CN222533084U - Electric curtain drive module - Google Patents
Electric curtain drive module Download PDFInfo
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- CN222533084U CN222533084U CN202421225342.9U CN202421225342U CN222533084U CN 222533084 U CN222533084 U CN 222533084U CN 202421225342 U CN202421225342 U CN 202421225342U CN 222533084 U CN222533084 U CN 222533084U
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- 230000000694 effects Effects 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- 239000000428 dust Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 1
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The application relates to the technical field of driving modules, and provides a driving module for a motor-driven curtain, which aims at the situation that the output torque of a driving belt pulley driven by a motor directly is limited in a traditional motor-driven curtain and comprises a driving box and a power box, wherein the power box is positioned at the bottom of the driving box; the driving box is rotationally connected with a driving belt pulley, a driving motor and a gear reduction box are arranged in the power box, the output end of the driving motor is in driving connection with the input end of the gear reduction box, the input end of the gear reduction box is in driving connection with the driving belt pulley through a transmission assembly, and the power box is connected with the driving box through a connection assembly. The application has the effect of improving the output torque of the driving belt pulley.
Description
Technical Field
The application relates to the field of driving modules, in particular to a driving module for an electric curtain.
Background
Compared with the traditional hand-pulled curtain, the electric curtain has the advantages of being convenient to operate, capable of being controlled remotely and the like, and is an increasingly favored intelligent household device.
In the related art, the electric curtain comprises a conveying track, a conveying belt is arranged in the conveying track, two pulley assemblies used for connecting the curtain are arranged at the conveying belt, a driving box and a driven box are respectively arranged at two ends of the mounting track, a driving belt pulley and a driven belt pulley are respectively and rotatably arranged in the driving box and the driven box, the conveying belt is wound on the driving belt pulley and the driven belt pulley, and the driving belt pulley is directly driven by a motor. When the electric curtain runs, the motor drives the driving belt pulley to rotate positively and negatively, so that two pulley assemblies on the conveying belt are driven to be away from or close to each other, and further the curtain is automatically opened or closed.
Aiming at the related technology, the driving belt pulley in the driving box of the electric curtain at present mainly adopts the direct connection driving of the motor, on one hand, the output torque of the driving belt pulley driven by the direct connection driving of the motor is limited, and on the other hand, the driving belt pulley driven by the direct connection driving of the motor is easy to generate vibration and noise due to the higher rotating speed, so that the improvement space exists.
Disclosure of utility model
In order to improve the output torque of a driving pulley of a driving box of an electric curtain, the application provides an electric curtain driving module.
The application provides a driving module of an electric curtain, which adopts the following technical scheme:
The electric curtain driving module comprises a driving box and a power box, wherein the power box is positioned at the bottom of the driving box;
the driving box is rotationally connected with a driving belt pulley;
The driving device comprises a power box, a driving motor, a gear reduction box, a driving belt pulley, a driving assembly and a driving belt pulley, wherein the power box is internally provided with the driving motor and the gear reduction box;
The power box is connected with the driving box through a connecting component.
Through the technical scheme, when the driving motor drives the output end of the gear reduction box to rotate, the output end of the gear reduction box drives the driving belt pulley to rotate through the transmission component, compared with the traditional mode of directly connecting the driving belt pulley through the motor, the rotation speed of the driving belt pulley is reduced through the gear reduction box, the torque of the driving belt pulley is improved, the driving belt pulley is further facilitated to drive the transmission belt of the electric curtain more stably and forcefully, and meanwhile vibration and noise generated when the driving belt pulley rotates are reduced. Connect the headstock and the initiative case through coupling assembling, realize the detachable connection of headstock and initiative case for both need not integrated into one piece preparation with initiative case, when follow-up headstock and initiative case both inside spare parts damage, can demolish headstock and initiative case alone and damage repair or change of spare parts, reduced holistic maintenance cost.
Preferably, the transmission assembly comprises a first transmission block and a second transmission block, wherein the first transmission block is coaxially connected to the bottom side of the driving belt pulley, the second transmission block is coaxially connected to the output end of the gear reduction box, the first transmission block and the second transmission block are oppositely arranged, a clamping part and a clamping groove are respectively arranged on one side, opposite to the first transmission block and the second transmission block, of the first transmission block, and the clamping part is inserted into the clamping groove and is matched with the clamping groove in a clamping way.
Through adopting above-mentioned technical scheme, through the joint portion joint cooperation in the joint groove of second transmission piece of first transmission piece, realize on the one hand that firm the connection between first transmission piece and the second transmission piece, when follow-up driving motor driven the output of gear reduction box to rotate, the cooperation between the accessible first transmission piece and the second transmission piece of output accessible first transmission piece of gear reduction box drove the driving pulley rotation in the driving box, on the other hand, realizes dismantling the cooperation between first transmission piece and the second transmission piece, and then the follow-up headstock dismouting of being convenient for in the driving box.
Preferably, the bottom of the inner cavity of the driving box is opened to form a main mounting opening, the bottom of the driving box is detachably connected with a main cover plate for blocking the main mounting opening, and the first transmission block penetrates through the main cover plate;
The power box is characterized in that an opening is formed in the top of the inner cavity of the power box to form an auxiliary mounting opening, an auxiliary cover plate for sealing the auxiliary mounting opening is detachably connected to the top of the power box, and the second transmission block penetrates through the auxiliary cover plate.
Through adopting above-mentioned technical scheme, main apron and vice apron can be respectively to the shutoff of initiative case and headstock both inner chambers on the one hand, reduce the condition that dust or debris etc. get into the inside spare part of initiative case and headstock both inner chambers pollution initiative case and headstock, on the other hand, when follow-up initiative case or headstock both inside spare part damages, can dismantle main apron or vice apron to repair the spare part of initiative case and headstock both inside and change.
Preferably, a plurality of connecting bolts penetrate through the bottom of the power box and are connected with the gear reduction box body in a threaded mode.
By adopting the technical scheme, the gear reduction box is fixed in the power box, and the follow-up gear reduction box is limited to shift.
Preferably, a connecting shaft is vertically arranged on the top cavity wall of the inner cavity of the driving box, and the driving belt pulley is rotationally connected to the connecting shaft through a bearing.
Through adopting above-mentioned technical scheme, through the setting of bearing, be favorable to reducing the frictional force between driving pulley and the connecting axle, the driving pulley of being convenient for rotates smoothly more and installs on the connecting axle.
Preferably, a plurality of auxiliary connecting columns are vertically arranged at the bottom of the auxiliary cover plate, the bottom ends of the auxiliary connecting columns are abutted to the gear reduction box, and the bottom ends of the auxiliary connecting columns are connected with the gear reduction box through bolts.
Through adopting above-mentioned technical scheme, on the one hand realize fixing vice apron at the vice open end of headstock, on the other hand, the auxiliary stay is vice apron of a plurality of auxiliary stay post, is convenient for promote the bulk strength of vice apron.
Preferably, a plurality of holding notches are formed in the periphery of the auxiliary cover plate.
Through adopting above-mentioned technical scheme, when need demolish vice apron, accessible a plurality of gaps of gripping hold and remove vice apron, be favorable to promoting the convenience when dismouting vice apron.
Preferably, the connecting component comprises a limit groove formed on one side of the auxiliary cover plate, a limit block is connected in the limit groove in a sliding way, and an elastic piece for driving the limit block to extend out of the limit groove is arranged in the limit groove;
The connecting assembly further comprises a limiting seat convexly arranged at the bottom of the driving box, the limiting seat is arranged opposite to the limiting protrusion, the limiting seat is provided with a plugging groove for the insertion of the limiting protrusion, and the limiting protrusion is plugged in the plugging groove.
Through adopting above-mentioned technical scheme, peg graft in the grafting inslot of spacing seat through spacing arch, realize the reliable connection between headstock and initiative case both, the headstock dismouting of being convenient for is in initiative case, when follow-up needs demolish the headstock from initiative case, through pressing the stopper towards the direction that is close to spacing groove to make spacing arch break away from the grafting inslot, alright make the headstock break away from initiative case.
The power box is characterized in that a control circuit board is arranged in the power box, a plurality of sensing blocks are uniformly and convexly arranged around the periphery of the second transmission block, a photoelectric sensor is further arranged in the power box and is positioned above the moving paths of the sensing blocks, the photoelectric sensor is electrically connected with the control circuit board, and the photoelectric sensor is used for identifying the sensing blocks and feeding back electric signals to the control circuit board.
Through adopting above-mentioned technical scheme, the gear reduction box drives driving pulley pivoted in-process through the cooperation of first transmission piece and second transmission piece, and photoelectric sensor is through a plurality of response piece positions of discernment second transmission piece periphery and feedback signal of telecommunication to control circuit board obtains driving pulley's rotational speed and rotation stroke.
In summary, the present application includes at least one of the following beneficial technical effects:
1. Through the setting of gear reduction box, be convenient for promote the moment of torsion of driving pulley through gear reduction box, reduced the rotational speed of driving pulley simultaneously, reduced easy production vibration and the noise when driving pulley rotates.
2. The power box and the driving box are connected through the connecting assembly, and when parts inside the follow-up power box and the driving box are damaged, the power box or the driving box can be independently disassembled to repair or replace the parts, so that the overall maintenance cost is reduced conveniently.
3. The gear reduction box is fixed at the bottom of the power box through the connecting bolts, so that the gear reduction box is conveniently limited and fixed, and the gear reduction box is more firmly arranged in the power box.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application illustrating an active tank and a power tank.
FIG. 2 is a schematic diagram illustrating the internal structure of the driving box and the power box according to an embodiment of the present application.
Fig. 3 is an exploded schematic view illustrating an active tank according to an embodiment of the present application.
Fig. 4 is an exploded view of an embodiment of the present application for illustrating a power box.
Fig. 5 is a partial schematic view of an embodiment of the present application illustrating a connection assembly.
Fig. 6 is an enlarged schematic view of the portion a in fig. 2.
Reference numerals illustrate:
1. The driving box, 10, the socket, 101, the conveying track, 102, the conveying belt, 11, a main cover plate, 111, a main connecting column, 12, a driving pulley, 121, a bearing, 13, a connecting shaft, 131, a reinforcing rib, 2, a power box, 20, a lap joint notch, 21, a secondary cover plate, 211, a first horizontal section, 212, a first vertical section, 213, a second horizontal section, 214, a secondary connecting column, 215, a holding notch, 22, a driving motor, 23, a gear reduction box, 24, a control circuit board, 25, a connecting bolt, 26, a sealing plate, 261, an elastic fastener, 3, a first transmission block, 31, a clamping part, 4, a second transmission block, 41, a clamping groove, 5, an induction block, 51, a photoelectric sensor, 6, a limiting groove, 61, a limiting block, 62, a limiting protrusion, 63, an elastic piece, 64, a limiting seat, 65, a plugging groove, 66, a limiting sliding block, 67 and a limiting sliding groove.
Detailed Description
The application is described in further detail below with reference to fig. 1-6.
The embodiment of the application discloses a driving module of an electric curtain. Referring to fig. 1 and 2, the device comprises a driving box 1 and a power box 2, wherein the power box 2 is connected to the bottom of the driving box 1 through a connecting component, a driving belt pulley 12 is connected in a rotating mode in the driving box 1, the driving belt pulley 12 is axially and vertically arranged, a driving motor 22, a gear reduction box 23 and a control circuit board 24 are arranged in the power box 2, the input end and the output end of the gear reduction box 23 are vertically arranged upwards, the output end of the driving motor 22 is in driving connection with the input end of the gear reduction box 23 through a coupling, and the output end of the gear reduction box 23 is in driving connection with the driving belt pulley 12 through a transmission component. The drive motor 22 is electrically connected to the control circuit board 24.
The outside of the driving box 1 is provided with a jack 10 for inserting a transmission rail 101 of the electric curtain, the outside of the driving box 1 is also provided with a connecting port for penetrating a transmission belt 102 of the electric curtain, and the connecting port and the jack 10 are both positioned on the same side of the driving box 1.
Referring to fig. 2 and 3, a connecting shaft 13 is vertically connected to the top wall of the inner cavity of the driving box 1, and the driving pulley 12 is rotatably connected to the connecting shaft 13 through a bearing 121, so that the driving pulley 12 is rotatably installed in the driving box 1. The arrangement of the bearing 121 facilitates smooth rotation of the drive pulley 12. A plurality of reinforcing ribs 131 are fixed at the joint of the connecting shaft 13 and the cavity wall of the inner cavity of the driving box 1, which is beneficial to improving the connection strength between the connecting shaft 13 and the driving box 1.
The bottom of the driving box 1 is also provided with a main cover plate 11 for blocking the main mounting opening, the upper surface of the main cover plate 11 is vertically connected with a plurality of main connecting columns 111, one section of the main connecting column 111, which is far away from the main cover plate 11, is abutted to the top cavity wall of the inner cavity of the driving box 1, and one end part of the main connecting column 111, which is far away from the main cover plate 11, is connected with the box body of the driving box 1 through bolts, so that the main cover plate 11 can be detachably mounted at the bottom of the driving box 1. The arrangement of the main cover plate 11 facilitates the removal of the main cover plate 11 for the replacement of the driving pulley 12 in the driving box 1 when the subsequent driving pulley 12 is worn.
Referring to fig. 2 and 4, the gear reduction box 23 is embedded in the inner cavity of the power box 2, the bottom wall of the power box 2 is penetrated with a plurality of connecting bolts 25, in the embodiment, the connecting bolts 25 are counter bore bolts, the connecting bolts 25 are all in threaded connection with the outer part of the box body of the gear reduction box 23, so that the gear reduction box 23 is stably installed in the inner cavity of the driving box 1, a sealing plate 26 is further arranged on the outer side of the bottom wall of the driving box 1, the sealing plate 26 is arranged to cover the connecting bolts 25, and the connecting bolts 25 are conveniently shielded and protected through the sealing plate 26, so that rust damage caused by pollution of external dust, water vapor and the like to the connecting bolts 25 is reduced.
The upper surface of the sealing plate 26 is convexly provided with a plurality of elastic fasteners 261, the bottom wall of the driving box 1 is provided with a plurality of buckling holes corresponding to the plurality of elastic fasteners 261, and the elastic fasteners 261 are buckled in the corresponding buckling holes, so that the sealing plate 26 is installed on the bottom wall of the driving box 1. The sealing plate 26 is also provided with a dismounting hole, and the sealing plate 26 can be pried out from the bottom of the power box 2 by inserting tools such as a bolt cutter into the dismounting hole.
The top of the power box 2 is formed with a lap gap 20, and one end of the bottom of the driving box 1 is lapped on the lap gap 20. The top opening of the inner cavity of the power box 2 is provided with an auxiliary installation opening, the top of the driving box 1 is provided with an auxiliary cover plate 21 for blocking the auxiliary installation opening, and the auxiliary cover plate 21 is embedded in the auxiliary installation opening. The auxiliary cover plate 21 is in a zigzag shape, and the auxiliary cover plate 21 comprises a first horizontal section 211, a first vertical section 212 and a second horizontal section 213, wherein the first horizontal section 211 and the first vertical section 212 are positioned at the lap gap 20 of the power box 2. The top of the first horizontal section 211 is vertically provided with a plurality of auxiliary connecting columns 214, one ends of the auxiliary connecting columns 214, which are far away from the auxiliary cover plate 21, are all connected with the box body of the gear reduction box 23 through bolts, so that the auxiliary cover plate 21 is detachably connected to the auxiliary mounting opening of the power box 2, and when the internal parts of the subsequent power box 2 are damaged, the auxiliary cover plate 21 can be detached to repair or replace the internal parts of the power box 2.
The second horizontal section 213 of the auxiliary cover 21 is formed with a plurality of holding notches 215, so that the auxiliary cover 21 can be held and moved stably by the holding notches 215 when the auxiliary cover 21 is detached.
Referring to fig. 2 and 3, the transmission assembly includes a first transmission block 3 coaxially connected to the bottom side of the driving pulley 12, the first transmission block 3 is disposed through the main cover 11, and a clamping portion 31 is disposed on the bottom side of the first transmission block 3. The transmission assembly further comprises a second transmission block 4 coaxially fixed at the output end of the gear reduction box 23, and the top end of the second transmission block 4 is penetrated through the auxiliary cover plate 21. The upper surface of the second transmission block 4 is provided with a clamping groove 41, and the clamping part 31 is inserted into the clamping groove 41 and is matched with the clamping groove 41 in a clamping way. Through the arrangement, the output end of the gear reduction box 23 is firmly connected with the driving belt pulley 12, so that the follow-up gear reduction box 23 is convenient to stably drive the driving belt pulley 12 to rotate, and meanwhile, the first transmission block 3 and the second transmission block 4 are detachably connected, so that the follow-up driving box 1 and the power box 2 are convenient to disassemble and separate.
Referring to fig. 2 and 5, the connecting assembly comprises a limit groove 6 formed at one side of a first horizontal section 211 of the auxiliary cover plate 21, a limit block 61 is inserted in the limit groove 6 in a sliding manner, an elastic piece 63 for driving the limit block 61 to extend out of the limit groove 6 is further arranged in the limit groove 6, the elastic piece 63 is a spring, and two ends of the spring are respectively connected with the limit block 61 and the wall of one end of the limit groove 6 far away from a notch of the connecting assembly. One side of the limit groove 6 away from the limit block 61 is penetrated outside the power box 2, a perforation for the limit block 61 to penetrate is formed in the power box 2, the top of the perforation is opened, and the limit block 61 can slide into the perforation when the subsequent auxiliary cover plate 21 is embedded in the auxiliary mounting opening. The top of one side of the limiting block 61 away from the limiting groove 6 is convexly provided with a limiting protrusion 62. The connecting assembly further comprises a limiting seat 64 convexly arranged at the bottom of the driving box 1, the limiting seat 64 is arranged opposite to the limiting protrusion 62, one side, facing the limiting protrusion 62, of the limiting seat 64 is further provided with a splicing groove 65, and the limiting protrusion 62 is spliced in the splicing groove 65, so that the power box 2 is connected to the bottom of the driving box 1. When the power box 2 needs to be dismounted later, the power box 2 can be separated from the driving box 1 by pressing the limiting block 61 in the direction approaching to the limiting groove 6 so that the limiting protrusion 62 is separated from the inserting groove 65.
Referring to fig. 2 and 4, the first vertical section 212 of the auxiliary cover plate 21 is opposite to one end of the active case 1, two opposite limiting sliders 66 are vertically protruding on the first vertical section 212, specifically, the cross section of the limiting slider 66 is in an L shape, and in other embodiments, the cross section of the limiting slider 66 may also be in a dovetail shape. Two limiting sliding grooves 67 are formed in the position, corresponding to the two limiting sliding blocks 66, of one end of the first vertical section, of the driving box 1, limiting sliding blocks 61 are inserted into the openings in the bottoms of the limiting sliding grooves 67, the limiting sliding blocks 66 are in plug-in fit with the corresponding limiting sliding grooves 67, through the arrangement, the driving box 1 and the power box 2 are conveniently fixed in an auxiliary limiting mode through the fit between the limiting sliding blocks 66 and the limiting sliding grooves 67, and accordingly connection between the driving box 1 and the power box 2 is stable.
Referring to fig. 2 and 6, the periphery of the second transmission block 4 is connected with a plurality of sensing blocks 5, the plurality of sensing blocks 5 are uniformly distributed around the axial direction of the second transmission block 4, the inner cavity of the power box 2 is also provided with a photoelectric sensor 51, and specifically, the photoelectric sensor 51 is an infrared sensor. The photoelectric sensor 51 is mounted on the top of the gear reduction box 23, and the photoelectric sensor 51 is electrically connected with the control circuit board 24, and the photoelectric sensor 51 is located above the revolution path of the plurality of sensing blocks 5. The photoelectric sensor 51 is used for identifying the sensing block 5 and feeding back an electric signal to the control circuit board 24 so that the control circuit board 24 can acquire the speed and the stroke of the rotation of the driving pulley 12.
The embodiment of the application has the implementation principle that when the electric curtain is used, the driving motor 22 in the power box 2 drives the output end of the gear reduction box 23 to rotate, and in the rotating process of the gear reduction box 23, the driving belt pulley 12 in the driving box 1 is driven to rotate by the cooperation between the first transmission block 3 and the second transmission block 4, so that the conveying belt 102 wound on the driving belt pulley 12 is driven to rotate. Through the arrangement of the gear reduction box 23 in the power box 2, the output torque of the driving belt pulley 12 is effectively improved, and meanwhile, the conditions of vibration and noise which are easy to generate when the driving belt pulley 12 directly driven by a traditional motor rotates are reduced.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.
Claims (10)
1. The electric curtain driving module is characterized by comprising a driving box (1) and a power box (2), wherein the power box (2) is positioned at the bottom of the driving box (1);
the driving box (1) is rotationally connected with a driving belt pulley (12);
A driving motor (22) and a gear reduction box (23) are arranged in the power box (2), the output end of the driving motor (22) is in driving connection with the input end of the gear reduction box (23), and the input end of the gear reduction box (23) is in driving connection with the driving belt pulley (12) through a transmission assembly;
the power box (2) is connected with the driving box (1) through a connecting component.
2. The electric curtain driving module according to claim 1, wherein the transmission assembly comprises a first transmission block (3) and a second transmission block (4), the first transmission block (3) is coaxially connected to the bottom side of the driving pulley (12), the second transmission block (4) is coaxially connected to the output end of the gear reduction box (23), the first transmission block (3) and the second transmission block (4) are oppositely arranged, and a clamping part (31) and a clamping groove (41) are respectively arranged on opposite sides of the first transmission block (3) and the second transmission block (4), and the clamping part (31) is inserted into the clamping groove (41) and is matched with the clamping groove (41) in a clamping mode.
3. The electric curtain driving module set according to claim 2, wherein the bottom of the inner cavity of the driving box (1) is opened to form a main installation opening, a main cover plate (11) for blocking the main installation opening is detachably connected to the bottom of the driving box (1), and the first transmission block (3) is arranged on the main cover plate (11) in a penetrating manner;
The power box (2) is characterized in that the top of the inner cavity of the power box (2) is provided with an opening to form an auxiliary installation opening, the top of the power box (2) is detachably connected with an auxiliary cover plate (21) for sealing the auxiliary installation opening, and the second transmission block (4) is arranged on the auxiliary cover plate (21) in a penetrating mode.
4. A driving module for a motor-driven curtain as set forth in any one of claims 1-3, wherein a plurality of connecting bolts (25) are provided at the bottom of the power box (2) and the connecting bolts (25) are screwed to the gear reduction box (23).
5. The electric curtain driving module as set forth in claim 4, wherein a sealing plate (26) is further fastened to the bottom of the power box (2), and the sealing plate (26) is disposed to cover the plurality of connecting bolts (25).
6. The electric curtain driving module set of claim 1, wherein a connecting shaft (13) is vertically arranged on the top cavity wall of the inner cavity of the driving box (1), and the driving belt pulley (12) is rotatably connected to the connecting shaft (13) through a bearing (121).
7. The electric curtain driving module as set forth in claim 3, wherein a plurality of auxiliary connecting posts (214) are vertically arranged at the bottom of the auxiliary cover plate (21), the bottom ends of the auxiliary connecting posts (214) are abutted to the gear reduction box (23), and the bottom ends of the auxiliary connecting posts (214) are connected with the gear reduction box (23) through bolts.
8. The motorized window treatment of claim 7, wherein the secondary cover (21) has a plurality of grip notches (215) disposed about a periphery thereof.
9. The electric curtain driving module according to claim 3, wherein the connecting component comprises a limit groove (6) formed on one side of the auxiliary cover plate (21), a limit block (61) is connected in a sliding manner in the limit groove (6), an elastic piece (63) for driving the limit block (61) to extend out of the limit groove (6) is arranged in the limit groove (6), and a limit protrusion (62) is arranged on one side of the limit block (61) away from the limit groove (6) in a protruding manner;
the connecting assembly further comprises a limiting seat (64) protruding from the bottom of the driving box (1), the limiting seat (64) is arranged opposite to the limiting boss (62), the limiting seat (64) is provided with a plug-in groove (65) for the limiting boss (62) to be inserted into, and the limiting boss (62) is plugged into the plug-in groove (65).
10. The electric curtain driving module according to claim 2 is characterized in that a control circuit board (24) is arranged in the power box (2), a plurality of sensing blocks (5) are uniformly and circularly arranged on the periphery of the second transmission block (4), a photoelectric sensor (51) is further arranged in the power box (2), the photoelectric sensor (51) is located above the moving paths of the plurality of sensing blocks (5), the photoelectric sensor (51) is electrically connected with the control circuit board (24), and the photoelectric sensor (51) is used for identifying the sensing blocks (5) and feeding back electric signals to the control circuit board (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421225342.9U CN222533084U (en) | 2024-05-30 | 2024-05-30 | Electric curtain drive module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421225342.9U CN222533084U (en) | 2024-05-30 | 2024-05-30 | Electric curtain drive module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222533084U true CN222533084U (en) | 2025-02-28 |
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ID=94722463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421225342.9U Active CN222533084U (en) | 2024-05-30 | 2024-05-30 | Electric curtain drive module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222533084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119921502A (en) * | 2025-04-03 | 2025-05-02 | 东莞市星火齿轮有限公司 | A gear box motor and intelligent curtain |
-
2024
- 2024-05-30 CN CN202421225342.9U patent/CN222533084U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119921502A (en) * | 2025-04-03 | 2025-05-02 | 东莞市星火齿轮有限公司 | A gear box motor and intelligent curtain |
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