Outdoor ground custom pattern mobile spraying device

Abstract

The utility model discloses an outdoor ground custom pattern mobile spraying device which can customize characters needing to be sprayed on site and can be flexibly adjusted according to the moving speed of the device, so that the characters sprayed under different conditions are all in a complete and standard state, and the identification degree of ground marks is effectively improved. According to the technical scheme, the spraying device is characterized by comprising a carrier, a material storage box, a spraying assembly and a controller, the material storage box, the spraying assembly and the controller can be loaded on the carrier, liquid can be injected into the material storage box, the spraying assembly comprises a spraying head, a guide pipe and a pressure pump, the pressure pump is connected with the spraying head through the guide pipe, and part of the spraying head is exposed to the outer side of the carrier; the spraying assemblies are arranged, the controller is connected with the pressure pump through a circuit so as to control the liquid spraying condition, the controller can be connected with an existing terminal device through a data transmission module, and the spraying device further comprises a detection structure used for obtaining and feeding back the running speed of the carrier so as to flexibly adjust the spraying speed and the spraying amount according to the moving speed.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to a mobile spraying device for customizing patterns on outdoor ground. Background Technique

[0002] A ground spraying machine is a special type of printer that can directly spray and print on the ground, and is widely used in indoor and outdoor fields such as signs, advertisements, road signs, and parking lot markings. It can directly spray the required information on the ground to provide a convenient marking solution.

[0003] However, there are the following problems in actual application:

[0004] First, every time specific characters need to be sprayed, corresponding source codes need to be written, which is not only cumbersome to operate but also inconvenient to replace the characters to be sprayed on-site, resulting in a reduction in the efficiency of spraying work.

[0005] Second, during the movement of the device, the sprayed characters may be deviated. For example, if the moving speed is too fast, the strokes of the sprayed characters are not continuous, resulting in the actual sprayed liquid being unable to form complete characters. If the moving speed is too slow, some characters may overlap, which will also cause the problem of irregular characters and further lead to the problem of unclear information.

[0006] Therefore, a mobile spraying device that can customize the spraying program for characters and stably spray regular characters is needed. Summary of the Utility Model

[0007] The purpose of the utility model is to provide a mobile spraying device for customizing patterns on outdoor ground, which can customize the characters to be sprayed on-site and can be flexibly adjusted according to the moving speed of the device, so that the characters sprayed under different conditions are in a complete and standard state, effectively improving the recognition rate of ground markings.

[0008] To achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A mobile spraying device for customizing patterns on outdoor ground includes a vehicle, a storage tank, a spraying component, and a controller. The storage tank, the spraying component, and the controller can all be loaded on the vehicle, and liquid can be injected into the storage tank. The spraying component includes a spray head, a conduit, and a pressure pump. The pressure pump is connected to the spray head through the conduit, and part of the spray head is exposed outside the vehicle. There are multiple groups of the spraying components, and the controller controls the liquid spraying situation by connecting the pressure pump through a circuit. The controller can be connected to an existing terminal device through a data transmission module, and further includes a detection structure for obtaining and feedbacking the driving speed of the vehicle.

[0010] Compared with the prior art, the outdoor ground custom pattern mobile spraying device adopting the above technical solution has the following beneficial effects:

[0011] 1. For the outdoor ground custom pattern mobile spraying device of the present utility model, through the cooperation of the controller and the preset program, the pressure pump is driven to operate at a specific rhythm, and then the liquid in the storage tank is driven to be sprayed out in real time, and finally specific characters are left on the ground according to the preset program; during this process, the required characters are transmitted to the controller through the data transmission module to flexibly adjust the characters to be sprayed, so as to effectively improve the efficiency of the spraying work, and can be reduced or expanded according to the on-site situation, and under the condition of meeting the on-site conditions, improve the recognition degree of ground information or the promotion intensity of advertisements.

[0012] 2. At the same time, the moving speed of the vehicle can be monitored in real time through the detection structure, so that the controller can synchronously adjust the spraying speed and spraying amount according to the received moving speed situation, so that the sprayed characters can be complete and standard under any moving speed condition, so as to further improve the recognition degree of ground information.

[0013] Preferably, the controller includes a main board and a plurality of relays. The main board is connected to the relays through a circuit, and each relay is respectively connected to a single group of the pressure pumps through a circuit. Through the one-to-one control of the relay and the pressure pump, and the preset typesetting program, the control of the spraying liquid can be effectively and accurately realized.

[0014] Preferably, the vehicle includes but is not limited to an automobile, a tricycle, and a bicycle. In actual application, the vehicle to be used can be flexibly selected according to the use scenario, and while meeting the spraying purpose, the spraying work efficiency can be effectively improved.

[0015] Preferably, the data transmission module includes but is not limited to a Bluetooth module, a universal serial bus, and a Wi-Fi module. On vehicles with conditions and convenient for staff to operate, the required characters can be transmitted to the main board through a wired transmission method such as a universal serial bus. For vehicles that are not convenient to operate, wireless transmission can be used.

[0016] Preferably, the detection structure includes an outdoor sensor and an induction member. The outdoor sensor is arranged on the vehicle frame, and the outdoor sensor is connected to the controller through a circuit. The induction member is arranged at the vehicle tire or wheel hub. When the vehicle travels, the induction member is driven to approach or move away from the outdoor sensor reciprocally. Since the vehicle frame is in a relatively static state relative to the tire, during the vehicle driving process, the induction member on the tire or wheel hub will approach or move away from the outdoor sensor on the vehicle frame reciprocally. Thus, the approaching speed and number of times of the induction member can be detected, and the current vehicle speed data can be calculated through the program. Furthermore, the controller can cooperate to adjust the spraying speed.

[0017] Preferably, the sensing element is a sensing magnet adsorbed on the wheel hub of the vehicle, and the outdoor sensor can be snap-fitted or adsorbed on the vehicle. During the process of the sensing magnet approaching or moving away, the outdoor sensor can use the detected change in magnetic field strength as a data reference for the parking space change, and transmit it to the main board as a basis for vehicle speed detection.

[0018] Preferably, the controller is connected to an alarm component, and the spraying component and the controller can be connected to the vehicle through a positioning plate at the same time. The positioning plate facilitates the unified disassembly or loading of each component on the vehicle to improve the flexibility of using the vehicle; and for the situation of too high vehicle speed, the driver or staff can be reminded in time through the alarm component.

[0019] Preferably, it further includes a storage battery, or both the spraying component and the controller are connected to a power cord. The storage battery or the power cord can be used to supply power to the above-mentioned various components, and it is not limited to the storage battery structure. The power supply method can be flexibly adjusted according to the vehicle used and the spraying range.

[0020] Preferably, it further includes an integrated switch, and the integrated switch is connected to the main board through a circuit. Through the unified control integrated switch, it is convenient to synchronously turn on the circuits of each component, and in case of an emergency, the circuit can be cut off in time to pause the spraying work. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of an embodiment of the outdoor ground custom pattern mobile spraying device of the present utility model.

[0022] Figure 2 It is a detailed enlarged view of part A in the embodiment.

[0023] Figure 3 It is a schematic structural diagram of the positioning plate in a top view angle in the embodiment.

[0024] Figure 4 It is a schematic structural diagram of the spraying component in the embodiment.

[0025] Figure 5 It is a schematic structural diagram of the outdoor sensor in the embodiment.

[0026] Figure 6 It is a schematic structural diagram of the sensing element in the embodiment.

[0027] Reference numerals: 1, vehicle; 2, storage tank; 3, spraying component; 30, spray head; 31, conduit; 32, pressure pump; 4, controller; 40, main board; 41, relay; 5, outdoor sensor; 6, sensing element; 7, positioning plate; 8, storage battery; 9, integrated switch. Detailed Embodiment

[0028] The following further describes the present utility model in conjunction with the accompanying drawings.

[0029] As Figures 1 to 6 shown in the outdoor ground custom pattern mobile spraying device, which includes a vehicle 1, a storage tank 2, a spraying component 3, and a controller 4.

[0030] The storage tank 2, the spraying component 3, and the controller 4 can all be loaded on the vehicle 1. Among them, the storage tank 2 can be filled with liquid.

[0031] The vehicle 1 includes but is not limited to cars, tricycles, and bicycles. In this embodiment, the tricycle vehicle 1 is adopted, and each component can be docked with the vehicle 1 through methods such as screw docking, snap connection, and buckle connection.

[0032] The spraying component 3 includes a spray head 30, a conduit 31, and a pressure pump 32. The pressure pump 32 is connected to the spray head 30 through the conduit 31, and part of the spray head 30 is exposed outside the vehicle 1. And to achieve the spraying effect of characters, multiple groups of spraying components 3 are provided, and the controller 4 is connected to the pressure pump 32 through a circuit to control the liquid spraying situation.

[0033] The controller 4 includes a main board 40 and multiple relays 41. The main board 40 is connected to the relays 41 through a circuit, and each relay 41 is respectively connected to a single group of pressure pumps 32 through a circuit.

[0034] To avoid the cumbersome operation of rewriting the corresponding source code, the controller 4 can be connected to an existing terminal device through a data transmission module. The data transmission module includes but is not limited to a Bluetooth module, a universal serial bus, and a Wi-Fi module. The existing terminal device includes but is not limited to a mobile phone and a computer. In this embodiment, the Bluetooth module is adopted, and the terminal device is a mobile phone. The existing terminal device can be connected to the program on the mobile phone through the Bluetooth module, and the required characters can be input in the program on the mobile phone side.

[0035] Regarding the power supply method of this spraying device, it also includes a storage battery 8, or both the spraying component 3 and the controller 4 are connected with power lines. In this embodiment, the scheme of the storage battery 8 is adopted; it also includes an integrated switch 9, and the integrated switch 9 is connected to the main board 40 through a circuit.

[0036] It also includes a detection structure for obtaining and feedbacking the driving speed of the vehicle 1. Among them, the detection structure can adopt the vehicle speed sensor of an existing car. However, considering that some vehicles 1 are manually driven, such as tricycles or bicycles, the detection structure in this embodiment adopts a special sensing method.

[0037] In this embodiment, the detection structure includes an outdoor sensor 5 and a sensing member 6. The outdoor sensor 5 is disposed on the vehicle frame of the vehicle 1, and the outdoor sensor 5 is connected to the controller 4 through a circuit. The sensing member 6 is disposed at the tire or wheel hub of the vehicle 1, and the vehicle 1 moves to drive the sensing member 6 to approach or move away from the outdoor sensor 5 reciprocally.

[0038] The sensing member 6 is a sensing magnet adsorbed on the wheel hub of the vehicle 1. The outdoor sensor 5 can be snap-fitted or adsorbed on the vehicle 1, that is, the outdoor sensor 5 can sense the change in magnetic field intensity and transmit the corresponding signal to the main board 40.

[0039] In addition, for effective reminder, the controller 4 is connected with an alarm device. The alarm device can adopt an LED lamp and a buzzer in the prior art. Since the specific structure of the alarm device is a prior structure, it is not shown separately in the drawing.

[0040] In addition, for convenient unified transfer or loading, the spraying assembly 3 and the controller 4 can be simultaneously connected to the vehicle 1 through the positioning plate 7.

[0041] The following is the usage mode of this embodiment:

[0042] Press the integrated switch 9, connect to the program on the mobile phone side through the Bluetooth module, input the required characters on the mobile phone side program and send them. After the main board 40 receives the information, it calls the information and the preset source code.

[0043] Drive the vehicle 1 to move uniformly on the ground to be sprayed. The main board 40 simultaneously controls each relay 41. The relay 41 controls the switch of the pressure pump 32, and the relay 41 cooperates with the preset phototypesetting system to spray the liquid in the storage tank 2 onto the ground through a specific spraying rhythm to form orderly arranged characters on the ground.

[0044] During this process, due to the rotation of the tire, the magnet on the wheel hub approaches or moves away from the outdoor sensor 5. The outdoor sensor 5 feeds back the detected change in magnetic field intensity to the main board 40 in real time and calculates the current vehicle speed. The main board 40 adjusts the operating state of the relay 41 in real time according to the vehicle speed, and then controls the spraying speed and spraying amount of the liquid, so that the sprayed characters are standard and neat.

[0045] The above is the preferred implementation mode of the present invention. For those of ordinary skill in the art, without departing from the principle of the present invention, several modifications and improvements can still be made, and these should also be regarded as the protection scope of the present invention.

Claims

1. An outdoor ground custom pattern mobile spraying device, characterized in that: It includes a vehicle (1), a storage tank (2), a spraying assembly (3) and a controller (4). The storage tank (2), the spraying assembly (3) and the controller (4) can all be loaded on the vehicle (1), and liquid can be injected into the storage tank (2). The spraying assembly (3) includes a spray head (30), a conduit (31) and a pressure pump (32). The pressure pump (32) is connected to the spray head (30) through the conduit (31), and a part of the spray head (30) is exposed outside the vehicle (1). There are multiple groups of the spraying assembly (3), and the controller (4) is connected to the pressure pump (32) through a circuit to control the liquid spraying situation. The controller (4) can be connected to an existing terminal device through a data transmission module, and it also includes a detection structure for obtaining and feedbacking the driving speed of the vehicle (1).

2. The mobile spraying device for custom patterns on outdoor ground according to claim 1, characterized in that: The controller (4) includes a main board (40) and multiple relays (41). The main board (40) is connected to the relays (41) through a circuit, and each relay (41) is respectively connected to a single group of the pressure pump (32) through a circuit.

3. The mobile spraying device for custom patterns on outdoor ground according to claim 1, wherein: The vehicle (1) includes, but is not limited to, an automobile, a tricycle, and a bicycle.

4. The outdoor ground custom pattern mobile spraying device according to claim 1, characterized in that: The data transmission module includes, but is not limited to, a Bluetooth module, a universal serial bus, and a Wi-Fi module.

5. The outdoor ground custom pattern mobile spraying device according to claim 3, characterized in that: The detection structure includes an outdoor sensor (5) and a sensing element (6). The outdoor sensor (5) is arranged on the frame of the vehicle (1), and the outdoor sensor (5) is connected to the controller (4) through a circuit. The sensing element (6) is arranged at the tire or wheel hub of the vehicle (1). When the vehicle (1) travels, it drives the sensing element (6) to approach or move away from the outdoor sensor (5) reciprocally.

6. The mobile spraying device for custom patterns on outdoor ground according to claim 5, characterized in that: The sensing element (6) is a sensing magnet adsorbed on the wheel hub of the vehicle (1), and the outdoor sensor (5) can be snap-connected or adsorbed on the vehicle (1).

7. The mobile spraying device for custom patterns on outdoor ground according to claim 5, characterized in that: The controller (4) is connected to an alarm component, and the spraying assembly (3) and the controller (4) can be connected to the vehicle (1) through a positioning plate (7) simultaneously.

8. The mobile spraying device for custom patterns on outdoor ground according to claim 1, characterized in that: It also includes a storage battery (8), or the spraying assembly (3) and the controller (4) are both connected to a power cord.

9. The mobile spraying device for custom outdoor ground patterns according to any one of claims 1 to 8, characterized in that: It also includes an integrated switch (9), and the integrated switch (9) is connected to the main board (40) through a circuit.

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