CN220423706U

CN220423706U - Mini electric curtain

Info

Publication number: CN220423706U
Application number: CN202321047692.6U
Authority: CN
Inventors: 黄继峰
Original assignee: Dongguan Jizhuo Intelligent Technology Co ltd
Current assignee: Dongguan Jizhuo Intelligent Technology Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2024-02-02
Anticipated expiration: 2033-05-05

Abstract

The utility model provides a mini electric curtain, which comprises a base frame, a driving device, a hanging rod and a hanging rod, wherein the driving device and the hanging rod are arranged on the base frame, the curtain comprises a left wave-shaped curtain and a right wave-shaped curtain, opposite sides of the left wave-shaped curtain and the right wave-shaped curtain are fixedly connected with the driving device, opposite sides of the left wave-shaped curtain and the right wave-shaped curtain are fixedly connected with the base frame, upper parts of the left wave-shaped curtain and the right wave-shaped curtain are slidably connected with the hanging rod, and the driving device drives opposite sides of the left wave-shaped curtain and the right wave-shaped curtain to move in opposite directions or move in opposite directions. The intelligent household control system has the advantage of automatically opening or closing the curtain, and can assist the indoor building model to display the intelligent household control system.

Description

Mini electric curtain

Technical Field

The utility model relates to the technical field of building models, in particular to a mini electric curtain.

Background

Along with development of science and technology, the intelligent home control system gradually enters life of people, and in order to conveniently show convenience of the intelligent home control system to consumers, a reduced indoor building model is required to be used as a medium, and when the intelligent home control system is used for showing, a mini model such as an electric lamp model which is electrified in the indoor building model is controlled by the intelligent home system to work.

In the intelligent home control system, an electric curtain capable of automatically opening or closing the curtain is indispensable, but the curtain of the traditional indoor building model cannot be automatically opened or closed, and the intelligent home control system cannot be assisted to perform more comprehensive display, so that a mini electric curtain suitable for the indoor building model needs to be developed.

Disclosure of Invention

The present utility model is directed to a mini-motorized window treatment, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

embodiment one:

the mini electric curtain comprises a base frame, a driving device, a hanging rod and a curtain, wherein the driving device and the hanging rod are arranged on the base frame, the curtain comprises a left wave-shaped curtain and a right wave-shaped curtain, opposite sides of the left wave-shaped curtain and the right wave-shaped curtain are fixedly connected with the driving device, opposite sides of the left wave-shaped curtain and the right wave-shaped curtain are fixedly connected with the base frame, upper parts of the left wave-shaped curtain and the right wave-shaped curtain are slidably connected with the hanging rod, and the driving device drives opposite sides of the left wave-shaped curtain and the right wave-shaped curtain to move in opposite directions or move in opposite directions; the intelligent power supply is characterized by further comprising a control system, the control system comprises an intelligent switch and an in-place detection module, the in-place detection module is arranged on the base frame, the driving device and the in-place detection module are electrically connected with the intelligent switch, and the driving device, the in-place detection module and the intelligent switch are electrically connected with the power supply.

Further, the base frame is of a box body structure with openings at the upper end and the lower end, and the hanging rod is arranged between the left side plate and the right side plate of the base frame.

Further, the device also comprises a front guide rail and a rear guide rail which extend along the left-right direction, wherein the front guide rail and the rear guide rail are respectively fixedly arranged on the front inner side wall and the rear inner side wall of the base frame and are in sliding connection with the driving device.

Further, the driving device comprises a left traction piece, a right traction piece and a power mechanism, wherein one opposite sides of the left wave-shaped curtain and the right wave-shaped curtain are fixedly connected with the left traction piece and the right traction piece respectively, the left traction piece and the right traction piece are connected with the base frame in a sliding manner and are arranged on the driving mechanism, the power mechanism is arranged on the base frame, and the power mechanism drives the left traction piece and the right traction piece to drive one opposite sides of the left wave-shaped curtain and the right wave-shaped curtain to move in opposite directions or move in opposite directions respectively.

Further, the left traction piece comprises a movable vertical plate and an inverted L-shaped block, the movable vertical plate is slidably connected with the base frame and is arranged on the driving mechanism, the inverted L-shaped block is arranged on the movable vertical plate, and the upper part of the right side of the left wavy curtain is fixedly connected with the inverted L-shaped block.

Further, the power unit includes micro motor, motor fixing base, gear, preceding rack and back rack, micro motor passes through the motor fixing base and installs on the bed frame, micro motor's output shaft is down, the gear cover is established on micro motor's output shaft and is meshed between preceding rack and back rack, preceding rack and back rack all with bed frame slidable connection, the left end of back rack and the right-hand member of preceding rack respectively with left traction piece and right traction piece fixed connection, works as micro motor drive gear is rotary motion, gear engagement transmission preceding rack and back rack drive right traction piece and left traction piece are along the left and right movement of opposite direction.

Further, the in-place detection module comprises a left limit switch and a right limit switch, and the left limit switch and the right limit switch are both installed on the base frame and correspond to the driving device.

Embodiment two:

the mini electric curtain comprises a base frame, a driving device, a hanging rod and a curtain, wherein the driving device and the hanging rod are both arranged on the base frame, the curtain is a wave-shaped curtain, the right side of the curtain is fixedly connected with the driving device, the left side of the curtain is fixedly connected with the base frame, the upper part of the curtain is slidably connected with the hanging rod, and the driving device drives the right side of the curtain to move along the left-right direction.

The utility model has the beneficial effects that:

the utility model is arranged on the inner side wall of the wall body of the indoor building model and is positioned above the window.

In the first embodiment, the driving device drives opposite sides of the left waveform curtain and the right waveform curtain to do back movement, so that the left waveform curtain and the right waveform curtain are respectively folded, automatic curtain opening is achieved, and the driving device drives opposite sides of the left waveform curtain and the right waveform curtain to do back movement, so that the left waveform curtain and the right waveform curtain are respectively unfolded, and automatic curtain closing is achieved.

In the second embodiment, the driving device drives the curtain to move leftwards so as to draw in the curtain, thereby opening the curtain, and the driving device drives the curtain to move rightwards so as to spread the curtain, thereby automatically closing the curtain.

The intelligent household control system has the advantages of automatically opening or closing the curtain and can assist an indoor building model to display the intelligent household control system.

Drawings

Fig. 1: a perspective schematic view of a mini electric curtain.

Fig. 2: a top view schematic of a mini motorized window treatment.

Fig. 3: A-A schematic diagram of a mini electric curtain.

Fig. 4: the mini electric curtain is partially and partially shown in perspective view.

Fig. 5: and a second partial schematic perspective view of the mini electric curtain.

Fig. 6: an exploded view of a driving device of a mini electric curtain.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

embodiment one:

referring to fig. 1 and 2, the mini electric curtain comprises a base frame 1, a driving device 2, a hanging rod 3 and a curtain 4, wherein the driving device 2 and the hanging rod 3 are all installed on the base frame 1, the curtain 4 comprises a left wave-shaped curtain 41 and a right wave-shaped curtain 42, opposite sides of the left wave-shaped curtain 41 and the right wave-shaped curtain 42 are fixedly connected with the driving device 2, opposite sides of the left wave-shaped curtain 41 and the right wave-shaped curtain 42 are fixedly connected with the base frame 1, upper parts of the left wave-shaped curtain 41 and the right wave-shaped curtain 42 are slidably connected with the hanging rod 3, and opposite sides of the left wave-shaped curtain 41 and the right wave-shaped curtain 42 are driven by the driving device 2 to move in opposite directions or move in opposite directions along the left-right directions.

The base frame 1 is a box body structure with openings at the upper end and the lower end, and the hanging rod 3 is arranged between the left side plate and the right side plate of the base frame 1. In this embodiment, the left side of the left wavy window curtain 41 and the right side of the right wavy window curtain 42 are respectively connected with the left inner sidewall and the right inner sidewall of the base frame 1 by hot melt adhesive or glue.

Left through holes and right through holes are respectively formed in the left side plate and the right side plate of the base frame 1, the left through holes and the right through holes are communicated in the left-right direction and are respectively sleeved on the left end and the right end of the hanging rod 3, the left through holes are connected with the left end of the hanging rod 3 through hot melt adhesive or glue, and the right through holes are connected with the right end of the sliding piece through hot melt adhesive or glue.

Referring to fig. 2, the device further includes a front rail 11 and a rear rail 12 extending in the left-right direction, wherein the front rail 11 and the rear rail 12 are respectively fixed on the front inner sidewall and the rear inner sidewall of the base frame 1 and are slidably connected with the driving device 2.

Referring to fig. 2 and 3, the front rail 11 and the rear rail 12 are symmetrical members, and the front rail 11 includes an upper rail 111 and a lower rail 112 with a space between the upper rail 111 and the lower rail 112.

Referring to fig. 3, the driving device 2 includes a left traction member 21, a right traction member 22 and a power mechanism 23, wherein opposite sides of the left and right wavy curtains 41 and 42 are respectively and fixedly connected with the left and right traction members 21 and 22, the left and right traction members 21 and 22 are slidably connected with the base frame 1 and are mounted on the power mechanism 23, the power mechanism 23 is mounted on the base frame 1, and the power mechanism 23 drives the left and right traction members 21 and 22 to respectively drive opposite sides of the left and right wavy curtains 41 and 42 to move in opposite directions or move in opposite directions.

Referring to fig. 5 and 6, the left traction member 21 includes a movable vertical plate 211 and an inverted L-shaped block 212, the movable vertical plate 211 is slidably connected with the base frame 1 and is mounted on the power mechanism 23, the inverted L-shaped block 212 is provided with a avoiding hole corresponding to the position of the hanging rod 3, the inverted L-shaped block 212 is mounted on the movable vertical plate 211, and the right upper portion of the left wavy window curtain 41 is fixedly connected with the inverted L-shaped block 212.

Referring to fig. 6, a movable vertical plate 211 is provided with a rack avoidance groove 211-1, an upper cross bar avoidance groove 211-2 and a lower cross bar avoidance groove 211-3, the rack avoidance groove 211-1 and the upper cross bar avoidance groove 211-2 are respectively located at opposite sides of the movable vertical plate 211 along the front-back direction, the lower cross bar avoidance groove 211-3 is arranged at the same side as the upper cross bar avoidance groove 211-2, the rack avoidance groove 211-1 is used for avoiding a rack opposite to the rack avoidance groove, and the upper cross bar avoidance groove 211-2 and the lower cross bar avoidance groove 211-3 are respectively used for avoiding the upper cross bar 111 and the lower cross bar 112. In this embodiment, the upper surface of the lower rail escape groove 211-3 is slidably fitted to the upper surface of the lower rail 112.

The right traction member 22 is obtained by rotating the left traction member 21 by 180 ° along the horizontal plane. In this embodiment, the right upper portion of the left wavy window shade 41 and the left upper portion of the right wavy window shade 42 are respectively connected with the inverted L-shaped block 212 of the left traction member 21 and the inverted L-shaped block 212 of the right traction member 22 by hot melt adhesive or glue.

Referring to fig. 5 and 6, the power mechanism 23 includes a micro motor 231, a motor fixing seat 232, a gear 233, a front rack 234 and a rear rack 235, wherein the micro motor 231 is mounted on the base frame 1 through the motor fixing seat 232, an output shaft of the micro motor 231 faces downwards, the gear 233 is sleeved on an output shaft of the micro motor 231 and is engaged between the front rack 234 and the rear rack 235, the front rack 234 and the rear rack 235 are slidably connected with the base frame 1, a left end of the rear rack 235 and a right end of the front rack 234 are fixedly connected with the left traction member 21 and the right traction member 22 respectively, and when the micro motor 231 drives the gear 233 to rotate, the gear 233 is engaged to drive the front rack 234 and the rear rack 235 to drive the right traction member 22 and the left traction member 21 to move left and right in opposite directions.

Referring to fig. 1, 4 and 6, the motor fixing base 232 includes two hollow plates 2321, a front tab 2321-1 and a rear tab 2321-2 are respectively disposed at the front end and the rear end of the hollow plates 2321, a front notch 11-1 and a rear notch 11-2 are respectively disposed on the upper portions of the front side plate and the rear side plate of the base frame 1, the two hollow plates 2321 are respectively sleeved on the main body of the micro motor 231, and the front tab 2321-1 and the rear tab 2321-2 of the two hollow plates 2321 are respectively fixed in the front notch 11-1 and the rear notch 11-2. In this embodiment, the two hollow plates 2321 and the micro motor 231 are connected by hot melt adhesive or glue, the front tabs 2321-1 of the two hollow plates 2321 are connected with the front notch 11-1 by hot melt adhesive or glue, and the rear tabs 2321-2 of the two hollow plates 2321 are connected with the rear notch 11-2 by hot melt adhesive or glue.

The front rack 234 and the rear rack 235 are slidably fitted to the upper surface of the front lower rail 112 and the upper surface of the rear upper rail 111, respectively.

The upper parts of the left wave-shaped curtain 41 and the right wave-shaped curtain 42 are respectively provided with a first through hole and a second through hole, and the first through hole and the second through hole are respectively communicated in the left-right direction and are respectively sleeved on the hanging rod 3.

The control system further comprises a control system, the control system comprises an intelligent switch and an in-place detection module 5, the in-place detection module 5 is arranged on the rack, the driving device 2 and the in-place detection module 5 are electrically connected with the intelligent switch, the driving device 2, the in-place detection module 5 and the intelligent switch are electrically connected with a power supply, the in-place detection module 5 is used for being matched with the intelligent switch to work so as to limit the travel range of the left waveform curtain 41 and the right waveform curtain 42, and the intelligent switch is used for receiving signals of the in-place detection module 5 to control the driving device 2 to stop working and is used for receiving external control instructions to control the driving device 2 to do forward movement or direction movement.

The intelligent switch comprises a control module, a wireless network device module, an information receiving module and an information sending module, wherein the wireless network device module, the information receiving module and the information sending module are electrically connected with the control module, the wireless network device module is used for being connected with a wireless network and matched with a remote control terminal, the information receiving module is used for receiving control information of the matched remote control terminal, and the information sending module is used for feeding back information to the matched remote control terminal.

The intelligent device is a mobile phone or a computer, the mobile phone is taken as an example for explanation, the mobile phone is connected with a wireless network when the intelligent device is used for the first time, an APP for controlling the intelligent switch is downloaded on the mobile phone, an account number is logged in on the APP, then the APP is selected to add devices, the APP can arrange scanned devices, the device name corresponding to a wireless network device module is selected from the arranged device names, the password of the wireless network is prompted to be input, the wireless network device module is connected with the wireless network after the password is input, and the APP is matched with the intelligent switch.

After the user inputs the instruction through the APP, the instruction information is transmitted to the information receiving module through the wireless network, the instruction information is received through the information receiving module and is sent to the control module to be processed, so that the control module controls the driving device 2 to drive opposite sides of the left waveform curtain 41 and the right waveform curtain 42 to move in opposite directions or move in opposite directions, and the curtain is opened or closed.

The intelligent switch also comprises a curtain switch control key, and the curtain switch control key is electrically connected with the control module.

The user can also input an instruction through the window curtain switch control key, so that the window curtain switch control sends the instruction to the control module for processing, and the control driving device 2 is controlled to drive the opposite sides of the left wave-shaped window curtain 41 and the right wave-shaped window curtain 42 to move in opposite directions or back to back, so that the window curtain can be opened or closed.

The micro motor 231 and the in-place detection module 5 are both electrically connected with the control module.

Referring to fig. 2, 4 and 6, the in-place detection module 5 includes a left limit switch 51 and a right limit switch 52, the left limit switch 51 and the right limit switch 52 are both mounted on the base frame 1, and the left movable vertical plate 211 is located between the limit switch 51 and the right limit switch 52.

Working principle:

when the control module receives an instruction of opening the curtain, the micro motor 231 is controlled to drive the gear 233 to move forward, the gear 233 rotates anticlockwise when seen from the overlook direction, the gear 233 is meshed with the front transmission rack 234 to drive the right traction piece 22 to link the left upper part of the right wavy curtain 42 to move rightwards, meanwhile, the gear 233 is meshed with the rear transmission rack 235 to drive the left traction piece 21 to link the right upper part of the left wavy curtain 41 to move leftwards, so that opposite sides of the left wavy curtain 41 and the right wavy curtain 42 move backwards along the left-right direction, and when the left traction piece 21 presses the left limit switch 51 leftwards through the left movable vertical plate 211, a signal is sent to the control module to enable the control module to control the micro motor 231 to stop working, and finally the curtain is automatically opened.

When the control module receives an instruction of opening the curtain, the micro motor 231 is controlled to drive the gear 233 to reversely move, the gear 233 rotates clockwise when seen from the overlooking direction, the gear 233 is meshed with the front transmission rack 234 to drive the right traction piece 22 to link the left upper part of the right wavy curtain 42 to move leftwards, meanwhile, the gear 233 is meshed with the rear transmission rack 235 to drive the left traction piece 21 to link the right upper part of the left wavy curtain 41 to move leftwards, so that opposite sides of the left wavy curtain 41 and the right wavy curtain 42 move oppositely along the left-right direction, and when the left traction piece 21 presses the right limit switch 52 rightwards through the left movable vertical plate 211, a signal is sent to the control module to enable the control module to control the micro motor 231 to stop working, and finally the curtain is automatically closed.

Embodiment two:

the mini electric curtain comprises a base frame, a driving device, a hanging rod and a curtain, wherein the driving device and the hanging rod are all arranged on the base frame, the curtain is a wave-shaped curtain, the right side of the curtain is fixedly connected with the driving device, the left side of the curtain is fixedly connected with the base frame, the upper part of the curtain is slidably connected with the hanging rod, and the driving device drives the right side of the curtain to move along the left-right direction. When the driving device drives the curtain to move leftwards, the curtain is opened.

The second embodiment differs from the first embodiment in that the right wavy window covering 42, the right traction member 23, and the front rack 234 are eliminated.

Functionally, the first embodiment implements a double-opening window curtain function, and the second embodiment implements a single-opening window curtain function.

The above description should not be taken as limiting the scope of the utility model, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.

Claims

1. Mini electric curtain, its characterized in that: the device comprises a base frame, a driving device, a hanging rod and a curtain, wherein the driving device and the hanging rod are arranged on the base frame, the curtain comprises a left wave-shaped curtain and a right wave-shaped curtain, one opposite sides of the left wave-shaped curtain and the right wave-shaped curtain are fixedly connected with the driving device, one opposite sides of the left wave-shaped curtain and the right wave-shaped curtain are fixedly connected with the base frame, the upper parts of the left wave-shaped curtain and the right wave-shaped curtain are slidably connected with the hanging rod, and the driving device drives one opposite sides of the left wave-shaped curtain and the right wave-shaped curtain to move in opposite directions or move in opposite directions; the intelligent power supply is characterized by further comprising a control system, the control system comprises an intelligent switch and an in-place detection module, the in-place detection module is arranged on the base frame, the driving device and the in-place detection module are electrically connected with the intelligent switch, and the driving device, the in-place detection module and the intelligent switch are electrically connected with the power supply.

2. The mini-motorized window treatment of claim 1, wherein: the base frame is of a box body structure with openings at the upper end and the lower end, and the hanging rod is arranged between the left side plate and the right side plate of the base frame.

3. The mini-motorized window treatment of claim 2, wherein: the front guide rail and the rear guide rail are respectively fixedly arranged on the front inner side wall and the rear inner side wall of the base frame and are in sliding connection with the driving device.

4. The mini-motorized window treatment of claim 1, wherein: the driving device comprises a left traction piece, a right traction piece and a power mechanism, wherein one opposite sides of the left wave-shaped curtain and the right wave-shaped curtain are fixedly connected with the left traction piece and the right traction piece respectively, the left traction piece and the right traction piece are slidably connected with the base frame and are arranged on the driving mechanism, the power mechanism is arranged on the base frame, and the power mechanism drives the left traction piece and the right traction piece to drive one opposite sides of the left wave-shaped curtain and the right wave-shaped curtain to move in opposite directions or move in opposite directions respectively.

5. The mini-motorized window treatment of claim 4, wherein: the left traction piece comprises a movable vertical plate and an inverted L-shaped block, the movable vertical plate is slidably connected with the base frame and is arranged on the driving mechanism, the inverted L-shaped block is arranged on the movable vertical plate, and the upper right side of the left wavy curtain is fixedly connected with the inverted L-shaped block.

6. The mini-motorized window treatment of claim 4, wherein: the power mechanism comprises a micro motor, a motor fixing seat, a gear, a front rack and a rear rack, wherein the micro motor is arranged on a base frame through the motor fixing seat, an output shaft of the micro motor faces downwards, the gear is sleeved on the output shaft of the micro motor and meshed between the front rack and the rear rack, the front rack and the rear rack are both in sliding connection with the base frame, the left end of the rear rack and the right end of the front rack are respectively fixedly connected with a left traction piece and a right traction piece, and when the micro motor drives the gear to do rotary motion, the gear is meshed with the front rack and the rear rack to drive the right traction piece and the left traction piece to do left-right motion along opposite directions.

7. The mini-motorized window treatment of claim 1, wherein: the in-place detection module comprises a left limit switch and a right limit switch, and the left limit switch and the right limit switch are both arranged on the base frame and correspond to the driving device.