CN217447640U

CN217447640U - Chassis mechanism and floor cleaning machine

Info

Publication number: CN217447640U
Application number: CN202220649429.3U
Authority: CN
Inventors: 李西吉
Original assignee: Shenzhen Pudu Technology Co Ltd
Current assignee: Shenzhen Pudu Technology Co Ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-09-20
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to a chassis mechanism and floor cleaning machine. The chassis mechanism includes: the chassis comprises a chassis body, wherein the chassis body is provided with a battery compartment, the battery compartment is arranged on one side, close to the machine body, of the chassis body and is used for mounting batteries, and an opening is formed in one side, facing the machine body, of the battery compartment; the cover plate is movably connected with the chassis body and used for covering the opening of the battery compartment. In the installation process, the battery is installed in the battery compartment, the cover plate is covered on the opening of the battery compartment, and the chassis body is hinged with the machine body. When the battery is changed or maintained, the cover plate is only detached from the chassis body, and the battery is taken out from the battery compartment, so that the detachable efficiency of the battery is improved, the maintenance is convenient, and the quality and the use convenience of the floor washing machine are improved.

Description

Chassis mechanism and floor cleaning machine

Technical Field

The utility model relates to a floor cleaning machine technical field especially relates to a chassis mechanism and floor cleaning machine.

Background

Environmental sanitation is an important factor influencing life quality, so the requirement on environmental sanitation is higher and higher along with the continuous improvement of the requirement on life quality of people, however, the working pressure and the daily increase of modern people are greatly increased, and people are urgently required to be liberated from heavy cleaning work, so that a plurality of devices for cleaning the ground are provided to improve the environmental sanitation, and a dust collector, an automatic mopping machine, a sweeper and a floor washing machine are commonly used.

The floor washing machine is a cleaning machine device which is suitable for cleaning hard ground, is used for spraying water, brushing the ground, absorbing and recovering sewage and taking the sewage away from the site, and has the advantages of environmental protection, energy conservation and high utilization rate. In real life, floor cleaning machines are widely used in large airports, supermarkets and factories, particularly stations, office areas, hotels, docks, steamships, workshops, warehouses, schools, hospitals, hotels, market places and the like have places with flat hard ground, and the working concept of replacing manpower and solving the manpower and labor force is deep.

Traditional hand-held type scrubber battery setting is in the inside on chassis, when changing the battery or maintaining, needs to be whole dismantlement to chassis mechanism, and maintenance efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to overcome the defects in the prior art, and a chassis mechanism and a floor washing machine are provided, which can effectively improve the installation and disassembly efficiency of the battery and facilitate maintenance.

The technical scheme is as follows: a chassis mechanism for articulating with a fuselage and for mounting a battery, the chassis mechanism comprising: the chassis body is provided with a battery compartment, the battery compartment is arranged on one side, close to the machine body, of the chassis body and used for mounting the battery, and an opening is formed in one side, facing the machine body, of the battery compartment; the cover plate is movably connected with the chassis body and used for covering the opening of the battery compartment.

Above-mentioned chassis mechanism, at the installation, installs the battery in the battery compartment, establishes the apron lid on the opening of battery compartment to articulate chassis body and fuselage. When the battery is changed or maintained, the cover plate is only detached from the chassis body, and the battery is taken out from the battery bin, so that the detachable efficiency of the battery is improved, the maintenance is convenient, and the quality and the use convenience of the floor cleaning machine are improved.

In one embodiment, the battery compartment comprises a bottom wall, and a limiting surrounding edge is arranged on one side, facing the opening, of the bottom wall, and is used for limiting and matching with the battery.

In one embodiment, the cover plate is provided with a lock catch, the chassis body is provided with a clamping hole, and the cover plate is used for covering the opening when the lock catch is matched with the clamping hole in a locking manner.

In one embodiment, the number of the lock catches and the number of the clamping holes are at least two, at least two lock catches are arranged on the cover plate at intervals, at least two clamping holes are arranged on the chassis body at intervals, and the clamping holes and the lock catches are arranged in a one-to-one correspondence manner.

In one embodiment, the battery is provided with a plug part, the chassis mechanism further comprises a plug component, the plug component is arranged on the inner wall of the battery compartment, and the plug component is used for being electrically connected with the plug part.

In one embodiment, the plugging portion is a quick-plugging female end, the plugging assembly includes a quick-plugging male end and a box body, the box body is disposed on the inner wall of the battery compartment, the quick-plugging male end is fixed in the box body, the quick-plugging male end is disposed toward the opening, and the quick-plugging male end is used for electrically connecting with the quick-plugging female end.

In one embodiment, the plug assembly further comprises a box cover, the box cover and the box body are detachably connected to form an accommodating cavity, the opening is communicated with the accommodating cavity, and the quick-plug male end is arranged in the accommodating cavity.

In one embodiment, the plugging portion includes a first electrode and a guiding post, and is characterized in that the quick-plugging male end includes a second electrode and a guiding hole, an axial direction of the guiding hole is perpendicular to the opening, the guiding hole is used for guiding and matching with the guiding post, and the first electrode is used for being electrically connected with the second electrode.

In one embodiment, the number of the guide posts is two, and the two guide posts are respectively disposed on two opposite sides of the first electrode, wherein the number of the guide holes is two, the two guide holes are respectively disposed on two opposite sides of the second electrode, and the guide holes and the guide posts are disposed in a one-to-one correspondence.

The utility model provides a floor cleaning machine, floor cleaning machine includes fuselage, battery and any one of the above-mentioned chassis mechanism, the fuselage with chassis body is articulated, the battery be used for install in the battery compartment.

Above-mentioned floor scrubber, at the installation, installs the battery in the battery compartment, establishes the apron lid on the opening of battery compartment to articulate chassis body and fuselage. When the battery is changed or maintained, the cover plate is only detached from the chassis body, and the battery is taken out from the battery compartment, so that the detachable efficiency of the battery is improved, the maintenance is convenient, and the quality and the use convenience of the floor washing machine are improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of an internal structure of a chassis mechanism according to an embodiment;

FIG. 2 is a schematic diagram of a battery mount of the chassis mechanism in one embodiment;

FIG. 3 is a cross-sectional view of a chassis mechanism according to one embodiment shown installed with a battery;

FIG. 4 is a top view of a chassis mechanism as described in one embodiment.

Description of reference numerals:

100. a chassis mechanism; 110. a chassis body; 111. a battery compartment; 112. an enclosing shell; 113. a bottom wall; 114. limiting surrounding edges; 115. a clamping hole; 116. an opening; 120. a cover plate; 121. locking; 130. plugging and unplugging the components; 131. quickly inserting the male end; 132. a box body; 133. a box cover; 134. a guide hole; 200. a battery; 210. a plug-in part; 211. and a guide post.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic diagram illustrating an internal structure of a chassis mechanism 100 according to an embodiment of the present invention; fig. 2 is a schematic diagram illustrating the installation of the battery 200 of the chassis mechanism 100 according to an embodiment of the present invention; fig. 3 shows a cross-sectional view of the chassis mechanism 100 with the battery 200 installed in an embodiment of the invention; an embodiment of the utility model provides a pair of chassis mechanism 100 for articulated with the fuselage of floor cleaning machine, chassis mechanism 100 includes: a chassis body 110 and a cover plate 120. The chassis body 110 is provided with a battery compartment 111, the battery compartment 111 is arranged on one side of the chassis body 110 close to the body, and the battery compartment 111 is used for installing the battery 200. An opening 116 is arranged on one side of the battery compartment 111 facing the machine body, the cover plate 120 is movably connected with the chassis body 110, and the cover plate 120 is arranged on the opening 116 of the battery compartment 111 in a covering manner.

In the installation process of the chassis mechanism 100, the battery 200 is installed in the battery compartment 111, the cover plate 120 covers the opening 116 of the battery compartment 111, and the chassis body 110 is hinged to the body. When the battery 200 is replaced or maintained, only the cover plate 120 is detached from the chassis body 110, and the battery 200 is taken out from the battery compartment 111, so that the detachable efficiency of the battery 200 is improved, the maintenance is convenient, and the quality and the use convenience of the floor washing machine are improved.

Alternatively, the structure of the chassis body 110 may be an integral structure, or may be assembled by different components.

In one embodiment, referring to fig. 1, the battery compartment 111 includes a bottom wall 113, and a position-limiting surrounding edge 114 is disposed on one side of the bottom wall 113 facing the opening 116, and the position-limiting surrounding edge 114 is used for being in position-limiting fit with the battery 200. Specifically, the chassis body 110 includes an enclosure 112 and a bottom wall 113 detachably connected. The enclosure 112 is connected with the bottom wall 113, the opening 116 is disposed on the enclosure 112, and the enclosure 112 and the bottom wall 113 enclose the battery compartment 111. The position-limiting surrounding edge 114 is a position-limiting bulge. Therefore, the enclosure 112 can play a role in enclosure and beauty, the appearance of the floor washing machine is ensured, and the manufacturing material of the enclosure can be plastic, metal or other light materials, so that the overall weight of the floor washing machine is favorably reduced. The bottom wall 113 supports the battery 200, the structural stability of the chassis body 110 can be guaranteed by adopting a metal material with higher strength, the bottom wall 113 and the surrounding shell 112 are connected to form the battery compartment 111, the battery 200 can be stably placed, and the installation and the disassembly are convenient. When the battery 200 is installed in the battery compartment 111, the limiting surrounding edge 114 can limit the battery 200, so that the battery 200 is prevented from sliding and falling off in the battery compartment 200, and the use reliability of the chassis body 110 is improved.

Wherein, the bottom wall 113 is also used for installing cleaning components, such as a disc brush, a water absorption rake, a roller, a driving motor and the like. Because the cleaning assembly is not the utility model discloses an improve the object, do not do specifically inject here, only need satisfy clean function can.

Alternatively, the cover plate 120 may be connected to the chassis body 110 by a rotation connection, a snap connection, a screw connection, a pin connection, an adhesive connection, a magnetic connection, or other connection methods, or a combination of connection methods.

In one embodiment, referring to fig. 1 and 3, the cover plate 120 is provided with a latch 121, the chassis body 110 is provided with a locking hole 115, and the cover plate 120 is configured to cover the opening 116 when the latch 121 is locked and matched with the locking hole 115. So, through the locking cooperation of hasp 121 and joint hole 115, can install apron 120 on chassis body 110, improve connection stability, and then improve the guard action to battery 200. Meanwhile, the lock catch 121 and the locking hole 115 are conveniently disassembled, so that the battery 200 is convenient to disassemble and maintain.

In one embodiment, referring to fig. 1 and 3, the number of the latches 121 and the locking holes 115 is at least two, the at least two latches 121 are disposed on the cover plate 120 at intervals, the at least two locking holes 115 are disposed on the chassis body 110 at intervals, and the locking holes 115 and the latches 121 are disposed in a one-to-one correspondence. Specifically, the number of the locking holes 115 is two. Thus, the connection stability of the cover plate 120 and the chassis body 110 can be improved, and the overall quality of the floor washing machine can be improved.

In an embodiment, please refer to fig. 1 and fig. 4, fig. 4 shows a top view of the chassis mechanism 100 according to an embodiment of the present invention, the battery 200 is provided with a plug portion 210, the chassis mechanism 100 further includes a plug assembly 130, the plug assembly 130 is disposed on an inner wall of the battery compartment 111, and the plug assembly 130 is used for electrically connecting with the plug portion 210. Thus, when the battery 200 is installed in the battery compartment 111, the plugging portion 210 is plugged into the plugging component 130 on the inner wall, so as to switch on the power supply, which is beneficial to improving the installation convenience of the battery 200.

In one embodiment, referring to fig. 1 and 4, the plug portion 210 is a quick-plug female end. Plug subassembly 130 includes and inserts public end 131 and box body 132 soon, and box body 132 sets up on the inner wall of battery compartment 111, inserts soon that public end 131 is fixed in box body 132, and inserts soon that public end 131 sets up towards opening 116, inserts soon that public end 131 is used for inserting female end electricity soon and is connected. Thus, when the battery 200 is installed, the quick-insertion male end 131 and the quick-insertion female end are in insertion fit without being powered on again, which is beneficial to improving the convenience of installing the battery 200 and further improving the use reliability of the chassis mechanism 100.

The plug portion 210 can also be a quick-plug female end, and the plug assembly 130 includes a quick-plug male end 131.

Alternatively, the shape of the case 132 may be a closed, semi-closed, or open case shape.

In one embodiment, referring to fig. 1, the box 132 is an open shape, the plug assembly 130 further includes a box cover 133, the box cover 133 and the box 132 are detachably connected to form a containing cavity, the opening 116 is communicated with the containing cavity, and the quick-plug male end 131 is disposed in the containing cavity. So, lid 133 is connected with the casing and can guarantees the structural stability of plug subassembly 130, and the mode of can dismantling the connection simultaneously is favorable to improving the installation convenience of inserting public end 131 soon.

Further, referring to fig. 3, the inserting and pulling portion 210 includes a first motor and a guiding post 211, the quick-insertion male end 131 includes a second electrode and a guiding hole 134, an axial direction of the guiding hole 134 is perpendicular to the opening 116, the guiding hole 134 is used for guiding and matching with the guiding post 211, and the first electrode is electrically connected with the second electrode. So, be favorable to improving and insert public end 131 and insert female convenience of being connected and stability of end soon, and then improve battery 200 installation effectiveness.

In one embodiment, referring to fig. 1, two guiding pillars 211 are provided, and the two guiding pillars 211 are respectively disposed on two opposite sides of the first electrode. The number of the guide holes 134 is two, the two guide holes 134 are respectively disposed on two opposite sides of the second electrode, and the guide holes 134 and the guide posts 211 are disposed in a one-to-one correspondence. Specifically, the guide posts 211 and the guide holes 134 are two.

In order to further understand and explain the length direction of the quick-insertion female end, fig. 3 is taken as an example, and the length direction of the quick-insertion female end is a straight line S in fig. 3 ₁ In the direction indicated by any of the above arrows. The length direction of the male quick-plug end 131 is the same as or parallel to the length direction of the female quick-plug end.

In one embodiment, a floor washing machine (not shown) comprises a body hinged to a chassis body 110, a battery 200 and a chassis mechanism 100 according to any one of the above, the battery 200 being adapted to be mounted in a battery compartment 111.

In the installation process of the floor washing machine, the battery 200 is installed in the battery compartment 111, the cover plate 120 covers the opening 116 of the battery compartment 111, and the chassis body 110 is hinged with the machine body. When the battery 200 is replaced or maintained, only the cover plate 120 is detached from the chassis body 110, and the battery 200 is taken out from the battery compartment 111, so that the detachable efficiency of the battery 200 is improved, the maintenance is convenient, and the quality and the use convenience of the floor washing machine are improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A chassis mechanism for articulating with a fuselage and for mounting a battery, the chassis mechanism comprising:

the chassis body is provided with a battery compartment, the battery compartment is arranged on one side, close to the machine body, of the chassis body and used for mounting the battery, and an opening is formed in one side, facing the machine body, of the battery compartment;

the cover plate is movably connected with the chassis body and used for covering the opening of the battery compartment.

2. The chassis mechanism as claimed in claim 1, wherein the battery compartment includes a bottom wall, and a limiting surrounding edge is provided on the bottom wall on a side facing the opening, and is used for limiting and matching with the battery.

3. The chassis mechanism as claimed in claim 2, wherein the cover plate is provided with a latch, the chassis body is provided with a latch hole, and the cover plate is adapted to cover the opening when the latch is locked in engagement with the latch hole.

4. The chassis mechanism according to claim 3, wherein the number of the lock catches and the number of the engaging holes are at least two, at least two of the lock catches are arranged on the cover plate at intervals, at least two of the engaging holes are arranged on the chassis body at intervals, and the engaging holes and the lock catches are arranged in a one-to-one correspondence.

5. The chassis mechanism according to claim 1, wherein the battery is provided with a plug portion, and the chassis mechanism further comprises a plug assembly, the plug assembly is arranged on an inner wall of the battery compartment, and the plug assembly is electrically connected with the plug portion.

6. The chassis mechanism as claimed in claim 5, wherein the plug portion is a female quick-insertion end, and the plug assembly includes a male quick-insertion end and a box body, the box body is disposed on the inner wall of the battery compartment, the male quick-insertion end is fixed in the box body, the male quick-insertion end is disposed toward the opening, and the male quick-insertion end is used for electrically connecting with the female quick-insertion end.

7. The chassis mechanism according to claim 6, wherein the plug assembly further comprises a box cover, the box cover and the box body are detachably connected to form a containing cavity, the opening is communicated with the containing cavity, and the male quick-plug end is arranged in the containing cavity.

8. The chassis mechanism as claimed in claim 6, wherein the plug portion includes a first electrode and a guiding post, and wherein the quick-plug male end includes a second electrode and a guiding hole, an axial direction of the guiding hole is perpendicular to the opening, the guiding hole is adapted to be guided and fitted with the guiding post, and the first electrode is adapted to be electrically connected with the second electrode.

9. The chassis mechanism as claimed in claim 8, wherein the number of the guiding posts is two, and two guiding posts are respectively disposed on two opposite sides of the first electrode, wherein the number of the guiding holes is two, two guiding holes are respectively disposed on two opposite sides of the second electrode, and the guiding holes and the guiding posts are disposed in a one-to-one correspondence.

10. A floor washing machine, characterized in that the floor washing machine comprises a machine body, a battery and a chassis mechanism according to any one of claims 1-9, wherein the machine body is hinged to the chassis body, and the battery is used for being mounted in the battery compartment.