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A linkage that is used for intelligent house formula TV set's adjustable height
CN111895251A
China
Worldwide applications
2020
CN
Application CN202010706437.2A events
2020-07-21
2020-11-06
Status
Pending
Description
translated from
Technical Field
The invention relates to the technical field of television hanging, in particular to a height-adjustable hanging device for an intelligent household television.
Background
The intelligent home is characterized in that a home is taken as a platform, facilities related to home life are integrated by utilizing a comprehensive wiring technology, a network communication technology, a safety precaution technology, an automatic control technology and an audio and video technology, an efficient management system of home facilities and family schedule affairs is constructed, home safety, convenience, comfortableness and artistry are improved, an environment-friendly and energy-saving living environment is realized, and an intelligent home type television can be an essential part during intelligent home construction.
Present TV set most direct perpendicular fixed connection is on the wall, only the display screen when people's sight, people can be comparatively comfortable watch the display screen, when people leave the display screen in something at that time, for example, eat etc., just make people can't know the display information on the display screen, application scope is little, in addition, when people lie in sofa or bed, just be present and look up and watch the display screen, it can let eyes be very tired to have lasted so long, seriously influence everybody's eyesight, and the TV set assembly is in the wall body, make to overhaul more difficult, the operation is inconvenient.
To this end, we propose a height-adjustable suspension for smart-home televisions.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a height-adjustable suspension device for an intelligent household television.
In order to achieve the purpose, the invention adopts the following technical scheme:
a height-adjustable hanging device for an intelligent household television comprises a fixed frame, wherein two sliding grooves are symmetrically formed in the inner wall of the fixed frame, a first lead screw and a second lead screw are respectively and rotatably connected to the inner walls of the two sliding grooves, sliding blocks are respectively and threadedly connected to the side walls of the first lead screw and the second lead screw, the slide block is connected with the inner wall of the sliding groove in a sliding way, the side wall of the slide block is fixedly connected with a movable plate, the fixed frame is provided with a first driving mechanism for driving a first lead screw to rotate, the first screw rod is provided with a second driving mechanism for driving a second screw rod to rotate, the side wall of the movable plate is provided with a placing groove, the standing groove inner wall is through adjustment mechanism fixedly connected with display screen, a plurality of first recesses have been seted up to fly leaf lateral wall equipartition, and is a plurality of first recess inner wall fixedly connected with radiator fan, install on the fly leaf and carry out the heat absorption mechanism that absorbs to the heat on the display screen.
Preferably, the first driving mechanism comprises a first bevel gear, a second groove is formed in the lower portion of the inner wall of the fixed frame, the lower end of the first lead screw penetrates through the side wall of the fixed frame and extends into the second groove, the lower end of the first lead screw is fixedly connected with the upper end of the first bevel gear, the inner wall of the second groove is rotatably connected with a cross rod, one end, far away from the inner wall of the second groove, of the cross rod is fixedly connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.
Preferably, second actuating mechanism includes the action wheel, the third recess has been seted up to fixed frame upper end, first lead screw and second lead screw upper end all run through fixed frame lateral wall and extend to in the third recess, first lead screw upper end and action wheel lower extreme fixed connection, second lead screw upper end fixedly connected with follows the driving wheel, the action wheel passes through the hold-in range and is connected from the driving wheel.
Preferably, adjustment mechanism includes that the symmetry rotates the electric putter who connects at the standing groove inner wall, the electric putter expansion end rotates and is connected with the fixed block, one side and the display screen lateral wall fixed connection that electric putter was kept away from to the fixed block.
Preferably, the heat absorption mechanism comprises an air suction pipe fixedly connected to the inner wall of the placing groove, a plurality of air suction holes are uniformly distributed in the side wall of the air suction pipe, and the inner wall of the first groove is communicated with the air suction pipe through a connecting pipe.
Preferably, the one end that the second bevel gear was kept away from to the horizontal pole runs through fixed frame lateral wall and extends to its outside, the horizontal pole is located the outside one end fixedly connected with hand wheel of fixed frame, just hand wheel lateral wall cover is equipped with the rubber antiskid cover, install on the hand wheel and carry out spacing stop gear to the turned position of horizontal pole.
Preferably, stop gear includes the threaded rod of threaded connection at the hand wheel lateral wall, fixed frame lateral wall equipartition has seted up a plurality ofly and threaded rod complex thread groove, and is a plurality of thread groove sets up along horizontal pole axis symmetry.
Preferably, the first groove notch is detachably connected with a filter plate, and the side wall of the filter plate is in threaded connection with the side wall of the movable plate through a bolt.
Preferably, the diameters of the driving wheel and the driven wheel are equal, and the first lead screw is in threaded fit with the side wall of the second lead screw.
Preferably, the fixing frame is fixedly connected with the wall surface through screws.
The invention has the following beneficial effects:
1. by arranging the first lead screw, the second lead screw, the sliding block, the driving wheel and the driven wheel, the first lead screw is rotated to drive the driving wheel to rotate, so that the driving wheel drives the driven wheel to rotate through the synchronous belt, the first lead screw and the second lead screw synchronously rotate, the sliding block slides on the side walls of the first lead screw and the second lead screw, and the fixing plate is driven to move up and down, the height of the display screen is adjusted, the sight of people is perpendicular to the display screen, the situation that the display screen is watched in a face-up mode when people lie on a sofa or a bed is avoided, and eyes are fatigued after a long time, and the eyesight of people is seriously affected;
2. the angle of the display screen can be adjusted by arranging the placing groove, the electric push rods and the fixing plate and adjusting one of the electric push rods, so that people can know display information on the display screen when people leave the display screen, and the application range is wide;
3. by arranging the cooling fan, the air suction pipe, the air suction hole and the connecting pipe, the cooling fan rotates to enable the air suction hole to absorb heat on the display screen, so that the phenomenon that the internal heat of the display screen is overhigh when the display screen works is avoided, the temperature of electronic elements in the display screen is overhigh, and the service life of the display screen is further shortened;
4. through setting up hand wheel, threaded rod and thread groove, highly adjusting the back to the display screen, with the threaded rod rather than corresponding thread groove cooperation, carry on spacingly to the turned position of horizontal pole, and then connect spacingly to the turned position of first lead screw through a actuating mechanism, and then fix the position of fixed plate, avoid highly adjusting the back to the display screen, can't highly fix the display screen to be not convenient for watch the use to the display screen.
Drawings
Fig. 1 is a schematic structural diagram of a height-adjustable suspension device for a smart home television set according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic top view of a height-adjustable suspension device for a smart home tv set according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
fig. 5 is a schematic side cross-sectional structural diagram of a first driving mechanism in a height-adjustable suspension apparatus for a smart home television set according to the present invention.
In the figure: the device comprises a fixed frame 1, a sliding chute 2, a first lead screw 3, a second lead screw 4, a sliding block 5, a movable plate 6, a third groove 7, a driving wheel 8, a driven wheel 9, a second groove 10, a first bevel gear 11, a cross rod 12, a second bevel gear 13, a placement groove 14, an electric push rod 15, a fixed block 16, a display screen 17, a first groove 18, a cooling fan 19, an air suction pipe 20, an air suction hole 21, a connecting pipe 22, a filter plate 23, a bolt 24, a hand wheel 25, a threaded rod 26 and a threaded groove 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a height-adjustable hanging device for an intelligent home television comprises a fixed frame 1, the fixed frame 1 is fixedly connected with a wall surface through screws, two sliding grooves 2 are symmetrically formed in the inner wall of the fixed frame 1, the inner walls of the two sliding grooves 2 are respectively and rotatably connected with a first lead screw 3 and a second lead screw 4, the side walls of the first lead screw 3 and the second lead screw 4 are respectively and threadedly connected with a sliding block 5, the sliding block 5 is slidably connected with the inner walls of the sliding grooves 2, the side wall of the sliding block 5 is fixedly connected with a movable plate 6, the fixed frame 1 is provided with a first driving mechanism for driving the first lead screw 3 to rotate, the first lead screw 3 is provided with a second driving mechanism for driving the second lead screw 4 to rotate, the side wall of the movable plate 6 is provided with a placing groove 14, the inner wall of the placing groove 14, a heat dissipation fan 19 is fixedly connected to the inner wall of the first grooves 18, and a heat absorption mechanism for absorbing heat on the display screen 17 is installed on the movable plate 6.
First actuating mechanism includes first bevel gear 11, second recess 10 has been seted up to fixed frame 1 inner wall below, 3 lower extremes of first lead screw run through fixed frame 1 lateral wall and extend to in the second recess 10, 3 lower extremes of first lead screw and 11 upper end fixed connection of first bevel gear, 10 inner walls of second recess rotate and are connected with horizontal pole 12, the one end fixedly connected with second bevel gear 13 of second recess 10 inner walls is kept away from to horizontal pole 12, and first bevel gear 11 is connected with second bevel gear 13 meshing.
Second actuating mechanism includes action wheel 8, third recess 7 has been seted up to 1 upper end of fixed frame, first lead screw 3 and second lead screw 4 upper end all run through fixed frame 1 lateral wall and extend to in the third recess 7, first lead screw 3 upper end and 8 lower extreme fixed connection of action wheel, second lead screw 4 upper end fixedly connected with from driving wheel 9, action wheel 8 passes through the hold-in range and is connected with from driving wheel 9, action wheel 8 equals with the diameter size from driving wheel 9, first lead screw 3 and the cooperation of second lead screw 4 lateral wall screw thread.
The adjusting mechanism comprises an electric push rod 15 which is symmetrically and rotatably connected to the inner wall of the placing groove 14, the movable end of the electric push rod 15 is rotatably connected with a fixed block 16, and one side, far away from the electric push rod 15, of the fixed block 16 is fixedly connected with the side wall of the display screen 17.
The heat absorption mechanism comprises an air suction pipe 20 fixedly connected to the inner wall of the placing groove 14, a plurality of air suction holes 21 are uniformly distributed on the side wall of the air suction pipe 20, and the inner wall of the first groove 18 is communicated with the air suction pipe 20 through a connecting pipe 22.
One end of the cross rod 12, which is far away from the second bevel gear 13, penetrates through the side wall of the fixed frame 1 and extends to the outside of the fixed frame, the end, which is located at the outside of the fixed frame 1, of the cross rod 12 is fixedly connected with a hand wheel 25, a rubber anti-skidding sleeve is sleeved on the side wall of the hand wheel 25, and a limiting mechanism for limiting the rotating position of the cross rod 12 is installed on the hand wheel 25.
Stop gear includes threaded rod 26 of threaded connection at the hand wheel 25 lateral wall, fixed frame 1 lateral wall equipartition has been seted up a plurality ofly and threaded rod 26 complex thread groove 27, and a plurality of thread grooves 27 set up along horizontal pole 12 axle center symmetry, it is further, threaded rod 26 can carry on spacingly with the turned position of threaded rod 27 after the screw groove 27 cooperation, and then connect spacingly to the turned position of first lead screw 3 through a actuating mechanism, and then fix the position of fly leaf 6, avoid highly adjusting the back to display screen 17, can't fix the height of display screen 17, thereby be not convenient for watch the use to display screen 17.
The filter plate 23 is detachably connected to the notch of the first groove 18, the side wall of the filter plate 23 is in threaded connection with the side wall of the movable plate 6 through the bolt 24, further, the filter plate 23 can filter dust in the air when the cooling fan 19 works, and meanwhile, the filter plate 23 can be detached, so that the filter plate 23 can be conveniently cleaned.
In the invention, when the height of the display screen 17 needs to be adjusted, the threaded rod 26 which is in threaded connection with the side wall of the hand wheel 25 is separated from the threaded groove 27 which is arranged on the side wall of the fixed frame 1, the hand wheel 25 is rotated to drive the cross rod 12 which is fixedly connected with the side wall of the hand wheel 25 to rotate, and further the second bevel gear 13 which is fixedly connected with the side wall of the cross rod 12 is driven to rotate, so that the second bevel gear 13 drives the first bevel gear 11 which is meshed with the first bevel gear to rotate, and further the first lead screw 3 which is fixedly connected with the upper end of the first bevel gear 11 is driven to rotate, the first lead screw 3 rotates to drive the driving wheel 8 which is fixedly connected with the upper end of the first lead screw 3 to rotate, and further the driving wheel 8 drives the driven wheel 9 to rotate through the synchronous belt, and further the driven wheel 9 rotates to drive the second lead screw 4 which is fixedly connected with the lower end of the second lead screw 3, the movable plate 6 fixedly connected with the side wall of the sliding block 5 is driven to move, the display screen 17 is driven to slide to a proper position, after the display screen 17 slides to the proper position, the threaded rod 26 is rotated, the threaded rod 26 is matched with the corresponding threaded groove 27, the height of the display screen 17 is fixed, when the angle of the display screen 17 needs to be adjusted, one of the electric push rods 15 which is rotatably connected to the inner wall of the placing groove 14 is adjusted to rotate, the fixed block 16 rotatably connected with the movable end of the electric push rod 15 is driven to rotate, and the display screen 17 is driven to rotate to the proper position;
when the display screen 17 works, the heat dissipation fan 19 rotates, so that the heat dissipation fan 19 dissipates the temperature in the display screen 17 through the air suction pipe 20 and the air suction holes 21, and the service life of the display screen 17 is prolonged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
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Claims (9)
Hide Dependent
translated from
1. The height-adjustable hanging device for the intelligent household television comprises a fixed frame (1) and is characterized in that two sliding grooves (2) are symmetrically formed in the inner wall of the fixed frame (1), the inner walls of the two sliding grooves (2) are respectively and rotatably connected with a first lead screw (3) and a second lead screw (4), the side walls of the first lead screw (3) and the second lead screw (4) are respectively and threadedly connected with a sliding block (5), the sliding block (5) is in sliding connection with the inner wall of the sliding groove (2), the side wall of the sliding block (5) is fixedly connected with a movable plate (6), a first driving mechanism for driving the first lead screw (3) to rotate is installed on the fixed frame (1), a second driving mechanism for driving the second lead screw (4) to rotate is installed on the first lead screw (3), a placement groove (14) is formed in the side wall of the movable plate (6), a display screen (17) is fixedly connected with the inner wall of the placement groove, a plurality of first grooves (18) are uniformly distributed on the side wall of the movable plate (6), the inner walls of the first grooves (18) are fixedly connected with a cooling fan (19), the movable plate (6) is provided with a heat absorption mechanism for absorbing heat on the display screen (17), the first driving mechanism comprises a first bevel gear (11), a second groove (10) is arranged below the inner wall of the fixed frame (1), the lower end of the first lead screw (3) penetrates through the side wall of the fixed frame (1) and extends into the second groove (10), the lower end of the first screw rod (3) is fixedly connected with the upper end of a first bevel gear (11), a cross bar (12) is rotatably connected to the inner wall of the second groove (10), a second bevel gear (13) is fixedly connected to one end of the cross bar (12) far away from the inner wall of the second groove (10), and the first bevel gear (11) is in meshed connection with the second bevel gear (13).
2. The hanging device with the adjustable height for the smart home television set according to claim 1, wherein the second driving mechanism comprises a driving wheel (8), a third groove (7) is formed in the upper end of the fixing frame (1), the upper ends of the first lead screw (3) and the second lead screw (4) penetrate through the side wall of the fixing frame (1) and extend into the third groove (7), the upper end of the first lead screw (3) is fixedly connected with the lower end of the driving wheel (8), the upper end of the second lead screw (4) is fixedly connected with a driven wheel (9), and the driving wheel (8) is connected with the driven wheel (9) through a synchronous belt.
3. The hanging device with the adjustable height for the smart home television set according to claim 1, wherein the adjusting mechanism comprises electric push rods (15) symmetrically and rotatably connected to the inner wall of the placing groove (14), the movable end of each electric push rod (15) is rotatably connected with a fixing block (16), and one side, far away from the electric push rods (15), of each fixing block (16) is fixedly connected with the side wall of the display screen (17).
4. The hanging device with the adjustable height for the smart home television set according to claim 1, wherein the heat absorbing mechanism comprises a suction pipe (20) fixedly connected to an inner wall of the placement groove (14), a plurality of suction holes (21) are uniformly distributed on a side wall of the suction pipe (20), and an inner wall of the first groove (18) is communicated with the suction pipe (20) through a connecting pipe (22).
5. The hanging device with the adjustable height for the smart home television set according to claim 1, wherein one end, away from the second bevel gear (13), of the cross rod (12) penetrates through the side wall of the fixing frame (1) and extends to the outside of the fixing frame, a hand wheel (25) is fixedly connected to one end, located on the outside of the fixing frame (1), of the cross rod (12), a rubber anti-slip sleeve is sleeved on the side wall of the hand wheel (25), and a limiting mechanism for limiting the rotating position of the cross rod (12) is installed on the hand wheel (25).
6. The hanging device with the adjustable height for the smart home television set according to claim 5, wherein the limiting mechanism comprises a threaded rod (26) in threaded connection with the side wall of the hand wheel (25), a plurality of thread grooves (27) matched with the threaded rod (26) are uniformly distributed on the side wall of the fixing frame (1), and the plurality of thread grooves (27) are symmetrically arranged along the axis of the cross rod (12).
7. The hanging device with the adjustable height for the smart home television set according to claim 1, wherein a filter plate (23) is detachably connected to a notch of the first groove (18), and a side wall of the filter plate (23) is in threaded connection with a side wall of the movable plate (6) through a bolt (24).
8. The hanging device with the adjustable height for the smart home television set according to claim 2, wherein the diameter of the driving wheel (8) is equal to that of the driven wheel (9), and the first lead screw (3) is in threaded fit with the side wall of the second lead screw (4).
9. The hanging device with the adjustable height for the smart home television set according to claim 1, wherein the fixing frame (1) is fixedly connected with a wall surface through screws.