Electronic information engineering line connection device

Abstract

This utility model discloses an electronic information engineering circuit connection device, including a coupling sleeve, an adjusting sleeve rotatably provided on the outer side of the coupling sleeve, a limiting sleeve slidably provided on the outer side of the coupling sleeve, a spiral rod provided on one side of the limiting sleeve, multiple moving blocks provided on one side of the adjusting sleeve, a screw-in sleeve provided on the outer side of the spiral rod, a tension spring provided on the outer side of the moving blocks, a migration sleeve provided on the outer side of the coupling sleeve, a conversion sleeve rotatably provided on the outer side of the coupling sleeve, a drive gear provided on one side of the conversion sleeve, multiple cylindrical blocks provided on the outer side of the coupling sleeve, an adapter groove inclinedly opened in the coupling sleeve, a transmission gear provided on one side of the screw-in sleeve, an adapter plate slidably provided in the adapter groove, an adapter block provided on one side of the adapter plate, a configuration spring provided on one side of the adapter block, a holding plate provided at the other end of the configuration spring, and a transmission rod provided on one side of the holding plate. This utility model realizes the protection of the cable connection point, ensures the adapter clamping of the cable, and ensures the clamping stability.

Description

Technical Field

[0001] This utility model relates to the field of circuit connection technology, and more specifically, to an electronic information engineering circuit connection device. Background Technology

[0002] In existing technologies, electronic information engineering circuit connection devices have certain technical defects. First, existing cable connection systems face serious compatibility and protection issues. After the cables are connected, conventional connection devices cannot flexibly adapt and clamp them according to the cable's diameter and specifications. This rigid clamping mechanism makes it difficult to achieve ideal fixation for cables of different specifications. Especially in the field of electronic information engineering, there are many types of cables, from delicate signal lines to thick power lines, with significant differences in diameter. Fixed-specification clamping devices cannot cope with this diversity, often resulting in large cables being excessively squeezed and deformed, or small cables becoming loose due to insufficient clamping. This improper clamping... Not only does it cause mechanical damage to the wires and insulation layers inside the cable, but it also leads to a decrease in signal transmission quality, resulting in signal attenuation, interference, and distortion. More seriously, existing devices generally neglect the protection function of cable connections, leaving the connection points directly exposed to the external environment, facing various harmful factors such as moisture, dust, mechanical impact, and electromagnetic interference. In electronic information systems, the connection point is a critical node for signal transmission, and its exposure can easily lead to contact oxidation, increased contact resistance, and even connection failure due to environmental corrosion. This directly affects the stability and reliability of the system, ultimately reducing the operating efficiency and service life of the entire electronic information engineering project, and increasing maintenance costs and failure risks.

[0003] Secondly, although some improved electronic information engineering line connection devices have achieved protection of cable connections through the cooperation of some innovative components and have solved the problem of adapting and clamping cables of different specifications to a certain extent, these designs still have obvious structural deficiencies. Although these devices have achieved basic protection of cable adaptation and connection in form, the overall structure is simple, lacks multiple fixing mechanisms and anti-loosening design, and has low stability. Especially in the actual application environment of electronic information engineering, the equipment often faces complex working conditions such as continuous vibration and movement. The fixing structure is prone to accidental displacement or loosening of the clamped components due to external impact, vibration accumulation and other factors, which weakens the originally properly adjusted clamping force and causes unstable cable clamping. This unstable state not only causes fretting wear at the cable connection, leading to deterioration of contact performance, but may also cause the cable to slip off under tension due to loose clamping, resulting in connection breakage or short circuit accidents. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides an electronic information engineering circuit connection device to solve the technical problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an electronic information engineering circuit connection device, comprising a coupling sleeve, an adjusting sleeve rotatably disposed on the outer side of the coupling sleeve, a limiting sleeve slidably disposed on the outer side of the coupling sleeve, a spiral rod connected to one side of the limiting sleeve, a plurality of moving blocks disposed on one side of the adjusting sleeve, a screw-fitting sleeve disposed on the outer side of the spiral rod, the screw-fitting sleeve being threadedly fitted onto the outer side of the spiral rod, a tension spring disposed on the outer side of the moving blocks, the two ends of the tension spring being respectively connected to two adjacent moving blocks, a migrating sleeve disposed on the outer side of the coupling sleeve, the two migrating sleeves being designed to face each other, and the outer wall of the migrating sleeve being movably connected to the inner wall of the adjusting sleeve via threads. The outer side of the coupling sleeve is rotatably provided with a conversion sleeve, and a drive gear is connected to one side of the conversion sleeve. Multiple cylindrical blocks are fixedly provided on the outer side of the coupling sleeve. An adapter groove is inclinedly opened in the coupling sleeve. A transmission gear is fixedly connected to one side of the screw-fit sleeve. The multiple transmission gears mesh with the drive gear respectively. An adapter plate is slidably provided in the adapter groove. An adapter block is fixedly provided on one side of the adapter plate. A configuration spring is connected to one side of the adapter block. A holding plate is connected to the other end of the configuration spring. A transmission rod is connected to one side of the holding plate. A transmission groove is opened in the adapter block. One end of the transmission rod is slidably inserted into the transmission groove. A linkage sleeve is movably provided in the coupling sleeve.

[0008] The present invention is further configured such that a support seat is provided on the outer side of the connecting sleeve, and the connecting sleeve can be detachably installed onto the support seat.

[0009] The present invention is further configured such that a migration block is fixedly provided on the inner side of the migration sleeve, the inner wall of the migration sleeve is fixedly connected to the outer wall of the linkage sleeve through the migration block, and a migration groove is provided on the side wall of the connecting sleeve, and the migration block slides in the migration groove.

[0010] The present invention is further configured such that a rotating wheel is rotatably provided on one side of the moving block, and the rotating wheel is engaged between two adjacent cylindrical blocks.

[0011] The present invention is further configured such that a linkage block is fixedly provided on one side of the adapter block, and a linkage groove is provided on one side of the linkage sleeve, and the linkage block slides in the linkage groove.

[0012] The present invention is further configured such that a mounting plate is fixedly provided on the outer side of the coupling sleeve, and a plurality of the screw-on sleeves are rotatably mounted on the mounting plate.

[0013] The present invention is further provided that a plurality of rubber strips are fixedly provided on the inner side of the holding plate.

[0014] The present invention is further configured such that a movable rail is fixedly provided on one side of the adjusting sleeve, and a movable groove is provided in the movable block, and the movable block is slidably installed on the outside of the movable rail through the movable groove.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides an electronic information engineering circuit connection device, which has the following beneficial effects:

[0017] 1. By combining the engagement sleeve and adjustment sleeve with the inclined structure design of the adapter slot and adapter plate, the technical problem of the inability to flexibly adapt and clamp cables according to their diameter and specifications in the existing technology is solved. The device adopts an innovative collaborative working mechanism of adapter block and linkage sleeve, combined with a flexible clamping system of configuration spring and holding plate, which effectively avoids the problem of large cables being excessively squeezed and deformed or small cables being loosened due to insufficient clamping. In particular, the rubber strip set on the inner side of the holding plate provides a flexible and uniform clamping force to the outer wall of the cable, which significantly reduces the risk of mechanical damage to the internal conductors and insulation layer of the cable. At the same time, the device cleverly places the cable connection point completely inside the space of the engagement sleeve. Through the control of the migration sleeve and linkage sleeve, the connection point is completely separated from direct contact with the external environment, effectively isolating various harmful factors such as mechanical impact, reducing maintenance costs and failure risks.

[0018] 2. Through a meticulously designed multi-layered fixing mechanism, this device effectively solves the problem of insufficient stability in existing cable clamping devices. The clever cooperation between the moving block and the rotating wheel, combined with the interlocking structure between the cylindrical blocks, forms the first line of defense against loosening. The limiting sleeve's restriction on the outer wall of the rotating wheel, along with the locking system formed by the threaded connection between the spiral rod and the engaging sleeve, creates the second line of defense against loosening. In particular, the meshing transmission mechanism of the drive gear and the transmission gear, combined with the control system of the conversion sleeve, ensures that the entire device forms a closed-loop fixing structure in the locked state. Even under complex working conditions such as continuous vibration and frequent movement, it can effectively resist external impacts and vibration accumulation, preventing accidental displacement due to external interference. The detachable design of the support and the engaging sleeve further enhances the stability and applicability of the overall structure, allowing the device to flexibly adapt to various installation environments. Through these innovative designs, this device achieves stable clamping of cables, eliminates the risk of fretting wear at cable connections, prevents degradation of contact point performance, and effectively avoids connection breakage or short circuit accidents caused by cable slippage under tension, providing reliable technical support for electronic information engineering circuit connections. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an electronic information engineering circuit connection device according to the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of this utility model with the support seat removed;

[0021] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the dispersed structure in this utility model with the support portion removed.

[0023] Figure 5 This is a cross-sectional view of the migration sleeve, adapter block, and adjustment sleeve in this utility model.

[0024] In the diagram: 1. Engaging sleeve; 2. Adjusting sleeve; 3. Limiting sleeve; 4. Spiral rod; 5. Moving block; 6. Engaging sleeve; 7. Tension spring; 8. Migration sleeve; 9. Conversion sleeve; 10. Drive gear; 11. Cylindrical block; 12. Adaptor groove; 13. Transmission gear; 14. Adaptor plate; 15. Adaptor block; 16. Configuration spring; 17. Holding plate; 18. Transmission rod; 19. Transmission groove; 20. Linkage sleeve; 21. Support seat; 22. Migration block; 23. Migration groove; 24. Rotating wheel; 25. Linkage block; 26. Linkage groove; 27. Mounting plate; 28. Rubber belt; 29. ​​Moving rail; 30. Moving groove. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0027] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0028] Please see Figures 1-5An electronic information engineering circuit connection device includes a connecting sleeve 1, an adjusting sleeve 2 rotatably disposed on the outer side of the connecting sleeve 1, a limiting sleeve 3 slidably disposed on the outer side of the connecting sleeve 1, a spiral rod 4 connected to one side of the limiting sleeve 3, a plurality of moving blocks 5 disposed on one side of the adjusting sleeve 2, a screw-fitting sleeve 6 disposed on the outer side of the spiral rod 4, the screw-fitting sleeve 6 being threadedly fitted onto the outer side of the spiral rod 4, a tension spring 7 disposed on the outer side of the moving blocks 5, the two ends of the tension spring 7 being respectively connected to two adjacent moving blocks 5, a migration sleeve 8 disposed on the outer side of the connecting sleeve 1, the two migration sleeves 8 being designed to face each other, and the outer wall of the migration sleeve 8 being threadedly connected to the inner wall of the adjusting sleeve 2, and a conversion sleeve 9 rotatably disposed on the outer side of the connecting sleeve 1. A drive gear 10 is provided on the side connection. Multiple cylindrical blocks 11 are fixedly provided on the outside of the engagement sleeve 1. An adapter groove 12 is opened in the engagement sleeve 1 at an angle. A transmission gear 13 is fixedly connected to one side of the screw-fit sleeve 6. Multiple transmission gears 13 mesh with the drive gear 10 respectively. An adapter plate 14 is slidably provided in the adapter groove 12. An adapter block 15 is fixedly provided on one side of the adapter plate 14. A configuration spring 16 is connected to one side of the adapter block 15. A holding plate 17 is connected to the other end of the configuration spring 16. A transmission rod 18 is connected to one side of the holding plate 17. A transmission groove 19 is opened in the adapter block 15. One end of the transmission rod 18 is slidably inserted into the transmission groove 19. A linkage sleeve 20 is movably provided in the engagement sleeve 1.

[0029] In this embodiment, when a cable connection is required, the conversion sleeve 9 is first rotated forward. The conversion sleeve 9 drives the drive gear 10 on one side to rotate forward. Then, the drive gear 10 drives the multiple transmission gears 13 meshing with it to rotate in the opposite direction. This causes the transmission gears 13 to drive the engagement sleeve 6 to rotate in the opposite direction on the mounting plate 27. Since the engagement sleeve 6 is movably connected to the screw rod 4 through a thread, and the multiple screw rods 4 form mutual limits, the screw rods 4 will not rotate with the engagement sleeve 6. Then, the screw rods 4 will drive the limiting sleeve 3 on one side to slide, so that the inner wall of the limiting sleeve 3 gradually stops rotating. The outer wall of the rotating wheel 24 is limited, and then the adjusting sleeve 2 rotates forward. The adjusting sleeve 2 drives the moving block 5 to rotate forward through the moving rail 29 and the moving groove 30. Then the moving block 5 will drive the rotating wheel 24 to gradually roll out from between the two cylindrical blocks 11, and the rotating wheel 24 will drive the tension spring 7 to stretch outward, so that the rotating wheel 24 drives the moving block 5 to slide outward along the moving rail 29 and the moving groove 30. At the same time, since the inner wall of the adjusting sleeve 2 and the outer wall of the migration sleeve 8 are connected by threads, and the two migration sleeves 8 are set opposite each other, the migration block 22 and the migration groove 23 cooperate to realize the rotation limit of the migration sleeve 8. The two subsequent migration sleeves 8 will slide synchronously towards the center, and the migration sleeves 8 will drive the migration block 22 to slide along the migration groove 23. Then, the migration block 22 will drive the inner linkage sleeve 20 to slide towards the center. Then, the linkage sleeve 20 will drive the adapter block 15 to move towards the center through the cooperation of the linkage groove 26 and the linkage block 25. The adapter block 15 will drive the transmission rod 18, the transmission groove 19, the configuration spring 16, and the holding plate 17 to move towards the center. At the same time, the adapter block 15 will drive the adapter plate 14 on the other side to slide along the inclined adapter groove 12. Then, the adapter plate 14 will drive the adapter block 15 on one side to spread outward, so that the adapter... Block 15 drives one side linkage block 25 to slide along linkage groove 26, and the adapter block 15 will drive the transmission rod 18, configuration spring 16, transmission groove 19 and holding plate 17 to spread outward, so that the holding plate 17 and other components spread to the outermost side, and at the same time, the two migration sleeves 8 move to the position with the closest distance between them. At this time, stop rotating the adjustment sleeve 2, and then insert one of the cables into the connecting sleeve 1, and then let the cable at this point pass out from the other end of the connecting sleeve 1 and connect to one end of the other cable. After the two cables are connected, pull the original cable back so that the connection point of the two cables enters the middle position inside the connecting sleeve 1.

[0030] Please see Figures 3-5 As a further implementation of the overall equipment: a support seat 21 is provided on the outside of the connecting sleeve 1, and the connecting sleeve 1 can be detachably installed onto the support seat 21.

[0031] A migration block 22 is fixedly provided on the inner side of the migration sleeve 8. The inner wall of the migration sleeve 8 is fixedly connected to the outer wall of the linkage sleeve 20 through the migration block 22. A migration groove 23 is provided on the side wall of the connecting sleeve 1, and the migration block 22 slides in the migration groove 23.

[0032] The movable block 5 has a rotating wheel 24 on one side, which is engaged between two adjacent cylindrical blocks 11.

[0033] A linkage block 25 is fixedly provided on one side of the adapter block 15, and a linkage groove 26 is provided on one side of the linkage sleeve 20. The linkage block 25 slides in the linkage groove 26.

[0034] A mounting plate 27 is fixedly provided on the outer side of the coupling sleeve 1, and multiple screw sleeves 6 are rotatably installed on the mounting plate 27.

[0035] Multiple rubber strips 28 are fixedly provided on the inner side of the holding plate 17.

[0036] A movable rail 29 is fixedly provided on one side of the adjusting sleeve 2, and a movable groove 30 is provided in the movable block 5. The movable block 5 is slidably installed on the outside of the movable rail 29 through the movable groove 30.

[0037] More specifically, when the connection points of the two cables enter the middle position inside the coupling sleeve 1, the adjusting sleeve 2 is rotated in the opposite direction. The adjusting sleeve 2 will drive the moving rail 29 on one side to rotate in the opposite direction. The moving rail 29 drives the moving block 5, the rotating wheel 24, and the tension spring 7 to rotate in the opposite direction through the moving groove 30. At this time, the two migration sleeves 8 will slide in the opposite direction to both sides simultaneously. Then, the migration sleeve 8 will drive the migration block 22 to slide in the opposite direction along the migration groove 23, so that the migration block 22 drives the inner linkage sleeve 20 to slide in the opposite direction. Then, the linkage sleeve 20 will push the adapter block 15 on one side to slide in the opposite direction. At this time, the adapter block 15 will drive the transmission rod 18, the transmission groove 19, the configuration spring 16, and the holding plate 17 on one side to slide in the opposite direction. The adapter block 15 drives one side of the adapter plate 14 to slide in the opposite direction along the inclined adapter groove 12, causing the adapter plate 14 to pull the adapter block 15 inward. Then, the adapter block 15 drives one side of the linkage block 25 to slide inward along the linkage groove 26. The adapter block 15 also drives the transmission rod 18, the configuration spring 16, the transmission groove 19, and the holding plate 17 to pull inward. Then, the rubber strip 28 on the inner wall of the holding plate 17 contacts the outer wall of the cable. Then, the adapter block 15 and other components continue to move, and the distance between the adapter block 15 and the holding plate 17 decreases, causing the transmission rod 18 on one side of the holding plate 17 to slide into the transmission groove 19. The holding plate 17 and the adapter block 15 cooperate to squeeze the configuration spring 16. When the configuration spring 16... After 6 is compressed, the inner walls of the two sets of holding plates 17 clamp the outer walls of the two cables through their inner rubber strips 28. At this time, the rotation of the adjusting sleeve 2 stops, and the moving rail 29 drives the moving block 5 and the rotating wheel 24 to rotate between the corresponding two cylindrical blocks 11 through the moving groove 30. Then, the tension spring 7 pulls the moving block 5 to slide inward along the moving rail 29 and the moving groove 30, so that the moving block 5 drives one side of the rotating wheel 24 to engage between the corresponding two cylindrical blocks 11. Then, the conversion sleeve 9 is rotated in the opposite direction. The conversion sleeve 9 will drive one side of the drive gear 10 to rotate in the opposite direction. Then, the drive gear 10 will drive the transmission gear 13 meshing with it to rotate in the forward direction, so that the transmission gear 13 drives the engagement sleeve 6 to rotate on the mounting plate 27. The upper part rotates in the opposite direction. Due to the threaded engagement of the screw sleeve 6 and the screw rod 4, the screw rod 4 will drive the limit sleeve 3 on one side to slide and reset in the opposite direction. When the screw rod 4 is fully reset, the rotation of the conversion sleeve 9 stops, so that the screw rod 4 and the screw sleeve 6 cooperate to limit the limit sleeve 3, making the limit sleeve 3 unable to move. Then, the inner wall of the limit sleeve 3 limits the outer wall of the rotating wheel 24, making the rotating wheel 24 and the moving block 5 unable to slide outward. Then, the rotating wheel 24 and the cylindrical block 11 form a limit, making the moving block 5 unable to rotate. Then, the adjusting sleeve 2 cannot rotate unexpectedly, thus ensuring the stable clamping of the cable, preventing the cable connection from loosening, realizing the protection of the cable connection point, and ensuring the appropriate clamping of the cable.

[0038] In summary, during the use or operation of the overall equipment: when cable connection is required, firstly, the conversion sleeve 9 is rotated forward. The conversion sleeve 9 will drive the drive gear 10 on one side to rotate forward. Then, the drive gear 10 will drive the multiple transmission gears 13 meshing with it to rotate in the opposite direction. This causes the transmission gears 13 to drive the engagement sleeve 6 to rotate in the opposite direction on the mounting plate 27. Since the engagement sleeve 6 is movably connected to the screw rod 4 through threads, and the multiple screw rods 4 form mutual limits, the screw rods 4 will not rotate with the engagement sleeve 6. Then, the screw rods 4 will drive the limiting sleeve 3 on one side to slide, causing the limiting sleeve 3 to slide. As the wall gradually stops limiting the outer wall of the rotating wheel 24, the adjusting sleeve 2 rotates forward. The adjusting sleeve 2, through the moving rail 29 and the moving groove 30 on one side, drives the moving block 5 to rotate forward. Then, the moving block 5 drives the rotating wheel 24 to gradually roll out from between the two cylindrical blocks 11. The rotating wheel 24 drives the tension spring 7 to stretch outward, causing the rotating wheel 24 to drive the moving block 5 to slide outward along the moving rail 29 and the moving groove 30. At the same time, since the inner wall of the adjusting sleeve 2 and the outer wall of the migration sleeve 8 are connected by threads, and the two migration sleeves 8 are set opposite each other, the migration block 22 and the migration groove 23 cooperate to realize the rotation of the migration sleeve 8. The two moving sleeves 8 will slide synchronously towards the center, and the moving sleeves 8 will drive the moving block 22 to slide along the moving groove 23. Then the moving block 22 will drive the inner linkage sleeve 20 to slide towards the center. Then the linkage sleeve 20 will drive the adapter block 15 to move towards the center through the cooperation of the linkage groove 26 and the linkage block 25. The adapter block 15 will drive the transmission rod 18, the transmission groove 19, the configuration spring 16 and the holding plate 17 to move towards the center. At the same time, the adapter block 15 will drive the adapter plate 14 set on the other side to slide along the inclined adapter groove 12. Then the adapter plate 14 will drive the adapter block 15 on one side to spread outward, so that... The adapter block 15 drives the linkage block 25 on one side to slide along the linkage groove 26. The adapter block 15 will drive the transmission rod 18, the configuration spring 16, the transmission groove 19 and the holding plate 17 to spread outward, so that the holding plate 17 and other components spread to the outermost side. At the same time, the two migration sleeves 8 move to the position where the distance between them is the closest. At this time, stop rotating the adjustment sleeve 2, and then insert one of the cables into the connecting sleeve 1. Then, let the cable at this point pass out from the other end of the connecting sleeve 1 and connect to one end of the other cable. After the two cables are connected, pull the original cable back so that the connection point of the two cables enters the middle position inside the connecting sleeve 1.

[0039] When the connection points of the two cables enter the middle position inside the coupling sleeve 1, the adjusting sleeve 2 is rotated in the opposite direction. The adjusting sleeve 2 will drive the moving rail 29 on one side to rotate in the opposite direction. The moving rail 29 drives the moving block 5, the rotating wheel 24, and the tension spring 7 to rotate in the opposite direction through the moving groove 30. At this time, the two migration sleeves 8 will slide in the opposite direction to both sides simultaneously. Then, the migration sleeve 8 will drive the migration block 22 to slide in the opposite direction along the migration groove 23, so that the migration block 22 drives the inner linkage sleeve 20 to slide in the opposite direction. Then, the linkage sleeve 20 will push the adapter block 15 on one side to slide in the opposite direction. At this time, the adapter block 15 will drive the transmission rod 18, the transmission groove 19, the configuration spring 16, and the holding plate 17 on one side to slide in the opposite direction. The adapter block 1 5 will cause one side of the adapter plate 14 to slide in the opposite direction along the inclined adapter groove 12, causing the adapter plate 14 to drive the adapter block 15 to gather inward. Then, the adapter block 15 will drive one side of the linkage block 25 to slide inward along the linkage groove 26. The adapter block 15 will also drive the transmission rod 18, the configuration spring 16, the transmission groove 19, and the holding plate 17 to gather inward. Then, the rubber strip 28 on the inner wall of the holding plate 17 will contact the outer wall of the cable. Then, the adapter block 15 and other components will continue to move, and the distance between the adapter block 15 and the holding plate 17 will decrease, causing the transmission rod 18 on one side of the holding plate 17 to slide into the transmission groove 19. The holding plate 17 and the adapter block 15 will cooperate to squeeze the configuration spring 16. When the configuration spring 16 is squeezed... After clamping, the inner walls of the two sets of holding plates 17 clamp the outer walls of the two cables respectively through their inner rubber strips 28. At this time, the rotation of the adjusting sleeve 2 stops, and the moving rail 29 drives the moving block 5 and the rotating wheel 24 to rotate between the corresponding two cylindrical blocks 11 through the moving groove 30. Then, the tension spring 7 pulls the moving block 5 to slide inward along the moving rail 29 and the moving groove 30, so that the moving block 5 drives one side of the rotating wheel 24 to engage between the corresponding two cylindrical blocks 11. Then, the conversion sleeve 9 is rotated in the opposite direction. The conversion sleeve 9 will drive one side of the drive gear 10 to rotate in the opposite direction. Then, the drive gear 10 will drive the transmission gear 13 meshing with it to rotate in the forward direction, so that the transmission gear 13 drives the engagement sleeve 6 on the mounting plate 27. The screw rod 4 rotates in the opposite direction. Due to the threaded engagement of the engagement sleeve 6 and the screw rod 4, the screw rod 4 drives the limiting sleeve 3 on one side to slide and reset in the opposite direction. After the screw rod 4 is fully reset, the rotation of the conversion sleeve 9 stops, so that the screw rod 4 and the engagement sleeve 6 cooperate to limit the limiting sleeve 3, making the limiting sleeve 3 unable to move. Then, the inner wall of the limiting sleeve 3 limits the outer wall of the rotating wheel 24, making the rotating wheel 24 and the moving block 5 unable to slide outward. Then, the rotating wheel 24 and the cylindrical block 11 form a limit, making the moving block 5 unable to rotate. Then, the adjusting sleeve 2 cannot rotate unexpectedly, thus ensuring the stable clamping of the cable, preventing the cable connection from loosening, protecting the cable connection point, and ensuring the appropriate clamping of the cable.

[0040] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. An electronic information engineering circuit connection device, comprising a coupling sleeve (1), characterized in that: The outer side of the connecting sleeve (1) is provided with an adjusting sleeve (2), and the outer side of the connecting sleeve (1) is provided with a limiting sleeve (3). A spiral rod (4) is provided on one side of the limiting sleeve (3), and a plurality of moving blocks (5) are provided on one side of the adjusting sleeve (2). A screw-in sleeve (6) is provided on the outer side of the spiral rod (4), and a tension spring (7) is provided on the outer side of the moving block (5). A migration sleeve (8) is provided on the outer side of the connecting sleeve (1). The two migration sleeves (8) are designed to face each other, and the outer wall of the migration sleeve (8) is movably connected to the inner wall of the adjusting sleeve (2) by a thread. A conversion sleeve (9) is provided on the outer side of the connecting sleeve (1), and a drive sleeve (9) is provided on one side of the conversion sleeve (9). The moving gear (10) has multiple cylindrical blocks (11) on the outside of the engaging sleeve (1). The engaging sleeve (1) has an inclined adapter groove (12). The engaging sleeve (6) has a transmission gear (13) on one side. The adapter plate (14) is slidably provided in the adapter groove (12). The adapter plate (14) has an adapter block (15) on one side. The adapter block (15) has a configuration spring (16) on one side. The configuration spring (16) has a holding plate (17) at the other end. The holding plate (17) has a transmission rod (18) on one side. The adapter block (15) has a transmission groove (19). The engaging sleeve (1) has a linkage sleeve (20) movably provided.

2. The electronic information engineering circuit connection device according to claim 1, characterized in that: The outer side of the connecting sleeve (1) is provided with a support seat (21), and the connecting sleeve (1) can be detachably installed onto the support seat (21).

3. An electronic information engineering circuit connection device according to any one of claims 1 or 2, characterized in that: The inner side of the migration sleeve (8) is fixedly provided with a migration block (22), and the inner wall of the migration sleeve (8) is fixedly connected to the outer wall of the linkage sleeve (20) through the migration block (22). The side wall of the connecting sleeve (1) is provided with a migration groove (23), and the migration block (22) slides in the migration groove (23).

4. The electronic information engineering circuit connection device according to claim 1, characterized in that: The movable block (5) has a rotating wheel (24) on one side, which is engaged between two adjacent cylindrical blocks (11).

5. The electronic information engineering circuit connection device according to claim 2, characterized in that: The adapter block (15) is fixedly provided with a linkage block (25) on one side, and the linkage sleeve (20) is provided with a linkage groove (26) on one side, and the linkage block (25) slides in the linkage groove (26).

6. The electronic information engineering circuit connection device according to claim 3, characterized in that: The outer side of the coupling sleeve (1) is fixedly provided with a mounting plate (27), and a plurality of the screw-on sleeves (6) are rotatably mounted on the mounting plate (27).

7. The electronic information engineering circuit connection device according to claim 5, characterized in that: Multiple rubber strips (28) are fixedly provided on the inner side of the holding plate (17).

8. The electronic information engineering circuit connection device according to claim 6, characterized in that: The adjusting sleeve (2) is fixedly provided with a moving rail (29) on one side, and the moving block (5) is provided with a moving groove (30). The moving block (5) is slidably installed on the outside of the moving rail (29) through the moving groove (30).

Images