CN218759129U

CN218759129U - Electric telescopic awning support and electric telescopic awning

Info

Publication number: CN218759129U
Application number: CN202222617675.3U
Authority: CN
Inventors: 孔杰; 符加海; 梁兴庆
Original assignee: Liri Construction Technology Guangdong Co ltd
Current assignee: Liri Construction Technology Guangdong Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-03-28
Anticipated expiration: 2032-09-28

Abstract

The utility model provides an electronic flexible covering or awning on a car, boat, etc. support and electronic flexible covering or awning on a car, boat, etc. The electric telescopic awning support comprises a telescopic frame group, a driving mechanism and a fixed support. The telescopic frame group comprises at least two frames, telescopic mechanisms and first pulleys, the telescopic mechanisms are connected between every two adjacent frames, and the first pulleys are arranged at the bottoms of the frames; the driving mechanism can drive the frame to move along the opening and closing direction of the electric telescopic awning bracket; the fixed support is provided with a preset height, the top of the fixed support is provided with a slide rail, and the extending direction of the slide rail is the opening and closing direction of the electric telescopic awning support; the first pulley is matched with the sliding rail; the frame moves on the slide rails. The whole height that electronic flexible covering or awning on a car, boat, etc. support had been improved in setting up of fixed bolster, and then the frame of flexible frame group need not to set up too high height and can satisfy the ascending space demand of vertical side, and it is difficult for taking place the beat at the removal in-process after the height reduction of frame, has improved the stability of flexible frame group.

Description

Electric telescopic awning support and electric telescopic awning

Technical Field

The utility model relates to a covering or awning on a car, boat, etc. room technical field specifically relates to an electronic flexible covering or awning on a car, boat, etc. support and electronic flexible covering or awning on a car, boat, etc.

Background

The existing electric telescopic awning comprises a driving frame unit and a telescopic frame unit, wherein the driving unit is provided with a motor and a first pulley, the telescopic frame unit comprises a plurality of telescopic mechanisms, a plurality of frames and a second pulley, the telescopic mechanisms are connected between the two adjacent frames, and the bottom of each frame is connected with the second pulley. The first pulley and the second pulley roll on the ground, the motor drives the first pulley to drive the driving frame unit to move along the opening and closing direction of the telescopic awning, and the driving frame unit drives the telescopic frame unit to do telescopic motion on the ground to realize the opening and closing of the electric telescopic awning.

However, the existing integral telescopic tent structure is not suitable for large-scale tent houses. Specifically, large-scale covering or awning on a car, boat, etc. room does not have whole flexible demand under more the circumstances, and when being used for large-scale covering or awning on a car, boat, etc. room with whole flexible covering or awning on a car, boat, etc. room, because the frame height is higher and weight is great, even the frame bottom is provided with the pulley, still needs great drive power drive telescopic frame unit, and the frame takes place the swing easily when removing, influences the efficiency that opens and shuts, also can cause structural damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electronic flexible covering or awning on a car, boat, etc. support that is applicable to large-scale covering or awning on a car, boat, etc. room, easily drive, stable in structure and open and shut efficiently is provided.

The second purpose of the utility model is to provide an electronic flexible covering or awning on a car, boat, etc. that is applicable to large-scale covering or awning on a car, boat, etc. room, easily drive, stable in structure and open and shut efficiently.

In order to achieve the first purpose, the utility model provides an electric telescopic tent support, which comprises a telescopic frame group and a driving mechanism; the telescopic frame group comprises at least two frames, telescopic mechanisms and first pulleys, the telescopic mechanisms are connected between every two adjacent frames, and the first pulleys are arranged at the bottoms of the frames; the driving mechanism can drive the frame to move along the opening and closing direction of the electric telescopic awning bracket; the electric telescopic awning bracket also comprises a fixed bracket, and the fixed bracket has a preset height; the top of the fixed support is provided with a slide rail, and the extension direction of the slide rail is the opening and closing direction of the electric telescopic awning support; the first pulley is matched with the sliding rail; the frame moves on the slide rail.

By the scheme, when the electric telescopic awning support needs to have a higher inner space, the preset height of the fixing support per se increases the basic height of the electric telescopic awning support, and then the frame of the telescopic frame group does not need to be provided with too high height to meet the space requirement of the electric telescopic awning support in the vertical direction. After the height of the frame of the telescopic frame group is reduced, the stability of the telescopic frame group is improved, and the frame is not easy to swing in the motion process of the telescopic frame group. Be provided with the slide rail on the fixed bolster, the first pulley and the slide rail cooperation of telescopic frame group bottom have reduced telescopic frame group gliding resistance and have reduced the noise that produces when electronic flexible covering or awning on a car, boat, etc. support opened and shut.

According to the scheme, the frame further comprises upright columns, top beams and connecting pieces; two stands set up relatively, and the back timber can be dismantled with two stands and be connected, and the connecting piece is connected between back timber and stand.

Therefore, the stand column and the top beam can be detachably connected, the frame can be conveniently transported, the frame can be repeatedly disassembled and installed for multiple times, the utilization rate of the electric telescopic awning support is improved, the frame can be installed only by connecting the frame through the connecting piece after being assembled according to the shape of the electric telescopic awning support, and professional welding is not needed.

According to the scheme, the top beam comprises an upper oblique beam, a lower cross beam, web members and oblique web members; the extension direction of the lower cross beam is the horizontal direction, and the upper oblique beam is inclined to the lower cross beam; the upper oblique beam is positioned above the lower cross beam; the two extending ends of the web members are detachably connected with the upper oblique beam and the lower cross beam respectively, and the extending direction of the web members is vertical; the extension both ends of oblique web member can dismantle with last sloping and bottom end rail respectively and be connected, and oblique web member inclines to vertical direction.

Therefore, the upper inclined beam, the lower cross beam, the web members and the inclined web members form a truss structure, and the stability of the top beam is improved; when the span of the top beam is large, the top beam is not easy to transport, and the top beam is arranged to be a detachable structure, so that the transport of the top beam is facilitated.

According to the scheme, the upper oblique beam comprises a first oblique beam section and a second oblique beam section, the first oblique beam section and the second oblique beam section are detachably connected, and the extending direction of the first oblique beam section and the extending direction of the second oblique beam section are the extending direction of the upper oblique beam; and/or the lower cross beam comprises a first cross beam section and a second cross beam section, the first cross beam section and the second cross beam section are detachably connected, and the extending direction of the first cross beam section and the extending direction of the second cross beam section are the extending direction of the lower cross beam.

Therefore, the upper oblique beam and the lower transverse beam are of multi-section and detachable structures, and the lengths of the disassembled first oblique beam section, the disassembled second oblique beam section, the disassembled first transverse beam section and the disassembled second transverse beam section are smaller, so that the transportation is facilitated.

According to the scheme, the telescopic mechanism further comprises a first connecting rod and a second connecting rod, and the first connecting rod is hinged with the second connecting rod;

the first connecting rod comprises a first hinge part and a first sliding part, and the first hinge part and the first sliding part are sequentially arranged in the extending direction of the first connecting rod;

the second connecting rod comprises a second hinge part and a second sliding part, and the second hinge part and the second sliding part are sequentially arranged in the extending direction of the second connecting rod;

the first hinge part and the second hinge part are respectively hinged with two upright posts of two adjacent frames;

the second sliding part and the first hinge part are connected with the same upright post, and the second sliding part can slide along the extending direction of the upright post;

the first sliding part and the second hinge part are connected with the same upright post, and the first sliding part can slide along the extending direction of the upright post;

the telescopic mechanism further comprises a third pulley; the first sliding part and the second sliding part are both connected with the third pulley;

the stand includes the spout, the third pulley is located in the spout and the third pulley can be in the spout is followed the extending direction motion of stand.

Therefore, rolling friction is formed between the third pulley and the sliding groove, the friction resistance between the telescopic mechanism and the stand column is reduced, and the telescopic frame set is more smooth to stretch.

According to the scheme, the electric telescopic awning support further comprises a driving frame group, the driving frame group comprises at least two frames, and the purlines are fixedly connected between every two adjacent frames; a second pulley is arranged at the bottom of the driving frame group and matched with the sliding rail; the driving frame group, the telescopic mechanism and the telescopic frame group are sequentially arranged along the opening and closing direction of the electric telescopic awning support, and the telescopic mechanism is connected between the driving frame group and the telescopic frame group; the driving mechanism drives the second pulley.

It can be seen from this that the drive frame group that comprises two at least frames and purlin has stable structure, and stability is better when drive frame group moves along the track, and then drive frame group can provide more even stable driving force for expansion frame group.

According to the scheme, the telescopic frame group further comprises a combined frame, the combined frame comprises a connecting rod and at least two frames, and the connecting rod is fixedly connected between the two adjacent frames; and a telescopic mechanism is connected between two adjacent combined frames.

Therefore, the arrangement of the combined frame enables the structure of the telescopic frame group to be more stable.

According to the scheme, the fixing support comprises a longitudinal beam, the extending direction of the longitudinal beam is the opening and closing direction, and the sliding rail is connected with the longitudinal beam; the telescopic frame group also comprises an anti-drop device; the anti-falling device comprises a first limiting part; the first pulley, the slide rail, the longitudinal beam and the first limiting part are sequentially arranged from top to bottom; the side member restricts the first stopper portion from above the first stopper portion.

Therefore, the longitudinal beam limits the first limiting part from the upper part of the first limiting part, so that the telescopic frame group can be prevented from derailing from the slide rail.

According to the scheme, the electric telescopic awning support further comprises a fixed frame group; the fixed frame group comprises at least two second purlines and frames, and the purlines are fixedly connected between two adjacent frames; the fixed frame groups are fixedly connected with the fixed support, and the two fixed frame groups are respectively positioned at the two extending ends of the slide rail; a telescopic mechanism is connected between the fixed frame group and the telescopic frame group.

Therefore, the arrangement of the fixed frame group can limit the moving stroke of the driving frame group and prevent the driving frame group from moving excessively. Be connected with telescopic machanism between fixed frame group and the flexible frame group, when the motion of opening and shutting is done to electronic flexible covering or awning on a car, boat, etc. support, fixed frame group will receive the pulling force or the thrust of flexible frame group, has more stable structure after fixed frame group passes through frame and purlin fixed connection, and difficult slope or damage after the atress of fixed frame group.

In order to achieve the second purpose, the utility model provides an electric telescopic awning, which comprises a bracket and an awning cloth, wherein the awning cloth is arranged on the electric telescopic awning bracket; electric telescopic sail support adopts the utility model discloses the electric telescopic sail support of any one of the first aspect.

Drawings

Fig. 1 is a structural diagram of a first view angle of an electric retractable awning bracket in a deployed state according to a first embodiment of the present invention.

Fig. 2 is a structural diagram of a first view angle of the electric retractable awning bracket in a retracted state according to the first embodiment of the electric retractable awning bracket of the present invention.

Fig. 3 is a structural diagram of a second view angle of the electric retractable awning bracket according to the first embodiment of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 1.

Fig. 5 is a partially enlarged view at B in fig. 2.

Fig. 6 is a structural view of a third view angle of the electric retractable roof support in the retracted state in the second embodiment of the electric retractable roof support of the present invention.

Fig. 7 is a structural view of a third view angle of the electric retractable roof support in the second embodiment of the electric retractable roof support of the present invention in the unfolded state.

Fig. 8 is a partially enlarged view at C in fig. 1.

Fig. 9 is a partial sectional view of a collapsible tent frame according to a first embodiment of the present invention.

The present invention will be further described with reference to the accompanying drawings and examples.

Detailed Description

First embodiment of the electric telescopic awning bracket:

the first direction and the second direction in this embodiment are the opening and closing directions of the electric telescopic canopy support, and the first direction is opposite to the second direction.

Referring to fig. 1, 2 and 5, the electric retractable roof support includes a fixed frame assembly 100, a driving frame assembly 200, a retractable frame assembly 300, a fixed frame 3, a retractable mechanism 4, a slide rail 6, a wheel seat 7, an anti-falling device 8, a first pulley 10, a second pulley 11, a motor 12, a rotating shaft 15 and a third pulley 16. The fixed bracket 3 has a predetermined height in the vertical direction, which is more than half of the entire height of the electric retractable canopy bracket in this embodiment. Two slide rails 6 parallel arrangement and two slide rails 6 are located the top of fixed bolster 3 and are located the ascending both ends of width direction of fixed bolster 3 respectively. The first pulley 10 is positioned at the bottom of the telescopic frame set 300, and the second pulley 11 is positioned at the bottom of the driving frame set 200; the driving frame set 200 and the telescopic frame set 300 are erected on two parallel sliding rails 6, and the first pulley 10 and the second pulley 11 are matched with the sliding rails 6. The two fixed frame groups 100 are respectively positioned at two end parts of the fixed support 3 in the length direction, and the length direction of the fixed support 3 is the opening and closing direction of the electric telescopic awning support; along the opening and closing direction of the electric telescopic awning support, the fixed frame group 100, the slide rail 6 and the fixed frame group 100 are arranged in sequence. The telescopic frame set 300 is connected to one of the two fixed frame sets 100 through a telescopic mechanism 4, and the telescopic mechanism 4 is connected between the telescopic frame set 300 and the driving frame set 200. The driving frame group 200, the telescopic frame group 300, and the fixed frame group 100 are sequentially disposed along the length direction of the fixed bracket 3. The driving frame assembly 200 can drive the telescopic frame assembly 300 to perform telescopic movement along the opening and closing direction of the electric telescopic awning bracket.

With reference to fig. 1 and 5, the fixing bracket 3 includes longitudinal beams 5, the two longitudinal beams 5 are disposed at the top of the fixing bracket 3 in parallel, and the extending direction of the longitudinal beams 5 is the opening and closing direction of the electric retractable canopy bracket. The slide rail 6 is disposed above the longitudinal beam 5. The longitudinal beams 5 are made of i-steel.

With reference to fig. 1, the fixed frame assembly 100 includes two frames 1 and a plurality of purlins 2 that are arranged oppositely, the purlins 2 are second purlins in this embodiment, the plurality of purlins 2 are connected between the two frames 1 that are arranged oppositely, and the purlins 2 are perpendicular to the plane where the frames 1 are located.

As shown in fig. 3, the frames 1 comprise uprights 101 and top beams 102, each frame 1 comprises two uprights 101 and one top beam 102, the top beam 102 is a truss beam with a pitched roof structure, and the truss beam comprises an upper pitched beam 1021, a lower cross beam 1022, web members 1023, pitched web members 1024 and a connecting plate 1025; the extension direction of the lower cross beam 1022 is the horizontal direction, and the upper oblique beam 1021 is oblique to the lower cross beam 1022; the upper sloping beam 1021 is located above the lower crossbeam 1022; the web members 1023 are detachably connected between the upper oblique beam 1021 and the lower cross beam 1022, the oblique web members 1024 are detachably connected between the upper oblique beam 1021 and the lower cross beam 1022, the extending direction of the web members 1023 is vertical, the oblique web members 1024 are inclined to the vertical direction, two extending ends of the web members 1023 are respectively connected with the upper oblique beam 1021 and the lower cross beam 1022, and two extending ends of the oblique web members 1024 are respectively connected with the upper oblique beam 1021 and the lower cross beam 1022; the web member 1023 is detachably connected with the upper oblique beam 1021 through a bolt, and the oblique web member 1024 is detachably connected with the upper oblique beam 1021 through a bolt; the web member 1023 is detachably connected with the lower cross beam 1022 through a bolt, and the inclined web member 1024 is detachably connected with the lower cross beam 1022 through a bolt; the connecting plate 1025 is F-shaped, and the upper oblique beam 1021 and the lower cross beam 1022 are respectively detachably connected with the upright 101 through the connecting plate 1025. The connecting plate 1025 is the connecting piece of the utility model.

Referring to fig. 2, the extending direction of the upright posts 101 is vertical, the two upright posts 101 are respectively supported at the bottoms of two sides of the top beam 102, a reinforcing rod 103 is connected between the upright posts 101 and the top beam 102, and the upright posts 101, the top beam 102 and the reinforcing rod 103 form a stable right triangle structure.

Combine fig. 1, fig. 4 and fig. 5, drive frame group 200 includes three frame 1, many purlins 2 and base 201, and three frame 1 sets gradually along the direction of opening and shutting of electronic flexible covering or awning on a car, boat, etc. support, is connected with many purlins 2 between two adjacent frames 1, and this purlin 2 is first purlin in this embodiment, the plane at purlin 2 perpendicular to frame 1 place, and the bottom of three frame 1 is connected with base 201 respectively, and stand 101 perpendicular to base 201. The base 201 is provided with a motor 12 and a second pulley 11, the second pulley 11 is matched with the slide rail 6, and the motor 12 drives the second pulley 11. The first pulley 10 and the second pulley 11 are rail wheels, each rail wheel includes a second limiting portion 803, the two second limiting portions 803 are respectively located at two axial end portions of the second pulley 11, and the second limiting portions 803 are in limiting fit with the slide rail 6 in the width direction of the slide rail 6. The motor 12 is a driving mechanism of the present embodiment.

Referring to fig. 1 and 3, the telescopic frame set 300 includes a frame 1 and a telescopic mechanism 4. The frames 1 are sequentially arranged along the opening and closing direction of the electric telescopic awning support, the telescopic mechanisms 4 are connected between two adjacent frames 1, and the corresponding telescopic mechanisms 4 are connected between two adjacent top beams 102 and between two adjacent upright columns 101. Referring to fig. 4 again, the wheel seat 7 is connected to the bottom of the column 101, the wheel seat 7 includes a first connecting portion 701 and a second connecting portion 702 that are oppositely arranged in the width direction of the slide rail 6, the first pulley 10 is arranged between the first connecting portion 701 and the second connecting portion 702, the extending direction of the first connecting portion 701 and the second connecting portion 702 is the vertical direction, and the first connecting portion 701, the slide rail 6 and the second connecting portion 702 are sequentially arranged along the width direction of the longitudinal beam 5; the first connecting portion 701 and the second connecting portion 702 are in limit fit with the longitudinal beam 5 in the width direction of the longitudinal beam 5. The anti-falling device 8 includes a first limiting portion 801 and a third connecting portion 802 that are perpendicular to each other, the third connecting portions 802 of the two anti-falling devices 8 are connected to the first connecting portion 701 and the second connecting portion 702 respectively, the extending direction of the third connecting portion 802 is a vertical direction, and the plane where the first limiting portion 801 is located is perpendicular to the vertical direction. The first pulley 10, the sliding rail 6, the longitudinal beam 5 and the first limiting portion 801 are sequentially arranged from top to bottom, the first limiting portion 801 is in limiting fit with the longitudinal beam 5 in the vertical direction, and the longitudinal beam 5 blocks the first limiting portion 801 from moving upwards.

Referring to fig. 8, the telescopic mechanism 4 includes a first link 401 and a second link 402. The first link 401 and the second link 402 are hinged by a hinge shaft, and the hinge point of the first link 401 and the second link 402 is located at the midpoint of the first link 401 and the midpoint of the second link 402. The first link 401 includes a first hinge portion 4011 and a first sliding portion 4012, and the first hinge portion 4011 and the first sliding portion 4012 are located at two extending ends of the first link 401, respectively; second link 402 includes a second hinge 4021 and a second slider 4022, and second hinge 4021 and second slider 4022 are at the extended ends of second link 402.

Referring to fig. 8 and 9, the vertical columns 101 are provided with sliding grooves 1011, the extending direction of the sliding grooves 1011 is a vertical direction, two sliding grooves 1011 on two vertical columns 101 of the same frame 1 are opposite to each other in the width direction of the telescopic tent frame, and the width direction of the telescopic tent frame is perpendicular to the telescopic direction of the telescopic tent frame and perpendicular to the vertical direction. The first sliding portion 4012 and the second sliding portion 4022 are connected to a third pulley 16 through a rotating shaft 15, and the third pulley 16 is rotatable around the axis of the rotating shaft 15. The first hinge 4011 and the second sliding portion 4022 are connected to the same column 101, the first hinge 4011 is located above the second sliding portion 4022, the first hinge 4011 is hinged to the column 101, the first link 401 can rotate around a hinge point between the first hinge 4011 and the column 101, the third pulley 16 connected to the second sliding portion 4022 is located in the sliding slot 1011 of the column 101, and the third pulley 16 can slide in the sliding slot 1011 along the extending direction of the sliding slot. The second hinge portion 4021 and the first sliding portion 4021 are both connected to another upright post 101, the upright post 101 is the upright post 101 on the frame 1 adjacent to the upright post 101 where the first hinge portion 4011 is located, the second hinge portion 4021 is located above the first sliding portion 4012, the second hinge portion 4021 is hinged to the upright post 101, the second link 402 can rotate around a hinge point between the second hinge portion 4021 and the upright post 101, the third pulley 16 connected to the first sliding portion 4012 is located in the sliding slot 1011 of the upright post 101, the third pulley 16 can slide in the sliding slot 1011 along the extending direction of the sliding slot, and the first hinge portion 4011 and the second hinge portion 4021 are sequentially arranged along the extending direction of the telescopic tent support.

Referring to fig. 9, the lower cross beams 1022 are provided with sliding grooves, the extending direction of the sliding grooves is a horizontal direction, the sliding grooves on two adjacent lower cross beams 1022 are oppositely arranged, the telescopic mechanism 4 is arranged between the two adjacent lower cross beams 1022, and the third pulley 16 is matched with the sliding grooves on the lower cross beams 1022.

The height of the fixing bracket 3 of the electric telescopic awning bracket provided by the embodiment occupies a larger proportion in the overall height of the electric telescopic awning bracket, so that the frame 1 in the telescopic frame group 300 only needs to be provided with a smaller height to ensure that the electric telescopic awning bracket has enough use space in the vertical direction. After the height of the frame 1 is reduced, the whole weight of the telescopic frame set 300 is reduced, the telescopic frame set 300 is easier to drive, the frame 1 with smaller height is not easy to swing in the motion process, the structure is more stable, and the service life of the electric telescopic awning support is prolonged. The driving frame set 200 connected by the three frames 1 through the purlins 2 is more stable during movement, the acting force applied to the telescopic frame set 300 by the driving frame set 200 is more uniform, and when the electric telescopic awning support changes between a contraction state and an expansion state, the telescopic frame set 300 is more smoothly folded and expanded. The anti-falling device 8 and the rail wheel are arranged to make the first pulley 10 and the second pulley 11 difficult to derail. The fixed frame assembly 100 can limit the stroke of the driving frame assembly 200 and prevent the driving frame assembly 200 from falling off the fixed frame 3. The frame 1 is of a detachable structure, the frame 1 after disassembly saves space, welding is not needed when the frame 1 is assembled, and the assembling cost and the assembling difficulty of the frame 1 are reduced.

Second embodiment of the electric telescopic awning bracket:

referring to fig. 6 and 7, in the present embodiment, the electric convertible top frame includes two telescopic frame assemblies 300 ', two driving frame assemblies 200', two fixed frame assemblies 100 ', and a fixed frame 3'. The telescopic frame set 200' includes a plurality of sectional frames 9. The combined frame 9 comprises two frames 1' and a link 13, the link 13 being connected between the two frames. The connecting rod 13 is vertical to the frame 1 ', and a telescopic mechanism 4' is connected between two adjacent combined frames 9. The first fixed frame group 100 ', the first telescopic frame group 300 ', the first driving frame group 200 ', the second telescopic frame group 300 ' and the second fixed frame group 100 ' are arranged in sequence along the opening and closing direction of the electric telescopic awning support; a telescopic mechanism 4 'is connected between the fixed frame set 100' and the telescopic frame set 300 ', and a telescopic mechanism 4' is connected between the telescopic frame set 300 'and the driving frame set 200'. One of the two driving frame sets 200 'is provided with a waterproof eaves 14, and the waterproof eaves 14 are located at the top of the driving frame set 200'. When the electric telescopic awning support is changed from a contraction state to an expansion state, the two driving frame groups 200 ' move in opposite directions and approach each other, when the electric telescopic awning support is in the expansion state, the waterproof eaves 14 are positioned above the two driving frame groups 200 ', and the waterproof eaves 14 shield a gap between the two driving frame groups 200 '.

Third embodiment of the electric telescopic awning bracket:

in this embodiment, the upper oblique beam includes a plurality of oblique beam sections, and the plurality of oblique beam sections are sequentially arranged along the extending direction of the upper oblique beam and detachably connected; the bottom end rail includes many crossbeam sections, and many crossbeam sections set gradually and can dismantle the connection along the extending direction of bottom end rail. The plurality of oblique beam sections comprise a first oblique beam section and a second oblique beam section of the utility model; many crossbeam sections include the utility model discloses a first crossbeam section and second crossbeam section.

The utility model discloses still ask for protection electronic flexible covering or awning on a car, boat, etc. of electronic flexible covering or awning on a car, boat, etc. support embodiment should electronic flexible covering or awning on a car, boat, etc. support embodiment electric flexible covering or awning on a car, boat, etc. support embodiment. The tarpaulin is installed on electronic flexible covering or awning on a car, boat, etc. support.

Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as various changes and modifications may be made by those skilled in the art, and any changes, equivalents, modifications, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

1. An electric telescopic awning bracket comprises a telescopic frame group and a driving mechanism;

the telescopic frame group comprises at least two frames, telescopic mechanisms and first pulleys, the telescopic mechanisms are connected between every two adjacent frames, and the first pulleys are arranged at the bottom of the frames; the driving mechanism can drive the frame to move along the opening and closing direction of the electric telescopic awning bracket; the method is characterized in that:

the electric telescopic awning support also comprises a fixed support, and the fixed support is provided with a preset height;

the top of the fixed support is provided with a slide rail, and the extension direction of the slide rail is the opening and closing direction of the electric telescopic awning support;

the first pulley is matched with the sliding rail;

the frame moves on the slide rail.

2. The electric retractable roof support as claimed in claim 1, wherein:

the frame comprises upright posts, a top beam and a connecting piece;

two the stand sets up relatively, the back timber with two the connection can be dismantled to the stand, the connecting piece is connected the back timber with between the stand.

3. An electrically retractable canopy frame as defined in claim 2, wherein:

the top beam comprises an upper oblique beam, a lower cross beam, web members and oblique web members;

the extension direction of the lower cross beam is the horizontal direction, and the upper oblique beam is inclined to the lower cross beam; the upper oblique beam is positioned above the lower cross beam;

the two extending ends of the web members are detachably connected with the upper oblique beam and the lower cross beam respectively, and the extending direction of the web members is vertical;

the extension both ends of oblique web member respectively with go up the sloping with the bottom end rail can dismantle the connection, oblique web member inclines in vertical direction.

4. An electrically extendable canopy support as claimed in claim 3, wherein:

the upper oblique beam comprises a first oblique beam section and a second oblique beam section, the first oblique beam section is detachably connected with the second oblique beam section, and the extending direction of the first oblique beam section and the extending direction of the second oblique beam section are the extending direction of the upper oblique beam; and/or the lower cross beam comprises a first cross beam section and a second cross beam section, the first cross beam section and the second cross beam section are detachably connected, and the extending direction of the first cross beam section and the extending direction of the second cross beam section are the extending direction of the lower cross beam.

5. An electric telescopic canopy frame as defined in any one of claims 2 to 4, wherein:

the telescopic mechanism comprises a first connecting rod and a second connecting rod, and the first connecting rod is hinged with the second connecting rod;

the stand includes the spout, the pulley is located in the spout and the third pulley can be in follow in the spout the extending direction motion of stand.

6. An electrically retractable canopy support as claimed in any one of claims 1 to 4, wherein:

the electric telescopic awning support further comprises a driving frame group, the driving frame group comprises at least two frames, and the purlines are fixedly connected between every two adjacent frames;

the second pulley is arranged at the bottom of the driving frame group and matched with the sliding rail;

the driving frame group, the telescopic mechanism and the telescopic frame group are sequentially arranged along the opening and closing direction of the electric telescopic awning support, and the telescopic mechanism is connected between the driving frame group and the telescopic frame group;

the drive mechanism drives the second pulley.

7. An electric telescopic canopy frame as defined in any one of claims 1 to 4, wherein:

the telescopic frame group further comprises a combined frame, the combined frame comprises a connecting rod and at least two frames, and the connecting rod is fixedly connected between the two adjacent frames;

and the telescopic mechanism is connected between every two adjacent combined frames.

8. An electric telescopic canopy frame as defined in any one of claims 1 to 4, wherein:

the fixed support comprises a longitudinal beam, the extending direction of the longitudinal beam is the opening and closing direction, and the sliding rail is connected with the longitudinal beam;

the telescopic frame group also comprises an anti-drop device;

the anti-falling device comprises a first limiting part;

the first pulley, the slide rail, the longitudinal beam and the first limiting part are sequentially arranged from top to bottom;

the side member restricts the first stopper portion from above the first stopper portion.

9. An electric telescopic canopy frame as defined in any one of claims 1 to 4, wherein:

the electric telescopic awning support also comprises a fixed frame group;

the fixed frame group comprises at least two second purlins and the frames, and the purlins are fixedly connected between two adjacent frames;

the fixed frame groups are fixedly connected with the fixed support, and the two fixed frame groups are respectively positioned at two extending ends of the slide rail;

the telescopic mechanism is connected between the fixed frame group and the telescopic frame group.

10. An electric telescopic awning comprises a bracket and awning cloth, wherein the awning cloth is arranged on the bracket; characterized in that the bracket adopts the electric telescopic awning bracket as claimed in any one of claims 1-9.