CN216046680U

CN216046680U - Television bracket with stable structure

Info

Publication number: CN216046680U
Application number: CN202122642315.4U
Authority: CN
Inventors: 潘晓明
Original assignee: Changzhou Jiarui Electric Appliance Co ltd
Current assignee: Changzhou Jiarui Electric Appliance Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-15
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to the technical field of television supports, in particular to a television support with a stable structure, which comprises support arms, a base, a cross rod, a controller and a television frame, wherein the support arms are symmetrically arranged on the left side and the right side of the upper end of the base, each support arm comprises a first section arm, a second section arm, a third section arm, a pulley, a steel wire rope and a telescopic motor, the controller is arranged in the middle of a front arm of the base, the first section arms are arranged on the left side and the right side of the top of the base, the second section arm is arranged on one side, close to the controller, of the first section arm in a sliding mode, the third section arm is arranged on one side, close to the controller, of the second section arm in a sliding mode, the longitudinal height of the television frame is convenient to adjust through the arrangement of the support arms, the position of the base is convenient to adjust and fix through the arrangement of a storage box, and small articles are convenient to store.

Description

Television bracket with stable structure

Technical Field

The utility model relates to the technical field of television supports, in particular to a television support with a stable structure.

Background

As is known, a television stand is a peripheral device of a television developed specifically for fixing a flat panel television and a liquid crystal television, commonly called a television stand and a television function hanging rack, and is designed to realize television lifting or television turning. It is suitable for places such as family living room, bedroom, office, meeting hall, exhibition hall, hotel, airport, railway station, hospital, bus station, shopping square, etc.

When the existing movable television bracket is used, the structure is loose, the existing movable television bracket is unstable and easy to overturn and injure passerby by crashing objects, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a television bracket with stable structure.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a television bracket with stable structure comprises a support arm, a base, a cross rod, a controller and a television frame, wherein the support arm is symmetrically arranged on the left side and the right side of the upper end of the base, the support arm comprises a first section arm, a second section arm, a third section arm, a pulley, a steel wire rope and a telescopic motor, the controller is arranged in the middle of the front arm of the base, the first section arm is arranged on the left side and the right side of the top of the base, the second section arm is arranged on one side, close to the controller, of the first section arm in a sliding manner, the third section arm is arranged on one side, close to the controller, of the second section arm in a sliding manner, a first groove is arranged at the position, corresponding to the bottom end of the second section arm, of the base, the telescopic motor is arranged in the first groove, a first worm is arranged at the output end of the telescopic motor, a first threaded hole is arranged at the bottom end of the second section arm, the first worm extends into the first threaded hole through threaded fit, the pulley is arranged on the upper side of the second section arm, first festival arm antetheca downside is equipped with first fastener, third festival arm antetheca downside is equipped with the second fastener, the pulley is walked around with first fastener to the wire rope lower extreme, wire rope's top is connected with the second fastener, the horizontal pole sets up on both sides third festival arm top, the TV frame sets up in the middle of the horizontal pole.

In order to fix a television conveniently, the improvement of the utility model is that the television frame comprises a support plate and a fixing strip, the support plate is provided with a plurality of second grooves, the fixing strip is positioned in the second grooves and is in sliding connection with the support plate, and the front wall of the fixing strip is provided with a plurality of fixing screws.

In order to conveniently move and fix the base, the utility model is improved in that power cavities are respectively arranged on the front side and the rear side of the left side and the right side of the base, a wheel hole is formed in one side, away from the controller, of each power cavity, a power device is arranged in each power cavity and comprises a universal wheel, a connecting rod, a sliding block, a second worm and a power motor, the power motor is arranged at the bottom of each power cavity, a second worm is arranged at the output end of the power motor, the sliding block is arranged at one side, away from the motor, of the bottom of each power cavity in a sliding mode, the sliding block is provided with a second threaded hole, the second worm penetrates through the second threaded hole in a matching mode through threads, a turnover arm is hinged to one side, located on the controller, of the side wall of each wheel hole, the universal wheel is arranged at the bottom of the turnover arm, a connecting block is arranged at the top of the turnover arm, and a connecting rod is hinged between the connecting block and the sliding block.

In order to facilitate the storage of small articles, the improved structure of the utility model is characterized in that a storage box is arranged between the supporting arms at the two sides of the top of the base.

In order to facilitate the carrying of the base, the improvement of the utility model is that the left side wall and the right side wall of the base are provided with handrail grooves.

In order to improve the antirust performance of the base and the supporting arm, the improvement of the utility model is that the supporting arm and the base are coated with antirust paint.

(III) advantageous effects

Compared with the prior art, the utility model provides the television bracket with the stable structure, which has the following beneficial effects:

this stable in structure's TV support, through the setting of support arm, the vertical height of the TV frame of being convenient for adjust, through power device's setting, be convenient for adjust and unable adjustment base's position, through the setting of receiver, be convenient for accomodate little article, through the setting of handrail groove, be convenient for carry the base, through the setting of anti rust paint, be convenient for prevent that base and support arm from rustting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

in the figure: 1. a support arm; 2. a base; 3. a cross bar; 4. a controller; 5. a television stand; 6. a first joint arm; 7. a second joint arm; 8. a third arm section; 9. a pulley; 10. a wire rope; 11. a telescopic motor; 12. a first groove; 13. a first worm; 14. a first threaded hole; 15. first fastening; 16. a second fastener; 17. a mounting plate; 18. a fixing strip; 19. a second groove; 20. fixing screws; 21. a power cavity; 22. a wheel hole; 23. a power plant; 24. a universal wheel; 25. a connecting rod; 26. a slider; 27. a second worm; 28. a power motor; 29. a turning arm; 30. connecting blocks; 31. a storage box; 32. a handrail groove.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

2. Referring to fig. 1-4, a tv stand with stable structure comprises a support arm 1, a base 2, a cross bar 3, a controller 4 and a tv frame 5, wherein the support arm 1 is symmetrically arranged on the left and right sides of the upper end of the base 2, the support arm 1 comprises a first arm segment 6, a second arm segment 7, a third arm segment 8, a pulley 9, a steel wire rope 10 and a telescopic motor 11, the controller 4 is arranged in the middle of the front arm of the base 2, the first arm segment 6 is arranged on the left and right sides of the top of the base 2, the second arm segment 7 is slidably arranged on the first arm segment 6 close to the controller 4, the third arm segment 8 is slidably arranged on the second arm segment 7 close to the controller 4, a first groove 12 is arranged at the bottom end of the base 2 corresponding to the bottom end of the second arm segment 7, the telescopic motor 11 is arranged in the first groove 12, a first worm 13 is arranged at the output end of the telescopic motor 11, second festival arm 7 bottom is equipped with first screw hole 14, first worm 13 stretches into in first screw hole 14 through screw-thread fit, 7 antetheca upsides of second festival arm are equipped with

pulley

9, 6 antetheca downside of first festival arm is equipped with first fastening 15, 8 antetheca downside of third festival arm is equipped with

second fastener

16, 10 lower extremes of wire rope are connected with first fastening 15 and are walked around pulley 9, the top and the second fastener 16 of wire rope 10 are connected, horizontal pole 3 sets up on 8 tops of both sides third festival arm, TV frame 5 sets up in the middle of horizontal pole 3.

Further, the television frame 5 comprises a support plate 17 and a fixing strip 18, the support plate 17 is provided with a plurality of second grooves 19, the fixing strip 18 is located in the second grooves 19 and is in sliding connection with the support plate 17, and a plurality of fixing screws 20 are arranged on the front wall of the fixing strip 18, so that a television can be fixed conveniently.

Further, power cavities 21 are respectively arranged on the front side and the rear side of the left side and the rear side of the base 2, a wheel hole 22 is arranged on one side, away from the controller 4, of each power cavity 21, a power device 23 is arranged in each power cavity 21, each power device 23 comprises a universal wheel 24, a connecting rod 25, a sliding block 26, a second worm 27 and a power motor 28, the power motor 28 is arranged at the bottom of each power cavity 21, the second worm 27 is arranged at the output end of the power motor 28, the sliding block 26 is arranged on one side, away from the motor, of the bottom of each power cavity 21 in a sliding mode, a second threaded hole is formed in each sliding block 26, each second worm 27 penetrates through the second threaded hole in a threaded matching mode, a turning arm 29 is hinged to one side, located on the controller 4, of the side wall of each wheel hole 22, a connecting rod 25 is hinged to the bottom of each universal wheel 24, the top of each turning arm 29, and the connecting block 30, power motor 28 drives second worm 27 clockwise rotation, thereby make slider 26 slide to universal wheel 24 direction, thereby promote connecting block 30 through connecting rod 25, make upset arm 29 clockwise rotation, thereby make universal wheel 24 overturn clockwise, through wheel hole 22 evagination power cavity 21, make universal wheel 24 and ground contact, otherwise, power motor 28 anticlockwise rotation makes universal wheel 24 anticlockwise upset go into power cavity 21, (wheel hole 22 reserves sufficient space and makes the upset wheel upset, can not make the upset wheel bump with wheel hole 22) thereby make base 2 bottom direct and ground contact, more stable difficult empting, be convenient for remove and unable adjustment base 2.

Further, the storage box 31 is arranged between the supporting arms 1 on the two sides at the top of the base 2, so that small articles can be conveniently stored.

Furthermore, the right and left side walls of the base 2 are provided with handrail grooves 32, which is convenient for carrying the base 2.

Furthermore, support arm 1 and base 2 scribble the anti-rust paint, are convenient for improve the rust-resistant performance of base 2 and support arm 1.

To sum up, in the television stand with stable structure, when in use, a user moves to the ground through the handrail groove 32, then the power is switched on, the power motor 28 is controlled by the controller 4 to drive the second worm 27 to rotate clockwise, so that the slide block 26 slides towards the direction of the universal wheel 24, the connecting block 30 is pushed by the connecting rod 25, the turning arm 29 rotates clockwise, so that the universal wheel 24 turns clockwise, the power cavity 21 is turned out through the wheel hole 22, the universal wheel 24 is in contact with the ground, otherwise, the power motor 28 rotates anticlockwise, the universal wheel 24 turns anticlockwise into the power cavity 21, (enough space is reserved in the wheel hole 22 to turn the turning wheel, the turning wheel does not collide with the wheel hole 22), so that the bottom end of the base 2 is in direct contact with the ground, and is more stable and less prone to topple over, compared with the traditional movable base 2, the base 2 can be in direct contact with the ground, reach the purpose that reduces and rock, the position of the suitable TV size of stretching out and drawing back of fixed strip 18, screw up set screw 20 fixed back, fix the TV to on TV frame 5, the flexible motor 11 of control both sides drives first worm 13 anticlockwise rotation this moment, thereby make second festival arm 7 upwards slide, pulley 9 on second festival arm 7 upwards slides on wire rope 10 simultaneously, thereby make third festival arm 8 upwards slide simultaneously, can rise the height of TV frame 5, on the contrary, flexible motor 11 drives first worm 13 clockwise rotation, thereby make second festival arm 7 and third festival arm 8 downwards slide, can reduce the height of TV frame 5, compare with traditional steel pipe support, support arm 1 is more difficult for rocking, the user of service can put into receiver 31 to little article such as remote controller.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stable in structure's TV stand, includes support arm (1), base (2), horizontal pole (3), controller (4) and TV frame (5), its characterized in that: the support arm (1) is symmetrically arranged on the left side and the right side of the upper end of the base (2), the support arm (1) comprises a first section arm (6), a second section arm (7), a third section arm (8), a pulley (9), a steel wire rope (10) and a telescopic motor (11), a controller (4) is arranged in the middle of a front arm of the base (2), the first section arm (6) is arranged on the left side and the right side of the top of the base (2), the second section arm (7) is arranged on one side, close to the controller (4), of the first section arm (6) in a sliding mode, the second section arm (7) is arranged on one side, close to the controller (4), of the second section arm (7) in a sliding mode, the third section arm (8) is arranged on one side, a first groove (12) is arranged at the corresponding position of the bottom ends of the base (2) and the second section arm (7), the telescopic motor (11) is arranged in the first groove (12), and a first worm (13) is arranged at the output end of the telescopic motor (11), second festival arm (7) bottom is equipped with first screw hole (14), first worm (13) stretch into in first screw hole (14) through screw-thread fit, second festival arm (7) antetheca upside is equipped with pulley (9), first festival arm (6) antetheca downside is equipped with first fastening (15) piece, third festival arm (8) antetheca downside is equipped with second fastener (16), pulley (9) have been walked around with first fastening (15) piece to wire rope (10) lower extreme, the top and the second fastener (16) of wire rope (10) are connected, horizontal pole (3) set up on both sides third festival arm (8) top, TV frame (5) set up in the middle of horizontal pole (3).

2. A structurally stable television stand according to claim 1, in which: the television frame (5) comprises a support plate (17) and a fixing strip (18), wherein the support plate (17) is provided with a plurality of second grooves (19), the fixing strip (18) is located in the second grooves (19) and is in sliding connection with the support plate (17), and the front wall of the fixing strip (18) is provided with a plurality of fixing screws (20).

3. A structurally stable television stand according to claim 2, in which: the power cavity (21) is respectively arranged on the front side and the rear side of the left side and the right side of the base (2), a wheel hole (22) is formed in one side, away from the controller (4), of the power cavity (21), a power device (23) is arranged in the power cavity (21), the power device (23) comprises a universal wheel (24), a connecting rod (25), a sliding block (26), a second worm (27) and a power motor (28), the power motor (28) is arranged at the bottom of the power cavity (21), the second worm (27) penetrates through a second threaded hole in a threaded fit mode, a turning arm (29) is hinged to one side, located on the controller (4), of the side wall of the wheel hole (22), the universal wheel (24) is arranged at the bottom of the turnover arm (29), a connecting block (30) is arranged at the top of the turnover arm (29), and a connecting rod (25) is hinged between the connecting block (30) and the sliding block (26).

4. A structurally stable television stand according to claim 3, in which: a storage box (31) is arranged between the supporting arms (1) on the two sides of the top of the base (2).

5. A structurally stable television stand according to claim 4, in which: the left side wall and the right side wall of the base (2) are provided with handrail grooves (32).

6. A structurally stable television stand according to claim 5, in which: the support arm (1) and the base (2) are coated with antirust paint.