CN111313603A - Tubular motor - Google Patents
Tubular motor Download PDFInfo
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- CN111313603A CN111313603A CN202010067597.7A CN202010067597A CN111313603A CN 111313603 A CN111313603 A CN 111313603A CN 202010067597 A CN202010067597 A CN 202010067597A CN 111313603 A CN111313603 A CN 111313603A
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- Prior art keywords
- gear
- stroke
- weight
- control terminal
- substrate
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
Abstract
The invention relates to a tubular motor, which relates to the technical field of motors and comprises a stroke seat, wherein a rotating gear group meshed with a rotating ring is also arranged on the stroke seat; still include the main control terminal who is connected with the circuit board, hall sensor response magnetic path and output number of turns information to main control terminal, main control terminal is in order to receive number of turns information in order to realize showing statistics. The invention has the effects of accurate detection of the number of turns of the tubular motor, simple detection and high precision.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a tubular motor.
Background
The tubular motor is mainly used for providing power drive for electric curtains, electric rolling doors, electric sunshades, electric projection screens and other equipment.
In the prior art, as disclosed in chinese patent No. CN101521433A, a tubular motor includes a side-magnetic motor, a casing, a worm gear, a support, an outer spring set and an inner spring set, the outer spring set includes an outer spring seat, a first outer spring, a second outer spring and a third outer spring, and the outer springs are respectively disposed on the outer spring seat in descending order; the inner spring group comprises an inner spring seat, a first inner spring leaf, a second inner spring leaf and a third inner spring leaf, and the inner spring leaves are arranged on the inner spring seat in the descending order; the first inner reed, the second inner reed and the third inner reed are respectively connected with the first outer reed, the second outer reed and the third outer reed in a rotating way.
The above prior art solutions have the following drawbacks: tubular motor drives through the motor usually when using, at the driven in-process, carries out speed reduction output through multiunit speed reduction subassembly, and the outside cylinder of drive at last carries out rotatory output, because tubular motor inner structure is complicated, receives the structure influence big, when directly detecting tubular motor's the number of turns, not only detects complicacy, and the precision is low simultaneously, has the space of improvement in addition.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the tubular motor which is accurate in detection of the number of rotation turns of the tubular motor, simple in detection and high in precision.
The above object of the present invention is achieved by the following technical solutions:
a tubular motor comprises a stroke seat, a connecting seat arranged at one end of the stroke seat and a rotating ring arranged at the other end of the stroke seat, wherein the stroke seat is also provided with a rotating gear set meshed with the rotating ring;
still include the main control terminal who is connected with the circuit board, hall sensor response magnetic path and output number of turns information to main control terminal, main control terminal is in order to receive number of turns information in order to realize showing statistics.
Through adopting above-mentioned technical scheme, drive the rotation gear group through the swivel becket to the countershaft rotates, and the pivot can drive the magnetic path on the carousel and carry out synchronous rotation after rotatory, thereby makes hall sensor respond to the magnetic path, detects with the number of turns of accurate commentaries on classics, thereby with signal output, it is simple to detect, and the precision is high.
The present invention in a preferred example may be further configured to: the rotation gear train includes:
the driving gear is arranged on the first substrate, sleeved and rotated on the first connecting shaft and meshed with the rotating ring;
the first substrate is used for installing the driving gear;
a second substrate for mounting the first main gear;
a third base plate for mounting a third main gear;
the connecting column is used for connecting and fixing the first substrate, the second substrate and the third substrate;
the compression column is integrally arranged on one side of the first substrate close to the second substrate and is in abutting connection with the first main gear;
the first main gear is arranged on the second substrate and is used for the first connecting shaft to penetrate and fix;
a first slave gear intermeshed with the first master gear;
the second master gear is integrally arranged on the first slave gear and is meshed with the second slave gear;
a second slave gear intermeshed with the second master gear;
the third main gear is integrally arranged on the second driven gear and is meshed with the rotating shaft;
the first connecting shaft sequentially penetrates through the first base plate, the compression column and the second base plate and is fixedly connected with the first main gear;
the second connecting shaft is integrally arranged with the first driven gear and the second main gear and is fixedly arranged on the first substrate and the third substrate in a penetrating way;
the third connecting shaft is integrally arranged with the third gear and the second driven gear and is fixedly arranged on the second substrate and the third substrate in a penetrating way;
the second substrate is positioned between the third substrate and the first substrate, a first mounting groove for mounting and rotating the driving gear is formed in the stroke seat, a rotating column is integrally arranged on the driving gear, a second mounting groove for transition fit of the rotating column and mutual communication with the first mounting groove is formed in the stroke seat, an exposure groove for exposing the driving gear is formed in the stroke seat, and the exposure groove is mutually communicated with the first mounting groove;
one side of keeping away from the second base plate on the first base plate an organic whole is provided with the disc seat, and the disc seat is contradicted with the driving gear and is connected, is provided with on the third base plate to supply the pivot to wear to establish pivoted perforation, is provided with on the second base plate to supply first groove of letting out from the gear installation, still is provided with the joint semi-ring on the connecting seat, is provided with the mount pad that supplies the joint semi-ring to insert the joint on the stroke seat.
By adopting the technical scheme, the driving gear, the first main gear, the first slave gear, the second main gear, the second slave gear and the third main gear are meshed with each other, so that the overall stability is improved, and meanwhile, the rotating speed can be adjusted to achieve the effect of being meshed with the rotating shaft.
The present invention in a preferred example may be further configured to: the method comprises the following steps:
the user side is connected with the main control terminal and is used for information interaction;
the uplink module is arranged on the user end and is used for controlling the tubular motor to drive the load to be rolled;
the downlink module is arranged on the user end and is used for controlling the tubular motor to drive the load to be unfolded;
the pairing module is used for controlling the connection between the user side and the main control terminal;
the main control terminal is preset with an adding control instruction and a deleting control instruction, the user side sends out a triggering control instruction, and if the triggering control instruction is consistent with the adding control instruction, the main control terminal is bound and connected with the user side; otherwise, no binding is performed;
if the trigger control instruction is consistent with the delete control instruction, the main control terminal and the user side are unbound; otherwise, it is not released.
Through adopting above-mentioned technical scheme, user and main control terminal are interconnect to realize long-range controlling, and the setting of going upward module and down module, thereby the rolling and the expansion of control tubular motor, the module of pairing will control user and main control terminal's being connected, and the practicality is strong.
The present invention in a preferred example may be further configured to: the method comprises the following steps:
the rotation limit module is connected with the main control terminal and is preset with an upper limit value and a lower limit value;
the main control terminal receives the turn number information and converts the turn number information into a rotation amplitude value, and the main control terminal judges the relation between the rotation amplitude value and an upper limit value and a lower limit value;
if the rotation amplitude is larger than or equal to the upper limit value, the tubular motor stops rotating; if the rotation amplitude is smaller than or equal to the lower limit value, the tubular motor stops rotating.
Through adopting above-mentioned technical scheme, through the setting to the rotation limit module to prescribe a limit to upper limit value and lower limit value, detect tubular motor's rotation state, in order to improve holistic stability, reduce the condition that the load damaged, the practicality is strong.
The present invention in a preferred example may be further configured to: the method comprises the following steps:
the switching module is connected with the user side and is used for controlling the tubular motor to run to a stroke point;
the travel point comprises an upper limit value, a lower limit value and a positioning point on the rotation travel of the tubular motor, and the positioning point is positioned at any point between the upper limit value and the lower limit value;
the user side outputs switching information and confirms the travel point, and if the user side outputs the switching information to the main control terminal at the current position, the current position is defined as the travel point;
and if the user side controls the tubular motor to reach the travel point and outputs the switching information to the main control terminal, the travel point corresponding to the current position is cancelled.
Through adopting above-mentioned technical scheme, through the setting of switching module to make tubular motor can direct drive to the stroke point on, use more swiftly, the stroke point is when confirming simultaneously, through the affirmation that user side and main control terminal go on, thereby has improved the security, can make the motor arrive corresponding stroke point under artificial operation, improves holistic life.
The present invention in a preferred example may be further configured to: the method comprises the following steps:
the operation module is arranged on the user end and used for outputting operation information so as to realize the preset fixed stroke for controlling the operation of the tubular motor;
if the main control terminal receives the operation information, the tubular motor is driven to operate for one fixed stroke only when the uplink module and the downlink module are triggered;
and if the main control terminal receives the non-operation information, controlling the uplink module and the downlink module to drive the tubular motor to operate and rotate.
Through adopting above-mentioned technical scheme, through the setting of operation module, will control tubular motor operation fixed stroke to play the effect of inching, and after master control terminal received the operation information, thereby carry out the triggering of inching, otherwise carry out normal drive, it is more convenient to use, makes things convenient for the regulation of small amplitude.
The present invention in a preferred example may be further configured to: the method comprises the following steps:
the stroke detection module is used for detecting a current stroke point of a load driven by a current tubular motor and outputting stroke detection information;
a stroke database is preset in the main control module, the stroke point of each position is matched with the driving force of the tubular motor in the stroke database, and the stroke point of each position corresponds to different prompting times;
and matching the driving force and the prompting times corresponding to the current stroke point from the stroke database according to the stroke detection information so as to control the tubular motor to drive the load to move and prompt when the current level is adjusted.
By adopting the technical scheme, the current stroke point of the tubular motor is judged through the stroke detection module, so that the current stroke state is known, the driving force is configured through the stroke database, and the prompting times are executed.
The present invention in a preferred example may be further configured to: the method comprises the following steps:
a load weight detection module for detecting the weight of the load and outputting weight detection information;
matching the weight of the current load with the driving force of the tubular motor in a stroke database;
matching corresponding travel points from a travel database according to the weight detection information;
if the weight of the current travel point is consistent with the weight corresponding to the weight detection information, matching the driving force and the prompting times from the travel database according to the travel detection information so as to control the tubular motor to drive and prompt when the current level is adjusted;
if the weight of the current travel point is larger than the weight corresponding to the weight detection information, matching the driving force and the prompting times from the travel database according to the weight detection information so as to control the tubular motor to drive and prompt when the current level is adjusted; if the weight detection information exceeds the weight range stored in the database, stopping the work of the tubular motor and warning;
and if the weight of the current travel point is less than the weight corresponding to the weight detection information, stopping the work of the tubular motor and warning.
Through adopting above-mentioned technical scheme, detect the weight of the load of tubular motor through load weight detection module to through the judgement to load weight, with understanding the normal condition of load, thereby warn or carry out the change of driving force.
The present invention in a preferred example may be further configured to: the method comprises the following steps:
defining the total level number of the weight in the travel database as N, and defining the maximum allowable level difference of the travel database as Q;
and if the weight of the current travel point is greater than the weight corresponding to the weight detection information, and the absolute value of the grade difference between the grade corresponding to the weight detection information and the grade corresponding to the weight is greater than Q, stopping the work of the tubular motor and warning.
Through adopting above-mentioned technical scheme, in case when under overweight state, judge the rank number of weight, in case when too heavy, just can not work to played the ability to tubular motor protection, in order to improve holistic life, the practicality is strong.
The present invention in a preferred example may be further configured to: further comprising:
the human body distance detection module is arranged on the load, connected with the main control terminal and used for detecting the distance between a human body and the load and outputting current human body distance detection information;
the voice warning module is connected with the main control terminal, stores warning sound and plays voice;
the master control terminal presets contact distance information corresponding to the load when the master control terminal is in contact with the load;
if the weight of the current travel point is larger than the weight corresponding to the weight detection information, and the distance corresponding to the current human body distance detection information is consistent with the distance corresponding to the contact distance information, controlling the early warning module to play a warning sound;
and if the weight of the current travel point is greater than the weight corresponding to the weight detection information and the distance corresponding to the current human body distance detection information is greater than the distance corresponding to the contact distance information, controlling the early warning module to play a warning sound.
Through adopting above-mentioned technical scheme, through human distance detection module to whether to have someone to detect on the edge, and be used for judging whether the load is dragged by the hand, thereby improved holistic safety in utilization, improved tubular motor's life.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the detection of the number of rotation turns of the tubular motor is accurate, simple and high in precision;
2. the service life of the tubular motor is prolonged, and the tubular motor is more intelligent.
Drawings
Fig. 1 is a schematic structural view of a tubular motor.
Fig. 2 is an exploded schematic view of a tubular motor.
Fig. 3 is a first installation schematic diagram of the stroke seat.
Fig. 4 is a second schematic view of the installation of the travel seat.
FIG. 5 is a schematic view of the installation of the rotary wheel removing set on the travel base.
Fig. 6 is a first schematic view of the installation of the rotating gear set.
Fig. 7 is a second schematic view of the installation of the rotation gear set.
Fig. 8 is an exploded view of the first rotating gear set.
Fig. 9 is an exploded view of the second rotating gear set.
Fig. 10 is a schematic diagram of the system in the present embodiment.
In the figure, 1, a stroke seat; 2. a rotating ring; 3. a rotating gear set; 4. a rotating shaft; 5. a turntable; 6. a magnetic block; 7. a circuit board; 8. a Hall sensor; 9. a driving gear; 10. a first substrate; 11. a second substrate; 12. a third substrate; 13. connecting columns; 14. pressing the column; 15. a first main gear; 16. a first slave gear; 17. a second main gear; 18. a second slave gear; 19. a third main gear; 20. a first connecting shaft; 21. a second connecting shaft; 22. a third connecting shaft; 23. a first mounting groove; 24. a spin column; 25. a second mounting groove; 26. exposing the groove; 27. a disc base; 28. perforating; 29. a receding groove; 30. clamping the semi-rings; 31. a drum; 32. an inner barrel; 33. a motor assembly; 34. a mounting seat; 35. a connecting seat.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a tubular motor disclosed by the present invention includes a stroke seat 1, a connecting seat 35 disposed at one end of the stroke seat 1, and a rotating ring 2 disposed at the other end of the stroke seat 1. The stroke seat 1 and the connecting seat 35 are both installed in the inner cylinder 32, and a roller 31 fixed with the rotating ring 2 is further arranged outside the inner cylinder 32. The motor assembly 33 drives the rotating ring 2 on the stroke seat 1 to rotate, so as to drive the roller 31 to rotate, and the load can be installed on the roller 31, so as to roll and unfold the load, wherein the load can be a curtain, a rope, a roller curtain and the like.
The motor assembly 33 drives the rotating ring 2 through a shaft, which belongs to the common knowledge of those skilled in the art and is not described herein.
Referring to fig. 3 and 4, one end of the stroke seat 1 is provided with a rotating ring 2, the rotating ring 2 is sleeved and rotatably connected to one end of the stroke seat 1, the other end of the stroke seat 1 is provided with a connecting seat 35, the connecting seat 35 is integrally provided with clamping half rings 30, the clamping half rings 30 are symmetrically arranged and are provided with 2, and the stroke seat 1 is provided with a mounting seat 34 for the clamping half rings 30 to be inserted and mounted and for realizing clamping and fixing.
Install on stroke seat 1 and rotate 2 intermeshing's of rotating gear group 3 with the rotating ring, still be provided with on connecting seat 35 with rotating gear group 3 intermeshing's pivot 4, fixedly connected with carousel 5 on the pivot 4, be provided with magnetic path 6 on the carousel 5, still be provided with circuit board 7 on stroke seat 1, still be provided with hall sensor 8 on the circuit board 7, hall sensor 8 is provided with 2 to set up in the both sides of carousel 5, thereby detect the position of magnetic path 6.
Referring to fig. 6 and 7, the rotating shaft 4 is also provided with a gear, and the rotating shaft 4 is engaged with the rotating gear group 3 to rotate the turntable 5, so that the turntable 5 rotates the magnet block 6 fitted to the turntable 5. The third substrate 12 is provided with a through hole 28 for the rotation of the shaft 4.
Referring to fig. 8 and 9, the rotating gear set 3 includes a driving gear 9, a first substrate 10, a second substrate 11, a third substrate 12, a connecting column 13, a pressing column 14, a first driving gear 15, a first driven gear 16, a second driving gear 17, a second driven gear 18, a third driving gear 19, a first connecting shaft 20, a second connecting shaft 21, and a third connecting shaft 22.
The third base plate 12 is provided with a third master gear 19, the third master gear 19 and the second slave gear 18 are integrally arranged, a toothed ring of the third master gear 19 is larger than that of the second slave gear 18, the third master gear 19 and the second slave gear 18 are fixed through a third connecting shaft 22, one end of the third connecting shaft 22 is connected with the first base plate 10, and the other end of the third connecting shaft 22 is connected with the third base plate 12. The third connecting shaft 22 may be inserted into the third gear and the second slave gear 18, or the third connecting shaft 22 may be integrally disposed with the third gear and the second slave gear 18, so as to facilitate installation.
The first slave gear 16 is intermeshed with the first master gear 15, the second master gear 17 is integrally provided on the first slave gear 16, and the second master gear 17 is intermeshed with the second slave gear 18. The second master gear 17 and the first slave gear 16 are fixed by a second connecting shaft 21, the second connecting shaft 21 is arranged through the first slave gear 16 and the second master gear 17, or the second connecting shaft 21 and the first slave gear 16 and the second master gear 17 can be integrally arranged, so that the installation is convenient. The second connecting shaft 21 is fixed to the first substrate 10 and the third substrate 12, and the second substrate 11 is provided with a relief groove 29 for mounting the first slave gear 16.
The first main gear 15 is mounted on the second substrate 11 and is used for the first connecting shaft 20 to penetrate and fix, the first connecting shaft 20 penetrates through the first substrate 10 and rotates on the second substrate 11 in a limiting manner, and the first main gear 15 and the first connecting shaft 20 are integrally arranged. The first connecting shaft 20 is sequentially inserted through the first substrate 10, the pressing post 14 and the second substrate 11.
A compression leg 14 is integrally disposed on a side of the first substrate 10 close to the first main gear 15, the compression leg 14 is connected to the first main gear 15 in an abutting manner, and a disc seat 27 is integrally disposed on a side of the first substrate 10 away from the first main gear 15. Referring to fig. 7, the disk seat 27 is provided for the driving gear 9 to be mounted against, and the driving gear 9 is engaged with the rotating ring 2 of fig. 3, and the first connecting shaft 20 is fixedly connected with the driving gear 9, which may be reinforced by glue if necessary.
Referring to fig. 5 and 7, a first mounting groove 23 for mounting and rotating the driving gear 9 is formed in the stroke seat 1, a rotary column 24 is integrally formed in the driving gear 9, a second mounting groove 25 for transition fit of the rotary column 24 is formed in the stroke seat 1, the second mounting groove 25 is communicated with the first mounting groove 23, an exposure groove 26 for exposing the driving gear 9 is formed in the stroke seat 1, the driving gear 9 and the rotating ring 2 are closed through the exposure groove 26, and the exposure groove 26 is communicated with the first mounting groove 23.
The working process is as follows: when the roller 31 rotates with the rotating ring 2, the driving gear 9 synchronously performs meshing motion, so as to drive the first connecting shaft 20 to move, the first connecting shaft 20 drives the first main gear 15 to rotate, the first main gear 15 drives the first slave gear 16 to rotate, meanwhile, the second main gear 17 also rotates, the second main gear 17 drives the second slave gear 18 to perform meshing rotation, meanwhile, the third main gear 19 rotates, the third main gear 19 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the rotating disc 5 and the magnetic block 6 on the rotating disc 5 to rotate, and the rotating number of turns is detected through the Hall sensor 8 arranged at the lower part.
Referring to fig. 10, the circuit board 7 is further connected with a main control terminal, in this embodiment, the main control terminal is a single microcomputer, the hall sensors 8 are used for sensing the magnetic block 6, when the magnetic block 6 rotates, the two hall sensors 8 can detect the sequence of signals, so as to judge the forward and reverse rotation of the magnetic block 6, the hall sensors 8 output turn number information to the main control terminal through the number of triggering, the main control terminal receives the turn number information to realize statistics, and the turn number information can be converted into the number of rotating turns through the user side so as to be displayed.
The user side is connected with the main control terminal and used for information interaction, and the user side can be mobile equipment such as a smart phone and a remote controller. And the uplink module, the downlink module and the pairing module are all arranged on the user terminal. The uplink module is used for controlling the tubular motor to drive the load to be rolled, the downlink module is used for controlling the tubular motor to drive the load to be unfolded, and the pairing module is used for controlling the user side to be connected with the main control terminal.
The main control terminal is preset with an adding control instruction and a deleting control instruction, the adding control instruction is used for increasing the connection between the mobile terminal and the main control terminal so as to realize remote control, and the deleting control instruction is used for reducing the connection between the mobile terminal and the control terminal so as to reduce the matching of equipment to the main control terminal.
The user side sends a trigger control instruction, and if the trigger control instruction is consistent with the adding control instruction, the main control terminal is bound and connected with the user side; and if the triggering control instruction is inconsistent with the adding control instruction, the main control terminal is not bound with the user side.
The user side sends a trigger control instruction, and if the trigger control instruction is consistent with the delete control instruction, the main control terminal and the user side are unbound; if the trigger control instruction is inconsistent with the delete control instruction, the main control terminal and the user side do not unbind, and the user side can continue to control the main control terminal.
The switching module is used for controlling the tubular motor to run to a stroke point, namely directly controlling the tubular motor to run to a preset stroke point. The travel point comprises an upper limit value, a lower limit value and a positioning point on the rotation travel of the tubular motor, and the positioning point is positioned at any point between the upper limit value and the lower limit value.
The user side can output switching information on the stroke and confirm the stroke point, namely after the tubular motor is operated to the corresponding position, if the user side outputs the switching information to the main control terminal at the current position, the current position is defined as the stroke point; and if the user side controls the tubular motor to reach the travel point and outputs the switching information to the main control terminal, the travel point corresponding to the current position is cancelled. Thereby realizing the increase and decrease of the travel point.
The operation module is used for outputting operation information to control the tubular motor to operate for a preset fixed stroke, namely, electric operation is realized. Once the user end sets a fixed stroke through the operation module, when the operation module on the user end sends operation information, and the main control terminal receives the operation information, the tubular motor is driven to operate for one fixed stroke only when the uplink module and the downlink module are triggered.
If the main control terminal receives the non-operation information, when the uplink module and the downlink module output signals, the tubular motor is controlled to be driven to continuously operate and rotate, the electric mode is not carried out, namely the tubular motor stops after not advancing for a fixed stroke, and the tubular motor can operate.
The main control terminal is also connected with the rotation limit module, the stroke detection module, the load weight detection module and the human body distance detection module.
The rotation limit module is preset with an upper limit value and a lower limit value, wherein the upper limit value is the limit of the tubular motor during rolling, and the lower limit value is the limit of the tubular motor during unfolding.
The main control terminal receives the turn number information and converts the turn number information into a rotation amplitude value, and the main control terminal judges the relation between the rotation amplitude value and the upper limit value and the lower limit value, so that the stop state of the tubular motor is controlled. If the rotation amplitude is larger than or equal to the upper limit value, the tubular motor stops rotating; if the rotation amplitude is smaller than or equal to the lower limit value, the tubular motor stops rotating.
The stroke detection module is used for detecting a current stroke point of a load driven by a current tubular motor and outputting stroke detection information, a stroke database is preset in the main control module, the stroke point of each position is matched with the driving force of the tubular motor in the stroke database, and the stroke point of each position corresponds to different prompting times.
And matching the driving force and the prompting times corresponding to the current stroke point from the stroke database according to the stroke detection information so as to control the tubular motor to drive the load to move and prompt when the current level is adjusted.
The load weight detection module is used for detecting the weight of the load and outputting weight detection information, the current weight of the load and the driving force of the tubular motor are matched in the stroke database, and the corresponding stroke point is matched from the stroke database according to the weight detection information.
And matching the driving force and the prompting times from the stroke database according to the stroke detection information once the weight of the current stroke point is consistent with the weight corresponding to the weight detection information so as to control the driving of the tubular motor and prompt when the current level is adjusted. I.e. no one is operating on the load.
And once the weight of the current travel point is greater than the weight corresponding to the weight detection information, someone pulls the load. Matching the driving force and the prompting times from the stroke database according to the weight detection information so as to control the tubular motor to drive and prompt when the current level is adjusted; and stopping the operation of the tubular motor and warning once the weight detection information exceeds the weight range stored in the database.
And once the weight of the current travel point is smaller than the weight corresponding to the weight detection information, namely, a person lifts the load, the operation of the tubular motor is stopped, and warning is carried out.
When someone lifts the load, in order to prolong the service life of the tubular motor, the load ticket collecting errors are reduced. The total number of grades of weight in the trip database is defined as N, and the maximum allowable grade difference of the trip database is defined as Q.
And stopping the operation of the tubular motor and warning once the weight of the current travel point is greater than the weight corresponding to the weight detection information and the absolute value of the grade difference between the grade corresponding to the weight detection information and the grade corresponding to the weight is greater than Q.
Whether the load is operated or not is detected in order to detect a human body, the human body distance detection module is adopted for detecting the human body, the human body distance detection module is arranged on the load, the human body distance detection module is connected with the main control terminal and is used for detecting the distance between the human body and the load and outputting current human body distance detection information, and the human body distance detection module is a pyroelectric sensor.
The voice warning module is connected with the main control terminal. And the voice warning module stores a warning sound and is used for playing voice, and the main control terminal presets corresponding contact distance information when contacting with the load.
Once the weight of the current travel point is larger than the weight corresponding to the weight detection information, and the distance corresponding to the current human body distance detection information is consistent with the distance corresponding to the contact distance information, the early warning module is controlled to play a warning sound to indicate that a person operates the load.
Once the weight of the current travel point is larger than the weight corresponding to the weight detection information and the distance corresponding to the current human body distance detection information is larger than the distance corresponding to the contact distance information, the early warning module is controlled to play a warning sound to show that the influence of external factors is received, and no one is around at the moment.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides a tubular motor, includes stroke seat (1), sets up in connecting seat (35) of stroke seat (1) one end and sets up in swivel becket (2) of stroke seat (1) other end, its characterized in that: a rotating gear set (3) meshed with the rotating ring (2) is further arranged on the stroke seat (1), a rotating shaft (4) meshed with the rotating gear set (3) is further arranged on the connecting seat (35), a rotating disc (5) is fixed on the rotating shaft (4), a magnetic block (6) is arranged on the rotating disc (5), a circuit board (7) is further arranged on the stroke seat (1), and a Hall sensor (8) used for sensing the magnetic block (6) is arranged on the circuit board (7);
still include the main control terminal who is connected with circuit board (7), hall sensor (8) response magnetic path (6) and output number of turns information to main control terminal, main control terminal is in order to receive number of turns information in order to realize showing statistics.
2. A tubular electric motor according to claim 1, characterized in that: the rotating gear train (3) includes:
the driving gear (9) is arranged on the first substrate (10), sleeved and rotated on the first connecting shaft (20) and meshed with the rotating ring (2);
a first substrate (10) for mounting the driving gear (9);
a second base plate (11) on which the first main gear (15) is mounted;
a third base plate (12) on which a third main gear (19) is mounted;
a connecting column (13) for connecting and fixing the first substrate (10), the second substrate (11) and the third substrate (12);
the compression column (14) is integrally arranged on one side of the first substrate (10) close to the second substrate (11) and is in abutting connection with the first main gear (15);
a first main gear (15) which is arranged on the second substrate (11) and is used for the first connecting shaft (20) to penetrate and fix;
a first slave gear (16) intermeshed with the first master gear (15);
a second master gear (17) integrally provided on the first slave gear (16) and meshed with the second slave gear (18);
a second slave gear (18) intermeshing with the second master gear (17);
a third master gear (19) integrally arranged on the second slave gear (18) and meshed with the rotating shaft (4);
the first connecting shaft (20) sequentially penetrates through the first substrate (10), the compression column (14) and the second substrate (11) and is fixedly connected with the first main gear (15);
the second connecting shaft (21) is integrally arranged with the first driven gear (16) and the second main gear (17) and is fixedly arranged on the first substrate (10) and the third substrate (12) in a penetrating way;
a third connecting shaft (22) which is integrated with the third gear and the second driven gear (18) and is fixedly arranged on the second substrate (11) and the third substrate (12) in a penetrating way;
the second substrate (11) is positioned between the third substrate (12) and the first substrate (10), a first mounting groove (23) for mounting and rotating the driving gear (9) is formed in the stroke seat (1), a rotary column (24) is integrally arranged on the driving gear (9), a second mounting groove (25) for transition fit of the rotary column (24) and mutual communication with the first mounting groove (23) is formed in the stroke seat (1), an exposure groove (26) for exposing the driving gear (9) is formed in the stroke seat (1), and the exposure groove (26) is mutually communicated with the first mounting groove (23);
one side of the first substrate (10) far away from the second substrate (11) is integrally provided with a disc seat (27), the disc seat (27) is abutted against the driving gear (9) and connected with the driving gear, the third substrate (12) is provided with a through hole (28) for the rotating shaft (4) to penetrate through, the second substrate (11) is provided with a receding groove (29) for the first driven gear (16) to be installed, the connecting seat (35) is further provided with a clamping semi-ring (30), and the stroke seat (1) is provided with an installation seat (34) for the clamping semi-ring (30) to be inserted into the clamping.
3. A tubular electric motor according to claim 1, characterized in that: the method comprises the following steps:
the user side is connected with the main control terminal and is used for information interaction;
the uplink module is arranged on the user end and is used for controlling the tubular motor to drive the load to be rolled;
the downlink module is arranged on the user end and is used for controlling the tubular motor to drive the load to be unfolded;
the pairing module is used for controlling the connection between the user side and the main control terminal;
the main control terminal is preset with an adding control instruction and a deleting control instruction, the user side sends out a triggering control instruction, and if the triggering control instruction is consistent with the adding control instruction, the main control terminal is bound and connected with the user side; otherwise, no binding is performed;
if the trigger control instruction is consistent with the delete control instruction, the main control terminal and the user side are unbound; otherwise, it is not released.
4. A tubular electric motor according to claim 3, wherein: the method comprises the following steps:
the rotation limit module is connected with the main control terminal and is preset with an upper limit value and a lower limit value;
the main control terminal receives the turn number information and converts the turn number information into a rotation amplitude value, and the main control terminal judges the relation between the rotation amplitude value and an upper limit value and a lower limit value;
if the rotation amplitude is larger than or equal to the upper limit value, the tubular motor stops rotating; if the rotation amplitude is smaller than or equal to the lower limit value, the tubular motor stops rotating.
5. A tubular electric motor as claimed in claim 4, characterized in that: the method comprises the following steps:
the switching module is connected with the user side and is used for controlling the tubular motor to run to a stroke point;
the travel point comprises an upper limit value, a lower limit value and a positioning point on the rotation travel of the tubular motor, and the positioning point is positioned at any point between the upper limit value and the lower limit value;
the user side outputs switching information and confirms the travel point, and if the user side outputs the switching information to the main control terminal at the current position, the current position is defined as the travel point;
and if the user side controls the tubular motor to reach the travel point and outputs the switching information to the main control terminal, the travel point corresponding to the current position is cancelled.
6. A tubular electric motor as claimed in claim 3, characterized in that: the method comprises the following steps:
the operation module is arranged on the user end and used for outputting operation information so as to realize the preset fixed stroke for controlling the operation of the tubular motor;
if the main control terminal receives the operation information, the tubular motor is driven to operate for one fixed stroke only when the uplink module and the downlink module are triggered;
and if the main control terminal receives the non-operation information, controlling the uplink module and the downlink module to drive the tubular motor to operate and rotate.
7. A tubular electric motor as claimed in claim 3, characterized in that: the method comprises the following steps:
the stroke detection module is used for detecting a current stroke point of a load driven by a current tubular motor and outputting stroke detection information;
a stroke database is preset in the main control module, the stroke point of each position is matched with the driving force of the tubular motor in the stroke database, and the stroke point of each position corresponds to different prompting times;
and matching the driving force and the prompting times corresponding to the current stroke point from the stroke database according to the stroke detection information so as to control the tubular motor to drive the load to move and prompt when the current level is adjusted.
8. A tubular electric motor as claimed in claim 7, wherein: the method comprises the following steps:
a load weight detection module for detecting the weight of the load and outputting weight detection information;
matching the weight of the current load with the driving force of the tubular motor in a stroke database;
matching corresponding travel points from a travel database according to the weight detection information;
if the weight of the current travel point is consistent with the weight corresponding to the weight detection information, matching the driving force and the prompting times from the travel database according to the travel detection information so as to control the tubular motor to drive and prompt when the current level is adjusted;
if the weight of the current travel point is larger than the weight corresponding to the weight detection information, matching the driving force and the prompting times from the travel database according to the weight detection information so as to control the tubular motor to drive and prompt when the current level is adjusted; if the weight detection information exceeds the weight range stored in the database, stopping the work of the tubular motor and warning;
and if the weight of the current travel point is less than the weight corresponding to the weight detection information, stopping the work of the tubular motor and warning.
9. A tubular electric motor as claimed in claim 8, wherein: the method comprises the following steps:
defining the total level number of the weight in the travel database as N, and defining the maximum allowable level difference of the travel database as Q;
and if the weight of the current travel point is greater than the weight corresponding to the weight detection information, and the absolute value of the grade difference between the grade corresponding to the weight detection information and the grade corresponding to the weight is greater than Q, stopping the work of the tubular motor and warning.
10. A tubular electric motor as claimed in claim 9, wherein: further comprising:
the human body distance detection module is arranged on the load, connected with the main control terminal and used for detecting the distance between a human body and the load and outputting current human body distance detection information;
the voice warning module is connected with the main control terminal, stores warning sound and plays voice;
the master control terminal presets contact distance information corresponding to the load when the master control terminal is in contact with the load;
if the weight of the current travel point is larger than the weight corresponding to the weight detection information, and the distance corresponding to the current human body distance detection information is consistent with the distance corresponding to the contact distance information, controlling the early warning module to play a warning sound;
and if the weight of the current travel point is greater than the weight corresponding to the weight detection information and the distance corresponding to the current human body distance detection information is greater than the distance corresponding to the contact distance information, controlling the early warning module to play a warning sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010067597.7A CN111313603B (en) | 2020-01-20 | 2020-01-20 | Tubular motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010067597.7A CN111313603B (en) | 2020-01-20 | 2020-01-20 | Tubular motor |
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| CN111313603A true CN111313603A (en) | 2020-06-19 |
| CN111313603B CN111313603B (en) | 2022-04-15 |
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| CN202010067597.7A Active CN111313603B (en) | 2020-01-20 | 2020-01-20 | Tubular motor |
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| Publication number | Publication date |
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| CN111313603B (en) | 2022-04-15 |
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