Water and power supply device convenient to install

Abstract

The utility model relates to a water and power supply device convenient to install. The water and power supply device comprises an under-table functional assembly and a table top matching piece. The table top matching piece is provided with an exposed part, a supporting edge and a lower extending base located below the supporting edge, and the exposed part is located above the supporting edge. The under-table functional assembly is fixedly connected with the lower extension seat; when overlooked, the under-table functional assembly is located outside the supporting edge; the longitudinal section of the under-table functional component can be completely positioned in an inscribed circle of the cross section of the supporting edge; a gap is formed between the bottom end of the supporting edge and the top end of the under-table functional assembly, and rotation with the supporting edge as the circle center allows the lower extending base and the under-table functional assembly to penetrate through the table top round hole. The beneficial effects of the utility model are that: on the premise of ensuring that the whole thickness is small, it is convenient to install from the top of the desktop.

Description

Technical Field

[0001] The utility model relates to the technical field of electric kettles, in particular to a water supply and power supply device which is easy to install. Background Art

[0002] CN204517065U discloses an embedded electric kettle base, comprising an electric kettle electrical connector, an embedded mounting neck, an embedded mounting sleeve, a circuit board wiring compartment and a power cord, wherein the embedded mounting neck is arranged on the top surface of the circuit board wiring compartment and is fixedly connected to the circuit board wiring compartment, the electric kettle electrical connector is arranged on the top surface of the embedded mounting neck and is fixedly connected to the embedded mounting neck, the embedded mounting sleeve is fitted onto the embedded mounting neck and is threadedly matched with the embedded mounting neck, the top surface of the embedded mounting sleeve extends outward to form a flange ring, the electric kettle electrical connector extends out of the flange ring, the electric kettle electrical connector is electrically connected to the circuit board in the circuit board wiring compartment, and the power cord is electrically connected to the circuit board in the circuit board wiring compartment.

[0003] CN204517065U discloses an embedded electric kettle base, wherein the circuit board wiring compartment 4 is located below the desktop and has a relatively large volume. During installation, the circuit board wiring compartment 4 and the embedded mounting neck 2 must first be moved upward from the bottom of the desktop so that the embedded mounting neck 2 passes through the desktop opening, and then the embedded mounting neck 2 is connected to the embedded mounting sleeve 3. However, the bottom of some desktops is closed, and there is no path for operating the circuit board wiring compartment 4; in addition, some desktops are thin overall, so there is a limit on the overall height of the electric kettle base, that is, the overall height must be small. Utility Model Content

[0004] One purpose of the utility model is to solve or alleviate the above technical problems.

[0005] The means adopted by the utility model is to provide a water supply and power supply device which is easy to install, and comprises an under-table functional component and a desktop matching piece; the desktop matching piece is provided with an exposed portion, a supporting edge and a lower extension seat located below the supporting edge, and the exposed portion is located above the supporting edge; the under-table functional component is fixedly connected to the lower extension seat; when viewed from above, there is a portion of the under-table functional component located outside the supporting edge; the longitudinal section of the under-table functional component can be completely located within the inscribed circle of the cross-section of the supporting edge; a gap is provided between the bottom end of the supporting edge and the top end of the under-table functional component, and rotation with the supporting edge as the center of the circle allows the lower extension seat and the under-table functional component to pass through the circular hole of the desktop.

[0006] The utility model has the effect that, under the premise of ensuring a small overall thickness, the device can be installed from above the desktop, which is relatively convenient.

[0007] According to a further technical solution, the cross-section of the supporting edge is circular, and the lower extension seat is completely located inside the supporting edge when viewed from above, and the diameter of the supporting edge is smaller than the sum of the gap between the bottom end of the supporting edge and the top end of the under-table functional component and the thickness of the under-table functional component.

[0008] A further technical solution is that the table top matching piece is provided with an elastic wall located below the supporting edge, an elastic wall notch is provided between two adjacent elastic walls, the elastic wall is inclined gradually inward from top to bottom, a gap is provided between the top end of the elastic wall and the bottom end of the supporting edge, and the diameter of the top end of the elastic wall is larger than the diameter of the circular hole on the table top.

[0009] The firmness of the desktop matching piece installed on the desktop can be improved, and the risk of the desktop matching piece tilting due to the gravity of the functional components under the desktop after being installed on the desktop can be reduced.

[0010] A further technical solution is that the desktop matching piece is provided with an inner positioning wall, the outer wall of the inner positioning wall is a cylindrical surface and its diameter is less than or equal to the diameter of the circular hole of the desktop, the inner positioning wall is completely located within the supporting edge when viewed from above, and the inner positioning wall is in contact with the inner wall of the circular hole of the desktop when the desktop matching piece is in contact with the desktop.

[0011] It can prevent the desktop matching piece from tilting up due to the gravity of the functional components under the table after being installed on the desktop.

[0012] According to a further technical solution, the inner positioning wall is completely located inside the top end of the elastic wall, and the inner positioning wall is located in the notch of the elastic wall and is offset from the elastic wall.

[0013] The overall thickness of the water supply and power supply device which is easy to install can be reduced.

[0014] According to a further technical solution, there are multiple inner positioning walls, among which there are inner positioning walls facing the under-table functional component and / or inner positioning walls facing away from the under-table functional component.

[0015] It can further prevent the desktop matching piece from tilting up due to the gravity of the functional components under the table after being installed on the desktop.

[0016] According to a further technical solution, the inner positioning wall facing the under-table functional component or the inner positioning wall facing away from the under-table functional component is the inner positioning wall having the largest central angle among the multiple inner positioning walls.

[0017] It can further prevent the desktop matching piece from tilting up due to the gravity of the functional components under the table after being installed on the desktop.

[0018] According to a further technical solution, the under-table functional component is detachably fixedly connected to the lower extension seat.

[0019] It is convenient to assemble the desktop accessories and the functional components under the table.

[0020] According to a further technical solution, the under-table functional assembly includes functional parts and flexible connecting parts, wherein the functional parts include a water pump and / or a circuit board, and the water pump and / or the circuit board are connected to the exposed part via the connecting parts.

[0021] It is convenient to assemble the desktop accessories and the functional components under the table.

[0022] According to a further technical solution, the exposed portion includes a power supply base and / or a water supply pipe; the functional part includes a shell, the water pump and / or the circuit board are arranged in the shell, and the shell is provided with a connecting hole through which the common connecting part passes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of a water supply and power supply device that is easy to install according to an embodiment of the utility model. Figure 1 .

[0024] Figure 2 This is a three-dimensional schematic diagram of a water supply and power supply device that is easy to install according to an embodiment of the utility model. Figure 2 .

[0025] Figure 3 This is a three-dimensional exploded diagram of a water supply and power supply device that is easy to install according to an embodiment of the utility model. Figure 1 .

[0026] Figure 4 This is a three-dimensional schematic diagram of a water supply and power supply device that is easy to install according to an embodiment of the utility model. Figure 2 .

[0027] Figure 5 It is a top view schematic diagram of the water supply and power supply device which is easy to install according to an embodiment of the utility model; line LINE1 represents the horizontal tangent of the support edge 11. With reference to line LINE1, it is easy to see that the width of the under-table functional component 2 is smaller than the diameter of the support edge 11.

[0028] Figure 6 is a schematic diagram of a cross section SEC1; the dotted line (not shown in the drawing) represents the imaginary boundary of the thicker table top 9.

[0029] Figure 7 This is a schematic diagram of section 2 SEC2 Figure 1 ; Arrow ARR1 indicates the direction of the water supply and power supply device which is moved downward to facilitate installation until the support edge 11 and the desktop 9 during installation.

[0030] Figure 8It is a schematic diagram of section two SEC2; line two LINE2 represents a circular reference line with the rotation point 119 of the support edge 11 as the center and the proximal end of the circular hole 91 on the desktop as the radius; line three LINE3 represents a circular reference line with the rotation point 119 of the support edge 11 as the center and the proximal end of the circular hole 91 on the desktop as the radius; arrow two ARR2 represents the direction in which the water supply and power supply device for easy installation is translated to generate a translation gap 27 between the proximal end of the circular hole 91 on the desktop and the under-table functional component 2; arrow three ARR3 represents the direction in which the water supply and power supply device for easy installation is rotated until the under-table functional component 2 is located below the desktop 9 and the support edge 11 is in contact with the top of the desktop.

[0031] Designate the drawings in the specification Figure 8 Attached is the abstract.

[0032] Arrow one ARR1; arrow two ARR2; arrow three ARR3; section one SEC1; section two SEC2; line one LINE1; line two LINE2; line three LINE3; desktop matching part 1; supporting edge 11; rotation point 119; lower extension seat 12; water pipe hole 121; wire hole 122; clearance gap 123; buckle hole 129; elastic wall 13; elastic wall gap 131; inner positioning wall 14; exposed part 19; power supply base 191; water supply pipe 192; under-table functional component 2; functional part 21; water pump 211; circuit board 212; mounting body 22; buckle 229; translation gap 27; housing 28; connecting hole 29; water pipe lead-out hole 291; wire lead-out hole 292; connector 3; desktop 9; desktop circular hole 91. DETAILED DESCRIPTION

[0033] The specific implementation of the utility model will be described below with reference to the accompanying drawings of the specification.

[0034] As a specific embodiment, the water supply and power supply device of the embodiment of the utility model is easy to install, which includes an under-table functional component 2 and a tabletop matching component 1.

[0035] The desktop matching piece 1 is provided with an exposed portion 19, a supporting edge 11, and a lower extension seat 12 located below the supporting edge 11, and the exposed portion 19 is located above the supporting edge 11. The exposed portion 19 is used to contact with a thermoelectric kettle (not shown in the drawings), and the electric kettle supplies power and water. For example, as a prior art, the exposed portion 19 includes a power supply base 191 and / or a water supply pipe 192. The power supply base 191 is a plurality of concentric annular plastic walls, and a plurality of conductors are arranged on the annular plastic walls. The conductors can supply power to the thermoelectric kettle after being connected to electricity. The water supply pipe 192 is arranged at the center of the annular plastic, and can supply water to the thermoelectric kettle after receiving water.

[0036] The under-table functional component 2 is fixedly connected to the lower extension seat 12. For example, the under-table functional component 2 is provided with a mounting body 22, one of the mounting body 22 and the lower extension seat 12 is provided with a buckle hole 129, and the other is provided with a buckle 229 that is snapped into the buckle hole 129, so that the under-table functional component 2 is detachably fixedly connected to the lower extension seat 12, which facilitates the assembly between the desktop matching piece 1 and the under-table functional component 2.

[0037] like Figure 5 As shown, when viewed from above, the under-table functional component 2 has a portion located outside the support edge 11. Figure 2 , 7 As shown, the tabletop matching piece 1 and the under-table functional component 2 are arranged substantially perpendicularly and are L-shaped as a whole.

[0038] The longitudinal section of the under-table functional component 2 can be completely located within the inscribed circle of the cross section of the support edge 11. It is easy to understand that when the cross section of the support edge 11 is circular, its inscribed circle coincides with the circle, and when the support edge 11 is square, its inscribed circle is tangent to all four sides. However, for the convenience of description, the following description is based on a specific embodiment in which the cross section of the support edge 11 is circular. Figure 5 As shown in FIG. 1 , the longitudinal section of the under-table functional component 2 refers to the section of the under-table functional component 2 taken by a plane parallel to the section plane SEC1. Figure 6 As shown, the cross section of the support edge 11 refers to the cross section of the support edge 11 taken by the horizontal plane in the left-right direction. After rotating the longitudinal section of the under-table functional component 2 by 90 degrees, it can be completely placed in the inscribed circle of the cross section of the support edge 11.

[0039] like Figure 8 As shown, the bottom end of the support edge 11 (i.e. Figure 7 The right side of the support edge 11 shown in the figure) and the top of the under-table functional component 2 (i.e. Figure 7 A gap is provided between the lower extension seat 12 and the left side of the under-table functional component 2 as shown, and the rotation with the support edge 11 as the center allows the lower extension seat 12 and the under-table functional component 2 to pass through the circular hole 91 on the desktop. For example, the cross section of the support edge 11 is circular, and the lower extension seat 12 is completely located in the support edge 11 when viewed from above, and the diameter of the support edge 11 is smaller than the sum of the gap between the bottom end of the support edge 11 and the top end of the under-table functional component 2 and the thickness of the under-table functional component 2.

[0040] The working principle is as follows: Figure 7 As shown, a desktop circular hole 91 is opened on the desktop 9 before installation. It is easy to understand that the inner diameter of the desktop circular hole 91 is smaller than the diameter of the support edge 11, so the support edge 11 can abut against the top of the desktop 9 to achieve support. Figure 7The left side of the under-table functional component 2 as shown is in a state of being in contact with the circular hole 91 on the table top, and the water supply and power supply device for easy installation is moved downward, so that part of the under-table functional component 2 passes through the circular hole 91 on the table top until the supporting edge 11 abuts against the table top 9.

[0041] like Figure 8 As shown, the water supply and power supply device that is easy to install is translated so that the top of the under-table functional component 2 (i.e. Figure 7 A translation gap 27 is formed between the left side of the under-table functional component 2 as shown and the proximal end of the circular hole 91 on the table top, and then the rotation point 119 of the support edge 11 is used as the center of the circle to rotate as a whole to facilitate the installation of the water supply and power supply device, so that the lower extension seat 12 and the under-table functional component 2 both pass through the circular hole 91 on the table top until the support edge 11 is in contact with the top surface of the table top 9. At this time, the lower extension seat 12 and the under-table functional component 2 are both located below the table top 9.

[0042] It can be seen from the above that the water supply and power supply device which is easy to install according to the embodiment of the utility model can be installed from above the desktop 9 which is relatively convenient while ensuring that the overall thickness is small.

[0043] As one of the specific implementations, the desktop matching piece 1 is provided with an elastic wall 13 located below the supporting edge 11, an elastic wall notch 131 is provided between two adjacent elastic walls 13, the elastic wall 13 is inclined gradually inward from top to bottom, a gap is provided between the top of the elastic wall 13 and the bottom of the supporting edge 11, and the top diameter of the elastic wall 13 is larger than the diameter of the desktop circular hole 91. When the supporting edge 11 fits the desktop 9, the elastic wall 13 undergoes elastic deformation and provides elastic force, so that the elastic wall 13 and the inner wall of the desktop circular hole 91 are offset, which can improve the firmness of the desktop matching piece 1 installed on the desktop 9, and can also reduce the risk of the desktop matching piece 1 being lifted up due to the gravity of the under-table functional component 2 after being installed on the desktop 9.

[0044] As one of the specific embodiments, the desktop matching piece 1 is provided with an inner positioning wall 14, the outer wall of the inner positioning wall (14) is a cylindrical surface and its diameter is less than or equal to the diameter of the desktop circular hole (91), and the inner positioning wall 14 is completely located inside the support edge 11 when viewed from above, and the inner positioning wall 14 is in contact with the inner wall of the desktop circular hole 91 when the desktop matching piece 1 is in contact with the desktop 9. This can prevent the desktop matching piece 1 from tilting up due to the gravity of the under-table functional component 2 after being installed on the desktop 9.

[0045] As one of the specific implementations, Figure 6 As shown, the inner positioning wall 14 is completely located inside the top end of the elastic wall 13, and the inner positioning wall 14 is located in the elastic wall notch 131 and is offset from the elastic wall 13. The overall thickness of the water supply and power supply device can be reduced, which is easy to install.

[0046] As one of the specific implementations, there are multiple inner positioning walls 14, and among the multiple inner positioning walls 14, there are inner positioning walls 14 facing the under-table functional component 2, and / or inner positioning walls 14 facing away from the under-table functional component 2. This can further prevent the desktop matching piece 1 from tilting up due to the gravity of the under-table functional component 2 after being installed on the desktop 9.

[0047] As one of the specific implementations, the inner positioning wall 14 facing the under-table functional component 2 or the inner positioning wall 14 facing away from the under-table functional component 2 is the inner positioning wall 14 with the largest central angle (i.e., the central angle formed by the two ends of the outer wall of the inner positioning wall 14 and the axis of the exposed portion 19) among the multiple inner positioning walls 14. Figure 5 As shown, the inner positioning wall 14 on the left side of the section SEC1 line (i.e., the side close to the under-table functional component 2) and located within the width range of the under-table functional component 2 is the inner positioning wall 14 facing the under-table functional component 2, and the inner positioning wall 14 on the right side of the section SEC1 line (i.e., the side away from the under-table functional component 2) and located within the width range of the under-table functional component 2 is the inner positioning wall 14 facing away from the under-table functional component 2. This can further prevent the desktop matching component 1 from tilting up due to the gravity of the under-table functional component 2 after being installed on the desktop 9.

[0048] As one of the specific implementations, the under-table functional component 2 includes a functional part 21 and a flexible connector 3. The functional part 21 includes a water pump 211 and / or a circuit board 212. The water pump 211 and / or the circuit board 212 are connected to the exposed portion 19 through the connector 3. For example, the connector 3 is a silicone water pipe for water supply, and the connector 3 is an electric wire for power supply. The functional part 21 is a device for providing specific functions to the exposed portion 19, such as water supply through the water pump 211 and power supply through the circuit board 212. The desktop matching part 1 and the under-table functional component 2 can be pre-assembled separately and then assembled through the flexible connector 3, which is convenient for assembly between the desktop matching part 1 and the under-table functional component 2.

[0049] As one of the specific embodiments, the functional part 21 includes a housing 28, a water pump 211 and / or a circuit board 212 are arranged in the housing 28, and the housing 28 is provided with a connecting hole 29 through which the common connecting member 3 passes. Generally, the connecting hole 29 includes a water pipe outlet hole 291 and / or a wire outlet hole 292 arranged on the housing 28; the lower extension seat 12 is provided with a water pipe hole 121 and / or a wire hole 122, and the connecting member 3 for the water pipe passes through the water pipe outlet hole 291 and the water pipe hole 121, and the connecting member 3 for the wire passes through the wire outlet hole 292 and the wire hole 122.

[0050] As used in this utility model, the terms: first, second, etc., do not indicate any order, quantity or importance, but are only used for distinction.

[0051] As used in the present invention, the terms "a", "an", etc. do not indicate a limitation of quantity, but rather indicate the presence of at least one of the referenced object.

[0052] For example, the terms indicating orientation or position used in the present invention, such as top, bottom, side, longitudinal, transverse, middle, center, outside, inside, horizontal, vertical, left, right, above, below, etc., are intended to reflect relative positions rather than absolute positions.

[0053] As used in the present invention, terms such as approximately, overall, approximately, and similar are limiting terms that indicate that a feature exists but a certain deviation is allowed. The amount of the certain deviation allowed may vary depending on the specific context; for example, the specific context that may depend on the deviation of a dimension includes but is not limited to the relevant standards of dimensional tolerance.

Claims

1. A water supply and power supply device that is easy to install, comprising an under-table functional component (2) and a desktop matching component (1); the desktop matching component (1) is provided with an exposed portion (19), a supporting edge (11) and a lower extension seat (12) located below the supporting edge (11), and the exposed portion (19) is located above the supporting edge (11); the under-table functional component (2) is fixedly connected to the lower extension seat (12); Its characteristics are: When viewed from above, the under-table functional component (2) has a portion located outside the support edge (11); the longitudinal section of the under-table functional component (2) can be completely located within the inscribed circle of the cross section of the support edge (11); a gap is provided between the bottom end of the support edge (11) and the top end of the under-table functional component (2), and rotation with the support edge (11) as the center allows the lower extension seat (12) and the under-table functional component (2) to pass through the circular hole (91) on the table top.

2. The water supply and power supply device that is easy to install according to claim 1 is characterized in that: The cross section of the support edge (11) is circular, and the lower extension seat (12) is completely located inside the support edge (11) when viewed from above, and the diameter of the support edge (11) is smaller than the sum of the gap between the bottom end of the support edge (11) and the top end of the under-table functional component (2) and the thickness of the under-table functional component (2).

3. The water supply and power supply device that is easy to install according to claim 2 is characterized in that: The desktop matching piece (1) is provided with an elastic wall (13) located below the supporting edge (11), an elastic wall notch (131) is provided between two adjacent elastic walls (13), the elastic wall (13) is inclined gradually inwards from top to bottom, a gap is provided between the top end of the elastic wall (13) and the bottom end of the supporting edge (11), and the diameter of the top end of the elastic wall (13) is larger than the diameter of the desktop circular hole (91).

4. The water supply and power supply device that is easy to install according to claim 3 is characterized in that: The desktop matching piece (1) is provided with an inner positioning wall (14), the outer wall of the inner positioning wall (14) is a cylindrical surface and the diameter thereof is less than or equal to the diameter of the desktop circular hole (91); when viewed from above, the inner positioning wall (14) is completely located inside the supporting edge (11); when the desktop matching piece (1) is in contact with the desktop (9), the inner positioning wall (14) is in contact with the inner wall of the desktop circular hole (91).

5. The water supply and power supply device that is easy to install according to claim 4 is characterized in that: The inner positioning wall (14) is completely located inside the top end of the elastic wall (13), and the inner positioning wall (14) is located in the elastic wall notch (131) and is offset from the elastic wall (13).

6. The water supply and power supply device that is easy to install according to claim 5 is characterized in that There are multiple positioning walls (14), and among the multiple inner positioning walls (14), there is an inner positioning wall (14) facing the under-table functional component (2), and / or an inner positioning wall (14) facing away from the under-table functional component (2).

7. The water supply and power supply device that is easy to install according to claim 6 is characterized in that: The inner positioning wall (14) facing the under-table functional component (2) or the inner positioning wall (14) facing away from the under-table functional component (2) is the inner positioning wall (14) with the largest central angle among the multiple inner positioning walls (14).

8. The water supply and power supply device that is easy to install according to claim 1 is characterized in that: The under-table functional component (2) is detachably fixedly connected to the lower extension seat (12).

9. The water supply and power supply device that is easy to install according to claim 8 is characterized in that: The under-table functional component (2) comprises a functional part (21) and a flexible connecting part (3); the functional part (21) comprises a water pump (211) and / or a circuit board (212); the water pump (211) and / or the circuit board (212) are connected to the exposed part (19) via the connecting part (3).

10. The water supply and power supply device that is easy to install according to claim 9, characterized in that: The exposed portion (19) includes a power supply base (191) and / or a water supply pipe (192); the functional component (21) includes a housing (28); a water pump (211) and / or a circuit board (212) are arranged in the housing (28); and the housing (28) is provided with a connecting hole (29) through which the common connecting component (3) passes.

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