CN219119136U

CN219119136U - Electric curtain driving device

Info

Publication number: CN219119136U
Application number: CN202223080620.XU
Authority: CN
Inventors: 宋传芹; 唐一丁; 徐学岩
Original assignee: Shandong Saibao Electronic Information Engineering LLC
Current assignee: Shandong Saibao Electronic Information Engineering LLC
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-06-02
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a driving device of an electric curtain, and relates to the technical field of curtains. Including the curtain track, curtain track internally mounted has a curtain rolling mechanism, the curtain track includes two parallel arrangement's rail frame, the top position between two rail frames is installed to the curtain rolling mechanism, two the sliding tray has been seted up respectively to rail frame opposite side, the equal fixedly connected with motor cabinet in rail frame bottom, the second motor is all installed to motor cabinet inside, fixedly connected with threaded rod behind the output of second motor all runs through rail frame bottom, the threaded rod other end rotates with rail frame top inner wall to be connected, two install rolling portion between the removal seat. The utility model realizes the rolling and releasing of the curtain by the rolling mechanism and the sliding rod on the curtain slideway, reduces the cost of the electric curtain driving device by the two mechanisms, has strong practicability, and has simple structure and convenient installation.

Description

Electric curtain driving device

Technical Field

The utility model relates to the technical field of curtains, in particular to a motor-driven curtain driving device.

Background

The electric curtain is controlled wirelessly through motor drive, and can be divided into various different series according to different operating mechanisms and decorative effects, wherein the electric awning series is one of the electric curtains, can be used for large daylighting roofs of commercial buildings, markets, hotels, office buildings, and the like, can also be used for regulating sun shading at the places of high-grade residence sunlight rooms, flower sheds, glass balconies, and the like, keeping indoor proper temperature, avoiding strong light radiation, and improving daylighting effects.

The electric awning series curtains on the market generally adopt double-track folding type awning curtains, when in use, the curtains need to be rolled up by virtue of a plurality of motors and a plurality of connecting devices on two side rails, the installation is more complicated, the cost is higher, and aiming at the situation, the electric curtain driving device is provided.

Disclosure of Invention

The present utility model is directed to a driving device for a motorized window treatment, so as to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric curtain driving device, includes the curtain track, curtain track internally mounted has a curtain rolling mechanism, the curtain track includes two parallel arrangement's rail frame, the top position between two rail frames is installed to the curtain rolling mechanism, two the sliding tray has been seted up respectively to rail frame opposite side, the equal fixedly connected with motor cabinet in rail frame bottom, the second motor is all installed to motor cabinet inside, and the output of second motor all runs through rail frame bottom rear fixedly connected with threaded rod, the threaded rod other end rotates with rail frame top inner wall to be connected, threaded rod outer wall respectively threaded connection have with the removal seat of sliding tray looks adaptation, remove the seat offer with the screw hole of threaded rod looks adaptation, two remove and install rolling portion between the seat.

Preferably, the winding part comprises a connecting pipe, two ends of the connecting pipe are respectively and fixedly connected with a sliding rod, the other ends of the sliding rods are respectively and fixedly connected with a connecting seat, two opposite sides of the moving seat are respectively and fixedly connected with a fixing block, and the connecting seat and the fixing block are fixed through a limiting pin.

Preferably, the roller shutter mechanism comprises two parallel installation blocks, the two installation blocks are respectively fixedly connected with the two rail frames, a hollow winding drum is connected between the installation blocks in a rotating mode, one of the installation blocks is located at the position, inside the winding drum, of the side face of the installation block, a first motor is installed, the output end of the first motor is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a rotating disc, the other end of the rotating disc is fixedly connected with a rotating shaft, and the outer wall of the rotating shaft is fixedly connected with the inner wall of the winding drum.

Preferably, the two ends of the outer wall of the winding drum are respectively provided with fixing clips in a circumferential equidistant manner.

Preferably, the top positions of the opposite sides of the two rail frames are fixedly connected with curtain covers, and the curtain rolling mechanism is positioned below the curtain covers.

Compared with the prior art, the utility model has the beneficial effects that:

according to the electric curtain driving device, rolling and releasing of a curtain are achieved through the rolling mechanism and the arrangement of the sliding rod on the curtain slideway, and only by means of the rolling mechanism and the sliding rod, the cost of the electric curtain driving device is reduced, and the electric curtain driving device is high in practicality.

Meanwhile, the electric curtain driving device is simple in structure and convenient to install.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a roller shutter mechanism according to the present utility model;

fig. 3 is a schematic view of a curtain runner according to the present utility model;

fig. 4 is a cross-sectional view of a curtain runner according to the present utility model.

In the figure: 1. a roller shutter mechanism; 101. a curtain cover; 102. a mounting block; 103. a fixing clamp; 104. a reel; 105. a first motor; 106. a connecting rod; 107. a rotating disc; 108. a rotating shaft; 2. a curtain rail; 201. a second motor; 202. a motor base; 203. a threaded rod; 204. a rail frame; 205. a sliding groove; 206. a slide bar; 207. a connecting pipe; 208. a movable seat; 209. a threaded hole; 210. a fixed block; 211. a limiting pin; 212. and a connecting seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined or illustrated in one figure, no further detailed discussion or description thereof will be necessary in the following description of the figures.

As shown in fig. 1 to 4, the present utility model provides a technical solution: the electric curtain driving device comprises a curtain rail 2, wherein a curtain rolling mechanism 1 is arranged in the curtain rail 2, the curtain rail 2 comprises two rail frames 204 which are arranged in parallel, the curtain rolling mechanism 1 is arranged at the top position between the two rail frames 204, sliding grooves 205 are respectively formed in opposite sides of the two rail frames 204, a motor seat 202 is fixedly connected to the bottom of the rail frame 204, a second motor 201 is arranged in the motor seat 202, the output end of the second motor 201 penetrates through the bottom end of the rail frame 204 and is fixedly connected with a threaded rod 203, the other end of the threaded rod 203 is rotatably connected with the inner wall of the top of the rail frame 204, moving seats 208 which are matched with the sliding grooves 205 are respectively connected with the outer walls of the threaded rods 203 in a threaded mode, threaded holes 209 which are matched with the threaded rods 203 are formed in the moving seats 208, rolling parts are arranged between the two moving seats 208, and slide in the sliding grooves 205 along with the rotation of the threaded rods 203 when the threaded rods 203 rotate, so that curtain rolling work is facilitated.

In the embodiment, it should be noted that, as a preferred embodiment, the winding portion includes a connecting pipe 207, two ends of the connecting pipe 207 are respectively and fixedly connected with a sliding rod 206, the connecting pipe 207 is convenient for installing the device in practical application, the other ends of the two sliding rods 206 are respectively and fixedly connected with a connecting seat 212, opposite sides of the two moving seats 208 are respectively and fixedly connected with a fixing block 210, and the connecting seat 212 and the fixing block 210 are fixed by a limiting pin 211. Preferably, the rolling mechanism 1 comprises two parallel mounting blocks 102, the two mounting blocks 102 are respectively and fixedly connected with two rail frames 204, a hollow winding drum 104 is rotationally connected between the mounting blocks 102, a first motor 105 is mounted at the position, located inside the winding drum 104, of one side face of one mounting block 102, a connecting rod 106 is fixedly connected to the output end of the first motor 105, a rotating disc 107 is fixedly connected to the other end of the connecting rod 106, a rotating shaft 108 is fixedly connected to the other end of the rotating disc 107, grooves with identical specifications are formed in annular equidistant mode on the rotating shaft 108, two ends of the rotating shaft 108 are fixedly connected with the rotating disc 107, protrusions are arranged on the rotating disc 107 and are matched with the grooves on the rotating shaft 108, when the rotating disc 107 rotates, the rotating shaft 108 rotates along with the rotating shaft, the outer wall of the rotating shaft 108 is fixedly connected with the inner wall of the winding drum 104, in addition, two ends of the outer wall of the winding drum 104 are respectively in a circumferential equidistant mode, a fixing clip 103 is mounted on the outer wall of the winding drum, the fixing clips 103 fix the window curtain, a window curtain is convenient to keep stable in the winding process, in the embodiment, a cover 101 is fixedly connected to the top positions of the opposite sides of the two rail frames 204, the rotating faces of the rotating disc, the rolling mechanism 1 is located below the cover 101, and the window curtain 101 can play a role of protecting the window curtain mechanism 101.

Working principle: in the use process of the device, it should be noted that firstly, the curtain is installed by using the rolling mechanism 1, then the bottom end of the curtain is sleeved in the sliding rod 206, when the device releases the curtain, the first motor 105 is started, the rotating shaft 108 rotates to drive the winding drum 104 sleeved outside the rotating shaft 108 to rotate, meanwhile, the second motor 201 is started, the movable seat 208 starts to slide along the sliding groove 205, and the curtain is released in cooperation with the rotation of the first motor 105; when the device is used for rolling the curtain, the first motor 105 and the second motor 201 are started, the rolling of the curtain is performed by means of the threaded rod 203 and the sliding rod 206 and the operation of the curtain rolling mechanism 1, and in practical application, the curtain can also use a movable blind or a sunshade screen besides a general sunshade.

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

Claims

1. Electric curtain driving device, including curtain track (2), its characterized in that: the curtain rail (2) internally provided with a rolling mechanism (1), the curtain rail (2) comprises two rail frames (204) which are arranged in parallel, the rolling mechanism (1) is arranged at the top position between the two rail frames (204), sliding grooves (205) are respectively formed in the opposite sides of the two rail frames (204), motor bases (202) are fixedly connected to the bottoms of the rail frames (204), second motors (201) are respectively arranged in the motor bases (202), the output ends of the second motors (201) penetrate through the bottom ends of the rail frames (204) and are fixedly connected with threaded rods (203), the other ends of the threaded rods (203) are in rotary connection with the inner walls of the tops of the rail frames (204), moving seats (208) which are matched with the sliding grooves (205) are respectively connected with the outer walls of the threaded rods (203) in a threaded mode, threaded holes (209) which are matched with the threaded rods (203) are formed in the moving seats, and rolling parts are arranged between the two moving seats (208);

the roller shutter mechanism (1) comprises two parallel installation blocks (102), the two installation blocks (102) are fixedly connected with two rail frames (204) respectively, a hollow winding drum (104) is rotationally connected between the installation blocks (102), one of the installation blocks (102) is provided with a first motor (105) at the position, located inside the winding drum (104), of the side face of the installation block (102), the output end of the first motor (105) is fixedly connected with a connecting rod (106), the other end of the connecting rod (106) is fixedly connected with a rotating disc (107), the other end of the rotating disc (107) is fixedly connected with a rotating shaft (108), and the outer wall of the rotating shaft (108) is fixedly connected with the inner wall of the winding drum (104).

2. The motorized window treatment of claim 1, wherein: the winding part comprises a connecting pipe (207), two ends of the connecting pipe (207) are respectively fixedly connected with a sliding rod (206), the other ends of the sliding rods (206) are respectively fixedly connected with a connecting seat (212), two opposite sides of the movable seat (208) are respectively fixedly connected with a fixed block (210), and the connecting seat (212) and the fixed block (210) are fixed through a limiting pin (211).

3. The motorized window treatment of claim 1, wherein: the two ends of the outer wall of the winding drum (104) are respectively provided with fixing clips (103) in a circumferential equidistant manner.

4. The motorized window treatment of claim 1, wherein: the top positions of the opposite sides of the two rail frames (204) are fixedly connected with a curtain cover (101), and the rolling mechanism (1) is positioned below the curtain cover (101).