Quick connector

Abstract

The utility model discloses a quick connector, which comprises a connector main body and a butt joint ring, the outer side of the butt joint ring is provided with a connection auxiliary mechanism, the connection auxiliary mechanism comprises a sleeve joint ring sleeved on the outer side of the butt joint ring, and one side of the outer side of the butt joint ring close to the sleeve joint ring is fixedly connected with a fixing ring. And a contact rod is installed in the sleeving ring, a butt joint groove is formed in one end of the fixing ring, a limiting ring is fixedly connected to the outer side of the sleeving ring, a sliding groove is formed in the outer side of the fixing ring, and a butt joint rod is movably connected to the inner side of the butt joint groove. According to the quick connector provided by the utility model, the sleeving ring sleeves the outer side of the butt joint ring, the butt joint rod is inserted into the inner side of the butt joint groove, and then the rotating ring is rotated, so that the rotating ring drives the limiting ring to rotate, the limiting ring pulls the threaded sheet to move, and the purpose of conveniently inserting the feeler lever into the butt joint ring is achieved; therefore, the butt joint ring can be quickly connected with the connector main body, and the connector main body can be quickly connected.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a quick connector. Background Art

[0002] As the name implies, high and low voltage distribution cabinets are distribution equipment used for power distribution, control, metering and cable connection in power supply systems. Generally, power supply bureaus and substations use high voltage switch cabinets, which are then stepped down by transformers and led to low voltage distribution cabinets. The low voltage distribution cabinets are then led to the distribution boards, control boxes and switch boxes of various power users. In the process of connecting the lines in the distribution cabinets, connectors, also called connectors, are often needed. By plugging the male and female connectors together, the lines can be quickly connected.

[0003] The utility model with patent number CN222940284U discloses a quick-connect connector, which relates to the field of electrical component technology, and includes a plug assembly, a socket assembly and a protective assembly. The plug assembly includes a plug shell and a connecting sleeve, which is rotatably connected to the plug shell. The inner wall of the connecting sleeve is provided with at least three connecting blocks, and the at least three connecting blocks are arranged at intervals along the circumference of the connecting sleeve; the socket assembly is provided with a socket shell, and a connecting pipe is arranged at one end of the socket shell; the outer wall of the connecting pipe is provided with at least three guide grooves, which are spirally arranged and provided with a card block in the guide groove; by rotating the connecting sleeve, the connecting block can be driven to move along the guide groove, thereby realizing rapid connection between the plug assembly and the socket assembly and improving the installation efficiency of the connector; the protective assembly includes a wire sealing body and a back cover, and the plug shell and the socket shell are respectively connected with protective assemblies, which prevent the waterproof failure of the connector end when the wire is excessively bent, thereby improving the waterproof performance of the connector.

[0004] However, this utility model still has some shortcomings. During actual use of the connector, the circuit is first connected to the wiring components inside the connector, and the connection method is mostly welding. Then the circuit is connected by plugging the pins and slots. Moreover, according to the needs of use, the wiring space is small, which easily affects other circuits during the wiring process. The wiring speed is not fast enough, which affects the use of the connector. Utility Model Content

[0005] The main purpose of the utility model is to provide a quick connector, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A quick connector comprises a connector body and a docking ring, wherein a connection auxiliary mechanism is provided on the outer side of the docking ring, and the connection auxiliary mechanism comprises a sleeve ring which is sleeved on the outer side of the docking ring, a fixing ring is fixedly connected to the outer side of the docking ring close to the sleeve ring, a touch rod is installed inside the sleeve ring, a docking groove is provided at one end of the fixing ring, a limiting ring is fixedly connected to the outer side of the sleeve ring, a sliding groove is provided at the outer side of the fixing ring, a docking rod is movably connected to the inner side of the docking groove, one end of the docking rod is fixedly connected to a threaded piece, the outer side of the threaded piece is threadedly connected to the limiting ring, the inner side of the sliding groove is slidably connected to a sliding ring, the outer side of the sliding ring is fixedly connected to a link ring, and one end of the link ring is fixedly connected to a rotating ring.

[0008] Preferably, a connecting wire is installed at one end of the sleeve ring, the connecting wire is connected to the touch rod, the touch rod is inserted into the interior of the docking ring, and the axial center lines of the docking ring, sleeve ring, fixing ring and limiting ring are located on the same straight line.

[0009] Preferably, the number of the docking grooves is six, the other end of the docking rod is fixedly connected to one end of the limiting ring, and the number of the docking rods and the threaded sheets are three.

[0010] Preferably, the outer side of the limiting ring is fixedly connected to the inner side of the rotating ring, and the axis lines of the fixed ring, the limiting ring, the sliding ring, the interlocking ring and the rotating ring are located on the same straight line.

[0011] Preferably, the docking ring is installed at one end of the connector body, and the contact rod is connected to the connector body through the docking ring.

[0012] Preferably, a connection block is installed at the lower end of the connector body, a pin body is fixedly connected to the lower end of the connection block, and the pin body is connected to the connector body through the connection block.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] By putting the sleeve ring on the outside of the docking ring, the docking rod is inserted into the inner side of the docking groove, and then rotating the rotating ring, the rotating ring drives the limit ring to rotate, and then the limit ring pulls the threaded piece to move, which can facilitate the insertion of the contact rod into the docking ring, so that the docking ring can be quickly connected to the connector body, thereby realizing quick connection of the connector body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a quick connector of the utility model;

[0016] Figure 2This is a schematic diagram of the structure of a connection auxiliary mechanism of a quick connector of the present utility model;

[0017] Figure 3 This is a schematic diagram of the local structure of the connection auxiliary mechanism of a quick connector of the utility model Figure 1 ;

[0018] Figure 4 This is a schematic diagram of the local structure of the connection auxiliary mechanism of a quick connector of the utility model Figure 2 .

[0019] In the figure: 1. Connector body; 2. Docking ring; 3. Connecting block; 4. Pin body; 5. Connection auxiliary mechanism; 51. Sleeve ring; 52. Contact rod; 53. Fixed ring; 54. Sliding groove; 55. Docking groove; 56. Docking rod; 57. Threaded piece; 58. Limiting ring; 59. Sliding ring; 510. Interlocking ring; 511. Rotating ring; 512. Limiting ring; 513. Connecting wire. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a quick connector includes a connector body 1 and a docking ring 2. A connection auxiliary mechanism 5 is provided on the outside of the docking ring 2. The connection auxiliary mechanism 5 includes a sleeve ring 51 that is sleeved on the outside of the docking ring 2. A fixing ring 53 is fixedly connected to the side of the outside of the docking ring 2 close to the sleeve ring 51. A touch rod 52 is installed inside the sleeve ring 51. A docking groove 55 is provided at one end of the fixing ring 53. A limiting ring 512 is fixedly connected to the outside of the sleeve ring 51. A sliding groove 54 is provided on the outside of the fixing ring 53. A docking rod 56 is movably connected to the inside of the docking groove 55. One end of the docking rod 56 is fixedly connected to a threaded piece 57. The outside of the threaded piece 57 is threadedly connected to a limiting ring 58. The inside of the sliding groove 54 is slidably connected to a sliding ring 59. The outside of the sliding ring 59 is fixedly connected to a linkage ring 510. One end of the linkage ring 510 is fixedly connected to a rotating ring 511.

[0022] In this embodiment, a connecting wire 513 is installed at one end of the sleeve ring 51, and the connecting wire 513 is connected to the touch rod 52. The touch rod 52 is inserted into the interior of the docking ring 2. The axial center lines of the docking ring 2, the sleeve ring 51, the fixed ring 53, and the limiting ring 512 are located on the same straight line. There are six groups of docking grooves 55. The other end of the docking rod 56 is fixedly connected to one end of the limiting ring 512. There are three groups of docking rods 56 and threaded sheets 57. The outer side of the limiting ring 58 is fixedly connected to the inner side of the rotating ring 511. The axial center lines of the fixing ring 53, the limiting ring 58, the sliding ring 59, the linkage ring 510, and the rotating ring 511 are located on the same straight line.

[0023] Specifically, the sleeve ring 51 is sleeved on the outside of the docking ring 2, and the sleeve ring 51 is made to pass through the limiting ring 512 to insert the docking rod 56 into the docking groove 55, and the docking ring 2 is connected to the connector body 1, and then the rotating ring 511 is rotated, and the rotating ring 511 is made to drive the sliding ring 59 to rotate in the inner side of the sliding groove 54 through the interlocking ring 510, so that the rotating ring 511 drives the limiting ring 58 to rotate closely against the threaded piece 57, and the limiting ring 58 pulls the threaded piece 57 to move, thereby causing the docking rod 56 to drive the limiting ring 512 to move, and the sleeve ring 51 is made to drive the contact rod 52 to move again, so that The contact rod 52 is inserted into the interior of the docking ring 2, so that the contact rod 52 is connected to the connector body 1, thereby realizing the effect of quickly installing the contact rod 52 and the connector body 1. By putting the sleeve ring 51 on the outside of the docking ring 2, the docking rod 56 is inserted into the inner side of the docking groove 55, and then rotating the rotating ring 511, so that the rotating ring 511 drives the limit ring 58 to rotate, and then the limit ring 58 pulls the threaded piece 57 to move, which can facilitate the insertion of the contact rod 52 into the docking ring 2, thereby making the docking ring 2 quickly connected to the connector body 1, thereby realizing quick connection of the connector body 1.

[0024] In this embodiment, the docking ring 2 is installed at one end of the connector body 1, the contact rod 52 is connected to the connector body 1 through the docking ring 2, and a connecting block 3 is installed at the lower end of the connector body 1. The lower end of the connecting block 3 is fixedly connected to the pin body 4, and the pin body 4 is connected to the connector body 1 through the connecting block 3.

[0025] Specifically, the worker first connects the pin body 4 to the designated position of the electronic component, thereby connecting the connector body 1 to the electronic component, thereby completing the preliminary preparation work for installing the connector body 1 .

[0026] Working principle:

[0027] When in use, the worker first connects the pin body 4 to the specified position of the electronic component, so that the connector body 1 is connected to the electronic component, and then puts the sleeve ring 51 on the outside of the docking ring 2, and makes the sleeve ring 51 pass through the limiting ring 512 to insert the docking rod 56 into the docking groove 55, and connects the docking ring 2 to the connector body 1, and then rotates the rotating ring 511, and makes the rotating ring 511 drive the sliding ring 59 to rotate in the inner side of the sliding groove 54 through the linkage ring 510, so that the rotating ring 511 drives the limiting ring 58 to rotate close to the threaded piece 57, and the limiting ring 58 pulls the threaded piece 57 to move, so that the docking rod 56 drives the limiting ring 512 to move The connecting ring 51 is moved, and the sleeve ring 51 drives the contact rod 52 to move again, so that the contact rod 52 is inserted into the interior of the docking ring 2, so that the contact rod 52 is connected to the connector body 1, thereby realizing the quick installation of the contact rod 52 and the connector body 1. By sleeve-fitting the sleeve ring 51 on the outside of the docking ring 2, the docking rod 56 is inserted into the inner side of the docking groove 55, and then the rotating ring 511 is rotated, so that the rotating ring 511 drives the limiting ring 58 to rotate, and then the limiting ring 58 pulls the threaded piece 57 to move, which can facilitate the insertion of the contact rod 52 into the docking ring 2, thereby quickly connecting the docking ring 2 to the connector body 1, thereby realizing the quick connection of the connector body 1.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A quick connector, comprising a connector body (1) and a docking ring (2), characterized in that: The outside of the docking ring (2) is provided with a connection auxiliary mechanism (5), the connection auxiliary mechanism (5) comprises a sleeve ring (51) sleeved on the outside of the docking ring (2), a fixing ring (53) is fixedly connected to the side of the outside of the docking ring (2) close to the sleeve ring (51), a contact rod (52) is installed inside the sleeve ring (51), one end of the fixing ring (53) is provided with a docking groove (55), the outside of the sleeve ring (51) is fixedly connected to a limiting ring (512), the fixing ring ( A sliding groove (54) is provided on the outer side of the docking groove (55), a docking rod (56) is movably connected to the inner side of the docking rod (56), one end of the docking rod (56) is fixedly connected to a threaded piece (57), the outer side of the threaded piece (57) is threadedly connected to a limit ring (58), the inner side of the sliding groove (54) is slidably connected to a sliding ring (59), the outer side of the sliding ring (59) is fixedly connected to a linking ring (510), and one end of the linking ring (510) is fixedly connected to a rotating ring (511).

2. A quick connector according to claim 1, characterized in that: A connecting wire (513) is installed at one end of the sleeve ring (51), and the connecting wire (513) is connected to the touch rod (52). The touch rod (52) is inserted into the interior of the docking ring (2), and the axis lines of the docking ring (2), the sleeve ring (51), the fixing ring (53), and the limiting ring (512) are located on the same straight line.

3. A quick connector according to claim 2, characterized in that: The docking grooves (55) are provided in six groups, the other end of the docking rod (56) is fixedly connected to one end of the limiting ring (512), and the docking rod (56) and the threaded piece (57) are provided in three groups.

4. A quick connector according to claim 2, characterized in that: The outer side of the limiting ring (58) is fixedly connected to the inner side of the rotating ring (511), and the axis lines of the fixed ring (53), the limiting ring (58), the sliding ring (59), the interlocking ring (510), and the rotating ring (511) are located on the same straight line.

5. The quick connector according to claim 1, characterized in that: The docking ring (2) is mounted at one end of the connector body (1), and the contact rod (52) is connected to the connector body (1) via the docking ring (2).

6. A quick connector according to claim 5, characterized in that: A connecting block (3) is installed at the lower end of the connector body (1), a pin body (4) is fixedly connected to the lower end of the connecting block (3), and the pin body (4) is connected to the connector body (1) through the connecting block (3).

Images