Display module and intelligent display equipment

Abstract

The embodiment of the utility model discloses a display module and intelligent display equipment. The display module comprises a frame assembly, a display screen and a key assembly, the frame assembly comprises a back shell and a frame. The frame is arranged on one side of the back shell in the thickness direction and defines a mounting cavity with the back shell. At least part of the display screen is arranged in the mounting cavity, and the frame surrounds the periphery of the display screen; the key assembly comprises an elastic cantilever and a pressing structure, one end of the elastic cantilever is arranged on the frame, the pressing structure is arranged at the other end of the elastic cantilever, the pressing structure is provided with a pressing side, external force acts on the pressing side to drive the pressing structure to move, and a user instruction can be input. According to the display module, the structure of the key assembly is relatively simple, and the production efficiency of the display module can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of smart display devices, and in particular to a display module and a smart display device. Background Art

[0002] Smart display devices are widely used in homes, offices, shopping malls, exhibitions, and other settings. Smart display devices typically consist of a display module and a base. The base is placed on the ground and can be moved, thereby driving the movement of the display module, which is used to display images, videos, and other information. The display module is equipped with buttons, which can be pressed to input user commands and return to their original state after releasing the buttons. In related technologies, the structure of the buttons is relatively complex, and the assembly steps of the buttons during the display module production process are relatively cumbersome, resulting in relatively low production efficiency of the display modules. Utility Model Content

[0003] In view of this, the embodiments of the present application hope to provide a display module and an intelligent display device, aiming to simplify the structure of the key assembly and improve the production efficiency of the display module.

[0004] To solve the above problems, the technical solution of the embodiment of the present application is implemented as follows:

[0005] According to a first aspect of an embodiment of the present application, a display module is provided, comprising:

[0006] A frame assembly, comprising a back shell and a frame, wherein the frame is provided on one side of the back shell in a thickness direction and defines a mounting cavity with the back shell;

[0007] A display screen is at least partially disposed in the mounting cavity, and the frame surrounds the periphery of the display screen;

[0008] The button assembly includes an elastic cantilever and a pressing structure. One end of the elastic cantilever is arranged on the frame, and the pressing structure is arranged at the other end of the elastic cantilever. The pressing structure has a pressing side. External force acts on the pressing side to drive the pressing structure to move and enable input of user commands.

[0009] In some embodiments, the pressing side and the display side of the display screen are located on the same side.

[0010] In some embodiments, the button assembly further includes a protruding structure, the protruding structure is disposed on the pressing side, and the protruding structure is protruded relative to a side of the frame that is away from the back shell.

[0011] In some embodiments, there are multiple button assemblies, and the shapes of the protruding structures of any two button assemblies are different.

[0012] In some embodiments, there are multiple button assemblies, and each button assembly is located on the same side of the display screen.

[0013] In some embodiments, the frame is provided with a first through hole, the hole wall of the first through hole includes a connecting wall, the remaining part of the hole wall of the first through hole except the connecting wall is a non-connecting wall, the connecting wall is connected to one end of the elastic cantilever, and there is a gap between the non-connecting wall and the elastic cantilever and the pressing structure.

[0014] In some embodiments, the frame includes a frame body and a panel provided with the first through hole, the frame body is provided on one side in the thickness direction of the back shell and defines the mounting cavity with the back shell, and the panel is provided on a side of the frame body away from the back shell;

[0015] The frame body is provided with a second through hole, and at least a portion of the pressing structure can generate an axial movement along the second through hole in the second through hole. The panel, the elastic cantilever and the pressing structure are an integrally formed structure.

[0016] In some embodiments, the frame further includes a connecting piece connected to the frame body, and the panel and the connecting piece are an integrally formed structure.

[0017] In some embodiments, the frame assembly further includes a covering member made of a flexible material, the covering member being disposed on a side of the frame facing away from the back shell, and the covering member also covering the elastic cantilever and the pressing structure; the button assembly further includes a protruding structure, the protruding structure being disposed on the covering member, and the protruding structure also protrudes relative to a side of the covering member facing away from the frame, and external force can be transmitted to the pressing side via the protruding structure.

[0018] A second aspect of an embodiment of the present application provides a smart display device, the smart display device comprising:

[0019] base;

[0020] A support rod, one end of which is provided on the base, and the other end of which extends in the height direction of the smart display device and the extension height is adjustable;

[0021] In the display module described in any one of the above embodiments, the back shell is connected to the other end of the support rod.

[0022] In the display module of the embodiment of the present application, the key assembly includes an elastic cantilever and a pressing structure. One end of the elastic cantilever is disposed on the frame, and the pressing structure is disposed on the other end of the elastic cantilever. The elastic cantilever and the pressing structure do not need to form a nested structure; a simple connection between the two can achieve the function of the key assembly. Both the elastic cantilever and the pressing structure are relatively simple in structure, making them easy to manufacture. Furthermore, during the process of installing the key assembly on the frame assembly, the elastic cantilever and the pressing structure can be assembled first and then installed on the frame assembly as a whole. This helps reduce the difficulty of installing the key assembly, thereby improving the assembly efficiency of the display module, and further improving the production efficiency of the display module. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of a smart display device according to an embodiment of the present application;

[0024] Figure 2 This is a schematic structural diagram of a display module according to an embodiment of the present application;

[0025] Figure 3 for Figure 2 A magnified schematic diagram of point A in the middle;

[0026] Figure 4 for Figure 2 Schematic diagram of the cross-sectional structure after cutting along BB;

[0027] Figure 5 for Figure 4 The enlarged schematic diagram of point C in the middle;

[0028] Figure 6 for Figure 2 The exploded view of the display module is shown, wherein only part of the structure is exploded;

[0029] Figure 7 for Figure 6 Enlarged schematic diagram of point D in the middle.

[0030] Description of Reference Numerals

[0031] 1. Display module; 10. Frame assembly; 11. Back shell; 12. Frame; 121. Frame body; 121a. Second through-hole; 122. Panel; 122a. First through-hole; 122b. Non-connecting wall; 123. Connector; 13. Cover; 20. Display; 30. Key assembly; 31. Elastic cantilever; 32. Pressing structure; 33. Protruding structure; 40. Contact switch;

[0032] 2. Base;

[0033] 3. Support rod. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly described below in conjunction with the drawings in the embodiments of the present application. The following embodiments are only used to more clearly illustrate the technical solutions of the present application and are therefore only used as examples and are not intended to limit the scope of protection of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0035] In the description of the embodiments of this application, the technical terms "first," "second," "third," etc. are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise specifically defined.

[0036] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0037] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0038] In the description of the embodiments of the present application, unless otherwise expressly specified or limited, technical terms such as "installed," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal connections between two components or interactions between two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0039] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, the technical term "contact" should be understood in a broad sense, and can be direct contact, contact through an intermediate medium layer, contact with essentially no interaction force between the two contacting parties, or contact with interaction force between the two contacting parties.

[0040] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0041] On the one hand, an embodiment of the present application provides a smart display device.

[0042] The smart display device may be, for example, a free screen, a mobile smart screen, etc., and this application does not limit this.

[0043] See also Figure 1 The smart display device includes a base 2, a support rod 3 and a display module 1 of any embodiment of the present application.

[0044] One end of the support rod 3 is disposed on the base 2 , and the other end extends along the height direction of the intelligent display device. The display module 1 is disposed on the other end of the support rod 3 .

[0045] It should be noted that the height direction of the smart display device is as follows: Figure 1 As shown in .

[0046] It can be understood that the base 2 is located at the bottom of the smart display device, and the base 2 can be placed on the ground. The support rod 3 is used to support the display module 1, so as to facilitate user use.

[0047] In some embodiments, the support rod 3 is a telescopic rod, that is, the distance between the two ends of the support rod 3 is adjustable. In this way, the height of the display module 1 can be adjusted, and the user can adjust the display module 1 to a suitable height for use, which is conducive to improving the user experience.

[0048] In some embodiments, the smart display device also includes a rolling component, which is provided on the base 2. When the smart display device is in use, the rolling component contacts the ground and rolls on the ground, thereby driving the smart display device to move as a whole. This makes it convenient for the user to adjust the position of the smart display device, thereby improving the user experience.

[0049] It should be noted that there is no limitation on the specific type of the rolling component.

[0050] In some embodiments, the rolling component is a roller, and the structure of the roller is relatively simple, which facilitates its assembly with the base 2; at the same time, the cost of the roller is relatively low, which helps to reduce the user's usage cost.

[0051] In other embodiments, the rolling component is a universal wheel, which can rotate freely 360 degrees on the horizontal plane, so that the smart display device can be easily moved in any direction to adapt to different spaces and terrains, and has the advantages of high flexibility and easy operation.

[0052] Another aspect of the present application provides a display module. Figure 2 、 Figure 4 and Figure 5 The display module 1 includes a frame assembly 10, a display screen 20 and a button assembly 30.

[0053] The display screen 20 is used to display information such as images and videos. Types of the display screen 20 include, but are not limited to, an organic light-emitting diode (OLED) display, an active-matrix organic light-emitting diode (AMOLED) display, a mini organic light-emitting diode (OLED) display, a micro organic light-emitting diode (OLED) display, a micro organic light-emitting diode (OLED) display, a quantum dot light-emitting diode (QLED) display, a liquid crystal display (LCD), and the like.

[0054] The button assembly 30 is used to input user commands. For example, by pressing the button assembly 30, the user can adjust the volume of the display module, turn on or off the display interface, enter or exit artificial intelligence (AI), etc.

[0055] The frame assembly 10 is used for installing the display screen 20 , the button assembly 30 and other components of the display module 1 .

[0056] Please refer to Figure 2 、 Figure 4 and Figure 5 The frame assembly 10 includes a back shell 11 and a frame 12. The frame 12 is disposed on one side of the back shell 11 in the thickness direction and defines a mounting cavity with the back shell 11. At least a portion of the display screen 20 is disposed in the mounting cavity, and the frame 12 surrounds the periphery of the display screen 20. The frame 12 and the back shell 11 work together to effectively protect the display screen 20, thereby reducing the risk of scratches and other problems on the display screen 20.

[0057] The thickness direction of the back shell 11 is as follows: Figure 4 or Figure 6 Specifically, the thickness direction of the back shell 11 is consistent with the thickness direction of the display module 1. The structure on one side of the display module 1 in the thickness direction is the back shell 11, and the structure on the other side is the frame 12 and the display screen 20.

[0058] The button assembly 30 includes an elastic cantilever 31 and a pressing structure 32 . One end of the elastic cantilever 31 is disposed on the frame 12 , and the pressing structure 32 is disposed on the other end of the elastic cantilever 31 .

[0059] The elastic cantilever 31 is a cantilever structure that deforms when subjected to an external force and returns to its original shape after the force is removed. For example, the elastic cantilever 31 can be a metal dome. Metal domes have a relatively stable resilience, allowing them to quickly return to their original shape after the external force is removed. Furthermore, metal domes are durable, have a long service life, and provide high-quality tactile feedback.

[0060] The pressing structure 32 has a pressing side. External force acts on the pressing side to drive the pressing structure 32 to move and input user commands.

[0061] It should be noted that the “pressing side” is the side of the pressing structure 32 that bears the external force. Figure 5 The display module 1 also includes a main control module, which is provided with a contact switch 40. When external force acts on the pressing side, the pressing structure 32 moves until it contacts the contact switch 40, thereby transmitting the external force to the contact switch 40. The contact switch 40 forms an electrical signal, thereby realizing the input of user commands.

[0062] It can be understood that when the user presses the pressing structure 32, the pressing structure 32 produces a certain displacement, which will cause the elastic cantilever 31 to deform. When the user releases the pressing structure 32, the elastic cantilever 31 will gradually return to its original state, thereby driving the pressing structure 32 to reset, while also providing good rebound force and tactile feedback.

[0063] In the related art, the key assembly is composed of a key and a compression spring and other parts. The key assembly of this structure usually requires the compression spring to be mounted on the outer wall of the key, and a support site needs to be set on the outer wall of the key to support one end of the compression spring, which makes the structure of the key more complicated. In addition, the other end of the compression spring also needs to be supported on the frame assembly. During the process of installing the key assembly on the frame assembly, if the compression spring is first installed on the key and then installed as a whole on the frame assembly, the other end of the compression spring will fall off the key because there is no support. That is, the key assembly of this structure requires the compression spring to be installed on the frame assembly first and then the key is installed. However, the sizes of the compression spring and the key are relatively small, and the installation of both on the frame assembly is not very convenient, which leads to low assembly efficiency of the display module and affects the production efficiency of the display module.

[0064] In the display module of the embodiment of the present application, the key assembly 30 includes an elastic cantilever 31 and a pressing structure 32. One end of the elastic cantilever 31 is provided on the frame 12, and the pressing structure 32 is provided on the other end of the elastic cantilever 31. The elastic cantilever 31 and the pressing structure 32 do not need to form a nested structure. A simple connection between the two can realize the function of the key assembly 30. The structures of the elastic cantilever 31 and the pressing structure 32 are relatively simple, which is convenient for production. At the same time, when the key assembly 30 is installed on the frame assembly 10, the elastic cantilever 31 and the pressing structure 32 can be assembled first and then installed on the frame assembly 10 as a whole. This helps to reduce the difficulty of installing the key assembly 30, thereby helping to improve the assembly efficiency of the display module 1, and further helps to improve the production efficiency of the display module 1.

[0065] For some examples, see Figure 2 and Figure 3 , the pressing side and the display side of the display screen 20 are located on the same side.

[0066] For ease of explanation, the side where the display screen 20 is located is defined as the front side of the display module 1, and the side where the back shell 11 is located is defined as the rear side of the display module 1. In other words, the direction of the force applied to the pressing structure 32 is from the front side to the rear side. The button assembly 30 is located on the front side of the display module 1. When the pressing structure 32 is pressed, it moves along the thickness direction of the display module 1.

[0067] In related technologies, the button assembly is located on the side or back of the display module. When the button assembly is located on the back of the display module, users press the button assembly blindly, which is prone to misoperation, or the user needs to move to the back of the display module to operate the button assembly, which is a poor user experience. Similarly, when the button assembly is placed on the side of the display module, because the display module can be rotated ±90 degrees, the button assemblies originally located on the left and right sides may be located on the bottom side of the display module after rotation. When users operate the button assembly, it is also a blind press, which is prone to misoperation and a poor user experience.

[0068] In this embodiment, the button assembly 30 is always located in front of the display module 1 , which helps to improve the problem of users blindly pressing the button assembly 30 and causing erroneous operations, thereby improving the user experience.

[0069] For some examples, see Figure 2 、 Figure 4 and Figure 5 The button assembly 30 further includes a protruding structure 33 , which is disposed on the pressing side and protrudes relative to the side of the frame 12 away from the back shell 11 .

[0070] Here, when the user presses the button assembly 30 , the user applies force to the protruding structure 33 , and the protruding structure 33 then transmits the force to the pressing side of the pressing structure 32 .

[0071] In this embodiment, the protruding structure 33 can improve the touch feel of the button assembly 30, thereby improving the user experience.

[0072] For some examples, see Figure 2 and Figure 3 There are multiple key components 30, and the shapes of the protruding structures 33 of any two key components 30 are different.

[0073] For example, see Figure 3 The number of the key components 30 is four. The functions corresponding to the four key components 30 can be, for example, increasing the volume of the display module, decreasing the volume of the display module, turning on or off the display interface, and entering or exiting artificial intelligence.

[0074] Each of the four button assemblies 30 has a protruding structure 33, that is, four protruding structures 33. It should be noted that the specific shape of each protruding structure 33 is not limited.

[0075] For example, see Figure 3 The shape of the protruding structure 33 corresponding to the "increase the volume of the display module" function is "+", the shape of the protruding structure 33 corresponding to the "reduce the volume of the display module" function is "-", the shape of the protruding structure 33 corresponding to the "open or close the display interface" function is "○", and the shape of the protruding structure 33 corresponding to the "enter or exit artificial intelligence" function is roughly "△".

[0076] In this embodiment, the shapes of the protruding structures 33 corresponding to different functions are also different. Therefore, even in the case of blind pressing, the user can know the user instruction currently being input.

[0077] For some examples, see Figure 2 and Figure 3 The number of key assemblies 30 is multiple, and each key assembly 30 is located on the same side of the display screen 20. This allows the user to input all user commands on the same side of the display module 1, facilitating user operation. Furthermore, the key assemblies 30 are only located in certain areas of the display module 1, making the overall layout of the various components of the display module 1 more reasonable and aesthetically pleasing.

[0078] For example, see Figure 3All key assemblies 30 are located at the bottom right side of the display module 1. As most people are right-handed, placing the key assemblies 30 on the right side of the display module 1 facilitates operation for most people. Furthermore, the key assemblies 30 are located at the bottom of the display module 1, allowing the user to press the key assemblies without contacting the display module 1 with their palm, thus improving the user's operational experience.

[0079] For some examples, see Figure 6 and Figure 7 The frame 12 is provided with a first through hole 122a, the hole wall of the first through hole 122a includes a connecting wall, and the remaining part of the hole wall of the first through hole 122a except the connecting wall is a non-connecting wall 122b, and the connecting wall is connected to one end of the elastic cantilever 31.

[0080] The connecting wall refers to the wall of the first through hole 122 a that is used to connect with the elastic cantilever 31 ; the wall that is not connected with the elastic cantilever 31 is the non-connecting wall 122 b .

[0081] There is a gap between the non-connecting wall 122b and the elastic cantilever 31 and the pressing structure 32. In other words, along the axial direction of the first through hole 122a, the projection of the non-connecting wall 122b is outside the projection of the pressing structure 32 and the projection of the elastic cantilever 31, and there is a gap between the non-connecting wall 122b and the outer edge of the projection of the pressing structure 32 and the outer edge of the projection of the elastic cantilever 31.

[0082] In this embodiment, interference between the pressing structure 32 during displacement and the elastic cantilever 31 during deformation and the non-connecting wall 122 b is unlikely to occur, which is beneficial to improving the reliability of the key assembly 30 .

[0083] For some examples, see Figure 2 、 Figure 4 and Figure 5 The frame 12 includes a frame body 121 and a panel 122 provided with a first through hole 122a. The frame body 121 is arranged on one side of the back shell 11 in the thickness direction and defines an installation cavity with the back shell 11. The panel 122 is arranged on the side of the frame body 121 away from the back shell 11; the frame body 121 is provided with a second through hole 121a, and at least part of the pressing structure 32 can generate axial movement along the second through hole 121a in the second through hole 121a. The panel 122, the elastic cantilever 31 and the pressing structure 32 are an integrally formed structure.

[0084] The specific shape of the second through hole 121a is not limited, as long as a portion of the pressing structure 32 can pass through the second through hole 121a and the contact switch 40 can receive a user command.

[0085] In this embodiment, the panel 122 , the elastic cantilever 31 and the pressing structure 32 are integrally formed, which helps to reduce the number of parts of the display module 1 , thereby simplifying the assembly steps of the display module 1 and improving the assembly efficiency of the display module 1 .

[0086] In addition, the elastic cantilever 31 and the pressing structure 32 are integrally formed on the panel 122. The elastic cantilever 31 and the pressing structure 32 do not need to be assembled separately. Only the panel 122 needs to be installed. The panel 122 has sufficient size, and its installation on the frame body 121 is more convenient.

[0087] Furthermore, the panel 122 does not need to be used to enclose and form a receiving cavity. Therefore, the structure of the panel 122 is simpler than that of the frame body 121 , and it is also simpler to integrally form the pressing structure 32 and the elastic cantilever 31 on the panel 122 .

[0088] It should be noted that the specific manner in which the panel 122 , the pressing structure 32 and the elastic cantilever 31 are integrally formed is not limited.

[0089] Illustratively, stamping is performed on a plate to obtain the elastic cantilever 31 and the pressing structure 32 , and the remaining portion of the plate is processed to adapt to the frame body 121 , thereby forming the panel 122 .

[0090] For some examples, see Figure 2 、 Figure 4 and Figure 5 The frame 12 further includes a connecting piece 123 , which is connected to the frame body 121 , and the panel 122 and the connecting piece 123 are an integrally formed structure.

[0091] For example, see Figure 5 The connecting member 123 is roughly plate-shaped. By providing the connecting member 123 , the panel 122 can be located on the side of the frame body 121 away from the back shell 11 , and at the same time, can be stably installed on the frame body 121 .

[0092] The specific method of connecting the connector 123 to the frame body 121 is not limited. For example, the connector 123 can be connected by fasteners such as screws and bolts, or by detachable connection methods such as plug-in or snap-on connection. Of course, the connector 123 and the frame body 121 can also be connected by non-detachable connection methods such as welding.

[0093] In this embodiment, the panel 122 , the connecting member 123 , the elastic cantilever 31 and the pressing structure 32 are an integrally formed structure, so the display module 1 has fewer parts and is more convenient to assemble.

[0094] For some examples, see Figure 2 、 Figure 4 and Figure 5 The frame assembly 10 also includes a cover 13 made of a flexible material. The cover 13 is arranged on the side of the frame 12 away from the back shell 11, and the cover 13 also covers the elastic cantilever 31 and the pressing structure 32. The button assembly 30 also includes a protruding structure 33. The protruding structure 33 is arranged on the cover 13, and the protruding structure 33 is also protruded relative to the side of the cover 13 away from the frame 12. External force can be transmitted to the pressing side through the protruding structure 33.

[0095] The specific type of flexible material is not limited. For example, it can be cloth. By providing the cover 13, the gap between the hole wall of the first through hole 122a and the elastic cantilever 31 and the pressing structure 32 can be blocked, thereby preventing dust and the like from entering the interior of the display module 1, thereby facilitating the improvement of the service life and reliability of the display module 1.

[0096] The protruding structure 33 can be, for example, a silicone key. The silicone key can be formed on the fabric cover 13 by, for example, hot stamping, and the two can then be integrally covered on the panel 122, making the installation of the protruding structure 33 more convenient.

[0097] The fabric can be black, for example. The black fabric and the display screen 20 are integrated to create a borderless feeling, which is beneficial to improving the user experience.

[0098] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A display module, characterized in that: include: A frame assembly, comprising a back shell and a frame, wherein the frame is provided on one side of the back shell in a thickness direction and defines a mounting cavity with the back shell; A display screen is at least partially disposed in the mounting cavity, and the frame surrounds the periphery of the display screen; The button assembly includes an elastic cantilever and a pressing structure. One end of the elastic cantilever is arranged on the frame, and the pressing structure is arranged at the other end of the elastic cantilever. The pressing structure has a pressing side. External force acts on the pressing side to drive the pressing structure to move and enable input of user commands.

2. The display module according to claim 1, wherein: The pressing side and the display side of the display screen are located on the same side.

3. The display module according to claim 1, wherein: The button assembly further includes a protruding structure, which is arranged on the pressing side and protrudes relative to a side of the frame away from the back shell.

4. The display module according to claim 3, wherein: There are multiple button assemblies, and the shapes of the protruding structures of any two button assemblies are different.

5. The display module according to any one of claims 1 to 4, characterized in that: There are multiple key components, and each key component is located on the same side of the display screen.

6. The display module according to any one of claims 1 to 4, characterized in that: The frame is provided with a first through hole, the hole wall of the first through hole includes a connecting wall, and the remaining part of the hole wall of the first through hole except the connecting wall is a non-connecting wall, the connecting wall is connected to one end of the elastic cantilever, and there is a gap between the non-connecting wall and the elastic cantilever and the pressing structure.

7. The display module according to claim 6, wherein: The frame includes a frame body and a panel provided with the first through hole, the frame body is provided on one side in the thickness direction of the back shell and defines the installation cavity with the back shell, and the panel is provided on a side of the frame body away from the back shell; The frame body is provided with a second through hole, and at least a portion of the pressing structure can generate an axial movement along the second through hole in the second through hole. The panel, the elastic cantilever and the pressing structure are an integrally formed structure.

8. The display module according to claim 7, wherein: The frame further includes a connecting piece connected to the frame body, and the panel and the connecting piece are an integrally formed structure.

9. The display module according to claim 6, wherein: The frame assembly also includes a cover made of a flexible material, which is arranged on the side of the frame facing away from the back shell, and the cover also covers the elastic cantilever and the pressing structure. The button assembly also includes a protruding structure, which is arranged on the cover, and the protruding structure is also protruded relative to the side of the cover facing away from the frame, so that external force can be transmitted to the pressing side through the protruding structure.

10. An intelligent display device, characterized in that: The intelligent display device includes: base; a support rod, one end of which is provided on the base and the other end of which extends in a height direction of the smart display device; The display module according to any one of claims 1 to 9, wherein the back shell is connected to the other end of the support rod.

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