CN212508023U

CN212508023U - Household curtain electric control device

Info

Publication number: CN212508023U
Application number: CN202020295740.3U
Authority: CN
Inventors: 闫小康
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2021-02-09
Anticipated expiration: 2030-03-11

Abstract

The utility model belongs to the technical field of electric window curtain, concretely relates to house (window) curtain electric control device, including the base plate, be equipped with the system head of connecting roll curtain pole on the base plate, make overhead being equipped with and draw the pearl rope, its characterized in that, still be equipped with gear drive on the base plate, draw the pearl rope to pass gear drive, gear drive drives draw the pearl rope to reciprocate. The utility model discloses simple structure, it is with low costs, can pass through gear drive and draw the pearl rope to remove to make roll up the curtain and can automatically roll up on rolling up the curtain pole or put down convenient to use from rolling up the curtain pole.

Description

Household curtain electric control device

Technical Field

The utility model belongs to the technical field of electric window curtain, concretely relates to house (window) curtain electric control device.

Background

The main effect of the roller shutter is to isolate the room from the outside, so that the privacy of the room is kept, and meanwhile, the roller shutter is an important ornament, because the roller shutter has the advantages of attractiveness, simplicity, economy, practicality, firm structure, durability and the like, the roller shutter is widely applied to various places, has a small volume when being lifted, is not easy to be perceived, is convenient to maintain and clean, and can make indoor light soft when being put down, so that direct sunlight is avoided, and a good sun-shading effect is achieved.

The existing roller shutter device comprises a roller shutter rod, a manufacturing head and a bead pulling rope, wherein a chain wheel bead pulling disc is arranged in the manufacturing head, when the bead pulling rope hung on the chain wheel bead pulling disc is pulled, the chain wheel bead pulling disc rotates to further drive the roller shutter rod to rotate, and the roller shutter rolled on the roller shutter rod moves along with the roller shutter rod. When the existing roller shutter needs to be rolled up or put down, the roller shutter needs to be manually pulled to the bead pulling rope, so that the existing roller shutter device is troublesome and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model discloses a house (window) curtain electric control device, simple structure, it is with low costs, can pass through gear drive and draw the pearl rope to remove to make roll up the curtain and can automatically roll up on rolling up the curtain pole or put down convenient to use from rolling up the curtain pole.

The utility model provides a pair of house (window) curtain electric control device, including the base plate, be equipped with the system head of connecting roll curtain pole on the base plate, make overhead being equipped with and draw pearl rope, still be equipped with gear drive on the base plate, draw pearl rope to pass gear drive, gear drive drives draw pearl rope to reciprocate.

Preferably, the head comprises a chain wheel bead pulling disc, the bead pulling rope is hung on the chain wheel bead pulling disc, and the beads on the bead pulling rope are matched with the teeth on the chain wheel bead pulling disc.

Preferably, the gear transmission mechanism is positioned below the head, and comprises a motor, a rotating shaft and a gear;

the motor is arranged at one end of the rotating shaft and fixed on the base plate, the gear is arranged at the other end of the rotating shaft, the gear and the chain wheel bead pulling disc are positioned in the same plane, a bead pulling rope which is hung down from the left side of the chain wheel bead pulling disc is connected with the left side of the gear, a bead pulling rope which is hung down from the right side of the chain wheel bead pulling disc is connected with the right side of the gear, and a bead pulling rope on the bead pulling rope is matched with teeth on the gear;

under the drive of the motor, the rotating shaft and the gear rotate coaxially, when the gear rotates, the bead pulling rope on one side of the gear moves upwards, and the bead pulling rope on the other side of the gear moves downwards.

Preferably, a sleeve is arranged on the base plate, and the motor is positioned in the sleeve.

Preferably, the base plate is further provided with an upper limiting piece and a lower limiting piece;

the upper limiting piece is positioned between the chain wheel bead pulling disc and the gear, the lower limiting piece is positioned below the gear, and a bead pulling rope hanging from the chain wheel bead pulling disc sequentially penetrates through the upper limiting piece, the gear and the lower limiting piece.

Preferably, the upper and lower retainers are identical in structure.

Preferably, two sets of gear transmission mechanisms are arranged on the base plate, and one set of gear transmission mechanism is positioned below the other set of gear transmission mechanism;

and the two sets of gear transmission mechanisms are positioned between the upper limiting piece and the lower limiting piece.

Preferably, a control circuit board is further arranged on the base plate, and the control circuit board is electrically connected with the motor.

The technical scheme of the utility model, simple structure, it is with low costs, can pass through the removal of gear drive mechanism drive pull-bead rope to make the book curtain can be rolled up automatically and put down convenient to use on rolling up the curtain pole or from rolling up the curtain pole.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of an electric control device for a home curtain in this embodiment.

Reference numerals:

1-base plate, 2-head making, 3-bead pulling rope, 4-gear transmission mechanism, 5-upper limiting piece, 6-lower limiting piece and 7-control circuit board

21-chain wheel bead pulling disc

41-motor, 42-rotating shaft, 43-gear

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

The embodiment provides a house (window) curtain electric control device, as shown in fig. 1, including base plate 1, be equipped with the system head 2 of connecting the roll curtain pole on the base plate 1, be equipped with on the system head 2 and draw pearl rope 3, still be equipped with gear 43 drive mechanism 4 and control circuit board 7 on the base plate 1, control circuit board 7 with gear 43 drive mechanism 4 electricity is connected, draw pearl rope 3 to pass gear 43 drive mechanism 4, gear 43 drive mechanism 4 drive draw pearl rope 3 to reciprocate.

In this embodiment, user's accessible terminal or other modes send the instruction for control circuit board 7, and control circuit board 7 controls gear 43 drive mechanism 4's operating condition according to the instruction, and gear 43 drive mechanism 4 drive draws pearl rope 3 to reciprocate, and draw pearl rope 3 hangs on the sprocket draw pearl dish 21 of headkerchief 2, and when drawing pearl rope 3 reciprocated, sprocket draw pearl dish 21 rotated to drive roll-up pole and carry out coaxial rotation, roll up the curtain and roll up on roll-up pole or put down from roll-up pole automatically. The head 2 of the present embodiment is a roller blind of the prior art, for example, the chain wheel pull bead roller blind disclosed in patent CN201020108968.3, and the head 2 and the base plate 1 in the present application correspond to the head 2 assembly and the head 2 support assembly in the patent, so the detailed description of the specific structure of the head 2 is omitted in the present application.

The head making 2 of this embodiment includes the sprocket draws the pearl dish 21, draw pearl rope 3 to hang on the sprocket draws the pearl dish 21, draw pearl on the pearl rope 3 with the tooth looks adaptation on the sprocket draws the pearl dish 21. Because the teeth on the chain wheel ball pulling disc 21 are matched and connected with the ball pulling on the ball pulling rope 3, when the ball pulling rope 3 moves up and down, the chain wheel ball pulling disc 21 rotates along with the chain wheel ball pulling disc.

The gear 43 transmission mechanism 4 of the present embodiment is located below the head 2, and the gear 43 transmission mechanism 4 includes a motor 41, a rotating shaft 42 and a gear 43;

the motor 41 is arranged at one end of the rotating shaft 42, the motor 41 is fixed in the sleeve of the base plate 1, the gear 43 is arranged at the other end of the rotating shaft 42, the gear 43 and the chain wheel ball pulling disc 21 are positioned in the same plane, the ball pulling rope 3 hanging down from the left side of the chain wheel ball pulling disc 21 is connected with the left side of the gear 43, the ball pulling rope 3 hanging down from the right side of the chain wheel ball pulling disc 21 is connected with the right side of the gear 43, and the ball pulling rope 3 is matched with the teeth on the gear 43;

under the driving of the motor 41, the rotating shaft 42 and the gear 43 rotate coaxially, and when the gear 43 rotates, the bead pulling rope 3 on one side of the gear 43 moves upwards, and the bead pulling rope 3 on the other side of the gear 43 moves downwards.

In this embodiment, the ball pulling rope 3 is hung on the chain wheel ball pulling disc 21, the ball pulling rope 3 hanging down on the left side is connected with the left side of the gear 43, and the ball pulling rope 3 hanging down on the right side is connected with the right side of the gear 43. The teeth of the gear 43 are in adaptive connection with the bead pulling ropes on the bead pulling ropes 3, so that when the gear 43 rotates clockwise, the bead pulling rope 3 on the left moves upwards, the bead pulling rope 3 on the right moves downwards, the bead pulling rope 3 on the chain wheel rotates clockwise along with the movement of the bead pulling rope 3, the roller shutter rod rotates clockwise, and the roller shutter moves upwards and is rolled on the roller shutter rod; on the contrary, when the gear 43 rotates counterclockwise, the bead pulling rope 3 on the left moves downward, the bead pulling rope 3 on the right moves upward, the chain wheel bead pulling rope 3 rotates counterclockwise along with the movement of the bead pulling rope 3, the rolling blind rod rotates counterclockwise, and the rolling blind is put down from the rolling blind rod and moves downward.

The base plate of the embodiment is further provided with an upper limiting piece 5 and a lower limiting piece 6, and the upper limiting piece 5 and the lower limiting piece 6 have the same structure;

the upper limiting piece 5 is positioned between the chain wheel bead pulling disc 21 and the gear 43, the lower limiting piece 6 is positioned below the gear 43, and the bead pulling rope 3 hanging from the chain wheel bead pulling disc 21 sequentially penetrates through the upper limiting piece 5, the gear 43 and the lower limiting piece 6.

The purpose of spacing piece 5 and lower spacing piece 6 is gone up in this embodiment setting, is the position at the pearl rope 3 place for hanging down now to make the pearl rope 3 hug closely on gear 43 and sprocket pearl drawing disk 21, thereby make the better drive of gear 43 draw pearl rope 3 to remove, the better drive sprocket pearl drawing disk 21 of pearl rope 3 rotates.

Two sets of the gear 43 transmission mechanisms 4 are arranged on the base plate 1, and one set of the gear 43 transmission mechanisms 4 is positioned below the other set of the gear 43 transmission mechanisms 4; two sets of the gear 43 transmission mechanisms 4 are positioned between the upper limiting member 5 and the lower limiting member 6. In the embodiment, two sets of gear 43 transmission mechanisms 4 are provided, that is, two gears 43 and two motors 41 for driving the two gears 43 are provided, and the two gears 43 can better drive the bead pulling rope 3 to move, so that the moving speed of the bead pulling rope 3 is increased, and the efficiency of automatic control is improved.

In conclusion, the household curtain electric control device of the embodiment has a simple structure and low cost, and can drive the bead pulling rope 3 to move through the gear 43 transmission mechanism 4, so that the roller shutter can be automatically rolled on the roller shutter rod or put down from the roller shutter rod, and the household curtain electric control device is convenient to use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a house (window) curtain electric control device, includes the base plate, be equipped with the system head of connecting a roll curtain pole on the base plate, make overhead being equipped with and draw the pearl rope, a serial communication port, still be equipped with gear drive on the base plate, it passes to draw the pearl rope gear drive, gear drive drives draw the pearl rope to reciprocate.

2. The electric control device for the household curtain as claimed in claim 1, wherein the head comprises a chain wheel bead pulling disc, the bead pulling rope is hung on the chain wheel bead pulling disc, and a bead pulling rope is provided with a bead which is matched with teeth on the chain wheel bead pulling disc.

3. The electric control device for household curtains as claimed in claim 2, wherein the gear transmission mechanism is located below the braking head, and the gear transmission mechanism comprises a motor, a rotating shaft and a gear;

4. The device as claimed in claim 3, wherein the base plate is provided with a sleeve, and the motor is located in the sleeve.

5. The electric control device for the household curtains as claimed in claim 4, wherein the base plate is further provided with an upper limiting member and a lower limiting member;

6. The electric control device for household curtains as claimed in claim 5, wherein the upper and lower limiting members have the same structure.

7. The electric control device for the household curtains as claimed in claim 6, wherein two sets of the gear transmission mechanisms are arranged on the base plate, and one set of the gear transmission mechanism is positioned below the other set of the gear transmission mechanism;

8. The electric control device for home curtains according to claim 3, wherein a control circuit board is further arranged on the base plate, and the control circuit board is electrically connected with the motor.