CN216907815U - Electric connection mechanism and cleaning device - Google Patents

Abstract

The utility model relates to the technical field of electric connection structures, and provides an electric connection mechanism and a cleaning device. Through setting up the separator and making the height of separator be greater than the height of first electrical contact, the second electrical contact can't be inconsistent with two first electrical contacts simultaneously to can effectively avoid taking place the short circuit accident.

Description

Electric connection mechanism and cleaning device

Technical Field

The utility model relates to the technical field of electric connection structures, and particularly provides an electric connection mechanism and a cleaning device.

Background

Along with the improvement of the living standard of people, cleaning devices such as dust collectors and sweeping robots are popularized in families, wherein the sweeping robot generally comprises a machine body and a water storage mechanism arranged on the machine body, an electric connection assembly used for being electrically connected with a power supply device is arranged on the outer side of the machine body, electric connection assemblies used for being electrically connected with devices such as a water pump and a recharging pole piece are also arranged on the outer side of the water storage mechanism, the electric connection assemblies on the machine body and the water storage mechanism respectively comprise a plurality of electric contact pieces, and each electric contact piece in one electric connection assembly is in one-to-one corresponding abutting joint with each electric contact piece in the other electric connection assembly so as to conduct the devices such as the water pump and the recharging pole piece with the power supply device.

However, due to the structural limitation, the distance between two adjacent electrical contacts in the electrical connection assembly is usually small, and in practical applications, after the water storage mechanism is mounted on the machine body, the positions of the two electrical connection assemblies may be staggered, and a situation that one electrical contact in one electrical connection assembly is electrically connected with two electrical contacts in the other electrical connection assembly at the same time occurs, so that a short-circuit accident occurs, and the operational reliability of the cleaning device is adversely affected.

SUMMERY OF THE UTILITY MODEL

An object of an embodiment of the present invention is to provide an electrical connection mechanism, which aims to solve a technical problem of a short circuit accident of a cleaning apparatus caused by a situation that one electrical contact in one electrical connection assembly is electrically connected with two electrical contacts in another electrical connection assembly at the same time.

In order to achieve the purpose, the embodiment of the utility model adopts the technical scheme that: an electrical connection mechanism comprising:

a first electrical connection assembly including a first mounting base, a plurality of first electrical contacts and at least one spacer, the first mounting base having a first mounting surface, each of the first electrical contacts being arranged on the first mounting surface in a spaced apart relationship, at least one spacer being disposed between two adjacent first electrical contacts, the height of the spacer on the first mounting surface being greater than the height of the first electrical contacts;

and the second electrical connection assembly comprises a second mounting seat and a plurality of second electrical contacts, the second mounting seat is provided with a second mounting surface, the second electrical contacts are arranged on the second mounting surface at intervals, and the second electrical contacts are abutted with the first electrical contacts in a one-to-one correspondence manner.

The electric connection mechanism provided by the embodiment of the utility model at least has the following beneficial effects: by arranging the separating part between two adjacent first electric contacts in the first electric connection assembly, when the first electric connection assembly is butted with the second electric connection assembly, even if the first electric connection assembly and the second electric connection assembly are staggered with each other to enable the second electric contact to be positioned between the two adjacent first electric contacts, because the height of the separating part is greater than that of the first electric contacts, the second electric contact can only abut against the separating part and cannot abut against the two first electric contacts at the same time, so that short-circuit accidents can be effectively avoided, and therefore, the working reliability of the cleaning device adopting the electric connection mechanism can be remarkably improved.

In one embodiment, a difference between a height of the separator and a height of the first electrical contact is greater than or equal to 0.2 mm.

In one embodiment, the first electrical contact is located between opposite ends of the divider.

In one embodiment, each of the dividers is integrally formed with the first mount.

In one embodiment, the second electrical contact comprises a resilient contact portion projecting on the second mounting surface and adapted to abut the first electrical contact.

In one embodiment, the corner of the side of the spacer facing away from the first mounting surface is chamfered.

In order to achieve the above object, an embodiment of the present invention further provides a cleaning device, including a machine body, a water storage mechanism, and the electrical connection mechanism according to any one or more of the above embodiments, where the machine body has an installation cavity, the water storage mechanism is detachably installed in the installation cavity, a first electrical connection component of the electrical connection mechanism is disposed on an outer wall of the water storage mechanism, and a second electrical connection component of the electrical connection mechanism is disposed on a cavity wall of the installation cavity, or the first electrical connection component is disposed on a cavity wall of the installation cavity, and the second electrical connection component is disposed on an outer wall of the water storage mechanism.

Since the cleaning device adopts all the embodiments of the electrical connection mechanism, at least all the advantages of the embodiments are achieved, and no further description is given here.

In one embodiment, the installation direction of the water storage mechanism is parallel to the extension direction of the partition of the first electrical connection assembly.

In one embodiment, a first clamping part is arranged on the outer side of the first mounting seat of the first electrical connection component;

the outer wall of the water storage mechanism is provided with a first mounting hole, the hole wall of the first mounting hole is provided with a first clamping groove, and the first clamping part is clamped in the first clamping groove; alternatively, the first and second electrodes may be,

the wall of the mounting cavity is provided with a second mounting hole, the hole wall of the second mounting hole is provided with a second clamping groove, and the first clamping part is clamped in the second clamping groove.

In one embodiment, a second clamping part is arranged on the outer side of the second mounting seat of the second electrical connection component;

the outer wall of the water storage mechanism is provided with a first mounting hole, the hole wall of the first mounting hole is provided with a first clamping groove, and the second clamping part is clamped in the first clamping groove; alternatively, the first and second electrodes may be,

the wall of the mounting cavity is provided with a second mounting hole, the hole wall of the second mounting hole is provided with a second clamping groove, and the second clamping part is clamped in the second clamping groove.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions 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 an exploded schematic view of a cleaning device according to an embodiment of the present invention;

FIG. 2 is a schematic view of an assembly structure of a water storage mechanism and a first electrical connection assembly in the cleaning apparatus shown in FIG. 1;

FIG. 3 is a schematic structural diagram of an electrical connection mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic view of a first electrical connection assembly of the electrical connection mechanism shown in FIG. 3;

FIG. 5 is a schematic view of the first electrical connection assembly of the electrical connection mechanism of FIG. 3 from another perspective;

FIG. 6 is a schematic view of a second electrical connection assembly of the electrical connection mechanism shown in FIG. 3;

fig. 7 is another perspective structural diagram of the second electrical connection assembly in the electrical connection mechanism shown in fig. 3.

Wherein, in the figures, the respective reference numerals:

100. a cleaning device; 110. an electrical connection mechanism; 111. a first electrical connection assembly; 1111. a first mounting seat; 11111. a first mounting surface; 11112. a first engaging portion; 1112. a first electrical contact; 1113. a separator; 1114. a first pin; 112. a second electrical connection assembly; 1121. a second mounting seat; 11211. a second mounting surface; 11212. a second card portion; 1122. a second electrical contact; 1123. a second pin; 120. a body; 121. a mounting cavity; 130. a water storage mechanism.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

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

The first aspect of the present invention provides an electrical connection mechanism 110, which can be used to achieve circuit conduction between two electrical devices after the two electrical devices are assembled or docked with each other, and the electrical connection mechanism 110 can be applied to, but is not limited to, a cleaning device 100 such as a sweeping robot, a mopping robot, a sweeping and mopping integrated robot, etc.

The electrical connection mechanism 110 will be described in detail with reference to the accompanying drawings.

As shown in fig. 3 to fig. 6, the electrical connection mechanism 110 includes a first electrical connection component 111 and a second electrical connection component 112, the first electrical connection component 111 is disposed on an outer side of one electrical device, the second electrical connection component 112 is disposed on an outer side of the other electrical device, and after the two electrical devices are assembled or butted with each other, the first electrical connection component 111 and the second electrical connection component 112 are butted with each other to conduct a circuit between the two electrical devices.

Specifically, referring to fig. 4, the first electrical connection assembly 111 includes a first mounting seat 1111, a plurality of first electrical contacts 1112 and at least one spacer 1113, the first mounting seat 1111 has a first mounting surface 11111, the first electrical contacts 1112 are arranged on the first mounting surface 11111 at an interval, the at least one spacer 1113 is arranged between two adjacent first electrical contacts 1112, and on the first mounting surface 11111, the height of the spacer 1113 is greater than the height of the first electrical contacts 1112. As shown in fig. 6, the second electrical connection assembly 112 includes a second mounting base 1121 and a plurality of second electrical contacts 1122, the second mounting base 1121 has a second mounting surface 11211, the second electrical contacts 1122 are arranged on the second mounting surface 11211 at intervals, and the second electrical contacts 1122 are in one-to-one corresponding contact with the first electrical contacts 1112.

It should be noted that, in the present embodiment, one separator 1113 is disposed between two adjacent first electrical contacts 1112, and of course, in the case that the distance between two adjacent first electrical contacts 1112 is sufficient, a plurality of separators 1113 may also be disposed between two adjacent first electrical contacts 1112, and the spacing is not limited in this embodiment.

Optionally, the separator 1113 is an integrally formed rib, or the separator 1113 includes a plurality of bumps that are separately formed, and the plurality of bumps are distributed at intervals along a straight line or distributed in an array structure.

By providing the separating part 1113 between two adjacent first electrical contacts 1112 in the first electrical connection assembly 111, when the first electrical connection assembly 111 is butted with the second electrical connection assembly 112, even if the first electrical connection assembly 111 and the second electrical connection assembly 112 are dislocated from each other, so that the second electrical contact 1122 is located between the two adjacent first electrical contacts 1112, because the height of the separating part 1113 is greater than that of the first electrical contacts 1112, the second electrical contact 1122 can only abut against the separating part 1113 but cannot abut against the two first electrical contacts 1112 at the same time, which can effectively avoid short circuit accidents, and thus, the operational reliability of the cleaning device 100 using the electrical connection mechanism 110 can be significantly improved.

In one embodiment, as shown in connection with fig. 5, the difference between the height h1 of the separator 1113 and the height h2 of the first electrical contact 1112 is greater than or equal to 0.2mm, e.g., the difference between the height h1 of the separator 1113 and the height h2 of the first electrical contact 1112 may be 0.2mm, 0.3mm, 0.4mm, etc. Due to the limitation of manufacturing precision, the manufacturing and assembling of the first electric contact 1112 and the separating part 1113 have a certain precision error, and the precision error existing in the manufacturing and assembling of the first electric contact 1112 and the separating part 1113 can be compensated by limiting the difference between the height h1 of the separating part 1113 and the height h2 of the first electric contact 1112 to be greater than or equal to 0.2mm, so that the height h1 of the separating part 1113 on the first mounting surface 11111 can be ensured to be greater than the height h2 of the first electric contact 1112, the condition that one second electric contact 1122 simultaneously abuts against two adjacent first electric contacts 1112 can be effectively avoided, the occurrence of short-circuit accidents can be effectively prevented, and the working reliability of the electric connecting mechanism 110 can be further improved.

In one embodiment, as shown in fig. 4, the first electrical contact 1112 is located between the opposite ends of the divider 1113, in other words, one end of the divider 1113 extends beyond one end of the first electrical contact 1112 and the other end of the divider 1113 also extends beyond the other end of the first electrical contact 1112. Therefore, the two adjacent first electrical contacts 1112 can be completely separated, so that a short circuit accident caused by the situation that one second electrical contact 1122 simultaneously abuts against the end parts of the two adjacent first electrical contacts 1112 in the process of butting the first electrical connection assembly 111 and the second electrical connection assembly 112 can be prevented, and the working reliability of the electrical connection mechanism 110 can be further improved.

Specifically, one end of the first electrical contact 1112 is at least 0.2mm beyond the end of the same side of the first electrical contact 1112, and likewise, the other end of the first electrical contact 1112 is at least 0.2mm beyond the end of the same side of the first electrical contact 1112. Due to the limitation of manufacturing precision, the manufacturing and assembling of the first electrical contact 1112 and the separating part 1113 have a certain precision error, and by adopting the technical scheme, the precision errors in the manufacturing and assembling of the first electrical contact 1112 and the separating part 1113 can be compensated, and the first electrical contact 1112 can be ensured to be positioned between the two opposite end parts of the separating part 1113, so that the situation that one second electrical contact 1122 is simultaneously abutted against the end parts of two adjacent first electrical contacts 1112 can be effectively avoided, the occurrence of short-circuit accidents can be effectively prevented, and the working reliability of the electrical connection mechanism 110 can be further improved.

In one embodiment, to improve production efficiency while reducing production costs, each of the partitions 1113 is integrally formed with the first mounting seat 1111. The integral molding method includes, but is not limited to, an injection molding process and a compression molding process.

Of course, each of the dividing members 1113 may be separately formed and then assembled on the first mounting seat 1111, for example, a connecting hole is formed in each of the dividing member 1113 and the first mounting seat 1111, and then the dividing member 1113 and the first mounting seat 1111 are connected by a fastening member such as a screw to the connecting hole of the dividing member 1113 and the connecting hole of the first mounting seat 1111, so as to connect the dividing member 1113 and the first mounting seat 1111; for another example, a fastening portion is provided on the separator 1113, a bayonet is provided on the first mounting seat 1111, and the fastening portion of the separator 1113 is fastened into the bayonet of the first mounting seat 1111, so as to connect the separator 1113 and the first mounting seat 1111.

In one embodiment, the second electrical contact 1122 includes a resilient contact portion that is raised above the second mounting surface 11211 and is configured to abut the first electrical contact 1112.

Specifically, the second electrical contact 1122 further includes a fixing portion (not shown), the elastic contact portion is connected to the fixing portion, a cavity (not shown) is formed in the second mounting seat 1121, a plurality of exposed openings (not shown) are formed in the second mounting surface 11211, the fixing portion of each second electrical contact 1122 is fixedly mounted in the cavity, and the elastic contact portion of each second electrical contact 1122 corresponds to each exposed opening one by one, so that the elastic contact portion of each second electrical contact 1122 can protrude outwards from the corresponding exposed opening.

By adopting the technical scheme, a certain buffering force can be provided when the first electrical contact 1112 is abutted with the second electrical contact 1122, so that the first electrical contact 1112 and the second electrical contact 1122 can be prevented from being worn or deformed due to hard contact between the first electrical contact 1112 and the second electrical contact 1122.

In one embodiment, a corner of the spacer 1113 on a side facing away from the first mounting surface 11111 is chamfered, and optionally, the chamfered structure may be a rounded chamfered structure or a chamfered structure. The chamfering structure has a certain guiding function, when the first electrical connection assembly 111 and the second electrical connection assembly 112 are butted with each other, even if the second electrical contact 1122 is firstly butted against the separating part 1113, the second electrical contact can enter the area between two adjacent separating parts 1113 under the guiding function of the chamfering structure and then is butted against the corresponding first electrical contact 1112, so that the use convenience of the electrical connection mechanism 110 can be effectively improved.

A second aspect of the present invention provides a cleaning apparatus 100, please refer to fig. 1 and fig. 2, in which the cleaning apparatus 100 includes a body 120, a water storage mechanism 130, and an electrical connection mechanism 110 according to any one or more embodiments, the body 120 has an installation cavity 121, the water storage mechanism 130 is detachably installed in the installation cavity 121, a first electrical connection component 111 of the electrical connection mechanism 110 is disposed on an outer wall of the water storage mechanism 130, and a second electrical connection component 112 of the electrical connection mechanism 110 is disposed on a cavity wall of the installation cavity 121, or the first electrical connection component 111 is disposed on the cavity wall of the installation cavity 121, and the second electrical connection component 112 is disposed on an outer wall of the water storage mechanism 130.

The cleaning apparatus 100 is further described by taking a case that the first electrical connecting element 111 of the electrical connecting mechanism 110 is disposed on the outer wall of the water storage mechanism 130, and the second electrical connecting element 112 of the electrical connecting mechanism 110 is disposed on the wall of the mounting cavity 121.

The housing 120 includes a housing and a power source (not shown), the housing has the mounting cavity 121 on an outer side thereof, and the power source is mounted in the housing and electrically connected to the second electrical contacts 1122 of the second electrical connection assembly 112. The water storage mechanism 130 includes a water tank and a water pump (not shown) disposed on the water tank, wherein the water pump is electrically connected to each of the first electrical contacts 1112 of the first electrical connection assembly 111. When the water storage mechanism 130 is installed in the installation cavity 121, the first electrical connection assembly 111 and the second electrical connection assembly 112 are abutted, that is, each first electrical contact 1112 of the first electrical connection assembly 111 is abutted with each second electrical contact 1122 of the second electrical connection assembly 112 in a one-to-one correspondence manner, so as to conduct a circuit between the power supply and the water pump, thereby enabling the water pump to be electrically operated.

Specifically, as shown in fig. 5, the first electrical connection assembly 111 further includes a plurality of first pins 1114, each of the first pins 1114 is respectively mounted on the first mounting seat 1111 and led out of the first mounting seat 1111, one end of each of the first pins 1114 is connected to each of the first electrical contacts 1112 in a one-to-one correspondence manner, and the water pump is electrically connected to the other end of each of the first pins 1114, so that the water pump is electrically connected to each of the first electrical contacts 1112. As shown in fig. 7, the second electrical connection assembly 112 further includes a plurality of second pins 1123, each of the second pins 1123 is respectively mounted on the second mounting seat 1121 and led out of the second mounting seat 1121, one end of each of the second pins 1123 is connected to each of the second electrical contacts 1122 in a one-to-one correspondence manner, and a power source is electrically connected to the other end of each of the second pins 1123, so that the power source is electrically connected to each of the second electrical contacts 1122.

The cleaning device 100 includes, but is not limited to, a sweeping robot, a mopping robot, and a sweeping and mopping integrated robot.

Since the cleaning device 100 employs all embodiments of the electrical connection mechanism 110, at least all advantages of the embodiments are provided, and no further description is provided herein.

In one embodiment, the installation direction of the water storage mechanism 130 is parallel to the extending direction of the partition 1113 of the first electrical connection component 111, so that the second electrical connection component 112 can be butted with the first electrical connection component 111 along the extending direction of the partition 1113 in the process that the water storage mechanism 130 is installed in the installation cavity 121, thereby effectively increasing the butting speed of the second electrical connection component 112 and the first electrical connection component 111, facilitating the assembly of the water storage mechanism 130, and increasing the assembly efficiency of the cleaning device 100.

In one embodiment, as shown in fig. 4, a first locking portion 11112 is disposed outside the first mounting seat 1111 of the first electrical connection component 111; when the first electrical connection assembly 111 is disposed on the outer wall of the water storage mechanism 130, a first mounting hole is formed in the outer wall of the water storage mechanism 130, a first clamping groove (not shown) is formed in the hole wall of the first mounting hole, and the first clamping portion 11112 is clamped in the first clamping groove; when the first electrical connection component 111 is disposed on the cavity wall of the installation cavity 121, the second installation hole is formed in the cavity wall of the installation cavity 121, the second clamping groove (not shown) is formed in the hole wall of the second installation hole, and the first clamping portion 11112 is clamped in the second clamping groove, so that the first electrical connection component 111 can be effectively assembled.

Alternatively, the first clamping portion 11112 is disposed around the outer periphery of the first mounting seat 1111 to form an annular flange, and accordingly, when the first electrical connection assembly 111 is disposed on the outer wall of the water storage mechanism 130, the first clamping groove is an annular groove disposed along the inner peripheral wall of the first mounting hole, and when the first electrical connection assembly 111 is disposed on the wall of the mounting cavity 121, the second clamping groove is an annular groove disposed along the inner peripheral wall of the second mounting hole; or, the number of the first clamping portions 11112 is two, the two first clamping portions 11112 are respectively disposed on two opposite sides of the first mounting seat 1111, and correspondingly, when the first electrical connection component 111 is disposed on the outer wall of the water storage mechanism 130, the number of the first clamping grooves is two, the two first clamping grooves are respectively disposed on two opposite hole walls of the first mounting hole, when the first electrical connection component 111 is disposed on the cavity wall of the mounting cavity 121, the number of the second clamping grooves is two, and the two second clamping grooves are respectively disposed on two opposite hole walls of the second mounting hole.

In one embodiment, please refer to fig. 6, a second clamping portion 11212 is disposed on an outer side of the second mounting seat 1121 of the second electrical connection component 112; when the second electrical connection assembly 112 is disposed on the outer wall of the water storage mechanism 130, a first mounting hole is formed in the outer wall of the water storage mechanism 130, a first clamping groove is formed in the hole wall of the first mounting hole, and the second clamping portion 11212 is clamped in the first clamping groove; or, when the second electrical connection component 112 is disposed on the cavity wall of the installation cavity 121, the cavity wall of the installation cavity 121 is provided with a second installation hole, a second clamping groove is formed in the hole wall of the second installation hole, and the second clamping portion 11212 is clamped in the second clamping groove, so that the second electrical connection component 112 can be effectively assembled.

Alternatively, the second clamping portion 11212 is disposed around the outer periphery of the second mounting seat 1121 to form an annular flange, and accordingly, when the second electrical connection assembly 112 is disposed on the outer wall of the water storage mechanism 130, the first clamping groove is an annular groove disposed along the inner peripheral wall of the first mounting hole, and when the second electrical connection assembly 112 is disposed on the wall of the mounting cavity 121, the second clamping groove is an annular groove disposed along the inner peripheral wall of the second mounting hole; or, the number of the second clamping portions 11212 is two, the two second clamping portions 11212 are respectively disposed on two opposite sides of the second mounting seat 1121, correspondingly, when the second electrical connection component 112 is disposed on the outer wall of the water storage mechanism 130, the number of the first clamping grooves is two, the two first clamping grooves are respectively disposed on two opposite hole walls of the first mounting hole, when the second electrical connection component 112 is disposed on the cavity wall of the mounting cavity 121, the number of the second clamping grooves is two, and the two second clamping grooves are respectively disposed on two opposite hole walls of the second mounting hole.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An electrical connection mechanism (110), the electrical connection mechanism (110) comprising:

a first electrical connection assembly (111) comprising a first mounting seat (1111), a plurality of first electrical contacts (1112) and at least one spacer (1113), wherein the first mounting seat (1111) has a first mounting surface (11111), each first electrical contact (1112) is arranged on the first mounting surface (11111) in a mutually spaced manner, at least one spacer (1113) is arranged between two adjacent first electrical contacts (1112), and the height of the spacer (1113) on the first mounting surface (11111) is larger than that of the first electrical contacts (1112);

the second electrical connection assembly (112) comprises a second mounting seat (1121) and a plurality of second electrical contacts (1122), the second mounting seat (1121) is provided with a second mounting surface (11211), the second electrical contacts (1122) are arranged on the second mounting surface (11211) in a mutually spaced mode, and the second electrical contacts (1122) are abutted to the first electrical contacts (1112) in a one-to-one correspondence mode.

2. The electrical connection mechanism (110) of claim 1, wherein: the difference between the height of the separator (1113) and the height of the first electrical contact (1112) is greater than or equal to 0.2 mm.

3. The electrical connection mechanism (110) of claim 1, wherein: the first electrical contact (1112) is located between opposite ends of the spacer (1113).

4. The electrical connection mechanism (110) of claim 1, wherein: each of the partitions (1113) is integrally formed with the first mounting seat (1111).

5. The electrical connection mechanism (110) according to any one of claims 1-4, wherein: the second electrical contact (1122) comprises a resilient contact portion protruding from the second mounting surface (11211) and adapted to abut the first electrical contact (1112).

6. The electrical connection mechanism (110) according to any one of claims 1-4, wherein: the corner of one side, away from the first mounting surface (11111), of the separating piece (1113) is in a chamfer structure.

7. A cleaning device (100) characterized by: the cleaning device (100) comprises a body (120), a water storage mechanism (130) and the electrical connection mechanism (110) as claimed in any one of claims 1 to 6, wherein the body (120) has a mounting cavity (121), the water storage mechanism (130) is detachably mounted in the mounting cavity (121), a first electrical connection component (111) of the electrical connection mechanism (110) is arranged on an outer wall of the water storage mechanism (130), a second electrical connection component (112) of the electrical connection mechanism (110) is arranged on a cavity wall of the mounting cavity (121), or the first electrical connection component (111) is arranged on the cavity wall of the mounting cavity (121), and the second electrical connection component (112) is arranged on an outer wall of the water storage mechanism (130).

8. The cleaning device (100) of claim 7, wherein: the installation direction of the water storage mechanism (130) is parallel to the extension direction of the partition (1113) of the first electric connection assembly (111).

9. The cleaning device (100) of claim 7, wherein:

a first clamping part (11112) is arranged on the outer side of the first mounting seat (1111) of the first electric connection component (111);

a first mounting hole is formed in the outer wall of the water storage mechanism (130), a first clamping groove is formed in the hole wall of the first mounting hole, and the first clamping part (11112) is clamped in the first clamping groove; alternatively, the first and second electrodes may be,

the wall of the mounting cavity (121) is provided with a second mounting hole, the wall of the second mounting hole is provided with a second clamping groove, and the first clamping portion (11112) is clamped in the second clamping groove.

10. The cleaning device (100) of claim 7, wherein: a second clamping part (11212) is arranged on the outer side of the second mounting seat (1121) of the second electric connection component (112);

a first mounting hole is formed in the outer wall of the water storage mechanism (130), a first clamping groove is formed in the hole wall of the first mounting hole, and the second clamping part (11212) is clamped in the first clamping groove; alternatively, the first and second electrodes may be,

the wall of the mounting cavity (121) is provided with a second mounting hole, the wall of the second mounting hole is provided with a second clamping groove, and the second clamping part (11212) is clamped in the second clamping groove.

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