KR101201416B1 - Optical signal devices - Google Patents

Abstract

The present invention relates to a device for fixing a light rod to a floor by using a power source of a light rod, and shaking the light rod to check the light rod even from a distance. A light rod having a socket connected thereto; And a main body having one or both ends opened, and a plug fitted into a socket to receive power of a battery, and installed inside the main body, wherein the light rod is rotated reciprocally by using a battery power while the light rod is inserted. And a reciprocating unit having a plurality of legs provided on an outer surface of the main body so as to support the magnetic part and the main body on the floor. Accordingly, by installing the light rod on the floor and shaking it, it is possible to check the light of the light rod from a distance, and since it is not necessary to shake the light rod, it is possible to prevent personal injury from colliding with the vehicle in advance.

Description

Warning display device {Optical signal devices}

The present invention relates to a display device in which the light rods are shaken, and more particularly, to a light display device in which the light rods are fixed to the floor using a power source of the light rods, and the light rods can be confirmed from a distance by shaking the light rods.

In general, the light rod is installed inside the lamp so that a person can turn on and shake the lamp of the light rod during a road construction or accident to signal a signal.

However, when a traffic accident occurs or a vehicle breaks down, a person must shake the light rod with a light rod and send a signal to the driver at a traffic accident point or 100 meters away from the broken vehicle. In this case, since a person must shake the light rod directly on the roadway in which the vehicle travels, personal injury that may collide with another vehicle may occur. In addition, human resources are wasted during the road construction because at least one worker must be mobilized to shake the light rod at night, and the light rod is shaken by a small angle naturally when the worker loses power. There is a problem that the effect of the rod is inferior.

To solve this, a safety tripod that can be erected on the floor is used, which is not visible at night without lights because it uses a reflector, especially when the driver is not aware of it because it is low and fixed. Occurs frequently, and even if there is a light, there is a drawback that is difficult to see if the angle of reflection is not correct. In addition, there is a problem in the safety warning sign because the wind is easily collapsed.

The present invention has been made to solve the above problems, by installing the light rod on the floor and shaking it can check the light of the light rod from afar, and because it is not necessary to shake the light rod to prevent people from colliding with the vehicle in advance It is an object of the present invention to provide a warning display device that can prevent the device.

An object of the present invention is provided with a battery therein, a light rod having a connection terminal on the outside for receiving power from the battery; And a connection terminal installed in the main body and connected to a connection terminal of the battery and a space for accommodating the light rod, and configured to be rotatably installed in the main body to reciprocate the light rod by receiving power from the battery. And a tilting display device including a pendulum portion.

In addition, the pendulum portion is inserted into the light guide rod and connected to the main body and the rotating shaft to rotate the reciprocating movement with respect to the main body, the insertion portion is provided with a connecting terminal for receiving power from the battery connected to the connection terminal of the battery inside, A guide piece may be formed and installed in the main body or the insertion part, and may include a motor connected to the connection terminal of the insertion part and having an eccentric shaft fitted in the guide groove to rotate the reciprocating motion of the insertion part.

In addition, an object of the present invention, a light rod having a battery therein; and a main body provided with a plurality of legs on the outside so as to stand on the ground; and a rotation that accommodates the light rod and is rotatably installed on the main body Eastern; And an operating unit having a plurality of permanent magnets installed on the rotating unit and the main body, wherein the rotating unit rotates by pulling or pushing the permanent magnets installed on the rotating unit and the permanent magnets installed on the main body. It is also achieved by the light display device.

The legs can also be stretched or shrunk and folded or unfolded from the body to adjust the height of the body.

The present invention, by placing the light rod in a high position from the ground by extending the legs to shake the light rod to the left and right, it can be easily confirmed from a distance, so that the driver can avoid the construction section or accident point or accident section, in particular the light rod Since there is no shaker in the danger zone, there is an effect that can prevent people's damage due to vehicle crash in advance. In addition, since the legs can be reduced and folded, there is an effect of maximizing portability by minimizing volume. In addition, because the light rod uses its own power supply, it does not require a separate power supply device, so the configuration is simplified, and there is no trouble, and only the light rod can be used separately. There is an advantage that can be stored easily. In addition, the shaking of the light rod using the magnetic force of the permanent magnet has the advantage of extending the operating time of the light rod.

1 is an exploded perspective view of a light display device according to an exemplary embodiment of the present invention.
2 is a perspective view illustrating a coupled light display device according to an exemplary embodiment of the present invention.
Figure 3 is a perspective view showing the bottom of the light rod in the present invention.
Figure 4 is a view showing a plane of the pendulum portion in the present invention.
5 and 6 are front cross-sectional views illustrating a state of use of the light display device of the present invention.
FIG. 7 is a plan view and a front sectional view of a hardening display device according to another exemplary embodiment. FIG.
8 is a perspective view illustrating an operation unit in a warning display device according to another embodiment of the present invention.
9 is a side cross-sectional view illustrating an operating state of a light display device according to another exemplary embodiment of the present invention.

An object of the present invention is provided with a battery (not shown) inside the light rod (1) having a connection terminal on the outside for receiving power from the battery; and a plurality of legs (5) on the outside to stand on the ground A main body 3 provided with; And a connection terminal installed in the main body 3 and connected to a space for accommodating the light rods 1 and a connection terminal of the battery to receive power from the battery, and reciprocating the light rod 1 by receiving power from the battery. This is achieved by the tilting display device including a pendulum portion 4 rotatably installed in the main body 3 so as to move.

In addition, the pendulum portion 4 is connected to the main body 3 and the rotating shaft 42 so that the light rod 1 is inserted and rotates reciprocally with respect to the main body 3, and a battery connecting terminal (hereinafter referred to as a "socket"). And a guide piece 45 formed at the main body 3 or the insertion part 41 by the insertion part 41 having a connection terminal for receiving power from the battery and a guide groove 46 formed therein. ) And an eccentric shaft 44 which is installed in the main body 3 or the inserting portion 41 and fitted into the guide groove 46 so as to rotate the reciprocating movement of the inserting portion 41 and connects the inserting portion 41. It may include a motor 43 connected to the terminal (hereinafter referred to as "plug").

In addition, the object of the present invention, the light rod () is provided with a battery (not shown) therein; and the main body (3 ') is provided with a plurality of legs (5') on the outside to stand on the ground; A rotating part 4 'that accommodates the light bar 1' and is rotatably installed on the main body 3 '; And an operation unit 6 having a plurality of permanent magnets 63 installed on the pivoting portion 4 'and the main body 3', including permanent magnets 63 installed on the pivoting portion 4 '. And the permanent magnet 63 provided on the main body side are attracted or pushed away from each other so that the rotating part 4 'rotates.

In addition, the legs 5 can be expanded or contracted and folded or unfolded from the main body 3 in order to reduce the overall size and adjust the height of the main body 3.

1 is an exploded perspective view of a light display device according to an embodiment of the present invention;

2 is a perspective view illustrating a light emitting display device according to an exemplary embodiment of the present disclosure;

Figure 3 is a perspective view showing the bottom of the light rod 1 in the present invention,

4 is a view showing a plane of the pendulum portion 4 in the present invention,

5 and 6 are front cross-sectional views showing a state of use of the warning display device of the present invention;

FIG. 7 is a plan view and a front sectional view of a hardening display device according to another exemplary embodiment of the present disclosure; FIG.

8 is a perspective view illustrating the operation unit 6 in the warning display device according to another embodiment of the present invention;

9 is a side cross-sectional view illustrating an operating state of a light display device according to another exemplary embodiment of the present invention.

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

As illustrated in FIGS. 1 to 6, the warning display device according to an exemplary embodiment of the present invention includes a warning light rod 1 and a reciprocating unit 2.

The light rod 1 is substantially cylindrical, the upper part is provided with the LED lamp 16 which emits red or blue light, and the lower part is formed with the handle 11. In addition, a battery such as a battery or a secondary battery is mounted inside the handle 11 to supply power to the LED lamp 16, and a solar cell panel 13 charging the power of the battery is provided outside the handle 11. Is mounted. In this case, the rechargeable battery is used and is disposed in close contact with the inside of the handle 11 on the opposite side of the solar panel 13 so that the solar panel 13 always comes up in a state where the light rod 1 is laid down. Accordingly, in the state in which the light rod 1 is laid down, the battery disposed inside the handle 11 is heavy, and the light rod 1 is rotated so that the battery is disposed toward the bottom, and the solar panel 13 installed on the opposite side of the battery is Always be placed upside down to charge the battery. Here, the light rod 1 is installed on the top of the handle 11, the LED light 15 is installed to easily distinguish the object at night with less light, the bottom of the handle 11 so that the battery power is output The socket 14 is formed to be connected with. At this time, the socket 14 has two terminals, and the two terminals are installed in the form of two rings. It is provided in the form of a ring in order to connect with the plug 47 provided in the insertion portion 41. If the terminal is not in the ring shape, the light rod 1 should be inserted in the contact portion 41 when the contact point is inserted. If the contact direction is not correct, the socket 14 and the plug 47 are not connected. Do not. However, since the light rod 1 of the present invention has formed the terminal of the socket 14 in a ring shape so that the light rod 1 can be connected to the plug 47 of the insertion portion 41 irrespective of the insertion direction of the light rod 1. Even if the light rod 1 rotates, the socket 14 of the light rod 1 is easily connected to the plug 47 of the insertion portion 41. Of course, the terminal of the socket 14 of the light rod 1 is not limited to the ring shape and can be selected from various known forms.

In addition, the side of the handle 11 is provided with a switch 12 for turning on and off or flashing the LED lamp 16 and the LED light 15 of the light rod (1). Here, the socket 14 is connected to the battery only when the LED lamp 16 operates. That is, when the LED lamp 16 is operated by the switch 12, the socket 14 and the battery are connected. When the light rod 1 does not operate, the socket 14 and the battery are kept short. The battery can be prevented from being discharged.

Here, a cap (not shown) may be installed at the lower end of the handle 11 to prevent the socket 14 from being exposed to the outside, so that dust does not accumulate or moisture or electricity is in contact. Accordingly, it is possible to prevent moisture from penetrating through the socket 14 and to prevent the battery from being discharged by blocking contact with an electrically conductive object.

On the other hand, the light rod 1, the weight of the handle 11 is made heavier than the portion where the LED lamp 16 is installed. A description thereof will be described later.

The reciprocating unit 2 includes a main body 3, a pendulum portion 4 and a plurality of legs 5.

The main body 3 has a rectangular or cylindrical shape with substantially open top and bottom ends, and has an axial groove 31 into which the rotary shaft 42 of the pendulum portion 4 is fitted, and prevents the rotary shaft 42 from detaching. Departure preventing piece 32 is screwed to the outer top of the main body (3).

The pendulum portion 4 shakes the light rod 1 and includes an insertion portion 41, a guide piece 45, and a motor 43.

The insertion part 41 has a cylindrical shape with an open top substantially corresponding to the outer diameter of the handle 11 of the light rod 1 having an inner diameter, and a plug 47 connected to the socket 14 of the light rod 1 at the bottom thereof. Is installed, the rotary shaft 42 which is fitted to the shaft groove 31 of the main body 3 is fixed to the upper outer surface. Accordingly, the rotary shaft 42 of the inserting portion 41 is fitted into the shaft groove 31 of the main body 3 so that the inserting portion 41 is rotatable inside the main body 3.

Here, the insertion portion 41 is formed to a depth enough to insert the handle 11 of the light rod 1, when the switch 12 of the light rod 1 protrudes out of the handle 11 The depth of the insertion portion 41 is formed such that the switch 12 protrudes out of the insertion portion 41, and the insertion portion 41 when the switch 12 does not protrude out of the handle 11. ) Is formed to a depth such that the handle 11 of the light rod 1 enters almost. This means that the socket 12 and the plug 47 are not connected because the switch 12 is caught by the insertion portion 41 and the handle 11 of the light rod 1 is not properly inserted into the insertion portion 41. This is because when the rod 1 is too deeply inserted into the insertion portion 41, the visibility of the LED lamp 16 is blocked by the visibility. In addition, when the weight of the light rod 1 is biased upward or downward about the rotation shaft 42 in the state where the light rod 1 is fitted to the insertion portion 41, the motor 43 moves the insertion portion 41. When rotating, more force is required, which is a waste of energy because of the high power consumption. Therefore, in order to rotate the insertion part 41 with a small force, the present invention provides a center of gravity of the entire insertion part 41 in which the light rod 1 is inserted while the light rod 1 is inserted into the insertion part 41. It is preferable to install the rotating shaft 42 on the outer surface of the insertion portion 41 of the position corresponding to the. However, the position of the rotation shaft 42 may be formed in another position if the efficiency of power use is not taken into consideration.

The plug 47 described above is formed of an elastic material so as to easily contact the socket 14 by the weight of the light rod 1. Accordingly, the socket 14 and the plug 47 are brought into contact with each other by the weight of the light rod 1 only by inserting the light rod 1 into the insertion portion 41, and the power source of the battery is connected to the plug 47. Is supplied to the motor 43 through, the motor 43 is operated to rotate the eccentric shaft 44.

The guide piece 45 protrudes inward from the inner surface of the main body 3 to form a guide groove 46 at the center thereof, and is formed to be elongated in the vertical direction, and is disposed below the shaft groove 31 of the main body 3. It is formed. Here, the guide pieces 45 may be formed on both inner sides of the main body 3 in which the shaft grooves 31 are formed so that the insertion part 41 in which the motor 43 is installed can be easily installed in the main body 3. Accordingly, the insertion portion 41 can be easily coupled to the main body 3 regardless of the direction of the insertion portion 41.

The motor 43 has an eccentric shaft 44, which is installed on the side of the insertion section 41, connected to the plug 47 of the insertion section 41, and an end of the eccentric shaft 44 is a guide groove ( 46). Therefore, when the motor 43 rotates, the end of the eccentric shaft 44 is caught in the guide groove 46 so that the insertion portion 41 and the motor 43 rotate about the rotation shaft 42 together. 46 and the insertion portion 41 and the motor 43 is a periodic movement to the left and right. Here, the motor 43 is a reduction motor 43 with a low rotational speed is used. This is because when the rotational speed of the motor 43 is too fast, the periodic motion of the insertion portion 41 is too fast so that the light rod 1 fitted to the insertion portion 41 can be separated from the insertion portion 41.

The legs 5 are in the form of legs 5 which are generally used for a camera tripod, and can increase or decrease the length of the legs 5, and three to four on the outer surface of the body 3 to be folded or unfolded. Leg 5 is rotatably hinged. That is, when the main body 3 is formed in a cylindrical shape, three legs 5 are provided at equal intervals on the side surfaces, and when the main body 3 is formed in the shape of a square cylinder, four legs 5 on each side surface. Install it. At this time, when the leg 5 is extended from the main body 3, the angle between the main body 3 and the leg 5 is opened so as to be formed at a set angle, that is, an angle between 30 ° and 60 °. This is to prevent the main body 3 from supporting the floor if the leg 5 is too far from the main body 3 so as not to open beyond the set angle, and the light rod 1 mounted to the reciprocating unit 2. This is to arrange the reciprocating unit 2 at a certain height from the bottom so that it can be seen from a distance. Accordingly, the height of the reciprocating unit 2 can be adjusted by increasing or decreasing the legs 5, and the volume can be minimized by reducing the legs 5. Here, the structure and function that can extend or reduce the leg 5 and the function to be widened by the set angle correspond to the leg 5 of the tripod which is already widely known and sold, and thus the detailed description thereof will be omitted.

On the other hand, a siren (not shown) connected to the plug 47 may be further installed on the outer surface of the insertion part 41 to generate a warning sound. Accordingly, a warning sound of the siren is added to the light of the LED lamp 16 of the light rod 1, so that it is possible to more certainly notify the danger point or the section.

Hereinafter, an operating state of the light display device according to an exemplary embodiment of the present invention will be described in detail with reference to FIGS. 5 and 6.

When the vehicle breaks down or an accident occurs, the driver spreads the leg 5 of the reciprocating unit 2, extends the leg 5, and installs the reciprocating unit 2 on the floor.

Then, the switch 12 of the light rod 1 is operated to turn on the lamp, and then fitted into the insertion part 41.

At this time, the battery and the socket 14 are connected by the switch 12, the power of the battery is applied to the socket (14).

When the light rod 1 is attached to the insertion part 41, the socket 14 and the plug 47 are connected, and the battery power is supplied to the motor 43. As shown in FIG.

When the battery power is supplied to the motor 43, the eccentric shaft 44 rotates. At this time, since the end of the eccentric shaft 44 is fitted into the guide groove 46, the insertion part 41 and the motor 43 perform the periodic movement about the rotation shaft 42 by the eccentric distance of the eccentric shaft 44. do.

More specifically, in the state where the end of the eccentric shaft 44 is located below the center of the motor 43, the light rod 1 is in a vertical state. When the light rod is rotated 1/4 turn clockwise, the light rod 1 ), The upper end rotates to the left and the handle 11 rotates to the right.

Here, when the eccentric shaft 44 is rotated 1/4 turn further clockwise to move by half a turn, the end of the eccentric shaft 44 is positioned above the center of the motor 43, and the light rod 1 is vertical. It becomes a state.

Then, when the eccentric shaft 44 rotates further 1/4 turn in the clockwise direction and moves by 3/4 turns, the upper end of the light rod 1 rotates to the right and the handle 11 rotates to the left.

As a result, when the eccentric shaft 44 continues to rotate, the light rods 1 perform periodic movements which repeat left, vertical, right and vertical, and the light rods 1 shake left and right.

Therefore, in the present invention, the light rods 1 are placed at a high position from the ground by extending the legs 5 so that the light rods 1 can be shaken from side to side, so that the driver can easily check them even from a distance. It is possible to avoid the section, in particular, since there is no worker shaking the light rod (1) in the danger zone, it is possible to prevent human injury due to a vehicle crash in advance.

In addition, since the legs 5 can be reduced and folded, the portability can be maximized by minimizing the volume. Since the battery power of the light rod 1 is used, a separate power supply is not required. As a result, the configuration is simplified, there is no remaining trouble, only the light rods 1 can be used separately, and thus have a function of gaining profit.

In the exemplary embodiment of the present invention, the light rod 1 has a built-in battery, but the present invention is not limited thereto, and a disposable battery other than a battery may be used as the power source of the light rod 1.

As shown in FIG. 7 and FIG. 8, the warning display device according to another exemplary embodiment of the present invention includes a warning light rod 1 ′, a main body 3 ′, a rotating part 4 ′, and an operation unit 6. ).

The light rod 1 'has the same function and structure as the light rod 1 described above, except that the socket is omitted, and the light rod 1' is inserted into the main body 3 '. The outer diameter of the LED lamp 16 is formed larger than the outer diameter of the handle 11 so as not to fall down. Accordingly, the light bar 1 'corresponds to the light bar 1 described above, and thus a detailed description thereof will be omitted.

The main body 3 'is formed in an inner wall 311 and an outer wall 312, the upper end of which is substantially cylindrical, the upper end of which is bent inward, and the lower end of the main body 3'. The shaft holes 311a are formed in both sides of the inner wall 311, and three support pieces 313 hinged to the legs 5 'are radially conformally disposed on the inclined inner circumference of the main body 3'. It is formed. Here, the folding legs 5 ', each of which is folded in two stages having a shape of approximately "c", are hinged to the support pieces 313, respectively. At this time, the legs (5 ') can be folded only inward and in the straight state is not folded outwards. Accordingly, when the main body 3 'is placed on the ground, the legs 5' are unfolded so that the main body 3 'is positioned at a predetermined height from the ground, and when carrying, the legs 5' are folded inward to minimize the overall size. To improve portability.

Rotating portion 4 ', the outer surface is formed stepped, the outer diameter of the upper end is formed larger than the outer diameter of the lower end, the inside is formed with a rod insertion hole 414 through the upper and lower ends, rod insertion hole 414 The upper portion of is formed to be inclined outward. Then, a stepped first rotating shaft 411 is formed on the upper outer surface of the rotating part 4 ', and an axial insertion hole 412 is formed through the outer surface of the rotating part 4' facing the rotating shaft. A stepped second rotary shaft 413 is fitted into the ball 412. In the pivoting portion 4 ′, the first rotation shaft 411 and the second rotation shaft 413 are fitted into the shaft hole 311 a of the main body 3 ′. That is, first, the first rotation shaft 411 is inserted into the shaft hole 311a of the main body 3 ', and the second rotation shaft 413 passes through the shaft insertion hole 412, and then fits into the remaining shaft hole 311a. . Accordingly, when the handle 11 of the light rod 1 'is inserted into the rod insertion hole 414 of the pivoting portion 4', the boundary between the LED lamp 16 and the handle 11 is the rod insertion hole 414. The light bar 1 'does not fall down due to the rotation, and the pivoting part 4' becomes rotatable from side to side based on the shaft hole 311a of the main body 3 '.

The operation unit 6 includes a rotating piece 61 having a permanent magnet 63 and a magnet fixing piece 62 having a plurality of permanent magnets 63.

The rotating piece 61 is a substantially rectangular plate, and an axial coupling hole 611 is formed at an upper end thereof so as to be fitted into the first rotating shaft 411, and a permanent magnet 63 is provided at the lower end thereof. The rotating piece 61 has a first rotating shaft 411 in a state in which the rotating part 4 'is coupled to the main body 3' and the first rotating shaft 411 passes through the shaft hole 311a of the main body 3 '. The shaft coupling hole 611 of the rotary piece 61 is fitted to the end of the). Accordingly, when the rotating part 4 'rotates, the rotating piece 61 also rotates together.

The magnet fixing piece 62 is a substantially rectangular plate, and two permanent magnets 63 are provided on both sides of the magnet fixing piece 62, respectively, and the inner wall 311 and the outer wall 312 of the main body 3 '. It is disposed between and fixed to a screw (not shown) to the main body 3 '. At this time, the magnet fixing piece 62 and the rotating piece 61 are installed so that the surfaces on which the magnets are installed face each other, and are installed on the rotating piece 61 between two permanent magnets 63 installed on the magnet fixing piece 62. Permanent magnet 63 is installed to be located. For example, in the case where the opposite surface of the permanent magnet 63 provided on the rotating piece 61 is the N pole, and the facing N pole of the permanent magnet 63 provided on the magnet fixing piece 62 is the magnet fixing piece. Since the two permanent magnets 63 installed on the 62 push the permanent magnets 63 installed on the rotary piece 61 from each other, the rotary pieces 61 are permanently mounted on the magnet fixing piece 62. A rotary reciprocating motion is performed between the magnets 63. Then, when the opposite surface of the permanent magnet 63 provided on the rotating piece 61 is the N pole, and the opposite surface of the permanent magnet 63 installed on the magnet fixing piece 62 is the S pole, the magnet fixing piece ( Since the two permanent magnets 63 installed on the 62 pull the permanent magnets 63 installed on the rotating piece 61 from each other, the rotating pieces 61 are the two permanent magnets installed on the magnet fixing piece 62. Rotate and reciprocate between 63).

Hereinafter, an operating state of the light display device according to another exemplary embodiment of the present invention will be described in detail with reference to FIG. 9.

In the present invention, the permanent magnet 63 installed on the rotating piece 61 and the permanent magnet 63 installed on the magnet fixing piece 62 are regarded as being installed to face each other with the same pole and will be described.

First, the LED lamp 16 of the light rod 1 'is turned on, and the handle 11 of the light rod 1' is inserted into the rod insertion hole 414 of the pivoting portion 4 '.

When the light rod 1 'is mounted on the pivoting portion 4', the user shakes the light rod 1 'to rotate to either side, and thus, the rotation portion 4' and the permanent magnet 63 are rotated. The piece 61 also rotates together.

At this time, when the light rod 1 'is rotated to the right, the permanent magnet 63 installed on the rotating piece 61 is rotated to the left about the first rotating shaft 411, and the magnet fixing piece 62 is installed. The permanent magnet 63 provided on the left side of the two permanent magnets 63 pushes the permanent magnet 63 installed on the rotating piece 61. Accordingly, the permanent magnet 63 installed on the rotating piece 61 around the first rotating shaft 411 is rotated to the right to move.

Subsequently, when the permanent magnet 63 installed on the rotating piece 61 rotates to the right and moves, the light bar 1 'moves to the left side, and among the two permanent magnets 63 installed on the magnet fixing piece 62, The permanent magnet 63 installed on the right pushes the permanent magnet 63 installed on the rotating piece 61 to move the permanent magnet 63 installed on the rotating piece 61 to the left side. Therefore, the operation as described above is infinitely repeated, the light rod 1 'is shaken from side to side, and the light rod 1' is shaken even without a separate power.

In presenting the present invention operated as described above, the user grasps the light rod 1 'and separates it from the pivoting portion 4'. At this time, the rotating piece 61 was rotated is fixed at the center by the permanent magnet (63). The weight of the light rod 1 'is added to the pivoting portion 4' so that the inertia according to the weight is increased when the light rod 1 'is shaken, thereby being less affected by the permanent magnet 63. However, when the light rod 1 'is shaken, the magnetic force of the permanent magnet 63 cancels the inertia of the light rod 1' while moving the light rod 1 'at the same time. As the 1 ') moves, inertia occurs due to the weight of the light rod 1', and this operation is repeated, causing the light rod 1 'to swing indefinitely. Of course, if the magnetic force of the permanent magnet (63) is weakened or lost, the shaking of the light rod (1 ') is stopped. By the way, when the light rod 1 'is removed from the pivoting portion 4', the weight of the pivoting portion 4 'is reduced, so that the inertia of the pivoting portion 4' is reduced, and the magnet fixing piece 62 is provided. Two permanent magnets 63 restrain the permanent magnets 63 installed on the rotary piece 61 to fix the permanent magnets 63 installed on the rotary piece 61 between the two permanent magnets 63. As a result, the rotating part 4 'is also fixed without rotation.

Therefore, the present invention has the advantage of shaking the light rod 1 'only by the magnetic force of the permanent magnet 63, even without power, in particular because the light rod 1' does not use the power of the light rod 1 ' The usage time of can be extended.

In describing the present invention described above, even if the embodiment is different, the same reference numerals are used for the same configuration, and the description may be omitted as necessary.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Shall not be construed as being understood. Therefore, a person having ordinary knowledge in the technical field to which the present invention pertains may easily implement other forms of the present invention within the same scope as the above-described embodiments, or the present invention only by the description of the embodiments of the present invention. It will be possible to practice the invention in the same and equal range.

1, 1 '; Light rod 11; handle
12; Switch 13; Solar panels
14; Socket 15; LED light fixture
16; LED lamp 2; Round trip unit
3; Main body 31; Shaft groove
32; Departure prevention piece 4; Pendulum
41; Insert 42; Rotating shaft
43; Motor 44; Eccentric shaft
45; Guide piece 46; Guide groove
47; Plug 5, 5 '; Bridge
3 '; Body 311; inside wall
311a; Axle 312; outer wall
313; Support piece 4 '; The turning part
411; First rotating shaft 412; Axle insertion hole
413; Second rotating shaft 414; Rod inserter
6; Operating unit 61; Rotating piece
611; Axial bond hole 62; Magnet fixing piece
63; Permanent magnet

Claims (4)

A light rod having a battery provided therein and a connection terminal provided at an outside thereof to receive power from the battery;
A main body having a plurality of legs on the outside thereof so as to stand on the ground; And
A space provided in the main body and connected to the connection terminal of the battery and a connection terminal for receiving power from the battery, the power supply being supplied from the battery to reciprocate the light rod; It includes a pendulum rotatably installed in the main body,
The pendulum unit,
An insertion part provided with a connection terminal for inserting the light rod and connected to the main body and the rotating shaft to rotate the reciprocating motion with respect to the main body and connected to the connection terminal of the battery to receive power from the battery; And a guide piece formed on the main body or the inserting part, and an eccentric shaft fitted to the guide groove to rotate the reciprocating motion of the inserting part and installed on the main body or the inserting part and connected to a connection terminal of the inserting part. Warning display device comprising a motor.
delete delete The method of claim 1,
The leg,
In order to adjust the height of the main body, the light display device characterized in that it is stretched or reduced and folded or unfolded from the main body.

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