Connecting structure and display device

Abstract

The invention 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] The present invention relates to the field of smart home technology, and in particular to a connection structure and a display device. Background Art

[0002] Display screens are common electronic products in current work and life. In order to facilitate use and save space, the display screen needs to be fixed on a vertical wall, and the display screen can be taken down when it is needed.

[0003] In the prior art, there is a connection structure for detachably fixing a display screen on a vertical wall. The connection structure includes a rear shell and a front shell. The rear shell is provided with a strong electric structure, which is pre-installed on the bottom shell of the wall during installation. The front shell is provided with a weak electric structure for fixing and connecting the display screen. The front shell and the rear shell are detachably connected by a buckle, thereby realizing a detachable connection between the display screen and the wall.

[0004] However, the structure formed by connecting the rear shell and the front shell by means of buckles is not stable enough, and the front shell and the rear shell may be easily separated, thereby posing a safety hazard of the display screen falling. Summary of the invention

[0005] The invention discloses a connection structure and a display device. When the connection structure is used to connect an object to be hung to a vertical surface, the object to be hung can be connected more firmly, thereby preventing the object to be hung from falling.

[0006] In order to achieve the above-mentioned purpose, in the first aspect, the present invention discloses a connection structure, which includes: a fixed component, a sliding component, a locking device and a control member. The fixed component is used to be fixedly connected to a base; the sliding component is detachably connected to the fixed component by sliding; and both the fixed component and the sliding component are connected to the locking device.

[0007] The control component is electrically connected to the locking device, and is used to receive an external control signal 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 comprises a first locking assembly and a second locking member, wherein the first locking assembly is movably connected to one of the fixed assembly or the sliding assembly, and the second locking member is fixedly connected to the other of the fixed assembly or the sliding assembly;

[0009] The control member is electrically connected to the first locking assembly and is used to control the first locking assembly to be connected to or separated from the second locking member.

[0010] Optionally, the first locking assembly includes a locking rod and a locking column, 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 column, and the angle between the axis of the locking rod and the axis of the locking column is greater than zero degrees;

[0011] The second locking member is a guide hook, and the guide hook is detachably connected to the second end of the locking column.

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

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

[0014] Optionally, the sliding component is a plate-like structure, and the fixed component is provided with two relatively arranged first guide mechanisms and second guide mechanisms, the axes of the first guide mechanism and the second guide mechanism are parallel, the first side edge of the plate-like structure is slidably connected to the first guide mechanism, the second side edge of the plate-like structure is slidably connected to the second guide mechanism, and the first side edge and the second side edge of the plate-like structure are relatively arranged.

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

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

[0017] Optionally, a third guide mechanism is provided on one side of the plate-like structure close to the fixed component, and the axis of the third guide mechanism is parallel to the axis of the first guide mechanism; the fixed 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 guide mechanism is a third guide groove, and the fourth guide mechanism is a guide protrusion, and the guide protrusion is accommodated in the third guide groove.

[0019] Optionally, the connection structure further comprises a cover plate, and the cover plate is detachably connected to cover a side of the sliding component facing away from the fixing component.

[0020] In a second aspect, the present invention discloses a display device, comprising the connection structure described in any one of the first aspects and a display, wherein a back panel of the display is fixedly connected to the sliding assembly.

[0021] 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 received in the receiving cavity and is electrically connected to the display.

[0022] Optionally, the display is electrically connected to the control component, and the control component is used to receive the control signal sent by the display.

[0023] Compared with the related art, the beneficial effects of the present application are at least:

[0024] Since the sliding assembly is fixedly connected to the object to be hung, the fixing assembly is used to be fixedly connected to the base; the sliding assembly is detachably connected to the fixing assembly in sliding manner. The base may be a vertical surface. In this way, the fixing assembly may be fixedly connected to the vertical surface, and the sliding assembly may slide relative to the fixing assembly, thereby enabling the object to be hung to be fixed to the vertical surface or removed from the vertical surface.

[0025] Next, since both the fixed component and the sliding component are connected to the locking device, when the locking device is in a locked state, the fixed component and the sliding component are locked, and when the locking device is in an unlocked state, the fixed component and the sliding component are unlocked. In this way, when it is necessary to remove the object to be hung from the vertical surface, it can be achieved by adjusting the locking device to an unlocked state. When it is necessary to fasten the object to be hung on the vertical surface, it can be achieved by adjusting the locking device to a locked state. When the locking device is in a locked state, the sliding component cannot slide relative to the fixed component, so the object to be hung cannot move relative to the vertical surface, which can make the object to be hung more firmly connected, thereby preventing the object to be hung from falling.

[0026] Next, since the control element is electrically connected to the locking device, the control element is used to receive an external control signal and control the locking device to switch between the locked state and the unlocked state. In this way, the user can control the locking device to switch between the locked state and the unlocked state by sending a control signal to the control element, thereby realizing automatic control of the locking device, and also automatically controlling the connection state of the connection structure, thereby improving the user experience.

[0027] In addition, the base may also be an inclined surface or other plane. In short, when the user needs to remove the object to be hung from the base, the user can adjust the locking device to an unlocked state. When the object to be hung needs to be fastened to the base, the user can adjust the locking device to a locked state. When the locking device is in a locked state, the sliding component cannot slide relative to the fixed component, so the object to be hung cannot move relative to the base, which can make the object to be hung more firmly connected to the base, thereby preventing the object to be hung from detaching from the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is a structural schematic diagram of a connection structure provided in an embodiment of the present application;

[0030] Figure 2 is a schematic diagram of the structure of the locking device;

[0031] Figure 3 It is a schematic diagram of the structure of the driving part;

[0032] Figure 4 yes Figure 1 The main view of the connecting structure;

[0033] Figure 5 yes Figure 1 Left view of the middle connection structure;

[0034] Figure 6 It is from Figure 1 A schematic diagram of the structure formed by observing the connection structure from the opposite side;

[0035] Figure 7 It is a structural schematic diagram of a display device provided in an embodiment of the present application.

[0036] Description of reference numerals:

[0037] 1-connecting structure, 11-fixing assembly, 111-first guide mechanism, 112-second guide mechanism, 113-accommodating chamber, 12-sliding assembly, 121-third guide mechanism, 13-locking device, 131-first locking assembly, 1311-locking rod, 1312-locking column, 132-second locking member, 133-driving member, 134-shift lever, 2-display, 3-high-power control module, 100-display device. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0039] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0040] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0041] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0043] The technical solution of the present application will be further described below in conjunction with specific embodiments and drawings.

[0044] Figure 1 is a structural schematic diagram of a connection structure 1 provided in an embodiment of the present application, Figure 2 is a schematic structural diagram of the locking device 13, Figure 3 Schematic diagram of the structure of the driving member 133.

[0045] See also Figure 1 , Figure 2 and Figure 3 The connection structure 1 includes a fixed component 11, a sliding component 12, a locking device 13 and a control member. The fixed component 11 is used to be fixedly connected to the base; the sliding component 12 is detachably connected to the fixed component 11 by sliding; the fixed component 11 and the sliding component 12 are both connected to the locking device 13.

[0046] The control component is electrically connected to the locking device 13, and is used to receive an external control signal 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 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.

[0047] In the embodiment of the present application, the sliding component 12 is fixedly connected to the object to be hung. Since the fixing component 11 is used to be fixedly connected to the base; the sliding component 12 is detachably connected to the fixing component 11. The base can be a vertical surface. In this way, 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, so that the object to be hung can be fixed to the vertical surface or removed from the vertical surface.

[0048] Next, since both the fixed component 11 and the sliding component 12 are connected to the locking device 13, when the locking device 13 is in a locked state, the fixed component 11 and the sliding component 12 are locked, and when the locking device 13 is in an unlocked state, the fixed component 11 and the sliding component 12 are unlocked. In this way, when it is necessary to remove the object to be hung from the vertical surface, it can be achieved by adjusting the locking device 13 to be in an unlocked state. When it is necessary to fasten the object to be hung on the vertical surface, it can be achieved by adjusting the locking device 13 to be in a locked state. When the locking device 13 is in a locked state, the sliding component 12 cannot slide relative to the fixed component 11, so the object to be hung cannot move relative to the vertical surface, which can make the object to be hung be connected more firmly, thereby preventing the object to be hung from falling.

[0049] Next, since the control element is electrically connected to the locking device 13, the control element is used to receive an external control signal and control the locking device 13 to switch between the locked state and the unlocked state. In this way, the user can control the locking device 13 to switch between the locked state and the unlocked state by sending a control signal to the control element, thereby realizing automatic control of the locking device 13, and also automatically controlling the connection state of the connection structure 1, thereby improving the user experience.

[0050] In addition, the base can also be an inclined surface or other plane. In short, when the user needs to remove the object to be hung from the base, it can be achieved by adjusting the locking device 13 to an unlocked state. When it is necessary to fasten the object to be hung on the base, it can be achieved by adjusting the locking device 13 to a locked state. When the locking device 13 is in a locked state, the sliding component 12 cannot slide relative to the fixed component 11, so the object to be hung cannot move relative to the base, which can make the object to be hung and the base more firmly connected, thereby preventing the object to be hung from detaching from the base.

[0051] It should be noted that the above-mentioned object to be hung can be a display 2 or a speaker, or other objects that require a detachable connection, and the embodiment of the present application does not limit this.

[0052] Optionally, 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; the 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.

[0053] In the embodiment of the present application, since the control member is electrically connected to the first locking component 131, it is used to control the connection or separation of the first locking component 131 and the second locking component 132, and thus the locking device 13 can be controlled to switch between the locked state and the unlocked state. Specifically, when the first locking component 131 is connected to the second locking component 132, the locking device 13 is in the locked state, and when the first locking component 131 is separated from the second locking component 132, the locking device 13 is in the unlocked state. In this way, the control member controls the connection state of the connection structure 1 by controlling the connection or separation of the first locking component 131 and the second locking component 132.

[0054] It should be noted that when the first locking component 131 is movably connected to the fixed component 11, the second locking member 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 member 132 is fixedly connected to the fixed component 11, which is not limited in the embodiment of the present application.

[0055] Optionally, in some embodiments, see Figure 1 , Figure 2 and Figure 3The first locking assembly 131 includes a locking rod 1311 and a locking column 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 column 1312. The angle between the axis of the locking rod 1311 and the axis of the locking column 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 column 1312.

[0056] In the embodiment of the present application, when the locking device 13 needs to be in an unlocked state, the first end of the locking rod 1311 can be rotated forward, so that the second end of the locking rod 1311 will follow the rotation, and then the first end of the locking column 1312 will also be rotated, and then the second end of the locking column 1312 will be rotated, until the second end of the locking column 1312 is disengaged from the guide hook.

[0057] When the locking device 13 needs to be in a locked state, the first end of the locking rod 1311 can be rotated in the opposite direction, so that the second end of the locking rod 1311 will follow the rotation, and then the first end of the locking column 1312 will also be rotated, and then the second end of the locking column 1312 will be rotated, until the second end of the locking column 1312 is engaged with the guide hook.

[0058] In order to enable the locking device 13 to lock itself, an elastic member can be provided for the locking device 13, and the elastic member is connected to the locking rod 1311, and can drive the locking rod 1311 to rotate in the opposite direction, so that when the sliding component 12 slides to the specified position of the fixing component 11, the locking device 13 can automatically switch to the locking state. In this way, the connection structure 1 is more convenient to use.

[0059] It should be noted that the elastic member may be a torsion spring, a spring or a spring sheet, or may be other elastic members with the same function, which is not limited in the embodiments of the present application.

[0060] Optionally, in some embodiments, see Figure 1 , Figure 2 and Figure 3 The locking device 13 includes a driving member 133, the driving member 133 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.

[0061] In the embodiment of the present application, since the locking rod 1311 is connected to the driving member 133, the driving member 133 is used to drive the locking rod 1311 to rotate. Compared with the method of manually rotating the locking rod 1311, the connection structure 1 is more convenient to operate and safer to use, thereby improving the safety of the connection structure 1.

[0062] Next, since the control member is electrically connected to the driving member 133, the user can send a control signal to the control member, and then control the driving member 133 to rotate through the control member, thereby driving the locking rod 1311 to rotate. In this way, the locking device 13 can be automatically controlled to switch between the locked state and the unlocked state, and the working state of the connection structure 1 can be automatically controlled, thereby improving the user experience.

[0063] It should be noted that the above-mentioned driving component 133 can be a motor or an electromagnetic relay, or other driving devices with the same function, which is not limited in the embodiment of the present application.

[0064] Optionally, 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 , and the lever 134 is used to withstand external force and drive the locking rod 1311 to rotate.

[0065] In this way, in addition to the method of driving the locking rod 1311 by the driving member 133, the locking rod 1311 can also be rotated by manually pressing the lever 134. In this way, when the driving member 133 fails, the locking device 13 can be switched between the locked state and the unlocked state by manually rotating the lever 134. Therefore, the user experience can be improved.

[0066] Specifically, when the locking device 13 needs to be in the unlocked state, the lever 134 can be manually rotated to make the first end of the locking rod 1311 rotate forward, so that the second end of the locking rod 1311 will rotate along, and then the first end of the lock column 1312 will also be driven to rotate, and then the second end of the lock column 1312 will be driven to rotate, until the second end of the lock column 1312 is separated from the guide hook to achieve unlocking. When the locking device 13 needs to be in the locked state, the lever 134 can also be manually rotated to make the first end of the locking rod 1311 rotate in the opposite direction, so that the second end of the locking rod 1311 will also rotate along, and then the first end of the lock column 1312 will also be driven to rotate, and then the second end of the lock column 1312 will be driven to rotate, until the second end of the lock column 1312 is engaged with the guide hook to achieve locking.

[0067] Optionally, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 6The sliding component 12 is a plate-like structure, and the fixed component 11 is provided with two first guide mechanisms 111 and a second guide mechanism 112 which are arranged opposite to each other. The axes of the first guide mechanism 111 and the second guide mechanism 112 are parallel. The first side edge of the plate-like structure is slidably connected to the first guide mechanism 111, and the second side edge of the plate-like structure is slidably connected to the second guide mechanism 112. The first side edge and the second side edge of the plate-like structure are arranged opposite to each other.

[0068] In the embodiment of the present application, 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. In this way, when the sliding component 12 slides relative to the fixed component 11, it plays a guiding role, so that the sliding component 12 can slide relative to the fixed component 11 along a specified direction.

[0069] Next, since the first side and the second side of the plate-like structure are arranged opposite to each other and perpendicular to the sliding direction, the first guide mechanism 111 and the second guide mechanism 112 can limit the sliding assembly 12, preventing the sliding assembly 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.

[0070] Optionally, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 6 The first guide mechanism 111 is a first guide groove, the second guide mechanism 112 is a second guide groove, the openings of the first guide groove and the second guide groove are arranged oppositely. The first side edge of the plate-like structure is inserted into the first guide groove, and the second side edge of the plate-like structure is inserted into the second guide groove.

[0071] In the embodiment of the present application, since the openings of the first guide groove and the second guide groove are arranged opposite to each other, the first side edge of the plate-like structure is inserted into the first guide groove, and the second side edge of the plate-like structure is inserted into the second guide groove. In this way, the sliding component 12 is sandwiched between the bottom wall of the first guide groove and the bottom wall of the second guide groove. The sliding component 12 is further restricted from moving in a direction perpendicular to the sliding direction.

[0072] Furthermore, in order to reduce the 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 of the first side and the second side of the sliding component 12 and the first guide groove and the second guide groove, thereby extending the service life of the connecting structure 1.

[0073] Optionally, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 6 A third guide mechanism 121 is provided on one side of the plate-like structure close to the fixed component 11, and the axis of the third guide mechanism 121 is parallel to the axis of the first guide mechanism 111; the fixed component 11 is provided with a fourth guide mechanism, and the third guide mechanism 121 is slidably connected to the fourth guide mechanism.

[0074] In the embodiment of the present application, 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 with the fourth guide mechanism. In this way, when the sliding component 12 slides relative to the fixed component 11, it can also play a guiding role, so that the sliding component 12 can slide along a specified direction relative to the fixed component 11, thereby further strengthening the guiding role between the fixed component 11 and the sliding component 12.

[0075] In addition, the sliding connection between the third guide mechanism 121 and the fourth guide mechanism can also limit the sliding component 12 in a direction perpendicular to the sliding direction, preventing the sliding component 12 from moving in a direction perpendicular to the sliding direction, thereby making the connection structure 1 more stable and thus extending the service life of the connection structure 1.

[0076] Optionally, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 6 The third guide mechanism 121 is a third guide groove, and the fourth guide mechanism is a guide protrusion, which is accommodated in the third guide groove.

[0077] In the embodiment of the present application, since the guide protrusion is accommodated in the third guide groove, when the guide protrusion slides relative to the third guide groove, the third guide groove can limit the guide protrusion to move in a direction perpendicular to the sliding direction, thereby limiting 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 thus extending the service life of the connection structure 1.

[0078] 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, and further reduce the wear of the fixed component 11 and the sliding component 12, thereby further extending the service life of the connecting structure 1.

[0079] Furthermore, the sliding assembly 12 includes a connecting plate and a sliding plate. The sliding plate is detachably connected to a side of the connecting plate close to the fixed assembly 11. Two third guide grooves are provided on the sliding plate. The two third guide grooves are symmetrically distributed along the center of the sliding plate. In this way, when the third guide groove is severely worn due to long-term use and needs to be replaced, the sliding plate can be directly removed from the connecting plate and replaced with a new sliding plate. This makes the connection structure 1 more convenient to maintain.

[0080] Optionally, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 6 The connection structure 1 also includes a cover plate, which is detachably connected to cover a side of the sliding component 12 facing away from the fixed component 11.

[0081] Thus, before the connection structure 1 is connected to the object to be suspended, the cover plate can be used to cover the side of the sliding component 12 facing away from the fixing component 11. Thus, the side of the sliding component 12 used for connecting the object to be suspended can be protected. When the object to be suspended needs to be connected to the sliding component 12, the cover plate can be removed from the sliding component 12. Thus, the sliding component 12 can be protected.

[0082] See also Figure 1 , Figure 4 , Figure 5 and Figure 7 The embodiment of the present application further discloses a display device 100 , which includes any one of the above-mentioned connection structures 1 and a display 2 , wherein the back panel of the display 2 is fixedly connected to the sliding assembly 12 .

[0083] In the embodiment of the present application, since the fixed component 11 and the sliding component 12 are both connected to the locking device 13, when the locking device 13 is in a locked state, the fixed component 11 and the sliding component 12 are locked, and when the locking device 13 is in an unlocked state, the fixed component 11 and the sliding component 12 are unlocked. In this way, when it is necessary to remove the display 2 from the vertical plane, it can be achieved by adjusting the locking device 13 to an unlocked state. When it is necessary to fasten the display to be hung on the vertical plane, it can be achieved by adjusting the locking device 13 to a locked state. When the locking device 13 is in a locked state, the sliding component 12 cannot slide relative to the fixed component 11, so the display 2 cannot move relative to the vertical plane, which can make the display 2 more firmly connected, thereby preventing the display 2 from falling. Therefore, the safety of the display device 100 can be improved.

[0084] Next, since the control element is electrically connected to the locking device 13, the control element is used to receive an external control signal and control the locking device 13 to switch between the locked state and the unlocked state. In this way, the user can control the locking device 13 to switch between the locked state and the unlocked state by sending a control signal to the control element, thereby realizing automatic control of the locking device 13, and also automatically controlling the connection state of the connection structure 1, thereby improving the user's experience of using the display device 100.

[0085] In short, when the user needs to remove the display 2 from the base, the user can adjust the locking device 13 to the unlocked state. When the display to be hung needs to be fastened on the base, the user can 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, so the display 2 cannot move relative to the base, which can make the connection between the display 2 and the base more firmly, thereby preventing the display 2 from detaching from the base.

[0086] Among them, the above-mentioned display 2 can be a TV display screen, a mobile phone display screen or a computer display screen, or it can be other types of displays 2, which is not limited in the embodiments of the present application.

[0087] In addition, the display 2 can be a central control voice smart screen, and its size can be 4 inches, or it can be a screen of other sizes, which is not limited in the embodiments of the present application. When the display 2 is a central control voice smart screen, the display device 100 can be applied to the whole house smart home. Specifically, the display device 100 can be installed in the porch, living room or room, and embedded in the electrical connection bottom shell for installation. During installation, first fix the fixed component 11 of the connecting structure 1 to the vertical wall with two screws, and then slide the sliding component 12 fixedly connected with the central control voice smart screen to the fixed component 11 to complete the installation. In this way, compared with the solution of using plastic snap-on connection in the prior art, the wear of the connecting structure 1 is reduced, thereby extending the service life of the connecting structure 1.

[0088] When the display device 100 is applied to a whole-house smart home, the 4-inch central control voice smart screen is in a closed state when the display device 100 is in normal use. When the display device 100 needs to be installed, disassembled, or repaired and inspected, the 4-inch central control voice smart screen is in an open state.

[0089] The above-mentioned whole-house smart home is a new type of decoration solution that is currently developing rapidly. It is also a relatively ideal living environment for people. It integrates video surveillance, intelligent anti-theft alarm, intelligent lighting, intelligent electrical appliance control, intelligent door and window control, and intelligent audio and video control. It can meet people's various needs at home and make life more convenient.

[0090] The whole house smart home system usually includes smart security system, smart control system, smart lighting system, home theater system, background music system, and environmental linkage system. Among them, the smart security system realizes the protection of the family without dead angles through smart home products such as smart door locks, smart door magnets, smart cameras, environmental monitoring alarms, infrared human body sensing alarms, etc. It can monitor the dangers such as stranger intrusion, fire, natural gas leakage in real time, and notify the user in time when abnormal situations occur. The intelligent control system generally controls all electrical appliances in the home through infrared remote control, smart box, smart host and other devices. The basic functions are remote switch and timer switch. Some brands can realize all the functions of traditional remote control, such as TV channel switching and air conditioning temperature control; you can also set "scenario mode", one command to control multiple products, or trigger products according to specific scenes. The intelligent lighting system can manage the lights of the whole family intelligently. By setting the scenario mode, you can control multiple lights with one key for intelligent switching, brightness adjustment, and color temperature adjustment. The home theater system can connect all audio and video equipment as a whole, such as audio, HD player, projector, screen, HD TV, air conditioner, floor heating, electric curtain and other environmental equipment, and add voice control function, so that the audio-visual effect of watching movies and games is better and the operation is more convenient. The background music system can connect the sound source signal to any area of ​​the smart home through wiring, such as the living room, dining room, kitchen, balcony, and bathroom. And it can independently control the indoor background music through the control panel or mobile device in different rooms. The environmental linkage system can be based on the smart home control system platform. Smart home products such as environmental monitoring can actively sense changes in the indoor and outdoor environment, and link related equipment to adjust the indoor environment, making the home environment comfortable, safe and healthy.

[0091] There are various control methods for smart home, mainly including local control, mobile phone control, voice control, sensor control, remote control and timer control. Among them, local control can control the opening and closing of home appliances, lights and other equipment with one click through the central control panel. Mobile phone control can remotely control various devices using mobile phone APP. Voice control can be through the intelligent voice assistant, and users can directly control home appliances by voice without tedious manual operation. Sensor control includes security sensors, such as door magnets, human body detectors, smoke sensors, water immersion sensors, gas sensors, security cameras and other equipment to monitor home safety in real time. Remote control can use the remote control to control the device. Timing control can pre-set the cycle period and working time of home appliances in the control body, such as timed opening and closing of curtains and water heaters.

[0092] The advantages of whole-house smart home mainly include convenience, energy saving and environmental protection, safety and reliability, and entertainment interaction. Specifically, the whole-house smart system can realize intelligent control of home appliances, lighting, security and other aspects, greatly improving the convenience of life. It can automatically adjust the operating status of home appliances according to the indoor and outdoor environment, such as intelligent constant temperature, intelligent energy saving, etc., thereby effectively reducing energy consumption. It has a high degree of security and can realize functions such as remote monitoring and alarm to improve the family's safety prevention capabilities. It can realize family entertainment interaction, such as voice games, music playback, etc., making family life more colorful. At the same time, there are also some disadvantages of whole-house smart home, mainly including high installation and maintenance costs, system stability needs to be improved, information security risks and high thresholds for use. Specifically, the whole-house smart system requires wiring, installation of equipment, etc., which requires a certain installation cost. In addition, the equipment is updated quickly, and later maintenance and upgrades also require a certain amount of investment. The whole-house smart system involves the interconnection of multiple devices and platforms, and some failures or instability are inevitable. The whole-house smart system needs to be connected to the Internet to achieve intelligent control, which involves the issue of information security. If hackers attack or data is leaked, it will bring unnecessary trouble to users. The use of the whole-house smart system requires a certain foundation of electronic equipment and basic knowledge of the Internet. For some users who are not good at using electronic equipment, the threshold for use is relatively high. With the continuous advancement of the Internet of Things, artificial intelligence and 5G technology, whole-house intelligence has become an important development trend in the home field. More and more smart home manufacturers and service providers have begun to launch more refined and scenario-based solutions to meet the increasingly diverse needs of users. For example, brands such as Huawei Hongmeng Smart Home are constantly building a smart, convenient, healthy, comfortable, safe, reliable, energy-saving and green future home through technological innovation and product iteration. As an emerging form of home, whole-house smart home is gradually changing people's lifestyles. Although there are some disadvantages and challenges, with the continuous advancement of technology and the continuous development of the market, I believe that these problems will be gradually solved in the future.

[0093] In order to realize the whole house smart home, a 4-inch central control voice smart screen is generally installed at home. The 4-inch central control voice smart screen is a smart home device that integrates central control, voice control and intelligent functions. Specifically, its screen size is 4 inches, which is easy to install and use, and can clearly display various information and operation interfaces. The appearance adopts a modern and simple design, usually with metal brushed technology or aviation aluminum material, and the appearance is stylish and generous, suitable for various home decoration styles. At the same time, it has a central control function and can serve as the whole house smart control center. The 4-inch central control voice smart screen can link smart home scenes and equipment with one click, integrating functions such as lighting control, air conditioning control, scene control and curtain control. Users can easily control and manage the whole house smart devices through screen touch, voice control, button control and remote control. It has voice control function, is equipped with advanced voice control technology, has excellent far-field voice recognition ability, supports wake-up words and control commands to be issued at the same time, and realizes one call and frees hands. Users can easily control connected lighting, air conditioning, fresh air, floor heating, curtains and other equipment through voice commands to create personalized smart life scenes. In addition, it supports custom settings, including interface, background image, color light strip, etc., which can be personalized according to user preferences and needs. It also supports a variety of smart scene customization, such as home mode, movie mode, sleep mode, etc. Users can switch between a variety of personalized smart scenes with one touch.

[0094] The 4-inch central control voice smart screen is widely used in various smart home scenarios, such as living rooms, bedrooms, study rooms, etc. Users can easily control and manage smart devices throughout the house through it, and enjoy the convenience and comfort brought by intelligence. In short, the 4-inch central control voice smart screen is a powerful and easy-to-operate smart home device that can bring users a more intelligent and convenient life experience.

[0095] The 4-inch central control voice smart screen is closely related to the whole house smart home. Specifically, the 4-inch central control voice smart screen is one of the core components of the whole house smart home system. The role of the 4-inch central control voice smart screen is mainly reflected in the ability to realize multiple functions such as centralized control, voice interaction and scene setting. Specifically, as the control center of the whole house smart home, the 4-inch central control voice smart screen can integrate the control functions of various smart home devices. Through this small screen, users can easily control and manage the smart devices in the whole house without having to operate each device one by one. Through the built-in voice assistant, users can use voice commands to control the smart screen and control other smart home devices through it. This voice interaction method is not only convenient, but also improves the user experience. It also supports a variety of smart scene customization, such as home mode, movie mode, sleep mode, etc. Users can set and switch these scenes through the smart screen according to their needs to realize the intelligent linkage of the whole house smart home. The whole house smart home system is usually composed of multiple smart home devices, including but not limited to smart lighting, smart security, smart curtains, smart appliances, etc. These devices are connected to each other through specific communication protocols to form a complete smart home network.

[0096] The central control voice smart screen can be linked with the whole house smart home. It is specifically reflected in multiple aspects such as device access, scene linkage and remote control. As the control center of the smart home system, the central control voice smart screen can access various smart home devices. These devices are connected to the smart screen through a specific communication protocol to realize data transmission and the issuance of control instructions. Users can set various smart scenes on the central control voice smart screen and use these scenes to realize the intelligent linkage of the whole house smart home. For example, when the user sets the "home mode", the smart screen can automatically trigger the linkage of lights, curtains, air conditioners and other equipment to create a comfortable and warm home environment for users. In addition to local control, the central control voice smart screen also supports remote control functions. Users can use the mobile phone remote control tool to view and control the status of the whole house smart home anytime, anywhere, and realize a more convenient and intelligent lifestyle. In short, there is an inseparable relationship between the 4-inch central control voice smart screen and the whole house smart home. It is one of the core components of the whole house smart home system. Through functions such as centralized control, voice interaction and scene setting, it realizes the intelligent linkage and management of the whole house smart home. With the continuous development and popularization of smart home technology, the central control voice smart screen will become one of the preferred smart home devices for more and more families.

[0097] Using a 4-inch central control voice smart screen usually includes the following steps, which may vary slightly depending on the brand and model, but the overall process is similar. The first step is to turn on and connect to the network. First, you need to confirm that the device has been properly installed and powered on. Short press the power button to start the device, and 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 wireless network as the networking method and enter the corresponding network password to connect. After successful networking, the device will be able to access the Internet and smart home systems. The second step is device binding and synchronization. First download the APP (Application) and download the smart home APP that comes with the smart screen in the mobile app store. Then bind the smart screen, open the APP, and follow the prompts to register and log in. Find and click "Add Device" or a similar option in 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. Then users can view and manage synchronized devices in the APP. The third step is voice control and settings. First, find the voice wake-up function in the main interface or settings of the smart screen and turn it on. Set the voice wake-up word, such as "Hello Xiaoke" or other custom words. When voice control is needed, just say the wake-up word and follow the instructions. Then the user can adjust the sensitivity, volume and other parameters of voice recognition in the settings of the smart screen. You can also set the offline voice function so that some voice control functions can be used even when there is no network connection. The fourth step is scene control and editing. First create a scene and find the scene setting function in the smart screen or APP. Click "Add Scene" or similar options, and set the scene name, trigger conditions and execution actions according to the prompts. Then, the user can edit the created scene at any time in the smart screen or APP. Modify parameters such as scene name, trigger conditions, execution actions, etc. The fifth step is device management and control. In the smart screen or APP, users can view the real-time status of connected smart home devices. For example, you can view the brightness of the lights, the temperature of the air conditioner, etc. Then users can control smart home devices through the touch screen of the smart screen or voice commands. You can also control the device by clicking or sliding the screen in the APP. Through the above steps, users can easily use the 4-inch central control voice smart screen to control and manage smart home devices throughout the house, and enjoy the convenience and comfort brought by smart life.

[0098] The main things to note when using the 4-inch central control voice smart screen include: avoid direct sunlight. Do not expose the smart screen directly to the sun to avoid damaging the screen or affecting the performance of the device. Keep it clean. Clean the screen and casing of the smart screen regularly to keep it tidy and beautiful. Software update. Check and update the software version of the smart screen regularly to ensure its safety and functionality. Power off maintenance. When installing, repairing or cleaning, make sure the device is powered off and unplug the power cord. It plays a vital role in the field of smart home. It is a bridge connecting users and smart home devices. Through the APP, users can remotely control, monitor and manage their smart home systems.

[0099] The specific application cases of the 4-inch central control voice smart screen are very rich, covering many fields such as home, hotel, office, etc. The following are some specific cases:

[0100] In a certain residence, a 4-inch central control voice smart screen of Digital Light is installed. The owner can easily control the lights, curtains, air conditioners, TVs and other devices in the home through voice commands or touch screen. For example, the owner only needs to say "turn on the lights in the living room", and the smart screen will respond immediately and turn on the lights in the living room. This whole-house smart control method greatly improves the convenience and comfort of life, while also improving the safety and energy efficiency of the home.

[0101] A family has set up multiple personalized scenes on the smart screen, such as "wake-up mode", "movie viewing mode", "sleep mode", etc. When a scene is triggered, the smart screen will automatically adjust the status of the home devices. For example, in "wake-up mode", the smart screen will automatically open the curtains and lights and play light music to help the owner start a new day with a happy mood. Personalized scene settings meet the different needs of family members and improve the quality of life and happiness.

[0102] The hotel has equipped the guest rooms with a 4-inch central control voice smart screen. Guests can control the lights, curtains, air conditioners, TVs and other equipment in the room through voice commands or touch screens. The smart screen also supports a variety of scene modes, such as "reading mode" and "movie mode", providing guests with a more comfortable and convenient accommodation experience. The introduction of smart screens has improved the hotel's intelligence level and service quality, and also improved guest satisfaction and loyalty.

[0103] The hotel has installed a 4-inch central control voice smart screen in the guest room. Guests can control various devices in the room through the smart screen and enjoy various intelligent services provided by the hotel. For example, guests can make reservations for room service and check hotel information through the smart screen. The introduction of the smart screen provides the hotel with a more intelligent and personalized service method, which improves the hotel's competitiveness.

[0104] A company installed a 4-inch central control voice smart screen as the smart control center of the office. Employees can control the office lighting, air conditioning, curtains and other equipment through the smart screen, and set different work scene modes, such as "centralized office mode" and "rest mode". The smart screen also supports the voice assistant function, which can answer employees' questions and provide weather forecasts. The introduction of smart screens has improved the intelligence level and work efficiency of the office, and also improved the comfort and satisfaction of employees.

[0105] A company's conference room is equipped with a 4-inch central control voice smart screen as a smart control device for the conference room. The meeting host can control the lights, projectors, audio equipment and other equipment in the conference room through the smart screen, and set different meeting scene modes, such as "lecture mode" and "discussion mode". The introduction of smart screens provides a more intelligent and convenient control method for conference rooms, improving the efficiency and quality of meetings.

[0106] In summary, the 4-inch central control voice smart screen has a wide range of application cases in many fields such as home, hotel, office, etc. These cases demonstrate the significant advantages of smart screens in improving the quality of life, service quality, and work efficiency.

[0107] The installation process of the 4-inch central control voice smart screen includes the following steps. The first step is preparation. Check the equipment to ensure that the 4-inch central control voice smart screen and its accessories such as power cord, mounting screws, bottom box, etc. are complete and intact. Then read the product manual carefully to understand the performance, functions, installation requirements and precautions of the equipment. The second step is to choose the installation location. According to the use requirements, choose a suitable installation location. In a home environment, the wall of the living room or bedroom is usually selected; in a hotel or office, the wall or console of the guest room or conference room may be selected. Check the wall conditions to ensure that the wall at the installation location is flat, dry, crack-free, and can withstand the weight of the equipment. The third step is to install the bottom box and fix the equipment. At the selected installation location, pre-embed the bottom box according to the requirements in the manual. The bottom box is usually used to fix the equipment and hide the lines. Then fix the bottom shell of the equipment to the pre-embedded bottom box and tighten it with the matching mounting screws. Then connect the power cord, signal line, etc. of the equipment to the corresponding interface according to the wiring diagram in the manual. Make sure the line connection is correct and firm. The fourth step is power-on test and configuration. Plug the power cord into the power socket, turn on the power of the device, and check whether the device can boot normally and display the screen. If the device supports network connection, network configuration is required. Usually, you can select the Ethernet connection method through the device's settings interface and enter the corresponding network password to connect. Then perform basic settings. According to the instructions in the manual, perform basic settings of the device, such as language selection, screen brightness adjustment, screen saver settings, etc. The first step is functional testing and optimization. First, perform a voice control test to test the voice control function of the device to ensure that voice commands can be accurately recognized and executed. Then there is the scene mode setting. According to usage requirements, set different scene modes and test their effects. And optimize and adjust. According to the test results, make necessary optimization adjustments to the device settings to ensure its performance is in the best state.

[0108] During installation, always make sure the power is off and follow the safety instructions in the product manual. If possible, it is recommended that the installation be performed by a professional to ensure the correct installation and stable operation of the device. During installation and use, keep the device and the surrounding environment clean to avoid damage to the device caused by dust and dirt. With the above steps, 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, so in actual operation, please be sure to follow the instructions in the product manual.

[0109] With the rapid development of the smart home market, more and more families are beginning to accept and adopt smart home devices. As an important control center of the smart home, the 4-inch central control voice smart screen can easily realize the linkage control of all the devices in the house, improving the convenience and comfort of home life.

[0110] Optionally, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 7 The display device 100 includes a high-power control module 3 . The fixing component 11 is provided with a receiving cavity 113 . The high-power control module 3 is received in the receiving cavity 113 and is electrically connected to the display 2 .

[0111] In the embodiment of the present application, the strong power control module 3 is used to control the circuit that supplies power to the display 2, specifically, the on / off of the control circuit, and thus the on / off of the display 2 can be controlled. The strong power control module 3 is electrically connected to the control element, and can receive the control signal sent by the control element to control the on / off of the display 2. In this way, the on / off of the display 2 can be automatically controlled, and the user experience can be improved.

[0112] Optionally, in some embodiments, see Figure 1 , Figure 4 , Figure 5 and Figure 7 The display 2 is electrically connected to the control component, and the control component is used to receive a control signal sent by the display 2.

[0113] Specifically, the display 2 is provided with a signal sending button, through which the user can send a control signal, and then the control element can receive the control signal. Since the control element is electrically connected to the locking device 13, the control element can control the locking device 13 to switch between the locked state and the unlocked state after receiving the control signal. In this way, the user can control the locking device 13 to switch between the locked state and the unlocked state by sending a control signal to the control element on the display 2, thereby realizing automatic control of the locking device 13, and also being able to automatically control the connection state of the connection structure 1, thereby improving the user experience.

[0114] In addition, an application program may be set in the display 2 to send a control signal to the control element. In this way, the user can send a control signal to the control element through the application program in the display 2, thereby controlling the working state of the connection structure 1, thereby improving the user experience.

[0115] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. 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 replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A connection structure (1), characterized in that: include: A fixing component (11), the fixing component (11) being used for being fixedly connected to a base; A sliding component (12), wherein the sliding component (12) is detachably connected to the fixed component (11) by sliding; A locking device (13), the fixing assembly (11) and the sliding assembly (12) are both connected to the locking device (13); A control component; the control component is electrically connected to the locking device (13), and the control component is used to receive an external control signal 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 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.

2. The connection structure (1) according to claim 1, characterized in that: The locking device (13) comprises a first locking component (131) and a second locking member (132), wherein 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 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 component (132).

3. The connection structure (1) according to claim 2, characterized in that: The first locking assembly (131) comprises a locking rod (1311) and a locking column (1312), wherein the first end of the locking rod (1311) is rotatably connected to the fixing assembly (11), the second end of the locking rod (1311) is fixedly connected to the first end of the locking column (1312), and the angle between the axis of the locking rod (1311) and the axis of the locking column (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 column (1312).

4. The connection structure (1) according to claim 3, characterized in that: The locking device (13) comprises a driving member (133), wherein the driving member (133) 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; and 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 shifting rod (134), and the shifting rod (134) 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 to 5, characterized in that: The sliding component (12) is a plate-like structure, and the fixed component (11) is provided with a first guide mechanism (111) and a second guide mechanism (112) which are arranged opposite to each other, the axes of the first guide mechanism (111) and the second guide mechanism (112) are parallel, the first side edge of the plate-like structure is slidably connected to the first guide mechanism (111), the second side edge of the plate-like structure is slidably connected to the second guide mechanism (112), and the first side edge and the second side edge of the plate-like structure are arranged 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, the second guide mechanism (112) is a second guide groove, and the openings of the first guide groove and the second guide groove are arranged opposite to each other; The first side edge of the plate-like structure is inserted into the first guide groove, and the second side edge 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 one side of the plate-like structure close to the fixed component (11), and the axis of the third guide mechanism (121) is parallel to the axis of the first guide mechanism (111); the fixed 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 guide mechanism (121) is a third guide groove, and the fourth guide mechanism is a guide protrusion, and the guide protrusion is accommodated in the third guide groove.

10. The connection structure (1) according to any one of claims 1 to 9, characterized in that: The connection structure (1) further comprises a cover plate, which is detachably connected to cover a side of the sliding component (12) facing away from the fixing component (11).

11. A display device (100), characterized in that: It comprises the connection structure (1) and the display (2) according to any one of claims 1 to 10, wherein the back panel of the display (2) is fixedly connected to the sliding component (12).

12. The display device (100) according to claim 11, characterized in that: The display device (100) comprises a high-voltage control module (3); the fixing component (11) is provided with a receiving cavity (113); the high-voltage control module (3) is received 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 component, and the control component is used to receive the control signal sent by the display (2).

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