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CN-224217792-U - M12 waterproof connector with high sealing performance

CN224217792UCN 224217792 UCN224217792 UCN 224217792UCN-224217792-U

Abstract

The utility model relates to the technical field of connectors, and discloses an M12 waterproof connector with high sealing performance, which comprises a male plug, a female plug, two inserting blocks, two mounting cavities, two guide blocks and two transverse plates, wherein the male plug is inserted into the female plug, the two inserting blocks are fixedly connected to the left side of the outer portion of the female plug, the two mounting cavities are formed in the two sides of the inner portion of the male plug, the two guide blocks are slidably connected to the inner portion of the two mounting cavities, the two transverse plates are fixedly connected to the outer portion of the two guide blocks, the two protruding blocks and the two springs are fixedly connected to the bottom portions of the two guide blocks, and the two springs are fixedly connected to the top portions of the two guide blocks. According to the utility model, the waterproof connector is conveniently connected, after the waterproof connector is in butt joint, the connector does not need to be screwed, and the problem that the connector is worn or slipped due to frequent screwing is avoided, so that the waterproof effect of the waterproof connector is improved.

Inventors

  • Tong Meixia
  • ZHANG HUIHUA

Assignees

  • 仁昊伟业科技(武汉)有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (8)

  1. 1. A high tightness M12 waterproof connector, comprising: A male plug (1); The male plug (1) is spliced with the female plug (2); The two plug blocks (3), the two plug blocks (3) are fixedly connected to the left side of the outer part of the female plug (2); the two mounting cavities (5) are formed in the two sides of the inner part of the male plug (1); The two guide blocks (6) and the two transverse plates (7), the two guide blocks (6) are slidably connected inside the two mounting cavities (5), and the two transverse plates (7) are fixedly connected outside the two guide blocks (6); The device comprises two convex blocks (9) and two springs (8), wherein the two convex blocks (9) are fixedly connected to the bottoms of the two guide blocks (6), and the two springs (8) are fixedly connected to the tops of the two guide blocks (6); And a shielding assembly for shielding the joint of the connector.
  2. 2. The M12 waterproof connector with high tightness according to claim 1, wherein the protection component comprises two guide rods (14), the two guide rods (14) are fixedly connected to two sides of the outer portion of the female plug (2), moving blocks (15) are slidably connected to the outer portions of the two guide rods (14), connecting plates (16) are fixedly connected to two sides of the outer portions of the two moving blocks (15), and protection plates (17) are fixedly connected to the outer portions of the two connecting plates (16).
  3. 3. The M12 waterproof connector with high tightness according to claim 1, wherein the two sides of the inner part of the male plug (1) are respectively provided with a first through hole (11), and the two protruding blocks (9) are connected in a sliding manner in the two first through holes (11).
  4. 4. The M12 waterproof connector with high tightness according to claim 1, wherein two through holes (12) are formed in two outer sides of the male plug (1), and the two transverse plates (7) are connected inside the two through holes (12) in a sliding mode.
  5. 5. The M12 waterproof connector with high tightness according to claim 1 is characterized in that clamping grooves (10) are formed in the two inserting blocks (3), and the two protruding blocks (9) are inserted into the two clamping grooves (10).
  6. 6. The M12 waterproof connector with high tightness according to claim 1 is characterized in that the right side inside the male plug (1) is provided with jacks (4), and two plug blocks (3) are plugged with the two jacks (4).
  7. 7. The M12 waterproof connector with high tightness according to claim 2, wherein the two sides of the outer part of the female plug (2) are provided with mounting grooves (13), and the two moving blocks (15) are slidably connected inside the two mounting grooves (13).
  8. 8. The M12 waterproof connector with high tightness according to claim 2 is characterized in that the material of the two protection plates (17) is rubber.

Description

M12 waterproof connector with high sealing performance Technical Field The utility model relates to the technical field of connectors, in particular to an M12 waterproof connector with high sealing performance. Background The M12 waterproof connector is a circular electric connector with the diameter of 12 mm, and is widely applied to scenes such as industrial automation, sensor connection, robots, rail transit, outdoor monitoring equipment and the like and used for transmitting power, signals or data. When the traditional M12 waterproof connector is used, a male connector plug and a female connector socket are aligned and plugged, and after plugging is completed, an external nut is manually rotated to screw the external nut clockwise. Although this method can complete the connection to the M12 waterproof connector, the screw cap is screwed for a long time, and the screw cap is worn or slipped due to frequent screwing, thereby affecting the waterproof effect of the M12 waterproof connector. Disclosure of utility model In order to overcome the defects, the utility model provides an M12 waterproof connector with high sealing performance, which aims to solve the problem that in the prior art, a screw cap is screwed for a long time, and the screw cap is worn or slipped due to frequent screwing, so that the waterproof effect of the M12 waterproof connector is affected. In order to achieve the above purpose, the present utility model provides the following technical solutions: a high tightness M12 waterproof connector comprising: A male plug; the male plug is spliced with the female plug; the two plug blocks are fixedly connected to the left side of the outer part of the female plug; The two mounting cavities are arranged on two sides of the interior of the male plug; The two guide blocks are connected inside the two mounting cavities in a sliding manner, and the two transverse plates are fixedly connected outside the two guide blocks; The two convex blocks are fixedly connected to the bottoms of the two guide blocks, and the two springs are fixedly connected to the tops of the two guide blocks; And a shielding assembly for shielding the joint of the connector. Further, the protection component comprises two guide rods, the two guide rods are fixedly connected to the two sides of the outer portion of the female plug, the two guide rods are externally and slidably connected with moving blocks, the two sides of the outer portion of each moving block are fixedly connected with connecting plates, and the two protecting plates are fixedly connected to the outer portions of the connecting plates. Further, through holes I are formed in two sides of the inner portion of the male plug, and the two protruding blocks are connected in the through holes I in a sliding mode. Further, through holes II are formed in two sides of the outer portion of the male plug, and the two transverse plates are connected inside the through holes II in a sliding mode. Further, the two inserting blocks are internally provided with clamping grooves, and the two protruding blocks are inserted into the two clamping grooves. Further, jacks are formed in the right side of the inside of the male plug, and the two plug blocks are connected with the two jacks in an inserting mode. Further, the mounting grooves are formed in two sides of the outer portion of the female plug, and the two moving blocks are connected with the inner portions of the two mounting grooves in a sliding mode. Further, the material of the two protection plates is rubber material. The utility model has the following beneficial effects: 1. According to the utility model, when the male plug and the female plug are in butt joint, the transverse plates are moved to two sides at the same time, the guide blocks and the convex blocks are driven to move and compress the springs, after the plug blocks are aligned with the jacks, the plug blocks are inserted to complete butt joint, and after the transverse plates are loosened, the springs push the convex blocks to reset and clamp into the clamping grooves of the plug blocks, so that quick connection is realized, abrasion or sliding wires caused by screwing are avoided, and the waterproof effect of the M12 waterproof connector is improved. 2. According to the utility model, after connection is completed, the two rubber protection plates are moved to drive the connecting plate and the moving block to slide along the guide rod, so that the protection plates cover the joint of the male plug and the female plug, the tightness is enhanced, water, dust and oil stains are prevented from entering, and the service life of the M12 waterproof connector is prolonged. Drawings Fig. 1 is a perspective view of an M12 waterproof connector with high sealing performance according to the present utility model; Fig. 2 is a schematic diagram of a split structure of an M12 waterproof connector with high tightness according to the present utility model; Fig. 3 is