Installation structure of detection terminal and cleaning equipment

Abstract

The utility model is applicable to the technical field of surface cleaning equipment, and particularly relates to a mounting structure of a detection terminal, which comprises a terminal body and an equipment shell, the terminal body is mounted on the inner side of the equipment shell, and the terminal body is provided with a first clamping step, a second clamping step and a fixed lug, the inner side of the equipment shell is provided with a mounting position, a first bayonet and a second bayonet, the inner side of the equipment shell is also provided with a connecting seat corresponding to the fixed lug seat, the terminal body is mounted at the mounting position, the first clamping step is clamped in the first bayonet, the second clamping step is arranged in the second bayonet, and the first clamping step is clamped in the second bayonet. And the fixed lug seat is connected to the connecting seat. The utility model aims to solve the technical problems that the fixing performance of the conventional detection terminal mounting structure is not good enough, and false alarms are easy to occur when the detection terminal mounting structure is applied to cleaning equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of surface cleaning equipment, and in particular relates to an installation structure of a detection terminal and a cleaning device. Background Art

[0002] Common surface cleaning equipment includes: floor cleaning equipment (such as floor scrubbers, smart sweeping robots, vacuum cleaners), countertop cleaning equipment and wall cleaning equipment (such as glass washers). Currently, the above-mentioned surface cleaning equipment, such as floor scrubbers, are generally equipped with a detachable dirt storage box. In addition, some highly intelligent machines also have an alarm function for the installation or removal of the above-mentioned dirt storage box (referred to as the in-place detection function), and an alarm function for whether the dirt storage box is full (referred to as the water full detection function).

[0003] Currently available floor scrubbers typically have a sensor installed in the dirt storage tank and a corresponding detection terminal on the machine body that interfaces with the sensor, thereby enabling communication during the alarm process. The inventors have discovered that the aforementioned "presence detection function" and "water fullness detection function" of these floor scrubbers currently experience varying degrees of false alarms, and the causes of these false alarms vary depending on the type of floor scrubber. One such cause is the existing mounting structure of the detection terminal. Specifically, when the detection terminal is not properly installed, the connection (communication) between the detection terminal and the sensor will be intermittent, resulting in false alarms. Utility Model Content

[0004] One of the purposes of the present invention is to provide a mounting structure for a detection terminal, aiming to solve the technical problem that the fixing performance of the existing mounting structure for the detection terminal is not good enough and false alarms are easily generated when used on cleaning equipment.

[0005] The technical solution of the present utility model is achieved as follows:

[0006] A mounting structure for a detection terminal comprises a terminal body and a device housing, wherein the terminal body is mounted on the inner side of the device housing, and a first card step and a second card step are respectively provided on two diagonal sides of the terminal body, and a fixed ear seat is provided at a position staggered between the first card step and the second card step on the terminal body, and a mounting position for mounting the terminal body is provided on the inner side of the device housing, and a first bayonet corresponding to the first card step and a second bayonet corresponding to the second card step are respectively provided on both sides of the mounting position, and a connecting seat corresponding to the fixing ear seat is also provided on the inner side of the device housing, the terminal body is mounted on the mounting position, the first card step is clamped in the first bayonet, the second card step is provided in the second bayonet, and the fixing ear seat is connected to the connecting seat.

[0007] Optionally, the first locking step and the second locking step are respectively formed by convex strips protruding from the corresponding side walls of the terminal body.

[0008] Optionally, the mounting position is provided with a baffle on a side where the first bayonet is provided, and the first bayonet is opened on the baffle.

[0009] Optionally, the mounting position is provided with an L-shaped card plate on the side where the second card slot is set, and the L-shaped card plate is fixed on the device housing in an inverted L shape, and the second card slot is set as the part between the L-shaped card plate and the device housing.

[0010] Optionally, the lower end of the terminal body is configured as a mounting surface that is inclined relative to a horizontal plane, and the mounting position is configured to be adapted to the inclined mounting surface.

[0011] Optionally, the fixing ear seat is provided with a fixing hole, and the connecting seat is provided with a screw hole opposite to the fixing hole, and the fixing ear seat and the connecting seat are connected to the screw hole by a screw passing through the fixing hole.

[0012] Optionally, the terminal body includes a terminal housing and a detection post protruding from the terminal housing, and a detection post hole is provided on the mounting position, and the detection post extends through the detection post hole to the outside of the device housing.

[0013] Optionally, a telescopic spring is provided in the housing, and one end of the probe hole located in the housing abuts against the telescopic spring.

[0014] Another object of the present invention is to provide a cleaning device, comprising a detection terminal, wherein the detection terminal adopts any of the above-mentioned mounting structures of the detection terminal.

[0015] Optionally, the cleaning device includes a main shell, a sewage tank mounting groove is provided on the main shell, a mounting structure of the detection terminal is provided on the inner side of the main shell, and the main shell is set as the device shell.

[0016] The mounting structure of the detection terminal of this utility model is equipped with snap-fit structures at two opposite corners of the terminal body. At the same time, the fixed ear seat and the connecting seat are fixedly connected. The terminal body is well fixed after installation, and it will not move or misalign regardless of the orientation. This solves the problem of insufficient fixing performance of existing detection terminal mounting structures and can reduce the occurrence of false alarms when used on cleaning equipment.

[0017] Other features and advantages of the present invention will be described in detail in the subsequent detailed description of the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a roller brush drive assembly provided in an embodiment of the present utility model;

[0019] Figure 2 An exploded view of a roller brush drive assembly provided in an embodiment of the present utility model;

[0020] Figure 3 A sectional perspective view of a roller brush drive assembly provided in an embodiment of the present utility model;

[0021] Figure 4 Roller brush drive assembly provided by the embodiment of the utility model Figure 3 A magnified view of part A;

[0022] Figure 5 A three-dimensional diagram of one orientation of the integrated main housing provided by an embodiment of the present utility model;

[0023] Figure 6 A three-dimensional diagram of another orientation of the integrated main housing provided by an embodiment of the present utility model;

[0024] The names and numbers of the components in the figure are:

[0025] 1. Terminal body; 2. Equipment housing; 3. Screw; 10. Terminal housing; 11. First latch; 12. Second latch; 13. Fixing ear seat; 14. Detection column; 15. Fixing hole; 16. Telescopic spring; 21. First latch; 22. Second latch; 23. Connecting seat; 24. Mounting position; 25. Detection column hole; 26. Baffle; 27. L-shaped latch; 28. Screw hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0027] Please refer to the attached Figure 1-6As shown, the embodiment of the utility model includes a terminal body 1 and a device housing 2, the terminal body 1 is installed on the inner side of the device housing 2, and the two diagonal sides of the terminal body 1 are respectively provided with a first card step 11 and a second card step 12, and the terminal body 1 is staggered at the position of the first card step 11 and the second card step 12. A fixing ear seat 13 is provided on the inner side of the device housing 2, and a mounting position 24 for mounting the terminal body 1 is provided, and the two sides of the mounting position 24 are respectively provided with a first card slot 21 corresponding to the first card step 11 and a second card slot 22 corresponding to the second card step 12, and the inner side of the device housing 2 is also provided with a connecting seat 23 corresponding to the fixing ear seat 13, the terminal body 1 is installed in the mounting position 24, the first card step 11 is clamped in the first card slot 21, the second card step 12 is provided in the second card slot 22, and the fixing ear seat 13 is connected to the connecting seat 23.

[0028] Specifically, the first latching step 11 and the second latching step 12 are formed by convex strips protruding from the corresponding side walls of the terminal body 1. The mounting position 24 is provided with a baffle 26 on the side where the first latch 21 is provided, and the first latch 21 is opened on the baffle 26. The mounting position 24 is provided with an L-shaped clamping plate 27 on the side where the second latch 22 is provided. The L-shaped clamping plate 27 is fixed to the device housing 2 in an inverted L shape, and the second latch 22 is provided as the portion between the L-shaped clamping plate 27 and the device housing 2. The lower end of the terminal body 1 is provided as a mounting surface inclined relative to the horizontal plane, and the mounting position 24 is adapted to be inclined relative to the mounting surface. The fixing ear seat 13 is provided with a fixing hole 15, and the connecting seat 23 is provided with a screw hole 28 opposite to the fixing hole 15. The fixing ear seat 13 and the connecting seat 23 are connected by screws 3 passing through the fixing hole 15 and the screw hole 28.

[0029] The terminal body 1 includes a terminal housing 10 and a detection post 14 protruding from the terminal housing 10. The mounting position 24 is provided with a detection post hole 25, through which the detection post 14 extends to the outside of the device housing 2. A telescopic spring 16 is provided within the housing, and one end of the detection post hole 25 located within the housing abuts against the telescopic spring 16.

[0030] This embodiment further discloses a cleaning device including a detection terminal, wherein the detection terminal utilizes any of the detection terminal mounting structures described above. In one embodiment, the cleaning device includes a main housing having a sewage tank mounting groove formed therein, the detection terminal mounting structure being provided within the main housing, and the main housing serving as the device housing 2.

[0031] In summary, the mounting structure of the detection terminal of the present invention provides snap-fit structures at two diagonal corners of the terminal body 1, and the fixed connection between the fixed ear seat 13 and the connecting seat 23 ensures that the terminal body 1 is well fixed after installation, and will not move or misalign regardless of the orientation. This solves the problem of insufficient fixing performance of existing detection terminal mounting structures and can reduce the occurrence of false alarms when used on cleaning equipment.

[0032] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0033] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A detection terminal installation structure, comprising a terminal body and a device housing, wherein the terminal body is installed inside the device housing, characterized in that: The first and second card steps are respectively provided on the two diagonal sides of the terminal body, and a fixed ear seat is provided on the terminal body at a position staggered from the first and second card steps. The inner side of the device housing is provided with a mounting position for installing the terminal body, and the two sides of the mounting position are respectively provided with a first bayonet corresponding to the first card step and a second bayonet corresponding to the second card step. The inner side of the device housing is also provided with a connecting seat corresponding to the fixed ear seat, the terminal body is installed in the mounting position, the first card step is clamped in the first bayonet, the second card step is set in the second bayonet, and the fixed ear seat is connected to the connecting seat.

2. The mounting structure of the detection terminal according to claim 1, wherein: The first locking step and the second locking step are respectively formed by protruding strips protruding from the corresponding side walls of the terminal body.

3. The mounting structure of the detection terminal according to claim 2, wherein: The mounting position is provided with a baffle on one side where the first bayonet is provided, and the first bayonet is opened on the baffle.

4. The mounting structure of the detection terminal according to claim 3, wherein: The installation position is provided with an L-shaped card plate on one side where the second card slot is provided. The L-shaped card plate is fixed on the device housing in an inverted L shape, and the second card slot is provided as the part between the L-shaped card plate and the device housing.

5. The mounting structure of the detection terminal according to claim 4, characterized in that: The lower end of the terminal body is configured as a mounting surface that is tilted relative to a horizontal plane, and the mounting position is configured to be adapted to the tilted mounting surface.

6. The mounting structure of the detection terminal according to claim 1, wherein: The fixing ear seat is provided with a fixing hole, and the connecting seat is provided with a screw hole opposite to the fixing hole. The fixing ear seat and the connecting seat are connected to each other through a screw passing through the fixing hole and the screw hole.

7. The mounting structure of the detection terminal according to claim 1, wherein: The terminal body includes a terminal housing and a detection post protruding from the terminal housing. A detection post hole is provided on the installation position. The detection post passes through the detection post hole and protrudes to the outside of the device housing.

8. The mounting structure of the detection terminal according to claim 7, wherein: A telescopic spring is provided in the shell, and one end of the probe hole located in the shell abuts against the telescopic spring.

9. A cleaning device comprising a detection terminal, characterized in that: The detection terminal adopts the installation structure of the detection terminal according to any one of claims 1 to 8.

10. The cleaning device according to claim 9, characterized in that The cleaning device comprises a main shell, a sewage tank mounting groove is provided on the main shell, a mounting structure of the detection terminal is provided on the inner side of the main shell, and the main shell is set as the device shell.

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