Reinforced signal cable adapter

Abstract

The utility model belongs to the technical field of signal cable switching, and discloses a reinforced signal cable adapter, which comprises a fixed head and a fixed seat, the fixed head and the fixed seat are both of cylindrical hollow structures, the connecting ends of the fixed head and the fixed seat are connected through threads to form a protective shell, a functional printed board is arranged in the center of the interior of the protective shell, and the functional printed board is connected with the fixed seat. The two ends of the functional printed board are fixedly connected with the reinforcing rings, the input aviation socket and the output aviation socket are inserted into the two reinforcing rings respectively, the functional printed board is miniaturized, the two ends of the functional printed board are connected through the aviation plugs, the whole functional printed board is placed in a cylindrical closed structure, and the anti-interference capability is high. The adapter can be directly connected between internal and external signal cables of equipment through a plug and then can be fixed through a ribbon or a simple structural member, and the functional printed board and the aviation plug are connected in a reinforced manner through the copper reinforcing ring, so that the adapter is firm and is especially suitable for the condition that a signal switching function needs to be added in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of signal cable switching, in particular to a reinforced signal cable switching connector. Background Art

[0002] Existing signal adapter modules are typically integrated within the device and rely on other device functions. This requires large installation space, poor maintainability, and is susceptible to environmental influences within the device, resulting in poor robustness and potential for loosening, leading to disconnections. Furthermore, some devices, due to poor initial considerations, require additional adapters later, increasing costs and production cycles. Therefore, a compact adapter with strong anti-interference capabilities and a robust structure, designed to plug directly into the signal cables inside and outside the device, is needed to address these issues. Summary of the Invention

[0003] The purpose of the present invention is to provide a reinforced signal cable adapter to effectively solve the problems existing in the above-mentioned technology.

[0004] The utility model is achieved in this way:

[0005] A reinforced signal cable adapter comprises a fixed head and a fixed seat, wherein the fixed head and the fixed seat are both cylindrical hollow structures, and the connecting ends of the two are connected to form a protective shell by threads, a functional printed board is arranged in the center of the protective shell, both ends of the functional printed board are fixedly connected to reinforcement rings, an input aviation socket and an output aviation socket are respectively plugged into the two reinforcement rings, the bottoms of the input aviation socket and the output aviation socket are both provided with pins, the input aviation socket and the output aviation socket are respectively welded to the two ends of the functional printed board through the pins, the mounting ends of the input aviation socket and the output aviation socket are both connecting screws, the two connecting screws respectively pass through the fixed head and the fixed seat and are threadedly connected to locking nuts, and the protective shell is clamped between the two locking nuts.

[0006] In one embodiment of the present utility model, a circle of limiting flanges are provided in the middle of the input aviation socket and the output aviation socket, and limiting grooves are provided on the opposite sides of the limiting flanges. The reinforcement ring is away from one end of the functional printed circuit board and corresponds to each of the limiting grooves and is integrally formed with a limiting protrusion, and the limiting protrusion is plugged into the limiting groove.

[0007] In one embodiment of the present invention, welding pads are provided at the four corners of the top of the functional printed circuit board, and the reinforcement ring is integrally formed with reinforcement welding feet on both sides opposite to one end of the functional printed circuit board, and the reinforcement welding feet are welded and fixed to the corresponding welding pads.

[0008] In an embodiment of the present invention, welding points are provided at both ends of the top of the functional printed circuit board and corresponding to each of the pins.

[0009] In one embodiment of the present invention, the two opposite sides of the connecting screw are milled into limiting planes, and a limiting hole is opened in the middle of the non-connecting end of the fixed head, and the shape of the limiting hole matches the cross-sectional shape of the connecting screw.

[0010] In one embodiment of the present invention, a rotating circular hole is opened in the middle of the non-connecting end of the fixing seat.

[0011] In an embodiment of the present invention, the reinforcement ring is made of copper.

[0012] In an embodiment of the present invention, surfaces of the input aviation socket and the output aviation socket are both provided with anti-slip knurling patterns.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] This new adapter features a miniaturized functional printed circuit board (PCB), connected at both ends by an aviation plug, and housed within a cylindrical, enclosed structure, offering enhanced anti-interference capabilities. The plug can be directly connected to the internal and external signal cables of a device, secured with cable ties or simple structural members. A copper reinforcement ring secures the functional PCB to the aviation plug, making the adapter robust and reliable. This design is particularly convenient and reliable for adding signal transfer functionality later on, ensuring quick and convenient connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to 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 relevant drawings can be obtained based on these drawings without creative work.

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

[0017] Figure 2 This is a schematic diagram of the three-dimensional explosion structure of the utility model from the first perspective;

[0018] Figure 3 It is a schematic diagram of the three-dimensional explosion structure of the utility model from a second viewing angle.

[0019] Explanation of the accompanying reference numerals: 1. Input aviation socket; 101. Limiting groove; 102. Pin; 103. Connecting screw; 2. Fixed head; 201. Anti-slip knurling; 202. Limiting hole; 3. Fixed seat; 301. Rotating circular hole; 4. Locking nut; 5. Output aviation socket; 6. Reinforcement ring; 601. Limiting protrusion; 602. Reinforcement welding foot; 7. Functional printed circuit board; 701. Welding plate; 702. Welding point. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined. Example

[0025] Refer to the attached Figure 1-3 As shown, the utility model provides a reinforced signal cable adapter, including a fixed head 2 and a fixed base 3. The fixed head 2 and the fixed base 3 are both cylindrical hollow structures, and the connecting ends of the two are connected to form a protective shell by threads. A functional printed board 7 is provided in the center of the protective shell. Both ends of the functional printed board 7 are fixedly connected to a reinforcement ring 6. The two reinforcement rings 6 are respectively plugged with an input aviation socket 1 and an output aviation socket 5. The bottoms of the input aviation socket 1 and the output aviation socket 5 are both provided with pins 102. The input aviation socket 1 and the output aviation socket 5 are respectively welded to the two ends of the functional printed board 7 through the pins 102. The installation ends of the input aviation socket 1 and the output aviation socket 5 are both connecting screws 103. The two connecting screws 103 respectively pass through the fixed head 2 and the fixed base 3 and are threadedly connected to a locking nut 4. The protective shell is clamped between the two locking nuts 4.

[0026] In one embodiment of the present utility model, further, a circle of limiting flanges are provided in the middle of the input aviation socket 1 and the output aviation socket 5, and limiting grooves 101 are provided on the opposite sides of the limiting flanges. The reinforcement ring 6 is away from one end of the functional printed circuit board 7 and corresponds to each limiting groove 101. The limiting protrusions 601 are integrally formed, and the limiting protrusions 601 are plugged into the limiting grooves 101.

[0027] In one embodiment of the present invention, further, welding pads 701 are provided at the four corners of the top of the functional printed circuit board 7, and the reinforcement ring 6 is integrally formed with reinforcement welding feet 602 on both sides opposite to one end of the functional printed circuit board 7, and the reinforcement welding feet 602 are welded and fixed to the corresponding welding pads 701.

[0028] Specifically, by plugging the limiting protrusion 601 into the limiting groove 101 and welding the reinforcing welding foot 602 to the welding plate 701 of the functional printed board 7, the welding parts of the input aviation socket 1, the output aviation socket 5 and the functional printed board 7 are made more firm, so that the connection and installation of the input aviation socket 1, the output aviation socket 5 and the functional printed board 7 can be more firmly and reliably, and the anti-twisting ability is stronger.

[0029] In an embodiment of the present invention, further, welding points 702 are provided at both ends of the top of the functional printed circuit board 7 and corresponding to each pin 102 .

[0030] In one embodiment of the present invention, further, the two opposite sides of the connecting screw 103 are milled into limiting planes, and a limiting hole 202 is opened in the middle of the non-connecting end of the fixed head 2, and the shape of the limiting hole 202 is consistent with the cross-sectional shape of the connecting screw 103.

[0031] In an embodiment of the present invention, further, a rotating circular hole 301 is opened in the middle of the non-connection end of the fixing seat 3 .

[0032] In an embodiment of the present invention, further, the reinforcement ring 6 is made of copper material.

[0033] In an embodiment of the present invention, further, the surfaces of the input aviation socket 1 and the output aviation socket 5 are both provided with anti-slip knurling 201 patterns.

[0034] Specifically, the functional printed circuit board (PCB) 7 is miniaturized, connected at both ends via aviation plugs (input aviation receptacle 1 and output aviation receptacle 5), and housed within a cylindrical, enclosed structure, providing enhanced anti-interference capabilities. The plug can be directly connected to the internal and external signal cables of a device, secured with cable ties or simple structural members. A copper reinforcement ring 6 reinforces the connection between the functional printed circuit board 7 and the aviation plug, making the adapter robust and sturdy. This makes it particularly convenient and quick, especially when adding signal switching functionality later, while offering enhanced torsion resistance and a safer and more reliable structure.

[0035] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A reinforced signal cable adapter, comprising a fixed head (2) and a fixed seat (3), wherein the fixed head (2) and the fixed seat (3) are both cylindrical hollow structures, and the connecting ends of the two are connected by threads to form a protective shell, characterized in that: A functional printed board (7) is provided in the center of the protective shell. Both ends of the functional printed board (7) are fixedly connected with reinforcement rings (6). An input aviation socket (1) and an output aviation socket (5) are respectively plugged into the two reinforcement rings (6). The bottoms of the input aviation socket (1) and the output aviation socket (5) are provided with pins (102). The input aviation socket (1) and the output aviation socket (5) are respectively welded to the two ends of the functional printed board (7) through the pins (102). The mounting ends of the input aviation socket (1) and the output aviation socket (5) are both connecting screws (103). The two connecting screws (103) respectively pass through the fixing head (2) and the fixing seat (3) and are threadedly connected with locking nuts (4). The protective shell is clamped between the two locking nuts (4).

2. The reinforced signal cable adapter according to claim 1, characterized in that: The input aviation socket (1) and the output aviation socket (5) are both provided with a circle of limiting flanges in the middle, and limiting grooves (101) are provided on opposite sides of the limiting flanges. The reinforcing ring (6) is away from one end of the functional printed circuit board (7) and corresponding to each limiting groove (101), and a limiting protrusion (601) is integrally formed. The limiting protrusion (601) is plugged into the limiting groove (101).

3. The reinforced signal cable adapter according to claim 2, characterized in that: Welding pads (701) are provided at the four corners of the top of the functional printed board (7), and reinforcing welding feet (602) are integrally formed on two opposite sides of the reinforcing ring (6) close to one end of the functional printed board (7), and the reinforcing welding feet (602) are fixedly welded to the corresponding welding pads (701).

4. The reinforced signal cable adapter according to claim 3, characterized in that: Welding points (702) are provided at both ends of the top of the functional printed circuit board (7) and corresponding to each of the pins (102).

5. The reinforced signal cable adapter according to claim 4, characterized in that: The two opposite sides of the connecting screw (103) are milled into limiting planes, and a limiting hole (202) is provided in the middle of the non-connecting end of the fixed head (2), and the shape of the limiting hole (202) matches the cross-sectional shape of the connecting screw (103).

6. The reinforced signal cable adapter according to claim 5, characterized in that: A rotating circular hole (301) is provided in the middle of the non-connecting end of the fixing seat (3).

7. The reinforced signal cable adapter according to claim 6, characterized in that: The reinforcement ring (6) is made of copper material.

8. The reinforced signal cable adapter according to claim 1, characterized in that: The surfaces of the input aviation socket (1) and the output aviation socket (5) are both provided with anti-slip knurling (201).

Images