A new high-frequency connector array

Abstract

The utility model discloses a novel high frequency connector wire arranging frame, include, connector main part, wire arranging frame body, high frequency signal line, high frequency signal ground wire and high frequency signal tape, connector main part and wire arranging frame body fixed connection, high frequency signal tape is covered in the outer surface of high frequency signal line and high frequency signal ground wire, high frequency signal line, high frequency signal ground wire and high frequency signal tape form single twisted pair high frequency line, wire arranging frame body inside is equipped with the stop position structure, after single twisted pair high frequency line enters wire arranging frame body inside, and is divided into two high frequency signal lines and is worn out through the stop position structure, is equipped with high frequency signal line pad and high frequency signal ground wire pad on connector main part, two high frequency signal lines are welded in corresponding high frequency signal line pad department, high frequency signal ground wire is welded in corresponding high frequency signal ground wire pad department, and high frequency signal ground wire is bent structure. The present application can realize the improvement connector main part characteristic impedance unstable, and the problem of electrical bad, and the practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of high-frequency connector technology, and in particular to a novel high-frequency connector cable tray. Background Technology

[0002] With the rapid development of high-frequency data communication technology, the requirements for signal transmission rate and frequency are increasing. Currently, in the field of high-frequency signal transmission, coaxial cable structures are widely used due to their excellent shielding performance and signal integrity. However, coaxial cables suffer from high material costs and complex manufacturing processes, resulting in high overall product costs.

[0003] In comparison, twisted-pair cables (twisted or parallel-wrapped) have significant advantages in material cost and processing technology. However, under current processing methods, twisted-pair high-frequency cables are prone to signal distortion, unstable characteristic impedance, and inaccurate shielding layer positioning during high-frequency signal transmission. Furthermore, in traditional soldering processes, electrical short circuits or poor insulation can easily occur between the signal ground wire and the signal wire, affecting product reliability and high-frequency transmission performance.

[0004] Therefore, there is an urgent need for a new type of high-frequency connector cable tray solution that is simple in structure, easy to process, low in cost, and can effectively improve the quality of high-frequency signal transmission. Utility Model Content

[0005] In view of this, it is necessary to provide a new type of high-frequency connector cable tray to at least solve the problems in the existing twisted pair high-frequency cables in the related technology, such as signal distortion, unstable characteristic impedance, inaccurate shielding layer positioning, and electrical short circuits or poor insulation between signal ground wires and signal wires in traditional soldering processes, which affect product reliability and high-frequency transmission performance.

[0006] This application provides a novel high-frequency connector cable tray, comprising: a connector body, a cable tray body, a high-frequency signal line, a high-frequency signal ground line, and a high-frequency signal wrapping tape. The connector body is fixedly connected to the cable tray body. The high-frequency signal wrapping tape covers the outer surfaces of the high-frequency signal line and the high-frequency signal ground line. The high-frequency signal line, the high-frequency signal ground line, and the high-frequency signal wrapping tape form a single twisted-pair high-frequency line. The cable tray body has a stop positioning structure inside. After the single twisted-pair high-frequency line enters the cable tray body, it is divided into two high-frequency signal lines by the stop positioning structure and exits. The connector body has high-frequency signal line pads and high-frequency signal ground line pads. The two high-frequency signal lines are soldered to the corresponding high-frequency signal line pads, and the high-frequency signal ground line is soldered to the corresponding high-frequency signal ground line pad. The high-frequency signal ground line has a bent structure.

[0007] In one embodiment, a slot is provided in the middle of the cable tray body, and the connector body is fixedly connected to the cable tray body through the slot.

[0008] In one embodiment, the stop positioning structure includes a limiting block. The cable tray body has a hollow structure. The cable tray body has an outlet at one end near the connector body and an inlet at one end away from the connector body. The limiting block is located in the middle of the outlet and divides the outlet into a first outlet and a second outlet. When a single twisted-pair high-frequency cable enters the cable tray body from the inlet, the limiting block divides the single twisted-pair high-frequency cable into two groups of high-frequency signal lines. One group of high-frequency signal lines exits from the first outlet, and the other group of high-frequency signal lines exits from the second outlet.

[0009] In one embodiment, a V-shaped block is provided on the limiting block at one end near the inlet; wherein, a single twisted pair high-frequency cable passes through the tip of the V-shaped block to form two sets of high-frequency signal lines and exits from the first outlet or the second outlet respectively, and the high-frequency signal ground line is separated.

[0010] In one embodiment, the high-frequency signal ground wire includes a first bend and a second bend; wherein, after the high-frequency signal ground wire passes through the twisted pair high-frequency cable, it is horizontally arranged along the outer peripheral edge of the cable tray body through the first bend, and then vertically arranged along the outer peripheral edge of the cable tray body through the second bend and soldered to the high-frequency signal ground wire pad.

[0011] The novel high-frequency connector cable tray provided by this utility model has the following significant advantages:

[0012] 1. Reasonable structural design and simple processing: The "one in and two out" high-frequency line positioning structure inside the cable tray body can accurately control the direction of the high-frequency signal line and the position of the shielding layer, effectively preventing electrical short circuits and poor insulation between the high-frequency signal line and the high-frequency signal ground line.

[0013] 2. Improved high-frequency signal transmission quality: The high-frequency signal ground wire with a double-bending structure, combined with high-frequency signal line pads and high-frequency signal ground wire pads located at different heights, significantly improves the characteristic impedance stability of the processing area and enhances the transmission quality of high-frequency signals in the connector area.

[0014] 3. Reduced processing difficulty and equipment dependence: This utility model has a simple structure and does not require high-precision processing equipment, which reduces the investment costs of manufacturers in molds and equipment, while also reducing material loss and product scrap rate during the production process.

[0015] 4. Enhance product reliability and consistency: The design of limit blocks and V-blocks enables precise branching and positioning of the high-frequency signal bus. Combined with the secondary bending treatment of the ground wire, the electrical distance between the high-frequency signal line and the high-frequency signal ground wire is effectively controlled during the welding process, reducing the risk of defects.

[0016] 5. Strong applicability and easy to promote: This utility model is applicable to a variety of high-frequency wires (such as twisted pair wires, parallel wrapped wires, etc.), and has good versatility and scalability, which helps to promote the development of high-frequency connectors in the direction of low cost and high performance. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0018] Figure 2 This is a front view of an embodiment of this application;

[0019] Figure 3 This is a partial cross-sectional view of the front of an embodiment of this application;

[0020] Figure 4 This is a side view of an embodiment of the present application. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] It should be noted that when a component is said to be "mounted on" another component, it can be directly mounted on the other component or may be interspersed with a component. When a component is said to be "set on" another component, it can be directly set on the other component or may be interspersed with a component. When a component is said to be "fixed to" another component, it can be directly fixed to the other component or may be interspersed with a component.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Please see Figures 1 to 4 This application discloses a novel high-frequency connector cable tray, comprising: a connector body 1, a cable tray body 5, a high-frequency signal line 7, a high-frequency signal ground line 4, and a high-frequency signal wrapping tape. The connector body 1 is fixedly connected to the cable tray body 5. The high-frequency signal wrapping tape covers the outer surfaces of the high-frequency signal line 7 and the high-frequency signal ground line 4, forming a single twisted pair high-frequency line 6. The cable tray body 5 has a stop positioning structure 8 inside. After the single twisted pair high-frequency line 6 enters the cable tray body 5, it is divided into two high-frequency signal lines 7 by the stop positioning structure 8 and exits. The connector body 1 has a high-frequency signal line pad 2 and a high-frequency signal ground line pad 3. The two high-frequency signal lines 7 are soldered to the corresponding high-frequency signal line pad 2, and the high-frequency signal ground line 4 is soldered to the corresponding high-frequency signal ground line pad 3. The high-frequency signal ground line 4 has a bent structure.

[0025] It should be noted that this design is novel, reasonable, and easy to process. The "one-in, two-out" high-frequency pairing and positioning structure 8 inside the cable tray body 5 precisely controls the routing and shielding position of the high-frequency signal line 7, effectively preventing electrical short circuits and poor insulation between the high-frequency signal line 7 and the high-frequency signal ground line 4. Simultaneously, it improves the quality of high-frequency signal transmission. The high-frequency signal ground line 4, with its double-bending structure, combined with the high-frequency signal line pads 2 and 3 located at different heights, significantly improves the characteristic impedance stability of the processing area, enhancing the transmission quality of high-frequency signals in the connector area. Furthermore, it reduces processing difficulty and equipment dependence. Its simplified structure eliminates the need for high-precision machining equipment, reducing manufacturers' investment costs in molds and equipment, while also minimizing material waste and product scrap rates during production. Furthermore, it enhances product reliability and consistency. The design of limit blocks and V-blocks enables precise splitting and positioning of the twisted high-frequency wire 6. Combined with the secondary bending treatment of the high-frequency signal ground wire 4, it effectively controls the electrical spacing between the high-frequency signal wire 7 and the high-frequency signal ground wire 4 during welding, reducing the risk of defects. It is suitable for various high-frequency wires (such as twisted pairs, parallel wrapped wires, etc.), has good versatility and scalability, and helps promote the development of high-frequency connectors in the direction of low cost and high performance.

[0026] In order to achieve a stable connection between the cable tray body 5 and the connector body 1, in some optional embodiments, a slot is provided in the middle of the cable tray body 5, and the connector body 1 is fixedly connected to the cable tray body 5 through the slot.

[0027] To achieve the purpose of stable wire splitting by the stop positioning structure 8, in some optional embodiments, the stop positioning structure 8 includes a limiting block. The cable tray body 5 has a hollow structure. The cable tray body 5 has an outlet at one end near the connector body 1 and an inlet at one end away from the connector body 1. The limiting block is located in the middle of the outlet and divides the outlet into a first outlet and a second outlet. When a single twisted pair high-frequency cable 6 enters the cable tray body 5 from the inlet, the limiting block divides the single twisted pair high-frequency cable 6 into two groups of high-frequency signal lines 7. One group of high-frequency signal lines 7 exits from the first outlet, and the other group of high-frequency signal lines 7 exits from the second outlet.

[0028] In order to further achieve the purpose of stabilizing the branching of the stop positioning structure 8, in some optional embodiments, a V-shaped block is provided on the limit block and at one end near the inlet. The single twisted pair high-frequency wire 6 passes through the tip of the V-shaped block to form two sets of high-frequency signal lines 7 and exits from the first outlet or the second outlet respectively.

[0029] In order to improve the characteristic impedance stability of the processing area and enhance the transmission quality of high-frequency signals in the connector area, in some optional embodiments, the high-frequency signal ground wire 4 includes a first bend and a second bend; wherein, after the high-frequency signal ground wire 4 passes through the twisted pair high-frequency wire 6, it is horizontally set along the outer periphery of the cable tray body 5 through the first bend, and then vertically set along the outer periphery of the cable tray body 5 through the second bend and soldered to the high-frequency signal ground wire pad 3.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel high-frequency connector cable tray, characterized in that, The device includes: a connector body, a ribbon cable frame, a high-frequency signal line, a high-frequency signal ground line, and a high-frequency signal wrapping tape. The connector body is fixedly connected to the ribbon cable frame. The high-frequency signal wrapping tape covers the outer surfaces of the high-frequency signal line and the high-frequency signal ground line. The high-frequency signal line, the high-frequency signal ground line, and the high-frequency signal wrapping tape form a single twisted-pair high-frequency line. The ribbon cable frame has an internal stop positioning structure. After the single twisted-pair high-frequency line enters the ribbon cable frame, it is divided into two high-frequency signal lines by the stop positioning structure and exits. The connector body has high-frequency signal line pads and high-frequency signal ground line pads. The two high-frequency signal lines are soldered to the corresponding high-frequency signal line pads, and the high-frequency signal ground line is soldered to the corresponding high-frequency signal ground line pad. The high-frequency signal ground line has a bent structure.

2. The novel high-frequency connector cable tray according to claim 1, characterized in that, The cable tray body has a slot in the middle, and the connector body is fixedly connected to the cable tray body through the slot.

3. The novel high-frequency connector cable tray according to claim 2, characterized in that, The stop positioning structure includes a limiting block. The cable tray body has a hollow structure. The cable tray body has an outlet at one end near the connector body and an inlet at one end away from the connector body. The limiting block is located in the middle of the outlet and divides the outlet into a first outlet and a second outlet. When a single twisted-pair high-frequency cable enters the cable tray body from the inlet, the limiting block divides the single twisted-pair high-frequency cable into two groups of high-frequency signal lines. One group of high-frequency signal lines exits from the first outlet, and the other group of high-frequency signal lines exits from the second outlet.

4. The novel high-frequency connector cable tray according to claim 3, characterized in that, A V-shaped block is provided on the limiting block and at one end near the inlet; wherein, a single twisted high-frequency cable passes through the tip of the V-shaped block to form two sets of high-frequency signal lines and exits from the first outlet or the second outlet respectively, and the high-frequency signal ground line is separated.

5. The novel high-frequency connector cable tray according to claim 1, characterized in that, The high-frequency signal ground wire includes a first bend and a second bend; wherein, after the high-frequency signal ground wire passes through the twisted pair high-frequency cable, it is horizontally arranged along the outer periphery of the cable tray body through the first bend, and then vertically arranged along the outer periphery of the cable tray body through the second bend and soldered to the high-frequency signal ground wire pad.

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