阅读说明：本技术 一种安全充电、伸缩式卷帘 (Telescopic roller shutter capable of being charged safely ) 是由 王仁年 于 2021-08-03 设计创作，主要内容包括：本发明公开一种安全充电、伸缩式卷帘,属于伸缩式卷帘技术领域,所述定位驱动组件一侧处设有转动齿轮组件,所述转动齿轮组件一侧设有电源连接绕线组件,所述转动齿轮组件底部设有从动定位组件,所述定位外壳外壁一侧处安装有弹簧片组件,当电源电压偏低时电机驱动带动主转动杆、第一齿轮和第二齿轮进行转动,通过第一齿轮和第二齿轮的转动带动第三齿轮、电源和转动绕线盘转动自动送到安全的高度,从而方便进行充电,避免高空换电池出现的隐患,并且在充电完成后电机驱动绕线盘将电源收回到原点,有效的防止小孩损坏电源,可以启动电机带动收卷杆和从转动杆进行转动将帘布进行收放,通过充电系统自动升降到安全位置,还有重力用卷弹簧控制。(The invention discloses a safe charging telescopic roller shutter, belonging to the technical field of telescopic roller shutters, wherein a rotating gear component is arranged at one side of a positioning driving component, a power supply is arranged at one side of the rotating gear component and is connected with a wire winding component, a driven positioning component is arranged at the bottom of the rotating gear component, a spring leaf component is arranged at one side of the outer wall of a positioning shell, a motor drives a main rotating rod, a first gear and a second gear to rotate when the power supply voltage is low, a third gear, the power supply and a rotating wire winding disc are driven to rotate by the rotation of the first gear and the second gear and are automatically sent to a safe height, so that the charging is convenient, the hidden danger of battery replacement at high altitude is avoided, the motor drives the wire winding disc to recover the power supply to the original point after the charging is finished, the power supply is effectively prevented from being damaged by children, the motor can be started to drive the wire winding rod and rotate the rotating rod to wind and unwind the curtain cloth, the charging system automatically lifts to a safe position, and the gravity is controlled by a coil spring.)

1. The utility model provides a safe charging, telescopic book curtain, includes location shell (1), curtain cloth (2) and locating part (3), its characterized in that: locate to be equipped with curtain cloth (2) in the middle of location shell (1) bottom, locating part (3) are installed to curtain cloth (2) bottom, location drive assembly is installed to location shell (1) one side, location drive assembly one side department is equipped with the slewing gear subassembly, slewing gear subassembly one side is equipped with the power and connects wire winding subassembly, the slewing gear subassembly bottom is equipped with driven locating component, location shell (1) outer wall one side department installs spring leaf component.

2. A safety charging, retractable blind as claimed in claim 1, wherein: the positioning driving assembly comprises a positioning plate (10), positioning holes (11), positioning screws (12) and a motor (13), the positioning plate (10) is arranged at the top of one side of the inner wall of the positioning shell (1), the positioning holes (11) are arranged on the positioning plate (10) at equal intervals, the positioning screws (12) penetrate through the positioning shell (1) and the positioning plate (10) to be connected, and the motor (13) is arranged at one side of the bottom of the positioning plate (10).

3. A safety charging, retractable blind as claimed in claim 2, wherein: the running gear subassembly includes main dwang (14), first gear (15) and second gear (17), install main dwang (14) the output of motor (13), first gear (15) cover is established main dwang (14) one side department, second gear (17) cover is established main dwang (14) opposite side department.

4. A safety charging, retractable blind as claimed in claim 3, wherein: the power connection wire winding assembly comprises a connecting wire (7), a wire spool (9), a third gear (16), a power source (18) and a limiting plate (19), the third gear (16) is meshed with the bottom of the second gear (17), the power source (18) is installed on one side of the third gear (16), the connecting wire (7) is sleeved on the middle of the power source (18), the limiting plate (19) is installed on one side of the power source (18), and the wire spool (9) is installed on the bottom of the connecting wire (7).

5. A safety charging, retractable blind as claimed in claim 4, wherein: driven locating component includes fourth gear (24), spacer (20), axis of rotation (21), coiling pole (22) and follows dwang (23), main dwang (14) meshing is in first gear (15) bottom department, insert from dwang (23) to locate in the middle of fourth gear (24), coiling pole (22) cover is established locate in the middle of follow dwang (23), axis of rotation (21) cover is established from dwang (23) one end department, spacer (20) are installed axis of rotation (21) outer wall department with location shell (1) interconnect.

6. A safety charging, retractable blind as claimed in claim 5, wherein: the spring piece assembly comprises a first spring piece (4), a second spring piece (5) and a rotating shaft (6), the rotating shaft (6) is arranged at one side of the positioning shell (1), the first spring piece (4) is arranged at the lower section of one side of the outer wall of the positioning shell (1), the second spring piece (5) is arranged at the top of the first spring piece (4) and is connected with the positioning shell (1) in an interconnecting mode, and the second spring piece (5) are sleeved at the middle of the rotating shaft (6).

7. The safely charged, retractable blind of claim 6, wherein: the first spring piece (4) and the second spring piece (5) are S-shaped and are connected with the rotating shaft (6).

Technical Field

The invention relates to a telescopic roller shutter, in particular to a safe charging telescopic roller shutter, and belongs to the technical field of telescopic roller shutters.

Background

In daily life, our common space cuts off equipment and has the wall, glass, and under the general condition, adopt glass as cutting off more many pieces of equipment, however this kind cuts off the mode fairly simplely, and glass itself adds the certain weight of oil, can throw into more expenses in the in-process of installation and transportation unavoidably, simultaneously because glass itself causes personnel's injury because of the blasting to be worth preventing more, and the size of smart glass partition itself all needs the customization, does not possess the flexibility.

Generally, side plates positioned at both longitudinal sides of a roller shutter box are directly fixed to an outer wall of an upper portion of a building opening, the roller shutter box is fixed to the side plates or the outer wall, and guide rails for guiding a roller shutter are provided at both left and right sides of the building opening.

The existing roller shutter has the problems that,

the first problem is that: the line cannot be sent to the installation height when the power supply voltage is unstable, so that the charging is inconvenient;

the second problem is that: hidden dangers can occur when the battery is replaced at high altitude, the battery cannot be recovered to an original point after the point drawing is completed, and children can be damaged;

the third problem is that: the rolling blind has short service life and is inconvenient to install and operate.

Disclosure of Invention

The invention mainly aims to provide a telescopic roller shutter capable of being charged safely.

The purpose of the invention can be achieved by adopting the following technical scheme:

the utility model provides a safe charging, telescopic book curtain, includes location shell, curtain cloth and locating part, the department is equipped with the curtain cloth in the middle of the shell bottom of location, the locating part is installed to the curtain cloth bottom, location drive assembly is installed to location shell one side, location drive assembly one side department is equipped with the slewing gear subassembly, slewing gear subassembly one side is equipped with the power and connects the wire winding subassembly, the slewing gear subassembly bottom is equipped with driven locating component, location shell outer wall one side department installs spring leaf subassembly.

Preferably, the positioning driving assembly comprises a positioning plate, positioning holes, positioning screws and a motor, the positioning plate is arranged at the top of one side of the inner wall of the positioning shell, the positioning holes are formed in the positioning plate at equal intervals, the positioning screws penetrate through the positioning shell and are connected with the positioning plate, and the motor is arranged at one side of the bottom of the positioning plate.

Preferably, the running gear subassembly includes main dwang, first gear and second gear, the main dwang is installed the output of motor, first gear cover is established main dwang one side department, the second gear cover is established main dwang opposite side department.

Preferably, the power connection wire winding assembly comprises a connecting wire, a wire spool, a third gear, a power source and a limiting plate, the third gear is meshed with the bottom of the second gear, the power source is installed at one side of the third gear, the connecting wire is sleeved at the middle of the power source, the limiting plate is installed at one side of the power source, and the wire spool is installed at the bottom of the connecting wire.

Preferably, driven locating component includes fourth gear, spacer, axis of rotation, winding stem and follows the dwang, the meshing of main dwang is in first gear bottom department, insert extremely from the dwang department in the middle of the fourth gear, the winding stem cover is established department in the middle of the dwang, the axis of rotation cover is established follow dwang one end department, the spacer is installed axis of rotation outer wall department with location shell interconnect.

Preferably, the spring piece assembly comprises a first spring piece, a second spring piece and a rotating shaft, the rotating shaft is arranged at one side of the positioning shell, the first spring piece is arranged at the lower section at one side of the outer wall of the positioning shell, the second spring piece is arranged at the top of the first spring piece and is connected with the positioning shell, and the second spring piece are sleeved at the middle of the rotating shaft.

Preferably, the first spring plate and the second spring plate are in an S shape and are connected with the rotating shaft.

The invention has the beneficial effects that:

the invention provides a safe charging telescopic roller shutter which comprises: when mains voltage was low on the side motor drive drove main dwang, first gear and second gear rotate, rotation through first gear and second gear drives the third gear, the power with rotate the wire reel and rotate the automatic height of sending to the safety, thereby conveniently charge, avoid the high altitude hidden danger that trades the battery and appear, and motor drive wire reel withdraws the initial point with the power after the completion of charging, effectually prevent that child from damaging the power, can start motor drive receipts coil rod and rotate from the dwang and receive and release the curtain cloth, go up and down to safe position through charging system automation, in addition gravity is with a roll spring control.

Drawings

FIG. 1 is a front view of a roller shade;

FIG. 2 is a top view of the driving structure of the roller blind;

FIG. 3 is an enlarged view of the structure at B of the roller shutter;

fig. 4 is an enlarged view of the structure at a of the roller shutter.

In the figure: 1-positioning shell, 2-curtain cloth, 3-limiting piece, 4-first spring piece, 5-second spring piece, 6-rotating shaft, 7-connecting wire, 9-wire reel, 10-positioning plate, 11-positioning hole, 12-positioning screw, 13-motor, 14-main rotating rod, 15-first gear, 16-third gear, 17-second gear, 18-power supply, 19-limiting plate, 20-positioning piece, 21-rotating shaft, 22-winding rod, 23-auxiliary rotating rod and 24-fourth gear.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the following examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-4, the present embodiment provides a telescopic roller shutter capable of being charged safely, which includes a positioning housing 1, a cord fabric 2 and a limiting member 3, the cord fabric 2 is disposed in the middle of the bottom of the positioning housing 1, the limiting member 3 is mounted at the bottom of the cord fabric 2, a positioning driving assembly is mounted at one side of the positioning housing 1, a rotating gear assembly is disposed at one side of the positioning driving assembly, a power supply is disposed at one side of the rotating gear assembly and connected with a winding assembly, a driven positioning assembly is disposed at the bottom of the rotating gear assembly, and a spring piece assembly is mounted at one side of the outer wall of the positioning housing 1.

In the present embodiment, as shown in fig. 1-4, the positioning driving assembly includes a positioning plate 10, positioning holes 11, positioning screws 12 and a motor 13, the positioning plate 10 is disposed at the top of one side of the inner wall of the positioning housing 1, the positioning holes 11 are disposed on the positioning plate 10 at equal intervals, the positioning screws 12 penetrate through the positioning housing 1 and are connected to the positioning plate 10, and the motor 13 is mounted at one side of the bottom of the positioning plate 10.

The positioning housing 1 and the positioning plate 10 are connected by a positioning screw 12 penetrating through the positioning housing 1 and the positioning hole 11, and the motor 13 is fixed.

In this embodiment, as shown in fig. 1 to 4, the rotating gear assembly includes a main rotating rod 14, a first gear 15 and a second gear 17, the main rotating rod 14 is installed at the output end of the motor 13, the first gear 15 is sleeved at one side of the main rotating rod 14, and the second gear 17 is sleeved at the other side of the main rotating rod 14.

The first gear 15 and the second gear 17 are rotated by the rotation of the main rotating lever 14.

In the present embodiment, as shown in fig. 1 to 4, the power connection wire winding assembly includes a connection wire 7, a wire winding disc 9, a third gear 16, a power source 18 and a limit plate 19, the third gear 16 is engaged at the bottom of the second gear 17, the power source 18 is installed at one side of the third gear 16, the connection wire 7 is sleeved at the middle of the power source 18, the limit plate 19 is installed at one side of the power source 18, and the wire winding disc 9 is installed at the bottom of the connection wire 7.

The second gear 17 drives a third gear 16 engaged under the second gear 17 to rotate, and the third gear 16 drives the power supply 18, the connecting wire 7 and the wire spool 9 to rotate.

In this embodiment, as shown in fig. 1-4, the driven positioning assembly includes a fourth gear 24, a positioning piece 20, a rotating shaft 21, a winding rod 22 and a driven rotating rod 23, the main rotating rod 14 is engaged at the bottom of the first gear 15, the driven rotating rod 23 is inserted into the middle of the fourth gear 24, the winding rod 22 is sleeved at the middle of the driven rotating rod 23, the rotating shaft 21 is sleeved at one end of the driven rotating rod 23, and the positioning piece 20 is installed at the outer wall of the rotating shaft 21 and interconnected with the positioning housing 1.

The fourth gear 24 and the driven rotating rod 23 are driven to rotate by the rotation of the first gear 15, and the winding rod 22 is driven to rotate by the rotation of the fourth gear 24 and the driven rotating rod 23 to wind and unwind the curtain cloth.

In the present embodiment, as shown in fig. 1-4, the spring plate assembly includes a first spring plate 4, a second spring plate 5 and a rotating shaft 6, the rotating shaft 6 is disposed at one side of the positioning housing 1, the first spring plate 4 is installed at a lower section of one side of the outer wall of the positioning housing 1, the second spring plate 5 is installed at the top of the first spring plate 4 and is connected to the positioning housing 1, and the second spring plate 5 are sleeved at the middle of the rotating shaft 6.

The resistance of the motor 13 is controlled through the first spring piece 4 and the second spring piece 5 which are sleeved on the rotating shaft 6, so that the load of the motor is reduced, and the service life of the motor is prolonged.

In the present embodiment, as shown in fig. 1 to 4, the first spring plate 4 and the second spring plate 5 are S-shaped and are connected to each other with the rotation shaft 6.

As shown in fig. 1 to 4, the present embodiment provides a safe charging, retractable roll screen, which operates as follows:

step 1: when the voltage of the power supply 18 is lower, the motor drives the main rotating rod 14, the first gear 15 and the second gear 17 to rotate, and the third gear 16, the power supply 18 and the rotary wire spool 9 are driven to rotate by the rotation of the first gear 15 and the second gear 17 and automatically sent to a safe height, so that the charging is convenient;

step 2: avoid the high altitude hidden danger that trades the battery and appear to motor 13 drive wire reel 9 withdraws power 18 to the original point after the completion of charging, effectual child prevents to damage power 18, can start motor 13 drive coiling rod 22 and rotate from dwang 23 and receive and release the curtain cloth, goes up and down to safe position through charging system is automatic, in addition gravity with rolling up spring control.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.