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Curtain control device

A technology for control devices and curtains, applied to window decorations, applications, home appliances, etc., can solve the problems of poor user comfort and large local force, and achieve the effect of small force and good comfort

Active Publication Date: 2022-03-11
ULTIMATE IOT (SHANGHAI) TECH LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006]The object of the present invention is to provide a curtain control device to solve the problem of partial application caused by pressing the thumb on one side to control the synchronous rotation of the front and rear driven wheels in the prior art. Technical problems of high force and poor user comfort

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0065] The structure of the curtain control device in this embodiment is as follows: Figures 1 to 5 As shown, it is used to cooperate with the internal type track. The curtain control device includes a housing 1 as a whole, and the top of the housing 1 is provided with a lower push wheel 4, a front upper pressure wheel assembly 3 and a rear upper pressure wheel assembly 5. , most of the lower pushing wheels 4 are located inside the housing, and a small part protrudes from the top of the housing 1, so as to be used for rolling and press-fitting with the lower side of the bottom wall of the inner rail, and the upper pressing wheel assembly 3 and The upper pressure wheel 51 on the top of the upper pressure wheel assembly 5 on the rear side protrudes upwards and is used to extend into the inner cavity of the inner type track, and roll and press fit with the upper side of the inner type track bottom wall.

[0066] The structures of the upper pressure wheel assembly 3 on the front ...

specific Embodiment 2

[0081] It differs from Embodiment 1 mainly in that: in Embodiment 1, both the front transmission mechanism and the rear transmission mechanism are rack and pinion mechanisms. In this embodiment, the front transmission mechanism and the rear transmission mechanism can also be link transmission mechanisms, the link transmission mechanism includes a connecting rod, a transmission disc is arranged on the wheel shaft, one end of the connecting rod is hinged with the transmission disc, and the other end is connected with the assembly The button is hinged. When the button is moved forward and backward, the connecting rod can drive the transmission plate to rotate, and then drive the wheel shaft to rotate back and forth.

[0082] It should be noted that when using the linkage mechanism, attention should be paid to avoid dead point problems, for example: if the rotating shaft reaches the assembly and disassembly position when it is rotated 90° from the working position, the linkage can ...

specific Embodiment 3

[0085] The main difference between it and Embodiment 1 lies in that in Embodiment 1, the mounting and dismounting buttons on both sides drive the two axles of the pressing wheel assembly on both sides to rotate synchronously through different transmission mechanisms. In this embodiment, the wheel shafts of the pressure wheel assemblies on both sides can be driven to rotate through the synchronous transmission mechanism by the joint force of the mounting and dismounting buttons on both sides. The synchronous transmission mechanism here is a rack and pinion transmission mechanism. Two gears on the first wheel shaft, and the front gear fixedly connected with the front side installation and removal button, the rear side gear fixedly connected with the rear side installation and removal button, the front side gear meshes with the two gears on the two wheel shafts respectively, The rear side gear is also meshed with two gears on the two wheel shafts respectively, so that when the two...

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Abstract

The invention relates to a curtain control device which comprises a shell, a lower pushing wheel, a front side upper pressing wheel assembly and a rear side upper pressing wheel assembly are arranged in the shell, the upper pressing wheel assembly on each side comprises a wheel shaft and an upper pressing wheel, and a front side assembling and disassembling button and a rear side assembling and disassembling button are arranged on the front side and the rear side of the shell respectively. The assembling and disassembling buttons on the two sides drive the wheel shafts of the upper pressing wheel assemblies on the two sides to rotate through the front-back transmission mechanism or the resultant force and the synchronous transmission mechanism, and the wheel shafts are driven to be switched between the working position and the assembling and disassembling position. The assembly and disassembly buttons on the two sides are used for driving the wheel shafts in the upper pressing wheel assemblies on the two sides to rotate, when the curtain control device is assembled and disassembled, the curtain control device can be held by a single hand, force is applied to the assembly and disassembly buttons on the two sides for pressing at the same time, the rotating shafts in the upper pressing wheel assemblies on the two sides synchronously rotate to the assembly and disassembly position from the working position, and assembly and disassembly can be conveniently conducted vertically; force can be conveniently applied forwards and backwards by a single hand, the applied force is relatively small, and the use comfort of a user is good.

Description

technical field [0001] The invention belongs to the field of curtain opening and closing devices, and in particular relates to a curtain control device. Background technique [0002] With the rapid development of communication control technology, smart home system can develop rapidly. In the smart home system, the smart curtain system can realize the automatic control of the curtains, can open and close the curtains according to the time customized by the user, overcome the inconvenience of traditional manual opening and closing of the curtains, and improve the comfort of users using the curtains. [0003] At present, most intelligent curtain systems use electric devices to drag the curtains to realize automatic opening and closing. The structure of the electric device is such as the curtain control device disclosed in the Chinese utility model patent whose authorized announcement number is CN209058744U, which is used to move and be installed on the curtain track to drive t...

Claims

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Application Information

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IPC IPC(8): A47H5/02A47H15/02
CPCA47H5/02A47H15/02
Inventor 叶龙马涛姜红梅田涵朴郭春林
Owner ULTIMATE IOT (SHANGHAI) TECH LTD
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