CN213269744U

CN213269744U - Rolling door stroke control device of magnetic encoder

Info

Publication number: CN213269744U
Application number: CN202021875599.0U
Authority: CN
Inventors: 王衍顺
Original assignee: SHENZHEN EAZYLIFT TECHNOLOGY CO LTD
Current assignee: SHENZHEN EAZYLIFT TECHNOLOGY CO LTD
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-25
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to a magnetic encoder technical field just discloses a magnetic encoder roll-up door stroke controlling means, including the magnetic encoder body, the inside of magnetic encoder body is rotated and is connected with one end and runs through and extend to the outside pivot of magnetic encoder body, the outside fixedly connected with driven gear of pivot, the top swing joint of magnetic encoder body has the connecting box, the top fixedly connected with motor of connecting box, the outside fixedly connected with driving gear of motor output shaft, the bottom and the driven gear meshing of driving gear, the inside piece that inserts of connecting box is run through and extends to the top fixedly connected with one end of magnetic encoder body, the right side wall fixedly connected with bearing of connecting box inner chamber, the first threaded rod of left side fixedly connected with of bearing. This magnetic encoder rolling door stroke control device has wholly reached the purpose of the dismouting of being convenient for, greatly increased stroke control device's dismouting efficiency.

Description

Rolling door stroke control device of magnetic encoder

Technical Field

The utility model relates to a magnetic encoder technical field specifically is a magnetic encoder roll-up door stroke control device.

Background

The encoder is a device for compiling and converting signals or data into signal forms which can be used for communication, transmission and storage, and a magnetic encoder in the encoder refers to a sensor for detecting position or speed by using the principle of detecting an induced magnetic field, which is often used in motor control.

Common roll-up door in people's life, its switch generally all is by motor control, in order to make the switch precision more accurate, generally all can install magnetic encoder, magnetic encoder's stroke controlling means can effectively measure motor speed so that automated control motor stroke, stroke controlling means on the existing market has the shortcoming of inconvenient dismouting, lead to traditional stroke controlling means all be fixed mounting on the motor, when interior part seriously damages needs to carry out whole change, be not convenient for dismantle from the motor, and also need spend a large amount of times when reinstalling, greatly reduced stroke controlling means's dismouting efficiency, so provide a magnetic encoder roll-up door stroke controlling means in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a magnetic encoder roll-up door stroke control device possesses advantages such as the dismouting of being convenient for, and the stroke control device who has solved on the current market has the shortcoming of inconvenient dismouting, leads to traditional stroke control device all be fixed mounting on the motor, when inside part serious damage need carry out the whole change, be not convenient for dismantle from the motor, and also need spend a large amount of times when reinstallating, greatly reduced stroke control device's the problem of dismouting efficiency.

(II) technical scheme

In order to realize the purpose of convenient disassembly and assembly, the utility model provides a following technical scheme: a stroke control device for a rolling door of a magnetic encoder comprises a magnetic encoder body, wherein a rotating shaft with one end penetrating and extending to the outside of the magnetic encoder body is rotatably connected inside the magnetic encoder body, a driven gear is fixedly connected to the outer side of the rotating shaft, a connecting box is movably connected to the top of the magnetic encoder body, a motor is fixedly connected to the top of the connecting box, a driving gear is fixedly connected to the outer side of an output shaft of the motor, the bottom of the driving gear is meshed with the driven gear, an inserting block with one end penetrating and extending to the inside of the connecting box is fixedly connected to the top of the magnetic encoder body, a bearing is fixedly connected to the right side wall of an inner cavity of the connecting box, a first threaded rod is fixedly connected to the left side of the bearing, a second threaded rod with one end penetrating and extending to the outside of the connecting box is fixedly connected to the left side of the first threaded rod, and, the left side fixedly connected with of second threaded rod rotates the hand wheel, the top fixedly connected with limit slide of screw thread piece, the spacing slide of interior roof fixedly connected with of connecting box, the bottom and the limit slide sliding connection of limit slide, the bottom fixedly connected with dead lever of screw thread piece, the bottom fixedly connected with connecting block, the left side of dead lever the right side fixedly connected with of connecting block inserts the piece, the right side the left side fixedly connected with installation piece of connecting block.

Preferably, the insertion block is provided with a connecting hole inside, and the connecting hole is respectively matched with the insertion block and the mounting block.

Preferably, the upper side and the lower side of the right side of the insertion block are fixedly connected with insertion rods, the upper side and the lower side of the left side of the installation block are provided with insertion grooves, and the insertion grooves are matched with the insertion rods.

Preferably, the bottom of the connecting box is provided with a channel hole, the channel hole is matched with the inserting blocks, the number of the thread blocks is two, and the two thread blocks are symmetrically distributed at equal intervals.

Preferably, the first threaded rod and the second threaded rod are opposite in rotation direction, a first thread groove is formed in the inner side wall of the thread block on the left side, the first thread groove is matched with a thread strip on the outer side of the second threaded rod, a second thread groove is formed in the inner side wall of the thread block on the right side, and the second thread groove is matched with the thread strip on the outer side of the first threaded rod.

Preferably, the bottom of the limiting sliding seat is provided with a limiting sliding groove, and the limiting sliding groove is matched with the limiting sliding block.

(III) advantageous effects

Compared with the prior art, the utility model provides a magnetic encoder roll-up door stroke control device possesses following beneficial effect:

1. the rolling door stroke control device of the magnetic encoder inserts the insertion block at the top of the magnetic encoder body into the connecting box, then the rotating hand wheel is rotated to drive the first threaded rod and the second threaded rod to rotate clockwise, at the moment, the thread strip on the outer side of the first threaded rod is in thread contact with the second thread groove in the right thread block, the thread strip on the outer side of the second threaded rod is in thread contact with the first thread groove in the left thread block, because the first threaded rod and the second threaded rod are opposite in rotation direction, and the position of the thread block is limited by the limiting slide block to drive the thread block to the opposite side position, thereby driving the installation block and the insertion block to face to the opposite side position until the installation block and the insertion block enter into the connection hole inside the insertion block and are finally inserted together, carry out spacingly to the magnetic encoder body, wholly reached the purpose of the dismouting of being convenient for, greatly increased stroke control device's dismouting efficiency.

2. The stroke control device of the magnetic encoder rolling door drives the first threaded rod and the second threaded rod to rotate anticlockwise by rotating the rotating hand wheel, at the moment, the thread strip on the outer side of the first threaded rod is in threaded contact with the second thread groove in the right thread block, the thread strip on the outer side of the second threaded rod is in threaded contact with the first thread groove in the left thread block, because the first threaded rod and the second threaded rod are opposite in rotation direction, and the position of the thread block is limited by the limiting slide block, the position of one side of the thread block, which is opposite to the other side, is driven, thereby driving the mounting block and the plugging block to the back side until the mounting block and the plugging block are finally separated from the plugging and leave the connecting hole inside the plugging block, at the moment, the magnetic encoder is not limited any more, the magnetic encoder is pulled downwards, the connecting box is provided with a connecting box, a connecting block is arranged in the connecting box, and the connecting box is provided with a connecting block.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: the magnetic encoder comprises a magnetic encoder body 1, a motor 2, a rotating shaft 3, a driven gear 4, a connecting box 5, an insertion block 6, a bearing 7, a first threaded rod 8, a second threaded rod 9, a rotating hand wheel 10, a threaded block 11, a limiting sliding block 12, a limiting sliding seat 13, a fixing rod 14, a connecting block 15, an installation block 16, an insertion block 17 and a driving gear 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a stroke control device of a magnetic encoder rolling door comprises a magnetic encoder body 1, wherein an inserting block 6 at the top of the magnetic encoder body 1 is inserted into a connecting box 5, then a rotating hand wheel 10 is rotated to drive a first threaded rod 8 and a second threaded rod 9 to rotate clockwise, at the moment, a threaded strip on the outer side of the first threaded rod 8 is in threaded contact with a second threaded groove in a right threaded block 11, a threaded strip on the outer side of the second threaded rod 9 is in threaded contact with a first threaded groove in a left threaded block 11, the first threaded rod 8 and the second threaded rod 9 are opposite in rotation direction, the position of the threaded block 11 is limited by a limiting slide block 12, the threaded block 11 is driven to an opposite side position, so that a mounting block 16 and an inserting block 17 are driven to face the opposite side position, until the mounting block 16 and the inserting block 17 enter a connecting hole in the inserting block 6 and are finally inserted together, and the magnetic encoder body 1 is limited, the purpose of convenient disassembly and assembly is integrally achieved, the disassembly and assembly efficiency of the stroke control device is greatly increased, the inner part of the magnetic encoder body 1 is rotatably connected with a rotating shaft 3, one end of the rotating shaft 3 penetrates through and extends to the outer part of the magnetic encoder body 1, the outer side of the rotating shaft 3 is fixedly connected with a driven gear 4, the top of the magnetic encoder body 1 is movably connected with a connecting box 5, the bottom of the connecting box 5 is provided with a channel hole, the channel hole is matched with an inserting block 6, the number of the thread blocks 11 is two, the two thread blocks 11 are distributed in a symmetrical and equidistant mode, the top of the connecting box 5 is fixedly connected with a motor 2, the outer side of an output shaft of the motor 2 is fixedly connected with a driving gear 18, the bottom of the driving gear 18 is meshed with the driven gear 4, the driving gear 18 is driven by starting the, the rotating speed of the motor 2 is accurately transmitted to the inside of the magnetic encoder body 1, the top of the magnetic encoder body 1 is fixedly connected with an inserting block 6, one end of the inserting block 6 penetrates through and extends to the inside of the connecting box 5, a connecting hole is formed in the inserting block 6 and is respectively matched with an inserting block 17 and an installing block 16, the right side wall of the inner cavity of the connecting box 5 is fixedly connected with a bearing 7, the left side of the bearing 7 is fixedly connected with a first threaded rod 8, the rotating directions of the first threaded rod 8 and a second threaded rod 9 are opposite, the inner side wall of the left side threaded block 11 is provided with a first threaded groove, the first threaded groove is matched with a threaded strip on the outer side of the second threaded rod 9, the inner side wall of the right side threaded block 11 is provided with a second threaded groove, the second threaded groove is matched with a threaded strip on the outer side of the first threaded rod 8, one end of the left side, the outer sides of the second threaded rod 9 and the first threaded rod 8 are both in threaded connection with a threaded block 11, the left side of the second threaded rod 9 is fixedly connected with a rotating hand wheel 10, the rotating hand wheel 10 is rotated to drive the first threaded rod 8 and the second threaded rod 9 to rotate anticlockwise, at the moment, a threaded strip on the outer side of the first threaded rod 8 is in threaded contact with a second threaded groove in the right threaded block 11, a threaded strip on the outer side of the second threaded rod 9 is in threaded contact with a first threaded groove in the left threaded block 11, the position of the threaded block 11 is limited by a limiting slide block 12 due to the fact that the first threaded rod 8 and the second threaded rod 9 rotate in opposite directions, the threaded block 11 is driven to the position of the opposite side, the mounting block 16 and the plug-in block 17 are driven to the position of the opposite side, and until the mounting block 16 and the plug-in block 17 are finally separated from the plug-in and leave, with the pulling downwards of magnetic encoder 1, make to insert piece 6 and leave inside connecting box 5, take out its whole, wholly reach the purpose of the dismouting of being convenient for, greatly increased stroke control device's dismouting efficiency, the top fixedly connected with limit slide 12 of thread piece 11, the spacing slide 13 of interior roof fixedly connected with of connecting box 5, spacing spout has been seted up to the bottom of limit slide 13, spacing spout and limit slide 12 looks adaptation, the bottom and the limit slide 12 sliding connection of limit slide 13, the bottom fixedly connected with dead lever 14 of thread piece 11, the bottom fixedly connected with connecting block 15 of dead lever 14, the right side fixedly connected with grafting piece 17 of left side connecting block 15, the equal fixedly connected with inserted bar in upper and lower both sides on grafting piece 17 right side, the inserting groove has all been seted up to the left upper and lower both sides of installing piece 16, inserting groove and inserted bar looks adaptation, the left side fixedly connected with installing piece 16 of right side connecting block 15.

In summary, in the device for controlling the travel of the rolling door of the magnetic encoder, the insertion block 6 at the top of the magnetic encoder body 1 is inserted into the connection box 5, and then the rotating hand wheel 10 is rotated to drive the first threaded rod 8 and the second threaded rod 9 to rotate clockwise, at this time, the thread strip on the outer side of the first threaded rod 8 is in thread contact with the second thread groove on the inner side of the right thread block 11, the thread strip on the outer side of the second threaded rod 9 is in thread contact with the first thread groove on the inner side of the left thread block 11, because the first threaded rod 8 and the second threaded rod 9 rotate in opposite directions, and the position of the thread block 11 is limited by the limiting slide block 12, the thread block 11 is driven to the opposite side position, so as to drive the mounting block 16 and the insertion block 17 to the opposite side position, until the mounting block 16 and the insertion block 17 enter the connection hole inside the insertion block 6 and are finally inserted together, the whole purpose of facilitating disassembly and assembly is achieved, the disassembly and assembly efficiency of the stroke control device is greatly increased, the first threaded rod 8 and the second threaded rod 9 are driven to rotate anticlockwise by rotating the rotating hand wheel 10, at the moment, the thread strip on the outer side of the first threaded rod 8 is in thread contact with the second thread groove in the right thread block 11, the thread strip on the outer side of the second threaded rod 9 is in thread contact with the first thread groove in the left thread block 11, the position of the thread block 11 is limited by the limiting slide block 12 due to the fact that the first threaded rod 8 and the second threaded rod 9 are opposite in rotation direction, the mounting block 16 and the inserting block 17 are driven to face away from each other until the mounting block 16 and the inserting block 17 are finally separated from the inserting block and leave the connecting hole in the inserting block 6, at the moment, the magnetic encoder 1 is not limited any more, the magnetic encoder 1 is, with its whole taking out, wholly reached the purpose of the dismouting of being convenient for, greatly increased stroke control device's dismouting efficiency, the shortcoming that stroke control device on having solved current market has inconvenient dismouting, lead to traditional stroke control device all be fixed mounting on the motor, when inside part serious damage need carry out whole change, be not convenient for dismantle from the motor, and also need spend a large amount of times when reinstallating, greatly reduced stroke control device's dismouting efficiency's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a magnetic encoder roll-up door stroke control device, includes magnetic encoder body (1), its characterized in that: the inner rotating of the magnetic encoder body (1) is connected with a rotating shaft (3) with one end penetrating through and extending to the outside of the magnetic encoder body (1), the outer side of the rotating shaft (3) is fixedly connected with a driven gear (4), the top of the magnetic encoder body (1) is movably connected with a connecting box (5), the top of the connecting box (5) is fixedly connected with a motor (2), the outer side of an output shaft of the motor (2) is fixedly connected with a driving gear (18), the bottom of the driving gear (18) is meshed with the driven gear (4), the top of the magnetic encoder body (1) is fixedly connected with a block (6) with one end penetrating through and extending to the inside of the connecting box (5), the right side wall of an inner cavity of the connecting box (5) is fixedly connected with a bearing (7), and the left side of the bearing (7) is fixedly connected with a, a second threaded rod (9) with one end penetrating through and extending to the outside of the connecting box (5) is fixedly connected to the left side of the first threaded rod (8), the outer sides of the second threaded rod (9) and the first threaded rod (8) are both in threaded connection with a threaded block (11), a rotating hand wheel (10) is fixedly connected on the left side of the second threaded rod (9), a limiting slide block (12) is fixedly connected on the top of the threaded block (11), the inner top wall of the connecting box (5) is fixedly connected with a limiting sliding seat (13), the bottom of the limiting sliding seat (13) is connected with a limiting sliding block (12) in a sliding way, the bottom fixedly connected with dead lever (14) of screw thread piece (11), the bottom fixedly connected with connecting block (15) of dead lever (14), the left side the right side fixedly connected with of connecting block (15) inserts piece (17), the right side the left side fixedly connected with installation piece (16) of connecting block (15).

2. A magnetic encoder rollup door travel control apparatus according to claim 1 wherein: the inside of the inserting block (6) is provided with a connecting hole which is respectively matched with the inserting block (17) and the mounting block (16).

3. A magnetic encoder rollup door travel control apparatus according to claim 1 wherein: the upper side and the lower side of the right side of the insertion block (17) are fixedly connected with insertion rods, the upper side and the lower side of the left side of the installation block (16) are provided with insertion grooves, and the insertion grooves are matched with the insertion rods.

4. A magnetic encoder rollup door travel control apparatus according to claim 1 wherein: the bottom of the connecting box (5) is provided with channel holes, the channel holes are matched with the inserting blocks (6), the number of the thread blocks (11) is two, and the two thread blocks (11) are symmetrically distributed at equal intervals.

5. A magnetic encoder rollup door travel control apparatus according to claim 1 wherein: first threaded rod (8) turn to opposite with second threaded rod (9), the left side first thread groove has been seted up to the inside wall of screw block (11), the screw thread strip looks adaptation in first thread groove and second threaded rod (9) outside, the right side the second thread groove has been seted up to the inside wall of screw block (11), the screw thread strip looks adaptation in second thread groove and first threaded rod (8) outside.

6. A magnetic encoder rollup door travel control apparatus according to claim 1 wherein: and a limiting sliding groove is formed in the bottom of the limiting sliding seat (13), and the limiting sliding groove is matched with the limiting sliding block (12).