Connector with waterproof and dustproof structure

Abstract

The utility model discloses a connector with a waterproof and dustproof structure. The connector comprises a connecting head and a connecting seat. A connecting seat is arranged at one end of the connector; a blocking ring block is arranged at one end of the outer side of the connecting seat; a dustproof structure is arranged on the outer side of the connecting position of the connector and the connecting base, a waterproof structure is arranged in one side of the connector, the dustproof structure comprises a threaded sleeve, a fixing groove, a dustproof ring and a dustproof groove, and the threaded sleeve is arranged on the outer side of the connector. Through the use of the threaded sleeve, after the connector and the connecting seat are connected, the threaded sleeve is matched with the threads on the surfaces of the connector and the connecting seat, the threaded sleeve is fixed at the joint of the connector and the connecting seat, so that primary dust prevention is carried out, and through the matched use of the dust-proof ring and the dust-proof groove, the dust-proof effect is greatly improved. And the joint of the threaded sleeve and the connector can be shielded, secondary dust prevention is carried out, dust is prevented from entering the joint of the connector and the connecting base, and therefore the dust prevention effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a connector with a waterproof and dustproof structure. Background Art

[0002] Connectors, also known as connectors, joints or sockets, are electronic components used for transmission and exchange of current, optical signals, etc. between electronic system devices. Connectors are devices used to connect two active devices and mainly transmit current or signals. Connectors transmit current or optical signals between devices, components, equipment, and subsystems independently or together with cables. However, there are still some problems when using traditional connectors.

[0003] When traditional connectors are connected, there are still some gaps at the connection, which leads to dust accumulation at the connection during long-term use, and easy to get damp when encountering water. Therefore, a connector with a waterproof and dustproof structure is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a connector with a waterproof and dustproof structure, so as to solve the defects of the existing connector that dust is easily accumulated at the connection part when in use and it is easy to get damp when encountering water.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a connector with a waterproof and dustproof structure, comprising a connector and a connector seat; a connector seat is provided at one end of the connector, and a barrier ring block is provided at one end of the outer side of the connector seat; a dustproof structure is provided on the outer side of the connection between the connector and the connector seat, and a waterproof structure is provided on the inside of one side of the connector, the dustproof structure comprises a screw sleeve, a fixing groove, a dustproof ring and a dustproof groove, and the screw sleeve is provided on the outer side of the connector.

[0006] Preferably, a fixing groove is provided inside one end of the screw sleeve, a dustproof ring is provided inside the fixing groove, and the dustproof groove is provided inside the outer side of one end of the connector.

[0007] Preferably, the inner side of the screw sleeve is provided with an internal thread, and the outer sides of the connecting head and the connecting seat are provided with external threads, and a threaded connection is formed between the screw sleeve, the connecting head and the connecting seat.

[0008] Preferably, the front view cross-sectional area of ​​the fixing groove is larger than the front view cross-sectional area of ​​the dustproof ring, and an extrusion structure is formed between the fixing groove and the dustproof ring.

[0009] Preferably, the waterproof structure includes a waterproof groove, a waterproof ring and an installation ring groove, the installation ring groove is opened inside one side of the connecting head, the waterproof groove is opened inside one side of the connecting seat, and a waterproof ring is arranged inside the installation ring groove.

[0010] Preferably, one end of the waterproof ring is inserted into the interior of the waterproof groove, and a sealed connection is formed between the waterproof ring and the waterproof groove.

[0011] Preferably, the waterproof ring is made of rubber.

[0012] The utility model provides a connector with a waterproof and dustproof structure, which has the advantages of:

[0013] By using the screw sleeve, after the connector and the connector seat are connected, the screw sleeve can be matched with the threads on the surfaces of the connector and the connector seat to be fixed at the connection between the connector and the connector seat, thereby performing a preliminary dust prevention. In addition, by using the dustproof ring and the dustproof groove in combination, the connection between the screw sleeve and the connector can be shielded to perform a secondary dust prevention, thereby preventing dust from entering the connection between the connector and the connector seat, thereby improving the dustproof effect.

[0014] By installing the ring groove and the waterproof ring in combination, the waterproof ring can be inserted into the waterproof groove when the connector and the connector seat are connected, thereby sealing the connection so that water will not enter and the connector will not get damp when it encounters water, thereby improving the waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the front cross-sectional structure of the explosion structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the side cross-sectional structure of the explosion structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the front cross-sectional structure of the waterproof structure of the utility model;

[0020] Figure 6 For the utility model Figure 5 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] In the figure: 1. Connector; 2. Dustproof structure; 201. Screw sleeve; 202. Fixing groove; 203. Dustproof ring; 204. Dustproof groove; 3. Blocking ring block; 4. Connecting seat; 5. Waterproof structure; 501. Waterproof groove; 502. Waterproof ring; 503. Mounting ring groove. DETAILED DESCRIPTION

[0022] 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.

[0023] The present invention provides a connector with a waterproof and dustproof structure. Figure 1-Figure 6 As shown, a connector with a waterproof and dustproof structure includes a connector 1 and a connector seat 4; a connector seat 4 is provided at one end of the connector 1, and a blocking ring block 3 is provided at one end of the outer side of the connector seat 4; a dustproof structure 2 is provided on the outer side of the connection between the connector 1 and the connector seat 4, and a waterproof structure 5 is provided on the inside of one side of the connector 1.

[0024] In a further preferred embodiment of the present invention, Figure 1-Figure 6 As shown: the waterproof structure 5 includes a waterproof groove 501, a waterproof ring 502 and an installation ring groove 503. The installation ring groove 503 is opened inside one side of the connector 1, and the waterproof groove 501 is opened inside one side of the connector seat 4. A waterproof ring 502 is arranged inside the installation ring groove 503, and one end of the waterproof ring 502 is inserted into the waterproof groove 501. A sealed connection is formed between the waterproof ring 502 and the waterproof groove 501, and the material of the waterproof ring 502 is rubber.

[0025] Specifically, in this embodiment: when using the connector 1, the waterproof ring 502 is inserted into the interior of the mounting ring groove 503. After the insertion is completed, the connector 1 is connected to the connecting seat 4. During the connection, the waterproof ring 502 is inserted into the interior of the waterproof groove 501, thereby sealing the connection so that it will not get wet when encountering water, thereby completing the waterproof work.

[0026] In a further preferred embodiment of the present invention, Figure 1-Figure 6As shown: the dustproof structure 2 includes a screw sleeve 201, a fixing groove 202, a dustproof ring 203 and a dustproof groove 204, the screw sleeve 201 is arranged on the outside of the connector 1, a fixing groove 202 is opened inside one end of the screw sleeve 201, a dustproof ring 203 is arranged inside the fixing groove 202, the dustproof groove 204 is opened inside the outside of one end of the connector 1, an internal thread is arranged on the inner side of the screw sleeve 201, and external threads are arranged on the outer sides of the connector 1 and the connecting seat 4, a threaded connection is formed between the screw sleeve 201 and the connector 1 and the connecting seat 4, the front view cross-sectional area of ​​the fixing groove 202 is larger than the front view cross-sectional area of ​​the dustproof ring 203, and an extrusion structure is formed between the fixing groove 202 and the dustproof ring 203.

[0027] Specifically, in this embodiment, after the connector 1 and the connector seat 4 are connected, the screw sleeve 201 is rotated. Since threads are provided on the outer sides of the connector 1 and the connector seat 4, as the screw sleeve 201 is rotated, the screw sleeve 201 will be fixed at the connection between the connector 1 and the connector seat 4 to perform a fixation, thereby performing a preliminary dustproofing. Moreover, by using the dustproof ring 203 and the dustproof groove 204 in coordination, the connection between the screw sleeve 201 and the connector 1 can be shielded for secondary dustproofing, thereby preventing dust from entering the connection between the connector 1 and the connector seat 4, thereby completing the dustproofing work.

[0028] 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 connector with a waterproof and dustproof structure, comprising a connector (1) and a connector seat (4); Features: A connecting seat (4) is provided at one end of the connecting head (1), and a blocking ring block (3) is provided at one end outside the connecting seat (4); A dustproof structure (2) is arranged on the outside of the connection point between the connector (1) and the connector seat (4), and a waterproof structure (5) is arranged inside one side of the connector (1). The dustproof structure (2) comprises a screw sleeve (201), a fixing groove (202), a dustproof ring (203) and a dustproof groove (204), and the screw sleeve (201) is arranged on the outside of the connector (1).

2. The connector with a waterproof and dustproof structure according to claim 1, characterized in that: A fixing groove (202) is provided inside one end of the screw sleeve (201), a dustproof ring (203) is provided inside the fixing groove (202), and the dustproof groove (204) is provided inside the outer side of one end of the connector (1).

3. The connector with a waterproof and dustproof structure according to claim 2, characterized in that: The inner side of the screw sleeve (201) is provided with an internal thread, and the outer sides of the connecting head (1) and the connecting seat (4) are both provided with external threads, so that the screw sleeve (201) forms a threaded connection with the connecting head (1) and the connecting seat (4).

4. The connector with a waterproof and dustproof structure according to claim 1, characterized in that: The front view cross-sectional area of ​​the fixing groove (202) is larger than the front view cross-sectional area of ​​the dustproof ring (203), and an extrusion structure is formed between the fixing groove (202) and the dustproof ring (203).

5. The connector with a waterproof and dustproof structure according to claim 4, characterized in that: The waterproof structure (5) comprises a waterproof groove (501), a waterproof ring (502) and a mounting ring groove (503); the mounting ring groove (503) is provided inside one side of the connector (1); the waterproof groove (501) is provided inside one side of the connector seat (4); and the mounting ring groove (503) is provided with a waterproof ring (502).

6. The connector with a waterproof and dustproof structure according to claim 5, characterized in that: One end of the waterproof ring (502) is inserted into the interior of the waterproof groove (501), and a sealed connection is formed between the waterproof ring (502) and the waterproof groove (501).

7. The connector with a waterproof and dustproof structure according to claim 5, characterized in that: The waterproof ring (502) is made of rubber.

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