CN212281178U - Cleaning brush adjusting mechanism for window cleaning robot - Google Patents
Cleaning brush adjusting mechanism for window cleaning robot Download PDFInfo
- Publication number
- CN212281178U CN212281178U CN202020699320.1U CN202020699320U CN212281178U CN 212281178 U CN212281178 U CN 212281178U CN 202020699320 U CN202020699320 U CN 202020699320U CN 212281178 U CN212281178 U CN 212281178U
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- China
- Prior art keywords
- top cover
- cleaning brush
- strip
- tension spring
- pulling
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Abstract
The utility model discloses a cleaning brush adjusting mechanism for a window cleaning robot, which comprises a top cover, a pulling strip, a tension spring, an outer ring and a cleaning brush ring, the top cover is in a cover shape, the top cover is connected with the outer ring through a pulling strip, a positioning screw and a tension spring, a cleaning brush ring is fixedly bonded on the lower side of the outer ring, the top cover is of a cover-shaped structure formed by stamping a steel plate, six groups of threaded holes distributed in an annular array are formed in the upper end surface of the top cover, six groups of spring grooves are formed in the outer circular surface of the lower side of the top cover, the side wall of the top cover at the inner side of the spring groove is provided with a support bar with a U-shaped outline, the middle part of the support bar is provided with a can, the horizontal parts of the upper side and the lower side of one end of the spring groove, which is adjacent to the strip cylinder, of the strip cylinder are provided with threaded holes and through holes, and the part, where the threaded holes are, of the upper end surface of the top cover is thickened. This clean up brush adjustment mechanism for window cleaning robot has good surface adaptability, is fit for generally using widely.
Description
Technical Field
The utility model belongs to the technical field of wipe the window robot, concretely relates to clean up cleaning brush adjustment mechanism for window cleaning robot.
Background
The window cleaning robot is also called an automatic window cleaning machine, a glass cleaning machine, an intelligent window cleaner and the like, and is an intelligent household appliance. The window cleaner can be firmly adsorbed on glass by virtue of a vacuum pump or a fan device at the bottom of the window cleaner, and then automatically detects the corner distance of a window and plans a window cleaning path by virtue of certain artificial intelligence. The window cleaning robot generally utilizes the force of the window cleaning robot itself absorbed on the glass to drive the cleaning cloth at the bottom of the machine body to wipe off the dirt on the glass.
The cleaning brush for the existing window cleaning robot is usually fixed, and when the cleaning brush with the structure is used for cleaning stubborn attachments with large sizes on glass, the attachments may jack the cleaning brush, and the cleaning brush may be damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clean up brush adjustment mechanism for window-cleaning robot to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cleaning brush adjusting mechanism for a window cleaning robot comprises a top cover, a pulling strip, a tension spring, an outer ring and a cleaning brush ring, wherein the outline of the top cover is in a cover shape, the top cover is connected with the outer ring through the pulling strip, a positioning screw and the tension spring, and the cleaning brush ring is fixedly bonded on the lower side of the outer ring;
the profile that the top cap constitutes for the steel sheet punching press is the structure of lid form, it has six screw holes that are the annular array and distribute to open on the up end of top cap, it has six groups of spring grooves to open on the outer disc of top cap downside, it has the profile to be the support bar of U-shaped to open on the lateral wall of the top cap of spring inslot side, the support bar middle part is provided with the can, it has screw hole and through-hole to open on the horizontal part of its adjacent spring groove one end upside and downside towards the can.
Preferably, the part of the upper end surface of the top cover where the threaded hole is located is thickened, and four groups of weight reduction grooves distributed in an annular array are formed in the inclined plane on the upper side of the top cover.
Preferably, pulling strips are inserted into the strip drum, four strip positioning holes distributed in a linear array are formed in the pulling strips, positioning screws are arranged in the through holes and the threaded holes in the strip drum, and the positioning screws are located inside the strip positioning holes in the pulling strips.
Preferably, the outline of outer lane is the loop configuration, it has the circle groove to open on the outer lane lower surface, it is fixed with the clearance brush circle to bond in the circle groove, the welding has the circle that is annular array and distributes to detain on the inner wall of outer lane.
Preferably, the tension spring is positioned between the top cover and the outer ring, one end of the tension spring is buckled in the through hole at the end part of the pulling strip, and the other end of the tension spring is buckled in the through hole in the ring buckle.
The utility model discloses a technological effect and advantage: according to the cleaning brush adjusting mechanism for the window cleaning robot, cleaning is carried out through the cleaning brush ring on the outer ring, when stubborn stains are encountered, the outer ring and the cleaning brush ring are jacked up by the stains, the movable force of the outer ring is transmitted to the tension spring, the tension spring pulls the outer ring to reset, the outer ring moves to avoid the stains, compared with a fixed cleaning brush, the outer ring connected through the tension spring cannot completely bear the force applied to the cleaning brush by the stains like the fixed cleaning brush, and the probability that the stubborn stains damage the cleaning brush ring is reduced; the pulling force of the tension spring is adjusted by adjusting the extension amplitude of the pulling strip, so that the resistance required by the movement of the pushing outer ring is changed, and the force can be adjusted according to the requirement.
Drawings
FIG. 1 is a schematic view of the upper side structure of the present invention;
FIG. 2 is a schematic view of the underside structure of the present invention;
fig. 3 is a schematic diagram of the structure of the separated state of the present invention;
FIG. 4 is a schematic view of the underside structure of the top cover of the present invention;
FIG. 5 is a schematic view of the top structure of the top cover of the present invention;
FIG. 6 is a schematic structural view of the pulling strip of the present invention;
fig. 7 is a schematic structural view of the tension spring of the present invention;
fig. 8 is a schematic diagram of the outer ring structure of the present invention.
In the figure: 1 top cover, 101 supporting bars, 102 barrels, 103 spring grooves, 104 weight reduction grooves, 2 pulling bars, 201 positioning holes, 3 positioning screws, 4 tension springs, 5 outer rings, 501 ring buckles, 502 ring grooves and 6 cleaning brush rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a cleaning brush adjusting mechanism for window cleaning robot as shown in figures 1-8, which comprises a top cover 1, a pulling strip 2, a tension spring 4, an outer ring 5 and a cleaning brush ring 6, wherein the outline of the top cover 1 is in a cover shape, the top cover 1 is connected with the outer ring 5 through the pulling strip 2, a positioning screw 3 and the tension spring 4, and the cleaning brush ring 6 is fixedly bonded on the lower side of the outer ring 5;
the profile that top cap 1 constitutes for the steel sheet punching press is the structure of lid form, it has six screw holes that are the annular array and distribute to open on the up end of top cap 1, it has six spring groove 103 to open on the outer disc of top cap 1 downside, it has the profile to be the support bar 101 of U-shaped to open on the lateral wall of top cap 1 of spring groove 103 inboard, support bar 101 middle part is provided with can 102, it has screw hole and through-hole to open on the horizontal part of can 102 towards its adjacent spring groove 103 one end upside and downside.
Specifically, the part of the upper end surface of the top cover 1 where the threaded holes are located is thickened, four groups of weight reduction grooves 104 distributed in an annular array are formed in the inclined surface of the upper side of the top cover 1, the weight reduction grooves 104 are used for reducing the overall weight, and the purpose of thickening the threaded part is to increase the strength of the connecting part.
Specifically, pulling strips 2 are inserted into the strip barrel 102, four groups of strip positioning holes 201 distributed in a linear array are formed in the pulling strips 2, positioning screws 3 are arranged in through holes and threaded holes in the strip barrel 102, and the positioning screws 3 are located in the strip positioning holes 201 in the pulling strips 2 to control the positions of the pulling strips 2.
Specifically, the outline of outer lane 5 is the loop configuration, it has circle groove 502 to open on the 5 lower surfaces of outer lane, it is fixed with cleaning brush circle 6 to bond in the circle groove 502, the welding has the circle that is annular array and distributes 501 on the inner wall of outer lane 5.
Specifically, the tension spring 4 is located between the top cover 1 and the outer ring 5, one end of the tension spring 4 is buckled in a through hole at the end of the pulling strip 2, the other end of the tension spring 4 is buckled in a through hole in the ring buckle 501, and the tension spring 4 elastically connects the top cover 1 and the outer ring 5.
The theory of operation, this cleaning brush adjustment mechanism for window cleaning robot, set screw 3 inserts will change the tensile state that tension spring 4 is different in different strip locating hole 201, window cleaning robot drives top cap 1 rotatory, pulling tension spring 4 drives outer lane 5 rotatory when top cap 1 is rotatory, drive cleaning brush circle 6 rotatory clearance and the glass of contact when outer lane 5 is rotatory, outer lane 5 receives the power of spot to act as reasons and will remove pulling tension spring 4 and warp, cross behind the spot tension spring 4 will stimulate outer lane 5 and reset.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a clean up brush adjustment mechanism for window cleaning robot, includes top cap (1), pulling strip (2), tension spring (4), outer lane (5) and cleaning brush circle (6), its characterized in that: the profile of the top cover (1) is in a cover shape, the top cover (1) is connected with an outer ring (5) through a pulling strip (2), a positioning screw (3) and a tension spring (4), and a cleaning brush ring (6) is fixedly bonded on the lower side of the outer ring (5);
the profile that top cap (1) constitutes for the steel sheet punching press is the structure of lid form, it has six screw holes that are the annular array and distribute to open on the up end of top cap (1), it has six group spring groove (103) to open on the outer disc of top cap (1) downside, it has profile to be support bar (101) of U-shaped to open on the lateral wall of top cap (1) of spring groove (103) inboard, support bar (101) middle part is provided with can (102), it has screw hole and through-hole to open on can (102) towards its adjacent spring groove (103) one end upside and the horizontal part of downside.
2. The cleaning brush adjusting mechanism for a window cleaning robot according to claim 1, characterized in that: the part of the threaded hole of the upper end surface of the top cover (1) is thickened, and four groups of weight reduction grooves (104) distributed in an annular array are formed in the inclined plane of the upper side of the top cover (1).
3. The cleaning brush adjusting mechanism for a window cleaning robot according to claim 1, characterized in that: pulling strips (2) are inserted into the strip barrel (102), four groups of strip positioning holes (201) distributed in a linear array are formed in the pulling strips (2), positioning screws (3) are arranged in through holes and threaded holes in the strip barrel (102), and the positioning screws (3) are positioned inside the strip positioning holes (201) in the pulling strips (2).
4. The cleaning brush adjusting mechanism for a window cleaning robot according to claim 1, characterized in that: the profile of outer lane (5) is the loop configuration, it has circle groove (502) to open on outer lane (5) lower surface, it is fixed with cleaning brush circle (6) to bond in circle groove (502), the welding has circle knot (501) that are the annular array and distribute on the inner wall of outer lane (5).
5. The cleaning brush adjusting mechanism for a window cleaning robot according to claim 1, characterized in that: the tension spring (4) is located between the top cover (1) and the outer ring (5), one end of the tension spring (4) is buckled in a through hole in the end of the pulling strip (2), and the other end of the tension spring (4) is buckled in a through hole in the ring buckle (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699320.1U CN212281178U (en) | 2020-04-30 | 2020-04-30 | Cleaning brush adjusting mechanism for window cleaning robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699320.1U CN212281178U (en) | 2020-04-30 | 2020-04-30 | Cleaning brush adjusting mechanism for window cleaning robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212281178U true CN212281178U (en) | 2021-01-05 |
Family
ID=73963922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020699320.1U Expired - Fee Related CN212281178U (en) | 2020-04-30 | 2020-04-30 | Cleaning brush adjusting mechanism for window cleaning robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212281178U (en) |
-
2020
- 2020-04-30 CN CN202020699320.1U patent/CN212281178U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |