CN114923612B - Miniature motor detection mechanism - Google Patents
Miniature motor detection mechanism Download PDFInfo
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- CN114923612B CN114923612B CN202210558852.7A CN202210558852A CN114923612B CN 114923612 B CN114923612 B CN 114923612B CN 202210558852 A CN202210558852 A CN 202210558852A CN 114923612 B CN114923612 B CN 114923612B
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- assembly
- gear
- rod
- reduction gear
- supporting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/206—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members characterised by the driving or driven member being composed of two or more gear wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0037—Special features of coaxial shafts, e.g. relative support thereof
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- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a micro motor detection mechanism, which relates to the technical field of micro motor detection and comprises: the support assembly is used for supporting the miniature motor; the miniature motor is positioned at one side of the top of the supporting component; the first movable assembly is positioned at one side outside the supporting assembly and is movably connected with the supporting assembly; the second movable assembly is positioned on one side of the supporting assembly and is movably connected with the supporting assembly. The invention has the beneficial effects that: make first tooth's socket and first gear engagement, the second of poking the pole bottom simultaneously pokes the board and moves to the terminal surface that second gear and base are adjacent to make the second clamp plate be located the bottom of second gear, make the bottom intermeshing of second tooth's socket and second gear simultaneously, on the contrary, reverse poke the pole, realize dismantling first clamp plate and second clamp plate from the terminal surface that first gear and second gear and base are adjacent, realized poking a set of pole, can realize spacing fixed to vertical fly leaf, can realize spacing fixed to horizontal fly leaf again.
Description
Technical Field
The invention relates to the technical field of micro motor detection, in particular to a micro motor detection mechanism.
Background
The micro motor is a motor with the diameter smaller than 160mm or the rated power smaller than 750mW, and is commonly used in a control system or a transmission mechanical load and is used for realizing the functions of detecting, analyzing, operating, amplifying, executing or converting electromechanical signals or energy.
In order to realize the detection of the torque of the output end of the miniature motor, an automobile miniature motor detection mechanism (see patent number CN202010947283.6 in particular) appears, and the automobile miniature motor detection mechanism comprises a box body, wherein the upper part of the left side of the box body is movably hinged with a top cover through a pin shaft, an electric push rod is vertically and downwards fixedly arranged at the left position of the middle part of the upper part of the top cover, a pressure sensor is fixedly connected with the driving end of the electric push rod, and a temperature sensor is fixedly arranged on the bottom surface of the top cover; the middle position of the outer wall of the left side of the box body is fixedly provided with a controller, and the left side wall of the inner cavity of the box body is fixedly provided with a resistance heating plate.
However, in the existing micro motor detection mechanism, because the rotating speed of the output end of the micro motor is larger, the acting force on the detection end of the torque detection mechanism is relatively larger, if the rotating force is in error, the data are difficult to observe rapidly, so that the detection result is not accurate enough, and the utilization rate is reduced to a certain extent.
Disclosure of Invention
The invention aims at: in order to solve the problems that in the existing micro motor detection mechanism, the rotating speed of the output end of the micro motor is large, the acting force of the opposite detection end of the torque detection mechanism is large, if errors occur in the rotating force, the data are difficult to observe rapidly, the detection result is inaccurate, and the use ratio is reduced to a certain extent, the micro motor detection mechanism is provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: a micro-motor detection mechanism comprising:
the support assembly is used for supporting the miniature motor;
the miniature motor is positioned at one side of the top of the supporting component;
the first movable assembly is positioned at one side outside the supporting assembly and is movably connected with the supporting assembly;
the second movable assembly is positioned on one side of the supporting assembly and is movably connected with the supporting assembly;
the speed reducing assembly is positioned at the top end of one side, far away from the micro motor, of the second movable assembly and is rotationally connected with the second movable assembly;
the clamping assembly is positioned at the outer side of the output end of the miniature motor and is rotationally connected with the speed reducing assembly;
the stirring assembly is positioned at one end of the supporting assembly and is rotationally connected with the supporting assembly;
the speed reducing assembly comprises a rotating rod, one side of the rotating rod, which is close to the micro motor, is provided with a first speed reducing gear, one side, which is far away from the micro motor, of the first speed reducing gear is provided with a second speed reducing gear, the second speed reducing gear is located outside the rotating rod, a third speed reducing gear is arranged above the second speed reducing gear, a rotating shaft is arranged at the middle position of one side of the third speed reducing gear in a penetrating mode, the stirring assembly comprises a stirring rod, the middle position of one end of the stirring rod is rotationally connected with one end of the supporting assembly through a butt joint shaft, one side of the top of the stirring rod is provided with a first stirring plate, the top, which is far away from one end of the micro motor, of the first stirring plate is provided with a first pressing plate, the bottom, which is far away from one end of the micro motor, of the stirring rod is provided with a second stirring plate, the top of the second stirring plate is uniformly provided with a plurality of groups of second tooth grooves, and the middle position, which is close to one side of the micro motor, of the stirring rod is provided with a plurality of arc-shaped stirring rod.
As still further aspects of the invention: the support assembly comprises a base, one side of the top of base one end, which is close to the dwang, rotates and is connected with first pivot, the outside one end of first pivot is provided with first gear, one side that the dwang was kept away from to first pivot is provided with first stopper, the one end of base is close to the intermediate position department rotation of dwang one end and is connected with the second pivot, the outside one end of second pivot is provided with the second gear, one side that the second pivot is close to first stopper is provided with the second stopper.
As still further aspects of the invention: the top of first movable assembly is provided with the depression bar, the bottom that the depression bar is close to first pivot one end is provided with vertical fly leaf, the one end of vertical fly leaf is provided with the first hole that extends to its other end, the inside of first hole is close to the first latch of first gear assorted of multiunit that is provided with of one side that the dwang was close to, one side that first hole was kept away from to the one end of vertical fly leaf is provided with and extends to its other end and rather than first stopper assorted first spacing groove.
As still further aspects of the invention: the clamping assembly comprises a clamping roller, a plurality of groups of third clamping teeth are uniformly arranged on the outer portion of the clamping roller, clamping grooves are formed in the middle position of one side, close to the miniature motor, of the clamping roller, a plurality of groups of tangent planes are uniformly formed in the inner wall of each clamping groove, the number of the tangent planes is three, and sliding grooves are formed in the outer portion, close to one side of each clamping groove, of the clamping roller.
As still further aspects of the invention: the second movable assembly comprises a transverse movable plate, one end of the transverse movable plate is provided with a second hole extending to the other end of the transverse movable plate, the bottom end of the inside of the second hole is uniformly provided with a plurality of groups of second clamping teeth matched with a second gear, one end of the transverse movable plate is located above the second hole and is provided with a second limit groove extending to the other end of the second hole and matched with a second limit block, one side, close to a rotating rod, of the top of the transverse movable plate is provided with a supporting rod, the top of the supporting rod is provided with a connecting rod, the top of one side, away from the transverse movable plate, of the connecting rod is provided with a sliding block matched with a sliding groove, the bottom end of one side of the supporting rod is provided with an L-shaped support, and the top of one end of the L-shaped support is provided with a movable hole extending to the other side of the L-shaped support, and the movable hole is located outside of the rotating shaft.
As still further aspects of the invention: the bearing seats are arranged on two sides of the rotating rod, bearings are arranged in the bearing seats, and the two sides of the rotating rod are respectively connected with the support rod and the L-shaped support in a rotating mode through the mutual matching of the bearing seats and the bearings.
As still further aspects of the invention: the first toggle plate, the first pressing plate, the second toggle plate and the second pressing plate are all of arc structures.
Compared with the prior art, the invention has the beneficial effects that:
1. through the supporting component, the micro motor, the first movable component, the second movable component, the speed reducing component, the clamping component and the poking component, when the device is used, the micro motor is firstly placed at the top of the base, then the first rotating shaft is manually rotated clockwise (the end surfaces of the first rotating shaft and the second rotating shaft are both provided with handles), so that the first rotating shaft carries the first gear to generate poking force downwards to the first clamping teeth on the longitudinal movable plate, the longitudinal movable plate slowly moves downwards along the first limiting block until the pressure rod slowly moves downwards, contacts with and is connected with the notch at the top of the micro motor in a clamping way, limiting and supporting of the micro motor are realized, then the second rotating shaft is rotated clockwise, the second rotating shaft carries the second gear outside the second rotating shaft to rotate clockwise and generates poking force leftwards to the second clamping teeth on the inner side of the transverse movable plate, so that the second limit groove on the transverse movable plate moves leftwards along the second limit block and carries the support rod, the connecting rod, the sliding block, the L-shaped support, the rotating rod, the first reduction gear, the second reduction gear, the rotating shaft, the third reduction gear and the clamping roller to move leftwards until the output end of the micro motor extends to the inside of the clamping groove on the side surface of the clamping roller, the outer side of the output end of the micro motor is contacted with the tangent plane inside the clamping groove (a plurality of groups of inclined planes matched with the tangent plane are uniformly arranged on the outer side of the output end of the micro motor), when the output end of the micro motor rotates, the output end of the micro motor carries the clamping roller to rotate, thereby the sliding groove on the side surface of the clamping roller rolls along the sliding block, the sliding groove and the sliding block are utilized to avoid the falling off of the clamping roller, the rolling stability of the clamping roller is improved, and then the clamping roller is meshed with the first reduction gear, the second reduction gear rotates in the opposite direction to the clamping roller, and the outer diameter of the second reduction gear is four times of the outer diameter of the clamping roller, so that the second reduction gear rotates at one fourth of the original rotating speed, the rotating second reduction gear carries the rotating rod to rotate and drives the second reduction gear outside the rotating rod to rotate at one fourth of the rotating speed, then the second reduction gear is meshed with the third reduction gear, and meanwhile, the outer diameter of the third reduction gear is four times of the outer diameter of the second reduction gear, so that the third reduction gear can rotate at one sixteenth of the rotating speed and drive the rotating shaft (the right side of the rotating shaft is butted with the torque detection mechanism) to rotate at one sixteenth of the rotating speed, the rotating force of the output end of the miniature motor is reduced, the acting force of the opposite torque detection mechanism is reduced, and errors generated in detection can be reduced, so that rapid detection of data can be realized, the detection result of the data is more accurate, and the use ratio is improved to a certain extent;
2. through the poking rod, the butt joint axle, first poking plate, first clamp plate, first tooth's socket, the second poking plate, the second clamp plate, second tooth's socket and arc poking rod of setting, during the use, dial the arc poking rod upwards, make the arc poking rod carry poking rod anticlockwise rotation with the butt joint axle as the base point, thereby can make the poking rod carry the first poking plate at its top to the terminal surface that first gear is adjacent with the base, and continuously move poking rod, until the first clamp plate removes to the top of first gear, and make the top intermesh of first tooth's socket and first gear, the second poking plate of poking rod bottom removes to the terminal surface that the second gear is adjacent with the base simultaneously, and make the second clamp plate be located the bottom intermesh of second tooth's socket and second gear simultaneously, otherwise, reverse poking rod, thereby realized poking rod of group is followed first gear and second clamp plate and the terminal surface that second gear is adjacent, thereby realized poking rod, can realize spacing fixed to vertical movable plate, can realize again spacing fixed to vertical movable plate, make the motor support and the stability to the right side is better, the stability to the left side adjustable assembly.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a toggle assembly according to the present invention;
FIG. 3 is a partial perspective view of the present invention;
FIG. 4 is a schematic view of a partial structure of the present invention;
FIG. 5 is a schematic view of a structure of a clamping roller according to the present invention;
FIG. 6 is an enlarged view of FIG. 1A according to the present invention;
fig. 7 is an enlarged view of B of fig. 1 in accordance with the present invention.
In the figure: 1. a support assembly; 101. a base; 102. a first rotating shaft; 103. a first gear; 104. a first limiting block; 105. a second rotating shaft; 106. a second gear; 107. a second limiting block; 2. a micro motor; 3. a first movable assembly; 301. a compression bar; 302. a longitudinal movable plate; 303. a first hole; 304. a first latch; 305. a first limit groove; 4. a second movable assembly; 401. a transverse movable plate; 402. a second hole; 403. a second latch; 404. the second limit groove; 405. a support rod; 406. a connecting rod; 407. a slide block; 408. an L-shaped bracket; 409. a movable hole; 5. a deceleration assembly; 501. a rotating lever; 502. a first reduction gear; 503. a second reduction gear; 504. a rotating shaft; 505. a third reduction gear; 6. a clamping assembly; 601. a clamping roller; 602. a clamping groove; 603. cutting into sections; 604. a chute; 605. a third latch; 7. the assembly is stirred; 701. a toggle rod; 702. a butt joint shaft; 703. a first toggle plate; 704. a first platen; 705. a first tooth slot; 706. a second toggle plate; 707. a second pressing plate; 708. a second tooth slot; 709. an arc-shaped deflector rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
Example 1
Referring to fig. 1 to 7, in an embodiment of the present invention, a micro motor detection mechanism includes:
a support assembly 1 for supporting the micro motor;
a micro motor 2 located at one side of the top of the support assembly 1;
the first movable assembly 3 is positioned on one side outside the support assembly 1 and is movably connected with the support assembly 1;
the second movable assembly 4 is positioned on one side of the support assembly 1 and is movably connected with the support assembly 1;
the speed reducing assembly 5 is positioned at the top end of the side, away from the micro motor 2, of the second movable assembly 4 and is rotationally connected with the second movable assembly 4;
the clamping assembly 6 is positioned at the outer side of the output end of the micro motor 2 and is rotationally connected with the speed reducing assembly 5;
the stirring assembly 7 is positioned at one end of the supporting assembly 1 and is rotationally connected with the supporting assembly 1;
the speed reducing assembly 5 comprises a rotating rod 501, a first speed reducing gear 502 is arranged on one side, close to the micro motor 2, of the outer portion of the rotating rod 501, a second speed reducing gear 503 is arranged on one side, far away from the micro motor 2, of the first speed reducing gear 502, the second speed reducing gear 503 is located on the outer portion of the rotating rod 501, a third speed reducing gear 505 is arranged above the second speed reducing gear 503, a rotating shaft 504 penetrates through the middle position of one side of the third speed reducing gear 505, the stirring assembly 7 comprises a stirring rod 701, the middle position of one end of the stirring rod 701 is rotationally connected with one end of the supporting assembly 1 through a butt joint shaft 702, a first stirring plate 703 is arranged on one side of the top of the stirring rod 701, a plurality of groups of first pressing plates 704 are uniformly arranged on the top of one end, far away from the micro motor 2, of the bottom of the first pressing plates 704 are uniformly provided with a plurality of groups of first pressing plates 705, the bottom of the other side of the stirring rod 701 is provided with a second stirring plate 706, the bottom of one end, the second pressing plates 707 are uniformly provided with a plurality of groups of second tooth socket 708, and the middle position, close to one side of the rotating rod 701 is provided with an arc-shaped stirring rod 709.
When the output end of the miniature motor 2 rotates, the output end of the miniature motor carries the clamping roller 601 to rotate, so that a chute 604 on the side surface of the clamping roller 601 rolls along a sliding block 407, the sliding chute 604 and the sliding block 407 are utilized to prevent the clamping roller 601 from falling off, the rolling stability of the clamping roller 601 is improved, then the clamping roller 601 is meshed with a first reduction gear 502, so that a second reduction gear 503 rotates in the opposite direction to the clamping roller 601, simultaneously, the outer diameter of the second reduction gear 503 is four times of the outer diameter of the clamping roller 601, so that the second reduction gear 503 rotates at the original quarter rotating speed, the rotating second reduction gear 503 carries a rotating rod to rotate, and the second reduction gear 503 outside the rotating rod 501 is driven to rotate at the quarter rotating speed, then, because the second reduction gear 503 is meshed with the third reduction gear 505, and meanwhile, because the outer diameter of the third reduction gear 505 is four times of the outer diameter of the second reduction gear 503, the third reduction gear 505 can rotate at a rotation speed which is sixteen times, and the rotation shaft 504 (the right side of the rotation shaft 504 is in butt joint with the torque detection mechanism) is driven to rotate at a rotation speed which is sixteen times, so that the rotation speed and the rotation force of the output end of the micro motor 2 can be reduced, the acting force on the detection end of the torque detection mechanism is reduced relatively, the error generated in detection can be reduced, rapid detection of data can be realized, the detection result is more accurate, and the use ratio is improved to a certain extent.
Referring to fig. 1 and 6, the support assembly 1 includes a base 101, a first rotating shaft 102 is rotatably connected to a top of one end of the base 101 near one side of the rotating rod 501, a first gear 103 is disposed at one end of the outer portion of the first rotating shaft 102, a first limiting block 104 is disposed at one side of the first rotating shaft 102 far away from the rotating rod 501, a second rotating shaft 105 is rotatably connected to an intermediate position of one end of the base 101 near one end of the rotating rod 501, a second gear 106 is disposed at one end of the outer portion of the second rotating shaft 105, and a second limiting block 107 is disposed at one side of the second rotating shaft 105 near the first limiting block 104.
Referring to fig. 1, 3 and 6, a pressing rod 301 is disposed at the top of the first movable assembly 3, a longitudinal movable plate 302 is disposed at the bottom of the pressing rod 301 near one end of the first rotating shaft 102, a first hole 303 extending to the other end of the pressing rod 302 is disposed at one end of the longitudinal movable plate 302, multiple groups of first latches 304 matched with the first gear 103 are uniformly disposed at one side of the first hole 303 near the rotating shaft 501, and a first limiting groove 305 extending to the other end of the first hole 303 and matched with the first limiting block 104 is disposed at one side of the longitudinal movable plate 302 far from the first hole 303.
Example 2
Referring to fig. 1, 5 and 7, the clamping assembly 6 includes a clamping roller 601, multiple groups of third clamping teeth 605 are uniformly arranged on the outer portion of the clamping roller 601, a clamping groove 602 is formed in the middle position of one side of the clamping roller 601, which is close to the micro motor 2, multiple groups of tangential planes 603 are uniformly formed in the inner wall of the clamping groove 602, the number of the tangential planes 603 is three, a sliding groove 604 is formed in the outer portion of one side, which is close to the clamping groove 602, of the clamping roller 601, limiting support is achieved, and when the clamping roller 601 rotates under force, the sliding block 407 and the sliding groove 604 enable the clamping roller 601 to rotate above the first reduction gear 502 all the time.
Referring to fig. 1 and 4, the second movable assembly 4 includes a transverse movable plate 401, one end of the transverse movable plate 401 is provided with a second hole 402 extending to the other end thereof, a plurality of groups of second latches 403 matched with the second gear 106 are uniformly arranged at the bottom end inside the second hole 402, a second limiting slot 404 extending to the other end thereof and matched with the second limiting block 107 is arranged above the second hole 402 at one end of the transverse movable plate 401, a supporting rod 405 is arranged at one side of the top of the transverse movable plate 401 near the rotating rod 501, a connecting rod 406 is arranged at the top of the supporting rod 405, a sliding block 407 matched with the sliding slot 604 is arranged at the top of one side of the connecting rod 406 far from the transverse movable plate 401, an L-shaped bracket 408 is arranged at the bottom end of one side of the supporting rod 405, a movable hole 409 extending to the other side of the L-shaped bracket 408 is arranged at the top of one end, and the movable hole 409 is positioned outside the rotating shaft 504.
Referring to fig. 1 and 4, bearing seats are disposed on two sides of the rotating rod 501, bearings are disposed in the bearing seats, and two sides of the rotating rod 501 are rotatably connected with the supporting rod 405 and the L-shaped bracket 408 respectively through the cooperation of the bearing seats and the bearings, so that the rotating rod can rotate more effectively, the rotating speed is improved, and the resistance effect caused by friction resistance is reduced.
Referring to fig. 1, 2 and 6, the first toggle plate 703, the first pressing plate 704, the second toggle plate 706 and the second pressing plate 707 are all in arc structures, and the first toggle plate 703, the first pressing plate 704, the second toggle plate 706 and the second pressing plate 707 with arc structures are utilized, so that the arc structures outside the first gear 103 and the second gear 106 are better adapted.
The working principle of the invention is as follows: when in use, firstly, the micro motor 2 is placed at the top of the base 101, then the first rotating shaft 102 is manually rotated clockwise (the end surfaces of the first rotating shaft 102 and the second rotating shaft 105 are provided with handles), so that the first rotating shaft 102 carries the first gear 103 to generate downward poking force on the first clamping teeth 304 on the longitudinal movable plate 302, thereby slowly moving the longitudinal movable plate 302 downwards along the first limiting block 104 until the pressing rod 301 slowly moves downwards, contacts with and is clamped with a notch at the top of the micro motor 2, realizes limiting support on the micro motor 2, then the second rotating shaft 105 is rotated clockwise, so that the second rotating shaft 105 carries the second gear 106 outside the second rotating shaft 105 to rotate clockwise and generates leftward poking force on the second clamping teeth 403 at the inner side of the transverse movable plate 401, thereby enabling the second limiting groove 404 on the transverse movable plate 401 to move leftwards along the second limiting block 107, and carries the support rod 405, the connecting rod 406, the slide block 407, the L-shaped bracket 408, the rotating rod 501, the first reduction gear 502, the second reduction gear 503, the rotating shaft 504, the third reduction gear 505 and the clamping roller 601 move leftwards until the output end of the micro motor 2 extends into the clamping groove 602 on the side surface of the clamping roller 601, the outer side of the output end of the micro motor 2 is contacted with the tangential surface 603 inside the clamping groove 602 (the outer side of the output end of the micro motor 2 is uniformly provided with a plurality of groups of inclined surfaces matched with the tangential surface 603), when the output end of the micro motor 2 rotates, the output end carries the clamping roller 601 to rotate, thereby the sliding groove 604 on the side surface of the clamping roller 601 rolls along the slide block 407, the falling off of the clamping roller 601 is avoided by the sliding groove 604 and the slide block 407, the rolling stability of the clamping roller 601 is improved, then because the clamping roller 601 is meshed with the first reduction gear 502, so that the second reduction gear 503 rotates in the opposite direction to the clamping roller 601, and at the same time, since the outer diameter of the second reduction gear 503 is four times of the outer diameter of the clamping roller 601, so that the second reduction gear 503 rotates at the original quarter speed, the rotating second reduction gear 503 carries the rotating rod to rotate, and drives the second reduction gear 503 outside the rotating rod 501 to rotate at the quarter speed, then since the second reduction gear 503 is meshed with the third reduction gear 505, and at the same time, since the outer diameter of the third reduction gear 505 is four times of the outer diameter of the second reduction gear 503, the third reduction gear 505 can rotate at the sixteenth speed, and the rotating shaft 504 (the right side of the rotating shaft 504 is abutted with the torque detecting mechanism) is driven to rotate at the sixteenth speed, so that the speed and the rotating force of the output end of the micro motor 2 can be reduced, the relative acting force to the detection end of the torque detection mechanism is reduced, so that the error generated in the detection can be reduced, the rapid detection of the data can be realized, the detection result is more accurate, the utilization rate is improved to a certain extent, the arc-shaped deflector rod 709 is upwards stirred, the arc-shaped deflector rod 709 carries the deflector rod 701 to rotate anticlockwise by taking the butt shaft 702 as a base point, the first deflector plate 703 carrying the top of the deflector rod 701 can be moved to the end surface of the first gear 103 adjacent to the base 101, the deflector rod 701 is continuously moved until the first pressing plate 704 is moved to the top of the first gear 103, the first tooth socket 705 is meshed with the top of the first gear 103, the second deflector plate 706 at the bottom of the deflector rod 701 is moved to the end surface of the second gear 106 adjacent to the base 101, and the second pressing plate 707 is positioned at the bottom of the second gear 106, simultaneously, the bottom of the second tooth groove 708 and the bottom of the second gear 106 are meshed with each other, otherwise, the reverse poking rod 701 is used for detaching the first pressing plate 704 and the second pressing plate 707 from the end faces of the first gear 103 and the second gear 106 adjacent to the base 101, so that the poking of one group of poking rods 701 is realized, the limiting fixation of the longitudinal movable plate 302 can be realized, the limiting fixation of the transverse movable plate 401 can be realized, the supporting effect of the longitudinal movable plate 302 on the micro motor 2 and the adjusting effect of the left and right positions of the speed reducing assembly 5 are better, and the stability is stronger.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. A micro-motor detection mechanism comprising:
a support assembly (1) for supporting the micro motor;
the miniature motor (2) is positioned at one side of the top of the supporting component (1);
the first movable assembly (3) is positioned at one side outside the supporting assembly (1) and is movably connected with the supporting assembly (1);
the second movable assembly (4) is positioned on one side of the supporting assembly (1) and is movably connected with the supporting assembly (1);
the speed reducing assembly (5) is positioned at the top end of one side of the second movable assembly (4) far away from the miniature motor (2) and is rotationally connected with the second movable assembly (4);
the clamping assembly (6) is positioned at the outer side of the output end of the miniature motor (2) and is rotationally connected with the speed reducing assembly (5);
the stirring assembly (7) is positioned at one end of the supporting assembly (1) and is rotationally connected with the supporting assembly (1);
the speed reduction assembly (5) is characterized by comprising a rotating rod (501), a first speed reduction gear (502) is arranged on one side, close to the micro motor (2), of the outer part of the rotating rod (501), a second speed reduction gear (503) is arranged on one side, far away from the micro motor (2), of the first speed reduction gear (502), the second speed reduction gear (503) is positioned on the outer part of the rotating rod (501), a third speed reduction gear (505) is arranged above the second speed reduction gear (503), a rotating shaft (504) is arranged at the middle position of one side of the third speed reduction gear (505) in a penetrating manner, the stirring assembly (7) comprises a stirring rod (701), the middle position of one end of the stirring rod (701) is rotationally connected with one end of the supporting assembly (1) through a butt joint shaft (702), a first stirring plate (703) is arranged on one side of the top of the stirring rod (701), the top of the first stirring plate (703) is far away from the top of the micro motor (2), a third speed reduction gear (505) is arranged on the upper part of the second pressing plate (704), a rotating shaft (706) is uniformly arranged at the middle position of one side of the first pressing plate (704), the other side of the first pressing plate (705), a plurality of sets of motors (706) are uniformly arranged on the bottom of the first pressing plate (706), the second pressing plate (706) is arranged at the bottom of the first end (706), the top of second clamp plate (707) all evenly is provided with multiunit second tooth's socket (708), the intermediate position department that toggle lever (701) is close to dwang (501) one side is provided with arc toggle lever (709), supporting component (1) include base (101), one side that the top of base (101) one end is close to dwang (501) rotates and is connected with first pivot (102), the outside one end of first pivot (102) is provided with first gear (103), one side that dwang (501) were kept away from to first pivot (102) is provided with first stopper (104), the one end of base (101) is close to the intermediate position department rotation of dwang (501) one end and is connected with second pivot (105), the outside one end of second pivot (105) is provided with second gear (106), one side that second pivot (105) is close to first stopper (104) is provided with second stopper (107), the top of first movable component (3) is provided with depression bar (301), the one end that depression bar (301) is close to first pivot (102) one end is provided with first pivot (302) longitudinal extension to the bottom of first movable plate (302) of first end (102), the other end of depression bar (301) is provided with a longitudinal extension hole (302), the inside of first hole (303) is close to one side of dwang (501) evenly is provided with multiunit and first gear (103) assorted first latch (304), one side that first hole (303) were kept away from to one end of vertical fly leaf (302) is provided with and extends to its other end and first spacing groove (305) that match with first stopper (104), joint subassembly (6) include joint roller (601), the outside of joint roller (601) evenly is provided with multiunit third latch (605), the intermediate position department that joint roller (601) is close to one side of micro motor (2) is provided with joint groove (602), evenly be provided with multiunit tangent plane (603) on the inner wall of joint groove (602), and the number of tangent plane (603) is three groups, the outside that joint roller (601) is close to one side of joint groove (602) is provided with spout (604), second fly leaf (4) include horizontal fly leaf (401), the one end of horizontal fly leaf (401) is provided with the second gear (402) that extends to its other end, the second hole (402) is provided with inside of multiunit second gear (402) and assorted second gear (402), one end of horizontal fly leaf (401) is located the top of second hole (402) and is provided with and extends to its other end and rather than second stopper (107) assorted second spacing groove (404), one side that the top of horizontal fly leaf (401) is close to dwang (501) is provided with bracing piece (405), the top of bracing piece (405) is provided with connecting rod (406), the top of connecting rod (406) one side of keeping away from horizontal fly leaf (401) is provided with slider (407) with spout (604) assorted, the bottom of bracing piece (405) one side is provided with L type support (408), the top of L type support (408) one end is provided with and extends to movable hole (409) of its opposite side, movable hole (409) are located the outside of axis of rotation (504).
2. The micro motor detection mechanism according to claim 1, wherein bearing seats are arranged on two sides of the rotating rod (501), bearings are arranged in the bearing seats, and two sides of the rotating rod (501) are respectively connected with the support rod (405) and the L-shaped bracket (408) in a rotating manner through the mutual matching of the bearing seats and the bearings.
3. The micro-machine detection mechanism of claim 1, wherein the first toggle plate (703), the first pressure plate (704), the second toggle plate (706), and the second pressure plate (707) are all arc-shaped.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210558852.7A CN114923612B (en) | 2022-05-21 | 2022-05-21 | Miniature motor detection mechanism |
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| CN202210558852.7A CN114923612B (en) | 2022-05-21 | 2022-05-21 | Miniature motor detection mechanism |
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| CN114923612B true CN114923612B (en) | 2023-05-05 |
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| CN114923612A (en) | 2022-08-19 |
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