CN207878821U - A kind of park rain shade device that stretches - Google Patents

Abstract

The utility model relates to the field of public facilities, in particular to a telescopic rain-shielding device for parks, which includes a support rod, a rain-shielding plate is arranged on the top of the supporting rod, and several movable plates are arranged at intervals at the bottom of the rain-shielding plate , the bottom of the rain shield is provided with a chute arranged radially along the rain shield, and a first slider fixedly connected with the movable plate is respectively slid in each chute; a track plate is provided under each movable plate, An arc-shaped chute is arranged on the top of the track plate, and a second slider connected by a movable plate is respectively arranged in each arc-shaped chute; a rain cloth is arranged between two adjacent movable plates; There is a drive unit. It can rotate the track plate through the driving component, extend or retract each movable plate, reduce the sun-shading effect of the whole rain-shielding device on the ground in sunny days, and have stronger wind resistance and less damage when it is rain-shielding, which can effectively meet people's needs. need.

Description

A retractable rain-shielding device for parks

Technical field:

The utility model relates to the field of public facilities, in particular to a telescopic rain shielding device for parks.

Background technique:

With the improvement of our country's economy, our country's infrastructure has become more and more perfect, especially more and more parks have been built around the city, and many pavilions and other rain-shielding facilities are often built in the parks for people to shelter from the rain when they play Most of these pavilions are fixed structures, which often have a strong shading effect on the growth of plants, especially for some plants that require high light. Therefore, areas where there are many plants of this type are not suitable for building fixed pavilions. , People tend to build some umbrella-shaped rain shelters with umbrella structures in such areas, open them when it rains, and put them away when it does not rain. With this kind of umbrella rain shelters, the umbrella cloth is exposed to the sun for a long time , it is prone to performance degradation and damage, which affects normal use, and the umbrella-shaped rain shelter has poor wind resistance. When the wind is relatively strong, it is easy to be scratched. In addition, the umbrella cloth is easy to appear Oxidation, fading and other phenomena will affect the service life of the umbrella cloth and affect the appearance of the park. Obviously existing rain shielding device can't satisfy people's demand effectively.

Utility model content:

The utility model provides a telescopic rain-shielding device for parks, which has a simple structure and a reasonable design. The track plate can be rotated through an over-drive assembly to extend or retract each movable plate, thereby reducing the impact of the whole rain-shielding device on the ground in sunny days. The sunshade effect can also reduce the impact of sunlight on the movable panel and the rain cloth, and increase the service life of the rain cloth and the movable board; and, when the rain shielding device of the present utility model is used for sheltering from the rain, due to the obvious bending resistance of the movable board It is higher than the umbrella rib, and compared with the umbrella-shaped umbrella, it has stronger wind resistance and is not easy to be damaged. Obviously, the utility model can effectively meet people's needs.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: a telescopic rain shielding device for parks, comprising a support rod, a circular rain shield is arranged on the top of the support rod, and a circular rain shield is arranged on the bottom of the rain shield along the There are several movable plates arranged at intervals in its circumference, and each movable plate is assembled into a ring coaxial with the rain shield, and a sliding slide along the radial direction of the rain shield is respectively provided at the bottom of the rain shield corresponding to each movable plate. Slots, a first slider fixedly connected to the movable plate at the corresponding position is slidably arranged in each chute respectively; a circular track plate is movably sleeved on the outside of the support rod below each movable plate, The top of the track plate is provided with an arc-shaped chute respectively, and a second slider connected with the movable plate at the corresponding position is slidably arranged in each arc-shaped chute; a rain cloth is arranged between two adjacent movable plates; One side of the board is provided with a driving assembly.

Further, a reel is movable along the direction of the vertical support rod on one side of the top of the movable plate, and one end of the rain cloth is rolled outside the reel, and the other end is fixedly connected with the side of the adjacent movable plate, and is outside the rain cloth. There is a rotating tightening assembly at the reel.

Further, the rotating tightening assembly includes a first gear arranged on the outside of the reel, and a second gear matched with the first gear is arranged on the top of the movable plate on one side of the first gear through a gear frame. The shaft is fixedly connected with a traveling gear, and a rack parallel to the chute is arranged at the bottom of the rain shield at the corresponding position of the traveling gear.

Further, the drive assembly includes a drive gear ring arranged on the outside of the support rod and connected to the track plate, and a drive motor connected to the drive gear is provided on the support rod on one side of the drive gear.

Further, a conical cap is provided on the top of the rain shield.

Further, the outer wall of the conical cap is provided with a solar power generation panel, and a battery connected to the solar power generation panel through a wire is provided in the space between the conical cap and the rain shield, and the battery is connected to the driving motor through a wire .

Further, a control device is provided on one side of the storage battery, and the control device is respectively connected to the storage battery and the drive motor through wires, and connected to an external remote control device for signals.

Further, the top of the movable plate is a downward slope, and both the reel and the rain cloth are sloped downward.

The beneficial effect of the utility model is that it has a simple structure and a reasonable design, and the track plate can be rotated through the overdrive assembly, and each movable plate can be stretched out or retracted, thereby reducing the sun-shading influence of the whole rain-shielding device on the ground in sunny days, and can also reduce the The influence of sunshine on the exposure of the movable panel and the rain cloth increases the service life of the rain cloth and the movable board; and, when the rain shielding device of the utility model is used for sheltering from the rain, because the bending resistance of the movable board is obviously higher than that of the umbrella rib, it is formed by Compared with the umbrella-shaped umbrella, it has stronger wind resistance and is not easy to be damaged. Obviously, the utility model can effectively meet people's needs.

Description of drawings:

Fig. 1 is the structural representation that the utility model comprises a movable plate;

Fig. 2 is the structural representation of Fig. 1 removing rain shield and conical cap;

Fig. 3 is the structural representation of rain shield;

Fig. 4 is a top view of the utility model in an unfolded state;

In the figure, 1, support rod; 2, rain shield; 3, movable plate; 4, chute; 5, first slider; 6, track plate; 7, arc chute; 8, second slider; 9, rain cloth; 10, reel; 11, first gear; 12, gear frame; 13, second gear; 14, travel gear; 15, rack; 16, drive gear; 17, drive motor; 18, cone cap.

Detailed ways:

In order to clearly illustrate the technical features of this solution, the utility model will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

The embodiment of the present utility model is shown in Figure 1-4, a telescopic rain shielding device for parks, including a support rod 1, a circular rain shield 2 is arranged on the top of the support rod 1, and a circular rain shield 2 is arranged on the top of the The bottom of the bottom is provided with several movable plates 3 at intervals along its circumference, and each movable plate 3 is jointly assembled into a ring coaxial with the rain shield 2, and an edge is respectively arranged at the bottom of the rain shield 2 corresponding to each movable plate 3. The chute 4 radially arranged on the rain shield plate 2 is respectively slidably arranged in each chute 4 with a first slider 5 fixedly connected to the movable plate at the corresponding position; the outer side of the support rod 1 below each movable plate 3 moves A circular track plate 6 is sleeved, and an arc-shaped chute 7 is respectively provided at the top of the track plate 6 corresponding to each movable plate 3, and one is respectively slidably arranged in each arc-shaped chute 7 to be connected with the corresponding position movable plate 3. The second slider 8; a rain cloth 9 is arranged between two adjacent movable plates 3; a driving assembly is arranged on one side of the track plate 6. The track plate 6 can be driven to rotate by the drive assembly, and the second slide block 8 pushes out the movable plate 3 to the outside. The mutual cooperation of the chute 4 and the arc-shaped chute 7 can limit the moving direction of the movable plate 3, and each movable plate 3 The rain-shielding cloth 9 between the movable panels 3 jointly expands the rain-shielding area, so that the whole rain-shielding device can provide more people with shelter from the rain. When it is not raining, the track panels 6 are rotated through the drive assembly to retract each movable panel 3. Reducing the sunshade influence of the whole rain-shielding device on the ground can also reduce the impact of sunlight on the exposure of the movable panel 3 and the rain-shielding cloth 9, and increase the service life of the rain-shielding cloth 9 and the movable board 3; When it rains, because the bending resistance of the movable plate 3 is obviously higher than the intensity of the ribs, compared with the umbrella-shaped umbrella, the wind resistance is stronger and not easily damaged.

It is worth mentioning that, in order to ensure the stability of the movable plate, the first slider is a T-shaped slider, and the chute is a T-shaped chute matched with it, so that the T-shaped slider and the T-shaped chute can be matched. Effectively prevent the movable panels from shaking in the vertical direction, and the movable panels are suspended and set by T-shaped sliders. When installing the device, firstly connect the movable panels with the rain shields, and then install the track panels, which is more convenient. It is convenient for installation; in addition, the device jointly bears the weight of the movable plate through the suspension function of the T-shaped slider and the supporting function of the second slider, so that the movable plate runs more smoothly.

One side at the top of the movable plate 3 is provided with a reel 10 movable along its radial direction, and one end of the rain cloth 9 is rolled on the outside of the reel 10, and the other end is fixedly connected to the side of the adjacent movable plate 3. 9 outer reels 10 are provided with a rotating tightening assembly. Thus, when the movable plate 3 is stretched out, the rain cloth 9 can be kept in a tight state by tightening the components, which can more effectively cover the rain and effectively prevent water from accumulating on the rain cloth 9; and, when the movable plate 3 is retracted , the receiving component can also drive the reel 10 to roll up the rain cloth 9 to prevent the rain cloth 9 from being squeezed and damaged by friction.

The rotating tightening assembly includes a first gear 11 arranged on the outside of the reel 10, and a second gear 13 matched with the first gear 11 is arranged on the top of the movable plate 3 on one side of the first gear 11 through a gear frame 12. The second gear 13 is coaxially connected with a running gear 14 , and the bottom of the rain shield 2 at the position corresponding to the running gear 14 is equipped with a rack 15 parallel to the chute 4 . Thus, when the interactive plate extends out along the direction of the chute 4, the travel gear 14 walks and rotates relative to the rack 15, and then drives the second gear 13 coaxially connected with the travel gear 14 to rotate, and the second gear 13 rotates Drive the first gear 11 to rotate, so that the reel 10 rotates, and finally the reel 10 can be rotated and the movable plate 3 is stretched out synchronously. When the movable plate 3 is stretched out, the rain cloth 9 is unfolded to keep the rain cloth 9 tight all the time. state; and, when retracting the movable plate 3, the rain cloth 9 can be retracted synchronously, and rolled back to the outside of the reel 10.

It should be noted that, in this embodiment, the first wheel and the second gear 13 are two helical spur gears with crossed shafts that cooperate with each other. In actual use, two bevel gears that cooperate with each other can also be selected; in addition , the tightening assembly can also have other forms, for example, one or more horizontal spiral springs are set outside the reel 10, and a limit plate is set outside the horizontal spiral springs. When the movable plate 3 is stretched out, two adjacent movable The rain cloth between the plates is stretched, the reel is rotated, and then the horizontal scroll spring is stressed and deformed, the anti-deformation ability of the flat scroll spring makes the rain cloth 9 tight, and when the movable plate 3 is retracted, the The elastic potential energy stored in the horizontal scroll spring drives the reel 10 to roll up the rain cloth 9.

The drive assembly includes a drive gear 16 ring arranged on the outside of the support rod 1 and connected to the track plate, and a drive motor 17 connected to the drive gear 16 is provided on the support rod 1 on one side of the drive gear 16 . Motorized rotation of the track plate 6 can thus be achieved. Of course, the drive assembly can also have other forms. For example, a sleeve that is movably arranged on the outside of the support rod can be fixed on the lower side of the track plate. When the jack needs to extend or retract the movable plate, the sleeve is rotated, and when the movable plate needs to be fixed, the sleeve and the support rod are fixedly connected by an inserting rod.

A conical cap 18 is provided on the top of the rain shield 2 . This can facilitate the entire rain shielding device to discharge the rainwater on the top as soon as possible, effectively preventing rainwater from accumulating on the top of the rain shield 2 .

The outer wall of the conical cap 18 is provided with a solar power generation panel, and in the space between the conical cap 18 and the rain shield 2, a storage battery connected to the solar power generation panel by a lead is provided, and the storage battery is connected to the drive motor 17 by a lead. connected. In this way, the electricity generated by the solar power generation panel can be stored in the battery for use by the entire device, which is more environmentally friendly and energy-saving, and does not need to be powered by an external circuit.

A control device is arranged on one side of the storage battery, and the control device is respectively connected to the storage battery and the driving motor 17 through wires, and connected to an external remote control device for signals. This can make the staff do not need to operate at the rain shielding device to complete the expansion and contraction of the movable panel 3, which is convenient and quick. It should be noted that the signal connection between the control device and the remote control device can be WiFi signal connection, or can be for The 4G signal connection can also be an infrared signal connection, which is determined by the actual use conditions, and the signal receiving module in the remote control device and the control device is determined accordingly.

The top of the movable plate 3 is a slope inclined downward, and the reel 10 and the rain cloth 9 are all inclined downward. Can facilitate movable plate 3 and rain cloth 9 to discharge the rainwater on its top thus, prevent its top from accumulating

When in use, the drive motor 17 rotates to drive the track plate 6 to rotate. Due to the restriction of the chute 4 to the first slider 5, the movable plate 3 can only move along the length direction of the chute 4. When the track plate 6 rotates, The second slide block 8 needs to move in the arc-shaped chute 7, so the arc-shaped chute 7 pushes the second slide block 8 outwards, and then the whole movable plate 3 is withdrawn, and when the movable plate 3 moves outward, the traveling gear 14 Walk and rotate on the rack 15, and then drive the second gear 13 to rotate, and further drive the first gear 11 and the reel 10 to rotate, so that the reel 10 will release the rain cloth 9; Rotate to drive the track plate 6 to reverse, the arc-shaped chute 7 pushes the second slider 8 to move inwardly, so that the movable plate 3 is retracted, and at the same time, the traveling wheel moves inwardly relative to the rack 15, and the traveling gear 14 drives the second gear 13 reverses, and then drives the first gear 11 and the reel 10 to reverse, and the rain-shielding step is rolled up to complete the recovery operation.

It should be noted that, in this embodiment, there are four movable panels, and the two sides of each movable panel are perpendicular to each other. In actual use, the number of movable panels may be three or more.

The above-mentioned specific implementation manners cannot be regarded as limitations on the protection scope of the present utility model. For those skilled in the art, any alternative improvements or transformations made to the embodiments of the present utility model fall within the protection scope of the present utility model.

The parts of the utility model that are not described in detail are the known techniques of those skilled in the art.

Claims (8)

1. a kind of park rain shade device that stretches, which is characterized in that including a supporting rod, it is round to be equipped with one at the top of supporting rod Rain visor, be movably equipped with several movable plates along its circle spacing in the bottom of rain visor, each movable plate is assembled into one jointly A annulus coaxial with rain visor is respectively equipped with a cunning being radially arranged along rain visor in the rain visor bottom of each movable plate of correspondence Slot, the first sliding block that sliding setting one is fixedly connected with corresponding position movable plate respectively in each sliding slot；Below each movable plate Supporting rod on the outside of be slidingly connected a circular track plates, arc cunning is respectively equipped at the top of the track plates of each movable plate of correspondence Slot, the second sliding block that sliding setting one is connected with corresponding position movable plate respectively in each arc chute；In two adjacent movable plates Between be equipped with a cloth for keeping out rain；It is equipped with a drive component in the side of track plates.

2. a kind of park rain shade device that stretches according to claim 1, which is characterized in that at the top of the movable plate Side is movably equipped with a spool along vertical support rod direction, and one end volume of cloth for keeping out rain is located on the outside of spool, and the other end is adjacent thereto The side of movable plate is fixedly connected with, and a rotation tightening component is equipped at the spool on the outside of cloth for keeping out rain.

3. a kind of park rain shade device that stretches according to claim 2, which is characterized in that the rotation tightening component packet A first gear being set on the outside of spool is included, one and first is equipped with by tooth rest at the top of the movable plate of first gear side The matched second gear of gear, second gear coaxially be connected a walking gear, walking gear mesh answer the rain cover at position The cooperation of board bottom portion is equipped with a rack parallel with sliding slot.

4. a kind of park rain shade device that stretches according to claim 1, which is characterized in that the driving component includes one Ring is located at the driving gear being connected on the outside of supporting rod and with track plates, and one and driving are equipped on the supporting rod of driving gear side The connected driving motor of gear.

5. a kind of park rain shade device that stretches according to claim 4, it is characterised in that：At the top of the rain visor Equipped with a tapered cap.

6. a kind of park rain shade device that stretches according to claim 5, it is characterised in that：On the outer wall of the tapered cap Equipped with solar panel, it is connected with solar panel by conducting wire equipped with one in the space between tapered cap and rain visor The accumulator connect, accumulator are connected by conducting wire with driving motor.

7. a kind of park rain shade device that stretches according to claim 6, it is characterised in that：In the side of the accumulator Equipped with a control device, the control device is connected by conducting wire with accumulator and driving motor respectively, and is filled with external world's remote control Confidence number is connected.

8. a kind of park rain shade device that stretches according to claim 7, it is characterised in that：It is one at the top of the movable plate The inclined-plane tilted down, spool and cloth for keeping out rain tilt obliquely.