Elastic sheet structure for enhancing RJ45 reliable connection
By designing a shrapnel structure that enhances the reliability of RJ45 connections, using parallel contact and bending tension of multiple shrapnel components, the problems of unstable fixation of traditional RJ45 interfaces, unstable signal connections and insufficient power level are solved, and more stable network connections and higher network port performance are achieved.
Patent Information
- Application Number
- CN202420851389.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-04-23
AI Technical Summary
During use, the traditional RJ45 interface has problems such as unstable fixedness, too small overlapping surface of the shrapnel leads to unstable signal connection and insufficient power level of the network port, especially in the 2.5G and 10G network ports.
A shrapnel structure that enhances the reliability of RJ45 is designed, including a first shrapnel part, a second shrapnel part, a third shrapnel part and a support part. Through the parallel contact and bending tension of these shrapnel parts, a stable connection between the crystal head and the RJ45 interface is ensured, and the bending tension of the third shrapnel part is increased through the limiting table to enhance the stability of the contact.
It improves the connection stability of RJ45 and the crystal head, increases the overlap area, solves the problem of link drop on the network port, enhances the stability of network connection signals, and improves the power level on the network port, especially in 2.5G and 10G network ports.
Smart Images
Figure CN223052417U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of RJ45 interfaces, in particular to a shrapnel structure for enhancing the reliable connection of RJ45. Background Art
[0002] At present, the internal structure of the traditional network transformer uses metal shrapnel at an angle of about 30 degrees. When the crystal head is inserted into the RJ45, the shrapnel in the RJ45 and the contact block of the crystal head will overlap at a point, and the crystal head is clamped in the RJ45 through the shrapnel on the crystal head (for details, please refer to the appendix Figure 1 ), but this design has the following defects in the use process:
[0003] 1. The fixation is not firm, and it is easy to lose link during vibration;
[0004] 2. The overlapping surface of the shrapnel is too small, and the signal connection is unstable;
[0005] 3. The power level margin of the network port is insufficient (especially manifested in 2.5G and 10G network ports).
[0006] Therefore, we propose a shrapnel structure for enhancing the reliable connection of RJ45. Content of the Utility Model
[0007] The purpose of the utility model is to provide a shrapnel structure for enhancing the reliable connection of RJ45 to solve the above deficiencies in the technology.
[0008] To achieve the above purpose, the utility model provides the following technical solution: A shrapnel structure for enhancing the reliable connection of RJ45, including a crystal head inserted into the RJ45 interface. The RJ45 interface is provided with a crystal head contact block for electrical connection with the RJ45 interface. A limiting platform is arranged at the bottom of the side of the RJ45 interface far from the insertion end. An RJ45 shrapnel structure is arranged on the inner bottom surface of the RJ45 interface, and the RJ45 shrapnel structure is used to contact the crystal head contact block.
[0009] Further, the RJ45 shrapnel structure is integrally formed by a first shrapnel part, a second shrapnel part, a third shrapnel part and a support part. When the crystal head is inserted into the RJ45 interface, the first shrapnel part is in parallel contact with the crystal head contact block, and the second shrapnel part is arranged obliquely on both sides of the first shrapnel part and forms a slight deformation to form a curved tension. The third shrapnel part is arranged on the side where the second shrapnel part extends to the limiting platform to increase the curved tension of the first shrapnel part and the second shrapnel part, and the third shrapnel part is in horizontal contact with the limiting platform, while the other group of second shrapnel parts is connected to the support part.
[0010] Further, the support part is a conventional shrapnel design except for the first shrapnel part, the second shrapnel part and the third shrapnel part.
[0011] Further, a crystal head buckle is provided at the upper end of the crystal head for plugging into the RJ45 interface.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] Based on the design of the RJ45 spring piece, the present utility model uses a metal spring piece parallel to the crystal head contact block in the first spring piece part. The parallel metal spring piece can make the overlapping area with the crystal head contact block larger and the overlapping more perfect.
[0014] By adding a limiting platform, the purpose of the present utility model is to ensure that the third spring piece part in the RJ45 remains horizontal and will not be caused to move downward due to the insertion of the crystal head, so as to ensure that it is parallel to the crystal head contact block and completely fits together. Moreover, the limiting platform also has a function of increasing the bending tension of the second spring piece part, so that the RJ45 spring piece structure and the crystal head contact block are more tightly overlapped due to the existence of the bending tension and are not easily loosened and fallen off.
[0015] Combined with the above, the present utility model can improve the weak connection between the network port RJ45 and the network cable crystal head, increase the overlapping area between the RJ45 and the crystal head contact block, and can solve:
[0016] 1. The network port drops link due to unstable overlapping, and the reliability is better;
[0017] 2. Enhance the network connection signal and improve the interference of radiation immunity and network port conduction immunity;
[0018] 3. Improve the network port performance test, improve the parameters of the network port power level, and the application effect is the best for 2.5G and 10G network ports.
[0019] This structure is applicable to electronic network products and can be applied to all devices with network ports such as main switches, routers, APs, etc. Description of the Drawings
[0020] Figure 1 Schematic diagram of the crystal head inserted into the RJ45 interface under the prior art;
[0021] Figure 2 Overall structure schematic diagram of a spring piece structure for enhancing the reliable connection of RJ45 provided by the present utility model.
[0022] Legend: 1. RJ45 interface; 11. Crystal head contact block; 2. Crystal head; 21. Crystal head buckle; 3. Limiting platform; 4. RJ45 spring piece structure; 41. First spring piece part; 42. Second spring piece part; 43. Third spring piece part; 44. Support part. Detailed Embodiments
[0023] The following will describe the technical solutions in the embodiments of the present invention in a clear and complete manner in combination with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0024] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant content. Several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.
[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.
[0027] Embodiment 1
[0028] As Figure 1-2 shown, the present invention provides a technical solution: a shrapnel structure for enhancing the reliable connection of RJ45, including a crystal head 2 inserted into the RJ45 interface 1. A crystal head contact block 11 is provided on the RJ45 interface 1 for electrical connection with the RJ45 interface 1. A limiting platform 3 is provided at the bottom of the side of the RJ45 interface 1 away from the insertion end. The limiting platform 3 and the crystal head 2 are made of the same material. An RJ45 shrapnel structure 4 is provided on the inner bottom surface of the RJ45 interface 1. The RJ45 shrapnel structure 4 is used to contact the crystal head contact block 11.
[0029] Embodiment 2
[0030] As Figure 1-2As shown, the RJ45 elastic piece structure 4 is integrally formed by a first elastic piece portion 41, a second elastic piece portion 42, a third elastic piece portion 43 and a support portion 44. When the crystal head 2 is inserted into the RJ45 interface 1, the first elastic piece portion 41 is in parallel contact with the contact block 11 of the crystal head. The second elastic piece portion 42 is arranged obliquely on both sides of the first elastic piece portion 41 and forms a slight deformation to form a bending tension. The third elastic piece portion 43 is arranged on one side where the second elastic piece portion 42 extends to the limiting platform 3 to increase the bending tension of the first elastic piece portion 41 and the second elastic piece portion 42, and the third elastic piece portion 43 is in horizontal contact with the limiting platform 3. The other group of second elastic piece portions 42 is connected to the support portion 44.
[0031] The support portion 44 is a conventional elastic piece design except for the first elastic piece portion 41, the second elastic piece portion 42 and the third elastic piece portion 43.
[0032] The upper end of the crystal head 2 is provided with a crystal head buckle 21 for plugging into the RJ45 interface 1 to ensure stable plugging of the crystal head 2 of the RJ45 interface 1.
[0033] Working principle: When the crystal head buckle of the crystal head 2 is inserted into the RJ45 interface 1, the contact block 11 of the crystal head presses down the first elastic piece portion 41, and the second elastic piece portion 42 follows downward. After the third elastic piece portion 43 touches the limiting platform 3, it will no longer descend. At this time, the upper part of the first elastic piece portion 41 will be horizontal and completely attached to the contact block 11 of the crystal head. When the crystal head 2 is completely inserted, the second elastic piece portion 42 will form a slight deformation to form a bending tension, making the contact between the first elastic piece portion 41 and the contact block 11 of the crystal head closer.
[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A spring structure for enhancing the reliability of RJ45 connection, comprising a crystal plug (2) inserted into an RJ45 interface (1), wherein the RJ45 interface (1) is provided with a crystal plug contact block (11) for electrically connecting to the RJ45 interface (1), characterized in that: A limit platform (3) is provided at the bottom of the side of the RJ45 interface (1) away from the insertion end, and an RJ45 spring structure (4) is provided on the inner bottom surface of the RJ45 interface (1), and the RJ45 spring structure (4) is used to contact the crystal head contact block (11).
2. The spring structure for enhancing the reliability of RJ45 connection according to claim 1, characterized in that: The RJ45 spring sheet structure (4) is formed of a first spring sheet part (41), a second spring sheet part (42), a third spring sheet part (43) and a support part (44) which are integrally formed. When the crystal head (2) is inserted into the RJ45 interface (1), the first spring sheet part (41) is in parallel contact with the crystal head contact block (11), and the second spring sheet parts (42) are arranged obliquely on both sides of the first spring sheet part (41) and slightly deformed to form bending tension. The third spring sheet part (43) is arranged on one side of the second spring sheet part (42) extending to the limit platform (3) to increase the bending tension of the first spring sheet part (41) and the second spring sheet part (42), and the third spring sheet part (43) is in horizontal contact with the limit platform (3), and another group of second spring sheet parts (42) are connected to the support part (44).
3. The spring structure for enhancing the reliability of RJ45 connection according to claim 2, characterized in that: The support portion (44) is a conventional spring piece design except for the first spring piece portion (41), the second spring piece portion (42) and the third spring piece portion (43).
4. The spring structure for enhancing the reliability of RJ45 connection according to claim 1, characterized in that: The upper end of the crystal head (2) is provided with a crystal head buckle (21) for plugging into the RJ45 interface (1).