Three-legged display floor stand

Abstract

The utility model discloses a three-legged display floor stand which comprises a stand column, at least one display installation assembly, a stand column supporting seat, supporting legs, a connecting plate and a locking device, the display installation assemblies are installed on the stand column, and a display can be fixedly installed on the display installation assemblies. A stand column penetrating hole is formed in the middle of the stand column supporting seat, the lower section of the stand column can be inserted into the stand column penetrating hole in an up-down sliding mode, the upper ends of the at least three supporting legs are hinged to the stand column supporting seat at intervals, the lower end of each supporting leg can be supported on the ground, and one ends of the at least three connecting plates are hinged to the side wall of the lower section of the stand column. The other sections of the connecting plates are hinged to the side walls of the supporting legs in a one-to-one correspondence mode, the locking device can lock and position the stand column and the stand column supporting seat, and the stand column supporting frame is stable in supporting, convenient to store and transport and capable of meeting the requirements of different weights, different installation heights and different placement spaces.

Description

Technical Field

[0001] The utility model relates to a display bracket, in particular to a tripod type display floor bracket. Background Art

[0002] In many public places (such as conference rooms, office halls, etc.), floor-standing brackets are used to install monitors. Currently, common floor-standing brackets all use fixed bases to achieve column installation. Since the monitor is installed on the upper side of the column, a large torque will be generated on the column. Therefore, the base of the floor-standing bracket needs to be larger and heavier. This type of floor-standing bracket occupies a large space, is heavy, and is inconvenient to move. It is also inconvenient to pack and transport. When the installed monitor is small, the overall feeling will be uncoordinated. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a tripod type display floor stand, which has a simple structure, light weight, small space occupation, is easy to pack and transport, and has high versatility.

[0004] The utility model adopts the following technical solution to solve the technical problems: a tripod display floor stand, comprising a column and a display mounting assembly, at least one of the display mounting assemblies being mounted on the column, the display mounting assembly being capable of fixing and mounting the display, and further comprising a column support seat, support legs, a connecting plate and a locking device, the center of the column support seat being arranged in a through hole of the column, the lower section of the column being capable of sliding up and down and being inserted into the through hole of the column, at least three upper ends of the supporting legs being hingedly connected to the column support seat at intervals, the lower ends of the respective supporting legs being capable of supporting on the ground, one end of at least three connecting plates being hingedly connected to the side wall of the lower section of the column respectively, the other sections of the respective connecting plates being hingedly connected to the side walls of the respective supporting legs in a one-to-one correspondence, and the locking device being capable of locking the column and the column support seat in position.

[0005] As a further improvement of the utility model, a sliding bushing is installed in the column through hole of the column support seat for axial stop, and the column can be inserted into the sliding bushing so as to slide up and down.

[0006] As a further improvement of the present invention, the locking device is a stud handle, the stud of the stud handle is movably threadedly connected to the side wall of the column support seat, and the stud end of the stud handle can be tightly pressed against the side wall of the column or inserted into the radial slot on the column to achieve fixed positioning of the column and the column support seat.

[0007] As a further improvement of the present invention, the columns and supporting legs are both circular tube structures.

[0008] As a further improvement of the present invention, a foot pad is fixedly installed at the lower end of the supporting leg.

[0009] The top end of the support leg is connected with the bottom end of the support leg by the spring, and the bottom end of the support leg is connected with the spring to form a U-shaped structure with openings facing downwards, and the upper end of the support leg is connected with the U-shaped structure with the openings facing upwards and downwards.

[0010] As a further improvement of the present invention, the side support plate is formed by bending downward the three trapezoidal groove side walls formed by the trident structure of the upper support plate, and the side walls of the lower support plate are bent upward at intervals to form three bent connecting pieces, the three bent connecting pieces are flush with the middle sections of the three side support plates, and the three bent connecting pieces are fixedly connected to the middle sections of the three side support plates by screws, and the lower ends of the middle sections of the three side support plates are respectively formed with positioning notch structures, and the side edges of the lower support plate with the bent connecting pieces respectively extend outward with a positioning protrusion, and the positioning protrusions are inserted one by one into the positioning notches at the lower ends of the middle sections of the three side support plates.

[0011] As a further improvement of the present invention, the display mounting assembly is fixedly mounted on the column through a fixed base assembly whose height can be adjusted. The specific structure is: the fixed base assembly includes a fixed base and a locking bolt, a circular arc surface is provided on one side wall of the fixed base, and a connecting screw hole for installing the display mounting assembly is provided on the other side wall of the fixed base. The two fixed bases can be fixedly connected by the locking bolt, and the upper section of the column can be tightly clamped between the circular arc surfaces of the two fixed bases.

[0012] As a further improvement of the present invention, an anti-skid bushing is inserted between the arc surfaces of the two fixing seats for axial stopping, an opening is formed on the side wall of the anti-skid bushing, and the upper section of the column is inserted into the anti-skid bushing.

[0013] As a further improvement of the present invention, the display mounting assembly includes a wall panel, a cross rail and a hook, the wall panel includes a U-shaped mounting portion and a connecting portion extending outward from the two side walls of the U-shaped mounting portion, a mounting hole is provided on the bottom surface of the U-shaped mounting portion of the wall panel, the mounting holes of the wall panel correspond one to one with the connecting screw holes on the fixing seat, screws are provided in the mounting holes on the wall panel, the screws are threadedly connected and fixed to the connecting screw holes on the fixing seat, the horizontally extending cross rail is fixedly installed on the connecting portion of the wall panel, one side of the hook is hung on the cross rail through a hook body structure, and a plurality of display mounting holes arranged at intervals in the up and down directions are formed on the other side of the hook, and a height adjustment bolt extending in the vertical direction is also threadedly connected to the hook body of the hook, and the end of the height adjustment bolt is tightly against the horizontal surface of the cross rail.

[0014] The beneficial effects of the present invention are as follows: the present invention forms a four-bar structure by inserting the column into the column through-hole of the column support seat, and the column support seat, the lower section of the column, the support leg and the connecting plate; when the column and the column support seat are locked in position, the four-bar mechanism becomes a stable triangular structure, so that the support leg and the column support seat form a stable angular position relationship that remains unchanged; the column support seat is supported by at least three support legs, the support is stable, and when the column rises, the support leg opening angle becomes larger to ensure stable support; the parts of the present application can be disassembled for packaging, the packaging size is small, the overall weight is light, and it is easy to store and transport; the support leg opening angle is easy to adjust and can be adjusted as needed to meet the needs of different weights, different installation heights and different placement spaces; the present invention can also realize the simultaneous installation of multiple monitors. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional exploded view of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the utility model;

[0017] Figure 3 It is the front view of the utility model;

[0018] Figure 4 It is a right view of the utility model;

[0019] Figure 5 for Figure 4 Enlarged view of middle part B;

[0020] Figure 6 It is a bottom view of the utility model;

[0021] Figure 7 for Figure 6 Enlarged view of middle C;

[0022] Figure 8 This is a schematic diagram of the support legs of the utility model in an open state;

[0023] Fig. 9 This is a schematic diagram of the support leg of the utility model in a closed state;

[0024] Fig.10 This is a schematic diagram of the installation status of multiple displays of the utility model. DETAILED DESCRIPTION

[0025] Embodiment: A tripod-type display floor stand comprises a column 1 and a display mounting assembly 2, wherein at least one of the display mounting assemblies 2 is mounted on the column 1, and the display mounting assembly 2 can fix and mount the display, and further comprises a column support seat 3, support legs 4, a connecting plate 5 and a locking device, wherein the middle of the column support seat 3 is arranged in a through hole of the column 1, and the lower section of the column 1 can be inserted into the through hole of the column 1 so as to slide up and down, and the upper ends of at least three support legs 4 are hinged to the column support seat 3 at intervals, and the lower ends of each support leg 4 can be supported on the ground, and one end of at least three connecting plates 5 is respectively hingedly connected to the side wall of the lower section of the column 1, and the other 4 of each connecting plate 5 can lock the column 1 and the column support seat 3 in place. The display mounting assembly 2 is fixedly mounted on the upper section of the column 1, and the display can be fixedly mounted on the display mounting assembly 2. Three or more support legs 4 are supported on the ground. The column 1 and the column support seat 3 are fixedly positioned by a locking device. The support legs 4, the connecting plate 5 and the column 1 fixed on the column support seat 3 together form a stable triangular support structure. The support legs 4 can maintain a stable open state unchanged. When the height of the column 1 needs to be adjusted, it is only necessary to loosen the locking device and adjust the column 1 up and down. While the column 1 is adjusted up and down, each support leg 4 changes its opening angle synchronously. When the column 1 rises, the opening angle of the support leg 4 becomes larger. When the column 1 falls, the support leg 4 opens When the angle becomes smaller, the support angle can be automatically adjusted to adapt to the change of torque on the column 1. After the height adjustment of the column 1 is completed, the column 1 and the column support seat 3 can be locked by the locking device. The above structure is convenient for adjusting the height of the column 1, and the column 1 will not fall over during the adjustment process. The support legs 4 of different heights of the column 1 automatically and adaptively adjust the opening angle to ensure stable support. The above structure can also adjust the opening angle of the support legs 4 according to the use space of the bracket or the installation of monitors of different weights to adapt to different space requirements and different load-bearing requirements. The above floor-standing bracket has a simple structure, low production cost, can be disassembled and packaged, and has a small packaging size for easy storage and transportation.

[0026] A sliding bushing 6 is installed in the through hole of the column 1 of the column support seat 3 for axial stop, and the column 1 can be inserted into the sliding bushing 6 so as to slide up and down. The column 1 slides in the sliding bushing 6 to ensure that the column 1 slides up and down to adjust the height smoothly, avoiding damage to the outer side of the column 1. The upper and lower ends of the sliding bushing 6 are preferably formed with outward expansion flanges, which can be blocked on the upper and lower sides of the column support seat 3 to achieve axial stop positioning.

[0027] The locking device is a stud handle 7, the stud of the stud handle 7 is movably threadedly connected to the side wall of the column support seat 3, and the stud end of the stud handle 7 can be tightly pressed against the side wall of the column 1 or inserted into the radial slot on the column 1 to achieve the fixed positioning of the column 1 and the column support seat 3. The stud handle 7 can be used to quickly lock the column 1 and the column support seat 3.

[0028] The columns 1 and the supporting legs 4 are both round tube structures, and can also be square tubes or other profiles or rods.

[0029] A foot pad 8 is fixedly mounted on the lower end of the support leg 4. The foot pad 8 has anti-skid, wear-resistant and silent effects.

[0030] The column support seat 3 includes an upper support plate 31, a lower support plate 32 and a side support plate 33. The upper support plate 31 is a trident-shaped structure, and the lower support plate 32 is a hexagonal structure consistent with the middle part of the upper support plate 31. The upper support plate 31 and the lower support plate 32 are arranged parallel to each other in an upper and lower manner. The column 1 is perforated and arranged on the upper support plate 31 and the lower support plate 32. The upper ends of the three side support plates 33 are fixedly connected to the side walls of the three trapezoidal grooves formed by the trident-shaped structure of the upper support plate 31 to form an integrated structure. The lower ends of the three side support plates 33 The middle section of the end is respectively fixedly connected to one side of the lower support plate 32 to form an integrated structure, and the three side wall support plates and the upper support plate 31 together form three U-shaped structures with openings facing downwards and arranged at intervals. The upper ends of the support legs 4 are inserted into the U-shaped structures one by one, and hinge holes are provided on the side walls of the upper ends of the support legs 4 and on the two side walls of the U-shaped structure. Connecting bolts 9 are passed through the hinge holes, and connecting nuts 10 are screwed on the ends of the bolts. The heads of the connecting bolts 9 and the connecting nuts 10 are respectively stopped on the outsides of the two side walls of the U-shaped structure.

[0031] The side support plate 33 is formed by bending downward the side walls of the three trapezoidal grooves formed by the trident structure of the upper support plate 31, and the side walls of the lower support plate 32 are bent upward at intervals to form three bent connecting pieces, the three bent connecting pieces are flat against the middle sections of the three side support plates 33, and the three bent connecting pieces are fixedly connected to the middle sections of the three side support plates 33 by screws, and the lower ends of the middle sections of the three side support plates 33 are respectively formed with positioning notch structures, and the sides of the lower support plate 32 formed with the bent connecting pieces respectively extend outwards with a positioning convex piece 321, and the positioning convex pieces 321 are inserted into the positioning notches at the lower ends of the middle sections of the three side support plates 33 in a one-to-one correspondence. The upper support plate 31 and the side support plate 33 are a sheet metal stamping and bending integrated molding structure, and the lower support plate 32 is also a sheet metal stamping and bending integrated molding structure, and this type of column support seat 3 has a simple structure and low manufacturing cost.

[0032] The display mounting assembly 2 is fixedly mounted on the column 1 through a height-adjustable fixing seat 11 assembly, and the specific structure is as follows: the fixing seat 11 assembly includes a fixing seat 11 and a locking bolt 12, a circular arc surface is provided on one side wall of the fixing seat 11, and a connecting screw hole for mounting the display mounting assembly 2 is provided on the other side wall of the fixing seat 11, and the two fixing seats 11 can be fixedly connected by the locking bolt 12, and the upper section of the column 1 can be tightly clamped between the circular arc surfaces of the two fixing seats 11. The two fixing seats 11 are connected together by the locking bolt 12 to form a tight hoop structure, which is convenient and stable to fix and position with the column 1. In addition, mounting holes can also be set on the column 1 to fix and install the fixing seat 11 assembly.

[0033] An anti-skid bushing 13 is inserted between the arc surfaces of the two fixing seats 11 for axial stop, and an opening is formed on the side wall of the anti-skid bushing 13, and the upper section of the column 1 is inserted into the anti-skid bushing 13. The anti-skid bushing 13 can increase the friction between the column 1 and the fixing seat 11, and when the fixing seat 11 is slid up and down to adjust the height of the display, the outer side of the column 1 will not be damaged.

[0034] The display mounting assembly 2 includes a wall panel 21, a cross rail 22 and a hook 23. The wall panel 21 includes a U-shaped mounting portion and a connecting portion extending outward from the two side walls of the U-shaped mounting portion. The bottom surface of the U-shaped mounting portion of the wall panel 21 is provided with mounting holes. The mounting holes of the wall panel 21 correspond to the connecting screw holes on the fixing seat 11. The mounting holes on the wall panel 21 are provided with screws, and the screws are threadedly connected and fixed with the connecting screw holes on the fixing seat 11. The horizontally extending cross rail 22 is fixedly mounted on the connecting portion of the wall panel 21. One side of the hook 23 is hung on the cross rail 22 through a hook body structure. On the other side of the hook 23, a plurality of display mounting holes arranged at intervals in the vertical direction are formed. The hook body of the hook 23 is also threadedly connected with a height adjustment bolt 24 extending in the vertical direction, and the end of the height adjustment bolt 24 is tightly against the horizontal surface of the cross rail 22. The above display mounting assembly 2 facilitates the installation and removal of the display. The display mounting assembly 2 of this type can also be a display mounting structure of other structures.

Claims

1. A tripod display floor stand, comprising a column (1) and a display mounting assembly (2), wherein at least one of the display mounting assemblies is mounted on the column, and the display mounting assembly can fix and mount a display, characterized in that: It also includes a column support seat (3), a support leg (4), a connecting plate (5) and a locking device, wherein the middle of the column support seat is arranged in the column through hole, the lower section of the column can be inserted into the column through hole so as to slide up and down, the upper ends of at least three support legs are hingedly connected to the column support seat at intervals, the lower ends of each support leg can be supported on the ground, one end of at least three connecting plates is respectively hingedly connected to the side wall of the lower section of the column, and the other end of each connecting plate is respectively hingedly connected to the side wall of each support leg in a one-to-one correspondence, and the locking device can lock the column and the column support seat in place.

2. The tripod display floor stand according to claim 1, characterized in that: A sliding bushing (6) is installed in the column through hole of the column support seat for axial stop, and the column can be inserted into the sliding bushing so as to slide up and down.

3. The tripod display floor stand according to claim 1 or 2, characterized in that: The locking device is a stud handle (7), the stud of the stud handle is movably threadedly connected to the side wall of the column support seat, and the stud end of the stud handle can be tightly pressed against the side wall of the column or inserted into a radial slot on the column to achieve fixed positioning of the column and the column support seat.

4. The tripod display floor stand according to claim 1, characterized in that: The columns and supporting legs are both circular tube structures.

5. The tripod display floor stand according to claim 4, characterized in that: A foot pad (8) is fixedly mounted on the lower end of the supporting leg.

6. The tripod display floor stand according to claim 1, characterized in that: The column support seat comprises an upper support plate (31), a lower support plate (32) and a side support plate (33), the upper support plate is a trident-shaped structure, the lower support plate is a hexagonal structure consistent with the middle part of the upper support plate, the upper support plate and the lower support plate are arranged parallel and spaced apart from each other, the column through-holes are arranged on the upper support plate and the lower support plate opposite to each other, the upper ends of the three side support plates are fixedly connected to the three trapezoidal groove side walls formed by the trident-shaped structure of the upper support plate to form an integrated structure, the middle sections of the lower ends of the three side support plates are respectively fixedly connected to one edge of the lower support plate to form an integrated structure, the three side wall support plates and the upper support plate together form three spaced-apart U-shaped structures with the openings facing downwards, the upper ends of the respective support legs are correspondingly inserted into the U-shaped structure, the upper end side walls of the support legs and the two side walls of the U-shaped structure are provided with hinge holes, the hinge holes are provided with connecting bolts (9), the ends of the bolts are screwed with connecting nuts (10), the connecting bolt heads and the connecting nuts are respectively stopped at the outer sides of the two side walls of the U-shaped structure.

7. The tripod display floor stand according to claim 6, characterized in that: The side support plate is formed by bending downwards the three trapezoidal groove side walls formed by the trident structure of the upper support plate, and the side walls of the lower support plate are bent upwards at intervals to form three bent connecting pieces, the three bent connecting pieces are flush with the middle sections of the three side support plates, and the three bent connecting pieces are fixedly connected to the middle sections of the three side support plates by screws, and the lower ends of the middle sections of the three side support plates are respectively formed with positioning notch structures, and the sides of the lower support plate with the bent connecting pieces respectively extend outwards with a positioning protrusion (321), and the positioning protrusions are inserted into the positioning notches at the lower ends of the middle sections of the three side support plates in a one-to-one manner.

8. The tripod display floor stand according to claim 1, characterized in that: The display mounting assembly is fixedly mounted on the column through a fixing seat assembly whose height can be adjusted. The specific structure is as follows: the fixing seat assembly comprises a fixing seat (11) and a locking bolt (12), one side wall of the fixing seat is provided with an arc surface, and the other side wall of the fixing seat is provided with a connecting screw hole for mounting the display mounting assembly, the two fixing seats can be fixedly connected by the locking bolt, and the upper section of the column can be tightly clamped between the arc surfaces of the two fixing seats.

9. The tripod display floor stand according to claim 8, characterized in that: An anti-skid bushing (13) is inserted between the arc surfaces of the two fixing seats for axial stopping, an opening slit is formed on the side wall of the anti-skid bushing, and the upper section of the column is inserted into the anti-skid bushing.

10. The tripod display floor stand according to claim 8, characterized in that: The display mounting assembly comprises a wall panel (21), a cross rail (22) and a hook (23), wherein the wall panel comprises a U-shaped mounting portion and a connecting portion extending outward from two side walls of the U-shaped mounting portion, a mounting hole is provided on the bottom surface of the U-shaped mounting portion of the wall panel, the mounting holes of the wall panel correspond to the connecting screw holes on the fixing seat one by one, screws are provided in the mounting holes on the wall panel, the screws are threadedly connected and fixed to the connecting screw holes on the fixing seat, the horizontally extending cross rail is fixedly mounted on the connecting portion of the wall panel, one side of the hook is hung on the cross rail through a hook body structure, and a plurality of display mounting holes arranged at intervals in the up-down direction are formed on the other side of the hook, the hook body of the hook is also threadedly connected to a height adjustment bolt (24) extending in the vertical direction, and the end of the height adjustment bolt is tightly against the horizontal surface of the cross rail.

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