CN217937810U - Cup cover with temperature display function - Google Patents

Abstract

The utility model discloses a bowl cover with temperature display, wherein the top cap sets up in the top of plunger portion, and the temperature display unit is including a display screen that can show the temperature, the top cap correspond that the display screen region is transparent or printing opacity material, top cap and plunger portion between be provided with the conducting layer, set up the through-hole that corresponds with the display screen on this conducting layer, be provided with the contact with temperature display unit electric connection in plunger portion up end, this contact and conducting layer form electric connection. The utility model discloses be provided with the conducting layer between top cap and plunger portion, contact and conducting layer form electric connection, and whole top cap just forms the contact with the conducting layer like this, and whole top cap all is effective touch contact area, and the human body is as long as touch the top cap, and human electric current will lead through conducting layer and contact to trigger the display screen work among the temperature display unit, demonstrate the temperature, respond to sensitively, use and experience better.

Description

A cup cover with temperature display

Technical field:

The utility model relates to the technical field of water cup products, in particular to a cup cover with temperature display.

Background technique:

With the miniaturization of the display module, many water cups are also integrated with a temperature display module, which displays the internal temperature of the cup through a display screen through a temperature sensor. In order to reduce energy consumption, the display screen of the display module usually adopts a capacitive touch screen. When the human body touches or approaches the surface of the display screen, the display screen will be triggered to display the temperature.

See the utility model patent with the Chinese patent number: 202120591337.X, which discloses a "temperature display cup cover and a cup with temperature display function". The upper cover part located on the connecting part, the inner side of the connecting part is provided with a concave cavity, the bottom of the concave cavity is provided with a water outlet, the inner side of the upper cover part is provided with a housing shell, and the outer housing is provided with a sealing pad; a display device is arranged in the housing, and the display device is connected to the temperature sensor through a wire. That is, the technical solution is to place the display module directly in the housing. The disadvantage of this solution is that the display device is sealed and the human body cannot directly touch the display screen. The human body can only be triggered by touching the surface of the upper cover. Due to the isolation of the upper cover, the capacitive display is difficult to be triggered. Only Effective contact can only be formed in the area close to the touch point, which leads to a very bad touch display experience.

Utility model content:

The technical problem to be solved by the utility model is to propose a cup cover with high sensitivity and temperature display in view of the deficiencies in the prior art.

In order to solve the above technical problems, the utility model adopts the following technical solutions: a cup cover with temperature display, including: a top cover, a plunger part matched with the cup mouth, a temperature display unit installed inside the plunger part, Wherein the top cover is arranged on the top of the plunger part, and the temperature display unit includes a display screen that can display the temperature, and the area corresponding to the display screen of the top cover is made of transparent or light-transmitting material, and the space between the top cover and the plunger part is A conductive layer is provided, and a through hole corresponding to the display screen is opened on the conductive layer, and a contact electrically connected to the temperature display unit is provided on the upper end surface of the plunger part, and the contact is electrically connected to the conductive layer.

Furthermore, in the above technical solution, the plunger part includes: a hollow body and a transparent cover sealed to the upper opening of the body, and the temperature display unit is installed in the hollow cavity of the body.

Further, in the above technical solution, the temperature display unit includes: a circuit board fixed in the hollow cavity of the body, a display screen electrically connected to the circuit board, and a temperature sensor electrically connected to the circuit board.

Furthermore, in the above technical solution, the body includes: an integrally formed cylindrical body, and a metal bottom cover located at the opening of the lower end of the cylindrical body and fixedly connected to the cylindrical body.

Furthermore, in the above technical solution, the temperature sensor is in contact with the metal bottom cover, and the temperature sensor is electrically connected to the circuit board through wires.

Furthermore, in the above technical solution, the conductive layer is conductive foam or conductive silica gel.

Further, in the above technical solution, the contact includes: a metal piece fixed on the transparent cover, a conductive spring located between the metal piece and the circuit board, wherein the metal piece is electrically connected to the circuit board through the conductive spring .

After adopting the above technical scheme, the utility model is provided with a conductive layer between the top cover and the plunger part, and a contact point electrically connected with the temperature display unit is provided on the upper end surface of the plunger part, and the contact point and the conductive layer form an electrical connection. Sexual connection, so that the entire top cover is in contact with the conductive layer, and the entire top cover is an effective touch contact area. As long as the human body touches the top cover, the human body current will be connected to the contact through the conductive layer, thereby triggering the temperature display unit. The display works and shows the temperature. The utility model has sensitive induction and better user experience.

Description of drawings:

Fig. 1 is a perspective view of the utility model;

Fig. 2 is a sectional view of the internal structure of the utility model;

Fig. 3 is a three-dimensional exploded view of the utility model.

Detailed ways:

Below in conjunction with specific embodiment and accompanying drawing, the utility model is further described.

As shown in FIGS. 1 to 3 , the utility model is a cup lid with temperature display, which includes: a top cover 1 , a plunger portion 2 , a temperature display unit 3 , a conductive layer 4 and a contact 5 .

The top cover 1 and the plunger part 2 cooperate with each other to form the whole cup cover. The top cover 1 is usually made of transparent or light-transmitting plastic material, so that the user can observe the display screen 30 in the temperature display unit 3 .

The temperature display unit 3 is installed inside the plunger part 2, the top cover 1 is arranged on the top end of the plunger part 2, and a conductive layer 4 is arranged between the top cover 1 and the plunger part 2, and the conductive layer 4 is provided with a through hole 40 corresponding to the display screen 30, so as to expose the display screen 30. A contact 5 electrically connected to the temperature display unit 3 is provided on the upper surface of the plunger part 2 , and the contact 5 is electrically connected to the conductive layer 4 . The conductive layer 4 is conductive foam or conductive silica gel, which has a certain elastic compression, which can ensure its effective contact with the top cover 1 and the contact 5 .

Specifically, the plunger part 2 includes: a hollow body 21 and a transparent cover 22 sealed to the upper opening of the body 21 , and the temperature display unit 3 is installed in the hollow cavity of the body 21 .

The temperature display unit 3 includes: a circuit board 31 fixed in the hollow cavity of the body 21 , a display screen 30 electrically connected to the circuit board 31 , and a temperature sensor 32 electrically connected to the circuit board 31 .

The body 21 includes: a cylindrical body 211 integrally formed, and a metal bottom cover 212 located at the lower opening of the cylindrical body 211 and fixedly connected with the cylindrical body 211 . Wherein the cylindrical body 211 can be made of metal or plastic material, which is used to cooperate with the mouth of the cup to seal the mouth of the cup, and thread can be formed on its surface. The metal bottom cover 212 is used to ensure fast temperature conduction. The temperature sensor 32 is in contact with the metal bottom cover 212 , and the temperature sensor 32 is electrically connected to the circuit board 31 through a wire 33 .

As shown in FIG. 2 , the contact 5 includes: a metal piece 51 fixed on the transparent cover 22 , a conductive spring 52 located between the metal piece 51 and the circuit board 31 , wherein the metal piece 51 communicates with the metal piece 52 through the conductive spring 52 The circuit board 31 is electrically connected.

When the utility model is used, the metal bottom cover 212 will be directly conducted by the thermal radiation inside the cup, and its temperature will rise rapidly to the temperature in the cup. The temperature sensor 32 transmits the temperature signal of the metal bottom cover 212 to the circuit board 31 , when the human body touches the top cover 1 , the display screen is triggered 30 times, and the temperature will be displayed through the display screen 30 . Because in the utility model, contact 5 is electrically connected with conductive layer 4, so that the whole top cover 1 forms contact with conductive layer 4, and the whole top cover 1 is an effective touch contact area. As long as the human body touches the top cover 1, it will Trigger the display screen 30 in the temperature display unit 3 to work and display the temperature.

Of course, the above descriptions are only specific embodiments of the utility model, and are not intended to limit the implementation scope of the utility model. Should be included in the utility model patent scope.

Claims (7)

1. A cup cover with temperature display, comprising: a top cover (1), a plunger part (2) matched with the mouth of the cup, a temperature display unit (3) installed inside the plunger part (2), wherein the top cover The cover (1) is arranged on the top of the plunger part (2), and the temperature display unit (3) includes a display screen (30) that can display the temperature, and the area corresponding to the display screen (30) of the top cover (1) is transparent Or a light-transmitting material, characterized in that: a conductive layer (4) is provided between the top cover (1) and the plunger part (2), and the conductive layer (4) is provided with a screen corresponding to the display screen (30). The through hole (40) of the plunger part (2) is provided with a contact (5) electrically connected to the temperature display unit (3) on the upper surface of the plunger part (2), and the contact (5) forms an electrical connection with the conductive layer (4). connect. 2. A cup lid with temperature display according to claim 1, characterized in that: the plunger part (2) comprises: a hollow body (21) and a transparent transparent body (21) sealed on the upper opening of the body (21) The cover (22), the temperature display unit (3) is installed in the hollow cavity of the body (21). 3. A cup lid with temperature display according to claim 2, characterized in that: said temperature display unit (3) comprises: a circuit board (31) fixed in the hollow cavity of the body (21), an electrical The display screen (30) which is electrically connected to the circuit board (31), and the temperature sensor (32) which is electrically connected to the circuit board (31). 4. A cup cover with temperature display according to claim 3, characterized in that: said body (21) comprises: an integrally formed cylindrical body (211), and a lower end of the cylindrical body (211) Opening, and the metal bottom cover (212) that is fixedly connected with cylindrical body (211). 5. A cup lid with temperature display according to claim 4, characterized in that: said temperature sensor (32) is in contact with the metal bottom cover (212), and the temperature sensor (32) passes through a wire (33) It is electrically connected with the circuit board (31). 6. A cup lid with temperature display according to claim 1, characterized in that: said conductive layer (4) is conductive foam or conductive silica gel. 7. A cup cover with temperature display according to claim 3, characterized in that: said contact (5) comprises: a metal piece (51) fixed on the transparent cover (22), located on the metal The conductive spring (52) between the piece (51) and the circuit board (31), wherein the metal piece (51) is electrically connected to the circuit board (31) through the conductive spring (52).

Images