Rodless operating mechanism with preferred waterproof function

Abstract

The invention discloses a rodless operating mechanism with a preferable waterproof function. The rodless operating mechanism is applied to a watch. The rodless operating mechanism comprises a meter shell, a first movable part, a second movable part and a detection module. The watchcase comprises a first accommodating area, a second accommodating area and a separation part. The separating part is arranged between the first containing area and the second containing area so as to provide an airtight isolation effect. The first movable part is movably arranged in the first containing area. The first movable part is provided with a first magnetic unit. The second movable part is movably arranged in the second containing area. The second movable part is provided with a second magnetic unit corresponding to the first magnetic unit in position, and the second magnetic unit is matched with the first magnetic unit to generate magnetic attraction force or magnetic repulsive force. And the detection module is arranged at a position adjacent to the second movable part and is used for detecting the action of the second movable part so as to judge the operation behavior applied to the first movable part.

Description

Technical Field

[0001] The invention relates to a rodless operating mechanism, in particular to a rodless operating mechanism applied to a watch and having a preferred waterproof function. Background Art

[0002] Traditional watches have a crown installed on the side of the case to adjust the date and time of the watch. The crown of a traditional watch is connected to the spring that controls the date and time by means of screws and other mechanical parts that extend into the case; the user can press or rotate the crown to allow the crown to drive the screws (or related mechanical parts) to pull the spring mechanism inside the case. However, when operating the crown, there is a gap between the screws (or related mechanical parts) and the case, and external liquids or dust can easily enter the case through this gap, thereby affecting the stability and accuracy of the internal mechanism of the watch. Therefore, how to design a rodless operating mechanism that provides a non-contact transmission function so that products with rotation or pressing operation requirements can provide waterproof and dustproof effects is one of the development goals of the relevant mechanism design industry. Summary of the invention

[0003] The invention relates to a rodless operating mechanism applied to a watch and having a preferred waterproof function.

[0004] The present invention further discloses a rodless operating mechanism with a preferred waterproof function, which is applied to a watch. The rodless operating mechanism includes a watch case, a first movable part, a second movable part and a detection module. The watch case includes a first accommodating area, a second accommodating area and a partition. The partition is arranged between the first accommodating area and the second accommodating area to provide an airtight isolation effect. The first movable part is movably arranged in the first accommodating area. The first movable part has a first magnetic unit. The second movable part is movably arranged in the second accommodating area. The second movable part has a second magnetic unit corresponding to the position of the first magnetic unit, and the second magnetic unit cooperates with the first magnetic unit to generate magnetic attraction or magnetic repulsion. The detection module is arranged at a position adjacent to the second movable part, and is used to detect the movement of the second movable part to determine the operation behavior applied to the first movable part.

[0005] The present invention also discloses that the detection module includes an optical sensor, the rotation axis of the second movable member has a characteristic point, and the optical sensor detects the position change of the characteristic point to obtain the movement of the second movable member. The detection module also includes an illumination light source for projecting illumination light to the rotation axis.

[0006] The present invention further discloses that the first movable member is rotatably arranged in the first accommodating area, and the first rotation axis of the first movable member points from the first accommodating area to the second accommodating area. Alternatively, the first movable member is translatably arranged in the first accommodating area, the size of the first movable member is smaller than the size of the wall surface of the first accommodating area adjacent to the second accommodating area, and the translation direction of the first movable member intersects with the plane normal vector of the wall surface. Alternatively, the first movable member is rotatably arranged in the first accommodating area, and the first rotation axis of the first movable member intersects with the plane normal vector of the wall surface of the first accommodating area adjacent to the second accommodating area.

[0007] The present invention further discloses that the first magnetic unit generates rotational motion or reciprocating motion relative to the second magnetic unit within a limited range. Alternatively, the first movable member has a plurality of first magnetic units, and the plurality of first magnetic units will sequentially approach and move away from the second magnetic unit as the first movable member rotates.

[0008] The present invention also discloses that the second movable member is arranged in the second accommodating area in a rotatable and translational manner, and the size of the second movable member is smaller than the size of the wall surface of the second accommodating area adjacent to the first accommodating area. The second magnetic unit is arranged at a position aligned with the second rotation axis of the second movable member. The two magnetic poles of the first magnetic unit are respectively located on two opposite sides of the first rotation axis of the first movable member, and the two magnetic poles of the second magnetic unit are respectively located on two opposite sides of the second rotation axis of the second movable member. The first magnetic unit is located on one side of the first rotation axis of the first movable member, and the second magnetic unit is located on one side of the second rotation axis of the second movable member.

[0009] The invention further discloses that the second movable member is rotatably disposed in the second accommodation area, and the second rotation axis of the second movable member intersects with the first rotation axis of the first movable member or is parallel to the first rotation axis. The two magnetic poles of the second magnetic unit are respectively located at two opposite sides of the second rotation axis.

[0010] The invention further discloses that the rodless operating mechanism further comprises an elastic element, which is arranged in the first accommodating area and buckled with the first movable member.

[0011] The present invention further discloses that the detection module is a mechanical switch, and the action of the second movable member triggers the mechanical switch to output a control instruction. The mechanical switch includes two electrode springs, or includes a press switch with two electrodes.

[0012] The present invention also discloses that the second movable part also has a third magnetic unit, which is arranged on the rotating axis of the second movable part pointing to the detection module. The detection module includes a Hall sensor, which utilizes the magnetic field change generated by the third magnetic unit when the second movable part translates or rotates to obtain the movement of the second movable part.

[0013] The rodless operating mechanism of the present invention utilizes a partition to form a first accommodating area and a second accommodating area with an airtight isolation effect on the watch case. The first movable part and the second movable part are respectively arranged in the first accommodating area and the second accommodating area in a movable manner; the first movable part can be a bezel dial of the watch, or be connected to the crown separately, and the second movable part extends to a position adjacent to the detection module. The first movable part and the second movable part each have a first magnetic unit and a second magnetic unit, and the two interact with each other to generate magnetic attraction or magnetic repulsion. When the user operates the bezel dial or the crown, the rodless operating mechanism utilizes the non-contact force generated by the magnetic unit to allow the first movable part to pull the second movable part to move synchronously, so that the detection module can instantly obtain the rotation or pressing parameters of the bezel dial or the crown, thereby judging the user's operating behavior; therefore, the rodless operating mechanism of the present invention has the advantages of simple structure, low manufacturing cost and high installation accuracy, and can provide technical effects of waterproof and dustproof. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. 4 is a partial schematic diagram of the appearance of a watch with a rodless operating mechanism according to an embodiment of the present invention.

[0015] Figure 2 It is a structural schematic diagram of a rodless operating mechanism applied to a watch according to an embodiment of the present invention.

[0016] Figure 3 It is a structural cross-sectional view of the rodless operating mechanism according to the first embodiment of the present invention.

[0017] Figure 4 4 is a structural cross-sectional view of a rodless operating mechanism according to a second embodiment of the present invention.

[0018] Figure 5 FIG. 4 is a partial schematic diagram of the appearance of a watch with a lever-less operating mechanism according to a third embodiment of the present invention.

[0019] Figure 6 4 is a structural cross-sectional view of a rodless operating mechanism according to a third embodiment of the present invention.

[0020] Figure 7 4 is a cross-sectional view of the structure of a rodless operating mechanism according to a fourth embodiment of the present invention.

[0021] Figure 8 FIG. 5 is a schematic diagram of the appearance of a rodless operating mechanism according to a fifth embodiment of the present invention.

[0022] Fig. 9 4 is a structural cross-sectional view of a rodless operating mechanism according to a fifth embodiment of the present invention.

[0023] Fig.10 4 is a structural cross-sectional view of a rodless operating mechanism according to a sixth embodiment of the present invention.

[0024] The reference numerals are described as follows:

[0025] 10. Watch

[0026] 12,12A,12B,12C,12D,12E rodless operating mechanism

[0027] 14. Case

[0028] 16,16A,16B,16C,16D,16E First movable part

[0029] 18,18A,18B,18C,18D,18E Second movable part

[0030] 20,20D,20E detection module

[0031] 22. First storage area

[0032] 24 Second storage area

[0033] 26 Divider

[0034] 28,28A,28B,28C,28D,28E First magnetic unit

[0035] 30,30A,30B,30C,30D,30E Second magnetic unit

[0036] 32 Crown

[0037] 34 Optical Sensor

[0038] 36 Lighting source

[0039] 38 Rotation axis

[0040] 40 Crown support

[0041] 42 Second rotation axis

[0042] 44 wall

[0043] 46 wall

[0044] 48 Electrode shrapnel

[0045] 50 Third magnetic unit

[0046] 52 Hall sensor

[0047] Ax1 First rotation axis

[0048] Ax2 Second rotation axis

[0049] N,S magnetic poles

[0050] D Translation direction

[0051] V plane normal vector DETAILED DESCRIPTION

[0052] See also Figures 1 to 3 , Figure 1 FIG. 1 is a partial schematic diagram of the appearance of a watch 10 having a rodless operating mechanism 12 according to an embodiment of the present invention. Figure 2 1 is a schematic diagram of the structure of the rodless operating mechanism 12 applied to the watch 10 according to an embodiment of the present invention. Figure 3 It is a structural cross-sectional view of the rodless operating mechanism 12 of the first embodiment of the present invention. The rodless operating mechanism 12 has the preferred waterproof and dustproof functions. When applied to the watch 10, it can prevent liquid or dust from penetrating into the watch 10 through the gaps and causing damage to its internal components. The rodless operating mechanism 12 may include a watch case 14, a first movable part 16, a second movable part 18, and a detection module 20. The first movable part 16 and the second movable part 18 are respectively arranged on the outside and inside of the watch case 14 in an airtight isolation manner. When the user operates the first movable part 16, the second movable part 18 will be pulled to act accordingly, and the detection module 20 can detect the action of the second movable part 18 to determine the operation behavior applied to the first movable part 16.

[0053] like Figure 3 In the first embodiment shown, the watch case 14 may include a first accommodating area 22, a second accommodating area 24 and a partition 26. The partition 26 is disposed between the first accommodating area 22 and the second accommodating area 24 to provide an airtight isolation effect. The first movable member 16 is movably disposed in the first accommodating area 22 and has a first magnetic unit 28. The second movable member 18 is also movably disposed in the second accommodating area 24 and has a second magnetic unit 30 corresponding to the position of the first magnetic unit 28; the second magnetic unit 30 can cooperate with the first magnetic unit 28 to generate magnetic attraction or magnetic repulsion. The first movable member 16 is also provided with a crown 32 at one end relative to the second movable member 18; when the user rotates or pushes the crown 32, the crown 32 directly drives the first movable member 16, and the magnetic attraction or magnetic repulsion between the first magnetic unit 28 and the second magnetic unit 30 pulls the second movable member 18 to move accordingly with the first movable member 16.

[0054] The detection module 20 is disposed at a position adjacent to the second movable member 18. The detection module 20 may selectively include only the optical sensor 34, or include both the optical sensor 34 and the illumination light source 36. The illumination light source 36 is used to project illumination light onto the rotation axis 38 of the second movable member 18. There are irregular depressions or protrusions on the rotation axis 38 as feature points (not marked in the drawings). The optical sensor 34 receives the reflected light generated by the illumination light projected onto the feature points on the rotation axis 38, and analyzes the reflected light to detect the position change of the feature points, thereby obtaining the movement of the second movable member 18.

[0055] In the first embodiment, the first movable member 16 is rotatably disposed in the first accommodating area 22, and the first rotation axis Ax1 of the first movable member 16 points from the first accommodating area 22 to the second accommodating area 24. The watch 10 can selectively be provided with a crown support 40 in the case 14 and the rodless operating mechanism 12; the elastic element 42 can be located in the first accommodating area 22, and is used to buckle the crown support 40 and the first movable member 16, providing an auxiliary support function to stably support the first movable member 16. The second movable member 18 is also rotatably disposed in the second accommodating area 24. In addition, the two magnetic poles N and S of the first magnetic unit 28 are both located on one side of the first rotation axis Ax1 of the first movable member 16, and the two magnetic poles N and S of the second magnetic unit 30 are also both located on one side of the second rotation axis Ax2 of the second movable member 18.

[0056] When the user rotates the crown 32 and pulls the first movable member 16 to rotate, the magnetic pole N or S of the first magnetic unit 28 rotates around the first rotation axis Ax1, and preferably uses magnetic attraction (other variant embodiments may also use magnetic repulsion) to drive the corresponding magnetic pole S or N of the second magnetic unit 30 to rotate around the second rotation axis Ax2. The second movable member 18 rotates along the second rotation axis Ax2 with the second magnetic unit 30. At this time, the detection module 20 can detect the position change of the characteristic point of the rotation axis 38 to obtain the parameters such as the rotation direction, rotation angle, and / or rotation speed of the crown 32, and then determine the operation behavior applied to the crown 32.

[0057] See also Figure 4 , Figure 4 1 is a structural cross-sectional view of a rodless operating mechanism 12A according to a second embodiment of the present invention. In the second embodiment, the components with the same number as those in the first embodiment have the same structure and function, and will not be described again. The size of the first movable member 16A of the rodless operating mechanism 12A is smaller than the size of the wall 44 of the first accommodating area 22 adjacent to the second accommodating area 24, and the first movable member 16A is rotatably and translatably disposed in the first accommodating area 22. The size of the second movable member 18A of the rodless operating mechanism 12A is smaller than the size of the wall 46 of the second accommodating area 24 adjacent to the first accommodating area 22, and the second movable member 18A is also rotatably and translatably disposed in the second accommodating area 24. In addition, the two magnetic poles N and S of the first magnetic unit 28A of the rodless operating mechanism 12A are preferably located on two opposite sides of the first rotation axis Ax1 of the first movable part 16A; the second magnetic unit 30A is arranged at a position aligned with the second rotation axis Ax2 of the second movable part 18A, and the two magnetic poles N and S of the second magnetic unit 30A are also preferably located on two opposite sides of the second rotation axis Ax2 of the second movable part 18A, so that it can effectively drive the second movable part 18A to rotate or translate.

[0058] In addition to being able to rotate along the first rotation axis Ax1, the first movable member 16A can also translate relative to the wall 44; the translation direction D of the first movable member 16A will intersect (or be perpendicular to) the plane normal vector V of the wall 44. The elastic element 42 can provide a reset function when translating back and forth along the translation direction D, allowing the first magnetic unit 28A to generate rotational motion and / or reciprocating motion relative to the second magnetic unit 30A within a limited range. The two magnetic poles N and S of the first magnetic unit 28A are preferably aligned with the two magnetic poles S and N of the second magnetic unit 30A, respectively, to provide magnetic attraction; however, the actual application is not limited to this, and the two magnetic poles N and S of the first magnetic unit 28A can also be aligned with the two magnetic poles N and S of the second magnetic unit 30A to provide magnetic repulsion. When the user rotates or translates the crown 32, the first movable part 16A and the first magnetic unit 28A move accordingly with the crown 32. The magnetic attraction or repulsion between the first magnetic unit 28A and the second magnetic unit 30A can pull the second movable part 18A and the second magnetic unit 30A to produce synchronous movement. At this time, the detection module 20 can detect the position change of the characteristic point of the rotating shaft 38 to obtain the rotation or translation behavior parameters of the crown 32.

[0059] See also Figure 5 and Figure 6 , Figure 5 FIG. 1 is a partial schematic diagram of the appearance of a watch 10 having a rodless operating mechanism 12B according to a third embodiment of the present invention. Figure 6 1 is a cross-sectional view of the structure of the rodless operating mechanism 12B of the third embodiment of the present invention. In the third embodiment, the components with the same number as those in the previous embodiment have the same structure and function, and will not be described again. The first movable member 16B of the rodless operating mechanism 12B can be designed as a bezel dial of the watch 10, and is rotatably disposed in the first accommodating area 22; the first rotation axis Ax1 of the first movable member 16B points from the first accommodating area 22 to the second accommodating area 24. The second movable member 18B is also rotatably disposed in the second accommodating area 24, and the second rotation axis Ax2 of the second movable member 18B intersects (or is perpendicular to) the first rotation axis Ax1 of the first movable member 16B.

[0060] The first movable part 16B may have a plurality of first magnetic units 28B, which are distributed in different sections of the first movable part 16B of the annular structure. The two magnetic poles N and S of the second magnetic unit 30B are respectively located on two opposite sides of the second rotation axis Ax2. The first magnetic unit 28B may turn its magnetic pole N toward the magnetic pole N of the second magnetic unit 30B to generate magnetic repulsion, or turn its magnetic pole S toward the magnetic pole N of the second magnetic unit 30B to generate magnetic attraction; the change depends on the application requirements. In this way, when the user pushes the first movable part 16B to rotate along the first rotation axis Ax1, the plurality of first magnetic units 28B will sequentially approach and move away from the second magnetic unit 30B as the first movable part 16B rotates, thereby pulling the second magnetic unit 30B and the second movable part 18B to rotate; at this time, the detection module 20 can detect the position change of the characteristic point of the rotating shaft 38 to obtain the parameters such as the rotation direction, rotation angle, and / or rotation speed of the first movable part 16B, and then determine the operation behavior applied to the bead scale.

[0061] See also Figure 5 and Figure 7 , Figure 7 1 is a structural cross-sectional view of a rodless operating mechanism 12C of a fourth embodiment of the present invention. In the fourth embodiment, the components with the same number as those in the previous embodiment have the same structure and function, and will not be described again. The first movable member 16C of the rodless operating mechanism 12C is rotatably disposed in the first accommodating area 22, and the first rotation axis Ax1 of the first movable member 16C (as shown in FIG. 5 ) intersects the plane normal vector V of the wall surface 44 of the first accommodating area 22 adjacent to the second accommodating area 24. The second movable member 18C is rotatably disposed in the second accommodating area 24, and the second rotation axis Ax2 of the second movable member 18C can be parallel to the first rotation axis Ax1 of the first movable member 16C.

[0062] The first movable member 16C may have a plurality of first magnetic units 28C, which are distributed in different sections of the first movable member 16C of the annular structure (e.g., the same as the first magnetic unit 28B shown in FIG. 5). The two magnetic poles N and S of the second magnetic unit 30C are respectively located on two opposite sides of the second rotation axis Ax2. The first magnetic unit 28C may direct its magnetic pole N toward the magnetic pole N of the second magnetic unit 30C to generate magnetic repulsion, or direct its magnetic pole S toward the magnetic pole N of the second magnetic unit 30C to generate magnetic attraction; the variation depends on the application requirements. In this way, when the user pushes the first movable part 16C to rotate along the first rotation axis Ax1, the multiple first magnetic units 28C will approach and move away from the second magnetic unit 3C in sequence as the first movable part 16C rotates, thereby pulling the second magnetic unit 30C and the second movable part 18C to rotate; at this time, the detection module 20 can detect the position change of the characteristic point of the rotating shaft 38 to obtain parameters such as the rotation direction, rotation angle, and / or rotation speed of the first movable part 16C, and accordingly judge the operation behavior applied to the bead dial.

[0063] See also Figure 8 and Fig. 9 , Figure 8 FIG. 1 is a schematic diagram of the appearance of a rodless operating mechanism 12D according to a fifth embodiment of the present invention. Fig. 9 1 is a structural cross-sectional view of a rodless operating mechanism 12D according to a fifth embodiment of the present invention. In the fifth embodiment, the components with the same number as those in the previous embodiment have the same structure and function, and will not be described again. The size of the first movable member 16D of the rodless operating mechanism 12D is smaller than the size of the wall 44 of the first accommodating area 22 adjacent to the second accommodating area 24, and the first movable member 16D is rotatably and translatably arranged in the first accommodating area 22. The size of the second movable member 18D of the rodless operating mechanism 12D is smaller than the size of the wall 46 of the second accommodating area 24 adjacent to the first accommodating area 22, and the second movable member 18D is rotatably and translatably arranged in the second accommodating area 24. In addition, the two magnetic poles N and S of the first magnetic unit 28D of the rodless operating mechanism 12D can preferably be located on two opposite sides of the first rotation axis Ax1 of the first movable part 16D; the second magnetic unit 30D can be set at a position aligned with the second rotation axis Ax2 of the second movable part 18D, and the two magnetic poles N and S of the second magnetic unit 30D are also preferably located on two opposite sides of the second rotation axis Ax2 of the second movable part 18D, so it can effectively drive the second movable part 18D to rotate or translate.

[0064] In this way, the first movable member 16D can rotate along the first rotation axis Ax1 and / or translate relative to the wall 44. The elastic element 42 can provide a reset function when translating back and forth along the translation direction D, allowing the first magnetic unit 28D to generate rotational motion and / or reciprocating motion relative to the second magnetic unit 30D within a limited range. The detection module 20D can be a mechanical switch, which includes two electrode springs 48, or a press switch with two electrodes (not drawn in the figure, its position can be the same as the position of the electrode spring 48). When the user rotates or translates the crown 32, the first movable part 16D and the first magnetic unit 28D move accordingly with the crown 32, and the magnetic attraction or repulsion between the first magnetic unit 28D and the second magnetic unit 30D can pull the second movable part 18D and the second magnetic unit 30D to produce synchronous behavior; at this time, if the movement of the second movable part 18D touches the two electrode springs 48 of one of the multiple electrode groups and causes a short circuit, it will trigger the detection module 20D to output a control instruction.

[0065] See also Fig.10 , Fig.10 1 is a structural cross-sectional view of the rodless operating mechanism 12E of the sixth embodiment of the present invention. In the sixth embodiment, the components with the same number as those in the previous embodiment have the same structure and function, and will not be repeated here. The second movable member 18E of the rodless operating mechanism 12E has a second magnetic unit 30E and a third magnetic unit 50; the position of the second magnetic unit 30E corresponds to the first magnetic unit 28E of the first movable member 16E, and the third magnetic unit 50 is arranged on the rotating shaft 38 of the second movable member 18E pointing to the detection module 20E. The detection module 20E may further have a Hall sensor 52. When the user rotates the crown 32 and pulls the first movable part 16E and the first magnetic unit 28E to rotate, the second movable part 18E, the second magnetic unit 30E and the third magnetic unit 50 will also rotate accordingly; the Hall sensor 52 of the detection module 20E can detect the magnetic field changes generated by the third magnetic unit 50 during translation or rotation, and the optical sensor 34 and the illumination light source 36 of the detection module 20E can also detect the position changes of the feature points on the rotating shaft 38, so that the movement of the second movable part 18E can be obtained to determine the operation behavior applied to the crown 32.

[0066] In summary, the rodless operating mechanism of the present invention uses a partition to form a first accommodating area and a second accommodating area with an airtight isolation effect in the watch case. The first movable part and the second movable part are respectively arranged in the first accommodating area and the second accommodating area in a movable manner; the first movable part can be a bezel dial of the watch, or it can be connected to the crown separately, and the second movable part extends to a position adjacent to the detection module. The first movable part and the second movable part each have a first magnetic unit and a second magnetic unit, and the two interact with each other to generate magnetic attraction or magnetic repulsion. When the user operates the bezel dial or the crown, the rodless operating mechanism uses the non-contact force generated by the magnetic unit to allow the first movable part to pull the second movable part to move synchronously, so that the detection module can instantly obtain the rotation or pressing parameters of the bezel dial or the crown, thereby judging the user's operating behavior; therefore, compared with the known technology, the rodless operating mechanism of the present invention has the advantages of simple structure, low manufacturing cost and high installation accuracy, and can provide technical effects of waterproof and dustproof.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rodless operating mechanism with preferred waterproof function, applied to a watch, characterized in that: The rodless operating mechanism includes: The watch case comprises a first accommodating area, a second accommodating area and a partition, wherein the partition is arranged between the first accommodating area and the second accommodating area to provide an airtight isolation function; A first movable member is movably disposed in the first accommodating area, and the first movable member has a first magnetic unit; A second movable member is movably disposed in the second accommodating area, the second movable member has a second magnetic unit corresponding to the first magnetic unit, the second magnetic unit cooperates with the first magnetic unit to generate magnetic attraction or repulsion; and The detection module is arranged at a position adjacent to the second movable member and is used for detecting the movement of the second movable member to determine the operation behavior applied to the first movable member.

2. The rodless operating mechanism according to claim 1, characterized in that: The detection module includes an optical sensor. The rotation axis of the second movable member has a characteristic point. The optical sensor detects the position change of the characteristic point to obtain the movement of the second movable member.

3. The rodless operating mechanism according to claim 2, characterized in that: The detection module also includes an illumination light source for projecting illumination light onto the rotation axis.

4. The rodless operating mechanism according to claim 1, characterized in that: The first movable member is rotatably disposed in the first accommodating area, and a first rotation axis of the first movable member points from the first accommodating area to the second accommodating area.

5. The rodless operating mechanism according to claim 1, characterized in that: The first movable member is arranged in the first accommodating area in a translatable manner. The size of the first movable member is smaller than the size of the wall of the first accommodating area adjacent to the second accommodating area, and the translation direction of the first movable member intersects with the plane normal vector of the wall.

6. The rodless operating mechanism according to claim 1, characterized in that: The first movable member is rotatably disposed in the first accommodating area, and a first rotation axis of the first movable member intersects with a plane normal vector of a wall surface of the first accommodating area adjacent to the second accommodating area.

7. The rodless operating mechanism according to claim 1, characterized in that: The first magnetic unit generates rotational motion or reciprocating motion relative to the second magnetic unit within a limited range.

8. The rodless operating mechanism according to claim 1, characterized in that: The first movable member has a plurality of first magnetic units. The plurality of first magnetic units will sequentially approach and move away from the second magnetic unit as the first movable member rotates.

9. The rodless operating mechanism according to claim 1, characterized in that: The second movable member is rotatably and translatably disposed in the second accommodating area, and the size of the second movable member is smaller than the size of the wall of the second accommodating area adjacent to the first accommodating area.

10. The rodless operating mechanism according to claim 9, characterized in that: The second magnetic unit is arranged at a position aligned with the second rotating axis of the second movable member.

11. The rodless operating mechanism according to claim 9, characterized in that: The two magnetic poles of the first magnetic unit are respectively located at two opposite sides of the first rotating shaft of the first movable member, and the two magnetic poles of the second magnetic unit are respectively located at two opposite sides of the second rotating shaft of the second movable member.

12. The rodless operating mechanism according to claim 9, characterized in that: The first magnetic unit is located at one side of the first rotating shaft of the first movable member, and the second magnetic unit is located at one side of the second rotating shaft of the second movable member.

13. The rodless operating mechanism according to claim 1, characterized in that: The second movable member is rotatably disposed in the second accommodating area, and the second rotation axis of the second movable member intersects with the first rotation axis of the first movable member or is parallel to the first rotation axis.

14. The rodless operating mechanism according to claim 13, characterized in that: The two magnetic poles of the second magnetic unit are respectively located at two opposite sides of the second rotating axis.

15. The rodless operating mechanism according to claim 1, characterized in that: The rodless operating mechanism also includes an elastic element, which is arranged in the first accommodating area and buckled with the first movable member.

16. The rodless operating mechanism according to claim 1, characterized in that: The detection module is a mechanical switch, and the action of the second movable member triggers the mechanical switch to output a control instruction.

17. The rodless operating mechanism according to claim 16, characterized in that: The mechanical switch includes two electrode springs, or includes a press switch with two electrodes.

18. The rodless operating mechanism according to claim 1, characterized in that: The second movable part also has a third magnetic unit, which is arranged on the rotating axis of the second movable part pointing to the detection module. The detection module includes a Hall sensor, which utilizes the magnetic field change generated by the third magnetic unit when the second movable part translates or rotates to obtain the movement of the second movable part.

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