High efficiency protective multi-mode power supply data connector

Abstract

The utility model belongs to the technical field of connector, and disclose a kind of efficient protection multi-mode power supply data connector, to solve the problem that existing connector is difficult to take into account narrow space adaptation and vertical connection demand, through the accurate cooperation of plug connector and plug socket, the rigid fixation of anti-dropping component and the multi-angle rotation of orientation adjusting mechanism, realize dual function demand.Connection fixed link, with the color ring positioning to ensure accurate docking, through the thread engagement of screw sleeve and anti-dropping cooperation piece to form rigid fixation, anti-dropping structure can prevent falling when dragging;Mode switching link, utilize the cooperation of rotating ball head and ball cavity to realize straight head, elbow mode conversion, adapt to different space scene;Electricity connection link, through the through type wire channel to guarantee the stable transmission of power and data in the process of rotation and dragging.The connector realizes the compatibility of the same interface to two connection demands, convenient to use and strong practicality.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, specifically to a high-efficiency protective multi-mode power data connector. Background Technology

[0002] In fields such as industrial testing, environmental monitoring, and medical diagnostics, stable connections between the host computer and various small devices (such as detection probes and data acquisition units) rely on power and data connectors. These connectors not only handle power transmission but also ensure the accuracy of real-time data exchange, making them critical interface components for system operation. With the increasing trend towards miniaturization of equipment and more complex working environments, the structural design of connectors has a more significant impact on ease of use.

[0003] In existing technologies, power data connectors are mainly divided into two categories: straight connectors and right-angle connectors. Straight connectors are widely used in conventional scenarios due to their simple structure and low cost. Their connection direction is consistent with the length direction of the main body of the detection probe or data acquisition unit. When plugged into one side of the device, their length is directly added, resulting in a significant increase in the overall assembly size. In confined spaces such as inside precision instruments, this increased length often prevents the device from being smoothly inserted into the work area, requiring frequent adjustments to the device's posture or disassembly of surrounding components. This not only prolongs the operation time but may also lead to circuit wear, poor contact, and other malfunctions due to limited operating space, reducing system reliability.

[0004] To adapt to confined spaces, the industry often uses elbow connectors. However, the fixed angle makes vertical connection impossible in dynamic scenarios, easily leading to interface damage. Straight connectors, on the other hand, are too long to fit in confined spaces. Neither of the existing connector types can simultaneously meet both connection requirements, nor can they switch between modes. This forces users to equip themselves with multiple products for different working conditions, increasing procurement and management costs, reducing work efficiency, and hindering the flexible application of small testing equipment. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a high-efficiency protective multi-mode power data connector, thereby solving the problems mentioned in the background section, such as the fact that existing connectors have not yet achieved compatibility between two connection requirements using the same interface.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a high-efficiency protection multi-mode power data connector, comprising:

[0007] A connector, wherein the connector is a cylindrical structure and is provided with an electrical plug-in shape;

[0008] A plug-in socket, wherein the plug-in socket is a hollow cylindrical structure, and the plug-in socket is provided with an electrical mating shape corresponding to the electrical plug-in shape, wherein the electrical plug-in shape and the electrical mating shape are plugged in and electrically connected;

[0009] An anti-detachment component, which is a circular sleeve, is sleeved on the connector and is rotatably connected to the connector.

[0010] An orientation adjustment mechanism is provided on the connector to enable multi-mode adjustment of the connector, including both bent and straight head modes.

[0011] Preferably, the connector includes a connector base and a connecting wire, the electrical plug-in shape is disposed at the end of the connector base and is coaxial with the connector base, and the connecting wire is disposed on the side of the connector base opposite to the electrical plug-in shape.

[0012] Preferably, the connector further includes an anti-detachment fitting, which is disposed on one side of the opening of the electrical fitting shape and is fixedly connected to the electrical fitting shape. The anti-detachment fitting has an internal thread.

[0013] Preferably, the anti-detachment mating component has a color mark ring on the side opposite to the electrical mating shape, and the plug has a mark corresponding to the color mark ring.

[0014] Preferably, the anti-detachment component includes an adjusting ring, a screw sleeve, and a rotating slip ring. The adjusting ring has an anti-slip processing on its outer side. The screw sleeve is disposed on one side of the adjusting ring and is coaxially fixedly connected. The screw sleeve has an external thread on its outer side that corresponds to the anti-detachment mating part. The rotating slip ring is disposed inside the adjusting ring and is coaxially fixedly connected.

[0015] Preferably, the connector base is provided with a rotating groove corresponding to the rotating slip ring, and the rotating slip ring is slidably engaged in the rotating groove.

[0016] Preferably, the orientation adjustment mechanism includes a rotating ball head, an extension rod, and a base plate. The base plate is fixedly connected to the connecting line. The rotating ball head is disposed on the side of the base plate opposite to the connecting line. The rotating ball head and the base plate are fixedly connected by the extension rod.

[0017] Preferably, the base of the connector has a rotating ball cavity at the end opposite to the electrical plug-in shape, and the rotating ball head is rotatably engaged in the rotating ball cavity.

[0018] Preferably, the rotating ball head, extension rod, and substrate are provided with through-type fine wire channels, and the bottom of the rotating ball cavity is provided with a widened channel.

[0019] Compared with the prior art, this utility model provides a high-efficiency protection multi-mode power data connector, which has the following beneficial effects:

[0020] This high-efficiency, multi-mode power data connector features an anti-disengagement component and an orientation adjustment mechanism. The connector is firmly fixed to the socket using a screw sleeve and anti-disengagement mating parts. The position of the detection probe can be adjusted by dragging the connecting cable. The connector connection is tight and not easily loosened. The orientation adjustment mechanism allows for switching between straight and bent head modes. Bending can shorten the size of the device and connector, facilitating entry into confined spaces and significantly improving usability. This invention achieves compatibility for two connection requirements with a single interface, ensuring a secure connection that prevents detachment during pulling. It is convenient, simple to use, and highly practical. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the plug-in structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the anti-detachment component structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the orientation adjustment mechanism of this utility model.

[0025] In the diagram: 1. Connector; 2. Electrically plugged type; 3. Connector socket; 4. Electrically mating type; 5. Anti-detachment component; 6. Orientation adjustment mechanism; 7. Connector base component; 8. Connecting wire; 9. Anti-detachment mating component; 10. Color mark ring; 11. Adjusting ring; 12. Screw sleeve; 13. Rotating slip ring; 14. Rotating slot; 15. Rotating ball head; 16. Extension rod; 17. Base plate; 18. Rotating ball cavity; 19. Fine wire channel; 20. Widened channel. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-4 This utility model provides a technical solution:

[0028] A high-efficiency protection multi-mode power and data connector, comprising:

[0029] Connector 1, connector 1 is a cylindrical structure, and connector 1 is provided with an electrical plug-in type 2;

[0030] The plug-in socket 3 is a hollow cylindrical structure. The plug-in socket 3 is provided with an electrical mating shape 4 corresponding to the electrical plug-in shape 2. The electrical plug-in shape 2 and the electrical mating shape 4 are plugged in and electrically connected.

[0031] Anti-detachment component 5 is a circular sleeve-shaped component. The anti-detachment component 5 is sleeved on the plug connector 1 and is rotatably connected to the plug connector 1.

[0032] Orientation adjustment mechanism 6 is set on the connector 1 to realize multi-mode adjustment of the connector, including bent and straight heads.

[0033] Furthermore, the connector 1 includes a connector base 7 and a connecting wire 8. The electrical plug-in type 2 is disposed at the end of the connector base 7 and is coaxial with the connector base 7. The connecting wire 8 is disposed on the side of the connector base 7 away from the electrical plug-in type 2.

[0034] Furthermore, the connector 3 also includes an anti-disengagement fitting 9, which is disposed on the opening side of the electrical fitting shape 4 and is fixedly connected to the electrical fitting shape 4. The anti-disengagement fitting 9 has an internal thread.

[0035] Furthermore, a color mark ring 10 is provided on the side of the anti-detachment mating component 9 facing away from the electrical mating shape 4, and a mark corresponding to the color mark ring 10 is provided on the plug connector 1. The color mark ring 10 is used to indicate the mating position, so that the plug connector 1 can be connected to the plug socket 3 at a specified angle.

[0036] Furthermore, the anti-detachment component 5 includes an adjusting ring 11, a screw sleeve 12, and a rotating slip ring 13. The adjusting ring 11 has an anti-slip finish on its outer side. The screw sleeve 12 is located on one side of the adjusting ring 11 and is coaxially fixedly connected. The screw sleeve 12 has an external thread on its outer side that corresponds to the anti-detachment mating part 9. The rotating slip ring 13 is located inside the adjusting ring 11 and is coaxially fixedly connected. In use, after the connector 1 and the connector 3 are mated, the user can use their finger to turn the adjusting ring 11. The rotation of the adjusting ring 11 will drive the screw sleeve 12 to rotate. The rotation of the screw sleeve 12 will connect with the anti-detachment mating part 9 by threading. By tightening the thread, the connector 1 and the connector 3 can be firmly fixed, preventing the connector 1 and the connector 3 from falling off when pulled. The anti-detachment performance is very strong.

[0037] Furthermore, the connector base component 7 is provided with a rotating groove 14 corresponding to the rotating slip ring 13, and the rotating slip ring 13 is slidably engaged in the rotating groove 14.

[0038] Furthermore, the orientation adjustment mechanism 6 includes a rotating ball head 15, an extension rod 16, and a base plate 17. The base plate 17 is fixedly connected to the connecting line 8. The rotating ball head 15 is located on the side of the base plate 17 facing away from the connecting line 8, and the rotating ball head 15 and the base plate 17 are fixedly connected by the extension rod 16. A flexible rubber ring can be provided on the outer side of the extension rod 16 to cover the connection point and improve aesthetics.

[0039] Furthermore, a rotating ball cavity 18 is provided at the end of the connector base 7 opposite to the electrical plug-in shape 2, and the rotating ball head 15 is rotatably engaged in the rotating ball cavity 18. The connector base 7 can be manufactured in any existing manner, but it is recommended to divide it into two small parts symmetrical along the axis. The rotating ball cavity 18 is divided into two hemispherical grooves, and the rotating ball head 15 is engaged between the hemispherical grooves. Finally, the two small parts are fixed to achieve the goal of engaging the rotating ball head 15 in the rotating ball cavity 18.

[0040] Furthermore, a through-type fine wire channel 19 is provided on the rotating ball head 15, the extension rod 16, and the base plate 17, and a widened channel 20 is provided at the bottom of the rotating ball cavity 18. The fine wire channel 19 and the widened channel 20 provide channels for the fine wires, enabling the electrical connection between the electrical plug-in type 2 and the connecting wire 8 to be completed while rotating.

[0041] Structural Description:

[0042] Plug 1: Plug 1 is a cylindrical structure with an electrical plug 2 on it, including a plug base 7 and a connecting wire 8, which are used to cooperate with the plug socket 3 to achieve docking and electrical connection;

[0043] Electrical plug type 2: Electrical plug type 2 is located at the end of the plug base 7 of the plug 1, coaxial with the plug base 7, and is used to plug into the electrical mating type 4 of the plug socket 3 to achieve electrical connection.

[0044] Socket 3: Socket 3 is a hollow cylindrical structure with an electrical mating shape 4 corresponding to the electrical plug-in shape 2, and also includes an anti-disengagement mating part 9, which is used to mate with the plug 1 to achieve docking;

[0045] Electrically mating type 4: Electrically mating type 4 is provided on the plug socket 3, corresponding to the electrical plug type 2 of the plug connector 1, and is used to plug into the electrical plug type 2 and realize electrical connection;

[0046] Anti-detachment component 5: Anti-detachment component 5 is a circular sleeve-shaped component that is sleeved on the connector 1 and rotatably connected to the connector 1. It includes an adjusting ring 11, a screw sleeve 12 and a rotating slip ring 13, and is used to prevent the connector 1 from falling off the connector 3.

[0047] Orientation adjustment mechanism 6: Orientation adjustment mechanism 6 is provided on the connector 1 and includes a rotating ball head 15, an extension rod 16 and a base plate 17, used to realize multi-mode adjustment of the connector head (straight head, bent head);

[0048] Plug base component 7: Plug base component 7 is the basic structure of plug 1. It has an electrical plug-in shape 2 at the end and a rotating ball cavity 18 and a rotating slot 14 at the opposite end. It connects the connecting wire 8 and provides an installation base for other components.

[0049] Connection line 8: Connection line 8 is located on the side of the plug base 7 away from the electrical plug-in shape 2, and is fixedly connected to the base plate 17 for transmitting power and data;

[0050] Anti-detachment fitting 9: Anti-detachment fitting 9 is located on one side of the opening of the electrical fitting shape 4 of the plug-in base 3, and is fixedly connected to the electrical fitting shape 4. It has internal threads and is used to cooperate with the screw sleeve 12 of the anti-detachment component 5 to achieve fixation.

[0051] Color mark ring 10: Color mark ring 10 is located on the side of the anti-detachment mating part 9 away from the electrical mating shape 4, and is used to mate with the mark on the plug 1 to position the mating angle;

[0052] Adjusting ring 11: The adjusting ring 11 is part of the anti-detachment component 5. It has an anti-slip processing on the outside and is coaxially fixedly connected with the screw sleeve 12 and the rotating slip ring 13 to drive the screw sleeve 12 to rotate.

[0053] Screw sleeve 12: Screw sleeve 12 is part of the anti-detachment component 5. It is located on one side of the adjusting ring 11 and is fixed coaxially. It has an external thread on the outside that corresponds to the anti-detachment mating part 9, which is used to engage with the anti-detachment mating part 9 to achieve fixation.

[0054] Rotary slip ring 13: Rotary slip ring 13 is part of the anti-detachment component 5. It is located inside the adjusting ring 11 and is fixed coaxially. It is slidably engaged in the rotating slot 14 to ensure that the adjusting ring 11 rotates smoothly.

[0055] Rotary slot 14: Rotary slot 14 is provided on the connector base 7 to accommodate the rotating slip ring 13 and limit its axial displacement, so that the rotating slip ring 13 can slide.

[0056] Rotating ball head 15: Rotating ball head 15 is part of the orientation adjustment mechanism 6. It is fixedly connected to the base plate 17 via extension rod 16 and is rotatably engaged in the rotating ball cavity 18 to achieve angle adjustment.

[0057] Extension rod 16: Extension rod 16 is part of the orientation adjustment mechanism 6, connecting the rotating ball head 15 and the base plate 17, and plays a fixed support role. A flexible rubber ring can be provided on the outside.

[0058] Substrate 17: Substrate 17 is part of the adjustment mechanism 6, fixedly connected to the connecting line 8, and connected to the rotating ball head 15 via the extension rod 16 to form a rotatable connecting fulcrum;

[0059] Rotating ball cavity 18: The rotating ball cavity 18 is located at the end of the plug base 7 away from the electrical plug 2, and its inner wall is in contact with the spherical surface of the rotating ball head 15 to accommodate the rotating ball head 15 and allow it to rotate.

[0060] Fine wire channel 19: The fine wire channel 19 passes through the rotating ball head 15, the extension rod 16 and the substrate 17, and is used to accommodate the wire. It forms a continuous path with the widened channel 20 to ensure electrical transmission.

[0061] Widened channel 20: The widened channel 20 is located at the bottom of the rotating ball cavity 18, forming a continuous passage with the thin wire channel 19, which facilitates the wire to bend naturally with rotation and ensures conductivity.

[0062] Working Principle: This high-efficiency protective multi-mode power data connector achieves the dual requirements of adaptability to confined spaces and vertical connection functionality through the precise fit between the connector 1 and the socket 3, the rigid fixation of the anti-disconnection component 5, and the multi-angle rotation of the orientation adjustment mechanism 6. Its working principle revolves around three core aspects: connection fixation, mode switching, and electrical conduction. In the connection fixation stage, the device ensures connection stability through multi-level mechanical structure coordination. When connecting devices such as detection probes and data acquisition units to the host, the color mark ring 10 and the corresponding markings on the connector 1 first ensure that the electrical insertion shape 2 of the connector 1 and the electrical mating shape 4 of the socket 3 are aligned at a preset angle, avoiding poor contact due to directional deviation. During the docking process, the electrical insertion shape 2 is inserted along the hollow cylindrical structure of the socket 3 until electrical conduction is completed with the electrical mating shape 4. At this point, the user can move the adjusting ring 11 of the anti-detachment component 5 with their fingers. Because the outer side of the adjusting ring 11 is treated with an anti-slip process, it provides a reliable grip. Its rotation will cause the coaxially fixed threaded sleeve 12 to rotate synchronously. The external thread on the outer side of the threaded sleeve 12 precisely engages with the internal thread of the anti-detachment mating part 9 on the plug-in seat 3. As the tightening depth increases, the axial gap between the plug-in 1 and the plug-in seat 3 gradually disappears, ultimately forming a rigid fixation through the self-locking force of the threads. Simultaneously, the rotating slip ring 13 of the anti-detachment component 5 is engaged in the rotating slot 14 of the plug-in base 7, ensuring smooth rotation of the adjusting ring 11 and the threaded sleeve 12 while limiting their axial displacement. This ensures that the tightening force of the threaded connection is fully applied to the mating interface, effectively preventing the plug-in 1 and the plug-in seat 3 from falling off when the connecting cable 8 is dragged, significantly improving the connection reliability in dynamic operating scenarios. In the mode switching stage, the orientation adjustment mechanism 6 achieves flexible switching between straight and bent modes through a ball-head rotation structure. The core of this mechanism lies in the cooperation between the rotating ball head 15 and the rotating ball cavity 18: the rotating ball head 15 is fixed to the base plate 17 by the extension rod 16, and the base plate 17 is rigidly connected to the connecting line 8, forming a rotatable connection fulcrum; the plug base 7 has a rotating ball cavity 18 opened away from the end of the electrical plug 2, and its inner wall is tightly fitted with the spherical surface of the rotating ball head 15, with sufficient rotational margin reserved. When it is necessary to adapt to narrow spaces, the rotating ball head 15 can be rotated in any direction in the rotating ball cavity 18 by external force to bend the plug base 7, so that the plug 1 and the connecting line 8 form a certain bending angle (bent head mode). At this time, the overall length is shortened compared to the straight head state, which makes it easier for the equipment to be embedded in narrow areas; if a vertical connection is required to pull the detection probe with the help of the connecting line 8, simply rotate the rotating ball head 15 to the position where the axes coincide, so that the plug 1 and the connecting line 8 are in the same straight line (straight head mode), and the equipment can be pulled by the cable without generating additional torque, avoiding interface deformation. This stepless adjustment method breaks through the limitations of traditional fixed-angle design. Through the multi-angle rotation range of the ball head structure, it achieves seamless switching between two modes on the same interface.In ensuring electrical connection, the device employs a through-type wire channel design to guarantee continuous power and data transmission during rotation. Through-type thin wire channels 19, formed by the rotating ball head 15, extension rod 16, and base plate 17, create a continuous path with the widened channel 20 at the bottom of the rotating ball cavity 18. This allows the wires in the connecting wire 8 to pass through the rotating mechanism and directly connect to the electrical plug-in form 2 of the connector 1. This embedded wiring scheme avoids the problems of tangling or wear caused by exposed wires. Furthermore, the wires can naturally bend within the channel as the ball head rotates, preventing mechanical deformation from affecting conductivity and ensuring the stability of power and data transmission during straight / bent head mode switching and dragging. In summary, this connector, through a collaborative working mechanism of "positioning and docking—threaded locking—ball head rotation—built-in wiring," solves the problem of excessive length in straight head connectors and overcomes the fixed direction of bent head connectors, achieving a balance between connection reliability and scenario adaptability on a single interface.

[0063] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency protection multi-mode power and data connector, characterized in that, include: The plug (1) is a cylindrical structure and is provided with an electrical plug-in type (2). The plug-in socket (3) is a hollow cylindrical structure. The plug-in socket (3) is provided with an electrical mating shape (4) corresponding to the electrical plug-in shape (2). The electrical plug-in shape (2) and the electrical mating shape (4) are plugged in and electrically connected. Anti-detachment component (5), the anti-detachment component (5) is a circular sleeve, the anti-detachment component (5) is sleeved on the plug (1), and the anti-detachment component (5) is rotatably connected to the plug (1); Orientation adjustment mechanism (6) is provided on the plug (1) to realize multi-mode adjustment of connector head and straight head.

2. The high-efficiency protection multi-mode power data connector according to claim 1, characterized in that, The connector (1) includes a connector base (7) and a connecting line (8). The electrical plug-in shape (2) is disposed at the end of the connector base (7) and is coaxial with the connector base (7). The connecting line (8) is disposed on the side of the connector base (7) away from the electrical plug-in shape (2).

3. The high-efficiency protection multi-mode power data connector according to claim 2, characterized in that, The connector (3) also includes an anti-detachment fitting (9), which is disposed on the opening side of the electrical fitting shape (4) and is fixedly connected to the electrical fitting shape (4). The anti-detachment fitting (9) has an internal thread.

4. The high-efficiency protection multi-mode power data connector according to claim 3, characterized in that, The anti-detachment fitting (9) has a color mark ring (10) on the side opposite to the electrical fitting shape (4), and the plug (1) has a mark corresponding to the color mark ring (10).

5. The high-efficiency protection multi-mode power data connector according to claim 3, characterized in that, The anti-detachment component (5) includes an adjusting ring (11), a screw sleeve (12), and a rotating slip ring (13). The adjusting ring (11) has an anti-slip processing on its outer side. The screw sleeve (12) is located on one side of the adjusting ring (11) and is coaxially fixedly connected. The screw sleeve (12) has an external thread corresponding to the anti-detachment mating part (9) on its outer side. The rotating slip ring (13) is located inside the adjusting ring (11) and is coaxially fixedly connected.

6. The high-efficiency protection multi-mode power data connector according to claim 5, characterized in that, The connector base component (7) is provided with a rotating groove (14) corresponding to the rotating slip ring (13), and the rotating slip ring (13) is slidably engaged in the rotating groove (14).

7. The high-efficiency protection multi-mode power data connector according to claim 2, characterized in that, The orientation adjustment mechanism (6) includes a rotating ball head (15), an extension rod (16), and a base plate (17). The base plate (17) is fixedly connected to the connecting line (8). The rotating ball head (15) is located on the side of the base plate (17) away from the connecting line (8). The rotating ball head (15) and the base plate (17) are fixedly connected by the extension rod (16).

8. The high-efficiency protection multi-mode power data connector according to claim 7, characterized in that, The base component (7) of the connector has a rotating ball cavity (18) at the end opposite to the electrical plug-in shape (2), and the rotating ball head (15) is rotatably engaged in the rotating ball cavity (18).

9. A high-efficiency protection multi-mode power data connector according to claim 8, characterized in that, The rotating ball head (15), the extension rod (16) and the base plate (17) are provided with through-type fine wire channels (19), and the bottom of the rotating ball cavity (18) is provided with a widened channel (20).

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