A connector structure

Abstract

The utility model discloses a connector structure, including seat body, terminal, reed and apron, wherein: terminal sets up on seat body, and terminal has the welding section, reed is plastic reed, and reed is integrally formed on the welding section of terminal through the mode of injection moulding, apron sets up on the one end of seat body close to the welding section, and apron is provided with the avoidance mouth corresponding terminal, and the outer end of welding section passes through avoidance mouth and shows on the outside of apron, and the inner end and outer end of reed contact with seat body and apron respectively, in this way, utilize reed injection moulding integrally formed on the welding section of terminal to play the role of elastic high terminal, so that multiple terminals are in the same plane on seat body, cooperate the setting of apron to limit the distance of reed elastic high terminal, guarantee the welding section of terminal subsequent process operation, and the structure design is ingenious and reasonable, guarantees the quality stable consistency of product, and the usability is good, and the application scope is wide.

Description

Technical Field

[0001] This utility model relates to the field of connectors, and in particular to a connector structure. Background Technology

[0002] With the continuous development of society and the electronics industry, connectors, also known domestically as plugs, sockets, or connectors, generally refer to electrical connectors. They are devices that connect two active devices, allowing current or signals to flow from one conductor to another. Simply put, electronic connectors are components used to complete electrical connections between circuits or electronic devices, thus becoming a bridge between them. Connector forms and structures are ever-changing. Depending on the application, frequency, power, and application environment, there are various types of connectors. The components that connect the circuit on all connectors are the contacts, or contact terminals.

[0003] However, the existing connector structure design is inadequate. Due to the large number of terminals in some connectors, the stamping, electroplating, and assembly processes limit the number of terminals in the same connector to be on different planes, resulting in inconsistent terminal spring heights. Furthermore, the flatness of the solder feet cannot meet the requirements of reflow soldering, which easily leads to open solder joints and cold solder joints, resulting in inconsistent product quality, poor usability, and limited applicability.

[0004] Therefore, a new technical solution needs to be researched to address the above problems. Utility Model Content

[0005] In view of this, the present invention addresses the deficiencies of the existing technology and its main purpose is to provide a connector structure that utilizes a spring sheet integrally injection molded onto the welding section of the terminal to act as a spring-loaded terminal, so that multiple terminals are on the same plane on the base. With the addition of a cover plate, the distance between the spring sheet and the terminal welding section is limited, ensuring the smooth operation of subsequent processes. The structure is ingeniously and reasonably designed, ensuring consistent and stable product quality, excellent usability, and wide applicability.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A connector structure includes a base, terminals, spring contacts, and a cover plate; wherein: the terminals are disposed on the base and have soldering sections; the spring contacts are plastic spring contacts integrally molded onto the soldering sections of the terminals by injection molding; the cover plate is disposed on one end of the base near the soldering sections, the cover plate has a clearance opening corresponding to the terminals, the outer end of the soldering sections passes through the clearance opening and protrudes outside the cover plate, and the inner and outer ends of the spring contacts contact the base and the cover plate, respectively.

[0008] As a preferred embodiment, the cover plate has outwardly extending positioning protrusions, and at least two positioning protrusions are provided, one of which is located at the center of one side of the outer end of the cover plate, and the other positioning protrusion is located at the edge of the other side of the outer end of the cover plate.

[0009] As a preferred embodiment, the cover plate has two outwardly extending protrusions, the clearance opening is located between the two protrusions, and the positioning protrusions are respectively disposed on the two protrusions.

[0010] As a preferred embodiment, the base is provided with a locking device for connecting and fixing to an object, one end of which passes through the base and the cover plate in sequence and is connected to the object.

[0011] As a preferred embodiment, the seat body is provided with a first anti-mistake part, and there are three first anti-mistake parts, two of which are located at the upper end of the seat body and arranged at left and right intervals, and the other first anti-mistake part is located at the lower end of the seat body and in the middle section of the seat body; correspondingly, the cover plate is provided with three second anti-mistake parts corresponding to the first anti-mistake parts.

[0012] As a preferred embodiment, the first error-proof part has a reinforcing part extending toward the second error-proof part, and the rear end of the reinforcing part contacts the second error-proof part.

[0013] As a preferred embodiment, the base is provided with a groove for assembling and positioning the spring sheet.

[0014] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, it mainly uses the design of each component to integrally mold the spring sheet onto the welding section of the terminal to play the role of spring tip, so that multiple terminals are on the same plane on the seat. With the setting of the cover plate, the spring sheet is restricted on the seat, ensuring the subsequent process operation of the welding section of the terminal. The structure design is ingenious and reasonable, ensuring the stable and consistent quality of the product, good usability, and wide applicability.

[0015] Secondly, the positioning protrusions facilitate subsequent assembly and positioning operations. At the same time, the protrusions help improve the assembly connection strength between the cover plate and the components, ensuring the stability of the connector in use.

[0016] Furthermore, the first and second anti-mistake parts are designed to facilitate the assembly and positioning of the base and the cover plate, and to facilitate the anti-mistake assembly and connection of the connector product on the components. The operation is simple and the assembly is convenient. At the same time, the reinforcement part helps to improve the structural strength between the base and the cover plate, ensuring the stability of the connector product. In addition, the groove is designed to facilitate the assembly and positioning of the spring on the base, making it highly practical.

[0017] To more clearly illustrate the structural features, technical means, and specific objectives and functions of this utility model, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0018] Figure 1 This is a first perspective view of an embodiment of the present utility model;

[0019] Figure 2 This is a second perspective view of an embodiment of the present utility model;

[0020] Figure 3 This is an exploded view of an embodiment of the present utility model;

[0021] Figure 4 This is a cross-sectional view of an embodiment of the present utility model.

[0022] Explanation of reference numerals in the attached diagram:

[0023] 10. Base body; 11. Terminal; 111. Welding section; 12. Spring; 13. Cover plate; 131. Clearance opening; 132. Positioning protrusion; 133. Protrusion; 134. Second anti-foolproof part; 14. First anti-foolproof part; 141. Reinforcing part; 15. Groove; 16. Locking fastener. Detailed Implementation

[0024] Please refer to Figures 1 to 4 As shown, it illustrates the specific structure of an embodiment of the present invention.

[0025] A connector structure includes a base 10, a terminal 11, a spring 12, and a cover plate 13; wherein:

[0026] The terminal 11 is disposed on the base 10, and the terminal 11 has a welding section 111; the spring 12 is a plastic spring, and the spring 12 is integrally molded onto the welding section 111 of the terminal by injection molding; the cover plate 13 is disposed on the end of the base 10 near the welding section 111, and the cover plate 13 is provided with a clearance opening 131, through which the outer end of the welding section 111 passes and protrudes outside the cover plate 13; the inner end and outer end of the spring 12 contact the base 10 and the cover plate 13 respectively; thus, through the design of each component, the spring is integrally molded onto the welding section of the terminal by injection molding to play the role of a spring tip, so that multiple terminals are on the same plane on the base. With the setting of the cover plate, the spring is restricted on the base, ensuring the subsequent process operation of the welding section of the terminal. The structural design is ingenious and reasonable, ensuring the stable and consistent quality of the product, good usability, and wide applicability.

[0027] The cover plate 13 has outwardly extending positioning protrusions 132. There are at least two positioning protrusions 132, one of which is located at the center of one side of the outer end of the cover plate 13, and the other is located at the edge of the other side of the outer end of the cover plate 13. Specifically, the cover plate 13 has two outwardly extending protrusions 133, and the clearance opening 131 is located between the two protrusions 133. The positioning protrusions 132 are respectively located on the two protrusions 133. In this way, the positioning protrusions are provided to facilitate the subsequent assembly and positioning operations of the product. At the same time, the protrusions are provided to improve the assembly connection strength between the cover plate and the component, and ensure the stability of the connector.

[0028] Furthermore, the base 10 is provided with a first anti-mistake part 14, of which three are provided. Two of the first anti-mistake parts 14 are located at the upper end of the base 10 and are arranged at intervals from left to right, while the other first anti-mistake part 14 is located at the lower end of the base 10 and is situated in the middle section of the base 10. Correspondingly, the cover plate 13 is provided with three second anti-mistake parts 134 corresponding to the first anti-mistake parts. Specifically, the base 10 is provided with a locking fastener 16 for connecting and fixing to an object. The locking fastener 16 is arranged at intervals around the edge of the base. One end of the locking fastener 16 passes through the first anti-mistake part 14 of the base 10 and the second anti-mistake part 134 of the cover plate 13 in sequence and is connected to the object. Thus, the provision of the first and second anti-mistake parts facilitates the assembly and positioning between the base and the cover plate, and also facilitates the anti-mistake assembly and connection of the connector product on the components, making operation simple and assembly convenient.

[0029] Preferably, the first anti-mistake part 14 has a reinforcing part 141 extending toward the second anti-mistake part, the rear end of the reinforcing part 141 contacting the second anti-mistake part 134, and the base body 10 is provided with a groove 15 for spring assembly and positioning. Thus, the setting of the reinforcing part is beneficial to improving the structural strength between the base body and the cover plate, ensuring the stability of the connector product in use, and the setting of the groove is beneficial to the assembly and positioning of the spring on the base body, which is highly practical.

[0030] The key design feature of this utility model is that it utilizes the design of each component to integrally mold the spring sheet onto the welding section of the terminal, thereby acting as a spring-loaded terminal. This allows multiple terminals to be on the same plane on the base. In conjunction with the cover plate, the spring sheet is restricted on the base, ensuring the smooth operation of subsequent processes on the welding section of the terminal. The ingenious and reasonable structural design ensures consistent and stable product quality, excellent usability, and a wide range of applications.

[0031] Secondly, the positioning protrusions facilitate subsequent assembly and positioning operations. At the same time, the protrusions help improve the assembly connection strength between the cover plate and the components, ensuring the stability of the connector in use.

[0032] Furthermore, the first and second anti-mistake parts are designed to facilitate the assembly and positioning of the base and the cover plate, and to facilitate the anti-mistake assembly and connection of the connector product on the components. The operation is simple and the assembly is convenient. At the same time, the reinforcement part helps to improve the structural strength between the base and the cover plate, ensuring the stability of the connector product. In addition, the groove is designed to facilitate the assembly and positioning of the spring on the base, making it highly practical.

[0033] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A connector structure, characterized in that: It includes a base, terminals, springs, and a cover plate; wherein: the terminals are disposed on the base and have a welding section; the springs are plastic springs and are integrally molded onto the welding section of the terminals by injection molding; the cover plate is disposed on one end of the base near the welding section, the cover plate has a clearance opening, the outer end of the welding section passes through the clearance opening and protrudes outside the cover plate, and the inner and outer ends of the springs contact the base and the cover plate, respectively.

2. The connector structure according to claim 1, characterized in that: The cover plate has outwardly extending positioning protrusions, and at least two positioning protrusions are provided, one of which is located at the center of one side of the outer end of the cover plate, and the other positioning protrusion is located at the edge of the other side of the outer end of the cover plate.

3. A connector structure according to claim 2, characterized in that: The cover plate has two outwardly extending protrusions, the clearance opening is located between the two protrusions, and the positioning protrusions are respectively disposed on the two protrusions.

4. The connector structure according to claim 1, characterized in that: The base is provided with a locking device for connecting and fixing to an object. One end of the locking device passes through the base and the cover plate in sequence and is connected to the object.

5. A connector structure according to claim 1, characterized in that: The seat is provided with a first anti-mistake part, and there are three first anti-mistake parts. Two of the first anti-mistake parts are located at the upper end of the seat and are arranged at a distance from left to right. The other first anti-mistake part is located at the lower end of the seat and is located in the middle of the seat. Correspondingly, the cover plate is provided with three second anti-mistake parts corresponding to the first anti-mistake parts.

6. A connector structure according to claim 5, characterized in that: The first error-proof part has a reinforcing part extending toward the second error-proof part, and the rear end of the reinforcing part contacts the second error-proof part.

7. A connector structure according to claim 1, characterized in that: The base is provided with a groove for assembling and positioning the spring.

Images