KR20140070947A

KR20140070947A - A watch using gps

Info

Publication number: KR20140070947A
Application number: KR1020120138637A
Authority: KR
Inventors: 유혜연
Original assignee: 유혜연
Priority date: 2012-12-02
Filing date: 2012-12-02
Publication date: 2014-06-11

Abstract

[0001] The present invention relates to a watch using a fiber-to-the-lens (hereinafter referred to as " watch ") watch which is provided with a circular disk or a quadrangle in which a frame corresponding to a watch body is removed to eliminate inconvenience in use and installation, A circular base; An hour hand indicating needle extending radially from the outside of the circular ring and having a circular ring rotatably disposed on the upper surface of the circular base; A minute hand display panel provided on the circular ring so as to be rotatable in a disk shape and provided with an LED which is illuminated by supplying power to one side of the upper face; A rotation driving unit installed between the circular base and the hour hand, and between the circular base and the minute hand plate to rotate the hour hand and the minute hand plate; A control module installed on the circular base for controlling the driving of the rotation driving part according to time information and position information received from the laser ray receiver and adjusting a position of a circumference of the hour hand, of; .

Description

{A WATCH USING GPS}

[0001] The present invention relates to a watch using a gefit, and more particularly, to a watch using a gefit, in which a frame corresponding to a watch body such as a circle or a quadrangle is removed to eliminate inconvenience in use and installation, .

In general, GPS (Global Positioning System) is a name used to mean 'global positioning system'. It is called 'NAVSTAR' (navigation system with time and ranging or navigation star) ) Is also called. GPS satellites are high-altitude satellites of about 10,900 miles (2,0200 km), consisting of six orbits with a slope of about 55 ° relative to the equatorial plane, and circling around a circular orbit with an orbital period of about 12 hours. Four satellites are arranged for each orbit, and at present, 21 satellites are used and three satellites are reserved. Therefore, these satellites are capable of observing at least three simultaneous observations anywhere on the Earth. It also emits signals at two frequencies, L1 (1,575 MHz) and L2 (1,227 MHz), to compensate for the delay caused by the propagation refraction in the ionosphere.

The position and time information transmitted by the GPS can be received at any time via the GPS receiver. The received time information is information on the current time corresponding to the current location of the device in which the GPS receiver is installed, and the received location information includes information on the current three-dimensional orientation of the device equipped with the GPS receiver.

In recent years, various kinds of timepieces have been developed and used that display the current time with respect to the current position using a GPS receiver.

However, in the above-mentioned conventional watch, a clock gear box is installed inside a frame such as a circle or a rectangle, so that there is a disadvantage in use and installation and there is a problem that a sense of aesthetics is remarkably deteriorated.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

SUMMARY OF THE INVENTION An object of the present invention is to provide a watch using a fiber-to-the-lens ("SAW") watch that significantly eliminates the inconvenience of use and installation by removing a frame corresponding to a watch body such as a circle or a square.

Another object of the present invention is to provide a timepiece using a short-sighted yarn in which an engagement protrusion is easily formed by a simple structure.

It is another object of the present invention to provide a clock using a tweezer which is provided with two motors so that the hour hand and the hour hand display plate are individually rotated so that the display of time can be more easily controlled.

It is another object of the present invention to provide a clock using a single-phase saw that has one motor and a clock gear box, and can easily control the rotation of the hour hand and the minute hand display panel for time display.

It is another object of the present invention to provide a watch using a fiber-to-metal yarn which is provided with an attaching portion to facilitate detachment of the watch from the wall surface.

Another object of the present invention is to provide a clock using a geassess sensor which is equipped with a gravity sensor and which allows a reference position to be accurately specified.

According to an aspect of the present invention, there is provided a clock using a gefitus comprising: a circular base provided in a disk shape; An hour hand indicating needle extending radially from the outside of the circular ring and having a circular ring rotatably disposed on the upper surface of the circular base; A rotation driving unit installed between the circular base and the hour hand indicating needle to rotate the hour hand; A control module installed on the circular base for controlling the rotation of the hour hand on the basis of the time information and the position information received from the GPS receiver, ; .

Further, according to the present invention, the "clock using a gas-phase yarn" is provided in a disk shape rotatably inside the circular ring, and a minute display part is formed so as to be exposed on one side of the upper face, A minute-sized display plate rotated by the rotation driving unit to display minutes; And further comprising:

Further, the minute display portion of the "watch using a digital watermark" according to the present invention is characterized by being an LED or the like that is turned on by supply of power.

Further, the hour hand of the hour watch according to the present invention is characterized in that the hour hand is protruded from the inner lower end of the circular ring and is engaged with the rotation driving part, And an inner gear formed along the inner circumferential surface of the engaging jaw so as to be rotated.

The rotation driving unit of the " clock using a digital watermarking "according to the present invention includes a first motor provided at the center of the control module, a second motor rotated by the first motor and exposed to the upper portion of the control module, A second motor provided at one side of the control module; and a driving gear rotated by the second motor and engaged with the inner gear.

The rotation driving unit of the " watch using a tweezers "according to the present invention includes a drive motor installed in the control module, a clock gear connected to the drive motor and generating a rotational force in accordance with an interlocking angle of the hour hand and the minute hand, A minute hand rotating shaft which is rotated by the clock gear box and is mounted at the center of a lower surface of the minute hand indicating plate, an hour hand rotating shaft provided around the minute hand rotating shaft and rotated by the clock gear box, And a rotary gear engaged with the inner gear.

Further, according to the present invention, a " watch using a gas-phase yarn "includes a mounting portion provided on a bottom surface of the circular base, and detachably attaching the circular base to a wall surface; And further comprising:

Further, the attachment portion of the "watch using a gas-fired saw" according to the present invention includes a magnet plate detachably attached to a lower surface of the circular base.

Further, the control module of the "clock using a GPS receiver" according to the present invention further includes a gravity sensor provided inside the control module for sensing a direction in which gravity acts and inputting the detected direction to the control module.

INDUSTRIAL APPLICABILITY The present invention as described above has the effect of eliminating the frame corresponding to the watch body such as a circle or a quadrangle, thereby eliminating the inconvenience of use and installation, thereby remarkably improving convenience in use, and significantly improving the sense of beauty .

In addition, the present invention has an effect that engagement of the hour hand is easily made with a simple structure by forming a latching jaw, and thus the assembling and assembling of the timepiece is made easier.

Further, the present invention has two motors, so that the rotation of the hour hand and the hour hand display plate are individually performed, so that the display of time can be more easily controlled.

Further, the present invention has an effect that rotation control of the hour hand display needle and the minute hand display panel for time display is easily performed by providing one motor and a clock gear box.

Further, the present invention has an effect that the attachment portion is provided to easily attach and detach the watch to the wall surface, thereby improving convenience in use.

Further, the present invention has an effect that a gravity sensor is provided so that the reference position can be specified more accurately, and the time can be displayed more accurately.

1 is a partially exploded perspective view of a watch according to the present invention,
FIG. 2 is a perspective view of a watch according to the present invention,
Figure 3 is a schematic longitudinal section of a watch according to the invention,
4 is a block diagram showing a control state of a clock according to the present invention,
5 is a schematic perspective view showing the use state of the watch according to the present invention,
Figure 6 is a schematic front view of the watch according to Figure 5,
7 is a partially exploded perspective view of a watch according to another embodiment of the present invention,
Figure 8 is a schematic coupled longitudinal section of the embodiment according to Figure 7,
9 is a partially exploded perspective view of a watch according to another embodiment of the present invention,
FIG. 10 is a schematic side view showing the use state of the embodiment according to FIG. 9,
FIG. 11 is a schematic side view showing the use state of the embodiment according to FIG. 9; FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood, however, that the invention can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

1 is a partially exploded perspective view of a watch according to the present invention, FIG. 2 is an assembled perspective view of a watch according to the present invention, FIG. 3 is a schematic vertical sectional view of a watch according to the present invention, Fig.

As shown in the drawing, the watch using the gefit according to the present invention includes a circular base 10, an hour hand indication needle 20 disposed on the upper surface of the circular base 10, And a control module 50 installed on the circular base 10. The minute base plate 30 is disposed on the circular base 10 and the rotation driving unit 40 is installed on the circular base 10,

The circular base 10 is provided in a disc shape so that the present invention can be mounted on a wall or a floor while providing a place where various parts including the hour hand indication needles 20 are installed. It is preferable that the circular base 10 having such a function is provided so as not to be exposed to the outside of the hour hand indication needle 20.

The hour hand 20 has a circular ring 21 rotatably disposed in correspondence with the upper surface of the circular base 10 and is formed to extend radially from the outer side of the circular ring 21, And rotates 360 degrees by the rotation driving unit 40 while being supported by the circular base 10 to display the time between 0 and 12 hours. That is, the hour hand indication needle 20 serves as the hour hand of a conventional clock.

The circular ring 21 is rotatably disposed on the upper surface of the circular base 10 and provides a place where the minute hand signboard 30 is rotatably installed inside the circular ring 21 while the hour hand 20 is rotated So as to be guided so as to be rotatable about the circumference of the minute hand sign plate 30.

The hour hand 20 has an engaging protrusion 22 protruding from an inner lower end of the circular ring 21 so as to be slidable around a bottom surface of the minute hand sign plate 30, And an inner gear (23) formed along the inner circumferential surface of the engaging step (22) so as to be rotated together.

The hourglass needle 20 is rotated by the latching jaw 22 so that the circular ring 21 can be rotated and fixed to the lower surface of the minute hand signboard 30, The minute hand marking plate 30 is fixed to the control module 50 in a state where it is caught by the lower end of the minute hand marking plate 30 so that the hour hand marking needle 20 and the minute hand marking plate 30 can be easily assembled and coupled to the control module 50 do. The inner gear 23 meshes with the rotation driving part 40 so that the circular ring 21 can be rotated.

The minute hand sign plate 30 is rotatably provided in a circular plate shape inside the circular ring 21 and has a minute display portion 31 exposed at one side of the upper face, And serves to display the current minutes from 0 to 60 minutes through the minute display part 31 formed near the circumference while being rotated. That is, the minute hand display panel 30 serves as a minute hand of a normal clock.

The minute display unit 31 may be provided as a mark formed on the upper surface of the minute display plate by printing or grooves. However, the minute display unit 31 is not limited to this, and it is most preferable that the minute display unit 31 is provided by emitting light by power supply such as LED. The LED and the like are known light emitting diodes and serve to display the position of the current minute hand around the circular ring 21 while being kept lit by the connection of an external power source or the supply of power by an internal battery.

The rotation driving unit 40 is installed between the circular base 10 and the hour hand 20 and between the circular base 10 and the minute hand plate 30, And serves to rotate the display panel 30. Actually, the rotation driving unit 40 is installed in the control module 50 and is driven by a power source connected by the control module 50 to rotate the hour hand indicating needle 20 and the minute hand marking plate 30 .

The rotation driving unit 40 has a first motor 41 installed at the center of the control module 50 and a second motor 41 rotated by the first motor 41, A second motor 43 installed on one side of the control module 50 and a second motor 43 mounted on the other side of the control module 50 And a driving gear 44 that is rotated and meshes with the internal gear 23.

The first motor 41 is a known small motor and is driven by the supply of power to rotate the rotating rod 42. It is preferable that the first motor 41 having such a function is provided with a known deceleration means such as a speed reducer for rotating the rotation rod 42 at a low speed.

The rotation rod 42 is connected to the first motor 41 so as to rotate and is mounted on the lower surface of the minute hand display panel 30 to rotate the minute hand display panel 30, Is rotatably fixed to the first motor (41) so that the minute hand sign plate (30) is rotatably fixed to the control module (50).

As the minute hand sign plate 30 is mounted by the rotation rod 42, the engagement protrusion 22 is hooked on the minute hand sign plate 30 so that the circular ring 21 is also rotated by the rotation rod 42 , More specifically, is rotatably fixed by the minute hand sign plate 30 fixed to the rotary rod 42. As shown in Fig.

The second motor 43 is a known small motor and is driven by the supply of power and rotates the drive gear 44. It is preferable that the second motor 43 having such a function is provided with a known deceleration means such as a decelerator for rotating the drive gear 44 at a low speed.

The driving gear 44 is connected to the second motor 43 and rotates to engage with the inner gear 23 formed inside the circular ring 21 of the hour hand 20, 21 so that the hour hand 20 can display the current time.

The control module 50 is installed in the circular base 10 and has a GPS receiver 51. The control module 50 drives the rotation driver 40 according to time information and position information received from the GPS receiver 51 And controls the rotation position of the hour hand 20 and the LED, which is the minute display unit 31,

That is, the control module 50 is provided with a known controller such as a microprocessor and a known storage device such as a memory. In accordance with the program stored in the memory, the controller controls the power supply and operation .

More specifically, the control module 50 controls the driving of the first motor 41 and the second motor 43 according to the current time information and the position information received from the GPS receiver 51, .

At this time, the control module 50 controls the hour hand 20 to be positioned at a position corresponding to the current time with respect to the z axis corresponding to the up and down directions, based on the three-dimensional coordinate system, from the position information input from the GPS receiver 51. [ And the second motor 43 are controlled such that the minute hand display panel 30 is positioned. That is, the hour and minute are displayed by rotating the hour hand display needle 20 and the minute hand plate 30 in accordance with the current time from the reference point corresponding to 12 o'clock, with the z axis being the reference position 12 o'clock.

The control module 50 further includes a gravity sensor 52 installed inside the control module 50 for detecting a direction in which gravity acts and inputting the detected direction to the control module 50. The gravity sensor 52 senses the current direction of the gravity, that is, the direction in which the gravity acts in the clock. By sensing the current vertical position by the gravity sensor 52, In addition to the position information received by the gravity sensor 52, the reference point corresponding to 12 o'clock can be recognized more accurately.

That is, the control module 50 recognizes the reference points of the upper and lower positions more precisely and accurately through the information about the direction of gravity applied from the gravity sensor 52, It is possible to more accurately detect the 12 o'clock position, which is the reference point at which the rotary shaft 30 is rotated.

FIG. 5 is a schematic perspective view showing a use state of a watch according to the present invention, and FIG. 6 is a schematic front view of a watch according to FIG.

As shown in the figure, when the user moves the watch and attaches the watch to the wall surface, the control module 50 senses a change in position through the GPS receiver 51.

When the position of the watch is changed as described above, the control module 50 calculates a reference point for the current position, that is, a position at 12 o'clock, according to the azimuthal information about the z-axis direction, .

When the position of 12 o'clock is determined, the rotation driving unit 40 is operated to rotate the hour hand indication needle 20 and the minute hand plate 30 in accordance with the current time.

Once the position of the hour hand indication needle 20 and the minute hand plate 30 has been set in accordance with the current time information, the control module 50 then moves the hour hand display needle 20 and the minute hand plate 30 It moves constantly at an angle corresponding to the movement of the time and minute, and displays the time and minute continuously.

6, the hour hand 20 is rotated in the direction indicated by the hour hand of the watch to display the time, and the minute hand display panel 30 displays the minute hand display 30, Is positioned in the direction indicated by the arrow. 6, the time indicated by the clock according to the present invention is typically a clock, for example. The hour hand 20 is moved beyond the 1 o'clock position to a position close to 2 o'clock And the minute and minute display unit 31 displays a minute at a position corresponding to 50 minutes and displays 1:50.

FIG. 7 is a partially exploded perspective view of a watch according to another embodiment of the present invention, and FIG. 8 is a schematic coupled longitudinal sectional view of the embodiment according to FIG.

The rotation drive unit 40 of the watch according to another embodiment of the present invention includes a drive motor 45 installed in the control module 50 and a drive motor 45 connected to the drive motor 45, A minute hand rotation shaft 47 which is rotated by the clock gear box 46 and mounted on the center of the lower surface of the minute hand sign plate 30; A clockwise rotation shaft 48 provided around the minute hand rotation shaft 47 and rotated by the clock gear box 46 and a rotation gear 48 mounted on the hour hand rotation shaft 48 and engaged with the internal gear 23 49).

The driving motor 45 is driven while being supplied with power by the control module 50 to provide a driving force to the clock gear box 46. The watch gear box 46 is a known gear box or gear train for interlocking the hour hand and the minute hand, and is constituted by a combination of gears that rotate the minute hand 360 degrees when the hour hand rotates 30 degrees. The above-mentioned watch gear box 46 is operated by the drive motor 45.

The minute hand rotation shaft 47 is rotated by the clock gear box 46 driven by the operation of the drive motor 45 while being mounted on the lower surface of the minute hand display plate 30, So that the minute of the current time can be displayed.

The hour hand rotating shaft 48 is rotated by the clock gear box 46 driven by the driving motor 45 to rotate the rotating gear 49. The rotary gear 49 is rotated by the hour hand rotating shaft 48 to rotate the inner gear 23 engaged with the inner gear 23 to rotate the circular ring 21 so that the hour hand 20 displays the time To be able to do so.

FIG. 9 is a partially exploded perspective view of a watch according to another embodiment of the present invention, FIG. 10 is a schematic side view showing the use state of the embodiment according to FIG. 9, and FIG. 11 shows a use state of the embodiment according to FIG. And is a schematic side view.

As shown therein, the watch according to another embodiment of the present invention further includes an attachment portion 60 provided on the lower surface of the circular base 10. The attachment portion 60 allows the circular base 10 to be detachably attached to the wall surface.

The attaching portion 60 may include a magnet plate 61 detachably attached to the lower surface of the circular base 10, .

10, the magnetic plate 61 is a disk made of a permanent magnet, and is attached to the bottom surface of the watch including a metal material by magnetic force. In this state, Is attached to the wall surface (W) made of metal, so that the watch can be easily installed.

11, the magnetic plate 61 may form a magnetic force between the plates P made of a non-metallic material so that the watch P can be attached to the plate P.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is clear that the present invention can be suitably modified and applied in the same manner. Therefore, the above description does not limit the scope of the present invention, which is defined by the limitations of the following claims.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention.

10: Circular base
20: hour hand indication needle
21: circular ring 22: hanging jaw
23: inner gear
30: Minute sign plate
31: minute display section
40:
41: first motor 42: rotating rod
43: second motor 44: drive gear
45: drive motor 46: watch gear box
47: minute hand rotation axis 48: hour hand rotation axis
49: rotary gear
50: Control module
51: GPS receiver 52: Gravity sensor
60:
61: Magnet plate

Claims

A circular base 10 provided in a disk shape;
An hour hand indication needle 20 having a circular ring 21 disposed rotatably in correspondence with the upper surface of the circular base 10 and extending radially from the outside of the circular ring 21;
A rotation driving unit 40 installed between the circular base 10 and the hour hand 20 for rotating the hour hand 20;
And a control unit for controlling the driving of the rotation driving unit 40 according to time information and positional information received from the laser ray receiver 51, 20) to adjust the rotational position thereof to display time;
Wherein the first and second watches are made of synthetic resin.

The method according to claim 1,
The minute display portion 31 is formed so as to be rotatable in the inside of the circular ring 21 so as to be exposed on one side of the upper surface and the operation of the minute display portion 31 is controlled by the control module 50, A minute hand display board 30 rotated by the minute hand display board 30 to display minutes;
Wherein the first and second clocks are synchronized with each other.

3. The method of claim 2,
The minute display section (31) is an LED illuminated by the supply of a power source.

3. The method of claim 2,
The hour hand indication needle (20)
A latching protrusion 22 protruding from an inner lower end of the circular ring 21 so that the lower surface of the minute hand plate 30 can be slidably engaged,
An inner gear 23 formed along an inner circumferential surface of the engaging step 22 to be rotated by the rotation driving part 40,
Wherein the first and second clocks are synchronized with each other.

5. The method of claim 4,
The rotation driving unit 40,
A first motor 41 installed at the center of the control module 50,
A rotary rod 42 which is rotated by the first motor 41 and is exposed to the upper portion of the control module 50 and mounted at the center of the lower surface of the minute hand sign plate 30,
A second motor 43 installed at one side of the control module 50,
(44) rotated by the second motor (43) and meshing with the inner gear (23)
Wherein the first and second watches are made of synthetic resin.

5. The method of claim 4,
The rotation driving unit 40,
A drive motor 45 installed in the control module 50,
A clock gear box 46 connected to the drive motor 45 to generate a rotational force in accordance with an interlocking angle of the hour hand and the minute hand,
A minute hand rotation shaft 47 which is rotated by the clock gear box 46 and mounted in the center of the lower surface of the minute hand sign plate 30,
An hour hand rotating shaft 48 provided around the minute hand rotating shaft 47 and rotated by the clock gear box 46,
A rotary gear 49 mounted on the hour hand rotary shaft 48 and meshing with the internal gear 23,
Wherein the first and second watches are made of synthetic resin.

The method according to claim 1,
A mounting portion 60 provided on a bottom surface of the circular base 10 for detachably attaching the circular base 10 to a wall surface;
Wherein the first and second clocks are synchronized with each other.

8. The method of claim 7,
The attachment portion (60)
A magnet plate 61 detachably attached to a lower surface of the circular base 10,
Wherein the first and second watches are made of synthetic resin.

The method according to claim 1,
The control module (50)
And a gravity sensor (52) installed in the inside thereof for sensing a direction of gravity acting on the gravity sensor and inputting the detected gravity force to the control module (50)
Wherein the first and second clocks are synchronized with each other.