High-performance stainless steel electronic connector
By using spring-loaded pins and magnets in the electronic connector, the problems of low insertion efficiency and easy damage to terminals in existing connectors are solved, enabling fast and reliable connector installation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNSHAN SMITH METAL MATERIAL CO LTD
- Filing Date
- 2025-07-23
- Publication Date
- 2026-05-12
AI Technical Summary
Existing electronic connectors are inefficient and prone to damaging terminals during insertion.
It adopts a spring-loaded pin and magnet design, which achieves terminal alignment by attracting opposite magnetic poles, and fixes the connector with external threads and sleeves.
It improves connector installation efficiency, avoids terminal damage, and enhances practicality.
Smart Images

Figure CN224233029U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of electronic connector technology, and more specifically, it relates to a high-performance stainless steel electronic connector. Background Technology
[0002] Electronic connectors are key components in electronic devices that enable circuit conduction. They mechanically connect two or more active devices, allowing the transmission of current or signals. There are many types, such as circular and rectangular connectors, which possess high reliability, good conductivity, and environmental resistance, ensuring stable equipment operation and adapting to different working environments. They are an indispensable part of electronic systems.
[0003] Based on the above, the inventors have discovered the following problems: Currently used electronic connectors mainly rely on a plug-in method for connection, that is, they are fixed after insertion. However, during the insertion process, it is necessary to align one terminal with another, which not only reduces operational efficiency but also easily leads to alignment failure, and may even cause damage to the terminals due to improper operation.
[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a high-performance stainless steel electronic connector in order to achieve a more practical value. Utility Model Content
[0005] To address the aforementioned technical problems, this invention provides a high-performance stainless steel electronic connector to solve the issue of low efficiency during insertion of current electronic connectors.
[0006] The purpose and effect of this utility model of a high-performance stainless steel electronic connector are achieved by the following specific technical means:
[0007] A high-performance stainless steel electronic connector includes a first connector and a second connector. The first connector has multiple male terminals installed inside, and the second connector has multiple female terminals installed inside. The male terminals are spring pins, and the female terminals are contacts. A first magnet is installed on the first connector, and a second magnet is installed on the second connector. When the male and female terminals are in contact, the first magnet and the second magnet attract each other due to their opposite polarities.
[0008] Furthermore, the first connector includes a first mounting portion, a first protective portion, and a first protective shell. The first protective portion is mounted on one side surface of the first mounting portion, and the first protective shell covers the surfaces of the first mounting portion and the first protective portion. The male terminal is mounted inside the first mounting portion, and the first magnet is mounted on the surface of the first mounting portion and on the same side as the male terminal. The second connector includes a second mounting portion, a second protective portion, and a second protective shell. The second protective portion is mounted on one side surface of the second mounting portion, and the second protective shell covers the surfaces of the second mounting portion and the second protective portion. The female terminal is located in the second mounting portion, and the second magnet is mounted on the surface of the second mounting portion and on the same side as the female terminal.
[0009] Furthermore, both the first mounting portion and the second mounting portion have multiple placement holes on their surfaces. The male terminal is located in the placement hole of the first mounting portion, and the female terminal is located in the placement hole of the second mounting portion. The female terminal is kept at a certain distance from the surface of the second mounting portion.
[0010] Furthermore, the first mounting portion, the first protective portion, the second mounting portion, and the second protective portion are all cylinders. The diameter of the first mounting portion is smaller than that of the first protective portion, and the diameter of the second mounting portion is smaller than that of the second protective portion. The diameters of the first mounting portion and the second mounting portion are the same. The surface of the first protective shell is provided with external threads, and the surface of the second protective portion is fitted with a sleeve. The inner wall of the sleeve is provided with internal threads that match the external threads. The external threads and internal threads match. The inner wall of the sleeve is in contact with the second protective shell that wraps around the surface of the second mounting portion, and the through hole of the sleeve is in contact with the second protective shell that wraps around the surface of the second protective portion.
[0011] Furthermore, the first protective shell, the second protective shell, and the sleeve are all made of stainless steel.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] In use, this invention allows for the rapid installation of the first and second connectors through the use of its various components, while also effectively preventing damage to the terminals and improving its practicality. Attached Figure Description
[0014] Figure 1 This is an assembly diagram of a high-performance stainless steel electronic connector according to this utility model.
[0015] Figure 2 This is a schematic diagram of the first connector part of a high-performance stainless steel electronic connector according to this utility model.
[0016] Figure 3 This is a schematic diagram of the split components of a high-performance stainless steel electronic connector according to this utility model.
[0017] In the diagram, the correspondence between component names and drawing numbers is as follows:
[0018] 1. First connector; 101. First mounting part; 102. First protective part; 103. First protective shell;
[0019] 2. Second connector; 201. Second mounting part; 202. Second protective part; 203. Second protective shell;
[0020] 3. Male terminal; 4. Female terminal; 5. First magnet; 6. Second magnet; 7. Placement hole; 8. External thread; 9. Sleeve; 10. Internal thread. Detailed Implementation
[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0022] Example:
[0023] As attached Figure 1 To be continued Figure 3 As shown:
[0024] This utility model provides a high-performance stainless steel electronic connector, including a first connector 1 and a second connector 2. The first connector 1 is equipped with a plurality of male terminals 3, and the second connector 2 is equipped with a plurality of female terminals 4. The male terminals 3 are spring pins, and the telescopic portion of the spring pins extends to the outside of the first connector 1. The male terminals 3 are existing technology and will not be described in detail here. The female terminals 4 are contact elements. The first connector 1 is equipped with a first magnet 5, and the second connector 2 is equipped with a second magnet 6. When the male terminals 3 and the female terminals 4 are in contact, the first magnet 5 and the second magnet 6 attract each other due to their opposite polarities.
[0025] The first connector 1 includes a first mounting portion 101, a first protective portion 102, and a first protective shell 103. The first protective portion 102 is mounted on one side surface of the first mounting portion 101, and the first protective shell 103 covers the surfaces of the first mounting portion 101 and the first protective portion 102. The male terminal 3 is mounted inside the first mounting portion 101, and the first magnet 5 is mounted on the surface of the first mounting portion 101 and on the same side as the male terminal 3. The second connector 2 includes a second mounting portion 201, a second protective portion 202, and a second protective shell 203. The second protective portion 202... The second protective shell 203 is installed on one side surface of the second mounting portion 201 and the second protective portion 202. The female terminal 4 is located on the second mounting portion 201. The second magnet 6 is installed on the surface of the second mounting portion 201 and on the same side as the female terminal 4. The first magnet 5 and the second magnet 6 can be circular or other shapes. The first magnet 5 and the second magnet 6 are flush with the surfaces of the first mounting portion 101 and the second mounting portion 201, respectively. The first protective portion 102 and the second protective portion 202 can protect the cables connected to the male terminal 3 and the female terminal 4.
[0026] In this embodiment, the surfaces of the first mounting portion 101 and the second mounting portion 201 are each provided with a plurality of placement holes 7. The male terminal 3 is located in the placement hole 7 of the first mounting portion 101, and the female terminal 4 is located in the placement hole 7 of the second mounting portion 201. The female terminal 4 is left with a certain distance from the surface of the second mounting portion 201, thereby forming a groove.
[0027] In use, connect the cable to male terminal 3 and female terminal 4 respectively. The cable connection method is existing technology and will not be described in detail here. Then, align the first magnet 5 and the second magnet 6 for installation. The spring pin first contacts and retracts with the female terminal 4 of the second mounting part 201. Then, the first magnet 5 and the second magnet 6 contact and fix it. At this time, the first connector 1 or the second connector 2 can be rotated left and right. When the male terminal 3 and the female terminal 4 are aligned, the spring pin will return to its original position and embed into the groove, thus completing the installation. Since the spring pin can retract, it can avoid the problem of damage when the male terminal 3 is misaligned, and it can also be installed quickly. It should be noted that the number of male terminals 3 and female terminals 4 are the same, and their positions are also corresponding. The positions of the first magnet 5 and the second magnet 6 are corresponding, and there are no fewer than two of them, which are evenly distributed.
[0028] The first mounting portion 101, the first protective portion 102, the second mounting portion 201, and the second protective portion 202 are all cylindrical. The diameter of the first mounting portion 101 is smaller than that of the first protective portion 102, and the diameter of the second mounting portion 201 is smaller than that of the second protective portion 202. The diameters of the first mounting portion 101 and the second mounting portion 201 are the same. The surface of the first protective shell 103 is provided with an external thread 8. The surface of the second protective portion 202 is fitted with a sleeve 9. The inner wall of the sleeve 9 is provided with an internal thread 10 that matches the external thread 8. The external thread 8 and the internal thread 10 match. The inner wall of the sleeve 9 is in contact with the second protective shell 203 that wraps around the surface of the second mounting portion 201. The through hole of the sleeve 9 is in contact with the second protective shell 203 that wraps around the surface of the second protective portion 202.
[0029] By using the external thread 8, sleeve 9, and internal thread 10, when the first connector 1 and the second connector 2 are connected, the sleeve 9 can be rotated to connect the sleeve 9 and the first connector 1 together, thereby fixing the first connector 1 and the second connector 2.
[0030] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.
Claims
1. A high-performance stainless steel electronic connector, comprising a first connector (1) and a second connector (2), characterized in that: The first connector (1) has multiple male terminals (3) installed inside, and the second connector (2) has multiple female terminals (4) installed inside. The male terminal (3) is a spring pin, and the female terminal (4) is a contact. The first connector (1) has a first magnet (5) installed on it, and the second connector (2) has a second magnet (6) installed on it. When the male terminal (3) and the female terminal (4) are in contact, the first magnet (5) and the second magnet (6) attract each other with opposite polarities.
2. The high-performance stainless steel electronic connector as described in claim 1, characterized in that: The first connector (1) includes a first mounting portion (101), a first protective portion (102), and a first protective shell (103). The first protective portion (102) is mounted on one side surface of the first mounting portion (101), and the first protective shell (103) covers the surfaces of the first mounting portion (101) and the first protective portion (102). The male terminal (3) is mounted inside the first mounting portion (101), and the first magnet (5) is mounted on the surface of the first mounting portion (101) and on the same side as the male terminal (3). The second connector (2) includes a second mounting portion (201), a second protective portion (202), and a second protective shell (203). The second protective portion (202) is mounted on one side surface of the second mounting portion (201), and the second protective shell (203) covers the surfaces of the second mounting portion (201) and the second protective portion (202). The female terminal (4) is located on the second mounting portion (201), and the second magnet (6) is mounted on the surface of the second mounting portion (201) and on the same side as the female terminal (4).
3. The high-performance stainless steel electronic connector as described in claim 2, characterized in that: The surfaces of the first mounting part (101) and the second mounting part (201) are provided with a plurality of placement holes (7). The male terminal (3) is located in the placement hole (7) of the first mounting part (101), and the female terminal (4) is located in the placement hole (7) of the second mounting part (201). The female terminal (4) is at a certain distance from the surface of the second mounting part (201).
4. The high-performance stainless steel electronic connector as described in claim 3, characterized in that: The first mounting part (101), the first protective part (102), the second mounting part (201), and the second protective part (202) are all cylinders. The diameter of the first mounting part (101) is smaller than that of the first protective part (102), and the diameter of the second mounting part (201) is smaller than that of the second protective part (202). The diameters of the first mounting part (101) and the second mounting part (201) are the same. The surface of the first protective shell (103) is provided with an external thread (8). The surface of the second protective part (202) is fitted with a sleeve (9). The inner wall of the sleeve (9) is provided with an internal thread (10) that matches the external thread (8). The external thread (8) and the internal thread (10) match. The inner wall of the sleeve (9) is in contact with the second protective shell (203) that wraps around the surface of the second mounting part (201). The through hole of the sleeve (9) is in contact with the second protective shell (203) that wraps around the surface of the second protective part (202).
5. The high-performance stainless steel electronic connector as described in claim 4, characterized in that: The first protective shell (103), the second protective shell (203), and the sleeve (9) are all made of stainless steel.