movable sleeve (6) is connected to the female head (1), the side of the second waterproof ring (4) away from the female head (1) is tightly pressed against the abutment groove (5).

4. The waterproof adapter for an electronic connector according to claim 1, characterized in that: A plurality of anti-slip strips (8) are fixedly connected to the movable sleeve (6), and the plurality of anti-slip strips (8) are arranged in a ring shape on the surface of the movable sleeve (6).

5. The waterproof adapter for an electronic connector according to claim 1, characterized in that: A limiting ring (7) is fixedly connected to the male head (2).

6. The waterproof adapter for an electronic connector according to claim 1, characterized in that: Both sides of the female connector (1) are provided with card slots (10), and the two card slots (10) are symmetrically arranged.

Images