CN214474474U

CN214474474U - Electronic digital clock

Info

Publication number: CN214474474U
Application number: CN202022560026.5U
Authority: CN
Inventors: 朱伟; 周凌; 黄荣; 鲁焱鑫
Original assignee: Shenzhen Jingwah Information Technology Co ltd
Current assignee: Shenzhen Jingwah Information Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-10-22
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses an electronic digital clock, which comprises a shell, a display screen, a plurality of keys and an internal circuit; the inside of casing has accommodation space, the display screen set up in the front of casing, it is a plurality of the button set up in the side of casing, internal circuit set up in accommodation space and electric connection in display screen and a plurality of the button. The utility model discloses a few buttons just can operate all system functions of electronic digital clock, and the time-telling button sets up alone and can make things convenient for the inconvenient user of eye to know the time in a side, and the luminance button sets up alone and can make screen brightness gentle and not influence the sleep in a side accurate operation in the rest environment.

Description

Electronic digital clock

Technical Field

The utility model relates to an electronic digital clock.

Background

The existing electronic digital clock is usually designed for human physiological and psychological engineering, especially for the old and the sick, and is used for displaying time, pictures, time telling with voice and the like. However, the existing electronic digital clocks are often single in function, monotonous in interface, poor in universality, or lack of humanized design on time display, and particularly for the elderly who are not familiar with modern electronic equipment such as mobile phones or patients with visual and auditory mental sensitivity, the traditional digital clocks often have the defects that keys are not available or the keys are complex, so that the use is difficult, and the screen is small, so that the time is not easy to view.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electronic digital clock can solve traditional digital clock and often have not have the button or the button is complicated to lead to difficult, the screen is difficult for the shortcoming of viewing the time for a short time.

In order to solve the above problems, the utility model provides an electronic digital clock, which comprises a shell, a display screen, a plurality of keys and an internal circuit;

the inside of casing has accommodation space, the display screen set up in the front of casing, it is a plurality of the button set up in the side of casing, internal circuit set up in accommodation space and electric connection in display screen and a plurality of the button.

Electronic digital clock in, internal circuit includes MCU the control unit, display screen module, memory module, interface module, power module, high frequency crystal oscillator, button module and audio module, MCU the control unit respectively electric connection in the display screen module the memory module the interface module power module high frequency crystal oscillator the button module reaches the audio module, display screen module electric connection in the display screen, button module electric connection is in a plurality of the button is in order to receive respectively a plurality ofly the information of pressing of button.

In the electronic digital clock of the present invention, the electronic digital clock further comprises a bracket, wherein the bracket is disposed at the back of the housing.

In the electronic digital clock of the present invention, the back surface of the housing has a recessed portion, and the holder is hinged to the recessed portion.

In the electronic digital clock of the present invention, the recessed portion is provided with an interface, and the interface is electrically connected to the interface module.

In the electronic digital clock of the present invention, the interface includes a USB port, a TF bayonet and a charging port.

In the electronic digital clock of the present invention, the back of the housing is provided with an audio opening, and the audio module is disposed in the audio opening.

In the electronic digital clock of the present invention, the back surface of the housing is provided with a hanging hole.

The electronic digital clock of the present invention is characterized in that the keys include a time-telling key, an upper direction key, a lower direction key, a left direction key, a right direction key, a menu key and a brightness key.

Electronic digital clock in, the time-telling button set up in the side of going up of casing, luminance button set up in the left surface of casing, go up the arrow key down the arrow key left side arrow key right side arrow key reaches the menu button set up in the right flank of casing.

The utility model has the advantages that:

all system functions of the electronic digital clock can be operated through a few keys, the time-telling key is independently arranged on one side face, so that users with inconvenience in seeing and hearing can conveniently know time, and the brightness key is independently arranged on one side face, so that the screen brightness is soft and the sleep is not influenced in the rest environment.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a first perspective view of an electronic digital clock according to the present invention;

fig. 2 is a second perspective view of an electronic digital clock according to the present invention;

fig. 3 is an internal circuit diagram of an electronic digital clock according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

Referring to fig. 1, fig. 1 is a first perspective view of an electronic digital clock according to the present invention. The electronic digital clock comprises a shell 1, a display screen 2, a plurality of keys 3, an internal circuit 4 and a bracket 5. Referring to fig. 2, fig. 2 is a second perspective view of an electronic digital clock according to the present invention. The bracket 5 is disposed on the back surface of the housing 1. The inside of casing 1 has accommodation space, display screen 2 set up in the front of casing 1, it is a plurality of button 3 set up in the side of casing 1, internal circuit 4 set up in the accommodation space and electric connection in display screen 2 and a plurality of button 3.

In this embodiment, the housing 1 with the bracket 5 is made of black matte plastic. The display 2 is an 8-inch liquid crystal display 2. The display screen 2 is embedded in the front of the shell 1, and the shell 1 is supported by the bracket 5 and can be hung on the wall.

Referring to fig. 3, fig. 3 is a pair of the utility model provides an internal circuit 4 of electronic digital clock, internal circuit 4 includes MCU control unit 41, display screen module 42, memory module 43, interface module 44, power module 45, high frequency crystal oscillator 46, button module 47 and audio module 48, MCU control unit 41 is electric connection respectively in display screen module 42, memory module 43, interface module 44, power module 45, high frequency crystal oscillator 46, button module 47 and audio module 48, display screen module 42 electric connection in display screen 2, button module 47 electric connection is a plurality of button 3 is in order to receive a plurality ofly respectively button 3's the information of pressing down. The back of the shell 1 is provided with an audio opening 13 and a hanging hole 14, and the audio module is arranged on the inner side of the audio opening 13.

In this embodiment, the MCU control unit supports the Linux system, and can design the functions for the electronic digital clock, such as displaying time, pictures, and reporting time with voice, for the elderly and patients, in particular, for human physiology and psychology engineering. The time precision is controlled by a high-frequency crystal oscillator unit. The power adapter of the power module is a 5V/1A DC charger. The power module also comprises a 3V button battery, so that the power supply of the singlechip control unit 9 can be still ensured when the clock is powered off accidentally, the normal operation of the clock is ensured, and the time accuracy is not influenced after the clock is powered on again.

The back of the shell 1 is provided with a concave part 11, and the bracket 5 is hinged to the concave part 11. The recessed portion 11 is provided with an interface 12, and the interface 12 is electrically connected to the interface 12 module. The interface 12 includes a USB port, a TF card port, and a charging port.

In this embodiment, the interface 12 includes a USB2.0 interface 12, a TF card interface 12, a 3.5 mm DC interface 12, and the like.

The plurality of keys 3 include a striking key 31, an up direction key 32, a down direction key 33, a left direction key 34, a right direction key 35, a menu key 36, and a brightness key 37. The striking key 31 is disposed on the upper side of the housing 1, the brightness key 37 is disposed on the left side of the housing 1, and the up direction key 32, the down direction key 33, the left direction key 34, the right direction key 35, and the menu key 36 are disposed on the right side of the housing 1.

In this embodiment, the upside and the left and right sides of casing 1 are provided with a plurality of buttons 3 respectively, and wherein, the setting of time service button 31 sets up alone and can make things convenient for the inconvenient user of eye to know the time in a side, and luminance button 3 sets up alone and can accurately operate in the rest environment and make screen luminance gentle and do not influence the sleep in a side.

Aiming at the products of the electronic digital clock, the Linux system can develop the following functions:

the MCU control unit controls the display module to generate images on the display screen 2 module and controls the audio module to convert audio signals and output time and music. The memory module inputs stored picture, audio and character string data to the MCU control unit, the interface 12 module carries out erasing operation on the memory module through the MCU control unit, the external DC charger supplies power to other modules through the power supply module, the high-frequency crystal oscillator controls the refreshing accuracy of the calibration time data, and the key 3 module controls the MCU control module to change input and output through input commands.

In the actual use process, the default factory power-on startup is a humanized startup guide, ten system languages can be selected through the physical key 3 (the system is supported to be switched again), summer time rules around the world are set, and date and time formats are set.

The main interface of the display screen 2 defaults to a classical theme, a menu page can be accessed by using the menu key 3, seven default themes are provided in theme options for a user to select, and the theme options comprise numbers, pointer styles, enlarged fonts, simplified interfaces and eight types of color mixing and combining of backgrounds and numbers, so that the user does not need to face a monotonous clock interface. The color theme can automatically change the interface color from morning to night, and is set to light blue in the morning (C22M5Y0K0), glorious gold in the morning (C4M20Y83K0), dark brown in the afternoon (C13M25Y23K1), tomato red in the evening (C4M75Y70K0), and night shade midnight blue in the late night (C66M56Y7K79) according to human psychology, so that the user's work and rest psychology is matched in color.

The brightness key 3 can be switched to the black background and white characters by one key and keeps 5% of brightness, so that the screen time can be clearly observed in a dark rest environment, the soft brightness can not cause eye discomfort, and the physiological stimulated conditions of the old and patients are fully considered. The brightness change of the screen in a certain time period can be customized in the menu interface through the right physical key 3.

The time can be accurately reported manually through the time key 31, or automatically reported every one, two or three moments through setting an hour in a menu. The volume and the striking content can be set in the menu.

This example can set up a plurality of alarm clocks simultaneously and remind, can set for the single ringing, and weekly repeated ringing every day to can set for function such as duration, music, volume, interface scintillation suggestion, the delay ringing once more of 9 minutes, can reedit the alarm clock setting after setting for again, need not delete the rebuild.

The example can set multiple event reminders simultaneously, including preset medication intake, daily activities, guest access, entertainment, birthday/holiday events, and also can be customized. The function comprises all settable items of the alarm clock function, and a set of virtual keyboard is additionally designed to edit the event name. A ten-year international common festival date is built in the festival, and the festival automatically rings every year after the festival is started and displays the festival name on a clock interface; the birthday can select a color photo from the TF card, and when the birthday takes effect, the clock interface is covered to be changed into a photo frame of the person concerned.

If the user wants to clear the set content, the user can select to restore the factory reset to the power-on guide interface in the menu. If the user needs to update the clock system, the latest system package can be downloaded from the official website and automatically upgraded by using the USB flash disk connection.

In summary, the electronic digital clock after developing the function has the following beneficial effects:

the utility model has the advantages that:

1. the appearance is simple and can be matched with various placing environments.

2. The keys are simple and easy to operate, and all system functions can be operated by only 7 keys. The one-key time reporting can facilitate users with inconvenient eyesight to know time, and the one-key dimming can enable the screen to be soft in a rest environment without influencing sleep.

3. The large screen and the large number facilitate the time viewing, the liquid crystal screen can display color themes and color photos, the color matching is diversified, and the human physiological and psychological engineering is met.

4. Ten language character strings, international common festivals, more than ten kinds of music ringtones and summer time switching time of each time zone are arranged in the Nand high-capacity memory, and the Nand high-capacity memory is convenient for popularization and use in multi-country markets.

5. The brightness and the volume support self-help adjustment and timing adjustment, so that a user can adjust the brightness and the volume of each time period by matching with a biological clock, and the influence on rest is reduced.

6. The high-frequency crystal oscillator ensures the clock accuracy and does not need to adjust the time setting again for a long time.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An electronic digital clock is characterized by comprising a shell, a display screen, a plurality of keys and an internal circuit;

the display screen is arranged on the front surface of the shell, the plurality of keys are arranged on the side surface of the shell, and the internal circuit is arranged in the accommodating space and is electrically connected with the display screen and the plurality of keys;

the internal circuit comprises an MCU control unit, a display screen module, a memory module, an interface module, a power supply module, a high-frequency crystal oscillator, a key module and an audio module, wherein the MCU control unit is respectively and electrically connected with the display screen module, the memory module, the interface module, the power supply module, the high-frequency crystal oscillator, the key module and the audio module;

the shell is characterized by further comprising a support, and the support is arranged on the back face of the shell.

2. An electronic digital clock according to claim 1, wherein the back of the housing has a recess in which the support is hinged.

3. The electronic digital clock according to claim 2, wherein said recess is provided with an interface, said interface being electrically connected to said interface module.

4. An electronic digital clock according to claim 3, wherein the interface comprises a USB port, a TF card port and a charging port.

5. The electronic digital clock according to claim 1, wherein the back of said housing is provided with an audio aperture, said audio module being disposed inside said audio aperture.

6. An electronic digital clock according to claim 1, wherein the back of the housing is provided with a hanging hole.

7. The electronic digital clock according to claim 1, wherein said plurality of keys comprise a striking key, an up direction key, a down direction key, a left direction key, a right direction key, a menu key, and a brightness key.

8. The electronic digital clock according to claim 7, wherein the striking key is disposed on an upper side of the housing, the brightness key is disposed on a left side of the housing, and the up arrow key, the down arrow key, the left arrow key, the right arrow key, and the menu key are disposed on a right side of the housing.