KR100321824B1 - Numeric display device and apparatus using magnets - Google Patents

Abstract

1. TECHNICAL FIELD OF THE INVENTION

Numeric display devices and devices that display numbers for easy viewing by multiple people

2. The problem to be solved by the invention

It is mechanically structured so as not to use electronic control and provides a number display device and device that recognizes numbers easily at night and is easy to use and easy to manage.

3. Summary of Solution to Invention

A base plate consisting of a bottom plate that transmits light, a metal plate formed with a number display cutout cut into a plurality of pieces to block light, and showing all numbers, a base portion consisting of a top plate having a color different from that of the bottom plate, and each of the number display cutouts. The present invention provides a number display device using a magnet corresponding to a piece of a magnet having a cover piece composed of a magnet and a magnet cover.

In addition, a bottom plate that transmits light, a metal plate that blocks light and is formed with a numerical display cutout, an outer plate provided with the number of digits of the base portion consisting of the top plate of a different color from the bottom plate, and a light emitting means for providing light from the rear is fixed. Provided is a numeric display device having an inner plate, and a cover piece composed of a magnet and a magnet cover corresponding to the numerical display cutout.

4. Important uses of the invention

Used for numeric display devices and devices that inform people of numbers such as price and date.

Description

Numeric display device using magnet and numeric display device using same {NUMERIC DISPLAY DEVICE AND APPARATUS USING MAGNETS}

The present invention is a number display device used to display the price or numbers, such as to be seen by a number of people, and in the number display device using the same, it is easy to manufacture by using a magnet, convenient to use, maintenance costs The present invention relates to a number display device using a magnet and a number display device using the same.

In general, when displaying prices of products at gas stations or large discount stores, place numbers printed in large letters on the way people pass by for easy access by many people, or celebrate anniversary or specific meanings in schools or certain groups. In preparing the day, a number is displayed to display a number of people to see the remaining days or the like, or a religious organization uses a number display device to notify a number of people of a particular number, such as a chant.

In addition to the above, the number display element which is used to easily recognize the number of people under various circumstances is formed by forming the number display unit 3 indicating the number on the base portion 2 of the plane as shown in FIG. (1) is comprised.

Referring to FIG. 2 as an example of the conventional numeric display device 1 configured as described above, the numeral display device and the device using the acrylic plate, the number is printed on the flat acrylic plate (5a) as the numeric display device Comprising an acrylic numeric display panel 5 having a number printing unit (5b), the number printed on the number printing unit (5a) a number of acrylic numerals printed each number from '0' to '9' The display panel 5 is provided.

In addition, the acrylic numeric display panel 5 is inserted into the fixing plate 6 having a large size so that the acrylic numeric display panel 5 is positioned to support the side guides and the lower side extending up and down to fix the position. A plurality of fixing parts 7 are formed to form an acrylic numeric display device. Therefore, the user inserts and positions the acrylic numeric display panel 5 on the upper side of each of the insertion fixing parts 7, and when the numeric display is changed, the acrylic which is previously inserted into the insertion fixing part 7 is changed. The numeric display panel 5 is pulled out, and the acrylic numeric display panel 5 on which the corresponding number is printed is inserted and placed in the insertion fixing unit 7 again.

Alternatively, as shown in FIG. 3, the acrylic numeric display panel 5 is formed by forming the numeric display device on the upper and lower sides of the slide fixing part 8 extending in the horizontal direction on a large fixed plate 6 '. It is configured to be inserted or withdrawn in the horizontal direction.

However, as described above, the acrylic numeric display panel 5, in which each number is printed on the acrylic plate 5a, is fixed to one number. Therefore, one set with each number printed must be prepared, and the same number is continuous. In order to cope with this, the number of digits for displaying the number of acrylic display boards (5) must be provided, so that the manufacturing cost is low, but the advantage of the column to display a single digit It is necessary to manufacture two acrylic numeric display panels 5, and a device for locating only separate acrylic numeric display panels 5 by numbers is required. In particular, when using at gas stations, in order to make the numeric display well visible at night. A separate lighting device should be configured on the outside, and in this case, the light from the outside is reflected on the acrylic plate. There is a problem people do not correctly recognize the number.

Therefore, in recent years, a numeric display device using LEDs which overcomes the above-mentioned problems has been provided and used.

That is, as shown in Figure 4 by using a LED number display element consisting of the LED fixing plate 10 is fixed a plurality of LEDs (11) by using a separate display for the display of the number is not required, even at night Many people can easily see the numbers.

However, in order to drive the numeric display device using the LED as described above, a power line must be connected to the connector 12 configured to extend to each LED 11, and power must be supplied to each connector 12. Since 11 is lit, a separate control device such as a computer is required to control this.

Therefore, while it is easy to display the number and can easily recognize the number to a number of people at night, in order to manufacture a high-priced LED (11) to construct a number display element representing one number to manufacture The manufacturing cost is very high because it must be used in a large number, and a number display control device such as a computer is separately provided to control only a portion corresponding to each number among the plurality of LEDs 11 to display the number. Due to the problem, only a limited part is used, and most of them use a number display device and a number display device using an acrylic plate.

Conventional number display element and the number display device is configured as described above, when using the acrylic plate has the advantage that the manufacturing cost is very low, but each acrylic number display plate to be displayed in a set, such acrylic Since the number of digits to be displayed on the set of numeric display plates should be provided, separate acrylic numeric display panels should be located, and there is a problem in that the number display function cannot be properly performed at night, and the number display device by LED and the number display using the same The device has the advantage of being easy to use and allowing people to see the numbers at night, but its manufacturing cost is very high, especially since it requires a separate control device such as a computer to operate the LED. In particular, in case of failure during use It is electronically constructed and can not be easily repaired by the public, so a professional should be repaired and the maintenance cost is also very high.

Therefore, the present invention can be manufactured at a low price in order to overcome the above problems, the number is easy to see at a distance even at night, because it is made of a mechanical configuration anyone can easily repair, need a separate number plate It is an object of the present invention to provide a numeric display device using a magnet and a numeric display device using the same.

1 is a configuration diagram of a general numeric display device.

Figure 2 is a numeric display device and apparatus using a conventional acrylic plate.

Figure 3 is another numeric display device and apparatus using a conventional acrylic plate.

Figure 4 is a numeric display device using a conventional LED.

5 is a configuration diagram of a numeric display device using a magnet according to the present invention.

Figure 6 is another configuration of the numeric display device using a magnet according to the present invention.

Figure 7 is an embodiment of a number display device using a number display element using a magnet according to the present invention.

* Explanation of symbols for main parts of the drawings

1: numeric display element 2, 20: base part

3: numeric display part 21: bottom plate

22: metal plate 23: number display cutout

24: top plate 25: cover piece

26: magnet 27: magnet cover

28: inner cover 29: hinge

30: outer plate 31: inner plate

32: name display part 33: fluorescent lamp

In order to achieve the above object, the present invention provides a number display device that displays numbers to a number of people, the bottom plate that transmits light, and is attached to the front of the bottom plate to cut off the light in a plurality of pieces to represent all the numbers A base plate having a metal plate having a number display cutout formed thereon and a top plate having a color different from that of the bottom plate formed on a front surface of the metal plate formed with a number display cutout cut into a plurality of pieces so as to represent all numbers; The cover piece is configured to correspond to each piece of the numerical display cutout, and the magnet cover and the inner cover formed integrally with the same material as the upper plate on the outside and the inside of the magnet to block the light and attached to the metal plate: One end is fixed to the cover piece, the other end is fixed to the base portion, the hinge means for being inserted into the number display incision when the cover piece is rotated in one direction, and avoided from the number display incision when rotated in the other direction It characterized by providing a numeric display device using a magnet.

In addition, the present invention, in the numeric display device for displaying the number to a number of people, the bottom plate that transmits the light, and the number display incision cut into a plurality of pieces attached to the front of the bottom plate to block the light but represent all the numbers An additionally formed metal plate and a number display cutout cut into a plurality of pieces to represent all the numbers are formed and attached to the front of the metal plate, and the base portion consisting of a top plate having a different color from the bottom plate is provided with the number of digits to be displayed. Outer plate; An inner plate fixed to a light emitting unit positioned at a rear of the outer plate to provide light to the bottom plate; A cover piece which is configured to correspond to each piece of the numerical display cutout part, and which has a magnet cover and an inner cover integrally formed with the same material as the upper plate on the outside and the inside of the magnet blocking light and attached to the metal plate; And one end is fixed to the cover piece, the other end is fixed to the base part, the hinge is inserted into the number display cutout when the cover piece is rotated in one direction, and is avoided from the number display cutout when the cover piece is rotated in the other direction. It is characterized by providing a numeric display device using a magnet, including means.

Hereinafter, the present invention will be described in detail with reference to FIGS. 5 to 7.

5 is a configuration diagram of the numeric display device using a magnet according to the present invention, FIG. 6 is another configuration diagram of the numeric display device using a magnet according to the present invention, and FIG. 7 is a numerical display device using the magnet according to the present invention. One embodiment of the numeric display device is shown.

In the figure, 20 is the base, 21 is the bottom plate, 22 is the metal plate, 23 is the number mark cutout, 24 is the top plate, 25 is the cover piece, 26 is the magnet, 27 is the magnet cover, 28 is the inner cover, 29 is the hinge, 30 Indicates an outer plate, 31 an inner plate, 32 an item name display portion, and 33 an fluorescent lamp.

In order to easily recognize the numbers indicating the price or date, score, etc. from a distance, using a material such as acrylic or coated paper to form a bottom plate 21 through which light can be transmitted, and the bottom plate 21 Attached to the front of the metal plate 22 to block the light, the metal plate 22 is composed of a number display portion consisting of a plurality of pieces so that all the numbers can be displayed, and each piece is cut to the number display cutout 23 In this configuration, only the numeric display cutout 23 allows the light passing through the bottom plate 21 to pass through, and the other portions are configured to block the light. In this case, the numeric display cutout 23 1 may be configured as seven segments (Seven Segment) that is generally widely used as shown in Figure 1, it is possible to configure in other forms as needed.

In addition, the front surface of the metal plate 22 has a number display cutout 23 'to have a cutout at a portion corresponding to the number display cutout 23 cut into a plurality of pieces so as to represent all numbers. For the beauty of the coated paper or the appearance, acrylic or the like is used to have a different color from the color of the bottom plate 21, so that the bottom plate 21 is exposed through the number display cutouts 23, 23 'to people. A base 20 having a top plate 24 configured to be easily seen is provided.

Therefore, the base unit 20 allows people to recognize the base color by the upper plate 24 from the outside, and the numbers indicate the color of the base plate 21 seen through the numerical display cutouts 23 and 23 '. See and recognize.

A magnet 26 is formed to have a shape corresponding to each piece of the numerical display cutout 23 and to block light, and the same material as the top plate 24 to the outside of the magnet, that is, the top plate. When the 24 is made of paint, the outer surface of the magnet 26 is made of paint of the same color, or when the upper plate 24 is made of coated paper, the outer surface of the magnet 26 is made of coated paper of the same color. Alternatively, when the top plate 24 is made of acryl, a cover piece 25 made of acryl having the same color may be formed on the outer side of the magnet 26 to facilitate the use of the cover piece 25. 6, the inner cover 28 made of the same material as the top plate 24 is integrally formed inside the magnet 26, so that the number of pieces of the number display cutout 23 is reduced. It is possible to do

Then, according to the number to be displayed, when the cover piece 25 of the shape corresponding to the cover portion of the number display cut-out portion (23, 23 ') is placed, the magnet 26 is magnetic force on the metal plate 22 Attached by, only the part you want to see when viewed from the outside will display the desired number.

That is, as shown in FIG. 5, the case in which the numeric display cutout 23 is configured in the form of seven segments will be described as an example. Each cutout 23a, 23b, 23c corresponding to the numeric display cutout 23 is described. , 23d, 23e, 23f, 23g) in the configuration of the cover piece 25 corresponding to each piece, in the case of the present embodiment, in the case of the present embodiment, The size and shape are the same, the shapes of 23b and 23e are the same, and the shapes of 23c and 23f are the same.

In addition, since the cover piece 25 may be formed of the same three pieces and four kinds of pieces of 23g pieces located at the center, the ten pieces from numbers '0' to '9' as in the prior art. What is necessary is just to provide four cover pieces 25 which are half or less than the prior art which should be provided with an acryl plate.

Furthermore, when the inner cover 28 is made of the same material as the top plate 24 as in the present invention, the pieces of 23b and 23e having the same shape among the pieces and the shapes of 23c and 23f are symmetrical to each other. Since the pieces 23b and 23e are inverted to form pieces 23c and 23f, the pieces 23b and 23e, 23c and 23f can be formed of the cover pieces 25 having the same shape. The number display cutout 23 can be covered.

In addition, in order to more conveniently carry or separately manage the cover piece 25 according to the number to be displayed separately to display the cover piece 25, the hinge 29 is provided, the hinge 29 One end of the cover) is fixed to the respective cover pieces (25, 25 '), the other end is configured to be fixed to the base portion 20, the cover rotated by the hinge 29 according to the number to be displayed It is possible to easily open and close only the necessary portion of the numeric display cutout portion 23 by covering or opening the piece 25, 25 ′ on the numeric display cutout portion 23. A magnet is attached to the metal plate 22 to fix the position.

Numerical display device for showing a number to a number using a numeric display device configured as described above, and in one embodiment is attached to the front plate and the front of the bottom plate 21 that transmits light to block the light, The metal plate 22 formed with the number display cutout 23 cut into a plurality of pieces to represent all the numbers, and the number plate cutout 23 'cut into the plurality of pieces to show all the numbers are formed. Attached to the front of the 22, the base plate 20 consisting of a top plate 24 having a different color from the bottom plate 21 constitutes the outer plate 30 provided with the number of digits to be displayed, the outer side At the rear of the plate 30 there is a light emitting means 33 such as a fluorescent lamp 33 which provides light to the bottom plate 21 so that the number can be easily recognized by the light passing through the bottom plate 21 from the outside. At least one inner plate 31 is fixed The Castle.

And, it is configured to correspond to each piece of the numerical display cut-out portion 23, the outside and the inside of the magnet 26 attached to the metal plate 22 to block the light and the same material as the top plate 24 The formed magnet cover 27 and the inner cover 28 constitute a cover piece 25 'that is integrally formed, and a hinge 29 is connected to the cover piece 25', but the cover piece 25 'is attached to the cover piece 25'. One end is connected, the other end is connected to the binding 29 to be fixed to the base 20, by rotating the cover piece 25 'in one direction is inserted into the number display cutout 23, When the cover piece 25 'is rotated in the other direction, the number display device is constituted so as to be avoided from the number display cutout 23.

In the numeric display device, as shown in FIG. 7, the article name display unit 32 is provided on the outer plate 30 to display the article name in front of the plurality of base parts 20 representing the numbers. By further configuring the it is possible to easily know the meaning of the number, such as how much the price of any item, or how many days to prepare what, it is possible, and at this time, the configuration of the item name display unit 32 In the case of a fixed item name, the display part of the item name can be cut out on the metal plate and the upper plate like the numeric display element and used integrally.

Referring to the state of use of the numeric display device and the numeric display device using the same as described above, cover the portion to be covered according to the number to be displayed on the numeric display cutout 23 formed on the base 20 Covered with a piece (25 '), only the couple who wants to display is visible from the outside.

That is, when the number '3' is displayed, the cut pieces 23a, 23b, 23c, 23d, 23e, 23f, and 23g of the numeric display cutout 23 shown in FIG. 5 are 23a, 23d, 23e, 23f, and 23g. And leave 23b and 23c covered by the cover piece 25 '. If the number' 9 'is indicated, 23a, 23b, 23d, 23g, 23a, 23b, 23c, 23d, 23e, 23f, 23g, It is enough to cover only 23c with the cover piece 25 ', leaving 23e, 23f, 23g as it is, and at this time, the cover piece 25' is provided with a magnet 26 therein, so that the magnet 26 And the metal plate 22 of the base portion 20 are attached by magnetic force, and the position of the cover piece 25 'is not disturbed or dropped because it is inserted into each of the numerical display cutouts 23. Do not.

In addition, since the cover piece 25 'is rotatably fixed to the base portion 20 by the hinge 29, the cover piece 25' is rotated to cover only the necessary portion according to each number. If the number is different, only the cover piece 25 'of the portion corresponding to the number is covered, and the other cover piece 25' is opened so that the desired number can be displayed, and the cover piece 25 ') Is in the open state, the magnetic force of the magnet 26 acts on the metal plate 22 and the position is fixed.

At night, when the light emitting means fixed to the inner plate 31, that is, the fluorescent lamp 33 is turned on, light of the fluorescent lamp passes through the bottom plate 21, but the metal plate 22 blocks the passage of light. By this, most of the light does not pass to the outside, and passes only the numeric display cutout 23 which is cut in order to display the number. In this case, the cover piece 25 'is covered to display the desired number. Since the light is blocked by the magnet and the light does not pass to the outside, only the numeric display of the desired mark is transmitted through the light so that the displayed number can be easily recognized from a distance.

At this time, since the light emitted is not light emitted from the outside of the numeric display device, but the light emitted from the inside of the numeric display device, the reflection of the light does not occur so that the number can be easily recognized in any direction. The type of cover piece 25 'required for the change is very small and easy to manage. In particular, the cover piece 25' is simply rotated through a hinge so that the number can be changed. Since it is very easy and can be manufactured in a mechanical configuration, it does not require a specialized knowledge and equipment for management as in the conventional LED display, it is also very cheap in the manufacturing cost.

Numerical display device and a numerical display device using the same according to the present invention configured and operated as described above, can be manufactured in a mechanical configuration does not require professional skills, cover according to the shape of the number to be displayed in use It does not have an electronic control panel by opening or covering a piece, and does not have each number plate according to the type of number to be displayed, and it is easy to use because it can represent all numbers as a cover piece of a piece. The light irradiated from the light makes the numeric display part visible from a distance, and at the same time, the light is reflected and prevents the number from being seen.

Claims (7)

delete delete In the numeric display element which shows a number to several people, A metal plate having a bottom plate that transmits light and a number plate cutout portion attached to the front of the bottom plate to block light but cut into a plurality of pieces to show all numbers, and a number cut to show all numbers A base portion having a cutout portion attached to the front surface of the metal plate and having a top plate having a color different from that of the bottom plate; The cover piece is configured to correspond to each piece of the numerical display cutout, and the magnet cover and the inner cover formed integrally with the same material as the upper plate on the outside and the inside of the magnet to block the light and attached to the metal plate: One end is fixed to the cover piece, the other end is fixed to the base portion, the hinge means for being inserted into the number display incision when the cover piece is rotated in one direction, and avoided from the number display incision when rotated in the other direction Numeric display device using a magnet, characterized in that it comprises a. delete delete In a numeric display device that displays numbers to different people, A metal plate having a bottom plate that transmits light and a number plate cutout portion attached to the front of the bottom plate to block light but cut into a plurality of pieces to show all numbers, and a number cut to show all numbers An outer plate having an incision formed thereon and attached to the front surface of the metal plate, the base having an upper plate having a color different from that of the bottom plate provided with the number of digits to be displayed; An inner plate fixed to a light emitting unit positioned at a rear of the outer plate to provide light to the bottom plate; A cover piece which is configured to correspond to each piece of the numerical display cutout part, and which has a magnet cover and an inner cover integrally formed with the same material as the upper plate on the outside and the inside of the magnet blocking light and attached to the metal plate; And One end is fixed to the cover piece, the other end is fixed to the base portion, the hinge means for being inserted into the number display incision when the cover piece is rotated in one direction, and avoided from the number display incision when rotated in the other direction Numeric display device using a magnet, characterized in that it comprises a. delete