CN217056973U

CN217056973U - Floor display bracket

Info

Publication number: CN217056973U
Application number: CN202220131894.8U
Authority: CN
Inventors: 黄毅
Original assignee: Chongqing Chengtian Technology Co ltd
Current assignee: Chongqing Chengtian Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-26
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a fall to ground display support, including removing base, drive assembly, rotation base, lifting unit, display base support frame, telescopic link and display footstock bracing piece, drive assembly locates in removing the base, it locates in removing the base to rotate the base, it links to each other with drive assembly to rotate the base, lifting unit one end is located and is rotated on the outer upper wall of base, display base support frame is located on the lifting unit other end, telescopic link one end is located and is rotated on the base, display footstock bracing piece is located on the telescopic link other end, the utility model belongs to display support technical field specifically indicates a fall to ground display support, is convenient for height-adjusting, also convenient to use to different viewing angles.

Description

Floor display bracket

Technical Field

The utility model belongs to the technical field of the display support, specifically indicate a fall to ground display support.

Background

The display support is a product capable of fixing a display, a notebook or a tablet personal computer and the like, can help solve various technical problems encountered when people operate the computer in families or commercial office places, is designed by human engineering, can prevent health problems caused by work fatigue, improves the work efficiency, and brings an ideal space for life and work. Display stands, which have been widely used in retail, entertainment, financial, medical, transportation, and other fields; the product covers single screen, double screen, large-format spliced screen and other categories.

However, the height of the existing floor display support cannot be well adjusted, for example, the height of the existing floor display support needs to be adjusted by screwing a screw, the support and the display are locked by the screw, the adjusting mode is complex, the operation is inconvenient, meanwhile, the structure of the floor display support cannot be suitable for displays of different sizes, and the application range is small.

SUMMERY OF THE UTILITY MODEL

In order to solve the difficult problem, the utility model provides a fall to ground display support.

In order to realize the functions, the utility model discloses the technical scheme who takes as follows: a floor display support comprises a moving base, a transmission assembly, a rotating base, a lifting assembly, a display base support frame, a telescopic rod and a display top seat support rod, wherein the transmission assembly is arranged in the moving base; the lifting component comprises a fixed base, a shaft sleeve, a ball screw, a first driving motor, a screw pair, an upper hinge base, a lower hinge base, a first connecting rod and a second connecting rod, the fixed base is arranged on the rotating base, the shaft sleeve is arranged on the inner side wall of the fixed base, one end of the ball screw is arranged on the shaft sleeve, the first driving motor is arranged on the inner side wall of the fixed base, the output shaft end of the first driving motor is connected with the other end of the ball screw, one end of the screw pair is arranged on the ball screw in a sliding way, the lower hinge seat is arranged on the other end of the screw pair, the upper hinge seat is arranged on the outer lower wall of the display base support frame, one end of the connecting rod two is rotatably arranged on the upper hinge seat, the other end of the second connecting rod is rotatably arranged on the lower hinge seat, an auxiliary groove is arranged on the second connecting rod, one end of the connecting rod is rotatably arranged on the upper cross-connecting seat, and the other end of the connecting rod penetrates through the auxiliary groove and is rotatably arranged on the lower hinge seat; when the display device is used, the telescopic rod is started, the height position of the display top seat supporting frame is fixed according to requirements, the lower end of the display is placed on the display base supporting frame, the first driving motor is started, the first driving motor rotates to drive the ball screw to rotate, the ball screw is an ideal product for converting rotary motion into linear motion or converting linear motion into rotary motion, the ball screw rotates to drive the screw pair to slide along the direction of the ball screw, the screw pair can convert rotary motion into linear motion, the screw pair is driven to move in different directions by the screw transmission part formed by combining the screw and the nut, so that the display base supporting frame is driven to slide up and down, when the top of the display is connected with the display top seat supporting frame, the fixing is carried out, the operation of the first driving motor is stopped, the position of the display is fixed, and the display is driven to rotate by the transmission assembly, facilitating the user to view the display at different angles.

The ball screw is arranged in a bidirectional screw, two sections of threads with different turning directions, namely a right-handed thread and a left-handed thread, are manufactured on one screw, and when the two screw components rotate, the two screw components on the two screw components quickly approach or separate, so that the lifting function is realized.

Preferably, the transmission assembly comprises a second driving motor, a rotating rod and a driving wheel, the second driving motor is arranged on the moving base, one end of the rotating rod is rotatably arranged on the upper wall of the moving base, the other end of the rotating rod penetrates through the moving base and is rotatably arranged in the moving base, the output shaft end of the second driving motor is connected with one end of the rotating rod, the driving wheel is arranged at the other end of the rotating rod, and the driving wheel is meshed with the moving base; during the use, after the height of the display is determined through the lifting assembly, the driving motor II is started, the driving motor II rotates to drive the driving wheel to rotate, the driving wheel rotates to drive the rotating base to rotate, and a user can watch the display at different angles conveniently.

The first driving motor and the second driving motor are servo motors.

Furthermore, the outer bottom wall of the movable base is provided with a Frequus wheel; the arrangement of the horse wheel is convenient for moving the device.

The utility model adopts the above structure to gain beneficial effect as follows: the floor display bracket provided by the utility model has simple operation, compact structure and reasonable design, when in use, the device is moved by the wheel to start the telescopic rod, fixing the height position of the display top seat support frame according to requirements, placing the lower end of the display on the display bottom seat support frame, starting a first driving motor, driving a ball screw to rotate by the rotation of the first driving motor, driving a screw pair to slide along the direction of the ball screw by the rotation of the ball screw, thereby driving the screw pair to move in different directions, thereby driving the display base support frame to slide up and down, when the top of the display is connected with the display top seat supporting frame, the display is fixed, the operation of the first driving motor is stopped, the position fixing of the display is completed, the second driving motor is started, the second driving motor rotates to drive the driving wheel to rotate, the driving wheel rotates to drive the rotating base to rotate, and a user can watch the display at different angles conveniently.

Drawings

Fig. 1 is a front view of a floor display stand according to the present invention;

fig. 2 is the utility model provides a fall to ground display support's lifting unit's schematic structure diagram.

Wherein, 1, moving the base; 2. a transmission assembly; 3. rotating the base; 4. a lifting assembly; 5. a display base support frame; 6. a telescopic rod; 7. a display top seat support bar; 8. a fixed base; 9. a shaft sleeve; 10. a ball screw; 11. a first driving motor; 12. a screw pair; 13. an upper hinge base; 14. a lower hinge base; 15. a first connecting rod; 16. a second connecting rod; 17. an auxiliary groove; 18. a second driving motor; 19. a rotating rod; 20. a driving wheel; 21. the horse wheel.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the utility model provides a floor display bracket, including moving base 1, transmission assembly 2, rotating base 3, lifting unit 4, display base support frame 5, telescopic link 6 and display footstock bracing piece 7, transmission assembly 2 is located in moving base 1, rotating base 3 is rotationally located in moving base 1, rotating base 3 is connected with transmission assembly 2, one end of lifting unit 4 is located on the outer upper wall of rotating base 3, display base support frame 5 is located on the other end of lifting unit 4, one end of telescopic link 6 is located on rotating base 3, display footstock bracing piece 7 is located on the other end of telescopic link 6; the lifting component 4 comprises a fixed base 8, a shaft sleeve 9, a ball screw 10, a driving motor I11, a screw pair 12, an upper hinge seat 13, a lower hinge seat 14, a connecting rod I15 and a connecting rod II 16, the fixed base 8 is arranged on the rotating base 3, the shaft sleeve 9 is arranged on the inner side wall of the fixed base 8, one end of the ball screw 10 is arranged on the shaft sleeve 9, the driving motor I11 is arranged on the inner side wall of the fixed base 8, the output shaft end of the driving motor I11 is connected with the other end of the ball screw 10, one end of the screw pair 12 is slidably arranged on the ball screw 10, the lower hinge seat 14 is arranged on the other end of the screw pair 12, the upper hinge seat 13 is arranged on the outer lower wall of the display base support frame 5, one end of the connecting rod II 16 is rotatably arranged on the upper hinge seat 13, the other end of the connecting rod II 16 is rotatably arranged on the lower hinge seat 14, an auxiliary groove 17 is arranged on the connecting rod II 16, one end of the connecting rod I15 is rotatably arranged on the upper hinge seat, the other end of the first connecting rod 15 penetrates through the auxiliary groove 17 and is rotatably arranged on the lower hinge seat 14; when the display device is used, the telescopic rod 6 is started, the height position of the display device top seat supporting frame is fixed according to requirements, the lower end of the display device is placed on the display device base seat supporting frame 5, the driving motor I11 is started, the driving motor I11 rotates to drive the ball screw 10 to rotate, the ball screw 10 is an ideal product for converting rotary motion into linear motion or converting linear motion into rotary motion, the ball screw 10 rotates to drive the screw pair 12 to slide along the direction of the ball screw 10, the screw pair 12 is a spiral transmission part which can convert rotary motion into linear motion, the screw and a nut are combined to drive the screw pair 12 to move in different directions, so that the display device base seat supporting frame 5 is driven to slide up and down, when the top of the display device is connected with the display device top seat supporting frame, the driving motor I11 is stopped, and the position of the display device is fixed, the display is driven to rotate through the transmission component 2, so that a user can conveniently watch the display at different angles.

As shown in fig. 1 and 2, the ball screw 10 is a bidirectional screw, and two threads with different turning directions, i.e. a right-handed thread and a left-handed thread, are formed on a single screw, and when the bidirectional screw rotates, the two screw pairs 12 on the bidirectional screw rapidly approach or separate, thereby generating a lifting function.

As shown in fig. 1 and fig. 2, the transmission assembly 2 includes a second driving motor 18, a rotating rod 19 and a driving wheel 20, the second driving motor 18 is disposed on the moving base 1, one end of the rotating rod 19 is rotatably disposed on the upper wall of the moving base 1, the other end of the rotating rod 19 penetrates through the moving base 1 and is rotatably disposed in the moving base 1, an output shaft end of the second driving motor 18 is connected with one end of the rotating rod 19, the driving wheel 20 is disposed on the other end of the rotating rod 19, and the driving wheel 20 is engaged with the moving base 3; during the use, after the height of the display is determined through the lifting component 4, the second driving motor 18 is started, the second driving motor 18 rotates to drive the driving wheel 20 to rotate, and the driving wheel 20 rotates to drive the rotating base 3 to rotate, so that a user can watch the display at different angles.

As shown in fig. 1 and 2, the first driving motor 11 and the second driving motor 18 are servo motors.

As shown in fig. 1 and 2, the outer bottom wall of the mobile base 1 is provided with a wheel 21; the arrangement of the horse wheel 21 is convenient for moving the device.

When the device is used, the telescopic rod 6 is started by moving the device through the horse wheel 21, the height position of the display top seat support frame is fixed according to requirements, the lower end of the display is placed on the display base seat support frame 5, the driving motor I11 is started, the driving motor I11 rotates to drive the ball screw 10 to rotate, the ball screw 10 rotates to drive the screw pair 12 to slide along the direction of the ball screw 10, thereby driving the screw pair 12 to move in different directions, thereby driving the display base support 5 to slide up and down, when the top of the display is connected with the display top seat supporting frame, the display is fixed, the operation of the first driving motor 11 is stopped, the position fixing of the display is completed, the second driving motor 18 is started, the second driving motor 18 rotates to drive the driving wheel 20 to rotate, the driving wheel 20 rotates to drive the rotating base 3 to rotate, and a user can conveniently watch the display at different angles.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A floor display stand, comprising: the display device comprises a movable base, a transmission assembly, a rotating base, a lifting assembly, a display base support frame, a telescopic rod and a display top seat support rod, wherein the transmission assembly is arranged in the movable base; the lifting component comprises a fixed base, a shaft sleeve, a ball screw, a first driving motor, a screw pair, an upper hinge seat, a lower hinge seat, a first connecting rod and a second connecting rod, the fixed base is arranged on the rotating base, the shaft sleeve is arranged on the inner side wall of the fixed base, one end of the ball screw is arranged on the shaft sleeve, the first driving motor is arranged on the inner side wall of the fixed base, one output shaft end of the first driving motor is connected with the other end of the ball screw, one end of the screw pair is arranged on the ball screw in a sliding way, the lower hinged seat is arranged on the other end of the screw pair, the upper hinge seat is arranged on the outer lower wall of the support frame of the display base, one end of the connecting rod is rotatably arranged on the upper hinge seat, the other end of the second connecting rod is rotatably arranged on the lower hinge seat, an auxiliary groove is arranged on the second connecting rod, one end of the connecting rod is rotatably arranged on the upper cross-connecting seat, and the other end of the connecting rod penetrates through the auxiliary groove and is rotatably arranged on the lower hinged seat.

2. A floor display stand according to claim 1, wherein: the ball screw is arranged in a bidirectional screw manner.

3. A floor display stand according to claim 2, wherein: the transmission assembly comprises a second driving motor, a rotating rod and a driving wheel, the second driving motor is arranged on the movable base, one end of the rotating rod is rotatably arranged on the upper wall of the movable base, the other end of the rotating rod penetrates through the movable base and is rotatably arranged in the movable base, the output shaft end of the second driving motor is connected with one end of the rotating rod, the driving wheel is arranged at the other end of the rotating rod, and the driving wheel is meshed with the movable base.

4. A floor display stand according to claim 3, wherein: the first driving motor and the second driving motor are servo motors.

5. A floor display stand according to claim 4, wherein: the outer bottom wall of the movable base is provided with a Frequus castor.