Delay differential signal connector

Abstract

The utility model discloses a delay differential signal connector, comprising an insulation pedestal used for fixedly connecting a shielding shell group, and a signal terminal is assembled in the shielding shell group; the signal terminal is fixedly connected to the shielding shell group and extends out of the bottom surface of the insulating base; and a height difference is formed between the signal terminals. According to the invention, the signal terminals are arranged to be of a structure with a height difference, through physical improvement, time delay of connector communication is realized, noise generated when multiple signal terminals are accessed at the same time is effectively avoided, and the beneficial effects are obvious.

Description

Technical Field

[0001] The utility model belongs to the technical field of connectors, in particular to a delay differential signal connector. Background Art

[0002] The differential signal principle is a commonly used signal processing technology. It can eliminate the common-mode interference in the signal by performing differential operations on the signal, thereby improving the quality and reliability of the signal. The differential signal principle is applicable to various types of signal processing applications, including fields such as analog signal processing, digital signal processing, and communication systems.

[0003] In the actual use process, due to the simultaneous connection of multiple signal terminals, relatively large noise is still generated. Therefore, researching a differential signal connector with multi-signal terminals that can be connected in batches is one of the problems that need to be solved currently. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a delay differential signal connector to solve the problem of relatively large noise generated by the simultaneous connection of multiple signal terminals in existing products.

[0005] To achieve the above purpose, the specific technical solution of a delay differential signal connector of the utility model is as follows:

[0006] A delay differential signal connector includes an insulating base for fixedly connecting a shielding shell group, and signal terminals are assembled inside the shielding shell group; the signal terminals are fixedly connected to the shielding shell group and extend out of the bottom surface of the insulating base; a height difference is provided between the signal terminals, including high-level signal terminals and low-level signal terminals.

[0007] There are two high-level signal terminals, and the rest are low-level signal terminals.

[0008] The signal terminal includes a pin, and an insulating part is wrapped around the outer edge of the pin.

[0009] The insulating part is fixedly connected inside the insulating base.

[0010] The signal terminals are arranged in parallel inside the shielding shell group.

[0011] The delay differential signal of the utility model has the following advantages:

[0012] 1) It can effectively reduce the noise during differential signal connection. In this application, the signal terminals are fixedly connected to the shielding shell group and extend out of the bottom surface of the insulating base; and a height difference is provided between the signal terminals. When inserting, the high-level signal terminals are contacted first for signal transmission, and then connected to other low-level signal terminals, so that the signal terminals can be connected in sequence, effectively avoiding the generation of noise. Brief Description of the Drawings

[0013] Figure 1 This is a schematic structural diagram of the delay differential signal connector of the present utility model. Detailed implementation manners

[0014] In order to better understand the purpose, structure and function of the present utility model, the following further describes in detail an moxibustion device of the present utility model with reference to the accompanying drawings.

[0015] As Figure 1 shown, a delay differential signal connector includes an insulating base 1, the insulating base 1 is used for fixedly connecting a shielding shell group 2, and signal terminals 3 are assembled inside the shielding shell group 2; the signal terminals 3 are fixedly connected to the shielding shell group 2 and extend out of the bottom surface of the insulating base body 1; a height difference is provided between the signal terminals 3.

[0016] There are two high-level signal terminals 31, and the rest are low-level signal terminals 32; the signal terminals 3 are arranged in parallel inside the shielding shell group 2.

[0017] When the connector performs an insertion operation, the high-level signal terminals 31 will first communicate with the socket and transmit signals. The connector continues to be pushed forward, and the remaining low-level signal terminals 32 communicate with other signal ends of the socket. In this application, by setting the signal terminals 3 to have a structure with a height difference, through physical improvement, the communication of the connector is delayed, effectively avoiding the noise generated when multiple signal terminals 3 are connected simultaneously, and the beneficial effects are obvious.

[0018] On the other hand, the signal terminal 3 includes a pin 311, and an insulating portion 312 is wrapped around the outer edge of the pin 311; the insulating portion 312 is fixedly connected inside the insulating base 1. By arranging the pin 311 inside the insulating portion 312, the safety of the connection environment is realized.

[0019] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A delay differential signal connector, characterized in that: It includes an insulating base (1) which is used for fixedly connecting a shielding shell group (2), and signal terminals (3) are assembled inside the shielding shell group (2); the signal terminals (3) are fixedly connected to the shielding shell group (2) and extend out from the bottom surface of the insulating base (1); there is a height difference between the signal terminals (3), including high-position signal terminals (31) and low-position signal terminals (32).

2. The delay differential signal connector according to claim 1, characterized in that, There are two high-position signal terminals (31), and the rest are low-position signal terminals (32).

3. A delay differential signal connector according to claim 1, characterized in that, The signal terminal (3) includes a pin (311), and an insulating part (312) is wrapped around the outer edge of the pin (311).

4. The delay differential signal connector according to claim 3, characterized in that, The insulating part (312) is fixedly connected inside the insulating base (1).

5. A differential signal connector according to claim 1, characterized in that: The signal terminals (3) are arranged in parallel inside the shielding shell group (2).

Images