CN213876228U - Display device - Google Patents

Abstract

The utility model provides a display device, which comprises a middle frame and a front shell; the front shell is connected with the bottom end of the middle frame; preceding shell shelters from the front side of center bottom, and the butt shelters from the left and right sides of center bottom to make the junction of center bottom and preceding shell sheltered from in the front side and the side of controlling, in order to avoid center and preceding shell to form the flash joint at display device's front side and left and right sides, improve user's experience.

Description

Display device

Technical Field

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

Background

With the development of technology and the advancement of technology, display devices such as liquid crystal displays and televisions are widely available in life. Taking a television as an example, with the development of science and technology, the volume and weight of the television product are greatly reduced. The ultra-narrow frame and the ultra-thin body become the mainstream development direction of the television in the future. The frame is narrower, and the fuselage is thinner, can bring the experience of few centimetres that no can for us, and it all plays unexpected effect to the technological development of TV set self and user's aspect of putting and house collocation.

With the importance of television products in the home, people put high demands on the appearance of the television products. The frame of the existing liquid crystal motor comprises a back plate, a middle frame surrounding the back plate and a front shell connected below the middle frame and positioned in front of the television. When the front shell and the middle frame are installed, because of the problems of assembly, manufacturing process and the like, a flash seam is easily generated between the front shell and the middle frame, the overall appearance of the television is influenced, and the experience of a user is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device to avoid center and preceding shell to form the flash joint in display device's front side, improve user's experience.

In order to solve the technical problem, the utility model adopts the following technical scheme:

according to one aspect of the present invention, the present invention provides a display device, comprising a middle frame and a front shell; the front shell is used for bearing the bottom end of the middle frame; the front shell shields the front side of the middle frame bottom end, and the front shell is abutted against and shields the left side and the right side of the middle frame bottom end.

In some embodiments, the front shell comprises a front shell main body extending horizontally and plugs for plugging the left and right ends of the front shell main body; the front shell main body shields the front side of the middle frame; the two plugs are used for bearing the bottom end of the middle frame and are respectively attached to the left side and the right side of the middle frame.

In some embodiments, the plug includes a plugging portion attached to two ends of the front housing main body and a bearing portion protruding from an inner side surface of the plugging portion, a lower end of the bearing portion abuts against the front housing main body, and an upper end of the bearing portion bears a bottom end of the middle frame.

In some embodiments, the plug further comprises a front limiting rib and a rear limiting rib which are convexly arranged on the inner side surface of the blocking part and are arranged at intervals in the front-rear direction; the front limiting rib is abutted to the front side of the middle frame.

In some embodiments, a notch is formed in the rear side of the bottom end of the middle frame, and the upper end of the rear limiting rib abuts against the upper wall of the notch.

In some embodiments, a step is formed on an outer side surface of the bottom end of the middle frame in the left-right direction, a side wall of the step abuts against an inner side surface of the blocking portion, and an upper wall of the step abuts against an upper end of the blocking portion.

In some embodiments, the front housing body includes a horizontally disposed carrier plate and a shielding plate extending upward from a front end of the carrier plate; the bearing part of the plug bears and is fixed on the bearing plate; the shielding plate extends upwards beyond the bearing part.

In some embodiments, the left and right ends of the upper surface of the bearing plate are formed with recessed areas, and the recessed areas respectively extend to the left and right ends of the bearing plate; the lower surface of the bearing part is abutted against the lower wall of the recessed area.

In some embodiments, the display device further comprises a back plate, wherein the lower end of the back plate is fixed on the bearing plate; the middle frame is enclosed at the left side and the right side of the upper end of the back plate.

In some embodiments, the middle frame includes an upper frame disposed horizontally and side frames extending downward from left and right ends of the upper frame, and lower ends of the side frames are supported on the front shell.

According to the above technical scheme, the utility model discloses following advantage and positive effect have at least:

in the utility model, the front shell is connected with the bottom end of the middle frame; preceding shell shelters from the front side of center bottom, and the butt shelters from the left and right sides of center bottom to make the junction of center bottom and preceding shell sheltered from in the front side and the side of controlling, in order to avoid center and preceding shell to form the flash joint at display device's front side and left and right sides, improve user's experience.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a display device according to the present invention.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic view of a connection structure between a back plate and a middle frame of an embodiment of the display device of the present invention.

Fig. 4 is an enlarged view at B in fig. 3.

Fig. 5 is a schematic structural diagram of a frame in an embodiment of the display device of the present invention.

Fig. 6 is a schematic diagram of a side frame structure of an embodiment of the display device of the present invention.

Fig. 7 is a schematic view of a viewing angle of a front housing according to an embodiment of the display device of the present invention.

Fig. 8 is a schematic structural diagram of another view angle of the front housing of the display device of the present invention.

Fig. 9 is a partial schematic view of a front housing body according to an embodiment of the display device of the present invention.

Fig. 10 is a schematic structural diagram of a plug according to an embodiment of the display device of the present invention.

Fig. 11 is a schematic view of a connection structure between a frame and a plug in an embodiment of the display device of the present invention.

The reference numerals are explained below:

100. a back plate; 200. a middle frame; 210. an upper frame; 220. a side frame; 221. a step; 2211. a side wall; 2212. an upper wall; 222. a notch; 2221. an upper wall; 300. a front housing; 310. a front housing main body; 311. a carrier plate; 312. a shielding plate; 313. a recessed region; 314. a via hole; 315. a groove; 320. a plug; 321. a plugging section; 322. a bearing part; 323. connecting holes; 324. a front limit rib; 325. and a rear limiting rib.

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.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

With the importance of television products in the home, people put high demands on the appearance of the television products. The frame of the existing liquid crystal motor comprises a back plate, a middle frame surrounding the back plate and a front shell connected below the middle frame and positioned in front of the television. When the front shell and the middle frame are installed, because of the problems of assembly, manufacturing process and the like, a flash seam is easily generated between the front shell and the middle frame, the overall appearance of the television is influenced, and the experience of a user is influenced.

For convenience of description and understanding, the direction of the display device facing the user is taken as the front, the direction back to the user is taken as the rear, and the width direction of the display device is taken as the left-right direction; the direction toward the inside of the display device is taken as the inner direction, and the direction back to the inside of the display device is taken as the outer direction.

Fig. 1 is a schematic structural diagram of an embodiment of a display device according to the present invention. Fig. 2 is an enlarged view at a in fig. 1.

Referring to fig. 1 and 2, in the present embodiment, the display device includes a back plate 100, a middle frame 200 surrounding the back plate 100, a front case 300 located at the bottom ends of the back plate 100 and the middle frame 200, and a display module (not shown) disposed between the back plate 100, the middle frame 200 and the front case 300. The rear panel 100, the middle frame 200 and the front case 300 are used to fix and support the display module.

The front case 300 receives the bottom ends of the middle frame 200 and the rear panel 100 to fix and connect the middle frame 200 and the rear panel 100. Preceding shell 300 shelters from the front side of center 200 bottom, and the butt shelters from the left and right sides of center 200 bottom to can avoid preceding shell 300 and center 200 to form the flash joint between front side or the left and right sides, in order to guarantee display device's whole outward appearance, improve user's experience.

The utility model discloses, backplate 100 is front side open-ended structure, and backplate 100's front side opening is formed with the installation cavity for install display module assembly's corresponding electronic parts. The structure of the back plate 100 refers to the structure of the back plate 100 in the related art, and is not described herein.

Fig. 3 is a schematic view of a connection structure between a back plate and a middle frame of an embodiment of the display device of the present invention. Fig. 4 is an enlarged view at B in fig. 3. Fig. 5 is a schematic structural diagram of a frame in an embodiment of the display device of the present invention.

Referring to fig. 3 to 5, the middle frame 200 extends along the edge of the back plate 100 and surrounds the outer peripheral edge of the back plate 100. The middle frame 200 is forward beyond the front end of the backplate 100.

In this embodiment, the middle frame 200 includes an upper frame 210 horizontally disposed and side frames 220 formed by extending downward from the left and right ends of the upper frame 210. The upper frame 210 and the side frame 220 are respectively attached to the outer peripheral wall of the back plate 100. The upper bezel 210 is attached to the upper edge of the backboard 100 and extends forward beyond the backboard 100, and the side bezels 220 are attached to the left and right edges of the backboard 100 and extend forward beyond the backboard 100.

In this embodiment, the bottom end of the side frame 220 of the middle frame 200 is connected to the front case 300 and extends downward into the front case 300, so that the front side and the left and right sides of the bottom end of the side frame 220 are both covered by the front case 300.

In some embodiments, the middle frame 200 is a rectangular frame structure, and the middle frame 200 of the rectangular structure surrounds the upper, lower, left and right edges of the backboard 100. The bottom end of the middle frame 200 with a rectangular structure extends downwards into the front shell 300 and is limited on the front shell 300.

Fig. 6 is a schematic side frame structure diagram of an embodiment of the display device of the present invention.

In this embodiment, the step 221 is formed on the outer side surface of the side frame 220 of the middle frame 200 in the left-right direction of the bottom end, and the step 221 is formed on the outer side surface of the middle frame 200 in the left-right direction of the bottom end. The side wall 2211 of the step 221 abuts against the front case 300, and the upper wall 2212 of the step 221 abuts against the upper end of the front case 300.

In this embodiment, a notch 222 is formed at the rear side of the bottom end of the side frame 220, so that the notch 222 is formed at the bottom end of the middle frame 200, and the upper wall 2221 of the notch 222 abuts against the front shell 300 and is carried by the front shell 300.

In some embodiments, when the middle frame 200 has a rectangular frame structure, the outer side surface of the bottom end of the middle frame 200 in the left-right direction is provided with a step 221, and the rear side surface of the bottom end of the middle frame 200 forms a notch 222.

Fig. 7 is a schematic view of a viewing angle of a front housing according to an embodiment of the display device of the present invention. Fig. 8 is a schematic structural diagram of another view angle of the front housing of the display device of the present invention.

Referring to fig. 2, 7 and 8, in the present embodiment, the front case 300 includes a front case main body 310 extending horizontally and plugs 320 blocking left and right ends of the front case main body 310, and the front case main body 310 blocks a front side of the middle frame 200; the two plugs 320 receive the bottom end of the middle frame 200 and are respectively attached to the left and right sides of the middle frame 200.

In this embodiment, the plugs 320 are fixed at both ends of the front case body 310 by fasteners, and in some embodiments, the plugs 320 are snapped at both ends of the front case body 310.

Fig. 9 is a partial schematic view of a front housing body according to an embodiment of the display device of the present invention.

Referring to fig. 7 to 9, the front housing main body 310 includes a horizontally disposed loading plate 311 and a shielding plate 312 extending upward from a front end of the loading plate 311, wherein recessed regions 313 are formed at left and right ends of an upper surface of the loading plate 311, and the recessed regions 313 extend to left and right ends of the loading plate 311, respectively. Recessed area 313 is used to carry plug 320. Plug 320 projects inwardly to overlap the upper surface of recessed region 313. The carrier plate 311 fixes the lower end of the rear plate 100 and fixes the rear plate 100 to the front case 300.

In this embodiment, the supporting plate 311 has a through hole 314 formed in the recessed area 313 and a fastening member is inserted through the through hole 314 to connect and fix the plug 320.

In some embodiments, the recessed regions 313 are not disposed at the left and right ends of the carrier plate 311, and the vias 314 are respectively disposed on the upper surface of the carrier plate 311 and located at the left and right ends of the carrier plate 311.

In this embodiment, the concave regions 313 corresponding to the inner side surfaces of the left and right ends of the shielding plate 312 are formed with grooves 315, and the bottom ends of the grooves 315 are communicated with the concave regions 313.

Fig. 10 is a schematic structural diagram of a plug according to an embodiment of the display device of the present invention. Fig. 11 is a schematic view of a connection structure between a frame and a plug in an embodiment of the display device of the present invention.

Referring to fig. 2 to 11, the plug 320 includes a blocking portion 321 attached to two ends of the front housing main body 310 and a bearing portion 322 protruding from an inner side of the blocking portion 321, a lower end of the bearing portion 322 abuts against the front housing main body 310, and an upper end bears a bottom end of the middle frame 200.

In this embodiment, the side wall 2211 of the step 221 at the bottom end of the middle frame 200 abuts against the inner side surface of the blocking portion 321, and the upper wall 2212 of the step 221 abuts against the upper end of the blocking portion 321.

In this embodiment, the lower surface of the bearing portion 322 abuts against the lower wall of the recessed region 313, the bearing portion 322 is provided with a connecting hole 323 corresponding to the through hole 314, and the fastening member connects the through hole 314 and the connecting hole 323, so as to connect the plug 320 to the front housing main body 310. The bottom end of the bearing part 322 is located in the recessed area 313, and when water seeps on the front shell 300, the water flows to the recessed area 313, and can be discharged from the two ends of the front shell main body 310, thereby playing a role of water prevention. In this embodiment, the fasteners are bolts, screws, or rivets.

The shielding plate 312 of the front housing main body 310 extends upward beyond the carrying portion 322, so that the shielding plate 312 extends upward beyond the bottom end of the middle frame 200, thereby shielding the bottom end of the middle frame 200 and effectively preventing the bottom end of the middle frame 200 and the front housing 300 from forming a flash seam in the forward direction.

In this embodiment, the plug 320 further includes a front limiting rib 324 and a rear limiting rib 325 protruding from the inner side surface of the blocking portion 321 and spaced apart from each other in the front-rear direction.

The front stopper rib 324 abuts on the front side of the middle frame 200. In this embodiment, the front limiting rib 324 abuts against the front side surface of the bottom end of the side frame 220.

The front end of the front limiting rib 324 abuts against the rear side surface of the shielding plate 312, the front limiting rib 324 protrudes forwards and extends into the groove 315 on the shielding plate 312 so as to guide accumulated water, and the front limiting rib 324 flows into the recessed area 313 to play a waterproof role.

The rear limiting rib 325 is wholly or partially located in the notch 222 at the bottom end of the middle frame 200, and the upper end of the rear limiting rib 325 abuts against the upper wall 2221 of the notch 222 to support the middle frame 200.

When the middle frame 200 and the front shell 300 are connected, the upper end of the front limiting rib 324 of the plug 320 abuts against the front side surface of the bottom end of the side frame 220 of the middle frame 200, the upper end of the front limiting rib 324 is in line contact with the front side surface of the bottom end of the side frame 220, and then the middle frame 200 and the front shell 300 are relatively rotated, so that the bottom end of the middle frame 200 is aligned with the plug 320, and the bottom end of the middle frame 200 is inserted into the plug 320.

In the utility model, the front shell 300 is connected with the bottom end of the middle frame 200; preceding shell 300 shelters from the front side of center 200 bottom, and the butt shelters from the left and right sides of center 200 bottom to make the junction of center 200 bottom and preceding shell 300 sheltered from in the front side with the side of controlling, in order to avoid center 200 and preceding shell 300 to form the flash joint at display device's front side and the side of controlling, improve user's experience.

The plug 320 and the front shell body 310 are quickly connected into a whole through a fastener, so that the connection is convenient and simple. The plug 320 and the front shell body 310 are simple in structure and convenient to process and manufacture, and can effectively reduce the design and production cost.

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 (10)

1. A display device, comprising:

a middle frame;

a front housing; the bottom end of the middle frame is received by the middle frame; the front shell shields the front side of the middle frame bottom end, and the front shell is abutted against and shields the left side and the right side of the middle frame bottom end.

2. The display device according to claim 1, wherein the front case includes a front case main body extending horizontally and stoppers closing both left and right ends of the front case main body; the front shell main body shields the front side of the middle frame; the two plugs are used for bearing the bottom end of the middle frame and are respectively attached to the left side and the right side of the middle frame.

3. The display device according to claim 2, wherein the plug includes a plugging portion attached to two ends of the front housing main body and a bearing portion protruding from an inner side surface of the plugging portion, a lower end of the bearing portion abuts against the front housing main body, and an upper end of the bearing portion bears a bottom end of the middle frame.

4. The display device according to claim 3, wherein the plug further comprises a front limiting rib and a rear limiting rib which are convexly arranged on the inner side surface of the plugging part and are arranged at intervals in the front-rear direction; the front limiting rib is abutted to the front side of the middle frame.

5. The display device according to claim 4, wherein a notch is formed in the rear side of the bottom end of the middle frame, and the upper end of the rear limiting rib abuts against the upper wall of the notch.

6. The display device according to claim 3, wherein a step is formed on an outer side surface in the left-right direction of the bottom end of the middle frame, a side wall of the step abuts against an inner side surface of the blocking portion, and an upper wall of the step abuts against an upper end of the blocking portion.

7. The display device according to claim 3, wherein the front case main body includes a horizontally disposed loading plate and a shielding plate extending upward from a front end of the loading plate; the bearing part of the plug bears and is fixed on the bearing plate; the shielding plate extends upwards beyond the bearing part.

8. The display device as claimed in claim 7, wherein recessed areas are formed at left and right ends of the upper surface of the loading plate, the recessed areas extending to the left and right ends of the loading plate, respectively; the lower surface of the bearing part is abutted against the lower wall of the recessed area.

9. The display device according to claim 7, further comprising a back plate, wherein a lower end of the back plate is fixed on the carrier plate; the middle frame is enclosed at the left side and the right side of the upper end of the back plate.

10. The display device according to claim 1, wherein the middle frame comprises an upper frame disposed horizontally and side frames extending downward from left and right ends of the upper frame, and lower ends of the side frames are supported on the front case.

Images