TWM470481U - Pushing and fastening structure and display apparatus using the same - Google Patents

Abstract

A pushing and fastening structure for a display apparatus are disclosed. The display apparatus includes a front frame, a display panel, a rear cover, and the display panel is mounted between the front frame and the rear cover. The pushing and fastening structure includes a first fixing member and a second fixing member. The first fixing member is disposed on a side of the front frame, which includes a first hinge and a first hinge bracket. The first hinge is fixed below the front frame via the connection of the first hinge bracket and the front frame and fixed on a side of the rear cover. The second fixing member is disposed on another side of the front frame and parallel to the first fixing member, which includes a second hinge and a second hinge bracket. The second hinge is fixed below the front frame via the connection of the second hinge bracket and the front frame and fixed on another side of the rear cover. The first and second hinge brackets respectively have a first slot and a second slot, and the rear cover has a first protrusion and a second protrusion corresponding to the first and second slots, respectively. The first protrusion is located in the first slot, and the second protrusion is located in the second slot. The front frame is connected to the rear cover through sliding and pushing manner.

Description

Push-pull structure and display device using the same

The present invention relates to a display device, and more particularly to a push-up snap structure between a front frame and a back cover for a display device.

The existing display device is used for fixing the fixing structure of the front frame and the back cover, and generally adopts a fixing fastener, for example, by using a hook to cooperate with each other. However, when the disassembly and assembly is performed, the hook is easily broken, and the front frame and the back cover cannot be completely engaged, thereby creating a gap, which causes an appearance flaw and cannot satisfy the customer's request. Therefore, in order to meet the requirements of the gapless assembly, the front frame and the back cover are simply assembled by the hooks, and if there is a hook damage, the new components must be replaced, resulting in an increase in cost.

In order to prevent the hook from being damaged, the assembly mechanism of the display device must be changed so that the assembly between the front frame and the back cover can be smoothly completed.

The present invention relates to a shifting buckle structure and a display device using the same, wherein the sliding between the front frame and the back cover is completed by the sliding movement of the hook to prevent the hook from being damaged, thereby reducing the cost of repairing and replacing parts.

According to one aspect of the present invention, a push-pull structure is provided for a display device. The display device includes a front frame, a display panel and a back cover. The display panel is assembled between the front frame and the back cover. The shifting buckle structure includes a first fixing member and a second fixing member. The first fixing member is disposed on one side of the front frame, the first fixing member includes a first pivot shaft and a first pivot bracket, and the first pivot shaft is fixed to the first frame by the first pivot bracket and the front frame Below the front frame, and the first pivot is fixed to one side of the back cover. The second fixing member is disposed on the other side of the front frame and is parallel to the first fixing member. The second fixing member includes a second pivot and a second pivot bracket, and the second pivot is supported by the second pivot. The bracket and the front frame are fastened to each other under the front frame, and the second pivot is fixed to the other side of the back cover. The first pivot bracket and the second pivot bracket are respectively provided with a first slot and a second slot under the front frame, and the back cover is provided with a first slot relative to each of the first slot and the second slot. And a second bump, the first bump is located in the first slot, the second bump is located in the second slot, and the front frame is coupled to the back cover in a sliding manner.

According to one aspect of the present invention, a display device includes a front frame, a back cover, a display panel, a first fixing member, and a second fixing member. The display panel is assembled between the front frame and the back cover. The first fixing member is disposed on one side of the front frame, the first fixing member includes a first pivot shaft and a first pivot bracket, and the first pivot shaft is fixed to the first frame by the first pivot bracket and the front frame Below the front frame, and the first pivot is fixed to one side of the back cover. The second fixing member is disposed on the other side of the front frame and is parallel to the first fixing member. The second fixing member includes a second pivot and a second pivot bracket, and the second pivot is supported by the second pivot. The bracket and the front frame are fastened to each other and fixed to the front Below the frame, and the second pivot is fixed to the other side of the back cover. The first pivot bracket and the second pivot bracket are respectively provided with a first slot and a second slot under the front frame, and the back cover is provided with a first slot relative to each of the first slot and the second slot. And a second bump, the first bump is located in the first slot, the second bump is located in the second slot, and the front frame is coupled to the back cover in a sliding manner.

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 device

110‧‧‧Transparent cover

111‧‧‧ front box

112‧‧‧ display panel

113‧‧‧Back cover

114a‧‧‧First fixture

114b‧‧‧Second fixture

115a‧‧‧First pivot

115b‧‧‧second pivot

116a‧‧‧First pivot bracket

116b‧‧‧Second pivot bracket

117‧‧‧ pivot cover

121a‧‧‧first slotting

121b‧‧‧Second slotting

122a‧‧‧First bump

122b‧‧‧second bump

123a‧‧‧First buckle assembly

123b‧‧‧Second snap assembly

124‧‧‧Card pieces

125‧‧‧ card hook

126a‧‧‧First slide

126b‧‧‧Second slide

127a‧‧‧first chute

127b‧‧‧second chute

128‧‧‧ protruding parts

A‧‧‧ area

G‧‧‧ gap

L‧‧‧Length size

W‧‧‧Width size

SW1, SW3‧‧‧ inside

SW2‧‧‧ outside side

S1, S2‧‧‧ relative two sides

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

2A and 2B are schematic views showing the pre-assembly and post-assembly of the front frame in combination with the back cover 113 in a sliding manner.

3A and 3B are respectively assembled diagrams showing the first pivot bracket, the second pivot bracket and the front frame being buckled with each other.

4A and 4B are schematic views showing the assembly of the front frame and the back cover, respectively.

The push-pull structure and the display device using the same are disclosed in the embodiment, wherein the sliding between the front frame and the back cover is completed by the sliding movement of the hook. First, the two pivot brackets are first assembled on opposite sides of the front frame and parallel to the opposite sides of the back cover. Thereafter, the outer sides of the front frame are respectively snapped onto the inner side of the back cover by sliding the hooks. . After the current frame is combined with the back cover by sliding and sliding, the two pivots are fixed on the opposite sides of the back cover by screws, and the front frame and the back cover can be completed. Seamless assembly.

The above assembly method does not damage the hook engagement structure between the original front frame and the back cover, thereby reducing the cost of repairing and replacing parts.

The following is a detailed description of the embodiments, which are intended to be illustrative only and not to limit the scope of the invention.

1 and 2A-2B, wherein FIG. 1 is an exploded perspective view of the display device 100 according to an embodiment of the present invention, and FIGS. 2A and 2B respectively show the front frame 111 in a sliding manner and a back cover 113. Schematic diagram of pre-assembly and post-assembly combined with each other. In the first embodiment, the display device 100 includes a transparent cover 110, a front frame 111, a display panel 112, a back cover 113, a first fixing member 114a, a second fixing member 114b, and a pivot cover. 117. When the assembly is ready in FIG. 2A, the top position of the front frame 111 is slightly lower than the top position of the back cover 113, and a gap G is provided between the front frame 111 and the back cover 113. In the second block, the front frame 111 is slid upward by a predetermined distance so that there is no gap G between the front frame 111 and the back cover 113.

In FIG. 1, the transparent cover 110 is, for example, a glass plate, a plastic plate or a touch panel. The front frame 111 may be a metal frame or a plastic frame, and the display panel 112 is, for example, a liquid crystal display panel, which is assembled between the front frame 111 and the back cover 113. A pivot cover 117 is located below the front frame 111 to cover the pivot.

The first fixing member 114a is disposed on one side S1 of the front frame 111. The first fixing member 114a includes a first pivot 115a and a first pivot bracket 116a. The first pivot 115a is fixed under the front frame 111 by the first pivot bracket 116a and the front frame 111, and the first pivot 115a is fixed to the back cover by, for example, a screw (not shown). One side of 113 (as shown in area A). In addition, the second fixing member The second fixing member 114b is disposed on the other side S2 of the front frame 111. The second fixing member 114b includes a second pivot 115b (the same structure as the first pivot 115a) and a second pivot bracket 116b. The second pivot 115b is fixed under the front frame 111 by the second pivot bracket 116b and the front frame 111, and the second pivot 115b is fixed to the back cover by, for example, a screw (not shown). The other side of 113 (one side opposite to area A).

Referring to the partial enlarged views of FIGS. 2A and 2B, the first pivot bracket 116a and the second pivot bracket 116b are respectively provided with a first slot 121a and a second slot 121b under the front frame 111, and the back is respectively provided. The cover 113 is provided with a first bump 122a and a second bump 122b with respect to each of the first slot 121a and the second slot 121b. The first bump 122a is located in the first slot 121a, and the second bump 122b is located in the second slot 121b.

In FIG. 2A, the first slot 121a and the second slot 121b are long holes having a length L greater than the width dimension W, and the length L of the slot is approximately equal to the frame 111 and the back cover 113 before assembly in FIG. 2A. G distance between the gaps. At this time, the first bump 122a is located at one end of the first slot 121a (ie, top dead center), and the second bump 122b is located at one end of the second slot 121b (ie, top dead center) to maintain the front frame 111 and The relative positions of the back cover 113 and the left and right sides of the front frame 111 have the same level to facilitate assembly.

In FIG. 2B, when the current frame 111 is slid upward by a predetermined distance, the first protrusion 122a and the second protrusion 122b are guided by one end of each of the first slot 121a and the second slot 121b (ie, dead up) Point) moving to the other end (ie, bottom dead center), and restricting the first bump 122a and the second bump 122b from moving linearly in each of the first slot 121a and the second slot 121b to reduce the front frame 111 The left and right offset when sliding. Therefore, the front frame 111 can smoothly slide upward until the front frame 111 There is no gap G between the back cover 113 and the back cover 113.

Please refer to FIGS. 3A and 3B , which are assembled diagrams showing the first pivot bracket 116 a , the second pivot bracket 116 b and the front frame 111 being buckled with each other. In FIG. 3A, the first pivot bracket 116a and the second pivot bracket 116b are respectively provided with a plurality of first buckle assemblies 123a and a plurality of second buckle assemblies 123b with respect to the inner side surface SW1 of the front frame 111. At this time, each of the first fastening components 123a includes two fastening pieces 124, and each of the second fastening components 123b includes two other fastening pieces 124. However, before the assembly, the snap tabs 124 are not yet engaged with each other.

In FIG. 3B, after the first pivot bracket 116a and the second pivot bracket 116b are moved in the assembly direction, the snap tabs 124 are engaged with each other to make the first pivot bracket 116a and the second pivot The brackets 116b are fixed to opposite sides of the front frame 111.

Please refer to FIG. 4A and FIG. 4B , which are respectively assembled diagrams of the front frame 111 and the back cover 113 . In the cross-sectional structure in FIG. 4A, for example, at the top of the front frame 111, a plurality of hooks 125 are respectively provided on the outer side surface SW2 of the front frame 111 with respect to the inner side surface SW3 of the back cover 113 (see also FIG. 1). The hooks 125 are engaged with the inner side surface SW3 of the back cover 113 after the front frame 111 is slid by a predetermined distance. In addition, the inner side surface SW3 of the back cover 113 is respectively provided with a protruding member 128 opposite to the hooks 125. The protruding members 128 are clamped into the hooks 125 after the front frame 111 is slid by a predetermined distance.

In the cross-sectional structure of FIG. 4B, for example, on the opposite sides of the front frame 111, the outer side surface SW2 of the front frame 111 and the inner side surface SW3 of the back cover 113 are respectively provided with a first sliding member 126a and a second sliding member 126b. The first sliding member 126a and the second sliding member 126b are slid over the front frame 111 by a predetermined distance and the back cover The side SW3 is in sliding contact with 113. In addition, the inner side surface SW3 of the back cover 113 is respectively provided with a first sliding slot 127a and a second sliding slot 127b relative to the first sliding member 126a and the second sliding member 126b, so that the front frame 111 can be parallel with respect to the back cover 113. The operation of assembling or disassembling the display device 100 is performed by sliding.

In summary, although the present invention has been disclosed above in the preferred embodiments, it is not intended to limit the present invention. Those who have ordinary knowledge in the technical field of the present invention can make various changes and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this creation is subject to the definition of the scope of the patent application.

100‧‧‧ display device

110‧‧‧Transparent cover

111‧‧‧ front box

112‧‧‧ display panel

113‧‧‧Back cover

114a‧‧‧First fixture

114b‧‧‧Second fixture

115a‧‧‧First pivot

115b‧‧‧second pivot

116a‧‧‧First pivot bracket

116b‧‧‧Second pivot bracket

117‧‧‧ pivot cover

125‧‧‧ card hook

126a‧‧‧First slide

127a‧‧‧first chute

A‧‧‧ area

S1, S2‧‧‧ relative two sides

Claims (18)

A shifting buckle structure for a display device, the display device comprising a front frame, a display panel and a back cover, the display panel being assembled between the front frame and the back cover, the change buckle structure comprising: a first fixing member is disposed on one side of the front frame, the first fixing member includes a first pivot shaft and a first pivot bracket, the first pivot shaft is coupled to the front by the first pivot bracket The frames are fastened to each other under the front frame, and the first pivot is fixed to one side of the back cover; and a second fixing member is disposed on the other side of the front frame, and the first The fixing members are parallel to each other, and the second fixing member includes a second pivot shaft and a second pivot bracket fixed to the front frame by the second pivot bracket and the front frame being buckled with each other The second pivot is fixed to the other side of the back cover; wherein the first pivot bracket and the second pivot bracket are respectively provided with a first slot and a lower portion under the front frame a second slot, wherein the back cover is provided with a first protrusion and a second protrusion relative to each of the first slot and the second slot The first slot at the first protrusion, the second protrusion is located in the second slot, and the front frame in a sliding manner the passage of the back cover combined with each other. The push-pull structure of the first aspect of the invention, wherein the first pivot bracket and the second pivot bracket are respectively provided with a plurality of first buckle assemblies and a plurality of inner sides of the front frame The second buckle assembly is configured to fix the first pivot bracket and the second pivot pivot bracket on opposite sides of the front frame. The push-on buckle structure of claim 2, wherein each of the first snap components and each of the second snap components each comprise two snap tabs. The shackle structure of the first aspect of the present invention, wherein the outer side of the front frame is respectively provided with at least one hook relative to the inner side of the back cover, and the hook is slid and moved by a predetermined distance after the front frame is slid It is engaged with the inner side of the back cover. The slidable structure of the fourth aspect of the invention, wherein the inner side of the back cover is provided with a protruding member relative to the hook, and the protruding member is clamped after the front frame is slid and moved by the predetermined distance. Inside the hook. The slidable structure of the first aspect of the present invention, wherein the outer side of the front frame is respectively provided with a first sliding member and a second sliding member opposite to the inner side surface of the back cover, the first sliding member and the first sliding member The second sliding member is in sliding contact with the inner side surface of the back cover when the front frame is slid and moved by a predetermined distance. The slidable structure of the sixth aspect of the present invention, wherein the inner side surface of the back cover is respectively provided with a first sliding slot and a second sliding slot relative to the first sliding member and the second sliding member, so that The front frame slides in parallel with respect to the back cover. The push-pull structure of claim 1, wherein the first bump and the second bump are guided by the first slot and the second slot when the front frame is slid by a predetermined distance One of the two slots moves to the other end. The push-pull structure of claim 8, wherein the first slot and the second slot are long holes having a length dimension greater than a width dimension, and limiting the first bump and the second bump The first slot and the second slot are linearly moved. A display device comprising: a front frame; a back cover; a display panel is assembled between the front frame and the back cover; a first fixing member is disposed on one side of the front frame, the first fixing member includes a first pivot and a first pivot bracket, The first pivot is fixed under the front frame by the first pivot bracket and the front frame being fastened to each other, and the first pivot is fixed to one side of the back cover; and a second fixing member And disposed on the other side of the front frame and parallel to the first fixing member, the second fixing member includes a second pivot and a second pivot bracket, the second pivot is by the second The pivot bracket and the front frame are fastened to each other and fixed under the front frame, and the second pivot is fixed to the other side of the back cover; wherein the first pivot bracket and the second pivot bracket A first slot and a second slot are respectively disposed under the front frame, and the back cover is provided with a first protrusion and a second protrusion relative to each of the first slot and the second slot. a block, the first protrusion is located in the first slot, the second protrusion is located in the second slot, and the front frame is slidingly displaced from the back cover Combined. The display device of claim 10, wherein the first pivot bracket and the second pivot bracket are respectively provided with a plurality of first buckle assemblies and a plurality of second portions with respect to an inner side surface of the front frame The buckle assembly is configured to fix the first pivot bracket and the second pivot pivot bracket on opposite sides of the front frame. The display device of claim 11, wherein each of the first snap components and each of the second snap components each comprise two snap tabs. The display device of claim 10, wherein the outer side of the front frame is respectively provided with at least one hook relative to the inner side of the back cover, and the hook is The front frame slides over a predetermined distance and is engaged with the inner side of the back cover. The display device of claim 13, wherein the inner side of the back cover is provided with a protruding member relative to the hook, and the protruding member is clamped to the card after the front frame is slid and moved by the predetermined distance. Hook inside. The display device of claim 10, wherein the outer side of the front frame is respectively provided with a first sliding member and a second sliding member opposite to the inner side surface of the back cover, the first sliding member and the second sliding member The sliding member is in sliding contact with the inner side surface of the back cover when the front frame is slid and moved by a predetermined distance. The display device of claim 15 , wherein the inner side surface of the back cover is respectively provided with a first sliding slot and a second sliding slot relative to the first sliding member and the second sliding member, so that the front portion The frame slides in parallel with respect to the back cover. The display device of claim 10, wherein the first bump and the second bump are guided by the first slot and the second slot when the front frame slides by a predetermined distance One end of the slot moves to the other end. The display device of claim 17, wherein the first slot and the second slot are long holes having a length dimension greater than a width dimension, and the first bump and the second bump are respectively limited The first slot and the second slot move linearly.