TWI556199B - Fastening structure of light-shielding hood - Google Patents

Description

Hood fixing structure

The present invention relates to a hood, and more particularly to a fixing structure for a hood.

In order to reduce the interference of ambient light on the color of the image, a hood is usually added around the display to make the display of the display have a more correct color performance.

The hood can be screwed to the back cover of the display, but the disadvantage is that the back cover of the display must be flat with a screw lock. In addition, the hood can be hung on the display with a strap and hooked on the back cover of the display with a hook at one end of the strap, but the disadvantage is that the back cover needs to have a corresponding structure to provide a hook buckle, and the exposed strip also affects the appearance.

The present invention relates to a fixing structure of a hood, which can be applied to various types of displays, and can improve assembly convenience and reliability without affecting the appearance.

According to an aspect of the invention, a fixed knot of a hood is proposed Structure for a display. The hood is for shielding a first side edge, a second side edge and a third side edge of the display. The fixing structure of the hood includes a first engaging component and a second engaging component. The first engaging component is located on the first side of the display for fixing a first light shielding film on the first side. The second engaging component is located on the second side of the display for fixing a second light shielding film on the second side, and the second side is opposite to the first side. Each of the engaging components includes a visor fixing member and a visor sliding slot. The visor fixing member is received in the visor sliding slot, the visor fixing member includes a first locking portion, and the visor sliding slot includes a second The latching portion, the first latching portion and the second latching portion are engaged with each other.

According to an aspect of the invention, a fixing structure of a hood is provided for a display. The hood is for shielding a first side edge, a second side edge and a third side edge of the display. The fixing structure of the hood includes a first engaging component and a second engaging component. The first engaging component is located on the third side of the display for fixing a first extending piece on the third side, and the first extending piece is connected to a first light shielding piece located on the first side. The second engaging component is located on the third side of the display for fixing a second extending piece on the third side, and the second extending piece is connected to a second light shielding piece on the second side, the second side The side is opposite the first side and the third side is between the first side and the second side. Each of the above-mentioned engaging components includes a visor fixing member and a visor sliding slot. The visor fixing member is received in the visor sliding slot, and the visor fixing member comprises a first locking portion, and the visor sliding slot comprises a first The two latching portions, the first latching portion and the second latching portion are engaged with each other.

In order to better understand the above and other aspects of the present invention, the preferred embodiments are described below, and in conjunction with the drawings, the detailed description is as follows:

100‧‧‧ display

101‧‧‧ first side

102‧‧‧Second side

103‧‧‧ third side

104‧‧‧Back cover

105‧‧‧Positioning column

106‧‧‧Positioning holes

200‧‧‧ hood

201‧‧‧First visor

202‧‧‧Second shading film

203‧‧‧ Third light shielding film

204‧‧‧First extension

205‧‧‧Second extension

210‧‧‧First snap-on assembly

220‧‧‧Second snap-in assembly

230‧‧‧First positioning component

240‧‧‧Second positioning assembly

211‧‧‧ visor fixings

212‧‧‧First card block

213‧‧‧Second block

214‧‧‧shade chute

215‧‧‧First stop

216‧‧‧second stop

217‧‧‧Locker

P1‧‧‧First buckle

P2‧‧‧Second buckle

S1‧‧‧ outside side

S2‧‧‧ inside side

FIG. 1 is a schematic view of a display provided with a hood according to an embodiment of the invention.

FIG. 2 is an enlarged schematic view showing the first side edge of the display and the light shielding plate fixing member above it.

FIG. 3 is a schematic view showing a light shielding plate fixing member disposed on a first side of the display and an enlarged view thereof.

FIG. 4 is a schematic view showing the assembly of the visor fixing member and the hood chute according to an embodiment of the invention.

Please refer to FIG. 1 , which illustrates a schematic diagram of a display 100 provided with a hood 200 in accordance with an embodiment of the present invention. The hood 200 of the present embodiment is configured to shield the first side 101, the second side 102, and the third side 103 of the display 100 such that the light around the display 100 cannot pass through the first side 101 and the second side 102. And the third side 103 is incident on the display surface of the display 100. The hood 200 of the present embodiment is suitable for a variety of exterior displays, for example, the back cover 104 is a flat, curved or convex display. Since the hood 200 of the present embodiment is disposed on the first side 101, the second side 102, and the third side 103 of the display 100, it is not in contact with or engaged with the back cover 104 of the display 100, and thus is not covered by the back cover. The impact of the 104's exterior design. Also, since the hood 200 of the present embodiment does not require the engaging structure provided on the back cover 104, the manufacturing cost of the back cover 104 can be reduced.

The hood 200 of the present embodiment includes a first light shielding sheet 201, a second light shielding sheet 202, and a third light shielding sheet 203. The first light shielding sheet 201 is disposed on the display The first side 101 of the 100 is fixed to the first side 101 by a first engaging component 210. In addition, the first visor 201 can also be connected to the first extending piece 204 extending along the third side 103. The third side 103 is adjacent to the first side 101, and the first extending piece 204 can be coupled by a first The positioning assembly 230 is fixed to the third side 103.

In addition, the second visor 202 is disposed on the second side 102 of the display 100 and is fixed on the second side 102 by a second engaging component 220. In addition, the second visor 202 can also be connected to the second extending piece 205 extending along the third side 103. The third side 103 is located between the first side 101 and the second side 102, and the second side 102 Opposite the first side 101, the second extending piece 205 can be fixed to the third side 103 by a second positioning component 240.

In addition, the third light shielding sheet 203 is disposed on the third side 103 of the display 100, and the third light shielding sheet 203 is partially overlapped with the first extending piece 204 and the second extending piece 205, respectively, to form an upper light shielding sheet. Furthermore, the first light shielding sheet 201, the second light shielding sheet 202 and the third light shielding sheet 203 are also extended outward by a suitable width from the periphery of the display 100 with respect to the vertical display surface to form a U-shaped structure having a wide width. For the best shading effect.

In an embodiment, the two engaging components 210, 220 can be respectively disposed on the first side 101 and the second side 102 of the display 100, and the two positioning components 230, 240 are disposed in the third of the display 100. Side 103. In another embodiment, the two positioning components 230 and 240 can be respectively disposed on the first side 101 and the second side 102 of the display 100 to change the first light shielding film 201 and the second light shielding layer. The pieces 202 are fixed to the first side 101 and the second side 102, respectively. on. In addition, the second engaging components 210 and 220 can be disposed on the third side 103 of the display 100 to fix the first extending piece 204 and the second extending piece 205 on the third side 103. That is to say, the above-mentioned two engaging components 210, 220 can be selectively disposed on opposite sides of the display 100 or both ends of the same side, which is not limited by the present invention.

The above two positioning components 230, 240 are, for example, a refastenable felt assembly, a magnetic magnetic component, a suction cup assembly or a re-stickable water-viscous component. When a structurally strong and stable snap-fit assembly is used, the positioning assembly can be used in an auxiliary manner to provide a more stable structure for the hood 200, but the present invention does not limit the use of the positioning assembly with the snap-fit assembly.

In an embodiment, the engaging component is configured to fix a light shielding film to one side of the display 100. The snap-fit assembly includes a visor fixing member and a visor slide, please refer to the following description. The description of the detailed structure of the first engaging component 210 is similar to that of the first engaging component 210. The second engaging component 220 is similar to the structure of the first engaging component 210, and details are not described herein. The following examples are intended to be illustrative only and are not intended to limit the scope of the invention.

Please refer to FIG. 2 and FIG. 3 , wherein FIG. 2 is an enlarged schematic view showing a first side edge 101 of the display 100 and a light shielding plate fixing member 211 thereon, and FIG. 3 is a first side of the display 100. The light shielding sheet fixing member 211 of 101 and an enlarged schematic view thereof. In one embodiment, the first side 101 of the display 100 has two positioning posts 105 for inserting into the visor fixing member 211, so that the visor fixing member 211 is firmly disposed on the first side 101 of the display 100. . In Figure 2 The positioning post 105 is provided with a positioning hole 106, for example, and the inner wall of the positioning hole 106 has an internal thread. A lock fastener 217 (for example, a screw, see FIG. 3) passes through the visor fixing member 211, and can be inserted into the positioning hole 106 and fitted into the internal thread so that the visor fixing member 211 is locked to the display 100. On the first side 101. In another embodiment, the positioning post 105 has, for example, a surface that is externally threaded. After the positioning post 105 passes through the visor fixing member 211 and protrudes above it, a locking fitting (such as a nut, not shown) can be fixed on the positioning post 105 by external threads, so that the visor fixing member 211 It is locked to the first side 101 of the display 100.

As shown in FIG. 2, in an embodiment, the visor fixing member 211 may extend from the opposite sides of the first side 101 of the display 100 to the two blocks 212, 213. The outer side S1 of each of the blocks 212, 213 is provided with a first latching portion P1, such as a notch. In the third embodiment, the two blocks 212 and 213 at two different height positions are taken as an example. The first block 212 is located on the left side of the visor fixing member 211, and the second block 213 is located on the right side of the visor fixing member 211. .

Please refer to FIG. 4 , which is a schematic view showing the assembly of the visor fixing member 211 and the visor slide 214 according to an embodiment of the invention. For convenience of explanation, the first light shielding sheet 201 (relative to FIG. 1) is rotated clockwise by 90 degrees to see the shutter sliding groove 214 and its related structure inside. The visor fixing member 211 is housed in the visor chute 214. The inner side S2 of the visor chute 214 is parallel to the outer side S1 of each of the blocks 212 and 213, and the inner side S2 of the visor chute 214 is respectively provided with a stopper relative to each of the blocks 212 and 213. 215, 216, for abutting each of the blocks 212, 213, so that the visor fixing member 211 can not move relative to the visor chute 214, It is then positioned at a predetermined location.

In the fourth figure, the first block 212 is used to abut the first stop 215 located in the lamella slide 214, and the second block 212 is used to abut the second position in the lamella slide 214. Stop 216. In an embodiment, the first stopper 215 and the second stopper 216 are disposed on the opposite inner side edges S2 of the visor slide 214, for example, and the visor fixing member 211 is engaged with the first stop. Between the member 215 and the second stopper 215, the first visor 201 is assembled without causing a problem of tilting or shifting, thereby improving the quality of assembly.

In addition, in FIG. 4, the inner side S2 of the visor slide groove 214 is further provided with a second hook portion P2, for example, a bump. The first fastening portion P1 and the second fastening portion P2 interfere with each other to engage with each other, so that the light shielding sheet fixing member 211 is engaged with the predetermined position of the light shielding sheet chute 214.

In the above embodiment, the first fastening portion P1 is a notch, and the second fastening portion P2 is a bump. However, in another embodiment, the first fastening portion P1 is, for example, a bump, and the second The hook portion P2 is, for example, a notch. That is to say, the positions of the notches and the bumps are interchangeable, and the present invention does not limit this.

Referring to FIG. 4, in an embodiment, the two stops 215, 216 are, for example, J-shaped. The second hook portion P2 is provided, for example, on one side of the J-shaped structure. When the first visor 201 is assembled on the first side 101 of the display 100, the first fastening portion P1 of the visor fixing member 211 and the second fastening portion P2 of the visor sliding groove 214 are engaged with each other, and need not be added. The snap-fit structure on the back cover 104 can thus reduce the manufacturing cost of the back cover 104.

In the fixing structure of the hood disclosed in the above embodiments of the present invention, the visors are fixed by the fixing members on the side of the display, and thus are not affected by the outer design of the back cover. In addition, the assembled hood is structurally stable and difficult to loosen, thereby improving assembly convenience and reliability without affecting the appearance.

In conclusion, the present invention has been disclosed in the above preferred embodiments, and is not intended to limit the present invention. A person skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims.

100‧‧‧ display

101‧‧‧ first side

102‧‧‧Second side

103‧‧‧ third side

104‧‧‧Back cover

200‧‧‧ hood

201‧‧‧First visor

202‧‧‧Second shading film

203‧‧‧ Third light shielding film

204‧‧‧First extension

205‧‧‧Second extension

210‧‧‧First snap-on assembly

220‧‧‧Second snap-in assembly

230‧‧‧First positioning component

240‧‧‧Second positioning assembly

Claims (9)

A fixing structure of a hood for a display, the hood is configured to cover a first side edge, a second side edge and a third side edge of the display, the fixing structure of the hood comprises: a first a first assembly side of the display is disposed on the first side of the display, and a second engagement component is disposed on the second side of the display Fixing a second visor on the second side, the second side is opposite to the first side; wherein each of the engaging components comprises a visor fixing member and a visor sliding groove, the visor The fixing member is disposed in the visor slot, the visor fixing member includes a first fastening portion, the visor sliding slot includes a second fastening portion, the first fastening portion and the second buckle The at least one block extends from the opposite sides of the first side and the second side of the display, and the first buckle is disposed on at least one of the first and second sides of the display The outer side of the block, the inner side of the visor chute and at least one of the outer blocks Opposite sides are parallel, the light shielding sheet and the inner edge of the chute with respect to at least one of the retention block is provided with a stop for abutting at least one of the retention block. The fixing structure of the hood of the first aspect of the invention, wherein one of the first fastening portion and the second fastening portion is a notch, and the first fastening portion and the second fastening portion The other one is a bump. The fixing structure of the hood of the first aspect of the invention, wherein the second fastening portion is disposed on an inner side of the visor chute and located on one side of the stopper. The fixing structure of the hood of the first aspect of the invention, wherein the first visor is connected to a first extending piece extending along the third side, and the second visor is connected along the third side And a second extending piece extending between the first side and the second side. The fixing structure of the hood of claim 4, wherein the hood further comprises a third visor disposed on the third side of the display, and the third visor is respectively associated with the first The extension piece and the second extension piece partially overlap. The fixing structure of the hood of claim 4, further comprising: a first positioning component located on the third side of the display for fixing the first extending piece on the third side And a second positioning component located on the third side of the display for fixing the second extending piece on the third side. The fixing structure of the hood as claimed in claim 6, wherein each positioning component is a refastenable felt component, a magnetic magnetic component, a suction cup component or a re-stickable water-viscous component. A fixing structure of a hood for a display, the hood is configured to cover a first side edge, a second side edge and a third side edge of the display, the fixing structure of the hood comprises: a first a latching assembly is disposed on the third side of the display for fixing a first extending piece on the third side, and the first extending piece is connected to a first light blocking piece on the first side ;as well as a second engaging component is disposed on the third side of the display for fixing a second extending piece on the third side, and the second extending piece and a second side of the second side The light shielding piece is connected, the second side edge is opposite to the first side edge, and the third side edge is located between the first side edge and the second side edge; wherein each of the engaging components comprises a light shielding plate And a visor slot, the visor fixing member is received in the visor slot, the visor fixing member includes a first zipper portion, and the visor slot includes a second latching portion, The first latching portion and the second latching portion are engaged with each other, wherein the visor fixing member extends from at least one of the opposite sides of the third side of the display, and the first latching portion is disposed And at an outer side of the at least one of the blocks, the inner side of the visor chute is parallel to at least one outer side of the block, and the inner side of the visor chute is opposite to at least one of the blocks A stop member is provided for abutting at least one of the blocks. The fixing structure of the hood of claim 8, further comprising: a first positioning component located on the first side of the display for fixing the first visor on the first side And a second positioning component located on the second side of the display for fixing the second light shielding film on the second side.