Pin header and female header connecting structure and electronic equipment

Abstract

The utility model discloses a pin header and female header connecting structure and electronic equipment, and relates to the technical field of conductive connection, the pin header and female header connecting structure comprises a pin header, a female header and a PCB, the pin header and the female header are connected into a whole, and the female header is provided with a positioning column; the PCB is provided with a matching structure and a pin hole, and the matching structure is matched with the positioning column so as to guide the pin header to be inserted into the pin hole. According to the pin header and female header connecting structure, the positioning column is additionally arranged on the female header and is matched with the matching structure of the PCB, so that the alignment process of the pin header and the hole site is simplified, the mounting efficiency is improved, and the manufacturing cost is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of conductive connection, in particular to a pin and busbar connecting structure and electronic equipment. BACKGROUND

[0002] In the field of modern electronic equipment manufacturing, the pin and busbar connecting structure is a key component for realizing circuit interconnection and signal transmission.

[0003] The existing pin and busbar connecting structure has defects in the installation process. During installation, each pin needs to be accurately aligned with the corresponding hole position, which is not only difficult to operate but also time-consuming, greatly limiting the production efficiency and increasing the manufacturing cost. CONTENT OF THE UTILITY MODEL

[0004] The application aims to provide a pin and busbar connecting structure, which simplifies the alignment process of the pin and the hole position by adding a positioning column on the busbar and cooperating with the cooperating structure of the PCB, improves the installation efficiency and reduces the manufacturing cost. Another object of the application is to provide electronic equipment.

[0005] To achieve the above object, the application provides a pin and busbar connecting structure, comprising:

[0006] A pin and a busbar are connected as a whole, and the busbar is provided with a positioning column.

[0007] A PCB is provided with a cooperating structure and a pin hole, and the cooperating structure cooperates with the positioning column to guide the pin to be inserted into the pin hole.

[0008] In some embodiments, a bending structure is arranged between the two ends of the pin.

[0009] In some embodiments, the bending structure comprises a first bending section and a second bending section, and the bending directions of the first bending section and the second bending section are opposite and the radii are equal.

[0010] In some embodiments, the first bending section and the second bending section are arranged staggeredly in the extension direction of the pin.

[0011] In some embodiments, the cooperating structure is a positioning hole, the positioning column is arranged to extend towards the PCB, and the positioning column cooperates with the positioning hole.

[0012] In some embodiments, the side of the busbar facing the PCB is provided with a first plane, the side of the PCB facing the busbar is provided with a second plane, and the first plane is attached to the second plane.

[0013] In some embodiments, the end of the positioning column is provided with a chamfer.

[0014] In some embodiments, the positioning column is foolproof matched with the matching structure.

[0015] In some embodiments, the pin-and-socket connection structure further comprises:

[0016] a bottom plate;

[0017] a guide column arranged on the bottom plate;

[0018] wherein the PCB board comprises:

[0019] a first PCB board provided with a guide hole matched with the guide column;

[0020] a second PCB board connected with the guide column through a fastener;

[0021] a first end of the pin is provided with a first socket, a second end of the pin is provided with a second socket, the first socket is matched with the first PCB board, the second socket is matched with the second PCB board, and the pin, the first socket and the second socket are located between the first PCB board and the second PCB board.

[0022] The application also provides an electronic device comprising the pin-and-socket connection structure.

[0023] With respect to the background art, the pin-and-socket connection structure provided by the application mainly comprises a pin, a socket and a PCB board, the pin and the socket are connected as a whole, the socket is provided with a positioning column; the PCB board is provided with a matching structure and a pin hole, the matching structure is matched with the positioning column to guide the pin to be inserted into the pin hole.

[0024] In the field of modern electronic equipment manufacturing, the installation efficiency and accuracy of the pin-and-socket connection structure are key factors affecting production efficiency and cost. The existing pin-and-socket connection structure mentioned in the background art needs to ensure that each pin is accurately aligned with the corresponding hole position on the PCB board during installation, which not only makes the operation difficult, but also takes a long time, greatly limiting the production efficiency and increasing the manufacturing cost.

[0025] To solve this technical problem, the pin-and-socket connection structure provided by the application adds a positioning column to the socket and makes the matching structure of the PCB board matched with the positioning column to guide the pin to be inserted into the pin hole. This design improvement, first of all, through the direct matching of the positioning column and the matching structure of the PCB board, reduces the dependence on the accurate alignment of the pin and the hole position, and reduces the operation difficulty. Secondly, due to the existence of the positioning column, the insertion process of the pin becomes more direct and accurate, reducing the need for manual fine operation, thereby shortening the installation time and improving the automation degree of the installation process. In addition, the introduction of this structure also reduces the rework and scrap rate caused by improper alignment, further reducing the manufacturing cost.

[0026] In combination with the above structure and process, it can be seen that the pin and socket connection structure has at least the following beneficial effects: the pin and socket connection structure simplifies the alignment process of the pin and the hole by adding the positioning column on the socket and cooperating with the cooperating structure of the PCB, improves the installation efficiency, and reduces the manufacturing cost. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0028] Figure 1 A schematic diagram of the pin and socket connection structure provided by the embodiments of the present application;

[0029] Figure 2 A first step installation diagram of the pin and socket connection structure provided by the embodiments of the present application;

[0030] Figure 3 A second step installation diagram of the pin and socket connection structure provided by the embodiments of the present application;

[0031] Figure 4 A third step installation diagram of the pin and socket connection structure provided by the embodiments of the present application;

[0032] Figure 5 A fourth step installation diagram of the pin and socket connection structure provided by the embodiments of the present application.

[0033] Among them:

[0034] Pin 1, bending structure 101, first bending section 1011, second bending section 1012,

[0035] Socket 2, first socket 21, second socket 22, positioning column 201,

[0036] PCB 3, first PCB 31, second PCB 32, positioning hole 301, guide hole 302,

[0037] Bottom plate 4,

[0038] Guide column 5, support table 501, guide rod 502,

[0039] Fastener 6. DETAILED DESCRIPTION

[0040] With reference to the drawings and specific embodiments, the technical solutions in the embodiments of the present application will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0041] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0042] Please refer to Figure 1 , Figure 1 The schematic diagram of the pin and socket connection structure provided by the embodiments of the present application is shown in the figure.

[0043] In the first specific embodiment, the pin and socket connection structure provided by the embodiments of the present application mainly includes a pin 1, a socket 2 and a PCB board 3.

[0044] The pin 1 and the socket 2 are connected as a whole to form a complete pin and socket assembly, and the socket 2 is provided with a positioning column 201.

[0045] The PCB board 3 is provided with a matching structure and a pin hole. The matching structure is used for positioning and matching with the positioning column 201, and the pin hole is used for positioning and matching with the pin 1.

[0046] Through the cooperation of the matching structure and the positioning column 201, the positioning of the pin and socket assembly on the PCB board 3 is realized, so as to guide the pin 1 to be inserted into the pin hole and realize the cooperation of the pin 1 and the pin hole. Therefore, it is not necessary to align the pin 1 and the pin hole to guide the positioning of the pin and socket assembly on the PCB board 3.

[0047] In the field of modern electronic equipment manufacturing, the installation efficiency and accuracy of the pin and socket connection structure are the key factors affecting the production efficiency and cost. The existing pin and socket connection structure mentioned in the background art needs to ensure that each pin 1 is accurately aligned with the corresponding hole position on the PCB board 3 during installation. This process is not only difficult to operate, but also time-consuming, which greatly limits the production efficiency and increases the manufacturing cost.

[0048] To solve the technical problem, the pin and the connector are connected by adding a positioning column 201 on the connector 2, and the matching structure of the PCB 3 is matched with the positioning column 201, so as to guide the pin 1 to be inserted into the pin hole. The design improvement has the following advantages. First, the direct cooperation of the positioning column 201 and the matching structure of the PCB 3 reduces the dependence on the accurate alignment of the pin 1 and the hole position, and reduces the operation difficulty. Secondly, due to the existence of the positioning column 201, the insertion process of the pin 1 becomes more direct and accurate, reducing the need for manual fine operation, thereby shortening the installation time and improving the automation degree of the installation process. In addition, the introduction of this structure also reduces the rework and scrap rate caused by improper alignment, further reducing the manufacturing cost.

[0049] In combination with the above structure and process, it can be seen that the pin and the connector have at least the following beneficial effects. The pin and the connector are connected by adding a positioning column 201 on the connector 2, and the matching structure of the PCB 3 is matched with the positioning column 201, so as to guide the pin 1 to be inserted into the pin hole. The design improvement has the following advantages. First, the direct cooperation of the positioning column 201 and the matching structure of the PCB 3 reduces the dependence on the accurate alignment of the pin 1 and the hole position, and reduces the operation difficulty. Secondly, due to the existence of the positioning column 201, the insertion process of the pin 1 becomes more direct and accurate, reducing the need for manual fine operation, thereby shortening the installation time and improving the automation degree of the installation process. In addition, the introduction of this structure also reduces the rework and scrap rate caused by improper alignment, further reducing the manufacturing cost.

[0050] In some cases, the pin and the connector are a pin and a connector structure with positioning function for motor controller, which is optimized by designing the existing pin and connector structure, simplifying the assembly and reducing the assembly time.

[0051] In some embodiments, the pin 1 is provided with a bending structure 101 between the two ends.

[0052] In this embodiment, the design of the pin 1 is different from the traditional straight pin form, especially, the bending structure 101 is provided between the two ends of the pin 1. The bending structure 101 is in a curved state in form, which can provide additional functions and advantages compared with the traditional straight pin.

[0053] The main function of the bending structure 101 is to reduce vibration. When subjected to pressure caused by assembly tolerance, the bending structure 101 can better absorb and disperse stress due to its curved form, so that the generated stress is smaller.

[0054] This design effectively reduces the pressure concentration caused by small errors or external impact in the assembly process, thereby protecting the stability and reliability of the connection structure and prolonging the service life of the pin 1. In this way, the bending structure 101 not only improves the mechanical stability of the pin and the connector structure, but also enhances its adaptability to external environmental changes.

[0055] In some cases, the pin and socket connection structure is a pin and socket structure with positioning and damping functions for motor controllers. By optimizing the existing pin and socket structure, the assembly is simplified, and the damage risk of the pin 1 caused by the fitting tolerance stress is reduced.

[0056] In some embodiments, the bending structure 101 includes a first bending segment 1011 and a second bending segment 1012, and the bending directions of the first bending segment 1011 and the second bending segment 1012 are opposite and the bending radii are equal.

[0057] In this embodiment, the bending structure 101 is further refined to include a first bending segment 1011 and a second bending segment 1012. The design of these two bending segments has specific characteristics: the bending directions of the first bending segment 1011 and the second bending segment 1012 are opposite, and their bending radii are equal. This design not only continues the damping function of the bending structure 101, but also introduces new advantages.

[0058] Specifically, when the bending structure 101 is subjected to external forces, the first bending segment 1011 and the second bending segment 1012 can balance the stress in different directions due to the opposite bending directions. This design produces a transverse stress offset effect while retaining the vertical damping capability. Therefore, the stability and durability of the pin 1 are significantly improved when subjected to multi-directional forces.

[0059] In addition, this embodiment does not limit the specific number of the first bending segment 1011 and the second bending segment 1012. They can be in one-to-one form or in multiple-to-multiple form, the key is that the number of both must be equal to ensure the balance and symmetry of the overall structure, so as to achieve the best damping and stress distribution effect. This flexible design allows the specific configuration of the bending structure 101 to be adjusted according to specific application requirements and space limitations to achieve the best performance.

[0060] In some embodiments, the first bending segment 1011 and the second bending segment 1012 are staggered in the extension direction of the pin 1.

[0061] In this embodiment, when the pin 1 contains multiple first bending segments 1011 and second bending segments 1012, they are staggered. This staggered arrangement is particularly suitable for designs with multiple bending segments, because if there is only a single bending segment, no matter how it is arranged, it naturally forms a staggered form. However, when there are multiple bending segments, if the staggered arrangement is not used, it may cause the pin 1 to have repeated arrangements of the same first bending segment 1011 or the same second bending segment 1012 in the structure.

[0062] In contrast, the staggered arrangement of the first bending section 1011 and the second bending section 1012 provides better balance and structural stability in the extension direction of the pin 1. This design ensures that the pin 1 can evenly share and disperse forces in different directions when subjected to different forces, thereby reducing local stress concentration and improving the durability and reliability of the entire pin 1. In addition, the staggered arrangement helps to reduce vibration and distortion caused by repeated arrangement of bending sections, further improving the stability of the pin 1 in a dynamic working environment.

[0063] Therefore, for the pin 1 design containing multiple bending sections, the staggered arrangement of the first bending section 1011 and the second bending section 1012 is an optimized structural scheme that helps to improve the quality and performance of the entire electronic device by improving the balance and structural stability of the pin 1.

[0064] In some embodiments, the matching structure is a positioning hole 301; the positioning column 201 is arranged to extend towards the PCB 3, and the positioning column 201 matches with the positioning hole 301.

[0065] In this embodiment, the matching structure is embodied as a positioning hole 301. This design choice is made to achieve precise matching between the pin and female connector assembly and the PCB 3. The positioning column 201 is arranged to extend towards the PCB 3 and matches with the positioning hole 301, which provides stable positioning for the pin and female connector assembly on the PCB 3.

[0066] By designing the matching structure as a positioning hole 301, quick alignment and fixation between the pin 1 and the PCB 3 can be achieved, simplifying the installation process and improving the efficiency and accuracy of assembly. The matching of the positioning hole 301 and the positioning column 201 not only ensures the precise position of the pin 1 on the PCB 3, but also helps to reduce errors caused by improper manual operation, thereby improving the reliability of the entire electronic device.

[0067] It is worth noting that although the matching structure is limited to a positioning hole 301 in this embodiment, in other embodiments, there is no limitation on the specific form of the matching structure. Any structure that can effectively match with the positioning column 201 can be used, including but not limited to grooves, rib positions, etc. The use of a positioning hole 301 is a preferred way because it provides a simple and effective matching mechanism that allows the pin and female connector assembly to be quickly and accurately installed on the PCB 3. This design not only improves production efficiency, but also helps to reduce manufacturing costs, as it reduces the dependence on complex assembly processes.

[0068] In some embodiments, the female connector 2 side facing the PCB 3 is provided with a first plane, and the PCB 3 side facing the female connector 2 is provided with a second plane, and the first plane and the second plane are attached.

[0069] In this embodiment, the busbar 2 is designed with a feature that a first flat surface is provided on the side facing the PCB 3. Correspondingly, the PCB 3 is also designed with a second flat surface on the side facing the busbar 2, and the two flat surfaces will be in contact with each other when the busbar 2 and the PCB 3 are assembled.

[0070] This design enhances the stability of the busbar 2 on the PCB 3 through the contact of the first flat surface and the second flat surface. When the busbar 2 and the PCB 3 are tightly in contact, the flat surface contact provides a larger contact area, which helps to disperse the force and reduce local stress, thereby enhancing the mechanical stability of the entire connection structure.

[0071] In some embodiments, the end of the positioning column 201 is provided with a chamfer.

[0072] In this embodiment, the design of the positioning column 201 takes into account the convenience and accuracy of assembly. Specifically, the end of the positioning column 201, i.e. the head, is designed with a chamfer. This design regards the root of the positioning column 201 as the part connected to the busbar 2, and the head as the part suitable for chamfering.

[0073] The main role of the chamfer is to facilitate the positioning column 201 and the cooperating structure, especially to provide guidance when cooperating with the positioning hole 301. When the positioning column 201 needs to be inserted into the positioning hole 301, the chamfer can serve as a guide, making it easier and smoother for the positioning column 201 to enter the positioning hole 301, reducing resistance and alignment difficulty during assembly. This design not only improves assembly efficiency, but also helps to reduce the risk of damage due to improper assembly, ensuring accurate cooperation between the positioning column 201 and the PCB 3.

[0074] In some embodiments, the positioning column 201 and the cooperating structure are foolproof.

[0075] In this embodiment, the foolproof design between the positioning column 201 and the cooperating structure improves the accuracy and reliability of assembly.

[0076] On the one hand, the foolproof cooperation can be achieved through special geometric shapes. For example, the positioning column 201 and the positioning hole 301 can be designed with non-standard cross-sectional shapes, such as trapezoidal or other irregular shapes. This unique shape design ensures that the positioning column 201 can only match the positioning hole 301 in a specific way, thereby preventing incorrect installation due to incorrect orientation. This foolproof design in shape makes the assembly process more intuitive and reduces the possibility of assembly errors.

[0077] On the other hand, the foolproof design can also be achieved through eccentric design. In this design, the position of the positioning column 201 relative to the female header 2 is eccentric, and the position of the positioning hole 301 relative to the PCB board 3 is also eccentric. This means that only when the positioning column 201 and the positioning hole 301 are in the correct relative position, they can be properly fitted. If an attempt is made to install in the opposite direction or angle, due to the eccentric design, the positioning column 201 will not fit the positioning hole 301, thus preventing incorrect assembly.

[0078] On the other hand, the foolproof design can also be achieved through eccentric design. In this design, the position of the positioning column 201 relative to the female header 2 is eccentric, and the position of the positioning hole 301 relative to the PCB board 3 is also eccentric. This means that only when the positioning column 201 and the positioning hole 301 are in the correct relative position, they can be properly fitted. If an attempt is made to install in the opposite direction or angle, due to the eccentric design, the positioning column 201 will not fit the positioning hole 301, thus preventing incorrect assembly.

[0079] No matter which foolproof design is used, it can make the assembly process of the pin header connection structure simpler and safer, ensuring high efficiency and high quality in the manufacturing process of electronic equipment. These designs not only improve the assembly accuracy of individual components, but also contribute to the stability and durability of the entire electronic equipment.

[0080] In some embodiments, the pin header connection structure further comprises:

[0081] a bottom plate 4;

[0082] a guide column 5 provided on the bottom plate 4;

[0083] wherein the PCB board 3 comprises:

[0084] a first PCB board 31 provided with a guide hole 302 matched with the guide column 5;

[0085] a second PCB board 32 connected with the guide column 5 through a fastener 6;

[0086] The first end of the pin 1 is provided with a first female header 21, and the second end of the pin 1 is provided with a second female header 22, the first female header 21 is matched with the first PCB board 31, and the second female header 22 is matched with the second PCB board 32, and the pin 1, the first female header 21 and the second female header 22 are located between the first PCB board 31 and the second PCB board 32.

[0087] In this embodiment, the design of the pin header connection structure is further expanded, including a bottom plate 4 and a guide column 5. The bottom plate 4 serves as a basic component, providing stable support for the entire structure. The guide column 5 is provided on the bottom plate 4, which serves to provide precise guidance for the installation and positioning of the PCB board 3.

[0088] PCB board 3 is composed of two parts: first PCB board 31 and second PCB board 32. First PCB board 31 is specially designed with guide hole 302, which cooperates with guide column 5 to ensure the correct position and direction of first PCB board 31. Second PCB board 32 is connected with guide column 5 through fastener 6, which can be a screw, a buckle or other fastening mechanism, ensuring the stable combination of second PCB board 32 with the whole structure.

[0089] The two ends of pin header 1 are respectively provided with first header 21 and second header 22. First header 21 cooperates with first PCB board 31, while second header 22 cooperates with second PCB board 32. Such design allows pin header 1 to be connected with different PCB boards at both ends, expanding the application range and flexibility of pin header and header connection structure. Pin header 1, first header 21 and second header 22 are all located between first PCB board 31 and second PCB board 32, which makes the whole structure compact while ensuring the reliability and stability of electrical connection.

[0090] In some cases, first PCB board 31 and first header 21 are located at the lower end of pin header 1, and second PCB board 32 and second header 22 are located at the upper end of pin header 1. First PCB board 31 can be regarded as a lower PCB board, and second PCB board 32 can be regarded as an upper PCB board. Further, the lower PCB board is used as a main control circuit board, and the upper PCB board is used as an auxiliary control circuit board.

[0091] In a specific embodiment, based on the detailed technical solutions described in this application, the following is a general description of the pin header and header connection structure.

[0092] There is a pin header and header connection structure, which is composed of pin header 1, header 2, PCB board 3, base plate 4, guide column 5 and fastener 6. Pin header 1 is connected with header 2 to form a whole assembly, and header 2 is provided with positioning column 201 for accurate cooperation with the matching structure on PCB board 3 to realize the positioning of pin header and header assembly on PCB board 3.

[0093] At the beginning of assembly, base plate 4 serves as the foundation of the whole structure, providing stable support. Guide column 5 is provided on base plate 4 to provide accurate guidance for the installation and positioning of PCB board 3. PCB board 3 is composed of first PCB board 31 and second PCB board 32, wherein first PCB board 31 is provided with guide hole 302, which cooperates with guide column 5 to ensure its correct position and direction. Second PCB board 32 is connected with guide column 5 through fastener 6, which can be a screw, a buckle or other fastening mechanism, ensuring the stable combination of second PCB board 32 with the whole structure.

[0094] The two ends of the pin 1 are respectively provided with a first pin header 21 and a second pin header 22, which are respectively matched with the first PCB 31 and the second PCB 32. The pin 1, the first pin header 21 and the second pin header 22 are all located between the first PCB 31 and the second PCB 32, which makes the whole structure compact and ensures the reliability and stability of the electrical connection.

[0095] In the design of the pin 1, the bending structure 101 provides additional damping function, especially the first bending section 1011 and the second bending section 1012 are provided between the two ends, their bending directions are opposite and the radii are equal, which helps to balance the stress in different directions and provides damping effect. The first bending section 1011 and the second bending section 1012 are staggered in the extension direction of the pin 1, which further enhances the stability and durability of the structure.

[0096] The side of the pin header 2 facing the PCB 3 is provided with a first plane, and the side of the PCB 3 facing the pin header 2 is provided with a second plane, which are matched with each other when assembled, enhancing the stability of the pin header 2 on the PCB 3. The end of the positioning column 201 is provided with a chamfer, which helps the cooperation of the positioning column 201 and the cooperating structure, especially the positioning hole 301, provides guidance, making the assembly process more smooth.

[0097] The foolproof cooperation design between the positioning column 201 and the cooperating structure ensures the accuracy and reliability of the assembly. This foolproof cooperation can be in shape, such as trapezoidal special cross-sectional shape, or in arrangement, such as eccentric design or special number arrangement, to ensure that only the correct orientation and sequence can complete the assembly.

[0098] In summary, the design of this pin header connection structure provides a stable and reliable connection method, which is suitable for complex electronic equipment that needs multi-layer PCB connection. Through accurate guidance and fastening mechanism, the correct cooperation and stable connection between each component are ensured, which improves the stability and performance of the whole electronic equipment. This structure not only simplifies the assembly process, reduces the assembly time, but also reduces the damage risk of the pin 1 caused by the cooperation tolerance stress, improves the stability and durability of the whole electronic equipment.

[0099] Please refer to Figures 2 to 5 , wherein, Figure 2 is the first step installation diagram of the pin header connection structure provided by the embodiment of the present application, Figure 3 is the second step installation diagram of the pin header connection structure provided by the embodiment of the present application, Figure 4 is the third step installation diagram of the pin header connection structure provided by the embodiment of the present application, Figure 5 is the fourth step installation diagram of the pin header connection structure provided by the embodiment of the present application.

[0100] The following is the detailed assembly process of the pin and socket connection structure.

[0101] Step 1: Set up the base plate and guide column (refer to Figure 2 ).

[0102] First, the first step of the assembly process is to install the base plate 4. The base plate 4 is the base of the entire structure, providing support for other components. Next, the guide column 5 is fixed with the base plate 4. The guide column 5 is vertically arranged, distributed left and right, and each guide column 5 includes two parts, a support table 501 and a guide rod 502. The support table 501 is fixed with the base plate 4, while the guide rod 502 is erected on the support table 501, used to guide the installation of the PCB board.

[0103] Step 2: Install the first PCB board (refer to Figure 3 ).

[0104] After the base plate 4 and guide column 5 are set up, the next step is to install the first PCB board 31. Use the positioning hole 301 on the first PCB board 31 to place the first PCB board 31 along the guide rod 502 downward until the first PCB board 31 is supported on the support table 501 and maintains an appropriate distance from the base plate 4. This step ensures the correct position and direction of the first PCB board 31, providing a foundation for the installation of subsequent components.

[0105] Step 3: Install the pin and its socket (refer to Figure 4 ).

[0106] Next, install the pin 1 and its sockets 2 at both ends. The lower end of the pin 1 is the first socket 21, which needs to be inserted into the positioning hole 301 of the first PCB board 31 through the positioning column 201. Such cooperation ensures accurate alignment and stable connection between the pin 1 and the first PCB board 31. The socket 2 not only provides mechanical support, but also realizes positioning through the cooperation of the positioning column 201 and the PCB board 31.

[0107] Step 4: Install the second PCB board (refer to Figure 5 ).

[0108] Finally, install the second PCB board 32. The second PCB board 32 is positioned through the positioning hole 301 on it and the positioning column 201 of the second socket 22. Once the second PCB board 32 is properly positioned, use the fastener 6 to fix it on the guide column 5. The fastener 6 can be a screw, a buckle or other fastening mechanism, ensuring that the second PCB board 32 is firmly connected to the entire structure.

[0109] With the above steps, the assembly of the pin and socket connection structure is completed. This structure not only provides precise positioning and stable connection, but also improves assembly efficiency and device reliability through its unique design. Each step provides the necessary foundation for the next step, ensuring a smooth and accurate assembly process. Ultimately, this structure will be used in electronic devices such as motor controllers to simplify assembly, reduce assembly time, and improve device stability and durability.

[0110] The application also provides an electronic device comprising the above pin and socket connection structure.

[0111] The electronic device should have all the beneficial technical effects of the above pin and socket connection structure, which will not be repeated here.

[0112] In some cases, the electronic device is a motor controller comprising the above pin and socket connection structure, which is equivalent to using a pin and socket structure with positioning and damping functions.

[0113] With this design, the pin and socket structure in the motor controller can more effectively resist the pressure caused by assembly tolerance and reduce stress due to improper fitting, thereby reducing the risk of damage and extending the service life. In addition, the introduction of the curved structure provides additional damping effect, so that the motor controller can maintain more stable and reliable performance when facing external impact or vibration. This optimized design makes the motor controller more durable and reliable in dynamic working environments, meeting the needs of modern electronic devices for high-performance connection structures.

[0114] It should be noted that many components mentioned in this application are general standard components or components known to those skilled in the art, and their structure and principles can be known by technical personnel through technical manuals or through conventional experimental methods.

[0115] It should be noted that in this specification, relational terms such as first and second are used only to distinguish one entity from another entity, and do not necessarily require or imply any such actual relationship or order between the entities.

[0116] The above provides a detailed introduction to the pin and socket connection structure and electronic device provided by the application. This article applies specific examples to explain the principles and implementation methods of the application. The above example is only used to help understand the method and its core idea. It should be pointed out that for ordinary skilled personnel in the technical field, some improvements and modifications can be made to the application without departing from the principles of the application, and these improvements and modifications also fall within the protection scope of the claims of the application.

Claims

1. A pin header and nut header connection structure, characterized in that, The utility model relates to a kind of pin and socket connection structure, including: Pin and socket, connect as a whole, the socket is equipped with positioning column; PCB board is equipped with cooperating structure and pin hole, the cooperating structure is cooperated with the positioning column, to guide the pin insertion pin hole.

2. The connector structure according to claim 1, wherein Curved structure is equipped between the two ends of the pin.

3. The contact pin and contact male connection structure according to claim 2, wherein, The curved structure includes first curved section and second curved section, the bending direction of the first curved section and the second curved section is opposite and the radian is equal.

4. The contact pin and contact housing connection structure according to claim 3, wherein The first curved section and the second curved section are staggered in the extension direction of the pin.

5. The connector structure according to claim 1, wherein The cooperating structure is positioning hole;The positioning column is extended and arranged towards the PCB board, and the positioning column is cooperated with the positioning hole.

6. The contact pin and contact male connection structure according to claim 5, wherein, The side of the socket facing the PCB board is equipped with first plane, and the side of the PCB board facing the socket is equipped with second plane, and the first plane is attached with the second plane.

7. The contact pin and contact male connection structure according to claim 5, wherein, The end of the positioning column is equipped with chamfer.

8. The connector structure according to claim 1, wherein The positioning column and the cooperating structure are foolproof cooperation.

9. The connector structure according to any one of claims 1 to 8, wherein Also include: Bottom plate; Guide column, set in the bottom plate; Wherein, the PCB board includes: First PCB board is equipped with guide hole cooperated with the guide column; Second PCB board is connected with the guide column by fastener; The first end of the pin is equipped with first socket, and the second end of the pin is equipped with second socket, the first socket is cooperated with the first PCB board, the second socket is cooperated with the second PCB board, and the pin, the first socket and the second socket are located between the first PCB board and the second PCB board.

10. An electronic device, comprising: Including the pin and socket connection structure as claimed in any one of claims 1 to 9.

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