Waterproof sealing connector shell convenient to connect and fix

Abstract

The utility model relates to the technical field of connector shells, and particularly discloses a waterproof sealing connector shell convenient to connect and fix, which comprises a male connector and a female connector, one end of the female connector is provided with a plurality of annular notches, one end of the male connector is provided with a plurality of annular bumps, and the annular bumps are arranged on the male connector. The multiple annular notches are matched with the multiple annular protruding blocks, one end of the female connector and one end of the male connector are fixedly connected with wires respectively, the female connector and the male connector are each provided with an installation device, the female connector is provided with an installation block, a gasket is arranged in each annular notch, and the installation blocks are arranged on the installation blocks. The device has the beneficial effects that the male connector, the female connector, the connecting cylinder and the mounting device are arranged, so that the device is not only simple to use, but also easy to mount.

Description

Technical Field

[0001] The utility model relates to the technical field of connector housings, and particularly to a waterproof and airtight connector housing that is convenient for connection and fixation. Background Technique

[0002] The connector housing plays a crucial role in the background technique. In the past, the main function of the connector housing was to provide basic protection and fixation for internal connection components. With the continuous development of electronic technology, people's requirements for connectors are getting higher and higher, not only for connection and fixation but also for waterproof sealing.

[0003] In the prior art, basic connectors can achieve waterproof sealing. By using sealers and sealing structures, etc., and then bundling with adhesive tape and finally rotating and inserting, the connector is sealed and connected.

[0004] Although this kind of connector can complete basic connection and sealing, this kind of connector housing is not easy to use, the installation is slow and time-consuming. Content of the Utility Model

[0005] The purpose of the utility model is to provide a waterproof and airtight connector housing that is convenient for connection and fixation, so as to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A waterproof and airtight connector housing that is convenient for connection and fixation, including: a male connector head and a female connector head. One end of the female connector head is provided with a plurality of annular notches, and one end of the male connector head is provided with a plurality of annular protrusions. The plurality of annular notches and the plurality of annular protrusions are adapted to each other. One end of each of the female connector head and the male connector head is fixedly connected with a wire respectively. Mounting devices are arranged on both the female connector head and the male connector head. An installation block is arranged on the female connector head, and a connection cylinder is arranged on the male connector head. A reminder board is installed on one side of the connection cylinder, and a reminder sign is fixedly connected to the reminder board. A gasket is arranged in each annular notch, and the annular protrusion can extend into the annular notch and is slidably connected with it.

[0007] Preferably, the installation block is fixedly sleeved on the female connector head, and a waterproof groove is opened on one side of the installation block.

[0008] Preferably, the connection cylinder is slidably sleeved on one end of the male connector head. A plurality of cylindrical protrusions are arranged on the outer side of the connection cylinder. A first inner protrusion is arranged on the inner side of the connection cylinder. A second inner protrusion is arranged on one side of the first inner protrusion. A first annular groove is opened on the male connector head. One side of the first inner protrusion and one side of the second inner protrusion are both slidably connected with the first annular groove.

[0009] Preferably, an inner groove is formed in the side wall of the first annular groove, the second inner convex block can extend into the inner groove and is slidably connected thereto, the inner wall of the connecting cylinder is provided with a thread, and the outer wall of the female connector where the waterproof groove is located is provided with a thread. One side of the connecting cylinder can extend into the waterproof groove.

[0010] Preferably, a rubber ring is arranged in the waterproof groove.

[0011] Preferably, the installation device includes an installation ring, a connecting rod and an installation bottom plate. The two installation rings are respectively fixedly sleeved on the male connector and the female connector. The installation block is fixedly connected to the lower surface of the installation ring. The installation bottom plate is fixedly installed on the lower surface of the installation block, and a plurality of through holes are formed in the installation bottom plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides that by arranging a plurality of annular convex blocks on one side of the male connector, a plurality of annular notches on one side of the female connector, and a gasket in the annular groove, waterproofing can be achieved simply and effectively. And by arranging a connecting cylinder, which can be threadedly connected to the female connector, the operation is convenient and the use is very simple. By arranging the installation device and providing a plurality of through holes in the installation device, the installation is made easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the utility model;

[0015] Figure 2 is a three-dimensional structural diagram of the female connector of the utility model;

[0016] Figure 3 is a three-dimensional structural diagram of the first rotating block of the utility model;

[0017] Figure 4 is a three-dimensional structural diagram of the male connector of the utility model;

[0018] Figure 5 is a three-dimensional structural diagram of the male connector of the utility model from another perspective.

[0019] In the figure: 1, male connector; 2, female connector; 3, wire; 4, installation block; 5, reminder board; 6, reminder sign; 7, installation device; 8, installation ring; 9, connecting rod; 10, installation bottom plate; 11, waterproof groove; 12, rubber ring; 13, annular notch; 14, first annular groove; 15, annular convex block; 16, cylindrical protrusion; 17, first inner convex block; 18, second inner convex block; 19, connecting cylinder; 20, through hole; 21, inner concave block. Detailed implementation mode

[0020] In order to clearly and completely describe the purpose, technical solution of the present utility model and make the advantages more clearly understood, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0021] Embodiment 1

[0022] Please refer to Figure 1 、 Figure 2 and Figure 4 The present utility model provides a technical solution: a waterproof and airtight connector housing that is convenient for connection and fixation, including: a male connector 1 and a female connector 2. One end of the female connector 2 is provided with a plurality of annular notches 13, and the annular notches 13 are arranged on the side wall of the female connector. One end of the male connector 1 is provided with a plurality of annular protrusions 15, and the annular protrusions 15 are also arranged on the side wall of the male connector 1. The plurality of annular notches 13 and the plurality of annular protrusions 15 are adapted to each other, so as to achieve the purpose of multi-layer waterproofing. One end of each of the female connector 2 and the male connector 1 is fixedly connected with a wire 3 respectively, and the internal structure of the wire 3 can be set as required. Mounting devices 7 are arranged on both the female connector 2 and the male connector 1, and the mounting devices 7 are convenient for installation. An installation block 4 is arranged on the female connector 2, and the installation block 4 is used to cooperate with the connection cylinder 19 to further waterproof. A connection cylinder 19 is arranged on the male connector 1. The connection cylinder 19 not only plays a role in waterproofing, but also plays a role in connection. A prompt board 5 is installed on one side of the connection cylinder 19, and the prompt board 5 is used to prompt the usage method and taboos of this connector. A prompt sign 6 is fixedly connected to the prompt board 5, and the main prompt content can be set on the prompt sign 6. A gasket is arranged in each annular notch 13, and the gasket is made of rubber and is mainly used for waterproofing. The annular protrusion 15 can extend into the annular notch 13 and is slidably connected with it, and the annular protrusion 15 will be in close contact with the gasket.

[0023] During actual use, the annular protrusion 15 of the male connector 1 can be inserted into the annular notch 13 of the female connection protrusion. During the insertion process, the connection cylinder 19 needs to be continuously rotated so that it can slowly extend into the waterproof groove 11, and the two processes are carried out synchronously. Before operation, it is necessary to read the prompt sign 6 first, which can indicate the usage scenario and taboos of this connector.

[0024] Embodiment 2

[0025] Please refer to Figure 1 and Figure 5, on the basis of the first embodiment, the mounting block 4 is fixedly sleeved on the female connector 2. A waterproof groove 11 is formed on one side of the mounting block 4. To further improve the waterproof effect, the connecting cylinder 19 is slidably sleeved on one end of the male connector. A plurality of cylindrical protrusions 16 are arranged on the outer side of the connecting cylinder 19. The cylindrical protrusions 16 are used to facilitate the rotation operation. If it is too slippery, it will be difficult to rotate. A first inner protrusion 17 is arranged on the inner side of the connecting cylinder 19. The first inner protrusion 17 is arranged at one end of its inner wall away from the annular protrusion 15. A second inner protrusion 18 is arranged on one side of the first inner protrusion 17. The inner wall radius of the second inner protrusion 18 is the same as that of the first inner protrusion 17. A first annular groove 14 is formed on the male connector 1. One side of the first inner protrusion 17 and one side of the second inner protrusion 18 are both slidably connected to the first annular groove 14. The first annular groove 14 plays a role in limiting and also plays a certain tightening role, which can tighten the male connector 1 and the female connector 2.

[0026] An inner groove is formed on the side wall of the first annular groove 14. The second inner protrusion 18 can extend into the inner groove and be slidably connected to it. The setting of the inner groove is for waterproofing. Through multiple turns and fits, the sealing performance is better. Threads are arranged on the inner wall of the connecting cylinder 19, and threads are arranged on the outer wall of the female connector 2 where the waterproof groove 11 is located. The connecting cylinder 19 can be rotationally connected to the female connector 2 through the threads. During the rotation process, when one end of the connecting cylinder 19 extends into the waterproof groove 11 and is in close contact with the rubber ring 12, at this time, the annular protrusion 15 just fits with the gasket in the annular notch 13. At the same time, the second inner protrusion 18 completely extends into the inner recess 21. In this way, a complete closed loop is formed to make its waterproof effect better. One side of the connecting cylinder 19 can extend into the waterproof groove 11, and a rubber ring 12 is arranged in the waterproof groove 11. The setting of the rubber ring 12 makes its sealing performance better.

[0027] During actual use, when the connecting cylinder 19 is rotated, when one end of the connecting cylinder 19 extends into the waterproof groove 11 and is in close contact with the rubber ring 12, at this time, the annular protrusion 15 just fits with the gasket in the annular notch 13. At the same time, the second inner protrusion 18 completely extends into the inner recess 21. In this way, the head and tail of the connecting cylinder 19 can be closed, making the inside and outside unable to communicate, and its waterproofness and sealing performance are better.

[0028] Embodiment Three

[0029] Please refer to Figure 1 and Figure 4, on the basis of the second embodiment, the installation device 7 includes an installation ring 8, a connecting rod, and an installation base plate 10. Two installation rings 8 are respectively fixedly sleeved on the male connector 1 and the female connector 2, that is, two installation devices 7 are provided, one is provided on the male connector 1 and the other is provided on the female connector 2, so that their connection can be more stable. The installation block 4 is fixedly connected to the lower surface of the installation ring 8. The installation block 4 plays a connecting role. The installation base plate 10 is fixedly installed on the lower surface of the installation block 4. The installation base plate 10 is used to connect with other substances, such as walls, crossbars, and desktops, etc. A plurality of through holes 20 are formed in the installation base plate 10. The plurality of through holes 20 can be flexibly installed according to different conditions. Straps or expansion screws can be used.

[0030] During actual use, the annular convex block 15 of the male connector 1 can be inserted into the annular notch 13 of the female connection convex. During the insertion process, the connecting cylinder 19 also needs to be continuously rotated so that it can slowly extend into the waterproof groove 11. The two processes are carried out synchronously. When one end of the connecting cylinder 19 extends into the waterproof groove 11 and is in close contact with the rubber ring 12, at this time, the annular convex block 15 just fits with the gasket in the annular notch 13, and at the same time, the second inner convex block 18 completely extends into the inner concave block 21, so that the head and tail of the connecting cylinder 19 can be formed into a closed state, making the inside and outside unable to communicate, and its waterproofness and sealing performance are better. After the connection between the male connector 1 and the female connector 2 is completed, it needs to be fixed on the wall or other places, and it can be directly fixed by using the installation device 7.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof and sealed connector housing facilitating connection and fixation, comprising: Male connector (1) and female connector (2), characterized in that: one end of the female connector (2) is provided with a plurality of annular notches (13), one end of the male connector (1) is provided with a plurality of annular protrusions (15), the plurality of annular notches (13) and the plurality of annular protrusions (15) are adapted to each other, one end of each of the female connector (2) and the male connector (1) is fixedly connected with a wire (3) respectively, mounting devices (7) are arranged on both the female connector (2) and the male connector (1), a mounting block (4) is arranged on the female connector (2), a connecting cylinder (19) is arranged on the male connector (1), a reminder board (5) is installed on one side of the connecting cylinder (19), a reminder sign (6) is fixedly connected to the reminder board (5), gaskets are arranged in each of the annular notches (13), and the annular protrusions (15) can extend into the annular notches (13) and are slidably connected thereto.

2. The waterproof and airtight connector housing according to claim 1, which is characterized in that: The mounting block (4) is fixedly sleeved on the female connector (2), and a waterproof groove (11) is formed on one side of the mounting block (4).

3. The waterproof and airtight connector housing according to claim 2, characterized in that: The connecting cylinder (19) is slidably sleeved on one end of the male connector (1), a plurality of cylindrical protrusions (16) are arranged on the outer side of the connecting cylinder (19), a first inner protrusion (17) is arranged on the inner side of the connecting cylinder (19), a second inner protrusion (18) is arranged on one side of the first inner protrusion (17), a first annular groove (14) is formed on the male connector (1), and one side of the first inner protrusion (17) and one side of the second inner protrusion (18) are both slidably connected to the first annular groove (14).

4. A waterproof and airtight connector housing that is convenient for connection and fixation according to claim 3, characterized in that: Inner grooves are formed on the side wall of the first annular groove (14), the second inner protrusion (18) can extend into the inner grooves and is slidably connected thereto, threads are arranged on the inner wall of the connecting cylinder (19), threads are arranged on the outer wall of the female connector (2) where the waterproof groove (11) is located, and one side of the connecting cylinder (19) can extend into the waterproof groove (11).

5. A waterproof and sealed connector housing that is convenient for connection and fixation according to claim 4, characterized in that: A rubber ring (12) is arranged in the waterproof groove (11).

6. The waterproof and airtight connector housing that is convenient for connection and fixation according to claim 5, wherein: The mounting device (7) includes a mounting ring (8), a connecting rod (9) and a mounting bottom plate (10). The two mounting rings (8) are respectively fixedly sleeved on the male connector (1) and the female connector (2), the connecting rod (9) is fixedly connected to the lower surface of the mounting ring (8), the mounting bottom plate (10) is fixedly installed on the lower surface of the connecting rod (9), and a plurality of through holes (20) are formed in the mounting bottom plate (10).

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