Photovoltaic power supply emergency warning frame capable of being quickly folded and unfolded

Abstract

The utility model belongs to the photovoltaic field, and particularly relates to a photovoltaic power supply emergency warning frame capable of being quickly folded and unfolded, which comprises a storage frame, a storage groove is formed in the right side of the storage frame, a fixed frame is fixedly connected to the right end face of a rotating plate, four photovoltaic power generation plates are fixedly connected to the right end face of the fixed frame, and a fixed shaft is fixedly connected between moving plates. The fixing shaft is rotationally connected with a rotating frame capable of being stored in the storage groove, so that the photovoltaic power generation panel can be quickly moved out of the storage groove and unfolded, the photovoltaic power generation panel absorbs solar energy and converts the solar energy into electric energy, the storage frame is rotationally connected with a threaded shaft located in the middle of the groove, and the threaded shaft is in threaded connection with a threaded cylinder; the lower end face of the threaded cylinder is fixedly connected with a supporting plate, the storage frame is provided with a motor groove, and the motor is in power connection with the threaded shaft, so that the motor drives the threaded shaft to rotate, the supporting plate can be driven to move downwards, and the supporting effect is achieved through the supporting plate.

Description

Technical Field

[0001] The utility model relates to the photovoltaic field, in particular to a photovoltaic power supply emergency warning frame which can be quickly retracted and extended. Background Art

[0002] When dangerous situations such as landslides occur on mountain roads, rescue work takes a long time. In order to alert passing vehicles, warning racks are often needed for warning. Existing warning racks are troublesome to carry and cannot be quickly retracted. In order to serve as a warning throughout the day, luminous warning signs are required. However, on mountain roads, the stored power supply is difficult to maintain long-term power consumption, so a photovoltaic powered rescue warning rack that can be quickly retracted is needed to replace the existing warning rack. Utility Model Content

[0003] The purpose of the utility model is to provide a photovoltaic power supply emergency warning frame that can be quickly retracted and deployed to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic power supply emergency warning rack that can be quickly retracted and released, including a storage rack, a storage slot is provided on the right side of the storage rack, a rotating shaft is rotatably connected to the upper side of the storage slot, two rotating plates that are symmetrical front and back are fixedly connected to the rotating shaft, a fixed rack is fixedly connected to the right end face of the rotating plate, four photovoltaic power generation panels are fixedly connected to the right end face of the fixed rack, each rotating plate is slidably connected to a movable plate, a fixed shaft is fixedly connected between the movable plates, and the fixed shaft is rotatably connected to a rotating rack that can be stored in the storage slot, so that the photovoltaic power generation panel can be quickly moved out of the storage slot and unfolded, and the photovoltaic power generation panel absorbs solar energy and converts it into electrical energy;

[0005] The storage rack is provided with a groove located on the left side of the storage slot, the storage rack is rotatably connected to a threaded shaft located in the middle of the groove, the threaded shaft is threadedly connected to a threaded cylinder, the lower end surface of the threaded cylinder is fixedly connected to a support plate, the storage rack is provided with a motor groove, a motor is fixedly connected in the motor groove, the motor is dynamically connected to the threaded shaft, so that the threaded shaft is driven to rotate by the motor, and the support plate can be driven to move downward, and the support plate plays a supporting role.

[0006] Advantageously, the upper end surface of the support plate is fixedly connected to two protrusions located on both sides of the threaded tube, and the rotating frame is fixedly connected to two connecting plates, and the connecting plates can be snap-fitted with the protrusions, so that by placing heavy objects on the rotating frame, the stability of the entire warning frame can be improved;

[0007] Advantageously, the upper end surface of the support plate is fixedly connected with two front-to-back symmetrical moving cylinders, and the storage rack is fixedly connected with two fixing rods slidably connected with the moving cylinders, and the fixing rods are located in the grooves, thereby improving the stability of the support plate when moving;

[0008] Advantageously, a storage battery is fixedly connected in the storage slot, and the electric energy generated by the photovoltaic panel is stored in the storage battery;

[0009] Advantageously, a clamping plate is fixedly connected to the left end face of the storage rack, a light-emitting warning plate is clamped inside the clamping plate, and the light-emitting warning plate is powered by the battery, so that it can provide a sufficient warning function even in dim light;

[0010] Advantageously, a handle is fixedly connected to the upper end surface of the storage rack, and the handle can be conveniently moved after the warning rack is folded up;

[0011] Advantageously, a controller is fixedly connected to the front end surface of the storage rack, and the controller controls the motor and controls the switch of the battery to energize the luminous warning board.

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

[0013] The utility model is provided with a photovoltaic power generation panel, a storage battery and a luminous warning board. The photovoltaic power generation panel can absorb solar energy and convert it into electrical energy after being unfolded, and store it in the storage battery. The luminous warning board is quickly installed in the card-connecting board. The luminous warning board is powered by the storage battery. When the light is dim, the warning words on the luminous warning board are illuminated by powering the luminous warning board.

[0014] The utility model is provided with a rotating frame, a threaded shaft and a moving plate. The motor can drive the threaded shaft to rotate, and the supporting plate is driven to move downward through the threaded cylinder. After the moving plate is rotated out of the storage groove, the moving plate can be moved out from the rotating plate, and the rotating frame can be put down. The connecting plate is clamped on the convex block to achieve the effect of quick collection and release, and the heavy block is placed on the rotating frame to ensure the stability of the warning frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 for Figure 1 A top view of

[0017] Figure 3 for Figure 2 AA cross-sectional diagram of ;

[0018] Figure 4 for Figure 2 BB cross-sectional diagram;

[0019] Figure 5 for Figure 3 A partial enlarged schematic diagram of

[0020] Figure 6 It is a three-dimensional schematic cross-sectional view of the storage rack after the utility model is unfolded;

[0021] Figure 7 It is a three-dimensional schematic diagram of the rotating frame of the utility model;

[0022] Figure 8 It is a three-dimensional schematic diagram of the photovoltaic power generation panel of the utility model;

[0023] Fig. 9 It is a three-dimensional schematic diagram of the cross section of the storage rack after storage according to the utility model.

[0024] In the figure: 100, storage rack; 101, storage slot; 102, support plate; 103, threaded cylinder; 104, moving cylinder; 105, controller; 106, handle; 107, rotating plate; 108, fixed frame; 109, photovoltaic panel; 110, moving plate; 111, fixed shaft; 112, rotating frame; 113, snap-on plate; 114, luminous warning plate; 115, groove; 116, motor; 117, bump; 118, threaded shaft; 119, fixed rod; 120, motor slot; 121, battery; 122, rotating shaft; 123, connecting plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1:

[0027] See also Figure 1-9The utility model provides a technical solution: a photovoltaic power supply emergency warning rack that can be quickly retracted and released, including a storage rack 100, a storage slot 101 is provided on the right side of the storage rack 100, a rotating shaft 122 is rotatably connected to the upper side of the storage slot 101, and the rotating shaft 122 is fixedly connected to two rotating plates 107 that are symmetrical in front and back, and a fixed frame 108 is fixedly connected to the right end face of the rotating plate 107, and four photovoltaic panels 109 are fixedly connected to the right end face of the fixed frame 108, and each rotating plate 107 is slidably connected to a movable plate 110, and a fixed shaft 111 is fixedly connected between the movable plates 110, and the fixed shaft 111 is rotatably connected to a rotating frame 112 that can be stored in the storage slot 101, so that the photovoltaic panels 109 can be quickly moved out of the storage slot 101 and unfolded, and the photovoltaic panels 109 absorb solar energy and convert it into electrical energy;

[0028] The storage rack 100 is provided with a groove 115 located on the left side of the storage groove 101, and the storage rack 100 is rotatably connected to a threaded shaft 118 located in the middle of the groove 115, and the threaded shaft 118 is threadedly connected to a threaded cylinder 103, and the lower end surface of the threaded cylinder 103 is fixedly connected to a support plate 102, and the storage rack 100 is provided with a motor groove 120, and a motor 116 is fixedly connected in the motor groove 120, and the motor 116 is power-connected to the threaded shaft 118, so that the threaded shaft 118 is driven to rotate by the motor 116, and the support plate 102 can be driven to move downward, and the support plate 102 plays a supporting role.

[0029] The upper end surface of the support plate 102 is fixedly connected with two protrusions 117 located on both sides of the threaded tube 103, and the rotating frame 112 is fixedly connected with two connecting plates 123, and the connecting plates 123 can be clamped with the protrusions 117, so that by placing heavy objects on the rotating frame 112, the stability of the entire warning frame can be improved;

[0030] The upper end surface of the support plate 102 is fixedly connected with two front-to-back symmetrical moving cylinders 104, and the storage rack 100 is fixedly connected with two fixing rods 119 slidably connected with the moving cylinders 104, and the fixing rods 119 are located in the grooves 115, so as to improve the stability of the support plate 102 when moving;

[0031] A storage battery 121 is fixedly connected in the storage tank 101 , and the electric energy generated by the photovoltaic panel 109 is stored in the storage battery 121 ;

[0032] The left end surface of the storage rack 100 is fixedly connected with a clamping plate 113, and a light-emitting warning plate 114 is clamped inside the clamping plate 113. The light-emitting warning plate 114 is powered by the battery 121, so that it can provide sufficient warning even in dim light.

[0033] A handle 106 is fixedly connected to the upper end surface of the storage rack 100, and the handle 106 can be conveniently moved after the warning rack is folded;

[0034] The front end of the storage rack 100 is fixedly connected with a controller 105 , and the controller 105 controls the motor 116 and controls the battery 121 to power the light-emitting warning plate 114 .

[0035] Working principle:

[0036] By carrying the handle 106, the storage rack 100 is moved to the position where the warning is required, and then the luminous warning plate 114 is clamped and installed in the clamping plate 113, and then the motor 116 is started by the controller 105, and the motor 116 drives the threaded shaft 118 to rotate, and the threaded shaft 118 drives the threaded cylinder 103 to move downward, and the threaded cylinder 103 drives the moving cylinder 104 and the support plate 102 to move downward to a suitable position, and after the rotating plate 107 and the moving plate 110 are rotated out of the storage slot 101, the moving plate 110 is pulled downward to the ground, and then the rotating rack 112 is rotated, so that the connecting plate 123 is clamped with the protrusion 117, so that the warning rack is quickly unfolded, which plays a role in quick storage and release;

[0037] Then, a heavy block is placed on the rotating frame 112 to improve the stability of the warning frame and prevent it from falling down. After the photovoltaic panel 109 is unfolded, it absorbs solar energy, converts it into electrical energy, stores it in the battery 121, and supplies power to the luminous warning board 114, so that the luminous warning board 114 can also serve as a warning in dim light, thereby ensuring the normal progress of rescue.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-retractable photovoltaic power supply emergency warning rack, comprising a storage rack (100), characterized in that: A storage slot (101) is provided on the right side of the storage rack (100); a rotating shaft (122) is rotatably connected to the upper side of the storage slot (101); the rotating shaft (122) is fixedly connected to two rotating plates (107) symmetrically arranged front and rear; a fixed frame (108) is fixedly connected to the right end surface of the rotating plate (107); four photovoltaic panels (109) are fixedly connected to the right end surface of the fixed frame (108); each rotating plate (107) is slidably connected to a movable plate (110); a fixed shaft (111) is fixedly connected between the movable plates (110); the fixed shaft (111) is rotatably connected to a rotating frame (112) capable of being stored in the storage slot (101); The storage rack (100) is provided with a groove (115) located on the left side of the storage groove (101); the storage rack (100) is rotatably connected to a threaded shaft (118) located in the middle of the groove (115); the threaded shaft (118) is threadedly connected to a threaded cylinder (103); the lower end surface of the threaded cylinder (103) is fixedly connected to a support plate (102); the storage rack (100) is provided with a motor groove (120); a motor (116) is fixedly connected in the motor groove (120); the motor (116) is power-connected to the threaded shaft (118).

2. According to claim 1, a quick-retractable photovoltaic power supply emergency warning rack is characterized in that: The upper end surface of the support plate (102) is fixedly connected to two protrusions (117) located on both sides of the threaded barrel (103), and the rotating frame (112) is fixedly connected to two connecting plates (123), and the connecting plates (123) can be clamped with the protrusions (117).

3. According to claim 2, a quick-retractable photovoltaic power supply emergency warning rack is characterized in that: The upper end surface of the support plate (102) is fixedly connected to two front-to-back symmetrical moving cylinders (104), and the storage rack (100) is fixedly connected to two fixing rods (119) slidably connected to the moving cylinders (104), and the fixing rods (119) are located in the grooves (115).

4. The quick-retractable photovoltaic power supply emergency warning stand according to claim 3 is characterized by: A storage battery (121) is fixedly connected in the storage groove (101), and the electric energy generated by the photovoltaic power generation panel (109) is stored in the storage battery (121).

5. The quick-retractable photovoltaic power supply emergency warning stand according to claim 4 is characterized in that: A clamping plate (113) is fixedly connected to the left end surface of the storage rack (100), a light-emitting warning plate (114) is clamped inside the clamping plate (113), and the light-emitting warning plate (114) is powered by the storage battery (121).

6. The quick-retractable photovoltaic power supply emergency warning stand according to claim 5 is characterized in that: A handle (106) is fixedly connected to the upper end surface of the storage rack (100).

7. The quick-retractable photovoltaic power supply emergency warning stand according to claim 6 is characterized in that: The front end surface of the storage rack (100) is fixedly connected to a controller (105), and the controller (105) controls the motor (116) and controls the switch of the storage battery (121) to energize the luminous warning plate (114).

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