Swimming pool cleaning robot clamping structure

Abstract

The utility model provides a swimming pool cleaning robot clamping structure which comprises an upper shell, a base and a rotating part, the upper shell is detachably connected with the base, the rotating part is rotationally connected to the side wall of the upper shell, and one end of the rotating part extends out of the upper shell; and the fixed part is fixedly connected to the rotating part, and one end of the fixed part abuts against the bottom face of the base. The upper shell and the base are detachably connected, so that parts in the swimming pool cleaning robot can be conveniently cleaned; the upper shell and the base are detachable through rotation of the rotating piece, the fixing piece is additionally arranged on the rotating piece, and when the upper shell and the base are connected, the fixing piece abuts against the bottom face of the base, so that the connection strength between the upper shell and the base is improved; and when the upper shell and the base are detached and separated, the fixing piece leaves the bottom surface of the base, so that the upper shell and the base are separated.

Description

Technical Field

[0001] The utility model relates to the technical field of swimming pool cleaning, in particular to a clamping structure of a swimming pool cleaning robot. Background Art

[0002] Swimming is a very good way of fitness exercise and is sought after by young people. For this reason, more and more swimming pools have been built. However, since the water storage capacity in the swimming pool is relatively large, the cost of replacing it frequently is too high. Therefore, people often use sedimentation to deal with impurities. This method causes impurities to form sediments and accumulate at the bottom of the swimming pool. Subsequently, the sediments at the bottom of the swimming pool need to be cleaned up manually or by machines. For this reason, swimming pool cleaning robots have been created. Traditional swimming pool cleaning robots greatly save labor costs. The debris and sediments where they pass are well cleaned up, and the swimming pool cleaning robots can perform continuous operations in the swimming pool.

[0003] The main housing of an existing pool cleaning robot is usually detachably connected between a base and an upper housing, so that the various components in the base can be easily cleaned. Since the pool cleaning robot cleans in water, it is often affected by the force generated by foreign objects in the pool. If the force is too large, causing the base and the upper housing to be separated, the pool cleaning robot cannot work normally.

[0004] Based on this, the applicant proposed a swimming pool robot engagement structure to solve the above technical problems. Utility Model Content

[0005] The problem solved by the utility model is the problem in the prior art that the detachable installation method is not very firm and the base and the upper shell are easily separated, thus causing the swimming pool cleaning robot to fail to work normally.

[0006] In order to solve the above problems, the utility model provides a locking structure of a swimming pool cleaning robot, comprising an upper shell and a base, wherein the upper shell is detachably connected to the base, a rotating member, wherein the rotating member is rotatably connected to the side wall of the upper shell and one end of the rotating member extends out of the upper shell; a fixing member, which is fixedly connected to the rotating member, and one end of the fixing member is disposed against the bottom surface of the base; wherein, when the upper shell is cooperatively connected to the base, one end of the fixing member is disposed against the bottom surface of the base; when the upper shell is disassembled from the base, one end of the fixing member is out of contact with the bottom surface of the base and the fixing member rotates around the rotating member.

[0007] Compared with the prior art, the technical effects achieved by adopting the present solution are as follows: the detachable connection between the upper shell and the base can facilitate the cleaning of the components in the pool cleaning robot; the detachability between the upper shell and the base is achieved by the rotation of the rotating member, and a fixing member is added to the rotating member. When the upper shell and the base are connected, the fixing member is set against the bottom surface of the base to increase the connection strength between the upper shell and the base; and when the upper shell and the base are disassembled and separated, the fixing member leaves the bottom surface of the base, thereby separating the upper shell and the base.

[0008] In this embodiment, at least two ribs are provided on the inner side wall of the upper shell, a rotating shaft is fixedly connected to the rotating member, and the rotating member is connected to the ribs via the rotating shaft.

[0009] The technical effect after adopting this technical solution is that the ribs are arranged on the inner wall of the upper shell, which provides convenience for the installation of the rotating shaft. The arrangement of the rotating shaft ensures that the rotating member can rotate around the rotating shaft.

[0010] In this embodiment, the rib plate is provided with through holes, and the two through holes are used for inserting and assembling the rotating shaft of the rotating member. The technical effect after adopting this technical solution is that, correspondingly, each of the two rib plates is provided with a through hole, and the distance between the two rib plates is the length of the rotating shaft. By inserting the rotating shaft into the two through holes, the assembly between the rotating shaft and the rib plate can be completed.

[0011] In this embodiment, a block piece is fixedly connected to the circular surface of the rotating shaft away from one end of the rotating member, and the block piece cooperates with the rib plate to limit the rotation of the rotating member.

[0012] The technical effect after adopting this technical solution is that a clamping block is provided on the circular surface, and the clamping block cooperates with the side edge of the rib plate, so that the cooperation between the clamping block and the rib plate limits the rotation of the rotating shaft.

[0013] In this embodiment, the rib plate is provided with a groove for the engagement of the clamping piece.

[0014] The technical effect after adopting this technical solution is that, further, the groove on the rib plate cooperates with the clamping block, and the cooperation restriction is achieved through the interference between the clamping block and the groove.

[0015] In this embodiment, the cooperation between the blocking member and the groove limits the rotation of the rotating shaft to an angle within a preset range.

[0016] The technical effect after adopting this technical solution is that the cooperation between the block and the groove can limit the rotation of the rotating shaft within a preset angle range, ensuring that when the base and the upper shell need to be disassembled, they can be opened by rotating the rotating part to release the cooperation relationship between the base and the upper shell.

[0017] In this embodiment, the angle in the preset range is 0-30°.

[0018] The technical effect of adopting this technical solution is that, within the preset angle range, it is ensured that the rotating part will not rotate at an excessively large angle.

[0019] In this embodiment, an anti-slip portion is provided on the surface of the rotating member that is against the fixed member.

[0020] The technical effect after adopting this technical solution is that, by setting the anti-skid part, the operator can prevent slipping when disassembling the upper shell and the base, thereby achieving the anti-skid effect of the rotating part.

[0021] In this embodiment, the anti-skid portion includes a plurality of ridges arranged on the surface of the rotating member. The technical effect after adopting this technical solution is that the plurality of ridges can play an anti-skid role, thereby achieving an anti-skid effect on the rotating member. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram between the upper shell and the base;

[0023] Figure 2 This is a screenshot of a swimming pool cleaning robot of the present utility model;

[0024] Figure 3 for Figure 2 A in the enlarged view;

[0025] Figure 4 It is a structural schematic diagram of the rotating part in the utility model;

[0026] Figure 5 It is a structural schematic diagram of the base in the utility model;

[0027] Figure 6 for Figure 5 The enlarged view of point B in the middle;

[0028] Figure 7 It is a schematic diagram of the upper shell structure in the utility model.

[0029] Explanation of the reference numerals: 1. upper shell; 2. base; 3. rotating member; 4. fixing member; 5. first protrusion; 6. second protrusion; 7. rib plate; 8. rotating shaft; 9. through hole; 10. block member; 11. groove; 12. anti-slip portion. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0031] The utility model provides a swimming pool cleaning robot engaging structure, such as Figure 1-7 As shown, it includes an upper shell 1 and a base 2, the upper shell 1 and the base 2 are detachably connected, a rotating member 3, the rotating member 3 is rotatably connected to the side wall of the upper shell 1 and one end of the rotating member 3 extends out of the upper shell 1 and is arranged outside; a fixing member 4 is fixedly connected to the rotating member 3, and one end of the fixing member 4 is arranged to abut against the bottom surface of the base 2; wherein, when the upper shell 1 and the base 2 are cooperatively connected, one end of the fixing member 4 is arranged to abut against the bottom surface of the base 2; when the upper shell 1 and the base 2 are disassembled, one end of the fixing member 4 is out of contact with the bottom surface of the base 2 and the fixing member 4 rotates around the rotating member 3.

[0032] In the utility model, the upper shell 1 and the base 2 are detachably connected, and the upper shell 1 is the appearance of a conventional swimming pool cleaning robot. For details, please refer to the Chinese patent publication number CN219974023U, which is a swimming pool robot that can automatically switch directions based on a Hall sensor. And generally four wheels are used, the front and rear parts are both equipped with a wheel installed at the center position of the front part and the center position of the rear part, and the middle part is provided with two wheels, and the two wheels in the middle part are installed on the side wall of the swimming pool cleaning robot and connected by an axle. The position of the rotating member 3 is also near the position of the two wheels on the side wall of the swimming pool cleaning robot. The upper surface of the fixing member 4 is provided with a first protrusion 5, and the corresponding bottom surface of the base 2 is provided with a second protrusion 6. The first protrusion 5 and the second protrusion 6 are staggered to limit the movement of the rotating member 3 in the horizontal direction, which is perpendicular to the direction of the rotating plate. Among them, the bottom surface of the base 2 is not the lowest horizontal height, but because the position of the wheel needs to be accommodated, the base 2 is arranged with a receiving cavity, and the highest point of the receiving cavity is the bottom surface of the base 2.

[0033] For further optimization, at least two ribs 7 are provided on the inner wall of the upper shell 1 , a rotating shaft 8 is fixedly connected to the rotating member 3 , and the rotating member 3 is connected to the ribs 7 via the rotating shaft 8 .

[0034] There are a large number of ribs 7, which are evenly distributed on the inner wall of the upper shell 1. Two ribs 7 close to the side wall of the pool cleaning robot are provided with through holes 9. The shape of the through holes 9 is adapted to the shapes of the two ends of the rotating shaft 8. The through holes 9 can allow the rotating shaft 8 to pass through to ensure that the rotating member 3 rotates around the rotating shaft 8, so that the base 2 and the upper shell 1 can be detachable or matable.

[0035] In further optimization, the rib plate 7 is provided with through holes 9, and the two through holes 9 are used for the rotating shaft 8 of the rotating member 3 to be inserted and assembled.

[0036] The shape of the through hole 9 matches the shapes of both ends of the rotating shaft 8 , and the rotating shaft 8 can pass through the through hole 9 to ensure that the rotating member 3 rotates around the rotating shaft 8 , thereby making the base 2 and the upper shell 1 detachable or matable.

[0037] For further optimization, a block member 10 is fixedly connected to the circular surface of the rotating shaft 8 at one end away from the rotating member 3 , and the block member 10 cooperates with the rib plate 7 to limit the rotation of the rotating member 3 .

[0038] As a further optimization, the rib plate 7 is provided with a groove 11 for the engaging of the clamping piece 10 .

[0039] The axial length of the block member 10 is much smaller than the axial length of the rotating shaft 8, and the axial length of the block member 10 is approximately equal to 1 / 2 of the axial length of the rotating shaft 8. The block member 10 is located in the middle position of the rotating shaft 8 and is compatible with the groove 11 on the rib 7. The radial length of the groove 11 is slightly larger than the radial length of the block member 10.

[0040] Further optimization is performed, the cooperation between the block member 10 and the groove 11 limits the rotation of the rotating shaft 8 within a preset angle range.

[0041] The rotating shaft 8 and the rotating member 3 need to rotate within a preset angle range, which can limit the rotation angle of the rotating member 3 to ensure that the rotating member 3 does not rotate too much, thereby ensuring the service life of the rotating member 3.

[0042] Further optimization, the angle of the preset range is 0-30 degrees. The angle of the preset range is reasonably set between 0 and 30 degrees. Under the angle of the preset range, it is ensured that the rotating member 3 will not rotate too much.

[0043] Further optimization, the surface of the rotating member 3 against the fixed member 4 is provided with an anti-skid portion. 12 The anti-skid portion can prevent the operator from slipping when disassembling the upper shell 1 and the base 2, thereby achieving an anti-skid effect on the rotating member 3.

[0044] In further optimization, the anti-slip portion includes a plurality of ridges arranged on the surface of the rotating member 3 , and also includes a pattern for prompting, such as open, to prompt the operator to disassemble the base 2 and the upper shell 1 by rotating the rotating member 3 .

[0045] The arrangement of multiple ridges can play an anti-skid role, thereby achieving an anti-skid effect for the rotating member 3 .

[0046] In summary, the utility model adopts a new detachable structure to strengthen the connection strength when the upper shell 1 and the base 2 are matched, and when the upper shell 1 and the base 2 are separated, the operator drives the rotating part 3 to rotate within a preset range of angles to complete the separation between the upper shell 1 and the base 2.

[0047] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. A swimming pool cleaning robot snap-on structure, comprising an upper shell (1) and a base (2), wherein the upper shell (1) and the base (2) are detachably connected, and characterized in that: a rotating member (3), the rotating member (3) being rotatably connected to the side wall of the upper shell (1) and one end of the rotating member (3) extending out of the upper shell (1); a fixing member (4), being fixedly connected to the rotating member (3), one end of the fixing member (4) being disposed against the bottom surface of the base (2); When the upper shell (1) and the base (2) are connected in a cooperative manner, one end of the fixing member (4) is arranged to abut against the bottom surface of the base (2); when the upper shell (1) and the base (2) are disassembled, one end of the fixing member (4) is out of contact with the bottom surface of the base (2) and the fixing member (4) rotates around the rotating member (3).

2. The locking structure of a swimming pool cleaning robot according to claim 1, characterized in that: At least two ribs (7) are arranged on the inner side wall of the upper shell (1); a rotating shaft (8) is fixedly connected to the rotating member (3); and the rotating member (3) is connected to the ribs (7) via the rotating shaft (8).

3. The locking structure of a swimming pool cleaning robot according to claim 2, characterized in that: The rib plate (7) is provided with through holes (9), and the two through holes (9) are used for inserting and assembling the rotating shaft (8) of the rotating member (3).

4. The locking structure of a swimming pool cleaning robot according to claim 2, characterized in that: A clamping piece (10) is fixedly connected to the circular surface of one end of the rotating shaft (8) away from the rotating piece (3), and the clamping piece (10) cooperates with the rib plate (7) to limit the rotation of the rotating piece (3).

5. The locking structure of a swimming pool cleaning robot according to claim 4, characterized in that: The rib plate (7) is provided with a groove (11) for the block member (10) to cooperate with.

6. The locking structure of a swimming pool cleaning robot according to claim 5, characterized in that: The cooperation between the clamping block (10) and the groove (11) limits the rotation of the rotating shaft (8) within a preset angle range.

7. The locking structure of a swimming pool cleaning robot according to claim 6, characterized in that: The angle in the preset range is 0-30°.

8. The locking structure of a swimming pool cleaning robot according to claim 1, characterized in that: The surface of the rotating member (3) that is against the fixed member (4) is provided with an anti-slip portion (12).

9. The locking structure of a swimming pool cleaning robot according to claim 8, characterized in that: The anti-slip portion comprises a plurality of ridges arranged on the surface of the rotating member (3).

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