Anti-collision protection mechanism of reciprocating type automatic car washer

By designing an anti-collision protection mechanism on the reciprocating automatic car wash machine, and using detection sheets and sensors to detect the contact between the vehicle and the car wash machine, the problem that the car wash machine may scratch the vehicle in the prior art is solved, and the safety protection of the vehicle and the simple maintenance of the equipment are achieved.

CN222629280UActive Publication Date: 2025-03-18NANTONG BALANCE MECHANICAL & ELECTRONIC CO LTD
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Patent Information

Application Number
CN202420678734.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-03
Publication Date
2025-03-18
Estimated Expiration
2034-04-03

AI Technical Summary

Technical Problem

During parking, the vehicle tires may be pressed out of the guide rod, causing the vehicle to scratch the vehicle when starting.

Method used

An anti-collision protection mechanism is designed, including a rotating rod support, a cylindrical rotating rod, an L-shaped swing member and a detection piece. During the movement of the car wash machine, if the vehicle comes into contact with the L-shaped swinging member, the detection plate will be displaced, the spring will deform, the sensor will not detect the detection plate, and the signal will be transmitted to the controller to control the car wash machine to stop moving.

Benefits of technology

Effectively prevent the car washing machine from scratching the vehicle during the car washing process, ensuring the safety of the vehicle, and at the same time, the design is simple to facilitate the maintenance and replacement of parts.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of automatic car washers, in particular to an anti-collision protection mechanism of a reciprocating type automatic car washer, which comprises a rotating rod supporting piece connected with the car washer, a cylindrical rotating rod is rotatably connected onto the rotating rod supporting piece, and an L-shaped swinging piece and a detection piece are detachably connected onto the cylindrical rotating rod. The detection piece is located on one side of the L-shaped swing piece, a base is installed on the car washer, a spring is connected between the base and the detection piece, and a sensor used for detecting the detection piece is arranged on the base. In the moving process of the reciprocating type automatic car washing machine, if a car makes contact with the L-shaped swing piece, the L-shaped swing piece drives the cylindrical rotating rod to rotate, the detection piece on the cylindrical rotating rod shifts and enables the spring to deform, and after the sensor cannot detect the detection piece, a signal is transmitted to the controller, and the controller controls the car washing machine to stop moving. Therefore, the reciprocating type automatic car washing machine is prevented from scratching the car in the car washing process, and the purpose of protecting the car is achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of automatic car washing machines, in particular to an anti-collision protection mechanism of a reciprocating automatic car washing machine. Background Art

[0002] At present, the reciprocating automatic car washing machines used in the market all guide the vehicle to park at a designated position, and then the car washing machine starts to reciprocate to clean the vehicle. The existing device for guiding the vehicle to park is a guide rod on each side, and the vehicle tire is on the inner side of the guide rod. Since the height of the guide rod is generally 50mm (too high will affect the car washing machine), during the parking process, the vehicle tire may press out of the guide rod. If the car washing machine is started in this case, the car washing machine is very likely to scratch the vehicle. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The problem to be solved by the utility model is to provide an anti-collision protection mechanism for a reciprocating automatic car washing machine to overcome the defects in the prior art.

[0005] (II) Technical solution

[0006] In order to solve the technical problem, the utility model provides an anti-collision protection mechanism of a reciprocating automatic car washing machine, comprising a rotating rod support connected to the car washing machine, a cylindrical rotating rod being rotatably connected to the rotating rod support, an L-shaped swinging member and a detection piece being detachably connected to the cylindrical rotating rod, the detection piece being located on one side of the L-shaped swinging member, a base being installed on the car washing machine, a spring being connected between the base and the detection piece, and a sensor for detecting the detection piece being arranged on the base;

[0007] During the movement of the car washing machine, if the vehicle contacts the L-shaped swinging part, the L-shaped swinging part drives the cylindrical rotating rod to rotate, the detection piece on the cylindrical rotating rod is displaced and the spring is deformed. After the sensor cannot detect the detection piece, it transmits a signal to the controller, and the controller controls the car washing machine to stop moving.

[0008] Furthermore, the rotating rod support is arranged in a Z shape, a cylindrical sleeve is arranged on the rotating rod support, and the cylindrical rotating rod is rotatably connected to the cylindrical sleeve.

[0009] Furthermore, the L-shaped swinging member is composed of a nylon rod, a first connecting member, and a first connecting sleeve hole. The nylon rod is located on one side of the cylindrical rotating rod, and the two ends of the first connecting member are respectively connected to the first connecting sleeve hole and the nylon rod.

[0010] Furthermore, the first connecting sleeve hole is fastened to the cylindrical rotating rod by bolts.

[0011] Furthermore, the detection piece is composed of a second connecting piece, a second connecting sleeve hole, and a matching hole. One end of the second connecting piece is connected to the second connecting sleeve hole. The other end of the second connecting piece is connected to a feedback piece. The matching hole is opened on the second connecting piece.

[0012] Furthermore, the second connecting sleeve hole is fastened to the cylindrical rotating rod by bolts.

[0013] Furthermore, one end of the spring is connected to the base, and the other end of the spring is connected to the second connecting member. A guide rod is provided on the base, and the guide rod is slidably connected to the matching hole.

[0014] (III) Beneficial effects

[0015] The utility model provides an anti-collision protection mechanism for a reciprocating automatic car washing machine, which has the following beneficial effects: during the movement of the car washing machine, if a vehicle contacts the L-shaped swinging member, the L-shaped swinging member drives the cylindrical rotating rod to rotate, the detection piece on the cylindrical rotating rod is displaced and the spring is deformed, and the sensor transmits a signal to the controller after failing to detect the detection piece, and the controller controls the car washing machine to stop moving, thereby preventing the reciprocating automatic car washing machine from scratching the vehicle during the car washing process, thereby achieving the purpose of protecting the vehicle; the overall structural design of the anti-collision protection mechanism is concise and clear, which is convenient for the later inspection, maintenance and replacement of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the installation position of the anti-collision protection mechanism on a reciprocating automatic car washing machine of the utility model;

[0018] Figure 2 It is a front view of an anti-collision protection mechanism of a reciprocating automatic car washing machine of the utility model;

[0019] Figure 3 It is a side view of an anti-collision protection mechanism of a reciprocating automatic car washing machine of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of a rotating rod support member of an anti-collision protection mechanism of a reciprocating automatic car washing machine of the utility model;

[0021] Figure 5 This is a diagram showing the connection state of a cylindrical rotating rod and a cylindrical sleeve of an anti-collision protection mechanism of a reciprocating automatic car washing machine of the utility model;

[0022] Figure 6 It is a schematic diagram of the structure of the swinging member of the anti-collision protection mechanism of a reciprocating automatic car washing machine of the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of a detection piece of an anti-collision protection mechanism of a reciprocating automatic car washing machine of the utility model;

[0024] Figure 8 This is a schematic diagram of the connection between the detection piece and the base of the anti-collision protection mechanism of a reciprocating automatic car washing machine of the utility model;

[0025] Fig. 9 It is a schematic diagram of the overall structure of an anti-collision protection mechanism of a reciprocating automatic car washing machine of the utility model;

[0026] The corresponding component names of each figure mark in the figure are: 1. Cylindrical rotating rod; 2. Rotating rod support; 21. Cylindrical sleeve; 3. L-shaped swinging member; 31. First connecting member; 32. First connecting sleeve hole; 4. Detection piece; 41. Second connecting sleeve hole; 42. Second connecting member; 43. Matching hole; 5. Spring; 6. Sensor; 7. Base. DETAILED DESCRIPTION

[0027] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0029] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0030] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0031] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0032] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0033] See also Figures 1 to 9 The utility model provides an anti-collision protection mechanism of a reciprocating automatic car washing machine, comprising a rotating rod support 2 connected to the car washing machine, a cylindrical rotating rod 1 is rotatably connected to the rotating rod support 2 of the anti-collision protection mechanism of the reciprocating automatic car washing machine, an L-shaped swinging member 3 and a detection piece 4 are detachably connected to the cylindrical rotating rod 1 of the anti-collision protection mechanism of the reciprocating automatic car washing machine, the detection piece 4 of the anti-collision protection mechanism of the reciprocating automatic car washing machine is located on one side of the L-shaped swinging member 3 of the anti-collision protection mechanism of the reciprocating automatic car washing machine, a base 7 is installed on the anti-collision protection mechanism of the reciprocating automatic car washing machine, a spring 5 is connected between the base 7 of the anti-collision protection mechanism of the reciprocating automatic car washing machine and the detection piece 4, and a sensor 6 for detecting the detection piece 4 is arranged on the base 7 of the anti-collision protection mechanism of the reciprocating automatic car washing machine;

[0034] During the movement of the car washing machine, if the L-shaped swinging member 3 of the anti-collision protection mechanism of the reciprocating automatic car washing machine contacts the vehicle, the L-shaped swinging member 3 of the anti-collision protection mechanism of the reciprocating automatic car washing machine drives the cylindrical rotating rod 1 to rotate, and the detection piece 4 on the cylindrical rotating rod 1 of the anti-collision protection mechanism of the reciprocating automatic car washing machine is displaced and the spring 5 is deformed. After the sensor 6 of the anti-collision protection mechanism of the reciprocating automatic car washing machine cannot detect the detection piece 4, the signal is transmitted to the controller, and the controller controls the car washing machine to stop moving.

[0035] See also Figure 4 The rotating rod support 2 of the anti-collision protection mechanism of the reciprocating automatic car washing machine is arranged in a Z shape, and a cylindrical sleeve 21 is arranged on the rotating rod support 2 of the anti-collision protection mechanism of the reciprocating automatic car washing machine, and the cylindrical rotating rod 1 of the anti-collision protection mechanism of the reciprocating automatic car washing machine is rotatably connected with the cylindrical sleeve 21.

[0036] See also Figure 6 The L-shaped swinging member 3 of the anti-collision protection mechanism of the reciprocating automatic car washing machine is composed of a nylon rod, a first connecting member 31, and a first connecting sleeve hole 32. The nylon rod of the anti-collision protection mechanism of the reciprocating automatic car washing machine is located on one side of the cylindrical rotating rod 1 of the anti-collision protection mechanism of the reciprocating automatic car washing machine. The two ends of the first connecting member 31 of the anti-collision protection mechanism of the reciprocating automatic car washing machine are respectively connected to the first connecting sleeve hole 32 and the nylon rod, and the nylon rod will not scratch the vehicle when it contacts the vehicle.

[0037] See also Figure 2 and Fig. 9 The first connecting sleeve hole 32 and the second connecting sleeve hole 41 of the anti-collision protection mechanism of the reciprocating automatic car washing machine are respectively fastened to the cylindrical rotating rod 1 by bolts.

[0038] See also Figures 7 and 8 The detection piece 4 of the anti-collision protection mechanism of the reciprocating automatic car washing machine is composed of a second connecting piece 42, a second connecting sleeve hole 41, and a matching hole 43. One end of the second connecting piece 42 of the anti-collision protection mechanism of the reciprocating automatic car washing machine is connected to the second connecting sleeve hole 41, and the other end of the second connecting piece 42 of the anti-collision protection mechanism of the reciprocating automatic car washing machine is connected with a feedback piece. The matching hole 43 of the anti-collision protection mechanism of the reciprocating automatic car washing machine is opened on the second connecting piece 42. The sensor 6 is fixed on the base 7, and its position is directly below the feedback piece on the detection piece 4.

[0039] See also Figures 8 to 9 One end of the spring 5 of the anti-collision protection mechanism of the reciprocating automatic car washing machine is connected to the base 7, and the other end of the spring 5 of the anti-collision protection mechanism of the reciprocating automatic car washing machine is connected to the second connecting member 42. A guide rod is arranged on the base 7 of the anti-collision protection mechanism of the reciprocating automatic car washing machine, and the guide rod of the anti-collision protection mechanism of the reciprocating automatic car washing machine is slidably connected to the matching hole 43.

[0040] The present embodiment provides an anti-collision protection mechanism for a reciprocating automatic car washing machine: when the nylon rod on the L-shaped swinging member 3 is subjected to an external force, the L-shaped swinging member 3 drives the cylindrical rotating rod 1 to rotate, and the rotation of the cylindrical rotating rod 1 drives the detection piece 4 to rotate, and the rotation of the detection piece 4 overcomes the force of the spring 5, and the detection piece 4 is disengaged from the sensor 6. The change in the sensor 6 signal is transmitted to the controller, and the car washing machine stops, thereby preventing the reciprocating automatic car washing machine from scratching the vehicle during the car washing process, thereby achieving the purpose of protecting the vehicle.

[0041] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0042] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An anti-collision protection mechanism for a reciprocating automatic car washing machine, comprising a rotating rod support (2) connected to the car washing machine, characterized in that: The rotating rod support (2) is rotatably connected to a cylindrical rotating rod (1), and an L-shaped swinging member (3) and a detection piece (4) are detachably connected to the cylindrical rotating rod (1), wherein the detection piece (4) is located on one side of the L-shaped swinging member (3); a base (7) is installed on the car washing machine, a spring (5) is connected between the base (7) and the detection piece (4), and a sensor (6) for detecting the detection piece (4) is arranged on the base (7); During the movement of the car washing machine, if a vehicle contacts the L-shaped swinging member (3), the L-shaped swinging member (3) drives the cylindrical rotating rod (1) to rotate, the detection piece (4) on the cylindrical rotating rod (1) is displaced and the spring (5) is deformed, and the sensor (6) transmits a signal to the controller after failing to detect the detection piece (4), and the controller controls the car washing machine to stop moving.

2. The anti-collision protection mechanism of the reciprocating automatic car washing machine according to claim 1, characterized in that: The rotating rod support (2) is arranged in a Z shape, a cylindrical sleeve (21) is arranged on the rotating rod support (2), and the cylindrical rotating rod (1) is rotatably connected to the cylindrical sleeve (21).

3. The anti-collision protection mechanism of the reciprocating automatic car washing machine according to claim 1, characterized in that: The L-shaped swinging member (3) is composed of a nylon rod, a first connecting member (31), and a first connecting sleeve hole (32); the nylon rod is located on one side of the cylindrical rotating rod (1); and the two ends of the first connecting member (31) are respectively connected to the first connecting sleeve hole (32) and the nylon rod.

4. The anti-collision protection mechanism of the reciprocating automatic car washing machine as claimed in claim 3, characterized in that: The first connecting sleeve hole (32) is fastened to the cylindrical rotating rod (1) via bolts.

5. The anti-collision protection mechanism of the reciprocating automatic car washing machine according to claim 1, characterized in that: The detection piece (4) is composed of a second connecting piece (42), a second connecting sleeve hole (41), and a matching hole (43); one end of the second connecting piece (42) is connected to the second connecting sleeve hole (41); the other end of the second connecting piece (42) is connected to a feedback piece; and the matching hole (43) is provided on the second connecting piece (42).

6. The anti-collision protection mechanism of the reciprocating automatic car washing machine according to claim 5, characterized in that: The second connecting sleeve hole (41) is fastened to the cylindrical rotating rod (1) via bolts.

7. The anti-collision protection mechanism of the reciprocating automatic car washing machine according to claim 5, characterized in that: One end of the spring (5) is connected to the base (7), and the other end of the spring (5) is connected to the second connecting member (42). A guide rod is provided on the base (7), and the guide rod is slidably connected to the matching hole (43).