High-speed cable connection assembly structure

Abstract

The invention provides a high-speed cable connection assembly structure, which comprises a male end body and a female end body, and the male end body and the female end body realize the connection of a high-speed cable in a plugging manner. The male end body and the female end body are detachably connected through an anti-drop unit; the anti-falling unit comprises a first ring body and a second ring body, the first ring body is used for being installed on the male end body, at least one locking arm is arranged on the side, facing the female end body, of the first ring body, and a locking protrusion is arranged at the end of the locking arm; the second ring body is used for being rotationally installed on the female end body, a first receding groove is formed in the side, close to the male end body, of the second ring body, a second receding groove matched with the first receding groove is formed in the side, located at the end of the first receding groove, of the second ring body, and a limiting area is formed by the first receding groove and the side face of the female end body. A guide groove communicating with the second receding groove is formed in the second ring body. In actual use, the quick-dismounting and quick-mounting device has the advantage of being convenient to dismount, and the purposes of quick dismounting and quick mounting under special conditions are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of cable connection devices, and in particular to a high-speed cable connection component structure. Background Art

[0002] Connectors are a type of component that our electronic engineering technicians often come into contact with. Its function is very simple: to build a bridge of communication between blocked or isolated circuits in the circuit, so that the current can flow and the circuit can achieve the predetermined function. Connectors are indispensable components in electronic equipment, and they are observed along the path of current flow. The form and structure of connectors are ever-changing. There are various forms of connectors depending on the application object, frequency, power, application environment, etc. For example, the connector used for lighting on the court is very different from the connector for the hard disk drive and the connector for igniting the rocket.

[0003] The connector consists of two parts: the board end and the wire end. During the signal transmission process, the retention force, coaxiality, and wrapping between the two matching components are important factors affecting signal transmission. In the prior art, a lock is often used to connect the male end and the female end. However, after the male end and the female end are matched, the retention force is insufficient, and the male end and the female end are easily disconnected, affecting the signal transmission.

[0004] The connectors in the prior art generally use a snap-on or threaded sleeve method for connection. When the snap-on method is used for connection, it is inconvenient to disassemble in the later stage; when the threaded sleeve method is used, it needs to be rotated multiple times to achieve connection during use, and the operation remains unchanged. Summary of the invention

[0005] The object of the present invention is to provide a high-speed cable connection assembly structure, which has the advantage of convenient disassembly in actual use and improves the purpose of quick disassembly and quick assembly under special circumstances.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A high-speed cable connection assembly structure, comprising a male end body and a female end body, wherein the male end body and the female end body are connected to each other by plugging; and the male end body and the female end body are detachably connected by an anti-drop unit;

[0008] The anti-drop unit includes a first ring body and a second ring body, the first ring body is used to be installed on the male end body, at least one locking arm is arranged on the first ring body facing the female end body, and a locking protrusion is arranged at the end of the locking arm; the second ring body is used to be rotatably installed on the female end body, a first clearance groove is arranged on the side of the second ring body close to the male end body, a second clearance groove matching the first clearance groove is arranged on the side of the end of the first clearance groove, the first clearance groove and the side of the female end body form a limiting area, the second ring body is provided with a guide groove connected with the second clearance groove, the guide groove is connected with the second clearance groove, and a positioning groove is arranged at one end of the guide groove away from the second clearance groove;

[0009] During assembly, the second ring body is reset and the male end body and the female end body are plugged in. At this time, the locking arm is aligned with the second give-way groove. When the locking protrusion at the end of the locking arm reaches the guide groove position, the second ring body is rotated to make the locking protrusion slide in the guide. When the locking protrusion is aligned with the positioning groove, the male end body and the female end body can be locked.

[0010] Furthermore, there are three locking arms which are equidistantly distributed, and the number of the locking arms corresponds to the first relief grooves.

[0011] Furthermore, the end of the female end body is stepped, and after the second ring body is rotatably installed on the female end body, the first ring body is flush with the female end body.

[0012] Furthermore, an annular groove and a slide groove are provided at the step end of the female end body, the slide groove is connected to the annular groove, a boss is provided on the inner wall of the second ring body, the boss on the second ring body passes through the slide groove and enters the annular groove, and a blocking block is fixedly provided in the slide groove.

[0013] Furthermore, a guide protrusion is provided on the male end body, and a guide groove is provided on the female end body, and the guide protrusion and the guide groove are plugged into each other.

[0014] Furthermore, a guiding inclined surface cooperating with the guiding groove is arranged on the female end body.

[0015] Furthermore, the surface of the second ring body is provided with anti-slip textures.

[0016] Furthermore, the anti-skid pattern is an anti-skid convex pattern or an anti-skid concave pattern.

[0017] Furthermore, the anti-slip pattern is a strip-shaped protrusion arranged on the surface of the second ring body.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention can realize the rapid assembly of the male end body and the female end body in actual use, and has higher disassembly and assembly efficiency than the prior art which adopts the method of snap-on or threaded sleeve for connection. During the actual assembly, the second ring body is reset, and the male end body and the female end body are plugged in. At this time, the locking arm is aligned with the second clearance groove. When the locking protrusion at the end of the locking arm reaches the guide groove position, the second ring body is rotated so that the locking protrusion slides in the guide. When the locking protrusion is aligned with the positioning groove, the male end body and the female end body can be locked. If disassembly is required, the second ring body is rotated so that the locking protrusion is aligned with the second clearance groove, and the rapid disassembly of the male end upper body and the female end body can be realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 For the present invention Figure 1 A partial enlarged schematic diagram in the middle.

[0023] Figure 3 For the present invention Figure 1 A partial enlarged schematic diagram of point B in the middle.

[0024] Figure 4 It is a schematic diagram of the matching relationship between the first ring body and the male end body of the present invention.

[0025] Figure 5 It is a schematic diagram of the half-section structure of the second ring body of the present invention.

[0026] Reference numerals:

[0027] 101 male end body, 102 female end body, 103 anti-drop unit, 104 first ring body, 105 second ring body, 106 locking arm, 107 locking protrusion, 108 first make way groove, 109 second make way groove, 110 limiting area, 111 guide groove, 112 positioning groove, 113 guide protrusion, 114 guide groove, 115 guide inclined surface, 116 anti-slip texture, 117 reset piece, 118 installation groove, 119 sliding protrusion. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0032] In the embodiments of the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] The disclosure below provides many different embodiments or examples to implement different structures of the embodiments of the present invention. In order to simplify the disclosure of the embodiments of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present invention. In addition, the embodiments of the present invention can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0034] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0035] See also Figure 1-Figure 5 This embodiment discloses a high-speed cable connection assembly structure, including a male end body 101 and a female end body 102, wherein the male end body 101 and the female end body 102 are connected to each other by plugging; the male end body 101 and the female end body 102 are detachably connected by an anti-drop unit 103;

[0036] The anti-drop unit 103 includes a first ring body 104 and a second ring body 105. The first ring body 104 is used to be installed on the male end body 101. At least one locking arm 106 is arranged on the first ring body 104 facing the female end body 102, and a locking protrusion 107 is arranged at the end of the locking arm 106; the second ring body 105 is used to be rotatably installed on the female end body 102. A first clearance groove 108 is arranged on the side of the second ring body 105 close to the male end body 101, and a second clearance groove 109 matching the first clearance groove 108 is arranged on the end side of the first clearance groove 108. The first clearance groove 108 and the side of the female end body 102 form a limiting area 110. A guide groove 111 connected to the second clearance groove 109 is arranged on the second ring body 105. The guide groove 111 is connected to the second clearance groove 109, and a positioning groove 112 is arranged at the end of the guide groove 111 away from the second clearance groove 109.

[0037] During assembly, the second ring body 105 is reset, and the male end body 101 and the female end body 102 are plugged in. At this time, the locking arm 106 is aligned with the second give-way groove 109. When the locking protrusion 107 at the end of the locking arm 106 reaches the position of the guide groove 111, the second ring body 105 is rotated to make the locking protrusion 107 slide in the guide. When the locking protrusion 107 is aligned with the positioning groove 112, the male end body 101 and the female end body 102 can be locked.

[0038] The present invention can realize the rapid assembly of the male end body 101 and the female end body 102 in actual use, and the disassembly and assembly efficiency is higher than that of the prior art which adopts the method of snap-fit ​​or threaded sleeve for connection. In actual assembly, the second ring body 105 is reset, and the male end body 101 and the female end body 102 are plugged in. At this time, the locking arm 106 is aligned with the second clearance groove 109. When the locking protrusion 107 at the end of the locking arm 106 reaches the position of the guide groove 111, the second ring body 105 is rotated so that the locking protrusion 107 slides in the guide. When the locking protrusion 107 is aligned with the positioning groove 112, the male end body 101 and the female end body 102 can be locked. If disassembly is required, the second ring body 105 is rotated so that the locking protrusion 107 is aligned with the second clearance groove 109, and the rapid disassembly of the male end upper body and the female end body 102 can be realized.

[0039] Furthermore, in actual use, there are three locking arms 106 that are equidistantly distributed, and the number of locking arms 106 corresponds to the number of first clearance grooves 108. The equidistantly arranged locking arms 106 can make the male body 101 and the female body 102 more evenly stressed after connection.

[0040] Furthermore, the end of the female body 102 is stepped, and after the second ring body 105 is rotatably mounted on the female body 102, the first ring body 104 is flush with the female body 102. This arrangement can avoid increasing the volume of the female body 102, making the overall structure of the device more compact.

[0041] Among them, the female end body 102 is provided with an annular groove and a slide groove at the step, the slide groove is connected with the annular groove, a boss is provided on the inner wall of the second ring body 105, the boss on the second ring body 105 passes through the slide groove and enters the annular groove, and a blocking block is fixed in the slide groove. The slide groove and the annular groove are provided, which can make assembly more convenient, the boss on the second ring body 105 is slid along the slide groove into the annular groove, and then the slide groove is blocked with a blocking block, so that the boss can slide in the annular groove to ensure that the second ring body 105 slides on the female end body 102.

[0042] Furthermore, a guide protrusion 113 is provided on the male end body 101, and a guide groove 114 is provided on the female end body 102, and the guide protrusion 113 and the guide groove 114 are plugged in. The guide protrusion 113 can serve as a guide to ensure that the male end body 101 and the female end body 102 can be accurately plugged in. In actual use, the male needle and the female needle are installed in the next guide groove 114 and the guide protrusion 113.

[0043] In some preferred implementation cases, the female end body 102 is provided with a guide slope 115 that cooperates with the guide groove 114. The provided guide slope 115 can play a good guiding role to ensure that the male end body 101 and the female end body 102 can be normally plugged.

[0044] Furthermore, the surface of the second ring body 105 is provided with anti-skid patterns 116 , which can prevent slipping during use and improve the comfort during operation.

[0045] In actual use, the anti-skid pattern 116 is an anti-skid convex pattern or an anti-skid concave pattern.

[0046] In some specific implementation cases, the anti-slip pattern 116 is a strip-shaped protrusion provided on the surface of the second ring body 105 .

[0047] In some preferred implementation cases, the anti-detachment unit 103 also includes a reset member 117, the first ring body 104 is slidably installed on the male end body 101, and the inner walls of the male end body 101 and the first ring body 104 are both provided with installation grooves 118, the reset member 117 is located in the installation groove 118, and one end is fixedly connected to the first ring body 104, and the other end is fixedly connected to the male end body 101. Under the action of the reset member 117, the first ring body 104 moves in the direction away from the second ring body 105, so that the first ring body 104 pulls the second ring body 105 to move, forcing the female end body 102 to approach the male end plate, so that the male end body 101 and the female end body 102 are in close contact with each other.

[0048] By adopting a sliding setting manner for the first ring body 104, and enabling the male end body 101 of the first ring body 104 to slide relative to each other under the action of the reset member 117, after the locking protrusion 107 on the locking arm 106 cooperates with the positioning groove 112 on the second ring body 105, under the action of the reset member 117, it can be ensured that the locking protrusion 107 and the positioning groove 112 are tightly matched, thereby realizing the positioning of the second ring body 105 and avoiding the second ring body 105 from deflecting before it is disengaged from the locking protrusion 107, thereby realizing the positioning of the second ring body 105.

[0049] More importantly, under the action of the reset member 117, the locking arm 106 pulls the second ring body 105, so that the second ring body 105 can pull the female body 102 toward the male body 101 to ensure that the male body 101 and the female body 102 can be in close contact, providing an anti-slip pre-tightening force.

[0050] Furthermore, in actual use, a sliding protrusion 119 extending into the mounting groove 118 is provided on the inner wall of the first jade ring, and the reset member 117 is located in the mounting groove 118, with one end connected to the inner wall of the mounting groove 118 and the other end connected to the sliding protrusion 119.

[0051] Under the action of the sliding protrusion 119 and the mounting groove 118 , the first ring body 104 can slide smoothly on the male end plate body.

[0052] Furthermore, in actual use, the mounting groove 118 is a dovetail groove or a T-shaped groove, and the shape of the sliding protrusion 119 matches the sliding groove.

[0053] Furthermore, the reset member 117 is a reset spring or a tension spring.

[0054] In actual use, in order to achieve the purpose of balanced force, a plurality of reset members 117 are provided and arranged in an array.

[0055] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-speed cable connection assembly structure, comprising a male end body and a female end body, wherein the male end body and the female end body are connected by plugging to realize the connection of the high-speed cable; characterized in that: The male end body and the female end body are detachably connected through an anti-detachment unit; The anti-drop unit includes a first ring body and a second ring body, the first ring body is used to be installed on the male end body, at least one locking arm is arranged on the first ring body facing the female end body, and a locking protrusion is arranged at the end of the locking arm; the second ring body is used to be rotatably installed on the female end body, a first clearance groove is arranged on the side of the second ring body close to the male end body, a second clearance groove matching the first clearance groove is arranged on the side of the end of the first clearance groove, the first clearance groove and the side of the female end body form a limiting area, the second ring body is provided with a guide groove connected with the second clearance groove, the guide groove is connected with the second clearance groove, and a positioning groove is arranged at one end of the guide groove away from the second clearance groove; During assembly, the second ring body is reset and the male end body and the female end body are plugged in. At this time, the locking arm is aligned with the second give-way groove. When the locking protrusion at the end of the locking arm reaches the guide groove position, the second ring body is rotated to make the locking protrusion slide in the guide. When the locking protrusion is aligned with the positioning groove, the male end body and the female end body can be locked.

2. A high-speed cable connection assembly structure according to claim 1, characterized in that: There are three locking arms which are equidistantly distributed, and the number of the locking arms corresponds to the first relief grooves.

3. A high-speed cable connection assembly structure according to claim 1, characterized in that: The end of the female end body is in a stepped shape, the second ring body is rotatably installed behind the female end body, and the first ring body is flush with the female end body.

4. A high-speed cable connection assembly structure according to claim 3, characterized in that: An annular groove and a slide groove are arranged at the step of the female end body, the slide groove is connected with the annular groove, a boss is arranged on the inner wall of the second ring body, the boss on the second ring body passes through the slide groove and enters into the annular groove, and a blocking block is fixedly arranged in the slide groove.

5. A high-speed cable connection assembly structure according to any one of claims 1 to 4, characterized in that: A guide protrusion is arranged on the male end body, and a guide groove is arranged on the female end body, and the guide protrusion and the guide groove are plugged into each other.

6. A high-speed cable connection assembly structure according to claim 5, characterized in that: A guiding inclined surface matching with the guiding groove is arranged on the female end body.

7. A high-speed cable connection assembly structure according to claim 5, characterized in that: The surface of the second ring body is provided with anti-slip textures.

8. A high-speed cable connection assembly structure according to claim 7, characterized in that: The anti-skid pattern is anti-skid convex pattern or anti-skid concave pattern.

9. A high-speed cable connection assembly structure according to claim 8, characterized in that: The anti-slip pattern is a strip-shaped protrusion arranged on the surface of the second ring body.

Images