CN214998623U

CN214998623U - Clamping assembly and intelligent cleaning equipment

Info

Publication number: CN214998623U
Application number: CN202120553120.XU
Authority: CN
Inventors: 廖作华
Original assignee: Shenzhen Water World Co Ltd
Current assignee: Shenzhen Water World Co Ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-12-03
Anticipated expiration: 2031-03-17

Abstract

The utility model provides a joint subassembly and intelligent cleaning device. Wherein joint subassembly for on intelligent cleaning device is connected to dirt box water tank card, dirt box water tank has the button mounting groove, the joint subassembly includes: the sliding groove is arranged on the inner side of the key mounting groove and is provided with a termination part; the key is provided with a bulge at the outer side and is arranged in the sliding groove in a sliding manner through the bulge; the elastic piece is arranged between the bottom of the key mounting groove and the key and used for providing elasticity for the key; the terminal part is used for being mutually clamped and interfered with the protruding part, so that the key is prevented from being separated from the sliding groove under the action of the elastic piece. The utility model discloses a set up the termination portion at the spout to prevent that the button auto-eject button mounting groove, saved the mounting material cost of button.

Description

Clamping assembly and intelligent cleaning equipment

Technical Field

The utility model relates to connect structural component and application, especially involve a joint subassembly and intelligent cleaning device.

Background

When the dust box water tank assembly is assembled on the intelligent cleaning equipment, a key is needed to be used for assisting in clamping the dust box water tank assembly, so that detachable fixed connection is realized.

When current button when assembling on the dirt box water tank, generally earlier slide into the button mounting groove via the vertical rectangular shape arch of button both sides, because be provided with the spring that helps the button reset in the button mounting groove, this kind of condition pops out the button mounting groove in order to prevent the button, and the way in the trade at present is: the bottom of the key must be fixed by a lock screw to limit the key before it bounces beyond the travel. However, the operation of fixing the key with the locking screw is complicated, which affects the speed of assembly line, and the operation efficiency and time are low. In addition, the use of capture screws adds cost to some extent.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides a need not joint subassembly and intelligent cleaning device of lock position screw, saved installation material cost and be convenient for installation operation.

In one aspect, an embodiment of the utility model provides a joint subassembly for on the intelligent cleaning device is pegged graft to dirt box water tank, dirt box water tank has the button mounting groove, the joint subassembly includes:

the sliding groove is arranged on the inner side of the key mounting groove and is provided with a termination part;

the key is provided with a bulge at the outer side and is arranged in the sliding groove in a sliding manner through the bulge;

the elastic piece is arranged between the bottom of the key mounting groove and the key and used for providing elasticity for the key;

the terminal part is used for being mutually clamped and interfered with the protruding part, so that the key is prevented from being separated from the sliding groove under the action of the elastic piece.

Furthermore, the sliding grooves are multiple and are arranged on multiple different side surfaces of the inner side of the key mounting groove; the number of the bulges arranged on the outer side of the key is smaller than or equal to that of the sliding grooves.

Furthermore, the number of the sliding grooves is two, and the two sliding grooves are respectively arranged on the right inner side of the key mounting groove; correspondingly, the number of the protrusions is two, and the two protrusions are respectively arranged on the outer side opposite to the key.

Further, the cross-sectional area of the protrusion in the extending direction of the chute is gradually increased from one end to the other end.

Further, the cross-sectional area gradually and uniformly increases from one end to the other end.

Further, the cross-sectional area of the protrusion in the extending direction of the sliding groove gradually increases from one end to the other end and then gradually decreases.

Further, the cross-sectional area gradually and uniformly increases from one end to the other end and then gradually and uniformly decreases.

Further, the elastic member includes a spring; one end of the spring is connected with the lower end of the key, and the other end of the spring is connected with the bottom of the key mounting groove.

Further, a spring fixing part is arranged at the bottom of the key mounting groove and used for restraining the spring;

wherein, the spring fixing part at least comprises one of a positioning structure or a limit baffle.

Furthermore, the middle of the upper part of the key is of a hollow structure, and an opening is formed in the front of the upper part of the key.

Furthermore, the bottom of the key is provided with a bulge.

Furthermore, the convex parts are distributed on the periphery of the bottom of the key in a bilateral symmetry mode.

Furthermore, the convex parts are distributed on the periphery of the front part of the bottom of the key in a bilateral symmetry mode.

On the other hand, the embodiment of the utility model provides a still provide an intelligent cleaning equipment, including above-mentioned joint subassembly.

The technical scheme can have the following advantages or beneficial effects: install the problem that the button mounting groove must use the lock screw to the button among the prior art, the utility model provides a joint subassembly has solved the button and has been acted on by the elastic component and the problem of automatic roll-off button mounting groove through setting up the termination portion on the spout to installation component such as lock screw has been saved, has practiced thrift the installation material cost. In addition, the clamping assembly provided by the scheme is more convenient to mount, and the operation efficiency of the assembly line can be improved.

Drawings

Fig. 1 is a schematic structural view of a clamping assembly according to an embodiment of the present invention;

fig. 2 is a schematic view of a part of a clamping assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a key according to an embodiment of the present invention;

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. 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 disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Referring to fig. 1, an embodiment of the present invention provides a clamping assembly, which mainly includes a sliding groove 21, a button 1 and an elastic member. The clamping assembly is used for clamping the dust box water tank to the intelligent cleaning equipment, and the dust box water tank in the intelligent cleaning equipment is assembled. Wherein, the dirt box water tank has button mounting groove 2, and this button mounting groove 2 can hold button 1 that matches with it.

Specifically, the slide groove 21 is provided inside the key installation groove 2, and the slide groove 21 has a termination portion 210. The outer side of the key 1 is provided with a bulge 11, and the key 1 is arranged in the sliding groove 21 in a sliding way through the bulge 11. The elastic member is arranged between the bottom of the key mounting groove 2 and the key 1 and is used for providing elasticity for the key 1. The terminating part 210 is used for being mutually clamped and interfered with the protruding part, so as to prevent the key 1 from being separated from the sliding groove 21 under the action of the elastic piece.

In the above technical scheme, the termination portion 210 is arranged on the sliding groove 21, and the protrusion 11 is arranged on the key 1, the protrusion 11 can be limited in the sliding groove 21 under the action of the termination portion 210, so that the key 1 is prevented from being separated from the key mounting groove 2, the situation that the key 1 is restrained by using a locking screw in the prior art is replaced, and the installation material cost is saved. In addition, the clamping assembly provided by the scheme is convenient to install and operate, and the operation efficiency of the assembly line is improved.

In the present embodiment, the terminating portion 210 is, for example, a stopping end portion of the slide groove 21, and is used to prevent a mating member of the slide groove 21 from slipping out and disengaging. It should be noted that the main function of the terminating portion 210 is to limit the matching components within a certain range of the slide groove 21. Additionally, in some other embodiments, the termination 210 may also be a fixed stop or other restraint disposed within the chute 21. It is understood that at least one of the termination portions 210 may be provided on one of the slide slots 21. The utility model discloses the elastic component is for shell fragment, spring etc. for provide ascending effort for button 1, after button 1 is pressed down so that whole dirt box water tank can pack into cleaning device on, loosen button 1 and make button 1 return upwards, thereby intelligent cleaning device on the joint.

As mentioned above, the slide slot 21 may be plural, such as two or three. The plurality of sliding grooves 21 are provided at a plurality of different sides of the inner side of the key installation groove 2. The number of the bulges 11 arranged on the outer side of the key 1 is multiple and is respectively arranged on the outer side of the key 1, and the number of the bulges 11 is less than or equal to that of the sliding grooves 21. Exemplarily, the number of the sliding grooves 21 in some embodiments is two, and the two sliding grooves 21 are respectively disposed at the opposite inner sides of the key installation groove 2; correspondingly, the number of the protrusions 11 on the key 1 is two, and the two protrusions 11 are respectively arranged on the opposite outer sides of the key 1. The plurality of sliding grooves 21 are arranged in the key mounting groove 2, and the plurality of protrusions 11 are arranged on the key 1, so that the key 1 can slide more smoothly and stably. In addition, since each slide groove 21 is provided with the terminating portion 210, the effect of preventing the key 1 from slipping out of the slide groove 21 is better.

Further, the cross-sectional area of the protrusion 11 in the extending direction of the slide groove 21 gradually increases from one end to the other end. One structural feature of the protrusion 11 is that the cross-sectional area gradually increases from bottom to top, for example, the outer side of the protrusion 11 is an inclined surface or a curved surface, which facilitates the installation and insertion of the key 1 into the key installation groove 2. Another structural feature of the protrusion 11 is that the cross-sectional area gradually increases from top to bottom, for example, the outer side of the protrusion 11 is a slope or a curved surface, which facilitates the removal of the key 1 from the key mounting groove 2. For example, to facilitate manufacturing the protrusion 11, the cross-sectional area is gradually and uniformly increased from one end to the other end, that is, the outer side of the protrusion 11 is a slope.

In some other embodiments, the cross-sectional area of the protrusion 11 in the extending direction of the slide groove 21 gradually increases from one end to the other end and then gradually decreases. The bulge 11 with the structural design not only facilitates the installation of the key 1, but also facilitates the disassembly of the key 1. Exemplarily, the cross-sectional area is gradually and uniformly increased from one end to the other end and then gradually and uniformly reduced, so that the processing cost is saved.

Optionally, the elastic member includes a spring 3, one end of the spring 3 is connected to the lower end of the key 1, and the other end is connected to the bottom of the key mounting groove 2. In some specific embodiments, for example: the upper end of the spring 3 is connected with a spring limiting part at the lower end of the key 1, and the spring limiting part can be a groove or a bulge. More specifically, the recess is, for example, a cylindrical recess or a rectangular recess, and the projection is, for example, a cylindrical projection, or a projection having an inner hole, facilitating attachment of the spring 3.

In addition, referring to fig. 2, the bottom of the key installation groove 2 may be further provided with a spring fixing portion 22, and the spring fixing portion 22 is used to restrain the horizontal displacement of the spring 3, such as the lower end of the spring 3. The spring fixing portion 22 includes at least one of a positioning structure 221 or a position-limiting baffle 222. Further, the positioning structure 221 is, for example, a groove or a protrusion, wherein the protrusion may be, for example, a cross-shaped protrusion structure or other shapes capable of limiting the horizontal displacement of the lower end of the spring 2. Furthermore, two limit stoppers 222 are provided, for example, and are respectively fixedly disposed on two sides of the positioning structure 221, so as to better limit the horizontal displacement of the lower end of the spring 3.

In addition, referring to fig. 3, the middle of the upper part of the key 1 is a hollow structure, and an opening is arranged in front of the upper part of the key 1, so that the key 1 with the structural design not only saves material cost, but also is convenient for an operator to press the key 1.

In the present embodiment, the bottom of the key 1 is provided with a projection 12. The bulge 12 is the lateral wall structure of column structure or continuity, and bulge 12 plays and supports spacing effect, can effectively protect the elastic component, avoids excessively pressing the elastic component, extension elastic component life.

Furthermore, the convex parts are distributed on the periphery of the bottom of the key in a bilateral symmetry mode. The structural design not only ensures that the supporting stress of the key 1 is uniform, but also saves the material cost.

In some other embodiments, the protruding portions are symmetrically distributed at the front periphery of the bottom of the key. The protruding part of this structure can play the support limiting displacement to button 1, simultaneously more save material cost.

The embodiment of the utility model provides a still provide an intelligent cleaning device, including above-mentioned joint subassembly. The utility model discloses intelligent cleaning equipment, for example including cleaning equipment such as sweeper, mopping machine, scrubber. Because this intelligent cleaning device includes above-mentioned joint subassembly, can convenient and fast ground with dirt box water tank joint to intelligent cleaning device on, improved the operating efficiency of assembly line.

It is worth mentioning that, in the existing products, based on the consideration of the external smoothness and the internal multi-structure arrangement, an installation position is usually set aside on the dust box water tank for installing the key. To this installation process, often with the button install back on the dirt box water tank, locate the button with the upper cover of dirt box water tank after again, carry out ultrasonic seal between the body of upper cover and dirt box water tank, this kind of structure composing and the mounting means who corresponds can realize the consideration of aforementioned product outside smoothness nature and inside multi-structure rational arrangement. Therefore, in the prior art, a method of fixing the bottom of the key by using a screw to limit the key before the key bounces beyond the stroke is a common method (after the key is fixed, the installation and the ultrasonic sealing of the upper cover can be performed).

To this, the intelligent cleaning equipment of this scheme, except having adopted aforementioned joint subassembly to carry out more firm and stable, the installation of saving to the button, its dirt box water tank body has also carried out some improvements: as shown in fig. 1-2, in the present embodiment, the upper cover of the water tank is changed to be small and made into a strip-shaped cover (the two sides are slightly bent, and the bent portion extends toward the direction of the key installation groove 2), and the cover is changed to be directly changed from one side of the key installation groove 2 and sealed on the water tank without being sleeved on the key, so that the assembling sequence of the key and the upper cover of the water tank is not restricted, the key can be installed first, the upper cover of the water tank can be installed first (otherwise, the key must be installed first, and then the upper cover is installed and sealed from the upper side), and the installation process can be more flexible.

The above only is the partial embodiment of the present invention, not therefore the limitation of the patent scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a joint subassembly for on intelligent cleaning device is pegged graft to dirt box water tank, dirt box water tank has the button mounting groove, its characterized in that, the joint subassembly includes:

2. The card-connecting assembly of claim 1, wherein the sliding slot is plural, and the plural sliding slots are arranged on plural different sides of the inner side of the key mounting slot; the number of the bulges arranged on the outer side of the key is smaller than or equal to that of the sliding grooves.

3. The card-connecting assembly of claim 2, wherein the number of the sliding grooves is two, and the two sliding grooves are respectively arranged at the right inner sides of the key mounting grooves; correspondingly, the number of the protrusions is two, and the two protrusions are respectively arranged on the outer side opposite to the key.

4. A clip assembly according to any of claims 1 to 3 in which the projection has a cross-sectional area which increases progressively from one end to the other in the direction of extension of the runner.

5. The card assembly of claim 4 wherein the cross-sectional area increases progressively and uniformly from one end to the other.

6. A clip assembly according to any of claims 1 to 3 in which the projection tapers from one end to the other in cross-sectional area along the extent of the slot.

7. The card assembly of claim 6 wherein the cross-sectional area increases and then decreases from one end to the other.

8. The card assembly of claim 1 wherein the resilient member comprises a spring; one end of the spring is connected with the lower end of the key, and the other end of the spring is connected with the bottom of the key mounting groove.

9. The card assembly of claim 8, wherein a spring fixing portion is disposed at a bottom of the key mounting groove, and the spring fixing portion is used for restraining the spring;

10. An intelligent cleaning device, comprising a clamping assembly according to any of claims 1-9.