CN217085462U

CN217085462U - Display device

Info

Publication number: CN217085462U
Application number: CN202221119548.4U
Authority: CN
Inventors: 王豪杰; 张王军; 胡钦立; 张翔; 刘霄
Original assignee: Hisense Visual Technology Co Ltd
Current assignee: Hisense Visual Technology Co Ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-07-29
Anticipated expiration: 2032-05-11

Abstract

The utility model provides a display device. The display device comprises a display panel, a back plate and a front shell which are respectively arranged on two sides of the display panel; the front shell comprises a left front shell, a right front shell, an upper front shell and a lower front shell which are respectively arranged on the periphery of the display panel; the lower front shell comprises a face shell and a side shell positioned at the bottom of the face shell, and the face shell is positioned in front of the bottom of the display panel and downwards exceeds the display panel; the bottom of the side shell extends towards the back plate and is connected with the back plate; the left front shell, the right front shell, the upper front shell and the side shell are consistent in color, and the face shell is inconsistent in color with the side shell. Namely, the front shell presents the sizes of the upper front shell and the side shell along the up-down direction and the sizes of the left front shell and the right front shell along the left-right direction, namely, the display device realizes the narrow frame effect of the front shell.

Description

Display device

Technical Field

The utility model relates to a show technical field, in particular to display device.

Background

Along with scientific progress and social development, the market competition of the display device is intensified day by day, wherein the display device has a narrow frame, the visual effect can be improved, and the user can feel more immersive effect. However, since the flexible circuit board of the display panel is located at the lower side, the lower front shell needs to be adopted for protection and shielding, so that the width of the lower front shell of the display device is larger than the width of the left front shell and the width of the right front shell, and the requirement of a consumer for the narrow frame of the display device is difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device of narrow frame ization to solve the problem among the prior art.

In order to solve the above technical problem, the utility model provides a display device, include:

the display panel, the back plate and the front shell are respectively arranged on two sides of the display panel; the front shell comprises a left front shell, a right front shell, an upper front shell and a lower front shell which are respectively arranged on the periphery of the display panel;

the lower front shell comprises a face shell and a side shell positioned at the bottom of the face shell, and the face shell is positioned in front of the bottom of the display panel and downwards exceeds the display panel; the bottom of the side shell extends towards the back plate and is connected with the back plate;

the left front shell, the right front shell, the upper front shell and the side shell are consistent in color, and the color of the face shell is inconsistent with the color of the side shell.

In some embodiments, the left and right front cases have a uniform size in the left-right direction and the upper front case and the side case have a uniform size in the up-down direction.

In some embodiments, the color of the face shell coincides with the color of the area of the periphery of the display panel where no image is displayed.

In some embodiments, the side shell is made of aluminum, the face shell is made of stainless steel, and the thickness of the face shell is smaller than that of the side shell.

In some embodiments, the side shell includes a vertically extending front wall and a horizontally extending mounting wall at a bottom of the front wall for connection with the back panel;

the front shell comprises a vertically extending shielding wall and a horizontally extending connecting wall, the connecting wall is positioned at the bottom of the shielding wall, the shielding wall is positioned in front of the display panel and downwards exceeds the bottom of the display panel, and the shielding wall is positioned above the front wall;

the connecting wall and the mounting wall are arranged at intervals and are in threaded connection.

In some embodiments, the bottom of the mounting wall is provided with a groove with an opening facing the bottom, and the top wall of the groove is provided with a vertically through mounting hole;

the connecting wall is provided with a connecting hole corresponding to the mounting hole, the fastener penetrates through the mounting hole and the connecting hole at the same time, and the bottom of the fastener is contained in the groove.

In some embodiments, the face shell further comprises a flange provided at a rear end of the connecting wall, the flange protruding downward out of the connecting wall;

and the folded edge is lapped on the mounting wall.

In some embodiments, the side casing further comprises a bent wall disposed at a rear end of the mounting wall and used for connecting with the back plate, and the bent wall extends upward beyond the mounting wall.

In some embodiments, the bending wall includes a vertically extending transition portion and a horizontally extending fixing portion, the transition portion is disposed in parallel with the front wall at an interval, a bottom of the transition portion is connected with the mounting wall, the fixing portion is connected with a top of the transition portion, and the fixing portion is disposed in parallel with the mounting wall at an interval.

In some embodiments, the front sides of the left front shell, the right front shell, the upper front shell, and the side shells are flush.

According to the above technical scheme, the utility model discloses an advantage lies in with positive effect:

the utility model provides a display device's lower preceding shell includes the face-piece and is located the limit shell of face-piece bottom. The shell is connected with the backplate under realizing through being connected of limit shell and backplate, the face shell is located display panel's front side and downwardly extending and surpasss display panel's bottom, and the limit shell is unanimous with the left front shell, the colour of right front shell and last front shell, the colour of face shell is inconsistent with the colour of limit shell, thereby what make the front shell present is last front shell, the size and the left front shell of limit shell along upper and lower direction, the size of right front shell along left and right direction, display device realizes the narrow frame effect of front shell promptly.

Drawings

Fig. 1 is a schematic structural diagram of one embodiment of a display device in the present invention.

Fig. 2 is a partially enlarged view of the display apparatus of fig. 1.

Fig. 3 is a schematic view of a partial structure of the display device of the present invention.

Fig. 4 is a view in one direction of fig. 2.

Fig. 5 is a schematic structural view of the middle-lower front shell of the present invention.

Fig. 6 is a schematic structural diagram of the middle side shell of the present invention.

Fig. 7 is a schematic structural diagram of the middle panel shell of the present invention.

The reference numerals are explained below:

100. a display device; 11. an upper front shell; 12. a left front shell; 13. a right front shell; 14. a lower front shell; 141. a side shell; 1411. a front wall; 1412. a mounting wall; 1413. bending the wall; 1416. a groove; 142. a face shell; 1421. a shield wall; 1422. a connecting wall; 1423. folding edges; 2. a display panel.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

For further explanation of the principles and construction of the present invention, reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

The utility model provides a display device, it has narrow frame effect.

For convenience of description, the display device is used in a standing state as a reference, and the direction of the display panel facing the user is taken as the front, the direction of the display panel facing away from the user is taken as the back, the direction of the display panel facing the center of the display panel is taken as the inner direction, and the direction of the display panel departing from the center of the display panel is taken as the outer direction. And defines the size of the display device in the front-rear direction as a thickness.

Fig. 1 is a schematic structural diagram of an embodiment of a display device of the present invention, and fig. 2 is a partial enlarged view of fig. 1. Referring to fig. 1 and 2, the display device 100 includes a display panel 2, a back plate and a front case respectively arranged on both sides of the display panel 2, and a flexible circuit board positioned below the display panel 2. In this embodiment, the display panel 2 is a liquid crystal display panel, and the display device 100 is a liquid crystal display device.

The front shell is located in front of the display panel 2, and the back plate is located behind the display panel 2.

The front shell is connected with the back plate, and an accommodating cavity is formed between the front shell and the back plate.

The display panel 2 and the flexible circuit board are arranged in the accommodating cavity. The flexible circuit board is disposed below the display panel 2 and used for connecting the driving circuit and the display panel 2. The driving circuit is positioned at the rear of the back plate.

The front case includes an upper front case 11, a left front case 12, a right front case 13, and a lower front case 14. The upper front case 11, the left front case 12, the right front case 13, and the lower front case 14 are referred to with respect to the display panel 2 facing the user, the left front case 12 is located on the left side of the display panel 2, the right front case 13 is located on the right side of the display panel 2, the upper front case 11 is located on the upper end of the display panel 2, and the lower front case 14 is located on the lower end of the display panel 2. The preceding shell in this application has narrow frame effect.

The front shell is described in detail below.

The left front shell 12, the right front shell 13 and the upper front shell 11 may adopt the solution in the related art, and are not described herein.

Fig. 3 is a schematic structural diagram of a lower portion of the display device 100 of the present invention, fig. 4 is a front view of fig. 3, and fig. 5 is a schematic structural diagram of the lower front case 14 of the present invention. Referring to fig. 3, 4 and 5, the lower front case 14 includes a face case 142 and a side case 141 at the bottom of the face case 142. The connection between the lower front case 14 and the back panel is realized by the connection between the side case 141 and the back panel, the front case 142 is located at the front side of the display panel 2 to shield and protect the lower end edge of the display panel 2, and the front case 142 is located at the front side of the flexible circuit board beyond the display panel 2 downward to shield the flexible circuit board, and the side case 141 is consistent with the colors of the left front case 12, the right front case 13 and the upper front case 11, and the color of the front case 142 is inconsistent with the color of the side case 141, so that the front case presents the sizes of the upper front case 11 and the side case 141 in the vertical direction and the sizes of the left front case 12 and the right front case 13 in the horizontal direction, that is, the narrow bezel effect of the front case of the display device 100 is realized.

Further, the left and right

front cases

12 and 13 have the same size in the left-right direction and the upper front case 11 and the side case 141 in the up-down direction, so that the front cases have the effect of having four sides of the same width.

Specifically, the size of the face shell 142 in the up-down direction is larger than the size of the side shell 141 in the up-down direction, and a narrow bezel effect is further achieved.

The side case 141 is positioned below the display panel 2. Fig. 6 shows a schematic structural diagram of the side case 141, and in conjunction with fig. 5 and 6, the side case 141 includes a front wall 1411, a mounting wall 1412 and a bent wall 1413.

The front wall 1411 extends vertically and toward the user. In the present embodiment, the vertical dimension of the front wall 1411 coincides with the vertical dimension of the upper front case 11 and the horizontal dimensions of the left front case 12 and the right front case 13.

The mounting wall 1412 is connected to a bottom end of the front wall 1411, and the mounting wall 1412 extends in a horizontal direction, i.e., the mounting wall 1412 and the front wall 1411 are perpendicular to each other. The mounting wall 1412 is adapted to be mounted in connection with the face housing 142.

Specifically, the mounting wall 1412 is provided with a plurality of mounting holes, and the plurality of mounting holes are arranged at intervals along the left-right direction. The axis of each mounting hole extends vertically.

The bottom of the mounting wall 1412 is provided with a downwardly opening groove 1416. In this embodiment, the groove 1416 is formed by the mounting wall 1412 being upwardly recessed.

The mounting holes are all opened on the top wall of the groove 1416.

In this embodiment, a chamfer is provided between the mounting wall 1412 and the front wall 1411.

The bent wall 1413 is connected to the rear end of the mounting wall 1412, and the bent wall 1413 is used to connect to the back plate. Specifically, the bent wall 1413 extends upward beyond the mounting wall 1412.

In this embodiment, the bending wall 1413 includes a vertically extending transition portion and a horizontally extending fixing portion. The transition portion is spaced apart from and parallel to the front wall 1411, and the bottom of the transition portion is connected to the mounting wall 1412. The fixation portion is connected to the top of the transition portion, and the fixation portion is spaced apart from and parallel to the mounting wall 1412.

When the bending wall 1413 is connected to the back plate, the transition portion and the fixing portion are connected to the back plate at the same time.

The side case 141 is made of aluminum. Illustratively, front wall 1411 may be 1.2mm thick, i.e., side shell 141 is 1.2mm thick. In other embodiments, the thickness of the front wall 1411 can be set according to actual needs.

In some embodiments, the front side of the side case 141 is flush with the front sides of the left front case 12, the right front case 13, and the upper front case 11.

The face cover 142 is disposed on the top of the side cover 141 and is located in front of the display panel 2, specifically in front of the flexible circuit board, so as to shield and protect the flexible circuit board.

Specifically, the color of the face cover 142 coincides with the color of the area where no image is displayed on the periphery of the display panel 2.

Fig. 7 shows a schematic structural diagram of the face housing 142, and in conjunction with fig. 5 and 7, the face housing 142 includes a shielding wall 1421 and a connecting wall 1422.

The shielding wall 1421 is located in front of the display panel 2 and extends downward beyond the bottom of the display panel 2, and the shielding wall 1421 is located above the front wall 1411. Specifically, the shielding wall 1421 extends vertically and covers an area where the flexible circuit board is located vertically, so as to shield the flexible circuit board.

In some embodiments, the front side of the shield wall 1421 is flush with the front side of the front wall 1411. In other embodiments, the shielding wall 1421 may protrude forward from the front wall 1411, or the front wall 1411 may protrude forward from the shielding wall 1421. The specific setting can be according to the actual conditions.

The connecting wall 1422 is connected to the bottom of the shielding wall 1421, and the connecting wall 1422 extends in the horizontal direction. The connecting wall 1422 is spaced apart from and parallel to the mounting wall 1412, and is screwed to the mounting wall 1412, so as to connect the front shell 142 and the side shell 141.

Specifically, the connecting wall 1422 is provided with a plurality of connecting holes at intervals in the left-right direction, and the plurality of connecting holes are provided corresponding to the plurality of mounting holes. The axis of each connecting hole extends vertically.

When the connecting wall 1422 is connected to the mounting wall 1412, the fasteners are simultaneously inserted into the corresponding connecting holes and mounting holes, so that the connecting wall 1422 is screwed with the mounting wall 1412. And the connecting wall 1422 is disposed in parallel spaced relation to the mounting wall 1412.

The fastening member includes a bolt and a nut, and when the connection wall 1422 and the mounting wall 1412 are assembled, the bolt is inserted into the mounting hole and the connection hole and the nut is screwed.

When the fastener is connected with the mounting wall 1412 and the connecting wall 1422, the bottom of the fastener is accommodated in the groove 1416, so that the fastener is prevented from protruding out of the mounting wall 1412 downwards, and the safety of workers and users is guaranteed.

The material of the face shell 142 is stainless steel, and the strength and rigidity are good, so that the thickness of the face shell 142 can be set to be thin on the basis of ensuring the structural strength of the face shell 142. Illustratively, the thickness of the face shell 142 may be 0.8 mm. In other embodiments, the thickness of the face shell 142 may be set according to actual needs.

When the thickness of the panel 142 is reduced, that is, the thickness of the shielding wall 1421 is reduced, the thickness of the shielding wall 1421, the display panel 2, and the back panel as a whole, that is, the thickness of the display device 100 as a whole is reduced.

Further, the panel case 142 further includes a flange 1423 disposed at a rear end of the connecting wall 1422. The flange 1423 protrudes downward beyond the connecting wall 1422. In this embodiment, the flange 1423 extends vertically, i.e., the flange 1423 is perpendicular to the connecting wall 1422. Thus, the face shell 142 has a zigzag structure.

And flange 1423 overlaps mounting wall 1412.

The material of the face shell 142 is stainless steel, the material of the side shell 141 is aluminum, the cost of stainless steel is lower than that of aluminum, the cost of the whole lower front shell 14 is reduced, and the cost of the front shell is further reduced.

Through the above analysis, the color of the face case 142 of the lower front case 14 in the present embodiment coincides with the color of the area where no image is displayed on the periphery of the display panel 2, and the dimensions of the side case 141 and the upper front case 11 in the up-down direction and the dimensions of the left front case 12 and the right front case 13 in the left-right direction coincide with each other, that is, the dimensions of four sides of the display device 100 and the like make the front case present a visual effect of four sides and the like.

In addition, the lower front case 14 is fixed by the connection of the side case 141 and the rear panel, and the thickness of the lower front case 14 is reduced by reducing the thickness of the front case 142, thereby reducing the thickness of the entire display device 100. And the cost of stainless steel is lower than the cost of aluminum, reducing the cost of the entire lower front case 14 and thus the cost of the display device 100.

the utility model provides a display device's lower preceding shell includes the face-piece and is located the limit shell of face-piece bottom. The shell is connected with the backplate under and realizing through being connected of limit shell and backplate, the face shell is located display panel's front side and downwardly extending and surpasss display panel's bottom, and the color of limit shell and left front shell, right front shell and last front shell is unanimous, the color of face shell is inconsistent with the color of limit shell, thereby what make the front shell present is last front shell, down front shell along the size of upper and lower direction and left front shell, right front shell along the size of left and right direction, display device realizes the narrow frame effect of front shell promptly.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. The display device is characterized by comprising a display panel, a back plate and a front shell, wherein the back plate and the front shell are respectively arranged on two sides of the display panel; the front shell comprises a left front shell, a right front shell, an upper front shell and a lower front shell which are respectively arranged on the periphery of the display panel;

the left front shell, the right front shell, the upper front shell and the side shell are consistent in color, and the color of the face shell is inconsistent with that of the side shell.

2. The display device according to claim 1, wherein the left and right front cases have a dimension in the left-right direction and the upper front case and the side case have a dimension in the up-down direction that are the same.

3. The display device according to claim 1, wherein a color of the face cover coincides with a color of a peripheral non-image-display region of the display panel.

4. The display device of claim 1, wherein the side casing is made of aluminum, the face casing is made of stainless steel, and a thickness of the face casing is smaller than a thickness of the side casing.

5. The display device of claim 1, wherein the bezel comprises a vertically extending front wall and a horizontally extending mounting wall at a bottom of the front wall for connection with the back panel;

the face shell comprises a shielding wall extending vertically and a connecting wall extending horizontally, the connecting wall is positioned at the bottom of the shielding wall, the shielding wall is positioned in front of the display panel and exceeds the bottom of the display panel downwards, and the shielding wall is positioned above the front wall;

6. The display device according to claim 5, wherein a groove with an opening facing to the bottom is formed at the bottom of the mounting wall, and a mounting hole which penetrates up and down is formed in a top wall of the groove;

7. The display device according to claim 5, wherein the face housing further comprises a flap provided at a rear end of the connection wall, the flap projecting downward out of the connection wall;

and the folded edge is lapped on the mounting wall.

8. The display device of claim 5, wherein the bezel further comprises a bent wall disposed at a rear end of the mounting wall and configured to be coupled to the back plate, the bent wall extending upwardly beyond the mounting wall.

9. The display device of claim 8, wherein the bending wall comprises a vertically extending transition portion and a horizontally extending fixing portion, the transition portion being disposed in parallel spaced relation to the front wall, and a bottom of the transition portion being connected to the mounting wall, the fixing portion being connected to a top of the transition portion, and the fixing portion being disposed in parallel spaced relation to the mounting wall.

10. The display device of claim 1, wherein front sides of the left front case, the right front case, the upper front case, and the side cases are flush.