Display device

Abstract

The utility model provides a display device, including a display body, an adapter and a base. The base includes a support frame and a support column; the support column is provided with through holes that penetrate front and back, so that the through holes and fixing holes can be sequentially provided by fasteners, so that the support column is fixed to the back of the adapter; the support column can be fixed to the fixing holes at different heights in the vertical direction by fasteners, so that the display body is supported at different heights, so that the height of the display device can be adjusted. A protruding positioning protrusion is formed on the front side of the support column; a plurality of positioning holes are provided on the back of the adapter, and the plurality of positioning holes are arranged at intervals, and the intervals between the positioning holes and the intervals between the fixing holes are adapted; the positioning protrusion can be engaged in the positioning hole at the corresponding position, so that the through hole and the fixing hole at the corresponding height position are relatively positioned, thereby facilitating the alignment of the base at a preset position on the display body, and facilitating the adjustment of the height of the display body.

Description

Technical Field

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

[0002] For example, a display device is a television. With the improvement of people's living standards, televisions have become a must-have appliance in daily homes. Existing televisions are generally installed in a wall-mounted or base-mounted manner. A wall-mounted television is installed on a wall using a bracket.

[0003] A base-placed display device generally includes a display body and a base connected to the display body. The base can be used to fix the display body so that the display body can be placed stably on a desktop or the ground. The height-adjustable base is a strong demand of some users at home and abroad. When the TV is equipped with a soundbar, the user needs to raise the entire TV and place the soundbar between the bottom of the TV and the desktop. When the soundbar is not used, the TV is required to be as close to the desktop as possible to ensure the appearance of the TV.

[0004] The display device generally needs to be adjusted to different heights in different use environments to meet the needs of users or to adapt to different desktop heights. However, in the related art, the height adjustment of the display device is inconvenient and does not maximize the use of users. Utility Model Content

[0005] The purpose of the utility model is to provide a display device, so as to facilitate the adjustment of the height of the display device and improve the user experience.

[0006] In order 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 body, an adapter and a base. The display body includes a shell and a display panel provided with the front side of the shell; the adapter is fixed to the back of the shell; a plurality of fixing holes are provided on the back of the adapter; the plurality of fixing holes are arranged at different heights along the vertical interval; the base includes a support frame for support and a support column extending upward from the support frame; the support column is provided with a through hole that penetrates front and back, so that the through hole and the fixing hole can be sequentially penetrated by a fastener, so that the support column is fixed to the back of the adapter; the support column can be fixed to the fixing holes at different heights in the vertical direction by a fastener; a protruding positioning protrusion is formed on the front side of the support column; a plurality of positioning holes are provided on the back of the adapter, and the plurality of positioning holes are arranged at intervals, and the intervals between the positioning holes and the intervals between the fixing holes are adapted; the positioning protrusion can be engaged in the positioning hole at the corresponding position, so that the through hole and the fixing hole at the corresponding height position are relatively positioned.

[0008] In some embodiments of the present application, a sliding member is further included, and the sliding member is slidably disposed on the adapter so that the sliding member can cover the positioning holes at different positions when sliding to a preset position.

[0009] In some embodiments of the present application, the sliding member is vertically slidably disposed on a side of the adapter facing the display body; the front side of the support column can be attached to the back side of the adapter.

[0010] In some embodiments of the present application, a window running through the front and back is provided on the adapter; a plurality of marks are provided on a side of the sliding member facing away from the display body; the plurality of marks are arranged at intervals up and down so that when the sliding member moves vertically to a preset position, the corresponding marks are exposed at the window.

[0011] In some embodiments of the present application, a protruding pushing rib is formed on a surface of the sliding member facing away from the display body, and the pushing rib extends into the window and can move vertically in the window.

[0012] In some embodiments of the present application, the adapter is a plate-like structure, and the sliding member is attached to a side of the adapter facing the display body; a limiting component is provided on a side of the adapter facing the display body, and the limiting component is used to limit the sliding member on the adapter and can limit the movement of the sliding member in the left and right directions.

[0013] In some embodiments of the present application, the limiting assembly includes a pressure plate and at least two locking members; the pressure plate is attached to a side of the sliding member facing the display body, the locking member is passed through the pressure plate and the adapter, and the two locking members are located on the left and right sides of the sliding member.

[0014] In some embodiments of the present application, the limiting assembly also includes an elastic member capable of elastic deformation, and the elastic member is attached to the left and right sides of the sliding member; the left and right edges of the sliding member are provided with limiting grooves, and the limiting grooves are arranged along the vertical intervals to correspond to the positioning holes, so that when the sliding member slides to a preset position, the elastic member is pressed into the limiting groove.

[0015] In some embodiments of the present application, the elastic member is clamped between the pressure plate and the adapter, and the locking member is inserted into the elastic member.

[0016] In some embodiments of the present application, a side of the adapter facing the display body is formed with protruding limiting ribs, and the limiting ribs are arranged at intervals on the left and right sides; the limiting ribs are clamped on the left and right sides of the sliding member.

[0017] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:

[0018] In the utility model, the adapter is fixed on the back of the shell; a plurality of fixing holes are provided on the back of the adapter; the plurality of fixing holes are arranged at different heights along the vertical interval. The support column is provided with through holes that penetrate the front and back, so that the through holes and the fixing holes can be sequentially provided by fasteners, so that the support column is fixed on the back of the adapter; the support column can be fixed to the fixing holes at different heights in the vertical direction by fasteners, so as to support the display body at different heights, so as to be able to adjust the height of the display device to meet the needs of users and improve the user experience.

[0019] A protruding positioning protrusion is formed on the front side surface of the support column; a plurality of positioning holes are opened on the back side of the adapter, and the plurality of positioning holes are arranged at intervals, and the intervals between the positioning holes and the intervals between the fixing holes are adapted to each other; the positioning protrusion can be engaged in the positioning hole at the corresponding position, so that the through hole and the fixing hole at the corresponding height position are relatively positioned, thereby facilitating the alignment of the base at a preset position on the display body and facilitating the adjustment of the height of the display body.

[0020] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by the practice of the present application.

[0021] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification are used to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0023] Figure 1 It is a structural schematic diagram of a viewing angle of an embodiment of the display device of the utility model.

[0024] Figure 2 It is a structural schematic diagram of another viewing angle of an embodiment of the display device of the utility model.

[0025] Figure 3 It is a schematic diagram of the connection of the adapter of the utility model on the housing.

[0026] Figure 4 It is a structural schematic diagram of the adapter of the utility model from one viewing angle.

[0027] Figure 5 It is a structural schematic diagram of the adapter of the utility model from another perspective.

[0028] Figure 6 yes Figure 5 Enlarged view of point A in the middle.

[0029] Figure 7 It is a structural schematic diagram of the sliding part of the utility model.

[0030] Figure 8 It is a schematic diagram of the cooperation of the sliding part on the adapter of the utility model.

[0031] Fig. 9 yes Figure 8 A schematic diagram of the structure from another perspective of the structure shown.

[0032] Fig.10 yes Fig. 9 A partial schematic diagram of the structure, wherein the pressure plate is not shown.

[0033] Fig.11 It is a structural schematic diagram of the base of the utility model from one viewing angle.

[0034] Fig.12 It is a structural schematic diagram of the base of the utility model from another perspective.

[0035] Fig.13 It is a schematic diagram of the connection of the base of the utility model on the adapter.

[0036] Fig.14 yes Fig.13Schematic diagram of another view of the structure shown.

[0037] The reference numerals are described as follows: 100, display body; 110, housing; 120, display panel;

[0038] 200, adapter; 210, through hole; 220, receiving groove; 230, fixing hole; 240, positioning hole; 250, window; 251, connecting hole; 260, limiting rib;

[0039] 300, base; 310, support frame; 320, support column; 321, perforation; 322, positioning protrusion;

[0040] 400, sliding member; 410, identification portion; 420, sliding portion; 430, limiting groove; 440, shifting rib; 500, limiting assembly; 510, pressing plate; 520, locking member; 530, elastic member. DETAILED DESCRIPTION

[0041] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of 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 comprehensive and complete and will fully convey the concept of the example embodiments to those skilled in the art.

[0042] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the application.

[0043] The present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted 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 with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limiting the present application.

[0044] For ease of description and understanding, the state of the display device when placed upright for use is used as a reference. The vertical direction is the up and down direction, the direction of the display device toward the user is the front, and the direction away from the user is the rear, the horizontal direction and perpendicular to the front and back is the left and right direction, and the left and right direction is the width direction of the display device.

[0045] Figure 1It is a structural schematic diagram of a viewing angle of an embodiment of the display device of the utility model. Figure 2 It is a structural schematic diagram of another viewing angle of an embodiment of the display device of the utility model.

[0046] See also Figure 1 and Figure 2 This embodiment provides a display device, including a display body 100 for displaying image information, an adapter 200, and a base 300 for supporting the display body 100. The adapter 200 is fixed to the display body 100, and the base 300 is detachably connected to the adapter 200. The bottom end of the base 300 is lower than the bottom end of the display body 100, and is used to support the display body 100 on a supporting surface (ground or desktop). The display device can be a television or a computer monitor.

[0047] The bottom end of the base 300 is lower than the bottom end of the display body 100, and is used to support the display body 100 on a supporting surface, such as the ground or a desktop. The base 300 can be fixed at different heights relative to the display body 100 in the vertical direction to adjust the height of the display body 100, thereby meeting different height requirements of users.

[0048] In this embodiment, the display body 100 is a flat plate structure, and the display body 100 includes a housing 110 and a display panel 120. The display panel 120 is fixed to the front side of the housing 110 for displaying image information. The housing 110 includes a back plate and a rear shell covering the back of the back plate. The display panel 120 is arranged on the front side of the back plate. A light source and an optical film group are arranged on the front side of the back plate. The light source, the optical film group and the display panel 120 are arranged in sequence from the back to the front. The light emitted by the light source passes through the optical film group and is projected onto the display panel 120, and the image information is displayed on the display panel 120 after the action of the display panel 120.

[0049] The back plate is the main support of the display device and is arranged in a vertical direction. The peripheral edge of the back plate is formed with a frame protruding forward; the frame is arranged around the periphery and extends around the edge of the back plate. The frame extends forward beyond the front side of the back plate, and the frame and the back plate are enclosed to form an installation cavity with an opening on the front side for installing the backlight source and the optical film group. The display panel 120 is fixed to the front end of the frame.

[0050] The frame can be a middle frame that fixes the peripheral edge of the back plate. The middle frame covers the edge of the back plate, and the middle frame surrounds the peripheral edge of the back plate. In some embodiments, the frame and the back plate are formed in one piece, and the edge of the back plate extends forward to form the frame, and the frame is arranged around the periphery.

[0051] 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 to emit light toward 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 exit side in front of the optical film group.

[0052] The backlight source is an LED light board, which is attached to the bottom surface of the mounting cavity, and the LED light board emits white light forward toward the optical film group. In some embodiments, there is a gap between the backlight source and the optical film group in the up and down directions to form a light mixing distance. In other embodiments, the backlight source and the optical film group are attached in the up and down directions.

[0053] The optical film group is arranged in front of the backlight source and is spaced apart from the backlight source 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 a plurality of films arranged in sequence. The plurality of films include a brightness enhancement film and a plurality of prism films, or the plurality of films include a plurality of prism films.

[0054] The display panel 120 is located in front of the optical film group. The light in the optical film group is transmitted forward to the display panel 120. The liquid crystal molecules in the display panel 120 are deflected by the electric field stimulation, which reduces the transmission rate of the light emitted from the optical film group to the liquid crystal panel, and then projects the light into filters of different colors to form an image.

[0055] A rear shell is also provided on the back of the back plate, and the rear shell is provided on the rear side of the back plate, and a chamber is formed between the front side of the rear shell and the rear side of the back plate. A main board, a power board and other driving components are provided in the chamber. The main board, the power board and other driving components are located within the enclosure of the rear shell, so that the components in the rear shell are protected by the rear shell.

[0056] The mainboard is mainly used to calculate the control system of the display device and output relevant operation instructions accordingly. The mainboard has a large number of electronic components, which mainly transmit the operation instructions output by the mainboard to the corresponding operation terminal.

[0057] The power board is set separately or integrated on the main board and fixed on the back of the backboard. It is mainly used to provide driving voltage or stable working voltage to the main board and keep the output current stable when the circuit on the main board is working.

[0058] Other driving components include speakers and socket strips. The speaker is arranged on the back of the back panel, and is mainly used to cooperate with the interface displayed by the display panel 120 to produce corresponding sounds. The socket strip is provided with multiple different types of interfaces 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 mainboard. Other driving components can be structures such as a remote control module or a voice module.

[0059] The structure of the display body 100 refers to the structure of the display body 100 in the related art, and will not be described in detail here.

[0060] Figure 3 It is a schematic diagram of the connection of the adapter of the utility model on the housing. Figure 4 It is a structural schematic diagram of the adapter 200 of the utility model from one viewing angle. Figure 5 It is a structural schematic diagram of the adapter 200 of the utility model from another perspective. Figure 6 yes Figure 5 Enlarged view of point A in the middle.

[0061] See also Figures 3 to 6 The adapter 200 is fixed on the back side of the housing 110 , and the adapter 200 is exposed on the back side of the housing 110 for connecting to the base 300 .

[0062] In this embodiment, the back plate is a metal sheet, and the adapter 200 is fixed to the back of the back plate. The adapter 200 is provided with a through hole 210 that passes through the front and back, and the back of the back plate is provided with a fastening hole (not shown in the figure). The fastener passes through the through hole 210 on the adapter and the fastening hole on the back plate, so that the adapter 200 is fixed to the back of the back plate.

[0063] A plurality of via holes 210 are provided, and the plurality of via holes 210 are arranged at intervals, so that the adapter 200 can be more stably fixed on the back plate.

[0064] The adapter 200 is fixed on the back of the back plate, and a corresponding avoidance opening is opened on the rear shell. The adapter 200 is exposed at the avoidance opening, and the rear end of the adapter 200 does not exceed the rear side of the rear shell, so as to effectively ensure the ultra-thin structure of the display main body.

[0065] In some embodiments, the adapter 200 is fixed on the rear shell, and corresponding fastening holes are opened on the rear shell.

[0066] One or more adapters 200 are arranged at intervals along the left-right direction. In this embodiment, two adapters 200 are arranged at intervals along the left-right direction, and two bases 300 are arranged at intervals along the left-right direction, and the two bases 300 correspond to the two adapters 200.

[0067] The adapter 200 is provided with a receiving groove 220 on one side facing the display main body 100. In this embodiment, the adapter 200 is a plate-like structure. The front side of the adapter 200 is recessed backward to form the receiving groove 220. The front side of the adapter 200 is attached to the back plate or the rear shell, and the receiving groove 220 is provided so that there is a space between the adapter 200 at the receiving groove 220 and the back side of the housing 110.

[0068] A plurality of fixing holes 230 are formed on the back of the adapter 200 ; the plurality of fixing holes 230 are vertically spaced at different heights.

[0069] In one embodiment, the fixing hole 230 is a threaded hole so as to be connected with a bolt or a screw. In another embodiment, a nut is fixed or welded at the fixing hole 230 .

[0070] The fixing holes 230 are arranged corresponding to the receiving grooves 220 . The projections of all the fixing holes 230 in the front-to-back direction are located in the receiving grooves 220 .

[0071] In this embodiment, the back of the adapter 200 may further be provided with a plurality of positioning holes 240, which are arranged at intervals, and the intervals between the positioning holes 240 match the intervals between the fixing holes 230. Specifically, the vertical distance between the positioning holes 240 is equal to the vertical distance between the fixing holes 230.

[0072] In this embodiment, the positioning holes 240 are arranged corresponding to the receiving grooves 220 . The projections of all the positioning holes 240 in the front-to-back direction are located in the receiving grooves 220 .

[0073] In some embodiments, the positioning holes 240 are arranged in two groups, and the two groups of positioning holes 240 are arranged at intervals along the left-right direction. Each group includes a plurality of positioning holes 240 spaced apart in the vertical direction.

[0074] In this embodiment, the positioning holes 240 are arranged in two groups, and each group includes two positioning holes 240 spaced apart in the vertical direction.

[0075] In this embodiment, a window 250 is formed on the adapter 200 and passes through the adapter 200 from front to back.

[0076] In some embodiments, a connecting hole 251 is provided on the adapter 200, and the connecting hole 251 is disposed near the window 250.

[0077] In a specific embodiment, two connection holes 251 are provided, and the two connection holes 251 are spaced apart on both sides of the window 250 along the left-right direction.

[0078] A protruding limiting rib 260 is formed on one side of the adapter 200 facing the display body 100 . The limiting rib 260 is disposed in the receiving groove 220 , and there is a gap between the limiting ribs 260 .

[0079] The limiting ribs 260 are arranged in a plurality of groups, each group includes two limiting ribs 260, and the two limiting ribs 260 in each group are arranged at intervals.

[0080] In this embodiment, the limiting ribs 260 are provided in two groups, and the positioning holes 240 are provided in two groups.

[0081] Figure 7It is a structural schematic diagram of the sliding member 400 of the utility model. Figure 8 It is a schematic diagram of the cooperation of the sliding member 400 on the adapter 200 of the utility model. Fig. 9 yes Figure 8 A schematic diagram of the structure from another perspective of the structure shown. Fig.10 yes Fig. 9 A partial schematic diagram of the structure, wherein the pressure plate 510 is not shown.

[0082] See also Figures 4 to 10 The display device also includes a sliding member 400, which is slidably disposed on the adapter 200 so that when sliding to a preset position, the sliding member 400 can cover the positioning holes 240 at different positions, thereby facilitating the covering of the positioning holes 240 at corresponding height positions, so as to facilitate setting the base 300 at the corresponding height position on the adapter 200.

[0083] In this embodiment, the sliding member 400 is disposed on a side of the adapter 200 facing the display main body 100. The sliding member 400 is disposed in the receiving groove 220 of the adapter 200.

[0084] In some embodiments, the sliding member 400 is disposed on a side of the adapter 200 facing away from the display body 100 , and a sliding groove is recessed on the side of the sliding member 400 facing away from the display body 100 , and the sliding member 400 is slidably disposed in the sliding groove.

[0085] In this embodiment, the sliding member 400 includes a marking portion 410 and a sliding portion 420. The marking portion 410 is provided with a marking. The sliding portion 420 is connected to the marking portion 410. The sliding portion 420 is used to cover the positioning hole 240.

[0086] In this embodiment, two marks are arranged on the marking portion 410 to correspond to two height positions. In some embodiments, three, four or other different numbers of marks are arranged on the marking portion 410.

[0087] In some embodiments, the positioning holes 240 are provided in two groups, and the corresponding sliding parts 420 are also provided in two groups.

[0088] In this embodiment, the sliding member 400 is slidably connected to the adapter 200 in the vertical direction, so as to cover the positioning holes 240 at different preset heights when sliding to different positions, and expose other positioning holes 240 .

[0089] In this embodiment, the sliding member 400 is vertically slidably disposed on a side of the adapter 200 facing the display body 100 , so that the sliding member 400 is vertically slidably connected to the adapter 200 to cover the positioning holes 240 at different heights.

[0090] The adapter 200 has a protruding limiting rib 260 formed on one side facing the display body 100, and the limiting rib 260 is arranged at intervals on the left and right sides; the limiting rib 260 is clamped on the left and right sides of the sliding member 400. Specifically, the limiting rib 260 is clamped on the left and right sides of the sliding part 420. The display rib extends vertically to play a role of limiting and guiding, so as to guide the sliding member 400 to slide vertically.

[0091] In this embodiment, a window 250 is provided on the adapter 200, and a plurality of marks are provided on the side of the sliding member 400 facing away from the display main body 100, and the marks are provided on the mark portion 410. The plurality of marks are provided at intervals up and down, so that when the sliding member 400 moves vertically to a preset position, the corresponding marks are exposed at the window 250, so as to remind the user of the installation height of the base 300, which is convenient for adjusting and controlling the height.

[0092] It should be noted that a protruding toggle rib 440 is formed on the side of the sliding member 400 facing away from the display body 100, and the toggle rib 440 extends into the window 250 and can move vertically in the window 250. The toggle rib 440 is exposed at the window 250 to facilitate the user to manually toggle the sliding member 400 to slide at the window 250. The extension of the toggle rib 440 into the window 250 can also play a role in limiting the sliding range of the sliding member 400.

[0093] In this embodiment, the sliding member 400 slides vertically, and the left and right edges of the sliding member 400 are provided with limiting grooves 430. A plurality of limiting grooves 430 are arranged at intervals along the vertical direction, and the number of limiting grooves 430 corresponds to the number of positioning holes 240 along the vertical direction. The limiting grooves 430 are provided on the left and right edges of the identification portion 410. The edges of the limiting grooves 430 are arc-shaped structures.

[0094] See also Figures 4 to 10 The adapter 200 is provided with a limit assembly 500 on one side facing the display main body 100. The sliding member 400 is a plate-shaped structure, and the sliding member 400 is attached to the side of the adapter 200 facing the display main body 100. The limit assembly 500 is used to limit the sliding member 400 on the adapter 200 and to limit the movement of the sliding member 400 in the left and right directions. The limit assembly 500 is used to keep the sliding member 400 attached to the adapter 200 and limited.

[0095] The limiting assembly 500 may include a pressing plate 510, which is attached to a side of the sliding member 400 facing the display main body 100, so that the sliding member 400 is clamped between the pressing plate 510 and the adapter 200 along the front-back direction. The pressing plate 510 is pressed against the front side of the identification portion 410 of the sliding member 400.

[0096] In this embodiment, the limiting assembly 500 may further include at least two locking members 520; the pressing plate 510 is attached to the side of the sliding member 400 facing the display main body 100, and the locking member 520 is disposed between the pressing plate 510 and the adapter 200 to fix the pressing plate 510 on the adapter 200. In some embodiments, the pressing plate 510 can be limited on the adapter 200 by a structure such as a snap fit or a hook.

[0097] In this embodiment, the locking member 520 is connected to the connecting hole 251 on the adapter 200. The connecting hole 251 is a threaded hole, and the locking member 520 is a bolt or a screw, so as to be fixed on the adapter 200.

[0098] In one embodiment, two locking members 520 are located on the left and right sides of the sliding member 400 to limit the movement of the sliding member 400 in left and right directions.

[0099] In this embodiment, the limiting assembly 500 also includes an elastic member 530 capable of elastic deformation, and the elastic member 530 is attached to the left and right sides of the sliding member 400; the left and right edges of the sliding member 400 are provided with limiting grooves 430, and the limiting grooves 430 are arranged along the vertical intervals to correspond to the fixing holes 230, so that when the sliding member 400 slides to a preset position, the elastic member 530 is pressed into the limiting groove 430 to maintain the position of the sliding member 400.

[0100] The edge of the elastic member 530 facing the sliding member 400 is an arc-shaped structure, and the edge cooperates with the limiting groove 430 to facilitate engagement with and disengagement from the limiting groove 430 .

[0101] In one embodiment, the elastic member 530 is clamped between the pressure plate and the adapter 200 , and the locking member 520 is passed through the elastic member 530 , thereby fixing the elastic member 530 between the adapter 200 and the pressure plate 510 .

[0102] Fig.11 It is a structural schematic diagram of the base 300 of the utility model from one viewing angle. Fig.12 It is a structural schematic diagram of the base 300 of the utility model from another perspective. Fig.13 It is a schematic diagram of the connection of the base 300 of the utility model on the adapter 200. Fig.14 yes Fig.13 Schematic diagram of another view of the structure shown.

[0103] See also Figures 1 to 14 The base 300 includes a support frame 310 for supporting, and a support column 320 extending upward from the support frame 310. The bottom end of the support frame 310 is used to support on a supporting surface (ground or desktop).

[0104] The number of the bases 300 corresponds to the number of the adapters 200. In this embodiment, the number of the bases 300 and the adapters 200 are both set to two. In some embodiments, the number of the bases 300 and the adapters 200 are respectively set to one.

[0105] In some embodiments, the number of adapters 200 and bases 300 is set to three, four, five, or the like.

[0106] In this embodiment, the support frame 310 is a rod-shaped structure extending in the front-rear direction. In some embodiments, the support frame 310 is any other structure capable of supporting the display body 100. The support frame 310 is arranged horizontally, and the bottom ends of the support frame 310 are in the same horizontal plane.

[0107] In some embodiments, a buffer pad is disposed at the bottom end of the support frame 310, and the buffer pad is used to support the support surface.

[0108] The support column 320 protrudes upward on the support frame 310. The support column 320 is provided with a through hole 321 that penetrates front and back, so that the through hole 321 and the fixing hole 230 on the adapter 200 can be sequentially penetrated by a fastener, so that the support column 320 is fixed to the back of the adapter 200; the support column 320 can be fixed to the fixing hole 230 at different heights in the vertical direction by a fastener, so as to adjust the height of the base 300 relative to the display body 100, so as to adjust the placement height of the display body 100.

[0109] In this embodiment, a protruding positioning protrusion 322 is formed on the front side surface of the support column 320; a plurality of positioning holes 240 are provided on the back surface of the adapter 200, and the plurality of positioning holes 240 are arranged at intervals, and the intervals between the positioning holes 240 are adapted to the intervals between the fixing holes 230; the positioning protrusion 322 can be engaged in the positioning hole 240 at the corresponding position, so that the through hole 321 and the fixing hole 230 at the corresponding height position are relative to each other, thereby facilitating the installation of the base 300 on the adapter 200.

[0110] When the sliding member 400 slides to a preset position, it can cover the positioning hole 240 at the corresponding position, so that the positioning protrusion 322 can only pass through the positioning hole 240 at other height positions, thereby providing a prompt and guide for the installation of the base 300.

[0111] Different marks on the sliding member 400 correspond to different heights and can also serve as a reminder, making it more convenient for the user to adjust the height.

[0112] In the present invention, the adapter 200 is fixed on the back of the housing 110; a plurality of fixing holes 230 are provided on the back of the adapter 200; the plurality of fixing holes 230 are arranged at different heights along the vertical interval. The support column 320 is provided with a through hole 321 that passes through the front and back, so that the through hole 321 and the fixing hole 230 can be sequentially penetrated by fasteners, so that the support column 320 is fixed on the back of the adapter 200; the support column 320 can be fixed on the fixing holes 230 at different heights in the vertical direction by fasteners, so as to support the display body 100 at different heights, so as to be able to adjust the height of the display device to meet the needs of users and improve the user experience.

[0113] A protruding positioning protrusion 322 is formed on the front side of the support column 320; a plurality of positioning holes 240 are provided on the back side of the adapter 200, and the plurality of positioning holes 240 are arranged at intervals, and the intervals between the positioning holes 240 are adapted to the intervals between the fixing holes 230; the positioning protrusion 322 can be engaged in the positioning hole 240 at the corresponding position, so that the through hole 321 and the fixing hole 230 at the corresponding height position are relatively positioned, thereby facilitating the alignment of the base 300 at a preset position on the display body 100 and facilitating the adjustment of the height of the display body 100.

[0114] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0115] In this application, unless otherwise clearly specified and limited, the terms "assembly", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In the description of this specification, the description of the reference terms "some embodiments", "exemplarily", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, in the absence of contradiction, technicians in this field can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples.

[0116] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and description of the present application should fall within the scope of the patent of this application.

Claims

1. A display device, characterized in that: include: A display body, comprising a housing and a display panel provided on the front side of the housing; An adapter, which is fixed on the back of the housing; a plurality of fixing holes are provided on the back of the adapter; the plurality of fixing holes are arranged at different heights along the vertical interval; The base comprises a support frame for supporting and a support column extending upward from the support frame; the support column is provided with through holes extending front and back so that the through holes and the fixing holes can be sequentially penetrated by fasteners, so that the support column is fixed to the back of the adapter; the support column can be fixed to the fixing holes at different heights in the vertical direction by fasteners; Among them, a protruding positioning protrusion is formed on the front side surface of the support column; a plurality of positioning holes are opened on the back side of the adapter, and the plurality of positioning holes are arranged at intervals, and the intervals between the positioning holes are adapted to the intervals between the fixing holes; the positioning protrusion can be engaged in the positioning hole at the corresponding position, so that the through hole and the fixing hole at the corresponding height position are relatively positioned.

2. The display device according to claim 1, characterized in that It also includes a sliding member, which is slidably arranged on the adapter so that when sliding to a preset position, it can cover the positioning holes at different positions.

3. The display device according to claim 2, characterized in that: The sliding member is slidably arranged on a side of the adapter member facing the display main body in a vertical direction; the front side surface of the support column can be attached to the back side of the adapter member.

4. The display device according to claim 3, characterized in that: The adapter is provided with a window extending from front to back; a plurality of marks are arranged on a side of the sliding member facing away from the display body; the plurality of marks are arranged at intervals up and down so that when the sliding member moves vertically to a preset position, the corresponding marks are exposed at the window.

5. The display device according to claim 4, characterized in that: A protruding pushing rib is formed on a side of the sliding member facing away from the display body. The pushing rib extends into the window and can move vertically in the window.

6. The display device according to claim 5, characterized in that: The adapter is a plate-like structure, and the sliding member is attached to a side of the adapter facing the display body; a limiting component is provided on a side of the adapter facing the display body, and the limiting component is used to limit the sliding member on the adapter and can limit the movement of the sliding member in the left and right directions.

7. The display device according to claim 6, characterized in that: The limiting assembly includes a pressing plate and at least two locking members; the pressing plate is attached to a side of the sliding member facing the display body, the locking members are arranged between the pressing plate and the adapter, and the two locking members are located on the left and right sides of the sliding member.

8. The display device according to claim 7, characterized in that: The limiting assembly also includes an elastic member capable of elastic deformation, and the elastic member is attached to the left and right sides of the sliding member; the left and right edges of the sliding member are provided with limiting grooves, and the limiting grooves are arranged along the vertical intervals to correspond to the positioning holes, so that when the sliding member slides to a preset position, the elastic member is pressed into the limiting groove.

9. The display device according to claim 8, characterized in that: The elastic member is clamped between the pressing plate and the adapter, and the locking member is inserted into the elastic member.

10. The display device according to claim 2, characterized in that: The adapter is provided with protruding limiting ribs on one side facing the display body, and the limiting ribs are arranged at intervals on the left and right sides; the limiting ribs are clamped on the left and right sides of the sliding member.

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