CN201764221U - Liftable Flat Panel Monitor Floor Stand - Google Patents

Abstract

The utility model discloses a lifting floor type bracket for a flat-panel display device, which comprises a lifting upright post system, a base system and a joint system. The lifting upright post system comprises a pneumatic rod, a fixed upright post and a lifting post; the fixed upright post is fixed at the base system, the lower end of the pneumatic rod is fixed at the fixed upright post, the upper end of the pneumatic rod is fixed at the lifting post, the joint system is fixed at the lifting post, and the flat-panel display device is fixed at the joint system. Pneumatic power of the pneumatic rod is set according to the weight of the flat-panel display device, and a large part of the weight of the flat-panel display device is counteracted by the pneumatic rod; therefore, the large-screen flat-panel display device can be easily lifted up or put down, and the lifting of the flat-panel display device is realized.

Description

Liftable Flat Panel Monitor Floor Stand

technical field

The utility model relates to a floor-standing support for a flat panel display, in particular to a liftable floor-standing support which can conveniently adjust the height of the flat panel display.

Background technique

Flat panel displays have been widely used due to their large screen, light and thin body, low radiation, bright colors and many other advantages. They can be seen everywhere in public places, entertainment places, meeting rooms and exhibition halls. At the same time, flat panel displays are also widely adopted by families because of their compact structure and beautiful appearance. The installation forms of flat panel displays are mainly desktop, wall-mounted and floor-standing. At present, the floor-standing support is generally mainly composed of a base plate, a column and a wall frame. The column is connected to the base plate, and the flat-panel display is fixed on the column with a wall frame, so that the height of the flat-panel display is fixed, although some designs can pass Adjust the position of the mounting screw holes to slightly adjust the height of the flat-panel display, but because the weight of the large-screen flat-panel display often reaches tens of kilograms, it is not easy to lift the flat-panel display upwards with considerable manpower. Thereby the use of the flat-panel display floor stand of fixed height has been greatly restricted.

Contents of the invention

In order to overcome the above-mentioned defects, the utility model provides a floor stand for a liftable flat panel display. The main advantage of the floor stand for a liftable flat panel display is that the height of the flat panel display can be easily adjusted.

The technical scheme that the utility model adopts in order to solve its technical problem is:

A floor stand for a liftable flat panel display, comprising a lifting column system, a base system and a connector system, the base system is placed on the ground, the lifting column system is fixed on the base system, and the connector system is fixed on the In the lifting column system, the flat panel display is fixed on the connector system, the lifting column system includes a pneumatic rod, a fixed column and a lifting column, the fixed column is fixed on the base system, and the lower end of the pneumatic rod is fixed on the For the fixed column, the upper end of the pneumatic rod is fixed to the lifting column, and the connector system is fixed to the lifting column. The pneumatic force of the pneumatic rod is set according to the weight of the flat panel display. A considerable part of the weight of the flat panel display is reduced by the pneumatic rod, so that the large screen flat panel display can be easily lifted or lowered, realizing the flat panel display. Can be lifted.

The further technical scheme of the utility model is:

A number of sliders are symmetrically fixed on the inner surface of the fixed column. The left and right sides of the lifting column are provided with grooves matching the sliders. The sliders are located in the grooves, and the grooves can Swipe along the slider. The slider is a plastic slider, and the lifting column can move up and down smoothly along the fixed column under the guidance of the slider and the groove, realizing autonomous lifting.

The slider has an I-shaped notch, the groove on the lifting column has a fold embedded in the I-shaped notch, the front surface of the slider has an inner notch, and a stopper is installed on the inner notch. The dynamic pressure plate is provided with a stop handle, the stop handle has a threaded end and a handle, the thread end of the stop handle passes through the fixed column and the slider and is connected with the stop pressure plate, and the stop handle is tightened , the stop pressure plate is tightened on the flange of the groove by the stop handle, so as to realize the function of fixing the lifting column and prevent the lifting column from falling accidentally.

The upper end of the fixed column is provided with a torsion spring, and the torsion spring is connected with a stay cord, and the stay cord is connected with the lifting column, and the torsion spring is tightened when the lift column descends. When the column is lowered, the torsion spring is tensioned, creating an upward pull that offsets some of the weight of the flat panel display. In order to adapt to flat panel displays with different weights, the torsion of the torsion spring is adjustable, and the pull rope is a steel wire rope.

The base system has a roller bracket, a bottom plate and several rollers, the fixed column is fixed on the bottom plate, the bottom plate is fixed on the middle part of the roller bracket, and the middle part of the roller bracket is divergently provided with several extension arms, Rollers are provided at each end of the extension arm. Through the base system, the liftable flat panel display floor stand of the present utility model can be moved in any direction on the ground.

The connector system has a mounting panel for fixing the flat panel display, a fixing frame fixed on the upper end of the lifting column, and a connecting frame connecting the mounting panel and the fixing frame, and the fixing frame has a fixing plate and a self-fixing The left and right sides of the plate are bent and extended forward, the fixed plate is fixed on the upper end of the lifting column, and the connecting frame has a connecting plate and left, right and On the right side, the installation panel is fixed on the connecting plate, and the upper and lower ends of the left and right side panels of the fixing frame are respectively connected with the upper and lower ends of the left and right side surfaces of the connecting frame. The connection between the connecting rod and the side plate is hinged, and the connection between the connecting rod and the side is hinged. One of the side plate and the side is provided with an arc-shaped groove and the other is provided with a screw hole. The threaded first fastening knob passes through the arc-shaped groove and the screw hole at the same time. Due to the guiding effect of the connecting rod and the arc-shaped groove, when the connecting plate is lifted or lowered, the connecting plate will be inclined at a certain angle , the flat-panel display is suspended on the connection plate through the installation panel, so the change of the up and down inclination of the flat-panel display is realized by moving the connection plate up and down. After the inclination is adjusted, properly tighten the first fastening knob to maintain the inclination of the flat-panel display Provides the optimum viewing angle for flat panel displays at selected angles.

The lifting column is provided with a sliding bracket, the sliding bracket can move up and down along the lifting column, and is provided with a fastening mechanism for fixing the sliding bracket to the lifting column, and the sliding bracket is fixed with a horizontally placed first shelf. The first shelf can be used to place DVD players and set-top boxes, etc.

The connecting head system is upwardly connected with a longitudinal support bar, and the second shelf for horizontal arrangement is fixed on the support bar. The second shelf can be used to place equipment such as cameras.

The beneficial effects of the utility model are: the liftable flat panel display floor stand of the utility model has a lifting column system, and the lifting column system includes a pneumatic rod, a fixed column and a lifting column, the fixed column is fixed on the base system, and the lower end of the pneumatic rod Fixed to the fixed column, the upper end of the pneumatic rod is fixed to the lifting column, the connector system is fixed to the lifting column, and the flat-panel display is fixed to the connector system. The pneumatic force of the pneumatic rod is set according to the weight of the flat-panel display. The weight of the flat-panel display is A considerable part is lowered by the pneumatic rod, so that the large-screen flat-panel display can be easily lifted or lowered, and the flat-panel display can be lifted; the upper end of the fixed column is equipped with a torsion spring, and the torsion spring is connected with a pull cord. Connected with the lifting column, the torsion spring is tightened when the lifting column is lowered, thereby generating an upward pulling force, which can offset part of the weight of the flat-panel display, making it easier to lift the flat-panel display; the base system is equipped with rollers, which can make this The utility model liftable flat-panel display floor stand can move in any direction on the ground; the fixed frame and the connecting frame of the connecting head system are guided by the connecting rod and the guiding action of the arc groove, when the connecting plate is lifted or lowered When the connecting plate is tilted at a certain angle, the up and down inclination of the flat panel display can be changed by moving the connecting plate up and down. After adjusting the inclination, properly tighten the locking knob to keep the inclination of the flat panel display at the selected At a certain angle, the flat panel display has the best viewing angle; in summary, the utility model has the advantages of easy operation, easy lifting, safety and reliability, etc. Put height and angle.

Description of drawings

Fig. 1 is the overall appearance schematic diagram of the utility model;

Fig. 2 is a schematic diagram of an exploded structure of the lifting column system described in the present invention;

Fig. 3 is an enlarged view of part A of Fig. 2;

Fig. 4 is a structural schematic diagram of the slider described in the utility model;

Fig. 5 is a schematic diagram of an exploded structure of the base system described in the present invention;

Fig. 6 is a schematic diagram of an exploded structure of the connector system described in the present invention;

Figure 7 is a schematic diagram of the decomposition structure of the DVD player support system described in the present invention;

FIG. 8 is a schematic diagram of an exploded structure of the camera support system of the present invention.

Detailed ways

Embodiment: A liftable flat panel display floor stand, including a lifting column system 1, a base system 2 and a connector system 3, the base system 2 is placed on the ground, and the lifting column system 1 is fixed to the base system 2. The connecting head system 3 is fixed to the lifting column system 1, and the flat panel display is fixed to the connecting head system 3. The lifting column system 1 includes a pneumatic rod 11, a fixed column 12 and a lifting column 13. The fixed The column 12 is fixed on the base system 2, the lower end of the pneumatic rod 11 is fixedly connected with the fixed column 12 through the lower connecting seat 18, and the upper end of the pneumatic rod 11 is fixedly connected with the lifting column 13 through the upper connecting seat 19. The connector system 3 is fixed to the lifting column 13 . The pneumatic force of the pneumatic rod is set according to the weight of the flat panel display. A considerable part of the weight of the flat panel display is reduced by the pneumatic rod, so that the large screen flat panel display can be easily lifted or lowered, realizing the flat panel display. Can be lifted.

The inner surface of the fixed column 12 is symmetrically fixed with a plurality of sliders 14, and the left and right sides of the lifting column 13 are provided with grooves 131 that match the sliders, and the sliders 14 are located in the grooves 131 , the groove 131 can slide along the slider 14 . The slider is a plastic slider, and the lifting column can move up and down smoothly along the fixed column under the guidance of the slider and the groove, realizing autonomous lifting. Described slide block is provided with four pieces, and is arranged symmetrically left and right in pairs. The upper end of the lifting column is fixed with a loam cake 10, so that the upper end of the lifting column is smooth and beautiful.

The slider 14 has an I-shaped notch, the groove 131 on the lifting column 13 has a flange 1311 embedded in the I-shaped notch, the front surface of the slider has an inner notch 141, and the inner A stop pressing plate 15 is installed on the notch, and a stop handle 16 is provided. The stop handle has a threaded end and a handle, and the thread end of the stop handle passes through the fixed column 12 and the slide block 14 and is connected to the The stop pressing plate 15 is connected, the stop handle is tightened, and the stop press plate 15 is tightened on the flange 1311 of the groove 131 by the stop handle, so as to realize the effect of fixing the lifting column and prevent the lifting column from falling accidentally.

The upper end of the fixed column 12 is provided with a torsion spring 17, the torsion spring is connected with a stay cord 171, and the stay cord 171 is connected with the lifting column 13, and the torsion spring is tightened when the lifting column is lowered. When the column is lowered, the torsion spring is tensioned, creating an upward pull that offsets some of the weight of the flat panel display. In order to adapt to flat panel displays with different weights, the torsion of the torsion spring is adjustable, and the pull rope is a steel wire rope.

The base system 2 has a roller bracket 21, a bottom plate 22 and a number of rollers 23. The fixed column 12 is fixedly connected to the bottom plate 22 through bolts, and is reinforced by a diagonal brace 6, and a lower cover 7 is fixed outside the diagonal brace to cover the diagonal brace. , so that the connection here is more beautiful, a round hole 212 is opened in the middle of the roller bracket 21, and a boss matching the round hole is protruded downward from the middle of the bottom surface of the bottom plate 22, and the boss is embedded in the round hole, and on the roller bracket A roller bracket pressing plate 24 is arranged below, and this roller bracket pressing plate fixes the bottom plate 22 and the middle part of the roller bracket 21 together through bolts 25, and the middle part of the roller bracket 21 is provided with a number of extension arms 211 in a divergent shape, each of which extends The end of the arm 211 is provided with a roller 23, and the extension arm 211 has sufficient length and is provided with five, and spreads out in a five-star shape, so as to ensure that the base system has a sufficient stable surface. Through the base system, the liftable flat panel display floor stand of the present utility model can be moved in any direction on the ground.

The connector system 3 has a mounting panel 33 for fixing the flat panel display, a fixing frame 31 fixed on the upper end of the lifting column, and a connecting frame 32 connecting the mounting panel and the fixing frame, and the fixing frame 31 has The fixed plate 311 and the left and right side plates 312 bent and extended forward from the left and right sides of the fixed plate, the left and right sides of the front surface of the fixed plate 311 are provided with positioning blocks 36, the fixed frame 31 covers the upper end of the lifting column 13, and the fixed plate The left and right positioning blocks 36 on the top are embedded in the left and right grooves 131 of the lifting column 13, and the positioning blocks and the grooves are fixedly connected with bolts, so that the connector system and the lifting column are integrated. The connecting frame 32 It has a connecting plate 321 and left and right sides 322 bent and extended backward from the left and right sides of the connecting plate. The mounting panel 33 is fixed to the connecting plate 321 by hooks and screws. A connecting rod 34 is respectively connected between the upper and lower ends and the upper and lower ends of the left and right sides 322 of the connecting frame. The connection between the connecting rod and the side plate is hinged, and the connection between the connecting rod and the side is hinged. One of the side plate and the side surface is provided with an arc-shaped groove 3221 and the other is provided with a screw hole 3121. The first fastening knob 35 with thread passes through the arc-shaped groove 3221 and the screw hole 3121 at the same time. The guiding function of the connecting rod and the guiding function of the arc groove. When the connecting plate is lifted or lowered, the connecting plate will be inclined at a certain angle. The flat panel display is suspended on the connecting plate through the installation panel, so it can Realize the change of the up and down inclination angle of the flat panel display, after the inclination angle is adjusted, properly tighten the first fastening knob, the inclination angle of the flat panel display can be kept at the selected angle, so that the flat panel display has the best viewing angle. Friction plates 37 are provided between the side plates of the fixing frame, the side of the connecting frame and the first fastening knob. Properly tightening the first fastening knob can generate a certain frictional force to ensure that the connecting plate can stay at any angle.

The lifting column 13 is provided with a sliding bracket, which can move up and down along the lifting column, and is provided with a fastening mechanism for fixing the sliding bracket to the lifting column. The first shelf 41. The first shelf can be used to place DVD players and set-top boxes, etc. The middle part of the front surface of the lifting column 13 is provided with a longitudinal guide groove 132. The sliding bracket has a guide block 421 and a connecting surface 422. The guide block 421 of the sliding bracket is stuck in the guide groove 132 on the lifting column 13 and can be moved up and down along the guide groove. Positioning and sliding, a through hole 4211 is provided on the guide block, a cylindrical pin 423 is placed in the through hole, a connecting surface 422 is fixed on the front surface of the guide block, a second fastening knob 424 is provided, and the threaded end of the second fastening knob 424 Through the connection surface 422 and abut against the cylindrical pin 423, the second fastening knob and the cylindrical pin constitute the fastening mechanism, and the second fastening knob can be tightened to make the cylindrical pin placed in the guide block Pressing against the surface of the guide groove of the lifting column realizes the purpose of fixing the sliding bracket to the lifting column. The connecting surface 422 of the sliding bracket is provided with a number of hanging holes 4221, and is provided with a first L-shaped shelf seat 43 having a rear surface and an upper surface. Corresponding to the hook, the first L-shaped shelf seat is hung on the hanging hole on the connection surface through the hook, realizing the connection between the first L-shaped shelf seat and the sliding bracket, and the first shelf 41 is fixed on the first L-shaped shelf seat with screws. On the upper surface of shape shelf seat 43. The first shelf can be made of glass material, which is more beautiful. The above-mentioned sliding bracket, the first shelf, the first L-shaped shelf seat and the like constitute the DVD machine support system 4 . Since the first shelf is integrated with the lifting column, the height can be changed simultaneously with the lifting column, thus ensuring the normal use of the DVD player or set-top box.

The connecting head system 3 is upwardly connected with a longitudinal support rod 51 on which a second horizontal shelf 52 is fixed. The second shelf can be used to place equipment such as cameras. The support rod 51 is fixed on the rear surface of the fixed plate 311 of the fixed frame 31 of the connector system 3, and the rear surface of the fixed plate 311 is provided with a number of oblong holes. The threaded hole matched with the oblong hole can connect the support rod with the connecting head system on the lifting column as a whole through the third fastening knob 53, the oblong hole and the threaded hole. There is a second L-shaped shelf seat 54 with a rear surface and an upper surface, the rear surface of the second L-shaped shelf seat is connected with the support rod with screws, and the second shelf is placed on the second L-shaped shelf seat. On the upper surface and connect and fix with wing nut 55. The support bar, the second shelf and the second L-shaped shelf base constitute the camera support system 5 .

The installation process of the present utility model is as follows:

During installation, the fixed column is first fixed on the base plate, the diagonal brace is installed, and the roller bracket is fixed on the bottom of the fixed column and the base plate with the roller bracket pressing plate with screws. Fix the upper end of the pneumatic rod on the lifting column, install the torsion spring at the same time, fix the steel wire rope on the corresponding position of the lifting column, place the plastic slider and the stop pressure plate in the groove of the lifting column, and then put the lifting column into the fixed position In the column, align the plastic slider mounting hole of the fixed column with the threaded hole of the stop pressure plate, fix it with screws, and screw the threaded end of the stop handle into the threaded hole of the stop pressure plate. Align the annular hole at the lower end of the pneumatic rod with the lower connecting seat of the fixed column, and screw in the screws. Then install the DVD player bracket system, the connector system, and the camera bracket system in sequence. Finally, install the flat panel display on the installation panel, hang it on the connection plate of the connector system, and tighten the screws. The entire installation process is now complete.

The above-mentioned specification and embodiment are to better illustrate the creation of the utility model, not to limit the utility model, those of ordinary skill in the art, within the essential scope of the utility model, make changes, modifications, Addition or replacement also belongs to the protection scope of the present utility model.

Claims (8)

1. liftable flat panel display console, it is characterized in that: comprise lifting column system (1), support system (2) and connecting head system (3), described support system (2) is positioned over ground, described lifting column system (1) is fixed in described support system (2), described connecting head system (3) is fixed in described lifting column system (1), flat panel display is fixed in described connecting head system (3), described lifting column system (1) comprises air-leg (11), vertical columns (12) and lifting rod (13), described vertical columns (12) is fixed in described support system (2), described vertical columns (12) is fixed in the lower end of described air-leg (11), described lifting rod (13) is fixed in the upper end of described air-leg (11), and described connecting head system (3) is fixed in described lifting rod (13).

2. liftable flat panel display console according to claim 1, it is characterized in that: described vertical columns (12) internal surface bilateral symmetry is fixed with some slide blocks (14), the left and right side of described lifting rod (13) is provided with the groove (131) that is complementary with described slide block, described slide block (14) is arranged in described groove (131), and described groove (131) can slide along slide block (14).

3. liftable flat panel display console according to claim 2, it is characterized in that: described slide block (14) has the I shape breach, described groove (131) on the lifting rod (13) has the flanging (1311) that embeds in the described I shape breach, described slide block front surface has inner recess (141), stop pressing plate (15) is installed on the described inner recess, be provided with locking handle (16), described locking handle has threaded end and handle, the threaded end of described locking handle passes described vertical columns (12) and is connected with slide block (14) and with described stop pressing plate (15), tighten active handle, stop pressing plate (15) is strained on the flanging (1311) of groove (131) by locking handle.

4. liftable flat panel display console according to claim 1, it is characterized in that: described vertical columns (12) upper end is provided with torsion spring (17), described torsion spring is connected with stay cord (171), described stay cord (171) is connected with lifting rod (13), and described torsion spring was tightened up when described lifting rod descended.

5. liftable flat panel display console according to claim 1, it is characterized in that: described support system (2) has rolling wheel support (21), base plate (22) and some rollers (23), described vertical columns (12) is fixed in described base plate (22), described base plate (22) is fixed in described rolling wheel support (21) middle part, described rolling wheel support (21) middle part outwards is divergent shape and is provided with some adjutages (211), and each described adjutage (211) end is provided with roller (23).

6. liftable flat panel display console according to claim 1, it is characterized in that: described connecting head system (3) has the installation panel (33) that is used for fixing flat panel display, be fixed in the fixing frame (31) of described lifting rod upper end and the link press span (32) that connects described installation panel and described fixing frame, described fixing frame (31) has fixed plate (311) and bends an extended left side forward from fixed plate the right and left, right sideboard (312), described fixed plate (311) is fixed in described lifting rod (13) upper end, described link press span (32) has connecting plate (321) and bends an extended left side backward from connecting plate the right and left, right flank (322), described installation panel (33) is fixed in described connecting plate (321), the left side of described fixing frame, on the right biside plate (312), the left side of lower end and described link press span, on the right bi-side (322), be connected with connecting rod (34) between the lower end respectively, connecting rod and interpleural be connected to hinged, being connected between connecting rod and side is hinged, offer on one of described side plate and side and offer screw (3121) on curve bath (3221) and another person, threaded first tightening knob (35) is through in curve bath (3221) and the screw (3121) simultaneously.

7. liftable flat panel display console according to claim 1, it is characterized in that: described lifting rod (13) is provided with sliding support, described sliding support can move up and down along described lifting rod, and be provided with the retention mechanism that described sliding support is fixed in lifting rod, be fixed with first shelf (41) of horizontal positioned on the described sliding support.

8. liftable flat panel display console according to claim 1 is characterized in that: described connecting head system (3) upwards is connected with strut (51) longitudinally, and the level that is fixed with on the described strut (51) is furnished second shelf (52).

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