KR102357416B1 - Sunvisor for rear view monitor - Google Patents

Abstract

The present invention relates to an automatic shading device installed on a monitor, which is capable of automatically shading light when light is emitted to an imaging device such as a monitor. More specifically, the present invention comprises: screen moving members detachably attached to the rear surface of a monitor, bent and extending toward the front surface of the monitor, and into which a shading screen is inserted to be lifted and lowered in the longitudinal direction thereof; a lifting/lowering member into which a lower portion of the shading screen is detachably inserted, which is guided by both sides of the monitor and the moving members so as to be lifted and lowered so that the shading screen is lifted and lowered together with the lifting and lowering; and a power providing member rotated through the control of a control unit connected to a remote controller and a wireless communication network and configured to provide power for lifting/lowering member to be lifted and lowered by means of rotation. The screen moving members are installed on opposite sides of the monitor as a pair so as to be adjacent to each other, and opposite ends of the shading screen are inserted into the pair of screen moving members.

Description

Automatic shading device for monitor installation {Sunvisor for rear view monitor}

The present invention relates to an automatic shading device for installing a monitor capable of automatically shading an imaging device such as a monitor when light is irradiated.

2. Description of the Related Art [0002] In general, an image device such as a monitor or a television receiver often sees a screen of a display indefinitely due to sunlight depending on a location where it is installed in a home.

This phenomenon is more severe when sunlight is irradiated to the imaging device.

Therefore, in order to prevent the screen from being blurred by sunlight, a curtain is installed to block the sunlight, but there is the inconvenience of darkening the room. has been disclosed.

As an example, looking at the configuration of 'TV receiver with awning', which is No. 20-1998-29537 (published date: June 17, 1998), the prior art is a television receiver as shown in FIG. (10) Install the shading film 20 to be foldable on the upper and left and right edge surfaces of the front mask 11 of (10), but when the shading film 20 is superimposed on the surface of the front mask 11, the front mask 11 It consists of a configuration including a stepped receiving part 13 in the front mask 11 so as to overlap the surface of the Not only can the decrease in sharpness be eliminated, but it can also be used as a lighting shade at night, so the effect of obtaining a condensing effect is realized.

However, in this prior art, in order to implement the effect of shading using the shading screen 20, the user manually adjusts the angle of the shading screen 20 according to the direction of sunlight irradiated to the television receiver 10. There is a problem that may cause another inconvenience.

Domestic Public Utility No. 20-1998-29537 (published date: June 17, 1998) Domestic Patent Publication No. 10-2011-23614 (published date: 2011.03.08.)

In order to solve the above-mentioned problems in the prior art, it is an object of the present invention to allow a user to remotely implement a shading on the upper part of the imaging device when a shading is required for clarity of an imaging device due to irradiation of sunlight or the like.

In order to solve the above technical problem, the automatic shading device for monitor installation according to the present invention is detachably attached to the rear of the monitor (M) and is bent and extended in the front direction of the monitor (M), and the shading screen (S) in the longitudinal direction The screen moving member 100 inserted so as to be lifted and lowered, and the lower part of the awning screen (S) are detachably inserted and guided to both sides of the monitor (M) and the moving member 100 to ascend and descend, and by the elevating The elevating member 200 for elevating the awning screen (S) together and rotating through the control of the remote controller 351 and the control unit 350 connected through a wireless communication network, but the power for the elevating member 200 by the rotation including a power providing member 300 providing It is characterized in that it is inserted into (100).

In addition, the screen moving member 100 has a vertical length and is detachably attached to the rear surface of the monitor (M), the first insertion hole 111 is formed in the longitudinal direction, and the elevating member 200 in the longitudinal direction on the outer surface. ) is formed by bending the vertical bar 110 having a guide groove 113 to be inserted and one end connected to the upper end of the vertical bar 110, and the other end protrudes a predetermined length in the front direction of the monitor (M), and the second end in the longitudinal direction. A horizontal bar 120 having a second insertion hole 121 communicating with the first insertion hole 111 is formed, and the side end is inserted into the first insertion hole 111 to the inside of the second insertion hole 121 . The awning screen (S) raised by the elevating member 200 and the power providing member 300 to move to is disposed in the form of a plate between the pair of horizontal bars 120 to monitor (M) It is preferable to shade the light irradiated in the direction of the display.

In addition, the elevating member 200 has an insertion protrusion 211 that is inserted into the guide groove 113 on an outer surface facing the vertical bar 110 and the upper surface is an inlet into which the awning screen (S) is inserted. A ball 213 is formed, and a protrusion 215 for changing the rotational motion of the power providing member 300 into a linear motion is formed at the lower portion of the elevating body 210 and the elevating body 210 are adjustable in length on both sides. The outer surface is guided to the side of the monitor (M) and includes an auxiliary guide 220 to assist the lifting body 210 to be stably raised and lowered, but according to the rotational direction of the power providing member 300 It is preferable that the lower surface of the protrusion 215, which repeats contact and non-contact, has an arc shape.

In addition, the power supply member 300 is provided with a remote controller 351 and a control unit 350 that is controlled by being connected by a wireless communication network, the lower body 310 having a height adjustment groove 311 formed in the upper part in the longitudinal direction and , The lower body 310 is provided on the upper portion, the lower portion is formed with a screw thread on the circumferential surface, the height adjustment column 321 for entering and exiting the height adjustment groove 311 downward is formed, the upper portion of the rotating groove 323 is formed, the upper body 320 having a motor 340 controlled by the control unit 350 is provided on the outer surface, and the inner circumferential surface is screwed to the height adjusting column 321, but the lower body 310 and the upper body A height adjustment ring 330 that is rotatably provided between the sieves 320 and adjusts the height of the upper body 320 according to the rotation direction thereof, and the rotation groove so that one side is rotatably coupled to the motor 340 . The other side, which is inserted into 323 and protrudes to the outside of the upper body 320, is in contact or non-contact with the protrusion 215 depending on the rotation direction of the motor 340, so that the lifting body 210 receives power for lifting and lowering. It is preferable to include a rotating bar 325 to provide.

According to the present invention, when a shading is required because light is irradiated to an imaging device such as the monitor M, the user automatically operates the motor 340 through the remote controller 351 to operate the rotating bar 325 differently from the prior art. ) by raising the elevating body 210 connected to the awning screen (S) according to the rotation direction of the awning screen (S) to spread the awning screen (S) in the form of a plate between the pair of horizontal bars 120 to realize the awning, In the case of removing the awning, the elevating body 210 rotates the rotating bar 325 in the opposite direction so that it can descend by its own weight, thereby having the effect of automatically releasing the awning.

1 is a view showing a manually operated awning installed in a conventional imaging device.
Figure 2 is a rear view of the automatic shading device for installing a monitor according to the present invention.
Figure 3 is a side view of the automatic shading device for installing a monitor according to the present invention.
Figure 4 is a view showing a screen moving member for the automatic shading device for installing a monitor according to the present invention.
FIG. 5 is a cross-sectional view taken along line AA′ of FIG. 4 .
Figure 6 is a view showing a lifting member for the automatic shading device for installing a monitor according to the present invention.
FIG. 7 is a cross-sectional view taken along line BB′ of FIG. 6 .
8 is a view showing an auxiliary guide with respect to FIG.
9 is a view showing a power supply unit for the automatic shading device for installing a monitor according to the present invention.
Figure 10 is an action relationship diagram showing the height adjustment of the upper body with respect to Figure 9.
11 and 12 are operational relationship diagrams for the automatic shading device for installing a monitor according to the present invention.

Hereinafter, various embodiments will be described in more detail with reference to the accompanying drawings. The embodiments described herein may be variously modified. Certain embodiments may be depicted in the drawings and described in detail in the detailed description. However, the specific embodiments disclosed in the accompanying drawings are only provided to facilitate understanding of various embodiments. Therefore, the technical idea is not limited by the specific embodiments disclosed in the accompanying drawings, and it should be understood to include all equivalents or substitutes included in the spirit and scope of the invention.

Terms including an ordinal number such as 1st, 2nd, etc. may be used to describe various components, but these components are not limited by the above-mentioned terms. The above terminology is used only for the purpose of distinguishing one component from another component.

In this specification, terms such as "comprises" or "have" are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof. When a component is referred to as being “connected” or “connected” to another component, it may be directly connected or connected to the other component, but it is understood that other components may exist in between. it should be On the other hand, when it is said that a certain element is "directly connected" or "directly connected" to another element, it should be understood that the other element does not exist in the middle.

In addition, in describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be abbreviated or omitted.

Hereinafter, with reference to the accompanying drawings, an automatic shading device for monitor installation according to the present invention (hereinafter, simply referred to as 'shading device') will be described in detail. Prior to the description, the shading device 1 in the present invention is described by taking the monitor M as an example, but is not limited thereto, and is also applied to an imaging device (eg, TV, etc.) having a rectangular display. Note that this is possible.

First, as shown in FIGS. 2 and 3 , the shading device 1 according to the present invention is largely composed of a screen moving member 100 , a lifting member 200 and a power providing member 300 .

In more detail, the screen moving member 100 is, as shown in FIGS. 4 and 5, the elevating awning screen (S) as well as the elevating member 200 to be described later stably elevating and elevating. A configuration to enable shading of light (L) including natural light, etc. irradiated to the monitor (M) by the shading screen (S), and a configuration including a vertical bar (110) and a horizontal bar (120) is done

Prior to the description, the screen moving member 100 in the present invention is arranged in a pair adjacent to each other on both sides of one monitor (M) corresponding to the area of the awning screen (S) so that both ends of the awning screen (S) are Insertion, of course, the insertion protrusion 211 of the elevating body 210 is inserted through the elevating of the elevating body 210 has a structure that the awning screen (S) can also be lifted together.

For example, the vertical bar 110 is detachably attached by an adhesive 115 to the rear side of the monitor (M) that is not equipped with a display, as shown, the side end of the awning screen (S) is inserted into the outer surface. One insertion hole 111 and a guide groove 113 into which the insertion protrusion 211 of the elevating body 210 is inserted is formed so that the elevating of the awning screen S and the elevating of the elevating body 210 are stably implemented. assist you to

To this end, the first insertion hole 111 is formed in the longitudinal direction on the surface facing the elevating body 210 in the longitudinal direction of the vertical bar 110, in particular, the lower portion of the first insertion hole 111 is a awning. The awning screen (S) having the shape of a plate in which the surfaces facing each other with the other vertical bars 110 adjacent to each other and the direction of the elevating body 210 are opened to facilitate the insertion of the screen (S). The pair of vertical bars 110 can be lifted up and down in the longitudinal direction.

The guide groove 113 is formed in the longitudinal direction on the outer surface of the vertical bar 110 so as not to communicate with the first insertion hole 111, and the insertion protrusion 211 is detachably inserted into the guide groove 113 inside. so that the lifting and lowering of the lifting body 210 can be implemented.

In addition, the horizontal bar 120 is formed to extend to be connected to the vertical bar 110 so as to have a 'L' shape as a whole with the above-described vertical bar 110, and the outer surface thereof is made to communicate with the first insertion hole 111. Two insertion holes 121 are formed, and the second insertion holes 121 also have a shape in which a pair of horizontal bars 120 are opened in the direction facing each other, like the first insertion holes 111 . The shading screen (S) is arranged in an unfolded state on the top of the monitor (M), and blocks the light irradiated in the display direction of the monitor (M) to be output from the monitor (M) through an arbitrary blocking area (Z) Make it possible to view images clearly. (See Fig. 12)

To this end, the horizontal bar 120 including the vertical bar 110 is molded with a synthetic resin material as a material, and the awning screen (S) means that a coating agent or film that can block light is attached to the outer surface thereof.

On the other hand, on the inner surface of at least one of the first or second insertion holes 111 and 121 in the present invention, a pad P with low frictional resistance to minimize damage to the surface when the awning screen S is moved is more can be provided.

And, as shown in FIGS. 6 to 8, the lifting member 200 is guided to both sides of the monitor M as well as the above-described screen moving member 100. Rotation of the power providing member 300 to be described later In a configuration for elevating the awning screen (S) through the elevating body 210 and the auxiliary guide 220 is included.

For example, the elevating body 210 is disposed on the rear side of the monitor M to face a pair of vertical bars 110 as shown, and receives the rotational motion of the power providing member 300 , the elevating body 210 . Elevates the awning screen (S) by varying the vertical movement for elevating.

To this end, insertion protrusions 211 to be respectively inserted into a pair of guide grooves 113 are formed on the outer surface of the elevating body 210 to protrude in the direction of the vertical bar 110, so that the elevating body 210 moves vertically when the elevating body 210 is lifted. It is guided by the bar 110 so as to be stably raised and lowered, and the lowering of the elevating body 210 is implemented by its own weight.

In addition, on the upper surface of the elevating body 210, an inlet hole 213 for inserting the lower portion of the awning screen S is formed to have a predetermined length, and the awning screen S inserted into the inlet hole 213 is pressurized. The ball 219 is fixed to the elevating body 210 by the pressurization of the pressing bolt (B) screwed to the inner circumferential surface and assists so that the elevating of the awning screen (S) can be stably implemented.

At the lower portion of the lifting body 210, a rotary bar 325 rotating according to the rotational direction of the motor 340 contacts or non-contacts depending on the rotational direction to change the rotational motion to a vertical motion, so that the A protrusion 215 is formed to enable the ascent.

At this time, the lower surface of the protrusion 215 that faces the rotary bar 325 is formed in a curved arc shape to have a downward quadrant, so that the resistance to the rotation of the rotary bar 325 is minimized to minimize the lifting body ( It is desirable to be able to elevate 210).

Further, on both sides of the elevating body 210, a gap adjusting hole 217 for inserting the auxiliary guide 220 to be length-adjustable is formed in the longitudinal direction, and the gap adjusting hole 217 is also the above-mentioned pressing bolt ( The auxiliary guide 220 is formed on the outer surface of the elevating body 210 so as to communicate with the inside of the gap adjusting hole 217 so as to communicate with the inside of the gap adjusting hole 217, into which the pressing hole 219 is inserted. to enable the fixation of

In addition, the auxiliary guide 220 is inserted into each of the withdrawal length adjustable in the gap adjustment holes 217 formed on both sides of the elevating body 210, the elevating body 210 is guided to the monitor (M) to stably elevate. It includes an insertion column 223 and a support piece 221 as a configuration to assist.

The insertion column 223 is inserted in a shape fit inside the gap adjustment hole 217 and is fixedly installed on the elevating body 210 by pressing the pressing bolt B inserted through the pressing hole 219, and the spacing is adjusted. By varying the length of the ball 217 withdrawn to the outside, the support piece 221 can be supported on the side of the monitor M to correspond to the size D of the monitor M having a different number of inches.

To this end, the support piece 221 is provided in the form of a plate on the side of the insertion column 223 that is not inserted into the gap adjustment hole 217 so that it can be supported on the side of the monitor (M).

And, as shown in Figs. 9 and 10, the power providing member 300 transmits a rotational motion to the above-described elevating body 210 so that the elevating body 210 and the awning screen S are in a linear motion. It includes a lower body 310 , an upper body 320 and a height adjustment ring 330 as a configuration for providing power that can be lifted by the .

For example, as shown in the figure, the lower part of the lower body 310 is detachably fixed by a desk on which the monitor M is placed, etc. It enables the entry and exit of the height adjustment column 321 formed extending downwardly.

In addition, the upper body 320 is disposed on the lower body 310, the lower portion of the height adjustment column 321 having a thread on the outer surface is formed to extend downward so that it can be inserted into the height adjustment groove 311, A rotation groove 323 is formed in the upper portion so that the rotation bar 325 connected to the drive shaft of the motor 340 can rotate according to the rotation direction of the motor 340 (see FIG. 3 ).

At this time, the rotation groove 323 is formed so that the rotation bar 325 can rotate up to 90 degrees, and the motor 340 has a drive shaft inserted into the rotation groove 323 to be coupled with the rotation bar 325 . It is preferable to be installed on the outer surface of the upper body 320 so that the

In addition, the height adjustment ring 330 is formed in the shape of a ring (RING) as a whole, and the inner peripheral surface of the height adjustment column 321 is formed with a screw thread formed on the outer surface and a screw thread for coupling with the lower body 310 and It is rotatably installed between the upper body 320 .

Through this, according to the rotation direction of the height adjustment ring 330, the height adjustment column 321 inserted into the height adjustment groove 311 can be lifted and lowered so that the height of the upper body 320 is changed, so that the user's convenience is provided. Accordingly, it is possible to maximize the shading effect of the shading screen (S) through contact and non-contact between the rotating bar 325 and the protrusion 215 that rotates in response to the height of the monitor M, the height of which is adjusted.

On the other hand, the shading device (1) in the present invention is a control unit 350 for applying the required power to the motor 340 through the control of the remote controller 351 to implement the lifting and lowering of the shading screen (S) remotely. Including (see Fig. 9)

Through this, the user transmits a remote signal to the control unit 350 through a plurality of switch manipulations provided in the remote control unit 351 in a state away from the monitor M by a certain distance, but the control unit 350 receiving the remote signal The rotating bar 325 coupled with the motor 340 according to the remote signal is rotated in the forward direction (eg, clockwise) or in the reverse direction so that the elevating body 210 is raised and lowered according to the rotation direction, so that the awning screen (S) is It rises up to the horizontal bar 120 to perform the function of a shading, or by lowering the elevating body 210 to the lower part of the vertical bar 110 to cancel the shading function. (See FIGS. 11 and 12 )

As described above, the shading device 1 according to the present invention is differentiated from the prior art. When light is irradiated to an imaging device such as a monitor M and a shading is required, the user can use the motor 340 through the remote controller 351 ) to automatically operate to raise the elevating body 210 connected to the awning screen S according to the rotation direction of the rotating bar 325 so that the awning screen S is installed between the pair of horizontal bars 120 of the plate. The awning is realized by disposing it in an unfolded shape, and when you want to remove the awning, the rotating bar 325 is rotated in the opposite direction so that the elevating body 210 can descend by its own weight to automatically release the awning. will have the effect of being

As described above, in the present invention, specific matters such as specific components, etc., and limited embodiments and drawings have been described, but these are only provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , various modifications and variations are possible from these descriptions by those of ordinary skill in the art to which the present invention pertains.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and not only the claims to be described later, but also all those with equivalent or equivalent modifications to the claims will be said to belong to the scope of the spirit of the present invention. .

1: Automatic shading device for monitor installation according to the present invention
100: screen moving member
110: vertical bar 111: first insertion hole
113: guide groove 115: adhesive
120: horizontal bar 121: second insertion hole
200: elevating member
210: elevator 211: insertion projection
213: inlet 215: protrusion
217: gap adjustment ball 219: pressurized ball
220: auxiliary guide 221: support piece
223: insertion column
300: power supply member
310: lower body 311: height adjustment groove
320: upper body 321: Tenchi adjustment column
323: rotation groove 325: rotation bar
330: height adjustment ring 340: motor
350: control unit 351: remote control
B: pressure bolt
M: monitor
S: awning screen
Z: Any shade area created by the shade screen

Claims (4)

The monitor (M) is detachably attached to the rear side of the monitor (M) is bent in the front direction and is formed to extend, the screen moving member 100 in which the awning screen (S) is inserted so as to be elevating in the longitudinal direction;
The lower part of the awning screen (S) is detachably inserted, and the monitor (M) is guided by both sides and the moving member 100 to elevate, and the elevating member 200 for elevating the awning screen (S) together by the elevating. ; and
It rotates through the control of the remote controller 351 and the control unit 350 connected to the wireless communication network, but by the rotation, the power providing member 300 provides power for the lifting member 200 to ascend and descend; including,
The screen moving member 100 is installed as a pair adjacent to each other on both sides of the monitor (M), and both ends of the awning screen (S) are inserted into the pair of screen moving members 100,
The screen moving member 100 is
It has a vertical length and is detachably attached to the rear surface of the monitor (M), a first insertion hole 111 is formed in the longitudinal direction, and a guide groove 113 into which the elevating member 200 is inserted in the longitudinal direction on the outer surface. The formed vertical bar 110; and
One end is bent to connect with the upper end of the vertical bar 110, and the other end protrudes a predetermined length in the front direction of the monitor (M), and the second insertion hole 121 communicates with the first insertion hole 111 in the longitudinal direction. Formed horizontal bar 120; including,
The awning screen (S) that is raised by the lifting member 200 and the power providing member 300 in order to move inside the second insertion hole 121 by inserting the side end into the first insertion hole 111 ) is disposed in the form of a plate between the pair of horizontal bars 120 to shade the light irradiated in the display direction of the monitor (M).
delete According to claim 1,
The lifting member 200 is
An insertion protrusion 211 to be inserted into the guide groove 113 is formed on the outer surface facing the vertical bar 110 and an inlet hole 213 into which the awning screen S is inserted is formed on the upper surface, and the lower The elevating body 210 having a protrusion 215 for changing the rotational motion of the power providing member 300 into a linear motion; and
Auxiliary guide 220 that is inserted so as to be adjustable in length on both sides of the elevating body 210, the outer surface is guided to the side of the monitor (M) to assist the elevating body 210 so that the elevating body 210 can be stably elevated;
The lower surface of the protrusion (215) that repeats contact and non-contact according to the rotational direction of the power providing member (300) has an arc shape.
4. The method of claim 3,
The power providing member 300 is
a lower body 310 provided with a remote controller 351 and a control unit 350 controlled by being connected by a wireless communication network, the height adjusting groove 311 being formed in the upper part in the longitudinal direction;
The lower body 310 is provided on the upper portion, the lower portion is formed with a height adjustment column 321 for entering and exiting the height adjustment groove 311 downward so that a screw thread is formed on the circumferential surface, and a rotating groove 323 is formed in the upper portion. The upper body 320 is formed and provided with a motor 340 controlled by the control unit 350 on the outer surface;
The inner circumferential surface is screw-coupled with the height adjusting column 321, but is rotatably provided between the lower body 310 and the upper body 320, and adjusts the height of the upper body 320 according to the rotation direction. height adjustment ring (330); and
One side is inserted into the rotation groove 323 so as to be rotatably coupled to the motor 340 , and the other side protruding outside the upper body 320 is in contact with the protrusion 215 according to the rotation direction of the motor 340 . Or a non-contact rotating bar 325 for providing power for the lifting body 210 to ascend and descend;

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