CN215494434U - Display frame structure and display - Google Patents

Abstract

The application relates to a display frame structure and a display, and relates to the technical field of display devices. This display frame structure includes backplate and center, the backplate includes the bottom plate, the edge of bottom plate extends towards one side and forms the frame, the bottom plate is close to one of ground side and serves the interval and be equipped with two at least coupling assembling, the center includes first framework and second framework, first framework lock is located on the frame, the second framework is located first framework is close to the one end tip of ground side, and with coupling assembling links to each other, first framework and second framework be used for with the backplate forms jointly and is used for acceping the chamber that holds of acceping optical display module assembly, the second framework is used for restricting display panel and removes in its place plane. The application provides a display frame structure utilizes the cooperation of center and backplate, has left out preceding frame structure, plays the effect of protection ground side and fixed display panel simultaneously, compares preceding structural component spare less, and the equipment is simple.

Description

Display frame structure and display

Technical Field

The present disclosure relates to display devices, and particularly to a frame structure of a display and a display.

Background

At present, display screens of display devices such as flat panel televisions and computer monitors tend to be ultra-thin, and the ultra-thin display devices are more and more popular among consumers because the ultra-thin display devices can effectively reduce the occupied space and are convenient for users to store and carry.

Generally, the display module is as shown in fig. 1, and includes a rubber frame 1 ', a front iron frame 2', a liquid crystal panel 3 ', a diffusion brightness enhancement film 4', a light guide plate 5 ', a reflective sheet 6', a back plate 7 ', a back case 8' and a front frame 9 ', wherein the diffusion brightness enhancement film 4', the light guide plate 5 'and the reflective sheet 6' are sequentially stacked and disposed between the rubber frame 1 'and the back plate 7', the rubber frame 1 'and the back plate 7' are fixed by a clamping structure, the liquid crystal panel 3 'is disposed between the rubber frame 1' and the front iron frame 2 ', the rubber frame 1' and the front iron frame 2 'are fixedly connected by a buckle or a bolt, the front frame 9' covers the front iron frame 2 'and the rubber frame 1', the back case 8 'covers the back plate 7', and the front frame 9 'and the back case 8' are connected with each other.

The existing display module is mainly used for preventing a liquid crystal panel from falling due to the existence of components such as a front frame 9 ', a middle frame, a back plate and a rear shell 8', particularly the design of the front frame 9 ', namely the front frame is abutted against the front surface of the whole liquid crystal panel, so that the whole thickness of the display device is large, the front frame 9' can only be made into two colors of black and white generally, and the dazzling of the color is difficult to realize; in addition, because there are many parts, many molds are needed during manufacturing, the mold cost is high, the assembly of the parts with many parts is complicated, the labor hour consumption is large, the requirement on the machining precision of each part is high, so as to realize good assembly and matching among the parts, if the parts are deformed or cannot be assembled due to size difference, the performance of the parts is often needed to be realized through the mode of mold repair and the like, so that the material cost is high; finally, in the current display module, the liquid crystal panel PCB (Printed circuit boards) is usually covered by mylar, but mylar is not sufficient to protect the PCB, and the board is often damaged.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a display frame structure and a display to solve the problem that the assembly requirement is high and the ground side protection is poor between display structures under the premise of ensuring small thickness and size in the related art.

In a first aspect, there is provided a display frame structure, including:

the backboard comprises a bottom board, the edge of the bottom board extends towards one side to form a frame, and at least two connecting assemblies are arranged at intervals on one end, close to the ground, of the bottom board;

the middle frame comprises a first frame body and a second frame body, the first frame body is buckled on the frame, the second frame body is arranged at one end part, close to the ground, of the first frame body and is connected with the connecting assembly, the first frame body and the second frame body are used for forming an accommodating cavity together with the back plate and used for accommodating the optical display module, and the second frame body is used for limiting the display panel to move in the plane where the second frame body is located.

In some embodiments, the size of the frame is smaller than that of the bottom plate, and the frame and the bottom plate form a step structure, the frame is provided with a plurality of fixing grooves at intervals on a circumferential side surface, and the first frame body is provided with a plurality of fixing lugs matched with the fixing grooves at intervals on the circumferential side surface.

In some embodiments, the connection assembly comprises:

one end of the first connecting piece is connected with one end of the bottom plate close to the ground side;

the second connecting piece is arranged at one end, far away from the bottom plate, of the first connecting piece and comprises a first fixing surface and a second fixing surface, the first fixing surface is connected with the second frame body, and the second fixing surface is used for fixing the rear shell.

In some embodiments, the first fixing surface is disposed above the second fixing surface and extends in a direction away from the bottom plate, and the first fixing surface and the second fixing surface together form a step structure.

In some embodiments, the second frame body includes:

the first plane is attached to the bottom of the first fixing surface and connected with the first fixing surface, and an avoiding groove is further formed in the first plane and used for avoiding the second fixing surface;

and the second plane is attached to one surface, far away from the bottom plate, of the first frame body and is integrally formed with the first plane, and the second plane is used for limiting the display panel to move in the plane where the display panel is located.

In some embodiments, a preset gap exists between the first plane and an end surface of the first frame body on the side close to the ground, so as to form a buffer protection area.

In some embodiments, the first frame body includes an outer frame body and an inner frame body disposed on an inner surface of the outer frame body, a limiting region for fixing the display panel is formed in front of the outer frame body and the inner frame body, a yielding groove is formed in a partial end portion of the outer frame body, which extends out of the inner frame body in a direction away from the bottom plate, and the yielding groove is used for communicating the limiting region with the buffer protection region.

In some embodiments, a plurality of separation grooves are arranged at intervals on the edge of the bottom plate close to the frame.

In some embodiments, the bottom plate is provided with an extension part at one end of two sides close to the ground, and the extension parts are used for limiting the rear shell.

In a second aspect, there is provided a display comprising:

the display comprises the display frame structure.

The beneficial effect that technical scheme that this application provided brought includes:

the embodiment of the application provides a display frame structure, it includes the center, the center specifically includes first framework and second framework, first framework lock is located on the frame, the second framework is located the one end tip that first framework is close to ground side to link to each other with the coupling assembling that is equipped with on the backplate, first framework and second framework form the chamber that holds that is used for acceping optical display module group with the backplate jointly, the second framework then is used for restricting display panel and removes in its place plane. This display frame structure's center divide into independent two parts, one part is used for holding the fixed optical display module assembly in chamber with the backplate formation, another part has replaced preceding frame, form the integral part jointly with backplate and backshell, play the effect of protection ground side and fixed display panel, structure spare part before this display frame structure compares is less, the equipment is simple, it is lower to the machining precision of part when producing to a certain extent, ingenious cooperation between backplate and first framework and the second framework, can guarantee to put down the purpose that the equipment is simple and ground side barrier propterty is good between the part under the lifting in the front of the thickness size of display as little as possible.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of a partial structure of a conventional display;

fig. 2 is a schematic partial structural diagram of a display provided in an embodiment of the present application;

FIG. 3 is a partial structural schematic view of a display frame structure provided in an embodiment of the present application;

fig. 4 is a bottom view of a display frame structure according to an embodiment of the present disclosure.

In the figure:

1 ' -rubber frame, 2 ' -front iron frame, 3 ' -liquid crystal panel, 4 ' -diffusion brightness enhancement film, 5 ' -light guide plate, 6 ' -reflection film, 7 ' -back plate, 8 ' -back shell, 9 ' -front frame;

the display panel comprises a back plate 1, a bottom plate 10, a frame 11, a fixing groove 12, a connecting assembly 2, a first connecting piece 20, a first fixing surface 21, a second fixing surface 22, a middle frame 3, a first frame body 31, a fixing lug 310, a second frame body 32, a first plane 320, an avoidance groove 321, a second plane 322, a buffer protection area 323, a display panel 4, a back shell 5 and an extending part 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application provides a display frame structure, which can solve the problems that the assembly requirement is high and the ground side protection is poor between display structures on the premise of ensuring small thickness and size in the related art.

Referring to fig. 2 and 3, the frame structure of the display includes a back plate 1 and a middle frame 3, wherein the back plate 1 includes a bottom plate 10, edges of the bottom plate 10 extend towards one side to form a frame 11, and at least two connecting assemblies 2 are arranged at intervals on one end of the bottom plate 10 close to the ground side; the middle frame 3 includes a first frame 31 and a second frame 32, the first frame 31 is fastened to the frame 11, the second frame 32 is disposed at an end of the first frame 31 near the ground and connected to the connecting assembly 2, the first frame 31 and the second frame 32 are used to form an accommodating cavity together with the back plate 1 for accommodating the optical display module, and the second frame 32 is used to limit the movement of the display panel 4 in the plane where the display panel is located.

Further, the size of frame 11 slightly is less than the size of bottom plate 10 to form the stair structure with bottom plate 10, frame 11 is located inside the projected area of bottom plate 10 promptly, and frame 11 is equipped with a plurality of fixed slots 12 along the interval on the side of circumference, and first framework 31 is equipped with a plurality of fixed lugs 310 that match with fixed slot 12 along the interval on the side of circumference, and first framework 31 lock is realized fixedly through the block between fixed lug 310 and the fixed slot 12 on frame 11.

Further, the connecting assembly 2 specifically includes a first connecting member 20 and a second connecting member, wherein one end of the first connecting member 20 is connected with one end of the bottom plate 10 close to the ground side, the second connecting member is disposed at one end of the first connecting member 20 far away from the bottom plate 10, the second connecting member specifically includes a first fixing surface 21 and a second fixing surface 22, the first fixing surface 21 is used for being connected with the second frame body 32, and the second fixing surface 22 is used for fixing the rear housing 5, so that the integrity of the whole display frame structure is realized.

Further, the first fixing surface 21 is disposed above the second fixing surface 22 and extends in a direction away from the bottom plate 10 toward the display panel 4, and the first fixing surface 21 and the second fixing surface 22 together form a step structure.

Further, as shown in fig. 4, the second frame 32 includes a first plane 320 and a second plane 322, the first plane 320 is attached to the bottom of the first fixing surface 21 and connected to the first fixing surface 21, the first plane 320 is further provided with an avoiding groove 321, and the avoiding groove 321 is used for avoiding the second fixing surface 22; the second plane 322 is attached to a surface of the first frame 31 away from the bottom plate 10 and is integrally formed with the first plane 320, and the second plane 322 is used for limiting the movement of the display panel 4 in the plane. Specifically, the second frame 32 is L-shaped, the second plane 322 is used for fixing the display panel 4, the first plane 320 is disposed on the ground side, and is mainly used for forming a protection structure with the first frame 31 and the back panel 1 to the ground side in addition to fixing the second plane 322, and more cables and other key components are generally disposed on the ground side.

Further, a predetermined gap is formed between the first plane 320 and the end surface of the first frame 31 on the ground side to form a buffer protection area 323. Specifically, since the first connecting member 20 has a certain length, and the second connecting member is disposed at an end of the first connecting member far away from the ground, a preset gap exists between the first plane 320 and the end surface of the first frame 31 near the ground, the size of the preset gap is determined according to the model and size of the actual display, and a buffer block or an adhesive block may be disposed in the preset gap.

Further, the first frame 31 includes an outer frame and an inner frame disposed on an inner surface of the outer frame, a limiting region for fixing the display panel 4 is formed in front of the outer frame and the inner frame, a yielding groove is disposed on an end portion of a portion of the outer frame, which is close to the ground side and extends out of the inner frame in a direction away from the bottom plate 10, and the yielding groove is used for communicating the limiting region with the buffer protection region 323. Specifically, the outer frame body is used for being buckled with the frame 11, the inner frame body is arranged on the inner side of the outer frame body, and a limiting area for fixing the display panel 4 is formed in front of the outer frame body.

Further, a plurality of separation grooves are arranged at intervals on the edge of the bottom plate 10 close to the frame 11, and because the display sometimes needs to be disassembled, the separation grooves are arranged for convenience of disassembly, and the separation grooves are similar to a section of the structure which is cut off.

Furthermore, the bottom plate 10 is provided with an extending portion 6 at one end of two sides close to the ground side, and the extending portion 6 is used for limiting the position of the rear shell 5. Specifically, one end face of the rear housing 5 is disposed on the ground side and is attached to and fixed to the second fixing surface 22, wherein the rear housing 5 is further covered on the first plane 320, and functions to fix the second frame 32, and is also used to form an integral structure together with the first frame 31, the second frame 32 and the back plate 1, so as to protect the ground side and omit the front frame structure.

The application also provides a display, this display specifically includes display frame structure, wherein, display frame structure includes backplate 1 and center 3, backplate 1 includes bottom plate 10 and frame 11, bottom plate 10 is close to one of ground side and is served the interval and be equipped with two at least coupling assembling 2, coupling assembling 2 includes first connecting piece 20 and second connecting piece, the second connecting piece specifically includes first stationary plane 21 and second stationary plane 22 again, center 3 includes first framework 31 and second framework 32, first framework 31 includes the outer frame body and locates the inner frame body of outer frame body internal surface, second framework 32 includes first plane 320 and second plane 322.

Specifically, the outer frame body is buckled on the frame 11, the display panel 4 is arranged between the outer frame body and the inner frame body, the second frame body 32 is arranged on the ground, the second plane 322 is attached to the outer frame body and used for fixing the display panel 4, the first plane 320 is arranged on the ground and attached to the first fixing surface 21 and fixed through bolts, the flanging of the rear shell 5 extends into the ground and attached to the second fixing surface 22 at the same time, the first plane 320 can be fixed through bolts, an integral outer frame structure is formed, an optical display module is arranged in an area between the inner frame body and the bottom plate 10, and the optical display module sequentially comprises a membrane combination, a diffusion plate, a reflection sheet and other components.

The middle frame 3 of the frame structure of the display is divided into two independent parts, one part is used for forming an accommodating cavity with the back plate 1 to fix the optical display module, the other part replaces the front frame, and forms an integral part together with the back plate 1 and the rear shell 5 to play roles of protecting the ground side and fixing the display panel 4; compared with the prior structure, the display frame structure has fewer structural parts, is simple to assemble, has lower processing precision on parts during production to a certain extent, and can ensure the purposes of simple assembly and good ground side protection performance among the parts under the premise of lifting the thickness of the display as small as possible due to the ingenious matching between the back plate 1 and the first frame body 31 and the second frame body 32.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A display frame structure, comprising:

the backboard (1) comprises a bottom plate (10), the edge of the bottom plate (10) extends towards one side to form a frame (11), and at least two connecting assemblies (2) are arranged at intervals on one end, close to the ground, of the bottom plate (10);

the middle frame (3) comprises a first frame body (31) and a second frame body (32), the first frame body (31) is buckled on the frame (11), the second frame body (32) is arranged at one end part, close to the ground, of the first frame body (31) and connected with the connecting assembly (2), the first frame body (31) and the second frame body (32) are used for forming an accommodating cavity together with the back plate (1) and used for accommodating an optical display module, and the second frame body (32) is used for limiting the display panel (4) to move in the plane where the display panel is located.

2. A display frame structure according to claim 1, wherein: the size of frame (11) is less than the size of bottom plate (10), and with bottom plate (10) form the stair structure, frame (11) are equipped with a plurality of fixed slots (12) along the interval on the side of circumference, first framework (31) are equipped with a plurality of with along the interval on the side of circumference fixed lug (310) that fixed slot (12) match.

3. A display frame structure according to claim 1, wherein the connecting assembly (2) comprises:

a first connecting member (20) having one end connected to an end of the floor panel (10) on the side close to the ground;

the second connecting piece is arranged at one end, far away from the bottom plate (10), of the first connecting piece (20), the second connecting piece comprises a first fixing surface (21) and a second fixing surface (22), the first fixing surface (21) is connected with the second frame body (32), and the second fixing surface (22) is used for fixing the rear shell (5).

4. A display frame structure according to claim 3, wherein: the first fixing surface (21) is arranged above the second fixing surface (22) and extends along the direction far away from the bottom plate (10), and the first fixing surface (21) and the second fixing surface (22) jointly form a step structure.

5. A display frame structure according to claim 4, wherein said second frame body (32) comprises:

the first plane (320) is attached to the bottom of the first fixing surface (21) and connected with the first fixing surface (21), an avoiding groove (321) is further formed in the first plane (320), and the avoiding groove (321) is used for avoiding the second fixing surface (22);

and the second plane (322) is attached to one surface, away from the bottom plate (10), of the first frame body (31) and is integrally formed with the first plane (320), and the second plane (322) is used for limiting the movement of the display panel (4) in the plane where the second plane is located.

6. A display frame structure according to claim 5, wherein: a preset gap exists between the first plane (320) and the end face of the first frame body (31) on the side close to the ground, so that a buffer protection area (323) is formed.

7. A display frame structure according to claim 6, wherein: first framework (31) include outer frame body and locate the interior framework of outer frame body internal surface, outer frame body and interior framework form before and are used for fixing the spacing district of display panel (4), outer frame body is close to ground side and towards keeping away from the direction of bottom plate (10) is stretched out be equipped with the groove of stepping down on the part tip of interior framework, the groove of stepping down is used for the intercommunication spacing district and buffer protection district (323).

8. A display frame structure according to claim 1, wherein: the edge of the bottom plate (10) close to the frame (11) is provided with a plurality of separation grooves at intervals.

9. A display frame structure according to claim 3, wherein: the rear shell is characterized in that extending parts (6) are arranged at one ends, close to the ground side, of two sides of the bottom plate (10), and the extending parts (6) are used for limiting the rear shell (5).

10. A display, comprising: the display comprising a display frame structure according to any one of claims 1 to 9.

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