CN218588925U

CN218588925U - A switch structure and intelligence robot of sweeping floor for dust collection box

Info

Publication number: CN218588925U
Application number: CN202222701223.3U
Authority: CN
Inventors: 端广宁
Original assignee: Shenzhen Chima Artificial Intelligence Co ltd
Current assignee: Shenzhen Chima Artificial Intelligence Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-03-10
Anticipated expiration: 2032-10-12

Abstract

The application relates to the field of box switches, and discloses a switch structure and intelligence robot of sweeping floor for dust collection box, switch structure include the casing with set up in on-off mechanism in the casing, on-off mechanism includes: the pressing piece is arranged on the shell in a sliding manner; the first switch assembly and the second switch assembly are respectively connected to two sides of the pressing piece, and one end of the first switch assembly, which is far away from the pressing piece, and one end of the second switch assembly, which is far away from the pressing piece, are both used for being matched with an external locking piece; the pressing piece drives the first switch assembly and the second switch assembly to move respectively so as to enable the first switch assembly and the second switch assembly to be separated from the corresponding locking pieces. In this application the left and right sides of switch structure all is connected with outside locking piece cooperation, makes the on-off mechanism stress point increases, and the atress is balanced, thereby not fragile, and makes switch structure's locking is also more firm.

Description

A switch structure and intelligence robot of sweeping floor for dust collection box

Technical Field

The application relates to the technical field of box switches, in particular to a switch structure for a dust collection box and an intelligent floor sweeping robot.

Background

Along with the development of science and technology, more and more intelligent equipment emerge, and domestic intelligent machine of sweeping the floor becomes one of common intelligent household equipment, and the intelligent robot of sweeping the floor can accomplish the cleaning work on ground automatically, has reduced people's housework work load.

The intelligent floor sweeping robot comprises a base station and a host, wherein a dust collection box is arranged on the base station and connected with a switch structure, and people can take out the dust collection box by unlocking and pulling the switch structure to replace a dust bag. However, the traditional switch mechanism is locked only through the cooperation of one lock tongue and the locking piece on the base station, thereby resulting in that the switch structure stress point is single, and the atress is unbalanced, and the switch structure is damaged by the easy deformation of long-time practical back, and life is shorter, and just leans on one lock tongue to lock the switch structure, and the steadiness of locking also can not be ensured.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a switch structure and intelligence robot of sweeping floor for dust collection box to solve the problem that the easy deformation of dust collection box switch structure and locking are firm inadequately on the basic station of the intelligence robot of sweeping floor among the prior art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows:

an opening and closing structure for a dust box including a housing and an opening and closing mechanism provided in the housing, the opening and closing mechanism comprising:

the pressing piece is arranged on the shell in a sliding mode;

the first switch assembly and the second switch assembly are respectively connected to two sides of the pressing piece, and one end of the first switch assembly, which is far away from the pressing piece, and one end of the second switch assembly, which is far away from the pressing piece, are both used for being matched with an external locking piece;

the pressing piece drives the first switch assembly and the second switch assembly to move respectively so as to enable the first switch assembly and the second switch assembly to be separated from the corresponding locking pieces.

It can be understood that switch structure is when the locking, switch structure's the left and right sides all is connected with outside locking piece cooperation, makes switch mechanism stress point increases, and the atress is balanced to it is not fragile, prolonged switch structure's life, and make switch structure's locking is also more firm.

The switch structure for a dust box, wherein the first switch assembly comprises:

one end of the first connecting part is connected with the pressing piece, and the other end of the first connecting part extends in the direction far away from the pressing piece;

one end of the clamping part is connected with one end of the first connecting part, which is far away from the pressing part, and the other end of the clamping part is used for being matched with the locking part; and

the elastic piece, the one end of elastic piece is connected the casing, and the other end is connected first connecting portion, the elastic piece is in compression state.

The switch structure for the dust collection box is characterized in that one end of the first connecting part, which is close to the pressing piece, is provided with a bulge part, the bulge part is positioned on one side of the first connecting part, which faces the pressing piece, a first inclined surface is arranged on the bulge part, and the edge of the pressing piece is in sliding connection with the first inclined surface; when the edge of the pressing piece presses the first inclined surface, the first connecting part moves towards the direction close to the pressing piece.

The switch structure for the dust collection box is characterized in that a through hole is formed in the first connecting portion, the through hole is formed in the length direction of the first connecting portion, and the elastic part is partially located in the through hole.

The switch structure for the dust collection box is characterized in that a moving groove is formed in the inner wall of the shell, and the first connecting part is arranged in the moving groove in a sliding mode;

a stop block is arranged in the moving groove, one end, far away from the bottom surface of the moving groove, of the stop block penetrates through the through hole and is positioned at one end, far away from the pressing piece, of the through hole, and one end of the elastic piece is connected with the stop block;

one end of the through hole, which is far away from the stop block, is provided with a positioning piece, and one end of the elastic piece, which is far away from the stop block, is connected with the positioning piece.

The switch structure for the dust collection box is characterized in that a first limiting piece is arranged in the moving groove and is positioned between the stop block and the pressing piece;

the first connecting portion is provided with a limiting groove, the limiting groove is located at one end, close to the pressing piece, of the through hole and communicated with the through hole, and the first limiting piece penetrates through the limiting groove.

The switch structure for dust collection box, wherein, the joint portion includes:

the middle position of the second connecting part is vertically connected with one end, far away from the pressing piece, of the first connecting part;

the two extending parts are respectively connected to two ends of the second connecting part, the extending parts are perpendicular to the second connecting part, and one end, far away from the second connecting part, of each extending part is used for being matched with the locking piece.

The switch structure for the dust collection box is characterized in that one end, far away from the second connecting part, of the extending part is provided with a groove, and the groove is used for being matched and clamped with the locking piece.

The switch structure for the dust collection box is characterized in that a second limiting part is connected to the inner wall of the shell, a waist-shaped hole is formed in the extending part, and the second limiting part is arranged in the waist-shaped hole in a penetrating mode.

An intelligent floor sweeping robot comprises the switch structure for the dust collection box.

Has the advantages that: in this application be provided with respectively the both sides of pressing part first switch module with second switch module makes switch structure is when the locking, switch structure's the left and right sides all is connected with outside locking piece cooperation, makes switch mechanism stress point increases, and the atress is balanced to not fragile, prolonged switch structure's life, and make switch structure's locking is also more firm.

Drawings

Fig. 1 is an exploded schematic view of the base station provided by the present invention;

fig. 2 is an exploded schematic view of the switch structure provided by the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a schematic structural diagram of the first switch assembly provided by the present invention;

fig. 5 is a schematic view of an angle of the switch structure provided by the present invention;

the symbols in the drawings are: 1. a housing; 2. a pressing member; 3. a first switch assembly; 31. a first connection portion; 32. a clamping part; 321. a second connecting portion; 322. an extension portion; 33. an elastic member; 4. a second switch assembly; 5. a first inclined surface; 6. a sliding connection portion; 7. a guide post; 8. a through hole; 9. a moving groove; 10. a stopper; 11. a positioning member; 12. a first limit piece; 13. a limiting groove; 14. a groove; 15. a second limit piece; 16. a waist-shaped hole; 17. a second inclined surface; 18. a lock hole; 19. a boss portion; 100. a locking member; 200. a base station; 300. an accommodation space.

Detailed Description

The utility model provides a switch structure and intelligence robot of sweeping floor for dust collection box, for making the utility model discloses a purpose, technical scheme and effect are clearer, more clear and definite, and it is right that the following refers to the drawing and the embodiment of lifting the example the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

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 be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It should be further noted that the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and should not be construed as limitations of the present patent, and specific meanings of the above terms can be understood according to specific situations by those of ordinary skill in the art.

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 limited otherwise.

The following description of the embodiments will further explain the present invention by referring to the accompanying drawings.

The present embodiment provides a switch structure for a dust box and an intelligent floor sweeping robot, as shown in fig. 1 and fig. 2, the switch structure is connected to the dust box of a base station 200 of the intelligent floor sweeping robot; the switch structure comprises a shell 1 and a switch mechanism arranged in the shell 1; the switch mechanism comprises a pressing piece 2, a first switch component 3 and a second switch component 4; a mounting hole matched with the pressing piece 2 is formed in the center of the shell 1, and the pressing piece 2 is arranged in the mounting hole in a sliding manner; the first switch component 3 and the second switch component 4 are both located in the shell 1, the first switch component 3 and the second switch component 4 are respectively connected to two sides of the pressing piece 2, and one end of the first switch component 3, which is far away from the pressing piece 2, and one end of the second switch component 4, which is far away from the pressing piece 2, both extend to the side edge of the shell 1; one end of the first switch assembly 3, which is far away from the pressing piece 2, and one end of the second switch assembly 4, which is far away from the pressing piece 2, are used for matching with a locking piece 100 on the base station 200; when the switch structure is in a locked state, the first switch component 3 and the second switch component 4 can be driven to move by pressing the pressing piece 2, so that one end of the first switch component 3, which is far away from the pressing piece 2, and one end of the second switch component 4, which is far away from the pressing piece 2, are both separated from the corresponding locking pieces 100, unlocking of the switch structure is realized, and an operator can pull out the dust collection box by pulling the switch structure.

In this application be provided with respectively according to the both sides of pressure member 2 first switch module 3 with second switch module 4 makes switch structure is when the locking, switch structure's the left and right sides all is connected with the cooperation of outside locking piece 100, makes switch mechanism stress point increases, and the atress is balanced, thereby is not fragile, has prolonged switch structure's life, and makes switch structure's locking is also more firm.

In one embodiment, as shown in fig. 4, the first switch assembly 3 includes a first connecting portion 31, a clamping portion 32, and an elastic member 33, wherein one end of the first connecting portion 31 is connected to the pressing member 2, and the other end extends in a direction away from the pressing member 2; one end of the clamping portion 32 is connected to one end of the first connecting portion 31 away from the pressing member 2, and the other end is used for being matched with the locking member 100; one end of the elastic member 33 is connected to the housing 1, the other end of the elastic member 33 is connected to the first connecting portion 31, one end of the elastic member 33 connected to the housing 1 is arranged close to the pressing member 2, and one end of the elastic member 33 connected to the first connecting portion 31 is arranged far away from the pressing member 2; the elastic member 33 is in a compressed state, and the extending and contracting direction of the elastic member 33 is parallel to the first connecting portion 31. The first connecting portion 31 tends to move away from the pressing member 2 under the action of the elastic force of the first elastic member 33, and when no external force is applied, the first engaging portion 32 is located at a locking position under the action of the elastic force of the elastic member 33, where the locking position is a position where the first engaging portion 32 can be locked in cooperation with the locking member 100. It should be noted that, the structures of the second switch assembly 4 and the first switch assembly 3 are the same, and therefore, detailed descriptions of the specific structure of the second switch assembly 4 are omitted here.

Alternatively, as shown in fig. 3, one end of the first connection portion 31 close to the pressing piece 2 is provided with a convex portion 19, the convex portion 19 being located on the side of the first connection portion 31 facing the pressing piece 2; the protruding part 19 is provided with a first inclined surface 5, one end of the first inclined surface 5 is arranged close to the pressing piece 2, and the other end of the first inclined surface 5 extends in an inclined manner in a direction away from the pressing piece 2 and close to the clamping part 32; the edge of the pressing piece 2 is connected with the first inclined surface 5 in a sliding manner, specifically, the edge of one surface of the pressing piece 2 facing the convex part 19 is provided with two opposite round corners, and the two round corners correspond to the two first inclined surfaces 5 one by one; when the pressing piece 2 is pressed, the two fillets respectively correspondingly abut against the two first inclined surfaces 5, and in the pressing process, the fillets slide on the corresponding first inclined surfaces 5, under the matching of the fillets of the pressing piece 2 and the first inclined surfaces 5, the switch component 3 moves towards the direction close to the pressing piece 2, at the moment, one end, far away from the first connecting part 31, of the clamping part 32 is separated from the locking piece 100, and at the moment that the clamping part 32 is separated from the locking piece 100, the dust collection box and the switch structure are partially ejected out of the base station 200 at the same time, so that the unlocking of the dust collection box is realized.

Optionally, the pressing member 2 is square, four corners of the pressing member 2 are respectively connected with one sliding connection portion 6, each sliding connection portion 6 is provided with a through hole, correspondingly, the inner wall of the housing 1 is provided with four guide posts 7, the four guide posts 7 correspond to the four sliding connection portions 6 one by one, and the guide posts 7 are inserted into the corresponding through holes, so that the pressing member 2 can slide along the length direction of the guide posts 7.

Optionally, the elastic member 33 is a spring; a through hole 8 is formed in the first connecting part 31, the through hole 8 is formed along the length direction of the first connecting part 31, and the spring part is positioned in the through hole 8; through-hole 8 is used for doing the setting of spring is stepped down, makes first connecting portion 31 can not be right the flexible production of spring is interfered, makes the structure more compact simultaneously, has avoided leading to increasing owing to set up the spring the thickness of switch structure.

As shown in fig. 3, a moving slot 9 is provided on an inner wall of the housing 1, and both the first connecting portion 31 and the clamping portion 32 are slidably disposed in the moving slot 9; the moving groove 9 may be configured to guide and limit the movement of the engaging portion 32 and the first connecting portion 31. A stop block 10 is arranged in the moving groove 9, one end of the stop block 10 is connected with the bottom surface of the moving groove 9, one end of the stop block 10, which is far away from the bottom surface of the moving groove 9, penetrates through the through hole 8, and the stop block 10 is positioned at one end, which is far away from the pressing piece 2, of the through hole 8; one end of the elastic piece 33 close to the pressing piece 2 is connected with the stop block 10; a positioning piece 11 is arranged at one end of the through hole 8 far away from the stop block 10, and the positioning piece 11 is connected with the first connecting part 31; the end of the elastic element 33 away from the stopper 10 is connected to the positioning element 11. Since the elastic member 33 is in a compressed state, the elastic member 33 has a tendency to push the first connecting portion 31 to move in a direction away from the pressing member 2.

A first limiting part 12 is arranged in the moving groove 9, the first limiting part 12 is located between the stop block 10 and the pressing part 2, a limiting groove 13 is arranged on the first connecting part 31, the limiting groove 13 is located at one end, close to the pressing part 2, of the through hole 8 and is communicated with the through hole 8, and the first limiting part 12 is arranged in the limiting groove 13 in a penetrating manner. The first connecting portion 31 tends to move away from the pressing member 2 under the urging of the spring, and when the first connecting portion 31 moves to abut against the first limiting member 12, the first connecting portion 31 cannot move continuously, and the engaging portion 32 is kept at the locking position.

In one embodiment, as shown in fig. 4, the clamping portion 32 includes a second connecting portion 321 and two extending portions 322, the second connecting portion 321 is connected to the first connecting portion 31 perpendicularly, and the first connecting portion 31 is connected to a middle position of the second connecting portion 321, that is, a structure formed by the first connecting portion 31 and the second connecting portion 321 has a T shape; the two extending portions 322 are respectively connected to two ends of the second connecting portion 321, the extending portions 322 are perpendicular to the second connecting portion 321, the extending portions 322 are located on a side of the second connecting portion 321 opposite to the first connecting portion 31, and one end of the extending portion 322, which is far away from the second connecting portion 321, is used for being matched with the locking member 100.

Optionally, the housing 1 is rectangular, the first switch assembly 3 and the second switch assembly 4 include four extension portions 322 that are disposed in a matrix, and four extension portions 322 are located at four corners of the housing 1, so that the switch structure has two extension portions 322 on each of the left and right sides to be locked in cooperation with corresponding locking members 100, thereby enabling the switch structure to be balanced in stress when locked, and further improving the stability of the switch structure locking.

One end of the extending portion 322, which is far away from the second connecting portion 321, is provided with a groove 14, and the groove 14 is used for being matched and clamped with the locking piece 100; as shown in fig. 5, a lock hole 18 corresponding to an end of the extending portion 322 far away from the second connecting portion 321 is disposed on the housing 1, and when the switch assembly 3 is not acted by an external force, under the action of the spring, an end of the extending portion 322 far away from the second connecting portion 321 extends into the corresponding lock hole 18, and at this time, the locking member 100 can extend into the lock hole 18 and be engaged in the groove 14, so as to lock the switch structure.

Optionally, a second inclined surface 17 is disposed at an end of the extending portion 322 away from the second connecting portion 321, and the second inclined surface 17 is located at a side of the extending portion 322 opposite to the groove 14, when the switch structure is required to be locked, the switch structure is pushed to drive the dust box to move to a position where the dust box is placed in the base station 200, the locking member 100 gradually extends into the locking hole 18, and after contacting the second inclined surface 17, under the pressing of the locking member 100, the extending portion 322 retracts into the housing 1, and simultaneously the locking member 100 slides into the groove 14 under the guiding action of the inclined surface, so as to complete the locking of the switch structure.

A second limiting piece 15 is connected to the inner wall of the housing 1, and the second limiting piece 15 is also located in the moving groove 9; a waist-shaped hole 16 is formed in the extending part 322, the long axis of the waist-shaped hole 16 is parallel to the length direction of the extending part 322, and the second limiting piece 15 is arranged in the middle disc of the waist-shaped hole 16 in a penetrating manner; the second limiting part 15 is matched with the waist-shaped hole 16, so that the clamping part 32 and the first connecting part 31 can only move within a certain range.

The embodiment further provides an intelligent sweeping robot, which includes any one of the switch structures for a dust box, as shown in fig. 1, the intelligent sweeping robot includes a base station 200, the base station 200 includes a dust box, and the base station 200 has an accommodating space 300 for accommodating the dust box; the dust collection box is connected with the switch structure; the locking member 100 is disposed at the opening of the accommodating space 300, and the locking member 100 corresponds to the locking hole 18; when the switch structure is located at the opening of the accommodating space 300 and the switch structure is locked with the locking member 100, the dust box is locked in the accommodating space 300.

To sum up, the application discloses a switch structure and intelligence robot of sweeping floor for dust-collecting box, switch structure include the casing with set up in switch mechanism in the casing, switch mechanism includes: the pressing piece is arranged on the shell in a sliding manner; the first switch assembly and the second switch assembly are respectively connected to two sides of the pressing piece, and one end of the first switch assembly, which is far away from the pressing piece, and one end of the second switch assembly, which is far away from the pressing piece, are both used for being matched with an external locking piece; the pressing piece drives the first switch component and the second switch component to move respectively so as to enable the first switch component and the second switch component to be separated from the corresponding locking pieces. In this application be provided with respectively the both sides of pressing part first switch module with second switch module makes switch structure is when the locking, switch structure's the left and right sides all is connected with outside locking piece cooperation, makes switch mechanism stress point increases, and the atress is balanced to not fragile, prolonged switch structure's life, and make switch structure's locking is also more firm.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An opening and closing structure for a dust box, comprising a housing and an opening and closing mechanism provided in the housing, characterized in that the opening and closing mechanism comprises:

the pressing piece is arranged on the shell in a sliding manner;

the pressing piece drives the first switch component and the second switch component to move respectively so as to enable the first switch component and the second switch component to be separated from the corresponding locking pieces.

2. A switch arrangement for a dust bin as set forth in claim 1, wherein said first switch assembly includes:

3. A switch structure for a dust collecting box according to claim 2, wherein a protrusion is provided at an end of the first connecting portion adjacent to the pressing member, the protrusion is located at a side of the first connecting portion facing the pressing member, the protrusion has a first inclined surface thereon, and an edge of the pressing member is slidably connected to the first inclined surface; when the edge of the pressing piece presses the first inclined surface, the first connecting part moves towards the direction close to the pressing piece.

4. A switch structure of a dust box according to claim 2, wherein said first connecting portion is provided with a through hole along a length direction of said first connecting portion, and said elastic member is partially positioned in said through hole.

5. A switch structure for a dust collecting box according to claim 4, wherein a moving groove is provided on an inner wall of the housing, the first connecting part is slidably provided in the moving groove;

a stop block is arranged in the moving groove, one end of the stop block, which is far away from the bottom surface of the moving groove, penetrates through the through hole and is positioned at one end of the through hole, which is far away from the pressing piece, and one end of the elastic piece is connected with the stop block;

6. A switch structure for a dust box according to claim 5, wherein a first stopper is provided in said moving groove, said first stopper being located between said stopper and said pressing member;

7. The switch structure for a dust box according to claim 2, wherein the catching portion comprises:

8. The switch structure of claim 7, wherein a groove is formed at an end of the extension part away from the second connecting part, and the groove is used for being matched and clamped with the locking piece.

9. A switch structure for a dust collecting box as claimed in claim 7, wherein a second stopper is connected to an inner wall of the housing, a waist-shaped hole is formed on the extending portion, and the second stopper is inserted into the waist-shaped hole.

10. An intelligent floor sweeping robot, characterized in that it comprises a switch structure for a dust bin according to any one of claims 1 to 9.