Deepwater sealing eight-core small connector assembly

Abstract

The utility model discloses a deepwater sealing eight-core small-sized connector assembly, which comprises a connecting plug and a connecting head, the right side of the connecting plug is provided with uniformly distributed bolts, the left side of the connecting head is provided with uniformly distributed jacks, the jacks are all plugged with horizontally adjacent bolts, the right side of the connecting plug is provided with a bayonet socket, and the bayonet socket is connected with the connector. The left side of the connector is rotationally connected with a connecting seat, symmetrically distributed spiral grooves are formed in the inner wall of the inserting seat, symmetrically distributed inserting strips are arranged on the front side and the rear side of the connecting seat, and the inserting strips and the longitudinally adjacent spiral grooves are installed in a matched mode. The locking assembly comprises a fixing block and a fixing groove, the front side of the connecting base is slidably connected with the fixing block, and the right side of the bayonet socket is provided with the evenly-distributed fixing grooves, according to the deepwater sealing eight-core small connector assembly, in the process that the plug pin is inserted into the socket, the sealing gasket and the sealing ring make continuous contact and squeeze for sealing, and the sealing effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a deep - water - sealed 8 - core small connector assembly. Background Technique

[0002] A connector, namely CONNECTOR. It is also called a plug - in connector, plug and socket in China. Generally, it refers to an electrical connector, that is, a device connecting two active devices, transmitting current or signals;

[0003] The traditional deep - water - sealed 8 - core small connector assembly has one plug - in head and one connection head. After connection, it is sealed and fixed through the thread groove arranged outside the plug - in head and the external thread outside the connection head;

[0004] This kind of deep - water - sealed 8 - core small connector assembly has the following disadvantages: only using thread sealing and fixing, the sealing is not tight enough, and both the installation and disassembly of the thread connection require repeated screwing of the thread, which is troublesome to operate. For this reason, we propose a deep - water - sealed 8 - core small connector assembly. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a deep - water - sealed 8 - core small connector assembly. During the process of inserting the plug into the socket, the sealing gasket and the sealing ring are continuously in contact and extrusion for sealing, and the sealing effect is better, which can effectively solve the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a deep - water - sealed 8 - core small connector assembly, including a plug - in head and a connection head. On the right side of the plug - in head, evenly - distributed pins are arranged. On the left side of the connection head, evenly - distributed sockets are opened. The sockets are all plugged with the horizontally - adjacent pins. On the right side of the plug - in head, a plug - in seat is arranged. On the left side of the connection head, a connection seat is rotatably connected. Symmetrically - distributed spiral grooves are opened on the inner wall of the plug - in seat. On the front and rear sides of the connection seat, symmetrically - distributed insertion strips are arranged. The insertion strips are all installed in cooperation with the longitudinally - adjacent spiral grooves. A locking component is also included;

[0007] The locking component: it includes a fixed block and a fixed groove. The fixed block is slidably connected to the front side of the connection seat. Evenly - distributed fixed grooves are opened on the right side of the plug - in seat. The fixed block is installed in cooperation with the longitudinally - adjacent fixed grooves;

[0008] Among them: the input end of the pin is electrically connected to the output end of the socket. During the process of inserting the pin into the socket, the sealing gasket and the sealing ring are continuously in contact and extrusion for sealing, and the sealing effect is better. When fixing and disassembling, only the connection seat needs to be rotated, and the operation is more convenient.

[0009] Further, the locking assembly further includes a sliding groove. A fixing base is slidably connected to the outer surface of the connecting seat. A sliding groove is formed at the front end of the fixing base. The fixing block is slidably connected to the inside of the sliding groove to fix the fixing base and the connecting seat.

[0010] Further, the locking assembly further includes a second spring. A second spring is arranged between the inner wall of the sliding groove and the right side of the fixing block to provide a restoring force for the fixing block.

[0011] Further, the locking assembly further includes a dial block. The dial block is arranged in the middle of the front side of the fixing block, and the upper end of the dial block extends to the outside of the sliding groove to toggle the fixing block.

[0012] Further, a sealing gasket is slidably connected to the inside of the socket. A sealing ring is arranged on the right side of the sealing gasket. A sealing block is arranged at the left end of the connecting seat. The sealing block is fitted and installed with the sealing ring to facilitate sealing.

[0013] Further, the sealing ring is a rubber sealing ring with good sealing effect.

[0014] Further, it further includes a first spring. The first spring is arranged between the left side of the sealing gasket and the inner wall of the socket to make the sealing tighter.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The deep-water sealed 8-core small connector assembly has the following advantages:

[0016] 1. By continuously inserting the insert bar into the spiral groove for sealing, during the process of inserting the plug into the socket, the sealing gasket and the sealing ring are continuously contacted and extruded for sealing, and the sealing effect is better.

[0017] 2. By toggling the dial block to lock and unlock the socket and the connecting seat, only the connecting seat needs to be rotated during fixing and disassembling, and the operation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic cross-sectional structural diagram of the present utility model;

[0020] Figure 3 is a schematic cross-sectional structural diagram of the refined structure of the present utility model;

[0021] Figure 4 is a schematic cross-sectional structural diagram of the locking assembly of the present utility model;

[0022] Figure 5 is a schematic enlarged structural diagram at A of the present utility model.

[0023] In the figure: 1 plug connector, 2 connector, 3 plug pin, 4 socket, 5 plug socket, 6 connection socket, 7 fixing seat, 8 sealing gasket, 9 first spring, 10 insertion strip, 11 spiral groove, 12 sealing ring, 13 sealing block, 14 locking assembly, 141 sliding groove, 142 fixing block, 143 second spring, 144 shifting block, 145 fixing groove. Detailed implementation manner

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , this embodiment provides a technical solution: a deep - water sealed 8 - core small connector assembly, including a plug connector 1 and a connector 2. On the right side of the plug connector 1, evenly distributed plug pins 3 are provided. On the left side of the connector 2, evenly distributed sockets 4 are opened. The sockets 4 are all inserted into the horizontally adjacent plug pins 3. On the right side of the plug connector 1, a plug socket 5 is provided. On the left side of the connector 2, a connection socket 6 is rotatably connected. Symmetrically distributed spiral grooves 11 are opened on the inner wall of the plug socket 5. On the front and rear sides of the connection socket 6, symmetrically distributed insertion strips 10 are provided. The insertion strips 10 are all cooperatively installed with the longitudinally adjacent spiral grooves 11. It also includes a locking assembly 14. A sealing gasket 8 is slidably connected inside the plug socket 5. On the right side of the sealing gasket 8, a sealing ring 12 is provided. On the left end of the connection socket 6, a sealing block 13 is provided. The sealing block 13 is cooperatively installed with the sealing ring 12. The sealing ring 12 is a rubber sealing ring. It also includes a first spring 9, and the first spring 9 is arranged between the left side of the sealing gasket 8 and the inner wall of the plug socket 5;

[0026] Locking assembly 14: It includes a fixed block 142 and a fixing groove 145. The front side of the connecting seat 6 is slidably connected with the fixed block 142. The right side of the socket 5 is provided with uniformly distributed fixing grooves 145. The fixed block 142 is installed in cooperation with the longitudinally adjacent fixing groove 145. The locking assembly 14 further includes a sliding groove 141. The outer surface of the connecting seat 6 is slidably connected with a fixed seat 7. The front end of the fixed seat 7 is provided with a sliding groove 141. The fixed block 142 is slidably connected inside the sliding groove 141. The locking assembly 14 further includes a second spring 143. A second spring 143 is arranged between the inner wall of the sliding groove 141 and the right side of the fixed block 142. The locking assembly 14 further includes a dial block 144. The dial block 144 is arranged in the middle of the front side of the fixed block 142. The upper end of the dial block 144 extends to the outside of the sliding groove 141. Hold the connecting seat 6 and the socket 5 with both hands respectively. First, align the bolt 3 with the socket 4, and then align the insert bar 10 with the notch of the spiral groove 11 and insert it. Then use the thumb to dial the dial block 144 to the right, so that it drives the fixed block 142 to slide to the right inside the sliding groove 141 and compress the second spring 143 to make it contract. Then rotate the connecting seat 6. Since the connecting seat 6 is rotatably connected to the outer surface of the connecting head 2, during the rotation of the insert bar 10, the bolt 3 and the socket 4 will not be misaligned and will continuously approach until they are inserted while the insert bar 10 is continuously inserted into the socket 5. At the same time, the sealing block 13 on the left side of the connecting seat 6 will contact the sealing ring 12. During the process of the connecting seat 6 being inserted into the socket 5, the contact between the sealing block 13 and the sealing ring 12 will be closer, until the first spring 9 contracts. When the bolt 3 is inserted into the bottom of the socket 4, release the dial block 144, and the fixed block 142 will return under the action of the second spring 143, so as to insert into the fixing groove 145 to realize the locking and fixing of the connecting seat 6 and the socket 5;

[0027] Wherein: The input end of the bolt 3 is electrically connected to the output end of the socket 4. During the process of the bolt 3 being inserted into the socket 4, the sealing block 13 and the sealing ring 12 are continuously in contact and extruded for sealing, and the sealing effect is better. When fixing and disassembling, only the connecting seat needs to be rotated, and the operation is more convenient.

[0028] The working principle of the deep - water sealed 8 - core small connector assembly provided by the present utility model is as follows: When using the deep - water sealed 8 - core small connector, hold the connecting seat 6 and the plug - in seat 5 with both hands respectively. First, align the pin 3 with the socket 4, then align the insert bar 10 and insert it into the notch of the spiral groove 11. Then, use the thumb to dial the dial block 144 to the right, which drives the fixed block 142 to slide to the right inside the sliding groove 141 and compresses the second spring 143 to make it contract. Then rotate the connecting seat 6. Since the connecting seat 6 is rotatably connected to the outer surface of the connecting head 2, during the rotation of the connecting seat 6, when the insert bar 10 is continuously inserted into the plug - in seat 5, the pin 3 and the socket 4 will not be misaligned and will continuously approach until they are plugged together. At the same time, the sealing block 13 on the left side of the connecting seat 6 will contact the sealing ring 12. During the process of the connecting seat 6 being inserted into the plug - in seat 5, the contact between the sealing block 13 and the sealing ring 12 will be closer, until the first spring 9 is compressed. When the pin 3 is inserted into the bottom of the socket 4, release the dial block 144, and the fixed block 142 will return to its original position under the action of the second spring 143, and thus be inserted into the fixing groove 145 to realize the locking and fixing of the connecting seat 6 and the plug - in seat 5.

[0029] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A deep-water sealed 8-core small connector assembly, comprising a plug connector (1) and a connector (2), wherein the right side of the plug connector (1) is provided with evenly distributed plug pins (3), the left side of the connector (2) is provided with evenly distributed sockets (4), the sockets (4) are all plugged with horizontally adjacent plug pins (3), the right side of the plug connector (1) is provided with a plug seat (5), the left side of the connector (2) is rotatably connected with a connector seat (6), the inner wall of the plug seat (5) is provided with symmetrically distributed spiral grooves (11), the front and rear sides of the connector seat (6) are provided with symmetrically distributed inserts (10), the inserts (10) are all installed in cooperation with the longitudinally adjacent spiral grooves (11), and the characteristics are as follows: Also included is a locking assembly (14); The locking assembly (14) comprises a fixing block (142) and a fixing groove (145), wherein the front side of the connecting seat (6) is slidably connected with the fixing block (142), the right side of the plug-in seat (5) is provided with evenly distributed fixing grooves (145), and the fixing block (142) is installed in coordination with the fixing grooves (145) adjacent to each other in the longitudinal direction; Wherein: the input end of the plug (3) is electrically connected to the output end of the socket (4).

2. The deepwater sealed 8-core small connector assembly according to claim 1, characterized in that: The locking assembly (14) further comprises a slide groove (141), the outer surface of the connecting seat (6) is slidably connected to a fixing seat (7), a front end of the fixing seat (7) is provided with a slide groove (141), and a fixing block (142) is slidably connected to the inside of the slide groove (141).

3. The deepwater sealed 8-core small connector assembly according to claim 2, characterized in that: The locking assembly (14) further comprises a second spring (143), and the second spring (143) is arranged between the inner wall of the sliding groove (141) and the right side of the fixing block (142).

4. The deepwater sealed 8-core small connector assembly according to claim 2, characterized in that: The locking assembly (14) further comprises a shifting block (144), wherein the shifting block (144) is arranged at the middle portion of the front side of the fixing block (142), and the upper end of the shifting block (144) extends to the outside of the sliding groove (141).

5. The deepwater sealed 8-core miniature connector assembly according to claim 1, characterized in that: A sealing gasket (8) is slidably connected inside the plug socket (5), a sealing ring (12) is arranged on the right side of the sealing gasket (8), and a sealing block (13) is arranged on the left end of the connecting socket (6), and the sealing block (13) is installed in coordination with the sealing ring (12).

6. The deepwater sealed 8-core small connector assembly according to claim 5, characterized in that: The sealing ring (12) is a rubber sealing ring.

7. The deepwater sealed 8-core miniature connector assembly according to claim 5, characterized in that: It also includes a spring 1 (9), which is arranged between the left side of the sealing gasket (8) and the inner wall of the socket (5).

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