CN215802761U

CN215802761U - Automatic folding sunshade

Info

Publication number: CN215802761U
Application number: CN202121011774.6U
Authority: CN
Inventors: 王进城
Original assignee: Suzhou Yangcheng Awning Engineering Co ltd
Current assignee: Suzhou Yangcheng Awning Engineering Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-02-11
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses an automatic folding awning which comprises a mounting seat, a motor chamber, a driving motor, a folding mechanism, a bidirectional screw rod, a first fixing block, a second fixing block, a winding roller, awning cloth and a cross rod, wherein the motor chamber is arranged on the side wall of the mounting seat, the mounting seat is a hollow cavity with an opening on the side wall, the bidirectional screw rod is rotatably arranged in the mounting seat, the driving motor is arranged in the motor chamber, an output shaft of the driving motor penetrates through the motor chamber and is connected with the bidirectional screw rod, the winding roller is rotatably arranged in the mounting seat, the winding roller is arranged above the bidirectional screw rod, the awning cloth is wound on the winding roller, the cross rod is arranged at one end, away from the winding roller, of the awning cloth, the first fixing block and the second fixing block are arranged on the inner bottom wall of the mounting seat, and the bidirectional screw rod penetrates through the first fixing block and the second fixing block and is rotatably arranged in the mounting seat. The utility model belongs to the field of awning, and particularly provides an automatic folding awning which is high in practicability, simple to operate and convenient to install.

Description

Automatic folding sunshade

Technical Field

The utility model belongs to the field of awnings, and particularly relates to an automatically-folded awning.

Background

The awning is generally arranged on the outer wall body above the door and window to play the roles of shading sun and keeping off rain. The existing awning generally comprises an internal framework and awning cloth covered on the framework, the whole awning is in an arc cover shape, the rear end of the framework is connected with a mounting seat, the mounting seat is fixed on a wall body through expansion bolts and the like, and therefore the overall shape and size, the extending length and the inclination angle of the existing awning are fixed after the awning is mounted, flexible adjustment can not be carried out according to user requirements and illumination changes, and inconvenience exists in mounting and specific use.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides the automatic folding awning which has high practicability, simple operation and convenient installation.

The technical scheme adopted by the utility model is as follows: the utility model discloses an automatic folding awning, which comprises a mounting seat, a motor chamber, a driving motor, a folding mechanism, a bidirectional screw rod, a first fixing block, a second fixing block, a wind-up roll, awning cloth and a cross rod, wherein the motor chamber is arranged on the side wall of the mounting seat; the folding mechanism is arranged between the cross rod and the first fixing block and the second fixing block and comprises a first slide block, a second slide block, a first support rod, a second support rod, a third support rod, a fourth support rod, a first connecting rod, a second connecting rod, a first hinge shaft and a second hinge shaft, one end of the first support rod is hinged to the first fixing block, the second support rod is hinged to the other end of the first support rod through the first hinge shaft, one end of the second support rod, far away from the first support rod, is hinged to the cross rod, one end of the third support rod is hinged to the second fixing block, the fourth support rod is hinged to the other end of the third support rod through the second hinge shaft, one end of the fourth support rod, far away from the third support rod, is hinged to the cross rod, the folding mechanism is convenient for unwinding and winding of tarpaulin, the bidirectional screw rod comprises a left-handed thread end and a right-handed thread end, and the first slide block and the second slide block are symmetrically arranged on the bidirectional screw rod, the first sliding block is arranged at the left-handed thread end in a sliding mode, the second sliding block is arranged at the right-handed thread end in a sliding mode, the first sliding block is in threaded connection with the left-handed thread end, the second sliding block is in threaded connection with the right-handed thread end, the first sliding block and the second sliding block are arranged between the first fixing block and the second fixing block, two ends of the first connecting rod are respectively hinged to the upper wall of the first sliding block and the center of the first supporting rod, two ends of the second connecting rod are respectively hinged to the upper wall of the second sliding block and the center of the third supporting rod, when the awning cloth is stretched, an output shaft of a driving motor drives the two-way screw rod to rotate in the forward direction, the two-way screw rod drives the first sliding block and the second sliding block to reversely slide on the two-way screw rod and move away from each other, the first sliding block and the second sliding block drive the first supporting rod and the second sliding block to rotate away from the cross rod and push the cross rod away from the two-way screw rod, the third supporting rod drives the fourth supporting rod to rotate away from the cross rod, so that the third supporting rod and the fourth supporting rod are unfolded and push the cross rod away from the bidirectional screw rod, and at the moment, the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod are unfolded and drive the cross rod to move outwards so as to pull open and tighten the awning cloth; when the tarpaulin is folding to be accomodate, the driving motor output shaft drives two-way lead screw antiport, two-way lead screw drives slider one, slider two is on two-way lead screw forward slip and is close to each other, slider one and slider two are respectively through connecting rod one, two drive bracing piece ones of connecting rod, the direction of the two-way lead screw of bracing piece three-dimensional rotates, bracing piece one drives bracing piece two and rotates and be close to the horizontal pole thereby bracing piece one and bracing piece two are folding and drive the horizontal pole and be close to two-way lead screw, bracing piece three drives bracing piece four and rotates and be close to the horizontal pole thereby bracing piece three and bracing piece four are folding and drive the horizontal pole and be close to two-way lead screw, bracing piece one this moment, bracing piece two, bracing piece three is folded and drives the horizontal pole inward movement with bracing piece four.

Further, the side wall of the motor chamber is provided with a first switch, a controller is arranged in the motor chamber, and the controller is electrically connected with the first switch and the driving motor respectively.

Furthermore, rolling springs are respectively arranged between the rolling roller and two side walls of the mounting seat, and the rolling roller automatically reverses and resets under the spring action of the rolling springs and drives the tarpaulin to be rolled and wound on the rolling roller.

Furthermore, the mounting seat upper wall is equipped with the connecting plate, and is fixed the sunshade device installation through the connecting plate.

Further, the indoor bluetooth module that is equipped with of motor, bluetooth module and controller electric connection are connected and send the order thereby make the controller work and then control folding and the expansion of tarpaulin through mobile terminal such as cell-phone with the bluetooth module.

The utility model with the structure has the following beneficial effects: the automatic folding awning has the advantages that the structure is simple, the design is reasonable, the mobile phone is connected with the Bluetooth module through the Bluetooth module, the control controller enables the driving motor to rotate, the driving motor drives the first sliding block and the second sliding block to slide, so that the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod are folded or unfolded, and therefore the awning cloth is unfolded, folded and stored; the setting through rolling spring makes horizontal pole tractive tarpaulin wind the automatic rolling of wind-up roll, satisfies the automatic folding function of accomodating of sunshade.

Drawings

FIG. 1 is a bottom view of the automatic folding canopy of the present invention;

FIG. 2 is a front view of the automatically folding canopy of the present invention;

FIG. 3 is a schematic view of the automatically folding awning of the present invention without the awning cloth;

FIG. 4 is a side view of the automatic folding canopy of the present invention;

fig. 5 is a cross-sectional view of a wind-up roll of the automatically folding awning of the present invention.

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the attached drawings, 1, a mounting seat, 2, a motor chamber, 3, a driving motor, 4, a folding mechanism, 5, a bidirectional screw rod, 6, a first fixed block, 7, a second fixed block, 8, a winding roller, 9, tarpaulin, 10, a cross rod, 11, a first slider, 12, a second slider, 13, a first support rod, 14, a second support rod, 15, a third support rod, 16, a fourth support rod, 17, a first connecting rod, 18, a second connecting rod, 19, a first hinge shaft, 20, a second hinge shaft, 21, left-hand threads, 22, right-hand threads, 23, a controller, 24, a winding spring, 25, a connecting plate, 26, a Bluetooth module, 27 and a first switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5, the automatic folding awning of the present invention comprises a mounting base 1, a motor chamber 2, a driving motor 3, a folding mechanism 4, a bidirectional screw 5, a first fixed block 6, a second fixed block 7, a wind-up roller 8, an awning cloth 9 and a cross bar 10, wherein the motor chamber 2 is arranged on the side wall of the mounting base 1, the mounting base 1 is a hollow cavity with an opening on the side wall, the bidirectional screw 5 is rotatably arranged in the mounting base 1, the driving motor 3 is arranged in the motor chamber 2, an output shaft of the driving motor 3 penetrates through the motor chamber 2 and is connected with the bidirectional screw 5, the wind-up roller 8 is rotatably arranged in the mounting base 1, the wind-up roller 8 is arranged above the bidirectional screw 5, the awning cloth 9 is wound on the wind-up roller 8, the cross bar 10 is arranged at one end of the awning cloth 9 far away from the wind-up roller 8, the first fixed block 6 and the second fixed block 7 are arranged on the inner bottom wall of the mounting base 1, the bidirectional screw rod 5 penetrates through the first fixing block 6 and the second fixing block 7 and is rotatably arranged in the mounting seat 1; the folding mechanism 4 is arranged between the cross rod 10 and the first fixed block 6 and the second fixed block 7, the folding mechanism 4 comprises a first sliding block 11, a second sliding block 12, a first supporting rod 13, a second supporting rod 14, a third supporting rod 15, a fourth supporting rod 16, a first connecting rod 17, a second connecting rod 18, a first hinge shaft 19 and a second hinge shaft 20, one end of the first supporting rod 13 is hinged to the first fixed block 6, the second supporting rod 14 is hinged to the other end of the first supporting rod 13 through the first hinge shaft 19, one end of the second supporting rod 14, far away from the first supporting rod 13, is hinged to the cross rod 10, one end of the third supporting rod 15 is hinged to the second fixed block 7, the fourth supporting rod 16 is hinged to the other end of the third supporting rod 15 through the second hinge shaft 20, one end of the fourth supporting rod 16, far away from the third supporting rod 15, is hinged to the cross rod 10, the bidirectional screw rod 5 comprises a left-handed thread end 21 and a right-handed thread end 22, on two-way lead screw 5 was located in slider 11, the symmetrical slip of slider two 12, left-hand thread end 21 was located in the slip of slider 11, and right-hand thread end 22 is located in the slip of slider two 12, and slider 11 and left-hand thread end 21 threaded connection, slider two 12 and right-hand thread end 22 threaded connection, fixed block 6, fixed block two 7 are located to slider 11, slider two 12, the both ends of connecting rod 17 are articulated continuous with slider 11 upper wall and bracing piece 13 center department respectively, the both ends of connecting rod two 18 link to each other with the articulated department in slider two 12 upper wall and the three 15 centers of bracing piece department respectively.

Wherein, 2 lateral walls of motor room are equipped with switch 27, be equipped with controller 23 in the motor room 2, controller 23 respectively with switch 27, driving motor 3 electric connection, be equipped with wrap spring 24 between wind-up roll 8 and the 1 both sides wall of mount pad respectively, 1 upper wall of mount pad is equipped with connecting plate 25, be equipped with bluetooth module 26 in the motor room 2, bluetooth module 26 and controller 23 electric connection.

When the sunshade awning is required to be unfolded to shield sun and rain, the mobile phone sends an unfolding instruction to the controller 23 through the Bluetooth module 26, the controller 23 controls the driving motor 3 to rotate forwards, the output shaft of the driving motor 3 drives the bidirectional screw rod 5 to rotate forwards, the bidirectional screw rod 5 drives the first sliding block 11 and the second sliding block 12 to slide backwards and away from each other on the bidirectional screw rod 5, the first sliding block 11 and the second sliding block 12 respectively drive the first supporting rod 13 and the third supporting rod 15 to rotate towards the direction away from the bidirectional screw rod 5 through the first connecting rod 17 and the second connecting rod 18, the first supporting rod 13 drives the second supporting rod 14 to rotate away from the transverse rod 10, so that the first supporting rod 13 and the second supporting rod 14 are unfolded and push the transverse rod 10 to move away from the bidirectional screw rod 5, the third support rod 15 drives the fourth support rod 16 to rotate away from the cross rod 10, so that the third support rod 15 and the fourth support rod 16 are unfolded and the cross rod 10 is pushed away from the bidirectional screw rod 5, at the moment, the first support rod 13, the second support rod 14, the third support rod 15 and the fourth support rod 16 are unfolded and drive the cross rod 10 to move outwards so as to pull open and tighten the tarpaulin 9, and when the preset extending length is reached, the driving motor 3 is controlled to stop working through the controller 23; when the awning needs to be folded, the controller 23 controls the driving motor 3 to rotate reversely, an output shaft of the driving motor 3 drives the bidirectional screw rod 5 to rotate reversely, the bidirectional screw rod 5 drives the first slide block 11 and the second slide block 12 to slide on the bidirectional screw rod 5 in the forward direction to be close to each other, the first slide block 11 and the second slide block 12 respectively drive the first support rod 13 and the third support rod 15 to rotate towards the bidirectional screw rod 5 through the first connecting rod 17 and the second connecting rod 18, the first support rod 13 drives the second support rod 14 to rotate to be close to the cross rod 10 so that the first support rod 13 and the second support rod 14 are folded and the cross rod 10 is driven to be close to the bidirectional screw rod 5, the third support rod 15 drives the fourth support rod 16 to rotate to be close to the cross rod 10 so that the third support rod 15 and the fourth support rod 16 are folded and the cross rod 10 is driven to be close to the bidirectional screw rod 5, and at the moment, the first support rod 13, the second support rod 14, the third support rod 15 and the fourth support rod 16 are folded and the cross rod 10 are driven to move inwards, the transverse rod 10 drives the tarpaulin 9 to approach the winding roller 8, the winding roller 8 automatically rotates reversely to reset under the spring action of the winding spring 24 and drives the tarpaulin 9 to be wound on the winding roller 8, and at the moment, the tarpaulin 9 is wound.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. An automatic folding sunshade, its characterized in that: the winding device comprises a mounting seat, a motor chamber, a driving motor, a folding mechanism, a bidirectional screw rod, a first fixing block, a second fixing block, a winding roller, tarpaulin and a cross rod, wherein the motor chamber is arranged on the side wall of the mounting seat, the mounting seat is a hollow cavity with an opening on the side wall, the bidirectional screw rod is rotatably arranged in the mounting seat, the driving motor is arranged in the motor chamber, an output shaft of the driving motor penetrates through the motor chamber and is connected with the bidirectional screw rod, the winding roller is rotatably arranged in the mounting seat, the winding roller is arranged above the bidirectional screw rod, the tarpaulin is wound on the winding roller, the cross rod is arranged at one end, away from the winding roller, of the tarpaulin, the first fixing block and the second fixing block are arranged on the inner bottom wall of the mounting seat, and the bidirectional screw rod penetrates through the first fixing block and the second fixing block and is rotatably arranged in the mounting seat; the folding mechanism is arranged between the cross rod and the first fixing block and the second fixing block, the folding mechanism comprises a first sliding block, a second sliding block, a first supporting rod, a second supporting rod, a third supporting rod, a fourth supporting rod, a first connecting rod, a second connecting rod, a first hinge shaft and a second hinge shaft, one end of the first supporting rod is hinged on the first fixing block, the second supporting rod is hinged on the other end of the first supporting rod through the first hinge shaft, one end of the second supporting rod, far away from the first supporting rod, is hinged on the cross rod, one end of the third supporting rod is hinged on the second fixing block, the fourth supporting rod is hinged on the other end of the third supporting rod through the second hinge shaft, one end of the fourth supporting rod, far away from the third supporting rod, is hinged on the cross rod, the two-way screw rod comprises a left-handed thread end and a right-handed thread end, the first sliding block and the second sliding block are symmetrically arranged on the two-way screw rod, the first sliding block is arranged on the left-handed thread end, the second sliding block is arranged at the right-handed threaded end in a sliding mode, the first sliding block is in threaded connection with the left-handed threaded end, the second sliding block is in threaded connection with the right-handed threaded end, the first sliding block and the second sliding block are arranged between the first fixing block and the second fixing block, two ends of the first connecting rod are hinged to the upper wall of the first sliding block and the center of the first supporting rod respectively, and two ends of the second connecting rod are hinged to the upper wall of the second sliding block and the center of the third supporting rod respectively.

2. An automatically folding awning as claimed in claim 1, wherein: the side wall of the motor chamber is provided with a first switch, a controller is arranged in the motor chamber, and the controller is electrically connected with the first switch and the driving motor respectively.

3. An automatically folding awning as claimed in claim 1, wherein: and winding springs are respectively arranged between the winding roller and the two side walls of the mounting seat.

4. An automatically folding awning as claimed in claim 1, wherein: the mounting seat upper wall is equipped with the connecting plate.

5. An automatically folding awning as claimed in claim 2, wherein: the indoor bluetooth module that is equipped with of motor, bluetooth module and controller electric connection.