Female and male end tight contact high-speed connector

Abstract

The utility model discloses a high-speed connector with a female end and a male end in tight contact, belongs to the technical field of automobile high-speed connectors, and solves the problems that when an existing device is subjected to external pressure, a fixing plate and a fixing block are easily separated, then a fixing seat and a sleeve are separated, and the connection between the fixing seat and the sleeve is unstable. Comprising a connector male end and a connector female end, the outer diameter of the connector male end is the same as the inner diameter of the connector female end, a second thread is formed in the side, close to an opening, of the outer surface of the connector female end, and the side, close to a first connecting line, of the outer surface of the connector male end is rotationally sleeved with a lantern ring through a bearing ring; an annular groove is formed in the inner ring of the lantern ring, a first thread is arranged on the side wall of the annular groove, when the lantern ring rotates, the connector female end can only move towards the side close to the connector male end, and finally the connector male end and the connector female end are tightly connected together. And the stability of connection between the connector male end and the connector female end is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile high-speed connectors, in particular to a high-speed connector with tight contact between female and male ends. Background Art

[0002] Automotive connectors are mainly used to connect blocked parts within a circuit or isolated circuits, so that current can flow and the circuit can achieve its intended function.

[0003] After searching, the application with patent number 202122647538.X discloses an automobile connector structure and an automobile high-speed connector assembly, including a wiring A and a fixing seat, the left end of the fixing seat is provided with a wiring A, the front and rear ends of the fixing seat are both horizontally penetrated with mounting holes, the interior of the fixing seat is provided with an inner sheath, and an auxiliary device is provided between the fixing seat and the inner sheath;

[0004] Although the automobile connector structure and the automobile high-speed connector assembly have auxiliary devices arranged in the existing fixing seat to save effort when the sleeve is pulled out from the fixing seat, when the automobile connector structure and the automobile high-speed connector assembly are subjected to external pressure, the fixing plate and the fixing block are easily separated, and then the fixing seat and the sleeve are separated, and the connection between the fixing seat and the sleeve is unstable.

[0005] Therefore, we propose a high-speed connector with close contact between the female and male ends. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a high-speed connector with tight contact between the female and male ends, which solves the problem that when the prior device is subjected to external pressure, the fixing plate and the fixing block are easily separated, which in turn causes the fixing seat and the sleeve to separate, and the connection between the fixing seat and the sleeve is unstable.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a female-male contact high-speed connector, comprising a male connector and a female connector, the right end of the male connector and the left end of the female connector are respectively provided with a first connecting wire and a second connecting wire, the interior of the male connector is provided with an inner sheath, and the interior of the female connector is provided with an outer sheath;

[0008] The interior of the male end of the connector is hollow and the right end is open, the interior of the female end of the connector is hollow and the left end is open, the outer diameter of the male end of the connector is the same as the inner diameter of the female end of the connector, the female end of the connector is movably sleeved on the outer surface of the male end of the connector, the outer surface of the female end of the connector is provided with a second thread on the side close to its opening, the outer surface of the male end of the connector is provided with a ring on the side close to the first connecting line through the bearing ring, the inner ring of the ring is provided with an annular groove, the side wall of the annular groove is provided with a first thread, the first thread matches the second thread, and the open end of the female end of the connector is threadedly sleeved inside the annular groove.

[0009] Preferably, the arc surface of the collar is provided with evenly distributed anti-skid grooves, wherein the anti-skid grooves can increase the friction between the arc surface of the collar and a human hand, so as to facilitate the rotation of the collar by hand.

[0010] Preferably, a side of the outer surface of the male end of the connector near its open end is fixedly mounted with evenly distributed clamping columns, and a side of the inner wall of the female end of the connector near its open end is provided with a clamping groove, wherein the male end and the female end of the connector can be limited by the arrangement of the clamping columns and the clamping grooves.

[0011] Preferably, the cross-sections of the card column and the card slot are both semicircular, the specifications of the card column and the card slot are the same, and the inner sheath is movably sleeved inside the card slot, wherein when the male end of the connector is inserted into the inside of the female end of the connector, the card column is aligned with the card slot, and then the card column is inserted into the inside of the card slot.

[0012] Preferably, the inner sheath is movably mounted inside the outer sheath, so as to facilitate connection between the inner sheath and the outer sheath.

[0013] The utility model provides a high-speed connector with tight contact between the female and male ends. It has the following beneficial effects:

[0014] The female and male ends of the high-speed connector are in tight contact. By inserting the open end of the female end of the connector into the inside of the annular groove and then rotating the collar, the female end of the connector can be threadedly sleeved into the inside of the annular groove. By setting the clamping column and the clamping groove, the male end and the female end of the connector can be limited so that the male end and the female end of the connector cannot rotate relative to each other. Then, when the collar rotates, the female end of the connector can only move to the side close to the male end of the connector, and finally the male end and the female end of the connector are tightly connected together, and external pressure will not cause the collar to rotate, thereby increasing the stability of the connection between the male end and the female end of the connector, and the connection method is simple and convenient, which solves the problem that when the existing device is subjected to external pressure, the fixing plate and the fixing block are easily separated, and then the fixing seat and the sleeve are separated, and the connection between the fixing seat and the sleeve is unstable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the male end structure of the connector of the utility model;

[0017] Figure 3 This is a schematic diagram of the ring structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the female end structure of the connector of the present utility model.

[0019] In the figure: 1. male end of connector; 11. first connecting wire; 12. inner sheath; 13. clamping column; 14. collar; 15. annular groove; 16. first thread; 17. anti-slip groove; 2. female end of connector; 21. second connecting wire; 22. outer sheath; 23. clamping groove; 24. second thread. 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] Embodiment 1:

[0022] like Figure 1-4As shown: it includes a connector male end 1 and a connector female end 2, the right end of the connector male end 1 and the left end of the connector female end 2 are respectively provided with a first connecting line 11 and a second connecting line 21, the interior of the connector male end 1 is provided with an inner sheath 12, the interior of the connector female end 2 is provided with an outer sheath 22, the interior of the connector male end 1 is hollow and the right end is open, the interior of the connector female end 2 is hollow and the left end is open, the outer diameter of the connector male end 1 is the same as the inner diameter of the connector female end 2, the connector female end 2 is movably sleeved on the outer surface of the connector male end 1, the outer surface of the connector female end 2 is provided with a second thread 24 on the side close to the opening thereof, and the outer surface of the connector male end 1 is provided with a collar 1 on the side close to the first connecting line 11 through a bearing ring rotation sleeve. 4. An annular groove 15 is provided on the inner ring of the collar 14, and a first thread 16 is provided on the side wall of the annular groove 15. The first thread 16 matches the second thread 24. The open end of the connector female end 2 is threadedly sleeved inside the annular groove 15. The arc surface of the collar 14 is provided with uniformly distributed anti-slip grooves 17. By inserting the open end of the connector female end 2 into the annular groove 15 and then rotating the collar 14, the connector female end 2 can be threadedly sleeved inside the annular groove 15, and finally the connector male end 1 and the connector female end 2 are tightly connected together, and the external pressure will not cause the collar 14 to rotate, thereby increasing the stability of the connection between the connector male end 1 and the connector female end 2, and the connection method is simple and convenient;

[0023] Embodiment 2:

[0024] like Figure 2 and 4 As shown: a uniformly distributed clamping column 13 is fixedly installed on one side of the outer surface of the connector male end 1 near its open end, a clamping groove 23 is opened on one side of the inner wall of the connector female end 2 near its open end, the cross-sections of the clamping column 13 and the clamping groove 23 are both semicircular, the specifications of the clamping column 13 and the clamping groove 23 are the same, the inner sheath 12 is movably sleeved inside the clamping groove 23, and the inner sheath 12 is movably sleeved inside the outer sheath 22, and the arrangement of the clamping column 13 and the clamping groove 23 can limit the connector male end 1 and the connector female end 2, so that the connector male end 1 and the connector female end 2 cannot rotate relative to each other;

[0025] The working principle and use process of the utility model are as follows: when using the female-male contact tight high-speed connector, the inner sheath 12 is kept aligned with the outer sheath 22, and the clamping column 13 is kept aligned with the clamping groove 23, and then the female end 2 of the connector is sleeved on the outer surface of the male end 1 of the connector, and then the open end of the female end 2 of the connector is inserted into the inside of the annular groove 15, and then the ring 14 is rotated. Through the setting of the clamping column 13 and the clamping groove 23, the male end 1 of the connector and the female end 2 of the connector can be limited, so that the male end 1 of the connector and the female end 2 of the connector cannot rotate relative to each other, and then when the ring 14 rotates, the female end 2 of the connector can be continuously moved to one side of the male end 1 of the connector, and finally the male end 1 of the connector and the female end 2 of the connector are tightly connected together.

[0026] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-speed connector with tight male and female contact, comprising a male connector (1) and a female connector (2), wherein a first connecting wire (11) and a second connecting wire (21) are respectively arranged at the right end of the male connector (1) and the left end of the female connector (2), an inner sheath (12) is arranged inside the male connector (1), and an outer sheath (22) is arranged inside the female connector (2); Features: The male end (1) of the connector is hollow inside and has an opening at the right end, while the female end (2) of the connector is hollow inside and has an opening at the left end. The outer diameter of the male end (1) of the connector is the same as the inner diameter of the female end (2). The female end (2) of the connector is movably mounted on the outer surface of the male end (1). A second thread (24) is provided on the outer surface of the female end (2) close to its opening. A collar (14) is rotatably mounted on the outer surface of the male end (1) of the connector close to the first connecting line (11) through a bearing ring. An annular groove (15) is provided on the inner ring of the collar (14). A first thread (16) is provided on the side wall of the annular groove (15). The first thread (16) matches the second thread (24). The open end of the female end (2) of the connector is threadedly mounted inside the annular groove (15).

2. A female male end tight contact high-speed connector according to claim 1, characterized in that: The arc surface of the collar (14) is provided with evenly distributed anti-slip grooves (17).

3. A female male end tight contact high-speed connector according to claim 1, characterized in that: A side of the outer surface of the connector male end (1) close to its opening end is fixedly mounted with evenly distributed clamping columns (13), and a side of the inner wall of the connector female end (2) close to its opening end is provided with a clamping groove (23).

4. A female male end tight contact high-speed connector according to claim 3, characterized in that: The cross sections of the clamping column (13) and the clamping slot (23) are both semicircular, the specifications of the clamping column (13) and the clamping slot (23) are the same, and the inner sheath (12) is movably sleeved inside the clamping slot (23).

5. The female-male-end tight contact high-speed connector according to claim 1, characterized in that: The inner sheath (12) is movably mounted inside the outer sheath (22).

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