Single-key control handle of cleaning equipment

Abstract

The utility model is applicable to the technical field of surface cleaning equipment, in particular to a single-key control handle of cleaning equipment, which comprises a handle main body and a handle connecting rod arranged at one end of the handle main body, a DC plug is arranged at the end, away from the handle body, of the handle connecting rod, the control key is connected with the DC plug through a wire, and the control key is used for controlling startup and shutdown of the cleaning equipment and switching control over at least two functions after startup. The utility model aims to solve the technical problem that a plurality of control keys are arranged on the handle of the existing scrubber, so that the cost is increased, and the cost is not favorably saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of surface cleaning equipment, and in particular relates to a single-button control handle of a cleaning equipment. Background Art

[0002] At present, the floor scrubbers on the market have more than two control buttons on their handles, including a switch button, a self-cleaning button, and a function switching button, etc. This type of floor scrubber has multiple control buttons on the handle, so there are many parts, which increases the assembly process, material cost, mold cost, etc., which is not conducive to cost saving. Utility Model Content

[0003] The utility model aims to provide a single-button control handle for cleaning equipment, aiming to solve the technical problem that the existing floor scrubber handle is provided with multiple control buttons, which increases various costs and is not conducive to cost saving.

[0004] The technical solution of the utility model is implemented as follows: a single-button control handle for a cleaning device, the handle comprising a handle body and a handle connecting rod arranged at one end of the handle body, only one control button is provided on the handle body, a DC plug is provided at one end of the handle connecting rod away from the handle body, the control button is connected to the DC plug by a wire, and the control button is used to control the power on and off of the cleaning device and the switching control between at least two or more functions after powering on.

[0005] Optionally, the control button includes a pressing portion and a light-transmitting portion, and the light-transmitting portion surrounds and / or is embedded in the pressing portion.

[0006] Optionally, a button assembly is also included, the button assembly includes the control button and a control circuit board, the control button is arranged on one side of the control circuit board, and the side of the control circuit board facing the control button is provided with a press control contact and an LED lamp bead.

[0007] Optionally, the DC plug is configured as a four-position plug, wherein two positions of the four-position plug are used for electrical connection between the button assembly and the cleaning device, and the other two positions are used for communication connection between the button assembly and the cleaning device.

[0008] Optionally, the DC plug is configured as a five-pin plug, wherein two pins of the five-pin plug are used for electrical connection between the button assembly and the cleaning device, and the other three pins are used for communication connection between the button assembly and the cleaning device.

[0009] Optionally, it further includes a plug assembly, which includes a plug shell and the DC plug, the DC plug is arranged in the plug shell, and the plug assembly is detachably connected to the handle connecting rod.

[0010] Optionally, the handle body includes a handle inner shell, a handle upper shell and a handle lower shell, the handle upper shell cover is arranged on the upper side of the handle inner shell, the handle lower shell cover is arranged on the lower side of the handle inner shell, the handle upper shell is provided with a button hole, the button assembly is arranged on the inner side of the handle upper shell at the button hole, and the control button is exposed from the handle upper shell into the button hole.

[0011] Optionally, a latch is further included, which is arranged on the inner side of the handle upper shell on one side of the button assembly and is used to latch the button assembly.

[0012] Optionally, a clamping column is provided on the clamping member, a clamping interface is provided on the handle inner shell, and the clamping column is clamped in the clamping interface.

[0013] Optionally, the pressing part is made of hard plastic, and the light-transmitting part is made of transparent silicone.

[0014] The single-button control handle of the cleaning device of the utility model is only provided with a control button, through which the control button can be used to control the power on and off of the cleaning device and the switching control between at least two or more functions after power on. Compared with the prior art, the number of control buttons on the handle is reduced. Therefore, the handle has fewer parts, fewer assembly steps, and lower material costs and mold costs, which helps to save costs.

[0015] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a single-button control handle provided by an embodiment of the utility model;

[0017] Figure 2 An exploded view of a single-button control handle provided by an embodiment of the utility model;

[0018] Figure 3 A three-dimensional diagram of a button assembly provided in an embodiment of the utility model;

[0019] Figure 4 An exploded view of a button assembly provided in an embodiment of the utility model;

[0020] Figure 5 A front stereoscopic view of the button assembly and the handle upper shell in the installation state provided by the embodiment of the utility model;

[0021] Figure 6 An inner stereoscopic view of the button assembly and the handle upper shell in the installation state provided by the embodiment of the utility model;

[0022] Figure 7 A three-dimensional diagram of the inner shell of the handle provided by the embodiment of the utility model;

[0023] Figure 8 A three-dimensional diagram of a plug assembly provided in an embodiment of the utility model;

[0024] Fig. 9 A cross-sectional view of a handle body provided in an embodiment of the utility model;

[0025] Fig.10 A cross-sectional view of a plug assembly provided in an embodiment of the utility model installed on a handle connecting rod.

[0026] The names and numbers of the components in the figure are:

[0027] 11. Handle body; 12. Handle connecting rod; 20. Button assembly; 21. Control button; 22. Control circuit board; 23. Fastener; 30. Plug assembly; 31. DC plug; 32. Plug shell; 111. Handle upper shell; 112. Handle inner shell; 113. Handle lower shell; 114. Button hole; 115. Card interface; 211. Pressing part; 212. Light-transmitting part; 221. Pressing control contact; 222. Led lamp bead; 231. Card connection column. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] Please refer to the attached Figure 1-10 As shown, an embodiment of the utility model provides a single-button control handle for a cleaning device, the handle comprising a handle body 11 and a handle connecting rod 12 arranged at one end of the handle body 11, the handle body 11 is provided with only one control button 21, the handle connecting rod 12 is provided with a DC plug 31 at one end away from the handle body 11, the control button 21 is connected to the DC plug 31 by a wire (not shown), and the control button 21 is used to control the power on and off of the cleaning device and the switching control between at least two or more functions after powering on.

[0030] The cleaning equipment is, for example, a floor scrubber. The floor scrubber uses the above-mentioned single-button control handle, and only has one control button 21 on the handle body 11. The control button 21 is not only used to control the start and stop of the floor scrubber, but also used to control the switching between the intelligent mode, strong mode, water absorption mode, self-cleaning mode and other functional modes of the floor scrubber. Compared with the prior art, the number of control buttons 21 on the handle is reduced, so the handle has fewer parts, fewer assembly processes, and the material cost and mold cost are also reduced.

[0031] The button assembly 20 is also included. The button assembly 20 includes the control button 21 and the control circuit board 22. The control button 21 is arranged on one side of the control circuit board 22. The control circuit board 22 is provided with a press control contact 221 and an LED lamp bead 222 on the side facing the control button 21. Optionally, the control button 21 includes a press portion 211 and a light-transmitting portion 212. The light-transmitting portion 212 surrounds or / and is embedded in the press portion 211. Figure 3 In the present embodiment, the light-transmitting portion 212 is arranged around the pressing portion 211 or is embedded in the pressing portion 211, wherein the light-transmitting portion 212 embedded in the pressing portion 211 includes two types: circular and straight. Optionally, the pressing portion 211 is made of hard plastic, and the light-transmitting portion 212 is made of transparent silicone. During operation, pressing the control button 21 can touch the pressing control contact 221, thereby generating a control signal to be transmitted to the host control system of the cleaning device to achieve corresponding control; the LED lamp bead 222 lights up after the control button 21 controls the cleaning device to start up, and the light goes out after the cleaning device is shut down, so that when the control button 21 is turned on, the light-transmitting portion 212 of the control button 21 transmits the light of the LED lamp bead 222, making the control button 21 a light-emitting button, which is not only aesthetically pleasing, but also serves to remind the operator. In addition, by emitting different lights through the LED lamp beads 222, the control button 21 can be made into a light-emitting button of different colors, so the light-emitting button of different colors can be set under different functions.

[0032] The device further comprises a plug assembly 30, wherein the plug assembly 30 comprises a plug housing 32 and the DC plug 31, wherein the DC plug 31 is disposed in the plug housing 32, and the plug assembly 30 is detachably connected to the handle connecting rod 12. Optionally, the DC plug 31 is configured as a four-position plug, wherein two positions of the four-position plug are used for the button assembly 20 to be electrically connected to the cleaning device, and the other two positions are used for the button assembly 20 to be communicatively connected to the cleaning device. Alternatively, the DC plug 31 is configured as a five-position plug, wherein two positions of the five-position plug are used for the button assembly 20 to be electrically connected to the cleaning device, and the other three positions are used for the button assembly 20 to be communicatively connected to the cleaning device. It should be noted that the difference between the DC plug 31 being a four-position plug and a five-position plug lies in the function of the LED lamp bead 222. If, in actual application, the LED lamp bead 222 is only required to realize the operation of turning on and off, a four-position plug can be selected. If the LED lamp bead 222 is to realize the operation of turning on and off, and at the same time, in the process of lighting, different colors need to be changed or the light and off are alternately turned on and off (breathing function) according to the adjustment of the button, a five-position plug needs to be selected.

[0033] The handle body 11 includes a handle inner shell 112, a handle upper shell 111 and a handle lower shell 113. The handle upper shell 111 is covered on the upper side of the handle inner shell 112, and the handle lower shell 113 is covered on the lower side of the handle inner shell 112. A button hole 114 is provided on the handle upper shell 111. The button assembly 20 is arranged on the inner side of the handle upper shell 111 at the button hole 114, and the control button 21 is exposed from the handle upper shell 111 into the button hole 114.

[0034] Optionally, a snap fastener 23 is further included, and the snap fastener 23 is disposed on the inner side of the handle upper shell 111 on one side of the button assembly 20, and is used to block the button assembly 20. A snap-on column 231 is disposed on the snap fastener 23, and a snap interface 115 is disposed on the handle inner shell 112, and the snap-on column 231 is snapped into the snap interface 115. The snap fastener 23 is used to block the button assembly 20 to prevent the position of the button assembly 20 in the handle body 11 from being displaced; at the same time, a snap-on column 231 is disposed on the snap fastener 23, and the snap-on column 231 is snapped into the snap interface 115, so that the handle upper shell 111 is firmly mounted on the handle inner shell 112.

[0035] In summary, the single-button control handle of the cleaning device of the utility model is only provided with one control button 21, through which the control button 21 can be used to control the power on and off of the cleaning device and the switching control between at least two or more functions after power on. Compared with the prior art, the number of control buttons 21 on the handle is reduced, so the handle has fewer parts, fewer assembly steps, and lower material costs and mold costs, which helps to save costs.

[0036] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described 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.

[0037] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A single-button control handle for a cleaning device, characterized in that: The handle includes a handle body and a handle connecting rod arranged at one end of the handle body. Only one control button is provided on the handle body. A DC plug is provided at the end of the handle connecting rod away from the handle body. The control button is connected to the DC plug through a wire. The control button is used to control the power on and off of the cleaning device and the switching control between at least two functions after powering on.

2. A single-button control handle for cleaning equipment according to claim 1, characterized in that: The control button comprises a pressing portion and a light-transmitting portion, and the light-transmitting portion surrounds or / and is embedded in the pressing portion.

3. A single-button control handle for cleaning equipment according to claim 2, characterized in that: It also includes a button assembly, which includes the control button and a control circuit board. The control button is arranged on one side of the control circuit board, and a press control contact and an LED lamp bead are arranged on the side of the control circuit board facing the control button.

4. A single-button control handle for cleaning equipment according to claim 3, characterized in that: The DC plug is configured as a four-pin plug, wherein two pins of the four-pin plug are used for electrical connection between the button assembly and the cleaning device, and the other two pins are used for communication connection between the button assembly and the cleaning device.

5. A single-button control handle for cleaning equipment according to claim 3, characterized in that: The DC plug is configured as a five-pin plug, wherein two pins of the five-pin plug are used for electrical connection between the button assembly and the cleaning device, and the other three pins are used for communication connection between the button assembly and the cleaning device.

6. A single-button control handle for cleaning equipment according to claim 4 or 5, characterized in that: It also includes a plug assembly, which includes a plug shell and the DC plug. The DC plug is arranged in the plug shell, and the plug assembly is detachably connected to the handle connecting rod.

7. A single-button control handle for cleaning equipment according to claim 3, characterized in that: The handle body includes a handle inner shell, a handle upper shell and a handle lower shell. The handle upper shell cover is arranged on the upper side of the handle inner shell, and the handle lower shell cover is arranged on the lower side of the handle inner shell. A button hole is provided on the handle upper shell. The button assembly is arranged on the inner side of the handle upper shell at the button hole. The control button is exposed from the handle upper shell into the button hole.

8. A single-button control handle for cleaning equipment according to claim 7, characterized in that: It also includes a snap-on component, which is arranged on the inner side of the handle upper shell on one side of the button assembly and is used to block the button assembly.

9. A single-button control handle for cleaning equipment according to claim 8, characterized in that: The clamping piece is provided with a clamping column, the inner shell of the handle is provided with a clamping interface, and the clamping column is clamped in the clamping interface.

10. A single-button control handle for cleaning equipment according to claim 3, characterized in that: The pressing part is made of hard plastic, and the light-transmitting part is made of transparent silicone.

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