Washing device and method capable of adjusting height and angle of spray head of self-service car washer

Abstract

The invention relates to the technical field of self-service car washing machines, in particular to a washing device with adjustable nozzle height and angle for a self-service car washing machine, which comprises a car washing machine body and a washing device, the washing device comprises a height adjusting mechanism, an angle adjusting mechanism and an adjustable spray head, the height adjusting mechanism is installed on the car washing machine body and is in vertical sliding connection with the car washing machine body, the angle adjusting mechanism is installed on the height adjusting mechanism, and the adjustable spray head is connected with the angle adjusting mechanism; the car washing machine body is provided with a control module, the height adjusting mechanism and the angle adjusting mechanism are electrically connected with the control module, and the height and the spraying angle of the adjustable spray head are adjusted through the control module according to car model information. The height adjusting mechanism, the angle adjusting mechanism and the adjustable nozzle are arranged, and the height and the spraying angle of the adjustable nozzle are adjusted through the control module according to the vehicle model information, so that the vehicle washing device adapts to different vehicles, the vehicle washing effect is improved, and the user experience is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of self-service car washers, and in particular to a washing device and method for a self-service car washer with adjustable nozzle height and angle. Background Art

[0002] With the increase in the number of cars, car washing services have become an indispensable part of daily life. Traditional car washing methods usually require manual operation, which is not only inefficient but also difficult to meet the personalized needs of different users. In recent years, the emergence of self-service car washing machines has provided an automated and convenient car washing solution.

[0003] However, there are still some inconveniences in the use of traditional self-service car washes. For example, the fixed design of the washing nozzle cannot adapt to the body structure and size of different models. When the vehicle body is high, the top of the vehicle may not be cleaned, or the top of the vehicle cannot be cleaned well, resulting in poor washing effect, low efficiency and limited user experience.

[0004] Based on this, the present invention provides a washing device and method for a self-service car washing machine with adjustable nozzle height and angle to solve the above problems. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a washing device and method for a self-service car washing machine with adjustable nozzle height and angle, so as to solve the problems in the prior art.

[0006] One embodiment of the present invention provides a washing device with adjustable nozzle height and angle for a self-service car washing machine, comprising a car washing machine body and a washing device mounted on the car washing machine body, wherein:

[0007] The washing device includes a height adjustment mechanism, an angle adjustment mechanism and an adjustable nozzle:

[0008] The height adjustment mechanism is installed on the car washing machine body and is vertically slidably connected to the car washing machine body. The angle adjustment mechanism is installed on the height adjustment mechanism. The adjustable nozzle is connected to the angle adjustment mechanism. The angle adjustment mechanism drives the adjustable nozzle to adjust the spraying angle.

[0009] The car washing machine body is provided with a control module, and the height adjustment mechanism and the angle adjustment mechanism are electrically connected to the control module respectively. The height and the spraying angle of the adjustable nozzle are adjusted according to the vehicle model information through the control module.

[0010] In one of the embodiments, a touch panel is provided on one side of the car washing machine body, and the vehicle model information of the vehicle to be washed can be selected through the touch panel.

[0011] In one embodiment, the car washing machine body is provided with a conventional nozzle, and the conventional nozzle includes a cleaning nozzle and a car washing agent nozzle;

[0012] A hanging plate for hanging the cleaning nozzle and the car washing agent nozzle is arranged on one side of the car washing machine body.

[0013] In one embodiment, the height adjustment mechanism includes a support plate and a drive assembly disposed inside the support plate;

[0014] The side of the support plate is provided with a mounting groove, one side of the car washing machine body is provided with a vertical guide rail, the support plate is installed on the vertical guide rail through the mounting groove, and the support plate slides vertically on the vertical guide rail through a driving assembly provided inside;

[0015] The angle adjustment mechanism is installed on the bottom surface of the support plate.

[0016] In one of the embodiments, an inclined connection seat is provided on the bottom surface of the support plate, and the angle adjustment mechanism is installed on the inclined surface of the inclined connection seat, so that the angle adjustment mechanism is inclinedly arranged through the inclined connection seat.

[0017] In one embodiment, the angle adjustment mechanism includes a connecting plate, an arc-shaped limit plate, a driving shaft, an auxiliary shaft, and an adjustment component disposed between the driving shaft and the auxiliary shaft;

[0018] The connecting plate is fixedly connected to the inclined surface of the inclined connecting seat;

[0019] Both ends of the arc-shaped limit plate are vertically connected to connecting plates, and the arc-shaped limit plate is inclined by the connecting plates;

[0020] One end of the driving shaft is mounted on a connecting plate at one end of the arc-shaped limit plate, and one end of the auxiliary shaft is mounted on a connecting plate at the other end of the arc-shaped limit plate;

[0021] One end of the adjustment component is connected to the driving shaft and the auxiliary shaft respectively, and the other end is connected to the arc-shaped limit plate. The driving shaft is driven to rotate by a motor. When the driving shaft rotates, the adjustment component is driven to reciprocate along the arc of the arc-shaped limit plate.

[0022] The adjustable nozzle is installed on the end of the adjustment component located at one end of the arc-shaped limiting plate.

[0023] In one embodiment, the adjustment assembly includes an inclined plate, an inclined connecting shaft, a triangular connecting rod and a sliding connecting seat;

[0024] The ends of the driving shaft and the auxiliary shaft away from the connecting plate are designed as inclined surfaces, and the inclined surfaces of the driving shaft and the auxiliary shaft are both connected with inclined plates;

[0025] The inclined connecting shaft is installed between the driving shaft and the auxiliary shaft, and the two ends of the inclined connecting shaft are respectively connected to the inclined plate at the inclined surface end of the driving shaft and the inclined plate at the inclined surface end of the auxiliary shaft;

[0026] The sliding connection seat is installed on the arc-shaped limiting plate, and the arc-shaped limiting plate is provided with an arc-shaped limiting through groove;

[0027] One end of the triangular connecting rod is fixedly connected to the side surface of the inclined connecting shaft, and the other end passes through the arc-shaped limiting groove of the arc-shaped limiting plate and is rotatably connected to the sliding connecting seat;

[0028] The adjustable spray head is installed on the sliding connection seat.

[0029] The present application also relates to a control method for a washing device with adjustable nozzle height and angle of a self-service car washing machine, which adopts the washing device with adjustable nozzle height and angle of a self-service car washing machine as described in any one of the above, wherein the method comprises the steps of:

[0030] The car washing terminal sends a control signal to the control module according to the vehicle model information selected by the user, and the car washing terminal is preset with several vehicle model information, and the control signal includes a height adjustment signal and an angle adjustment signal;

[0031] The control module sends a height adjustment signal to the height adjustment mechanism according to the received control signal;

[0032] When the height adjustment mechanism receives the height adjustment signal, the adjustable nozzle is controlled to move vertically on the car washing machine body to the corresponding height value according to the height value corresponding to the height adjustment signal;

[0033] When the control module obtains that the height adjustment mechanism has completed the height adjustment of the adjustable nozzle, it sends an angle adjustment signal to the angle adjustment mechanism;

[0034] When the angle adjustment mechanism receives the angle adjustment signal, it controls the adjustable nozzle to adjust the spraying angle according to the angle range value corresponding to the angle adjustment signal.

[0035] The present application also relates to a computer device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the steps of the method for controlling a washing device with adjustable nozzle height and angle of a self-service car washing machine as described above are implemented.

[0036] The present application also relates to a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the steps of the method for controlling a washing device with adjustable nozzle height and angle of the self-service car washing machine as described above are implemented.

[0037] The washing device and method of the self-service car washing machine with adjustable nozzle height and angle provided in the above embodiments have the following beneficial effects:

[0038] By setting a height adjustment mechanism, an angle adjustment mechanism and an adjustable nozzle, and adjusting the height and spraying angle of the adjustable nozzle according to the vehicle model information through the control module, it is possible to adapt to different vehicles, improve the washing effect of the vehicle, and enhance the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0040] Figure 1 A schematic diagram of the overall structure of a washing device with adjustable nozzle height and angle for a self-service car washing machine provided by an embodiment of the present invention;

[0041] Figure 2 A schematic diagram of the connection between the height adjustment mechanism and the angle adjustment mechanism of the washing device of the self-service car washing machine with adjustable nozzle height and angle provided in an embodiment of the present invention;

[0042] Figure 3 A schematic diagram of the structure of an angle adjustment mechanism of a washing device of a self-service car washing machine with adjustable nozzle height and angle provided in an embodiment of the present invention;

[0043] Figure 4 A schematic diagram of the structure of an adjustment component of a washing device with adjustable nozzle height and angle for a self-service car washing machine provided by an embodiment of the present invention;

[0044] Figure 5 A schematic diagram of the spraying state of an adjustable nozzle of a washing device with adjustable nozzle height and angle of a self-service car washing machine provided by an embodiment of the present invention;

[0045] Figure 6 A flow chart of a method for controlling a washing device with adjustable nozzle height and angle of a self-service car washing machine provided by an embodiment of the present invention;

[0046] Figure 7 A functional block diagram of a computer device provided in an embodiment of the present invention.

[0047] Figure Number:

[0048] 100. Car washing machine body; 110. Touch panel; 120. Cleaning nozzle; 130. Car washing agent nozzle; 140. Suspension plate; 150. Vertical guide rail; 200. Height adjustment mechanism; 210. Support plate; 220. Tilting connection seat; 300. Angle adjustment mechanism; 310. Connection plate; 320. Arc-shaped limit plate; 321. Arc-shaped limit groove; 330. Drive shaft; 340. Auxiliary shaft; 350. Adjustment assembly; 351. Tilting plate; 352. Tilting connection shaft; 353. Triangular connecting rod; 354. Sliding connection seat; 360. Motor; 400. Adjustable nozzle. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0051] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0052] Reference Figure 1-Figure 4 One embodiment of the present invention provides a washing device with adjustable nozzle height and angle for a self-service car washing machine, comprising a car washing machine body 100 and a washing device mounted on the car washing machine body 100, wherein:

[0053] The washing device includes a height adjustment mechanism 200, an angle adjustment mechanism 300 and an adjustable spray head 400:

[0054] The height adjustment mechanism 200 is mounted on the car washing machine body 100 and is vertically slidably connected to the car washing machine body 100. The angle adjustment mechanism 300 is mounted on the height adjustment mechanism 200. The adjustable nozzle 400 is connected to the angle adjustment mechanism 300. The angle adjustment mechanism 300 drives the adjustable nozzle 400 to adjust the spraying angle.

[0055] The car washing machine body 100 is provided with a control module, and the height adjustment mechanism 200 and the angle adjustment mechanism 300 are electrically connected to the control module respectively, and the height and spraying angle of the adjustable nozzle 400 are adjusted according to the vehicle model information through the control module.

[0056] In this embodiment, the washing device installed on the self-service car washing machine is composed of a height adjustment mechanism 200, an angle adjustment mechanism 300 and an adjustable nozzle 400; the adjustable nozzle 400 is installed on the angle adjustment mechanism 300, the angle adjustment mechanism 300 is installed on the height adjustment mechanism 200, and the height adjustment mechanism 200 is installed on the car washing machine body 100; a control circuit module (not shown in the figure) is arranged in the car washing machine body 100, and the washing device is controlled and driven by the control circuit module. At the same time, a control module is arranged in the car washing machine body 100, which is used to adjust the height and spray angle of the adjustable nozzle 400 according to the vehicle model information selected by the user.

[0057] Since the height, width and length of different vehicle models are different, the car washing nozzles of conventional self-service car washing machines are all hand-held by the user. When the height of the vehicle is high, the hand-held car washing nozzle may not be able to clean the top of the vehicle. Therefore, the height adjustment mechanism 200 is set to drive the angle adjustment mechanism 300 and the adjustable nozzle 400 to slide vertically on the car washing machine body 100 according to the vehicle model information selected by the user to adjust the height, so as to meet the washing needs of vehicles of different heights; the angle adjustment mechanism 300 is set to drive the adjustable nozzle 400 to adjust the spraying angle according to the vehicle model information selected by the user, so as to meet the washing needs of vehicles of different lengths.

[0058] In one embodiment, a touch panel 110 is disposed on one side of the car washing machine body 100 , and the vehicle model information of the vehicle to be washed can be selected through the touch panel 110 .

[0059] In this embodiment, the touch panel 110 is electrically connected to the control module. When washing a car, the user can select the vehicle model information of the vehicle to be washed by operating the touch panel 110, thereby improving the convenience of the user during use.

[0060] In one embodiment, the car washing machine body 100 is provided with conventional nozzles, and the conventional nozzles include a cleaning nozzle 120 and a car washing agent nozzle 130;

[0061] A suspension plate 140 for suspending the cleaning nozzle 120 and the car washing agent nozzle 130 is disposed on one side of the car washing machine body 100 .

[0062] In this embodiment, a conventional cleaning nozzle 120 and a car washing agent nozzle 130 are also provided on the car washing machine body 100. The conventional cleaning nozzle 120 and the car washing agent nozzle 130 are used for the user to hold and use.

[0063] In one embodiment, the height adjustment mechanism 200 includes a support plate 210 and a driving assembly disposed inside the support plate 210;

[0064] The side of the support plate 210 is provided with a mounting groove, and one side of the car washing machine body 100 is provided with a vertical guide rail 150, and the support plate 210 is installed on the vertical guide rail 150 through the mounting groove, and the support plate 210 slides vertically on the vertical guide rail 150 through a driving component provided inside;

[0065] The angle adjustment mechanism 300 is installed on the bottom surface of the support plate 210 .

[0066] In this embodiment, the height adjustment mechanism 200 is composed of a support plate 210 and a driving assembly (not shown in the figure) disposed inside the support plate 210. The driving assembly can adopt a conventional motor, driving wheel, etc. For the specific driving assembly, a person skilled in the art can select it according to the actual use and use requirements. No excessive restrictions are made here, which is clear to those skilled in the art. The support plate 210 is used to provide a position for the installation of the driving assembly and the installation of the angle adjustment mechanism 300. The mounting groove disposed on the side of the support plate 210 is used to cooperate with the vertical guide rail 150 on the car washing machine body 100. When the height needs to be adjusted, the driving assembly drives the support plate 210 to slide vertically on the vertical guide rail 150, thereby driving the angle adjustment mechanism 300 and the adjustable nozzle 400 disposed on the bottom surface of the support plate 210 to adjust the height.

[0067] In one embodiment, a tilting connection seat 220 is disposed on the bottom surface of the support plate 210 , and the angle adjustment mechanism 300 is installed on the tilting surface of the tilting connection seat 220 , so that the angle adjustment mechanism 300 is tilted by the tilting connection seat 220 .

[0068] In this embodiment, the bottom surface of the support plate 210 is provided with an inclined connection seat 220, and the angle adjustment mechanism 300 is installed on the inclined surface of the inclined connection seat 220. The inclined connection seat 220 is used to make the angle adjustment mechanism 300 inclined, so that the adjustable nozzle 400 can be tilted when washing the car, so that the spraying area is increased. Figure 5 Shown is a schematic diagram of the spraying state.

[0069] In one embodiment, the angle adjustment mechanism 300 includes a connecting plate 310, an arc-shaped limit plate 320, a driving shaft 330, an auxiliary shaft 340, and an adjustment component 350 arranged between the driving shaft 330 and the auxiliary shaft 340; the adjustment component 350 includes an inclined plate 351, an inclined connecting shaft 352, a triangular connecting rod 353, and a sliding connecting seat 354.

[0070] The connecting plate 310 is fixedly connected to the inclined surface of the inclined connecting seat 220;

[0071] The two ends of the arc-shaped limiting plate 320 are vertically connected to the connecting plate 310, and the arc-shaped limiting plate 320 is tilted by the connecting plate 310;

[0072] One end of the driving shaft 330 is mounted on the connecting plate 310 at one end of the arc-shaped limiting plate 320, and one end of the auxiliary shaft 340 is mounted on the connecting plate 310 at the other end of the arc-shaped limiting plate 320;

[0073] One end of the adjustment component 350 is respectively connected to the driving shaft 330 and the auxiliary shaft 340, and the other end is connected to the arc-shaped limiting plate 320. The driving shaft 330 is driven to rotate by the motor 360. When the driving shaft 330 rotates, it drives the adjustment component 350 to reciprocate along the arc of the arc-shaped limiting plate 320.

[0074] Specifically, the ends of the driving shaft 330 and the auxiliary shaft 340 away from the connecting plate 310 are designed as inclined surfaces, and the inclined surfaces of the driving shaft 330 and the auxiliary shaft 340 are both connected with an inclined plate 351;

[0075] The inclined connecting shaft 352 is installed between the driving shaft 330 and the auxiliary shaft 340, and the two ends of the inclined connecting shaft 352 are respectively connected to the inclined plate 351 at the inclined end of the driving shaft 330 and the inclined plate 351 at the inclined end of the auxiliary shaft 340;

[0076] The sliding connection seat 354 is installed on the arc-shaped limiting plate 320, and the arc-shaped limiting plate 320 is provided with an arc-shaped limiting through groove 321;

[0077] One end of the triangular connecting rod 353 is fixedly connected to the side of the inclined connecting shaft 352, and the other end passes through the arc-shaped limiting groove 321 of the arc-shaped limiting plate 320 and is rotatably connected to the sliding connecting seat 354;

[0078] The adjustable nozzle 400 is installed on the sliding connection seat 354 .

[0079] In this embodiment, refer to Figure 2-Figure 4 The specific principle is as follows: the driving shaft 330 is driven to rotate by the motor 360, and during the rotation process, the tilting plate 351, the tilting connecting shaft 352 and the auxiliary shaft 340 are driven to rotate accordingly; and during the rotation process, the tilting connecting shaft 352 drives the triangular connecting rod 353 to swing. The end of the triangular connecting rod 353 away from the side of the tilting connecting shaft 352 is rotatably connected to the sliding connecting seat 354 through a rotating shaft, such as Figure 4 As shown, when the tilting connecting shaft 352 rotates to drive the triangular connecting rod 353, the end of the triangular connecting rod 353 away from the side of the tilting connecting shaft 352 will rotate at the connection end of the sliding connecting seat 354, and will drive the sliding connecting seat 354 to swing along the arc in the arc-shaped limiting groove 321 of the arc-shaped limiting plate 320, and the adjustable nozzle 400 is installed on the sliding connecting seat 354, so it will drive the adjustable nozzle 400 to swing along the arc, so as to achieve the purpose of adjusting the angle of the adjustable nozzle 400. It should be noted that after the driving shaft 330 drives the tilting plate 351, the tilting connecting shaft 352 and the auxiliary shaft 340 to rotate 360°, the tilting connecting shaft 352 drives the triangular connecting rod 353 and the sliding connecting seat 354 to swing in the opposite direction along the arc of the arc-shaped limiting groove 321 of the arc-shaped limiting plate 320. After rotating 720°, the triangular connecting rod 353 and the sliding connecting seat 354 return to the initial position. If the initial positions of the triangular connecting rod 353 and the sliding connecting seat 354 are as follows Figure 3 As shown, when rotating 360° (one circle), it will move from one end of the arc-shaped limit plate 320 to the other end. When it continues to rotate 720° (two circles), it returns to the initial position. Similarly, when it rotates 1080° (three circles), it continues to move to the other end of the arc-shaped limit plate 320, thereby performing reciprocating motion. According to this principle, refer to Figure 5 When the adjustable nozzle 400 is spraying, it can be adjusted to a specific angle according to the vehicle model information; at the same time, the nozzle can also be moved from one end of the arc-shaped limiting plate 320 to the other end, and reciprocate, so that the vehicle to be cleaned is evenly sprayed with water / car washing agent.

[0080] As needed, the above-mentioned installation, setting, provision or connection methods include but are not limited to installation, setting or connection by screws, riveting, welding or socketing, fixing, etc., and the installation, setting or connection method is selected according to the needs of the working scenario.

[0081] like Figure 6 As shown, the present application also relates to a control method for a washing device with adjustable nozzle height and angle of a self-service car washing machine, using the washing device with adjustable nozzle height and angle of a self-service car washing machine as described in any one of the above, wherein the method comprises the steps of:

[0082] S100. The car washing terminal sends a control signal to the control module according to the vehicle model information selected by the user. The car washing terminal is preset with several vehicle model information. The control signal includes a height adjustment signal and an angle adjustment signal.

[0083] S200 , the control module sends a height adjustment signal to the height adjustment mechanism 200 according to the received control signal.

[0084] S300, when the height adjustment mechanism 200 receives the height adjustment signal, it controls the adjustable nozzle 400 to move vertically on the car washing machine body 100 to the corresponding height value according to the height value corresponding to the height adjustment signal.

[0085] S400 , when the control module obtains that the height adjustment mechanism 200 completes the height adjustment of the adjustable nozzle 400 , an angle adjustment signal is sent to the angle adjustment mechanism 300 .

[0086] S500: After the angle adjustment mechanism 300 receives the angle adjustment signal, the adjustable nozzle 400 is controlled to adjust the spraying angle according to the angle range value corresponding to the angle adjustment signal.

[0087] For the specific limitations on the control method of a washing device with adjustable nozzle height and angle of a self-service car washing machine, please refer to the above limitations on a washing device with adjustable nozzle height and angle of a self-service car washing machine, which will not be repeated here.

[0088] In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as follows: Figure 7The computer device includes a processor, a memory, a network interface and a database connected through a system bus. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store model information of several vehicles, etc. The network interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a washing device control method with adjustable nozzle height and angle of a self-service car washing machine is implemented.

[0089] In one embodiment, a computer device is provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the computer program, a method for controlling a washing device with adjustable nozzle height and angle of a self-service car washing machine is implemented.

[0090] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, a method for controlling a washing device with adjustable nozzle height and angle of a self-service car washing machine is implemented.

[0091] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0092] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A washing device with adjustable nozzle height and angle for a self-service car washing machine, comprising a car washing machine body and a washing device mounted on the car washing machine body, characterized in that: The washing device includes a height adjustment mechanism, an angle adjustment mechanism and an adjustable nozzle: The height adjustment mechanism is installed on the car washing machine body and is vertically slidably connected to the car washing machine body. The angle adjustment mechanism is installed on the height adjustment mechanism. The adjustable nozzle is connected to the angle adjustment mechanism. The angle adjustment mechanism drives the adjustable nozzle to adjust the spraying angle. The car washing machine body is provided with a control module, and the height adjustment mechanism and the angle adjustment mechanism are electrically connected to the control module respectively. The height and the spraying angle of the adjustable nozzle are adjusted according to the vehicle model information through the control module.

2. The washing device with adjustable nozzle height and angle of the self-service car washing machine as claimed in claim 1, characterized in that: A touch panel is provided on one side of the car washing machine body, and the vehicle model information of the vehicle to be washed can be selected through the touch panel.

3. The washing device with adjustable nozzle height and angle of the self-service car washing machine as claimed in claim 1, characterized in that: The car washing machine body is provided with a conventional nozzle, and the conventional nozzle includes a cleaning nozzle and a car washing agent nozzle; A hanging plate for hanging the cleaning nozzle and the car washing agent nozzle is arranged on one side of the car washing machine body.

4. The washing device with adjustable nozzle height and angle of the self-service car washing machine as claimed in claim 1, characterized in that: The height adjustment mechanism includes a support plate and a driving assembly arranged inside the support plate; The side of the support plate is provided with a mounting groove, one side of the car washing machine body is provided with a vertical guide rail, the support plate is installed on the vertical guide rail through the mounting groove, and the support plate slides vertically on the vertical guide rail through a driving assembly provided inside; The angle adjustment mechanism is installed on the bottom surface of the support plate.

5. The washing device with adjustable nozzle height and angle of the self-service car washing machine as claimed in claim 4, characterized in that: The bottom surface of the support plate is provided with an inclined connection seat, and the angle adjustment mechanism is installed on the inclined surface of the inclined connection seat, and the angle adjustment mechanism is inclinedly arranged through the inclined connection seat.

6. The washing device with adjustable nozzle height and angle of the self-service car washing machine as claimed in claim 5, characterized in that: The angle adjustment mechanism includes a connecting plate, an arc-shaped limiting plate, a driving shaft, an auxiliary shaft, and an adjustment component arranged between the driving shaft and the auxiliary shaft; The connecting plate is fixedly connected to the inclined surface of the inclined connecting seat; Both ends of the arc-shaped limit plate are vertically connected to connecting plates, and the arc-shaped limit plate is inclined by the connecting plates; One end of the driving shaft is mounted on a connecting plate at one end of the arc-shaped limit plate, and one end of the auxiliary shaft is mounted on a connecting plate at the other end of the arc-shaped limit plate; One end of the adjustment component is connected to the driving shaft and the auxiliary shaft respectively, and the other end is connected to the arc-shaped limit plate. The driving shaft is driven to rotate by a motor. When the driving shaft rotates, the adjustment component is driven to reciprocate along the arc of the arc-shaped limit plate. The adjustable nozzle is installed on the end of the adjustment component located at one end of the arc-shaped limiting plate.

7. The washing device with adjustable nozzle height and angle of the self-service car washing machine as claimed in claim 6, characterized in that: The adjustment assembly includes an inclined plate, an inclined connecting shaft, a triangular connecting rod and a sliding connecting seat; The ends of the driving shaft and the auxiliary shaft away from the connecting plate are designed as inclined surfaces, and the inclined surfaces of the driving shaft and the auxiliary shaft are both connected with inclined plates; The inclined connecting shaft is installed between the driving shaft and the auxiliary shaft, and the two ends of the inclined connecting shaft are respectively connected to the inclined plate at the inclined surface end of the driving shaft and the inclined plate at the inclined surface end of the auxiliary shaft; The sliding connection seat is installed on the arc-shaped limiting plate, and the arc-shaped limiting plate is provided with an arc-shaped limiting through groove; One end of the triangular connecting rod is fixedly connected to the side surface of the inclined connecting shaft, and the other end passes through the arc-shaped limiting groove of the arc-shaped limiting plate and is rotatably connected to the sliding connecting seat; The adjustable spray head is installed on the sliding connection seat.

8. A method for controlling a washing device with adjustable nozzle height and angle of a self-service car washing machine, using the washing device with adjustable nozzle height and angle of a self-service car washing machine as claimed in any one of claims 1 to 7, characterized in that: Includes steps: The car washing terminal sends a control signal to the control module according to the vehicle model information selected by the user, and the car washing terminal is preset with several vehicle model information, and the control signal includes a height adjustment signal and an angle adjustment signal; The control module sends a height adjustment signal to the height adjustment mechanism according to the received control signal; When the height adjustment mechanism receives the height adjustment signal, the adjustable nozzle is controlled to move vertically on the car washing machine body to the corresponding height value according to the height value corresponding to the height adjustment signal; When the control module obtains that the height adjustment mechanism has completed the height adjustment of the adjustable nozzle, it sends an angle adjustment signal to the angle adjustment mechanism; When the angle adjustment mechanism receives the angle adjustment signal, it controls the adjustable nozzle to adjust the spraying angle according to the angle range value corresponding to the angle adjustment signal.

9. A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the steps of the method for controlling a washing device with adjustable nozzle height and angle of a self-service car washing machine as described in claim 8 are implemented.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by the processor, the steps of the method for controlling a washing device with adjustable nozzle height and angle of a self-service car washing machine as described in claim 8 are implemented.

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