Multifunctional sunshade capable of being automatically opened and closed

Abstract

The utility model relates to the technical field of multifunctional automatic opening and closing sunshade umbrellas, and discloses a multifunctional automatic opening and closing sunshade umbrella which comprises a sunshade umbrella body and a base, a fixing rod is fixedly installed at the top of the base, and adjusting assemblies are arranged below the sunshade umbrella body and above the fixing rod. The adjusting assembly comprises a holding rod and a driven fluted disc, the holding rod is connected with a rotating rod through a connecting column, the outer wall of the fixing rod is fixedly connected with a C-shaped plate, through the arranged adjusting assembly, a user manually rotates the holding rod, the connecting column rotates synchronously, the angle of the sunshade body is easily adjusted, the sunshade requirements of different time periods are met, ultraviolet rays are blocked, and the sunshade effect is good. After the angle is adjusted, the first motor is started, the driving fluted disc is driven to rotate, the driven fluted disc is driven to rotate, the orientation of the sunshade body is accurately adjusted, the sunshade follows the sun, the sunshade cover is perpendicular to the incident direction of the sunlight, and it is ensured that a user is located in the optimal sunshade area.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of multifunctional automatic opening and closing sunshade, especially relates to a multifunctional automatic opening and closing sunshade. BACKGROUND

[0002] With the improvement of people's life quality and the increase of participation in outdoor activities, the demand for sun-shading facilities in outdoor environments is increasingly prominent. Whether it is daily travel, such as commuting, shopping, walking, etc., or various leisure activities, such as beach vacation, park picnic, outdoor sports events, etc., people expect to have convenient and efficient sun-shading tools to resist ultraviolet radiation in sunlight to protect skin health, reduce sunburn, tanning and even the risk of skin diseases caused by long-term ultraviolet radiation.

[0003] The applicant found through retrieval that a Chinese patent disclosed "an automatic opening and closing sunshade", with publication (announcement) number "CN221410607U". The patent mainly drives the driving shaft through the motor, and the driving shaft drives the connecting piece, the third pulley, the umbrella rope and the lower umbrella disc in turn, so as to realize the opening and closing of the sunshade. The opening mode is labor-saving and simple, and the user experience is improved. However, the patent cannot make the umbrella surface always perpendicular to the sunlight incidence direction according to the position of the sun at different time periods. In the actual use process, the user may need to manually adjust the umbrella surface angle frequently, which may cause the user to be frequently irradiated by sunlight during outdoor activities. Therefore, we propose a multifunctional automatic opening and closing sunshade. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a multifunctional automatic opening and closing sunshade to solve the problem that the umbrella surface cannot be always perpendicular to the sunlight incidence direction according to the position of the sun at different time periods, which may cause the user to need to manually adjust the umbrella surface angle frequently in the actual use process, and further cause the user to be frequently irradiated by sunlight during outdoor activities.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a multifunctional automatic opening and closing sunshade, comprising a sunshade main body and a base, a fixed rod is fixedly installed on the top of the base, an adjusting assembly is arranged below the sunshade main body and above the fixed rod, the adjusting assembly comprises a handle bar and a driven gear disc, the handle bar is connected with a rotating rod through a connecting column, a C-shaped plate is fixedly connected on the outer wall of the fixed rod, a first motor is fixedly connected in the C-shaped plate, the first motor is connected with a driving gear disc through a driving rod, and the driven gear disc is connected with a fixed frame through a connecting disc.

[0006] As a preferred scheme, the right side of the connecting column is fixedly connected to the left end of the handle bar, the left side of the connecting column is fixedly connected to the right end of the rotating bar, the outer wall of the handle bar is rotationally connected to the right inner wall of the fixed frame, the left end of the rotating bar is rotationally connected to the left inner wall of the fixed frame, and the lower end of the sunshade body is fixedly connected to the upper surface of the connecting column.

[0007] As a preferred scheme, the lower end of the driving rod is fixedly connected to the output end of the first motor, the upper end of the driving rod is fixedly connected to the inside of the driving gear plate, the outer wall of the driving rod is rotationally connected to the top inner wall of the C-shaped plate, and the driving gear plate is meshingly connected with the driven gear plate.

[0008] As a preferred scheme, the bottom of the driven gear plate is rotationally connected to the top of the fixed rod, the connecting disc is fixedly installed on the top of the driven gear plate, and the fixed frame is fixedly installed on the top of the connecting disc.

[0009] As a preferred scheme, the top and the bottom of the base are provided with a moving support assembly, the moving support assembly comprises a second motor, the second motor is fixedly connected to the back of the base, the output end of the second motor is fixedly connected with a transmission rod, the transmission rod is rotationally connected to the inner wall of the base, and the outer wall of the transmission rod is fixedly connected with a sleeve.

[0010] As a preferred scheme, the outer wall of the sleeve is fixedly connected with a support plate, one end of the support plate away from the sleeve is fixedly connected with a support seat, the surface of the support seat is fixedly connected with an anti-skid pad, and the bottom of the base is fixedly connected with universal wheels at four corners.

[0011] The technical effects and advantages of the utility model are as follows:

[0012] By adjusting the adjusting assembly, the user only needs to manually rotate the handle bar, and through the synchronous rotation of the connecting column, the angle of the sunshade body can be easily adjusted, so that the personalized sunshade demand in different time periods can be met, the damage of ultraviolet rays to the skin is effectively blocked, after the angle adjustment is completed, the user can start the first motor to drive the driving gear plate to start rotating, the rotation of the driving gear plate drives the driven gear plate to operate, thereby realizing the accurate adjustment of the direction of the sunshade body, so that the sunshade can accurately follow the position of the sun, the umbrella surface is always perpendicular to the direction of sunlight, and the user is always in the best sunshade area.

[0013] By setting the moving support assembly, when the user pushes the sunshade body to the specified area by the universal wheels, the second motor can be started to drive the support plate to start rotating, the support seat and the anti-skid pad are synchronously rotated, until the support seat and the anti-skid pad are perpendicular to the ground, the sunshade body is stably fixed to the ground, at this time, the universal wheels are suspended and do not bear the weight, and the stability of the sunshade in the use process is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 is a whole partial structure schematic view of the utility model;

[0016] Figure 3 is one of the adjustment assembly partial structure schematic view of the utility model;

[0017] Figure 4 is a split structure schematic view of Figure 3 ;

[0018] Figure 5 is the second adjustment assembly partial structure schematic view of the utility model;

[0019] Figure 6 is a split structure schematic view of Figure 5 ;

[0020] Figure 7 is the mobile support assembly structure schematic view of the utility model.

[0021] In the figure: 1, sunshade main body; 2, base; 3, fixed rod; 4, adjustment assembly; 401, handle; 402, connecting column; 403, rotating rod; 404, C-shaped plate; 405, first motor; 406, drive rod; 407, driving tooth disc; 408, driven tooth disc; 409, connecting disc; 410, fixed frame; 5, mobile support assembly; 501, second motor; 502, transmission rod; 503, sleeve; 504, support plate; 505, support base; 506, non-slip pad; 507, universal wheel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Embodiment one:

[0024] Please refer to the drawings of the utility model Figure 1 , the drawings of the utility model Figure 3 , the drawings of the utility model Figure 6The utility model provides a multifunctional automatic opening and closing sunshade umbrella, including sunshade umbrella main part 1 and base 2, the top of base 2 is fixedly installed with fixed rod 3, and the lower of sunshade umbrella main part 1 and the upper of fixed rod 3 are provided with adjusting assembly 4, adjusting assembly 4 includes grip lever 401 and driven gear disc 408, and grip lever 401 is connected with swivel rod 403 through connecting column 402, and the outer wall of fixed rod 3 is fixedly connected with C type board 404, and the inside of C type board 404 is fixedly connected with first motor 405, and first motor 405 is connected with driving gear disc 407 through drive rod 406, and driven gear disc 408 is connected with fixed frame 410 through connecting disc 409, and the right side of connecting column 402 is fixedly connected to the left end of grip lever 401, and the left side of connecting column 402 is fixedly connected to the right end of swivel rod 403, and the outer wall of grip lever 401 is rotatably connected to the right side inner wall of fixed frame 410, and the left end of swivel rod 403 is rotatably connected to the left side inner wall of fixed frame 410, and the lower end of sunshade umbrella main part 1 is fixedly connected to the upper surface of connecting column 402, and the lower end of drive rod 406 is fixedly connected to the output end of first motor 405, and the upper end of drive rod 406 is fixedly connected to the inside of driving gear disc 407, and the outer wall of drive rod 406 is rotatably connected to the top inner wall of C type board 404, and driving gear disc 407 is engagedly connected with driven gear disc 408, and the bottom of driven gear disc 408 is rotatably connected to the top of fixed rod 3, and connecting disc 409 is fixedly installed at the top of driven gear disc 408, and fixed frame 410 is fixedly installed at the top of connecting disc 409.

[0025] The bottom of driven gear disc 408 is fixedly connected with a rotating shaft, which can rotate on the top of fixed rod 3. On the top of fixed rod 3, a groove specially adapted to the rotation of the rotating shaft is formed to provide a stable rotating space for the rotating shaft. When the sunshade umbrella main part 1 is in the storage state, the umbrella body is just above the fixed frame 410.

[0026] Specifically, by adjusting assembly 4, the user manually rotates the grip lever 401, the connecting column 402 rotates synchronously, easily adjusts the angle of the sunshade umbrella main part 1, meets the personalized sunshade demand in different periods, effectively blocks the ultraviolet radiation, after the angle adjustment is completed, the first motor 405 is started, the driving gear disc 407 is driven to rotate, the driving gear disc 407 drives the driven gear disc 408 to operate, the precise adjustment of the direction of the sunshade umbrella main part 1 is realized, in this way, the sunshade umbrella can accurately follow the position of the sun, so that the umbrella surface is always perpendicular to the direction of sunlight incidence, and the user is always in the best sunshade area.

[0027] Embodiment two:

[0028] Please refer to the accompanying drawings Figure 1 , the accompanying drawings Figure 2 and the accompanying drawings Figure 7And on the basis of embodiment one, further get, the top and bottom of base 2 is provided with mobile support assembly 5, mobile support assembly 5 includes second motor 501, second motor 501 is fixedly connected to the back of base 2, the output end of second motor 501 is fixedly connected with transmission rod 502, transmission rod 502 is rotatably connected to the inner wall of base 2, the outer wall of transmission rod 502 is fixedly connected with sleeve 503, the outer wall of sleeve 503 is fixedly connected with support plate 504, the end away from sleeve 503 of support plate 504 is fixedly connected with support seat 505, the surface of support seat 505 is fixedly connected with non-slip mat 506, the bottom of base 2 four corners is fixedly connected with universal wheel 507.

[0029] When support plate 504 rotates downward, until non-slip mat 506 closely abuts ground, at this time, support plate 504, support seat 505 and non-slip mat 506 jointly act, can stably support base 2, make universal wheel 507 be in the state of suspension.

[0030] Specifically, by setting mobile support assembly 5, user pushes sunshade umbrella main body 1 to designated area by means of universal wheel 507, starts second motor 501, drives support plate 504 to rotate, support seat 505 and non-slip mat 506 rotate synchronously, until support seat 505 and non-slip mat 506 are perpendicular to ground, sunshade umbrella main body 1 is stably fixed on ground, at this time, universal wheel 507 is in the state of suspension, no longer bears, ensure that sunshade umbrella remains stable when using.

[0031] The utility model discloses a working principle: the utility model discloses a kind of multifunctional automatic opening and closing sunshade, first, user manually rotates grip lever 401, grip lever 401 is connected with the rotation of connecting column 402 and drives the rotation of rotating lever 403, since the lower end of sunshade main body 1 is fixedly connected to the upper surface of connecting column 402, so the rotation of connecting column 402 can easily adjust the angle of sunshade main body 1, to meet the sun height change of different time period user personalization sunshade demand, effectively block the harm of ultraviolet rays to skin, then, when needing to adjust the orientation of sunshade main body 1, user starts first motor 405 fixed in C-shaped plate 404 inside, the output end of first motor 405 drives driving rod 406 and drives driving gear 407 to rotate, driving gear 407 is engaged with driven gear 408, so the rotation of driving gear 407 will drive driven gear 408 to operate, driven gear 408 is connected with fixed frame 410 by connecting disc 409, and grip lever 401, connecting column 402 and rotating lever 403 are connected with fixed frame 410, and sunshade main body 1 is connected with connecting column 402, so the rotation of driven gear 408 can realize accurate adjustment to the orientation of sunshade main body 1, so that sunshade can accurately follow the position of sun, so that the surface of umbrella is always perpendicular to the direction of sunlight incidence, to ensure that the user is always in the best sunshade area, then, when needing to move sunshade main body 1, universal wheel 507 at the four corners of the bottom of base 2 plays a role, and user can easily push sunshade main body 1 to the specified area by the aid of universal wheel 507, and the design of universal wheel 507 makes the moving process flexible and convenient, after reaching the specified area, user starts second motor 501 fixed on the back of base 2, and second motor 501 drives transmission rod 502 to rotate, and transmission rod 502 is rotatably connected to the inner wall of base 2, and sleeve 503 fixedly connected to the outer wall of transmission rod 502 rotates with transmission rod 502, and support plate 504 fixedly connected to the outer wall of sleeve 503 also rotates, and support base 505 fixedly connected to the end of support plate 504 away from sleeve 503 and anti-skid pad 506 fixedly connected to the surface of support base 505 rotate synchronously, until support base 505 and anti-skid pad 506 are perpendicular to the ground, at this time, support plate 504, support base 505 and anti-skid pad 506 jointly act, and base 2 is stably supported, so that universal wheel 507 is in a suspended state, so that sunshade main body 1 is stably fixed to the ground, to ensure that the sunshade remains stable during use.

[0032] Finally, it should be pointed out that: the above-mentioned only for preferred embodiment of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A multifunctional automatic opening and closing sunshade, comprising a sunshade body (1) and a base (2), characterized in that: A fixing rod (3) is fixedly installed on the top of the base (2). An adjustment component (4) is provided below the main body (1) and above the fixing rod (3). The adjustment component (4) includes a handle (401) and a driven gear plate (408). The handle (401) is connected to a rotating rod (403) through a connecting column (402). A C-shaped plate (404) is fixedly connected to the outer wall of the fixing rod (3). A first motor (405) is fixedly connected inside the C-shaped plate (404). The first motor (405) is connected to an active gear plate (407) through a drive rod (406). The driven gear plate (408) is connected to a fixing frame (410) through a connecting plate (409).

2. The multifunctional automatic opening and closing sunshade according to claim 1, characterized in that: The right side of the connecting post (402) is fixedly connected to the left end of the handle (401), the left side of the connecting post (402) is fixedly connected to the right end of the rotating rod (403), the outer wall of the handle (401) is rotatably connected to the right inner wall of the fixed frame (410), the left end of the rotating rod (403) is rotatably connected to the left inner wall of the fixed frame (410), and the lower end of the sunshade body (1) is fixedly connected to the upper surface of the connecting post (402).

3. The multifunctional automatic opening and closing sunshade according to claim 2, characterized in that: The lower end of the drive rod (406) is fixedly connected to the output end of the first motor (405), the upper end of the drive rod (406) is fixedly connected to the inside of the active gear plate (407), the outer wall of the drive rod (406) is rotatably connected to the top inner wall of the C-shaped plate (404), and the active gear plate (407) is meshed with the driven gear plate (408).

4. A multifunctional automatic opening and closing sunshade according to claim 3, characterized in that: The bottom of the driven gear plate (408) is rotatably connected to the top of the fixed rod (3), the connecting plate (409) is fixedly installed on the top of the driven gear plate (408), and the fixed frame (410) is fixedly installed on the top of the connecting plate (409).

5. A multifunctional automatic opening and closing sunshade according to claim 4, characterized in that: The base (2) is provided with a movable support assembly (5) at its top and bottom. The movable support assembly (5) includes a second motor (501). The second motor (501) is fixedly connected to the back of the base (2). The output end of the second motor (501) is fixedly connected to a transmission rod (502). The transmission rod (502) is rotatably connected to the inner wall of the base (2). A sleeve (503) is fixedly connected to the outer wall of the transmission rod (502).

6. A multifunctional automatic opening and closing sunshade according to claim 5, characterized in that: A support plate (504) is fixedly connected to the outer wall of the sleeve (503). A support base (505) is fixedly connected to one end of the support plate (504) away from the sleeve (503). An anti-slip pad (506) is fixedly connected to the surface of the support base (505). Universal wheels (507) are fixedly connected to the four corners of the bottom of the base (2).

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