KR100676166B1 - Protecting cover of display direction adjuster - Google Patents

Abstract

A protecting cover for a display direction adjuster is provided to cover and protect the display direction adjuster for diversely adjusting an angle/direction of a display device, and prevent external appearance of the display direction adjuster from being deteriorated. A body(6) forms a hollowed part(5) at the inside. Multiple bent parts(7) are formed to the body. A corner bent part is formed to a corner part of the body. A flange part(10,11) is projected outside an upper/lower side of the body. A zigzag corrugated part(12) is corrugated at the corner part of the body. Multiple long holes(13,14) are formed to the flange part. Odd rows of the bending part are bent to one direction of body. Even rows of the bending part are bent to another direction of the body. The body is made of double folded paperboard adhering thin plastic and a nonwoven with adhesive, and height and length of the bending parts are the same size. A front and rear side of the body is overlapped and adhered with each other.

Description

PROTECTING COVER OF DISPLAY DIRECTION ADJUSTER}

1 and 2: Reference diagrams for explaining the present invention.

Figure 3 is a perspective view of an embodiment of the body portion unfolded in the present invention.

4 is a perspective view of an embodiment of the folded state in the present invention.

Figure 5 is a scene view of the body portion unfolded in the present invention.

6 is a front view of the body portion folded state in the present invention.

7 is a plan view of the protective cover of the present invention.

8 is a bottom view of the protective cover of the present invention.

9 is an exploded view of one side of the body portion of the present invention.

10 is another development of the body portion of the present invention.

11 is an enlarged cross-sectional view of the folding unit of the present invention.

12 is a perspective view of the folded state of the corner folds of the present invention.

13 is a perspective view of the corner folded portion of the protective cover of the present invention.

14 is a cross-sectional view of the junction of the protective cover of the present invention.

15 is an example of the present invention use state.

<Explanation of symbols for the main parts of the drawings>

(1)-display support (2)-display

(3)-Direction control device (4)-Protective cover

(5)-Hollow Part (6)-Body

(6a) (6b)-side (6c)-front

(6d)-rear part (6e)-synthetic resin

(6f)-nonwoven (7) (12)-folded

(8) (9)-Upper and Lower Part (10) (11)-Flange Part

(13) (14)-Song

(15) (16) (17) (18) (19) (20) (21) (22) (23)-Ground

(24) (25)-folding (26)-junction

(27) (28)-Join Line (B)-Binder

(P)-Pitch ( θ )-Angle

(w)-width (L)-length

(H)-height

The present invention relates to a protective cover of a direction adjusting device (or angle adjusting means) for adjusting the display (display) to be forward, backward or inclined in an arbitrary direction and angle.

In general, various kinds of displays (image display devices such as monitors and TVs) are used. Among them, the use of flat-panel (or wall-mounted) displays, which are thinner than screen sizes, such as plasma display panels (PDPs), liquid crystal displays (LCDs), EL displays, and field effect indicators (FEDs), have become commonplace. The flat panel display is fixed to a stand or a wall or to a separate supporting means.

On the other hand, displays (including monitors and TVs) used in homes, laboratories (laboratorys), operating rooms, etc., have a display support (display or display element) so that the display image can be viewed in detail in a desired direction. Forward or backward at an arbitrary distance from 1), or in any direction and angle, for example, the display 2 is tilted upward or downward about the display support 1, or leftward as shown in FIGS. Alternatively, an angle or direction adjuster 3 is provided between the display support 1 and the display 2 so that the display can be inclined in a right direction or in a diagonal direction so as to adjust the direction and angle of the display 2. It is composed.

The direction control device (3) not only prevents the appearance of the lower components so that the components are not exposed to the outside, and requires a cover that can protect the dust or foreign substances, etc. into the direction control device (3), The protective cover must be designed and installed so as not to limit the change in the angle and direction of the display 2.

An object of the present invention is to provide a protective cover of the display direction adjusting device to cover and protect the direction control device for variously adjusting the angle and direction of the display and to prevent aesthetic degradation.

Still another object of the present invention is to provide a protective cover of a display direction adjusting device which is configured to be folded in a bellows shape, but the corner portion is bent in a zigzag and folded and restored at the same pitch.

Another object of the present invention is characterized by improving the predetermined strength and folding strength by forming a protective cover by laminating a synthetic resin and a nonwoven fabric.

Still another object of the present invention is to form an integral flange part on both sides of the protective cover so as to be fixed to the display and the display support.

In order to achieve the above object, two protective cover papers laminated by synthetic resin and nonwoven fabric are folded and folded to form a rectangular body portion, and flanges are formed on both sides of the body portion so as to be fixed to the display support and the display portion. .

The folds form a plurality of corrugations so that they can be folded at the same pitch, and the corners form the folds, and the sides are alternately folded in both directions so that the folds are folded or restored to the same pitch as the other portions even if bent in any direction. The regulating device is protected and the deterioration of aesthetics is prevented.

The protective cover is made of a double-layered cardboard laminated with a synthetic resin and a nonwoven fabric of a tough tissue, and is light and prevents abrasion, damage and dropping of the fold even when folded thousands of times.

In describing the present invention, the same elements in the drawings are denoted by the same reference numerals as much as possible, and detailed descriptions of related well-known structures or functions will be omitted in order not to obscure the subject matter of the present invention.

3 is a perspective view showing a protective cover 4 of the present invention display direction adjustment device in a perspective view, Figure 5 is a front view, Figure 4 is a folded state diagram.

The protective cover 4 has a body portion 6 having a hollow portion 5 formed therein so that the display direction adjusting device 3 can be accommodated therein, and a body portion 6 that can be folded according to an angle and a direction adjustment state. A plurality of foldable portions 7 formed at the portion), upper and lower surfaces 8 and 9 formed at upper and lower portions of the body portion 6, and both ends of the protective cover 4 at the display 2 and Flanges 10 and 11 protruding out of the upper and lower surfaces 8 and 9 so as to be fixed to the display support 1, and zigzag folds 12 folded to the corners of the body 6; ) Is formed. The flange portions 10 and 11 protrude outward from the body portion 6, and a plurality of long holes 13 and 14 are formed, respectively.

The body portion 6 is composed of both side portions 6a and 6b, a front portion 6c and a rear portion 6d, and is rectangular in shape and size similar to that of the display 2. The body part 6 is a double-layered cardboard structure in which a thin synthetic resin 6e, for example, polypropylene (PP) and a nonwoven fabric (6f) are laminated with a binder (B), and a nonwoven fabric 6f having a tough structure is formed. Since it is laminated on one side of the synthetic resin 6e, even if it is folded thousands of times to tens of thousands of times, wear, damage and dropping of the folded portions 7 and 10 are prevented.

The nonwoven fabric 6f may be configured to be located inside the body portion 6, but configured to be positioned outside to prevent external light from being absorbed into the nonwoven fabric 6f fiber tissue, thereby preventing reflection, and more damaging than the nonwoven fabric 6f. The fastener 6e is not exposed to the outside.

The body portion 6 may have the same size as a whole, or one side may be small and the other side may be large, and according to the length of the direction control device 3, the length and the number of the folded portions 7 and 12 may be appropriately. Adjusted.

The protective cover 4 of the present invention has a structure in which two body parts 6 are overlapped and joined.

9 and 10 are plan views of the developed state of one side and the other body portion (6).

As described above, the body portion 6 is a double-layered cardboard in which a thin synthetic resin 6e, for example, polypropylene (PP) and a nonwoven fabric (6f) is laminated, and side portions (6a) (6b), It is divided into a front part 6c and a rear part 6d which are connected to both sides of the side parts 6a and 6b, and a ground line 15 having the same pitch P is formed on the entire surface by a mold, a Thompson machine, or the like. Unnecessary parts are cut and removed.

In addition, a triangular ground line 20 (21) of a 45 ° angle ( θ ) faces the ground lines 16, 17 formed at the side portion 6a, the front portion 6c, and the side portions 6a, and the rear portion 6d, respectively. form is, the side face (6b) and a front part (6c) and the side portions (6b) and a triangular ground line 22 of the ground wire (18) (19) 45 ° angle (θ) to be formed on the rear part (6d), (23) The opposed portions are formed, and flat portions 8, 9 and flanges 10, 11 are formed at both ends of the body portions 6a, 6b, 6c, and 6d, respectively.

In addition, when the ground wire 15 is folded in a zigzag form as illustrated in FIG. 11, the ground wire 15 is folded in a zigzag shape, and the corner folds 12 alternately replace the triangular ground wires 20, 21, 22, and 23. When folded (with a jig), the folded portions 24 and 25 are alternately generated at the corner portions.

That is, as shown in FIG. 12, the odd-numbered folded portions 24 are folded in one direction of the body portion 6c, and the even-numbered folded portions 25 are folded in the direction of the other body portion 6b. As the corner folds 12 are formed at the corners as described above, they are folded at the same pitch P as a whole. Similarly, the corner folds 12 are formed in the other corner portions.

The edge folds 12 are alternately folded in a zigzag structure so that the edge folds 12 are kept at the same thickness as the folds 7 on each side to prevent thickness expansion, and also have other folds (folding degree). Since the same condition as (7), smooth folding operation is achieved.

By maintaining the angles of the triangular ground wires 20, 21, 22, 23 at 45 °, the length L of the folded portion 7 as shown in FIG. 11 in a natural state where no external pressure is applied to the body portion 6. And height H are kept at the same distance. That is, if the height H is 1 cm, the length L is also 1 cm. At this time, if the folding portion is folded length (L) is slightly longer, the height (H) is lower, on the contrary, if the folding portion is unfolded, the length (L) is somewhat smaller, the height (H) becomes higher.

Of course, the height (H) and the length (L) can be configured in different sizes.

The width w2 of the both side portions 6a and 6b is the same width, and the widths of the planar portions 8 and 9 and the flange portions 10 and 11 formed in the both side portions 6a and 6b are corners. The remaining width w5 is obtained by subtracting the folded width w6 (w7) of the folded portion 12.

The width w3 of the front part 6c and the width w1 of the back part 6d are different so that they can be overlapped and joined as shown in FIG. That is, in view of the width w4 of the overlapping portion, the width w3 + w4 of the front portion 6c is wider than the width w1 of the rear portion 6d in FIG. 9, and the front portion 6c of FIG. The width w3 + w4 of the rear part 6d is wider than the width w1.

"와 "

" 형상의 몸체부가 각각 형성되며, 이러한 상태에서 전후면에 각각 형성된 중첩부(w4)를 도 14와 같이 접합시키면 도 3, 도 13과 같이 전면부(6c)와 후면부(6d)에 접합부(26)가 형성되면서 중공부(5)와 플렌지부(10)(11) 및 절첩부(7)(12)를 갖는 사각형상의 보호커버(4)가 완성된다.Therefore, when folded along the ground wires 15, 16, 17, 18, 19, 20, 21, 22, 23,

"Wow "

"Shaped body portions are formed, and in this state, when the overlapping portions w4 formed on the front and rear surfaces are bonded as shown in FIG. 14, the joints 26 are attached to the front portion 6c and the rear portion 6d as shown in FIGS. ), A rectangular protective cover 4 having a hollow portion 5, a flange portion 10, 11, and a folded portion 7, 12 is completed.

9 and 10 show the joining lines 27 and 28 of the joining part 26.

According to the present invention configured as described above, the display direction adjusting device 3 is loosely inserted into the hollow portion 5, and then the fastening means such as bolts, nuts, and pieces are inserted into the plurality of holes 13 of the upper and lower flange portions 10, 11. (14) and then fastened by fastening to the display support (1) and the display (2) parts, so that the direction adjuster (3) is not exposed to the outside to prevent aesthetic degradation, and also to prevent external dust or foreign matter, etc. This prevents the inflow of the directional control device (3) is prevented or malfunction.

In the present invention, the flange portions 10 and 11 protruding from the side portions 6a, 6b, the front portion 6c, and the rear portion 6d are double-bonded by using a bonding agent or by using a double-sided adhesive tape or the like. In some cases, the flanges 10 and 11 may be firmly fastened to the display support 1 and the display 2 by using a separate fixing plate made of a metal plate.

15 is a view showing an example of a state of use, in which the display 2 is inclined in one direction by using the direction adjusting device 3, and the protective cover 4 of the present invention installed on the one side is folded, and the other side is folded. The side is folded while being unfolded, and when the display 2 is in parallel with the display support 1 by the direction adjuster 3, the folding part 7 and the folding part 12 of each side of the body part 6 ) Is restored to the same original pitch (P).

Of course, back and forth at any distance from the display support 1, or in any direction and angle, for example, the display 2 in the upper or lower direction about the display support 1 as shown in Figs. Even if inclined, inclined leftward or rightward, or inclined diagonally, the protective cover 4 of the present invention is folded correspondingly accordingly.

In particular, the corner folds 12 are alternately (zigzag) folded structures so that the edge folds 12 are kept at the same thickness as the folds 7 on each side to prevent thickness expansion, and the fold force (folding degree) is also different. Since the same condition as that of the part (7), the folding or unfolding interval (folding width) is constant, thereby making a smooth folding operation.

On the other hand, the present invention is not only easy to adjust the angle and direction in the desired direction because the entire body portion 6 is folded in a bellows shape, the body portion 6 only by synthetic resin (6f), such as polypropylene (PP) When manufacturing the folded portion (7) (12) is easily separated or separated by the repetitive movement, in the present invention, the nonwoven fabric (6e) of the tough tissue is bonded to the outer surface of the body portion (6) folds (7) ( Since the durability of 12) is greatly improved, abrasion, damage and dropping of the foldable parts 7 and 12 are prevented even when repeated several thousand to tens of thousands of times, and the body part 6 and the flange part 10 and 11 are integrated. Partial structural weakening is prevented because of

In addition, the present invention is beautiful in appearance by the structure of the folded portion (7) 12 of the uniform pitch, and can be manufactured in any size, so that no mold or the like is necessary, and the whole including the body portion (7) (12) As it is a cardboard made of lightweight material, it is light and environmentally friendly because it does not use environmentally harmful substances, and various images can be printed or marked on the surface of nonwoven fabric.

In addition, the present invention is secured by the protective cover, so when the installation of the direction control device or the operation of the direction control device, etc., safety accidents such as injury to the operator or user by the components constituting the direction control device is prevented do.

For convenience of description in the present invention has been described as protecting the direction control device of the display, of course, it can be applied to other direction control device or direction control means other than the display.

As described above, the present invention can be variously substituted, modified, and changed without departing from the technical spirit of the present invention by those skilled in the art. It is not limited to the accompanying drawings.

As described above, the present invention uses a protective cover coupled to the outside of the display direction adjusting device so that the direction adjusting device is not exposed to the outside, thereby preventing the appearance of deterioration, and preventing the inflow of dust or foreign matter from outside. There is an effect to prevent the failure or malfunction of the device.

In addition, since the entire body portion is folded in a bellows shape, it is easy to adjust the angle and direction in the desired direction.

In addition, the present invention is a structure that is folded in an alternating (zigzag) corner folding portion is maintained at the same thickness as the folding portion of each side to prevent thickness expansion, the folding force (folding degree) also the same conditions as other folding portion Subsequently, the interval (folding width) to be folded or unfolded is constant, so that a smooth folding operation is performed.

In addition, the present invention is because the nonwoven fabric of the tough tissue is bonded to the outer surface of the body portion greatly improves the durability of the folds, even if repeated thousands of times to tens of thousands of repeated movements there is an effect of preventing the wear, dropping and damage of the folds.

In addition, the present invention has a beautiful appearance by the structure of the folded portion of the uniform pitch, and can be manufactured in any dimension, so that the mold or the like is unnecessary.

In addition, the present invention has the effect of preventing safety accidents during operation because the safety is ensured by the protective cover.

In addition, the present invention is the body portion of the cardboard is light in the characteristics of the material, environmentally friendly by not using environmentally harmful substances, there is an effect such as printing or marking various images on the surface of the nonwoven fabric.

Claims (4)

A body portion having a hollow portion therein, a plurality of fold portions formed in the body portion, a corner fold portion formed at an edge portion of the body portion, a flange portion projecting out of the upper and lower surfaces of the body portion, and the body A protective cover of a display direction adjusting device, comprising a zigzag-folded folding portion that is folded to a corner portion of the portion, and a plurality of long holes formed in the flange portion. The method according to claim 1; The protective cover of the display direction adjusting device, which is configured to fold the odd-numbered row of the corner folds in one direction of the body, and the even-numbered folds of the corner folded in the direction of the other body. The method according to claim 1 or 2; The body part is a double cardboard with a thin synthetic resin and a non-woven fabric laminated with a bonding agent, and the height and length of the folding portion is the protective cover of the display control device. The method according to claim 1 or 2; The front cover and the rear cover of the body part are overlapped and the protective cover of the display direction adjusting device.

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