Display device

Abstract

The utility model relates to the technical field of display, and provides display equipment which comprises a display assembly and a base assembly. The base assembly is detachably connected with the display assembly, and when the base assembly is connected with the display assembly, the battery in the base assembly can supply power to the display assembly, so that the display equipment can still operate without external power supply. After the base assembly and the display assembly are detached, the display assembly can be connected with an external power supply through the first connecting part to be powered on, so that the display assembly can work normally. And the second connecting part of the base assembly can be connected with an external power supply to charge the battery. When the base assembly is connected with the display assembly, the base assembly shields the first connecting part, so that the first connecting part cannot be connected with an external power supply, a user can be prevented from mistakenly inserting the first connecting part, and the problem that the display assembly is damaged due to the fact that current input to the display assembly is too large is solved.

Description

Technical Field

[0001] This application relates to display technologies for embodiments. In particular, it relates to a display device. Background Technology

[0002] Desktop monitors require a stand to be placed on a desk, limiting their use to this environment. To improve versatility, some monitors now feature a separate stand and monitor body. The stand houses a battery for power, and when detached, the monitor is powered directly via a power connector. Consequently, the stand needs to include a battery charging port, resulting in a large number of power connectors on the monitor. This increases the risk of users accidentally plugging in the wrong connectors, causing inconvenience and potentially damaging the monitor. Summary of the Invention

[0003] This application provides a display device that can solve the problem of easy mis-insertion of interfaces in current multi-form display devices.

[0004] This application provides a display component, including:

[0005] The display component includes:

[0006] A first connection portion is configured to be electrically connected to an external power source so that the external power source supplies power to the display component;

[0007] A base assembly, detachably connected to the display assembly, the base assembly comprising:

[0008] A battery configured to power the display assembly;

[0009] A second connection portion is configured to be electrically connected to an external power source so that the external power source can charge the battery.

[0010] The display device includes a first state and a second state;

[0011] When the display device is in the first state, the base assembly supports the display assembly, and the battery powers the display assembly, while the base assembly blocks the first connection portion.

[0012] When the display device is in the second state, the base assembly is separated from the display assembly.

[0013] In the display device provided in this application, the display component is the main structure of the display device, and the display component can display images to provide display functions. The base component is detachably connected to the display component. When the base component is connected to the display component, it provides support for the display component, allowing the display device to be placed stably in various environments, maintaining structural stability and providing good display effects. The battery inside the base component can power the display component, so the display device can still operate without external power. After the base component and the display component are detached, the display component can be connected to an external power source through the first connection part to be powered on, enabling the display component to work normally. The second connection part of the base component can be connected to an external power source to charge the battery. When the base component and the display component are connected, the base component blocks the first connection part, preventing the first connection part from connecting to an external power source, thereby preventing the user from accidentally plugging in the first connection part and avoiding the problem of excessive current input to the display component causing damage to the display component.

[0014] In some embodiments, the display component further includes:

[0015] Display subject;

[0016] A support rod, one end of which is connected to the display body, and the other end of which is detachably connected to the base assembly, wherein the first connecting part is disposed on the support rod;

[0017] When the display device is in the first state, the end of the support rod away from the display body is inserted into the base;

[0018] When the display device is in the second state, the support rod is separated from the base assembly, and the support rod is set at an angle to the display body.

[0019] By setting up support rods, the display components can be stably and reliably placed on the mounting surface when the display device is in the second state.

[0020] In some embodiments, the base assembly further includes:

[0021] The base body has a limiting groove, and the battery is disposed inside the base body;

[0022] When the display device is in the first state, the end of the support rod away from the display body is inserted into the limiting groove, and the first connecting part is also located in the limiting groove.

[0023] By inserting one end of the support rod into the limiting groove, the support rod can be stably connected to the base body.

[0024] In some embodiments, the base body includes:

[0025] A base plate, wherein the battery is disposed within the base plate;

[0026] A limiting block is connected to the base plate, and a limiting groove is provided on the limiting block, with one end opening of the limiting groove located on the side of the limiting block away from the base plate.

[0027] By setting the limiting groove in the limiting block, the structure of the base plate can be made more compact.

[0028] In some embodiments, the second connection portion is located on the side wall of the base plate.

[0029] Placing the second connector on the side wall of the base plate makes it easier for the second connector to be plugged into an external plug.

[0030] In some embodiments, the display component further includes:

[0031] The third connecting part has one end electrically connected to the display body and the other end passing through the support rod;

[0032] When the display device is in the first state, the other end of the third connection portion is electrically connected to the battery.

[0033] By providing a third connection part, the battery can be electrically connected to the display unit.

[0034] In some embodiments, the first connecting portion is electrically connected to the display body via the third connecting portion.

[0035] The first connecting part does not require additional wiring to connect to the display body, thus simplifying the structure of the display component.

[0036] In some embodiments, the third connection is a flexible electrical connector, and at least a portion of the third connection is bent within the support rod.

[0037] The third connecting part is telescopic, making its length adjustable, thereby facilitating the switching of the display device between the first state and the second state.

[0038] In some embodiments, the support rod is rotatably connected to the display body;

[0039] When the display device is in the second state, the display body is perpendicular to the horizontal plane, and the angle between the support rod and the display body is greater than 0°, the end of the support rod away from the display body is flush with the bottom side of the display body.

[0040] One end of the support rod is flush with the bottom of the display body, which allows the display device to maintain structural stability when it is in the second state.

[0041] In some embodiments, the first connection portion and the second connection portion are DC power interfaces.

[0042] This facilitates the compatibility of the first and second connecting parts with an external power source. Attached Figure Description

[0043] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0044] Figure 1 This is a schematic diagram of a display device according to some embodiments;

[0045] Figure 2 This is a schematic diagram of a display component of a display device according to some embodiments;

[0046] Figure 3 This is a schematic diagram of a base assembly of a display device according to some embodiments;

[0047] Figure 4 This is a schematic diagram of the second connection portion of a display device according to some embodiments;

[0048] Figure 5 This is a schematic diagram showing the separation of the display component and the base component of a display device according to some embodiments;

[0049] Figure 6 This is a side view schematic diagram of a display device according to some embodiments, showing the display component and base component separated.

[0050] Figure 7 A schematic diagram of a base assembly of a display device according to some embodiments, including multiple batteries;

[0051] Figure 8 This is a schematic diagram of the third connection portion of a display device according to some embodiments;

[0052] Figure 9 This is a schematic diagram of a third connecting portion of a display device according to some embodiments passing through a support rod;

[0053] Figure 10 This is a schematic diagram of a display device according to some embodiments, in which the display body is perpendicular to a preset plane.

[0054] Explanation of reference numerals in the attached figures:

[0055] 100 - Display component, 110 - Display body, 120 - First connecting part, 130 - Support rod, 140 - Third connecting part, 150 - Decorative ring, 160 - Support pad

[0056] 200-Base assembly, 210-Base body, 211-Base plate, 212-Limiting block, 212a-Limiting groove, 220-Battery, 230-Second connecting part. Detailed Implementation

[0057] To make the objectives, implementation methods and advantages of this application clearer, the exemplary implementation methods of this application will be clearly and completely described below with reference to the accompanying drawings of the exemplary embodiments of this application. Obviously, the described exemplary embodiments are only some embodiments of this application, and not all embodiments.

[0058] It should be noted that the brief descriptions of terms in this application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of this application. Unless otherwise stated, these terms should be understood in their ordinary and common meaning.

[0059] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover but not exclusively include, for example, a product or device that includes a series of components is not necessarily limited to those that are explicitly listed, but may include other components that are not explicitly listed or that are inherent to such product or device.

[0060] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0061] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0062] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0063] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0064] Desktop monitors require a stand to be placed on a desk, limiting their use to a desktop environment. To improve versatility, some monitors now feature a separate stand and monitor body, with a battery installed in the stand for power. When outdoor use is required, the monitor body can be connected to the stand, allowing for convenient placement in various outdoor environments. The battery in the stand powers the monitor, enabling use even in outdoor settings without external power. When the stand is detached, the monitor is powered directly via a power connector. However, this requires the stand to have a battery charging port, resulting in a large number of power connectors on the monitor. This increases the risk of users accidentally plugging in the wrong connectors, causing inconvenience and potentially damaging the monitor.

[0065] Specifically, if the user plugs the power interface of the monitor body into the battery charging interface of the base at the same time, it may cause excessive current to be input to the monitor body, which may damage the monitor.

[0066] In the display device proposed in this application, the display component is the main structure of the display device, and the display component can display images to provide display functions. The base component is detachably connected to the display component. When the base component is connected to the display component, it provides support for the display component, allowing the display device to be placed stably in various environments, maintaining structural stability and providing good display effects. The battery inside the base component can power the display component, so the display device can still operate without external power. After the base component and the display component are detached, the display component can be connected to an external power source through the first connection part to be powered on, enabling the display component to work normally. The second connection part of the base component can be connected to an external power source to charge the battery. When the base component and the display component are connected, the base component blocks the first connection part, preventing the first connection part from connecting to an external power source, thereby preventing the user from accidentally plugging in the first connection part and avoiding the problem of excessive current input to the display component causing damage to the display component.

[0067] This application discloses a display device, with reference to... Figures 1 to 3 As shown, the display includes a display component 100, which is the basic component of the display device of this application. The display component 100 can provide a mounting base for at least some other components of the display device. Specifically, the display component 100 can display an image, thereby enabling the display device to have a display function.

[0068] The display component 100 also includes a first connection part 120, which is a component that electrically connects the display component 100 to an external power source. By connecting the first connection part 120 to an external power source, the external power source can supply power to the display component 100 so that the display component 100 can be powered on and operated.

[0069] The display device of this application also includes a base assembly 200, which is detachably connected to the display assembly 100, allowing the display device to have a first state and a second state. When the display device is in the first state, the base assembly 200 is connected to the display assembly 100, providing support for the display assembly 100 and ensuring stable placement in various environments. Specifically, when the display device is used outdoors, there may be no stable desktop structure available for its placement. By using the base assembly 200, the display device can have a larger contact area with the outdoor surface, allowing it to be stably and reliably placed on the outdoor surface. The placement surface is... Figure 1 The S-plane in the middle.

[0070] The base assembly 200 also includes a battery 220. When the display device is in the first state and the base assembly 200 is connected to the display assembly 100, the battery 220 can supply power to the display assembly 100. This allows the display assembly 100 to be powered by the battery 220 inside the base assembly 200 when the first connection part 120 of the display assembly 100 is not electrically connected to an external power source. This enables the display device of this application to work normally outdoors when there is no external power supply.

[0071] The base assembly 200 also includes a second connecting portion 230, which is configured to be electrically connected to an external power source to charge the battery 220. This allows the battery 220 to be recharged when its power is depleted, making it reusable. Furthermore, when the base assembly 200 is connected to the display assembly 100 and the second connecting portion 230 is electrically connected to the external power source, the external power source can not only charge the battery 220 but also supply power to the display assembly 100, enabling it to operate normally.

[0072] When the display device is in the first state, the display component 100 is connected to the base component 200. The base component 200 can block the first connection portion 120 of the display component 100, thus preventing the first connection portion 120 from being exposed. When the display device is in the first state, the first connection portion 120 cannot be electrically connected to an external power source. The display device can only be electrically connected to an external power source through the second connection portion 230 of the base component 200. This avoids the situation where the battery 220 powers the display component 100 while the first connection portion 120 is also electrically connected to an external power source to power the display component 100, thereby preventing excessive current input to the display component 100 and thus protecting the display component 100.

[0073] When the display device is in the second state, the display component 100 is separated from the base component 200, so that the first connecting part 120 is no longer blocked by the base component 200, and the display component 100 can be used independently. The display component 100 can be connected to an external power source through the first connecting part 120, thereby supplying power to the display component 100, so that the display component 100 can also operate normally when used independently.

[0074] In some implementations, reference Figure 1 , Figure 4 and Figure 5 As shown, the display component 100 of this application may include a display body 110, which is the basic component of the display component 100 and can display a screen.

[0075] The display assembly 100 also includes a support rod 130, one end of which is connected to the display body 110, and the other end of which is detachably connected to the base assembly 200. When the display device is in the first state, the support rod 130 is connected to the base assembly 200, so that the display assembly 100 can be connected to the base assembly 200.

[0076] When the display device is in the second state, the support rod 130 separates from the base assembly 200, thereby separating the display assembly 100 from the base assembly 200. This allows the display assembly 100 to be used independently. The support rod 130 is also angled to the display assembly 100, so that when the display assembly 100 is placed on the mounting surface, the bottom side of the display body 110 and the end of the support rod 130 opposite to the display body 110 can contact the mounting surface. The display body 110, the support rod 130, and the mounting surface form a stable triangular structure, allowing the display body 110 to be stably placed on the mounting surface, thus ensuring the stability of the display device in the second state and resulting in a better display effect.

[0077] Specifically, the support rod 130 can be connected to the side of the display body 110 facing away from the screen. The surface area of ​​the side of the display body 110 facing away from the screen is larger, making it easier to connect the support rod 130 to the display body 110, and the support rod 130 will not affect the display effect of the display body 110. Alternatively, the support rod 130 can be connected to the middle part of the side of the display body 110 facing away from the screen, making it easier for the support rod 130 to be angled with the display body 110 when the display device is in the second state.

[0078] refer to Figure 8 As shown, a support pad 160 can also be provided on the side of the support rod 130 away from the display body 110. The support pad 160 can prevent the support rod 130 from directly contacting the placement surface, thereby preventing the support rod 130 from wearing out on the placement surface.

[0079] The display component 100 may also include a decorative ring 150, which can be fixed to the display body 110 and sleeved on the support rod 130.

[0080] In some implementations, reference Figure 1 , Figure 5 and Figure 6As shown, in order to enable the display device of this application to be in the first state, the base assembly 200 can cover the first connecting portion 120 of the display assembly 100. The base assembly 200 can be provided with a base body 210, and the base body 210 has a limiting groove 212a. When the display device is in the first state, the end of the support rod 130 away from the display body 110 is inserted into the limiting groove 212a, and the first connecting portion 120 is also located in the limiting groove 212a, so that the first connecting portion 120 can be hidden in the limiting groove 212a.

[0081] Specifically, the first connecting part 120 is disposed on the side of the support rod 130 away from the display body 110, and the limiting groove 212a can simultaneously accommodate the side of the support rod 130 away from the display body 110 and the first connecting part 120. The groove shape and size of the limiting groove 212a can match the outer dimensions of the side of the first connecting part 120 away from the display body 110, so that when the side of the support rod 130 away from the display body 110 is inserted into the limiting groove 212a, the inner wall of the limiting groove 212a can support the side of the support rod 130 away from the display body 110, thereby making the connection between the support rod 130 and the base stable and reliable, and thus making the connection between the display assembly 100 and the base assembly 200 stable and reliable.

[0082] Furthermore, it should be noted that the depth of the limiting groove 212a can be set to be greater than a preset depth, so that the support rod 130 can remain stable when the side facing away from the display body 110 is inserted into the limiting groove 212a. Specifically, the depth of the limiting groove 212a can be determined based on various parameters such as the weight of the display body 110, the length of the support rod 130, and the bottom area of ​​the base body 210.

[0083] The battery 220 of the base assembly 200 is disposed within the base body 210, thus preventing the battery 220 from being exposed and protecting it. Specifically, the base body 210 may have a battery cavity for accommodating the battery 220, which can be fixed within the battery cavity to ensure stability when the base body 210 moves. Furthermore, the base body 210 may also have an openable / closable access port communicating with the battery cavity, allowing the battery 220 to be removed and placed within the base body 210 for easy battery replacement.

[0084] In some implementations, reference Figure 5 and Figure 6As shown, the base body 210 of this application may include a base plate 211, which is the basic component of the base body 210. The base plate 211 may have a plate structure, making the thickness of the base plate 211 relatively thinner and the structure more compact. In addition, the surface area of ​​the bottom side of the base plate 211 that contacts the placement surface may be set to be relatively larger, so that the base body 210 can remain stable when placed on the placement surface, thereby making the display device of this application remain stable when placed on the placement surface.

[0085] refer to Figure 3 and Figure 7 As shown, the battery 220 is disposed within the base plate 211. Accordingly, the battery 220 can be configured as a relatively thin structure, similar to a sheet structure, so that the battery 220 can be disposed within the base plate 211. In order to extend the battery life of the display device in the first state, the number of batteries 220 can be set to multiple, and multiple batteries 220 are disposed within the base plate 211, thereby making full use of the space within the base plate 211.

[0086] The base body 210 of this application also includes a limiting block 212, which is connected to the base plate 211. A limiting groove 212a is disposed in the limiting block 212, and the opening of the limiting groove 212a is located on the side of the limiting block 212 facing away from the base plate 211. By setting the limiting groove 212a in the limiting block 212, the base plate 211 does not need to reserve space for opening the limiting groove 212a, so the thickness of the base plate 211 can be set relatively thinner, making the structure of the base plate 211 more compact. This makes the structure of the base assembly 200 more compact, requiring less material and reducing manufacturing costs.

[0087] Specifically, the limiting block 212 is protruded on the side surface of the base plate 211 opposite to the side surface that contacts the placement surface, and the height of the limiting block 212 can be determined according to the depth of the limiting groove 212a.

[0088] In some implementations, reference Figure 4 and Figure 5 As shown, the second connecting portion 230 of the base assembly 200 of this application can be disposed on the side wall of the base plate 211. By disposing the second connecting portion 230 on the base plate 211, the second connecting portion 230 can be closer to the battery 220 disposed within the base plate 211, thereby simplifying the electrical connection structure between the second connecting portion 230 and the battery 220. Specifically, the second connecting portion 230 can be a plug-in interface formed on the side wall of the base plate 211, and correspondingly, the second plug-in interface can be connected to an external power source via a plug-in cable. Disposing the second connecting portion 230 on the side wall of the base plate 211 allows the plug-in cable to be inserted into the second connecting portion 230 without bending, making it easy to connect the plug-in cable to the second connecting portion 230.

[0089] In some implementations, reference Figure 8 and Figure 9 As shown, in order to enable the battery 220 of the base assembly 200 to power the display body 110 of the display assembly 100, the display assembly 100 may also include a third connecting portion 140. One end of the third connecting portion 140 is electrically connected to the display body 110, and the other end of the third connecting portion 140 passes through the support rod 130, such that the other end of the third connecting portion 140 extends to the end of the support rod 130 opposite to the display body 110. This allows one end of the third connecting portion 140 to be connected to the display body 110, and the other end of the third connecting portion 140 to be detachably connected to the battery 220.

[0090] By passing the third connecting part 140 through the support rod 130, at least part of the third connecting part 140 is located inside the support rod 130, thus preventing the third connecting part 140 from being exposed, and the support rod 130 can protect the third connecting part 140.

[0091] When the display component 100 of this application is in the first state, the other end of the third connection part 140 is electrically connected to the battery 220, and the battery 220 can supply power to the display body 110 through the third connection part 140.

[0092] When the display component 100 of this application is in the second state, the other end of the third connection part 140 is separated from the battery 220, and the battery 220 cannot supply power to the display body 110 through the third connection part 140, so that the display body 110 can be connected to an external power source through the first connection part 120.

[0093] In some embodiments, to simplify the structure of the display device of this application, the first connecting part 120 may be electrically connected to the display body 110 via the third connecting part 140. In this way, the first connecting part 120 does not need to be electrically connected to the display body 110 separately, and there is no need to provide an additional wiring structure to electrically connect the first connecting part 120 and the display body 110, thereby simplifying the structure of the display device.

[0094] Specifically, when the display device of this application is in the first state, the battery 220 is connected to the third connection part 140, and the battery 220 can supply power to the display body 110. In addition, when the second connection part 230 is electrically connected to an external power source, the external power source can supply power to the battery 220 through the second connection part 230, and the battery 220 can supply power to the display body 110 through the third connection part 140, thereby enabling the external power source to indirectly supply power to the display body 110.

[0095] When the display device of this application is in the second state, the external power supply is connected to the third connection part 140 through the first connection part 120, and the external power supply can supply power to the display body 110.

[0096] The first connecting part 120 can be disposed on the support rod 130. One end of the first connecting part 120 can pass through the outer wall of the support rod 130 and extend into the support rod 130 to connect with the third connecting part 140. The other end of the first connecting part 120 is located outside the support rod 130, so that the first connecting part 120 can be easily connected to an external power source.

[0097] In some implementations, reference Figure 8 and Figure 9 As shown, the third connecting portion 140 of this application can be configured as a flexible electrical connector, allowing the third connecting portion 140 to bend and deform. When the display device of this application is in the second state, at least a portion of the third connecting portion 140 is bent and disposed within the support rod 130, and the side of the third connecting portion 140 facing away from the display body 110 is located within the support rod 130.

[0098] Specifically, when the third connecting part 140 is in the stretched state, its length is greater than that of the support rod 130. When the display device is in the first state, the side of the third connecting part 140 away from the display body 110 can be extended out of the support rod 130 by stretching the third connecting part 140, thereby allowing the third connecting part 140 to be easily connected to the battery 220 of the base assembly 200. When the display device switches from the first state to the second state, the portion of the third connecting part 140 outside the support rod 130 can be tucked into the support rod 130, preventing the part of the third connecting part 140 connected to the battery 220 from being exposed outside the support rod 130, thus protecting the third connecting part 140.

[0099] In some implementations, reference Figure 8 and Figure 9 As shown, the third connecting portion 140 can also be configured as an elastic structural member. When the display device of this application is in the second state, the third connecting portion 140 can be in a natural state and has a rolled structure. When the display device of this application is in the second state, the third connecting portion 140 can be stretched and connected to the battery 220. At this time, the third connecting portion 140 deforms and has elastic force. When the display device switches from the first state to the second state, the third connecting portion 140 separates from the battery 220, and the third connecting portion 140 retracts into the support rod 130 under its own elastic force, so that the entire third connecting portion 140 can be hidden inside the third connecting portion 140.

[0100] In some implementations, reference Figure 10As shown, to make the display device of this application more convenient to use, the support rod 130 is rotatably connected to the display body 110, so that the angle between the support rod 130 and the display body 110 is adjustable. In this way, the user can adjust the angle between the display body 110 and the support rod 130 according to actual needs, so that the display body 110 can have different display angles.

[0101] When the display body 110 is perpendicular to the preset plane, and the angle between the support rod 130 and the display body 110 is greater than 0°, the end of the support rod 130 facing away from the display body 110 is flush with the bottom side of the display body 110. Specifically, the preset plane can be parallel to the placement surface, the display body 110 can be perpendicular to the placement surface, and when the bottom side of the display body 110 is in contact with the placement surface, the side of the support rod 130 facing away from the display body 110 can also be in contact with the placement surface. This allows the display body 110, the support rod 130, and the placement surface to form a stable triangular structure, ensuring the stability of the display body 110.

[0102] When it is necessary to adjust the display angle of the display body 110, the angle between the display body 110 and the support rod 130 can be adjusted so that the angle between the display body 110 and the placement surface can be adjusted. During this process, the display body 110, the support rod 130 and the placement surface can always form a stable triangular structure.

[0103] In some embodiments, both the first connection portion 120 and the second connection portion 230 of this application can be configured as DC power interfaces, so that both the first connection portion 120 and the second connection portion 230 can be connected to an external DC power source. Of course, the first connection portion 120 and the second connection portion 230 can also be connected to an AC power source via a DC-AC converter.

[0104] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

[0105] For ease of explanation, the above description has been provided in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or to limit the embodiments to the specific forms disclosed above. Various modifications and variations can be obtained based on the above teachings. The selection and description of the above embodiments are for the purpose of better explaining the principles and practical applications, thereby enabling those skilled in the art to better utilize the described embodiments and various different variations of embodiments suitable for specific use considerations.

Claims

1. A display device, characterized by comprising: The display device comprises: a display assembly (100), the display assembly (100) comprising: a first connecting part (120) configured to be electrically connected with an external power supply to enable the external power supply to supply power to the display assembly (100); a base assembly (200) detachably connected with the display assembly (100), the base assembly (200) comprising: a battery (220) configured to supply power to the display assembly (100); a second connecting part (230) configured to be electrically connected with an external power supply to enable the external power supply to charge the battery (220); wherein the display device comprises a first state and a second state; when the display device is in the first state, the base assembly (200) supports the display assembly (100), and the battery (220) supplies power to the display assembly (100), and the base assembly (200) shields the first connecting part (120); when the display device is in the second state, the base assembly (200) is separated from the display assembly (100).

2. The display device of claim 1, wherein, The display assembly (100) further comprises: a display body (110); a support rod (130) having one end connected with the display body (110), the other end of the support rod (130) being detachably connected with the base assembly (200), and the first connecting part (120) being arranged on the support rod (130); when the display device is in the first state, the end of the support rod (130) away from the display body (110) is inserted into the base; when the display device is in the second state, the support rod (130) is separated from the base assembly (200), and the support rod (130) is arranged at an angle with the display body (110).

3. The display device of claim 2, wherein, The base assembly (200) further comprises: a base body (210) having a limiting groove (212a) formed therein, and the battery (220) being arranged in the base body (210); when the display device is in the first state, the end of the support rod (130) away from the display body (110) is inserted into the limiting groove (212a), and the first connecting part (120) is also located in the limiting groove (212a).

4. The display device of claim 3, wherein, The base body (210) comprises: a bottom plate (211), and the battery (220) being arranged in the bottom plate (211); a limiting block (212) connected with the bottom plate (211), and the limiting groove (212a) being arranged in the limiting block (212), and one end of the limiting groove (212a) being open on the side of the limiting block (212) away from the bottom plate (211).

5. The display device of claim 4, wherein, The second connecting part (230) is located on the side wall of the bottom plate (211).

6. The display device of claim 2, wherein, The display assembly (100) further comprises: A third connecting part (140) has one end electrically connected with the display main body (110) and the other end penetrating the support rod (130); When the display device is in the first state, the other end of the third connecting part (140) is electrically connected with the battery (220).

7. The display device of claim 6, wherein, The first connecting part (120) is electrically connected with the display main body (110) through the third connecting part (140).

8. The display device of claim 6, wherein, The third connecting part (140) is a flexible electric connecting part, and at least part of the third connecting part (140) is arranged in the support rod (130) in a bent manner.

9. The display device of claim 2, wherein, The support rod (130) is rotatably connected with the display main body (110). When the display device is in the second state, the display main body (110) is perpendicular to the horizontal plane, and the included angle between the support rod (130) and the display main body (110) is greater than 0°, one end of the support rod (130) away from the display main body (110) is flush with one side of the bottom of the display main body (110).

10. The display device of any of claims 1-9, wherein, The first connecting part (120) and the second connecting part (230) are direct-current power supply interfaces.

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