Display device

Abstract

The utility model provides a display device which comprises a display body and a base. The display body comprises a shell and a display panel. The base comprises a supporting plate and a stand column. The stand column is detachably fixed to the supporting plate so that the base can be switched between the first form and the second form. The supporting plate can be supported on the supporting face. In the second form, the stand column and the supporting plate are separated, the stand column can be fixed to the wall, and the supporting plate can be fixed to the back face of the shell and can be hung on the stand column so that the display body can be driven to be hung on the wall, and therefore the base can be deformed into a wall hanging mode to be used, and the display device can be hung on the wall. The stand column and the supporting plate extend in the vertical plane, and it is effectively guaranteed that a smaller gap is formed between the display body and the wall. Due to the structure and the deformation of the base, the display device can be supported on a supporting surface or hung on a wall, a wall hanger does not need to be purchased independently, the cost is saved, and the satisfaction degree of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, and particularly relates to a display device. Background Art

[0002] Take the television as an example for the display device. With the improvement of people's living standards, the television has become an essential electrical appliance in daily families. The existing installation methods of televisions generally adopt wall-mounted and base-placement types.

[0003] The wall-mounted television is installed on the wall through a mounting bracket. The base-placement television is supported on the desktop through a base.

[0004] Currently, most liquid crystal televisions are standard-equipped with a base. If a user needs to install it on the wall, they need to purchase a wall mount separately. Users are very resistant to the cost generated by purchasing the wall mount. Content of the Utility Model

[0005] The purpose of the utility model is to provide a display device which can support the display device on a support surface through a base or mount it on a wall, without the need to purchase a wall mount separately, saving costs and improving user satisfaction.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions:

[0007] According to one aspect of the utility model, the utility model provides a display device, including a display main body and a base; the display main body includes a housing and a display panel arranged on the front side of the housing;

[0008] The base is used for being fixed on the back of the housing; the base includes a support plate and a column; the column is detachably fixed on the support plate, so that the base can be switched between a first form and a second form; in the first form, the lower end of the column is connected to the support plate, and the column can be fixed on the back of the housing; the support plate is horizontally arranged, so that the support plate can support on a support surface; in the second form, the column and the support plate are separated, the column can be fixed on the wall, the support plate can be fixed on the back of the housing, and can be mounted on the column, so as to drive the display main body to be mounted on the wall; both the column and the support plate extend in a vertical plane.

[0009] In some embodiments of the present application, a card slot is opened at one end or one side of the column; a hook is arranged on the support plate; when the base is in the second form, the opening of the card slot faces upward; the hook is downwardly engaged in the card slot.

[0010] In some embodiments of the present application, a groove is formed on one side of the support plate, and the hook is disposed in the groove; when the base is in the second form, the rear side of the column is attached to the wall, and the front side extends into the groove.

[0011] In some embodiments of the present application, clamping grooves are respectively provided at two opposite ends or two opposite sides of the column, and a clamping protrusion is further provided in the groove, and the hook and the clamping protrusion can be respectively detachably clamped in one of the clamping grooves.

[0012] In some embodiments of the present application, the support plate and the column respectively extend along a straight line, and the extending direction of the groove is parallel to the extending direction of the support plate; the two clamping grooves are respectively formed at two ends of the column in the length direction.

[0013] In some embodiments of the present application, when in the second form, the column and the support plate are both arranged vertically, and the left and right sides of the column are respectively limited to the left and right sides of the groove.

[0014] In some embodiments of the present application, both the hook and the clamping protrusion are accommodated in the groove, and neither the hook nor the clamping protrusion protrudes beyond the side of the support plate where the groove is provided.

[0015] In some embodiments of the present application, when in the second form, the column is accommodated in the groove, and the side of the support plate where the groove is provided is attached to the wall.

[0016] In some embodiments of the present application, a through hole is formed in the support plate, and a fastening hole is formed at one end of the column; when in the first form, a fastener passes through the through hole and the fastening hole, so that the column is fixed on the support plate.

[0017] In some embodiments of the present application, the base further includes a reinforcing plate; when the base is in the first form, the reinforcing plate is detachably connected between the support plate and the column.

[0018] From the above technical solutions, it can be seen that the present utility model has at least the following advantages and positive effects:

[0019] In the present utility model, the base includes a support plate and a column; the column is detachably fixed on the support plate, so that the base can be switched between the first form and the second form. When in the first form, the lower end of the column is connected to the support plate, and the column can be fixed on the back of the housing; the support plate is horizontally arranged, so that the support plate can be supported on the support surface.

[0020] In the second form, the column and the support plate are separated. The column can be fixed to the wall, and the support plate can be fixed to the back of the housing and can be hung on the column so as to drive the display body to be hung on the wall, enabling the base to be deformed for wall-mounted use, and thus hanging the display device on the wall. Both the column and the support plate extend in a vertical plane, effectively ensuring a smaller gap between the display body and the wall. The structure and deformation of the base can support the display device on a support surface or hang the display device on the wall, eliminating the need to separately purchase a wall mount, saving costs and improving user satisfaction.

[0021] Other features and advantages of the present application will become apparent from the following detailed description, or will be partially learned through the practice of the present application.

[0022] It should be understood that the above general description and the following detailed description are merely exemplary and explanatory, and do not limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings herein are incorporated into and constitute a part of this specification, showing embodiments consistent with the present disclosure, and are used together with the specification to explain the principles of the present disclosure. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0024] Figure 1 is a schematic structural diagram of a state of the display device of the present utility model.

[0025] Figure 2 is Figure 1 an exploded schematic diagram of the shown structure.

[0026] Figure 3 is a schematic diagram of the display body of the present utility model.

[0027] Figure 4 is a schematic structural diagram of one perspective of the base of the present utility model.

[0028] Figure 5 is a schematic structural diagram of another perspective of the base of the present utility model.

[0029] Figure 6 is a schematic structural diagram of the support plate of the present utility model.

[0030] Figure 7 is a schematic structural diagram of the column of the present utility model.

[0031] Figure 8 is a schematic cross-sectional diagram of another state of the display device of the present utility model.

[0032] Figure 9 is Figure 8 a schematic exploded view of the structure shown.

[0033] Figure 10 is a schematic view of the cooperation of the support plate of the present utility model on the back of the display body.

[0034] Figure 11 is a schematic view of the cooperation of the column of the present utility model on the wall.

[0035] The description of the reference numerals is as follows: 100, display body; 110, first connection hole; 120, second connection hole; 200, base; 210, support plate; 211, first side; 212, second side; 213, perforation; 214, groove; 215, hook; 216, convex; 217, first through hole; 220, column; 221, fixing hole; 222, second through hole; 223, card slot; 230, reinforcement plate. Detailed implementation manners

[0036] Now, the exemplary embodiments will be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be implemented in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be more thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art.

[0037] In addition, the described features, structures or characteristics can be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the embodiments of the present application. However, those skilled in the art will realize that the technical solutions of the present application can be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, well-known methods, devices, implementations or operations are not shown or described in detail to avoid obscuring various aspects of the present application.

[0038] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted here that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present application and should not be construed as limiting the present application.

[0039] Currently, most liquid crystal TVs are standardly equipped with a base. If a user needs to install it on the wall, a wall mount needs to be purchased separately. Users are very resistant to the cost generated by purchasing the wall mount. The present application provides a display device to solve the above technical problems.

[0040] For the convenience of description and understanding, with reference to the state when the display device is placed upright, the vertical direction is the up and down direction, the direction of the display device facing the user is the front, the direction facing away from the user is the back, and the horizontal direction perpendicular to the front and back is the left and right direction. The left and right direction is the width direction of the display device.

[0041] Figure 1 It is a schematic structural diagram of a state of the display device of the present utility model. Figure 2 Is Figure 1 An exploded schematic diagram of the shown structure.

[0042] Refer to Figure 1 And Figure 2 In this embodiment, a display device is provided, including a display main body 100 for displaying image information and a base 200 for supporting the display main body 100. The base 200 is detachably connected to the back surface of the display main body 100, so that the base 200 is detachably arranged on the display main body 100. The bottom end of the base 200 is lower than the bottom end of the display main body 100, and is used to support the display main body 100 on a support surface (floor or tabletop). The display device can be a television or a computer monitor, etc. The base 200 can also be used as a wall mount to be able to mount the display main body 100 on a wall.

[0043] The bottom end of the base 200 is lower than the bottom end of the display main body 100, and is used to support the display main body 100 on a support surface, such as the floor or a tabletop. The base 200 can be fixed at different height positions relative to the display main body 100 in the vertical direction to adjust the height of the display main body 100, so as to adapt to the different height requirements of users.

[0044] In this embodiment, the display main body 100 is of a flat structure. The display main body 100 includes a housing and a display panel arranged on the front side of the housing. The display panel is fixed on the front side of the housing for displaying image information. The housing includes a back plate and a rear shell covering the back of the back plate. The display panel is arranged on the front side of the back plate. A light source and an optical film group are arranged on the front side surface of the back plate. The light source, the optical film group, and the display panel are arranged in sequence from back to front. The light emitted by the light source is projected onto the display panel after passing through the optical film group, and after the action of the display panel, image information is displayed on the display panel.

[0045] The back plate is the main support member of the display device, and is arranged in the vertical direction. A forwardly protruding frame is formed on the peripheral edge of the back plate; the frame is arranged circumferentially and extends around the edge of the back plate. The frame protrudes forward beyond the front side surface of the back plate, and the frame and the back plate enclose an installation cavity with an open front side for installing a backlight source and an optical film group. The display panel is fixed at the front end of the frame.

[0046] The frame can be a middle frame that fixes the peripheral edge of the back panel. The middle frame covers the edge of the back panel, and the middle frame surrounds the four peripheral edges of the back panel. In some embodiments, the frame and the back panel are integrally formed, and the edge of the back panel extends forward to form the frame, and the frame is arranged circumferentially.

[0047] The light source is used to emit light. The light source and the optical film group are arranged in parallel. The light source is located on the light incident side behind the optical film group for emitting light towards the optical film group. The optical film group is located in front of the backlight source so that after the light passes through the optical film group, uniform white light can be obtained on the light emitting side in front of the optical film group.

[0048] The backlight source is an LED light board. The LED light board is attached to the bottom surface of the installation cavity, and the LED light board emits white light forward towards the optical film group. In some embodiments, there is a gap between the backlight source and the optical film group in the up-down direction to form a light mixing distance. In other embodiments, the backlight source and the optical film group are attached in the up-down direction.

[0049] The optical film group is arranged in front of the backlight source and has a gap with the backlight source, and is used to improve the uniformity of the light source and enhance the brightness of the light source. The optical film group includes a diffusion plate and multiple films arranged in sequence. The multiple films include a brightness enhancement film and multiple prism films, or the multiple films include multiple prism films.

[0050] The display panel is located in front of the optical film group. The light in the optical film group is transmitted forward to the display panel. The liquid crystal molecules in the display panel are deflected under the stimulation of an electric field, reducing the light passing rate of the light emitted from the optical film group into the liquid crystal panel, and then projecting the light onto color filters of different colors to form an image.

[0051] A rear shell is further arranged on the back surface of the back panel. The rear shell is arranged on the rear side of the back panel, and a chamber is formed between the front side of the rear shell and the rear side of the back panel. A main board, a power board and other driving components are arranged in the chamber. The main board, the power board and other driving components are located within the enclosure range of the rear shell to protect the components inside the rear shell through the rear shell.

[0052] Among them, the main board is mainly used for performing operations on the control system of the display device and correspondingly outputting relevant operation instructions. The main board has a large number of electronic components, and mainly transmits the operation instructions output by the main board to the corresponding operation terminals.

[0053] The power board is separately arranged or integrated on the main board and fixed on the back surface of the back panel. It is mainly used to provide a driving voltage or a stable working voltage to the main board and keep the output current stable when the circuit on the main board is working.

[0054] Other driving components include a speaker, a socket strip, etc. The speaker is arranged on the back of the back panel and is mainly used to cooperate with the interface displayed on the display panel to emit corresponding sounds. Multiple different types of interfaces are provided on the socket strip for connecting external devices to receive signals from external devices or output signals to external devices. In some embodiments, the socket strip is integrated on the main board. Other driving components may be structures such as a remote control module or a voice module.

[0055] The display main body 100 has a flat plate-like structure. The structure of the display main body 100 refers to the structure of the display main body 100 in the related art and will not be elaborated here.

[0056] Figure 3 It is a schematic diagram of the display main body 100 of the present utility model.

[0057] Refer to Figures 1 to 3 , in this embodiment, a first connection hole 110 and a second connection hole 120 for connecting the base 200 are provided on the back of the display main body 100. When the display main body 100 is supported on a support surface (bottom surface or desktop), the base 200 is connected to the back of the display main body 100 through the first connection hole 110. When the base 200 is mounted on the wall, after the base 200 is deformed and used as a wall mount, it is connected to the second connection hole 120, thereby mounting the display main body 100 on the wall.

[0058] In this embodiment, the first connection hole 110 is arranged close to the lower edge of the display main body 100. The second connection hole 120 is arranged above the first connection hole 110. One group or multiple groups of the first connection hole 110 and the second connection hole 120 are respectively arranged at intervals in the left-right direction. The first connection hole 110 and the second connection hole 120 are arranged on the housing.

[0059] In some embodiments, the first connection hole 110 and the second connection hole 120 are set as a common hole.

[0060] Figure 4 It is a schematic structural diagram of one perspective of the base of the present utility model. Figure 5 It is a schematic structural diagram of another perspective of the base of the present utility model. Figure 6 It is a schematic structural diagram of the support plate of the present utility model. Figure 7 It is a schematic structural diagram of the column of the present utility model.

[0061] Refer to Figures 1 to 7 , the base 200 includes a support plate 210 and a column 220; the column 220 is detachably fixed on the support plate 210. When the column 220 is fixed on the support plate 210, the base 200 is in the first form. When the column 220 and the base 200 are disassembled, the base 200 is in the second form.

[0062] The support plate 210 is a plate-shaped structure or a rod-shaped structure extending in the front-rear direction. The support plate 210 extends in the front-rear direction so that the support plate 210 has a certain length in the front-rear direction.

[0063] The base 200 is provided as one or more. Specifically, in this embodiment, the base 200 is provided as two, and the support plate 210 and the column 220 are correspondingly provided as two.

[0064] The support plate 210 has opposite first side surface 211 and second side surface 212. When taking the support plate 210 supported on the support surface as a reference, the first side surface 211 is the bottom surface of the support plate 210, and the second side surface 212 is the upper surface of the support plate 210.

[0065] In some embodiments, when taking the support plate 210 supported on the support surface as a reference, the first side surface 211 and the second side surface 212 are respectively the left and right side surfaces of the support plate 210.

[0066] The support plate 210 is provided with a through perforation 213 for connecting and fixing the column 220. The perforation 213 penetrates through the opposite two side surfaces of the support plate 210.

[0067] In this embodiment, the perforation 213 penetrates through the first side surface 211 and the second side surface 212 of the support surface. In some embodiments, the perforation 213 is not provided on the first side surface 211 and the second side surface 212.

[0068] A groove 214 is provided on one surface of the support plate 210. The groove 214 is recessed on one surface of the support plate 210 to form the groove 214. The groove 214 extends in a straight line, and the extending direction of the groove 214 is parallel to the extending direction of the support plate 210.

[0069] In this embodiment, the groove 214 is provided on the first side surface 211. In some embodiments, the support plate 210 is provided on the second side surface 212. In other embodiments, the groove 214 is not provided on the first side surface 211 and the second side surface 212.

[0070] The support plate 210 is provided with a catch 215 for cooperating with the column 220. When the column 220 is fixed on the wall, the catch 215 is engaged with the column 220. The catch 215 can be a structure fixed on the support plate 210, and the catch 215 can also be a structure integrally formed on the support plate 210.

[0071] In this embodiment, the catch 215 is provided in the groove 214, and the catch 215 does not protrude beyond the surface of the support plate 210 where the groove 214 is provided.

[0072] In this embodiment, the catch 215 is fixed in the groove 214 by a fastener. In some embodiments, the catch 215 is integrally formed on the side wall of the groove 214.

[0073] A catch projection 216 is further provided in the groove 214, and the catch projection 216 and the catch 215 are oppositely arranged. The catch 215 and the catch projection 216 project relatively.

[0074] In this embodiment, the catch 215 and the catch projection 216 are arranged at intervals along the length direction of the groove 214. In some embodiments, the interval direction between the catch 215 and the catch projection 216 is perpendicular to the length direction of the groove 214.

[0075] In this embodiment, a through first through hole 217 is further formed in the support plate 210. The first through hole 217 is adapted to the second connection hole 120 on the back of the display main body 100. The fastener passes through the first through hole 217 and the second connection hole 120 to fix the support plate 210 on the back of the display main body 100. The support plate 210 is arranged vertically or horizontally on the back of the display main body 100.

[0076] Refer to Figures 1 to 7 , the column 220 is detachably fixed on the support plate 210 so that the base 200 can be switched to the first form. In the first form, the lower end of the column 220 is connected to the support plate 210, and the column 220 can be fixed on the back of the housing; the support plate 210 is arranged horizontally so that the support plate 210 can be supported on a support surface (the ground or a table), thereby supporting the display main body 100 on the support surface.

[0077] In some embodiments, a threaded hole is formed at one end of the column 220, and the threaded hole cooperates with the through hole 213 on the support plate 210 so that the column 220 can be detachably fixed on the support plate 210.

[0078] In this embodiment, the base 200 further includes a reinforcing plate 230; when the base 200 is in the first form, the reinforcing plate 230 is detachably connected between the support plate 210 and the column 220.

[0079] In this implementation, a fixing hole 221 is formed in the column 220. The fastener passes through the fixing hole 221 and the reinforcing plate 230, so that the reinforcing plate 230 can be detachably connected to the column 220. The fastener passes through the through hole 213 on the support plate 210 and the reinforcing plate 230, so that the reinforcing plate 230 can be detachably connected to the support plate 210. By the detachable connection of the reinforcing plate 230 between the support plate 210 and the column 220, the column 220 can be detachably connected to the support plate 210.

[0080] The upright column 220 is provided with a through second through hole 222, and the second through hole 222 and the first connection hole 110 of the back plate of the display panel. In the first state, the fastener passes through the second through hole 222 and the first connection hole 110, so that the upright column 220 is fixed to the back of the display body 100.

[0081] In the first state, the lower end of the upright column 220 is fixed on the support plate 210, the upright column 220 is fixed to the back of the display device, the support plate 210 is located below the display body 100, and the support plate 210 is supported on the support surface, so that the display device is placed on the support surface.

[0082] Figure 8 It is a schematic cross-sectional view of another state of the display device of the present utility model. Figure 9 is Figure 8 exploded schematic view of the shown structure. Figure 10 It is a schematic view of the cooperation of the support plate of the present utility model on the back of the display body. Figure 11 It is a schematic view of the cooperation of the upright column of the present utility model on the wall.

[0083] Refer to Figures 3 to 11 , a clamping groove 223 is provided at one end or one side of the upright column 220 for cooperating with the clamping hook 215 on the support plate 210.

[0084] In this embodiment, the clamping groove 223 is provided at one end in the length direction of the upright column 220. In one embodiment, the clamping groove 223 is provided on the side surface in the width direction of the upright column 220.

[0085] In one embodiment, clamping grooves 223 are respectively provided at opposite ends or opposite sides of the upright column 220.

[0086] In a specific embodiment, clamping grooves 223 are respectively provided at both ends in the length direction of the upright column 220.

[0087] In the second form, the upright column 220 is separated from the support plate 210, the upright column 220 can be fixed on the wall, the support plate 210 can be fixed on the back of the housing, and can be hung on the upright column 220, so as to drive the display body 100 to be hung on the wall.

[0088] In the second form, the fastener passes through the first through hole 217 and the second connection hole 120 to fix the support plate 210 on the back of the display body 100. The fastener passes through the fixing hole 221 and the second through hole 222 on the upright column 220, so that the upright column 220 is fixed on the wall.

[0089] The support plate 210 is provided with a clamping hook 215. When the base 200 is in the second form, the opening of the clamping groove 223 faces upward; the clamping hook 215 is clamped downward in the clamping groove 223, so as to hang the display body 100 on the wall.

[0090] In this embodiment, when the base 200 is in the second form, the column 220 is vertically arranged on the wall, and the card slot 223 is opened at the end of the column 220 in the length direction. The support plate 210 is vertically arranged, and the catch 215 is arranged downward. The catch 215 is engaged downward in the card slot 223.

[0091] In some embodiments, when the base 200 is in the second form, the opening of the card slot 223 faces upward, both the column 220 and the support plate 210 extend horizontally, and the card slot 223 is opened on the side of the column 220.

[0092] In another embodiment, when the base 200 is in the second form, the opening of the card slot 223 faces upward, the column 220 is arranged horizontally, and the support plate 210 is arranged vertically. In some other embodiments, when the base 200 is in the second form, the opening of the card slot 223 faces upward, the column 220 is arranged vertically, and the support plate 210 is arranged horizontally.

[0093] In this embodiment, a groove 214 is formed on one side of the support plate 210, and the catch 215 is arranged in the groove 214; when the base 200 is in the second form, the rear side of the column 220 is attached to the wall, and the front side extends into the groove 214. The column 220 extends forward into the card slot 223, so that there is a smaller gap between the back surface of the display main body 100 and the wall, and the installation of the display device occupies less space, improving the aesthetics after the display device is installed.

[0094] In this embodiment, when the base 200 is in the second form, the column 220 is received in the groove 214, and the side of the support plate 210 provided with the groove 214 is attached to the wall to ensure that there is a minimum gap between the rear side of the display main body 100 and the wall, and it can also effectively avoid the shaking of the display device after being hung.

[0095] Card slots 223 are respectively arranged at the opposite ends or opposite sides of the column 220, and a catch projection 216 is also arranged in the groove 214. The catch 215 and the catch projection 216 can be respectively detachably engaged in a card slot 223. When the base 200 is in the second state, the arrangement of the two opposite card slots 223 enables the upper and lower ends of the support plate 210 to be respectively limited on the column 220, effectively ensuring the reliability of the cooperation between the column 220 and the support plate 210.

[0096] In this embodiment, the support plate 210 and the column 220 respectively extend along a straight line, and the extending direction of the groove 214 is parallel to the extending direction of the support plate 210; the two card slots 223 are respectively opened at the two ends of the column 220 in the length direction.

[0097] In a specific embodiment, in the second form, the upright post 220 and the support plate 210 are both arranged vertically, and the left and right sides of the upright post 220 are respectively limited to the left and right sides of the groove 214.

[0098] In the present utility model, the base 200 includes a support plate 210 and an upright post 220; the upright post 220 is detachably fixed on the support plate 210 so that the base 200 can be switched between a first form and a second form. In the first form, the lower end of the upright post 220 is connected to the support plate 210, and the upright post 220 can be fixed on the back of the housing; the support plate 210 is arranged horizontally so that the support plate 210 can be supported on the support surface.

[0099] In the second form, the upright post 220 is separated from the support plate 210. The upright post 220 can be fixed on the wall, and the support plate 210 can be fixed on the back of the housing and can be hung on the upright post 220 so as to drive the display main body 100 to be hung on the wall, thereby enabling the base 200 to be deformed for wall-mounted use, and thus hanging the display device on the wall. The upright post 220 and the support plate 210 both extend in the vertical plane, effectively ensuring that there is a smaller gap between the display main body 100 and the wall. The structure and deformation of the base 200 can support the display device on the support surface or hang the display device on the wall, eliminating the need to purchase a wall mount separately, saving costs and improving user satisfaction.

[0100] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more, unless otherwise specifically defined.

[0101] In this application, unless otherwise clearly defined and limited, terms such as "assembly" and "connection" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances. In the description of this specification, the description referring to terms such as "some embodiments" and "exemplarily" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0102] Although the embodiments of this application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting this application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this application. Therefore, any changes or modifications made in accordance with the claims and the description of this application shall fall within the scope covered by the patent of this application.

Claims

1. A display device, characterized in that, Comprising: A display body, including a housing and a display panel disposed on the front side of the housing; A base for fixing on the back of the housing; the base includes a support plate and a column; the column is detachably fixed on the support plate so that the base can be switched between a first form and a second form; Wherein, in the first form, the lower end of the column is connected to the support plate, and the column can be fixed on the back of the housing; the support plate is horizontally arranged so that the support plate can be supported on a support surface; In the second form, the column and the support plate are separated, the column can be fixed on a wall, the support plate can be fixed on the back of the housing, and can be hung on the column to drive the display body to be hung on the wall; both the column and the support plate extend in a vertical plane.

2. The display device according to claim 1, wherein A card slot is formed at one end or one side of the column; a card hook is arranged on the support plate; when the base is in the second form, the opening of the card slot faces upward; the card hook is downwardly engaged in the card slot.

3. The display device according to claim 2, characterized in that, A groove is formed on one surface of the support plate, and the card hook is arranged in the groove; when the base is in the second form, the rear side surface of the column fits against the wall, and the front side extends into the groove.

4. The display device according to claim 3, wherein Card slots are respectively arranged at two opposite ends or two opposite sides of the column, and a card protrusion is also arranged in the groove; the card hook and the card protrusion can be respectively detachably engaged in one of the card slots.

5. The display device according to claim 4, characterized in that, The support plate and the column respectively extend along a straight line, and the extending direction of the groove is parallel to the extending direction of the support plate; the two card slots are respectively formed at both ends of the column in the length direction.

6. The display device according to claim 4, wherein In the second form, both the column and the support plate are vertically arranged, and the left and right sides of the column are respectively limited to the left and right sides of the groove.

7. The display device according to claim 4, characterized in that Both the card hook and the card protrusion are accommodated in the groove, and neither the card hook nor the card protrusion protrudes beyond the surface of the support plate where the groove is provided.

8. The display device according to claim 3, characterized in that, In the second form, the column is accommodated in the groove, and the surface of the support plate where the groove is provided fits against the wall.

9. The display device according to claim 1, wherein A through hole is formed in the support plate, and a fastening hole is formed at one end of the column; in the first form, a fastener passes through the through hole and the fastening hole to fix the column on the support plate.

10. The display device according to claim 1, wherein, The base further includes a reinforcing plate; when the base is in the first form, the reinforcing plate is detachably connected between the support plate and the column.

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