Connector capable of preventing concentric-square-shaped buckling structure

Abstract

The utility model discloses a connector capable of preventing a clip-shaped buckling structure, and particularly relates to the technical field of connectors, the connector comprises a connector female seat, the bottom of the connector female seat is fixedly connected with a connecting line, the top of the connector female seat is provided with a connector male seat, and a clip-shaped buckling mechanism is arranged between the connector female seat and the connector male seat; the clip-shaped buckling and pressing prevention mechanism comprises a connecting insertion pipe, the connecting insertion pipe is fixed at the bottom of the connector male seat, and the bottom of the connector male seat is fixedly connected with an insertion pin. According to the utility model, through the arrangement of the concentric-square-shaped buckling and pressing prevention mechanism, concentric-square-shaped buckling and pressing of the connecting insertion pipe and the connector male seat caused by external force are effectively prevented, the connector male seat is prevented from being accidentally pulled out from the connector female seat, the connection stability is greatly enhanced, and the connector can adapt to various complex use environments; the accurate butt joint of the plugging pin and the plugging hole reduces the problems of signal interruption, interference and the like caused by loose connection.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector technical field more specifically, the utility model relates to the connector of preventing back type buckle pressure structure. BACKGROUND

[0002] At the time of the wide application of modern electronic equipment and industrial equipment, the performance of the connector as the core component for realizing circuit connection and signal transmission is directly related to the stable operation of the equipment, the connector is also called connector, is also called connector and socket in China, is the device for connecting two active devices, and is mainly used for the transmission and exchange of current or signal between electronic system equipment.

[0003] The connector structure is often subjected to great external force due to vibration, collision or mechanical displacement, which is easy to cause the connector to be subjected to the action force of back type buckle pressure, the existing connector structure lacks effective design for preventing back type buckle pressure, and the male seat is easy to be accidentally separated from the female seat under the action of the external force, therefore, the connector of preventing back type buckle pressure structure is provided. UTILITY MODEL CONTENT

[0004] In order to overcome the problems and defects in the prior art, the utility model provides the connector of preventing back type buckle pressure structure to solve the problems in the above background art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: the connector of preventing back type buckle pressure structure, including connector female seat, connector female seat bottom fixed connection has the connecting wire, connector female seat top is provided with connector male seat, connector female seat with connector male seat between being provided with preventing back type buckle pressure mechanism;

[0006] The preventing back type buckle pressure mechanism includes a connecting plug, the connecting plug is fixed at the bottom of the connector male seat, the connector male seat bottom is fixedly connected with a plug-in needle, the connector female seat top is fixedly connected with a plug-in seat, the plug-in seat top surface is provided with a plug-in hole, the plug-in seat outside is provided with a fixed knob, and the plug-in seat outside is fixedly provided with a fixed ring close to the bottom of the fixed knob.

[0007] Preferably, a plurality of first anti-skid grooves are uniformly arranged on the outer surface of the fixed knob.

[0008] Preferably, the connecting plug is sleeved outside the plug-in needle, and the plug-in needle is movably connected with the plug-in hole.

[0009] Preferably, the plug-in seat and the connecting plug are slidably connected, and the outer diameter of the fixed ring is greater than the outer diameter of the connecting plug.

[0010] Preferably, the connecting plug outer surface is provided with a convex thread, the fixing knob inner surface is provided with a concave thread, and the connecting plug and the fixing knob are threadedly connected.

[0011] Preferably, the fixing knob and the fixing ring are rotationally connected.

[0012] Preferably, the fixing sleeve is fixedly sleeved outside the connector male seat top, and a second anti-skid groove is formed in the fixing sleeve outer surface.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] 1. The stable blocking structure formed by the fixing ring and the fixing knob in cooperation prevents the connecting plug and the connector male seat from being buckled due to external force, avoids the connector male seat from being accidentally pulled out of the connector female seat, greatly enhances the stability of the connection, and can adapt to various complex use environments.

[0015] 2. The first anti-skid groove on the fixing knob outer surface and the second anti-skid groove on the fixing sleeve outer surface provide greater friction for rotating the fixing knob and plugging and unplugging the connector male seat, making the operation more convenient and easier for the user. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the split structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the split structure of the connecting plug and the connector male seat of the utility model.

[0019] Figure 4 It is a schematic diagram of the split structure of the fixing knob and the plug-in seat of the utility model. Figure 2 It is a schematic diagram of the split structure of the fixing knob and the plug-in seat of the utility model.

[0020] Figure 5 It is a schematic diagram of the split structure of the fixing knob and the plug-in seat of the utility model.

[0021] The reference signs are as follows: 1, connector female seat; 2, connecting line; 3, connector male seat; 4, connecting plug; 5, plug-in pin; 6, plug-in seat; 7, plug-in hole; 8, fixing knob; 9, first anti-skid groove; 10, fixing ring; 11, fixing sleeve; 12, second anti-skid groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] As shown in the drawings, Figures 1-5 The connector of the anti-return type buckle pressing structure comprises a connector female seat 1, a connecting line 2 is fixedly connected to the bottom of the connector female seat 1, a connector male seat 3 is arranged at the top of the connector female seat 1, and an anti-return type buckle pressing mechanism is arranged between the connector female seat 1 and the connector male seat 3.

[0024] The anti-return type buckle pressing mechanism comprises a connecting plug 4, the connecting plug 4 is fixed to the bottom of the connector male seat 3, a plug pin 5 is fixedly connected to the bottom of the connector male seat 3, a plug seat 6 is fixedly connected to the top of the connector female seat 1, a plug hole 7 is formed in the top surface of the plug seat 6, a fixed knob 8 is sleeved outside the plug seat 6, and a fixed ring 10 is fixedly sleeved outside the plug seat 6 and close to the bottom of the fixed knob 8.

[0025] As shown in the drawings, Figures 1-5 A plurality of first anti-skid grooves 9 are uniformly formed in the outer surface of the fixed knob 8, a fixed sleeve 11 is fixedly sleeved outside the top of the connector male seat 3, and a second anti-skid groove 12 is formed in the outer surface of the fixed sleeve 11, so that the anti-skid effect is achieved and the fixed knob 8 is conveniently separated from the connecting plug 4.

[0026] As shown in the drawings, Figures 3-5 The connecting plug 4 is sleeved outside the plug pin 5, and the plug pin 5 is movably connected between the plug hole 7.

[0027] As shown in the drawings, Figure 4 , 5 The plug seat 6 is slidably connected between the inner wall of the connecting plug 4, the outer diameter of the fixed ring 10 is greater than the outer diameter of the connecting plug 4, the fixed ring 10 abuts against the connecting plug 4, and the position of the connecting plug 4 is prevented from deviating.

[0028] As shown in the drawings, Figures 1-5 A convex thread is arranged on the outer surface of the connecting plug 4, a concave thread is arranged on the inner surface of the fixed knob 8, and the connecting plug 4 is threadedly connected between the fixed knob 8, so that the stress between the threads is used to ensure the connecting effect and the fixing effect.

[0029] As shown in the drawings, Figure 5 The fixed knob 8 is rotatably connected between the fixed ring 10, so that the fixed knob 8 can be rotated.

[0030] The utility model discloses working principle: the utility model discloses in the use process, the female seat 1 of connector is connected with the internal circuit of equipment through the connecting wire 2 of bottom fixed connection, provides the passage for signal transmission, and the male seat 3 of connector is used to connect with external equipment, and the fixed sleeve 11 of the top outside fixed cover of its is convenient for handheld operation, and the second anti -skid groove 12 of outer surface increases friction, and it is convenient to plug in and plug out;

[0031] The insertion needle 5 of the bottom of the male seat 3 of connector is aimed at the insertion hole 7 of the top insertion seat 6 surface of female seat 1, and the insertion pipe 4 is sleeved on the outside of insertion needle 5 and is slidably connected with the inner wall of insertion seat 6, preliminary physical connection and signal docking are completed, the convex thread on the outer surface of insertion pipe 4 is matched with the concave thread on the inner surface of fixed knob 8, and fixed knob 8 is started to rotate, and the first anti -skid groove 9 on the outer surface of fixed knob 8 is convenient for operation, with the rotation of fixed knob 8, since fixed knob 8 is rotatably connected with fixed ring 10, fixed knob 8 gradually approaches fixed ring 10, when fixed knob 8 rotates to a certain degree, fixed ring 10 is closely matched with fixed knob 8, because the outer diameter of fixed ring 10 is greater than the outer diameter of insertion pipe 4, a stable blocking structure is formed, prevents the insertion pipe 4 and the male seat 3 of connector connected with it from happening back type buckle pressure due to external force, that is to avoid the male seat 3 of connector from accidentally pulling out from female seat 1, guarantees the stability and reliability of connection, ensures that signal can be continuously and stably transmitted.

[0032] Finally: the above embodiment only illustrates the principle and its efficacy of the utility model, and is not used to limit the utility model. Any person skilled in the art can modify or change the above embodiment without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. Connector of the type having a back-nut press structure, comprising a female connector housing (1), characterized in that: The bottom of the connector female seat (1) is fixedly connected with a connecting line (2), the top of the connector female seat (1) is provided with a connector male seat (3), and a back type buckle pressing mechanism is arranged between the connector female seat (1) and the connector male seat (3); The back type buckle pressing mechanism comprises a connecting plug pipe (4) fixed at the bottom of the connector male seat (3), a plug needle (5) fixedly connected at the bottom of the connector male seat (3), a plug seat (6) fixedly connected at the top of the connector female seat (1), a plug hole (7) formed in the top surface of the plug seat (6), a fixed knob (8) sleeved outside the plug seat (6), and a fixed ring (10) fixedly sleeved outside the plug seat (6) close to the bottom of the fixed knob (8).

2. The connector of claim 1, wherein: Uniformly a plurality of first anti-skid grooves (9) are formed in the outer surface of the fixed knob (8).

3. The connector of claim 1, wherein: The connecting plug pipe (4) is sleeved outside the plug needle (5), and the plug needle (5) is movably connected with the plug hole (7).

4. The connector of claim 1, wherein: The plug seat (6) is slidably connected with the inner wall of the connecting plug pipe (4), and the outer diameter of the fixed ring (10) is greater than the outer diameter of the connecting plug pipe (4).

5. The connector of claim 1, wherein: The outer surface of the connecting plug pipe (4) is provided with a convex thread, the inner surface of the fixed knob (8) is provided with a concave thread, and the connecting plug pipe (4) is threadedly connected with the fixed knob (8).

6. The connector for preventing a back-off type buckle pressing structure according to claim 1, characterized by: The fixed knob (8) is rotatably connected with the fixed ring (10).

7. The connector of claim 1, wherein: The top of the connector male seat (3) is fixedly sleeved with a fixed sleeve (11), and the outer surface of the fixed sleeve (11) is provided with a second anti-skid groove (12).

Images