CN217821175U

CN217821175U - Display device

Info

Publication number: CN217821175U
Application number: CN202220910455.7U
Authority: CN
Inventors: 王汉永; 单平平; 张荷
Original assignee: Hisense Visual Technology Co Ltd
Current assignee: Hisense Visual Technology Co Ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-11-15
Anticipated expiration: 2032-04-19

Abstract

The application discloses display device relates to display equipment technical field for the center among the current display device of solution dismantles the process complicacy, dismantles the problem that the degree of difficulty is big. The display device comprises a display panel, a backboard main body, a first connecting part, a second connecting part and a middle frame. The display panel is provided with a display surface and a back surface arranged opposite to the display surface, and the back plate main body is positioned on one side of the display panel close to the back surface. First connecting portion encircle the a week setting of backplate main part, are connected with the backplate main part, and the one end that the backplate main part was kept away from to the one end of second connecting portion and first connecting portion is connected, and the other end extends towards the direction that is close to display panel, and can dismantle with display panel and be connected. The middle frame is arranged around the display panel and is detachably connected with at least one of the first connecting part and the second connecting part. The display device is used for displaying images.

Description

Display device

Technical Field

The application relates to the technical field of display equipment, in particular to a display device.

Background

With the increasing demands of consumers on the appearance of display devices, the borderless display device has the advantage of beautiful appearance, and is becoming the mainstream choice of consumers.

A frameless display device generally includes a display panel and a bezel surrounding the display panel. The middle frame can play a role in appearance display.

However, the center frame of the conventional display device is also connected to the display panel. When dismantling the center, generally need dismantle display panel from the center earlier, just can dismantle the center, the dismantlement process of center is comparatively complicated, and the degree of difficulty is great.

SUMMERY OF THE UTILITY MODEL

The application provides a display device for solve the center among the current display device and dismantle the process complicacy, dismantle the big problem of the degree of difficulty.

In order to achieve the purpose, the technical scheme is as follows:

the embodiment of the application provides a display device, which comprises a display panel, a backboard main body, a first connecting part, a second connecting part and a middle frame. The display panel is provided with a display surface and a back surface arranged opposite to the display surface, and the back plate main body is positioned on one side of the display panel close to the back surface. First connecting portion encircle the a week setting of backplate main part, are connected with the backplate main part, and the one end that the backplate main part was kept away from to the one end of second connecting portion and first connecting portion is connected, and the other end extends towards the direction that is close to display panel, and can dismantle with display panel and be connected. The middle frame is arranged around the display panel and detachably connected with at least one of the first connecting part and the second connecting part.

According to the display device provided by the embodiment of the application, the backboard main body, the first connecting portion and the second connecting portion enclose a frame body, and an accommodating cavity is formed between the frame body and the display panel. Because the display panel is detachably connected with the second connecting part, the middle frame is detachably connected with at least one of the first connecting part and the second connecting part. Like this, when the center goes wrong and needs to be changed or maintain, only need with the center from first connecting portion with first connecting portion dismantle get off can, need not to dismantle display panel, the dismantlement process of center is simpler, the dismantlement is more convenient. Simultaneously, when changing different center and showing as the outward appearance, only need with the center with first connecting portion and the second connecting portion in at least one be connected can, the installation is simple and convenient.

In some embodiments, the display device further includes a third connection portion. The third connecting portion is located on one side of the display panel close to the back face, and one end of the first connecting portion is connected with one end of the second connecting portion far away from the first connecting portion and detachably connected with the display panel.

In some embodiments, the middle frame includes a decorative portion, and at least a portion of the decorative portion is located at an end of the second connecting portion away from the first connecting portion, and is bonded or screwed to the second connecting portion.

In some embodiments, the decorative portion is a sheet-like structure or a plate-like structure.

In some embodiments, the middle frame includes a decorative portion and an extension. At least one part of the decoration part is positioned on one side of the second connecting part far away from the first connecting part. One end of the extension part is connected with one end of the decoration part close to the first connecting part, and the other end of the extension part is positioned on one side of the first connecting part far away from the display panel. The extension part is connected or bonded with the first connecting part through a screw.

In some embodiments, the display device further comprises a glue frame. The glue frame is arranged around the periphery of the second connecting portion, the glue frame is connected with one end, away from the first connecting portion, of the second connecting portion, and the glue frame is detachably connected with the back face of the display panel.

In some embodiments, the rubber frame includes a supporting portion and two clamping portions. The supporting part is positioned on one side of the display panel close to the back surface, and one side of the supporting part close to the display panel is adhered to the back surface of the display panel. Two joint portions are located one side that display panel was kept away from to the supporting part, are connected with the supporting part, and two joint portion intervals set up. One end of the second connecting part far away from the first connecting part is clamped in the interval of the two clamping parts.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic diagram illustrating a partial structure of a display device according to the related art;

fig. 2 is a schematic partial structure diagram of a display device according to an embodiment of the present disclosure;

fig. 3 is a schematic partial structure diagram of another display device provided in an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a middle frame of the display device during a disassembly process;

fig. 5 is a schematic partial structure diagram of another display device provided in an embodiment of the present application;

fig. 6 is a schematic partial structure diagram of another display device provided in an embodiment of the present application;

fig. 7 is a schematic structural diagram of another display device provided in an embodiment of the present application;

fig. 8 is a schematic partial structure diagram of another display device provided in an embodiment of the present application;

fig. 9 is a schematic partial structure diagram of another display device provided in an embodiment of the present application;

fig. 10 is a partial schematic structural diagram of another display device according to an embodiment of the present application.

Reference numerals:

10-a display device; 01-a display panel; 02-middle frame; 03-a back plate; 04-double-sided foam cotton rubber; 100-a display device; 1-a display panel; 11-a display surface; 12-back side; 2-a backlight module; 21-an optical film; 22-a light guide plate; 3-a backplane assembly; 31-a back plate body; 32-a first connection; 33-a second connecting portion; 34-a third connection; 35-a rubber frame; 351-a support portion; 352-a clamping part; 30-a containment chamber; 4-middle frame; 41-a decorative part; 411-grooves; 42-an extension; 5-double-sided foam cotton glue; 6-screw.

Detailed Description

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 only a part of the embodiments of the present application, and not all of the 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.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present application.

In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying a number of the indicated technical features. Thus, features defined as "first" and "second" may be used to explicitly or implicitly include one or more of the features. In the description of the present application, "a plurality" means two or more unless otherwise specified.

It should be noted that in practical applications, due to the limitation of the precision of the device or the installation error, the absolute parallel or perpendicular effect is difficult to achieve. The vertical, parallel or same-directional descriptions in this application are not an absolute limiting condition, but rather indicate that the vertical or parallel structural arrangement can be realized within a preset error range and achieve a corresponding preset effect, so that the technical effect of limiting features can be realized maximally, the corresponding technical scheme is convenient to implement, and the feasibility is high.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; 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 in a specific case by those of ordinary skill in the art.

In the embodiments of the present application, 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 phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element.

In the embodiments of the present application, words such as "exemplary" or "for example" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

Because the appearance of the frameless display device is more attractive, more and more frameless display devices are available in the market. In the related art, as shown in fig. 1, fig. 1 is a schematic partial structure diagram of a display device 10 in the related art. The display device 10 includes a display panel 01, a middle frame 02, and a rear plate 03.

It can be understood that the middle frame 02 is disposed around the display panel 01, and is located at the outer side of the display panel 01, so as to play a role of appearance display. Meanwhile, the middle frame 02 and the display panel 01 are bonded together through the double-sided foam adhesive 04, and the function of fixing the display panel 01 is achieved. Like this, when the midframe 02 appears damaging and needs to be changed, need dismantle display panel 01 from midframe 02, the dismantlement process is comparatively complicated.

In addition, referring to fig. 1, when the display panel 01 is detached, the double-sided foam 04 needs to be cut, and the residual adhesive on the display panel 01 needs to be cleaned. In this process, the display panel 01 is easily damaged, thereby causing the display panel 01 not to be normally used.

As described above, the middle frame 02 of the display device 10 is relatively complicated to detach and difficult to detach. Based on this, as shown in fig. 2, fig. 2 is a schematic view of a partial structure of a display device 100 provided in the embodiment of the present disclosure, and the display device 100 may include a display panel 1, a backlight module 2, a back plate assembly 3, and a middle frame 4. The display panel 1 has a display surface 11 and a back surface 12 disposed opposite to the display surface. When the display device 100 is used, a user can view an image from the display surface 11 of the display panel 1.

With reference to fig. 2, the display panel 1 may be a liquid crystal display panel, and the backlight module 2 may provide a light source for the display panel 1, so that each sub-pixel in the display panel 1 can emit light to realize an image display function. The backlight module 2 may include an optical film 21 and a light source (not shown in the figure), wherein the light source is located on a side of the optical film 21 away from the display panel 1. The optical film 21 can process the light to improve the light emitted from the light source.

The light source of the backlight module 2 provided by the embodiment of the application selects different setting modes according to actual conditions. For example, the backlight module 2 may be a direct-type backlight module, and at this time, the light source may include a plurality of Light Emitting Diode (LED) chips arranged in an array, and light emitting sides of the LED chips face the back surface 12 of the display panel 1 and directly emit light toward the back surface 12 of the display panel 1.

The backlight module 2 may also be a side-in type backlight module, in this case, as shown in fig. 2, the backlight module 2 may further include a light guide plate 22 located on one side of the optical film 21 away from the display panel 1, and the light source may include a plurality of LED chips, and the plurality of LED chips are disposed on a side surface of the light guide plate 22 and emit light toward the light guide plate 22.

It is understood that the optical film 21 may include a prism sheet, a brightness enhancement sheet, etc., and may process light. For example, when the optical film 21 includes a prism sheet, the dispersed light may be concentrated and emitted within a certain angle by using the principle of total reflection and refraction, thereby improving the brightness within the angle range.

With continued reference to fig. 2, at least a portion of the back plate assembly 3 is located on a side of the backlight module 2 away from the display panel 1. The back plate assembly 3 is detachably connected with the display panel 1, and an accommodating cavity 30 for accommodating the backlight module 2 is formed between the back plate assembly 3 and the display panel 1.

As shown in fig. 2, the backplate assembly 3 may include a backplate main body 31, a first connection portion 32, and a second connection portion 33. The back plate main body 31 is located on the side of the display panel 1 near the back surface 12. The first connecting portion 32 is disposed around a circumference of the back plate main body 31, and is connected to the back plate main body 31, one end of the second connecting portion 33 is connected to an end of the first connecting portion 32 away from the back plate main body 31, and the other end extends toward a direction close to the display panel 1 and is detachably connected to the display panel 1.

The middle frame 4 is disposed around a circumference of the display panel 1 and detachably connected to at least one of the first connection portion 32 and the second connection portion 33. The middle frame 4 can play a role of appearance display. The middle frame 4 is detachably connected with the first connecting part 32 and the second connecting part 33 of the backboard assembly 3. Like this, when dismantling and changing center 4, only need with center 4 from backplate subassembly 3 dismantle get off can, need not to dismantle display panel 1, the dismantlement process is simpler, it is more convenient to dismantle.

Based on this, as shown in fig. 2, in the display device 100 provided in the embodiment of the present application, the back plate main body 31, the first connection portion 32, and the second connection portion 33 enclose a frame body, and an accommodating cavity 30 is formed between the frame body and the display panel 1. Since the display panel 1 is detachably connected to the second connection portion 33, the middle frame 4 is detachably connected to at least one of the first connection portion 32 and the second connection portion 33. Like this, when middle frame 4 goes wrong and needs to be changed or maintain, only need with middle frame 4 from first connecting portion 32 and first connecting portion 32 dismantle get off can, need not to dismantle display panel 1, middle frame 4's dismantlement process is simpler, dismantle more convenient. Meanwhile, when the different middle frames 4 are replaced to be displayed as appearances, the middle frames 4 only need to be connected with at least one of the first connecting portions 32 and the second connecting portions 33, and the installation is simple and convenient.

As shown in fig. 2, since the back plate main body 31 is disposed opposite to the back surface 12 of the display panel 1, it can be used for placing the related components of the backlight module 2. For example, when the backlight module 2 is a direct-type backlight module, the light source can be fixed on the back plate main body 31. So that the light source can emit light towards the back surface 12 of the display panel 1.

The first connecting portion 32 and the second connecting portion 33 are disposed around the periphery of the back plate main body 31 and connected to the back plate main body 31. In this way, when the first connecting portion 32 and the second connecting portion 33 are detachably connected to the middle frame 4 and the display panel 1 which are disposed around the display panel 1, the display panel 1 and the middle frame 4 can be more conveniently mounted and dismounted. It is understood that the back plate main body 31, the first connecting portion 32 and the second connecting portion 33 can be integrally formed to form a plate-shaped structure.

With continued reference to fig. 2, in some embodiments, the back plate assembly 3 may further include a third connection portion 34. The third connecting portion 34 is located on one side of the display panel 1 close to the back surface 12, one end of the third connecting portion 34 is connected to one end of the second connecting portion 33 far away from the first connecting portion 32, and the third connecting portion 34 is detachably connected to the display panel 1.

Thus, as shown in fig. 2, the first connection portion 32, the second connection portion 33 and the third connection portion 34 form a recessed space for accommodating at least a portion of the optical film 21 and the light guide plate 22, so that the optical film 21 and the light guide plate 22 can be more conveniently disposed. Since the third connecting portion 34 is detachably connected to the display panel 1, at least one of the first connecting portion 32 and the second connecting portion 33 is detachably connected to the middle frame 4. Like this, display panel 1 and center 4 can dismantle respectively and connect in the different positions of backplate subassembly 3, are difficult to each other and exert an influence, and the structure is more reasonable, can not influence display panel 1 when dismantling center 4.

As shown in fig. 3, fig. 3 is a partial schematic structural diagram of another display device 100 according to an embodiment of the present disclosure. When the middle frame 4 is detachably connected to the second connecting portion 33, in some embodiments, the middle frame 4 may include a decorative plate 41, and at least a portion of the decorative plate 41 is located on a side of the second connecting portion 33 away from the first connecting portion 32, and is adhered or screwed to the second connecting portion 33.

Thus, the user can easily detach the middle frame 4. Meanwhile, the bonding mode is adopted, the middle frame 4 and the second connecting part 33 do not need to be provided with relevant connecting structures, and the connecting mode is simple and convenient. The screw connection mode is adopted, so that the connection reliability can be improved, and the connection is more reliable.

As shown in fig. 3, in order to achieve the adhesion of the second connecting portion 33 to the middle frame 4, in some embodiments, the display device 100 may further include a double-sided foam 5, and two sides of the double-sided foam 5 are respectively adhered to the side of the second connecting portion 33 away from the backlight module 2 and the middle frame 4. Thus, when the middle frame 4 is disassembled, the middle frame 4 can be disassembled only by cutting off the double-sided foam cotton 5. When the middle frame 4 is bonded, one side of the double-sided foam adhesive 5 can be bonded to the surface of the second connecting part 33 far away from one side of the backlight module 2, and then the middle frame 4 is bonded with the other side of the double-sided foam adhesive 5 to complete the installation of the middle frame 4.

Similarly, with continued reference to fig. 3, in some embodiments, the back surface 12 of the display panel 1 may also be bonded to a side of the third connecting portion 34 away from the backlight module 2. Because the display panel 1 is used as a display device and is connected in an adhesion mode, the structure of the display panel 1 is not damaged, and the normal use of the display panel 1 is ensured. For example, the back surface 12 of the display panel 1 and the side of the third connecting portion 34 away from the backlight module 2 may be adhered by the double-sided foam adhesive 5.

Of course, as shown in fig. 2, the middle frame 4 may be connected to the first connecting portion 32. When the middle frame 4 is connected with the first connecting portion 32, in some embodiments, the middle frame 4 may include a decoration portion 41 and an extension portion 42. The decorative portion 41 is located on a side of the second connecting portion 33 away from the first connecting portion 32. One end of the extending portion 42 is connected to one end of the decoration portion 41 close to the first connection portion 32, the other end of the extending portion 42 is located on one side of the first connection portion 32 away from the display panel, and the extending portion 42 is screwed or bonded to the first connection portion 32.

As shown in fig. 2, since one end of the extending portion 42 away from the decoration portion 41 is located at a side of the first connecting portion 32 away from the backlight module 2, that is, at least a part of the extending portion 42 is located at a side of the first connecting portion 32 away from the backlight module 2, the extending portion 42 and the first connecting portion 32 are connected more easily. The decorative portion 41 and the extending portion 42 may be integrally formed.

Similarly, as shown in fig. 2, when the extension 42 is bonded to the first connection portion 32, it may be bonded by the double-faced foam 5. The connection mode is simple and convenient. As shown in fig. 4, fig. 4 is a schematic structural diagram of the middle frame 4 of the display device 100 during the detachment process, when the middle frame 4 is detached, the extension portion 42 can be separated from the first connection portion 32 only by cutting off the double-sided foam cotton 5, so as to complete the detachment of the middle frame 4.

Of course, as shown in fig. 5, fig. 5 is a schematic partial structure diagram of another display device 100 provided in the embodiment of the present application. In some embodiments, the display device 100 may further include a screw 6, the screw 6 penetrates through the first connecting portion 32 and the extending portion 42, and the first connecting portion 32 and the extending portion 42 are connected by the screw 6, so as to achieve the detachable connection of the middle frame 4 and the back plate assembly 3.

The first connecting part 32 and the extending part 42 are connected through the screw 6, so that the connection is firmer, and the reliability of the connection of the middle frame 4 and the backboard component 3 is ensured. Meanwhile, the middle frame 4 is simple to disassemble by adopting a mode of connecting through the screws 6. When the middle frame 4 is disassembled, the screws 6 are only required to be disassembled to complete the disassembly.

It is understood that, in order to improve the reliability of the connection between the middle frame 4 and the backplate assembly 3, the middle frame 4 may be connected to the first connecting portion 32 and the second connecting portion 33 at the same time. Exemplarily, as shown in fig. 6, fig. 6 is a schematic partial structure diagram of another display device 100 provided in an embodiment of the present application. The middle frame 4 may include a decoration portion 41 and an extension portion 42, and the extension portion 42 and the first connection portion 32 are connected by a screw 6. At this time, the decorative portion 41 and the second connecting portion 33 may be bonded by the double-faced foam rubber 5. Thus, the connection between the middle frame 4 and the backboard component 3 is firmer.

Furthermore, it is understood that the connection of the middle frame 4 to the backplate assembly 3 includes, but is not limited to, adhesive bonding and screw connection. For example, the middle frame 4 and the backboard assembly 3 can also be detachably connected in a clamping manner.

In some embodiments, as shown in fig. 6, the decoration portion 41 may be opened with a groove 411, and the second connection portion 33 is located in the groove 411. In this way, the decorative portion 41 can be located as close to the side surface of the display panel 1 as possible, and the overall size of the display device 100 is reduced, and the occupied space is reduced.

The backplane assembly 3 provided by the embodiment of the present application may have different structures. As shown in fig. 7, fig. 7 is a schematic structural diagram of another display device 100 provided in this embodiment of the present application, and in other embodiments, the backplane assembly 3 may further include a rubber frame 35. Glue frame 35 and set up around the a week of second connecting portion 33, and glue frame 35 and the one end that first connecting portion 32 was kept away from to second connecting portion 33 and be connected, glue frame 35 still can dismantle with the back 12 of display panel 1 and be connected.

When the back panel assembly 3 includes the rubber frame 35, in some embodiments, the middle frame may include a decorative portion that may be adhesively bonded or screwed to the rubber frame. Because the end connection of gluey frame and second connecting portion, and then can be connected the center with gluey frame, and then realize being connected of center and second connecting portion, realize the installation of center.

When the backplate assembly 3 includes a rubber frame 35, as shown in fig. 7, in other embodiments, the middle frame 4 may include a decorative portion 41 and an extension portion 42. At least a part of the decorative portion 41 is located on a side of the second connecting portion 33 away from the first connecting portion 32. One end of the extending portion 42 is connected to one end of the decoration portion 41 close to the first connecting portion 32, and the other end of the extending portion 42 is located on one side of the first connecting portion 32 far away from the display panel 1. The extension 42 is screwed or bonded to the first connection 32.

Therefore, since the middle frame 4 includes the extending portion 42 and at least a portion of the extending portion 42 is located on a side of the first connecting portion 32 away from the display panel 1, the extending portion 42 is more convenient to connect with the first connecting portion 32. As shown in fig. 7, the extension 42 may be coupled with the first coupling portion 32 by a screw 6. Through the screw 6 connection, the center 4 is connected more firmly with backplate subassembly 3, and the reliability of connection is better.

Of course, as shown in fig. 8, fig. 8 is a partial schematic structural diagram of another display device 100 according to an embodiment of the present disclosure. The extension 42 may also be bonded to the first connection 32 by double-faced foam 5. The first connecting part 32 and the extending part 42 are bonded through the double-sided foam adhesive 5, the structure is simple, and the disassembly is convenient.

It is understood that the specific shapes of the first connection portion 32 and the second connection portion 33 may be different. In the solution shown in fig. 6, the first connection portion 32 and the second connection portion 33 may be flat plates with more regular shapes, and in the solution shown in fig. 7, the first connection portion 32 and the second connection portion 33 are irregular plates. Of course, the first connection portion 32 and the second connection portion 33 in the embodiment shown in fig. 7 may be flat plates having a regular shape.

As shown in fig. 8, in order to realize the detachable connection between the rubber frame 35 and the second connection portion 33, the rubber frame 35 may include a support portion 351 and two clamping portions 352. The support 351 is located on the side of the display panel 1 close to the back surface 12, and the side of the support 351 close to the display panel 1 is bonded to the back surface 12 of the display panel 1. As described above, the display panel 1 is fixed by bonding, and the normal use of the display panel 1 is ensured without damaging the structure of the display panel. Illustratively, one side of the supporting portion 351 close to the display panel 1 is bonded to the back surface 12 of the display panel 1 by a double-sided foam adhesive 5.

With reference to fig. 8, the two clipping portions 352 are located on a side of the supporting portion 351 far away from the display panel 1, and connected to the supporting portion 351, and the two clipping portions 352 are spaced apart from each other. One end of the second connecting portion 33 away from the first connecting portion 32 is engaged in the space between the two engaging portions 352.

Since the two clamping portions 352 are spaced apart, the space between the two clamping portions 352 may form a clamping groove. Like this, only need keep away from the one end joint of first connecting portion 32 with second connecting portion 33 to two joint portion 352 between the interval in, alright with carrying out the joint with second connecting portion 33 with gluey frame 35.

Of course, in other embodiments, as shown in fig. 9, fig. 9 is a partial schematic structural view of another display device 100 provided in the embodiment of the present application, the rubber frame 35 may only include the supporting portion 351, a slot may be formed on the supporting portion 351, an end portion of the second connecting portion 33 away from the first connecting portion 32 is located in the slot, and connection between the rubber frame 35 and the bending plate 32 may also be achieved.

It can be understood that the middle frame in the display device provided in the embodiments of the present application may have different structural forms, and any frame structure that can achieve an appearance display effect may be used as the middle frame in the embodiments of the present application. As shown in fig. 3, the decorative portion 41 may be a plate-like structure. At this time, the decoration portion 41 may be further provided with a recess 411 to reduce the overall size of the display device 100 and reduce the space occupied by the middle frame 4. Similarly, the decorative portion 41 may not be provided with the recess 411.

In addition, as shown in fig. 10, fig. 10 is a partial schematic structural view of another display device 100 provided in the embodiment of the present application, and the decorative portion 41 may also be a sheet-shaped structure, in which case, because the thickness of the decorative portion 41 is relatively thin, the overall size of the entire display device 100 is smaller, and the external shape is simpler. The decorative part 41 may be adhered to the second connecting part 33 by the double-faced foam 5. Of course, it is understood that decorative portion 41 may also be a sheet-like structure and bonded to frame 35 when back panel assembly 3 includes frame 35 as shown in fig. 7.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A display device, comprising:

a display panel having a display surface and a back surface disposed opposite the display surface;

the back plate main body is positioned on one side, close to the back, of the display panel;

the first connecting part is arranged around the periphery of the backboard main body and is connected with the backboard main body;

one end of the second connecting part is connected with one end of the first connecting part, which is far away from the backboard main body, and the other end of the second connecting part extends towards the direction close to the display panel and is detachably connected with the display panel; and the number of the first and second groups,

the center, the center encircles display panel's a week sets up, with first connecting portion and at least one detachable connection in the second connecting portion.

2. The display device according to claim 1, further comprising:

the third connecting part is positioned on one side of the display panel close to the back surface; one end of the third connecting part is connected with one end of the second connecting part far away from the first connecting part; the third connecting part is detachably connected with the display panel.

3. The display device according to claim 2, wherein the middle frame includes:

and at least one part of the decoration part is positioned on one side of the second connecting part far away from the first connecting part and is adhered or in screw connection with the second connecting part.

4. The display device according to claim 3, wherein the decorative portion is a sheet-like structure or a plate-like structure.

5. The display device according to claim 2, wherein the middle frame includes:

the decoration part is at least partially positioned on one side, far away from the first connecting part, of the second connecting part; and the number of the first and second groups,

one end of the extension part is connected with one end of the decoration part close to the first connecting part, and the other end of the extension part is positioned on one side of the first connecting part far away from the display panel; the extension part is in screw connection or bonding connection with the first connection part.

6. The display device according to claim 1, further comprising:

glue the frame, glue the frame and wind the a week setting of second connecting portion, just glue the frame with second connecting portion keeps away from the one end of first connecting portion is connected, glue the frame still with the connection can be dismantled at display panel's the back.

7. The display device according to claim 6, wherein the middle frame includes:

the decoration part is at least partially positioned on one side of the second connecting part far away from the first connecting part; and the number of the first and second groups,

one end of the extension part is connected with one end of the decoration part close to the first connecting part, and the other end of the extension part is positioned on one side of the first connecting part far away from the display panel; the decoration part is connected or adhered with the first connecting part through a screw.

8. The display device according to claim 6 or 7, wherein the adhesive frame comprises:

the supporting part is positioned on one side of the display panel close to the back surface; one side of the supporting part close to the display panel is bonded with the back of the display panel; and (c) a second step of,

the two clamping parts are positioned on one side of the supporting part far away from the display panel and are connected with the supporting part; the two clamping parts are arranged at intervals;

one end, far away from the first connecting portion, of the second connecting portion is clamped in the interval of the two clamping portions.