WO2018192263A1

WO2018192263A1 - Watch having electronic display screen

Info

Publication number: WO2018192263A1
Application number: PCT/CN2017/119839
Authority: WO
Inventors: 江国旺
Original assignee: 上海掌门科技有限公司
Priority date: 2017-04-21
Filing date: 2017-12-29
Publication date: 2018-10-25
Also published as: CN207516745U

Abstract

A watch having an electronic display screen (107), the watch comprising a watch case (201), a front cover, a rear cover (205), a dial, mechanical clock hands (101, 103, 105), a clock hand shaft and a watch core (109). The dial thereof is an electronic display screen (107) which is one integral body. A through hole is formed on the electronic display screen (107) and is used for the clock hand shaft to pass through, and the mechanical clock hands (101, 103, 105) are connected to the watch core (109) by means of the clock hand shaft so as to display the time. Said watch having an electronic display screen (107) thereby provides a watch having a dial on which a user may change the display effect.

Description

Watch with electronic display

Technical field

The utility model relates to a watch, in particular to a watch with an electronic display screen.

Background technique

Traditional mechanical watches or quartz watches generally have mechanical hands, but the dials of these conventional watches are generally not customizable or replaceable by the user. Therefore, it is necessary to provide a watch with a dial that the user can replace the display effect.

Utility model content

In order to solve the above technical problems, the present invention proposes the following technical solutions.

According to the present invention, a watch with an electronic display screen includes a case, a front cover, a back cover, a dial, a mechanical hand, a needle shaft and a watch core, and the dial is an electronic display, and the electronic display is A whole body is provided with a through hole for the passage of the needle shaft, and the mechanical hand is connected to the watch core through the needle shaft to display the time.

The watch according to the present invention further includes: an electronic display driving circuit connected to the electronic display screen for generating different driving signals for driving the electronic display screen for different display; the control unit and the electronic display driving circuit A connection for controlling the electronic display drive circuit to generate different drive signals according to different user indications.

The watch according to the present invention further includes: a touch screen for receiving a user indication; and a touch screen driving circuit connected to the touch screen and the control unit for receiving different user indications through the touch screen and transmitting the same to the control unit.

According to the watch of the present invention, the mechanical hands include at least one of an hour hand, a minute hand, and a second hand.

The watch movement according to the present invention comprises a mechanical watch movement and a smart watch movement, wherein the mechanical watch movement is connected to the hand shaft for driving the mechanical hand to rotate; the smart watch core is used for generating the display on the electronic display screen. The smart watch displays information; and the watch further includes: a smart watch movement drive circuit coupled to the control unit, the smart watch movement and the electronic display drive circuit for receiving a user indication from the control unit and transmitting the user indication to the smart The watch movement, the smart watch core generates the smart watch display information according to the user's instruction and transmits it to the electronic display drive circuit through the smart watch movement drive circuit to generate a drive signal for displaying the smart watch display information.

The utility model has the advantages that the introduction of the electronic display screen and the touch screen realizes the purpose of the user to change the display effect of the dial by touching.

DRAWINGS

Various other advantages and benefits will become apparent to those of ordinary skill in the art in the <RTIgt; The drawings are only for the purpose of illustrating the specific embodiments and are not intended to limit the invention. Throughout the drawings, the same reference numerals are used to refer to the same parts. In the drawing:

1 is a schematic cross-sectional view of a watch mounted with an electronic display screen and a watch movement according to an embodiment of the present invention.

2 is a schematic cross-sectional view of a wristwatch mounted with a touch screen according to an embodiment of the present invention.

3 is a schematic diagram of an electronic display screen according to an embodiment of the present invention.

4 is a schematic diagram of an electronic display screen with a hands attached, in accordance with an embodiment of the present invention.

FIG. 5 is a schematic plan view of a wristwatch when an electronic display screen is used according to an embodiment of the present invention.

detailed description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While the exemplary embodiments of the present disclosure are shown in the drawings, it is understood that the invention may be embodied in various forms and not limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be more fully understood, and the scope of the disclosure can be fully conveyed to those skilled in the art.

1 is a cross-sectional view of a watch with an electronic display 107 (ie, an electronic dial) and a watch movement 109 (ie, a watch movement) mounted in accordance with an embodiment of the present invention. For the sake of clarity, watch components such as the case, front cover and back cover are omitted.

The watch shown in Fig. 1 uses a mechanical hand (hour hand 101, minute hand 103, second hand 105) to display time, the dial is an electronic display 107, and the electronic display 107 is a whole, and the pass for the movement of the hand shaft is opened. The hole, the mechanical hand is connected to the watch core 109 through the hand shaft to display the time.

Although not shown in Fig. 1, the watch may further include an electronic display driving circuit and a control unit.

The electronic display drive circuit is connected to the electronic display to generate different drive signals to drive the electronic display for different displays. The control unit is connected to the electronic display driving circuit for controlling the electronic display driving circuit to generate different driving signals according to different user instructions.

Preferably, the electronic display driver circuit can be implemented with the NT35350, and the control unit can be implemented with the Junzheng M200 chip.

The watch shown in FIG. 2 displays the time using a mechanical hand (hour hand 101, minute hand 103, second hand 105), the dial of which is an electronic display 107, and the electronic display 107 is a whole, which is provided with a pass for the movement of the hand shaft. The hole, the mechanical hand is connected to the watch core 109 through the hand shaft to display the time.

Although not shown in FIG. 2, the watch may further include an electronic display drive circuit and a control unit.

The wristwatch as shown in FIG. 2 further includes a touch screen 203 and a touch screen driving circuit (not shown in FIG. 2), and both the touch screen 203 and the watch back cover 205 can be assembled on the case 201.

The touch screen 203 is for receiving a user indication. The touch screen drive circuit is coupled to the touch screen 203 and a control unit (not shown in FIG. 2) for receiving different user indications through the touch screen 203 and transmitting them to the control unit. Thereby, the content on the electronic display 107 can be replaced by clicking on the touch screen 203.

Preferably, the touch screen driving circuit can be implemented with the HX8525 chip.

Optionally, the mechanical hands include at least one of an hour hand, a minute hand, and a second hand.

Optionally, the watch movement 109 of the watch as shown in FIG. 2 includes both a mechanical watch movement and a smart watch movement. The mechanical movement is connected to the needle shaft for driving the mechanical needle to rotate. The smart watch movement is used to generate the smart watch display information displayed on the electronic display. The watch also includes a smart watch movement drive circuit (not shown in Figure 2, smart watch movement and smart watch movement drive circuit form a smart watch system), smart watch movement circuit and control unit, smart watch movement and electronic display a driving circuit connection for receiving a user indication from the control unit and transmitting the user indication to the smart watch core, the smart watch core generating the smart watch display information according to the user instruction and transmitting the smart watch driving circuit to the electronic display driving through the smart watch movement driving circuit The circuit generates a drive signal for displaying information displayed by the smart watch. At this time, it is also possible to interact with the smart watch system by clicking on the touch screen 203.

The watch shown in Fig. 2 can also include the watch movement of the quartz watch and the watch movement of the smart watch (ie, the smart watch movement), which can drive the hour hand 101, the minute hand 103, the second hand 105 to rotate normally, and can also give the electronic display. 107 provides display content.

As shown in FIG. 3, the present invention has an electronic display 107, which is a display screen, which is an integral component having a through hole formed therein, which can be as shown in FIGS. 1 and 2. The shaft of the watch movement 109 (for example, the hand shaft) is passed through, and the hands are mounted with various hands such as the hour hand 101, the minute hand 103, and the second hand 105 of the watch.

4 is a schematic diagram of an electronic display screen with a hands attached, in accordance with an embodiment of the present invention. The hour hand 101, the minute hand 103, and the second hand 105 in the background of the electronic display 107 are shown in FIG.

FIG. 5 is a plan view showing the use of an electronic display screen for two types of watches according to an embodiment of the present invention.

The schematic diagram of the above two kinds of watches assembled is shown in Fig. 5. Since the watch core of the mechanical watch or the quartz watch is included, the watch can display the time with the hour hand 101, the minute hand 103, and the second hand 105 as in the normal watch, and the electronic display 107 The background image can be displayed on the top, and the background image can be the landscape map shown in FIG. 5 or a traditional dial map. When the above-described second type of wristwatch is used, since the watch movement of the smart watch is also included, other information on the smart watch system (not shown in Fig. 5) can also be displayed.

It should be understood that the utility model can be applied not only on a watch but also on other various types of meters, and can achieve a good interaction effect. The pointer for display does not only include the hour hand 101, the minute hand 103, and the second hand 105, but may include various hands such as other chronograph hands, indicator pins, and the like.

The above description is only an exemplary embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can easily think of within the technical scope disclosed by the present invention. Changes or substitutions are intended to be included within the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

A watch with an electronic display, comprising a watch case, a front cover, a back cover, a dial, a mechanical hand, a hand shaft and a watch movement, wherein the dial is an electronic display, and the electronic display As a whole, a through hole for the passage of the needle shaft is opened, and the mechanical hand is connected to the watch core through the needle shaft to display the time.
The watch of claim 1 wherein the watch further comprises:

An electronic display driving circuit connected to the electronic display screen for generating different driving signals to drive the electronic display screen for different display;

And a control unit connected to the electronic display driving circuit for controlling the electronic display driving circuit to generate different driving signals according to different user indications.
The watch according to claim 2, wherein the watch further comprises:

a touch screen for receiving user instructions;

A touch screen driving circuit is coupled to the touch screen and the control unit for receiving different user indications through the touch screen and transmitting them to the control unit.
The wristwatch according to claim 1 or 2, wherein the mechanical hands include at least one of an hour hand, a minute hand, and a second hand.
The watch according to claim 3, wherein the watch movement of the watch comprises a mechanical watch movement and a smart watch movement, wherein

The mechanical movement is connected to the needle shaft for driving the mechanical needle to rotate;

The smart watch movement is for generating smart watch display information displayed on the electronic display screen; and the watch further comprises:

a smart watch movement drive circuit coupled to the control unit, the smart watch movement, and the electronic display drive circuit for receiving a user indication from the control unit and transmitting a user indication to the smart meter a core, the smart watch generates a smart watch display information according to a user indication and transmits it to the electronic display drive circuit through the smart watch drive circuit to generate a drive signal for displaying the smart watch display information.