Limiting assembly of connector

Abstract

The utility model discloses a limiting assembly of a connector, which relates to the technical field of connectors, and comprises a first connecting body and a slot arranged in the first connecting body, the interior of the slot extends to the rear surface of the first connecting body and is provided with a pin, the front surface of the first connecting body is rotatably connected with a limiting screw, and the limiting screw is connected with the first connecting body. The interior of the first connecting body extends to the upper surface to be provided with a fastening mechanism, a second connecting body is arranged in front of the first connecting body, a connecting plug is arranged on the lower surface of the second connecting body, and the rear surface of the second connecting body extends to the interior to be fixedly connected with two threaded seat cylinders. Compared with a limiting assembly of an existing common connector, the limiting assembly of the connector can drive the gear rod to rotate by rotating the knob rod on the upper surface of the first bevel gear, and the gear rod drives the limiting screw to rotate and be screwed into the threaded seat cylinder, so that fastening operation is completed; the fastening mechanism in the limiting assembly can improve the synchronism when the limiting screws are fastened.

Description

Technical Field

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

[0002] Connectors are an electronic component that people often come into contact with. In fact, they are set up to prevent abnormal disconnection between wiring harnesses and wiring harnesses, or wiring harnesses and electrical components during work, so connectors all use locking devices. Connectors build a bridge of communication between blocked or isolated circuits in the circuit, so that current can flow and the circuit can achieve the predetermined function. Among them, the connector limit assembly is an indispensable component in electronic equipment, which can meet the limit fixing function.

[0003] A connector with application number 202221939289.X, the utility model can accurately plug with the connected components through the T-shaped guide groove, the T-shaped guide groove can also play a role of reinforcement, to prevent the two components from being unstable when connected, which affects the use. The limit groove set by the utility model can also play a role of stabilizing the connection, preventing shaking, and improving the stability of the device. The utility model can adsorb the components to be connected through the magnetic suction block set, play a role of limiting, and ensure the normal operation of the connector. However, when the limit assembly is tightened, like the limit assembly of most traditional connectors, it is difficult to ensure that the rotation of the fastening assembly is synchronous when the connector is connected to other connectors. This method is easy to cause damage to the structure or cause the installation to be uncomfortable.

[0004] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a limit assembly of a connector is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a limiting assembly of a connector to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a limit assembly of a connector, comprising a first connector and a slot arranged inside the first connector, the interior of the slot extending to the rear surface of the first connector is provided with a pin, the front surface of the first connector is rotatably connected to a limit screw, the interior of the first connector extends to the upper surface and is provided with a fastening mechanism, a second connector is arranged in front of the first connector, a plug connector is arranged on the lower surface of the second connector, and the rear surface of the second connector extends to the interior and is fixedly connected with two threaded seat cylinders.

[0007] Preferably, the fastening mechanism comprises a first bevel gear rotatably connected to the inside of the first connecting body, gear rods are rotatably connected to both sides of the inside of the first connecting body, and one end of the limit screw is fixedly connected to a second bevel gear.

[0008] Preferably, the outer circumferential surface of the gear rod is fixedly connected with a first limiting plate, and the outer circumferential surface of the limiting screw is fixedly connected with a second limiting plate.

[0009] Preferably, slide frames are fixedly connected to the outer surfaces of both sides of the second connector, and slide grooves are formed on the inner surfaces of the slide frames.

[0010] Preferably, a fixed screw hole block is slidably connected inside the slide groove, and a sliding block is fixedly connected to the upper and lower surfaces of the fixed screw hole block.

[0011] Preferably, a screw is rotatably connected to an outer surface of one side of the fixing screw hole block, and the screw penetrates through a thread and is connected to the surface of the sliding frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a first connector, a slot, a pin, a limit screw, a second limit plate, a fastening mechanism, a first bevel gear, a gear rod, a first limit plate, a second bevel gear, a second connector, a plug connector, and a threaded seat tube. When the first connector and the second connector of the assembly are connected, the plug connector can be firstly connected to the inside of the slot, and the limit screw is driven by the gear rod to rotate and screw into the inside of the threaded seat tube to complete the fastening operation. The fastening mechanism in the limit assembly can improve the synchronization of the limit screw when fastening;

[0014] 2. The utility model fixes the second connector at a fixed position by setting the slide frame, the slide groove, the fixed screw hole block and the screw rod. The screw rod can be rotated according to the actual position of the fixed hole. Under the limiting effect of the slider, the fixed screw hole block can slide inside the slide frame to reach a position that coincides with the fixed position hole. This design can offset the error of the actual installation hole position and reduce the limitation of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the split three-dimensional structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of a rear-view stereoscopic structure;

[0017] Figure 3 For this utility model Figure 1 A schematic diagram of a top cross-sectional structure of the first connector 1;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of A.

[0019] In the figure: 1, first connector; 2, slot; 3, pin; 4, limit screw; 41, second limit plate; 5, fastening mechanism; 51, first bevel gear; 52, gear rod; 521, first limit plate; 53, second bevel gear; 6, second connector; 7, plug connector; 8, threaded seat cylinder; 9, slide frame; 10, slide groove; 11, fixing screw hole block; 12, screw rod. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-Figure 3 As shown, a limiting assembly of a connector includes a first connector 1 and a slot 2 arranged inside the first connector 1, the inside of the slot 2 extends to the rear surface of the first connector 1 and is provided with a pin 3, the front surface of the first connector 1 is rotatably connected to a limiting screw 4, the inside of the first connector 1 extends to the upper surface and is provided with a fastening mechanism 5, a second connector 6 is arranged in front of the first connector 1, a plug connector 7 is arranged on the lower surface of the second connector 6, the rear surface of the second connector 6 extends to the inside and is fixedly connected with two threaded seat tubes 8, the fastening mechanism 5 includes a first bevel tooth 51 rotatably connected to the inside of the first connector 1, gear rods 52 are rotatably connected to the inside of the first connector 1 on both sides, one end of the limiting screw 4 is fixedly connected to a second bevel tooth 53, the upper surface of the first bevel tooth 51 is a knob rod design, and the knob rod is rotatably connected to At the middle position of the upper surface of the first connecting body 1, it penetrates into the interior of the first connecting body 1 and is fixedly connected to the upper surface of the first bevel tooth 51. Both ends of the gear rod 52 are designed with bevel teeth. The outer cylindrical surface of the gear rod 52 is fixedly connected with a first limit plate 521, and the outer cylindrical surface of the limit screw 4 is fixedly connected with a second limit plate 41. The first limit plate 521 can ensure the stability of the gear rod 52 when it rotates, and the second limit plate 41 can ensure the stability of the limit screw 4 when it rotates. When the first connecting body 1 and the second connecting body 6 of this component are connected, the plug connector 7 can be first connected to the inside of the slot 2. At this time, the limit screw 4 is inserted into the port of the threaded seat tube 8. The gear rod 52 can be driven to rotate by rotating the knob rod on the upper surface of the first bevel tooth 51, and the limit screw 4 is driven by the gear rod 52 to rotate and screwed into the inside of the threaded seat tube 8 to complete the tightening operation.

[0022] like Figure 2-Figure 4 As shown, the outer surfaces of both sides of the second connector 6 are fixedly connected with slide frames 9 , and the inner surface of the slide frame 9 is provided with a slide groove 10 .

[0023] Furthermore, a fixed screw hole block 11 is slidably connected inside the slide groove 10 , and sliders are fixedly connected to the upper and lower surfaces of the fixed screw hole block 11 . The sliders on the upper and lower surfaces of the fixed screw hole block 11 can slide within the slide groove 10 in a limited position.

[0024] Furthermore, a screw rod 12 is rotatably connected to the outer surface of one side of the fixed screw hole block 11, and the screw rod 12 is threadedly connected to the surface of the sliding frame 9. One end of the screw rod 12 is designed as a cross screw hole, which is convenient for using a cross screwdriver to screw the smaller-sized screw rod 12.

[0025] Working principle: When using the limit assembly of the connector, first, when the first connector 1 and the second connector 6 of this assembly are connected, the plug connector 7 can be docked inside the slot 2. At this time, the limit screw 4 is inserted into the port of the threaded seat tube 8. By rotating the knob rod on the upper surface of the first bevel tooth 51, the gear rod 52 can be driven to rotate. The limit screw 4 is driven by the gear rod 52 to rotate and screwed into the inside of the threaded seat tube 8 to complete the tightening operation. When fixing the second connector 6 in a fixed position, the screw 12 can be rotated according to the actual position of the fixing hole. Under the limiting action of the slider, the fixed screw hole block 11 can slide inside the slide frame 9 to reach a position that coincides with the fixed position hole. This is the working principle of the limit assembly of the connector.

Claims

1. A connector limiter assembly, comprising a first connector (1) and a slot (2) arranged inside the first connector (1), characterized in that: The interior of the slot (2) extends to the rear surface of the first connector (1) and is provided with a pin (3); the front surface of the first connector (1) is rotatably connected to a limit screw (4); the interior of the first connector (1) extends to the upper surface and is provided with a fastening mechanism (5); a second connector (6) is provided in front of the first connector (1); a plug connector (7) is provided on the lower surface of the second connector (6); the rear surface of the second connector (6) extends to the interior and is fixedly connected to two threaded seat cylinders (8); the fastening mechanism (5) comprises a first bevel tooth (51) rotatably connected to the interior of the first connector (1); gear rods (52) are rotatably connected to both sides of the interior of the first connector (1); one end of the limit screw (4) is fixedly connected to a second bevel tooth (53); the outer cylindrical surface of the gear rod (52) is fixedly connected to a first limit plate (521); and the outer cylindrical surface of the limit screw (4) is fixedly connected to a second limit plate (41).

2. A connector limiter assembly according to claim 1, characterized in that: The outer surfaces of both sides of the second connector (6) are fixedly connected to a sliding frame (9), and the inner surface of the sliding frame (9) is provided with a sliding groove (10).

3. A connector limiter assembly according to claim 2, characterized in that: A fixed screw hole block (11) is slidably connected inside the slide groove (10), and sliding blocks are fixedly connected to the upper and lower surfaces of the fixed screw hole block (11).

4. A connector limiter assembly according to claim 3, characterized in that: A screw rod (12) is rotatably connected to an outer surface of one side of the fixing screw hole block (11), and the screw rod (12) is threadedly connected to the surface of the sliding frame (9).

Images