Multi-sliding-block type magnetic induction gear shifting control mechanism
By using a multi-slider magnetic shift control mechanism, the precise positioning and stable holding of gears are achieved through the cooperation of slider components and magnets. This solves the problems of easy wear and stiff feel of traditional shift control mechanisms, improves shift accuracy and ease of operation, and reduces costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WENZHOU CHANGJIANG AUTOMOBILE ELECTRONICS SYST
- Filing Date
- 2025-06-18
- Publication Date
- 2026-04-21
AI Technical Summary
Traditional gear shifting mechanisms are prone to wear and tear, have a stiff feel, and current technology does not employ multiple sliders and magnets to achieve precise gear positioning and stable holding.
A multi-slider magnetic shift control mechanism is designed. By using the cooperation of slider components and magnets, the gear position is accurately positioned and stably maintained through a magnetic holding structure. Rubber pads and rubber rings are used to provide buffering and vibration absorption functions, reducing physical friction and wear.
It improves shifting accuracy and ease of operation, reduces production costs, enhances the stability and reliability of the shifting control mechanism, and improves the driving experience.
Smart Images
Figure CN224150158U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive parts technology, and more specifically, to a multi-slider type magnetic shift control mechanism. Background Technology
[0002] Traditional gear shifting mechanisms often employ mechanical limits and transmissions, which are prone to wear and tear over long-term use and provide a stiff tactile feedback. Current technology does not yet incorporate a multi-slider and multi-magnet combination structure in gear shifting mechanisms to achieve precise gear positioning and stable gear holding during shifting. Utility Model Content
[0003] This invention overcomes the shortcomings of the prior art and provides a multi-slider type magnetic shift control mechanism with reasonable structural design, stable performance, and convenient operation, which can further improve the shifting accuracy and overall driving experience.
[0004] To achieve the above objectives, the present invention provides the following technical solution:
[0005] A multi-slider type magnetic shift control mechanism includes an upper cover and a bottom shell connected to the upper cover. The upper cover has an automatic gear hole and a manual gear hole that are connected to each other. An operating lever is inserted through the upper cover and can be located in either the automatic gear hole or the manual gear hole. The mechanism also includes a slider assembly located between the upper cover and the bottom shell. The slider assembly includes slider one, slider two, and slider three arranged sequentially from the bottom shell to the upper cover. Slider two includes a slider body located near the bottom shell and two stops located on the slider body near the upper cover. A guide channel is formed between the two stops. Slider three is slidably disposed in the guide channel. The slider body has a through-hole adapted to accommodate the operating lever. Two first magnets are embedded through the slider body, arranged in parallel and located in the guide channel. Slider three has a through-hole connecting to the through-hole. A through-hole corresponding to the hole and allowing the control lever to pass through is provided. A through-hole protrudes from the slider body and is located in the through-hole. Two second magnets corresponding to the first magnet are provided on one side of the through-hole on slider three. A first guide structure is provided between slider two and slider one. Slider one slides relative to slider two through the first guide structure. Two parallel third magnets are provided on the side of slider one near slider two. A fourth magnet corresponding to and parallel to the two third magnets is provided on slider two. When slider two slides relative to slider one, the fourth magnet can move to a position corresponding to the two third magnets. Two fifth magnets corresponding to the first magnet are provided on the bottom shell. A second guide structure is provided between the bottom shell and slider one. The bottom shell slides relative to the slider assembly as a whole through the second guide structure.
[0006] By adopting the above technical solution, sliding slider one is slidably mounted on slider two, which can realize the change of the position of the fourth magnet relative to the two third magnets, thereby realizing the switching between D and M modes. Sliding slider three is slidably mounted in the guide channel, which can realize the sliding of slider two relative to slider three. Furthermore, the cooperation between the through-hole and the through-elongated hole, the operating lever is adapted to the through-hole, and when the operating lever passes through the through-hole and is located at one end of the through-elongated hole, swinging the operating lever towards the end of the through-elongated hole at this time can realize the linkage between slider three and slider two, that is, realize the sliding assembly as a whole relative to the bottom shell. When the operating lever is swung towards the other end of the through-elongated hole, slider two can swing relative to slider three, that is, realize the change of the position of the first magnet relative to the second magnet.
[0007] Preferably, the slider three includes an abutting section that abuts against the two stops and an extending section that is perpendicular to the two abutting sections. Both extending sections are provided with rubber pads. The two sides of the top cover are provided with limiting blocks that can abut against the rubber pads. A rubber ring is sleeved on the operating lever.
[0008] By adopting the above technical solution, the rubber pad and rubber ring can provide buffering and vibration absorption functions. When the rubber pad and the limit block come into contact, it avoids the harsh feeling caused by direct hard collision, which can play a certain role in noise reduction, stabilize the shifting effect, and improve the smoothness and sophistication of the shifting operation.
[0009] Preferably, when the two first magnets correspond one-to-one with the two second magnets, the two magnets facing each other vertically have opposite polarities; when the two first magnets correspond one-to-one with the two fifth magnets, the two magnets facing each other vertically have opposite polarities; the two third magnets have the same polarity, and the fourth magnet has opposite polarities to the third magnet.
[0010] By adopting the above technical solution, the corresponding magnets can be attracted by the attraction of opposite poles, thus creating a magnetic holding structure when the gear is in position, reducing the problem of gear loosening.
[0011] Preferably, there is a gap between the first magnet and the second magnet, a gap between the first magnet and the fifth magnet, and a gap between the fourth magnet and the third magnet.
[0012] By adopting the above technical solution, the corresponding magnets are designed to be non-contact, eliminating physical friction and wear, and effectively improving service life.
[0013] Preferably, during the sliding process of slider two relative to slider one, the two first magnets are always in a state where they are not blocked by slider one.
[0014] By adopting the above technical solution, a good magnetic force matching relationship can be achieved between the first magnet and the fifth magnet or the second magnet, and there will be no interference problem caused by the change of the position of slider one relative to slider two.
[0015] Preferably, the first guide structure includes a guide groove on the side of the slider body near the bottom shell, and a guide rib adapted to the guide groove is provided on the slider one. The slider one is slidably disposed on the slider two through the cooperation of the guide rib and the guide groove.
[0016] By adopting the above technical solution, the first guide structure is set as a guide groove and a guide rib, which can achieve good sliding guidance of slider two relative to slider one, as well as limit the maximum sliding position.
[0017] Preferably, the guide groove is parallel to the two first magnets, and the fourth magnet is perpendicular to the two first magnets.
[0018] By adopting the above technical solution, the first magnet and the fourth magnet are orthogonally arranged, which can make reasonable use of the position on the slider body and avoid the problem of mutual interference between magnets.
[0019] Preferably, the second guide structure includes a guide rib on the slider and a guide groove on the bottom shell corresponding to the guide rib. The slider assembly as a whole can slide relative to the bottom shell through the cooperation of the guide rib and the guide groove.
[0020] By adopting the above technical solution, the second guide structure is set as a guide groove and a guide rib, which can achieve good sliding guidance of the bottom shell relative to the slider, as well as limit the maximum sliding position.
[0021] Preferably, slider one is arranged in the shape of a right angle ruler. Slider one includes a right angle part one and a right angle part two perpendicular to the right angle part one. Guide ribs are arranged on the right angle part one and extend to the right angle part two. Two third magnets are arranged on the right angle part two. The projected area of slider one in space is smaller than the projected area of slider two.
[0022] By adopting the above technical solution, the area of slider one is smaller than that of slider two, so that when slider one slides relative to slider two, there will be no interference between the magnets.
[0023] Preferably, there are two guide ribs, one of which is located on the right-angle portion one and the other is located on the right-angle portion two, and two guide grooves are provided correspondingly.
[0024] By adopting the above technical solution and setting the position of the two guide ribs, the slider has better stability when sliding.
[0025] The beneficial effects of this utility model are:
[0026] 1. High shifting accuracy: Through the position setting of the magnets and the interaction between the corresponding magnets, the gear position is accurately positioned and stably maintained, thus improving shifting accuracy.
[0027] 2. Easy to operate: The structural design of the slider assembly makes shifting gears more convenient and comfortable.
[0028] 3. Good structural stability: The magnetic holding structure without mechanical limit reduces the problem of gear loosening and improves the stability and reliability of the gear shifting control mechanism.
[0029] 4. Low cost: The structure of slider assembly and magnet reduces production costs and improves the market competitiveness of the product compared with the existing mechanical shift control mechanism. Attached Figure Description
[0030] Figure 1 This is a schematic diagram illustrating the structure of the bottom shell and slider assembly in a specific embodiment of this utility model;
[0031] Figure 2 This is a schematic diagram illustrating the structure of the upper cover in a specific embodiment of this utility model;
[0032] Figure 3 This is a schematic diagram illustrating the structure of the slider assembly according to a specific embodiment of the present invention;
[0033] Figure 4 This is a schematic diagram illustrating the structure of slider two and slider three according to a specific embodiment of this utility model;
[0034] Figure 5 This is a schematic diagram illustrating the structure of slider two and slider one according to a specific embodiment of this utility model;
[0035] Figure 6 This is a schematic diagram illustrating the structure of the rubber pad and the limiting block abutting in a specific embodiment of the present invention;
[0036] Figure 7 This is a schematic diagram of the gear shifting structure according to a specific embodiment of the present utility model;
[0037] Figure 8 This is a schematic diagram illustrating the corresponding changes of the magnets in the slider assembly relative to the bottom shell when shifting gears in an automatic transmission.
[0038] Figure 9 This is a schematic diagram illustrating the corresponding changes of the magnets in the slider assembly relative to the bottom shell when the automatic transmission is in gear + mode, according to a specific embodiment of this utility model.
[0039] Figure 10This is a schematic diagram illustrating the corresponding changes in the magnets of slider two relative to slider one when switching between automatic transmission D gear and manual transmission M gear according to a specific embodiment of this utility model.
[0040] Figure 11 This is a schematic diagram illustrating the corresponding changes of the slider assembly relative to the magnet on the bottom shell when shifting between + and - gears in a manual transmission.
[0041] In the diagram: 1. Top cover; 11. Automatic gear shift hole; 12. Manual gear shift hole; 13. Control lever; 14. Limit block; 15. Limit ring; 2. Bottom shell; 21. Fifth magnet; 22. Guide groove; 3. Slider assembly; 4. Slider one; 41. Guide rib; 42. Third magnet; 43. Guide rib; 44. Right angle part one; 45. Right angle part two; 5. Slider two; 51. Slider body; 52. Stop block; 53. Guide channel; 54. Through post hole; 55. First magnet; 56. Guide groove; 57. Fourth magnet; 6. Slider three; 61. Through long hole; 62. Second magnet; 63. Abutment section; 64. Extension section; 65. Rubber pad. Detailed Implementation
[0042] 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.
[0043] like Figure 1-11As shown, a multi-slider type magnetic shift control mechanism includes an upper cover 1 and a bottom shell 2 connected to the upper cover 1. The upper cover 1 is provided with an automatic gear hole 11 and a manual gear hole 12 that are connected. An operating lever 13 is provided through the upper cover 1. The operating lever 13 can be located in the automatic gear hole 11 or the manual gear hole 12. It also includes a slider assembly 3 located between the upper cover 1 and the bottom shell 2. The slider assembly 3 includes a slider 4, a slider 5, and a slider 6 arranged sequentially from the bottom shell 2 to the upper cover 1. The slider 5 includes a slider body 51 located near the bottom shell 2 and two stops 52 provided on the slider body 51 and located near the upper cover 1. A guide channel 53 is formed between the two stops 52. The slider 6 is slidably positioned... Placed in the guide channel 53, the slider body 51 has a through hole adapted to accommodate the control lever 13. Two first magnets 55 are embedded through the slider body 51. The two first magnets 55 are arranged in parallel and located in the guide channel 53. The slider 6 has a through elongated hole 61 corresponding to the through post hole 54 and allowing the control lever 13 to pass through. The through post hole 54 protrudes from the slider body 51 toward the through elongated hole 61 and is located in the through elongated hole 61. Two second magnets 62 corresponding to the first magnets 55 are provided on one side of the through elongated hole 61 on the slider 6. A first guide structure is provided between the slider 2 5 and the slider 1 4. 4. The slider 1 4 is slidably set relative to the slider 2 5 via the first guide structure. Two parallel third magnets 42 are provided on the side of the slider 1 4 near the slider 2 5. The slider 2 5 is provided with a fourth magnet 57 corresponding to and parallel to the two third magnets 42. When the slider 2 5 slides relative to the slider 1 4, the fourth magnet 57 can move to a position corresponding to the two third magnets 42. The bottom shell 2 is provided with two fifth magnets 21 corresponding to the first magnets 55. A second guide structure is provided between the bottom shell 2 and the slider 1 4. The bottom shell 2 is slidably set relative to the slider assembly 3 via the second guide structure. The slider 3 6 includes an abutment section 63 that abuts against the two stops 52 and an extension perpendicular to the two abutment sections 63. The two extension sections 64 are each equipped with a rubber pad 65. The two sides of the upper cover 1 are each equipped with a limiting block 14 that can abut against the rubber pad 65. A rubber ring is fitted on the control lever 13. When the two first magnets 55 correspond one-to-one with the two second magnets 62, the polarities of the two magnets facing each other are opposite. When the two first magnets 55 correspond one-to-one with the two fifth magnets 21, the polarities of the two magnets facing each other are opposite. The two third magnets 42 have the same polarity, and the fourth magnet 57 has the opposite polarity to the third magnet 42. There is a gap between the first magnets 55 and the second magnets 62, a gap between the first magnets 55 and the fifth magnets 21, and a gap between the fourth magnet 57 and the third magnets 42.During the sliding process of slider 2 5 relative to slider 1 4, the two first magnets 55 are always in a state where they are not blocked by slider 1 4, thus ensuring a stable engagement between the two first magnets 55 and the fifth magnet 21 and the second magnet 62. The first guide structure includes a guide groove 56 on the side of slider body 51 near the bottom shell 2, and a guide rib 41 adapted to the guide groove 56 is provided on slider 1 4. Slider 1 4 is slidably mounted on slider 2 5 through the engagement of the guide rib 41 and the guide groove 56. The guide groove 56 is parallel to the two first magnets 55, and the fourth magnet 57 is perpendicular to the two first magnets 55. The second guide structure includes a guide rib 43 on slider 1 4, and a guide rib 43 adapted to the guide groove 55 is provided on the bottom shell 2. The slider assembly 3 is slidably mounted relative to the bottom shell 2 through the cooperation of the guide ribs 43 and guide grooves 22, corresponding to the guide grooves 43 and 43. The slider 4 is shaped like a right angle ruler, including a right angle portion 44 and a right angle portion 45 perpendicular to the right angle portion 44. Guide ribs 41 are disposed on the right angle portion 44 and extend to the right angle portion 45. Two third magnets 42 are disposed on the right angle portion 45. The projected area of the slider 4 is smaller than the projected area of the slider 5. Two guide ribs 43 are provided, one on the right angle portion 44 and the other on the right angle portion 45. Two corresponding guide grooves 22 are also provided.
[0044] In this specific embodiment, the upper cover 1, the bottom shell 2, and the slider assembly 3 are components of the gear shifting mechanism. The operating lever 13 passes sequentially from top to bottom through the upper cover 1, the through-hole 54, and the through-elongated hole 61. In this specific embodiment, when shifting automatic gears, the operating lever 13 is located in the automatic gear shift hole 11. As the operating lever 13 moves within the automatic gear shift hole 11, the gear shifts from the initial gear 0 to +1 / +2, or from the initial gear 0 to -1 / -2. See details below. Figure 8 , Figure 9 .
[0045] Specifically, in Figure 8The diagram illustrates the gear shift from the initial gear 0 to +1 / +2. In this specific embodiment, the two fifth magnets 21 on the bottom shell 2 have the left fifth magnet 21 as the N pole and the right fifth magnet 21 as the S pole; the two first magnets 55 on the slider 2 have the left first magnet 55 as the S pole and the right first magnet 55 as the N pole; the two second magnets 62 on the slider 3 have the left second magnet 62 as the N pole and the right second magnet 62 as the S pole. Specifically, in the initial gear 0 position, the two fifth magnets 21 on the bottom shell 2, the two first magnets 55 on the slider 2, and the two second magnets 62 on the slider 3 are all arranged in a one-to-one vertical configuration. When switching from the initial position of 0 to +1, the slider assembly 3 slides relative to the base shell 2 through the second guide structure. Specifically, the second guide structure consists of a guide groove 22 on the base shell 2 and a guide rib 43 on slider 1. Since the two fifth magnets 21 on the base shell 2 and the corresponding two first magnets 55 on slider 2 are of opposite polarity, the attraction between the two magnets needs to be overcome when switching gears by manipulating the lever 13, thus providing a good operating feel during gear shifting. Specifically, by adjusting the magnet spacing or magnetic strength, the operating force and feedback clarity can be flexibly adjusted. When switching from +1 to +2, slider 2 5 slides relative to slider 3 6. At this time, the operating lever 13, which passes through the through-hole 54, moves in the through-elongated hole 61. Since slider 3 6 is slidably positioned in the guide channel 53, slider 2 5 can slide relative to slider 3 6. At this time, during the sliding process of slider 2 5 relative to slider 3 6, it also needs to overcome the attraction between the first magnet 55 and the second magnet 62, thereby affecting the operating feel. Specifically, after completing the switch from the initial position of 0 to +1, the slider assembly 3 will return to its original position relative to the bottom shell 2; after completing the switch from +1 to +2, slider 2 5 will return to its original position relative to slider 3 6.
[0046] And in Figure 9The diagram illustrates the gear shift from the initial gear 0 to gear -1 / -2. On the base shell 2, the two fifth magnets 21 have different polarities: the left one is the N pole and the right one is the S pole. On the slider 2 5, the two first magnets 55 have different polarities: the left one is the S pole and the right one is the N pole. On the slider 3 6, the two second magnets 62 have different polarities: the left one is the N pole and the right one is the S pole. In the initial gear 0 position, the two fifth magnets 21 on the base shell 2, the two first magnets 55 on the slider 2 5, and the two second magnets 62 on the slider 3 6 are arranged in a one-to-one vertical configuration. When shifting from gear 0 to gear -1, the slider assembly 3 slides relative to the base shell 2 in the opposite direction to when shifting from gear 0 to gear +1. When shifting from gear -1 to gear -2, the slider 2 5 slides relative to the slider 3 6 in the opposite direction to when shifting from gear +1 to gear +2. Specifically, after switching from the initial position of 0 to -1, the slider assembly 3 will reset relative to the bottom shell 2; after switching from -1 to -2, slider 2 5 will reset relative to slider 3 6.
[0047] exist Figure 10 The diagram illustrates the switching between D and M modes. In this mode, slider 2 (5) slides relative to slider 1 (4) via a second guide structure, consisting of a guide groove 56 on slider 2 (5) and a guide rib 41 on slider 1 (4). Specifically, the two third magnets 42 on slider 1 (4) can both be set to the N pole, while the fourth magnet 57 on slider 2 (5) is set to the S pole. When switching from D to M mode, slider 2 (5) slides relative to slider 1 (4), and the fourth magnet 57 slides from a position opposite one of the third magnets 42 to a position opposite the other. When switching from M to D mode, slider 2 (5) slides back to its original position relative to slider 1 (4), and the fourth magnet 57 also returns to its original position. After switching from D to M mode or vice versa, slider 2 (5) remains in a fixed position relative to slider 1 (4), i.e., it is self-locking.
[0048] exist Figure 11The diagram illustrates the switching between the initial gear and the + or - gear in manual transmission. Specifically, this is achieved by sliding the slider assembly 3 relative to the base shell 2, thereby changing the relative positions of the first magnet 55 and the fifth magnet 21. Specifically, the two fifth magnets 21 on the base shell 2 are, from left to right, the N pole and the S pole, while the two first magnets 55 on the slider 3 are, from left to right, the S pole and the N pole. In the initial gear position, the two fifth magnets 21 and the two first magnets 55 are arranged in a one-to-one correspondence. When switching from the initial gear to the + gear, the slider assembly 3 slides to the left relative to the base shell 2; when switching from the initial gear to the - gear, the slider assembly 3 slides to the right relative to the base shell 2. After switching from the initial gear to the + or - gear, the slider assembly 3 returns to its original position relative to the base shell 2.
[0049] And, as Figure 6 As shown, after the slider assembly 3 slides relative to the bottom shell 2, the rubber pads 65 on both sides of slider 3 6 will abut against the limiting block 14 of the upper cover 1. At this time, when slider 2 5 slides relative to slider 3 6, slider 2 5 and slider 1 4 will also slide left and right relative to the upper cover 1 and slider 3 6. The purpose of setting the limiting block 14 and the rubber pads 65 is that the rubber pads 65 can provide cushioning and vibration absorption. When the rubber pads 65 and the limiting block 14 abut, the harshness caused by direct hard collision is avoided, which can play a certain role in noise reduction, stabilize the shifting effect, and improve the smoothness and sophistication of the shifting operation. The limiting ring 15 set on the control lever 13 can also play a role in cushioning, noise reduction, stable shifting, and improving the smoothness and sophistication of the operation.
[0050] Furthermore, there are gaps between the first magnet 55 and the second magnet 62, between the first magnet 55 and the fifth magnet 21, and between the fourth magnet 57 and the third magnet 42. That is, the opposing magnets adopt a non-contact design. The magnetic holding structure without mechanical limit is achieved by the principle of attraction between opposite poles of the magnets. In this way, compared with the traditional mechanical shifting, there is no physical friction and wear, and the lifespan is greatly improved. Moreover, the magnetic adsorption is free of mechanical collision noise. Combined with the vibration absorption characteristics of the rubber pad 65 and the rubber ring, the noise during shifting is effectively reduced, the shifting process is smooth without jamming, and the operation is more fluid.
[0051] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A multi-slider magnetic sensing gear shifting control mechanism, comprising a top cover (1) and a bottom shell (2) connected with the top cover (1), the top cover (1) is provided with an automatic gear hole (11) and a manual gear hole (12) in communication, a control swing rod (13) is arranged through the top cover (1), the control swing rod (13) can be located in the automatic gear hole (11) or the manual gear hole (12), characterized in that, It also includes a slider assembly (3) located between the upper cover (1) and the bottom shell (2). The slider assembly (3) includes a slider one (4), a slider two (5), and a slider three (6) arranged sequentially from the bottom shell (2) to the upper cover (1). The slider two (5) includes a slider body (51) located near the bottom shell (2) and two stops (52) located on the slider body (51) and near the upper cover (1). A guide channel (53) is formed between the two stops (52). The slider three (6) is slidably disposed on the guide channel. In the channel (53), the slider body (51) has a through-hole (54) that is adapted to the control lever (13) and is used to accommodate the control lever (13). Two first magnets (55) are embedded through the slider body (51). The two first magnets (55) are arranged in parallel and located in the guide channel (53). The slider three (6) is provided with a through-hole (61) that corresponds to the through-hole (54) and allows the control lever (13) to pass through. The through-hole (54) protrudes towards the through-hole (61). Based on the slider body (51), the through-hole (54) is located in the through-elongated hole (61). Two second magnets (62) corresponding to the first magnet (55) are arranged on one side of the through-elongated hole (61) on slider three (6). A first guide structure is provided between slider two (5) and slider one (4). Slider one (4) slides relative to slider two (5) through the first guide structure. Two parallel third magnets (42) are arranged on the side of slider one (4) near slider two (5). Block 2 (5) is provided with a fourth magnet (57) that corresponds to and is parallel to the two third magnets (42). When slider 2 (5) slides relative to slider 1 (4), the fourth magnet (57) can move to a position that corresponds to the two third magnets (42). The bottom shell (2) is provided with two fifth magnets (21) that correspond to the first magnet (55). A second guide structure is provided between the bottom shell (2) and slider 1 (4). The bottom shell (2) slides relative to the slider assembly (3) as a whole through the second guide structure.
2. The multi-slider magnetic sensing gear shift control mechanism according to claim 1, wherein, The slider three (6) includes an abutting section (63) that abuts against the two stops (52) and an extension section (64) that is perpendicular to the two abutting sections (63). Both extension sections (64) are provided with rubber pads (65). The two sides of the top cover (1) are provided with limiting blocks (14) that can abut against the rubber pads (65). The control lever (13) is fitted with a rubber ring.
3. The multi-slider magnetic sensing gear shift control mechanism according to claim 1 or 2, characterized in that, When the two first magnets (55) correspond one-to-one with the two second magnets (62), the two magnets facing each other vertically have opposite polarities; when the two first magnets (55) correspond one-to-one with the two fifth magnets (21), the two magnets facing each other vertically have opposite polarities; the two third magnets (42) have the same polarity, and the fourth magnet (57) has opposite polarities to the third magnet (42).
4. The multi-slider magnetic sensing gear shift control mechanism of claim 3, wherein, There is a gap between the first magnet (55) and the second magnet (62), a gap between the first magnet (55) and the fifth magnet (21), and a gap between the fourth magnet (57) and the third magnet (42).
5. The multi-slide magnetic sensing gear shift control mechanism according to claim 4, wherein, During the sliding process of slider 2 (5) relative to slider 1 (4), the two first magnets (55) are always in a state where they are not blocked by slider 1 (4).
6. A multi-slide magnetic sensing gear shift control mechanism according to claim 5, wherein, The first guide structure includes a guide groove (56) on the side of the slider body (51) near the bottom shell (2), and a guide rib (41) adapted to the guide groove (56) is provided on the slider one (4). The slider one (4) is slidably disposed on the slider two (5) through the cooperation of the guide rib (41) and the guide groove (56).
7. The multi-slide magnetic sensing gear shift control mechanism according to claim 6, wherein, The guide groove (56) is parallel to the two first magnets (55), and the fourth magnet (57) is perpendicular to the two first magnets (55).
8. The multi-slide magnetic sensing gear shift control mechanism according to claim 7, wherein, The second guide structure includes a guide rib (43) on the slider (4) and a guide groove (22) corresponding to the guide rib (43) on the bottom shell (2). The slider assembly (3) can slide relative to the bottom shell (2) through the cooperation of the guide rib (43) and the guide groove (22).
9. The multi-slide magnetic sensing gear shift control mechanism according to claim 8, wherein, The slider 1 (4) is set in the shape of a right angle ruler. The slider 1 (4) includes a right angle part 1 (44) and a right angle part 2 (45) perpendicular to the right angle part 1 (44). The guide rib (41) is set on the right angle part 1 (44) and extends to the right angle part 2 (45). Two third magnets (42) are set on the right angle part 2 (45). The projected area of the slider 1 (4) in space is smaller than the projected area of the slider 2 (5).
10. The multi-slide magnetic sensing gear shift control mechanism according to claim 9, wherein, Two guide ribs (43) are provided, one of which is located on the right-angle portion one (44) and the other is located on the right-angle portion two (45). Two guide grooves (22) are provided correspondingly.