CONTROL DEVICE FOR CURTAIN LIFTING

Abstract

The present disclosure discloses a control device for curtain lifting, comprising a housing, the housing is internally provided with a first chamber for containing a power unit and a second chamber for containing a drive unit; by the arrangement of the first and second chambers in this disclosure, both the power unit and the drive unit are received within the housing, and the power unit that should have been exposed is compactly disposed in the housing, therefore, the structure is simple and neat, with improved appeal and enhanced safety.

Claims

1. A control device for curtain lifting, comprising a housing wherein the housing is internally provided with a first chamber for containing a power unit and a second chamber for containing a drive unit.

2. The control device for curtain lifting of claim 1, wherein the housing is also internally provided with a control unit for controlling the drive unit to act, and the control unit is electrically connected with the power unit.

3. The control device for curtain lifting of claim 2, wherein the housing has a seal cover at its end; the seal cover is internally provided with a circuit board, and the circuit board and the control unit are in FPC connection.

4. The control device for curtain lifting of claim 3, wherein a power switch is mounted on the circuit board, a seal plate covering the circuit board is arranged on the seal cover, and the power switch is exposed on the surface of the seal plate.

5. The control device for curtain lifting of claim 4, wherein the circuit board is also provided with an indicator light, a SETUP key, a charging interface and an antenna for receiving signals from the remote control.

6. The control device for curtain lifting of claim 1, wherein the first chamber is arranged above the second chamber.

7. The control device for curtain lifting of claim 1, wherein a clamping portion connected with the ejector rod of the curtain is arranged at the external side of the housing.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0012] FIG. 1 is an exploded view of the present disclosure.

[0013] FIG. 2 is a schematically structural diagram of the present disclosure.

[0014] FIG. 3 is a schematically mounting diagram of the present disclosure.

[0015] The reference numerals denote that: 1 housing; 2 the first chamber; 3 the second chamber; 4 power unit; 5 drive unit; 6 seal cover; 7 circuit board; 8 control unit; 9 power switch; 10 seal plate; 11 indicator light; 12 SETUP key; 13 charging interface; 14 antenna; 15 clamping portion; 16 light-guiding column; 17 ejector rod; 18 FPC interface.

EMBODIMENTS

[0016] The illustrative embodiment herein will be described below using terms commonly employed by those skilled in the art to convey the substance of their work to others skilled in the art. However, it will be apparent to those skilled in the art that alternate embodiments may be practiced with only some of the described aspects. For purposes of explanation, specific numbers, material and configuration are set forth in order to provide a thorough understanding of the illustrative embodiments. However, it will be apparent to one skilled in the art that alternate embodiments may be practiced without the specific details. In other instances, well-known features are omitted or simplified in order not to obscure the illustrative embodiments.

[0017] Further, various operations will be described as multiple discrete operations, in turn, in a manner that is most helpful in understanding the illustrative embodiments; however, the order of description should not be construed as to imply that these operations are necessarily order dependent. In particular, these operations need not be performed in the order of presentation.

[0018] The phrase in some embodiments is used repeatedly. The phrase generally does not refer to the same embodiments; however, it may. The terms comprising, having and including are synonymous, unless the context dictates otherwise.

[0019] As shown in FIGS. 1-3, a control device for curtain lifting, comprises a housing 1; the housing 1 is internally provided with a first chamber 2 for receiving a power unit 4 and a second chamber 3 for receiving a drive unit 5, preferably, the power unit 4 is a lithium battery; the drive unit 5 comprises a motor and a deceleration mechanism that are connected to each other; the output shaft of the deceleration mechanism extends out of the housing 1 to be connected with a pull cord mechanism of a curtain so as to control opening or closing of the curtain.

[0020] The first chamber 2 and second chamber 3 in the present disclosure enables the storage of the power unit 4 and the drive unit 5 within the housing 1, and the power unit 4 that should have been exposed is compactly disposed in the housing 1, therefore, the structure is simple and neat, with improved appeal and enhanced safety.

[0021] The housing 1 is also internally provided with a control unit 8 for controlling the drive unit 5 to act. The control unit 8 is electrically connected with the power unit 4. The housing 1 has a seal cover 6 at its end. The seal cover 6 is internally provided with a circuit board 7; the circuit board 7 and the control unit 8 are in FPC connection. The circuit board 7 has a FPC interface 18 for FPC connection. The circuit board 7 is also provided with a power switch 9 thereon. The seal cover 6 is provided with a seal plate 10 covering the circuit board 7. The power switch 9 is exposed on the surface of the seal plate 10. With the arrangement of the power switch 9, it is convenient for people to switch on or off a power supply, thereby saving electricity. The control device is often warehoused after production, so if the power supply is on, the control unit 8 enters a standby state, in such a case, electricity in the power supply is consumed and then will be exhausted prior to sale. Owing to the added power switch 9, the control device is always under an off state during the storing and transporting processes so as to maintain the electricity quantity, and the power supply is switched on after sale and assembly so as to ensure normal operation of the control device. The circuit board 7 is further provided with an indicator light 11, a SETUP key 12, a charging interface 13 and an antenna 14 for receiving a signal from the remote control. Lamplight from the indicator light 11 is guided out of the seal cover 6 through the light-guiding column 16 for people to discern that the control device is under a working state. It is convenient for people to debug since the drive unit 5 is can be debugged manually through the SETUP key 12. The charging interface 13 can be connected with a charging wire to charge the power unit 4. The antenna 14 is arranged in the seal cover 6 so that the control device looks more appealing and the external structure neat and tidy.

[0022] The first chamber 2 is arranged above the second chamber 3, in this way, the power unit 4 is contained within the housing 1 while ensuring that the housing 1 is not lengthened so as to prevent the control device from hindering other elements in the ejector rod 17.

[0023] A clamping portion 15 connected with the ejector rod 17 of the curtain is arranged at the external side of the housing 1. Preferably, there are two clamping portions 15 at the bottom of the housing 1 in bilateral symmetry so as to play a limiting role when the control device and the ejector rod 17 are in inserted connection, thus preventing the control device from sliding left and right in the ejector rod 17.

[0024] When in use, the assembled control device is inserted into the ejector rod 17, the output shaft of the drive unit 5 is connected with the pull cord mechanism of the curtain, the remote control transmits the signal to the antenna 14, the antenna 14 forwards the received signal to the control unit 8, and the control unit 8 controls the drive unit 5 to act so as to pull the curtain to be opened or closed and achieve the electric control of the curtain.

[0025] It should be noted that, the above embodiments are merely illustrative, rather than restrictive, to the technical solutions of the present disclosure. Although the present disclosure has been explained in detail by referring to the above-mentioned embodiments, it should be understood by those skilled in the art that, modifications to the technical solutions in the embodiments or equivalent substitutions of portion of technical features are allowed. These modifications or substitutions shall not cause the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present disclosure.