KR102567989B1 - Plaque with contents watch supporting means - Google Patents

Abstract

According to the disclosed contents, even if the plaque is displayed in a dark place, it is possible to conveniently and accurately observe the contents such as phrases written on the display part of the plaque by self-supplied lighting, and since the display part of the plaque can be rotated, The present invention relates to a plaque equipped with means for supporting the observation of contents of a plaque, which has an advantage in that a viewer located in the plaque can observe contents such as phrases written on a display unit of the plaque without moving to the front of the plaque.
The disclosed content includes a plaque base, a frame portion formed in a donut shape on the upper portion of the plaque base, a display unit provided on the inner periphery of the frame portion and displaying the contents of the plaque, and a display unit provided inside the lower portion of the frame portion to display the contents of the plaque. A light emitting unit for supplying light to the frame unit, a power supply unit for supplying power to the plaque provided inside the lower portion of the frame unit, supplied with power from the outside, and equipped with a means for supporting observation of the contents of the plaque, and an upper portion of the plaque base. and a rotation unit provided to rotate the frame at an upper portion of the plaque base and a controller formed inside the lower portion of the frame unit to control an operation of the plaque having an observation support means for the contents of the plaque. A plaque equipped with an observation support means is presented as an embodiment.

Description

Plaque equipped with a means of supporting observation of the contents of the plaque {PLAQUE WITH CONTENTS WATCH SUPPORTING MEANS}

The disclosed content relates to a plaque in which an observation support means for the contents of the plaque is provided inside the plaque so that observers can conveniently observe the contents of the plaque.

Unless otherwise indicated herein, material described in this heading is not prior art to the claims in this application, and is not admitted to be prior art by being described in this heading.

There are many cases in which plaques are given instead of diplomas to those who have recently achieved excellent results, as well as to those who have completed courses set by various institutes or academies. These plaques have the advantage of being displayed at a desired location and being used as decorations as well as PR of the graduates.

However, most of the existing plaques are in the form of engraving letters or figures on wood or acrylic board in an intaglio way. When the plaques are displayed in a shady place, separate lighting is required to observe the contents of the plaque and the side of the plaque. In , it was difficult to observe the contents of the plaque, so it was inconvenient to move to the front of the plaque to observe the contents of the plaque.

Accordingly, plaques having a lighting function inside the plaque to illuminate the contents of the plaque are presented.

As an example of a plaque having such a lighting function, Korean Patent Registration No. 10-1815614 (registered on December 29, 2017) is manufactured with a 3D printer and has a photo casing formed with a photo fixing jaw so that photos can be detachably inserted, A picture frame main body including a control casing disposed below the photo casing and including a rotating member and a controller configured to rotate the photo casing and a rotating member configured to rotate the photo casing in one direction; A lighting unit comprising a lamp member that emits light to provide a lighting effect, and a lighting driver mounted on the control casing to drive and adjust brightness of the lamp member, and whether or not the lighting unit is driven, the intensity of light , a controller for controlling whether and how much the photo casing rotates, and an IOT system (internet of things system) that interlocks with the controller and remotely controls the photo casing and lighting means, capable of adjusting brightness A 3D printing picture frame is disclosed.

In addition, Korean Patent Publication No. 10-2010-0041046 (published on April 22, 2010) is a trophy displaying letters or photos by illuminating the inside of the body with LEDs, and an LED housing with a built-in W LED emitting white light on one side. Is provided, a light guide plate made of an opaque material to which a photo or picture is printed or a sheet printed with a photo or picture is attached to the front side, and an LED housing having a built-in RGB LED emitting red, green, and blue light, respectively, on one side, A screen plate made of a transparent material to which pictures or letters are printed or sheets with pictures or letters printed on the front or rear surface is attached, and an accommodation space is formed inside, and the light guide plate and the LED housing of the screen plate are seated in the upper groove, respectively. a pedestal for fixing the front surface of the light guide plate and the rear surface of the screen plate facing each other while being spaced apart from each other by a predetermined distance, and a controller installed inside the pedestal to control on/off of the LED for W and LED for RGB. A trophy equipped with a lighting device including a is disclosed.

However, the above-described plaques having the lighting function have a problem in that the position of the plaque is fixed and it is difficult to check the contents of the plaque from the side.

As an example of a plaque in which the position of the contents of the plaque is changed, Korean Patent Registration No. 10-1648852 (registered on August 10, 2016) has a visual effect and decorative effect by moving the decorative member not only in rotation but also in front and rear and left and right directions. It relates to a plaque supporting device capable of increasing the plaque supporting device according to the present invention, a rotating part for rotating a decorative member, a left and right moving part for moving the rotating part to the left and right together with the decorative member, and a left and right movement with the decorative member and the rotating part Disclosed is a driving unit having a front and rear moving unit for moving the unit back and forth, and a housing for limiting the driving unit inside so as not to interfere with the movement of the decorative member.

However, in the case of the conventional plaque in which the position of the contents of the plaque is changed as described above, the plaque driving device is larger than the contents of the plaque, so that the viewer's attention is focused on the driving function rather than the contents of the plaque.

1. Republic of Korea Patent Registration No. 10-1815614 (registered on December 29, 2017) 2. Korean Patent Publication No. 10-2010-0041046 (published on April 22, 2010) 3. Korean Patent Registration No. 10-1648852 (2016.08.10. Registration)

An object of the present invention is to provide a plaque equipped with means for supporting observation of the contents of the plaque so that the viewer can conveniently and accurately observe the contents such as phrases displayed on the display unit of the plaque.

In addition, it is not limited to the technical problems as described above, and it is obvious that other technical problems may be derived from the following description.

Disclosed is a plaque base, a frame part formed in a donut shape on the upper part of the plaque base, a display part provided on the inner periphery of the frame part and displaying the contents of the plaque, and the frame part. A light emitting unit provided inside the lower part of the unit to supply light to the display unit, and a light emitting unit provided inside the lower part of the frame unit, receiving and storing power supplied from the outside, and supplying power to the plaque equipped with a support means for observing the contents of the plaque A power supply unit, a rotation unit disposed on the upper portion of the plaque base to rotate the frame unit on the upper portion of the plaque base, and a controller formed inside the lower portion of the frame unit to control the operation of the plaque equipped with a means for supporting observation of the contents of the plaque. A plaque equipped with a means for supporting observation of the contents of the plaque, characterized in that it includes a (Controller) unit, is presented as an embodiment.

According to a preferred feature of the disclosed subject matter, the display unit is detachable from the frame unit.

According to a preferred feature of the disclosure, the light emitting unit is provided on the inner side of the lower portion of the frame unit to transmit power from the power supply unit to a plurality of lamp members, respectively, and a plurality of lamps provided on the upper portion of the substrate to generate light (Lamp) member included.

According to a preferred feature of the disclosed subject matter, the power supply unit is provided with a battery provided inside the lower part of the frame unit to store power and a means provided at one side of the frame unit to support observation of the contents of the plaque with external power. It includes an external terminal that becomes a passage to be supplied to the plate.

According to a preferred feature of the disclosure, the rotation unit, a motor provided on the top of the plaque base and receiving power from the power supply unit to generate rotational force, the lower portion is connected to the motor, and the upper portion is connected to the frame unit A driving shaft connected to transmit the rotational force generated by the motor to the frame unit, and a driving connection unit formed on the lower portion of the frame unit to supply rotational force of the driving shaft to the frame unit or block supply of rotational force of the driving shaft to the frame unit. And, an electromagnet spring driving unit provided on the lower part of the frame part and the upper part of the plaque base and extending in length to separate the plaque base from the frame part and guide the rotation direction when the frame part rotates, and both sides of the plaque base and the frame It is provided to match each side of the portion and includes a fixing portion for fixing the frame portion to the plaque base.

According to a preferred feature of the disclosure, the rotating part, when the fastening of the fixing part is released, the upper part of the driving shaft is fixed to the driving connection part and the rotational force of the driving shaft is supplied to the frame part to rotate the frame part, When the fixing part is fastened, the upper part of the driving shaft is separated from the driving connection part and the rotational force of the driving shaft is blocked from being supplied to the frame part.

According to a preferred feature of the disclosed subject matter, the controller unit supplies power from the power supply unit to the rotating unit when the fastening of the fixing unit is released, and supplies power from the power supply unit to the rotating unit when the fastening unit is fastened. block

According to the plaque equipped with the means for supporting observation of the contents of the plaque according to an embodiment of the disclosed subject matter, even if the plaque is displayed in a dark place, it is convenient and accurate to observe the contents such as phrases displayed on the display unit of the plaque by self-supplied lighting. possible.

In addition, since the display of the plaque is rotatable, a viewer located on the side of the plaque can observe the text displayed on the display of the plaque without moving to the front of the plaque.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view of a plaque equipped with means for supporting observation of contents of a plaque according to an embodiment of the present disclosure;
2 is an exploded perspective view of a plaque equipped with a means for supporting observation of contents of the plaque according to an embodiment of the present disclosure;
3 is an operating cross-sectional view of a rotation unit according to an embodiment of the disclosed subject matter;
4 is an exploded perspective view of a plaque equipped with means for supporting observation of contents of the plaque according to another embodiment of the present disclosure;
5 is an operating cross-sectional view of a rotation unit according to another embodiment of the disclosed subject matter;
6 is a diagram showing a state of use of a plaque equipped with means for supporting observation of the contents of a plaque according to an embodiment of the present disclosure;
7 is a plan view of a light emitting unit according to an exemplary embodiment of the present disclosure;

Hereinafter, with reference to the accompanying drawings, look at the configuration, operation and effect of the preferred embodiment. For reference, in the following drawings, each component is omitted or schematically illustrated for convenience and clarity, and the size of each component does not reflect the actual size. In addition, like reference numerals refer to like components throughout the specification, and reference numerals for like components in individual drawings will be omitted.

1 is a perspective view of a plaque equipped with means for supporting observation of contents of a plaque according to an embodiment of the disclosed subject matter, and FIG. 2 is an exploded perspective view of a plaque equipped with means for supporting observation of contents of a plaque according to an embodiment of the disclosed subject matter. .

As shown in Figs. , a light emitting unit 400, a power supply unit 500, a rotation unit 600 and a controller unit 700 may be included.

Here, the plaque base 100 may be provided below the plaque 10 equipped with a means for supporting observation of the contents of the plaque.

Also, the frame part 200 may be formed on top of the plaque base 100 . The frame part 200 may be formed in a donut shape.

According to one embodiment of the disclosure, the plaque base 100 and the frame portion 200 may be formed in a connected form without a boundary between them. In this case, the lower portion may be the plaque base 100. An upper portion of the plaque base 100 may be the frame portion 200 .

According to an embodiment of the present disclosure, the display unit 300 may be provided on an inner periphery of the frame unit 200 as shown in FIGS. 1 and 2 . The contents of the plaque may be displayed on the frame part 200 .

Also, the display unit 300 may be detachable from the frame unit 200 . The display unit 300 may be detached from the frame unit 200 to change the display unit 300 to another type of display unit 300 .

According to an embodiment of the disclosed subject matter, the power supply unit 500 may be formed inside the lower portion of the frame unit 200 as shown in FIGS. 1 and 2 . The power supply unit 500 may receive and store power from the outside. The power supply unit 500 may supply power to the plaque 10 equipped with a means for supporting observation of contents of the plaque.

In addition, the power supply unit 500 according to an embodiment of the present disclosure may include a battery 510 and an external terminal 520 .

Here, the battery 510 may be provided inside the lower part of the frame part 200 . Power may be stored in the battery 510 .

In addition, the external terminal 520 may be provided on one side of the frame part 200 . The external terminal 520 may be a passage through which external power is supplied to the plaque 10 equipped with a means for supporting observation of the contents of the plaque.

And according to one embodiment of the disclosure, the external terminal 520 may be formed as a standardized USB terminal. In this case, the power supply unit 500 may be provided to be suitable for the intensity of voltage and current supplied from a standardized USB cable.

3 is an operating cross-sectional view of a rotation unit according to an embodiment of the disclosed subject matter.

3(a) is a cross-sectional view of the rotation unit 600 when the plaque base 100 is fixed to the lower portion of the frame part 200, and FIG. 3(b) shows the plaque base 100 to the frame part. It is a cross-sectional view of the rotating part 600 when it is rotatably separated from the lower part of the 200.

According to one embodiment of the disclosed contents, the rotation unit 600 may be provided on the top of the plaque base 100 as shown in FIGS. 2 and 3 . The rotating part 600 may rotate the frame part 200 .

In addition, the rotation unit 600 according to an embodiment of the present disclosure may include a motor 610, a driving shaft 620, a driving connection unit 630, an electromagnet spring driving unit 640, and a fixing unit 650.

Here, the motor 610 may be provided on top of the plaque base 100 . The motor 610 may generate rotational force by receiving power from the power supply unit 500 .

According to an embodiment of the present disclosure, as shown in FIGS. 2 and 3 , the driving shaft 620 may have a lower portion connected to the motor 610 . An upper portion of the driving shaft 620 may be connected to the frame part 200 . The driving shaft 620 may transmit rotational force generated by the motor 610 to the frame part 200 .

In addition, as shown in FIGS. 2 and 3, the drive shaft 620 according to an embodiment of the present disclosure includes a first drive member 621, a pair of slip rings, and a drive shaft spring member. (623).

Here, the first driving member 621 may be formed above the driving shaft 620 . The outer periphery of the first driving member 621 may be formed in the shape of a gear. The first driving member 621 may be coupled to the driving connection part 630 in a gear connection method to transfer the driving force of the motor 610 to the frame part 200 .

In addition, the lower part of the first driving member 621 may be fastened to the upper part of the driving shaft 620 by a screw fastening method or another fastening method.

Also, the pair of slip rings 622 may be formed on the outer periphery of the lower portion of the driving shaft 620 , respectively. Each of the pair of slip rings 622 may serve as an electrical passage through which power stored in the battery 510 is transferred to the light emitting unit 400 .

In addition, power supplied to the driving shaft 620 through the pair of slip rings 622 may be supplied to the light emitting unit 400 by a wire unit (not shown) provided on the driving shaft 620. .

Also, the driving shaft spring member 623 may be provided above the first driving member 621 . The driving shaft spring member 623 may elastically bias the first driving member 621 toward the driving connection part 630 .

According to one embodiment of the disclosed subject matter, the driving connection part 630 may be formed below the frame part 200 as shown in FIGS. 2 and 3 . The driving connection part 630 may supply rotational force of the driving shaft 620 to the frame part 200 . The driving connection part 630 may block the rotational force of the driving shaft 620 from being supplied to the frame part 200 .

In addition, the driving connection part 630 according to an embodiment of the present disclosure may include a connection part concave part 631 and a second driving member 635 .

Here, the concave portion 631 of the connection portion may be concave to a position spaced a certain distance from the lower end of the frame part 200 to the upper end.

In addition, the connection part concave part 631 according to an embodiment of the present disclosure may include a first concave part 632 , a second concave part 633 , and a third concave part 634 .

Here, the first concave portion 632 may be formed below the frame portion 200 . The plaque base 100 may be accommodated in the first concave portion 632 .

Also, the second concave portion 633 may be formed at an upper end of the first concave portion 632 . The motor 610 may be accommodated in the second concave portion 633 .

Also, the third concave portion 634 may be formed at an upper end of the second concave portion 633 . An upper portion of the drive shaft 620 may be accommodated in the third concave portion 634 .

In addition, the driving shaft spring member 623 may be provided between the third concave portion and the driving shaft 620 .

Also, the second driving member 635 may be provided under the third concave portion 634 .

In addition, the inner periphery of the second driving member 635 is formed in the shape of a gear from the upper end of the second driving member 635 to a position spaced a certain distance from the lower end, so that the first driving member 621 and the gear can be tightly coupled.

According to one embodiment of the disclosed subject matter, the driving shaft 620 may be inserted from the bottom to the top of the second driving member 635 as shown in FIGS. 2 and 3 .

After coupling the first driving member 621 to the upper part of the driving shaft 620 , the second driving member 635 may be fixed to the lower part of the frame part 200 . In this case, the second driving member 635 may be fixed to the lower portion of the frame part 200 by a fixing method selected from the group consisting of screw defect, compression coupling, rivet coupling, and other coupling methods. .

In addition, the first driving member 621 may be fixed to the upper portion of the driving shaft 620 by a fixing method selected from the group consisting of screw defect, compression coupling, rivet coupling, and other coupling methods.

The second driving member 635 according to an embodiment of the present disclosure may include a pair of terminals (not shown).

Here, the pair of terminals (not shown) may be formed below the second driving member 635 .

Accordingly, when the driving shaft 620 rotates along the hole formed in the second driving member 635, the first driving member 621 may come into contact with the pair of terminals, respectively. Accordingly, the electric power supplied through the pair of terminals (not shown) is supplied to the motor 610 through a wire part (not shown) provided inside the drive shaft 620 and the pair of slip rings 622. ) can be supplied.

According to another embodiment of the present disclosure, power supplied from the power supply unit 500 may extend to a wire unit (not shown) provided on the driving shaft 620 . Accordingly, power supplied to the drive shaft 620 may be supplied to the motor 610 through the electric wire part (not shown).

According to an embodiment of the disclosed contents, the electromagnet spring driving unit 640 may be provided below the frame unit 200 as shown in FIGS. 2 and 3 . When electric power is supplied to the electromagnet spring driver 640, the length of the electromagnet may be maintained in a contracted state by the magnetic force of the electromagnet. The electromagnet spring driving unit 640 may be extended in length by the elastic force of the spring when the supply of power is cut off.

In addition, when the length of the electromagnet spring driver 640 is extended, force may be supplied to the upper portion of the plaque base 100 in a downward direction of the plaque base 100 .

In addition, when the plaque base 100 is supplied with force in the downward direction, the fastening state of the fixing part 650 may be released.

In addition, the electromagnet spring driving unit 640 according to an embodiment of the present disclosure may include a pair of electromagnet spring driving members 641 and a pair of electromagnet spring guide grooves 642 .

Here, the pair of electromagnet spring driving members 641 may be respectively formed below the electromagnet spring driving part 640 . The pair of electromagnet spring driving members 641 may each be stretched and contracted in length by magnetic force and elastic force generated by the electromagnet spring driving unit 640 . When the pair of electromagnet spring driving members 641 are each elongated by the elastic force of the spring, the plaque base 100 may be moved toward the lower end of the frame part 200 .

In addition, the pair of electromagnet spring guide grooves 642 may be formed to a depth spaced apart by a predetermined distance from the upper end of the plaque base 100 to the lower end.

According to another embodiment of the disclosure, the pair of electromagnet spring guide grooves 642 may guide the respective moving positions of the pair of electromagnet spring driving members 641, respectively.

According to another embodiment of the present disclosure, when the frame unit 200 is rotated, a pair of electromagnet spring guide members (not shown) may be fastened to the lower part of the pair of electromagnet spring driving members 641, respectively. there is.

Each movement position of the pair of electromagnet spring driving members 641 extended by the pair of electromagnet spring guide members (not shown) may be guided by the pair of electromagnet spring guide grooves 642. .

According to one embodiment of the disclosed subject matter, the fixing part 650 may be provided to be matched to both sides of the plaque base 100 and both sides of the frame part 200, respectively, as shown in FIGS. 2 and 3 . there is. The fixing part 650 may fix the plaque base 100 to the frame part 200 .

In addition, the fixing part 650 according to an embodiment of the present disclosure may include a pair of fixing part protruding members 651 and a pair of fixing part grooves 652 .

Here, the pair of fixing protruding members 651 may be formed on both sides of the upper portion of the plaque base 100, respectively.

In addition, the pair of fixing part grooves 652 may be formed on both sides of the inside of the lower part of the frame part 200 , respectively.

Also, the pair of fixing part protruding members 651 may be fastened to match the pair of fixing part grooves 652 .

According to an embodiment of the present disclosure, when the fastening of the fixing part 650 is released, the upper part of the driving shaft 620 may be fixed to the driving connecting part 630 . When the upper portion of the driving shaft 620 is fixed to the driving connection part 630 , rotational force of the driving shaft 620 may be supplied to the frame part 200 . Accordingly, the frame part 200 may be rotated.

Also, when the fixing part 650 is fastened, the upper part of the driving shaft 620 may be separated from the driving connecting part 630 . When the upper part of the driving shaft 620 is separated from the driving connection part 630 , the rotational force of the driving shaft 620 may be blocked from being supplied to the frame part 200 .

According to one embodiment of the disclosed contents, the controller unit 700 may be formed inside the lower portion of the frame unit 200 as shown in FIGS. 2 and 3 . The controller unit 700 may control the operation of the plaque 10 equipped with a means for supporting observation of the contents of the plaque.

In addition, the controller unit 700 according to an embodiment of the present disclosure may include a controller member 710, a switch member 720, a dip switch 730, and a shift member 740. there is.

Here, the controller member 710 may be formed inside the lower part of the frame part 200 . The controller member 710 may control the operation of the plaque 10 equipped with the means for supporting observation of the contents of the plaque.

Also, the switch member 720 may be formed on the frame part 200 . The switch member 720 may open and close operations of the light emitting unit 400, the motor 610, and the electromagnet spring driving unit 640.

Also, the dip switch 730 may be formed below the frame part 200 . The dip switch 730 may select one of the light emitting unit 400, the motor 610, and the electromagnet spring driving unit 640, which are opened and closed by the switch member 720.

According to another embodiment of the present disclosure, the motor 610 may be simultaneously operated without manipulation of the dip switch 730 when the electromagnet spring driver 640 is operated.

In addition, the transmission member 740 may be formed on the plaque base 100 or the frame part 200 . The transmission member 740 may change the speed of the motor 610 .

Further, the controller unit 700 may supply power from the power unit 500 to the rotation unit 600 when the fastening of the fixing unit 650 is released.

In addition, the controller unit 700 may cut off the supply of power from the power supply unit 500 to the rotation unit 600 when the fixing unit 650 is fastened.

4 is an exploded perspective view of a plaque equipped with a means for supporting observation of contents of a plaque according to another embodiment of the present disclosure, and FIG. 5 is an operating cross-sectional view of a rotating unit according to another embodiment of the present disclosure.

5(a) is a cross-sectional view of the rotation unit 600 when the plaque base 100 is fixed to the lower portion of the frame part 200, and FIG. 5(b) shows the plaque base 100 attached to the frame part. It is a cross-sectional view of the rotating part 600 when it is rotatably separated from the lower part of the 200.

Except for the rotation unit 600, the plaque 10 equipped with a means for supporting observation of the contents of the plaque according to the present another embodiment is the plaque 10 equipped with a means for supporting observation of the contents of the plaque shown in FIGS. 1 to 3. Since it is substantially the same as, the same reference numbers and names are used, and duplicate descriptions are omitted.

As shown in FIGS. 4 and 5 , a pair of latches (not shown) may be formed on both sides of the upper portion of the first driving member 621 according to another embodiment of the disclosed subject matter.

In addition, each of the pair of latches (not shown) may be fastened to the driving connection part 630 in a friction clutch manner to transmit the driving force of the motor 610 to the frame part 200 .

As shown in FIGS. 4 and 5 , the second driving member 635 according to another embodiment of the present disclosure includes a first holding plate 636 , a second holding plate 637 and a third holding plate 638 . ) may be included.

Here, the first holding plate 636 may be formed above the second driving member 635 . A hole may be formed in the first locking plate 636 to have the same shape as a pair of locking bars (not shown) formed in the first driving member 621 . Accordingly, the first driving member 621 may pass through a hole formed in the first locking plate 636 .

In addition, the second holding plate 637 may be formed at a lower end of the first holding plate 636 . A hole is formed in the second locking plate 637 so that the driving shaft 620 to which the first driving member 621 is connected can rotate. Accordingly, the driving shaft 620 to which the first driving member 621 is connected can be rotated by the second locking plate 637 . A pair of hooks (not shown) of the first driving member 621 rotated by the second locking plate 637 do not match the shape of the hole formed in the first locking plate 636, respectively, The member 621 cannot pass through the hole formed in the first locking plate 636 .

Also, the third holding plate 638 may be formed at a lower end of the second holding plate 637 . A circular hole through which the driving shaft 620 can be moved in a vertical direction may be formed in the third locking plate 638 .

Therefore, when the portion of the driving shaft 620 to which the first driving member 621 is connected is rotated along the hole formed in the second locking plate 637, the first driving member 621 rotates along the second driving member 635. ) and can be fixed.

According to another embodiment of the disclosed subject matter, the rotation unit 600 may rotate the frame unit 200 at an upper portion of the plaque base 100 as shown in FIGS. 4 to 5 .

And, when the rotating part 600 rotates the frame part 200 in a direction opposite to the direction in which the driving shaft 620 is rotated in the hole formed in the second holding plate 637, the first driving member 621 may be separated from the second driving member 635. Accordingly, a direction in which the rotating part 600 rotates the frame part 200 may be the same as a direction in which the driving shaft 620 is rotated in a hole formed in the second holding plate 637 .

According to one embodiment of the disclosure, since the driving shaft 620 rotates counterclockwise so that the first driving member 621 is fixed to the second driving member 635, the rotation unit 600 also rotates the frame unit ( 200) can be rotated counterclockwise.

6 is a diagram showing a state of use of a plaque equipped with means for supporting observation of contents of a plaque according to an embodiment of the present disclosure.

According to one embodiment of the disclosed contents, the plaque 10 provided with the means for supporting observation of the contents of the plaque is provided with a light emitting unit 400 and a battery 510, as shown in FIGS. The light emitting unit 400 may generate light by the power charged in the battery 510 .

Accordingly, when the plaque 10 equipped with means for supporting observation of the contents of the plaque is displayed in a dark place, light generated from the light emitting unit 400 is supplied to the display unit 300 so that observers can see the display unit 300. The displayed contents can be easily observed.

In addition, even when the plaque 10 equipped with the means for supporting observation of the contents of the plaque is not displayed in a dark place, the light is emitted in order to give an aesthetic effect to the plaque 10 equipped with the means for supporting observation of the contents of the plaque. Light may be supplied to the display unit 300 from the unit 400 .

In addition, the frame 200 of the plaque 10 equipped with the means for supporting observation of the contents of the plaque may be rotated above the plaque base 100 by driving the rotation unit 600 .

Accordingly, an observer located on the side of the plaque 10 equipped with the means for supporting observation of the contents of the plaque can easily observe the contents of the plaque.

7 is a plan view of a light emitting unit according to an exemplary embodiment of the present disclosure.

According to one embodiment of the disclosed contents, the light emitting part 400 may be provided inside the lower part of the frame part 200 as shown in FIGS. 1 to 6 . The light emitting unit 400 may supply light to the display unit 300 .

In addition, the light emitting unit 400 according to an embodiment of the present disclosure may include a substrate 410 and a plurality of lamp members 420 .

Here, the substrate 410 may be provided inside the lower part of the frame part 200 . The substrate 410 may transfer power from the power supply unit 500 to the plurality of lamp members 420 , respectively.

In addition, the plurality of lamp members 420 may be respectively provided on the upper portion of the substrate 410 . Each of the plurality of lamp members 420 may generate light.

Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and represent all the technical ideas of the present invention. Since it is not, it should be understood that there may be various equivalents and modifications that can replace them at the time of this application. Therefore, the embodiments described above should be understood as illustrative and not limiting in all respects, and the scope of the present invention is indicated by the claims to be described later rather than the detailed description, and the meaning and scope of the claims and their All changes or modified forms derived from equivalent concepts should be construed as being included in the scope of the present invention.

100: plaque base
200: frame part 300: display part
400: light emitting part
410: substrate 420: lamp member
500: power supply
510: battery 520: external terminal
600: rotating part
610: motor 620: drive shaft
621: first drive member 622: slip ring
623: drive shaft spring member
630: driving connection part 631: connection part concave part
632: first concave portion 633: second concave portion
634: third concave portion 635: second driving member
636: first holding plate 637: second holding plate
638: third locking plate 640: electromagnet spring driving unit
641: electromagnet spring driving member 642: electromagnet spring guide groove
650: fixing part 651: fixing part protruding member
652: fixing part groove
700: controller unit
710: controller member 720: switch member
730: dip switch 740: shift member
10: plaque equipped with means for supporting observation of the contents of the plaque

Claims (7)

plaque base;
a frame portion formed in a donut shape on an upper portion of the plaque base;
a display unit provided on an inner periphery of the frame unit and displaying contents of the plaque;
a light emitting unit provided inside the lower portion of the frame unit to supply light to the display unit;
a power supply unit provided inside the lower portion of the frame unit, receiving and storing power from the outside, and supplying power to the plaque having an observation support means for contents of the plaque;
a rotation unit provided on the upper portion of the plaque base to rotate the frame part on the upper portion of the plaque base; and
A controller unit formed inside the lower part of the frame unit and controlling the operation of the plaque equipped with an observation support means for the content of the plaque,
the rotating part,
a motor provided on an upper portion of the plaque base and receiving power from the power supply unit to generate rotational force;
a drive shaft having a lower portion connected to the motor and an upper portion connected to the frame portion to transmit rotational force generated by the motor to the frame portion;
a drive connecting portion formed at a lower portion of the frame portion to supply rotational force of the drive shaft to the frame portion or to block rotational force of the drive shaft from being supplied to the frame portion;
an electromagnet spring driving unit provided on a lower part of the frame part and an upper part of the plaque base and extending in length to separate the plaque base from the frame part and guide a rotation direction when the frame part rotates; and
A plaque equipped with a means for supporting observation of contents of the plaque, characterized in that it comprises: a fixing part provided to be matched with both sides of the plaque base and both sides of the frame part to fix the frame part to the plaque base. The method of claim 1,
the display unit,
A plaque provided with means for supporting observation of the contents of the plaque, characterized in that it is detachable from the frame part. The method of claim 1,
the light emitting part,
a substrate provided inside the lower portion of the frame unit to transmit power from the power supply unit to the plurality of lamp members, respectively; and
A plaque equipped with means for supporting observation of the contents of the plaque, characterized in that it includes; a plurality of lamp members provided on the top of the substrate to generate light. The method of claim 1,
the power supply,
a battery provided inside the lower portion of the frame unit to store power; and
and an external terminal provided on one side of the frame unit and serving as a passage through which external power is supplied to the plaque equipped with the means for supporting observation of the contents of the plaque. The method of claim 1,
the rotating part,
When the fastening of the fixing part is released, the upper part of the driving shaft is fixed to the driving connection part and the rotational force of the driving shaft is supplied to the frame part to rotate the frame part,
When the fixing part is fastened, the upper part of the driving shaft is separated from the driving connection part and the rotational force of the driving shaft is blocked from being supplied to the frame part. The method of claim 1,
The controller unit,
When the fastening of the fixing unit is released, power is supplied from the power supply unit to the rotating unit,
When the fixing part is fastened, the supply of electric power from the power supply part to the rotating part is cut off. delete

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