CN115251681A

CN115251681A - Portable intelligent drinking cup that has temperature display

Info

Publication number: CN115251681A
Application number: CN202210642341.3A
Authority: CN
Inventors: 郝军杰
Original assignee: Shenzhen Mlife Household Products Co Ltd
Current assignee: Shenzhen Mlife Household Products Co Ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-01

Abstract

The invention discloses a portable intelligent water cup with a temperature display function, and relates to the technical field of intelligent drinking water cups; the intelligent water cup aims at solving the problem that the temperature of water in the cup cannot be accurately detected when the water amount in the cup is small in the traditional intelligent water cup; the cup body comprises an outer heat-insulation liner, a cup body, a heat-insulation cover and a bottom cover, wherein the outer heat-insulation liner, the heat-insulation liner and the plastic shell are hermetically welded, and a gap between the outer heat-insulation liner and the heat-insulation liner is in a vacuum state; the temperature sensor and the circuit board are arranged at the bottom of the cup, so that the temperature sensor monitors the temperature of water in the cup instead of the temperature of steam at the top, and the temperature detection is more accurate.

Description

Portable intelligent drinking cup that has temperature display

Technical Field

The invention relates to the technical field of intelligent drinking water cups, in particular to a portable intelligent water cup with a temperature display function.

Background

Water is a source of life, in order to ensure body health in daily life, people must take sufficient water with proper temperature, in order to keep the temperature of the water in daily life, people usually use various heat preservation containers to store boiled water, if a portable heat preservation water cup is used to carry hot water when people need to go out, the people often scald the mouth due to the actual temperature without knowing the water when drinking, or the people can not drink immediately due to too hot water when thirst, the people need to cool the water to the proper drinking temperature by other containers, but the natural cooling time is long, people with thirst can be more anxious, and therefore the market needs a portable heat preservation cup with a temperature display function and capable of quickly cooling when drinking.

Through retrieval, the Chinese patent with the application number of 201922114813.4 discloses a water cup with a temperature display, which comprises a cup body, a cup cover and an anti-skid pad, wherein the cup body is cylindrical and is sequentially divided into a water storage layer and a heat dissipation layer from inside to outside, the water storage layer and the heat dissipation layer are integrally molded and cast, the cup cover is covered on the cup body, and the anti-skid pad is arranged at the bottom of the cup body; the water storage layer is internally provided with a filtering device, the filtering device comprises a filtering barrel and a hood, the filtering barrel is cylindrical and is arranged in the water storage layer in the middle, and the hood is arranged above the filtering barrel. The water cup with the temperature display in the patent has the following defects: the temperature detection module and the circuit board of the reclaimed water cup are arranged in the cup cover, so that the temperature of the reclaimed water in the cup cannot be accurately detected when the water quantity in the cup is small.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a portable intelligent water cup with a temperature display function.

In order to achieve the purpose, the invention adopts the following technical scheme:

a portable intelligent water cup with a temperature display function comprises an outer cover, a cup body, a heat-insulating cover and a bottom cover, wherein the cup body comprises a heat-insulating outer liner, a heat-insulating inner liner and a plastic shell;

the bottom integrated into one piece of outer courage keeps warm has first shrinkage pool, the central integrated into one piece in bottom of heat preservation inner bag has the second shrinkage pool, the outer wall of first shrinkage pool closely laminates in the inner wall of second shrinkage pool, be fixed with temperature sensor through heat conduction silica gel in the first shrinkage pool.

Preferably: the outside of heat preservation outer courage is located to the plastic casing cover, integrated into one piece has first annular, second annular and display window on the bottom inner wall of plastic casing, be fixed with transparent piece in the display window.

Further: first annular internal fixation has the mounting panel, the below of mounting panel has the circuit board through the fix with screw, temperature sensor electric connection is on the circuit board.

Further preferred is: the button cell is fixed below the circuit board through the cell holder, the button cell is electrically connected to the circuit board, one side of the bottom of the circuit board is also electrically connected with the nixie tube, and the nixie tube is right opposite to the display window.

As a preferable aspect of the present invention: the inner wall of the plastic shell is further pasted with a copper foil, the copper foil is pasted below the circuit board, and the copper foil is electrically connected to the touch detection terminal of the circuit board.

Further preferred as the invention: an inner cover is fixed inside the outer cover, the bottom edge of the inner cover is connected with the bottom edge of the outer cover in a sealing mode, phase-change materials are filled between the inner cover and the outer cover, a thermosensitive pigment tube is fixed on one side of the outer wall of the inner cover, and a fourth thread is integrally formed on the inner wall of the inner cover.

As a still further scheme of the invention: the heat-insulation outer container is characterized in that a first thread is integrally formed on the outer side of the top of the heat-insulation outer container, and the inner cover is fixed to the top of the cup body through the first thread and a fourth thread.

On the basis of the scheme: a second thread and a sealing neck are integrally formed on the inner side of the top of the heat-preservation liner; the heat-insulating cover is internally filled with heat-insulating materials, a third ring groove is integrally formed at the bottom of the heat-insulating cover, a sealing ring is sleeved in the third ring groove, and a third thread is integrally formed on the outer side of the middle part of the heat-insulating cover; the heat preservation lid passes through second screw thread and third screw thread fixation in the top of heat preservation inner bag, sealing washer elastic connection is between sealing neck and heat preservation lid.

On the basis of the foregoing scheme, it is preferable that: a buckle is integrally formed at the upper part of the bottom cover and is elastically connected in the second annular groove; and the bottom of the bottom cover is stuck with an anti-slip pad.

It is further preferable on the basis of the foregoing scheme that: the plastic shell is characterized in that a fixing block is integrally formed on the outer wall of one side of the top of the plastic shell, a vertical hole is integrally formed in the middle of the fixing block, and a wrist strap penetrates through the vertical hole.

The beneficial effects of the invention are as follows:

1. the temperature sensor and the circuit board are arranged at the bottom of the cup, so that the temperature of water in the cup is actually monitored by the temperature sensor instead of the temperature of steam at the top, and the temperature detection is more accurate.

2. Be provided with the bowl cover that has the phase transition intermediate layer, when needs drink water, can pour the water of higher temperature into the bowl cover, the phase transition material in the intermediate layer can absorb the temperature of water fast, has shortened the cooling time of water.

3. The thermosensitive pigment tube is arranged in the cup cover for drinking water, the color of the thermosensitive pigment tube can be changed along with the temperature of water in the cup cover, and people can visually judge whether the water temperature is suitable for drinking at the moment.

4. The cup is provided with the portable wrist strap, and can be conveniently carried by a user when the user goes out.

5. Use button cell as the power on the circuit board of cup, when not having the electricity, the user can change by oneself, and the circuit work is in low-power consumption mode, and is out of work when not touching, power saving more.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a portable intelligent water cup with a temperature display according to the present invention;

FIG. 2 is a schematic structural diagram of a cup body of a portable intelligent water cup with a temperature display, which is provided by the invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an exploded view of a portable intelligent water cup with a temperature display according to the present invention;

FIG. 5 is a schematic diagram of a circuit board structure of a portable intelligent water cup with temperature display according to the present invention;

FIG. 6 is a schematic structural diagram of a bottom cover of a portable intelligent water cup with a temperature display according to the present invention;

FIG. 7 is a schematic structural diagram of an upper cover of a portable intelligent water cup with a temperature display.

In the figure: 1-outer cover, 2-wrist strap, 3-cup body, 4-heat preservation outer container, 5-first thread, 6-second thread, 7-fixed block, 8-vertical hole, 9-sealing neck, 10-heat preservation inner container, 11-plastic shell, 12-first ring groove, 13-second ring groove, 14-first concave hole, 15-second concave hole, 16-inner cover, 17-heat preservation cover, 18-sealing ring, 19-transparent block, 20-display window, 21-mounting plate, 22-circuit board, 23-copper foil, 24-bottom cover, 25-temperature sensor, 26-digital tube, 27-button cell, 28-third thread, 29-third ring groove, 30-buckle, 31-anti-slip pad, 32-heat sensitive pigment tube and 33-fourth thread.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1:

a portable intelligent water cup with temperature display is shown in figures 1-7 and comprises an outer cover 1, a cup body 3, a heat preservation cover 17 and a bottom cover 24;

in order to enable the cup to have a heat preservation function; the cup body 3 comprises an insulating outer liner 4, an insulating inner liner 10 and a plastic shell 11, the insulating outer liner 4 and the insulating inner liner 10 are hermetically welded, and a gap between the insulating outer liner 4 and the insulating inner liner 10 is in a vacuum state;

the materials of the heat-insulating outer liner 4 and the heat-insulating inner liner 10 can be selected from various materials, and can be metal or nonmetal, and in the embodiment, the materials are preferably 304 stainless steel materials; through the arrangement of the vacuum heat-insulation outer liner 4 and the heat-insulation inner liner 10, the heat of the water in the cup is difficult to be conducted to the outside for dissipation, and the heat-insulation effect is achieved.

In order to make the temperature measurement more accurate; the bottom integrated into one piece of heat preservation outer bag 4 has first shrinkage pool 14, and the bottom center integrated into one piece of heat preservation inner bag 10 has second shrinkage pool 15, and the outer wall of first shrinkage pool 14 is closely laminated in the inner wall of second shrinkage pool 15, is fixed with temperature sensor 25 through heat conduction silica gel in the first shrinkage pool 14.

By arranging the temperature sensor 25 at the bottom of the cup, the metal around the temperature sensor 25 is always in direct contact with the water in the cup, so that the sensor 25 can measure more accurate data.

In order to relatively fix the position between the heat-insulating outer liner 4 and the plastic shell 11; the outside of heat preservation outer courage 4 is located to plastic casing 11 cover, integrated into one piece has first annular 12, second annular 13 and display window 20 on plastic casing's the bottom inner wall, be fixed with transparent piece 19 in the display window 20.

First annular 12 internal fixation has mounting panel 21, there is circuit board 22 below mounting panel 21 through the fix with screw, temperature sensor 25 electric connection is on circuit board 22.

To facilitate battery replacement by the user; a button cell 27 is fixed below the circuit board 22 through a cell holder, the button cell 27 is electrically connected to the circuit board 22, one side of the bottom of the circuit board 22 is also electrically connected with a nixie tube 26, and the nixie tube 26 is right opposite to the display window 20.

In order to enlarge the induction area of the touch circuit; the inner wall of the plastic shell 11 is further pasted with a copper foil 23, the copper foil 23 is pasted below the circuit board 22, and the copper foil 23 is electrically connected to the touch detection terminal of the circuit board 22.

An inner cover 16 is fixed inside the outer cover 1, and the bottom edge of the inner cover 16 is connected with the bottom edge of the outer cover 1 in a sealing way;

in order to enable the poured water to be cooled rapidly; phase change materials are filled between the inner cover 16 and the outer cover 1; the cooling rate and final temperature of the water can be varied by using different phase change materials.

To facilitate viewing of the temperature range of the poured water; a thermosensitive pigment tube 32 is fixed on one side of the outer wall of the inner cover 16; whether the range of the water temperature is suitable for drinking can be determined through the change of the color, and the thermosensitive pigment tube 32 is red at higher temperature, green at moderate temperature and yellow at lower temperature in the embodiment.

In order to enable the inner lid 16 to be fixed to the top of the cup body 3; the inner wall of the inner cap 16 is integrally formed with a fourth screw thread 33.

The first screw thread 5 is integrally formed on the outer side of the top of the heat-insulating outer container 4, and the inner cover 16 is fixed on the top of the cup body 3 through the first screw thread 5 and the fourth screw thread 33.

A second thread 6 and a sealing neck 9 are integrally formed on the inner side of the top of the heat-insulating inner container 10; the heat-insulating material is filled in the heat-insulating cover 17, a third annular groove 29 is integrally formed at the bottom of the heat-insulating cover 17, a sealing ring 18 is sleeved in the third annular groove 29, and a third thread 28 is integrally formed on the outer side of the middle part of the heat-insulating cover 17; the heat preservation cover 17 is fixed on the top of the heat preservation liner 10 through a second thread 6 and a third thread 28, and the sealing ring 18 is elastically connected between the sealing neck 9 and the heat preservation cover 17.

A buckle 30 is integrally formed at the upper part of the bottom cover 24, and the buckle 30 is elastically connected in the second annular groove 13; a non-slip pad 31 is adhered to the bottom of the bottom cover 24.

The cup can be conveniently carried; the utility model discloses a wrist strap 2, including plastic casing 11, the middle integrated into one piece of fixed block 7 has a perpendicular hole 8, erect and wear to be equipped with wrist strap 2 in the hole 8, wrist strap 2 can be the silica gel material, also can be the cloth, also can be leather etc. on the top one side outer wall of plastic casing 11 thigh integrated into one piece.

When the digital tube 26 is used, boiled water is added into the cup, the heat-preservation cover 17 and the inner cover 16 are screwed down, the heat-preservation inner container 10 and the heat-preservation outer container 4 are in a vacuum state, heat can be prevented from escaping, when the temperature needs to be seen, the outer wall of the pasting position of the copper foil 23 at the bottom of the cup is touched once by hand, the digital tube 26 can automatically light up to display the current water temperature, and after no operation is performed for three seconds, the digital tube 26 is automatically closed.

When water is wanted to be drunk and the water is too hot, the water can be poured into the inner cover 16, the phase change material between the inner cover 16 and the outer cover 1 can quickly absorb the heat of the running water, the water can be directly drunk when the color of the thermosensitive pigment tube 32 is observed to be changed into green, the temperature is high when the color of the thermosensitive pigment tube 32 is observed to be red, the water is not suitable for drinking, the temperature is too low when the color of the thermosensitive pigment tube 32 is observed to be changed into yellow, and the water is preferably added with hot water for drinking.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A portable intelligent water cup with a temperature display function comprises an outer cover (1), a cup body (3), a heat-insulating cover (17) and a bottom cover (24), and is characterized in that the cup body (3) comprises a heat-insulating outer liner (4), a heat-insulating inner liner (10) and a plastic shell (11), the heat-insulating outer liner (4) and the heat-insulating inner liner (10) are welded in a sealing mode, and a gap between the heat-insulating outer liner (4) and the heat-insulating inner liner (10) is in a vacuum state;

the bottom integrated into one piece of heat preservation outer bag (4) has first shrinkage pool (14), the bottom center integrated into one piece of heat preservation inner bag (10) has second shrinkage pool (15), the outer wall of first shrinkage pool (14) closely laminates in the inner wall of second shrinkage pool (15), be fixed with temperature sensor (25) through heat conduction silica gel in first shrinkage pool (14).

2. The portable intelligent water cup with the temperature display function according to claim 1, wherein the plastic shell (11) is sleeved outside the heat-insulating outer container (4), a first annular groove (12), a second annular groove (13) and a display window (20) are integrally formed on the inner wall of the bottom of the plastic shell, and a transparent block (19) is fixed in the display window (20).

3. The portable intelligent water cup with the temperature display function according to claim 2, wherein a mounting plate (21) is fixed in the first ring groove (12), a circuit board (22) is fixed below the mounting plate (21) through screws, and the temperature sensor (25) is electrically connected to the circuit board (22).

4. The portable intelligent water cup with the temperature display function according to claim 3, wherein a button battery (27) is fixed below the circuit board (22) through a battery seat, the button battery (27) is electrically connected to the circuit board (22), a nixie tube (26) is also electrically connected to one side of the bottom of the circuit board (22), and the nixie tube (26) faces the display window (20).

5. The portable intelligent water cup with the temperature display function according to claim 4, wherein a copper foil (23) is further adhered to the inner wall of the plastic shell (11), the copper foil (23) is adhered to the lower portion of the circuit board (22), and the copper foil (23) is electrically connected to the touch detection terminal of the circuit board (22).

6. The portable intelligent water cup with the temperature display function according to claim 5, wherein an inner cover (16) is fixed inside the outer cover (1), the bottom edge of the inner cover (16) is connected with the bottom edge of the outer cover (1) in a sealing manner, phase-change material is filled between the inner cover (16) and the outer cover (1), a thermosensitive pigment tube (32) is fixed on one side of the outer wall of the inner cover (16), and a fourth thread (33) is integrally formed on the inner wall of the inner cover (16).

7. The portable intelligent water cup with the temperature display function according to claim 6, wherein the first thread (5) is integrally formed on the outer side of the top of the heat-insulating outer container (4), and the inner cover (16) is fixed on the top of the cup body (3) through the first thread (5) and the fourth thread (33).

8. The portable intelligent water cup with the temperature display function according to claim 7, wherein the second thread (6) and the sealing neck (9) are integrally formed on the inner side of the top of the heat-preservation liner (10); the heat-insulation cover (17) is filled with heat-insulation materials, a third annular groove (29) is integrally formed at the bottom of the heat-insulation cover (17), a sealing ring (18) is sleeved in the third annular groove (29), and a third thread (28) is integrally formed on the outer side of the middle part of the heat-insulation cover (17); the heat preservation cover (17) is fixed on the top of the heat preservation liner (10) through a second thread (6) and a third thread (28), and the sealing ring (18) is elastically connected between the sealing neck (9) and the heat preservation cover (17).

9. The portable intelligent water cup with the temperature display function according to claim 8, wherein a buckle (30) is integrally formed at the upper part of the bottom cover (24), and the buckle (30) is elastically connected to the second annular groove (13); and a non-slip pad (31) is stuck at the bottom of the bottom cover (24).

10. The portable intelligent water cup with the temperature display function according to claim 9, wherein a fixing block (7) is integrally formed on the outer wall of one side of the top of the plastic shell (11), a vertical hole (8) is integrally formed in the middle of the fixing block (7), and a wrist strap (2) penetrates through the vertical hole (8).