Charging state display device for charging parking space

Abstract

The utility model discloses a charging state display device for a charging parking space, which relates to the technical field of charging display equipment and comprises a device main body, a key is arranged on the outer wall of the device main body, and a two-dimensional code main body positioned on one side of the key is arranged on the outer wall of the device main body. A display screen located above the keys is arranged on the outer wall of the device body, and through arrangement of a shielding plate, when the charging state display device assists the parking space charging device in use, in order to improve the definition of the display screen for checking charging data under strong light and improve the shielding effect on sunlight, the shielding plate can be arranged according to the requirement of the shielding angle, so that the charging state display device can be used for assisting the parking space charging device in use. A rotary knob drives a worm to rotate through rotation of a bevel gear set, the worm rotates to drive a worm wheel to rotate along the inner wall of the device, meanwhile, the worm wheel rotates to drive a shielding plate to conduct angle overturning motion along one side of the display screen, and the effect of effectively shielding light on the surface of the display screen is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging display equipment, in particular to a charging state display device for a charging parking space. Background Art

[0002] A charging pile is a device that replenishes power for electric vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed on the ground or wall and installed in public buildings (charging stations, shopping malls, public parking lots, etc.) and residential parking lots. When the charging pile is used to charge a vehicle, the charging status of the vehicle needs to be displayed through a display device.

[0003] For example, the announcement number CN209987765U discloses a charging status display device for a charging parking space, including multiple charging piles, multiple charging status display panels, a processor, a communication module and a vehicle identification module. The processor is respectively connected to multiple charging status display panels, communication modules and vehicle identification modules, and the communication modules are respectively connected to multiple charging piles; the communication module is used to read the charging time of the vehicles charged on different charging piles and transmit the data to the processor; the charging status display panel is set next to the charging parking space and faces the lane in the charging station. The device solves the problem that vehicles waiting for charging do not know which charging parking space will end charging first, and can only stop randomly, which may lead to the unfair phenomenon that the later arriving vehicles are charged first. When the charging station is busy and needs to wait in line, the electric vehicles that enter the charging station first can refer to the contents of the indicator lights and display boards and actively choose to stop near the charging parking space that is about to complete charging.

[0004] However, although the charging status display device for the charging parking space can display the charging status well when in use, the display screen is often directly exposed to the outside, and the light shielding protection effect on both sides of the display screen is not high, so that when the display screen displays data, reflections will appear, reducing the clarity of the data on the display screen surface for users.

[0005] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a charging status display device for a charging parking space is proposed. Utility Model Content

[0006] The utility model aims to provide a charging status display device for a charging parking space, so as to solve the problem that the display screen proposed in the above background technology is often directly exposed to the outside and has a low light shielding protection effect on both sides of the display screen.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a charging status display device for a charging parking space, comprising a device body, an outer wall of the device body is provided with a button, an outer wall of the device body is provided with a QR code body located on one side of the button, an outer wall of the device body is provided with a display screen located above the button, an inner wall of the device body is rotatably connected to a bevel gear set, an outer wall of the bevel gear set is fixedly connected to a knob via a rotating shaft, an outer wall of the bevel gear set is fixedly connected to a worm rotatably connected to the inner wall of the device body, an outer wall of the worm is meshed with a worm wheel rotatably connected to the inner wall of the device body, and the rotation center of the worm wheel is fixedly connected to a baffle rotatably connected to the outer wall of the device body via a rotating shaft.

[0008] Furthermore, the worm gears are provided in two groups, and the rotation directions of the two groups of worm gears are opposite.

[0009] Furthermore, the rotation center of the worm wheel and the rotation center of the shielding plate are arranged to overlap with each other.

[0010] Furthermore, two groups of shielding plates are provided, and the positions of the two groups of shielding plates are distributed symmetrically with respect to the central axis of the display screen.

[0011] Furthermore, the worm wheel forms a rotating structure with the device body through the bevel gear set and the worm.

[0012] Furthermore, the shielding plate forms a flip structure with the device body through the worm gear.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a shielding plate, when used in conjunction with a charging status display device to assist a parking charging device, in order to improve the clarity of the display screen in viewing charging data under strong light and to improve the effect of shielding sunlight, the knob can be turned according to the need for a shielding angle, through the rotation of the bevel gear set, to drive the worm to rotate, the rotation of the worm drives the worm wheel to rotate along the inner wall of the device, and at the same time, the rotation of the worm wheel drives the shielding plate to perform an angular flip movement along one side of the display screen, thereby achieving an effect of effectively shielding the light on the surface of the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a three-dimensional structure of a display device;

[0016] Figure 2 is a schematic diagram of the three-dimensional structure of the display device in another direction;

[0017] Figure 3 It is a schematic diagram of the connection structure between the worm gear and the shielding plate;

[0018] Figure 4 Schematic diagram of the connection structure between the worm and the worm wheel.

[0019] In the figure: 1. device body; 11. button; 12. QR code body; 13. display screen; 2. bevel gear set; 21. knob; 22. worm; 23. worm wheel; 24. baffle plate. DETAILED DESCRIPTION

[0020] 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.

[0021] Example: Figure 1-Figure 4 As shown, a charging status display device for a charging parking space includes a device body 1, an outer wall of the device body 1 is provided with a button 11, an outer wall of the device body 1 is provided with a QR code body 12 located on one side of the button 11, and an outer wall of the device body 1 is provided with a display screen 13 located above the button 11. The inner wall of the device body 1 is rotatably connected to a bevel gear set 2, the outer wall of the bevel gear set 2 is fixedly connected to a knob 21 through a rotating shaft, the outer wall of the bevel gear set 2 is fixedly connected to a worm 22 rotatably connected to the inner wall of the device body 1, the outer wall of the worm 22 is meshed with a worm wheel 23 rotatably connected to the inner wall of the device body 1, and the rotation center of the worm wheel 23 is fixedly connected to a baffle plate 24 rotatably connected to the outer wall of the device body 1 through a rotating shaft.

[0022] Furthermore, two groups of worms 22 are provided, and the rotation directions of the two groups of worms 22 are opposite, which is beneficial to realize the control operation of driving the two groups of worm wheels 23 to rotate relative to each other by providing two groups of worms 22 with opposite rotation directions.

[0023] Furthermore, the rotation center of the worm gear 23 and the rotation center of the baffle plate 24 are arranged to overlap with each other, which is conducive to driving the baffle plate 24 to easily flip over.

[0024] Furthermore, two groups of baffles 24 are provided, and the positions of the two groups of baffles 24 are symmetrical about the central axis of the display screen 13. This is beneficial for effectively blocking the sunlight on both sides of the display screen 13 by providing two groups of baffles 24 whose positions are symmetrical about the central axis of the display screen 13.

[0025] Furthermore, the worm wheel 23 forms a rotating structure with the device body 1 through the bevel gear set 2 and the worm 22, which is beneficial to the rotation of the bevel gear set 2. Through the rotation of the worm 22, the worm wheel 23 is driven to rotate along the outer wall of the device body 1, thereby realizing the control operation of driving the baffle plate 24 to effectively flip.

[0026] Furthermore, the baffle plate 24 forms a flip structure between the worm gear 23 and the device body 1, which is beneficial to the rotation of the worm gear 23, driving the baffle plate 24 to rotate along the outer wall of the device body 1, thereby achieving the effect of effectively blocking the light on the surface of the display screen 13.

[0027] Working principle: When using this charging status display device for a charging parking space, when the charging status display device is used to assist the use of the parking space charging device, in order to improve the clarity of the charging data viewed on the display screen 13 under strong light, and to improve the shielding effect of sunlight, the knob 21 can be turned according to the needs of the shielding angle, and the rotation of the bevel gear set 2 drives the worm 22 to rotate. The rotation of the worm 22 drives the worm wheel 23 to rotate along the inner wall of the device. At the same time, the rotation of the worm wheel 23 drives the shielding plate 24 to perform an angle flip movement along one side of the display screen 13, thereby achieving the effect of effectively shielding the light on the surface of the display screen 13.

[0028] Here it is the working principle of the charging status display device of the charging parking space.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A charging status display device for a charging parking space, comprising a device body (1), characterized in that: The outer wall of the device body (1) is provided with a button (11), the outer wall of the device body (1) is provided with a two-dimensional code body (12) located on one side of the button (11), the outer wall of the device body (1) is provided with a display screen (13) located above the button (11), the inner wall of the device body (1) is rotatably connected to a bevel gear set (2), the outer wall of the bevel gear set (2) is fixedly connected to a knob (21) via a rotating shaft, the outer wall of the bevel gear set (2) is fixedly connected to a worm (22) rotatably connected to the inner wall of the device body (1), the outer wall of the worm (22) is meshed with a worm wheel (23) rotatably connected to the inner wall of the device body (1), and the rotation center of the worm wheel (23) is fixedly connected to a shielding plate (24) rotatably connected to the outer wall of the device body (1) via a rotating shaft.

2. A charging status display device for a charging parking space according to claim 1, characterized in that: The worm gears (22) are provided in two groups, and the rotation directions of the two groups of worm gears (22) are opposite.

3. A charging status display device for a charging parking space according to claim 1, characterized in that: The rotation center of the worm wheel (23) and the rotation center of the shielding plate (24) are arranged to overlap with each other.

4. A charging status display device for a charging parking space according to claim 1, characterized in that: Two groups of shielding plates (24) are provided, and the positions of the two groups of shielding plates (24) are distributed symmetrically with respect to the central axis of the display screen (13).

5. The charging status display device for a charging parking space according to claim 1, characterized in that: The worm wheel (23) forms a rotating structure with the device body (1) through the bevel gear set (2) and the worm (22).

6. A charging status display device for a charging parking space according to claim 2, characterized in that: The shielding plate (24) forms a flip structure with the device body (1) through the worm gear (23).

Images