High-stability magnetic connector
By introducing cleaning components and fixing components into the magnetic suction connector, the problem of dust and debris accumulation in the contact stylus is solved, and automatic cleaning and connection stability are improved.
Patent Information
- Application Number
- CN202422315146.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-21
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-21
AI Technical Summary
The existing magnetic suction connectors cannot automatically clean the contact stylus, resulting in dust and debris accumulation on the contact stylus after long-term use, affecting the normal use of the connector, and at the same time insufficient connection stability.
A high-stability magnetic suction connector including a cleaning component and a fixing component is designed. The cleaning component drives the gears and the gear rings by rotating the rotating shaft to achieve automatic cleaning of the contact pins; the fixing component further improves the stability of the connection through the cooperation of the contact ring and the slide.
It effectively avoids the accumulation of dust and debris on the contact stylus, improves the cleaning efficiency of the connector, and enhances the stability of the connection through fixed components.
Smart Images
Figure CN223181464U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of magnetic connectors, and in particular to a high-stability magnetic connector. Background Art
[0002] The user-friendly design of the magnetic connector automates the connection process and makes operation easy. It provides an automatic adsorption function, making connection and disconnection very convenient. Its anti-drop design makes it easy to remove the adsorption interface and is not likely to move the device, thereby reducing the risk of equipment damage. The magnetic connector relies on magnetic attraction to connect. Once the magnetic force is insufficient, the connection will be unstable or unable to connect. Moreover, after long-term use, dust and debris will accumulate inside the connector, resulting in a deterioration of the connection effect. Existing magnetic connectors cannot achieve automatic cleaning of the contact pins. As a result, a large amount of dust and debris will be generated on the contact pins after long-term use, affecting the normal use of the connector. At the same time, the connector cannot guarantee the stability of the connection by connecting only through magnetic attraction. Utility Model Content
[0003] The purpose of this utility model is to solve the shortcomings existing in the prior art, such as: the existing magnetic connector cannot achieve automatic cleaning of the contact pins, resulting in a large amount of dust and debris on the contact pins after long-term use of the connector, affecting the normal use of the connector, and affecting the use of the connector. At the same time, the connector cannot ensure the stability of the connection only through magnetic connection, and a high-stability magnetic connector is proposed.
[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0005] A high-stability magnetic connector comprises a housing, a mounting plate fixedly connected to the housing, a contact pin mounted on the mounting plate, a magnetic material mounted on the housing, a mounting slot formed in the housing, and a cleaning assembly for cleaning the contact pin mounted in the mounting slot;
[0006] The cleaning assembly comprises a cleaning ring, the cleaning ring is slidably mounted on the outside of the contact pin, and both sides of the cleaning ring are fixedly connected to a connecting plate 1, and two connecting plates are fixedly connected to a rotating ring. The gear ring is rotatably connected to the mounting groove, and the mounting plate 1 is fixedly connected to the mounting plate 1. A screw cylinder is fixedly connected to the screw, and the screw cylinder is threadably connected to the screw, and both ends of the threaded cylinder are fixedly connected to a connecting plate 2, and the connecting plate 2 is fixedly connected to a slide plate 1, and the slide plate is slidably connected to the inner wall of the gear ring. Multiple groups of connecting rods are fixedly connected between the slider 1 and the rotating ring, and a rotating shaft is rotatably connected in the mounting groove, and the rotating shaft rotates and penetrates the outer wall of the shell, and one end of the rotating shaft located in the mounting groove is fixedly connected to a gear, and the gear is matched and meshed with the gear ring;
[0007] A fixing component for further fixing the connector is installed on the outer shell, and the fixing component is of a symmetrical structure.
[0008] Preferably, the fixing component includes a contact ring. Two sliding plates II are fixedly connected to both ends of the contact ring. Both of the two sliding plates II are slidably connected to the top plate of the outer shell. Fixing plates are slidably installed at both ends of the outer shell. A contact plate is fixedly connected to the fixing plate. A first spring rod is fixedly connected to the contact plate. The end of the first spring is fixedly connected to the inner wall of the outer shell. A slider is slidably connected to the outer shell. A second spring rod is connected between the slider and the inner wall of the outer shell. The position of the slider matches the position of the sliding plate II. A limiting plate is fixedly connected to the slider. The position of the limiting plate matches the position of the contact plate. Clamping plates are fixedly connected to both of the two fixing plates.
[0009] Preferably, a second spring rod is fixedly connected to the contact ring, and the end of the second spring rod is fixedly connected to the top plate of the outer shell.
[0010] Preferably, pins are installed at the bottom end of the outer shell.
[0011] Preferably, a roller is fixedly connected to one end of the rotating shaft located outside the outer shell.
[0012] Preferably, rubber pads are installed around the outer shell.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. A cleaning component is installed in the installation groove inside the outer shell. By rotating the knob, the cleaning ring can clean the contact pins, which can prevent a large amount of dust and debris from generating on the contact pins after the connector is used for a long time, affecting the normal use of the connector;
[0015] 2. A fixing component is installed on the outer shell, so that after the magnetic connector is magnetically connected, the fixing component can be triggered to further fix the connector, thereby further improving the connection stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of a high-stability magnetic connector proposed by the present utility model;
[0017] Figure 2 is a schematic cross-sectional structural diagram of a high-stability magnetic connector proposed by the present utility model;
[0018] Figure 3 is a schematic structural diagram of the cleaning component in an embodiment of the present utility model;
[0019] Figure 4 is a schematic structural diagram of the fixing component in an embodiment of the present utility model.
[0020] In the figure: 1 housing; 2 mounting plate; 3 contact pin; 4 cleaning component; 401 cleaning ring; 402 rotating ring; 403 connecting plate 1; 404 gear ring; 405 connecting rod; 406 threaded cylinder; 407 mounting plate 1; 408 screw rod; 409 connecting plate 2; 410 rotating shaft; 411 gear; 412 sliding plate 1; 5 fixing component; 51 contact ring; 52 sliding plate 2; 53 fixing plate; 54 contact plate; 55 clamping plate; 56 spring rod 1; 57 limiting plate; 58 slider; 59 spring rod 2; 6 telescopic rod; 7 pin; 8 mounting groove; 9 rotating roller. Specific embodiments
[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0022] Refer to Figures 1-4 , a highly stable magnetic connector, including a housing 1, a mounting plate 2 fixedly connected to the housing 1, a contact pin 3 mounted on the mounting plate 2, a magnetic material mounted on the housing 1, a mounting groove 8 opened in the housing 1, and a cleaning component 4 for cleaning the contact pin 3 mounted in the mounting groove 8;
[0023] The cleaning component 4 includes a cleaning ring 401. The cleaning ring 401 is slidably sleeved outside the stylus 3. On both sides of the cleaning ring 401, there are fixedly connected connecting plates one 403. On the two connecting plates one 403, there is fixedly connected a rotating ring 402. In the installation groove 8, there is a rotatably connected toothed ring 404. In the installation groove 8, there is fixedly connected a mounting plate one 407. On the mounting plate one 407, there is fixedly connected a screw rod 408. On the screw rod 408, there is mounted a threaded cylinder 406, and the threaded cylinder 406 is in threaded driving connection with the screw rod 408. At both ends of the threaded cylinder 406, there are fixedly connected connecting plates two 409. On the connecting plates two 409, there is fixedly connected a sliding plate one 412. The sliding plate one 412 is slidably connected to the inner wall of the toothed ring 404. Between the sliding block one 412 and the rotating ring 402, there are fixedly connected multiple groups of connecting rods 405. In the installation groove 8, there is a rotatably connected rotating shaft 410, and the rotating shaft 410 rotatably penetrates the outer wall of the housing 1. One end of the rotating shaft 410 located in the installation groove 8 is fixedly connected with a gear 411. The gear 411 is matingly engaged with the toothed ring 404. When it is necessary to clean the stylus 3, rotate the rotating shaft 410. The rotating shaft 410 drives the gear 411 to rotate. The gear 411 drives the toothed ring 404 to rotate. The toothed ring 404 drives the two sliding plates one 412 to rotate accordingly. The two sliding plates one 412 drive the threaded cylinder 406 to rotate through the connecting plates two 409. Through the cooperation with the screw rod 408, while the threaded cylinder 406 rotates, it moves upward. The threaded cylinder 406 drives the sliding plate one 412 to move upward through the connecting plates two 409. The sliding plate one 412 slides upward on the toothed ring 404. The sliding plate one 412 drives the rotating ring 402 to rotate while moving upward through the connecting rods 405. Thus, the rotating ring 402 drives the cleaning ring 401 to rotate while moving upward to clean, thereby improving the cleaning efficiency of the cleaning ring 401 for the stylus 3;
[0024] On the housing 1, there is installed a fixing component 5 for further fixing the connector. The fixing component 5 is of a symmetrical structure.
[0025] The fixing component 5 includes a contact ring 51. Both ends of the contact ring 51 are fixedly connected with second slide plates 52. Both of the two second slide plates 52 are slidably connected to the top plate of the housing 1. Fixing plates 53 are slidably installed at both ends of the housing 1. A contact plate 54 is fixedly connected to the fixing plate 53. A first spring rod 56 is fixedly connected to the contact plate 54. The end of the first spring 56 is fixedly connected to the inner wall of the housing 1. A slider 58 is slidably connected to the housing 1. A second spring rod 59 is connected between the slider 58 and the inner wall of the housing 1. The position of the slider 58 matches the position of the second slide plate 52. A limiting plate 57 is fixedly connected to the slider 58. The position of the limiting plate 57 matches the position of the contact plate 54. Clamping plates 55 are fixedly connected to both of the two fixing plates 53. When the connector is connected, after the contact ring 51 is abutted and moves downward, the contact ring 51 drives the two second slide plates 52 to slide downward. In the initial state, the first spring rod 56 is in a stretched state, and the limiting plate 57 abuts against the contact plate 54 to limit it. After the second slide plate 52 slides downward, it pushes the slider 58 to slide downward. The downward sliding of the slider 58 drives the limiting plate 57 to move together, so that the limiting plate 57 cancels the limit on the contact plate 54. At this time, the contact plate 54 moves toward the center under the elastic force of the first spring rod 56, and at the same time drives the two fixing plates 53 on both sides to move toward the center. The fixing plate 53 drives the clamping plate 55 to move accordingly, thereby realizing further fixing treatment of the connector and improving the connection stability of the connector.
[0026] A second spring rod 6 is fixedly connected to the contact ring 51, and the end of the second spring rod 6 is fixedly connected to the top plate of the housing 1. The second spring rod 6 can make the contact ring 51 return to its original position when the connector is disconnected, which is convenient for the subsequent use of the connector.
[0027] Pins 7 are installed at the bottom end of the housing 1. The pins 7 are prior art, so no redundant description is made.
[0028] A roller 9 is fixedly connected to one end of the rotating shaft 410 located outside the housing 1. The roller 9 can facilitate the rotation of the rotating shaft 410 to adjust the cleaning component 4.
[0029] Rubber pads are installed around the housing 1. The rubber pads can effectively prevent the connector from being damaged when accidentally bumped.
[0030] In the present utility model, when it is necessary to clean the stylus 3, the rotating shaft 410 is rotated. The rotating shaft 410 drives the gear 411 to rotate. The gear 411 drives the toothed ring 404 to rotate. The toothed ring 404 drives the two first slide plates 412 to rotate accordingly. The two first slide plates 412 drive the threaded cylinder 406 to rotate through the second connecting plate 409. Through the cooperation with the screw rod 408, while the threaded cylinder 406 rotates, it moves upward. The threaded cylinder 406 drives the first slide plate 412 to move upward through the second connecting plate 409. The first slide plate 412 slides upward on the toothed ring 404. The first slide plate 412 drives the rotating ring 402 to rotate while moving upward through the connecting rod 405. Thus, the rotating ring 402 drives the cleaning ring 401 to rotate while moving upward for cleaning through the first connecting plate 403, thereby improving the cleaning efficiency of the cleaning ring 401 for the stylus 3. When the connector is connected, after the contact ring 51 is abutted and moves downward, the contact ring 51 drives the two second slide plates 52 to slide downward. After the second slide plates 52 slide downward, they push the slide plate 58 to slide downward. The downward sliding of the slider 58 drives the limiting plate 57 to move together, so that the limiting plate 57 cancels the limitation on the contact plate 54. At this time, the contact plate 54 moves towards the center under the elastic force of the first spring rod 56, and at the same time drives the fixed plates 53 on both sides to move towards the center. The fixed plates 53 drive the clamping plates 55 to move accordingly, thereby realizing further fixing treatment of the connector and improving the connection stability of the connector.
[0031] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.
Claims
1. A highly stable magnetic connector, comprising a housing (1), characterized in that, A mounting disc (2) is fixedly connected to the outer shell (1), a contact pin (3) is mounted on the mounting disc (2), a magnetic material is mounted on the outer shell (1), a mounting groove (8) is formed in the outer shell (1), and a cleaning assembly (4) for cleaning the contact pin (3) is mounted in the mounting groove (8); The cleaning assembly (4) includes a cleaning ring (401) which is slidably sleeved outside the contact pin (3). Two connecting plates one (403) are fixedly connected to both sides of the cleaning ring (401). A rotating ring (402) is fixedly connected to the two connecting plates one (403). A toothed ring (404) is rotatably connected in the mounting groove (8). A mounting plate one (407) is fixedly connected in the mounting groove (8). A screw rod (408) is fixedly connected to the mounting plate one (407). A threaded cylinder (406) is mounted on the screw rod (408), and the threaded cylinder (406) is in threaded transmission connection with the screw rod (408). Two connecting plates two (409) are fixedly connected to both ends of the threaded cylinder (406). A sliding plate one (412) is fixedly connected to the connecting plates two (409). The sliding plate one (412) is slidably connected to the inner wall of the toothed ring (404). Multiple connecting rods (405) are fixedly connected between the sliding block one (412) and the rotating ring (402). A rotating shaft (410) is rotatably connected in the mounting groove (8), and the rotating shaft (410) rotatably penetrates through the outer wall of the outer shell (1). A gear (411) is fixedly connected to one end of the rotating shaft (410) located in the mounting groove (8), and the gear (411) is meshed with the toothed ring (404) in a matching manner; A fixing assembly (5) for further fixing the connector is mounted on the outer shell (1), and the fixing assembly (5) is of a symmetrical structure.
2. The high-stability magnetic connector according to claim 1, wherein The fixing assembly (5) includes a contact ring (51). Two sliding plates two (52) are fixedly connected to both ends of the contact ring (51). Both of the two sliding plates two (52) are slidably connected to the top plate of the outer shell (1). Fixing plates (53) are slidably mounted at both ends of the outer shell (1). A contact plate (54) is fixedly connected to the fixing plates (53). A spring rod one (56) is fixedly connected to the contact plate (54), and the end of the spring one (56) is fixedly connected to the inner wall of the outer shell (1). A sliding block (58) is slidably connected to the outer shell (1). A spring rod two (59) is connected between the sliding block (58) and the inner wall of the outer shell (1). The position of the sliding block (58) matches the position of the sliding plate two (52). A limiting plate (57) is fixedly connected to the sliding block (58), and the position of the limiting plate (57) matches the position of the contact plate (54). Clamping plates (55) are fixedly connected to both of the two fixing plates (53).
3. The highly stable magnetic connector according to claim 2, characterized in that, A spring rod two (6) is fixedly connected to the contact ring (51), and the end of the spring rod two (6) is fixedly connected to the top plate of the outer shell (1).
4. The high-stability magnetic connector according to claim 1, wherein, Leads (7) are mounted at the bottom end of the outer shell (1).
5. A highly stable magnetic connector according to claim 1, characterized in that, A roller (9) is fixedly connected to the end of the rotating shaft (410) located outside the outer shell (1).
6. The high-stability magnetic attraction connector according to claim 1, characterized in that, Rubber pads are mounted around the outer shell (1).