Regulator and sensing device

Abstract

The invention discloses an adjuster and a sensing device, and belongs to the technical field of disconnecting link monitoring in an electric power system.The adjuster comprises a supporting base, a first adjusting assembly and a second adjusting assembly, and the first adjusting assembly comprises a first adjusting piece, a first elastic piece, a moving ball and a rotating block; the first end of the rotating block is installed on the second adjusting assembly, the second end of the rotating block is rotationally connected with the supporting base, and a plurality of first clamping grooves are formed in the circumferential direction of the rotating block; the first adjusting piece is movably installed in the supporting seat, at least part of the first adjusting piece is exposed relative to the supporting seat, the first elastic piece is installed in the supporting seat, and the two ends of the first elastic piece abut against the inner wall of the first adjusting piece and the inner wall of the supporting seat respectively; a movable groove is formed in the outer wall of the first adjusting piece, the supporting base is provided with a through hole, the movable groove communicates with the first clamping groove through the through hole, and the movable ball is movably arranged at the through hole. The position of the dry reed sensor can be adjusted by pressing the first adjusting piece.

Description

Technical Field

[0001] The invention relates to the technical field of knife switch monitoring in an electric power system, in particular to a regulator and a sensor device. Background Art

[0002] Knife switches are widely used in substation systems. According to the new power grid requirements, the switching status of the primary equipment knife switches needs to be double-confirmed to ensure effective detection of the knife switch operation. In order to intelligently detect the switching status of the knife switches, people have designed a magnetic induction detection method. Since there are many types of magnetic induction sensors, different equipment occasions will require the design of various magnetic induction detection devices with different structures to match.

[0003] At present, the installation status of magnetic induction sensors on the market is as follows:

[0004] (1) In most use and modification occasions, it is necessary to remove the opening and closing indicator ball of the equipment and install the magnetic induction sensor between the indicator ball and the connecting shaft. Since it is necessary to move the opening and closing indicator of the original equipment, in order to prevent the installation from being restored in place after the modification, most owners do not approve of this type of modification technical solution.

[0005] (2) In some applications, it is not necessary to remove the indicator ball of the equipment. The magnet is bonded into the indicator ball and the sensor is arranged outside the outer cover.

[0006] In summary, the second solution is more feasible and also solves the technical problem described in the first situation; however, the adaptability of this technical solution is poor, resulting in a decrease in the sensing sensitivity of the magnetic induction sensor. Therefore, it is necessary to design a regulator that can adjust the magnetic induction sensor. Summary of the invention

[0007] The purpose of the present invention is to improve the problem of poor adaptability of existing magnetic induction sensors leading to reduced inductive sensitivity, and to provide a regulator and a sensor device.

[0008] The technical solutions to achieve the above objectives include the following:

[0009] Regulator, including:

[0010] A support seat, a first adjustment assembly, and a second adjustment assembly, wherein the first adjustment assembly includes a first adjustment member, a first elastic member, a movable ball, and a rotating block; the first end of the rotating block is mounted on the second adjustment member, the second end of the rotating block is rotatably connected to the support seat, and the rotating block has a plurality of first slots on its circumference;

[0011] The first adjusting member is movably installed in the support seat and at least partially exposed relative to the support seat. The first elastic member is installed in the support seat, and two ends of the first elastic member are respectively against the first adjusting member and the inner wall of the support seat;

[0012] A movable groove is provided on the outer wall of the first adjusting member, and the supporting seat has a through hole. The movable groove is connected with the first card slot through the through hole, and the movable ball is movably arranged at the through hole; wherein, the first adjusting member has a first moving position and a second moving position, in the first moving position, the movable ball cooperates with the first card slot; in the second moving position, the movable ball is separated from the first card slot.

[0013] In one embodiment, the movable groove is extended along the axial direction of the first adjusting member, the movable groove includes a receiving groove and a guiding groove, the receiving groove is communicated with the first end of the guiding groove, the second end of the guiding groove is communicated with the through hole, and the depth of the receiving groove is greater than the depth of the guiding groove;

[0014] The guide groove has a guide surface that is in contact with the moving ball.

[0015] In one embodiment, the length of the receiving groove is less than or equal to the exposed length of the first adjusting member;

[0016] When the first adjusting member is in the first moving position, the first end of the moving ball is located in the guide groove, and the second end of the moving ball is engaged with the first slot; when the first adjusting member is in the second moving position, the first end of the moving ball is located in the accommodating groove, and the second end of the moving ball is separated from the first slot.

[0017] In one embodiment, the depth of the guiding groove gradually becomes shallower from the first end to the other end of the guiding groove, and the bottom wall of the guiding groove forms the guiding surface.

[0018] In one embodiment, the first adjustment component further comprises a first pin shaft and a compression spring, the support seat comprises two support blocks, the two support blocks are arranged opposite to each other, the first end of the first pin shaft passes through one of the support blocks and is threadedly matched with the other support block, and the second end of the first pin shaft abuts against one of the support blocks;

[0019] The rotating block is sleeved outside the first pin shaft, and the compression spring is arranged between the inner wall of the rotating block and the outer wall of the first pin shaft, and the two ends of the compression spring are respectively fixed to the rotating block and the first pin shaft.

[0020] In one embodiment, the second adjustment component comprises a first moving seat, a second adjustment member, and a first moving member, the rotating block is mounted on the first moving member, the first moving member is movably disposed in the first moving seat, and the second adjustment member is movably disposed on the first moving member and at least partially exposed relative to the first moving seat;

[0021] The moving direction of the second adjusting member intersects with the moving direction of the first moving member;

[0022] The second adjusting member has a third moving position and a fourth moving position. In the third moving position, the first moving member is engaged with the first moving seat; in the fourth moving position, the first moving member is slidably matched with the first moving seat.

[0023] In one embodiment, the second adjustment component further includes a second elastic member, a third elastic member, and a first limiting column; the first side wall of the first movable seat is provided with at least two limiting holes, and the side wall of the second adjustment member is provided with a receiving groove, and the receiving groove corresponds to any one of the limiting holes; the second elastic member is installed in the first movable member, and the two ends of the second elastic member are respectively against the bottom end of the second adjustment member and the inner wall of the first movable member;

[0024] The third elastic member is sleeved outside the first limiting column, and two ends of the third elastic member are respectively against the first end of the first limiting column and the inner wall of the first moving member; wherein the elastic directions of the third elastic member and the second elastic member intersect;

[0025] The first limiting column is movably installed in the first moving member, and the first end of the first limiting column is used to cooperate with any one of the limiting holes, and the second end of the first limiting column is used to cooperate with the accommodating groove.

[0026] In one of the embodiments, the two limiting holes are a first group of limiting holes, a second group of limiting holes is opened on the second side wall of the first movable seat, and the first group of limiting holes and the second group of limiting holes are arranged opposite to each other; the second adjusting member has two accommodating grooves, and the two accommodating grooves are arranged opposite to each other; the number of the first limiting columns, the number of the third elastics, and the number of the accommodating grooves correspond to each other; the openings of the two accommodating grooves are arranged in a divergent manner, and the opening direction of the accommodating grooves is toward the second end of the first limiting column.

[0027] In one embodiment, the second adjustment component also has a guide block, which is installed on the first movable member. The first movable seat is provided with at least two first guide grooves, and the first guide grooves extend along the moving direction of the first movable member. The second adjustment member is at least partially located in one of the first guide grooves, and the guide block is at least partially located in another first guide groove.

[0028] The present invention also proposes a sensing device, comprising a reed sensor, an outer cover trigger, a mounting seat, and the regulator as described above, wherein the outer cover trigger is rotatably disposed on the mounting seat, the first adjustment component of the regulator is mounted on the mounting seat, the reed sensor is mounted on the second adjustment component of the regulator, the reed sensor is disposed in the circumferential direction of the outer cover trigger, the outer cover trigger has a magnet, and the reed sensor and the magnet are inductively matched.

[0029] The technical solution provided by the present invention has the following advantages and effects:

[0030] When the reed sensor is installed on the second adjustment component, the second adjustment component is rotatably connected to the support seat through the rotating block, and the support seat can be used to be installed on the mounting seat on the original equipment. When the angle of the second adjustment component needs to be adjusted, the first adjustment member is pressed, and the first adjustment member drives the movable groove to move and squeezes the first elastic member, and the first elastic member generates a reaction force, and the first adjustment member moves from the first moving position to the second moving position, and the moving ball moves downward from the through hole, and most of it slides into the movable groove. At this time, the moving ball is separated from the first slot, and the moving ball cannot limit the rotating block, and the rotating block can be rotated and adjusted arbitrarily on the support seat. When the rotating block moves to the preset position, the first adjusting member is released, and the reaction force of the first elastic member drives the first adjusting member to move from the second moving position to the first moving position. The inner wall of the movable groove guides or pushes the moving ball to move, so that the moving ball moves upward, and the moving ball is at least partially stuck in the first slot, and the bottom of the moving ball is against the movable groove. The moving ball limits the position of the rotating block to achieve the angle adjustment of the second adjustment component. This adjustment is suitable for the clockwise or counterclockwise rotation adjustment of the reed sensor. Moreover, the angle adjustment of the reed sensor can be achieved by pressing the first adjusting member. This adjustment method is reliable and stable, and improves the adaptability of the reed sensor after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings herein show specific examples of the technical solutions described in the present invention, and together with the specific implementation methods, constitute a part of the specification, and are used to explain the technical solutions, principles and effects of the present invention.

[0032] Unless otherwise specified or defined, the same reference numerals in different drawings represent the same or similar technical features, and the same or similar technical features may also be represented by different reference numerals.

[0033] Figure 1 is a schematic diagram of a regulator in one embodiment of the present invention;

[0034] Figure 2 is an exploded view of a regulator in one embodiment of the present invention;

[0035] Figure 3 is a bottom view of a regulator in one embodiment of the present invention;

[0036] Figure 4 In one embodiment of the present invention Figure 3 AA section view;

[0037] Figure 5 In one embodiment of the present invention Figure 3 BB cross-sectional view;

[0038] Figure 6 In one embodiment of the present invention Figure 5 CC section view;

[0039] Figure 7 In one embodiment of the present invention Figure 6 A magnified image of point A;

[0040] Figure 8 is a front view of a regulator in one embodiment of the present invention;

[0041] Fig. 9 In one embodiment of the present invention Figure 8 DD cross-sectional view;

[0042] Fig.10 In one embodiment of the present invention Fig. 9 EE cross-sectional view;

[0043] Fig.11 is a schematic diagram of a sensor device in one embodiment of the present invention Figure 1 ;

[0044] Fig.12 is a schematic diagram of a sensor device in one embodiment of the present invention Figure 2 ;

[0045] Description of reference numerals:

[0046] 100. Regulator;

[0047] 1. Support seat; 101. First mounting cavity; 102. Through hole; 103. Support block;

[0048] 10. first adjustment assembly; 11. first pin shaft; 111. compression spring; 12. first adjustment member; 121. movable groove; 1211. receiving groove; 1212. guide groove; 1213. guide surface; 122. limit groove; 13. rotating block; 131. first clamping groove; 14. moving ball; 15. first elastic member; 16. fastener; 17. support plate; 18. clamping plate;

[0049] 20, second adjustment assembly; 2, first movable seat; 201, second installation cavity; 202, limiting hole; 203, first guide groove; 204, first movable cavity; 205, second movable cavity;

[0050] 21. second adjusting member; 211. containing groove; 22. second elastic member; 23. first limiting column; 24. third elastic member; 25. first moving member; 251. third mounting cavity; 26. guide block;

[0051] 30. third adjustment assembly; 31. third adjustment member; 311. second guide groove; 32. second limiting column; 33. fourth elastic member; 34. second moving member; 341. first clamping block; 342. limiting chamber; 35. fifth elastic member; 36. second clamping block; 37. sixth elastic member; 38. movable gap; 39. third limiting column;

[0052] 3. Second movable seat; 301. Second card slot;

[0053] 200, sensing device; 210, reed sensor; 211, cover trigger; 212, mounting base;

[0054] 300, first direction; 400, second direction; 500, third direction. DETAILED DESCRIPTION

[0055] In order to facilitate the understanding of the present invention, specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0056] Unless otherwise specified or defined, the "first, second..." used in this article is merely used to distinguish names and does not represent a specific quantity or order.

[0057] Unless specifically stated or defined otherwise, the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0058] It should be noted that when a component is considered to be "fixed to" another component, it can be directly fixed to the other component or there can be a central component; when an component is considered to be "connected to" another component, it can be directly connected to the other component or there can be a central component at the same time; when an component is considered to be "installed on" another component, it can be directly installed on the other component or there can be a central component at the same time. When an component is considered to be "set on" another component, it can be directly set on the other component or there can be a central component at the same time.

[0059] In this embodiment, in order to improve the adaptability of the sensor device 200, it is necessary to improve the flexibility of the sensor device 200 during installation, as well as the technical problem of how to adjust the sensor device 200 after installation.

[0060] To this end, the present invention also proposes a regulator 100, such as Figures 1 to 6As shown, it includes: a support base 1, a first adjustment component 10, and a second adjustment component 20. The first adjustment component 10 includes a first adjustment member 12, a first elastic member 15, a movable ball 14, and a rotating block 13; the first end of the rotating block 13 is installed on the second adjustment component 20, and the second end of the rotating block 13 is rotatably connected to the support base 1. The rotating block 13 has a plurality of first card grooves 131 on the circumference; the first adjustment member 12 is movably installed in the support base 1 and is at least partially exposed relative to the support base 1. The first elastic member 15 is installed in the support base 1, and the first elastic member 15 is installed in the support base 1, and the second elastic member 15 is installed in the second elastic member 15. The two ends of an elastic member 15 are respectively against the inner walls of the first adjusting member 12 and the support seat 1; the outer wall of the first adjusting member 12 is provided with a movable groove 121, the support seat 1 has a through hole 102, the movable groove 121 is connected with the first clamping groove 131 through the through hole 102, and the movable ball 14 is movably arranged at the through hole 102; wherein, the first adjusting member 12 has a first moving position and a second moving position, in the first moving position, the movable ball 14 cooperates with the first clamping groove 131; in the second moving position, the movable ball 14 is separated from the first clamping groove 131.

[0061] Specifically, in the first direction 300, the first adjustment component 10 is used to adjust the angular position of the reed sensor 210, thereby adjusting the relative position between the reed sensor 210 and the outer cover trigger 211. When the reed sensor 210 is installed on the second adjustment component 20, the second adjustment component 20 is rotatably connected to the support base 1 through the rotating block 13, and the support base 1 can be used to be installed on the mounting base 212 on the original device. When the angle of the second adjustment component 20 needs to be adjusted, the first adjustment member 12 is pressed, and the first adjustment member 12 drives the movable groove 121 to move, and squeezes the first elastic member 15, and the first elastic member 15 generates a reaction force, and the first adjustment member 12 moves from the first moving position to the second moving position, and the moving ball 14 moves downward from the through hole 102, and most of it slides into the movable groove 121. At this time, the moving ball 14 is separated from the first clamping groove 131, and the moving ball 14 cannot limit the rotating block 13, and the rotating block 13 can be arbitrarily rotated and adjusted on the support base 1.

[0062] When the rotating block 13 moves to the preset position, the first adjusting member 12 is released, and the reaction force of the first elastic member 15 drives the first adjusting member 12 to move from the second moving position to the first moving position. The inner wall of the movable groove 121 guides or pushes the moving ball 14 to move, so that the moving ball 14 moves upward, and the moving ball 14 is at least partially stuck in the first slot 131, and the bottom of the moving ball 14 is against the movable groove 121. The moving ball 14 limits the position of the rotating block 13 to achieve the angle adjustment of the second adjustment component 20. This adjustment is suitable for the clockwise or counterclockwise rotation adjustment of the reed sensor 210. Moreover, the angle adjustment of the reed sensor 210 can be achieved by pressing the first adjusting member 12. This adjustment method is reliable and stable, and improves the adaptability of the reed sensor 210 after installation.

[0063] Furthermore, if Figure 6 As shown, the first adjusting member 12 has a limiting groove 122, the support seat 1 has a first mounting cavity 101, a portion of the first elastic member 15 is located in the limiting groove 122, and another portion thereof is located in the first mounting cavity 101, and the outer wall of the first elastic member 15 fits with the inner wall of the limiting groove 122, thereby improving the stability of the first elastic member 15 in the support seat 1.

[0064] In order to improve the adjustment stability of the first adjustment member 12. In some embodiments, Figure 6 and Figure 7 As shown, the movable groove 121 is extended along the axial direction of the first adjusting member 12, and the movable groove 121 includes a receiving groove 1211 and a guiding groove 1212. The receiving groove 1211 is connected to the first end of the guiding groove 1212, and the second end of the guiding groove 1212 is connected to the through hole 102. The depth of the receiving groove 1211 is greater than the depth of the guiding groove 1212; the guiding groove 1212 has a guiding surface 1213 that fits with the movable ball 14.

[0065] Specifically, since the depth of the accommodating groove 1211 is greater than the depth of the guiding groove 1212, when the first adjusting member 12 is in the first moving position, the bottom of the moving ball 14 is located in the guiding groove 1212, the middle of the moving ball 14 is located in the through hole 102, and the top of the moving ball 14 is located in the first clamping groove 131. When the first adjusting member 12 is in the first moving position, the moving ball 14 is engaged with the first clamping groove 131 to limit the rotation of the rotating block 13. When the first adjusting member 12 is in the second moving position, the bottom of the moving ball 14 moves into the accommodating groove 1211, and the top of the moving ball 14 moves from the first slot 131 to the through hole 102, and the moving ball 14 is separated from the first slot 131. The rotating block 13 can be rotated and adjusted at will. When the rotating block 13 is adjusted to the preset position, the first adjusting member 12 is released, and the first adjusting member 12 is moved to the first moving position through the first elastic member 15, so that the moving ball 14 cooperates with the first slot 131 to fix the rotating block 13.

[0066] Moreover, the extension and contraction direction of the first elastic member 15 intersects with the movement direction of the movable ball 14. The pressure of the movable ball 14 acts on the bottom wall of the guide groove 1212, and the first elastic member 15 applies a tangential force to the movable ball 14. In the absence of external force, the movable ball 14 cannot squeeze the first adjusting member 12 to move. Only when the first adjusting member 12 moves can the position of the movable ball 14 be adjusted to achieve the engagement or separation of the movable ball 14 and the first slot 131. Therefore, the adjustment stability of the first adjusting member 12 is relatively high.

[0067] Preferably, Figure 6 As shown, the length of the receiving groove 1211 is less than or equal to the exposed length of the first adjusting member 12; when the first adjusting member 12 is in the first moving position, the first end of the moving ball 14 is located in the guide groove 1212, and the second end of the moving ball 14 is engaged with the first clamping groove 131; when the first adjusting member 12 is in the second moving position, the first end of the moving ball 14 is located in the receiving groove 1211, and the second end of the moving ball 14 is separated from the first clamping groove 131. Specifically, since the length of the receiving groove 1211 is less than the exposed length of the first adjusting member 12, when the first adjusting member 12 is squeezed by a finger to move, the first adjusting member 12 moves toward the inside of the support seat 1, and the first adjusting member 12 does not need to be completely moved into the support seat 1, and the moving ball 14 can move into the receiving groove 1211 through the guide groove 1212, thereby realizing the separation of the moving ball 14 and the first clamping groove 131, and improving the adjustment convenience of the first adjusting member 12.

[0068] Preferably, Figure 7 As shown, the depth of the guide groove 1212 gradually becomes shallower from the first end to the other end of the guide groove 1212, and the bottom wall of the guide groove 1212 forms a guide surface 1213. Specifically, when the first adjusting member 12 switches between the first moving position and the second moving position, the moving ball 14 moves between the receiving groove 1211 and the guide groove 1212, and the guide surface 1213 is used to guide the movement of the moving ball 14, improve the passability of the moving ball 14, and further improve the stability of the moving ball 14 engaging or separating with the first slot 131.

[0069] In order to improve the rotational cooperation stability between the rotating block 13 and the supporting seat 1. In some embodiments, Figure 2 and Figure 6As shown, the first adjustment component 10 also has a first pin shaft 11 and a compression spring 111. The support seat 1 has two support blocks 103, and the two support blocks 103 are arranged opposite to each other. The first end of the first pin shaft 11 passes through one of the support blocks 103 and is threadedly matched with the other support block 103. The second end of the first pin shaft 11 is against one of the support blocks 103; the rotating block 13 is sleeved on the outside of the first pin shaft 11, and the compression spring 111 is arranged between the inner wall of the rotating block 13 and the outer wall of the first pin shaft 11, and the two ends of the compression spring 111 are respectively fixed to the rotating block 13 and the first pin shaft 11.

[0070] Specifically, the rotating block 13 is sleeved outside the first pin shaft 11, the first end of the first pin shaft 11 is threadedly matched with another support block 103, and the second end thereof is abutted against one of the support blocks 103, and the support seat 1 and the rotating block 13 are assembled by using the first pin shaft 11, so that the rotating block 13 is rotatably connected to the support seat 1. Moreover, the two ends of the first pin shaft 11 are supported by the two support blocks 103, and the middle part of the first pin shaft 11 is rotatably connected to the rotating block 13, thereby improving the stability of the rotatable connection between the support seat 1 and the rotating block 13.

[0071] In addition, the main function of the compression spring 111 is to leave a gap between the rotating block 13 and the supporting seat 1 parts. During assembly, the compression spring 111 is used for initial pre-tightening to facilitate the first pin shaft 11 to be nailed and fixed.

[0072] In order to further improve the adaptability of the reed sensor 210. In some embodiments, Figure 1 , Figures 8 to 10 As shown, the second adjustment component 20 includes a first movable seat 2, a second adjustment member 21, and a first movable member 25. The rotating block 13 is installed on the first movable member 25. The first movable seat 2 has a second installation cavity 201. The first movable member 25 is movably arranged in the second installation cavity 201 of the first movable seat 2. The second adjustment member 21 is movably arranged on the first movable member 25 and is at least partially exposed relative to the first movable seat 2; the moving direction of the second adjustment member 21 intersects with the moving direction of the first movable member 25; the second adjustment member 21 has a third moving position and a fourth moving position. In the third moving position, the first movable member 25 is engaged with the first movable seat 2; in the fourth moving position, the first movable member 25 is slidably matched with the first movable seat 2.

[0073] Specifically, the reed sensor 210 can be installed on the first movable seat 2. When the second adjusting member 21 is pressed, the second adjusting member 21 moves from the third movable position to the fourth movable position. The first movable member 25 can slide with the first movable seat 2 to adjust the relative position between the first movable member 25 and the first movable seat 2 in the second direction 400. Since the first movable member 25 is fixed to the rotating block 13, the position of the reed sensor 210 will be adjusted after the first movable seat 2 moves, thereby improving the adaptability of the reed sensor 210. When the first movable seat 2 moves to the preset position, the second adjusting member 21 moves to the third movable position, and the first movable member 25 is engaged with the first movable seat 2 to fix the position of the first movable seat 2, thereby improving the stability of the first movable seat 2 after adjustment.

[0074] Moreover, the second adjusting member 21 is exposed relative to the first movable seat 2 , and the relative position between the first movable seat 2 and the first movable member 25 can be adjusted by pressing the second adjusting member 21 with fingers, which greatly improves the convenience of the second adjusting component 20 .

[0075] In order to further adjust the position of the first movable seat 2. Preferably, as Fig.10 As shown, the second adjustment component 20 also includes a second elastic member 22, a third elastic member 24, and a first limiting column 23; the first movable member 25 has a third installation cavity 251, the first side wall of the first movable seat 2 has at least two limiting holes 202, and the side wall of the second adjustment member 21 has a receiving groove 211, and the receiving groove 211 corresponds to any one of the limiting holes 202; the second elastic member 22 is installed in the third installation cavity 251 of the first movable member 25, and the two ends of the second elastic member 22 are respectively connected to the second adjusting member 21. The bottom end abuts against the inner wall of the first movable member 25; the third elastic member 24 is sleeved on the outside of the first limiting column 23, and the two ends of the third elastic member 24 respectively abut against the first end of the first limiting column 23 and the inner wall of the first movable member 25; wherein, the elastic direction of the third elastic member 24 intersects with the elastic direction of the second elastic member 22; the first limiting column 23 is movably installed in the first movable member 25, and the first end of the first limiting column 23 is used to cooperate with any one of the limiting holes 202, and the second end of the first limiting column 23 is used to cooperate with the accommodating groove 211.

[0076] Specifically, when the second adjusting member 21 moves from the third moving position to the fourth moving position, the second adjusting member 21 squeezes the second elastic member 22, and at the same time the accommodating groove 211 on the outer wall of the second adjusting member 21 moves downward and moves to a position corresponding to the first limiting column 23. The action force of the third elastic member 24 pushes the second end of the first limiting column 23 to move into the accommodating groove 211, and the first end of the first limiting column 23 is separated from the limiting hole 202, so that the first moving member 25 and the first moving seat 2 can slide with each other, thereby adjusting the moving position of the first moving seat 2. When the first movable seat 2 moves to the preset position, the second adjusting member 21 is released, and the second adjusting member 21 is subjected to the reaction force of the second elastic member 22, thereby driving the second adjusting member 21 to move to the third movable position, and the accommodating groove 211 moves with the second adjusting member 21, and the inner wall of the accommodating groove 211 squeezes the first limiting column 23, and the second end of the first limiting column 23 has an outer arc surface, which is convenient for the first limiting column 23 to move toward the limiting hole 202, so that the first end of the first limiting column 23 is engaged with the limiting hole 202, thereby fixing the first movable seat 2 and the first movable member 25.

[0077] In order to further improve the cooperation stability between the first moving member 25 and the first moving seat 2. Preferably, as Figure 1 , Fig.10 As shown, the two limiting holes 202 are the first group of limiting holes 202, and the second side wall of the first movable seat 2 is provided with a second group of limiting holes 202, and the first group of limiting holes 202 is arranged opposite to the second group of limiting holes 202; the second adjusting member 21 has two accommodating grooves 211, and the two accommodating grooves 211 are arranged opposite to each other; the number of the first limiting columns 23, the number of the third elastics 24, and the number of the accommodating grooves 211 correspond to each other; the openings of the two accommodating grooves 211 are arranged in a divergent manner, and the opening direction of the accommodating groove 211 is toward the second end of the first limiting column 23. Specifically, when the second adjusting member 21 is pressed to move, the second adjusting member 21 drives the accommodating grooves 211 on both sides to move downward. When the accommodating grooves 211 move to the position corresponding to the two first limiting columns 23, the two first limiting columns 23 are close to one end of the accommodating grooves 211, and are at least partially driven into the accommodating grooves 211 by the reaction force of the third elastic member 24. The two first limiting columns 23 are respectively separated from the limiting holes 202 on both sides of the first moving seat 2, and the first moving seat 2 is slidably matched with the first moving member 25. After adjusting the position of the first moving seat 2, the second adjusting member 21 is released, and the second adjusting member 21 is driven to the third moving position by the reaction force of the second elastic member 22. The bottom walls of the two accommodating grooves 211 respectively squeeze the two first limiting columns 23, so that the two first limiting columns 23 are respectively matched with the limiting holes 202 on both sides of the first moving seat 2, thereby limiting the movement between the first moving seat 2 and the first moving member 25.

[0078] In order to improve the sliding stability between the first movable seat 2 and the first movable member 25. Preferably, as Figure 1 and Fig.10 As shown, the second adjustment assembly 20 also has a guide block 26, which is mounted on the first moving member 25. The first moving seat 2 is provided with at least two first guide grooves 203, which extend along the moving direction of the first moving member 25; the second adjustment member 21 is at least partially located in one of the first guide grooves 203, and the guide block 26 is at least partially located in another first guide groove 203. Specifically, one of the first guide grooves 203 is used to avoid the second adjustment member 21 when the first moving seat 2 and the first moving member 25 slide; the other first guide groove 203 is used for the guide block 26 to move, and the guide block 26 is mounted on the first moving member 25, so as to limit the moving direction between the first moving member 25 and the first moving seat 2, and improve the moving stability of the first moving seat 2 in the second direction 400.

[0079] Embodiment 2

[0080] The present invention proposes a sensor device 200, such as Figure 1 , Fig.11 , Fig.12 As shown, it includes a reed sensor 210, an outer cover trigger 211, a mounting seat 212, and a regulator 100. The regulator 100 includes a first adjusting component 10, a second adjusting component 20, and a third adjusting component 30. In the first direction 300, the first end of the first adjusting component 10 is rotationally matched with the support seat 1; in the second direction 400, the first end of the second adjusting component 20 is slidingly matched with the second end of the first adjusting component 10; in the third direction 500, the third adjusting component 30 is slidingly matched with the second end of the second adjusting component 20; wherein the first direction 300 is a clockwise or counterclockwise direction, the second direction 400 and the third direction 500 are straight directions, and the second direction 400 intersects with the third direction 500. The outer cover trigger 211 is rotatably disposed on the mounting seat 212, the first adjustment component 10 is mounted on the mounting seat 212 through the support seat 1, the reed sensor 210 is mounted on the third adjustment component 30, and the reed sensor 210 is disposed on the circumference of the outer cover trigger 211. The outer cover trigger 211 has a magnet, and the reed sensor 210 cooperates with the magnet inductively.

[0081] Specifically, the first adjustment component 10 is used to adjust the position of the reed sensor 210 in the first direction 300, the second adjustment component 20 is used to adjust the position of the reed sensor 210 in the second direction 400, and the third adjustment component 30 is used to adjust the position of the reed sensor 210 in the third direction 500. During installation, the magnetic steel can be set on the inner wall of the outer cover trigger 211, and the reed sensor 210 is set on the circumference of the outer cover trigger 211 through the adjuster 100. There is no need to disassemble the original equipment. When the position between the reed sensor 210 and the magnetic steel needs to be adjusted, any one or more of the first adjustment component 10, the second adjustment component 20, and the third adjustment component 30 can be selectively used for adjustment, and the adjustment method of the adjuster 100 is relatively simple, which improves the convenience of operation.

[0082] When the outer cover trigger 211 rotates, the magnet of the outer cover trigger 211 approaches the reed sensor 210 and is inductively matched with the reed sensor 210. The reed sensor 210 generates an electrical signal and sends it to a receiving device. The operator detects the position status information of the outer cover trigger 211 through the receiving device.

[0083] When installing the first adjustment assembly 10, Figure 1 , Figure 2 , Figure 3 , Fig.12 As shown, the adjustment mechanism 100 also has a fastener 16, a first support plate 17, a clamping plate 18, and a second support plate. The first support plate 17 is fixed to the support seat 1 and is arranged on both sides of the support seat 1. The second support plate has a through groove and a fixing hole. The second support plate is fixed to the mounting seat 212 by screws. The through groove is extended along the circumference of the second support plate. The first end of the fastener 16 passes through the first support plate 17 and the through groove and is threadedly connected to the clamping plate 18. The second end of the fastener 16 is against the first support plate 17. The fastener 16 is adjusted so that the second end of the fastener 16 and the clamping plate 18 squeeze the first support plate 17, thereby fixing the first support plate 17 on the second support plate and improving the stability and flexibility of the support seat 1 on the mounting seat 212.

[0084] In this embodiment, the first adjustment component 10 and the second adjustment component 20 adjust the position of the reed sensor 210 in the first direction 300 and the second direction 400 respectively. The first adjustment component 10 and the second adjustment component 20 have been described in detail in the first embodiment and will not be repeated here.

[0085] In order to adjust the position of the reed sensor 210 in the third direction 500. In some embodiments, Fig. 9As shown, the third adjustment component 30 includes a second movable seat 3, a second movable member 34, and a third adjustment member 31. The outer wall of the second movable seat 3 has a plurality of second card grooves 301, and the plurality of second card grooves 301 are distributed along the length direction of the second movable seat 3; the second movable member 34 is movably arranged in the first movable seat 2 of the second adjustment component 20, and is slidably connected to the inner wall of the first movable seat 2, and the second movable member 34 has a first card block 341 that cooperates with the second card groove 301; the third adjustment member 31 is movably arranged in the first movable seat 2, and is at least partially exposed relative to the first movable seat 2, and the third adjustment member 31 is used to adjust the first card block 341 to cooperate with any one of the second card grooves 301.

[0086] Specifically, the third adjusting member 31 is pressed to unlock the second movable member 34, and the third adjusting member 31 pushes the second movable member 34; when the second movable seat 3 is moving, the second movable seat 3 pushes the second movable member 34 to move in the first movable seat 2, and the second movable seat 3 moves to a preset position, and the third adjusting member 31 is released, the third adjusting member 31 is reset, and the second movable member 34 is locked, and the second movable member 34 cannot move, and the first card block 341 is engaged with the second card slot 301, and the first card block 341 limits the movement of the second movable seat 3, so as to adjust the position of the second movable seat 3 in the third direction 500, and install the reed sensor 210 in the second movable seat 3, so as to adjust the position of the reed sensor 210 in the third direction 500.

[0087] Preferably, Fig. 9 As shown, the third adjustment component 30 also includes a second limiting column 32, a fourth elastic member 33, and a fifth elastic member 35. The second movable member 34 has a limiting chamber 342, the fourth elastic member 33 is installed in the limiting chamber 342, and the second limiting column 32 is at least partially arranged in the limiting chamber 342, and slides with the inner wall of the second movable member 34, and the two ends of the fourth elastic member 33 are respectively against the first end of the second limiting column 32 and the inner wall of the second movable member 34; the third adjustment member 31 is used to abut against the second end of the second limiting column 32; the first movable seat 2 has a first active chamber 204, the second movable member 34 is arranged in the first active chamber 204, the fifth elastic member 35 is installed in the first active chamber 204, and the two ends of the fifth elastic member 35 are respectively against the second movable member 34 and the inner wall of the first movable seat 2, and the elastic force directions of the fourth elastic member 33 and the fifth elastic member 35 intersect; there is an active gap 38 between the second movable member 34 and the inner wall of the first movable seat 2.

[0088] Specifically, when the third adjusting member 31 is pressed, the third adjusting member 31 pushes the second limiting column 32 to move, the second limiting column 32 squeezes the fourth elastic member 33, the second limiting column 32 moves completely into the limiting chamber 342, the second moving member 34 is completely separated from the first moving seat 2, and the second moving member 34 has space to move in the first moving seat 2; and there is an active gap 38 between the second moving member 34 and the inner wall of the first moving seat 2. When the second moving seat 3 moves in the first moving seat 2, the second moving seat 3 pushes the second moving member 34 to move through the first clamping block 341, so that the second moving member 34 moves at least partially to the active gap 38. When the second moving member 34 moves, it squeezes the fifth elastic member 35, and the fifth elastic member 35 generates a reaction force, so that the first clamping block 341 is always matched with any one of the second clamping slots 301. After the force of pressing the third adjusting member 31 disappears, the fifth elastic member 35 drives the second movable member 34 to reset. At the same time, the reaction force generated by the fourth elastic member 33 drives the second limiting column 32 to move toward the third adjusting member 31. The second limiting column 32 at least partially moves into the second active cavity 205. The second limiting column 32 limits the movement of the second movable member 34 in the first active cavity 204, so that the first blocking block 341 engages with the second blocking groove 301, and limits the second movable seat 3 from moving in the first movable seat 2.

[0089] Preferably, Fig. 9 As shown, the third adjustment component 30 also includes a third limiting column 39, the first movable seat 2 also has a second movable cavity 205, and the third limiting column 39 is installed in the second movable cavity 205; the third adjustment member 31 is provided with a second guide groove 311, and the third limiting column 39 is at least partially arranged in the second guide groove 311; the second guide groove 311 is extended along the moving direction of the third adjustment member 31, and the third limiting column 39 is used to abut against the inner wall of the third adjustment member 31. Specifically, by setting the second active cavity 205 in the first movable seat 2, and setting the third limiting column 39 in the second active cavity 205, the third limiting column 39 is set in the second guide groove 311, and the third limiting column 39 limits the moving distance of the third adjusting member 31, thereby improving the moving stability of the third adjusting member 31. Moreover, when the position of the third adjusting member 31 is fixed, the second limiting column 32 will also be under the action of the fourth elastic member 33. The first end of the second limiting column 32 is located in the limiting cavity 342, and the second end of the second limiting column 32 is located in the second active cavity 205, thereby limiting the movement of the second movable member 34.

[0090] In some embodiments, Fig. 9As shown, the third adjustment assembly 30 also includes a sixth elastic member 37 and a second clamping block 36. The sixth elastic member 37 is installed in the first movable seat 2. The two ends of the sixth elastic member 37 are respectively against the first end of the second clamping block 36 and the inner wall of the first movable seat 2. The second end of the second clamping block 36 is used to cooperate with any second clamping slot 301. Specifically, when the second movable seat 3 moves in the first movable seat 2, the second clamping slot 301 of the second movable seat 3 will produce a knocking sound to the second clamping block 36. This is because when the second movable seat 3 moves, the inner wall of the second movable seat 3 squeezes the second clamping block 36, and the second clamping block 36 squeezes the sixth elastic member 37. The reaction force of the sixth elastic member 37 drives the second clamping block 36 to collide with the bottom wall of the second clamping slot 301, forming a knocking sound. The knocking sound can remind the user that the second movable seat 3 has adjusted several distance gears on the first movable seat 2, thereby further improving the convenience of the second movable seat 3 when adjusting.

[0091] When quoting drawing descriptions, new features that appear are described; in order to avoid repeated quotations of drawings resulting in less concise descriptions, features that have been described clearly will not be quoted in the drawings one by one.

[0092] The purpose of the above embodiments is to exemplarily reproduce and deduce the technical solution of the present invention, and to fully describe the technical solution, purpose and effect of the present invention. Its purpose is to make the public understand the disclosed content of the present invention more thoroughly and comprehensively, and it does not limit the scope of protection of the present invention.

[0093] The above embodiments are not exhaustive enumerations of the present invention, and there may be multiple other implementations not listed. Any replacement and improvement made without violating the concept of the present invention shall fall within the protection scope of the present invention.

Claims

1. A regulator, characterized in that include: A support seat, a first adjustment assembly, and a second adjustment assembly, wherein the first adjustment assembly includes a first adjustment member, a first elastic member, a movable ball, and a rotating block; the first end of the rotating block is mounted on the second adjustment member, the second end of the rotating block is rotatably connected to the support seat, and the rotating block has a plurality of first slots on its circumference; The first adjusting member is movably installed in the support seat and at least partially exposed relative to the support seat. The first elastic member is installed in the support seat, and two ends of the first elastic member are respectively against the first adjusting member and the inner wall of the support seat; A movable groove is provided on the outer wall of the first adjusting member, and the supporting seat has a through hole. The movable groove is connected with the first card slot through the through hole, and the movable ball is movably arranged at the through hole; wherein, the first adjusting member has a first moving position and a second moving position, in the first moving position, the movable ball cooperates with the first card slot; in the second moving position, the movable ball is separated from the first card slot.

2. The regulator according to claim 1, characterized in that The movable groove is extended along the axial direction of the first adjusting member, and the movable groove includes a receiving groove and a guiding groove, the receiving groove is communicated with the first end of the guiding groove, the second end of the guiding groove is communicated with the through hole, and the depth of the receiving groove is greater than the depth of the guiding groove; The guide groove has a guide surface that is in contact with the moving ball.

3. The regulator according to claim 2, characterized in that The length of the receiving groove is less than or equal to the exposed length of the first adjusting member; When the first adjusting member is in the first moving position, the first end of the moving ball is located in the guide groove, and the second end of the moving ball is engaged with the first slot; when the first adjusting member is in the second moving position, the first end of the moving ball is located in the accommodating groove, and the second end of the moving ball is separated from the first slot.

4. The regulator according to claim 2, characterized in that The depth of the guide groove gradually becomes shallower from the first end to the other end of the guide groove, and the bottom wall of the guide groove forms the guide surface.

5. The regulator according to claim 1, characterized in that The first adjustment component also has a first pin shaft and a compression spring. The support seat has two support blocks, which are arranged opposite to each other. The first end of the first pin shaft passes through one of the support blocks and is threadedly matched with the other support block. The second end of the first pin shaft abuts against one of the support blocks. The rotating block is sleeved outside the first pin shaft, and the compression spring is arranged between the inner wall of the rotating block and the outer wall of the first pin shaft, and the two ends of the compression spring are respectively fixed to the rotating block and the first pin shaft.

6. The regulator according to claim 1, characterized in that The second adjustment component comprises a first moving seat, a second adjustment member, and a first moving member, the rotating block is mounted on the first moving member, the first moving member is movably disposed in the first moving seat, and the second adjustment member is movably disposed on the first moving member and at least partially exposed relative to the first moving seat; The moving direction of the second adjusting member intersects with the moving direction of the first moving member; The second adjusting member has a third moving position and a fourth moving position. In the third moving position, the first moving member is engaged with the first moving seat; in the fourth moving position, the first moving member is slidably matched with the first moving seat.

7. The regulator according to claim 6, characterized in that The second adjustment component further includes a second elastic member, a third elastic member, and a first limiting column; the first side wall of the first movable seat is provided with at least two limiting holes, and the side wall of the second adjustment member is provided with a receiving groove, and the receiving groove corresponds to any one of the limiting holes; the second elastic member is installed in the first movable member, and the two ends of the second elastic member are respectively against the bottom end of the second adjustment member and the inner wall of the first movable member; The third elastic member is sleeved outside the first limiting column, and two ends of the third elastic member are respectively against the first end of the first limiting column and the inner wall of the first moving member; wherein the elastic directions of the third elastic member and the second elastic member intersect; The first limiting column is movably installed in the first moving member, and the first end of the first limiting column is used to cooperate with any one of the limiting holes, and the second end of the first limiting column is used to cooperate with the accommodating groove.

8. The regulator according to claim 7, characterized in that The two limiting holes are a first group of limiting holes, and a second group of limiting holes is opened on the second side wall of the first movable seat, and the first group of limiting holes and the second group of limiting holes are arranged opposite to each other; the second adjusting member has two accommodating grooves, and the two accommodating grooves are arranged opposite to each other; the number of the first limiting columns, the number of the third elastics, and the number of the accommodating grooves correspond to each other; the openings of the two accommodating grooves are arranged in a divergent manner, and the opening direction of the accommodating grooves is toward the second end of the first limiting column.

9. The regulator according to claim 7, characterized in that The second adjustment component also has a guide block, which is installed on the first moving member. The first moving seat is provided with at least two first guide grooves, and the first guide grooves extend along the moving direction of the first moving member. The second adjustment member is at least partially located in one of the first guide grooves, and the guide block is at least partially located in another first guide groove.

10. A sensing device, characterized in that It includes a reed sensor, an outer cover trigger, a mounting seat, and a regulator as described in any one of claims 1 to 9, wherein the outer cover trigger is rotatably disposed on the mounting seat, the first adjustment component of the regulator is mounted on the mounting seat, the reed sensor is mounted on the second adjustment component of the regulator, the reed sensor is disposed in the circumference of the outer cover trigger, the outer cover trigger has a magnet, and the reed sensor and the magnet are inductively matched.

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