DE202020106348U1 - Drum clock - Google Patents

Abstract

Drum clock, characterized in that it comprises a case back, a battery, a drive circuit board, several gears, several rollers, a bezel, a dial, a gear train and pointers, the battery being mounted on the case base and with the flat on the case base arranged drive circuit board is connected; the bezel is pressed on the case back, and a receiving space is formed between the two, in which the gears are arranged; the drive circuit board, gears and rollers are connected sequentially; the dial is arranged on the bezel and provided with a number of windows, the rollers going through the bezel so that the outer sides of the rollers are exposed in the corresponding windows; the hands are arranged on the dial with the gears, the gear train and the hands connected sequentially; the outsides are printed with characters and / or patterns.

Description

TECHNICAL AREA

The present utility model relates to the field of wristwatches, and in particular a drum watch.

BACKGROUND

One usually wears a wristwatch to tell the time. The wrist watches on the market are usually divided into mechanical watches, quartz watches, and digital watches. Digital clocks work in that a quartz is made to vibrate and the corresponding time information is then transmitted by a drive circuit to the LCD display set on the dial. However, the LCD display can be affected by outside light, making it difficult for users to read the time from certain perspectives, making it an uncomfortable experience for them.

CONTENTS OF THE PRESENT USED MODEL

The present utility model aims to solve at least one of the existing technical problems. To this end, the present utility model provides a drum watch which can prevent the time from being impossible to read due to reflections from the watch glass, which is convenient for users.

The drum clock according to the embodiment of the present utility model comprises a case back, a battery, a drive circuit board, several gears, several rollers, a bezel, a dial, a gear train and pointers, with the battery mounted on the case back and with the flat on the Housing bottom arranged drive circuit board is connected. The bezel is pressed onto the case back, and a receiving space is formed between the two in which the gears are arranged. The drive circuit board, gears, and rollers are connected sequentially. The dial is arranged on the bezel and provided with a number of windows, the rollers going through the bezel in such a way that the outer sides of the rollers are exposed in the corresponding windows. The hands are arranged on the dial, with the gears, the gear train and the hands connected sequentially. The outside is printed with characters and / or patterns. The present utility model represents a drum watch which can prevent the time from being impossible to read due to reflections from the watch glass, which offers convenience to users.

The drum clock according to the exemplary embodiment of the present utility model has at least the following advantages: The battery supplies the entire clock with electricity so that it works properly; The drive circuit board can control the moving state of the gears so that the gears can control the rollers; The space formed between the case back and the bezel protects the internal components from damage; The outside of the rollers are printed with characters and / or patterns so that the time can be read when corresponding rollers rotate into the corresponding positions in corresponding windows under the control of the drive circuit board, whereby it can be avoided that the time is read off the LCD screen is difficult from some perspectives; In addition, pointers are to be provided on the dial, which are driven by the gear train under the control of the drive circuit board and can display the time, which is even more convenient for the user to read the time.

In the exemplary embodiments of the present utility model, the housing bottom is provided with a recessed section, the battery being inserted into the recessed section.

In the exemplary embodiments of the present utility model, there is also a contact sheet, the battery being connected to the drive circuit board via the contact sheet.

In the exemplary embodiments of the present utility model, the output shaft of the transmission is connected to the rollers, the output shaft being parallel to the dial.

In the exemplary embodiments of the present utility model, the drive circuit board comprises a control chip and the gears are internally equipped with a drive motor, the control chip being connected to the drive motor.

In the exemplary embodiments of the present utility model, the battery is a button cell.

In the exemplary embodiments of the present utility model, the control chip is a microcontroller control chip.

In the exemplary embodiments of the present utility model, the rollers are cylindrical in shape.

In the exemplary embodiments of the present utility model, a key is provided on the edge of the housing bottom, the key being connected to the microcontroller control chip.

In the exemplary embodiments of the present utility model there is also an LED module, the LED module being connected to the microcontroller control chip.

Additional aspects and advantages of the present utility model are given in part in the following description of the exemplary embodiments and are in part apparent as a result or known through the implementation of the present utility model.

Figure list

• 1 ist eine schematische Explosionsdarstellung einer Trommel-Uhr gemäß dem Ausführungsbeispiel des vorliegenden Gebrauchsmusters;
• 2 ist eine schematische Darstellung der Frontstruktur einer Trommel-Uhr gemäß dem Ausführungsbeispiel des vorliegenden Gebrauchsmusters;
• 3 ist der Schaltplan einer Trommel-Uhr gemäß dem Ausführungsbeispiel des vorliegenden Gebrauchsmusters.

The above-mentioned and / or additional aspects and advantages of the present utility model can be illustrated more clearly by the following description of the exemplary embodiments of the present utility model in conjunction with drawings.

• 1 is a schematic exploded view of a drum clock according to the embodiment of the present utility model;
• 2 is a schematic representation of the front structure of a drum clock according to the embodiment of the present utility model;
• 3 is the circuit diagram of a drum clock according to the embodiment of the present utility model.

List of reference symbols

100

Case back

110

recessed section

200

battery

210

Contact sheet

300

Drive circuit board

310

Microcontroller control chip

400

transmission

500

roll

600

Bezel

700

Gear train

800

Dial

810

window

900

pointer

1000

button

1100

LED module

DETAILED DESCRIPTION

In the following, the exemplary embodiments of the present utility model are described in detail, which are shown by way of example in the accompanying drawings, the same or similar designations throughout indicating the same or similar components or components with the same or similar functions. The following examples described with reference to the accompanying drawings are exemplary and serve only to explain the present utility model. They are not to be understood as a restriction of the present utility model.

When describing the present utility model, it must be assumed that descriptions with orientation information, such as above, below, etc., only indicate the orientation or positional relationships shown in the drawings. They only serve to facilitate and simplify the description of the present utility model, and not to indicate or imply that the devices or components mentioned have a specific orientation, must be designed and function in a specific orientation. Therefore, they are not to be understood as a restriction of the utility model.

In the description of the present utility model, unless expressly limited otherwise, the terms such as setting and connection should be understood in a broad sense, and the technicians belonging to the technical field can use the specific meanings of the above terms in the present utility model in connection with the reasonably determine the specific content of the technical solutions.

With reference to the 1 A drum clock according to the exemplary embodiment of the present utility model comprises a case back 100 , a battery 200 , a drive circuit board 300 , multiple gears 400 , multiple roles 500 , a bezel 600 , a dial 800 , a gear train 700 and pointer 900 , with the battery 200 on the case back 100 mounted and with the flat on the case back 100 arranged drive circuit board 300 connected is. The bezel 600 is on the case back 100 pressed, and a receiving space is formed between the two, in which the gears 400 are arranged. The drive circuit board 300 who have favourited Gearbox 400 and the roles 500 are connected sequentially. The dial 800 is on the bezel 600 arranged and with a number of windows 810 provided, with the roles 500 so through the bezel 600 go that the outsides of the reels 500 in the corresponding windows 810 exposed. The pointers 900 are on the dial 800 arranged, being the gear 400 , the gear train 700 and the pointer 900 connected sequentially. The outsides of the roles 500 are printed with characters and / or patterns. The battery 200 can power the whole watch so it works properly; The drive circuit board 300 can change the state of motion of the gears 400 control so the gears 400 the roles 500 can control; The one between the case back 100 and the bezel 600 formed receiving space protects the internal components from damage; The outsides of the roles 500 are printed with characters and / or patterns so that the time can be read when there are corresponding roles 500 in corresponding windows 810 under control of the drive circuit board 300 turn to the appropriate positions, which can prevent the time from being difficult to read from some perspectives due to the LCD screen; Also are on the dial 800 pointer 900 to be provided under control of the drive circuit board 300 of the gear train 700 can be powered and display the time, which is even more convenient for users to read the time.

In the exemplary embodiments of the present utility model, the housing bottom is 100 with a recessed section 110 provided, the battery 200 is inserted into the recessed section, removing the battery 200 can be mounted more stable.

In the exemplary embodiments of the present utility model, there is also a contact sheet 210 , with the battery 200 via the contact sheet 210 with the drive circuit board 300 connected is. The use of the contact sheet 210 allows the battery to be the drive board 300 to provide electricity.

In the exemplary embodiments of the present utility model, the output shaft is the transmission 400 with the roles 500 connected, with the output shaft parallel to the dial 800 is. The output shaft of the gearbox 400 is with the roles 500 connected and the output shaft is parallel to the dial 800 , creating the characters or patterns on the outside of the rollers 500 can be represented better.

With reference to the 3 includes the drive circuit board 300 in the embodiments of the present utility model a control chip and the gear 400 are internally equipped with a drive motor, whereby the control chip is connected to the drive motor. The control chip can control the movement of the drive motor, which in turn controls the operating state of the gearbox 400 controls, which ultimately makes the roles 500 to be controlled.

In the exemplary embodiments of the present utility model, the battery is 200 a button cell. The button cell is a commonly used battery with stable performance and a large current supply.

In the exemplary embodiments of the present utility model, the control chip is a microcontroller control chip 310 , which is characterized by low energy consumption, stable performance and full functionality.

In the exemplary embodiments of the present utility model, the roles are 500 in cylindrical shape, which allows the characters and / or patterns on the outside of the reels 500 are better represented when rotated.

With reference to the 2 is a key in the exemplary embodiments of the present utility model 1000 on the edge of the case back 100 provided, the key 1000 with the microcontroller control chip 310 connected is. With the key 1000 allows users to set the clock easily and quickly.

With reference to the 3 there is also an LED module in the exemplary embodiments of the present utility model 1100 , with the LED module 1100 with the microcontroller control chip 310 connected is. The LED module 1100 is with the microcontroller control chip 310 connected so that users can know the operational status of the watch by turning the LED module on and off. In the exemplary embodiments of the present utility model, several roles are to be arranged in order to display information such as year, month, day, week, hour, minute, second, etc. Users only need to set them as needed; and the clock can be both cylindrical shape and square shape, which users can also adjust as needed.

In this description, terms such as “an exemplary embodiment”, “some exemplary embodiments”, “exemplary exemplary embodiments”, “examples”, “specific examples” or “some examples” are used, which means that the specific features, structures, materials or special features the embodiment or example can be found at least in one embodiment or example of the present utility model. The exemplary discussions of the above terms in this description do not necessarily relate to the same exemplary embodiments or examples. In addition, the specific features, structures, materials or special features described can be combined in a suitable manner in one or more exemplary embodiments or examples.

Despite the illustration and description of the exemplary embodiment of the present utility model, it should be understood by technicians in this field that many changes, modifications, substitutions and variations can be made in these exemplary embodiments without departing from the principles and purposes of the present utility model, the scope of which is defined by the claims and their equivalents is limited.

Claims (10)

Drum clock, characterized in that it comprises a case back, a battery, a drive circuit board, several gears, several rollers, a bezel, a dial, a gear train and pointers, the battery being mounted on the case base and with the flat on the case base arranged drive circuit board is connected; the bezel is pressed on the case back, and a receiving space is formed between the two, in which the gears are arranged; the drive circuit board, gears and rollers are connected sequentially; the dial is arranged on the bezel and provided with a number of windows, the rollers going through the bezel so that the outer sides of the rollers are exposed in the corresponding windows; the hands are arranged on the dial with the gears, the gear train and the hands connected sequentially; the outsides are printed with characters and / or patterns. Drum clock after Claim 1 , characterized in that the housing bottom is provided with a recessed portion, wherein the battery is inserted into the recessed portion. Drum clock after Claim 1 , characterized in that it also comprises a contact sheet, the battery being connected to the drive circuit board via the contact sheet. Drum clock after Claim 1 , characterized in that the output shaft of the gears is connected to the rollers, the output shaft being parallel to the dial. Drum clock after Claim 1 , characterized in that the drive circuit board comprises a control chip and the gears are internally equipped with a drive motor, the control chip being connected to the drive motor. Drum clock after Claim 1 , characterized in that the battery is a button cell. Drum clock after Claim 5 , characterized in that the control chip is a microcontroller control chip. Drum clock after Claim 1 , characterized in that the rollers are cylindrical in shape. Drum clock after Claim 7 , characterized in that a button is provided on the edge of the housing bottom, the button being connected to the microcontroller control chip. Drum clock after Claim 7 , characterized in that it also comprises an LED module, the LED module being connected to the microcontroller control chip.

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