Photoelectric induction integrated device for waterless detection of scrubber

Abstract

The utility model relates to the technical field of scrubbers, in particular to a photoelectric induction integrated device for waterless detection of a scrubber, which comprises a scrubber main body provided with a clamping block; detection holes are formed in the side surfaces of the water tank; photoelectric induction device bodies are arranged on the side faces of the connecting rods. The photoelectric sensing device has the beneficial effects that the water tank extrudes the inclined surface of the clamping block, so that the clamping block moves along the limiting groove and pushes the sliding block to slide along the sliding groove, the connecting rod moves into the photoelectric sensing device body along the connecting hole and moves into the connecting hole, and abrasion of a lens on the photoelectric sensing device body caused by friction of the water tank to the photoelectric sensing device body during installation can be avoided; the reliability of the device is improved, and the situation that the service life of the device is shortened due to the fact that the detection precision of the device is reduced due to the fact that the abrasion of the photoelectric sensing device body is reduced is avoided; the spring pushes the sliding block to slide along the sliding groove to push the connecting rod to move along the connecting hole, so that the photoelectric sensing device body is clamped into the detection hole to monitor liquid in the water tank.

Description

Technical Field

[0001] The utility model relates to the field of floor scrubbers, in particular to a photoelectric induction integrated device for water-free detection of floor scrubbers. Background Art

[0002] Floor scrubbers, also known as floor cleaning machines and floor scrubbers and dryers, are cleaning machines that clean hard floors and dry wastewater at the same time, and take the wastewater away from the site. They are suitable for places with wide hard floors such as stations, docks, airports, workshops, warehouses, schools, hospitals, restaurants, and shopping malls. The cleaning concept of replacing manpower with machinery has been deeply rooted in people's hearts. Hard floors are generally made of terrazzo, marble, granite, artificial stone, floor tiles, PVC, corundum, plastic floors, epoxy and other materials. The traditional cleaning method is to use a mop and a dust pusher, and floor scrubbers and water absorbers are used for daily cleaning.

[0003] In the prior art, a photoelectric sensor is used on a floor scrubber to monitor the water level on a water tank on the floor scrubber.

[0004] However, the photoelectric sensing device on the existing floor scrubber is arranged on the side of the floor scrubber and is in direct contact with the side of the water tank. When the water tank is installed and disassembled, the water tank will produce friction with the lens on the photoelectric sensing device. In the long run, the lens on the photoelectric sensing device will be severely worn, reducing the accuracy of the photoelectric sensing device in monitoring the water level in the water tank, reducing the service life of the device, and having low practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a photoelectric sensing integrated device for water-free detection of a floor scrubber, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photoelectric sensing integrated device for waterless detection of a floor scrubber, the photoelectric sensing integrated device for waterless detection of a floor scrubber comprising: a floor scrubber body, a card block is arranged on the floor scrubber body, a limiting groove, a sliding groove and a connecting hole are arranged on the side of the floor scrubber body, and a slider and a spring are arranged in the limiting groove;

[0007] Water tank, with detection holes and card slots on the side of the water tank;

[0008] A connecting rod, a photoelectric sensing device body is arranged on the side of the connecting rod.

[0009] Preferably, the clamping block is fixedly connected to the slider, the clamping block is clamped in a limiting groove provided on the main body of the floor scrubber, the clamping block can slide along the limiting groove, and the clamping block can be clamped in a clamping groove provided on the water tank.

[0010] Preferably, the connecting rod is fixedly connected to the slider, the connecting rod is stuck in a connecting hole opened on the floor scrubber body, the connecting rod can slide along the connecting hole, the connecting rod has a cylindrical structure, and one end of the connecting rod is fixedly connected to a pressure sensor and a photoelectric sensing device body.

[0011] Preferably, the slider is a "convex" plate-shaped structure, the slider is arranged in a slide groove provided on the main body of the floor scrubber, the slider can slide along the slide groove, and a pull plate is fixedly connected to the slider.

[0012] Preferably, the detection hole is in a circular groove structure, a buffer pad is arranged in the detection hole, the buffer pad is fixedly connected to the water tank, and a limiting hole is opened on the upper surface of the water tank.

[0013] Preferably, the spring is arranged in the slide groove, one end of the spring is fixedly connected to the slider, and the other end of the spring is fixedly connected to the main body of the floor scrubber, and an electric push rod is fixedly connected to the main body of the floor scrubber.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The photoelectric sensing integrated device for water-free detection of a floor scrubber proposed in the utility model is installed by aligning the water tank with the corresponding installation position on the main body of the floor scrubber. The water tank squeezes the inclined surface of the card block, so that the card block moves along the limit groove and pushes the slider to slide along the slide groove, so that the connecting rod moves along the connecting hole to the photoelectric sensing device body fixedly connected to the connecting rod and moves into the connecting hole. When the water tank is installed, it can be avoided that the water tank rubs or collides with the lens set on the main body of the photoelectric sensing device, thereby causing the lens on the main body of the photoelectric sensing device to be worn, thereby improving the reliability of the device, avoiding the reduction of the detection accuracy and the service life of the device due to the reduction of the wear of the main body of the photoelectric sensing device, and improving the use effect of the device. When the water tank is completely stuck on the main body of the floor scrubber, the spring pushes the slider to slide along the slide groove and pushes the connecting rod to move along the connecting hole, so that the main body of the photoelectric sensing device is stuck in the detection hole, and the buffer pad contacts the pressure sensor to buffer the connecting rod, thereby avoiding the collision between the main body of the photoelectric sensing device and the water tank, thereby causing the main body of the photoelectric sensing device to be damaged, and improving the use effect of the device. The main body of the photoelectric sensing device is stuck in the detection hole and contacts the water tank, and the liquid in the water tank can be monitored. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 It is a partial structural schematic diagram of the utility model;

[0019] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;

[0020] Figure 5 It is a schematic diagram of the local structure of the utility model;

[0021] Figure 6 for Figure 5 Enlarged structural diagram at point C in the middle.

[0022] In the figure: 1. Main body of the floor scrubber; 2. Water tank; 3. Slide; 4. Slider; 5. Spring; 6. Pull plate;

[0023] 7. Electric push rod; 8. Limiting groove; 9. Clamping block; 10. Connecting hole; 11. Connecting rod; 12. Pressure sensor; 13. Photoelectric sensing device body; 14. Limiting hole; 15. Clamping groove; 16. Buffer pad; 17. Detection hole. DETAILED DESCRIPTION

[0024] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 6 The utility model provides a technical solution: a photoelectric induction integrated device for water-free detection of a floor washing machine, the photoelectric induction integrated device for water-free detection of a floor washing machine comprises: a floor washing machine body 1, a clamping block 9 is arranged on the floor washing machine body 1, a limiting groove 8, a slide groove 3 and a connecting hole 10 are arranged on the side of the floor washing machine body 1, a slider 4 and a spring 5 are arranged in the limiting groove 8; a water tank 2, a detection hole 17 and a clamping groove 15 connecting rod 11 are arranged on the side of the water tank 2, and a photoelectric induction device body 13 is arranged on the side of the connecting rod 11;

[0027] During specific use, the pull plate 6 is pulled to make the slider 4 slide along the slide groove 3 provided on the floor scrubber body 1, so that the pressure sensor 12 and the photoelectric sensing device body 13 provided on the connecting rod 11 are separated from the detection hole 17, and the photoelectric sensing device body 13 moves into the connecting hole 10. The pressure sensor 12 is no longer subjected to pressure, and the device controls the electric push rod 7 to separate its telescopic end from the limiting hole 14 provided on the water tank 2, so that the water tank 2 is taken out. Since the photoelectric sensing device body 13 is in the connecting hole 10, no friction or bump will be generated on the photoelectric sensing device body 13 during the process of taking out the water tank 2, thereby improving the use effect of the device.

[0028] Embodiment 2

[0029] On the basis of the first embodiment, in order to improve the service life of the device, a block 9 is fixedly connected to the slider 4, the block 9 is stuck in the limit groove 8 provided on the main body 1 of the floor scrubber, the block 9 can slide along the limit groove 8, the block 9 can be stuck in the slot 15 provided on the water tank 2, and the water tank 2 is aligned with the corresponding installation position on the main body 1 of the floor scrubber to be installed. At this time, the water tank 2 will squeeze the inclined surface of the block 9, so that the block 9 slides along the limit groove 8 provided on the main body 1 of the floor scrubber, and the slider 4 is a "convex" plate-shaped structure. The slider 4 is arranged in the slide groove 3 provided on the main body 1 of the floor scrubber, and the slider 4 can slide along the slide groove 3. A pull plate 6 is fixedly connected to the slider 4, so that the slider 4 slides along the slide groove 3, so that the spring 5 The connecting rod 11 is compressed, and is fixedly connected to the slider 4. The connecting rod 11 is stuck in the connecting hole 10 opened on the main body 1 of the floor scrubber. The connecting rod 11 can slide along the connecting hole 10. The connecting rod 11 is in a cylindrical structure. One end of the connecting rod 11 is fixedly connected with a pressure sensor 12 and a photoelectric sensing device body 13. The slider 4 slides along the slide groove 3 to drive the connecting rod 11 to slide along the connecting hole 10, so that the pressure sensor 12 and the photoelectric sensing device body 13 fixedly connected at one end of the connecting rod 11 are moved into the connecting hole 10, which can avoid the water tank 2 from rubbing or colliding with the photoelectric sensing device body 13 when installing the water tank 2, thereby causing the lens on the photoelectric sensing device body 13 to wear and reduce the photoelectric sensing The detection accuracy of the device body 13 improves the use effect of the device. The spring 5 is arranged in the slide groove 3, one end of the spring 5 is fixedly connected to the slider 4, and the other end of the spring 5 is fixedly connected to the floor washing machine body 1. The floor washing machine body 1 is fixedly connected with an electric push rod 7. When the water tank 2 is fully installed on the floor washing machine body 1, the spring 5 pushes the slider 4 to slide along the slide groove 3, so that the block 9 is stuck in the slot 15 opened on the water tank 2, so that the connecting rod 11 can slide along the connecting hole 10, so that the photoelectric sensing device body 13 and the pressure sensor 12 fixedly connected on the connecting rod 11 are stuck in the detection hole 17 opened on the water tank 2, and the pressure sensor 12 and the buffer pad 16 are squeezed against each other, and the pressure sensor 12 is The pressure causes the device to start the electric push rod 7 so that its telescopic end is stuck in the limiting hole 14 provided on the water tank 2, and the water tank 2 is fixed on the floor scrubber body 1. The above structures cooperate with each other. When the water tank 2 is completely stuck on the floor scrubber body 1, the connecting rod 11 moves along the connecting hole 10, so that the photoelectric sensing device body 13 is stuck in the detection hole 17 provided on the water tank 2 and contacts the water tank 2, so as to monitor the liquid in the water tank 2. During the whole installation process of the water tank 2, the photoelectric sensing device body 13 is located in the connecting hole 10, which can avoid friction on the photoelectric sensing device body 13 during the installation process of the water tank 2, thereby avoiding damage to the lens on the photoelectric sensing device body 13, thereby improving the use effect of the device and having high practicality.

[0030] Embodiment 3

[0031] On the basis of the second embodiment, in order to improve the use effect of the device, a detection hole 17 is provided. The detection hole 17 is a circular groove structure. A buffer pad 16 is provided in the detection hole 17. The buffer pad 16 is fixedly connected to the water tank 2. A limit hole 14 is provided on the upper surface of the water tank 2. When the water tank 2 is installed to the floor scrubber body 1, the photoelectric sensing device body 13 can be inserted into the detection hole 17 provided on the water tank 2. The buffer pad 16 can buffer the connecting rod 11 to avoid collision between the photoelectric sensing device body 13 and the water tank 2, thereby improving the use effect of the device.

[0032] When in actual use, the water tank 2 is aligned with the corresponding installation position on the floor scrubber body 1 and installed. The water tank 2 squeezes the inclined surface of the block 9, so that the block 9 moves along the limit groove 8 and pushes the slider 4 to slide along the slide groove 3, so that the connecting rod 11 moves along the connecting hole 10 until the photoelectric sensing device body 13 fixedly connected to the connecting rod 11 moves into the connecting hole 10. This can prevent the water tank 2 from rubbing or colliding with the lens set on the photoelectric sensing device body 13 when installing the water tank 2, thereby causing the lens on the photoelectric sensing device body 13 to be worn, thereby improving the reliability of the device and avoiding reducing the photoelectric sensing device body 13 due to wear. The detection accuracy reduces the service life of the device and improves the use effect of the device. When the water tank 2 is completely stuck on the scrubber body 1, the spring 5 pushes the slider 4 to slide along the slide groove 3 and pushes the connecting rod 11 to move along the connecting hole 10, so that the photoelectric sensing device body 13 is stuck in the detection hole 17. The buffer pad 16 contacts the pressure sensor 12 to buffer the connecting rod 11, avoiding the photoelectric sensing device body 13 from colliding with the water tank 2 and causing damage to the photoelectric sensing device body 13, thereby improving the use effect of the device. The photoelectric sensing device body 13 is stuck in the detection hole 17 and contacts the water tank 2, so as to monitor the liquid in the water tank 2.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photoelectric sensing integrated device for water-free detection of a floor scrubber, characterized in that: The photoelectric sensing integrated device for water-free detection of a floor scrubber comprises: a floor scrubber body (1), a clamping block (9) is arranged on the floor scrubber body (1), a limiting groove (8), a sliding groove (3) and a connecting hole (10) are arranged on the side of the floor scrubber body (1), and a sliding block (4) and a spring (5) are arranged in the limiting groove (8); A water tank (2), wherein a detection hole (17) and a card slot (15) are provided on the side of the water tank (2); A connecting rod (11) is provided with a photoelectric sensing device body (13) on the side of the connecting rod (11).

2. The photoelectric sensing integrated device for water-free detection of a floor scrubber according to claim 1, characterized in that: The clamping block (9) is fixedly connected to the sliding block (4); the clamping block (9) is clamped in a limiting groove (8) provided on the floor scrubber body (1); the clamping block (9) can slide along the limiting groove (8); and the clamping block (9) can be clamped in a clamping groove (15) provided on the water tank (2).

3. The photoelectric sensing integrated device for water-free detection of a floor scrubber according to claim 1, characterized in that: The connecting rod (11) is fixedly connected to the slider (4); the connecting rod (11) is stuck in a connecting hole (10) provided on the floor scrubber body (1); the connecting rod (11) can slide along the connecting hole (10); the connecting rod (11) is in a cylindrical structure; one end of the connecting rod (11) is fixedly connected to a pressure sensor (12) and a photoelectric sensing device body (13).

4. The photoelectric sensing integrated device for water-free detection of a floor scrubber according to claim 1, characterized in that: The slider (4) is a convex plate-shaped structure. The slider (4) is arranged in a slide groove (3) provided on the floor scrubber body (1). The slider (4) can slide along the slide groove (3). A pull plate (6) is fixedly connected to the slider (4).

5. The photoelectric sensing integrated device for water-free detection of a floor scrubber according to claim 1, characterized in that: The detection hole (17) is in a circular groove-shaped structure. A buffer pad (16) is arranged in the detection hole (17). The buffer pad (16) is fixedly connected to the water tank (2). A limit hole (14) is provided on the upper surface of the water tank (2).

6. The photoelectric sensing integrated device for water-free detection of a floor scrubber according to claim 1, characterized in that: The spring (5) is arranged in the slide groove (3), one end of the spring (5) is fixedly connected to the slider (4), and the other end of the spring (5) is fixedly connected to the floor scrubber body (1), and an electric push rod (7) is fixedly connected to the floor scrubber body (1).

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