KR100427178B1 - Figure display apparatus - Google Patents

Abstract

The numerical display device of the present invention includes a plurality of numeric segments each having a predetermined width and a display portion for displaying a number, and a plurality of shafts inserted into the width direction of the numeric segment and serving as a rotation center of the numeric segment. A plurality of numeric display units comprising a number frame including an opening having a plurality of openings in which the plurality of number segments are rotatably arranged, and a support groove protruding inside the opening of the number frame and into which an end of each of the shafts is inserted. It is not necessary to form a separate shaft receiving space at the part where the number segment intersects, and there is an effect that the connection of the longitudinal end of the number segment is naturally made to clearly identify the number from a distance.

Description

Numeric display device

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a number display device that displays numbers or symbols, and more particularly, to a number display device that allows a display unit for displaying numbers to look natural without interruption.

In general, the numeric display device is used for guiding the fare of a major station, and should be clearly and clearly seen from a distance, and easily convert numbers or symbols.

1 is a perspective view of a numeric display device according to the prior art, and FIG. 2 is an exploded perspective view showing the main part configuration of the numeric display device according to the prior art.

As shown in FIGS. 1 and 2, the conventional numeric display device supports a plurality of segments 11, 12 and 13 for displaying the numbers, and supports the segments 11, 12 and 13, and also serves as a rotating shaft. Shafts 20 and openings 31, 32, and 33 corresponding to the segments 11, 12, 13 are provided such that the segments 11, 12, 13 are mounted through the shaft 20. A number display unit 2 composed of a frame 30 is arranged in a plurality of lines to indicate a number that a user wants to notify through a combination of letters formed by the segments 11, 12, and 13.

The segments 11, 12 and 13 are horizontal segments 11 and 12 rotatably disposed in the horizontal openings 31 and 32 formed in the frame 30, and vertical openings formed in the frame 30. And vertical segments 13 rotatably disposed at 33, wherein the horizontal segments 11 and 12 and the vertical segments 13 have a predetermined width and length, and the display section 14 in the longitudinal direction thereof. ) Is formed.

The shaft 20 has one end inserted into the insertion grooves 11a, 12a, and 13a formed at the longitudinal ends of the segments 11, 12, and 13, and the other end of the shaft 20 is formed in the frame 30. It is arranged rotatably at).

The openings 31, 32, and 33 are formed in an '8' shape in the frame 30, and protrusions surrounded by the segments 11, 12, and 13 inside the openings 31, 32, and 33 ( 40) is formed.

In addition, the frame 30 is formed with a plurality of receiving portions 44 in which the insertion grooves 30a are formed to support the ends of the shaft 20, and in particular, both sides of the front surface of the frame 30 are vertical. The protrusion 45 for the insertion hole portion 30a into which the shaft 20 connected to the end of the segment 13 is inserted is formed to face each other.

The conventional numerical display device configured as described above has the rotation center side portion of the segments 11, 12, 13 so that the display portion 14 of the segments 11, 12, 13 appears on the front side of the frame 30. When pressed, the segments 11, 12 and 13 are rotated about the shaft 20 and the numbers 11 to 12 can be represented by the combination of the display portions 14 of the segments 11, 12 and 13. .

However, the numeric display device is not smoothly connected due to the projections 45 between the plurality of accommodation portions 44 or the vertical segments 13 for the formation of the insertion groove portion 30a. There is a problem that the number to be displayed by the numeric display device does not appear clearly.

In addition, the numerical display device has openings 31, 32, and 33 of the frame 30 having an '8' shape, and the segments 11, 12, and 13 have openings 31, 32 of the frame 30. , 33) is rotated within the configuration to form a number from 0 to 9 can not represent a symbol indicating the arithmetic relationship of the number, there is a problem that there is a limit in its utilization.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and an object thereof is to provide a numeric display device in which the shape of a number according to a combination of display portions of a segment can be clearly and clearly displayed.

In addition, another object of the present invention can represent a variety of symbols indicating the magnitude relationship, arithmetic relationship, etc. of the present invention is to utilize the numeric display device for a variety of purposes, such as for education, athletics.

1 is a perspective view of a numeric display device according to the prior art,

Figure 2 is an exploded perspective view showing the main part configuration of the numeric display device according to the prior art,

3 is a perspective view showing the configuration of the main part of the numeric display device according to the present invention;

4 is an exploded perspective view showing the configuration of the main part of the number display unit of the number display device according to the present invention;

5 is an operational state diagram of the numeric display unit according to the present invention,

6 is an exploded perspective view showing the configuration of the main part of the first symbol display unit of the numeric display device according to the present invention;

7 is a front view showing various symbols of the first symbol display unit according to the present invention;

8 is an exploded perspective view showing the main part configuration of the second symbol display unit of the numeric display device according to the present invention;

9 is a front view showing various symbols of the second symbol display unit according to the present invention;

10 is a perspective view of a third symbol display unit of the numeric display device according to the present invention.

<Explanation of symbols on main parts of the drawings>

50: Numeric display unit 51,52,53,54,55,56,57: Numeric segment

61, 62, 63, 64, 65, 66: shaft 70: number frame

78: fitting groove 79: fitting rod

80: support 80a: insertion groove portion

100: first symbol display unit 150: second symbol display unit

200: third symbol display unit

The numerical display device according to the present invention for solving the above problems is formed with a display portion for displaying a number in the longitudinal direction and a plurality of numeric segments formed to be inclined rightward at a predetermined angle and having a predetermined width, and the width of the numeric segment. A number frame having a plurality of shafts inserted in the direction to be the center of rotation of the number segments, an opening having a plurality of openings in which the plurality of number segments are rotatably disposed, and protruding inside the openings of the number frames, and end portions of the shafts being inserted. Characterized in that a plurality of display units consisting of a support having an insertion groove portion is connected.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 is a perspective view showing the configuration of the main part of the number display device according to the present invention, Figure 4 is an exploded perspective view showing the configuration of the main part of the number display unit of the number display device according to the present invention.

3 to 4, the display device 51a, 52a, 53a, 54a, 55a, 56a, 57a for displaying a number is formed in the longitudinal direction and has a predetermined width as shown in FIGS. A plurality of numeric segments (51, 52, 53, 54, 55, 56, 57) and the numeric segments (51, 52, 53, 54, 55, 56, 57) inserted in the width direction And a plurality of shafts 61, 62, 63, 64, 65, 66, 67, which are rotational centers of the centers 52, 53, 54, 55, 56, 57, and the plurality of numerical segments 51, 52, 53, A numerical frame 70 having openings 71, 72, 73, 74, 75, 76, 77 having 54, 55, 56, 57 rotatably disposed therein; an opening 71 of the numeric frame 70. Support 80 having an insertion groove 80a which protrudes inside 72, 73, 74, 75, 76, 77 and has an end portion of each of the shafts 61, 62, 63, 64, 65, 66, 67 inserted therein. Numeric display unit 50 consisting of a plurality is connected.

The display portions 51a, 52a, 53a, 54a, 55a, 56a, 57a of the segments 51, 52, 53, 54, 55, 56, 57 are the segments 51, 52, 53, 54, 55, 56, A predetermined angle is inclined rightward on one surface of both sides of the 57 so that the number by the combination of the display units 51a, 52a, 53a, 54a, 55a, 56a, 57a can be easily identified from a distance.

The segments 51, 52, 53, 54, 55, 56, and 57 are horizontal segments 51, 52, and 53 arranged in the horizontal openings 71, 72, and 73 of the number frame 70. And vertical segments 54, 55, 56, 57 disposed in the vertical openings 74, 75, 76, 77 of the frame, and the horizontal segments 51, 52, 53 or vertical segments 54, 55, 56, 57 are in contact with the ends of the display unit (51a, 52a, 53a, 54a, 55a, 56a, 57a) to give a sense of continuity.

Here, the horizontal segments 51, 52, and 53 are composed of three of the upper horizontal segment 51, the central horizontal segment 52, and the lower horizontal segment 53, and serve as the horizontal display part of the number.

The shafts 61 and 63 connected to the upper horizontal segment 51 and the lower horizontal segment 53 are rotatably supported by the insertion groove 70a formed at one end of the frame 70 and the other end of the support 80. It is rotatably supported by the insertion groove (80a) of.

Both ends of the shaft 62 connected to the central horizontal segment 52 are inserted into the insertion grooves 80a formed in the support 80 so as to be rotatably supported between the supports 80.

In this case, the vertical segments 54, 55, 56, and 57 are respectively arranged on both sides of the support 80 to serve as the vertical portion display part of the number.

The side of the number frame 70 is formed so that the cross-section of the fitting groove 78 of the rhombus is extended toward the inside.

On the other hand, the number display unit 50 is sandwiched between the fitting grooves 78 facing each other after placing the number frame 70 so that the fitting grooves 78 of the number frame 70 are opposed to each other. It is comprised further including 79

Here, the fitting rod 79 is a symmetrical insertion section (79a) of the cross section is inserted into the insertion groove 78 of each of the number frame 70 is formed in a symmetrical direction from the upper side of the number frame 70 As the sliding fitting is connected to the number frame 70.

5 is an operational state diagram of the numeric display unit according to the present invention.

The support 80 is formed with a locking groove (80b) for preventing over-rotation of the segments (51, 52, 53, 54, 55, 56, 57) and the segments (51, 52, 53, 54, 55, 56 and 57, protrusions 59 engaging the locking grooves 80b are projected to assist proper placement of each of the segments 51, 52, 53, 54, 55, 56 and 57.

On the other hand, the numeric display device is a first symbol display unit or the numeric display unit (+,-, ×, /, ÷,% symbol for displaying the arithmetic relation of the number indicated by the numeric display unit 50, etc.) In order to use the second symbol display unit or the number display unit 50 for indicating the 〈,〉, ＼, ／ symbol or the number display unit 50 to use as a sports score guide device for indicating the magnitude relation of the numeral indicated by 50, and the like. It further comprises a third sign indicating unit for indicating.

It is configured to further include.

6 is an exploded perspective view showing the configuration of main parts of the first symbol display unit of the numeric display device according to the present invention.

As shown in FIGS. 6 and 7, the first symbol display unit 100 includes a display unit 111a, 112a, 113a, 114a for displaying a symbol, and has a first symbol segment having a predetermined length and width. (111,112,113,114), shafts (121,122,123,124) connected in the width direction of the first symbol segments (111,112,113,114), and openings (131,132,133,134) in which the first symbol segments (111,112,113,114) are rotatably disposed up, down, left, right The disk body 130 is formed in each and the insertion groove portion 130a is formed so that the end of the shaft (121, 122, 123, 124 rotatably inserted) and the front surface so that the disk body 130 is rotated clockwise or counterclockwise An opening 141 is formed in the first frame 130 to rotatably support the disc body 130 and to be coupled to a side of the number frame of the number display unit.

A protruding portion 137 having the same display portion 138 as the display portions 111a, 112a, 113a, 114a of the first symbol segments 111, 112, 113, and 114a protrudes from the disc body 130.

Meanwhile, a locking groove 130b is formed in the disc body 130 to prevent over-rotation of the first symbol segments 111, 112, 113, and 114, and a protrusion 119 is caught in the locking groove 130b in the segments 111, 112, 113, and 114. Each protrudes to aid in proper placement of each of the segments 111, 112, 113, 114.

The side of the first sign frame 140 is formed so that the width of the fitting groove 142 having a rhombus cross section toward the inner side.

On the other hand, the first symbol display unit 100 is next to the number frame 70 so that the fitting groove 78 of the number frame 70 and the fitting groove 142 of the first symbol frame 140 face each other. After the first sign frame 140 is disposed on the fitting rods 149 sliding between the fitting grooves 78 and 142 facing each other is configured to further include.

7 is a front view showing various symbols of the first symbol display unit according to the present invention.

Here, the display portions 111a, 112a, 113a, 114a of the first symbol segments 11, 112, 113, and 114 are linear portions 115 formed in one longitudinal direction on one surface of each of the first symbol segments 111, 112, 113, and 114, respectively. ) And a point portion 116 formed at the center of the other surface of the two first symbol segments 111 and 112 which are symmetric about the protrusion 137 among the first symbol segments 111, 112, 113 and 114. Symbols of +, −, and ÷ are indicated by forward and backward rotation, and symbols of x, / and% can be indicated by rotation of the disc body 130 clockwise or counterclockwise.

8 is an exploded perspective view showing the configuration of main parts of the second symbol display unit of the numeric display device according to the present invention.

As shown in FIG. 8, the second symbol display unit 150 includes display portions 151a, 152a, 153a, and 154a for displaying a symbol in a longitudinal direction and have a second width (151, 152, 153, 154) having a predetermined width. ), The shafts 161, 162, 163, 164 connected in the width direction of the second symbol segments 151, 152, 153, 154, and the openings 173, 174, 175, 176, on which the second symbol segments 151, 152, 153, 154 are rotatably disposed incline upward and downward with respect to the center. An insertion groove 170a, which is formed to face each other and is rotatably inserted at both ends of the shafts 161, 162, 163, and 164, is formed to be opposite to each other, and includes a second symbol frame 170 coupled to a side of the number frame of the number display unit.

A locking groove 170b is formed in the second symbol frame 170 to prevent over-rotation of the second symbol segments 151, 152, 153, and 154, and a protrusion that is caught in the locking groove 170b in the second symbol segment 151, 152, 153, 154. 159 are protruded, respectively, to aid in proper placement of each of the segments 151, 152, 153, and 154.

In addition, the second symbol frame 170 protrudes a protrusion 177 having the same display portion 178 as the display portions 151a, 152a, 153a, and 154a of the second symbol segments 151, 152, 153, and 154.

In addition, the side surface of the second sign frame 170 is formed such that the cross-section of the fitting groove 172 having a rhombic shape is extended in width toward the inside.

The second symbol display unit 150 is formed next to the number frame 70 such that the fitting groove 78 of the number frame 70 and the fitting groove 172 of the second symbol frame 170 face each other. After placing the two symbol frame 170 is configured to further include a fitting rod 179 sliding between the fitting grooves 78, 172 facing each other.

9 is a front view showing various symbols of the second symbol display unit according to the present invention.

The display portions 151a, 152a, 153a, and 154a of the second symbol segments 151, 152, 153 and 154 are composed of a straight portion formed on one surface of each of the second symbol segments 151, 152, 153 and 154 so as to properly rotate the second symbol segment 151, 152, 153 and 154. The symbols 〈,〉, 〈, and ／ can be represented by

10 is a perspective view of a third symbol display unit of the numeric display device according to the present invention.

The third symbol display unit 200 is coupled to the side of the number frame of the number display unit, and two point portions 212 are formed in the vertical direction on the front side, and the fitting groove 214 having a rhombic cross section on the side thereof is inward. The number frame 70 is formed such that the third frame 210 and the fitting groove 78 of the number frame 70 and the fitting groove 78 of the third symbol frame 210 face each other. After placing the third sign frame 210 next to the side of the fitting grooves (78, 214) is made of a fitting rod 220 which is slidingly sandwiched between.

Referring to the operation of the present invention configured as described above are as follows.

First, the number frame 70 is disposed so that the fitting grooves 78 of the number frame 70 face each other, and the fitting rod 79 is positioned inside the opposite fitting grooves 78 of the number frame 70. When sliding downward in the downward direction the number frame 70 is coupled.

Then, the user presses the side of the rotation center of the number segment 51, 52, 53, 54, 55, 56, 57 so that the desired number appears on the front side of the number frame 70. All or part of the display portions 51a, 52a, 53a, 54a, 55a, 56a, 57a of the 52, 53, 54, 55, 56, 57 are the shafts 61, 62, 63, 64, 65, 66, 67 It is rotated about to appear on the front side of the number frame (70).

At this time, the shaft (61, 62, 63, 64, 65, 66, 67) is connected to each of the numeric segments (51, 52, 53, 54, 55, 56, 57) in the width direction and the end is the support ( 80 is rotatably supported, it is necessary to install a separate structure (not shown) for the support of the shafts 64, 65, 66, 67 between the vertical number segments 54, 55, 56, 57. And there is no need to form a large space (not shown) for supporting the shafts of the horizontal numeric segments 51, 52, 53, and thus the numeric segments 51, 52, 53, 54, 55, 56 The display units 51a, 52a, 53a, 54a, 55a, 56a, and 57a of the 57 are smoothly and naturally connected.

In addition, the display portions 51a, 52a, 53a, 54a, 55a, 56a, 57a are disposed to be inclined rightward, and each of the numeric segments 51, 52, 53, 54, 55, 56, 57 is adjacent to each other. The segments and the ends thereof are disposed to be in contact with each other so that the numbers represented by all or part of the display portions 51a, 52a, 53a, 54a, 55a, 56a, 57a can be seen clearly and seamlessly from a distance.

On the other hand, when one or more first symbol display units 100 are connected to the number display unit 50, the arithmetic relation of the numbers shown in the number display unit 50 can be represented.

That is, when the first symbol segments 111, 112, 113, and 114 of the first symbol display unit 100 are rotated in the openings 131, 132, 133, and 134 of the disc body 130, the combination of the straight line 115 or the point 116 +, -, × symbol can be shown, and when the disc body 130 is rotated clockwise or counterclockwise in the first symbol frame 140, the symbols y, / and% can be easily displayed.

Then, when one or more second sign display units 150 are connected to the number display unit 50, the magnitude and size relations of the numbers shown in the number display unit 50 may be indicated.

That is, when the second symbol segments 151, 152, 153, and 154 of the second symbol display unit 50 are rotated in the openings 173, 174, 175, and 176 of the second symbol frame 170, all or part of the display units 151a, 152a, 153a, and 154a are rotated. By the combination of, the symbols <,>,, and / appear.

The third sign frame 210 of the third sign display unit 150 is disposed between the number frames 70 of the number display unit 50, and the fitting rod 220 is disposed in the number frame 70. And slidingly inserted into the fitting grooves 78 and 214 of the third sign frame 210, the number frame 70 and the third sign frame 210 are moved by the numbers and symbols shown in the number display unit 50. It can be used as a scoreboard.

Numerical display device of the present invention configured as described above is separate to the portion where the segment meets as the shaft is connected in the width direction of the segment of the numeric display unit and the shaft is rotatably supported by the frame or support. It is not necessary to form the shaft receiving space of the, thereby the natural connection of the longitudinal end of the segment has the effect of clearly identifying the numbers from a distance.

In addition, the connection of the frame is made of a sliding fitting coupling there is an effect that the assembly of the numeric display device is easy.

In addition, the rotating body of the first symbol display unit is rotatably installed on the front of the frame, and the display portion is composed of a straight portion and a dot portion, and the +,-, ×, /, ÷ and% symbols are simply displayed to indicate the number displayed on the numeric display unit. And the second sign display unit can represent the symbols <,>, ＼, and / to represent the magnitude relationship of the numbers shown in the number display unit, and the number display device can be utilized for educational purposes. It can be used to expand its use.

In addition, the third sign display unit can indicate a: symbol, so that the number display device can be used as a sports score board.

Claims (13)

A plurality of numeric segments formed in the longitudinal direction and inclined rightwards at a predetermined angle and having a predetermined width; a plurality of shafts inserted in the width direction of the numeric segment and serving as a rotation center of the numeric segment; And a number display unit comprising a number frame having an opening formed therein with an opening in which the plurality of number segments are rotatably disposed, and a support having a groove for protruding inside the opening of the number frame and into which an end of each of the shafts is inserted. Characteristic display. The method of claim 1, The side of the number frame is formed so that the width of the cross-sectional cross-sectional fitting grooves toward the inner side, The number display unit is a numeric display device characterized in that it further comprises a fitting rod which is arranged between the fitting grooves facing each other after placing the number frame so that the fitting grooves of the number frame are opposed to each other. The method of claim 2, The insertion rod is a numeric display device, characterized in that the cross-section is inserted into the insertion groove of each of the frame is symmetrical insertion portion formed symmetrically. delete The method of claim 1, The segment is composed of a horizontal segment disposed in the horizontal direction in the frame, a vertical segment disposed in the vertical direction, The horizontal segment or the vertical segment is a numeric display device, characterized in that the end of the contact so that the connection of the display portion gives a sense of continuity. The method of claim 1, The numeric display device includes a first symbol segment having a display unit for displaying a symbol and having a predetermined length and width, a shaft connected in a width direction of the first symbol segment, and the first symbol segment rotatably disposed. The opening is formed up and down, left and right with respect to the center, and the disc body is formed so that the insertion groove portion is rotatably inserted to the end of the shaft, and the opening on the front so that the disc is rotated clockwise or counterclockwise And a first symbol display unit which is formed to rotatably support the disc body and is coupled to a side of the number frame of the number display unit. The method of claim 6, And a protruding portion formed on a front surface of the same disk as the display portion of the first symbol segment. The method of claim 7, wherein The display portion of the first symbol segment is a straight portion formed in a longitudinal direction on one surface of each of the first symbol segments, and a point formed at the center of the other surface of two first symbol segments symmetrically around the support of the first symbol segments. Numeric display device characterized in that consisting of. The method of claim 6, The side of the first symbol frame is formed so that the width of the cross-sectional cross-sectional fitting groove toward the inner side, The first symbol display unit is slid between the fitting grooves facing each other after arranging the first symbol frame next to the number frame so that the fitting groove of the number frame and the fitting groove of the first symbol frame face each other. Numeric display device further comprises a fitting rod. The method of claim 1, The numeric display device includes a second symbol segment having a predetermined width for displaying a symbol and having a predetermined width, a shaft connected in a width direction of the second symbol segment, and the second symbol segment to be rotatable. A second sign frame including a second sign frame coupled to a number frame of the number display unit, the opening being disposed to be opposed to the upper and lower sides of the center and formed to have an insertion groove to be rotatably inserted at both ends of the shaft. A numeric display device further comprising a two sign display unit. The method of claim 10, And the display unit of the second symbol segment is formed of a straight portion formed on one surface of each of the second symbol segments. The method of claim 10, The side of the second sign frame is formed so that the width of the cross-sectional cross-sectional fitting grooves toward the inner side, The second symbol display unit is disposed between the fitting grooves facing each other after arranging the second symbol frame next to the number frame so that the fitting groove of the number frame and the fitting groove of the second symbol frame face each other. Numeric display device further comprises a fitting rod. The method of claim 1, The number display device includes a third frame which is coupled to the side of the number frame of the number display unit and has two points formed in a vertical direction on the front surface thereof, and a width of the fitting groove having a rhombus cross section on the side thereof expands inwardly; A third symbol made of a fitting rod which is disposed between the fitting grooves facing each other after arranging a third symbol frame next to the number frame such that the fitting groove of the number frame and the fitting groove of the third symbol frame face each other; A numeric display device further comprising a display unit.