Waterproof joint mounting structure, intelligent toilet bowl cover plate applying waterproof joint mounting structure and intelligent toilet bowl

Abstract

The utility model discloses a waterproof joint mounting structure, and discloses an intelligent toilet bowl cover plate with the waterproof joint mounting structure and an intelligent toilet bowl, and the waterproof joint mounting structure is characterized in that a through hole is formed in a shell, a step is arranged in the through hole, and the through hole extends out of a mounting groove in the radial direction; the rubber plug piece comprises a plug and a connecting strip connected with the plug, the connecting strip is clamped in the mounting groove in the radial direction of the through hole and blocks the mounting groove, and the plug is detachably inserted into the end of the through hole and blocks the through hole; the electric connector coaxially penetrates through the through hole and abuts against the step, and the electric connector can limit the connecting strip to be separated from the mounting groove in the radial direction of the through hole; the whole structure is simple, the rubber plug piece can be independently replaced, the maintenance cost is low, and assembly and disassembly are very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of toilets, in particular to a waterproof joint installation structure and an intelligent toilet cover plate and an intelligent toilet using the waterproof joint installation structure. Background Art

[0002] The existing waterproof rubber plug of the toilet is generally fixed by a hot melt column. Since the hot melt column is used for fixing, the waterproof rubber plug cannot be removed after being fixed. If the waterproof rubber plug is broken, the waterproof rubber plug cannot be replaced and can only be replaced together with the rear shell, which has a high maintenance cost. Utility Model Content

[0003] The utility model aims to solve one of the above-mentioned technical problems in the related art at least to a certain extent. To this end, the utility model proposes a waterproof joint installation structure.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] The utility model also provides an intelligent toilet seat cover and an intelligent toilet seat having the waterproof joint installation structure.

[0006] The waterproof joint installation structure according to the first embodiment of the utility model includes:

[0007] A shell, wherein a through hole is formed on the shell, a step is formed in the through hole, and a mounting groove is radially extended from the through hole;

[0008] A rubber plug, the rubber plug comprising a plug and a connecting strip connected to the plug, the connecting strip being clamped in the mounting groove along the radial direction of the through hole to seal the mounting groove, and the plug being detachably plugged into the end of the through hole to seal the through hole;

[0009] An electrical connector is coaxially disposed in the through hole and abuts against the step, and the electrical connector can limit the connection strip from being separated from the mounting groove along the radial direction of the through hole.

[0010] The waterproof joint installation structure according to the embodiment of the utility model has at least the following beneficial effects: the overall structure is simple, the rubber plug can be replaced separately, the maintenance cost is low, and the loading and unloading is very convenient.

[0011] According to some embodiments of the utility model, two baffles extend from the inner wall of the mounting groove, the thickness direction of the baffles is consistent with the axial direction of the through hole, a slot is formed between the two baffles, the slot extends along the radial direction of the through hole and is connected with the through hole; the connecting strip is provided with a clamping head, the clamping head is provided with a clamping opening, the inside of the clamping opening is provided with a clamping protrusion, the clamping protrusion is inserted into the slot, and the clamping opening clamps the baffle along the thickness direction of the baffle; the side surface of the clamping head abuts against the electrical connector.

[0012] According to some embodiments of the present invention, a cross section of the clamp in a radial direction of the through hole is the same as a cross section of the mounting groove.

[0013] According to some embodiments of the utility model, the plug includes a disc portion and a boss, the outer diameter of the disc portion is larger than the inner diameter of the end portion of the through hole, the boss coaxially extends from an end face of the disc portion, and the boss is detachably inserted into the through hole and has an interference fit with the through hole.

[0014] According to some embodiments of the present invention, the connecting strip extends radially from the periphery of the disc portion and changes direction to extend axially, and the clamp is arranged on the end of the connecting strip away from the disc portion.

[0015] According to some embodiments of the present invention, a handle portion extends from the periphery of the disc portion.

[0016] According to some embodiments of the utility model, a convex edge is provided at one end of the electric connector, the step is arranged in the end of the through hole away from the installation of the plug, and an elastic buckle is provided on the outer wall of the electric connector. The elastic buckle can pass through the through hole with the electric connector, and the step is clamped between the convex edge and the elastic buckle.

[0017] According to some embodiments of the utility model, the middle portion of the elastic buckle is configured as an elastic protrusion protruding radially outward along the electrical connector, the step is clamped between the convex edge and the elastic protrusion, and the elastic protrusion can be elastically retracted toward the side wall direction of the electrical connector and can move in and out of the through hole axially along with the electrical connector.

[0018] According to some embodiments of the utility model, a notch is provided on the step along the axial direction of the through hole, and the notch is used to avoid the elastic protrusion after being folded.

[0019] The smart toilet seat cover according to the second aspect of the present utility model includes a waterproof joint installation structure.

[0020] The smart toilet seat cover according to the embodiment of the utility model has at least the following beneficial effects: convenient use and maintenance, and low cost.

[0021] The smart toilet according to the third aspect of the embodiment of the utility model includes a waterproof joint installation structure.

[0022] The intelligent toilet according to the embodiment of the utility model has at least the following beneficial effects: convenient use and maintenance, and reduced structural cost.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 It is a schematic diagram of the waterproof joint installation structure;

[0026] Figure 2 yes Figure 1 Schematic diagram from another perspective;

[0027] Figure 3 yes Figure 1 Schematic diagram of structural decomposition;

[0028] Figure 4 It is a schematic diagram of the local structure of the shell;

[0029] Figure 5 yes Figure 4 Schematic diagram from another perspective;

[0030] Figure 6 It is a structural schematic diagram of a rubber plug;

[0031] Figure 7 It is a schematic diagram of the structure of the electrical connector;

[0032] Figure 8 yes Figure 1 Internal cross-sectional view of .

[0033] Figure numerals: shell 100; outer side 101; inner side 102; through hole 110; step 111; notch 112; mounting groove 120; baffle 121; slot 122; plug 200; plug 210; disc portion 211; boss 212; handle portion 213; connecting strip 220; clamp 230; clamping opening 231; clamping protrusion 232; electrical connector 300; convex edge 310; elastic buckle 320; elastic protrusion 321. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0035] The utility model relates to a waterproof connector installation structure, which comprises a shell component 100, a rubber plug component 200 and an electric connector 300.

[0036] The shell 100 can be used as a local shell component on various products. For example, the waterproof joint installation structure is applied to the cover of a smart toilet seat, and the shell 100 is used as the core shell of the cover of the smart toilet seat. The shape of the shell 100 is not limited and is set according to the design requirements of the product to which it is applied. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 8As shown, a through hole 110 is provided on the shell 100. The shell 100 can be set as a thin-walled structure, and the shell 100 has two side surfaces, one side surface is used as the outer side surface 101, and the other side surface is used as the inner side surface 102. The through hole 110 passes through the shell 100 to connect the inner side surface 102 with the outer side surface 101. The through hole 110 is a circular hole, and a step 111 is provided in the through hole 110. The step 111 can be arranged around the central axis of the through hole 110, and the inner diameter formed by the step 111 is smaller than the aperture of the through hole 110. The step 111 can be arranged in the middle of the through hole 110, and can also be arranged at the end of the through hole 110 close to the inner side surface 102 of the shell 100. The through hole 110 extends a mounting groove 120 radially. The mounting groove 120 is connected to the through hole 110, and the length direction of the mounting groove 120 is the axial direction of the through hole 110. The two ends of the mounting groove 120 in the length direction are connected to the inner side surface 102 and the outer side surface 101 of the shell 100. The cross section of the mounting groove 120 in the radial direction of the through hole 110 is rectangular. The rubber plug 200 is preferably made of rubber, silicone, or plastic. The rubber plug 200 includes a plug 210 and a connecting strip 220, and the connecting strip 220 is connected to the plug 210. The connecting strip 220 can be integrally formed on the plug 210 and extend out. The connecting strip 220 can swing elastically relative to the plug 210. The connecting strip 220 can extend from the outer side surface 101 of the shell 100 into the through hole 110, and can be snapped into the mounting groove 120 along the radial direction of the through hole 110. The connecting strip 220 and the mounting groove 120 can be fixed to each other by snap-fitting, or can be snapped in by interference fit or the like. After the connecting strip 220 extends into the mounting groove 120, the connecting strip 220 can cover the cross section of the mounting groove 120, that is, the connecting strip 220 blocks the mounting groove 120 in its length direction. After the connecting strip 220 extends into the mounting groove 120, the plug 210 is located outside the through hole 110 and on the side where the outer side surface 101 of the shell 100 is located. The plug 210 can be plugged into the end of the through hole 110 where the outer side surface 101 of the shell 100 is located, and the end of the through hole 110 is blocked. The plug 210 and the connecting strip 220 cooperate to block the through hole 110 and the mounting groove 120. Before installing the plug 210 to the end of the through hole 110, the electrical connector 300 is coaxially inserted into the through hole 110 from the outer side surface 101 of the shell 100. The main body of the electrical connector 300 can be set to a cylindrical shape. An electrical socket is set at one end of the electrical connector 300, and a conductive terminal is led out at the other end. After the electrical connector 300 is inserted into the through hole 110, the electrical socket faces the side where the outer side surface 101 of the shell 100 is located, and the conductive terminal faces the side where the inner side surface 102 of the shell 100 is located. The electrical connector 300 abuts against the step 111, and the electrical connector 300 can be completely in the through hole 110, or the electrical connector 300 can be partially in the through hole 110, and the end of the electrical connector 300 facing the inner side surface 102 of the shell 100 extends out of the through hole 110.The step 111 limits the electrical connector 300 from completely coming out from the through hole 110 toward the inner side surface 102 of the shell 100. After the electrical connector 300 is installed in the through hole 110, the connecting strip 220 can abut against the outer wall of the electrical connector 300, and the electrical connector 300 is used to limit the connecting strip 220 in the radial direction of the through hole 110, which is equivalent to the electrical connector 300 fastening the connecting strip 220 to the position engaged with the mounting groove 120, and the connecting strip 220 cannot move in the mounting groove 120 along the length direction of the mounting groove 120. The conductive terminal on one end of the electrical connector 300 can be electrically connected to the movement of the smart toilet seat cover through a wire or other conductive member, and the other end can be connected to an external power supply or other external electrical device through a power cord. When the electrical connector 300 does not need to be connected to an external electrical device, the plug 210 can be installed on the through hole 110 for blocking. When the plug 200 needs to be replaced, the electrical connector 300 is taken out from the through hole 110, and then the connecting strip 220 is pulled out from the mounting groove 120, and the plug 200 can be completely removed from the shell 100 for replacement. The overall structure is simple, the plug 200 can be replaced separately, the maintenance cost is low, and the loading and unloading is very convenient.

[0037] In some specific embodiments of the present invention, Figure 4 and Figure 5 As shown, two baffles 121 extend from the interior of the mounting groove 120. The thickness direction of the baffle 121 is consistent with the axial direction of the through hole 110, that is, the baffle 121 extends from the side wall of the mounting groove 120 along the radial direction of the through hole 110. There is a certain interval between the two baffles 121, and a slot 122 is formed at the interval. The extension direction of the slot 122 is the radial direction of the through hole 110. The end of the slot 122 close to the through hole 110 is an open end, and the slot 122 is radially connected to the through hole 110 through the open end. The end of the slot 122 away from the through hole 110 is a closed end. As shown in FIG. Figure 6As shown, the connecting strip 220 is provided with a clamp 230, and the clamp 230 can be set on the end of the connecting strip 220 away from the plug 210. The clamp 230 is provided with a clamping opening 231, and the clamping opening 231 can be in a U-shaped opening shape on the clamp 230. A clamping protrusion 232 is provided inside the clamping opening 231. During installation, the clamp 230 is first inserted into the through hole 110 until the clamping opening 231 is aligned with the slot 122. Then the clamp 230 is moved radially along the through hole 110, the baffle 121 slides into the clamping opening 231, and the clamping protrusion 232 slides into the slot 122. The matching of the clamping protrusion 232 and the slot 122 is used to guide the plug-in installation of the baffle 121 and the clamping opening 231. One side of the clamp 230 abuts against the electrical connector 300, and the electrical connector 300 is used to push the clamp 230 against the baffle 121 to limit the clamping protrusion 232 from the slot. The side of the clamp 230 can be set to match the side wall shape of the electrical connector 300. If the electrical connector 300 is cylindrical, the side of the clamp 230 abutting against the electrical connector 300 is correspondingly set to be in an arc shape. The baffle 121 is clamped by the clamp 231 to limit the connection strip 220 from being separated from the mounting groove 120 along the axial direction of the through hole 110. Among them, in the radial direction of the through hole, the cross section of the clamp 230 is the same as the cross section of the mounting groove 120, that is, the cross section of the mounting groove 120 is set to be rectangular, and the cross section of the clamp 230 is correspondingly set to be rectangular. While the clamp 230 and the baffle 121 are fixed to each other, the clamp 230 is used to block the horizontal direction of the mounting groove 120.

[0038] In some embodiments of the present invention, Figure 6 As shown, the plug 210 includes a disc portion 211 and a boss 212. The outer diameter of the disc portion 211 is larger than the inner diameter of the end of the through hole 110. The boss 212 coaxially extends from one end face of the disc portion 211, and the boss 212 may be in a circular ring shape. The outer diameter of the boss 212 is slightly larger than the inner diameter of the end of the through hole 110. During installation, the boss 212 is coaxially inserted into the end of the through hole 110, and the boss 212 and the through hole 110 are interference fit, and the boss 212 blocks the end of the through hole 110. The disc portion 211 abuts against the surface of the shell 100 outside the through hole 110, thereby limiting the depth of the boss 212 inserted into the through hole 110.

[0039] The connecting strip 220 extends radially from the periphery of the disc portion 211, and then the connecting strip 220 changes direction and extends toward the axial direction of the disc portion 211. The connection between the connecting strip 220 and the disc portion 211 can be bent in an L shape. The clamp 230 is arranged on the end of the connecting strip 220 away from the disc portion 211. The bending part of the connecting strip 220 can block the end of the mounting groove 120, and cooperate with the disc portion 211 to seal the end of the through hole 110 and the mounting groove 120 located on the outer side 101 of the shell 100. Furthermore, a hand-held portion 213 extends from the periphery of the disc portion 211. The hand-held portion 213 can be in the form of a sheet. The plug 210 can be pulled out of the through hole 110 by grasping the hand-held portion 213.

[0040] In some embodiments of the present invention, Figure 7 As shown, a convex edge 310 is provided at one end of the electrical connector 300. The step 111 is provided in the end of the through hole 110 away from the mounting plug 210, that is, the step 111 is provided in the end of the through hole 110 located on the inner side 102 of the shell 100. An elastic buckle 320 is provided on the outer wall of the electrical connector 300. When the electrical connector 300 is inserted into the through hole 110, a part of the electrical connector 300 extends out of the inner side 102 of the shell 100, and the elastic buckle 320 can pass through the through hole 110 with the electrical connector 300. When the elastic buckle 320 passes over the step 111, the elastic buckle 320 will be squeezed and contracted; after the elastic buckle 320 extends out of the through hole 110, the elastic buckle 320 elastically resets and abuts on the inner side 102 of the shell 100. The convex edge 310 is located in the through hole 110 and abuts on the step 111. At this time, the step 111 is clamped between the convex edge 310 and the elastic buckle 320. In this way, the electrical connector 300 is axially limited relative to the through hole 110 .

[0041] Furthermore, the middle part of the elastic buckle 320 is set as an elastic protrusion 321, and the elastic protrusion 321 protrudes outward along the radial direction of the electrical connector 300. When the elastic buckle 320 passes through the through hole 110, it is elastically deformed by the elastic protrusion 321. The step 111 is clamped between the convex edge 310 and the elastic protrusion 321. When the electrical connector 300 needs to be taken out of the through hole 110, the elastic protrusion 321 is squeezed, the elastic protrusion 321 is retracted toward the side wall of the electrical connector 300, and then the elastic protrusion 321 is pushed back into the through hole 110, and the electrical connector 300 is taken out of the through hole 110 along the outer side surface 101 of the shell 100. In this embodiment, two elastic buckles 320 are symmetrically arranged on the electrical connector 300. Among them, a notch 112 is opened on the step 111 along the axial direction of the through hole 110. The number of notches 112 is the same as the number of elastic buckles 320. The notch 112 is used to avoid the retracted elastic protrusion 321. The retracted elastic protrusion 321 passes through the notch 112 and enters and exits the through hole 110.

[0042] The utility model also relates to an intelligent toilet, which uses the intelligent toilet cover.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0045] In the description of this specification, the description of reference terms such as "some specific embodiments" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A waterproof joint installation structure, characterized in that: include: A shell (100), wherein a through hole (110) is provided on the shell (100), a step (111) is provided in the through hole (110), and a mounting groove (120) is extended radially from the through hole (110); A rubber plug (200), the rubber plug (200) comprising a plug (210) and a connecting strip (220) connected to the plug (210), the connecting strip (220) being clamped in the mounting groove (120) along the radial direction of the through hole (110) and sealing the mounting groove (120), the plug (210) being detachably plugged into an end of the through hole (110) and sealing the through hole (110); An electrical connector (300) is coaxially disposed in the through hole (110) and abuts against the step (111), and the electrical connector (300) can limit the connection strip (220) from escaping from the mounting groove (120) in the radial direction of the through hole (110).

2. The waterproof joint installation structure according to claim 1, characterized in that: Two baffles (121) extend from the inner wall of the installation groove (120); the thickness direction of the baffles (121) is consistent with the axial direction of the through hole (110); a slot (122) is formed between the two baffles (121); the slot (122) extends along the radial direction of the through hole (110) and is in communication with the through hole (110); the connecting strip (220) is provided with a clamping head (230); a clamping opening (231) is provided on the clamping head (230); a clamping protrusion (232) is provided inside the clamping opening (231); the clamping protrusion (232) is plugged into the slot (122); the clamping opening (231) clamps the baffle (121) along the thickness direction of the baffle (121); and the side surface of the clamping head (230) abuts against the electrical connector (300).

3. The waterproof joint installation structure according to claim 2, characterized in that: The cross-section of the clamping head (230) in the radial direction of the through hole (110) is the same as the cross-section shape of the installation groove (120).

4. The waterproof joint installation structure according to claim 2, characterized in that: The plug (210) comprises a disc portion (211) and a boss (212); the outer diameter of the disc portion (211) is greater than the inner diameter of the end of the through hole (110); the boss (212) coaxially extends from an end face of the disc portion (211); the boss (212) is detachably inserted into the through hole (110) and is interference-fitted with the through hole (110).

5. The waterproof joint installation structure according to claim 4, characterized in that: The connecting strip (220) extends radially from the periphery of the disc portion (211) and changes direction to extend axially, and the clamping head (230) is arranged on the end of the connecting strip (220) away from the disc portion (211).

6. The waterproof joint installation structure according to claim 4, characterized in that: A hand-held portion (213) extends from the periphery of the disc portion (211).

7. The waterproof joint installation structure according to claim 1, characterized in that: A convex edge (310) is provided at one end of the electrical connector (300); the step (111) is arranged in the end of the through hole (110) away from the plug (210); an elastic buckle (320) is provided on the outer wall of the electrical connector (300); the elastic buckle (320) can pass through the through hole (110) along with the electrical connector (300); and the step (111) is clamped between the convex edge (310) and the elastic buckle (320).

8. The waterproof joint installation structure according to claim 7, characterized in that: The middle portion of the elastic buckle (320) is provided as an elastic protrusion (321) protruding radially outwardly along the electrical connector (300), the step (111) is clamped between the convex edge (310) and the elastic protrusion (321), and the elastic protrusion (321) can be elastically retracted toward the side wall of the electrical connector (300) and can move in and out of the through hole (110) along the axial direction with the electrical connector (300).

9. The waterproof joint installation structure according to claim 8, characterized in that: A notch (112) is provided on the step (111) along the axial direction of the through hole (110), and the notch (112) is used to avoid the elastic protrusion (321) after it is folded.

10. A smart toilet seat cover, characterized in that: It comprises the waterproof joint installation structure as described in any one of claims 1 to 9.

11. An intelligent toilet, characterized in that: Including the smart toilet cover according to claim 10.

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