CN2295424Y

CN2295424Y - Automatic window curtain drive remote controlled with infrared

Info

Publication number: CN2295424Y
Application number: CN 97207338
Authority: CN
Inventors: 赵学强; 孙健铭
Original assignee: Zhongmei Jinshanqiao Electromechanical Technology Development Center Xuzhou Cit
Current assignee: Zhongmei Jinshanqiao Electromechanical Technology Development Center Xuzhou Cit
Priority date: 1997-03-11
Filing date: 1997-03-11
Publication date: 1998-10-28
Anticipated expiration: 2007-03-11

Abstract

The utility model discloses an automatic window curtain machine with an infrared remote control. The utility model is characterized in that the window curtain machine is connected with end covers at both ends of a guideway box; the guideway box is connected with a circuit board used for rectifying currents and receiving remote control, a motor, and a speed reducing mechanism; the guideway box is also connected with a gear, rack bars, limit switches, and sliding hooks with single wheels; the motor is connected with the gear through the speed reducing mechanism; the gear is engaged with two rack bars, and the rack bars are connected with a fixing hook and a positioning column. The gear is driven by the motor through the speed reducing mechanism, the rack bars are driven by the gear, a window curtain is driven by the rack bars to slide, and therefore, the utility model can reliably and placidly run and can be conveniently operated. Because the parts are made of flame retardant engineering plastics, the utility model has the advantages of safety, durability, and low cost.

Description

The full-automatic window curtain driving mechanism of infrared remote control

The utility model relates to a kind of mechanism of folding curtain.

No matter the present mechanism of control curtain open/close is manual or electric remote control be rope-like structure.That is: curtain moves by the pulling rope and finishes.Its shortcoming is: reliable in action is poor, and rope is easy to wear, easily broken, Yi Kasheng, slack rope, inconvenient operation.

The purpose of this utility model is that a kind of reliable in action, the easy to operate full-automatic window curtain driving mechanism of infrared remote control will be provided.

The purpose of this utility model is achieved in that at guide rail box two ends connection end cap, connect rectification remote control receiving lines plate, gear, tooth bar, limit switch and single-wheel sliding hook on the guide rail box, the motor via reducer structure connects gear, gear is meshed with two tooth bars, is connected and fixed hook and reference column on the tooth bar.

The utility model is by motor via reducer structure driven gear, the gear driven tooth bar, and the rack drives curtain slides, reliable in action, steadily, noise is low, and is easy to operate; Each parts adopts the right engineering plastics of resistance to make, and is safe, attractive in appearance, durable, cost is low.

Elaborate below in conjunction with drawings and Examples.

Fig. 1 is structure chart of the present utility model (the B-B view of Fig. 2).

Fig. 2 is that the A-A of Fig. 1 is to view.

Fig. 3 is that the C-C of Fig. 2 is to view.

Fig. 4 is that the D of Fig. 1 is to view.

1. end caps among the figure, 2. guide rail box, 3. single-wheel sliding hook, 4. tooth bar, 5. gear, 6. limit switch, 7. stay hook, 8. two-wheel sliding hook, 9. reference column, 10. manually control input sockets, 13. reducing gears, 14. motors, 15. transformers, 16. rectification remote control receiving lines plates of limit switch, 11. supply sockets, 12..

In Fig. 1,2,3 and 4, guide rail box (2) two ends connect end cap (1) respectively, and the end cap of right-hand member (1) is gone up and connected supply socket (11) and manually control input socket (12), is used for connecting power supply and personal control.

Guide rail box (2) comprises big track and baby track, connects two-wheel sliding hook (8) in the baby track of guide rail box (2), is used to hang window screening.The big track of guide rail box (2) is two, connects single-wheel sliding hook (3) in the big track, is used to hang curtain.Two tooth bars (4) are connected in two big tracks.Tooth bar (4) is connected and fixed hook (7), stay hook (7) traction curtain.Motor via reducer structure (13) driven gear, gear (5) drive tooth bar and slide in big track, drive the curtain opening and closing.

Reference column (9) is connected the rear portion of tooth bar (4).Limit switch (6) is connected on the big track at guide rail box (2) middle part, and limit switch (10) is connected on the big track of guide rail box (2) right-hand member.When the curtain closure finished, tooth bar (4) touched the limit switch (10) of right-hand member, motor (14) stall.Open when finishing when curtain, the reference column (9) on the tooth bar (4) touches the limit switch (6) at middle part, motor (14) stall.

Claims

1, the full-automatic window curtain driving mechanism of infrared remote control, this window curtain driving mechanism connects end cap at guide rail box two ends, connect rectification remote control receiving lines plate, motor and speed reducer structure on the guide rail box, it is characterized in that also being connected with on the guide rail box gear, tooth bar, limit switch and single-wheel sliding hook, the motor via reducer structure connects gear, gear is meshed with two tooth bars, is connected and fixed hook and reference column on the tooth bar.

2, the full-automatic window curtain driving mechanism of infrared remote control according to claim 1 is characterized in that the guide rail box comprises big track and baby track, connects the two-wheel sliding hook in the baby track of guide rail box, and the big track of guide rail box is two, connects single-wheel sliding hook and tooth bar in the big track.