Low-altitude flight high-speed connector

Abstract

The invention relates to the field of connectors, in particular to a low-altitude flight high-speed connector, which comprises a first connector, a second connector, a clamping mechanism and a control system, and is characterized in that the first connector is matched with the second connector in an inserting manner to realize electrical and / or signal connection between the first connector and the second connector; the clamping mechanism is arranged on the first connector or the second connector, the first connector (1) of the clamping mechanism is used for clamping the first connector and the second connector which are connected in an inserted mode, and therefore it is ensured that the second connector is stably fixed to the first connector. The control system is electrically connected with the clamping mechanism and used for controlling the clamping actions of the clamping mechanism, including clamping starting, clamping force adjusting, clamping releasing and the like, so that automatic and accurate connection management is achieved. According to the invention, the stable fixation of the connector and the accurate control of the clamping force are realized, so that the interface stability of the connector and the reliability of data transmission are remarkably improved.

Description

Technical Field

[0001] This application relates to the field of connectors, and particularly to a high-speed connector for low-altitude flight. Background Art

[0002] With the rapid development of modern technology, low-altitude flight technology is widely used in multiple fields such as unmanned aerial vehicles, aerial photography, and topographic mapping. In these applications, as a key component for data transmission between devices, the performance and stability of high-speed connectors are crucial. Especially in the low-altitude flight environment, the connector not only needs to withstand the pressure of high-speed data transmission but also cope with complex and changeable meteorological conditions and mechanical vibrations to ensure the continuity and accuracy of data transmission. Therefore, it is particularly important to develop a high-speed connector that can adapt to the low-altitude flight environment and has high stability and reliability.

[0003] Existing high-speed connectors for low-altitude flight have obvious defects in clamping force and fixing stability. On the one hand, traditional mechanical locking structures often lack sufficient flexibility and precision and cannot adjust the clamping state in real time according to the requirements of different working environments. Under harsh conditions, this fixing method is extremely likely to cause the connector head to loosen, thus affecting the quality and continuity of data transmission. On the other hand, although existing spring clamping mechanisms can provide clamping force to a certain extent, they lack an accurate control system to monitor and adjust the clamping force in real time. As a result, during long-term use or in extreme environments, the clamping force may gradually weaken, ultimately affecting the stability and reliability of the connector. Summary of the Invention

[0004] Therefore, there is an urgent need in the prior art for a new type of high-speed connector for low-altitude flight that can achieve stable fixation of the connector head and precise control of the clamping force.

[0005] A high-speed connector for low-altitude flight provided by this application adopts the following technical solutions: A high-speed connector for low-altitude flight includes a first connector head, a second connector head, a clamping mechanism, and a control system. The first connector head is inserted and mated with the second connector head to achieve electrical and / or signal connection between the two. The clamping mechanism is disposed on the first connector head or the second connector head. The clamping mechanism is used to clamp the inserted first connector head and second connector head, thereby ensuring that the second connector head is firmly fixed to the first connector head. The control system is electrically connected to the clamping mechanism and is used to control the clamping action of the clamping mechanism, including starting clamping, adjusting the clamping force, and releasing clamping, etc., to achieve automated and precise connection management.

[0006] By adopting the above technical solution, through the integration of the control system and the clamping mechanism, the automated and precise management of the electrical and / or signal connection between the connectors is achieved. This design not only improves the stability and reliability of data transmission, but also can flexibly adjust the clamping state under different working environments to ensure the fixation of the connectors, effectively solving the problem that traditional connectors are prone to loosen or fall off in harsh environments.

[0007] Optionally, the clamping mechanism includes a driving component and two clamping members. The driving component is arranged on the first connector or the second connector, and the driving component is used to drive the two clamping members to move in directions approaching or separating from each other.

[0008] By adopting the above technical solution, initially, the two clamping members are respectively located on both sides of the first connector and maintain a certain distance to accommodate the insertion of the second connector. At this time, the driving component is in an inactive state and does not apply any driving force to the clamping members; when the second connector is inserted to a predetermined position, the control system sends a signal to activate the driving component. The driving component starts to work and drives the two clamping members to move in a direction approaching each other according to a preset program or an external instruction; as the driving component continues to work, the two clamping members gradually approach and clamp the second connector, achieving precise control of the clamping force.

[0009] Optionally, the driving component includes a support, a bidirectional lead screw, and a rotary driving member. The support is fixed on the first connector or the second connector; the bidirectional lead screw includes a rotating rod, a first lead screw, and a second lead screw. The rotating rod passes through the support and is rotatably connected to the support; the first lead screw is fixed to one end of the rotating rod and is in threaded cooperation with one of the clamping members; the second lead screw is fixed to the other end of the rotating rod and is in threaded cooperation with the other clamping member; the rotary driving member is arranged on the support, and the rotary driving member is used to drive the rotating rod to rotate.

[0010] By adopting the above technical solution, before the connection operation starts, the two clamping members are respectively located on both sides of the first connector, maintaining a certain distance to allow the insertion of the second connector. At this time, the rotating rod is stationary, and the first lead screw and the second lead screw are also in a non-operating state; when the second connector is inserted into the predetermined position, the control system sends a signal to activate the rotary drive member. The rotary drive member starts to work, and the rotary drive member transmits the rotational torque to the rotating rod, driving the rotating rod to rotate within the support. Since the rotating rod is rotatably connected to the support, the rotating rod can smoothly rotate around its axis; as the rotating rod rotates, the first lead screw and the second lead screw also rotate accordingly. Since the two clamping members are respectively in threaded cooperation with the first lead screw and the second lead screw, and since the two lead screws rotate in the same direction but are in opposite positions, the two clamping members will move towards each other; when the two clamping members clamp the second connector and reach the predetermined clamping position, the rotary drive member stops working. At this time, a stable electrical and / or signal connection is formed between the first connector and the second connector.

[0011] Optionally, the rotary drive member includes a gear, a rack and a fastener. The gear is sleeved on the rotating rod, and the gear is fixedly connected to the rotating rod; the rack is slidably arranged on the support, the rack meshes with the gear, and the fastener is used to fix the rack.

[0012] By adopting the above technical solution, by moving the rack to drive the gear to rotate, and then driving the rotating rod and the clamping member to move, remote or manual control of the clamping mechanism is achieved; this design not only improves the convenience of operation, but also enhances the reliability and durability of the drive assembly.

[0013] Optionally, the rack is located between the gear and the support. A guiding groove is formed on the support, and the side wall of the rack abuts against the inner side wall of the guiding groove, and the rack is slidably engaged with the guiding groove.

[0014] By adopting the above technical solution, the design of the slidable engagement between the guiding groove and the rack ensures the stability and accuracy of the rack during movement; this design effectively prevents the rack from shifting or shaking during movement, thereby ensuring the meshing accuracy and transmission efficiency between the gear and the rack.

[0015] Optionally, the clamping mechanism further includes a position sensor. The position sensor is used to detect the relative position between the two clamping members and is used to feedback the position information to the control system, so as to automatically stop the movement of the clamping mechanism when the predetermined clamping position is reached, preventing damage caused by over-clamping.

[0016] By adopting the above technical solution, the addition of the position sensor realizes the real-time monitoring and feedback of the motion state of the clamping mechanism; by detecting the relative position between the two clamping members and feeding the position information back to the control system, the low-altitude flight high-speed connector of the present invention can automatically stop the movement of the clamping mechanism when the predetermined clamping position is reached, effectively preventing damage caused by over-clamping; this design not only improves the intelligent level of the connector, but also further enhances the stability and reliability of the connection.

[0017] Optionally, the fastener includes a screw, the screw is in threaded cooperation with the rack, and the end of the screw abuts against the bottom of the guide groove.

[0018] By adopting the above technical solution, through the threaded cooperation between the screw and the rack and the design that the end of the screw abuts against the bottom of the guide groove, the present invention provides a simple and effective fastener structure; this design not only realizes the fixation and adjustment of the position of the rack, but also ensures the stability and reliability of the fastener during long-term use.

[0019] Optionally, the fastener further includes a knob, and the knob is fixed to the end of the screw.

[0020] By adopting the above technical solution, the addition of the knob makes the adjustment of the screw more convenient and intuitive; the user only needs to rotate the knob to realize the tightening or loosening operation of the screw, and the position of the rack can be adjusted without using special tools.

[0021] In summary, the present application includes at least one of the following beneficial technical effects: 1. By integrating the control system and the clamping mechanism, the automatic and precise management of the electrical and / or signal connection between the connectors is realized. This design not only improves the stability and reliability of data transmission, but also can flexibly adjust the clamping state in different working environments to ensure the fixation of the connectors, effectively solving the problem that traditional connectors are prone to loosen or fall off in harsh environments; 2. Initially, the two clamping members are respectively located on both sides of the first connector and maintain a certain distance to accommodate the insertion of the second connector. At this time, the driving component is in an inactive state and does not apply any driving force to the clamping members; when the second connector is inserted to the predetermined position, the control system sends a signal to activate the driving component. The driving component starts to work, and according to the preset program or external instruction, drives the two clamping members to move towards each other; as the driving component continues to work, the two clamping members gradually approach and clamp the second connector, realizing the precise control of the clamping force; 3. Driving the rotation of the gear by moving the rack, and then driving the rotation rod and the clamping member to move, realizing the remote or manual control of the clamping mechanism; this design not only improves the convenience of operation, but also enhances the reliability and durability of the driving component. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of the first connector and the second connector in the embodiment of the present application.

[0023] Figure 2 It is a schematic structural diagram of the low-altitude flight high-speed connector in the embodiment of the present application.

[0024] Figure 3 It is Figure 2 A partial enlarged view of part A in

[0025] Description of the reference numerals: 1. First connector; 11. Guide rail; 2. Second connector; 3. Clamping member; 31. Slide block; 4. Support; 41. Guide groove; 5. Bidirectional lead screw; 51. Rotation rod; 52. First lead screw; 53. Second lead screw; 6. Rotation driving member; 61. Gear; 62. Rack; 63. Fastener; 631. Screw; 632. Knob. Detailed Description of the Embodiment

[0026] The following will further describe the present application in detail with reference to the Figures 1-3 drawings.

[0027] The terms used in the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. Unless otherwise defined, the technical terms or scientific terms used in the present application should have the ordinary meaning understood by those skilled in the art in the field to which the present application belongs. The "first", "second" and similar terms used in the present application do not indicate any order, quantity or importance, but are only used to distinguish different components.

[0028] The embodiment of the present application discloses a low-altitude flight high-speed connector. Referring to Figure 1 and Figure 2 , the low-altitude flight high-speed connector includes a first connector 1, a second connector 2, a clamping mechanism, a position sensor and a control system. The first connector 1 and the second connector 2 are inserted and matched to achieve electrical and / or signal connection between the two. The clamping mechanism is arranged on the first connector 1 or the second connector 2. The clamping mechanism is used to clamp the inserted first connector 1 and the second connector 2, so as to ensure that the second connector 2 is firmly fixed to the first connector 1. The control system is electrically connected to the clamping mechanism and is used to control the clamping action of the clamping mechanism, including starting clamping, adjusting the clamping force and releasing clamping, etc., so as to realize automatic and precise connection management.

[0029] Continuing to refer to Figure 1 and Figure 2 , through the integrated control system and the clamping mechanism, the automated and precise management of the electrical and / or signal connection between the connectors is achieved. This design not only improves the stability and reliability of data transmission, but also can flexibly adjust the clamping state in different working environments to ensure the fixation of the connectors, effectively solving the problem that traditional connectors are prone to loosen or fall off in harsh environments.

[0030] Continuing to refer to Figure 1 and Figure 2 , the clamping mechanism includes a driving component and two clamping members 3. The driving component can be selectively arranged on the first connector 1 or the second connector. The driving component is used to drive the two clamping members 3 to move in the direction of approaching each other or moving away from each other. In this embodiment, each of the first connector 1 and the second connector is provided with a driving component. Initially, the two clamping members 3 are respectively located on both sides of the first connector 1 and maintain a certain distance to accommodate the insertion of the second connector 2. At this time, the driving component is in an inactive state and does not apply any driving force to the clamping members 3; when the second connector 2 is inserted to the predetermined position, the control system sends a signal to activate the driving component. The driving component starts to work and drives the two clamping members 3 to move in the direction of approaching each other according to a preset program or an external instruction; as the driving component continues to work, the two clamping members 3 gradually approach and clamp the second connector 2, achieving precise control of the clamping force, thereby effectively clamping or releasing the second connector 2.

[0031] Referring to Figure 2 and Figure 3 , each driving component includes a support 4, a bidirectional lead screw 5 and a rotary driving member 6. One of the supports 4 is fixed to the first connector 1, and the other support 4 is fixed to the second connector 2. Each bidirectional lead screw 5 includes a rotating rod 51, a first lead screw 52 and a second lead screw 53. The rotating rod 51 passes through the support 4, and the rotating rod 51 is rotatably connected to the support 4; the first lead screw 52 is fixed to one end of the rotating rod 51, and the first lead screw 52 is in threaded cooperation with one of the clamping members 3; the second lead screw 53 is fixed to the other end of the rotating rod 51, and the second lead screw 53 is in threaded cooperation with the other clamping member 3. The rotary driving member 6 is arranged on the support 4, and the rotary driving member 6 is used to drive the rotating rod 51 to rotate.

[0032] Referring to Figure 2 and Figure 3, before the connection operation starts, the two clamping members 3 are respectively located on both sides of the first connector 1 and the second connector 2, maintaining a certain distance to allow the insertion of the second connector 2. At this time, the rotating rod 51 is stationary, and the first lead screw 52 and the second lead screw 53 are also in a non-operating state; when the second connector 2 is inserted into the predetermined position, the control system issues a signal to activate the rotary drive member 6. The rotary drive member 6 starts to work, and the rotary drive member 6 transmits the rotational torque to the rotating rod 51, driving the rotating rod 51 to rotate within the support 4. Since the rotating rod 51 is rotatably connected to the support 4, the rotating rod 51 can smoothly rotate around its axis; as the rotating rod 51 rotates, the first lead screw 52 and the second lead screw 53 also rotate accordingly. Since the two clamping members 3 are respectively in threaded engagement with the first lead screw 52 and the second lead screw 53, and since the rotation directions of the two lead screws are the same but the positions are opposite, the two clamping members 3 will move towards each other; when the two clamping members 3 clamp the second connector 2 and reach the predetermined clamping position, the rotary drive member 6 stops working. At this time, a firm electrical and / or signal connection is formed between the first connector 1 and the second connector 2.

[0033] Continue to refer to Figure 2 and Figure 3 , two guide rails 11 are fixedly arranged on the first connector 1, and sliding blocks 31 are fixedly arranged on both clamping members 3. The sliding blocks 31 correspond to the guide rails 11 one by one. Each guide rail 11 passes through the sliding block 31, and each sliding block 31 is slidably engaged with the guide rail 11, thereby increasing the stability of the sliding of the two clamping members 3, and thus increasing the firmness of the two clamping members 3 clamping the second connector 2.

[0034] Continue to refer to Figure 2 and Figure 3 , the rotary drive member 6 includes a gear 61, a rack 62 and a fastener 63. The gear 61 is sleeved on the rotating rod 51, and the gear 61 is fixedly connected to the rotating rod 51. The rack 62 is slidably arranged on the support 4, and the rack 62 meshes with the gear 61. The fastener 63 is used to fix the rack 62. By moving the rack 62 to drive the gear 61 to rotate, and then driving the rotating rod 51 and the clamping member 3 to move, remote or manual control of the clamping mechanism is realized; this design not only improves the convenience of operation, but also enhances the reliability and durability of the drive assembly. The rack 62 is located between the gear 61 and the support 4. A guide groove 41 is formed on the support 4, and the side wall of the rack 62 abuts against the inner side wall of the guide groove 41. The rack 62 is slidably engaged with the guide groove 41.

[0035] Continue to refer to Figure 2 and Figure 3, the sliding fit design of the guiding groove 41 and the rack 62 ensures the stability and accuracy of the rack 62 during movement. This design effectively prevents the rack 62 from shifting or wobbling during movement, thus ensuring the meshing accuracy and transmission efficiency between the gear 61 and the rack 62. The fastener 63 includes a screw 631, which is in threaded fit with the rack 62, and the end of the screw 631 abuts against the bottom of the guiding groove 41.

[0036] Continue to refer to Figure 2 and Figure 3 , through the threaded fit between the screw 631 and the rack 62, and the design that the end of the screw 631 abuts against the bottom of the guiding groove 41, the present invention provides a simple and effective structure of the fastener 63; this design not only realizes the fixation and adjustment of the position of the rack 62, but also ensures the stability and reliability of the fastener 63 during long-term use.

[0037] Continue to refer to Figure 2 and Figure 3 , the fastener 63 further includes a knob 632, which is fixed to the end of the screw 631. The addition of the knob 632 makes the adjustment of the screw 631 more convenient and intuitive; the user only needs to rotate the knob 632 to tighten or loosen the screw 631, and the position of the rack 62 can be adjusted without using special tools.

[0038] Continue to refer to Figure 2 and Figure 3 , the clamping mechanism further includes a position sensor, which is used to detect the relative position between the two clamping members 3 and to feedback the position information to the control system, so as to automatically stop the movement of the clamping mechanism when the predetermined clamping position is reached, preventing damage caused by over-clamping. The addition of the position sensor realizes the real-time monitoring and feedback of the movement state of the clamping mechanism; by detecting the relative position between the two clamping members 3 and feedbacking the position information to the control system, the low-altitude flight high-speed connector of the present invention can automatically stop the movement of the clamping mechanism when the predetermined clamping position is reached, effectively preventing the damage problem caused by over-clamping; this design not only improves the intelligent level of the connector, but also further enhances the stability and reliability of the connection.

[0039] Continue to refer to Figure 2 and Figure 3 , the control system is electrically connected to the clamping machine and the position sensor, and can comprehensively monitor and control various actions of the clamping mechanism. This means that every step from starting clamping, precisely adjusting the clamping force to finally releasing the clamping is under the precise control of the control system, ensuring the safety and reliability of the clamping process.

[0040] The implementation principle of the above embodiments is as follows: In actual operation, the user first inserts the second connector 2 into the first connector 1 and starts the control system through the operating system. Then, the control system will accurately send instructions to control the rotation drive 6 to start working, further driving the rotation rod 51 to rotate, thereby driving the two clamping members 3 to move towards each other until the second connector 2 is firmly clamped. Finally, by rotating the knob 632 to rotate the screw 631, the end of the screw 631 abuts against the bottom of the guide groove 41, thereby fixing the rack 62 to the support 4, and thus fixing the second connector 2 to the first connector 1; when the user needs to disconnect the connection, first rotate the screw 631 by rotating the knob 632 to release the fixation of the screw 631 on the rack 62, and then the control system will accurately send instructions again to control the rotation drive 6 to reverse, so that the clamping members 3 move away from each other, thereby easily releasing the second connector 2.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited hereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A low-altitude high-speed connector, characterized in that: The invention comprises a first connector (1), a second connector (2), a clamping mechanism and a control system, wherein the first connector (1) and the second connector (2) are plugged together to realize electrical and / or signal connection between the two; the clamping mechanism is arranged on the first connector (1) or the second connector (2), and is used to clamp the first connector (1) and the second connector (2) after plugging, so as to ensure that the second connector (2) is firmly fixed to the first connector (1); the control system is electrically connected to the clamping mechanism and is used to control the clamping action of the clamping mechanism, including starting clamping, adjusting the clamping force and releasing the clamping, so as to realize automated and precise connection management.

2. A low-altitude flying high-speed connector according to claim 1, characterized in that: The clamping mechanism comprises a driving component and two clamping members (3); the driving component is arranged on the first connecting head (1) or the second connecting head (2); the driving component is used to drive the two clamping members (3) to move in a direction of approaching each other or moving away from each other.

3. A low-altitude flying high-speed connector according to claim 2, characterized in that: The driving assembly comprises a support (4), a bidirectional screw rod (5) and a rotary drive member (6); the support (4) is fixed on the first connecting head (1) or the second connecting head (2); the bidirectional screw rod (5) comprises a rotating rod (51), a first screw rod (52) and a second screw rod (53); the rotating rod (51) is passed through the support (4), and the rotating rod (51) is rotatably connected to the support (4); the first screw rod (52) is fixed to one end of the rotating rod (51), and the first screw rod (52) is threadedly engaged with one of the clamping members (3); the second screw rod (53) is fixed to the other end of the rotating rod (51), and the second screw rod (53) is threadedly engaged with the other clamping member (3); the rotary drive member (6) is arranged on the support (4), and the rotary drive member (6) is used to drive the rotating rod (51) to rotate.

4. A low-altitude flying high-speed connector according to claim 3, characterized in that: The rotary drive member (6) comprises a gear (61), a rack (62) and a fastener (63); the gear (61) is sleeved on the rotary rod (51); the gear (61) is fixedly connected to the rotary rod (51); the rack (62) is slidably arranged on the support (4); the rack (62) and the gear (61) are meshed with each other; and the fastener (63) is used to fix the rack (62).

5. A low-altitude flying high-speed connector according to claim 4, characterized in that: The rack (62) is located between the gear (61) and the support (4); a guide groove (41) is provided on the support (4); a side wall of the rack (62) abuts against an inner side wall of the guide groove (41); and the rack (62) and the guide groove (41) are slidably matched.

6. A low-altitude flying high-speed connector according to any one of claims 1 to 5, characterized in that: The clamping mechanism also includes a position sensor, which is used to detect the relative position between the two clamping members (3) and to feed back the position information to the control system so as to automatically stop the movement of the clamping mechanism when a predetermined clamping position is reached, thereby preventing damage caused by excessive clamping.

7. A low-altitude flying high-speed connector according to claim 5, characterized in that: The fastener (63) comprises a screw rod (631), the screw rod (631) is threadedly matched with the rack (62), and the end of the screw rod (631) abuts against the bottom of the guide groove (41).

8. A low-altitude flying high-speed connector according to claim 7, characterized in that: The fastener (63) further comprises a knob (632), wherein the knob (632) is fixed to the end of the screw rod (631).

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