CN108338552B

CN108338552B - Television cabinet

Info

Publication number: CN108338552B
Application number: CN201810107307.XA
Authority: CN
Inventors: 周小春
Original assignee: Shanghai Yatelan Furniture Technology Co Ltd
Current assignee: Shanghai Yatelan Furniture Technology Co Ltd
Priority date: 2018-02-02
Filing date: 2018-02-02
Publication date: 2020-03-20
Anticipated expiration: 2038-02-02
Also published as: CN108338552A

Abstract

The invention discloses a TV cabinet, which relates to the field of intelligent furniture. It comprises a base, a rotary table is rotatably arranged in the top of the base, a cover plate is inserted at the top of the base, and a through hole is formed on the cover plate; A lift channel is opened on the side, and a machine frame is installed in the lift channel along the axis of the turntable. A lift is arranged between the machine frame and the bottom wall of the lift channel. The side of the machine frame facing the base is embedded with a plurality of nozzles. After the turntable is rotated to an appropriate angle, the lift pushes the frame with the TV out of the turntable. The adjustment of the TV angle is fast and stable, while also storing and protecting the TV. During the movement of the frame, the nozzle ejects gas from the inside of the turntable, preventing dust from entering the inside of the turntable, so that less dust adheres to the surface of the TV during the storage process, thereby reducing the number of cleanings. The working TV dissipates heat and prolongs its service life.

Description

Television cabinet

Technical Field

The invention relates to the technical field of intelligent furniture, in particular to a television cabinet.

Background

In the daily life of a family or a hotel, a television is often fixed or placed on a desk or a cabinet, a sofa or a bed on which a person watching the television sits is also fixed or not easy to move, and when the position of a viewer is not changed, the television is often required to be rotated by an angle in order to keep a better watching effect in watching or watching the television.

In order to solve the problems, the chinese patent with patent publication No. CN2252464Y proposes a rotatable television, which comprises a television main body and a rotating assembly, wherein the rotating assembly comprises a supporting plate and a base, a rolling bearing is arranged between the supporting plate and the base, the supporting plate is provided with the television main body, and a screw sequentially passes through the base and a central hole of the supporting plate to be fixedly connected with a chassis of the television.

Can drive the relative rotation of screw during the TV set rotates in the above-mentioned patent, when the screw rotates the in-process and takes place not hard up, the TV set can rock the stability that influences its settlement, when the screw rotates the in-process and takes place to screw up, the resistance crescent that the TV set received leads to rotating the difficulty, dust in the air also can influence the use of TV set, it is not very stable at the rotation in-process to synthesize from a plurality of aspects, if serious, can influence the security in the TV set use.

Disclosure of Invention

Aiming at the problem of safety in the rotation process of a television in the prior art, the invention provides a television cabinet which has the advantages of convenience in rotation, rapid recovery and accelerated heat dissipation.

In order to achieve the purpose, the invention provides the following technical scheme:

a television cabinet comprises a base with an opening structure at the top end, wherein a rotating table is rotationally arranged in the opening of the base, a cover plate is inserted and arranged at the top end of the base, and a through hole for allowing one end of the rotating table to pass through is formed in the cover plate;

the elevating channel has been seted up to the one side of rotating the platform and has been kept away from the one side of base, it is provided with the frame that is used for settling the TV set to slide along rotating platform axis direction in the elevating channel, the frame with be provided with between the diapire of elevating channel and be used for providing the lift of frame lift power, the frame orientation one side of base is followed its length direction and is inlayed and be equipped with a plurality of be used for to the inboard shower nozzle that sprays gas of frame.

Through the technical scheme, the rotating table rotates in the base, and after the rotating table rotates to a proper angle rapidly, the frame with the television is pushed out from the rotating table by the lifter. The regulation of TV set angle is quick and stable more, has reduced the rocking of rotation in-process, can also accomodate the TV set simultaneously under the user state, has played the effect of protection TV set. The frame is at the in-process that stretches out in the passageway that slides, and the shower nozzle is with gaseous from rotating the inside blowout of platform, has avoided the dust to get into inside the rotation platform, guarantees the cleanness of its inside air for accomodate the dust on in-process TV set surface and be stained with and attach still less, and then also reduced clean number of times, the shower nozzle can also play the thermolysis to the TV set under the user state simultaneously, prolongs the life of TV set.

Furthermore, the side wall of the rotating table is provided with an air compressor, a plurality of gas pipelines are connected between the air compressor and the plurality of spray heads, the side wall of the base is provided with a gas inlet used for communicating the inside and the outside of the base, and an air filtering device used for filtering gas is arranged in the gas inlet.

Through above-mentioned technical scheme, in the inside gas admission shower nozzle of air compressor direct extraction base, the outside gas of base filters the back through air cleaner and sends into inside the base, can also purify indoor air under the clear prerequisite of the inside air of assurance base.

Furthermore, the air filtering device comprises a rotating frame hinged to the side wall of the air inlet, a filter screen is arranged in the rotating frame, and a plurality of filter bags are arranged on one side, facing the base, of the rotating frame.

Through above-mentioned technical scheme, open and rotate the frame after, can change the filter bag of apron one side, it is swift convenient to change, ensures air filter device's filter effect.

Furthermore, a driving assembly for driving the rotating table to rotate is arranged between the base and the rotating table;

the driving assembly comprises a gear, a worm and a driving motor, the gear is coaxially arranged at one end, away from the cover plate, of the base, the driving motor is arranged in the base, and the worm meshed with the gear is arranged on a driving shaft of the driving motor.

Through above-mentioned technical scheme, driving motor drives the worm after the start and rotates, and the worm drives the gear rotation of meshing with it, can restrict the pivoted angle of revolving stage through the length of worm's pole simultaneously.

Further, the both ends of worm in all overlap in the base and be equipped with and be used for preventing the solid fixed ring that the worm rocked.

Through above-mentioned technical scheme, through the position of solid fixed ring restriction worm, reduce the rocking among the meshing operating condition.

Furthermore, a controller in controlled connection with the driving motor and the lifter is embedded in the side wall of the base, and a remote controller in signal connection with the controller is arranged outside the base.

Through above-mentioned technical scheme, the rotation that the remote controller can control driving motor and the lift of lift, it is more convenient to control.

Further, the both ends of frame length direction are all vertical to be provided with the arc pole, the lateral wall of lift passageway seted up with the arc wall of arc pole adaptation that slides.

Through above-mentioned technical scheme, the arc pole of frame can remove in the arc wall of lift passageway lateral wall, and the removal of frame is more stable.

Furthermore, an outer clamping groove is formed in the peripheral wall of the rotating platform, which is close to one end of the cover plate, and an inner clamping groove matched with the outer clamping groove is formed in the inner wall of the through hole.

Through above-mentioned technical scheme, interior draw-in groove on the apron and the outer draw-in groove joint of rotating the platform for it is more stable to rotate the platform rotation in-process, can also reduce the dust simultaneously and get into inside the base from the sealed department of apron with rotating the platform junction.

Furthermore, the apron orientation the outer edge of base one side is provided with the sand grip, the base orientation one side of apron seted up with the recess of sand grip grafting adaptation, the intussuseption of recess is filled with and is connected gluey.

Through above-mentioned technical scheme, the sand grip of apron can be pegged graft and install in the recess of base to it is sealed through connecting gluey, and the installation of apron is simple convenient, and the leakproofness is high simultaneously.

Furthermore, the two ends of the base in the length direction are provided with storage grooves for storing objects.

Through above-mentioned technical scheme, put the space that the thing groove can effectively utilize the base for the rate of utilization of base is higher.

Compared with the prior art, the invention has the following beneficial effects:

(1) in the rotating process of the rotating table, the angle adjustment of the machine frame is quicker and the adjustment process is very stable, so that the shaking in the rotating process is reduced, and the rotating table is safer;

(2) the television can be completely accommodated in the rotating table when not in use, so that the television is effectively protected, and the television can be pushed out from the inside of the rotating table to the outside of the base through the lifter when in use, so that the operation is simple and convenient;

(3) the spray head can spray gas from the interior of the rotating table to the exterior of the base, so that dust is prevented from entering the interior of the rotating table, the cleanness of air in the rotating table is guaranteed, the dust on the surface of the television is less attached in the storage process, and the times of cleaning the television are reduced;

(4) the shower nozzle can be to the TV set week side injection gas under the user state, and the gas that flows fast plays supplementary heat dissipation effect to the TV set, prolongs the life of TV set.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a television cabinet;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 2;

fig. 4 is an exploded view of a television cabinet;

fig. 5 is a schematic structural view of the base.

Reference numerals: 1. a base; 11. an air inlet; 12. a gear; 13. a worm; 14. a drive motor; 15. a fixing ring; 16. a controller; 17. a groove; 18. connecting glue; 19. a storage groove; 2. a rotating table; 21. a lifting channel; 211. an arc-shaped slot; 22. an outer clamping groove; 3. a cover plate; 31. a through hole; 32. an inner clamping groove; 33. a convex strip; 4. a machine frame; 41. a spray head; 42. a gas conduit; 43. an arcuate bar; 5. an elevator; 6. an air compressor; 7. an air filtration device; 71. a rotating frame; 72. filtering with a screen; 73. a filter bag; 8. and a remote controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following provides a detailed description of the present invention with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.

A television cabinet, as shown in fig. 1 and 4, comprises a base 1, wherein the base 1 is cuboid and has an open top, and two ends of the base 1 in the length direction are provided with storage slots 19 for storing objects. The space of the base 1 can be effectively utilized through the object placing groove 19, and objects can be placed in the object placing groove 19 besides the surface of the base 1, so that the space utilization rate of the base 1 is higher. The center of the opening of the base 1 is rotatably provided with a rotating platform 2, the rotating platform 2 is cylindrical, the rotating axis of the rotating platform is perpendicular to the ground, the opening of the base 1 is provided with a cover plate 3 in an inserting mode, the cover plate 3 is provided with a through hole 31 through which one end of the rotating platform 2 penetrates, and the upper end face of the cover plate 3 is as high as the upper end face of the rotating platform 2. The cover plate 3, the rotating platform 2 and the base 1 are matched with each other to form a whole, so that the television cabinet is convenient to assemble.

As shown in fig. 3, an outer slot 22 is formed in the peripheral wall of the rotating table 2 near one end of the cover plate 3, the outer slot 22 is annular, an inner slot 32 adapted to the outer slot 22 is formed in one side of the inner wall of the through hole 31 facing the base 1, and the inner slot 32 is annular. Through the cooperation of interior draw-in groove 32 on the apron 3 and the outer draw-in groove 22 joint of revolving stage 2 for revolving stage 2 rotates the in-process more stably, can also reduce the dust simultaneously and get into inside the base 1 from the sealed department of apron 3 with revolving stage 2 junction. The apron 3 orientation the outer edge of base 1 one side is fixed with sand grip 33, and base 1 is seted up towards apron 3 one side and is seted up the recess 17 with sand grip 33 grafting adaptation, and the recess 17 intussuseption is filled with and is connected gluey 18. Can peg graft through the sand grip 33 of apron 3 and install in the recess 17 of base 1 to it is sealed through connecting glue 18, the installation of apron 3 is simple convenient, and the leakproofness is higher simultaneously.

As shown in fig. 4 and 5, a driving assembly for driving the rotation table 2 to rotate is arranged between the base 1 and the rotation table 2, the driving assembly includes a gear 12, a worm 13 and a driving motor 14, the gear 12 is coaxially fixed at one end of the base 1 far away from the cover plate 3, the driving motor 14 is horizontally fixed in the base 1, and the worm 13 meshed with the gear 12 is coaxially fixed on a driving shaft of the driving motor 14. After the driving motor 14 is started, the worm 13 is driven to rotate, the worm 13 drives the gear 12 meshed with the worm 13 to rotate, and meanwhile, the rotating angle of the rotating table 2 can be limited through the length of the worm 13. Both ends of the worm 13 are sleeved with fixing rings 15 which are coaxial with the worm 13, and the fixing rings 15 are fixed with the inner wall of the base 1. On the premise of not influencing the rotation of the worm 13, the position of the worm 13 is limited by the fixing ring 15, the shaking of the worm 13 in a meshing working state is reduced, and the adjusting stability is improved.

As shown in fig. 2 and 4, a lifting channel 21 is provided at the center of one side of the rotating table 2 away from the base 1, the cross section of the lifting channel 21 is rectangular, a frame 4 for placing a television is slidably provided in the lifting channel 21 along the axial direction of the rotating table 2, and the frame 4 is a rectangular frame. An elevator 5 for providing the elevating power of the machine frame 4 is arranged between the machine frame 4 and the bottom wall of the elevating channel 21, and the elevator 5 is pushed by a cylinder inside. Frame 4 length direction's both ends are followed its width direction and are all vertically fixed with arc pole 43, and the arc wall 211 with the adaptation that slides of arc pole 43 is seted up to lift channel 21's lateral wall. The machine frame 4 can move in the lifting channel 21 and move more stably by the matching of the arc-shaped rod 43 and the arc-shaped groove 211, and the shaking is reduced.

As shown in fig. 3, a plurality of nozzles 41 for ejecting gas to the inside of the machine frame 4 are embedded in the machine frame 4 along the longitudinal direction on the side facing the base 1, and preferably four nozzles 41 are positioned on one side of the longitudinal center line of the machine frame 4. An air compressor 6 is fixed on the inner wall of the rotating table 2, the air inlet end of the air compressor 6 is opposite to the inside of the base 1, air pipelines 42 are connected between the air outlet end of the air compressor 6 and the plurality of spray heads 41, and the air pipelines 42 are all plastic pipelines. Inside air compressor 6 extracted the inside air admission shower nozzle 41 of base 1, shower nozzle 41 can rotate the inside air of platform 2 and change when rotating in the platform 2, and shower nozzle 41 can dispel the heat to the TV set when rotating platform 2 outsidely, and then the security of guarantee TV set use has also prolonged the life of TV set.

As shown in fig. 2 and 5, an air inlet 11 for communicating the inside and the outside of the base 1 is formed in the side wall of the base 1, an air filter 7 for filtering air is arranged in the air inlet 11, the air filter 7 includes a rotating frame 71 hinged to the side wall of the air inlet 11, the shape and the size of the rotating frame 71 are the same as those of the air inlet 11, a filter screen 72 is fixed in the rotating frame 71, a plurality of filter bags 73 are fixed on one side of the rotating frame 71 facing the base 1, and the number of the filter bags 73 is preferably three. After the rotating frame 71 is opened, a user can replace the filter bag 73 on one side of the cover plate 3, the filter bag 73 can be replaced quickly and conveniently, and the filtering effect of the air filtering device 7 is guaranteed, so that the air provided by the air compressor 6 is enabled to be cleaner, and meanwhile, indoor air can be purified.

As shown in fig. 1 and 5, a controller 16 controllably connected with a driving motor 14 and a lifter 5 is embedded and fixed on a side wall of a base 1 in a length direction, a remote controller 8 in signal connection with the controller 16 is arranged outside the base 1, the remote controller 8 transmits a control signal to the controller 16, and the controller 16 receives the control signal and then sends a starting signal to the driving motor 14 and the lifter 5. The rotation of the driving motor 14 and the lifting of the lifter 5 can be remotely controlled through the remote controller 8, and the operation and the control are more convenient.

The working principle and the beneficial effects of the invention are as follows:

a user controls the rotating table 2 to rotate in the base 1 in advance by operating the remote controller 8, when the frame 4 rotates to a proper angle quickly, the lifter 5 is started, and the frame 4 of the lifter 5 with the television extends out of the rotating table 2. The air outside the base 1 enters the base 1 through the filter bag 73, the air compressor 6 extracts the air in the base 1 and sprays out from the spray head 41 through the air pipeline 42, and the air sprayed by the spray head 41 is opposite to the back part of the television in the machine frame 4.

In the rotation process of the rotating table 2, the angle adjustment of the machine frame 4 with the television is quicker and the adjustment process is very stable, the shaking in the rotation process is reduced, the operation is safer, and the unstable factor generated by the rotation of the television outside the base 1 is avoided. The invention can completely contain the television in the rotating table 2 under the non-use state, plays a role in protecting the television, and the lifter 5 pushes the television out of the rotating table 2 to the outside of the base 1 under the use state, thereby having simple operation. In the process that the machine frame 4 extends out of the sliding channel, the spray head 41 sprays gas from the inside of the rotating table 2 to the outside of the base 1, so that dust is prevented from entering the inside of the rotating table 2, the cleaning of air in the rotating table 2 is ensured, the dust on the surface of the television is less attached in the accommodating process, and the cleaning frequency is further reduced; in the using process of the television, due to the problem of poor heat dissipation capability of the liquid crystal television, the spray head 41 can spray gas around the television, so that the auxiliary heat dissipation effect is achieved on the television, and the service life of the television is prolonged.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. A TV cabinet, characterized in that it comprises a base (1) with an opening at the top, a turntable (2) is rotatably arranged in the opening of the base (1), and the top of the base (1) is plugged into A cover plate (3) is provided, and a through hole (31) for one end of the turntable (2) to pass through is opened on the cover plate (3);

A lift channel (21) is opened on the side of the turntable (2) away from the base (1), and a lift channel (21) slides along the axis of the turntable (2) and is provided with a TV set. A machine frame (4), an elevator (5) for providing lifting power for the machine frame (4) is provided between the machine frame (4) and the bottom wall of the lifting channel (21), the machine frame (4) 4) A plurality of nozzles (41) for spraying gas to the inside of the machine frame (4) are embedded along the length direction of the side facing the base (1);

A drive assembly for driving the rotation table (2) to rotate is provided between the base (1) and the turntable (2);

The drive assembly includes a gear (12), a worm (13) and a drive motor (14). A gear (12) is coaxially provided at one end of the base (1) away from the cover plate (3). 1) The drive motor (14) is provided inside, and the worm (13) meshing with the gear (12) is provided on the drive shaft of the drive motor (14);

Both ends of the machine frame (4) in the length direction are vertically provided with arc-shaped rods (43), and the side walls of the lifting channel (21) are provided with sliding fittings for the arc-shaped rods (43). Arc groove (211);

A peripheral wall of the turntable (2) close to one end of the cover plate (3) is provided with an outer card slot (22), and an inner wall of the through hole (31) is provided with a card slot (22) adapted to the outer card slot (22). Internal Card Slot (32).

2 . The TV cabinet according to claim 1 , wherein an air compressor ( 6 ) is arranged on the side wall of the turntable ( 2 ), and the air compressor ( 6 ) is connected with a plurality of the spray heads ( 41 ). 3 . ) are connected with gas pipes (42), the side wall of the base (1) is provided with an air inlet (11) for connecting the inside and the outside of the base (1). An air filter device (7) for filtering gas is provided.

3. The TV cabinet according to claim 2, characterized in that the air filter device (7) comprises a rotating frame (71) hingedly connected to the side wall of the air inlet (11), the rotating frame A filter screen (72) is provided in (71), and a plurality of filter bags (73) are provided on the side of the rotating frame (71) facing the base (1).

4. The TV cabinet according to claim 1, characterized in that both ends of the worm (13) are sleeved in the base (1) with fixing rings (for preventing the worm (13) from shaking). 15).

5. The TV cabinet according to claim 4, characterized in that a controller ( 16), a remote controller (8) signally connected to the controller (16) is provided outside the base (1).

6 . The TV cabinet according to claim 1 , characterized in that, the outer edge of the cover plate ( 3 ) facing the base ( 1 ) is provided with a convex strip ( 33 ), and the base ( 1 ) faces the One side of the cover plate (3) is provided with a groove (17) that is inserted and fitted with the protruding strip (33), and the groove (17) is filled with a connecting glue (18).

7 . The TV cabinet according to claim 1 , wherein both ends of the base ( 1 ) in the longitudinal direction are provided with storage slots ( 19 ) for storing objects. 8 .