Automatic telescopic folding canopy structure

Abstract

The utility model discloses an automatic telescopic folding canopy structure which comprises a box body, the front side of the box body is provided with an opening, a winding rod is arranged in an inner cavity of the box body, a motor is fixedly connected to the right side of the box body, a canopy is wound around the edge of the outer side of the winding rod, two connecting belts are fixedly connected to the front side of the canopy, and the two connecting belts are fixedly connected to the front side of the canopy. According to the automatic telescopic folding canopy structure, when the canopy needs to be shrunk into the inner cavity of the box body, the rope, the pressing ring and the supporting rod are detached firstly, then the motor is started through an external power source, the motor drives the winding rod to rotate anticlockwise, and the canopy can be retracted into the inner cavity of the box body, so that the canopy can be retracted into the inner cavity of the box body, and the canopy can be retracted into the inner cavity of the box body. The canopy is wound and folded by the winding rod, the motor stops working after the canopy is contracted into the inner cavity of the box body, and meanwhile, the unfolding length of the canopy can be limited according to needs, that is, the device can stretch out and draw back the canopy according to needs, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of canopies, in particular to an automatic telescopic folding canopy structure. Background Art

[0002] In outdoor leisure and commercial places, a sunshade and rain protection facility that can be used at any time is often needed to provide a comfortable environment.

[0003] The folding steel structure canopy is a supporting structure that uses a folding structure to reduce the area occupied by the steel structure in the folded state. Its purpose is to achieve the function of rapid deployment and construction outdoors or in other corresponding scenarios. In the actual use of the folding steel structure canopy, the overall construction and deployment process of the conventional type of folding steel structure canopy is relatively cumbersome during the operation of the canopy, and there is a lack of a faster deployment and locking method, which causes inconvenience to the construction of the canopy and needs to be improved.

[0004] Reference document CN218467244U discloses a steel structure canopy which uses a fixed structure rain shielding component and does not have a telescopic effect. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, one of the purposes of the utility model is to provide an automatically retractable folding canopy structure.

[0006] One of the purposes of the utility model is achieved by the following technical solution:

[0007] An automatic telescopic folding canopy structure comprises a box body, the front side of the box body is open, the inner cavity of the box body is provided with a winding rod, the right side of the box body is fixedly connected to a motor, the outer edge of the winding rod is wound with a canopy, the front side of the canopy is fixedly connected to two connecting belts, the side of the connecting belt away from the canopy is fixedly connected to a counterweight ring, the bottom of the counterweight ring is provided with a supporting ring, the inner cavity of the supporting ring is fixedly penetrated with a supporting rod, the bottom of the supporting rod is fixedly connected with a bottom plate, the top of the supporting rod movably penetrates the counterweight ring, and a pressure ring is movably sleeved, a connecting rod is fixedly connected between the two pressure rings, a rope is tied to the top of the support rod, the outer edge of the winding rod is fixedly sleeved near the left end, the top of the ratchet is clamped with an active card block, the active card block is movably penetrated with a rotating shaft, the top of the active card block is fixedly connected with a spring, the rear end of the spring is fixedly connected with a fixed rod, a buffer ball is provided directly below the spring, the bottom of the buffer ball is fixedly connected with an electric telescopic rod, and the bottom of the electric telescopic rod is fixedly connected with a fixed plate.

[0008] Preferably, the top and the bottom of the box body are fixedly connected with mounting plates, and screws are movably inserted on the mounting plates.

[0009] Preferably, bearings are fixedly inserted on both left and right sides of the inner cavity of the box body, both ends of the winding rod are fixedly penetrated by adjacent bearings, and the right end of the winding rod is fixedly connected to the power output end of the motor.

[0010] Preferably, the rotating shaft is fixedly connected to the left side of the box body, the fixing rod is fixedly connected to the left side of the box body, and the fixing plate is fixedly connected to the left side of the box body.

[0011] Preferably, the top of the buffer ball and the bottom of the spring sheet fit each other.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is an automatic telescopic folding canopy structure. When the canopy needs to be retracted into the inner cavity of the box, the rope, the pressure ring and the support rod are first removed, and then the motor is started by an external power supply. The motor drives the winding rod to rotate counterclockwise, and the winding rod winds the canopy and retracts it. After the canopy is retracted into the inner cavity of the box, the motor stops working. At the same time, the unfolded length of the canopy can be limited as needed, that is, the device can retract the canopy as needed, which is more convenient to use.

[0014] 2. The utility model provides an automatic telescopic folding awning structure. When the unfolded length of the awning reaches the moving length, the motor stops working, and the electric telescopic rod is shortened by controlling the external power supply, so that the buffer ball moves away from the spring, and the movable clamping block flips to the original position under the action of the spring and continues to engage with the ratchet. At this time, the ratchet can be prevented from rotating clockwise, thereby preventing the awning from continuing to unfold due to the pulling of external forces, thereby ensuring that the awning can perform rain shelter work normally.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a frontal stereogram of the utility model;

[0017] Figure 2 It is a front perspective view of the component mounting plate of the utility model;

[0018] Figure 3 It is a bottom perspective view of the component box of the utility model;

[0019] Figure 4 It is a front perspective view of the canopy component of the utility model;

[0020] Figure 5 It is a front perspective view of the ratchet wheel component of the utility model;

[0021] Figure 6 For this utility model Figure 1 The enlarged view of point A in the middle;

[0022] Figure 7 This is an exploded view of the components of the utility model, namely, the counterweight ring, the support rod, the pressure ring and the rope.

[0023] Numbers in the figure: 1. Box body; 2. Mounting plate; 3. Screws; 4. Motor; 5. Winding rod; 6. Canopy; 7. Connecting belt; 8. Counterweight ring; 9. Bearing; 10. Support ring; 11. Support rod; 12. Bottom plate; 13. Pressing ring; 14. Connecting rod; 15. Rope; 16. Ratchet; 17. Movable block; 18. Rotating shaft; 19. Fixed plate; 20. Spring leaf; 21. Fixed rod; 22. Electric telescopic rod; 23. Buffer ball. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] See also Figure 1-7The utility model provides a technical solution: an automatic telescopic folding canopy structure, including a box body 1, the front side of the box body 1 is set as an opening, the top and bottom of the box body 1 are fixedly connected with mounting plates 2, screws 3 are movably inserted on the mounting plates 2, a winding rod 5 is provided in the inner cavity of the box body 1, a motor 4 is fixedly connected to the right side of the box body 1, bearings 9 are fixedly inserted on the left and right sides of the inner cavity of the box body 1, both ends of the winding rod 5 are fixedly penetrated by adjacent bearings 9, the right end of the winding rod 5 is fixedly connected to the power output end of the motor 4, a canopy 6 is wound around the outer edge of the winding rod 5, two connecting belts 7 are fixedly connected to the front side of the canopy 6, and a counterweight ring 8 is fixedly connected to the side of the connecting belt 7 away from the canopy 6;

[0028] A supporting ring 10 is provided at the bottom of the counterweight ring 8, a supporting rod 11 is fixedly penetrated through the inner cavity of the supporting ring 10, a bottom plate 12 is fixedly connected to the bottom of the supporting rod 11, the top of the supporting rod 11 movably penetrates the counterweight ring 8, and a pressure ring 13 is movably sleeved, a connecting rod 14 is fixedly connected between the two pressure rings 13, a rope 15 is tied to the top of the supporting rod 11, a ratchet 16 is fixedly sleeved near the left end of the outer edge of the winding rod 5, a movable clamping block 17 is clamped on the top of the ratchet 16, and a rotating shaft is movably penetrated on the movable clamping block 17 18, the rotating shaft 18 is fixedly connected to the left side of the box body 1, the top of the movable block 17 is fixedly connected with a spring 20, the rear end of the spring 20 is fixedly connected with a fixing rod 21, the fixing rod 21 is fixedly connected to the left side of the box body 1, and a buffer ball 23 is provided directly below the spring 20, the top of the buffer ball 23 and the bottom of the spring 20 are fitted together, the bottom of the buffer ball 23 is fixedly connected with an electric telescopic rod 22, the bottom of the electric telescopic rod 22 is fixedly connected with a fixing plate 19, and the fixing plate 19 is fixedly connected to the left side of the box body 1.

[0029] Working principle: During the use of the automatic telescopic folding canopy structure of the utility model, the box body 1 is installed on the building by screws 3, and then the electric telescopic rod 22 is controlled to extend by an external power supply, and the electric telescopic rod 22 drives the buffer ball 23 to move upward, and the buffer ball 23 touches the spring 20, so that the spring 20 is deformed, and the spring 20 drives the active card block 17 to flip around the rotating shaft 18 as the center, and the active card block 17 flips away from the ratchet 16. At this time, the ratchet 16 can rotate clockwise, and then the electric telescopic rod 22 stops working, and then the external power supply is started. The motor 4 is started, and the motor 4 drives the winding rod 5 to rotate clockwise. The canopy 6 is unfolded downward under the gravity of the counterweight ring 8. When the unfolded length of the canopy 6 reaches the moving length, the motor 4 is stopped, and the electric telescopic rod 22 is shortened by the external power supply, so that the buffer ball 23 moves away from the spring 20. The movable clamping block 17 is flipped to the original position under the action of the spring 20 and continues to be engaged with the ratchet 16. At this time, the ratchet 16 can be prevented from rotating clockwise, thereby preventing the canopy 6 from continuing to unfold due to the pulling of the external force, thereby ensuring that the canopy 6 can perform the rainproof work normally;

[0030] Then, the top of the support rod 11 is passed through the counterweight ring 8, and then the connecting rod 14 is moved. The connecting rod 14 drives the pressure ring 13 to move, so that the pressure ring 13 is sleeved on the outside of the support rod 11. Then, the rope 15 is tied to the top of the support rod 11, and then the rope 15 is pulled obliquely and fixed to the ground through the ground nails, thereby completing the deployment and fixing operation of the canopy 6;

[0031] When the awning 6 needs to be retracted into the inner cavity of the box body 1, the rope 15, the pressure ring 13 and the support rod 11 are first removed, and then the motor 4 is started by an external power supply. The motor 4 drives the winding rod 5 to rotate counterclockwise, and the winding rod 5 winds up the awning 6. After the awning 6 is retracted into the inner cavity of the box body 1, the motor 4 is stopped. Compared with the prior art, the device can extend and retract the awning 6 as needed, and is more convenient to use.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0037] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An automatic telescopic folding canopy structure, comprising a box (1), characterized in that: The front side of the box body (1) is open, the inner cavity of the box body (1) is provided with a winding rod (5), the right side of the box body (1) is fixedly connected to a motor (4), the outer edge of the winding rod (5) is wound with a canopy (6), the front side of the canopy (6) is fixedly connected with two connecting belts (7), the side of the connecting belt (7) away from the canopy (6) is fixedly connected with a counterweight ring (8), the bottom of the counterweight ring (8) is provided with a supporting ring (10), the inner cavity of the supporting ring (10) is fixedly penetrated with a support rod (11), the bottom of the support rod (11) is fixedly connected with a bottom plate (12), the top end of the support rod (11) movably penetrates the counterweight ring (8), and is movably sleeved with a pressure ring (13), the two pressure rings (13) are provided with a support ring (10), and the support ring (10) is provided with a support rod (11) and a support rod (11) and a support rod (11) are provided with a support ring (13) at the bottom of the support rod (11). A connecting rod (14) is fixedly connected between the rings (13); a rope (15) is tied to the top of the support rod (11); a ratchet (16) is fixedly sleeved on the outer edge of the winding rod (5) near the left end; a movable clamping block (17) is clamped on the top of the ratchet (16); a rotating shaft (18) is movably penetrated on the movable clamping block (17); a spring leaf (20) is fixedly connected to the top of the movable clamping block (17); a fixed rod (21) is fixedly connected to the rear end of the spring leaf (20); a buffer ball (23) is provided directly below the spring leaf (20); the bottom of the buffer ball (23) is fixedly connected to an electric telescopic rod (22); and the bottom of the electric telescopic rod (22) is fixedly connected to a fixing plate (19).

2. The automatic telescopic folding canopy structure according to claim 1, characterized in that: The top and bottom of the box body (1) are fixedly connected to a mounting plate (2), and screws (3) are movably inserted into the mounting plate (2).

3. The automatic telescopic folding canopy structure according to claim 1, characterized in that: Bearings (9) are fixedly inserted on both left and right sides of the inner cavity of the box body (1), both ends of the winding rod (5) are fixedly penetrated through adjacent bearings (9), and the right end of the winding rod (5) is fixedly connected to the power output end of the motor (4).

4. The automatic telescopic folding canopy structure according to claim 1, characterized in that: The rotating shaft (18) is fixedly connected to the left side of the box body (1), the fixing rod (21) is fixedly connected to the left side of the box body (1), and the fixing plate (19) is fixedly connected to the left side of the box body (1).

5. The automatic telescopic folding canopy structure according to claim 1, characterized in that: The top of the buffer ball (23) and the bottom of the spring leaf (20) are in contact with each other.

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