wire end connector

Abstract

The utility model relates to connector technical field, concretely is a kind of wire end connector, including plug connector, shield shell, plug-in seat, plug-in terminal and plug-in shell;Plug connector is equipped with plug channel, shield shell, plug-in seat and plug-in terminal are sequentially sleeved in plug channel;Shield shell is equipped with shield sleeve shell and bending part, bending part is embedded in plug-in shell, to be fixed with shield sleeve shell, plug-in seat and plug-in terminal in plug channel;By shield shell, plug-in seat and plug-in terminal are sequentially sleeved in plug channel, by shield sleeve shell one end extends out bending part towards plug-in shell, so that the fixation of connector in plug-in shell is more firm;Realize close connection, simplify installation process, improve the anti-interference ability and signal transmission quality of connector;Shield sleeve shell, plug-in seat and plug-in terminal are firmly fixed in plug channel, effectively prevent the problem of loosening or falling off due to vibration or external force, ensure the stability and reliability of connector.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, specifically to a wire-end connector. Background Technology

[0002] Connectors are a component that electronic engineers frequently encounter; they are an indispensable part of electronic equipment. Observing along the path of current flow, you will always find that the form and structure of connectors are ever-changing. Depending on the application, frequency, power, application environment, etc., there are various forms of connectors.

[0003] Connectors are now widely used in various industries, but in actual use, there are still issues such as unstable insertion and poor shielding against electromagnetic interference leading to unstable transmission, which need to be addressed and affect practical use. Utility Model Content

[0004] To address the aforementioned issues, this utility model provides a wire-end connector, which solves the problems that still exist in actual use, such as unstable insertion and poor electromagnetic interference shielding leading to unstable transmission, which are issues that need to be addressed and affect practical use. The technical solution adopted by this utility model is as follows: a wire connector, including a plug, a shield, a plug socket, a plug terminal, and a plug housing; the plug has a plug channel, and the shield, plug socket, and plug terminal are sequentially sleeved in the plug channel; the shield has a shield sleeve, one end of which extends toward the plug housing and has a bent portion, one end of which is embedded in the plug housing for the plug housing to cooperate with the plug to fix the shield sleeve, plug socket, and plug terminal in the plug channel.

[0005] A further improvement to the above solution is that an elastic latch is provided on one side of the connector, and an elastic lock head is provided at one end of the elastic latch. The elastic latch is arranged opposite to one side of the connector to form an elastic channel, and one end of the connector housing is embedded in the elastic channel.

[0006] A further improvement to the above scheme is that a plug-in slide is provided near the plug-in channel, a plug-in slide is provided on the plug-in slide, and the shielding sleeve is disposed along the plug-in slide within the plug-in channel.

[0007] A further improvement to the above solution is that a limiting frame is provided at one end of the insertion channel near the insertion slide, and the inner wall of the limiting frame is inclined; an abutment frame is provided between the limiting frame and the elastic lock, and the abutment frame is a triangular frame.

[0008] A further improvement to the above solution is that the inner wall of the insertion channel is provided with a slot, and there are two sets of slots, the two sets of slots having different sizes and lengths.

[0009] A further improvement to the above solution is that a limiting notch is provided on one side of the shielding shell, a limiting protrusion is provided on the shielding shell near the limiting notch, and one end of the plug-in is disposed on the limiting notch and limited by the limiting protrusion.

[0010] A further improvement to the above solution is that a first card is provided on the shielding shell near the limiting notch, a second card is provided on the bottom of the shielding shell opposite to the first card, a third card is provided on one side of the shielding shell, and two sets of the third cards are provided, with the two sets of the third cards being arranged opposite each other. The first card, the second card, and the third card are all elastic cards.

[0011] A further improvement to the above solution is that the first card is engaged with the end of the insertion channel, the second card is engaged with the insertion slide, and the third card is engaged with the card slot; a bending rod is provided at one end of the bending part, and one end of the bending rod is provided on the insertion housing.

[0012] A further improvement to the above solution is that the plug-in base is provided with a plug-in groove, and there are multiple plug-in grooves arranged in an array on the plug-in base. Assembly blocks are provided on both sides of the plug-in base near the plug-in grooves, and there are multiple assembly blocks. Assembly grooves are provided between the multiple assembly blocks, and the assembly grooves cooperate with the limiting protrusions.

[0013] A further improvement to the above solution is that the plug-in housing is provided with an assembly groove, and a snap-fit ​​groove is provided on one side of the assembly groove. The assembly groove cooperates with the plug-in connector, and the snap-fit ​​groove cooperates with the elastic latch. The beneficial effects of this utility model are: Compared to existing connectors, this invention features a compact and orderly structure formed by sequentially housing a shielding shell, a socket, and plug terminals within the plug channel. One end of the shielding shell extends towards the plug housing with a bent portion, ensuring a more secure fixation of the connector within the plug housing. When the plug housing mates with the plug, one end of the bent portion cleverly embeds into the plug housing, achieving a tight connection, simplifying the installation process, and significantly improving the connector's anti-interference capability and signal transmission quality. By firmly fixing the shielding shell, socket, and plug terminals within the plug channel, it effectively prevents loosening or detachment due to vibration or external forces, ensuring the connector's stability and reliability. Attached Figure Description

[0014] Figure 1 This is a perspective view of the wire-end connector of this utility model; Figure 2 This is a front view of the wire-end connector of this utility model; Figure 3 for Figure 2 This is a sectional view at point AA. Figure 4 This is an exploded view of the wire-end connector of this utility model; Figure 5 This is an exploded view of the wire-end connector of this utility model from another angle.

[0015] Explanation of reference numerals in the attached drawings: 10. Plug-in connector; 11. Plug-in channel; 112. Slot; 12. Elastic latch; 13. Elastic lock head; 14. Elastic channel; 15. Plug-in slide; 16. Limiting frame; 17. Abutment bracket; 18. Shielding shell 20, shielding sleeve 21, first card 211, second card 212, third card 213, bending part 22, bending rod 221, limiting notch 23, limiting protrusion 24; Socket 30, socket 31; Plug-in terminal 40; Insert the outer casing 50 and the assembly slot 51. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0017] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0019] like Figure 1-5As shown in the embodiment of this utility model, a wire connector includes a plug 10, a shield 20, a plug socket 30, a plug terminal 40, and a plug housing 50. The plug 10 has a plugging channel 11, and the shield 20, plug socket 30, and plug terminal 40 are sequentially fitted within the plugging channel 11. The shield 20 has a shielding sleeve 21, one end of which extends toward the plug housing 50 and has a bent portion 22. One end of the bent portion 22 is embedded within the plug housing 50, for the plug housing 50 to cooperate with the plug 10 to fix the shielding sleeve 21, plug socket 30, and plug terminal 40 within the plugging channel 11. In this embodiment, the shielding shell 20, the plug socket 30, and the plug terminal 40 are sequentially fitted into the plugging channel 11, forming a compact and orderly structure. One end of the shielding sleeve 21 of the shielding shell 20 extends towards the plugging shell 50 with a bent portion 22, making the connector more securely fixed within the plugging shell 50. When the plugging shell 50 mates with the plug connector 10, one end of the bent portion 22 is cleverly embedded into the plugging shell 50, achieving a tight connection, simplifying the installation process, and greatly improving the connector's anti-interference capability and signal transmission quality. By firmly fixing the shielding sleeve 21, the plug socket 30, and the plug terminal 40 within the plugging channel 11, the loosening or detachment caused by vibration or external force is effectively prevented, ensuring the stability and reliability of the connector.

[0020] like Figure 1 As shown, a resilient latch 12 is provided on one side of the connector 10, and a resilient locking head 13 is provided at one end of the resilient latch 12. The resilient latch 12 and the side of the connector 10 are arranged opposite to each other to form an elastic channel 14, and one end of the connector housing 50 is embedded in the elastic channel 14. In this embodiment, the resilient latch 12 on one side of the connector 10, with its end equipped with a resilient locking head 13, works in conjunction with the side of the connector 10 to form an elastic channel 14, allowing one end of the connector housing 50 to be easily embedded and locked in the channel. This ensures a tight and seamless connection and facilitates quick plugging and unplugging operations for the user. It also enhances the flexibility of adapting to different specifications of connector housings 50, effectively prevents accidental dislodgement due to vibration or external force, ensures stable signal or current transmission, and improves the overall reliability and durability of the connector.

[0021] like Figures 4 to 5As shown, a plug-in slide 15 is provided near the plug-in channel 11 in the plug-in connector 10, and a plug-in slide 16 is provided on the plug-in slide 15. The shielding shell 21 is disposed along the plug-in slide 15 in the plug-in channel 11. In this embodiment, the plug-in slide 15 provided near the plug-in channel 11 in the plug-in connector 10 provides a smooth guiding effect for the plug-in process. The design of the plug-in slide 16 on the plug-in slide 15 ensures smooth and accurate plug-in action, effectively reduces plug-in resistance, improves user experience, enhances the shielding performance of the connector, effectively resists external electromagnetic interference, further stabilizes the plug-in structure, and improves the reliability and durability of the connector.

[0022] A limiting frame 17 is provided at one end of the insertion channel 11 near the insertion slide 15, and the inner wall of the limiting frame 17 is inclined. An abutment frame 18 is provided between the limiting frame and the elastic lock 12, and the abutment frame 18 is a triangular frame. In this embodiment, the limiting frame 17 is cleverly provided at one end of the insertion channel 11 near the insertion slide 15, which effectively guides and restricts the accurate positioning of the insertion components, enhancing the stability and reliability of the connection. The innovative introduction of a triangular abutment frame 18 between the limiting frame 17 and the elastic lock 12 enhances the structural stability. Furthermore, the stability principle of the triangle allows for better stress distribution during the locking process, improving the overall durability and service life.

[0023] The inner wall of the insertion channel 11 is provided with slots 112, and there are two sets of slots 112, with different sizes and lengths. In this embodiment, the two sets of slots 112 are cleverly provided on the inner wall of the insertion channel 11, and the different sizes and lengths of the slots 112 allow for the adaptation of different specifications of wire end connectors, improving the stability and reliability of the connection.

[0024] A limiting notch 23 is provided on one side of the shielding housing 21, and a limiting protrusion 24 is provided on the shielding housing 21 near the limiting notch 23. One end of the plug-in 30 is disposed on the limiting notch 23 and is limited by the limiting protrusion 24. In this embodiment, the limiting notch 23 specially provided on one side of the shielding housing 21 provides a clear positioning point for the plug-in 30 and ensures the accuracy of the connector during assembly. Furthermore, the limiting protrusion 24 is carefully arranged on the shielding housing 21 near the limiting notch 23, effectively preventing the plug-in 30 from loosening or misaligning during use.

[0025] A first card 211 is provided on the shielding sleeve 21 near the limiting notch 23. A second card 212 is provided on the lower part of the shielding sleeve 21 opposite to the first card 211. A third card 213 is provided on one side of the shielding sleeve 21. There are two sets of the third cards 213, which are arranged opposite each other. The first card 211, the second card 212, and the third card 213 are all elastic cards. In this embodiment, the first card 211 on the shielding sleeve 21 near the limiting notch 23 can effectively fix and limit the connection, enhancing the stability of the connector. The second card 212 on the lower part of the shielding sleeve 21 improves the fixing effect of the connector, ensuring a stable connection in various environments. The design of the elastic cards makes the wire end connector more convenient and stable during installation and use, improving the overall performance.

[0026] The first card 211 engages with the end of the insertion channel 11, the second card 212 engages with the insertion slide 16, and the third card 213 engages with the slot 112. A bending rod 221 is provided at one end of the bending portion 22, and one end of the bending rod 221 is disposed on the insertion housing 50. In this embodiment, the tight engagement of the first card 211 with the end of the insertion channel 11 ensures stable connection of the connector in the main force direction, preventing it from easily falling off. The engagement design of the second card 212 with the insertion slide 16 provides additional fixing support and allows for a certain degree of adjustment to accommodate different insertion sizes. The engagement of the third card 213 with the slot 112 further enhances the reliability of the connection and strengthens the structure, while cleverly fixing one end to the insertion housing 50, ensuring the structural integrity of the entire connector.

[0027] The connector 30 is provided with multiple insertion slots 31 arranged in an array on the connector 30. Assembly blocks are provided on both sides of the connector 30 near the insertion slots 31, and multiple assembly blocks are provided. Assembly grooves 51 are provided between the assembly blocks, and the assembly grooves 51 cooperate with the limiting protrusions 24. In this embodiment, the multiple insertion slots 31 arranged in an array on the connector 30 improve the connector's insertion efficiency and enable the connector to stably connect to multiple wire ends simultaneously, greatly enhancing the diversity and flexibility of the connection.

[0028] The plug-in housing 50 is provided with an assembly groove 51, and a snap-fit ​​groove 52 is provided on one side of the assembly groove 51. The assembly groove 51 mates with the plug connector 10, and the snap-fit ​​groove 52 mates with the elastic locking buckle 12. In this embodiment, the assembly groove 51 designed by the plug-in housing 50 provides precise positioning for the assembly of the plug connector 10, ensuring the stability and accuracy of the connector during insertion; while the snap-fit ​​groove 52 cleverly provided on one side of the assembly groove 51 cooperates with the elastic locking buckle 12 to form a strong locking mechanism; this enhances the connection strength of the connector and effectively prevents the risk of accidental dislodgement.

[0029] A wire connector includes a connector 10, a shielding shell 20, a connector base 30, a connector terminal 40, and a connector housing 50. The connector 10 has a connector channel 11, and the shielding shell 20, connector base 30, and connector terminal 40 are sequentially fitted within the connector channel 11. The shielding shell 20 has a shielding sleeve 21, one end of which extends toward the connector housing 50 and has a bent portion 22. One end of the bent portion 22 is embedded within the connector housing 50, for the connector housing 50 to mate with the connector 10 to fix the shielding sleeve 21, connector base 30, and connector terminal 40 within the connector channel 11. In this embodiment, the shielding shell 20, the plug socket 30, and the plug terminal 40 are sequentially fitted into the plugging channel 11, forming a compact and orderly structure. One end of the shielding sleeve 21 of the shielding shell 20 extends towards the plugging shell 50 with a bent portion 22, making the connector more securely fixed within the plugging shell 50. When the plugging shell 50 mates with the plug connector 10, one end of the bent portion 22 is cleverly embedded into the plugging shell 50, achieving a tight connection, simplifying the installation process, and greatly improving the connector's anti-interference capability and signal transmission quality. By firmly fixing the shielding sleeve 21, the plug socket 30, and the plug terminal 40 within the plugging channel 11, the loosening or detachment caused by vibration or external force is effectively prevented, ensuring the stability and reliability of the connector.

[0030] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A wire-end connector, characterized in that: It includes a connector, a shield, a connector base, connector terminals, and a connector housing; the connector has a connector channel, and the shield, connector base, and connector terminals are sequentially fitted inside the connector channel; The shielding shell is provided with a shielding sleeve, one end of which extends toward the plug-in housing and is provided with a bent portion. One end of the bent portion is embedded in the plug-in housing for the plug-in housing to cooperate with the plug-in connector to fix the shielding sleeve, plug-in base and plug-in terminal in the plug-in channel.

2. The wire connector according to claim 1, characterized in that: One side of the connector is provided with an elastic latch, and one end of the elastic latch is provided with an elastic lock head. The elastic latch and one side of the connector are arranged opposite to each other to form an elastic channel, and one end of the connector housing is embedded in the elastic channel.

3. The wire connector according to claim 2, characterized in that: The connector is provided with a connector slide near the connector channel, and the connector slide is provided with a connector slide rail. The shielding shell is disposed along the connector slide in the connector channel.

4. The wire connector according to claim 3, characterized in that: A limiting frame is provided at one end of the insertion channel near the insertion slide, and the inner wall of the limiting frame is inclined; an abutment frame is provided between the limiting frame and the elastic lock, and the abutment frame is a triangular frame.

5. The wire connector according to claim 4, characterized in that: The inner wall of the insertion channel is provided with a slot, and there are two sets of slots, with different sizes and lengths in the two sets of slots.

6. The wire connector according to claim 3, characterized in that: A limiting notch is provided on one side of the shielding shell, and a limiting protrusion is provided on the shielding shell near the limiting notch. One end of the plug is disposed on the limiting notch and is limited by the limiting protrusion.

7. The wire connector according to claim 6, characterized in that: A first card is provided near the limiting notch of the shielding shell, a second card is provided on the lower part of the shielding shell opposite to the first card, and a third card is provided on one side of the shielding shell. There are two sets of the third cards, and the two sets of the third cards are arranged opposite each other. The first card, the second card and the third card are all elastic cards.

8. The wire connector according to claim 7, characterized in that: The first card engages with the end of the insertion channel, the second card engages with the insertion slide, and the third card engages with the card slot; one end of the bending part is provided with a bending rod, and one end of the bending rod is provided on the insertion housing.

9. The wire connector according to claim 6, characterized in that: The connector is provided with a connector groove, and there are multiple connector grooves arranged in an array on the connector. The connector is provided with assembly blocks on both sides near the connector groove, and there are multiple assembly blocks. Assembly grooves are provided between the multiple assembly blocks, and the assembly grooves cooperate with the limiting protrusions.

10. The wire connector according to claim 2, characterized in that: The plug-in housing is provided with an assembly groove, and a snap-fit ​​groove is provided on one side of the assembly groove. The assembly groove cooperates with the plug-in connector, and the snap-fit ​​groove cooperates with the elastic lock.

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