Corner socket

Abstract

The utility model discloses a corner socket in the connector field, which comprises a socket body and a plurality of corner pins, the socket body is provided with a first chamber and a second chamber which are oppositely arranged, the first chamber is internally provided with a waterproof glue groove, one end of each corner pin penetrates through the waterproof glue groove and is accommodated in the second chamber, and the other end of each corner pin penetrates through the waterproof glue groove and is accommodated in the second chamber. The second cavity is internally provided with an anti-glue-spilling part surrounding the periphery of the corner pin, and the bottom of the second cavity protrudes outwards to form the anti-glue-spilling part. According to the utility model, the problems that the waterproof glue is easy to overflow from the other end of the socket shell after the glue dispensing process is carried out on the existing corner socket, the glue coating of the pin is serious, the risk of poor contact of the pin exists, and the electrical performance of the corner socket is influenced are solved; the waterproof glue is prevented from overflowing, so that the glue overflowing phenomenon is avoided, the risk of poor contact of the pins is reduced, and the electrical performance of the corner socket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to an angle socket. Background Art

[0002] A connector is an electronic component used to connect wires or cables. It is one of the most common accessory products in the industry and is often used in electrical and electronic equipment. The main function of a connector is to provide a safe and reliable connection point for the transmission of current, signals or data. A connector usually consists of two parts: a plug and a socket, where the plug can be inserted into the socket to form an electrical connection.

[0003] The connector socket includes a socket shell and a pin, and the pin is inserted into the socket shell. The pin of the angle socket has a bending part. During production, the socket shell is usually produced by injection molding, and then the pin is inserted into the socket shell. Then, a glue dispensing process is performed at one end of the socket shell, so that waterproof glue is provided at the plug-in point between the pin and the socket shell, so that the angle socket plays a role of unilateral sealing and waterproofing. However, after the existing angle socket is subjected to the glue dispensing process, the waterproof glue easily overflows from the other end of the socket shell, forming a glue overflow phenomenon, resulting in serious glue coating of the pin, which makes the pin have the risk of poor contact, affecting the electrical performance of the angle socket.

[0004] The above defects need to be solved urgently. Utility Model Content

[0005] In order to solve the problem that after the glue dispensing process of the existing angle socket, the waterproof glue is easy to overflow from the other end of the socket shell, resulting in serious glue wrapping of the pins, causing the risk of poor contact of the pins and affecting the electrical performance of the angle socket, the utility model provides an angle socket.

[0006] The technical solution of the utility model is as follows:

[0007] A bent angle socket comprises a socket body and a plurality of bent angle pins, wherein the socket body comprises a first chamber and a second chamber which are arranged opposite to each other, wherein a waterproof glue groove is arranged in the first chamber, one end of the bent angle pin passes through the waterproof glue groove and is accommodated in the second chamber, and an anti-overflow glue portion surrounding the bent angle pin is arranged in the second chamber, wherein the anti-overflow glue portion is formed by protruding outward from the bottom of the second chamber.

[0008] According to the above-mentioned solution of the utility model, the anti-overflow glue portion includes a plurality of inclined surfaces, each of which is inclined toward a direction close to the angled pin.

[0009] According to the utility model of the above scheme, a plug hole is provided on the socket body, the angled pin is arranged in the plug hole, and a barb structure is provided on the angled pin to prevent the angled pin from retreating.

[0010] According to the above scheme of the utility model, the angled pin includes a first pin and a second pin, the socket includes a first socket and a second socket, the first pin is arranged in the first socket, and the second pin is arranged in the second socket.

[0011] According to the above scheme of the utility model, the barb structure on the first pin is a rear barb, and the rear barb includes a recessed groove and a protruding portion. The recessed groove is formed by the side of the first pin being recessed inwardly, and the protruding portion is formed by the side wall of the recessed groove protruding outwardly.

[0012] According to the above-mentioned solution of the utility model, the waterproof glue groove includes a first glue groove and a second glue groove, one end of the first plug pin passes through the first glue groove, and one end of the second plug pin passes through the second glue groove.

[0013] According to the above-mentioned solution of the utility model, the bottom of the first glue groove protrudes outward to form a plurality of first mounting parts, and the plurality of first plug pins are arranged in a matrix, and one end of each row of the first plug pins passes through the corresponding first mounting part.

[0014] According to the above-mentioned solution of the utility model, a guide groove surrounding the first pin is provided on the first mounting portion, the guide groove is formed by the first mounting portion being recessed inwardly, and the guide groove is connected to the first plug hole.

[0015] According to the above-mentioned solution of the utility model, the width of the guide groove gradually decreases in the direction away from the first mounting portion.

[0016] According to the above solution of the utility model, the barb structure on the second pin is a barb step, and the barb step includes a straight surface and an inclined surface, and the straight surface is perpendicular to the central axis of the socket body.

[0017] The utility model according to the above scheme has the following beneficial effects:

[0018] In the above-mentioned angle socket, the anti-overflow glue part is formed by protruding outward from the bottom of the second chamber, and the anti-overflow glue part surrounds the angle pin. One end of the angle pin passes through the waterproof glue groove and is accommodated in the second chamber. The anti-overflow glue part can increase the flow length of the waterproof glue and prevent the waterproof glue from overflowing, thereby avoiding the phenomenon of glue overflow, thereby reducing the risk of poor contact of the pin and improving the electrical performance of the angle socket. In addition, the barb structure provided on the angle pin can prevent the angle pin from loosening after being inserted into the socket of the socket body, and can prevent the angle pin from retreating. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the structural schematic diagrams of the utility model;

[0020] Figure 2 This is the second structural diagram of the utility model;

[0021] Figure 3 for Figure 2 A magnified view of part A;

[0022] Figure 4 This is the third structural diagram of the utility model;

[0023] Figure 5 for Figure 4 A magnified view of part B;

[0024] Figure 6 This is a disassembled diagram of the utility model;

[0025] Figure 7 for Figure 6 Enlarged view of part C;

[0026] Figure 8 for Figure 6 A magnified view of part D in the middle;

[0027] Fig. 9 for Figure 6 Enlarged view of part E.

[0028] In the figure, 1. socket body; 11. first chamber; 12. second chamber; 13. waterproof glue groove; 131. first glue groove; 132. second glue groove; 14. anti-overflow glue part; 141. inclined surface; 15. first plug hole; 16. first mounting part; 17. guide groove; 18. second plug hole; 19. second mounting part; 2. angled pin; 21. first plug pin; 211. rear barb; 2111. recessed groove; 2112. protruding part; 22. second plug pin; 221. barb step; 2211. straight surface; 2212. inclined surface. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0030] like Figure 1As shown, the utility model provides an angle socket, including a socket body 1 and a plurality of angle pins 2. The socket body 1 has a first chamber 11 and a second chamber 12 which are arranged relatively to each other. One end of the angle pin 2 passes through the first chamber 11 and is accommodated in the second chamber 12, so as to be easily connected to a plug. In addition, the angle pin 2 is installed in the socket body 1 by riveting with a pneumatic punch. The jig insert of the pneumatic punch effectively limits the height of the angle pin 2, ensuring that each pin can be accurately installed in the predetermined position, thereby ensuring the overall electrical performance and reliability of the socket. In addition, the pneumatic punch has a simple riveting process and is easy to operate, which not only simplifies the cumbersome process of traditional manual assembly, but also realizes semi-automatic production, saves labor costs, and improves production efficiency.

[0031] like Figure 2 , Figure 3 As shown, in this embodiment, a waterproof glue groove 13 is provided in the first chamber 11, and one end of the angled pin 2 passes through the waterproof glue groove 13 and is accommodated in the second chamber 12, which not only ensures a stable connection between the angled pin 2 and the socket body 1, but also enables the waterproof glue to evenly cover the contact surface between the angled pin 2 and the socket body 1, thereby effectively preventing the intrusion of water and moisture. When the waterproof glue is injected into the waterproof glue groove 13, the waterproof glue will quickly penetrate and solidify in the tiny gap between the pin and the socket, thereby playing a role of unilateral sealing and waterproofing.

[0032] like Figure 4 , Figure 5 As shown, in the present embodiment, a glue overflow prevention portion 14 surrounding the angle pin 2 is provided in the second chamber 12, and the glue overflow prevention portion 14 is formed by protruding outward from the bottom of the second chamber 12. Specifically, the glue overflow prevention portion 14 includes a plurality of inclined surfaces 2212, each inclined surface 2212 is inclined in a direction close to the angle pin 2, and the glue overflow prevention portion 14 can increase the flow length of the waterproof glue, prevent the waterproof glue from overflowing, thereby avoiding the glue overflow phenomenon, thereby reducing the risk of poor contact of the pin and improving the electrical performance of the angle socket. In addition, the inclined surface 2212 also increases the contact area between the waterproof glue and the inner wall of the socket body 1, providing more attachment points and curing space for the waterproof glue. Preferably, the height of the glue overflow prevention portion 14 is 0.3 mm. Of course, in actual design, the height of the glue overflow prevention portion 14 can be designed according to actual needs.

[0033] In this embodiment, the socket body 1 is provided with a socket, the angle pin 2 is provided in the socket, and the angle pin 2 is provided with a barb structure, so that the angle pin 2 is not easy to loosen after being inserted into the socket of the socket body 1, and can prevent the angle pin from retreating. In addition, the angle pin 2 includes a first pin 21 and a second pin 22, the socket includes a first socket 15 and a second socket 18, the first pin 21 is provided in the first socket 15, and the second pin 22 is provided in the second socket 18.

[0034] like Figure 2 , Figure 3 As shown, in this embodiment, the waterproof glue groove 13 includes a first glue groove 131 and a second glue groove 132. One end of the first pin 21 passes through the first glue groove 131, and one end of the second pin 22 passes through the second glue groove 132. Specifically, the first pin 21 is a signal pin, and the second pin 22 is a power pin. In addition, the number of the first pins 21 is 24, and the number of the second pins 22 is 8. The first pins 21 and the second pins 22 form a 32-pin angle socket. Of course, in actual design, the number of the first pins 21 and the number of the second pins 22 can be designed according to actual needs.

[0035] like Figures 6 to 9 As shown, in this embodiment, the barb structure on the first plug pin 21 is a rear barb 211, so that the first plug pin 21 is not easy to loosen after being inserted into the first plug hole 15, and the connection strength between the first plug pin 21 and the first plug hole 15 is improved to prevent loosening or falling off due to external force. Specifically, the rear barb 211 includes a recessed groove 2111 and a protruding portion 2112. The recessed groove 2111 is formed by the side of the first plug pin 21 being recessed inwardly, and the protruding portion 2112 is formed by the side wall of the recessed groove 2111 protruding outwardly. The protruding portion 2112 is sharp and powerful, and can form a firm bite point with the inner wall of the first plug hole 15 during the process of the first plug pin 21 being inserted into the first plug hole 15 and riveting, playing a role of stopping retreat. Even under the action of external force, the first plug pin 21 is difficult to easily fall out of the first plug hole 15, thereby ensuring the stability and safety of the electrical connection.

[0036] like Figures 6 to 9As shown, in this embodiment, the bottom of the first glue groove 131 protrudes outward to form a plurality of first mounting portions 16, and the plurality of first mounting portions 16 are arranged side by side, and the plurality of first plug pins 21 are arranged in a matrix, and the first plug hole 15 is arranged on the first mounting portion 16, and one end of each row of first plug pins 21 passes through the corresponding first mounting portion 16, so that the first plug pins 21 are installed on the first plug hole 15, which not only ensures the precise spacing between the first plug pins 21, but also greatly improves the compactness and stability of the overall structure. In addition, the first mounting portion 16 is provided with a guide groove 17 surrounding the first plug pin 21, and the guide groove 17 is formed by the first mounting portion 16 being recessed inward, and the guide groove 17 is connected to the first plug hole 15. When performing the glue dispensing process, the waterproof glue is added into the first glue groove 131, and the guide groove 17 can quickly guide the waterproof glue, so that the waterproof glue quickly penetrates into the gap between the plug pin and the socket. In addition, the width of the guide groove 17 gradually decreases in the direction away from the first mounting portion 16. When the waterproof glue just enters the guide groove 17, the wider groove helps to smoothly introduce the waterproof glue, reducing resistance and the generation of bubbles. As the glue gradually penetrates deeper, the reduction in the groove width can guide the waterproof glue to flow more concentratedly to the gap between the pin and the socket, improve the penetration efficiency, and prevent glue from overflowing. At the same time, the gradual reduction in the width of the guide groove 17 also helps to form a certain pressure gradient in the waterproof glue. When the waterproof glue flows in the gradually narrowing guide groove 17, its flow rate will increase, thereby generating a certain pressure, which can push the waterproof glue to penetrate deeper into the tiny gap between the pin and the socket, ensuring the comprehensiveness and reliability of the waterproof effect.

[0037] like Figures 6 to 9 As shown, in this embodiment, the barb structure on the second plug pin 22 is a barb step 221, so that the second plug pin 22 is not easy to loosen after being inserted into the second plug hole 18, thereby improving the connection strength between the second plug pin 22 and the second plug hole 18 and preventing loosening or falling off due to external force. In addition, the barb step 221 includes a straight surface 2211 and an inclined surface 2212, the straight surface 2211 is parallel to the horizontal plane, and the straight surface 2211 is perpendicular to the central axis of the socket body 1. When installing, the second plug hole 18 is inserted into the second plug hole 18, and the inclined surface 2212 can play a guiding role, so that the second plug pin 22 can smoothly enter the second plug hole 18 along the predetermined path, making it easier to insert the second plug pin 22 into the socket body 1, simplifying the assembly process and improving the assembly efficiency. At the same time, the flat surface 2211 is perpendicular to the central axis of the socket body 1. If the second pin 22 is pulled out from the second plug hole 18, the flat surface 2211 can block the movement of the plug-in portion, so that the socket terminal is not easy to loosen after being inserted. That is, the flat surface 2211 plays a role in preventing the pin from being withdrawn. When the socket terminal is subjected to external force, the flat surface 2211 can provide necessary resistance to prevent the socket terminal from accidentally falling off or withdrawing from the socket body 1.

[0038] like Figures 6 to 9 As shown, in the present embodiment, the bottom of the second glue groove 132 protrudes outward to form a plurality of second mounting portions 19, and the plurality of second mounting portions 19 are arranged side by side, and the plurality of second pins 22 are arranged in a matrix, and the second plug holes 18 are arranged on the second mounting portions 19, and one end of each row of second pins 22 passes through the corresponding second mounting portion 19, so that the second pins 22 are installed on the second plug holes 18, which not only ensures the precise spacing between the second pins 22, but also greatly improves the compactness and stability of the overall structure.

[0039] In this embodiment, the length of the waterproof glue groove 13 is 24.3 mm and the width is 16.3 mm. Of course, in actual design, the length and width of the waterproof glue groove 13 can be designed according to actual needs. In addition, based on the bottom plane of the waterproof glue groove 13, the height of the first glue groove 131 is 0.8 mm, and the height of the second glue groove 132 is 3.4 mm. Of course, in actual design, the height of the first glue groove 131 and the height of the second glue groove 132 can be designed according to actual needs. In addition, the thickness of the waterproof glue in the first glue groove 131 is 1 mm higher than the end face of the first mounting portion 16, and the thickness of the waterproof glue in the second glue groove 132 is 1 mm higher than the end face of the second mounting portion 19. Of course, in actual design, the thickness of the waterproof glue in the first glue groove 131 and the thickness of the waterproof glue in the second glue groove 132 can be designed according to actual needs.

[0040] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

[0041] The above is an exemplary description of the utility model patent in conjunction with the accompanying drawings. It is obvious that the implementation of the utility model patent is not limited to the above-mentioned method. As long as various improvements are made by adopting the method concept and technical solution of the utility model patent, or the concept and technical solution of the utility model patent are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An angle socket, characterized in that: The invention comprises a socket body and a plurality of angled pins, wherein the socket body comprises a first chamber and a second chamber which are arranged opposite to each other, wherein a waterproof glue groove is arranged in the first chamber, one end of the angled pin passes through the waterproof glue groove and is accommodated in the second chamber, and an anti-overflow glue portion which surrounds the angled pin is arranged in the second chamber, and the anti-overflow glue portion is formed by protruding outward from the bottom of the second chamber.

2. The angle socket according to claim 1, characterized in that: The anti-glue overflow portion includes a plurality of inclined surfaces, each of which is inclined toward a direction close to the angled pin.

3. The angle socket according to claim 1, characterized in that: The socket body is provided with a plug hole, the angled plug pin is arranged in the plug hole, and the angled plug pin is provided with a barb structure to prevent the angled plug pin from retreating.

4. The angle socket according to claim 3, characterized in that: The angled pin includes a first pin and a second pin, and the socket includes a first socket and a second socket. The first pin is arranged in the first socket, and the second pin is arranged in the second socket.

5. The angle socket according to claim 4, characterized in that: The barb structure on the first pin is a rear barb, which includes a recessed groove and a protruding portion. The recessed groove is formed by the side of the first pin being recessed inwardly, and the protruding portion is formed by the side wall of the recessed groove protruding outwardly.

6. The angle socket according to claim 4, characterized in that: The waterproof glue groove includes a first glue groove and a second glue groove, one end of the first plug pin passes through the first glue groove, and one end of the second plug pin passes through the second glue groove.

7. The angle socket according to claim 6, characterized in that: The bottom of the first glue groove protrudes outward to form a plurality of first mounting portions, and the plurality of first plug pins are arranged in a matrix, and one end of each row of the first plug pins passes through the corresponding first mounting portion.

8. The angle socket according to claim 7, characterized in that: The first mounting portion is provided with a guide groove surrounding the first pin. The guide groove is formed by the first mounting portion being recessed inwardly, and the guide groove is communicated with the first plug hole.

9. The angle socket according to claim 8, characterized in that: The width of the guide groove gradually decreases in a direction away from the first mounting portion.

10. The angle socket according to claim 4, characterized in that: The barb structure on the second pin is a barb step, and the barb step includes a straight surface and an inclined surface, and the straight surface is perpendicular to the central axis of the socket body.

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