Connecting structure and display device

Abstract

The utility model discloses a connecting structure and a display device. The connecting structure comprises a fixed assembly, a sliding assembly, a locking device and a control piece. The fixing assembly is used for being fixedly connected to the base. The sliding assembly is detachably connected with the fixing assembly in a sliding mode. The fixing assembly and the sliding assembly are both connected with the locking device. The control piece is electrically connected with the locking device, and the control piece is used for receiving an external control signal and controlling the locking device to be switched between a locking state and an unlocking state; when the locking device is in a locking state, the fixed assembly and the sliding assembly are locked; when the locking device is in the unlocking state, the fixed assembly and the sliding assembly are unlocked. When the locking device is in the locking state, the to-be-hung object can be prevented from falling. In this way, a user can control the locking device to be switched between the locking state and the unlocking state by sending the control signal to the control piece, then automatic control over the connecting state of the connecting structure can be achieved, and therefore the use experience of the user can be improved.

Description

Technical Field

[0001] This utility model relates to the field of smart home technology, and in particular to a connection structure and display device. Background Technology

[0002] Display screens are common electronic products in our work and daily lives. For ease of use and to save space, they are typically mounted on a vertical wall and removed only when needed.

[0003] An existing technology provides a connection structure for detachably fixing a display screen to a vertical wall. This connection structure includes a rear shell and a front shell. The rear shell has a high-voltage electrical structure, which is pre-installed on the bottom shell of the wall during installation. The front shell has a low-voltage electrical structure for securing the display screen. The front and rear shells are detachably connected via snap-fit ​​mechanisms, thus achieving a detachable connection between the display screen and the wall.

[0004] However, the structure formed by connecting the back and front shells with clips is not stable enough, and the front and back shells are prone to separating, which poses a safety hazard of the display screen falling. Utility Model Content

[0005] This utility model discloses a connection structure and a display device. When the connection structure is used to connect the object to be suspended to a vertical plane, the object to be suspended can be connected more firmly, thereby preventing the object to be suspended from falling.

[0006] To achieve the above objectives, in a first aspect, this utility model discloses a connection structure, comprising: a fixing component, a sliding component, a locking device, and a control component. The fixing component is fixedly connected to a base; the sliding component is detachably slidably connected to the fixing component; both the fixing component and the sliding component are connected to the locking device.

[0007] The control component is electrically connected to the locking device. The control component is used to receive external control signals and control the locking device to switch between a locked state and an unlocked state. When the locking device is in the locked state, the fixed component and the sliding component are locked. When the locking device is in the unlocked state, the fixed component and the sliding component are unlocked.

[0008] Optionally, the locking device includes a first locking component and a second locking member, wherein the first locking component is movably connected to one of the fixed component or the sliding component, and the second locking member is fixedly connected to the other of the fixed component or the sliding component;

[0009] The control element is electrically connected to the first locking assembly and is used to control the connection or separation of the first locking assembly and the second locking element.

[0010] Optionally, the first locking assembly includes a locking rod and a locking pin, the first end of the locking rod is rotatably connected to the fixing assembly, the second end of the locking rod is fixedly connected to the first end of the locking pin, and the angle between the axis of the locking rod and the axis of the locking pin is greater than zero degrees.

[0011] The second locking element is a guide hook, which is detachably connected to the second end of the locking pin.

[0012] Optionally, the locking device includes a driving member fixedly connected to the fixing assembly, a locking rod connected to the driving member, and the driving member driving the locking rod to rotate; the control member is electrically connected to the driving member.

[0013] Optionally, a lever is fixedly connected to the first end of the locking rod, the lever being used to withstand external force and drive the locking rod to rotate.

[0014] Optionally, the sliding component is a plate-shaped structure, and the fixing component is provided with two opposing first guide mechanisms and second guide mechanisms. The axes of the first guide mechanism and the second guide mechanism are parallel. The first side of the plate-shaped structure is slidably connected to the first guide mechanism, and the second side of the plate-shaped structure is slidably connected to the second guide mechanism. The first side and the second side of the plate-shaped structure are arranged opposite to each other.

[0015] Optionally, the first guiding mechanism is a first guiding groove, and the second guiding mechanism is a second guiding groove, with the openings of the first guiding groove and the second guiding groove being arranged opposite to each other;

[0016] The first side of the plate-like structure is inserted into the first guide groove, and the second side of the plate-like structure is inserted into the second guide groove.

[0017] Optionally, the plate-like structure is provided with a third guide mechanism on the side near the fixing component, the axis of the third guide mechanism being parallel to the axis of the first guide mechanism; the fixing component is provided with a fourth guide mechanism, and the third guide mechanism is slidably connected to the fourth guide mechanism.

[0018] Optionally, the third guiding mechanism is a third guiding groove, and the fourth guiding mechanism is a guiding protrusion.

[0019] The guide protrusion is accommodated in the third guide groove.

[0020] Optionally, the connection structure further includes a cover plate that is detachably attached to the side of the sliding assembly opposite to the fixed assembly.

[0021] Secondly, this utility model discloses a display device, which includes the connection structure and display described in any of the first aspects above, wherein the back panel of the display is fixedly connected to the sliding assembly.

[0022] Optionally, the display device includes a high-voltage control module, the fixing component is provided with a receiving cavity, the high-voltage control module is housed in the receiving cavity and electrically connected to the display.

[0023] Optionally, the display is electrically connected to the control unit, and the control unit is used to receive the control signal emitted by the display.

[0024] Compared with related technologies, the beneficial effects of this application are at least as follows:

[0025] The sliding component is fixedly connected to the object to be suspended, and the fixing component is used to fix it to the base; the sliding component is detachably slidably connected to the fixing component. The base can be a vertical surface. Thus, the fixing component can be fixedly connected to the vertical surface, and the sliding component can slide relative to the fixing component, thereby enabling the object to be suspended to be fixed to or removed from the vertical surface.

[0026] Next, since both the fixed component and the sliding component are connected to the locking device, when the locking device is in the locked state, the fixed component and the sliding component are locked; when the locking device is in the unlocked state, the fixed component and the sliding component are unlocked. Thus, when it is necessary to remove the object to be suspended from the vertical surface, simply adjust the locking device to the unlocked state. When it is necessary to secure the object to be suspended on the vertical surface, simply adjust the locking device to the locked state. When the locking device is in the locked state, the sliding component cannot slide relative to the fixed component, therefore the object to be suspended cannot move relative to the vertical surface, which makes the object to be suspended more securely connected, thereby preventing the object from falling.

[0027] Next, since the control unit is electrically connected to the locking device, it receives external control signals and controls the locking device to switch between locked and unlocked states. In this way, the user can control the locking device to switch between locked and unlocked states by sending control signals to the control unit, thereby achieving automatic control of the locking device and the connection status of the connection structure, thus improving the user experience.

[0028] Furthermore, the base can also be an inclined surface or other flat surface. In short, when the user needs to remove the object to be suspended from the base, simply adjust the locking device to the unlocked state. When it is necessary to secure the object to the base, adjust the locking device to the locked state. When the locking device is in the locked state, the sliding component cannot slide relative to the fixed component, therefore the object to be suspended cannot move relative to the base, thus ensuring a more secure connection between the object and the base, and preventing the object from detaching from the base. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of a connection structure provided in an embodiment of this application;

[0031] Figure 2 This is a schematic diagram of the locking device;

[0032] Figure 3 This is a structural schematic diagram of the drive component;

[0033] Figure 4 yes Figure 1 Main view of the connecting structure;

[0034] Figure 5 yes Figure 1 Left view of the connecting structure;

[0035] Figure 6 From and Figure 1 View the structural diagram formed by this connection structure from the opposite side;

[0036] Figure 7 This is a schematic diagram of the structure of a display device provided in an embodiment of this application.

[0037] Explanation of reference numerals in the attached figures:

[0038] 1-Connecting structure, 11-Fixing component, 111-First guide mechanism, 112-Second guide mechanism, 113-Receiving cavity, 12-Sliding component, 121-Third guide mechanism, 13-Locking device, 131-First locking component, 1311-Locking rod, 1312-Locking pin, 132-Second locking element, 133-Drive element, 134-Lever, 2-Display, 3-High-voltage control module, 100-Display device. Detailed Implementation

[0039] 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.

[0040] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0041] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in certain circumstances to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0042] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0043] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0044] The technical solution of this application will be further described below with reference to specific embodiments and accompanying drawings.

[0045] Figure 1 This is a schematic diagram of a connection structure 1 provided in an embodiment of this application. Figure 2 This is a schematic diagram of the locking device 13. Figure 3 This is a structural schematic diagram of the drive component 133.

[0046] See Figure 1 , Figure 2 and Figure 3 The connection structure 1 includes a fixing component 11, a sliding component 12, a locking device 13, and a control component. The fixing component 11 is used to fix it to the base; the sliding component 12 is detachably slidably connected to the fixing component 11; both the fixing component 11 and the sliding component 12 are connected to the locking device 13.

[0047] The control unit is electrically connected to the locking device 13. The control unit is used to receive external control signals and control the locking device 13 to switch between the locked state and the unlocked state. When the locking device 13 is in the locked state, the fixed component 11 and the sliding component 12 are locked. When the locking device 13 is in the unlocked state, the fixed component 11 and the sliding component 12 are unlocked.

[0048] In this embodiment, the sliding component 12 is fixedly connected to the object to be suspended. The fixing component 11 is used for fixed connection to the base; the sliding component 12 is detachably slidably connected to the fixing component 11. The base can be a vertical surface. Thus, the fixing component 11 can be fixedly connected to the vertical surface, and the sliding component 12 can slide relative to the fixing component 11, thereby enabling the object to be suspended to be fixed to or removed from the vertical surface.

[0049] Next, since both the fixing component 11 and the sliding component 12 are connected to the locking device 13, when the locking device 13 is in the locked state, the fixing component 11 and the sliding component 12 are locked; when the locking device 13 is in the unlocked state, the fixing component 11 and the sliding component 12 are unlocked. Thus, when it is necessary to remove the object to be suspended from the vertical surface, simply adjust the locking device 13 to the unlocked state. When it is necessary to secure the object to be suspended on the vertical surface, simply adjust the locking device 13 to the locked state. When the locking device 13 is in the locked state, the sliding component 12 cannot slide relative to the fixing component 11, therefore the object to be suspended cannot move relative to the vertical surface, which makes the object to be suspended more securely connected, thereby preventing the object to be suspended from falling.

[0050] Next, since the control unit is electrically connected to the locking device 13, the control unit is used to receive external control signals and control the locking device 13 to switch between the locked and unlocked states. In this way, the user can control the locking device 13 to switch between the locked and unlocked states by sending control signals to the control unit, thereby realizing automatic control of the locking device 13 and automatically controlling the connection state of the connection structure 1, thus improving the user experience.

[0051] Furthermore, the base can also be an inclined surface or other flat surface. In short, when the user needs to remove the object to be suspended from the base, adjusting the locking device 13 to the unlocked state is sufficient. When it is necessary to secure the object to the base, adjusting the locking device 13 to the locked state is sufficient. When the locking device 13 is in the locked state, the sliding component 12 cannot slide relative to the fixed component 11, therefore the object to be suspended cannot move relative to the base, thus making the connection between the object to be suspended and the base more secure, and preventing the object to be suspended from detaching from the base.

[0052] It should be noted that the object to be suspended can be a display 2 or a speaker, or other objects that need to be detachably connected. This application embodiment does not limit this.

[0053] Alternatively, in some embodiments, see Figure 1 , Figure 2 and Figure 3 The locking device 13 includes a first locking component 131 and a second locking member 132. The first locking component 131 is movably connected to one of the fixed component 11 or the sliding component 12, and the second locking member 132 is fixedly connected to the other of the fixed component 11 or the sliding component 12. A control member is electrically connected to the first locking component 131 and is used to control the connection or separation of the first locking component 131 and the second locking member 132.

[0054] In this embodiment, since the control component is electrically connected to the first locking assembly 131, it controls the connection or separation of the first locking assembly 131 and the second locking member 132, thereby controlling the locking device 13 to switch between a locked state and an unlocked state. Specifically, when the first locking assembly 131 is connected to the second locking member 132, the locking device 13 is in a locked state; when the first locking assembly 131 is separated from the second locking member 132, the locking device 13 is in an unlocked state. Thus, the control component controls the connection state of the connection structure 1 by controlling the connection or separation of the first locking assembly 131 and the second locking member 132.

[0055] It should be noted that when the first locking component 131 is movably connected to the fixed component 11, the second locking component 132 is fixedly connected to the sliding component 12. When the first locking component 131 is movably connected to the sliding component 12, the second locking component 132 is fixedly connected to the fixed component 11. This embodiment of the application does not limit this.

[0056] Alternatively, in some embodiments, see Figure 1 , Figure 2 and Figure 3The first locking assembly 131 includes a locking rod 1311 and a locking pin 1312. The first end of the locking rod 1311 is rotatably connected to the fixing assembly 11, and the second end of the locking rod 1311 is fixedly connected to the first end of the locking pin 1312. The angle between the axis of the locking rod 1311 and the axis of the locking pin 1312 is greater than zero degrees. The second locking member 132 is a guide hook, and the guide hook is detachably connected to the second end of the locking pin 1312.

[0057] In this embodiment of the application, when it is necessary to put the locking device 13 in the unlocked state, the first end of the locking rod 1311 can be rotated forward. The second end of the locking rod 1311 will then rotate, and the first end of the locking pin 1312 will also be rotated, and the second end of the locking pin 1312 will be rotated until the second end of the locking pin 1312 disengages from the guide hook.

[0058] When it is necessary to lock the locking device 13, the first end of the locking rod 1311 can be rotated in the opposite direction. The second end of the locking rod 1311 will then rotate, which will cause the first end of the locking pin 1312 to rotate as well, and the second end of the locking pin 1312 to rotate until the second end of the locking pin 1312 engages with the guide hook.

[0059] To enable the locking device 13 to lock automatically, an elastic element can be provided. This elastic element is connected to the locking rod 1311 and can drive the locking rod 1311 to rotate in the opposite direction. Thus, when the sliding component 12 slides to the designated position of the fixed component 11, the locking device 13 can automatically switch to the locked state. This makes the connection structure 1 more convenient to use.

[0060] It should be noted that the elastic element can be a torsion spring, a spring, or a sheet spring, or other elastic elements with the same function. This application does not limit this.

[0061] Alternatively, in some embodiments, see Figure 1 , Figure 2 and Figure 3 The locking device 13 includes a driving member 133, which is fixedly connected to the fixing assembly 11. The locking rod 1311 is connected to the driving member 133, and the driving member 133 is used to drive the locking rod 1311 to rotate. The control member is electrically connected to the driving member 133.

[0062] In this embodiment, the locking rod 1311 is connected to the driving member 133, which drives the locking rod 1311 to rotate. This makes the connection structure 1 more convenient to operate than manually rotating the locking rod 1311, and also safer to use, thus improving the safety of the connection structure 1.

[0063] Next, since the control unit is electrically connected to the drive unit 133, the user can send a control signal to the control unit, which in turn controls the drive unit 133 to rotate, thereby driving the locking lever 1311 to rotate. This allows for automatic control of the locking device 13 between the locked and unlocked states, thus automatically controlling the working state of the connection structure 1 and improving the user experience.

[0064] It should be noted that the aforementioned driving component 133 can be an electric motor or an electromagnetic relay, or other driving devices with the same function. This application embodiment does not limit this.

[0065] Alternatively, in some embodiments, see Figure 1 , Figure 2 and Figure 3 The first end of the locking rod 1311 is fixedly connected to a lever 134, which is used to bear external force and drive the locking rod 1311 to rotate.

[0066] In this way, besides driving the locking lever 1311 via the drive component 133, the locking lever 1311 can also be rotated by manually pressing the lever 134. Thus, when the drive component 133 malfunctions, the locking device 13 can be switched between locked and unlocked states by manually rotating the lever 134. This improves the user experience.

[0067] Specifically, when the locking device 13 needs to be unlocked, the lever 134 can be manually rotated to make the first end of the locking rod 1311 rotate forward. This will cause the second end of the locking rod 1311 to rotate, which in turn causes the first end of the locking pin 1312 to rotate as well, and then the second end of the locking pin 1312 to rotate as well, until the second end of the locking pin 1312 disengages from the guide hook, thus unlocking the device. When the locking device 13 needs to be locked, the lever 134 can also be manually rotated to make the first end of the locking rod 1311 rotate in the opposite direction. This will cause the second end of the locking rod 1311 to rotate, which in turn causes the first end of the locking pin 1312 to rotate as well, and then the second end of the locking pin 1312 to rotate as well, until the second end of the locking pin 1312 engages with the guide hook, thus locking the device.

[0068] Alternatively, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 6The sliding component 12 is a plate-shaped structure. The fixed component 11 is provided with two opposing first guide mechanisms 111 and second guide mechanisms 112. The axes of the first guide mechanism 111 and the second guide mechanism 112 are parallel. The first side of the plate-shaped structure is slidably connected to the first guide mechanism 111, and the second side of the plate-shaped structure is slidably connected to the second guide mechanism 112. The first side and the second side of the plate-shaped structure are opposite to each other.

[0069] In this embodiment, since the axes of the first guide mechanism 111 and the second guide mechanism 112 are parallel, the first side of the plate-like structure is slidably connected to the first guide mechanism 111, and the second side of the plate-like structure is slidably connected to the second guide mechanism 112. This provides guidance when the sliding component 12 slides relative to the fixed component 11, allowing the sliding component 12 to slide relative to the fixed component 11 along a specified direction.

[0070] Next, since the first and second sides of the plate-like structure are arranged opposite each other, perpendicular to the sliding direction, the first guide mechanism 111 and the second guide mechanism 112 can limit the sliding component 12, preventing the sliding component 12 from moving perpendicular to the sliding direction, thereby making the connection structure 1 more stable and thus extending the service life of the connection structure 1.

[0071] Alternatively, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 6 The first guide mechanism 111 is a first guide groove, and the second guide mechanism 112 is a second guide groove. The openings of the first guide groove and the second guide groove are arranged opposite to each other. The first side of the plate-like structure is inserted into the first guide groove, and the second side of the plate-like structure is inserted into the second guide groove.

[0072] In this embodiment, since the openings of the first guide groove and the second guide groove are arranged opposite to each other, the first side of the plate-like structure is inserted into the first guide groove, and the second side of the plate-like structure is inserted into the second guide groove. Thus, the sliding assembly 12 is sandwiched between the bottom walls of the first guide groove and the bottom walls of the second guide groove. This further restricts the movement of the sliding assembly 12 along a direction perpendicular to the sliding direction.

[0073] Furthermore, in order to reduce friction when the sliding component 12 slides relative to the fixed component 11, lubricant can be filled in the first guide groove and the second guide groove. This can reduce the wear on the first and second sides of the sliding component 12 and the first and second guide grooves, thereby extending the service life of the connection structure 1.

[0074] Alternatively, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 6 A third guide mechanism 121 is provided on the side of the plate structure near the fixing component 11. The axis of the third guide mechanism 121 is parallel to the axis of the first guide mechanism 111. The fixing component 11 is provided with a fourth guide mechanism. The third guide mechanism 121 is slidably connected to the fourth guide mechanism.

[0075] In this embodiment, since the axis of the third guide mechanism 121 is parallel to the axis of the first guide mechanism 111, the third guide mechanism 121 is slidably connected to the fourth guide mechanism. This allows the sliding component 12 to also provide guidance when sliding relative to the fixed component 11, enabling the sliding component 12 to slide relative to the fixed component 11 in a specified direction, thus further strengthening the guiding effect between the fixed component 11 and the sliding component 12.

[0076] In addition, the sliding connection between the third guide mechanism 121 and the fourth guide mechanism can also limit the sliding component 12 along the sliding direction, preventing the sliding component 12 from moving along the sliding direction, thereby making the connection structure 1 more stable and thus extending the service life of the connection structure 1.

[0077] Alternatively, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 6 The third guide mechanism 121 is the third guide groove, and the fourth guide mechanism is the guide protrusion, which is housed in the third guide groove.

[0078] In this embodiment, the guide protrusion is housed in the third guide groove. When the guide protrusion slides relative to the third guide groove, the third guide groove can restrict the guide protrusion from moving in a direction perpendicular to the sliding direction. This, in turn, restricts the sliding component 12 from moving relative to the fixed component 11 in a direction perpendicular to the sliding direction, thereby making the connection structure 1 more stable and extending its service life.

[0079] Furthermore, in order to reduce the friction when the sliding component 12 slides relative to the fixed component 11, lubricant can also be filled in the third guide groove. This can reduce the wear of the guide protrusion and the inner wall of the third guide groove, thereby reducing the wear of the fixed component 11 and the sliding component 12, and thus further extending the service life of the connection structure 1.

[0080] Furthermore, the sliding assembly 12 includes a connecting plate and a sliding plate. The sliding plate is detachably attached to the side of the connecting plate near the fixing assembly 11. Two third guide grooves are provided on the sliding plate, symmetrically distributed along the center of the sliding plate. Thus, when the third guide grooves become severely worn due to prolonged use and need replacement, the sliding plate can be directly removed from the connecting plate and replaced with a new one. This makes the maintenance of the connection structure 1 more convenient.

[0081] Alternatively, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 6 The connecting structure 1 also includes a cover plate, which is detachably connected to the side of the sliding component 12 opposite to the fixed component 11.

[0082] Before the connecting structure 1 is connected to the object to be suspended, a cover plate can be used to cover the side of the sliding assembly 12 that faces away from the fixed assembly 11. This protects the side of the sliding assembly 12 used to connect the object to be suspended. When it is necessary to connect the object to be suspended to the sliding assembly 12, the cover plate can be removed from the sliding assembly 12. This provides protection for the sliding assembly 12.

[0083] See Figure 1 , Figure 4 , Figure 5 and Figure 7 This application also discloses a display device 100, which includes any of the above-described connection structures 1 and a display 2, wherein the back plate of the display 2 is fixedly connected to the sliding assembly 12.

[0084] In this embodiment, since both the fixing component 11 and the sliding component 12 are connected to the locking device 13, when the locking device 13 is in the locked state, the fixing component 11 and the sliding component 12 are locked; when the locking device 13 is in the unlocked state, the fixing component 11 and the sliding component 12 are unlocked. Thus, when it is necessary to remove the display 2 from the vertical surface, adjusting the locking device 13 to the unlocked state is sufficient. When it is necessary to suspend and secure the device to the vertical surface, adjusting the locking device 13 to the locked state is sufficient. When the locking device 13 is in the locked state, the sliding component 12 cannot slide relative to the fixing component 11, therefore the display 2 cannot move relative to the vertical surface, making the display 2 more securely connected and preventing it from falling. Therefore, the safety of the display device 100 is improved.

[0085] Next, since the control unit is electrically connected to the locking device 13, the control unit is used to receive external control signals and control the locking device 13 to switch between the locked and unlocked states. In this way, the user can control the locking device 13 to switch between the locked and unlocked states by sending control signals to the control unit, thereby realizing automatic control of the locking device 13 and automatically controlling the connection state of the connection structure 1, thus improving the user's experience with the display device 100.

[0086] In summary, when the user needs to remove the monitor 2 from the base, adjusting the locking device 13 to the unlocked state will suffice. When it is necessary to hang and secure the monitor 2 to the base, adjusting the locking device 13 to the locked state will suffice. When the locking device 13 is in the locked state, the sliding component 12 cannot slide relative to the fixed component 11, so the monitor 2 cannot move relative to the base, thus making the connection between the monitor 2 and the base more secure and preventing the monitor 2 from detaching from the base.

[0087] The aforementioned display 2 can be a television display screen, a mobile phone display screen, or a computer display screen, or other types of display 2. This application embodiment does not limit this.

[0088] Furthermore, the display 2 can be a central control voice-activated smart screen, and its size can be 4 inches or other sizes; this application embodiment does not limit this. When the display 2 is a central control voice-activated smart screen, the display device 100 can be applied to whole-house smart home systems. Specifically, the display device 100 can be installed in the entryway, living room, or bedroom, embedded in the electrical connection housing. During installation, the fixing component 11 of the connecting structure 1 is first fixed to the vertical wall with two screws, and then the sliding component 12, which is fixedly connected to the central control voice-activated smart screen, is slidably connected to the fixing component 11 to complete the installation. Compared with the prior art solution using plastic clips for connection, this reduces the wear of the connecting structure 1, thereby extending the service life of the connecting structure 1.

[0089] When the aforementioned display device 100 is used in a whole-house smart home system, the 4-inch central control voice smart screen is in a closed state when the display device 100 is in normal use. When it is necessary to install, disassemble, or repair and inspect the display device 100, the 4-inch central control voice smart screen is in an open state.

[0090] The aforementioned smart home system is a rapidly developing new type of home renovation solution. It represents a more ideal living environment, integrating video surveillance, intelligent burglar alarms, intelligent lighting, intelligent appliance control, intelligent door and window control, and intelligent audio-visual control into one system. It can meet various needs at home while making life more convenient.

[0091] A complete smart home system typically includes a smart security system, a smart control system, a smart lighting system, a home theater system, a background music system, and an environmental linkage system. The smart security system provides comprehensive protection for the home through smart door locks, smart door sensors, smart cameras, environmental monitoring alarms, and infrared motion detectors. It can monitor for dangers such as intruders, fires, and gas leaks in real time and promptly notify users when abnormal situations occur. The smart control system generally uses devices such as infrared remote controls, smart boxes, and smart hosts to control all appliances in the home. Basic functions include remote on / off and timed on / off. Some brands can provide all the functions of traditional remote controls, such as changing TV channels and controlling air conditioning temperature; it also allows for setting "scene modes," enabling one command to control multiple products or triggering products based on specific scenarios. The smart lighting system provides intelligent management of all the lights in the home. Through setting scene modes, multiple lights can be intelligently switched on / off, and brightness and color temperature adjusted with a single touch. A home theater system can connect all audio-visual equipment into a unified whole, such as speakers, HD players, projectors, screens, HDTVs, and environmental devices like air conditioners, underfloor heating, and electric curtains. It also includes voice control functionality for enhanced viewing and gaming experiences and greater ease of operation. A background music system can be wired to connect audio signals to any area of ​​the smart home, such as the living room, dining room, kitchen, balcony, and bathroom. Background music can be independently controlled via control panels or mobile devices in different rooms. An environmental linkage system, based on a smart home control system platform, allows smart home products to proactively sense changes in the indoor and outdoor environment and coordinate with relevant devices to adjust the indoor environment, creating a comfortable, safe, and healthy home environment.

[0092] Smart home systems offer diverse control methods, primarily including local control, mobile phone control, voice control, sensor control, remote control, and timer control. Local control allows for one-click control of home appliances, lights, and other devices via a central control panel. Mobile phone control enables remote control of various devices using a mobile app. Voice control allows users to directly control appliances via voice commands through a smart voice assistant, eliminating the need for cumbersome manual operation. Sensor control includes security sensors such as door sensors, motion detectors, smoke sensors, water leak sensors, gas sensors, and security cameras, providing real-time monitoring of home security. Remote control allows for device control using a remote control. Timer control allows users to preset the cycle time and operating time of home appliances within the control unit, such as scheduling the opening and closing of curtains or water heaters.

[0093] The advantages of whole-house smart home systems mainly include ease of use, energy efficiency, environmental friendliness, security, and interactive entertainment. Specifically, a whole-house smart system enables intelligent control of appliances, lighting, security, and other aspects, greatly improving the convenience of life. It can automatically adjust the operating status of appliances according to indoor and outdoor environments, such as intelligent temperature control and intelligent energy saving, thereby effectively reducing energy consumption. It possesses high security, enabling remote monitoring and alarm functions, improving home security capabilities. It can also provide home entertainment and interaction, such as voice games and music playback, enriching family life. However, whole-house smart homes also have some disadvantages, mainly including high installation and maintenance costs, room for improvement in system stability, information security risks, and a relatively high barrier to entry. Specifically, whole-house smart systems require wiring and equipment installation, incurring certain installation costs. Furthermore, equipment is rapidly updated, requiring investment for subsequent maintenance and upgrades. Whole-house smart systems involve the interconnection of multiple devices and platforms, inevitably leading to some malfunctions or instability. Whole-house smart systems require internet connectivity to achieve intelligent control, which raises information security concerns. Hacking attacks or data leaks can cause unnecessary trouble for users. Using a whole-house smart home system requires a certain level of basic electronics and internet knowledge, which can be a significant barrier to entry for users who are less proficient with electronic devices. However, with the continuous advancements in IoT, AI, and 5G technologies, whole-house smart home technology has become a major development trend in the home furnishing industry. More and more smart home manufacturers and service providers are launching more refined and scenario-based solutions to meet the increasingly diverse needs of users. For example, brands like Huawei HarmonyOS Smart Home are continuously building smart, convenient, healthy, comfortable, safe, reliable, and energy-efficient homes of the future through technological innovation and product iteration. As an emerging home furnishing model, whole-house smart home technology is gradually changing people's lifestyles. Although some disadvantages and challenges exist, it is believed that these problems will be gradually resolved in the future with continuous technological progress and market development.

[0094] To realize a fully intelligent home system, a 4-inch central control voice-activated smart screen is typically installed. This screen integrates central control, voice control, and intelligent functions. Specifically, its 4-inch screen size facilitates installation and use, while clearly displaying various information and the user interface. It features a modern, minimalist design, usually with a brushed metal finish or made of aerospace-grade aluminum, giving it a stylish and sophisticated appearance suitable for various home décor styles. It also functions as a central control hub, acting as the control center for the entire home. The 4-inch central control voice-activated smart screen can link smart home scenes and devices with a single click, integrating functions such as lighting control, air conditioning control, scene control, and curtain control. Users can easily control and manage all smart devices in the house through various methods, including touchscreen control, voice control, button control, and remote control. Its voice control function is equipped with advanced voice control technology, possessing excellent far-field voice recognition capabilities, supporting simultaneous use of wake words and control commands for instant response and hands-free operation. Users can easily control connected devices such as lights, air conditioners, fresh air systems, underfloor heating, and curtains via voice commands, creating personalized smart living scenarios. Furthermore, it supports customizable settings, including the interface, background image, and colored light strips, allowing for personalized configuration based on user preferences and needs. It also supports various customized smart scenes, such as "Home Mode," "Movie Mode," and "Sleep Mode," enabling users to switch between multiple personalized smart scenes with a single touch.

[0095] The 4-inch central control voice-activated smart screen is widely used in various smart home scenarios, such as living rooms, bedrooms, and studies. Users can easily control and manage all smart devices in the house, enjoying the convenience and comfort brought by smart technology. In short, the 4-inch central control voice-activated smart screen is a powerful and easy-to-use smart home device that can bring users a more intelligent and convenient living experience.

[0096] The 4-inch central control voice-activated smart screen is inextricably linked to whole-house smart home systems. Specifically, it's a core component of any whole-house smart home system. Its main functions include centralized control, voice interaction, and scene setting. As the control center for the entire smart home system, it integrates control functions for various smart home devices. Users can easily control and manage all smart devices through this small screen, eliminating the need to operate each device individually. With its built-in voice assistant, users can control the smart screen and other smart home devices using voice commands. This voice interaction method is not only convenient but also enhances the user experience. It also supports various customizable smart scenes, such as "Home Mode," "Movie Mode," and "Sleep Mode." Users can set and switch these scenes according to their needs, achieving intelligent linkage throughout the entire smart home system. A whole-house smart home system typically consists of multiple smart home devices, including but not limited to smart lighting, smart security, smart curtains, and smart appliances. These devices are interconnected through a specific communication protocol to form a complete smart home network.

[0097] The central control voice-activated smart screen can be integrated with the entire smart home system. This is reflected in several aspects, including device access, scene linkage, and remote control. As the control center of the smart home system, the central control voice-activated smart screen can connect to various smart home devices. These devices connect to the smart screen through specific communication protocols, enabling data transmission and control command issuance. Users can set various smart scenes on the central control voice-activated smart screen and use these scenes to achieve intelligent linkage of the entire smart home system. For example, when a user sets a "homecoming mode," the smart screen can automatically trigger the linkage of devices such as lights, curtains, and air conditioning to create a comfortable and warm home environment. In addition to local control, the central control voice-activated smart screen also supports remote control. Users can use mobile remote control tools to view and control the status of the entire smart home system anytime, anywhere, achieving a more convenient and intelligent lifestyle. In short, the 4-inch central control voice-activated smart screen and the entire smart home system are inextricably linked. It is one of the core components of the entire smart home system, realizing intelligent linkage and management of the entire smart home system through centralized control, voice interaction, and scene setting functions. With the continuous development and popularization of smart home technology, central control voice smart screens will become one of the preferred smart home devices for more and more families.

[0098] Using a 4-inch central control voice smart screen typically involves the following steps. These steps may vary slightly depending on the brand and model, but the overall process is similar. The first step is powering on and connecting to the network. First, ensure the device is correctly installed and powered on. Briefly press the power button to start the device; the screen will light up and display the main interface. Then, find and click "Network Settings" or a similar option on the main interface. Select Wi-Fi as the network connection method and enter the corresponding network password to connect. After successful connection, the device will be able to access the internet and the smart home system. The second step is device binding and synchronization. First, download the app (application). Download the smart home app that accompanies the smart screen from your mobile app store. Then, bind the smart screen by opening the app and following the prompts to register and log in. Find and click "Add Device" or a similar option within the app. Use the app to scan the QR code on the smart screen or manually enter the device information to complete the binding process. Synchronize smart home devices. After binding the smart screen, the app will automatically or manually synchronize the smart home devices under the smart screen. Users can then view and manage the synchronized devices within the app. The third step is voice control and settings. First, locate and enable the voice wake-up function on the smart screen's main interface or settings. Set a voice wake-up phrase, such as "Hello Xiao Ke" or other custom words. When voice control is needed, simply speak the wake-up phrase and follow the command. Users can then adjust parameters such as voice recognition sensitivity and volume in the smart screen's settings. Offline voice functionality can also be set up to allow some voice control functions to be used even without a network connection. The fourth step is scene control and editing. First, create a scene by finding the scene settings function on the smart screen or in the app. Click "Add Scene" or a similar option and set the scene name, trigger conditions, and execution action according to the prompts. Users can then edit created scenes at any time on the smart screen or in the app, modifying parameters such as scene name, trigger conditions, and execution action. The fifth step is device management and control. On the smart screen or in the app, users can view the real-time status of connected smart home devices. For example, they can view the brightness of lights, the temperature of the air conditioner, etc. Users can then control smart home devices through the smart screen's touchscreen or voice commands. Devices can also be controlled within the app by clicking or swiping the screen. By following the steps above, users can easily use the 4-inch central control voice smart screen to control and manage all smart home devices, enjoying the convenience and comfort brought by smart living.

[0099] When using a 4-inch central control voice smart screen, the following precautions should be taken: Avoid direct sunlight; do not expose the smart screen directly to sunlight to avoid damaging the screen or affecting device performance. Keep it clean; regularly clean the screen and casing to maintain its cleanliness and appearance. Update the software regularly to ensure its security and functionality. Ensure the device is powered off and unplugged before installation, repair, or cleaning. It plays a crucial role in the smart home field. It is the bridge connecting users and smart home devices; through an app, users can remotely control, monitor, and manage their smart home system.

[0100] The 4-inch central control voice-activated smart screen has a wide range of applications, covering multiple fields such as homes, hotels, and offices. Here are some specific examples:

[0101] In one residence, a 4-inch central control voice-activated smart screen from Digital Light was installed. The homeowner can easily control home appliances such as lights, curtains, air conditioning, and television via voice commands or the touchscreen. For example, the homeowner simply says, "Turn on the living room lights," and the smart screen immediately responds and turns on the living room lights. This whole-house smart control method greatly improves the convenience and comfort of life, while also enhancing home security and energy efficiency.

[0102] One family has set up multiple personalized scenes on their smart screen, such as "Wake-up Mode," "Movie Mode," and "Sleep Mode." When a scene is triggered, the smart screen automatically adjusts the status of the home's devices. For example, in "Wake-up Mode," the smart screen automatically turns on the curtains and lights and plays soft music to help the homeowner start the day in a pleasant mood. Personalized scene settings meet the different needs of family members, improving their quality of life and sense of well-being.

[0103] The hotel has equipped its guest rooms with 4-inch centrally controlled smart screens. Guests can control room lighting, curtains, air conditioning, televisions, and other devices via voice commands or the touchscreen. The smart screens also support various scene modes, such as "reading mode" and "movie mode," providing guests with a more comfortable and convenient stay. The introduction of smart screens has improved the hotel's level of intelligence and service quality, while also enhancing guest satisfaction and loyalty.

[0104] The hotel has installed 4-inch central voice-controlled smart screens in its guest rooms, allowing guests to control various in-room devices and enjoy a range of intelligent services. For example, guests can use the smart screens to book room service and view hotel information. The introduction of these smart screens provides the hotel with more intelligent and personalized services, enhancing its competitiveness.

[0105] A company installed a 4-inch central voice-controlled smart screen as the office's intelligent control center. Employees can control office lighting, air conditioning, curtains, and other equipment through the screen, and set different work scene modes, such as "centralized office mode" and "rest mode." The smart screen also supports voice assistant functionality, which can answer employee questions and provide weather forecasts. The introduction of the smart screen has improved the office's level of intelligence and work efficiency, while also enhancing employee comfort and satisfaction.

[0106] A company installed a 4-inch central control voice smart screen in its conference room as an intelligent control device. The meeting host can control the conference room's lighting, projector, sound system, and other equipment through the smart screen, and set different meeting scene modes, such as "presentation mode" and "discussion mode." The introduction of the smart screen provides the conference room with a more intelligent and convenient control method, improving meeting efficiency and quality.

[0107] In conclusion, the 4-inch central control voice-activated smart screen has been widely used in various fields such as homes, hotels, and offices. These cases demonstrate the significant advantages of smart screens in improving quality of life, enhancing service quality, and increasing work efficiency.

[0108] The installation process for a 4-inch central control voice smart screen includes the following steps: Step 1: Preparation. Inspect the equipment to ensure that the 4-inch central control voice smart screen and its accessories, such as power cords, mounting screws, and the base box, are complete and undamaged. Then carefully read the product manual to understand the equipment's performance, functions, installation requirements, and precautions. Step 2: Choosing an installation location. Select a suitable installation location based on your needs. In a home environment, a wall in the living room or bedroom is typically chosen; in a hotel or office setting, a wall in a guest room or conference room, or a control panel, may be selected. Check the wall conditions to ensure the wall at the installation location is flat, dry, free of cracks, and capable of supporting the weight of the equipment. Step 3: Installing the base box and securing the equipment. At the selected installation location, pre-embed the base box according to the instructions. The base box is typically used to secure the equipment and conceal wiring. Then, secure the equipment's bottom casing to the pre-embedded base box using the provided mounting screws. Next, connect the equipment's power cord, signal wires, etc., to the corresponding interfaces according to the wiring diagram in the manual. Ensure the wiring connections are correct and secure. The fourth step is power-on testing and configuration. Plug the power cord into a power outlet, turn on the device, and check if it powers on normally and displays an image. If the device supports network connectivity, network configuration is required. This is usually done through the device's settings interface by selecting Ethernet and entering the corresponding network password. Then, perform basic settings according to the instructions in the manual, such as language selection, screen brightness adjustment, and screen saver settings. The fifth step is functional testing and optimization. First, conduct a voice control test to ensure the device's voice control function can accurately recognize and execute voice commands. Next, set different scene modes according to usage needs and test their effectiveness. Then, optimize and adjust the device settings based on the test results to ensure optimal performance.

[0109] During installation, ensure the power is off and follow the safety instructions in the product manual. If possible, it is recommended that a professional perform the installation to ensure proper installation and stable operation. Keep the device and its surrounding environment clean during installation and use to prevent damage from dust and dirt. By following the steps above, you can complete the installation and configuration of the 4-inch central control voice smart screen. Please note that different brands and models of devices may have different installation requirements and steps; therefore, please always follow the instructions in the product manual during actual operation.

[0110] With the rapid development of the smart home market, more and more families are accepting and adopting smart home devices. The 4-inch central voice-controlled smart screen, as an important control center for smart homes, can easily achieve interconnected control of devices throughout the house, improving the convenience and comfort of home life.

[0111] Alternatively, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 7 The display device 100 includes a high-voltage control module 3, and the fixing component 11 is provided with a receiving cavity 113. The high-voltage control module 3 is housed in the receiving cavity 113 and is electrically connected to the display 2.

[0112] In this embodiment, the high-voltage control module 3 is used to control the circuit that supplies power to the display 2, specifically controlling the on / off state of the circuit, thereby controlling the on / off state of the display 2. The high-voltage control module 3 is electrically connected to the control component and can receive control signals from the control component to control the on / off state of the display 2. This enables automatic control of the display 2's on / off state, improving the user experience.

[0113] Alternatively, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 7 The display 2 is electrically connected to the control unit, which is used to receive control signals from the display 2.

[0114] Specifically, the display 2 is equipped with a signal sending button, which allows the user to send a control signal. The controller then receives this signal. Since the controller is electrically connected to the locking device 13, upon receiving the control signal, it can switch the locking device 13 between locked and unlocked states. Thus, the user can control the locking device 13 to switch between locked and unlocked states simply by sending a control signal to the controller via the display 2, thereby achieving automatic control of the locking device 13 and the connection status of the connection structure 1, thus improving the user experience.

[0115] In addition, an application can be set up on display 2 to send control signals to the control unit. This allows users to control the operating status of connection structure 1 by sending control signals to the control unit through the application on display 2, thus improving the user experience.

[0116] 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.

Claims

1. A connection structure (1), characterized in that, include: A fixing component (11) is used to fix it to the base; A sliding component (12) is detachably slidably connected to the fixed component (11); The locking device (13) is connected to both the fixing component (11) and the sliding component (12); The control component is electrically connected to the locking device (13). The control component is used to receive external control signals and control the locking device (13) to switch between a locked state and an unlocked state. When the locking device (13) is in the locked state, the fixing component (11) and the sliding component (12) are locked. When the locking device (13) is in the unlocked state, the fixing component (11) and the sliding component (12) are unlocked.

2. The connection structure (1) according to claim 1, characterized in that, The locking device (13) includes a first locking component (131) and a second locking member (132). The first locking component (131) is movably connected to one of the fixed component (11) or the sliding component (12), and the second locking member (132) is fixedly connected to the other of the fixed component (11) or the sliding component (12). The control element is electrically connected to the first locking assembly (131) and is used to control the connection or separation of the first locking assembly (131) and the second locking element (132).

3. The connection structure (1) according to claim 2, characterized in that, The first locking assembly (131) includes a locking rod (1311) and a locking pin (1312). The first end of the locking rod (1311) is rotatably connected to the fixing assembly (11), and the second end of the locking rod (1311) is fixedly connected to the first end of the locking pin (1312). The angle between the axis of the locking rod (1311) and the axis of the locking pin (1312) is greater than zero degrees. The second locking member (132) is a guide hook, which is detachably connected to the second end of the locking pin (1312).

4. The connection structure (1) according to claim 3, characterized in that, The locking device (13) includes a driving member (133), which is fixedly connected to the fixing assembly (11). The locking rod (1311) is connected to the driving member (133), and the driving member (133) is used to drive the locking rod (1311) to rotate. The control member is electrically connected to the driving member (133).

5. The connection structure (1) according to claim 4, characterized in that, The first end of the locking rod (1311) is fixedly connected to a lever (134), which is used to withstand external force and drive the locking rod (1311) to rotate.

6. The connection structure (1) according to any one of claims 1-5, characterized in that, The sliding component (12) is a plate-shaped structure. The fixing component (11) is provided with two opposing first guide mechanisms (111) and second guide mechanisms (112). The axes of the first guide mechanism (111) and the second guide mechanism (112) are parallel. The first side of the plate-shaped structure is slidably connected to the first guide mechanism (111), and the second side of the plate-shaped structure is slidably connected to the second guide mechanism (112). The first side and the second side of the plate-shaped structure are opposite to each other.

7. The connection structure (1) according to claim 6, characterized in that, The first guide mechanism (111) is a first guide groove, and the second guide mechanism (112) is a second guide groove, with the openings of the first guide groove and the second guide groove being arranged opposite to each other; The first side of the plate-like structure is inserted into the first guide groove, and the second side of the plate-like structure is inserted into the second guide groove.

8. The connection structure (1) according to claim 6, characterized in that, A third guide mechanism (121) is provided on the side of the plate structure near the fixing component (11), and the axis of the third guide mechanism (121) is parallel to the axis of the first guide mechanism (111); the fixing component (11) is provided with a fourth guide mechanism, and the third guide mechanism (121) is slidably connected to the fourth guide mechanism.

9. The connection structure (1) according to claim 8, characterized in that, The third guiding mechanism (121) is a third guiding groove, and the fourth guiding mechanism is a guiding protrusion, which is housed in the third guiding groove.

10. The connection structure (1) according to any one of claims 1-9, characterized in that, The connection structure (1) also includes a cover plate, which is detachably connected to the side of the sliding component (12) opposite to the fixed component (11).

11. A display device (100), characterized in that, Includes the connection structure (1) and display (2) as described in any one of claims 1-10, wherein the back plate of the display (2) is fixedly connected to the sliding assembly (12).

12. The display device (100) according to claim 11, characterized in that, The display device (100) includes a high-voltage control module (3), the fixing component (11) is provided with a receiving cavity (113), the high-voltage control module (3) is housed in the receiving cavity (113) and is electrically connected to the display (2).

13. The display device (100) according to claim 12, characterized in that, The display (2) is electrically connected to the control unit, which is used to receive the control signal emitted by the display (2).

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