CN219076985U

CN219076985U - Movable vehicle-mounted electric ceiling

Info

Publication number: CN219076985U
Application number: CN202222539540.XU
Authority: CN
Inventors: 张永东
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-05-26
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to the technical field of roof, in particular to a movable vehicle-mounted electric roof, which aims to solve the problem that a roof mounted on a vehicle body in the prior art is troublesome in the transition of a sunshade state and a storage state. The movable vehicle-mounted electric ceiling comprises: the base is provided with a connecting part for connecting the vehicle roof; the driving mechanism comprises a power source and an executing mechanism, wherein the power source is arranged on the base, and the power input end of the executing mechanism is connected with the output end of the power source; and the folding tent frame comprises an unfolding state and a folding state, and the folding tent frame is driven by the executing mechanism to switch between the unfolding state and the folding state. The movable vehicle-mounted electric ceiling can be automatically unfolded or folded, and is convenient and quick without manual operation.

Description

Movable vehicle-mounted electric ceiling

Technical Field

The utility model belongs to the technical field of roof, and particularly relates to a movable vehicle-mounted electric ceiling.

Background

When an automobile encounters sun exposure or rain outdoors, a cover or an outdoor hood is generally used to protect the automobile body from the weather. The existing vehicle clothing in the market is large and heavy in area, difficult to operate and difficult to store when in use; the vehicle cover is exposed in severe weather for a long time, so that the vehicle cover is easy to age and damage, and the service life of the vehicle cover is short. The outdoor awning is built at an outdoor designated position and has a small number, and when people drive outdoors and meet sudden weather, people cannot find the outdoor awning immediately to shade sun and rain for the car body. There is also a portable hood on the market at present, but when in use, the hood needs to be covered on the roof of the vehicle, and the hood is connected with the rearview mirror, the front door handle and the rear door handle of the vehicle through ropes, so that the hood is troublesome to install and detach when in use, and the hood is troublesome to switch between a sunshade state and a storage state.

Disclosure of Invention

The utility model provides a movable vehicle-mounted electric ceiling, which aims to solve the problem that a hood mounted on a vehicle body in the prior art is troublesome in switching between a sunshade state and a storage state.

In order to solve the technical problems, the utility model adopts the following technical scheme: a movable vehicle-mounted motorized canopy comprising:

the base is provided with a connecting part for connecting the vehicle roof;

the driving mechanism comprises a power source and an executing mechanism, wherein the power source is arranged on the base, and the power input end of the executing mechanism is connected with the output end of the power source; the method comprises the steps of,

the folding tent frame comprises an unfolding state and a folding state, and is driven by the executing mechanism to switch between the unfolding state and the folding state.

Preferably, the folding tent frame comprises a folding bracket and a tent cloth bracket; the power input end of the folding support is connected with the power output end of the executing mechanism, and the power input end of the tarpaulin support is connected with the power output end of the folding support.

Based on the scheme, the folding tent frame and the tent cloth support are combined, so that the folding tent frame can move continuously when being unfolded or folded.

Preferably, the two folding tent frames are arranged on two sides of the base in the longitudinal direction.

Based on the scheme, the folding brackets are arranged on the two sides of the base, so that the folding tent frame can be kept balanced, and the gravity unbalance condition can not occur; because the frame is positioned in the middle of the vehicle roof, a folding bracket is arranged on both sides of the base, so that the folding tent frame covers the front part and the rear part of the vehicle body.

Preferably, the folding bracket comprises a plurality of groups of support rod assemblies, and the plurality of groups of support rod assemblies are sequentially connected with the power output end of the executing mechanism to the power output end of the folding bracket in a transmission way;

the support rod assembly comprises two support rods hinged at the middle part and arranged in an X shape; each group of support rod assemblies comprises a power output end and a power input end, the end part, close to the output end of the executing mechanism, of each group of support rod assemblies is the power input end, and the end part, far away from the output end of the executing mechanism, of each group of support rod assemblies is the power output end;

the actuating mechanism comprises two power output ends; the two power input ends of the uppermost stream support rod assembly are connected with the two power output ends of the executing mechanism, and the two power output ends of the executing mechanism drive the two power input ends of the support rod assembly to move relatively in the transverse direction;

two power input ends of the downstream support rod assembly are correspondingly connected with power output ends of the support rod assembly immediately upstream one by one; and two power output ends of the support rod assembly at the most downstream are connected with the tarpaulin support.

Based on the scheme, a plurality of groups of support rod assemblies are sequentially connected from the power output end of the actuating mechanism to the power output end of the folding bracket in a transmission mode, so that the folding bracket structure can be directly unfolded and folded along the length direction of the vehicle body, and the folding tent frame is convenient to switch between an unfolded state and a folded state.

The X-shaped rod is stable in structure and can be unfolded and folded, so that the X-shaped rod is used as a supporting rod, the folding tent frame can be kept stable, and the folding tent frame can be unfolded and folded; and the power transmission between the actuating mechanism and the tarpaulin support is also convenient.

The awning cloth support comprises a V-shaped rod assembly, a first awning cloth support rod and a second awning cloth support rod, wherein the first awning cloth support rod and the second awning cloth support rod are transversely arranged; the two power output ends of the support rod assembly at the most downstream are respectively hinged with a first connecting seat and a second connecting seat;

the V-shaped rod assembly comprises a third awning cloth supporting rod and a fourth awning cloth supporting rod, one ends of the third awning cloth supporting rod and the fourth awning cloth supporting rod are hinged together and are arranged in a V shape, and an awning cloth supporting part is arranged at the hinged end of the third awning cloth supporting rod and the fourth awning cloth supporting rod which are hinged together; one end, far away from the awning cloth supporting part, of the third awning cloth supporting rod is hinged with the first connecting seat, and one end, far away from the awning cloth supporting part, of the fourth awning cloth supporting rod is hinged with the second connecting seat;

the first tarpaulin strut and the second tarpaulin strut both comprise a fixed end and a tarpaulin supporting end; the fixed end of the first tarpaulin supporting rod is fixedly connected with the second connecting seat, and the first tarpaulin supporting rod is in sliding connection with the first connecting seat; the stiff end and the first connecting seat fixed connection of second tarpaulin branch, and second tarpaulin branch and second connecting seat sliding connection.

Based on the scheme, the tarpaulin support structure can enable the tarpaulin support to drive the tarpaulin to stretch when the folding support stretches out; when the folding support is folded, the tarpaulin support can drive the tarpaulin to shrink. Preferably, the power source is a driving motor, and the actuating mechanism comprises a gearbox and two screw nut mechanisms which are respectively arranged at two sides of the gearbox in the transverse direction; two power output ends are arranged on the gearbox; the power input end of the gearbox is connected with the power output end of the driving motor; the gearbox is fixed in the middle of the base;

the screw nut mechanism comprises a screw and a nut arranged on the screw through threads, the screw is transversely arranged, and two ends of the screw are both rotatably arranged on the base; the power input ends of the two lead screws are respectively connected with the two power output ends of the gearbox; the two nuts are provided with sliding blocks and the base is provided with sliding grooves which are transversely arranged, the sliding blocks are respectively connected with the two power input ends of the supporting rod assembly, and the sliding blocks are arranged in the sliding grooves in a sliding mode.

Based on the scheme, the motor can provide a large power range from milliwatt level to thousand watt level, and the motor is very convenient to use and control, has high working efficiency, is free from noise and smoke dust and does not pollute the environment. The motor is used as a power source of the utility model, on one hand, enough kinetic energy can be provided to enable the canopy frame to extend or retract; on the other hand, the motor is small and exquisite, does not add weight to the utility model and has long service life.

The screw rod transmission efficiency is high, the service life is long, the friction resistance is reduced when the nut slides on the screw rod by the balls in the nut, the movement is stable, the high-speed movement can be realized, and the movement is coherent when the folding tent frame is unfolded or folded.

Preferably, the movable vehicle-mounted electric ceiling further comprises a tarpaulin, and the tarpaulin is covered on the two folding brackets; two ends of the awning cloth in the longitudinal upper direction are respectively arranged on the awning cloth bracket; the awning cloth is connected with the awning cloth support through an awning cloth supporting part in the V-shaped rod assembly, an awning cloth supporting end of the first awning cloth supporting rod and an awning cloth supporting end of the second awning cloth supporting rod; the awning cloth is driven by the folding awning frame to switch between an extended state and a folded state.

Preferably, in the transverse direction, the folding tent frame comprises a first position at the top of the vehicle and a second position moved to one side of the vehicle body relative to the base.

Based on the scheme, the first position of the folding tent frame is positioned at the top of the vehicle, and has the functions of sunshade and rain-shielding for the vehicle body; the second position is located on one side of the vehicle body, can serve as a simple tent, and is convenient for people to take a cool.

Preferably, the base comprises a base plate, and a tent seat is transversely arranged on the base plate in a sliding manner; the driving mechanism and the folding tent frame are arranged on the tent seat; when the tent seat is arranged at the two ends of the base plate in a sliding manner, the foldable tent frame is positioned at a second position; when the tent seat is arranged in the middle of the base plate in a sliding mode, the folding tent frame is located at a first position.

Based on the scheme, the awning seat is arranged on the base plate, the driving mechanism and the folding awning frame are arranged on the awning seat, and the upper and lower overlapped design is adopted in the longitudinal direction, so that the movable vehicle-mounted electric awning has a more compact structure, the contact surface of the movable vehicle-mounted electric awning and the luggage frame is reduced, and the position of the luggage frame cannot be occupied in a large area.

Preferably, the tent seat is arranged on the base plate through at least one transverse sliding rail, and a limiting assembly is arranged between the tent seat and the base plate.

Based on the scheme, the slide rail is arranged on the base plate, so that the awning seat and the folding bracket arranged on the awning seat slide relative to the base plate and move to one side of the automobile body, thereby facilitating people to enjoy the cool; in addition, the limiting component can prevent the awning seat from being separated from the base plate when sliding relative to the base plate.

The beneficial effects of the utility model are as follows:

the movable vehicle-mounted electric ceiling is mounted on the luggage rack of the vehicle roof through the base plate, and most of vehicles are currently provided with the luggage rack when leaving the factory, so that other accessories are not required to be mounted when the movable vehicle-mounted electric ceiling is used, and the mounting and dismounting operations are simpler than those of the conventional vehicle-mounted electric ceiling.

In addition, the folding tent frame in the movable vehicle-mounted electric ceiling is unfolded and folded, and the power source drives the actuating mechanism to move so as to drive the folding tent frame to be unfolded or folded, so that the vehicle ceiling is automatically unfolded and folded, does not need manual operation, and is convenient and quick; in addition, the movable vehicle-mounted electric ceiling is small in size and light when folded, does not occupy the position of the roof in a large area, and can be used at any time without being disassembled on a vehicle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a movable vehicle-mounted motor canopy according to the present utility model;

FIG. 2 is a schematic view of an exploded view of a base of a mobile vehicular motorized canopy of the present utility model;

FIG. 3 is a schematic view of a structure of a movable vehicle-mounted motor roof as a base;

FIG. 4 is a schematic view of a driving mechanism of a movable vehicle-mounted motor roof according to the present utility model;

FIG. 5 is a schematic view of an assembled structure of a driving motor and a bevel gear of a movable vehicle-mounted electric ceiling according to the present utility model;

FIG. 6 is a schematic view of a folding canopy of the movable vehicle-mounted motorized canopy of the present utility model;

FIG. 7 is an enlarged schematic view of the structure of the portion A of FIG. 6 of a movable vehicle-mounted motorized canopy of the present utility model;

FIG. 8 is a schematic view of a movable vehicle-mounted motorized canopy of the present utility model when extended;

fig. 9 is a schematic view showing a structure of a movable vehicle-mounted type motor-driven roof board according to the present utility model when it is retracted.

The reference numerals in the figures illustrate:

100-base; 200-a driving mechanism; 300-folding the tent frame; 400-tarpaulin; 101-a base plate; 102-covering a canopy base; 103-heightening a bearing seat; 104-a chute; 105-slide rail; 106-a base plate sheath; 107-covering sheath; 201-driving a motor; 202-a conical gear; 203-a lead screw; 204-a nut; 205-a slider; 301-folding the bracket; 302-supporting rods; 311-tarpaulin support; 312-first tarpaulin struts; 313-first tarpaulin struts; 314-a first connection base; 315-a second connection base; 316-third tarpaulin struts; 317-fourth tarpaulin struts; 318-cannula.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be obtained by a person skilled in the art without creative efforts, are included in the protection scope of the present utility model based on the embodiments of the present utility model.

As shown in fig. 1, a movable vehicle-mounted electric roof of the present embodiment includes:

a base 100 provided with a connection portion for connecting a roof;

the driving mechanism 200 comprises a power source and an executing mechanism, wherein the power source is arranged on the base 100, and the power input end of the executing mechanism is connected with the output end of the power source; the method comprises the steps of,

the foldable tent frame 300 comprises an unfolding state and a folding state, and the foldable tent frame 300 is driven by the executing mechanism to switch between the unfolding state and the folding state.

Specifically, the connection portion of the base 100 for connecting to the roof may be fixedly connected to the roof rack by using a detachable member such as a bolt or a hoop.

In addition, the utility model is not limited to the household automobile, and can be used for trucks, caravans and other vehicles with roof covers for placing luggage racks.

On the basis of the scheme, the power source can adopt a device such as a driving motor 201 or a cylinder which can provide power for the actuating mechanism.

The scheme as an improved type is as follows:

the folding tent frame 300 includes a folding bracket 301 and a tent cloth bracket 311; the power input end of the folding bracket 301 is connected with the power output end of the executing mechanism, and the power input end of the tarpaulin bracket 311 is connected with the power output end of the folding bracket 301.

Specifically, the number of the foldable canopy frames 300 and the positions on the base 100 may be set according to actual requirements, and as a specific preferred embodiment, referring to fig. 1, the foldable canopy frames 300 have two and are located on two sides of the base 100 in the longitudinal direction. When the two folding canopies 300 are unfolded, they are unfolded toward the front and rear of the vehicle, respectively.

The folding bracket 301 comprises a plurality of groups of supporting rod 302 assemblies, and the plurality of groups of supporting rod 302 assemblies are sequentially connected with the power output end of the executing mechanism to the power output end of the folding bracket 301 in a transmission manner;

the support rod 302 assembly comprises two support rods 302 hinged at the middle part and arranged in an X shape; each group of support rod 302 assemblies comprises a power output end and a power input end, the end, close to the output end of the actuating mechanism, of each group of support rods 302 is the power input end, and the end, far away from the output end of the actuating mechanism, of each group of support rods 302 is the power output end;

the actuating mechanism comprises two power output ends; the two power input ends of the uppermost stream of the supporting rod 302 assembly are connected with the two power output ends of the executing mechanism, and the two power output ends of the executing mechanism drive the two power input ends of the supporting rod 302 assembly to move relatively in the transverse direction;

the two power input ends of the downstream support rod 302 assembly are connected with the power output ends of the immediately upstream support rod 302 assembly in a one-to-one correspondence, and the two power output ends of the most downstream support rod 302 assembly are connected with the tarpaulin bracket 311.

Referring to fig. 6, the support for the awning cloth 400 includes a V-shaped bar assembly, a first awning cloth strut 312 and a second awning cloth strut 313, wherein the first awning cloth strut 312 and the second awning cloth strut 313 are both transversely arranged; the two power output ends of the support rod 302 assembly at the most downstream are respectively hinged with a first connecting seat 314 and a second connecting seat 315;

the V-shaped pole assembly comprises a third tent cloth pole 316 and a fourth tent cloth pole 317, wherein one end of the third tent cloth pole 316 and one end of the fourth tent cloth pole 317 are hinged together and are V-shaped, and the hinged end of the third tent cloth pole 316 and the fourth tent cloth pole 317 which are hinged together is provided with a tent cloth 400 supporting part; one end of the third tarpaulin strut 316 away from the support section of the tarpaulin 400 is hinged with the first connecting seat 314, and one end of the fourth tarpaulin strut 317 away from the support section of the tarpaulin 400 is hinged with the second connecting seat 315;

the first tarpaulin strut 312 and the second tarpaulin strut 313 each comprise a fixed end and a tarpaulin 400 support end; the fixed end of the first tarpaulin strut 312 is fixedly connected with the second connecting seat 315, and the first tarpaulin strut 312 is slidably connected with the first connecting seat 314; the fixed end of the second tarpaulin strut 313 is fixedly connected with the first connecting seat 314, and the second tarpaulin strut 313 is slidably connected with the second connecting seat 315.

The longitudinal direction is the front-back direction of people facing the head of the vehicle; the transverse direction is the left-right direction facing the head of a person.

The middle parts of the two support rods 302 arranged in the X-shape in the support rod 302 assembly are hinged through a sleeve 318, in addition, the power output end of the upstream support rod 302 assembly is hinged with the two power input ends of the downstream support rod 302 assembly, the power output end of the folding bracket 301 is hinged with the power input end of the tarpaulin bracket 311, and the two power output ends of the V-shaped rod assembly are hinged with the first connecting seat 314 and the second connecting seat 315 through two sleeves 318 which are hinged together.

The first connecting seat 314 and the second connecting seat 315 are both U-shaped dual-slide rail tubes, and referring to fig. 7, one side of the U-shaped dual-slide rail tube is a blind hole, and the other side is a through hole. The blind hole of the first connecting seat 314 is used for fixing the fixed end of the second tarpaulin strut 313, and the blind hole of the second connecting seat 315 is used for fixing the fixed end of the first tarpaulin strut 312; the through hole of the first connecting seat 314 is used for sliding connection with the first tarpaulin strut 312, and the through hole of the second connecting seat 315 is used for sliding connection with the second tarpaulin strut 313.

The hinged end of the third tent cloth strut 316 and the fourth tent cloth strut 317 in the V-shaped rod assembly is provided with a tent cloth 400 support portion, the tent cloth 400 support portion is provided with a mounting hole, and the tent cloth 400 can be fixed in the mounting hole through a locating pin or an inserting block. The support ends of the awning cloth 400 of the first awning cloth support rod 312 and the second awning cloth support rod 313 are respectively provided with a sleeve 318, and the awning cloth 400 can be fixed in the sleeve 318 through a locating pin or a plug.

The power input end of the folding bracket 301 is connected with the power output end of the executing mechanism, and the executing mechanism drives the folding bracket 301 to be unfolded and folded. Specifically, an included angle a between the hinged positions of the support rods 302 of the support rod 302 assembly is reduced, so as to drive an angle b between the hinged positions of the third tent cloth support rod 316 and the fourth tent cloth support rod 317 in the V assembly to be reduced, so that the support ends of the tent cloth 400 of the first tent cloth support rod 312 and the second tent cloth support rod 313 slide away from each other in the transverse direction, and the foldable tent frame 300 is extended; both angles a and b are shown in fig. 6; in the same principle, the included angle a of the hinge joint of the support rod 302 assembly is increased, so as to drive the angle b of the hinge joint of the third tarpaulin strut 316 and the fourth tarpaulin strut 317 of the V assembly to be increased, thereby enabling the support ends of the tarpaulin 400 of the first tarpaulin strut 312 and the second tarpaulin strut 313 to slide close to each other in the lateral direction, and the foldable tarpaulin frame 300 is folded; thereby realizing the function of automatically unfolding and folding the folding tent frame 300.

The number of the supporting rod 302 assemblies may be set according to actual requirements, and generally, the number of the supporting rod 302 assemblies in the folding bracket 301 is 2-5, for example, the number of the supporting rod 302 assemblies may be 2, 3, 4 or 5. Setting movable vehicle-mounted motor roofs of different specifications; if the vehicle body is long, the movable vehicle-mounted electric ceiling with a plurality of groups of the support rod 302 components can be selected; if the vehicle body is shorter, a mobile vehicle-mounted motorized canopy with a smaller number of sets of the support pole 302 assemblies may be selected.

Referring to fig. 4, the power source is a driving motor 201, and the actuating mechanism includes a gearbox and two screw nut 204 mechanisms respectively disposed at two sides of the gearbox in a transverse direction;

two power output ends are arranged on the gearbox; the power input end of the gearbox is connected with the power output end of the driving motor 201; the gearbox is fixed in the middle of the base 100;

the screw nut 204 mechanism comprises a screw 203 and a nut 204 arranged on the screw 203 through threads, wherein the screw 203 is transversely arranged, and both ends of the screw 203 are rotatably arranged on the base 100; the power input ends of the two lead screws 203 are respectively connected with the two power output ends of the gearbox; the two nuts 204 are provided with sliding blocks 205, and the base 100 is provided with a sliding groove 104 which is transversely arranged, the sliding blocks 205 are respectively connected with two power input ends of the supporting rod 302 assembly, and the sliding blocks 205 are slidably arranged in the sliding groove 104.

Specifically, the internal structure of the gearbox includes three conical gears 202, referring to fig. 5, which are a main conical gear 202 and two auxiliary conical gears 202 respectively, and the driving motor 201 drives the main conical gear 202 to rotate, so as to drive the auxiliary conical gears 202 on the left and right sides and two lead screws 203 respectively connected with the two auxiliary conical gears 202 to rotate; the rotation directions of the two sub bevel gears 202 are opposite.

In the utility model, one ends of the two lead screws 203 far away from the gearbox are rotatably arranged on the heightened bearing seats 103, and the two heightened bearing seats 103 are respectively fixed at two ends of the awning seat 102.

The screw 203 rotates to drive the nut 204 arranged on the screw 203 to do linear reciprocating motion, so that the nut 204 drives the sliding block 205 to do linear reciprocating motion in the sliding groove 104, and further drives the folding bracket 301 to move. The balls in the nut 204 reduce friction resistance when the nut 204 slides on the screw 203, and the movement is stable, so that high-speed movement can be realized.

In addition, the power source is disposed on the base 100, and the manner of disposing the power source may be, but is not limited to: the power source is directly arranged on the base 100 through bolts, or indirectly arranged on the base 100 through a mounting rack and the like.

The movable vehicle-mounted electric ceiling further includes a awning cloth 400; the awning cloth 400 is covered on the two folding awning frames 300; two ends of the awning cloth 400 in the longitudinal upper direction are respectively arranged on the awning cloth bracket 311; the awning cloth 400 is connected with the awning cloth bracket 311 through an awning cloth 400 supporting part in the V-shaped rod assembly, an awning cloth 400 supporting end of the first awning cloth supporting rod 312 and an awning cloth 400 supporting end of the second awning cloth supporting rod 313; the awning cloth 400 is switched between an extended state and a folded state under the driving of the folding awning frame 300.

Specifically, in the present utility model, the awning cloth 400 has a plurality of connection portions with the folding support 301 or the awning seat 102, so that, on one hand, the awning cloth 400 can be more stably connected to the folding support 301, and on the other hand, damage to the awning cloth 400 when the awning cloth 400 is folded along with the folding support 301 is avoided.

Wherein, the tarpaulin 400 may be made of plastic coated cloth, waterproof nylon cloth, tarpaulin or non-woven cloth, etc. with excellent waterproof, sunshade, flame retardant and anti-aging properties, etc. to prolong the service life of the movable vehicle-mounted electric ceiling.

In the lateral direction, the folding tent frame 300 includes a first position at the roof of the vehicle and a second position moved to one side of the vehicle body with respect to the base 100.

Specifically, the first position is the area where the base 100 is mounted on the luggage rack of the roof, and the awning cloth 400 is covered when the folding bracket 301 is extended; the folding bracket 301 should be longer than the vehicle body in the longitudinal direction when being unfolded, the width of the awning cloth 400 should be longer than the vehicle body in the transverse direction, and the awning cloth 400 can completely cover the vehicle body when being unfolded from the top view;

the second position is an area covered by the unfolded awning cloth 400 when the one side of the awning seat 102 slides out, and a shadow area is formed on one side of the awning cloth, so that people can take a cool or shelter from rain conveniently.

Referring to fig. 3, the base 100 includes a base plate 101, and a canopy 102 is laterally slidably disposed on the base plate 101; the driving mechanism 200 and the folding tent frame 300 are arranged on the tent seat 102; when the canopy base 102 is slidably disposed at two ends of the base plate 101, the foldable canopy frame 300 is located at the second position; the folding canopy frame 300 is in a first position when the canopy base 102 is slidably disposed in the middle of the base plate 101.

The canopy base 102 is disposed on the base plate 101 through at least one transverse sliding rail 105, and a limiting component is disposed between the canopy base 102 and the base plate 101, see fig. 2.

Specifically, the shape of the canopy seat 102 and the shape of the base plate 101 are rectangular and have the same size, and the length in the transverse direction is far greater than the width in the longitudinal direction; when a person faces the vehicle head, the base plate 101 is transversely arranged on the vehicle roof, and when the awning seat 102 is aligned and overlapped with the base plate 101, the awning seat 102 is positioned in the middle of the base plate 101, and at the moment, the foldable awning frame 300 is positioned in a first position of the vehicle roof; the tent seat 102 slides to the left side of the vehicle body relative to the base plate 101, the tent seat 102 is positioned at the left end of the base plate 101, and at this time, the foldable tent frame 300 is positioned at a second position on the left side of the vehicle body; the canopy base 102 slides toward the right side of the vehicle body with respect to the base plate 101, the canopy base 102 is positioned at the right end of the base plate 101, and at this time, the folding canopy frame 300 is positioned at the second position on the right side of the vehicle body.

The limiting assembly comprises two tent seat sheaths 107 and two base plate sheaths 106; in the transverse direction, a base plate sheath 106 is arranged at the left side end of the base plate 101, and a awning seat sheath 107 is arranged at the right side end; the left side end of the tent seat 102 is provided with a tent seat sheath 107, and the right side end is provided with a base plate sheath 106; preventing the canopy base 102 from disengaging from the base plate 101 when sliding relative to the base plate 101.

In the transverse direction, when the canopy base 102 slides leftwards relative to the base plate 101 on the slide rails 105 arranged on the base plate 101, the base plate sheath 106 at the left side end of the base plate 101 is abutted against the base plate sheath 106 at the right side end of the canopy base 102, and at this time, the canopy base 102 stops sliding; in the same principle, when the canopy base 102 slides rightward relative to the base plate 101 on the slide rails 105 provided on the base plate 101, the canopy base sheath 107 at the right side end of the base plate 101 abuts against the canopy base sheath 107 at the left side end of the canopy base 102, and at this time, the canopy base 102 stops sliding.

The utility model is further described below in connection with the working principle:

referring to fig. 8, when the vehicle-mounted electric ceiling is automatically extended, the driving motor 201 provides power to drive the three bevel gears 202 to rotate, so as to drive the two screw rods 203 to rotate; in the transverse direction, the two screw rods 203 drive the two nuts 204 respectively arranged on the two screw rods 203 to approach each other, so that the two sliding blocks 205 arranged on the nuts 204 are driven to slide in the sliding grooves 104 on the tent seat 102 to approach each other in the transverse direction, and the two power input ends of the folding bracket 301 are driven to slide in the transverse direction to approach each other; the two power input ends of the two folding brackets 301 slide in the transverse direction to get close to each other, so as to drive the included angle a of the two support rods 302 in the longitudinal direction to be smaller, thereby driving the support ends of the awning cloth 400 of the first awning cloth support rod 312 and the second awning cloth support rod 313 to slide away from each other in the transverse direction, further driving the angle b at the hinged position of the third awning support rod 316 and the fourth awning support rod 317 to be smaller, and the folding awning frame 300 is stretched out, so as to drive the awning cloth 400 covered on the folding awning frame 300 to be stretched out, thereby automatically stretching the vehicle-mounted electric ceiling.

Referring to fig. 9, when the vehicle-mounted electric ceiling automatically folds, the driving motor 201 provides power to drive the three bevel gears 202 to rotate, so as to drive the two screw rods 203 to rotate; in the transverse direction, the two screw rods 203 drive the two nuts 204 respectively arranged on the two screw rods 203 to be far away from each other, so that the two sliding blocks 205 arranged on the nuts 204 are driven to slide away from each other in the transverse direction in the sliding grooves 104 on the tent seat 102, and the two power input ends of the folding bracket 301 are driven to slide away from each other in the transverse direction; the two power input ends of the two folding brackets 301 slide away from each other in the transverse direction to drive the included angle a of the two support rods 302 in the longitudinal direction to become larger, so as to drive the support ends of the awning cloth 400 of the first awning cloth support rod 312 and the second awning cloth support rod 313 to slide closer to each other in the transverse direction, and further drive the angle b of the hinged position of the third awning cloth support rod 316 and the fourth awning cloth support rod 317 to become larger, the folding awning frame 300 is contracted, and the awning cloth 400 covered on the folding awning frame 300 is driven to be contracted, so that the vehicle-mounted electric roof is automatically folded.

When people perform outdoor picnic, the tent seat 102 can be moved to one side of the vehicle body; when facing the vehicle head, the canopy seat 102 can be moved to the left side of the vehicle body or to the right side of the vehicle body in the transverse direction. For example, when the canopy 102 moves to the left side of the vehicle body, the canopy 102 slides to the left side relative to the base plate 101 on the slide rails 105 provided on the base plate 101, the base plate sheath 106 at the left side end of the base plate 101 abuts against the base plate sheath 106 at the right side end of the canopy 102, the canopy 102 stops sliding, and a shadow area is formed at one side of the vehicle body, so that people can take a picnic for cooling or rain shelter.

In addition, the base plate 101 and the tent seat 102 can be transversely positioned through positioning components such as positioning pins, positioning holes and the like; the positioning pins are inserted into the positioning holes to fix the tent seat 102 on the base plate 101, so that the tent seat 102 is prevented from sliding out to one side of the vehicle body during the movement of the vehicle body.

The utility model is not limited to the above-described alternative embodiments, and any person who may derive other various forms of products in the light of the present utility model, however, any changes in shape or structure thereof, all falling within the technical solutions defined in the scope of the claims of the present utility model, fall within the scope of protection of the present utility model.

Claims

1. A movable vehicle-mounted motorized canopy, comprising:

the base is provided with a connecting part for connecting the vehicle roof;

2. The movable vehicle-mounted motorized ceiling according to claim 1, wherein: the folding tent frame comprises a folding support and a tent cloth support; the power input end of the folding support is connected with the power output end of the executing mechanism, and the power input end of the tarpaulin support is connected with the power output end of the folding support.

3. A movable vehicle-mounted motorized ceiling according to claim 2, wherein: the two folding tent frames are longitudinally arranged on two sides of the base.

4. A movable vehicle-mounted motorized ceiling according to claim 3, wherein: the folding bracket comprises a plurality of groups of supporting rod assemblies, and the groups of supporting rod assemblies are sequentially in transmission connection from the power output end of the executing mechanism to the power output end of the folding bracket;

5. The movable vehicle-mounted motorized ceiling of claim 4, wherein: the awning cloth support comprises a V-shaped rod assembly, a first awning cloth support rod and a second awning cloth support rod, and the first awning cloth support rod and the second awning cloth support rod are transversely arranged; the two power output ends of the support rod assembly at the most downstream are respectively hinged with a first connecting seat and a second connecting seat;

6. The movable vehicle-mounted motorized ceiling according to claim 4 or 5, wherein: the power source is a driving motor, and the actuating mechanism comprises a gearbox and two screw nut mechanisms which are respectively arranged at two sides of the gearbox in the transverse direction;

two power output ends are arranged on the gearbox; the power input end of the gearbox is connected with the power output end of the driving motor; the gearbox is fixed in the middle of the base;

7. The movable vehicle-mounted motorized ceiling of claim 5, wherein: the folding support is characterized by further comprising a piece of tarpaulin, wherein the tarpaulin is covered on the two folding supports; two ends of the awning cloth in the longitudinal upper direction are respectively arranged on the awning cloth bracket; the awning cloth is connected with the awning cloth support through an awning cloth supporting part in the V-shaped rod assembly, an awning cloth supporting end of the first awning cloth supporting rod and an awning cloth supporting end of the second awning cloth supporting rod; the awning cloth is driven by the folding awning frame to switch between an extended state and a folded state.

8. A movable vehicle-mounted motorized ceiling according to any one of claims 1-5, wherein: in the transverse direction, the folding tent frame comprises a first position at the top of the vehicle and a second position moved to one side of the vehicle body relative to the base.

9. The movable vehicle-mounted motorized ceiling of claim 8, wherein: the base comprises a base plate, and a tent seat is transversely arranged on the base plate in a sliding manner; the driving mechanism and the folding tent frame are arranged on the tent seat; when the tent seat is arranged at the two ends of the base plate in a sliding manner, the foldable tent frame is positioned at a second position; when the tent seat is arranged in the middle of the base plate in a sliding mode, the folding tent frame is located at a first position.

10. The movable vehicle-mounted motorized ceiling of claim 9, wherein: the tent seat is arranged on the base plate through at least one transverse sliding rail, and a limiting assembly is arranged between the tent seat and the base plate.