CN217022160U

CN217022160U - Install in portable full-automatic sun shade of car roof

Info

Publication number: CN217022160U
Application number: CN202221046031.7U
Authority: CN
Inventors: 熊鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-07-22
Anticipated expiration: 2032-05-05

Abstract

A portable full-automatic sunshade mounted on the roof of a vehicle comprises: the sunshade comprises an upper sunshade cover plate (601), a lower sunshade cover plate (602), a first cross bar (603), a second cross bar (604), two groups of umbrella leaf plane opening and closing mechanisms (10), two groups of sunshade cloth (50), a vertical motion driving mechanism (201 and 206), a horizontal motion driving mechanism (301 and 309), a drive control device (701 and 707) and two groups of roof installation cross bars (40). The automobile sunshade umbrella with the foldable framework structure solves the defects of the traditional automobile sunshade umbrella with the foldable framework structure, so that the automobile sunshade umbrella can safely run on the automobile in a folded state without being detached after being used up every time, and the portability of the automobile sunshade umbrella in use is greatly enhanced.

Description

Install in portable full-automatic sun shade of car roof

Technical Field

The invention relates to a sunshade, in particular to a portable full-automatic sunshade arranged on the roof of an automobile.

Background

In summer, the temperature in the automobile exposed under the sun is very high, the interior trim is burnt, when the external temperature reaches about 36 ℃, the automobile is parked for half an hour under the sun, the temperature in the automobile can suddenly rise to about 70 ℃, and the temperature in the automobile can be kept at about 40 ℃ by using the automobile sunshade. The sunshade umbrella for the automobile has the functions of sun protection, heat insulation, rain and wind sand prevention, bird and excrement prevention, firework damage prevention, energy conservation, interior decoration protection, health protection and the like. The automobile sunshade umbrella in the current market generally adopts a folding skeleton structure, and the automobile sunshade umbrella adopting the structure is large in size, very high in vertical height, large in wind shielding area and not attractive in appearance when folded, so that the automobile sunshade umbrella cannot be driven along with a vehicle, the automobile sunshade umbrella needs to be detached when the automobile is driven every time, and meanwhile, the automobile sunshade umbrella needs to be installed temporarily when the automobile sunshade umbrella is used when the automobile is parked every time. The weight of a common automobile sunshade with a folding skeleton structure is about 5Kg, and the great physical power and time of an automobile owner are consumed when the automobile sunshade with the folding skeleton structure is dismounted and mounted every time, so that the automobile sunshade has the advantages of protecting the automobile, but is rarely used by people. The applicant provides a portable full-automatic sunshade umbrella installed on the roof of an automobile in Chinese patent application No. 202111159077.X, and can effectively solve the problems that a traditional sunshade umbrella of the automobile is high in vertical height, large in wind shielding area and not attractive, and therefore cannot be driven along with the automobile. However, the patent application No. 202111159077.X adopts a single-motor operation mode, and the sunshade umbrella still has the defect of unsmooth operation in the horizontal direction unfolding process, so in view of the above, the invention provides a portable full-automatic sunshade umbrella which is arranged on the roof of an automobile.

Disclosure of Invention

The technical scheme adopted for solving the technical problem is that the portable full-automatic sunshade umbrella arranged on the roof of an automobile comprises the following components: the sunshade comprises an upper sunshade cover plate, a lower sunshade cover plate, a first cross rod, a second cross rod, two groups of umbrella leaf plane opening and closing mechanisms, two groups of sunshade cloth, a vertical motion driving mechanism, a horizontal motion driving mechanism, a drive control device and two groups of roof mounting cross rods; wherein, the first and the second end of the pipe are connected with each other,

baffles are arranged on the periphery of the upper cover plate of the sunshade; the lower cover plate is provided with two mounting holes, the lower part of the lower cover plate is provided with two mounting grooves, and an accommodating space can be formed after the lower cover plate and the upper cover plate are closed;

the first cross rod is arranged below the upper cover plate, and two mounting large holes are formed in the first cross rod;

the second cross rod is arranged above the lower cover plate, and two mounting large holes and four mounting small holes are formed in the second cross rod;

two sets of umbrella leaf plane switching mechanism, it all installs between first horizontal pole and second horizontal pole for support the sun shade at the opening and the closing of horizontal direction and vertical direction, wherein, every group umbrella leaf plane switching mechanism includes: an inner sleeve with the upper end fixedly arranged at one end of the first cross rod, an inner sleeve sleeved on the inner sleeve and capable of sliding up and down along the inner sleeve, an outer sleeve with the middle fixedly arranged at one end of the second cross rod, an I-shaped movable ring sleeved at the upper end of the outer sleeve and capable of freely rotating around the outer sleeve, a gear bolt arranged between an upper baffle and a lower baffle of the I-shaped movable ring and used for driving the I-shaped movable ring to rotate, a plurality of umbrella blades arranged between the upper baffle and the lower baffle of the I-shaped movable ring and used for supporting sunshade cloth to be unfolded and folded in the horizontal plane direction, a traction lug arranged on the outermost umbrella blade and provided with a traction hole, a lift spring arranged in the inner sleeve and the outer sleeve and used for providing lift for the lifting of an upper cover plate, an umbrella blade horizontal motion traction gear sleeved on the outer sleeve and capable of freely rotating around the outer sleeve, a traction rod with one end fixed on the umbrella blade horizontal motion traction gear and the other end penetrating through the traction hole on the traction lug, A bottom cover arranged at the lower end of the outer sleeve;

the two groups of sunshade cloth are respectively arranged on the umbrella leaves of the two groups of umbrella leaf plane opening and closing mechanisms and are used for sunshade;

the vertical motion driving mechanism is used for providing driving force for closing an upper cover plate of the sunshade in the vertical direction, and comprises: the wire winding machine comprises a storage battery, a No. I driving motor arranged in one inner sleeve, a wire winding wheel arranged on a rotating shaft of the No. I driving motor, four wire mechanisms which are respectively and fixedly arranged at the upper ends of the interiors of the two inner sleeves and the lower ends of the interiors of the two outer sleeves and are positioned at the upper end and the lower end of the two lift springs, two wire pipes arranged at the left side and the right side below a first cross rod, and two switch touch balls, wherein one end of each wire mechanism is arranged on the wire winding wheel and passes through the four wire mechanisms, the two wire pipes and small holes at the upper ends of the two inner sleeves midway, and the rear end of each wire mechanism is fixed on an upper cover plate closing traction rope on one wire mechanism and the two switch touch balls fixed on the upper cover plate closing traction rope;

the horizontal movement driving mechanism is used for providing driving force for unfolding and folding the umbrella blades of the sunshade in the horizontal direction, and enabling the two outermost umbrella blades of the two groups of umbrella blade plane opening and closing mechanisms to keep synchronism in the unfolding and folding operation processes, and comprises: a second cross rod, a first drive motor, a bevel gear I, two polished rod bolts, two fisheye bolts, two transmission rods, two bevel gears II, two bevel gears III, two spur gears V, two bevel gears IV and two spur gears V, wherein the first bevel gear II is arranged above the middle part of the second cross rod, the second drive motor is arranged above the first drive motor, the bevel gears I are arranged on the rotating shaft of the second drive motor, the two polish rod bolts and the two fisheye bolts are arranged above the second cross rod, the two transmission rods are respectively arranged on two sides of the first drive bracket and two fisheye bolts, the two bevel gears II are respectively arranged at one end of the two transmission rods and are meshed with the left side and the right side of the bevel gear I, the two bevel gears III are respectively arranged at the other end of the two transmission rods, the two bevel gears IV are respectively meshed with the two bevel gears IV, and are respectively fixed below the two spur gears V which are meshed with the two bevel gears for horizontal motion of the two bevel gears;

the driving control device is used for controlling the opening and closing of the sunshade umbrella and comprises: the device comprises a signal receiving controller, a wireless remote controller, a wind power induction switch arranged above an upper cover plate, a switching microswitch I arranged at the right port of a left conduit and fixed below a first cross rod, a limit microswitch III arranged at the left port of a right conduit and fixed below the first cross rod, a switching microswitch II arranged above a second cross rod and a limit microswitch IV;

the switching microswitch I is used for switching a power supply from a driving motor I to a driving motor II in the opening process of the sunshade; the switching microswitch II is used for switching a power supply from the driving motor II to the driving motor I in the closing process of the sunshade; the limit microswitch III is used for cutting off the power supply of the No. I driving motor when the upper cover plate descends in place in the closing process of the sunshade; the limit microswitch IV is used for cutting off the power supply of the No. II driving motor when the sunshade blade is unfolded in place in the horizontal direction unfolding process of the sunshade blade;

the two groups of roof mounting cross bars are respectively mounted in the roof cross bar mounting grooves of the sunshade lower cover plate and are used for fixedly mounting the sunshade on the top of the automobile;

further, the wind power induction switch can induce the wind power and send a closing signal to the signal receiving controller when the wind power reaches a certain strength, so that the sunshade starts a closing program to protect the sunshade;

furthermore, the lifting spring is in a compressed state when the sunshade umbrella is in a closed state, and can provide elasticity for the lifting of the upper cover plate of the sunshade umbrella in the vertical direction;

furthermore, when the sunshade blade of the sunshade umbrella is unfolded in the horizontal direction, the gear bolt can drive the I-shaped movable ring to rotate for half a circle in the process of rotating the outermost side blade for one circle;

furthermore, each of the four wire guiding mechanisms is provided with a wire routing hole and two wire guiding wheels for routing the closed traction rope of the upper cover plate; meanwhile, the four wire mechanisms are matched with the closing traction rope of the upper cover plate, so that the lifting force spring can be expanded or compressed, and the upper cover plate of the sunshade umbrella can be lifted or lowered;

further, the umbrella blade, it includes: the umbrella blade is similar to a rifle in shape, and the umbrella blade support is in a half hinge shape, is arranged between the upper baffle plate and the lower baffle plate of the I-shaped movable ring through the umbrella blade support and the bolt, and can movably rotate around the bolt; the umbrella blade is integrally processed by adopting a glass fiber plate and is fixedly arranged on the umbrella blade bracket;

furthermore, the umbrella blades comprise a plurality of umbrella blades, when the sunshade umbrella is in an open state, the middle parts of the three umbrella blades above the trunk of the vehicle tail are all disconnected into a front section and a rear section, and the middle parts of the three umbrella blades are all provided with magnetic locking mechanisms; the magnetic lock mechanism comprises a magnetic lock bracket and two permanent magnets, wherein the magnetic lock bracket is fixed on the front section of the middle disconnection part of the umbrella blade; one permanent magnet is arranged on the magnetic lock bracket, and the other permanent magnet is arranged on the rear section of the broken part in the middle of the umbrella blade; the rear section of the middle break of the umbrella blade is movably arranged on the magnetic lock bracket and can rotate around the vertical direction of the magnetic lock bracket; when the sunshade is in an open state, when the trunk of the vehicle is opened and moves upwards to contact the rear section of the middle disconnected part of the three umbrella blades and reaches a certain force, the two permanent magnets of the magnetic lock mechanism can be separated under the action of thrust, so that the rear section umbrella blades of the middle disconnected part of the three umbrella blades can be folded upwards; when the trunk of the vehicle tail is closed again, under the action of gravity and the attraction force of the two permanent magnets, the magnetic locking mechanism can enable the rear umbrella leaves at the disconnected positions in the middle of the three umbrella leaves to be folded down and flat and locked through magnetic force; the actions can eliminate the influence of the sunshade on the opening and closing of the automobile trunk in the opening state;

furthermore, the inner sleeves and the outer sleeves of the two groups of the umbrella blade plane opening and closing mechanisms are close to the sides rather than the centers and are fixed at the positions, close to the two ends, of the upper cover plate and the lower cover plate, so that enough containing spaces are reserved for the sun-shading cloths on the umbrella blades of the two groups of the umbrella blade plane opening and closing mechanisms, the upper cover plate and the lower cover plate can contain the sun-shading cloths in the cover plates completely, and the widths of the upper cover plate and the lower cover plate are minimized.

On one hand, a plurality of umbrella blades arranged between an upper baffle and a lower baffle of an I-shaped movable ring can horizontally move through the umbrella blades to pull a traction rod on a gear, and a sunshade cloth is unfolded and folded in the horizontal direction in a circular motion mode under the driving of a horizontal motion driving mechanism, so that the sunshade function of the sunshade is realized; on the other hand, the upper cover plate of the sunshade can be lifted and lowered in the vertical direction under the cooperation of the vertical motion driving mechanism and the lifting force spring, so that the influence of the edge baffle of the upper cover plate on the unfolding and folding processes of the sunshade blades is eliminated.

Compared with the prior art, the invention has the beneficial effects that: on one hand, the technical scheme of separately controlling the horizontal movement of the sunshade blade and the vertical movement of the upper cover plate of the sunshade by adopting a double-motor control mode effectively solves the technical problem that the sunshade is unsmooth in the actual opening and closing process when the original technical scheme of adopting a single-motor control mode is adopted; on the other hand, the blades of the sunshade blade are integrally processed by adopting the glass fiber plates, so that the strength of the sunshade blade is improved, the weight of the sunshade is reduced, and the problem of processing materials of the sunshade blade is effectively solved; on the other hand, the portable full-automatic sunshade mounted on the roof of the automobile has the advantages of small volume, low vertical height, small wind shielding area, attractive appearance and the like in a folded state. The combination of the three aspects ensures that the sunshade can run along with a vehicle in a folded state, and the sunshade does not need to be detached after being used up every time, thereby greatly enhancing the portability of the use of the sunshade of the automobile.

Drawings

Fig. 1 is a schematic structural view of a portable full-automatic sunshade mounted on the roof of an automobile according to the present invention.

Fig. 2 is a schematic structural diagram of a part of the assembly in fig. 1.

Fig. 3 is a top view of a portion of the assembly of fig. 1.

Fig. 4 is a schematic structural view of each component of the umbrella blade in fig. 1.

Fig. 5 is a side view of the present invention in a closed state.

Fig. 6 is a partial cross-sectional view of the present invention in a closed state.

Fig. 7 is a partial cross-sectional view of the invention in an open state.

Fig. 8 is a top view of the present invention in a closed position (with the upper cover removed).

Fig. 9 is a top view of the present invention in an open position (with the upper cover removed).

Fig. 10 is a plan view of the present invention mounted on the roof of an automobile in a closed state.

Fig. 11 is a plan view of the present invention mounted on the roof of an automobile in an open state.

Reference numerals are as follows: umbrella leaf plane opening and closing mechanism-10; an inner casing-101; an outer sleeve-102; an I-shaped movable ring-103; gear bolt-1031; umbellate leaf-104; umbrella blade-1041; umbellate leaf scaffold-1042; traction ear-1043; magnetic locking mechanism-1044; a magnetic lock bracket-1045; permanent magnet-1046; a lift spring-105; a bevel blade horizontal movement traction gear-106; a drawbar-1061; a bottom cover-107; a storage battery-201; drive motor I-202; a take-up pulley-2021; wire guide mechanism-203; wire guide wheel-2031; the upper cover plate closes the traction rope-204; conduit-205; a switch touch ball-2041; no. II driving motor-301; a bevel gear I-302; a fixing bracket-303 in a shape like a Chinese character 'ji'; bevel gears II-304; a drive link-305; fisheye bolt-3051; bevel gears III-306; bevel gears IV-307; a spur gear V-308; polish rod bolt-309; a roof mounting rail-40; sun-shading cloth-50; an upper cover plate-601; a lower cover plate-602; a first cross bar-603; a second cross-bar-604; a wireless remote controller-701; signal reception controller-702; a wind sensing switch-703; a switching microswitch I-704; a micro switch II-705 is switched; a limit microswitch III-706; and a limit microswitch IV-707.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. The 'closed state' referred to in the invention means that the sunshade blades (104) of the sunshade are in a folded state in the horizontal direction, and the upper cover plate and the lower cover plate of the sunshade are in a closed state in the vertical direction; the 'opening state' referred by the invention refers to that the sunshade blade (104) is in an unfolding state in the horizontal direction, and the upper and lower cover plates of the sunshade are in an unfolding state in the vertical direction.

Referring to fig. 1, 2, 3 and 4, the present invention provides a portable full automatic sunshade mounted on the roof of a vehicle, comprising: the sunshade comprises an upper sunshade cover plate (601), a lower sunshade cover plate (602), a first cross bar (603), a second cross bar (604), two groups of umbrella leaf plane opening and closing mechanisms (10), two groups of sunshade cloth (50), a vertical motion driving mechanism (201-; wherein the content of the first and second substances,

baffles are arranged around the upper cover plate (601) of the sunshade; the lower cover plate (602) is provided with two mounting holes, the lower part of the lower cover plate is provided with two mounting grooves, and an accommodating space can be formed after the lower cover plate and the upper cover plate (601) are closed;

the first cross rod (603) is arranged below the upper cover plate (601), and two mounting large holes are formed in the first cross rod;

the second cross rod (604) is arranged above the lower cover plate (602), and is provided with two large mounting holes and four small mounting holes;

the two sets of umbrella blade plane opening and closing mechanisms (10) are installed between a first transverse rod (603) and a second transverse rod (604) and used for supporting the opening and closing of the sunshade umbrella in the horizontal direction and the vertical direction, wherein each set of umbrella blade plane opening and closing mechanisms (10) comprises: an inner sleeve (101) with the upper end fixedly mounted at one end of the first cross bar (603), a sleeve-mounted on the inner sleeve (101), a movable ring (103) sleeved at the upper end of the outer sleeve (102) and capable of freely rotating around the outer sleeve (102), an upper baffle and a lower baffle which are mounted between the I-shaped movable ring (103), a gear bolt (1031) used for driving the I-shaped movable ring (103) to rotate, a plurality of umbrella leaves (104) mounted between the upper baffle and the lower baffle of the I-shaped movable ring (103) and used for supporting the sunshade cloth (50) to be unfolded and folded in the horizontal plane direction, a traction lug (1043) provided with a traction hole, a lift spring (105) mounted inside the inner sleeve (101) and the outer sleeve (102) and used for providing lift for the upper cover plate (601) to lift, and a lift spring (105) mounted on the outermost umbrella leaf (104), A horizontal movement drag gear (106) of the umbrella blade, which is sleeved on the outer sleeve (102) and can rotate freely around the outer sleeve (102), a drag rod (1061), one end of which is fixed on the horizontal movement drag gear (106) of the umbrella blade, and the other end of which passes through a drag hole on a drag lug (1043), and a bottom cover (107) which is arranged at the lower end of the outer sleeve (102);

the two groups of sunshade cloth (50) are respectively arranged on the umbrella leaves (104) of the two groups of umbrella leaf plane opening and closing mechanisms (10) and are used for sunshade;

the vertical motion driving mechanism (201 and 206) is used for providing driving force for closing an upper cover plate (601) of the sunshade in the vertical direction, and comprises: the wire winding machine comprises a storage battery (201), a No. I driving motor (202) arranged in one of inner sleeves (101), a wire winding wheel (2021) arranged on a rotating shaft of the No. I driving motor (202), four wire mechanisms (203) which are respectively and fixedly arranged at the upper ends in the two inner sleeves (101) and the lower ends in the two outer sleeves (102) and are positioned at the upper and lower ends of two lifting springs (105), two wire conduits (205) arranged at the left and right sides below a first cross bar (603), one end of each wire mechanism is arranged on the wire winding wheel (2021), the wire winding machine passes through small holes at the upper ends of the four wire mechanisms (203), the two wire conduits (205) and the two inner sleeves (101) midway, the rear end of each wire mechanism is fixed on an upper cover plate closing traction rope (204) of the one wire mechanism (203), and two switch contact balls (2041) fixed on the upper cover plate closing traction rope (204);

the horizontal movement driving mechanism (301) and 309) is used for providing driving force for unfolding and folding the blades (104) of the sunshade in the horizontal direction and enabling the two outermost blades (104) of the two groups of blade plane opening and closing mechanisms (10) to keep synchronism in the unfolding and folding operation processes, and comprises: a fixed bracket (303) arranged above the middle part of the second cross rod (604), a driving motor (301) arranged above the fixed bracket (303), a bevel gear I (302) arranged on the rotating shaft of the driving motor (301), two polished rod bolts (309) and two fisheye bolts (3051) arranged above the second cross rod (604), two transmission rods (305) respectively arranged on two sides of the fixed bracket (303) and two fisheye bolts (3051) and fisheyes, two bevel gears II (304) respectively arranged at one ends of the two transmission rods (305) and meshed with the left side and the right side of the bevel gear I (302), two bevel gears III (306) respectively arranged at the other ends of the two transmission rods (305), two bevel gears IV (307) respectively movably arranged on the two polished rod bolts (309) and respectively meshed with the two bevel gears III (306), Two spur gears V (308) which are respectively fixed below the two bevel gears IV (307) and are respectively engaged with the two bevel blade horizontal movement traction gears (106);

the driving control device (701-707) is used for controlling the opening and closing of the sunshade umbrella and comprises the following components: the device comprises a signal receiving controller (702), a wireless remote controller (701), a wind power induction switch (703) arranged above an upper cover plate (601), a switching microswitch I (704) arranged at the right port of a left conduit (205) and fixed below a first cross rod (603), a limiting microswitch III (706) arranged at the left port of the right conduit (205) and fixed below the first cross rod (603), a switching microswitch II (705) and a limiting microswitch IV (707) arranged above a second cross rod (604);

the switching microswitch I (704) is used for switching a power supply from the No. I driving motor (202) to the No. II driving motor (301) through the touch of a left switch touch ball (2041) on the upper cover closing traction rope (204) after an upper cover plate (601) moving in the vertical direction is lifted in place in the sunshade opening process, so that the sunshade blade (104) is started to unfold in the horizontal direction; the switching microswitch II (705) is used for switching a power supply from the driving motor II (301) to the driving motor I through the touch of a traction rod (1061) on the horizontal movement traction gear (106) of the sunshade after the sunshade blade (104) moving in the horizontal direction is folded in place in the closing process of the sunshade, so that the descending movement of the upper cover plate (601) of the sunshade in the vertical direction is started; the limit microswitch III (706) is used for cutting off the power supply of the No. I driving motor (202) through the touch of the right switch touch ball (2041) after the upper cover plate (601) descends in place in the closing process of the sunshade; the limit microswitch IV (707) is used for cutting off the power supply of the No. II driving motor (301) through the touch of a traction rod (1061) on a horizontal movement traction gear (106) of the sunshade blade (104) when the sunshade blade (104) is unfolded in the horizontal direction;

referring to fig. 5 and 10, the two sets of roof mounting rails (40) are respectively mounted in mounting grooves of a sunshade lower cover plate (602) and used for fixedly mounting a sunshade on the top of an automobile;

referring to fig. 1, fig. 10 and fig. 11, further, the wind sensing switch (703) may sense the magnitude of wind, and when the wind reaches a certain intensity, sends a closing signal to the signal receiving controller (702), so that the sunshade starts a closing program to protect the sunshade;

referring to fig. 6, further, the lifting spring (105), in the closed state of the sunshade, is in a compressed state, and can provide elasticity for the lifting of the upper cover plate (601) of the sunshade in the vertical direction;

referring to fig. 2, 3, 8 and 9, further, when the sunshade blade (104) is unfolded in the horizontal direction, the shift bolt (1031) can drive the i-shaped movable ring (103) to rotate for half a circle in the process that the outermost blade (104) rotates for one circle;

referring to fig. 2 and 4, further, each of the four wire guiding mechanisms (203) is provided with a wire routing hole and two wire guiding wheels (2031) for routing an upper cover plate closing traction rope (204); meanwhile, the four wire mechanisms (203) are matched with the upper cover plate closing traction rope (204) to enable the lifting spring (105) to extend or compress, so that the upper cover plate (601) of the sunshade umbrella is lifted or descended;

with reference to fig. 4, further, said blades (104) comprise: the umbrella comprises a rifle-like umbrella blade (1041) and a half hinge-like umbrella blade bracket (1042), wherein the umbrella blade bracket (1042) is arranged between an upper baffle and a lower baffle of an I-shaped movable ring (103) through a bolt and can movably rotate around the bolt; the umbrella blade (1041) is integrally processed by adopting a glass fiber plate and is fixedly arranged on the umbrella blade bracket (1042);

referring to fig. 11, further, the umbrella blades (104) comprise a plurality of umbrella blades, and when the sunshade umbrella is in an open state, the middle parts of the three umbrella blades (104) above the trunk of the vehicle are all broken into a front section and a rear section, and the middle parts of the three umbrella blades (104) are all provided with magnetic locking mechanisms (1044); the magnetic lock mechanism (1044) comprises a magnetic lock bracket (1045) and two permanent magnets (1046), wherein the magnetic lock bracket (1045) is fixed on the front section of the middle disconnection part of the umbrella blade; one permanent magnet (1046) is arranged on the magnetic lock bracket (1045), and the other permanent magnet (1046) is arranged on the rear section of the middle disconnection part of the umbrella leaf; the rear section of the middle broken part of the umbrella blade is movably arranged on the magnetic lock bracket (1045) and can rotate around the vertical direction of the magnetic lock bracket (1045); when the sunshade is in an open state, when the trunk of the vehicle is opened and moves upwards to contact the rear section of the middle disconnected part of the three umbrella blades and reaches a certain force, the two permanent magnets (1046) of the magnetic lock mechanism (1044) are separated under the action of thrust, so that the rear section umbrella blades of the middle disconnected part of the three umbrella blades can be folded upwards; when the trunk of the vehicle tail is closed again, under the action of gravity and the suction force of the two permanent magnets (1046), the magnetic locking mechanism (1044) can enable the rear umbrella blades at the middle disconnected positions of the three umbrella blades to be folded down and flat and locked by magnetic force; the above actions can eliminate the influence of the sunshade on the opening and closing of the automobile trunk in the opening state;

referring to fig. 8, further, the inner sleeves (101) and the outer sleeves (102) of the two sets of blade plane opening and closing mechanisms (10) are fixed to the upper cover plate (601) and the lower cover plate (602) near to two ends, rather than the center, so that enough storage space is reserved for the sun-shading cloth (50) on the blades (104) of the two sets of blade plane opening and closing mechanisms (10) to ensure that the upper cover plate (601) and the lower cover plate (602) can store the sun-shading cloth (50) in the cover plates completely and minimize the widths of the upper cover plate (601) and the lower cover plate (602).

The closing and opening processes of the portable full-automatic sunshade umbrella arranged on the roof of the automobile are as follows:

referring to fig. 1, 3, 6 and 7, the sunshade umbrella is opened in two steps: firstly, an upper cover plate (601) of the sunshade umbrella is opened in the vertical direction, and then a blade (104) of the sunshade umbrella is unfolded in the horizontal plane direction. The specific process is as follows: when the sunshade is in a closed state, the wireless remote controller (701) sends an opening signal to the signal receiving controller (702), the signal receiving controller (702) controls the No. I driving motor to start to rotate reversely according to the signal, the reverse rotation of the No. I driving motor enables the take-up pulley (2021) to drive the upper cover plate to close the traction rope (204) for paying off, further, the lifting spring (105) is decompressed and extended by four lead mechanisms (203), and then making interior sleeve pipe (101) and upper cover plate (601) rise, touch switching micro-gap switch I (704) until left side switch touch ball (2041) of installing on upper cover plate closure haulage rope (204), switch the power from No. I driving motor (202) to No. II driving motor (301), make No. I driving motor (202) stall, No. II driving motor (301) start, interior sleeve pipe (101) and upper cover plate (601) stop to rise, just accomplished the upper cover plate (601) of sun shade at vertical direction's lifting motion this moment. Then, the No. II driving motor (301) rotates positively to start the unfolding movement of the blades (104) of the sunshade in the horizontal plane direction. The rotation of the No. II driving motor (301) drives the two horizontal movement traction gears (106) of the two umbrella blades to rotate clockwise through the horizontal movement driving mechanism, thereby driving the two draw rods (1061) to rotate, the rotation of the two draw rods (1061) finally drives the two outermost umbrella leaves (104) to rotate clockwise in the horizontal plane direction through the two draw lugs (1043), further driving all the umbrella blades (104) and the two I-shaped movable rings (103) to rotate clockwise on the horizontal plane until a draw bar (1061) just contacts a limit microswitch IV (707), cutting off the power supply of the No. II driving motor (301) to stop the No. II driving motor (301), at the moment, all the blades (104) and the sunshade cloth (50) of the sunshade are completely unfolded, so that the unfolding movement of the blades (104) of the sunshade in the horizontal plane direction is completed, and the opening process of the sunshade is completed.

Referring to fig. 1, 3, 7 and 6, the closing process of the sunshade is divided into two steps: firstly, the blades (104) of the sunshade umbrella are folded in the horizontal direction, and then the upper cover plate (601) of the sunshade umbrella is closed in the vertical direction. The specific process is as follows: when the sunshade is in an open state, a wireless remote controller (701) sends a closing signal to a signal receiving controller (702), the signal receiving controller (702) controls a No. II driving motor (301) to rotate reversely according to the signal, the rotation of the No. II driving motor (301) drives two horizontal movement traction gears (106) of the umbrella blades to rotate anticlockwise through a horizontal movement driving mechanism, so that two traction rods (1061) are driven to rotate anticlockwise, the rotation of the two traction rods (1061) finally drives two outermost umbrella blades (104) to rotate anticlockwise in the horizontal plane direction through two traction lugs (1043), so that all the umbrella blades (104) and two I-shaped movable rings (103) are driven to rotate anticlockwise in the horizontal plane direction until one traction rod (1061) just contacts a switching microswitch II (705), and the power supply is switched from the No. II driving motor (301) to the No. I driving motor (202), stopping the No. II driving motor (301), starting the No. I driving motor (202), and at the moment, completely storing all the blades (104) and the sun-shading cloth (50) of the sunshade above the lower cover plate (602), so that the blades (104) of the sunshade are folded in the horizontal plane direction; then, the No. I driving motor (202) starts to rotate forwards, and starts to descend the upper cover plate (601) of the sunshade in the vertical direction. The rotation of the driving motor I (202) enables a take-up pulley (2021) to drive an upper cover plate closing traction rope (204) to take up, the take-up of the upper cover plate closing traction rope (204) takes up, a lifting spring (105) is compressed through four wire mechanisms (203), and then an inner sleeve (101) and an upper cover plate (601) descend until a right switch touch ball (2041) arranged on the upper cover plate closing traction rope (204) touches a limit microswitch III (706), the power supply of the driving motor I (202) is cut off, and the driving motor I (202) stops rotating, at the moment, the upper cover plate (601) of the sunshade just covers the upper cover plate (602), so that the closing movement of the upper cover plate (601) of the sunshade in the vertical direction is completed, and the closing process of the sunshade is completed.

Referring to fig. 10, there is shown a plan view of the closed state of the sunshade according to the present invention fixed to the roof of an automobile, in which the sunshade can be driven with the automobile.

Referring to fig. 11, it is a top view of the open state of the sunshade fixed on the roof of the car, and the sunshade can protect the car.

The present invention has been described in detail, and specific embodiments thereof have been shown and described herein, and it will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention.

Claims

1. A portable full-automatic sunshade mounted on the roof of a vehicle comprises: the sunshade comprises an upper sunshade cover plate (601), a lower sunshade cover plate (602), a first cross bar (603), a second cross bar (604), two groups of umbrella leaf plane opening and closing mechanisms (10), two groups of sunshade cloth (50), a vertical motion driving mechanism (201-; wherein the content of the first and second substances,

the two groups of sunshade cloth (50) are respectively arranged on the umbrella leaves (104) of the two groups of umbrella leaf plane opening and closing mechanisms (10) and are used for shading the sun;

the vertical motion driving mechanism (201 and 206) is used for providing driving force for closing an upper cover plate (601) of the sunshade in the vertical direction and comprises the following components: the wire winding machine comprises a storage battery (201), a No. I driving motor (202) arranged in one of inner sleeves (101), a wire winding wheel (2021) arranged on a rotating shaft of the No. I driving motor (202), four wire mechanisms (203) which are respectively and fixedly arranged at the upper ends in the two inner sleeves (101) and the lower ends in the two outer sleeves (102) and are positioned at the upper and lower ends of two lifting springs (105), two wire conduits (205) arranged at the left and right sides below a first cross bar (603), one end of each wire mechanism is arranged on the wire winding wheel (2021), the wire winding machine passes through small holes at the upper ends of the four wire mechanisms (203), the two wire conduits (205) and the two inner sleeves (101) midway, the rear end of each wire mechanism is fixed on an upper cover plate closing traction rope (204) of the one wire mechanism (203), and two switch contact balls (2041) fixed on the upper cover plate closing traction rope (204);

the horizontal movement driving mechanism (301-309) is used for providing driving force for the unfolding and folding of the blades (104) of the sunshade umbrella in the horizontal direction and keeping the two outermost blades (104) of the two groups of blade plane opening and closing mechanisms (10) in synchronism in the unfolding and folding operation processes, and comprises: a fixed bracket (303) arranged above the middle part of the second cross rod (604), a driving motor (301) arranged above the fixed bracket (303), a bevel gear I (302) arranged on the rotating shaft of the driving motor (301), two polished rod bolts (309) and two fisheye bolts (3051) arranged above the second cross rod (604), two transmission rods (305) respectively arranged on two sides of the fixed bracket (303) and two fisheye bolts (3051) and fisheyes, two bevel gears II (304) respectively arranged at one ends of the two transmission rods (305) and meshed with the left side and the right side of the bevel gear I (302), two bevel gears III (306) respectively arranged at the other ends of the two transmission rods (305), two bevel gears IV (307) respectively movably arranged on the two polished rod bolts (309) and respectively meshed with the two bevel gears III (306), Two spur gears V (308) which are respectively fixed below the two bevel gears IV (307) and are respectively meshed with the two bevel blade horizontal movement traction gears (106);

the driving control device (701-707) for controlling the opening and closing of the sunshade includes: the device comprises a signal receiving controller (702), a wireless remote controller (701), a wind power induction switch (703) arranged above an upper cover plate (601), a switching microswitch I (704) arranged at the right port of a left conduit (205) and fixed below a first cross rod (603), a limiting microswitch III (706) arranged at the left port of the right conduit (205) and fixed below the first cross rod (603), a switching microswitch II (705) and a limiting microswitch IV (707) arranged above a second cross rod (604);

the switching microswitch I (704) is used for switching a power supply from the driving motor I (202) to the driving motor II (301) in the opening process of the sunshade; the switching microswitch II (705) is used for switching a power supply from the driving motor II (301) to the driving motor I in the closing process of the sunshade; the limit microswitch III (706) is used for cutting off the power supply of the No. I driving motor (202) when the upper cover plate (601) descends to the place in the sunshade umbrella closing process; the limit microswitch IV (707) is used for cutting off the power supply of the No. II driving motor (301) when the sunshade umbrella blade (104) is unfolded in place in the horizontal direction unfolding process of the sunshade umbrella blade (104);

the two groups of roof mounting cross bars (40) are respectively mounted in mounting grooves of a sunshade umbrella lower cover plate (602) and used for fixedly mounting a sunshade umbrella on the top of an automobile;

the wind power induction switch (703) can induce the wind power and send a closing signal to the signal receiving controller (702) when the wind power reaches a certain strength, so that the sunshade starts a closing program to protect the sunshade;

the lifting force spring (105) is in a compressed state in a closed state of the sunshade, and can provide elasticity for the lifting of the upper cover plate (601) of the sunshade in the vertical direction;

when the sunshade blade (104) is unfolded in the horizontal direction, the gear bolt (1031) can drive the I-shaped movable ring (103) to rotate for half a circle in the process that the outermost side blade (104) rotates for a circle;

each wire guide mechanism (203) is provided with a wire routing hole and two wire guide wheels (2031) for routing an upper cover plate closed traction rope (204); meanwhile, the four wire mechanisms (203) are matched with the upper cover closing traction rope (204) to enable the lifting spring (105) to be expanded or compressed, so that the upper cover (601) of the sunshade umbrella is lifted or lowered.

2. The portable full-automatic sunshade umbrella installed on the roof of the automobile as claimed in claim 1, wherein: the umbrella blade (104), comprising: the umbrella blade (1041) similar to a rifle shape and the umbrella blade bracket (1042) similar to a half hinge shape are arranged between the upper baffle plate and the lower baffle plate of the I-shaped movable ring (103) through the umbrella blade bracket (1042) and a bolt and can movably rotate around the bolt; the umbrella blade (1041) is integrally processed by adopting a glass fiber plate and is fixedly arranged on the umbrella blade bracket (1042).

3. The portable full-automatic sunshade mounted on the roof of the automobile as claimed in claim 1, wherein: the sunshade umbrella comprises a plurality of umbrella blades (104), wherein the middles of the three umbrella blades (104) positioned above a trunk of the vehicle are all broken into a front section and a rear section when the sunshade umbrella is in an open state, and the middles of the three umbrella blades (104) are all provided with magnetic lock mechanisms (1044); the magnetic lock mechanism (1044) comprises a magnetic lock bracket (1045) and two permanent magnets (1046), wherein the magnetic lock bracket (1045) is fixed on the front section of the middle disconnection part of the umbrella blade; one permanent magnet (1046) is arranged on the magnetic lock bracket (1045), and the other permanent magnet (1046) is arranged on the rear section of the middle disconnection part of the umbrella leaf; the rear section of the middle broken part of the umbrella blade is movably arranged on the magnetic lock bracket (1045) and can rotate around the vertical direction of the magnetic lock bracket (1045); when the sunshade is in an open state, when the trunk of the vehicle tail is opened and moves upwards to contact the rear section of the middle disconnected part of the three blades and reaches a certain force, the two permanent magnets (1046) of the magnetic lock mechanism (1044) are separated under the action of thrust, so that the rear section of the middle disconnected part of the three blades can be folded upwards; when the trunk of the vehicle tail is closed again, under the action of gravity and the suction force of the two permanent magnets (1046), the magnetic locking mechanism (1044) can enable the rear umbrella blades at the middle disconnected positions of the three umbrella blades to be folded down and flat and locked by magnetic force; the above actions can eliminate the influence of the sunshade on the opening and closing of the automobile trunk in the opening state.

4. The portable full-automatic sunshade umbrella installed on the roof of the automobile as claimed in claim 1, wherein: the inner sleeves (101) and the outer sleeves (102) of the two groups of the umbrella blade plane opening and closing mechanisms (10) are fixed at the two ends of the upper cover plate (601) and the lower cover plate (602) close to the centers, so that enough containing spaces are reserved for the sun-shading cloth (50) on the umbrella blades (104) of the two groups of the umbrella blade plane opening and closing mechanisms (10) to ensure that the upper cover plate (601) and the lower cover plate (602) can completely contain the sun-shading cloth (50) in the cover plates, and the widths of the upper cover plate (601) and the lower cover plate (602) are minimized.