Power signal male end connector

Abstract

The utility model discloses a power supply signal male end connector, which comprises a first power supply module, a telecommunication module, a second power supply module and a positioning module, and is characterized in that the first power supply module comprises a power supply base body unit, and a first power supply terminal and a second power supply terminal which are assembled and connected with the power supply base body unit; and the first power supply terminal and the second power supply terminal are respectively provided with a power supply main body, an elastic connecting arm and an anti-retreating structure. The first power supply terminal and the second power supply terminal are installed in the power supply main body, the stability of the first power supply terminal and the second power supply terminal in the power supply main body is ensured through the arrangement of the anti-retreating structure, and when the first power supply module and the second power supply module are inserted into a connector female end, the first power supply terminal and the second power supply terminal are connected. Due to the arrangement of the anti-retreating structure, the influence of reverse thrust caused by insertion on the first power supply terminal and the second power supply terminal can be avoided, so that the first power supply terminal and the second power supply terminal cannot retreat from the power supply main body, and the first power supply terminal and the second power supply terminal can be ensured to be firmly and stably fixedly assembled in the power supply main body.

Description

A power signal male connector Technical Field

[0001] This utility model relates to a power signal male connector for use in the field of connectors. Background Technology

[0002] Connectors are irreplaceable in the Internet field. Simplifying assembly processes, reducing costs, and improving heat dissipation efficiency are ongoing and ongoing challenges for existing connectors. In the power module section, due to the need to connect high currents, greater insertion and extraction forces are required. Therefore, the power terminals need greater holding force within the power module body. Excessive insertion and extraction force can easily cause the power terminals to retract during insertion and extraction. In the telecommunications module section, due to signal connection requirements, the signal module needs more precise positioning. Existing connectors need improvement in these two aspects. This invention aims to solve the aforementioned problems. Summary of the Invention

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a power signal male terminal connector.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: it includes a first power module, a telecommunications module, a second power module, and a positioning module. The first power module, telecommunications module, and second power module are arranged linearly in sequence. The positioning module has two identical and symmetrical structures, which are respectively located at the two ends of the first power module and the second power module. The first power module and the second power module have the same linear structure. The first power module includes a power base unit, a first power terminal and a second power terminal assembled and connected to the power base unit. The first power terminal and the second power terminal are arranged opposite to each other and assembled in the power base unit. The first power terminal and the second power terminal are each provided with a power body, an elastic connecting arm with an arc-shaped connection fixedly connected to one end of the power body, and an anti-retraction structure fixedly connected to the other end of the power body. The elastic connecting arm is offset towards the opposite side of the arc-shaped connection and tilted towards the arc-shaped connection. A U-shaped groove is provided between the anti-retraction structure and the power body. The anti-retraction structure is tilted towards the arc-shaped connection.

[0005] Preferably, the power supply body includes a first side with an elastic connecting arm, a second side opposite to the first side, and a third side connecting the first side and the second side. The anti-retraction structure extends toward the second side, the side of the anti-retraction structure is flush with the third side, the height of the anti-retraction structure is lower than the second side, and the U-shaped groove is parallel to the third side.

[0006] Preferably, the power supply base unit includes a power supply assembly part and a power supply connection part. The power supply assembly part is provided with a power supply assembly hole communicating with the power supply connection part. On both sides of the power supply assembly hole are provided a first power supply terminal and a second power supply terminal for assembling a first power supply terminal and a second power supply terminal. A partition wall is provided in the middle of the power supply assembly hole, dividing the first power supply assembly hole into two. The first and second power supply terminals are respectively provided on both sides of the partition wall. The power supply assembly part is provided with a fifth side corresponding to the third side. The fifth side is provided with an anti-retraction groove facing and communicating with the first power supply terminal, the second power supply terminal, and the power supply assembly hole. The two sides of the anti-retraction groove extend into the first and second power supply terminals, and part of the anti-retraction groove extends into the partition wall.

[0007] Preferably, the telecommunications module includes a signal plastic base unit and a signal connection unit assembled and connected to the signal plastic base unit. The signal plastic base unit includes a signal mounting groove and a signal connection part fixedly connected to the signal mounting groove. A telecommunications through hole is provided between the signal mounting groove and the signal connection part. The signal connection unit includes a signal base unit and a signal terminal fixedly connected to the signal base unit. One end of the signal terminal extends through the telecommunications through hole, out of the signal base unit, and into the signal connection part.

[0008] Preferably, the signal assembly slot is provided with a snap-fit ​​hole and a limiting groove, and the signal base unit is provided with a snap-fit ​​hole corresponding to the snap-fit ​​hole and a limiting protrusion corresponding to the limiting groove.

[0009] The beneficial effects of this utility model are that it provides a power signal male terminal connector. When applied, the quantities of the first power module, second power module, and telecommunications module can be adjusted according to product needs. This allows for the production of products of different specifications on the same mold, reducing mold costs and the overall number of finished products. The first and second power modules are respectively located within the telecommunications module, dispersing the power connection area and improving heat dissipation. The first and second power terminals are installed within the power supply body. The anti-retraction structure ensures the stability of the first and second power terminals within the power supply body. When the first and second power modules are inserted into the connector female terminal, the anti-retraction structure prevents the back-pushing force caused by insertion from affecting the first and second power terminals, ensuring they do not retract from the power supply body and are securely and stably fixed within the power supply body, providing excellent anti-retraction performance. When assembling the telecommunications module, gently hold the signal connection unit into the signal plastic base unit. The protrusion enters the limiting groove. Due to the interference fit between the protrusion and the limiting groove, the signal connection unit can be more accurately assembled into the signal plastic base unit, thereby making signal transmission more efficient. Attached Figure Description

[0010] Figure 1 is a structural schematic diagram of a power signal male connector of this utility model.

[0011] Figure 2 is a schematic diagram of the structure of the first power module of the power signal male terminal connector of this utility model.

[0012] Figure 3 is a schematic diagram of the structure of the first power terminal of the present invention adapted to a power signal male connector.

[0013] Figure 4 is a schematic diagram of the power base unit of a power signal male terminal connector of this utility model.

[0014] Figure 5 is a partial structural schematic diagram of a telecommunications module of a power signal male terminal connector according to this utility model.

[0015] Figure 6 is a schematic diagram of the explosion mechanism of a telecommunications module adapted to a power signal male connector of this utility model. Detailed Implementation

[0016] The embodiments of this utility model will be described below with reference to the accompanying drawings and related examples. The embodiments of this utility model are not limited to the following examples, and this utility model relates to relevant necessary components in this technical field, which should be regarded as well-known technology in this technical field and can be known and mastered by those skilled in this technical field.

[0017] In this utility model, the directional terms such as "upper side" and "lower side" are all represented according to the directional diagrams in the accompanying drawings.

[0018] Referring to Figures 1 to 6, this utility model is implemented as follows: A power signal male connector includes a first power module 1, a telecommunications module 2, a second power module 3, and a positioning module 4. The first power module 1, telecommunications module 2, and second power module 3 are arranged linearly in sequence. Two positioning modules 4 with identical symmetrical structures are respectively disposed at the two ends of the first power module 1 and the second power module 3. The first power module 1 and the second power module 3 have identical linear structures. The first power module 1 includes a power base unit 11, a first power terminal 12 and a second power terminal 13 assembled and connected to the power base unit 11. The first power terminal 12 and the second power terminal 13 are arranged opposite to each other in the power base unit 11. Both the first power terminal 12 and the second power terminal 13 are provided with a power body 121, an elastic connecting arm 122 with an arc-shaped connection 1221 fixedly connected to one end of the power body 121, and an anti-retraction structure 123 fixedly connected to the other end of the power body 121. The elastic connecting arm 122 is offset toward the opposite side of the arc-shaped connection 1221 and tilted toward the arc-shaped connection 1221. A U-shaped groove 124 is provided between the anti-retraction structure 123 and the power body 121. The anti-retraction structure 123 is tilted toward the arc-shaped connection 1221.

[0019] In application of this utility model, the first power terminal 12 and the second power terminal 13 are installed inside the power supply body 121. The anti-retraction structure 123 ensures the stability of the first power terminal 12 and the second power terminal 13 within the power supply body 121. When the first power module 1 and the second power module 3 are inserted into the connector female end, the anti-retraction structure 123 can avoid the impact of the reverse thrust caused by the insertion on the first power terminal 12 and the second power terminal 13, ensuring that the first power terminal 12 and the second power terminal 13 are firmly and stably confined within the power supply body 121, so that the first power terminal 12 and the second power terminal 13 will not retract from the power supply body 121.

[0020] The first power module 1, the second power module 3, and the telecommunications module 2 exist independently and are arranged linearly and repeatedly. Their quantities can be adjusted according to product needs. This allows for the production of products of different specifications using the same mold. When customer requirements differ from existing dimensions, there is no need to re-open the mold; only the first power module 1, the second power module 3, and the telecommunications module 2 need to be rearranged, reducing mold costs and the overall number of finished products. The first power module 1 and the second power module 3 are respectively located within the telecommunications module 2, dispersing the power connection area and improving heat dissipation.

[0021] Based on the above embodiments, as a further preferred embodiment, the power supply body 121 includes a first side 1211 with an elastic connecting arm 122, a second side 1212 opposite to the first side 1211, and a third side 1213 connecting the first side 1211 and the second side 1212. The anti-retraction structure 123 extends toward the second side 1212, and the side of the anti-retraction structure 123 is flush with the third side 1213. The height of the anti-retraction structure 123 is lower than that of the second side 1212, and the U-shaped groove 124 is parallel to the third side 1213. The design of the U-shaped groove ensures that when the anti-retraction structure 123 is tilted toward the arc-shaped connection 1221 during the stamping production of the first power terminal 12 and the second power terminal 13, it does not affect the power supply body 121, saving space, facilitating production, reducing the defect rate, and reducing costs.

[0022] The power supply base unit 11 includes a power supply assembly part 111 and a power supply connection part 112. The power supply assembly part 111 is provided with a power supply assembly hole 113 communicating with the power supply connection part 112. The power supply assembly hole 113 has a first slot 1131 and a second slot 1132 on both sides for assembling a first power terminal 12 and a second power terminal 13. The power supply assembly hole 113 has a partition wall 1133 in the middle that divides the power supply assembly hole 113 into two parts. The partition wall 1133 only protrudes into the part of the power supply assembly hole 113 to facilitate the connection of the first power terminal 12 and the second power terminal 13. The two power terminals 13 provide heat dissipation. The first slot 1131 and the second slot 1132 are respectively located on both sides of the partition wall 1133. The power assembly part 111 has a fifth side 1111 corresponding to the third side 1213. The fifth side 1111 has an anti-retraction groove 11112 facing and communicating with the first slot 1131, the second slot 1132, and the power assembly hole 113. The two sides of the anti-retraction groove 11112 extend into the first slot 1131 and the second slot 1132. A portion of the anti-retraction groove 11112 extends into the partition wall 1133.

[0023] The first power terminal 12 and the second power terminal 13 are respectively installed into the first slot 1131 and the second slot 1132 facing each other. After the first power terminal 12 and the second power terminal 13 are installed into the first slot 1131 and the second slot 1132, the anti-retraction structure 123 is inclined towards the arc-shaped connection 1221 and enters the anti-retraction groove 11112. It also enters the anti-retraction groove 11112 that extends into the first slot 1131 and the second slot 1132. When the connector female end is inserted into this utility model, when the insertion force is applied to the first power terminal 12 and the second power terminal 13, the anti-retraction structure 123 pushes against the anti-retraction groove 11112, ensuring that the first power terminal 12 and the second power terminal 13 can be stably fixed in the first slot 1131 and the second slot 1132. The partition wall 1133 separates the anti-retraction structure 123 in the first slot 1131 and the second slot 1132, ensuring that the first power terminal 12 and the second power terminal 13 do not interfere with each other, and can ensure the stability of the anti-retraction structure 123 in the anti-retraction slot 11112, with good anti-retraction effect.

[0024] Based on the above embodiments, as a further preferred embodiment, the telecommunications module 2 includes a signal plastic base unit 21 and a signal connection unit 22 assembled and connected to the signal plastic base unit 21. The signal plastic base unit 21 includes a signal mounting groove 23 and a signal connection portion 24 fixedly connected to the signal mounting groove 23. A telecommunications through hole 25 is provided between the signal mounting groove 23 and the signal connection portion 24. The signal connection unit 22 includes a signal base unit 221 and a signal terminal 222 fixedly connected to the signal base unit 221. One end of the signal terminal 222 extends through the telecommunications through hole 25, out of the signal base unit 221, and into the signal connection portion 24. The signal mounting groove 23 is provided with a locking hole 231 and a limiting groove 232. The signal base unit 221 is provided with a locking point 2211 corresponding to the locking hole 231 and a limiting protrusion 2212 corresponding to the limiting groove 232.

[0025] The signal connection unit 22 is assembled into the signal plastic base unit 21. The signal terminal 222 passes through the through hole and enters the signal connection part 24. The signal terminal 222 is fixed in the signal base unit 221 to ensure the stability of the signal terminal 222 in the signal base unit 221 during signal connection. When assembling the telecommunications module 2, the latch 2211 is fastened to the latch hole 231. The limiting protrusion 2212 and the limiting groove 232 are slightly interference-fitted and confined in the limiting groove 232. During assembly, the signal connection unit 22 is assembled into the signal plastic base unit 21 with slight force. The limiting protrusion 2212 enters the limiting groove 232. Due to the slight interference fit between the limiting protrusion 2212 and the limiting groove 232, the signal connection unit 22 can be more accurately assembled in the signal plastic base unit 21, thereby making the signal transmission more efficient.

[0026] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A power signal male connector, characterized in that: The system includes a first power module (1), a telecommunications module (2), a second power module (3), and a positioning module (4). The first power module (1), telecommunications module (2), and second power module (3) are arranged linearly in sequence. The positioning module (4) consists of two identical and symmetrically designed modules, which are respectively located at the two ends of the first power module (1) and the second power module (3). The first power module (1) and the second power module (3) have identical linear structures. The first power module (1) includes a power base unit (11), a first power terminal (12) and a second power terminal (13) assembled and connected to the power base unit (11). The first power terminal (12) and the second power terminal (13) are opposite to each other. Arranged and assembled in the power base unit (11), the first power terminal (12) and the second power terminal (13) are each provided with a power body (121), an elastic connecting arm (122) with an arc-shaped connection (1221) fixedly connected to one end of the power body (121), and an anti-retraction structure (123) fixedly connected to the other end of the power body (121). The elastic connecting arm (122) is offset in the opposite direction of the arc-shaped connection (1221) and tilted in the direction of the arc-shaped connection (1221). A U-shaped groove (124) is provided between the anti-retraction structure (123) and the power body (121). The anti-retraction structure (123) is tilted in the direction of the arc-shaped connection (1221).

2. The male power signal connector of claim 1, wherein the at least one contact is a spring contact. The power supply body (121) includes a first side (1211) with an elastic connecting arm (122), a second side (1212) opposite to the first side (1211), and a third side (1213) connecting the first side (1211) and the second side (1212). The anti-retraction structure (123) extends toward the second side (1212), the side of the anti-retraction structure (123) is flush with the third side (1213), the height of the anti-retraction structure (123) is lower than that of the second side (1212), and the U-shaped groove (124) is parallel to the third side (1213).

3. The male power signal connector of claim 2, wherein the at least one spring is a leaf spring. The power supply base unit (11) includes a power supply assembly part (111) and a power supply connection part (112). The power supply assembly part (111) is provided with a power supply assembly hole (113) communicating with the power supply connection part (112). On both sides of the power supply assembly hole (113) are provided a first slot (1131) and a second slot (1132) for assembling a first power terminal (12) and a second power terminal (13). A partition wall (1133) dividing the power supply assembly hole (113) into two is provided in the middle of the power supply assembly hole (113). The first slot (1131) and the second slot (1132) are provided with a partition wall (1133) dividing the power supply assembly hole (113) into two. The second slot (1132) is respectively set on both sides of the partition wall (1133). The power assembly part (111) is provided with a fifth side (1111) corresponding to the third side (1213). The fifth side (1111) is provided with an anti-retraction groove (11112) facing and communicating with the first slot (1131), the second slot (1132), and the power assembly hole (113). The two sides of the anti-retraction groove (11112) extend into the first slot (1131) and the second slot (1132). The anti-retraction groove (11112) extends into the partition wall (1133).

4. The male power signal connector of claim 1, wherein the at least one contact is a spring contact. The telecommunications module (2) includes a signal plastic base unit (21) and a signal connection unit (22) assembled and connected to the signal plastic base unit (21). The signal plastic base unit (21) includes a signal mounting groove (23) and a signal connection part (24) fixedly connected to the signal mounting groove (23). A telecommunications through hole (25) is provided between the signal mounting groove (23) and the signal connection part (24). The signal connection unit (22) includes a signal substrate unit (221) and a signal terminal (222) fixedly connected to the signal substrate unit (221). One end of the signal terminal (222) passes through the telecommunications through hole (25), extends out of the signal substrate unit (221), and enters the signal connection part (24). ​ 5. The male power signal connector of claim 4, wherein the at least one spring is a leaf spring. The signal assembly slot (23) is provided with a snap-fit ​​hole (231) and a limiting slot (232), and the signal base unit (221) is provided with a snap-fit ​​one (2211) corresponding to the snap-fit ​​hole (231) and a limiting protrusion (2212) corresponding to the limiting slot (232). ​

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