CN215679899U - Display device - Google Patents

Abstract

The application provides a display device, including: a first body having a slideway extending from a front face to a back face; a second body slidably coupled to the first body so as to be relatively movable in directions toward and away from each other; and a display assembly, including display screen and slider, the display screen has the demonstration side and the connection side that deviate from mutually, the demonstration side is used for the display screen, the connection side connect in the slider, and in addition in first main part with the surface of second main part, just the one end of display screen connect in the second main part, the slider at least part set up in the slide and injectd in the slide, the slider can be followed the extending direction of slide. The display device provided by the application can solve the arching phenomenon.

Description

Display device

Technical Field

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

Background

After the development of the smart phone for more than ten years, the functions and the performance of the smart phone are improved qualitatively, and a brand new mobile phone form, namely a pull-out mobile phone, is created in recent years. Because the display screen of the pull-type mobile phone needs to be stretched and pulled, the stretchable part of the display screen cannot be attached to a structural member bearing the display screen, and in order to avoid the phenomenon that the unadhered display screen generates a bulge phenomenon or an arch phenomenon in the pulling process, a certain tensioning force is applied to the tail end of the display screen to tighten the display screen. However, the tension allowed to be applied is not sufficient to effectively solve the doming phenomenon, limited by the forces applied to the structural members and the display screen. The display screen is not tightly attached to the structural part, so that the use experience is seriously influenced, and even if the pressing strip is used on the outer frame, the effect of the pressing strip only depending on the outer edge is not ideal due to the overlarge difference between the length, the width and the thickness of the display screen.

SUMMERY OF THE UTILITY MODEL

The present application provides a display apparatus that can solve the above-described doming phenomenon.

The application provides a display device, including:

a first body having a slideway extending from a front face to a back face;

a second body slidably coupled to the first body so as to be relatively movable in directions toward and away from each other; and

display module, including display screen and slider, the display screen has the demonstration side and the connection side that deviates from mutually, the demonstration side is used for the display screen, the connection side connect in the slider, and attached in first main part with the surface of second main part, just the one end of display screen connect in the second main part, the slider at least part set up in the slide and injectd in the slide, the slider can be followed the extending direction of slide slides.

In the present application, one side of the display screen is connected to the sliding member, and at least a portion of the sliding member is accommodated in the sliding channel and can slide in the sliding channel, so that the display screen and the sliding member can move together. Furthermore, the sliding piece is limited in the sliding way to prevent the sliding piece from separating from the sliding, so that the display screen can be kept attached to the surfaces of the first main body and the second main body through the sliding piece, and the display screen can be prevented from arching.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are 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 view (pulled-out state) of a display device according to an embodiment of the present application.

Fig. 2 is a schematic view (a folded state) of a display device according to another embodiment of the present disclosure.

Fig. 3 is a schematic view (intermediate state) of a display device according to still another embodiment of the present application.

Fig. 4 is an exploded schematic view of a display device according to an embodiment of the present application.

Fig. 5 is an assembly schematic diagram of a display device provided in an embodiment of the present application.

Fig. 6 is a cross-sectional view taken along line a-a of the display device shown in fig. 5.

Fig. 7 is a schematic diagram of a display module according to an embodiment of the present disclosure.

Fig. 8 is a schematic view of a first body at a first viewing angle according to an embodiment of the present disclosure.

Fig. 9 is a schematic view of a first body at a second viewing angle according to an embodiment of the present disclosure.

Fig. 10 is a schematic diagram of a second body provided in an embodiment of the present application.

Fig. 11 is a schematic view of a display device provided with a telescopic member according to an embodiment of the present application.

Fig. 12 is a schematic diagram of a display module according to another embodiment of the present disclosure.

Fig. 13 is a schematic view of a stacked structure of a display screen according to an embodiment of the present application.

Fig. 14 is a sectional view taken along line B-B of the display device shown in fig. 5.

Fig. 15 is a schematic view of another structure of a slider and a slideway according to an embodiment of the present application.

Fig. 16 is a schematic view of a matching structure of a sliding member and a slideway according to an embodiment of the present application.

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 inventive step, are within the scope of the present disclosure.

The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments, in case at least two embodiments are combined together without contradiction.

Referring to fig. 1 to 3, the present application provides a display device 1, where the display device 1 may be, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a display screen, a television, an electronic badge, a wearable device (such as a bracelet), and the like. The embodiments in the present application are exemplified in the form of a mobile phone.

For the purpose of the subsequent description, a spatial rectangular coordinate system XYZ is established in which the X axis is parallel to the width direction of the display device 1, the Y axis is parallel to the length direction of the display device 1, and the Z axis is parallel to the thickness direction of the display device 1. It should be noted that the length and the width of the display device 1 provided in the present application are not distinguished by the size of the size, that is, the length size of the display device 1 may be larger than the width size, or may be smaller than the width size, which is not limited in the present application.

The display device 1 has a drawn out configuration (as shown in fig. 1) and a collapsed configuration (as shown in fig. 2). The display device 1 has a width dimension H1 when the display device 1 is in the pulled-out configuration. The display device 1 has a width dimension H2 when the display device 1 is in a collapsed configuration. Wherein the H1> H2.

Optionally, the display device 1 may further have an intermediate configuration (as shown in fig. 3), and when the display device 1 is in the intermediate configuration, the width dimension of the display device 1 is H3, where H3 satisfies: h1> H3> H2. Alternatively, the display device 1 may be maintained in the intermediate configuration without the aid of external forces. Alternatively, H3 may be any value between H1 and H2, i.e. H3 is non-constant, in other words, one and the same display device 1 may have multiple intermediate configurations.

Therefore, when the display device 1 is switched among the forms, the width dimension of the display device 1 is changed.

Referring to fig. 4 to 6, the display device 1 includes: a first body 10, a second body 20 and a display assembly 30. The structure and the matching relationship of the three parts are described in detail in the following with reference to the accompanying drawings.

The display apparatus 1 has a front side a1 and a rear side a2, and the first body 10 has a slide 150 extending from the front side a1 to the rear side a 2. It should be noted that the front side a1 and the back side a2 may be interchanged, and are shown for better illustration. It is understood that the area size of the front a1 is the largest when the display device 1 is in the pulled-out state, and the area size of the front a1 is the smallest when the display device 1 is in the collapsed state.

The second body 20 is slidably coupled to the first body 10 so as to be relatively movable in directions toward and away from each other. In other words, the first body 10 and the second body 20 are fitted together in a relatively slidable manner, so that the first body 10 and the second body 20 can exhibit a movement close to each other and a movement away from each other. When the display device 1 is switched from the drawn-out configuration to the collapsed configuration, the first body 10 and the second body 20 are relatively moved in a direction to approach each other. When the display device 1 is switched from the folded configuration to the pulled configuration, the first body 10 and the second body 20 are relatively moved away from each other. Accordingly, the first body 10 and the second body 20, which are relatively slidable, are basic components of the display apparatus 1 to implement state switching.

Referring to fig. 7, the display assembly 30 includes a display screen 310 and a slider 320. The display screen 310 is a flexible screen that can be bent and has good flexibility. The display screen 310 is overlaid on the first body 10 and the second body 20. The display screen 310 has a display side X1 and a connecting side X2 facing away from each other, wherein the display side X1 is used for displaying pictures, the connecting side X2 is used for being supported on the first body 10 and the second body 20, and the connecting side X2 is also used for connecting the slider 320. Further, the display screen 310 includes a fixing portion 312 and a sliding portion 311, the fixing portion 312 of the display screen 310 is fixedly connected to the second body 20, and the sliding portion 311 is slidably connected to the surface of the first body 10. When the display device 1 is in the collapsed state, the sliding portion 311 is bent along the surface of the first body 10, a part of the sliding portion 311 is located at the front side a1 of the display device 1, and a part of the sliding portion 311 is located at the rear side a2 of the display device 1. During the relative movement of the first body 10 and the second body 20, the fixing portion 312 follows the second body 20, and the sliding portion 311 slides relative to the first body 10. The fixing portion 312 of the display screen 310 and the first body 10 may be connected by, but not limited to, an adhesive (e.g., glue, double-sided tape).

In another embodiment, the display assembly 30 further comprises a support member (not shown) disposed between the display screen 310 and the sliding member 320, one side of the support member is connected to the connecting side X2 of the display screen 310, and the other side of the support member is connected to the sliding member 320; the support member is used to support the display screen 310.

The slider 320 is at least partially disposed in the slideway 150 and is limited in the slideway 150, that is, the slideway 150 limits the degree of freedom (the degree of freedom in the Z-axis direction) of the slider 320 to prevent the slider 320 from being detached from the slideway 150. When the display device 1 is switched between the folded state and the pulled-out state, the sliding member 320 can slide along the extending direction of the sliding rail 150, so that the sliding member 320 and the display screen 310 can move together, and at the same time, the display screen 310 can be maintained to be supported on the surfaces of the first body 10 and the second body 20 through the sliding member 320.

The features of the display device 1 are described below in connection with the collapsed configuration and the pulled-out configuration of the display device 1.

When the display device 1 is in the collapsed configuration, the display side X1 of the display screen 310 is partially located on the front a1 of the display device 1 and partially located on the back a2 of the display device 1, and thus, both the front a1 and the back a2 of the display device 1 can be used to display pictures. When the display device 1 is in the pulled-out state, the display side X1 of the display device 1 is entirely or mostly located on the front a1 of the display device 1.

Since one end of the display screen 310 is connected to the second body 20, the display screen 310 slides on the surface of the first body 10 during the relative movement of the first body 10 and the second body 20. In the process of switching the display device 1 from the collapsed state to the pulled-out state, the display screen 310 at the rear surface a2 is gradually slid to the front surface a1, so that the displayable area of the front surface a1 is gradually increased, and the displayable area of the rear surface a2 is gradually decreased. In the process of switching the display device 1 from the pulled-out state to the collapsed state, the display screen 310 located on the front side a1 is gradually slid to the rear side a2, so that the displayable area of the front side a1 is gradually decreased, and the displayable area of the rear side a2 is gradually increased.

In the related art, after the display device 1 is switched between the folded state and the pulled state for several times, the display screen 310 may not be well attached to the first body 10 or the second body 20, so that the display screen 310 may generate a protrusion phenomenon (or referred to as an arching phenomenon) in the thickness direction of the display device 1, and the arching phenomenon may seriously affect the visual effect, so that the visual experience of the user may be poor. Moreover, the doming phenomenon may also aggravate the separation (Peeling phenomenon) between the film layers of the display screen 310, and further affect the display function of the display screen 310.

In summary, in the present application, one side of the display screen 310 is connected to the sliding member 320, and the sliding member 320 is at least partially received in the sliding rail 150 and can slide in the sliding rail 150, so that the display screen 310 and the sliding member 320 can move together. Further, since the sliding member 320 is defined in the sliding channel 150 to prevent the sliding member 320 from separating from the sliding, the display screen 310 can be maintained attached to the surfaces of the first body 10 and the second body 20 through the sliding member 320, and thus the arching and Peeling of the display screen 310 can be avoided.

Referring to fig. 8, the first main body 10 includes a first main supporting portion 110, a main connecting portion 130 and a second main supporting portion 120 which are sequentially bent and connected. The first main bearing part 110 is disposed opposite to the second main bearing part 120. The first main bearing part 110, the main connecting part 130 and the second main bearing part 120 are bent and connected in a substantially U-shape. The first main carrying portion 110, the main connecting portion 130 and the second main carrying portion 120 together form a receiving space K1. The receiving space K1 is used for receiving at least a part of the second body 20, i.e. the second body 20 is inserted into the receiving space K1. When the display device 1 is switched between the folded state and the pulled-out state, the second body 20 moves in the accommodating space K1. It is understood that, in other embodiments, the first body 10 may be partially received in the second body 20, and the received portion may be at least one of the first main bearing portion 110, the main connecting portion 130 and the second main bearing portion 120.

Referring to fig. 8 and 9, the first body 10 and the second body 20 are relatively movable in a first predetermined direction, wherein the first predetermined direction is parallel to the X axis. The slide 150 includes a first slide 151 and a second slide 152. The first sliding channel 151 is disposed on the first main supporting portion 110. The second slide 152 is disposed on the second main carrying portion 120. The first slide way 151 and the second slide way 152 are arranged in parallel, and the extending direction of the first slide way 151 and the second slide way 152 is parallel to the first preset direction.

The first sliding channel 151 may be in the form of a groove, and the first sliding channel 151 may also partially penetrate through the first main bearing 110. Similarly, the second sliding channel 152 may be in the form of a groove, and the second sliding channel 152 may also extend through the second main bearing 120. The present application is illustrated only with the first runner 151 and the second runner 152 being in the form of grooves.

It should be noted that, when the display device 1 is in the folded state, a part of the sliding member 320 is located in the first sliding channel 151, and a part of the sliding member 320 is located in the second sliding member 320. When the display device 1 is in the pulled-out state, all or most of the slider 320 is located within the first slideway 151.

Referring to fig. 8, the number of the first slide ways 151 is at least one. When the number of the first sliding ways 151 is multiple (greater than or equal to two), the multiple first sliding ways 151 are arranged at intervals along a second preset direction. The second predetermined direction is a direction perpendicular to the first predetermined direction and parallel to a surface of the first main carrying portion 110 departing from the second main carrying portion 120, in other words, the second predetermined direction is parallel to the Y axis. Each first sliding channel 151 is used for accommodating the sliding member 320, and it can be understood that the greater the number of the first sliding channels 151, the better the attaching effect of the display screen 310 and the first body 10, and the less prone to the arching phenomenon.

Referring to fig. 9, the number of the second chutes 152 is at least one. When the number of the second slide ways 152 is multiple (greater than or equal to two), the second slide ways 152 are arranged at intervals along a second preset direction. Each second sliding channel 152 is used for accommodating the sliding member 320, and it can be understood that the greater the number of the second sliding channels 152, the better the fitting effect of the display screen 310 and the second body 20 is, and the less the arching phenomenon is generated.

Optionally, the number of the first slide ways 151 is the same as that of the second slide ways 152, and the first slide ways and the second slide ways are arranged oppositely. When the number of the first slide rails 151 and the number of the second slide rails 152 are both multiple and equal, the first slide rails 151 and the second slide rails 152 are arranged in a one-to-one correspondence manner, and each first slide rail 151 is just opposite to one second slide rail 152.

Referring to fig. 8 and 9, the first body 10 further includes a rotating portion 140, and the rotating portion 140 is connected to the main connecting portion 130. The rotating portion 140 is disposed on a side of the main connecting portion 130 away from the second body 20. A third slide channel 153 is disposed on the rotating portion 140 corresponding to the outer peripheries of the first slide channel 151 and the second slide channel 152. The sliding member 320 is slidably engaged with the third sliding channel 153. The display screen 310 covers the surfaces of the first main bearing part 110, the rotating part 140 and the second main bearing part 120 at the same time. During the switching of the display device 1 between the folded state and the pulled-out state, the sliding member 320 slides in the third sliding channel 153, and the display screen 310 slides on the outer surfaces of the first main bearing 110, the rotating part 140, and the second main bearing 120.

Alternatively, the rotating portion 140 has a cylindrical shape, and the outer surface thereof is a cylindrical surface.

Referring to fig. 8 and 9, the rotating portion 140 is rotatably connected to the main connecting portion 130 at two ends of the Y-axis direction. When the first body 10 and the second body 20 move relatively, the display assembly 30 can drive the rotating portion 140 to rotate. It can be understood that the rotating portion 140 may rotate so that friction between the display screen 310 and the rotating portion 140 may be reduced, so that the abrasion amount of the display screen 310 is reduced, and the problem that the slider 320 is stuck at the position of the rotating portion 140 may also be overcome.

Optionally, the width of the third slide way 153 is greater than the widths of the first slide way 151 and the second slide way 152. It will be appreciated that this arrangement is also advantageous to overcome the problem of the slider 320 becoming jammed at the location of the rotating portion 140

Of course, in other embodiments, the first body 10 may not be provided with the rotating portion 140. Specifically, the third slide channel 153 is directly disposed on the main connection portion 130. The sliding member 320 is slidably engaged with the third sliding channel 153 of the main connecting portion 130. During the process of switching the display device 1 between the folded state and the pulled-out state, the sliding member 320 slides in the third sliding channel 153, and the display screen 310 slides on the outer surfaces of the first main bearing part 110, the main connecting part 130, and the second main bearing part 120. Optionally, the outer surface of the main connecting portion 130 facing away from the second main body 20 is a cylindrical surface. It should be noted that the present application is only exemplified based on the provision of the rotating portion 140.

Referring to fig. 10, the second body 20 includes a first sub-supporting portion 210, a sub-connecting portion 230 and a second sub-supporting portion 220 which are sequentially bent and connected. The first sub receiving portion 210 and the second sub receiving portion 220 are disposed opposite to each other. The bent connection shapes of the first sub receiving portion 210, the sub connection portion 230, and the second sub receiving portion 220 are substantially U-shaped. The first sub-bearing portion 210, the sub-connecting portion 230 and the second sub-bearing portion 220 together form an accommodating space K2. The accommodating space K2 is used to accommodate electronic components and the like of the display apparatus 1. When the display apparatus 1 is in the folded state, the accommodating space K1 of the first body 10 and the accommodating space K2 of the second body 20 at least partially overlap.

Further, the first sub-bearing part 210 includes a first sub-part 211 and a second sub-part 212. The second sub-part 212 is connected between the first sub-part 211 and the sub-connecting part 230. The second sub-portion 212 is further connected to a fixing portion 312 of the display screen 310. In a direction in which the second carrying portion points to the first carrying portion, the second sub-portion 212 protrudes from the first sub-portion 211, that is, the first sub-portion 211 and the second sub-portion 212 form a step structure, so that the first sub-portion 211 and the second sub-portion 212 together form the first receiving groove C1. The first main bearing part 110 is at least partially accommodated in the first accommodating groove C1. In the process of the display device 1 switching from the pulled-out state to the folded state, the side wall of the first receiving groove C1 (i.e. the side wall of the second sub-portion 212) can limit the first main carrying portion 110 of the first main body 10, so as to remind the user that the display device 1 has been switched to the folded state, thereby preventing the display device 1 from being damaged due to excessive folding.

The side of the first main carrying part 110 facing away from the second main carrying part 120 is flush with the side of the second sub-part 212 facing away from the second sub-carrying part 220. Since the display screen 310 covers the surfaces of the first main carrying part 110 and the second sub-part 212 at the same time, if the two parts are not flush, the display screen 310 between the two parts is bent, thereby affecting the display effect.

Referring to fig. 10, the second sub-supporting portion 220 includes a third sub-portion 221 and a fourth sub-portion 222. The fourth sub-part 222 is connected between the third sub-part 221 and the sub-connecting part 230. In a direction in which the third carrying part points to the fourth carrying part, the fourth sub-part 222 protrudes from the third sub-part 221, that is, the third sub-part 221 and the fourth sub-part 222 form a step structure, so that the third sub-part 221 and the fourth sub-part 222 together form a second receiving groove C2. The second main bearing part 120 is at least partially accommodated in the second accommodating groove C2. In the process of the display device 1 switching from the pulled-out state to the folded state, the side wall of the second receiving groove C2 (i.e. the side wall of the fourth sub-portion 222) can limit the second main carrying portion 120 of the first main body 10, so as to remind the user that the display device 1 has been switched to the folded state, thereby preventing the display device 1 from being damaged due to excessive folding.

Referring to fig. 11, optionally, the display device 1 may further include a telescopic member 40. The expansion piece 40 is disposed in the first receiving groove C1. Opposite ends of the extensible member 40 are respectively connected to (or abut against or contact with) the first main carrying portion 110 and the second sub-portion 212. The extensible member 40 has an extensible or contractible characteristic. During the display device 1 is switched from the folded state to the pulled state, the telescopic member 40 is gradually extended, that is, the size of the telescopic member 40 in the X-axis direction is gradually increased. During the display device 1 is switched from the pulled-out state to the folded state, the telescopic member 40 is gradually shortened, that is, the size of the telescopic member 40 in the X-axis direction is gradually reduced.

Further optionally, a surface of the expansion piece 40 facing away from the second auxiliary bearing portion 220 is flush with a surface of the first main bearing portion 110 facing away from the second main bearing portion 120, and is flush with a surface of the second sub-portion 212 facing away from the second auxiliary bearing portion 220, in other words, surfaces of the first main bearing portion 110, the expansion piece 40, and the second sub-portion 212 facing away from the second main bearing portion 120 are flush with each other. The expansion member 40 can compensate for the height difference between the first sub-portion 211 and the second sub-portion 212, so that the display screen 310 can be always attached to a flat surface.

Referring to fig. 7, in one embodiment, a plurality of sliding members 320 are accommodated in the same first sliding channel 151, and the plurality of sliding members 320 are disposed at intervals. It is understood that the arrangement form in this embodiment can reduce the setting of the bending radius of the display screen 310 to be smaller than that in the above embodiment, so that the thickness of the display device 1 can be set to be thinner.

Referring to fig. 12, in another embodiment, the number of the sliding elements 320 accommodated in the same first slide channel 151 is one, and the sliding elements 320 may be accommodated in the first slide channel 151 and the corresponding second slide channel 152 at the same time and may slide in the first slide channel 151 and the second slide channel 152. It is understood that the arrangement in the present embodiment can increase the strength of the display screen 310, so that the display screen 310 is not easily bent and damaged.

It should be noted that the Flexible Display Panel 310 in the Display device 1 provided by the present application may be a laminated structure shown in fig. 13, and the Display Panel 310 includes a Cover plate (CW), an optical Adhesive (OCA), a Touch layer (Touch Panel, TP or Flexible sensor, FS), an optical Adhesive (OCA), a Polarizer (Polarizer, POL), a Display layer (Display), an optical Adhesive (OCA), and a Substrate (Substrate) that are sequentially stacked. Here, the Substrate (Substrate) is used for connecting the sliding member 320, and the connection form of the Substrate and the sliding member 320 may be, but not limited to, welding, bonding, screw fastening, and the like. The material of the base plate and the sliding member 320 may be selected from metal (such as nitinol, memory metal), wear-resistant polymer material (such as wear-resistant rubber), and the like. It is understood that the structure of the display screen 310 shown in fig. 13 is only one possible embodiment, and of course, other possible embodiments exist, and the other embodiments are not described as examples herein.

It should be noted that there are many possible configurations for the snap-fit of the sliding member 320 and the sliding rail 150 (the first sliding rail 151, the second sliding rail 152, and the third sliding rail 153) on the first body 10, as long as the sliding member 320 can slide in the sliding rail 150 and the sliding rail 150 can limit the freedom of movement of the sliding member 320 in the Z-axis direction, such as the fit configurations shown in fig. 14 to 16, which are not described in detail herein.

Although embodiments of the present application have been shown and described, it is understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present application, and that such changes and modifications are also to be considered as within the scope of the present application.

Claims (12)

1. A display device, comprising:

a first body having a slideway extending from a front face to a back face;

a second body slidably coupled to the first body so as to be relatively movable in directions toward and away from each other; and

display module, including display screen and slider, the display screen has the demonstration side and the connection side that deviates from mutually, the demonstration side is used for the display screen, the connection side connect in the slider, and supported in first main part with the surface of second main part, just the one end of display screen connect in the second main part, the slider at least partially set up in the slide and injectd in the slide, the slider can be followed the extending direction of slide.

2. The display device according to claim 1, wherein the first main body includes a first main carrying portion, a main connecting portion and a second main carrying portion, which are sequentially bent and connected, the first main carrying portion and the second main carrying portion are disposed opposite to each other, and the first main carrying portion, the main connecting portion and the second main carrying portion together form an accommodating space for accommodating at least a portion of the second main body.

3. The display device according to claim 2, wherein the first body and the second body are relatively movable in a first preset direction, the slide includes a first slide and a second slide, the first slide is disposed on the first main bearing portion, the second slide is disposed on the second main bearing portion, and an extending direction of the first slide and the second slide is parallel to the first preset direction.

4. The display device according to claim 3, wherein the number of the first sliding ways is at least one, and when the number of the first sliding ways is multiple, the multiple first sliding ways are arranged at intervals along a second preset direction, wherein the second preset direction is a direction perpendicular to the first preset direction and parallel to a surface of the first main bearing portion facing away from the second main bearing portion.

5. The display device according to claim 4, wherein a plurality of sliding members are accommodated in the same first slideway, and the plurality of sliding members are arranged at intervals.

6. The display device according to claim 4, wherein the number of the sliding members accommodated in the same first sliding channel is one, and the sliding members can be accommodated in the first sliding channel and the corresponding second sliding channel simultaneously.

7. The display device according to claim 3, wherein the first body further includes a rotating portion connected to the main connecting portion and disposed on a side of the main connecting portion facing away from the second body, a third slide is disposed on the rotating portion corresponding to peripheries of the first slide and the second slide, and the sliding member is further slidably engaged in the third slide.

8. The display device as claimed in claim 7, wherein the rotating portion is rotatably connected to the main connecting portion, and the display assembly rotates the rotating portion when the first body and the second body move relatively.

9. The display device of claim 7, wherein a width of the third runner is greater than a width of the first runner and the second runner.

10. The display device according to any one of claims 2 to 9, wherein the second body includes a first sub-receiving portion, a second connecting portion, and a second sub-receiving portion, which are connected in a bent manner, the first sub-receiving portion and the second sub-receiving portion are disposed opposite to each other, the first sub-receiving portion includes a first sub-portion and a second sub-portion, the second sub-portion is connected between the first sub-portion and the second connecting portion, and the first sub-portion and the second sub-portion together form a first receiving slot, and the first main receiving portion is at least partially received in the first receiving slot.

11. The display device of claim 10, wherein a side of the first main carrying portion facing away from the second main carrying portion is flush with a side of the second sub-portion facing away from the second sub-carrying portion.

12. The display device as claimed in claim 10, wherein the second sub-supporting portion comprises a third sub-portion and a fourth sub-portion, the fourth sub-portion is connected between the third sub-portion and the sub-connecting portion, and the third sub-portion and the fourth sub-portion together form a second receiving slot, and the second main supporting portion is at least partially received in the second receiving slot.

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