A lifting mechanism and cleaning device

Abstract

This utility model discloses a lifting mechanism and a cleaning device. The lifting mechanism connects the cleaning body and the base of the cleaning device. It includes a first guide rod and a lifting elastic element. One end of the first guide rod is fixedly connected to the base. The cleaning body is slidably connected to the first guide rod so that the cleaning body can slide along the first guide rod. One end of the lifting elastic element abuts against the base, and the other end abuts against the cleaning body. When the cleaning body is disengaged from the base, it pushes the cleaning body to move away from the base. By using the first guide rod for sliding guidance and the lifting elastic element for pushing separation, the number of components and structural complexity required for the lifting mechanism are significantly reduced, the production process is simplified, and the manufacturing cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment cleaning technology, and in particular to a lifting mechanism and cleaning device. Background Technology

[0002] With the increasing intelligence of shavers, separate cleaning devices with built-in cleaning fluid containers have become widely used due to their convenient automatic rinsing function. These devices typically require a lifting mechanism to remove and reposition the cleaning fluid container, but existing lifting solutions have significant drawbacks.

[0003] In existing technologies, some shaver cleaning devices employ a lifting structure with a return spring inside the sleeve, achieving the lifting function through the compression and release of the spring. However, such structures are highly complex to manufacture, especially since the sleeve requires consideration of internal cavity design, molding issues, and installation problems during injection molding, thus leading to high manufacturing complexity. Utility Model Content

[0004] In order to overcome at least one of the defects described in the prior art, the present invention provides a lifting mechanism and a cleaning device, which can solve the problem of complex structure of the lifting mechanism in the prior art.

[0005] The technical solution adopted by this utility model to solve its problem is:

[0006] A lifting mechanism for connecting the cleaning body and base of a cleaning device, comprising:

[0007] A first guide rod, one end of which is fixedly connected to the base, and the cleaning body is slidably connected to the first guide rod so that the cleaning body can slide along the first guide rod;

[0008] A lifting elastic element, one end of which abuts against the base and the other end against the cleaning body, is used to push the cleaning body away from the base when the cleaning body is disengaged from the base.

[0009] Furthermore, the lifting mechanism also includes a second guide rod, one end of which is fixedly connected to the base, and the lifting elastic element is a first spring, which is sleeved on the second guide rod.

[0010] By adopting the above scheme, the second guide rod provides guidance for the first spring, preventing the first spring from deviating during the extension and retraction process.

[0011] Furthermore, a limiting member is provided at the end of the first guide rod away from the base to prevent the cleaning body from detaching from the first guide rod.

[0012] By adopting the above solution, the limiting component can prevent the cleaning body from detaching from the first guide rod under the action of the lifting elastic component, thereby improving the stability of the lifting mechanism.

[0013] This utility model also provides a cleaning device, including:

[0014] The aforementioned lifting mechanism;

[0015] A cleaning body, used for cleaning electrical equipment;

[0016] Base;

[0017] The cleaning body is slidably connected to the first guide rod. The cleaning body is provided with a first snap-fit ​​member and a snap-fit ​​elastic member. The first snap-fit ​​member is slidably connected to the cleaning body, and the snap-fit ​​elastic member abuts against the first snap-fit ​​member to reset the first snap-fit ​​member after sliding. The base is provided with a second snap-fit ​​member. The first snap-fit ​​member and the second snap-fit ​​member are snap-fitted together. A trigger button is fixedly connected to the first snap-fit ​​member. When the trigger button is pressed, the first snap-fit ​​member slides out of contact with the second snap-fit ​​member, releasing the snap-fit ​​connection between the first snap-fit ​​member and the second snap-fit ​​member. The lifting elastic member pushes the cleaning body to move away from the base.

[0018] By adopting the above solution, the first and second snap-fit ​​components can be used to snap and separate the cleaning body from the base, which greatly facilitates the replacement of the cleaning fluid container inside the cleaning device.

[0019] Furthermore, the cleaning body is provided with a carrier structure, the first snap-fit ​​member is slidably connected to the carrier structure, one end of the snap-fit ​​elastic member abuts against the carrier structure, and the other end abuts against the first snap-fit ​​member.

[0020] By adopting the above scheme, the cleaning body is equipped with a carrier structure to facilitate the installation of other components. The snap-fit ​​elastic element abuts against the carrier structure, which allows the snap-fit ​​elastic element to push all the components of the cleaning body, thereby facilitating the replacement of the cleaning fluid container.

[0021] Furthermore, the carrier structure includes a first structural plate and a second structural plate, the first structural plate and the second structural plate are fixedly connected, and the first snap-fit ​​member is slidably disposed between the first structural plate and the second structural plate.

[0022] By adopting the above scheme, the configuration of the first structural plate and the second structural plate provides installation space and installation foundation for the sliding configuration of the first snap-fit ​​component.

[0023] Furthermore, the first snap-fit ​​component is a snap-fit ​​plate, which abuts against the snap-fit ​​elastic component. The snap-fit ​​plate is provided with a snap-fit ​​hole and a sliding groove. The snap-fit ​​hole engages with the second snap-fit ​​component. The first structural plate and / or the second structural plate are provided with a protrusion, which slides in the sliding groove to limit the maximum sliding distance of the snap-fit ​​plate.

[0024] By adopting the above scheme, the first snap-fit ​​component is a snap-fit ​​plate, which provides a basis for setting the snap-fit ​​hole and the slide groove. The snap-fit ​​hole facilitates its snap-fit ​​with the second snap-fit ​​component, and the slide groove can ensure the stability of the snap-fit ​​plate's sliding.

[0025] Furthermore, the snap-fit ​​plate is provided with a first mounting pin, the first structural plate or the second structural plate is provided with a second mounting pin, and the snap-fit ​​elastic element is a second spring, with one end of the second spring sleeved on the first mounting pin and the other end sleeved on the second mounting pin.

[0026] By adopting the above scheme, the first and second assembly pins provide a mounting base for the second spring, preventing misalignment during the extension and retraction of the second spring.

[0027] Furthermore, the second structural plate is provided with a recessed groove, and the snap-fit ​​plate is recessed into the recessed groove.

[0028] By adopting the above solution, the sink provides assembly space for the snap-fit ​​plate, which facilitates the assembly of the snap-fit ​​plate. More importantly, the sink wall also provides physical restraint for the snap-fit ​​plate, preventing the snap-fit ​​plate from shifting during movement.

[0029] Furthermore, the base includes a chassis, mounting columns, and a horizontal plate. There are two mounting columns, which are located on opposite sides of the chassis. The two ends of the horizontal plate are respectively connected to the two mounting columns, and the second snap-fit ​​member is located on the horizontal plate.

[0030] By adopting the above scheme, the base, the horizontal plate and the two assembly columns provide an assembly foundation for the lifting mechanism, and the base, the horizontal plate and the two assembly columns also form a sliding groove for the cleaning fluid container to slide.

[0031] In summary, the lifting mechanism and cleaning device provided by this utility model have the following technical effects:

[0032] One end of the first guide rod is fixed to the base, and the cleaning body is slidably connected to the first guide rod, ensuring that the cleaning body can slide smoothly along the first guide rod, thus providing precise guidance and simplifying the mechanical structure requirements when the cleaning body moves. One end of the lifting elastic element abuts against the base, and the other end abuts against the cleaning body. When the engagement between the cleaning body and the base is released, the lifting elastic element will push the cleaning body to move away from the base, achieving rapid separation between the two. The entire lifting mechanism is more concise and efficient.

[0033] In summary, using a first guide rod for sliding guidance and a lifting elastic element for pushing separation significantly reduces the number of components and structural complexity required for the lifting mechanism, simplifies the production process, and lowers manufacturing costs. Attached Figure Description

[0034] Figure 1 This is a three-dimensional structural diagram of the cleaning device of this utility model;

[0035] Figure 2 This is a schematic diagram of the hidden outer shell structure of the cleaning device of this utility model;

[0036] Figure 3 This is a schematic diagram of the lifting mechanism structure of this utility model;

[0037] Figure 4 This is a schematic diagram of the exploded structure of the carrier structure of this utility model;

[0038] Figure 5 This is a schematic diagram (b) of the exploded structure of the carrier structure of this utility model;

[0039] Figure 6 This is an exploded view of the carrier structure and the snap-fit ​​plate of this utility model;

[0040] Figure 7 This is a top view of the structure of this utility model;

[0041] Figure 8 This utility model Figure 7 AA section view;

[0042] Figure 9 This utility model Figure 7 BB cross-sectional view;

[0043] Figure 10 This is a schematic diagram of the explosion mechanism of the cleaning device of this utility model.

[0044] The meanings of the reference numerals in the attached drawings are as follows: 1. Cleaning body; 11. First snap-fit ​​component; 111. Snap-fit ​​plate; 112. Snap-fit ​​hole; 113. Slide groove; 114. First assembly pin; 12. Snap-fit ​​elastic component; 13. Trigger button; 14. Carrier structure; 141. First structural plate; 1411. Second assembly pin; 142. Second structural plate; 1421. Settling tank; 15. Protrusion; 16. Cleaning tank; 17. Pump body; 2. Base; 21. Second snap-fit ​​component; 22. Chassis; 23. Assembly column; 24. Horizontal plate; 31. First guide rod; 311. Limiting component; 32. Lifting elastic component; 33. Second guide rod; 34. Lifting elastic component; 4. Cleaning fluid container; 41. Groove. Detailed Implementation

[0045] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described and discussed below with reference to the accompanying drawings. Obviously, what is described here is only a part of the examples of this invention, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the protection scope of this invention.

[0046] To facilitate understanding of the embodiments of this utility model, further explanations and descriptions will be provided below with reference to the accompanying drawings and specific embodiments. These embodiments do not constitute a limitation on the embodiments of this utility model.

[0047] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0049] See Figures 1-9This utility model discloses a lifting mechanism for connecting the cleaning body 1 and the base 2 of a cleaning device. The lifting mechanism includes a first guide rod 31 and a lifting elastic member 32. One end of the first guide rod 31 is fixedly connected to the base 2, and the cleaning body 1 is slidably connected to the first guide rod 31 so that the cleaning body 1 can slide along the first guide rod 31. One end of the lifting elastic member 32 abuts against the base 2, and the other end abuts against the cleaning body 1, so as to push the cleaning body 1 to move away from the base 2 when the cleaning body 1 is disengaged from the base 2.

[0050] Specifically, the lifting mechanism includes a first guide rod 31 and a lifting elastic element 32. One end of the first guide rod 31 is fixedly connected to the base 2, and the cleaning body 1 is slidably connected to the first guide rod 31 so that the cleaning body 1 can slide along the sliding direction of the first guide rod 31. One end of the lifting elastic element 32 abuts against the base 2, and the other end abuts against the cleaning body 1. When the cleaning body 1 and the base 2 are locked, the lifting elastic element 32 is in a compressed state. When the cleaning body 1 and the base 2 are disengaged, the lifting elastic element 32 releases elastic potential energy and pushes the cleaning body 1 to move away from the base 2. Correspondingly, after the lifting elastic element 32 separates the cleaning body 1 and the base 2, the gap between the cleaning body 1 and the base 2 is used for the replacement of the cleaning fluid container 4.

[0051] Optionally, the cleaning body 1 can be equipped with a cleaning tank 16 for fixing and cleaning the shaver, a liquid channel connecting the cleaning tank 16 and the cleaning liquid container 4, and a pump body 17 for pumping the cleaning liquid from the cleaning liquid container 4 to the cleaning tank 16. In use, the shaver is placed in the cleaning tank 16, and the pump body 17 pumps the cleaning liquid from the cleaning liquid container 4 to the cleaning tank 16 to clean the shaver. When the cleaning liquid is used up to the point where the cleaning effect is reduced to the point of being unable to clean properly, the contact between the cleaning body 1 and the base 2 is released, and the lifting elastic element 32 pushes the cleaning body 1 to separate from the base 2. Then, the cleaning liquid container 4 is removed, and the cleaning liquid in the cleaning liquid container 4 is replaced, or a new cleaning liquid container 4 containing fresh cleaning liquid is directly replaced. Then, the cleaning body 1 is reconnected to the base 2 to complete the replacement of the cleaning liquid. This greatly simplifies the structure of the lifting mechanism for the cleaning device.

[0052] Additionally, multiple second guide rods 33 and lifting elastic elements 32 can be provided as needed. That is, two second guide rods 33 and lifting elastic elements 32 are symmetrically arranged on both sides of the cleaning body 1, thereby providing more stable pushing and guiding assistance for the lifting of the cleaning body 1. No limitation is made here.

[0053] See Figures 3-4As shown, in some embodiments, the lifting mechanism further includes a second guide rod 33, one end of which is fixedly connected to the base 2, and the lifting elastic element 32 is a first spring, which is sleeved on the second guide rod 33.

[0054] Specifically, the lifting mechanism also includes a second guide rod 33, one end of which is fixedly connected to the base 2. The lifting elastic element 32 is a first spring, which is sleeved on the second guide rod 33. The second guide rod 33 limits the extension and retraction direction and installation position of the first spring. With this simple structure of the second guide rod 33 and the first spring, since the cleaning body 1 and the base 2 need to be separated vertically, the vertical space between them is relatively ample. However, for the overall miniaturization design of the cleaning device, it is necessary to minimize the horizontal dimension. Compared to the existing lifting mechanisms using coiled springs, this solution uses a structure where the second guide rod 33 and the first spring work together to achieve precise extension and retraction of the first spring and easy installation, while significantly reducing the horizontal dimension occupied by the lifting mechanism.

[0055] Similarly, the number of second guide rods 33 corresponding to the number of first springs can be set according to requirements to improve the stability of the cleaning body 1 during movement.

[0056] See Figures 2-4 As shown, in some embodiments, a limiting member 311 is provided at the end of the first guide rod 31 away from the base 2 to prevent the cleaning body 1 from detaching from the first guide rod 31.

[0057] Specifically, the main function of the limiting member 311 is to act as a physical limit to prevent the cleaning body 1 from sliding beyond the predetermined range along the guide rod. In particular, when the cleaning body 1 is pushed away from the base 2 by the lifting elastic member 32, the limiting member 311 can effectively prevent the cleaning body 1 from detaching from the end of the first guide rod 31.

[0058] The limiting component 311 can be implemented in various forms, such as a stop or nut fixed to the end of the first guide rod 31, or a natural blocking structure formed by increasing the diameter of the end of the first guide rod 31. The choice of form depends on specific design requirements and manufacturing cost considerations. For some detachable limiting components 311, such as stops or nuts, they can be fixed to the end of the first guide rod 31 by means of threaded connections, snap-fits, etc. This method not only facilitates assembly and maintenance, but also allows the position of the limiting component 311 to be adjusted according to actual needs. Of course, the limiting component 311 can also be integrally molded with the first guide rod 31 for production.

[0059] See Figures 1-9As shown, this utility model also provides a cleaning device, including a cleaning body 1, a base 2, and the aforementioned lifting mechanism. The cleaning body 1 is used for cleaning electrical equipment. The cleaning body 1 is slidably connected to a first guide rod 31. The cleaning body 1 is provided with a first locking member 11 and a locking elastic member 12. The first locking member 11 is slidably connected to the cleaning body 1, and the locking elastic member 12 abuts against the first locking member 11 for resetting after sliding. The base 2 is provided with a second locking member 21, and the first locking member 11 and the second locking member 21 are locked together. A trigger button 13 is fixedly connected to the first locking member 11. When the trigger button 13 is pressed, the first locking member 11 slides away from the second locking member 21, releasing the locking connection between the first locking member 11 and the second locking member 21. The lifting elastic member 32 then pushes the cleaning body 1 to move away from the base 2.

[0060] Specifically, the cleaning body 1 and the base 2 are connected by the aforementioned lifting mechanism. The cleaning body 1 is used to clean electrical equipment, which in this embodiment is a shaver. The cleaning body 1 is slidably connected to the first guide rod 31. The cleaning body 1 is provided with a first snap-fit ​​member 11 and a snap-fit ​​elastic member 12. The first snap-fit ​​member 11 is slidably connected to the cleaning body 1 so that the first snap-fit ​​member 11 can slide relative to the cleaning body 1, thereby facilitating subsequent adjustment of the relative position of the first snap-fit ​​member 11 and the second snap-fit ​​member 21. The snap-fit ​​elastic member 12 abuts against the first snap-fit ​​member 11 to reset the first snap-fit ​​member 11 after it slides. The snap-fit ​​elastic member 12 can be a spring, tension spring, leaf spring, etc., which can act on the first snap-fit ​​member 11 to reset it after it slides. The base 2 is provided with a second snap-fit ​​member 21 to cooperate with the first snap-fit ​​member 11 to achieve snap-fit ​​between the base 2 and the cleaning body 1. The first snap-fit ​​member 11 is fixedly connected to a trigger button 13 so that the trigger button 13 can move synchronously with the first snap-fit ​​member 11. When the cleaning device is in use, the first locking member 11 and the second locking member 21 are in a locked state, and correspondingly, the cleaning body 1 and the base 2 are also in a locked state. When it is necessary to separate the cleaning body 1 and the base 2, the trigger button 13 is pressed, and the first locking member 11 moves synchronously with the trigger button 13. The locking elastic member 12 undergoes elastic deformation, and the first locking member 11 disengages from the second locking member 21. The lifting elastic member 32 pushes the cleaning body 1 to move away from the base 2.

[0061] See Figures 4-6 As shown, in some embodiments, the cleaning body 1 is provided with a carrier structure 14, the first snap-fit ​​member 11 is slidably connected to the carrier structure 14, one end of the snap-fit ​​elastic member 12 abuts against the carrier structure 14, and the other end abuts against the first snap-fit ​​member 11.

[0062] Specifically, the cleaning body 1 is provided with a carrier structure 14, which is used for assembling other possible components of the cleaning body 1. The first snap-fit ​​member 11 is slidably connected to the carrier structure 14 so that the first snap-fit ​​member 11 can move relative to the second snap-fit ​​member 21. One end of the snap-fit ​​elastic member 12 abuts against the carrier structure 14 and the other end abuts against the first snap-fit ​​member 11 so that after the first snap-fit ​​member 11 slides, it pushes the first snap-fit ​​member 11 to reset.

[0063] See Figures 4-6 As shown, in some embodiments, the carrier structure 14 includes a first structural plate 141 and a second structural plate 142, the first structural plate 141 and the second structural plate 142 are fixedly connected, and the first snap-fit ​​member 11 is slidably disposed between the first structural plate 141 and the second structural plate 142.

[0064] Specifically, the carrier structure 14 includes a first structural plate 141 and a second structural plate 142, with the first structural plate 141 and the second structural plate 142 fixedly connected. A first snap-fit ​​member 11 is slidably disposed between the first structural plate 141 and the second structural plate 142. Optionally, the necessary parts for the cleaning body 1 are assembled on the first structural plate 141, and the second structural plate 142 is mainly used to connect with the first structural plate 141 to form a space for sliding installation of the first snap-fit ​​member 11.

[0065] See Figures 6-9 As shown, in some embodiments, the first snap-fit ​​member 11 is a snap-fit ​​plate 111, which abuts against the snap-fit ​​elastic member 12. The snap-fit ​​plate 111 is provided with a snap-fit ​​hole 112 and a sliding groove 113. The snap-fit ​​hole 112 engages with the second snap-fit ​​member 21. The first structural plate 141 and / or the second structural plate 142 are provided with a protrusion 15, which slides in the sliding groove 113 to limit the maximum sliding distance of the snap-fit ​​plate 111.

[0066] Specifically, the first snap-fit ​​member 11 is a snap-fit ​​plate 111, that is, the first snap-fit ​​member 11 is plate-shaped, and the snap-fit ​​plate 111 abuts against the snap-fit ​​elastic member 12 for resetting after the snap-fit ​​plate 111 slides. The snap-fit ​​plate 111 is provided with a snap-fit ​​hole 112 and a sliding groove 113. The snap-fit ​​hole 112 engages with the second snap-fit ​​member 21. Specifically, the second snap-fit ​​member 21 can be a buckle, which snaps into the snap-fit ​​hole 112 to complete the snap-fit ​​engagement. The first structural plate 141 and / or the second structural plate 142 are provided with a protrusion 15, which slides in the sliding groove 113 to limit the maximum sliding distance of the snap-fit ​​plate 111, thereby preventing the snap-fit ​​plate 111 from being pushed in too far when the trigger button 13 is pressed, and also preventing the snap-fit ​​plate 111 from being pushed out of the assembly space between the first structural plate 141 and the second structural plate 142 under the action of the snap-fit ​​elastic member 12.

[0067] See Figure 8As shown, in some embodiments, the snap-fit ​​plate 111 is provided with a first mounting pin 114, the first structural plate 141 or the second structural plate 142 is provided with a second mounting pin 1411, and the snap-fit ​​elastic member 12 is a second spring, one end of the second spring is sleeved on the first mounting pin 114, and the other end is sleeved on the second mounting pin 1411.

[0068] Specifically, the snap-fit ​​plate 111 is provided with a first assembly pin 114, the first structural plate 141 or the second structural plate 142 is provided with a second assembly pin 1411, and the snap-fit ​​elastic element 12 is a second spring. One end of the second spring is sleeved on the first assembly pin 114 and the other end is sleeved on the second assembly pin 1411 to facilitate the assembly and positioning of the second spring and prevent the second spring from shifting during repeated extension and contraction.

[0069] Optionally, the dimensions of the first mounting pin 114 and the second mounting pin 1411 correspond to the dimensions of the central through hole of the second spring, so as to further improve the stability of the second spring when it is sleeved on the first mounting pin 114 and the second mounting pin 1411.

[0070] See Figures 6-9 As shown, in some embodiments, the second structural plate 142 is provided with a recess 1421, and the snap-fit ​​plate 111 is recessed into the recess 1421.

[0071] Specifically, the second structural plate 142 is provided with a recess 1421, into which the snap-fit ​​plate 111 is recessed. The recess 1421 provides space for the snap-fit ​​plate 111 to be assembled and also helps to limit the sliding distance of the snap-fit ​​plate 111 to ensure the stability of the sliding of the snap-fit ​​plate 111. Correspondingly, the trigger button 13 connected to the snap-fit ​​plate 111 is located outside the recess 1421.

[0072] See Figure 5 As shown, in some embodiments, the base 2 includes a chassis 22, mounting columns 23 and a horizontal plate 24. There are two mounting columns 23, which are located on opposite sides of the chassis 22. The two ends of the horizontal plate 24 are respectively connected to the two mounting columns 23. The second snap-fit ​​member 21 is located on the horizontal plate 24.

[0073] Specifically, the base 2 includes a chassis 22, mounting columns 23, and a horizontal plate 24. Two mounting columns 23 are provided, located on opposite sides of the chassis 22. The two ends of the horizontal plate 24 are connected to the two mounting columns 23 respectively. In embodiments where a first guide rod 31 and a second guide rod 33 are provided, both the first guide rod 31 and the second guide rod 33 can be mounted on the mounting columns 23. Correspondingly, the number and position of the first guide rod 31 and the second guide rod 33 can be set according to the number and position of the mounting columns 23. A second snap-fit ​​member 21 is provided on the horizontal plate 24 and faces the first snap-fit ​​member 11 to facilitate the snap-fit ​​engagement between the first snap-fit ​​member 11 and the second snap-fit ​​member 21. Two first snap-fit ​​members 11 can be provided as needed, symmetrically positioned at both ends of the horizontal plate 24 along its length, with the center point of the horizontal plate 24 as the symmetrical point, to improve the stability of the snap-fit ​​engagement between the first snap-fit ​​member 11 and the second snap-fit ​​member 21.

[0074] Optionally, the chassis 22, assembly column 23, and cross plate 24 can be manufactured as a single piece, facilitating the production of the chassis 22 and subsequent assembly. The cross plate 24, one of the assembly columns 23, the chassis 22, and the other assembly column 23 are connected end to end to form a through groove for assembling the cleaning fluid container 4. The cleaning fluid container 4 can slide within this through groove, thereby completing the assembly and disassembly of the cleaning fluid container 4.

[0075] See Figure 10 As shown, optionally, the cleaning body 1 also includes a pump body 17. The cleaning fluid container 4 has a groove 41 on the side facing the cleaning body 1. When the cleaning body 1 is engaged with the base 2, the pump body 17 is located within the groove 41, thus optimizing the overall structural design of the cleaning device and facilitating miniaturization. Furthermore, the pump body 17 being located within the groove 41 prevents displacement of the cleaning fluid container 4 due to vibrations generated during the cleaning process. When the cleaning body 1 is separated from the base 2, the pump body 17 is withdrawn from the groove 41, thus not affecting the normal replacement of the cleaning fluid container 4.

[0076] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A lifting mechanism for connecting the cleaning body (1) and the base (2) of a cleaning device, characterized in that, include: The first guide rod (31) has one end fixedly connected to the base (2), and the cleaning body (1) is slidably connected to the first guide rod (31) so that the cleaning body (1) can slide along the first guide rod (31). A lifting elastic element (32) is provided, with one end abutting against the base (2) and the other end abutting against the cleaning body (1) to push the cleaning body (1) away from the base (2) when the cleaning body (1) is disengaged from the base (2).

2. The lifting mechanism according to claim 1, characterized in that, The lifting mechanism also includes a second guide rod (33), one end of which is fixedly connected to the base (2), and the lifting elastic element (32) is a first spring, which is sleeved on the second guide rod (33).

3. The lifting mechanism according to claim 1, characterized in that, The first guide rod (31) has a limiting member (311) at the end away from the base (2) to prevent the cleaning body (1) from detaching from the first guide rod (31).

4. A cleaning device, characterized in that, include: The lifting mechanism according to any one of claims 1-3; A cleaning body (1) is used for cleaning electrical equipment; Base (2); The cleaning body (1) is slidably connected to the first guide rod (31). The cleaning body (1) is provided with a first snap-fit ​​member (11) and a snap-fit ​​elastic member (12). The first snap-fit ​​member (11) is slidably connected to the cleaning body (1). The snap-fit ​​elastic member (12) abuts against the first snap-fit ​​member (11) to reset the first snap-fit ​​member (11) after sliding. The base (2) is provided with a second snap-fit ​​member (21). The first snap-fit ​​member (11) is snap-fit ​​connected to the second snap-fit ​​member (21). The first snap-fit ​​member (11) is fixedly connected to a trigger button (13). When the trigger button (13) is pressed, the first snap-fit ​​member (11) slides and disengages from the second snap-fit ​​member (21), releasing the snap-fit ​​connection between the first snap-fit ​​member (11) and the second snap-fit ​​member (21). The lifting elastic member (32) pushes the cleaning body (1) to move away from the base (2).

5. A cleaning device according to claim 4, characterized in that, The cleaning body (1) is provided with a carrier structure (14), the first snap-fit ​​member (11) is slidably connected to the carrier structure (14), one end of the snap-fit ​​elastic member (12) abuts against the carrier structure (14), and the other end abuts against the first snap-fit ​​member (11).

6. The cleaning device according to claim 5, characterized in that, The carrier structure (14) includes a first structural plate (141) and a second structural plate (142), the first structural plate (141) and the second structural plate (142) are fixedly connected, and the first snap-fit ​​member (11) is slidably disposed between the first structural plate (141) and the second structural plate (142).

7. A cleaning device according to claim 6, characterized in that, The first snap-fit ​​member (11) is a snap-fit ​​plate (111), which abuts against the snap-fit ​​elastic member (12). The snap-fit ​​plate (111) is provided with a snap-fit ​​hole (112) and a sliding groove (113). The snap-fit ​​hole (112) engages with the second snap-fit ​​member (21). The first structural plate (141) and / or the second structural plate (142) are provided with a protrusion (15). The protrusion (15) slides in the sliding groove (113) to limit the maximum sliding distance of the snap-fit ​​plate (111).

8. A cleaning device according to claim 7, characterized in that, The snap-fit ​​plate (111) is provided with a first assembly pin (114), the first structural plate (141) or the second structural plate (142) is provided with a second assembly pin (1411), and the snap-fit ​​elastic element (12) is a second spring, one end of the second spring is sleeved on the first assembly pin (114), and the other end is sleeved on the second assembly pin (1411).

9. A cleaning device according to claim 7, characterized in that, The second structural plate (142) is provided with a recess (1421), and the snap-fit ​​plate (111) is recessed into the recess (1421).

10. A cleaning device according to claim 4, characterized in that, The base (2) includes a chassis (22), mounting columns (23) and a horizontal plate (24). There are two mounting columns (23) located on opposite sides of the chassis (22). The two ends of the horizontal plate (24) are connected to the two mounting columns (23) respectively. The second snap-fit ​​member (21) is located on the horizontal plate (24).

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