Roller shutter manual-automatic integrated tubular motor structure

Abstract

The utility model discloses a roller shutter manual and automatic integrated tubular motor structure, which comprises an integrated tubular motor main body structure, the right side of the integrated tubular motor main body structure is fixedly connected with a locking box, and the integrated tubular motor main body structure comprises a driving mechanism, a speed reducing mechanism and a stroke mechanism. And the output end of the driving mechanism is fixedly connected with the input end of the speed reducing mechanism. The roller shutter door control device has the advantages that electric control and manual control can be achieved, when power is on, the roller shutter door can be electrically controlled to be wound and unwound, when power is off, the locking mechanism can be manually controlled to unlock the locking gear, and therefore the roller shutter door can be manually wound and unwound; the problem that an existing integrated tubular motor structure has some defects in use, is not provided with a manual adjusting mechanism, and cannot normally work in case of power failure, so that an electric rolling gate cannot be opened is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tubular motors, in particular to a manual and automatic rolling curtain integrated tubular motor structure. Background Art

[0002] The origin of the name of the tubular motor: The tubular motor consists of a stroke part, a motor part, and a reduction part. The three parts are placed in a round tube and work, hence the name. The working principle is: the stroke part controls the upper and lower limits of the motor, the motor part is responsible for the operation of the motor, and the reduction part mostly uses planetary reduction to reduce the speed of the motor and increase the output torque.

[0003] However, the previous one-piece tubular motor structure has some defects in use. It does not have a manual adjustment mechanism. When encountering a power outage, the one-piece tubular motor structure cannot work normally, resulting in the electric rolling shutter door being unable to open, which reduces the user's experience with the one-piece tubular motor structure and cannot meet the needs of today's market. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing manual-automatic integrated tubular motor structure for rolling curtains, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the utility model is that the previous one-piece tubular motor structure has some defects in use and does not have a manual adjustment mechanism. When encountering a power outage, the one-piece tubular motor structure cannot work normally, resulting in the electric rolling shutter door being unable to open, reducing the user's experience of the one-piece tubular motor structure and failing to meet the needs of today's market.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a manual and automatic integrated tubular motor structure for a roller blind, comprising an integrated tubular motor main body structure, a locking box is fixedly connected to the right side of the integrated tubular motor main body structure, the integrated tubular motor main body structure comprises a driving mechanism, a reduction mechanism and a stroke mechanism, the output end of the driving mechanism is fixedly connected to the input end of the reduction mechanism, and the output end of the reduction mechanism is electrically connected to the input end of the stroke mechanism.

[0008] As a preferred solution of the manual-automatic integrated tubular motor structure for rolling curtains of the utility model, a protective tube is sleeved on the surface of the integrated tubular motor main structure, and fixing screws are penetrated through the surface of the protective tube.

[0009] As a preferred solution of the manual-automatic integrated tubular motor structure for rolling curtains described in the utility model, the driving mechanism includes a fixed shell, a stator and a rotor, the stator is installed on the inner surface of the fixed shell, and the rotor is located in the inner cavity of the stator.

[0010] As a preferred solution of the manual-automatic integrated tubular motor structure for rolling curtains described in the utility model, the reduction mechanism includes a reduction box and a reduction gear set, and the reduction gear set is installed in the inner cavity of the reduction box through a bearing.

[0011] As a preferred solution of the manual-automatic integrated tubular motor structure for rolling shutters described in the utility model, the inner cavity of the integrated tubular motor main structure is provided with an output shaft, the output shaft is fixedly connected to the rotor through a clamping structure, and the right end of the output shaft passes through the inner cavity of the locking box and is fixedly connected with a locking gear.

[0012] As a preferred solution of the manual-automatic integrated tubular motor structure for rolling curtains described in the utility model, the inner cavity of the locking box is provided with a locking mechanism, a self-locking extrusion mechanism and a power supply mechanism, and the surface of the locking box is provided with grooves and connecting holes.

[0013] As a preferred solution of the manual-automatic integrated tubular motor structure for rolling curtains described in the utility model, wherein: the locking mechanism includes a locking tooth plate, the locking tooth plate is adapted to the locking gear, the locking tooth plate is movably connected to the inner wall of the locking box through a rotating rod, a spring plate is fixedly connected to the right side of the top of the locking tooth plate, the top of the spring plate is fixedly connected to the top of the inner cavity of the locking box, the right side of the back side of the locking tooth plate is movably connected to a round wheel and a transmission member through a rotating rod, and the transmission member is movably connected to the locking box through a rotating rod.

[0014] As a preferred solution of the manual-automatic integrated tubular motor structure for rolling curtains described in the utility model, the self-locking extrusion mechanism includes a slide groove, the surface of the slide groove is slidably connected with an extrusion moving block, the right side of the extrusion moving block is fixedly connected with a traction rope, the surface of the traction rope is sleeved with a self-locking device, and the left side of the self-locking device is fixedly connected to the right side of the locking box.

[0015] As a preferred solution of the manual-automatic integrated tubular motor structure for the roller blind of the utility model, the power supply mechanism includes a junction box, and a wire is fixedly connected to the front side of the junction box by screws.

[0016] As a preferred solution of the manual-automatic integrated tubular motor structure for the roller blind of the utility model, the travel mechanism includes a cover plate, a switch seat is fixedly connected to the left side of the cover plate, a micro switch is fixedly connected to the surface of the switch seat, a transmission gear shaft is provided in the inner cavity of the cover plate, left and right gears are meshed on the surface of the transmission gear shaft, and left and right screws are fixedly connected to the inner walls of the left and right gears.

[0017] The beneficial effects of the utility model are as follows: it realizes both electric control and manual control. When there is electricity, the rolling shutter door can be electrically controlled to be retracted and released. When the power is off, the locking mechanism can be manually controlled to release the lock of the locking gear, so that the rolling shutter door can be manually retracted and released. This solves some defects in the use of the previous one-piece tubular motor structure, which does not have a manual adjustment mechanism. When encountering a power outage, the one-piece tubular motor structure cannot work normally, thereby causing the electric rolling shutter door to be unable to open, reducing the user's experience with the one-piece tubular motor structure and failing to meet the current market demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is the overall structural diagram of the manual and automatic integrated tubular motor structure for the roller shutter.

[0020] Figure 2 This is a three-dimensional diagram of the main structure of the integrated tubular motor for the manual and automatic rolling curtain.

[0021] Figure 3 It is a tubular motor structure for manual and automatic rolling shutters Figure 2 A is an enlarged schematic diagram of the local structure.

[0022] Figure 4 It is a cutaway perspective view of the locking box of the manual-automatic integrated tubular motor structure of the roller blind. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Example 1

[0027] Reference Figures 1 to 4 , which is the first embodiment of the utility model, and this embodiment provides a manual-automatic integrated tubular motor structure for a rolling shutter, including an integrated tubular motor main body structure 1, a locking box 2 is fixedly connected to the right side of the integrated tubular motor main body structure 1, and the integrated tubular motor main body structure 1 includes a driving mechanism 3, a reduction mechanism 4 and a stroke mechanism 5, the output end of the driving mechanism 3 is fixedly connected to the input end of the reduction mechanism 4, and the output end of the reduction mechanism 4 is electrically connected to the input end of the stroke mechanism 5.

[0028] It realizes both electric control and manual control. When there is electricity, the rolling shutter door can be electrically controlled to be retracted and released. When the power is off, the locking mechanism 10 can be manually controlled to release the lock of the locking gear 9, so that the rolling shutter door can be manually retracted and released. This solves some defects in the use of the previous one-piece tubular motor structure. It does not have a manual adjustment mechanism. When encountering a power outage, the one-piece tubular motor structure cannot work normally, resulting in the electric rolling shutter door being unable to open, reducing the user's experience with the one-piece tubular motor structure and failing to meet the current market demand.

[0029] Example 2

[0030] Reference Figures 1 to 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0031] Specifically, a protective tube 6 is sleeved on the surface of the integrated tubular motor main structure 1 , and fixing screws 7 are penetrated through the surface of the protective tube 6 .

[0032] The surface of the integrated tubular motor main structure 1 is provided with fixing screw holes used in conjunction with the fixing screws 7. The protective tube 6 and the integrated tubular motor main structure 1 can be connected and fixed by means of the fixing screws 7 and the fixing screw holes. The integrated tubular motor main structure 1 can be supported and protected by the protective tube 6, thereby improving the safety of the integrated tubular motor main structure 1 during use.

[0033] Specifically, the driving mechanism 3 includes a fixed shell, a stator and a rotor. The stator is installed on the inner surface of the fixed shell, and the rotor is located in the inner cavity of the stator.

[0034] The rotor and the stator are powered, and after the rotor is powered, it rotates through the cooperation of the stator, and the speed reduction mechanism 4 is driven to rotate through the rotor.

[0035] Specifically, the reduction mechanism 4 includes a reduction box and a reduction gear set, and the reduction gear set is installed in the inner cavity of the reduction box through bearings.

[0036] The reduction gearbox can support and protect the reduction gear set. When it rotates, it will drive the reduction gear set to rotate, reduce the speed and increase the torque through the reduction gear set, and drive the output shaft 8 to rotate through the reduction gear set. The output shaft 8 is used to drive the winding mechanism of the rolling door to rotate.

[0037] Specifically, the inner cavity of the integrated tubular motor main structure 1 is provided with an output shaft 8, the output shaft 8 is fixedly connected to the rotor via a clamping structure, and the right end of the output shaft 8 passes through the inner cavity of the locking box 2 and is fixedly connected with a locking gear 9.

[0038] Specifically, the inner cavity of the locking box 2 is provided with a locking mechanism 10 , a self-locking extrusion mechanism 11 and a power supply mechanism 12 , and the surface of the locking box 2 is provided with a groove 13 and a connection hole 14 .

[0039] The locking mechanism 10 can lock the locking gear 9 to prevent the locking gear 9 from rotating. The working state of the locking mechanism 10 can be controlled by the self-locking extrusion mechanism 11, and the power supply mechanism 12 can supply power to ensure that the integrated tubular motor main structure 1 works normally.

[0040] Specifically, the locking mechanism 10 includes a locking tooth plate 1001, which is adapted to the locking gear 9. The locking tooth plate 1001 is movably connected to the inner wall of the locking box 2 through a rotating rod. A spring plate 1002 is fixedly connected to the right side of the top of the locking tooth plate 1001. The top of the spring plate 1002 is fixedly connected to the top of the inner cavity of the locking box 2. The right side of the back side of the locking tooth plate 1001 is movably connected to a round wheel 1003 and a transmission member 1004 through a rotating rod. The transmission member 1004 is movably connected to the locking box 2 through a rotating rod.

[0041] When the self-locking extrusion mechanism 11 moves to the right, the elastic potential energy of the spring piece 1002 drives the right end of the locking tooth plate 1001 to move downward, thereby driving the left end of the locking tooth plate 1001 to move upward, and the left end of the locking tooth plate 1001 is separated from the locking gear 9 by the movement of the left end of the locking tooth plate 1001, thereby releasing the restriction on the locking gear 9. At this time, the output shaft 8 can rotate normally, and a torsion spring is provided on the back of the transmission member 1004. The transmission member 1004 cooperates with the torsion spring to drive the self-locking extrusion mechanism 11 to reset.

[0042] Specifically, the self-locking extrusion mechanism 11 includes a slide groove 1101, the surface of which is slidably connected to an extrusion moving block 1102, the right side of which is fixedly connected to a traction rope 1103, the surface of the traction rope 1103 is sleeved with a self-locking device 1104, and the left side of the self-locking device 1104 is fixedly connected to the right side of the locking box 2.

[0043] The squeezing moving block 1102 can move left and right inside the slide groove 1101. The user pulls the traction rope 1103, which drives the squeezing moving block 1102 to move right. The traction rope 1103 is locked by the self-locking device 1104. At this time, the elastic potential energy of the spring piece 1002 drives the locking tooth plate 1001 to separate from the locking gear 9. At this time, the rolling shutter door can be manually reeled in and released. Pull the traction rope 1103 again, the self-locking device 1104 is unlocked, and the squeezing moving block 1102 is reset, driving the locking tooth plate 1001 to reset and re-lock the locking gear 9.

[0044] Specifically, the power supply mechanism 12 includes a junction box 1201 , and a wire 1202 is fixedly connected to the front side of the junction box 1201 by screws.

[0045] The electric energy is transmitted to the junction box 1201 through the guide, and the junction box 1201 is used to connect the wires 1202 and can transmit the electric energy to the electrical device.

[0046] Specifically, the travel mechanism 5 includes a cover plate 501, a switch seat 502 is fixedly connected to the left side of the cover plate 501, a micro switch 503 is fixedly connected to the surface of the switch seat 502, a transmission gear shaft 504 is provided in the inner cavity of the cover plate 501, and left and right gears 505 are meshed on the surface of the transmission gear shaft 504, and left and right screws 506 are fixedly connected to the inner walls of the left and right gears 505.

[0047] The cover plate 501 is an integrated cover plate 501, which is used for support and fixation. The left side of the cover plate 501 is fixedly connected to the right reduction mechanism 4, and the right side of the cover plate 501 is fixedly connected to the left side of the first mounting mechanism. The right output end drives the transmission gear shaft 504 to rotate, and the transmission gear shaft 504 drives the left and right gears 505 to rotate, and the left and right gears 505 drive the left and right screws 506 to move left and right. There are two left and right screws 506, which are respectively used to control the forward and reverse rotation of the tubular motor. When the left ends of the left and right screws 506 contact the micro switch 503, the tubular motor stops working.

[0048] When in use, when there is electricity, the rolling shutter door can be electrically controlled to be reeled in and released. When the power is off, the locking mechanism 10 can be manually controlled to release the lock of the locking gear 9, so that the rolling shutter door can be manually reeled in and released. The user pulls the traction rope 1103, and the traction rope 1103 drives the squeezing moving block 1102 to move to the right, and the traction rope 1103 is locked by the self-locking device 1104. At this time, the elastic potential energy of the spring piece 1002 drives the locking tooth plate 1001 to separate from the locking gear 9. At this time, the rolling shutter door can be manually reeled in and released. The traction rope 1103 is pulled again, the self-locking device 1104 is unlocked, and the squeezing moving block 1102 is reset, driving the locking tooth plate 1001 to reset and re-lock the locking gear 9.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A roller blind manual and automatic integrated tubular motor structure, characterized in that: The invention comprises an integrated tubular motor main body structure (1), a locking box (2) being fixedly connected to the right side of the integrated tubular motor main body structure (1), the integrated tubular motor main body structure (1) comprising a driving mechanism (3), a reduction mechanism (4) and a travel mechanism (5), the output end of the driving mechanism (3) being fixedly connected to the input end of the reduction mechanism (4), and the output end of the reduction mechanism (4) being electrically connected to the input end of the travel mechanism (5).

2. The manual and automatic integrated tubular motor structure for rolling curtains according to claim 1, characterized in that: The surface of the integrated tubular motor main body structure (1) is sleeved with a protective tube (6), and the surface of the protective tube (6) is penetrated by fixing screws (7).

3. The manual and automatic integrated tubular motor structure for rolling curtains according to claim 1, characterized in that: The driving mechanism (3) comprises a fixed shell, a stator and a rotor, wherein the stator is mounted on the inner surface of the fixed shell and the rotor is located in the inner cavity of the stator.

4. The roller blind manual and automatic integrated tubular motor structure according to claim 1, characterized in that: The speed reduction mechanism (4) comprises a speed reduction box and a speed reduction gear set, and the speed reduction gear set is installed in the inner cavity of the speed reduction box via a bearing.

5. The manual and automatic integrated tubular motor structure for rolling curtains according to claim 1, characterized in that: An output shaft (8) is provided in the inner cavity of the integrated tubular motor main structure (1); the output shaft (8) is fixedly connected to the rotor via a clamping structure; the right end of the output shaft (8) passes through the inner cavity of the locking box (2) and is fixedly connected to a locking gear (9).

6. The roller blind manual-automatic integrated tubular motor structure according to claim 1, characterized in that: The inner cavity of the locking box (2) is provided with a locking mechanism (10), a self-locking extrusion mechanism (11) and a power supply mechanism (12), and the surface of the locking box (2) is provided with a groove (13) and a connection hole (14).

7. The manual and automatic rolling curtain tubular motor structure according to claim 6, characterized in that: The locking mechanism (10) comprises a locking tooth plate (1001), the locking tooth plate (1001) being adapted to a locking gear (9), the locking tooth plate (1001) being movably connected to the inner wall of a locking box (2) via a rotating rod, a spring sheet (1002) being fixedly connected to the right side of the top of the locking tooth plate (1001), the top of the spring sheet (1002) being fixedly connected to the top of the inner cavity of the locking box (2), a round wheel (1003) and a transmission member (1004) being movably connected to the right side of the back side of the locking tooth plate (1001) via a rotating rod, and the transmission member (1004) being movably connected to the locking box (2) via the rotating rod.

8. The roller blind manual-automatic integrated tubular motor structure according to claim 6, characterized in that: The self-locking extrusion mechanism (11) comprises a slide groove (1101), the surface of the slide groove (1101) is slidably connected to an extrusion moving block (1102), the right side of the extrusion moving block (1102) is fixedly connected to a traction rope (1103), the surface of the traction rope (1103) is sleeved with a self-locking device (1104), and the left side of the self-locking device (1104) is fixedly connected to the right side of the locking box (2).

9. The roller blind manual-automatic integrated tubular motor structure according to claim 6, characterized in that: The power supply mechanism (12) comprises a junction box (1201), and a wire (1202) is fixedly connected to the front side of the junction box (1201) by means of screws.

10. The roller blind manual and automatic integrated tubular motor structure according to claim 1, characterized in that: The travel mechanism (5) comprises a cover plate (501), a switch seat (502) being fixedly connected to the left side of the cover plate (501), a micro switch (503) being fixedly connected to the surface of the switch seat (502), a transmission gear shaft (504) being arranged in the inner cavity of the cover plate (501), left and right gears (505) being meshed on the surface of the transmission gear shaft (504), and left and right screw rods (506) being fixedly connected to the inner walls of the left and right gears (505).

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