Erosion-resistant and high-pressure-resistant connector

Abstract

The utility model discloses an erosion-resistant and high-pressure-resistant connector which comprises a connecting socket, a socket is arranged on the right side of the connecting socket, a connecting plug is inserted into the socket, and the connector further comprises a movable protection mechanism. The movable protection mechanism comprises an internal thread movable protection sleeve and an external thread fixed sleeve, the internal thread movable protection sleeve movably sleeves the outer surface of the connecting plug, the external thread fixed sleeve is fixedly connected to the outer surface of the connecting socket, and the internal thread movable protection sleeve is in threaded connection with the external thread fixed sleeve; the right side of the outer surface of the connecting plug is fixedly connected with a limiting ring, and the right side of the interior of the internal thread movable protection sleeve is fixedly connected with a second rubber sealing gasket. According to the erosion-resistant and high-pressure-resistant connector, through the movable protection mechanism, the connecting part of the connector is additionally protected, the protection performance of the connector is improved, and the service life of the connector is prolonged. The connector can resist seawater corrosion and high pressure.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, specifically to a corrosion-resistant and high-pressure-resistant connector. Background Technology

[0002] Connectors, also known as plugs, are important components for transmitting current or signals between electronic system devices. They transmit current or signals through the contact between male and female terminals. In order to adapt to harsh environments, corrosion-resistant and high-pressure-resistant connectors are required.

[0003] Existing corrosion-resistant and high-pressure-resistant connectors achieve their corrosion resistance and high pressure resistance by changing the material of the circuit protection sleeve;

[0004] Existing corrosion-resistant and high-pressure-resistant connectors rely solely on circuit protection sleeves for protection, resulting in poor protection performance and making them unsuitable for harsh operating environments. Therefore, we propose a corrosion-resistant and high-pressure-resistant connector. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a corrosion-resistant and high-pressure-resistant connector. Through the active protection mechanism, the connection part of the connector is additionally protected, thereby improving the protective performance of the connector and enabling it to resist seawater corrosion and high pressure. This can effectively solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a corrosion-resistant and high-pressure-resistant connector, including a connection socket, wherein a socket is provided on the right side of the connection socket, a connection plug is inserted into the socket, and a movable protection mechanism is also included.

[0007] Active protection mechanism: It includes an internal threaded active protective sleeve and an external threaded fixed sleeve. The internal threaded active protective sleeve is movably sleeved on the outer surface of the connector plug, and the external threaded fixed sleeve is fixedly connected to the outer surface of the connector socket. The internal threaded active protective sleeve and the external threaded fixed sleeve are threadedly connected. Through the active protection mechanism, the connection part of the connector is given additional protection, improving the protection performance of the connector and enabling the connector to resist seawater corrosion and high pressure.

[0008] Furthermore, a limit ring is fixedly connected to the right side of the outer surface of the connector to limit the movement of the internal thread protective sleeve.

[0009] Furthermore, a second rubber sealing gasket is fixedly connected to the inside right side of the internal threaded movable protective sleeve, and a first rubber sealing gasket is fixedly connected to the outer surface of the connecting socket to improve the sealing effect.

[0010] Furthermore, the outer surface of the connector socket is fixedly connected with symmetrically distributed positioning blocks one, and the outer surface of the connector plug is fixedly connected with symmetrically distributed positioning blocks two, which facilitates the insertion and positioning of the connector.

[0011] Furthermore, a fixing block is fixedly connected to the right side of the outer surface of the connector socket, and an installation groove is opened on the outer surface of the connector plug. A locking block is rotatably connected in the installation groove. The locking block and the fixing block cooperate to install and fix the connection part of the connector.

[0012] Furthermore, a spring is fixedly connected between the card block and the mounting groove, and the fixing block is fixed to the card block.

[0013] Furthermore, a pressing post is fixedly connected to the end of the card block away from the connector plug to facilitate unlocking the connector.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This corrosion-resistant and high-pressure-resistant connector has the following advantages:

[0015] The active protection mechanism provides additional protection for the connector's connection parts, improving the connector's protective performance and enabling it to withstand seawater corrosion and high pressure. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0019] Figure 4 This is a schematic diagram of the exploded structure of this utility model.

[0020] In the diagram: 1 Connecting socket, 2 Movable protection mechanism, 21 Internal thread movable protective sleeve, 22 External thread fixed sleeve, 3 Connecting plug, 4 Limiting ring, 5 Rubber sealing gasket one, 6 Rubber sealing gasket two, 7 Positioning block one, 8 Positioning block two, 9 Fixing block, 10 Locking block, 11 Spring, 12 Pressing post. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This embodiment provides a technical solution: a corrosion-resistant and high-pressure-resistant connector, including a connector socket 1. A socket is provided on the right side of the connector socket 1, and a connector plug 3 is inserted into the socket. A limit ring 4 is fixedly connected to the right side of the outer surface of the connector plug 3. Symmetrically distributed positioning blocks 1 7 are fixedly connected to the outer surface of the connector socket 1, and symmetrically distributed positioning blocks 2 8 are fixedly connected to the outer surface of the connector plug. Positioning blocks 2 8 are positioned laterally corresponding to positioning blocks 1 7. The connector plug 3 is inserted into the socket on the right side of the connector socket 1. A fixing block 9 is fixedly connected to the right side of the outer surface of the connector socket 1. The outer surface of the connector 3 has an installation groove, and a locking block 10 is rotatably connected in the installation groove. The locking block 10 is installed in conjunction with the fixing block 9. A spring 11 is fixedly connected between the locking block 10 and the installation groove. A pressing post 12 is fixedly connected to the end of the locking block 10 away from the connector plug 3. At the same time, the left end of the locking block 10 is squeezed by the fixing block 9. The left end of the locking block 10 moves away from the connector plug 3, the spring 11 contracts, and the locking block 10 continues to move to the left, so that the left end of the locking block 10 engages with the fixing block 9. At this time, the spring 11 relaxes and pushes the right side of the locking block 10, so that the left end of the locking block 10 is tightly attached to the fixing block 9. The connector also includes a movable protection mechanism 2.

[0023] The movable protection mechanism 2 includes an internally threaded movable protective sleeve 21 and an externally threaded fixed sleeve 22. The internally threaded movable protective sleeve 21 is movably fitted onto the outer surface of the connector plug 3. The externally threaded fixed sleeve 22 is fixedly connected to the outer surface of the connector socket 1. The internally threaded movable protective sleeve 21 and the externally threaded fixed sleeve 22 are threadedly connected. A second rubber sealing gasket 6 is fixedly connected to the inner right side of the internally threaded movable protective sleeve 21. A first rubber sealing gasket 5 is fixedly connected to the outer surface of the connector socket 1. When the internally threaded movable protective sleeve 21 is moved to the left and threadedly connected to the externally threaded fixed sleeve 22, the rubber sealing gasket 5 is squeezed by the first connector socket 1 and the internally threaded movable protective sleeve 21, and the second rubber sealing gasket 6 is squeezed by the connector plug 3 and the internally threaded movable protective sleeve 21, thus sealing the connection part of the connector.

[0024] The working principle of the corrosion-resistant and high-pressure-resistant connector provided by this utility model is as follows: When using this corrosion-resistant and high-pressure-resistant connector, positioning block 28 and positioning block 17 are positioned laterally in correspondence. The connector plug 3 is inserted into the socket on the right side of the connector socket 1. At the same time, the left end of the locking block 10 is squeezed by the fixing block 9. The left end of the locking block 10 moves away from the connector plug 3, the spring 11 contracts, and the locking block 10 continues to move to the left, so that the left end of the locking block 10 engages with the fixing block 9. At this time, the spring 11 relaxes and pushes the right side of the locking block 10, so that the left end of the locking block 10 is tightly attached to the fixing block 9. At this time, the internal thread movable protective sleeve 21 is moved to the left and threadedly connected with the external thread fixed sleeve 22. At this time, the rubber sealing gasket 5 is squeezed by the connector socket 1 and the internal thread movable protective sleeve 21, and the rubber sealing gasket 26 is squeezed by the connector plug 3 and the internal thread movable protective sleeve 21, thus sealing the connection part of the connector.

[0025] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An erosion-resistant, high-pressure-resistant connector, comprising a connecting socket (1), a socket being arranged on the right side of the connecting socket (1), and a connecting plug (3) being inserted into the socket, characterized in that: Also include activity protection mechanism (2); The activity protection mechanism (2) includes an inner thread movable protective sleeve (21) and an outer thread fixed sleeve (22), the inner thread movable protective sleeve (21) is movably sleeved on the outer surface of the connecting plug (3), the outer surface of the connecting socket (1) is fixedly connected with the outer thread fixed sleeve (22), and the inner thread movable protective sleeve (21) is threadedly connected with the outer thread fixed sleeve (22).

2. The erosion resistant, high compression connector of claim 1, wherein: The outer surface of the connecting plug (3) is fixedly connected with a limiting ring (4) on the right side.

3. The erosion resistant, high pressure connector of claim 1, wherein: The inner right side of the inner thread movable protective sleeve (21) is fixedly connected with a rubber sealing pad two (6), and the outer surface of the connecting socket (1) is fixedly connected with a rubber sealing pad one (5).

4. The erosion resistant, high pressure connector of claim 1, wherein: The outer surface of the connecting socket (1) is fixedly connected with symmetrically distributed positioning blocks one (7), and the outer surface of the connecting plug is fixedly connected with symmetrically distributed positioning blocks two (8).

5. The erosion resistant, high pressure resistant connector of claim 1, wherein: The outer surface of the connecting socket (1) is fixedly connected with a fixed block (9) on the right side, the outer surface of the connecting plug (3) is provided with a mounting groove, a clamping block (10) is rotatably connected in the mounting groove, and the clamping block (10) is installed in cooperation with the fixed block (9).

6. The erosion resistant, high pressure connector of claim 5, wherein: The clamping block (10) and the mounting groove are fixedly connected with a spring (11).

7. The erosion resistant, high pressure resistant connector of claim 5, wherein: One end of the clamping block (10) away from the connecting plug (3) is fixedly connected with a pressing column (12).

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