Waterproof structure of control box of bath-assisting robot

Abstract

The utility model relates to a waterproof structure, in particular to a waterproof structure of a control box of a bath assisting robot. The utility model provides a waterproof structure of a control box of a bath-assisting robot. The waterproof structure comprises a control box body and a waterproof strip, the control box body comprises a box body with a side opening and a side cover plate, the side cover plate is detachably connected with the box body, and a waterproof strip is arranged at a connecting gap of the box body and the side cover plate; a through hole is formed in the middle of the waterproof strip in the length direction, and a water guide groove is formed in the side wall of the waterproof strip. The utility model mainly aims to provide a waterproof structure of a control box of a bath-assisting robot, and solves the technical problems that no waterproof structure is arranged between a box body and a side cover plate of a control box of an existing bath-assisting robot, water is easy to enter the control box, and a control assembly is damaged.

Description

Technical Field

[0001] The utility model relates to a waterproof structure, in particular to a waterproof structure for a control box of a bath-assisting robot. Background Art

[0002] Some people with limited mobility need in-home bath-assisting services. To facilitate bathing for such people, most in-home bath-assisting service agencies use bath-assisting robots to complete bath-assisting work.

[0003] A Chinese utility model patent with the publication number CN221469722U, previously applied for by the applicant, discloses an elderly bath-assisting robot, including a control box and other structures. However, the box body and the side cover plate are only fixedly connected by bolts and there is no waterproof treatment. During actual use, water vapor easily enters the control box through the gap between the box body and the side cover plate, damaging the control components and affecting the service life of the bath-assisting robot. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a waterproof structure for a control box of a bath-assisting robot, which solves the technical problem that there is no waterproof structure between the box body and the side cover plate of the existing control box of the bath-assisting robot, easily causing water to enter the control box and damaging the control components.

[0005] To achieve the above purpose, the utility model provides a waterproof structure for a control box of a bath-assisting robot, including a control box body and a waterproof strip;

[0006] The control box body includes a box body with an opening on the side and a side cover plate. The side cover plate is detachably connected to the box body, and a waterproof strip is provided at the connection gap between the box body and the side cover plate;

[0007] A through hole is formed in the middle of the waterproof strip along its length direction, and a water guide groove is provided on the side wall of the waterproof strip.

[0008] Preferably, an installation groove is formed on one side of the box body, and the installation groove surrounds the opening.

[0009] Preferably, a protruding installation strip is integrally formed on one side of the waterproof strip, and the installation strip is inserted into the installation groove;

[0010] The side of the waterproof strip away from the installation strip is a flat surface, and the flat surface abuts against the side cover plate;

[0011] Water guide grooves are provided on both sides of the waterproof strip adjacent to the installation strip, and the water guide grooves extend along the length direction of the waterproof strip.

[0012] Preferably, plugs are inserted at both ends of the waterproof strip, and the plugs include insertion blocks and top blocks;

[0013] The insertion block is inserted into the through hole, and the shape of the insertion block is the same as that of the through hole;

[0014] The top block and the insertion block are integrally formed. The side surface of the top block adjacent to the water guide groove is an arc-shaped side surface, and the shape of the arc-shaped side surface is the same as that of the water guide groove.

[0015] Preferably, the side surface of the through hole close to the bottom of the water guide groove is an arc surface bent towards the center of the through hole.

[0016] The technical effects achieved by the present utility model are as follows:

[0017] In the present utility model, a waterproof strip is provided at the joint between the box body and the side cover plate, thereby preventing water from entering the control box body through the joint and damaging the control components, and improving the service life of the control components; a water guide groove is provided on the side surface of the waterproof strip. When water vapor contacts the waterproof strip, it is liquefied into small water droplets when cooled. The small water droplets gather in the water guide groove. When multiple small water droplets gather into large water droplets, the water droplets can flow downward from the water guide groove, avoiding the accumulation and retention of water droplets at the joint, thereby further preventing water from entering the control box body. Description of the Drawings

[0018] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0019] Figure 1 It is a schematic diagram of a waterproof structure of a control box of a bath assistance robot disclosed in a specific embodiment of the present utility model;

[0020] Figure 2 It is a schematic diagram of a waterproof structure of a control box of a bath assistance robot disclosed in a specific embodiment of the present utility model with the side cover plate removed;

[0021] Figure 3 is Figure 1 The enlarged view of part A in

[0022] Figure 4 It is a schematic diagram of the present utility model with part of the waterproof strip pulled out from the installation groove in a specific embodiment;

[0023] Figure 5 It is the front view of the waterproof strip disclosed in a specific embodiment of the present utility model;

[0024] Figure 6 It is a schematic diagram of the waterproof strip and the plug used in cooperation disclosed in a specific embodiment of the present utility model;

[0025] Figure 7 It is a schematic diagram of the plug disclosed in a specific embodiment of the present utility model.

[0026] Description of the Reference Numerals:

[0027] 1. Control box body; 11. Box body; 111. Installation groove; 12. Side cover plate; 2. Waterproof strip; 21. Through hole; 22. Water guide groove; 23. Plane; 24. Installation strip; 25. Protrusion; 3. Plug; 31. Insert block; 32. Top block; 321. Arc-shaped side surface. Detailed implementation manner

[0028] Combined with the drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model are clearly and completely described. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0029] As Figures 1 - 7 shown, the present utility model discloses a waterproof structure for a control box of a bath-assisting robot, including a control box body 1 and a waterproof strip 2. As Figure 1 shown, the control box body 1 includes a box body 11 and a side cover plate 12. The box body 11 is a hollow structure, and a control system is installed inside the box body 11. An opening is provided on one side of the box body 11, and a side cover plate 12 is provided at the opening. In other words, the side cover plate 12 blocks the opening to prevent water from entering the box body 11. The side cover plate 12 is detachably and fixedly connected to the box body 11 by bolts.

[0030] Please refer to Figure 4 , installation grooves 111 are provided on the four sides of one surface of the box body 11, that is, the extending direction of the installation grooves 111 is the same as the extending direction of the four sides of the box body 11. At this time, the installation grooves 111 surround the outside of the above-mentioned opening.

[0031] Please refer to Figure 4 and Figure 7 , the waterproof strip 2 is a strip-shaped structure. An installation strip 24 is integrally formed on one side of the waterproof strip 2. The installation strip 24 protrudes outward from the body of the waterproof strip 2. The installation strip 24 is inserted into the installation groove 111. A plane 23 is provided on a side of the waterproof strip 2 opposite to the installation strip 24. This plane 23 abuts against the side cover plate 12. Water guide grooves 22 are provided on the other two sides of the waterproof strip 2 and are recessed toward the center of the waterproof strip 2. The water guide grooves 22 extend along the length direction of the waterproof strip 2. A through hole 21 is provided in the middle of the waterproof strip 2. The through hole 21 extends along the length direction of the waterproof strip 2. The side surface of the through hole 21 close to the bottom of the water guide groove 22 is an arc surface that bends toward the center of the through hole 21.

[0032] The waterproof strip 2 is made of an elastic rubber material. The rubber material is a prior art and will not be elaborated here.

[0033] In use, first place the installation strip 24 in the installation groove 111. At this time, the protruding part 25 of the waterproof strip 2 is roughly flush with the side wall of the box body 11. Then cover the side cover plate 12 on the opening of the box body 11, and make the side cover plate 12 abut against the flat surface 23, and fix the side cover plate 12 on the box body 11 with bolts. During the process of tightening the bolts, the side cover plate 12 and the box body 11 further squeeze the waterproof strip 2. At this time, the water guide groove 22 further bends and deforms in the direction of the through hole 21. Since the waterproof strip 2 has a certain elasticity and has a tendency to return to its original shape, the waterproof strip 2 can fit more tightly with the box body 11 and the side cover plate 12, preventing moisture from entering the control box body 1. After the auxiliary bath is finished, dry the remaining moisture in the water guide groove 22. Since the through hole 21 is provided with two arc surfaces, during the deformation process, it can facilitate the inward bending deformation of the water guide groove 22 and prevent the water guide groove 22 from deforming in other directions, affecting the water guiding effect.

[0034] During the actual use process, water vapor may enter the through hole 21 and is difficult to clean. Therefore, a plug 3 can be inserted at the through hole 21 where the waterproof strip 2 is exposed. Please refer to Figure 6 and Figure 7 , the plug 3 includes an insertion block 31 and a top block 32. The insertion block 31 is inserted into the through hole 21, and the shape of the insertion block 31 is the same as that of the through hole 21, that is, the side walls of the insertion block 31 and the through hole 21 can completely fit. Please refer to Figure 7 , a top block 32 is integrally formed at the top of the insertion block 31. Please refer to Figure 6 , the top block 32 is arranged outside the through hole 21, and the surface of the top block 32 adjacent to the water guide groove 22 is an arc-shaped side surface 321, and the shape of the arc-shaped side surface 321 is the same as that of the water guide groove 22, so as to prevent the top block 32 from blocking the water flow and facilitating the water to flow out from the water guide groove 22.

[0035] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

Claims

1. A waterproof structure for a bathtub-assisting robot control box, characterized in that, It includes a control box body (1) and a waterproof strip (2); The control box body (1) includes a box body (11) with an opening on the side and a side cover plate (12). The side cover plate (12) is detachably connected to the box body (11), and the waterproof strip (2) is provided at the connection gap between the box body (11) and the side cover plate (12); A through hole (21) is formed in the middle of the waterproof strip (2) along its length direction, and a water guide groove (22) is provided on the side wall of the waterproof strip (2).

2. The waterproof structure of the control box of a bath-assisting robot according to claim 1, wherein, An installation groove (111) is formed on one side of the box body (11), and the installation groove (111) surrounds the opening.

3. The waterproof structure of the control box of the bath assisting robot according to claim 2, wherein, A protruding installation strip (24) is integrally formed on one side of the waterproof strip (2), and the installation strip (24) is inserted into the installation groove (111); The side of the waterproof strip (2) away from the installation strip (24) is a flat surface (23), and the flat surface (23) abuts against the side cover plate (12); The water guide grooves (22) are provided on both sides of the waterproof strip (2) adjacent to the installation strip (24), and the water guide grooves (22) extend along the length direction of the waterproof strip (2).

4. The waterproof structure of the control box of a bath-assisting robot according to claim 1, wherein Plugs (3) are inserted at both ends of the waterproof strip (2), and each plug (3) includes an insertion block (31) and a top block (32); The insertion block (31) is inserted into the through hole (21), and the shape of the insertion block (31) is the same as that of the through hole (21); The top block (32) is integrally formed with the insertion block (31). The side of the top block (32) adjacent to the water guide groove (22) is an arc-shaped side surface (321), and the shape of the arc-shaped side surface (321) is the same as that of the water guide groove (22).

5. The waterproof structure of the control box of a bath assisting robot according to claim 3, wherein The side surface of the through hole (21) close to the bottom of the water guide groove (22) is an arc surface curved towards the center of the through hole (21).

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