Waterproof structure of charging interface of intelligent water cup

Abstract

The utility model discloses a waterproof structure of a charging interface of an intelligent water cup, and relates to the technical field of articles of daily use. The waterproof charging cup comprises a waterproof assembly, a cup cover and a charging assembly, a connecting screw hole is formed in the peripheral side of the cup cover, a screw base in the charging assembly is in threaded connection with the interior of the connecting screw hole, a charging insertion barrel is in threaded connection with the interior of an inner threaded hole formed in the side wall of the screw base, and a bearing is in interference connection with the interior of a placement hole formed in the middle of the side wall of the screw base; a waterproof pad in the waterproof assembly abuts against the side wall of the screw base, the peripheral side of a protruding rod fixedly connected with the middle of the side wall of the waterproof pad is rotationally connected with the interior of the bearing, and a through hole is formed in the side wall of the waterproof pad. According to the utility model, the charging assembly is arranged, the screw seat and the cup cover are convenient to disassemble and assemble, the screw seat and the charging insertion cylinder are convenient to disassemble and assemble, overhaul or replace the charging assembly, and the waterproof assembly is arranged, so that water is effectively prevented from entering the charging insertion cylinder, and the waterproof effect of the waterproof pad on the charging assembly is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of daily necessities, and in particular relates to a waterproof structure of a charging interface of a smart water cup. Background Art

[0002] Daily necessities refer to items that people commonly use in daily life, such as towels, toothbrushes, and water cups, etc. With the continuous development of social science and technology, the types of water cups on the market have become diversified, which has greatly improved the previous situation of supply and demand in the water cup market, and also diversified the directions in which people buy water cups, such as plastic cups, paper cups, stainless steel cups, and smart water cups, etc. A smart water cup refers to a water cup that can remind people to drink water and detect water quality, and a charging structure is installed on the cup body to facilitate charging of the cup body. At the same time, in order to prevent water from entering the interior of the charging port, a waterproof component is provided on the charging port.

[0003] After searching, a patent document with patent announcement number CN215686467U discloses a non-directional magnetic waterproof charging structure for a smart water cup, characterized in that the waterproof charging structure includes a shell, a PCB board, and a magnetic charging component. The PCB board is fixedly arranged in the shell, and a charging slot is arranged on the side of the shell. The magnetic charging component is embedded in the charging slot, and one end of the magnetic charging component passes through the shell and is connected to the PCB board, so that when the external plug is inserted into the charging slot, the PCB board is connected to the magnetic charging component to charge the battery or directly supply power; the magnetic charging component includes magnetic hardware and hardware, and the magnetic hardware is sleeved on the hardware, and an insulating layer is fixedly arranged between the magnetic hardware and the hardware. In this utility model, the safety of the smart water cup can be greatly improved and the reliability is higher. And when the external interface is plugged in, there is no need to judge the positive or negative direction, and it can be directly plugged in.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The existing non-directional magnetic waterproof charging structure of the smart water cup, during use, the smart water cup is charged by the magnetic charging assembly, but during the placement of the magnetic charging assembly, the concave fixing part extending from the outside of the magnetic hardware is engaged with the convex fixing part fixed to the inner wall of the charging slot to limit the position of the magnetic charging assembly inside the charging slot, so that the concave fixing part will be deformed during the disassembly and assembly of the magnetic charging assembly, so that the concave fixing part can be inserted or removed, and even the concave fixing part on the magnetic charging assembly will be damaged, which brings inconvenience to the disassembly and assembly of the magnetic charging assembly;

[0006] 2. The existing smart water cup has a non-directional magnetic waterproof charging structure. During use, the outer end of the magnetic charging component is always exposed, and water may come into contact with the magnetic charging component, or even be damaged by impact from foreign objects, reducing the protective effect of the magnetic charging component.

[0007] To this end, we provide a waterproof structure of a smart water cup charging interface to solve the above problems. Utility Model Content

[0008] The purpose of the utility model is to provide a waterproof structure for the charging interface of a smart water cup. By setting a charging component and a waterproof component, the problem that the non-directional magnetic waterproof charging structure of the existing smart water cup is not convenient for disassembling and assembling the magnetic charging component, and the protection effect of the magnetic charging component is poor is solved.

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model is a waterproof structure of a charging interface of a smart water cup, comprising a waterproof component, a cup cover and a charging component, wherein a connecting screw hole is provided on the peripheral side of the cup cover, a screw seat in the charging component is threadedly connected to the inside of the connecting screw hole, an internal thread of an internal threaded hole provided on the side wall of the screw seat is threadedly connected to a charging plug, and a bearing is interference-connected to the inside of a placement hole provided in the middle of the side wall of the screw seat; a waterproof pad in the waterproof component abuts against the side wall of the screw seat, a convex rod fixed to the middle of the side wall of the waterproof pad is rotatably connected to the inside of the bearing, and a through hole is provided on the side wall of the waterproof pad.

[0011] The utility model is further configured such that the cup cover is cylindrical, the inner bottom of the cup cover is provided with a PCB board on the elastic rods connected in a ring array, the pressing cover mortised inside the cup cover is in contact with the PCB board, and the electrodes of the PCB board are in corresponding contact with the electrodes of the charging socket.

[0012] The utility model is further configured that the peripheral side of the pressure cover is fixedly connected with limiting blocks in an annular array, and the three limiting blocks are clamped with limiting grooves opened in an annular array on the inner peripheral side of the cup cover.

[0013] The utility model is further configured that a limit ring is sleeved on the lower part of the inner circumference of the threaded hole groove opened on the pressure cover, and the input end of the touch screen abutted on the limit ring is electrically connected with the output end of the PCB board.

[0014] The utility model is further configured such that the tempered film cover threadedly connected to the upper portion of the inner circumference of the threaded hole groove abuts against the touch screen, and a handle is symmetrically connected to the tempered film cover.

[0015] The utility model is further configured that the interior of the through hole is filled with a rubber plug, and the rubber plug and the through hole are both T-shaped.

[0016] The utility model is further configured that the cup body assembly arranged on the lower surface of the cup cover includes a cup body, the upper inner circumference of the cup body is threadedly connected to a screw platform fixed to the lower surface of the cup cover, and the lower surface of the boss threadedly connected to the lower inner circumference of the cup body is fixed to the cup bottom.

[0017] The utility model is further configured such that the sealing ring sleeved on the peripheral side of the screw platform contacts the upper surface of the cup body, and the sealing ring sleeved on the peripheral side of the boss contacts the lower surface of the cup body.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model provides a charging assembly, and realizes the disassembly and assembly between the charging assembly and the cup cover by rotating the screw seat. Similarly, the charging assembly can be disassembled by rotating the charging plug, which is convenient for disassembly and assembly of the charging assembly and for later maintenance or replacement of the charging assembly.

[0020] 2. The utility model provides a waterproof component, and by rotating and adjusting the waterproof pad, when the through hole on the waterproof pad is aligned with the charging socket, the charging plug with a T-shape outside is inserted into the charging socket to supply power to the PCB board, and the tail of the T-shaped charging plug is in close contact with the waterproof pad to prevent water from entering the charging socket; when the through hole on the waterproof pad is not aligned with the charging socket, the charging socket is hidden, effectively preventing water from entering the charging socket, thereby improving the waterproof effect of the waterproof structure on the charging interface of the smart water cup, and improving the safety of the charging interface of the smart water cup when in use.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0023] Figure 1 A three-dimensional schematic diagram of a waterproof structure of a smart water cup charging interface;

[0024] Figure 2 This is a disassembled diagram of the cup cover, waterproof component, and charging component;

[0025] Figure 3 This is an exploded diagram of the pressure cover, cup cover and PCB board;

[0026] Figure 4 This is a schematic diagram of the exploded view of the pressure cover, tempered film cover and touch screen;

[0027] Figure 5 This is a schematic diagram of the disassembled cup lid and cup body assembly.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1-cup body assembly, 101-cup body, 102-cup bottom, 102a-sealing ring, 102b-boss, 2-waterproof assembly, 201-waterproof pad, 201a-through hole, 202-convex rod, 203-rubber plug, 3-pressure cover, 301-limiting block, 302-threaded hole groove, 302a-limiting ring, 4-tempered film cover, 401-handle, 5-cup cover, 501-connecting screw hole, 502-limiting groove, 503-elastic rod, 504-screw platform, 6-charging assembly, 601-screw seat, 601a-placement hole, 601b-internal threaded hole, 602-bearing, 603-charging plug, 7-PCB board, 8-touch screen. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0032] See also Figure 1 , 2 , 3 and 4, the utility model is a waterproof structure of a smart water cup charging interface, including a cup cover 5 and a charging assembly 6 connected to the side of the cup cover 5, the charging assembly 6 includes a screw seat 601, an internal threaded hole 601b and a charging plug 603, which is convenient for rotating and disassembling the screw seat 601, and similarly, it is convenient to rotate and disassemble the screw seat 601 and the charging plug 603, so as to facilitate the disassembly, maintenance or replacement of the charging assembly 6;

[0033] Specifically, the internal thread of the connecting screw hole 501 opened on the circumferential side of the cup cover 5 is connected to the screw seat 601, and the internal thread of the internal threaded hole 601b opened on the side wall of the screw seat 601 is connected to the charging plug 603. The PCB board 7 is abutted on the elastic rod 503 connected to the inner bottom of the cup cover 5, and the two electrodes of the PCB board 7 are in corresponding contact with the two electrodes of the charging plug 603. The internal tenoned pressure cover 3 of the cup cover 5 is abutted on the PCB board 7, and the circumferential side of the pressure cover 3 is fixedly connected to the limiting block 301, and the limiting block 301 is clamped with the limiting groove 502 opened on the inner circumferential side of the cup cover 5. The lower part of the inner circumferential side of the threaded hole groove 302 opened on the pressure cover 3 is fixedly connected to the limiting ring 302a, and the touch screen 8 abutted on the limiting ring 302a is electrically connected to the PCB board 7. The tempered film cover 4 abutted on the touch screen 8 is threadedly connected to the upper part of the inner circumferential side of the threaded hole groove 302, and the tempered film cover 4 is fixedly connected with a handle 401;

[0034] Furthermore, the cup cover 5 is cylindrical, the elastic rods 503 are arranged in a circular array and are five in number, the limiting blocks 301 and the limiting grooves 502 are arranged in a circular array and are three in number, and the handles 401 are arranged symmetrically;

[0035] The operation process of this embodiment is as follows: the user rotates the screw seat 601 clockwise until the screw seat 601 is completely moved out of the connecting screw hole 501, completing the disassembly between the charging component 6 and the cup cover 5, and rotates the charging plug 603 clockwise until the charging plug 603 is completely moved out of the internal threaded hole 601b, completing the disassembly of the charging component 6; otherwise, the assembly and placement of the charging component 6 is completed. Specific embodiment 2

[0037] See also Figure 1 and 2 On the basis of the specific embodiment 1, a waterproof component 2 is provided, which includes a waterproof pad 201, a through hole 201a and a protruding rod 202. The waterproof pad 201 moves in an arc with the protruding rod 202 as a fixed point to adjust the relative position between the through hole 201a and the charging plug 603, thereby blocking or releasing the blocking of the charging plug 603, facilitating charging, and effectively preventing water from entering the interior of the charging plug 603, thereby improving the waterproof effect of the charging component 6;

[0038] Specifically, the side wall of the waterproof pad 201 is fixed with a protruding rod 202, and the circumferential side of the protruding rod 202 is rotatably connected with a bearing 602, and the bearing 602 is interference-connected to the inside of a placement hole 601a opened on the side wall of the screw seat 601, and the inside of the through hole 201a opened on the side wall of the waterproof pad 201 is filled with a rubber plug 203;

[0039] Furthermore, the rubber plug 203 and the through hole 201a are both T-shaped, and the outer dimensions of the rubber plug 203 match the inner dimensions of the through hole 201a;

[0040] The operation process of this embodiment is as follows: pull the rubber plug 203 out of the through hole 201a, rotate the waterproof pad 201, and move the waterproof pad 201 in an arc with the protruding rod 202 as a fixed point until the through hole 201a is aligned with the charging plug 603, and insert the charging plug through the through hole 201a into the charging plug 603 to realize charging of the PCB board 7; otherwise, the through hole 201a and the charging plug 603 are misaligned, and the rubber plug 203 is filled in the through hole 201a. Specific embodiment three

[0042] See also Figure 1 and 5 On the basis of the specific embodiment 1 and the specific embodiment 2, a cup body assembly 1 is provided, wherein the cup body assembly 1 comprises a cup body 101, a cup bottom 102 and a boss 102b. By rotating the cup bottom 102, the cup body 101 and the cup bottom 102 can be easily separated, and the inner wall of the cup body 101 and the cup bottom 102 can be easily cleaned, thereby improving the cleaning effect of the cup body assembly 1;

[0043] Specifically, the screw platform 504 threadedly connected to the upper part of the inner circumference of the cup body 101 is fixedly connected to the lower surface of the cup cover 5, and the lower surface of the boss 102b threadedly connected to the lower part of the inner circumference of the cup body 101 is fixedly connected to the cup bottom 102;

[0044] Furthermore, the circumference of the boss 102b and the screw boss 504 are both sleeved with a sealing ring 102a;

[0045] The operation process of this embodiment is: rotate the cup cover 5 clockwise and fix the cup body 101 until the screw platform 504 is completely moved out of the interior of the cup body 101, and the disassembly of the cup cover 5 is completed; rotate the cup bottom 102 clockwise until the boss 102b is completely moved out of the interior of the cup body 101, and the disassembly of the cup bottom 102 is completed; the cup body 101, the cup bottom 102 and the cup cover 5 are cleaned respectively; otherwise, the cup cover 5 and the cup bottom 102 are threadedly connected to the two ends of the cup body 101.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. 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.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A waterproof structure of a smart water cup charging interface, comprising a waterproof component (2), a cup cover (5) and a charging component (6), wherein a connecting screw hole (501) is provided on the circumference of the cup cover (5), and the characteristics are: The screw seat (601) in the charging assembly (6) is threadedly connected to the inside of the connecting screw hole (501), the internal threaded hole (601b) provided on the side wall of the screw seat (601) is threadedly connected to the charging plug (603), and the interior of the placement hole (601a) provided in the middle of the side wall of the screw seat (601) is interference-connected with the bearing (602); The waterproof pad (201) in the waterproof component (2) abuts against the side wall of the screw seat (601), the circumferential side of the protruding rod (202) fixedly connected to the middle of the side wall of the waterproof pad (201) is rotatably connected to the inside of the bearing (602), and the side wall of the waterproof pad (201) is provided with a through hole (201a).

2. The waterproof structure of the smart water cup charging interface according to claim 1, characterized in that: The cup cover (5) is cylindrical, and the inner bottom of the cup cover (5) is provided with a PCB board (7) on the elastic rods (503) connected in a ring array, and the pressing cover (3) mortised inside the cup cover (5) is in contact with the PCB board (7), and the electrodes of the PCB board (7) are in corresponding contact with the electrodes of the charging plug (603).

3. The waterproof structure of the smart water cup charging interface according to claim 2, characterized in that: The circumferential side of the pressure cover (3) is fixedly connected with limiting blocks (301) in an annular array, and the three limiting blocks (301) are clamped with limiting grooves (502) formed in an annular array on the inner circumferential side of the cup cover (5).

4. The waterproof structure of the smart water cup charging interface according to claim 3, characterized in that: A limit ring (302a) is sleeved on the lower inner circumference of the threaded hole groove (302) provided on the pressure cover (3), and the input end of the touch screen (8) abutted against the limit ring (302a) is electrically connected to the output end of the PCB board (7).

5. The waterproof structure of the smart water cup charging interface according to claim 4, characterized in that: The tempered membrane cover (4) threadedly connected to the upper portion of the inner circumference of the threaded hole groove (302) abuts against the touch screen (8), and a handle (401) is symmetrically connected to the tempered membrane cover (4).

6. The waterproof structure of the smart water cup charging interface according to claim 1, characterized in that: The interior of the through hole (201a) is filled with a rubber plug (203), and the rubber plug (203) and the through hole (201a) are both T-shaped.

7. The waterproof structure of the smart water cup charging interface according to claim 1, characterized in that: The cup body assembly (1) arranged on the lower surface of the cup cover (5) comprises a cup body (101), the upper inner circumference of the cup body (101) is threadedly connected to a screw platform (504) fixedly connected to the lower surface of the cup cover (5), and the lower surface of a boss (102b) threadedly connected to the lower inner circumference of the cup body (101) is fixedly connected to the cup bottom (102).

8. The waterproof structure of the smart water cup charging interface according to claim 7, characterized in that: The sealing ring (102a) sleeved on the circumferential side of the screw platform (504) contacts the upper surface of the cup body (101), and the sealing ring (102a) sleeved on the circumferential side of the boss (102b) contacts the lower surface of the cup body (101).

Images