CN219673840U

CN219673840U - But height-adjusting's display screen support

Info

Publication number: CN219673840U
Application number: CN202321138368.5U
Authority: CN
Inventors: 邬天赐
Original assignee: Ningbo Dake Technology Co ltd
Current assignee: Ningbo Dake Technology Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-09-12
Anticipated expiration: 2033-05-12

Abstract

The utility model relates to a display screen support technical field especially relates to a height-adjustable's display screen support, including base and bracing piece, the bracing piece sets up on the base, the base includes the mounting panel and is used for dirt-proof apron, and the mounting panel setting is in the below of apron, be provided with the through-hole that supplies the bracing piece to pass on the apron, the bracing piece passes the through-hole and is connected with the mounting panel, the bracing piece includes interior pole, be provided with actuating mechanism and height-adjusting mechanism on the base, actuating mechanism is used for providing power for height-adjusting mechanism, height-adjusting mechanism is used for making interior pole rise or decline.

Description

But height-adjusting's display screen support

Technical Field

The disclosure relates to the technical field of display screen supports, and in particular relates to a height-adjustable display screen support.

Background

The display screen, also called a display, is a display tool for displaying a certain electronic file on a screen through a specific transmission device and reflecting the electronic file to human eyes, and can be classified into various types such as a CRT (cathode ray tube) and an LCD (liquid crystal display). With the development of society and the improvement of living standard of people, the demand of display screen market has increased remarkably in recent years.

The display screen support is a shelf for installing, supporting and placing a display screen, has an ergonomic design, can prevent health problems caused by working fatigue, improves working efficiency, has higher and higher requirements on the display screen support along with the improvement of living standard of people, and can not only install, support and place the display screen, but also adjust the height. The utility model patent with the publication number of CN217422804U discloses a flexible rotary LED display screen support of degree of freedom, which comprises a base, wherein a height adjusting assembly is arranged at the top of the base and comprises two transverse connecting rods, a cross sliding chute and two transverse sliding blocks, the cross sliding chute is arranged at the surface of the base, and the transverse sliding blocks are slidably arranged in the cross sliding chute. The utility model has reasonable design structure, can drive the transverse sliding blocks to slide relatively by rotating the lead screw through the matched design of the lead screw, the transverse sliding blocks, the display screen main body, the vertical connecting rods and the transverse connecting rods, further adjust the inclination angle of the transverse connecting rods, improve the height of the display screen main body, and can improve the stability of the device through the support of the vertical connecting rods and the transverse connecting rods to the display screen main body. However, the connection between the support rod and the base is complex, so that certain inconvenience is brought to the installation, and in addition, the cross sliding groove on the base is exposed outside, so that the scale is easy to store and difficult to clean.

Disclosure of Invention

Aiming at the defects and the existing problems in the prior art, the display screen bracket with the adjustable height is simple in structure and convenient to clean.

The technical scheme adopted by the present disclosure for solving the technical problems is as follows: the utility model provides a but height-adjusting's display screen support, includes base and bracing piece, and the bracing piece sets up on the base, the base includes the mounting panel and is used for dirt-proof apron, and the mounting panel sets up the below at the apron, be provided with the through-hole that supplies the bracing piece to pass on the apron, the bracing piece passes the through-hole and is connected with the mounting panel, the bracing piece includes interior pole, be provided with actuating mechanism and altitude mixture control mechanism on the base, actuating mechanism is used for providing power for altitude mixture control mechanism, altitude mixture control mechanism is used for making interior pole rise or decline.

Further, be provided with first mounting hole on the mounting panel, be provided with first arch on the bracing piece, first arch and first mounting hole mutually support for install the bracing piece on the mounting panel, as the preference, first arch and first mounting hole welding. The manner of welding makes the connection simple and reliable.

As a preferred embodiment, the base comprises a mounting seat, the height adjusting mechanism is at least partially arranged on the mounting seat, a plurality of second bulges are arranged on the mounting seat, second mounting holes are formed in the mounting plate, and the second bulges and the second mounting holes are mutually matched and used for enabling the mounting seat to be connected with the mounting plate.

As the preferred embodiment, be provided with the structure of bending on the mounting panel, the both sides of mount pad are provided with first installation pole respectively, and the mount pad is connected the back with the mounting panel, and the lower surface of structure of bending is laminated with the upper surface of first installation pole, and the structure of bending passes through bolted connection with first installation pole, and actuating mechanism includes the motor, and the motor setting is in the cavity that mounting panel and mount pad formed. The bending structure is connected with the first mounting rod, so that the force generated by vibration of the motor during working can be effectively decomposed, the damping effect is achieved, and damage to parts in the base and looseness of the parts due to vibration of the motor are prevented.

As a preferred embodiment, the height adjusting mechanism comprises a screw rod and a bearing fixing seat, the bearing fixing seat is arranged on the mounting seat, one end of the screw rod is rotationally connected with the bearing fixing seat, and the bearing fixing seat is connected with the motor and used for driving the screw rod to rotate.

Further, the top of bearing fixing base is provided with the working plate, the working plate sets up between bearing fixing base and mounting panel, be provided with spacing arch on the working plate, be provided with first spacing hole on the mounting panel, spacing arch is pegged graft in first spacing hole for prevent that the lead screw from driving the mounting panel and rotating when rotating.

As the preferred embodiment, the below of interior pole is provided with the connecting seat, and interior pole is hollow structure, and the connecting seat sets up in the inside of interior pole, is provided with the screw hole that supplies the lead screw to pass on the connecting seat, and the lead screw rotates under the drive of motor, and the connecting seat is along the upward or downward movement of lead screw along the rotation of lead screw, and then drives interior pole upward or downward movement.

As a preferred embodiment, the support rod further comprises an outer rod arranged outside the inner rod, the first protrusion is arranged on the outer rod, the lower end of the outer rod is arranged on the mounting plate, and a sliding piece is arranged between the outer rod and the inner rod and slides up and down along with the inner rod. The sliding member is provided to reduce friction between the inner rod and the outer rod.

As the preferred embodiment, the inside of interior pole is provided with the mounting, the mounting sets up the upper portion at the interior pole, the spacing hole of second has been seted up to the mounting, and the upper end setting of lead screw is in the spacing hole of second, and the mounting is used for spacing the lead screw, prevents that the lead screw from rocking about at work.

As a preferred embodiment, the base further comprises two second mounting bars and two third mounting bars, the two second mounting bars are arranged in parallel, the first mounting bar is arranged between the two second mounting bars and is intersected with the two second mounting bars respectively, and the two third mounting bars are arranged on two sides of the two second mounting bars and are intersected with the two second mounting bars respectively.

As a preferred embodiment, the two second mounting rods have different lengths, the second mounting rod and the third mounting rod enclose a trapezoid, and the cover plate is arranged above the trapezoid and covers the trapezoid. Therefore, the cover plate covers the trapezoid structure, the dustproof effect is achieved, the inside of the base is kept clean as much as possible, and later maintenance and cleaning are facilitated.

As a preferred embodiment, the third mounting rod is provided with a pulley to facilitate movement of the bracket.

As a preferred embodiment, the upper end of the supporting rod is provided with a clamping piece, the clamping piece is used for clamping the display screen, and the clamping piece is connected with the supporting rod through a bolt.

As a preferred embodiment, the cover plate is a metal weight for maintaining balance of the base.

In some embodiments, a power supply box and a control box are further arranged in the base, and the control box is connected with the driving mechanism.

Compared with the existing product, the supporting rod passes through the through hole to be connected with the mounting plate, and the connection is simpler; the base includes the apron, and the apron plays dirt-proof effect on the one hand for make the inside of base keep clean, on the other hand, the apron covers the spare part that sets up in the base inside, also safer, pleasing to the eye during the use.

Drawings

The utility model will be described in further detail below in connection with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the utility model. Moreover, unless specifically indicated otherwise, the drawings are merely schematic representations, not necessarily to scale, of the compositions or constructions of the described objects and may include exaggerated representations.

FIG. 1 is a schematic view of a height-adjustable display screen bracket of the present disclosure;

FIG. 2 is an exploded view of an adjustable height display screen bracket of the present disclosure;

FIG. 3 is a cross-sectional view of an adjustable height display screen bracket of the present disclosure;

FIG. 4 is an enlarged view of a portion of the present disclosure at A in FIG. 3;

FIG. 5 is a schematic structural view of the mounting plate of the present disclosure coupled to a mount and a first mounting bar;

FIG. 6 is a schematic structural view of a mount of the present disclosure;

FIG. 7 is a schematic structural view of a mounting plate of the present disclosure;

fig. 8 is a schematic structural view of a work plate of the present disclosure.

Reference numerals illustrate:

1. a base; 2. a support rod; 2a, an outer rod; 2b, an inner rod; 3. a clamping member; 4. a pulley; 5. a screw rod; 6. a bearing fixing seat; 10. a through hole; 11. a cover plate; 12. a third mounting bar; 13. a second mounting bar; 14. a first mounting bar; 15. a mounting plate; 15a, a first mounting hole; 15b, a first limiting hole; 15c, a bending structure; 16. a mounting base; 16a, a second protrusion; 17. a work plate; 17a, limit protrusions; 21. a fixing member; 22. a slider; 23. and a connecting seat.

Detailed Description

In order to better understand the technical solutions of the present disclosure, the present disclosure will be described in detail, clearly and completely with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present disclosure.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.

As shown in fig. 1 to 4, an embodiment of the present disclosure provides a height-adjustable display screen support, including a base 1 and a support rod 2, the support rod 2 is disposed on the base 1, the base 1 includes a mounting plate 15 and a cover plate 11 for dust prevention, the mounting plate 15 is disposed below the cover plate 11, a through hole 10 for the support rod 2 to pass through is disposed on the cover plate 11, the support rod 2 passes through the through hole 10 and is connected with the mounting plate 15, the support rod 2 includes an inner rod 2b, a driving mechanism and a height adjusting mechanism are disposed on the base 1, the driving mechanism is used for providing power for the height adjusting mechanism, and the height adjusting mechanism is used for lifting or lowering the inner rod 2 b. Specifically, the mounting plate 15 is provided with a first mounting hole 15a, the support rod 2 is provided with a first protrusion, and the first protrusion is matched with the first mounting hole 15a, so that the support rod 2 is mounted on the mounting plate 15, and preferably, the first protrusion is welded with the first mounting hole 15 a. The manner of welding makes the connection simple and reliable.

Referring to fig. 5 to 7 together, in an embodiment of the disclosure, the base 1 includes a mounting base 16, the height adjusting mechanism is at least partially disposed on the mounting base 16, a plurality of second protrusions 16a are disposed on the mounting base 16, and second mounting holes are disposed on the mounting plate 15, and the second protrusions 16a and the second mounting holes cooperate to connect the mounting base 16 with the mounting plate 15. The mounting plate 15 is provided with a bending structure 15c, two sides of the mounting seat 16 are respectively provided with a first mounting rod 14, after the mounting seat 16 is connected with the mounting plate 15, the lower surface of the bending structure 15c is attached to the upper surface of the first mounting rod 14, the bending structure 15c is connected with the first mounting rod 14 through bolts, the driving mechanism comprises a motor, and the motor is arranged in a cavity formed by the mounting plate 15 and the mounting seat 16. The bending structure 15c is connected with the first mounting rod 14, so that the force generated by vibration of the motor during working can be effectively decomposed, the damping effect is achieved, and damage to parts in the base 1 and looseness of the parts caused by vibration of the motor are prevented.

It is worth noting that, mount pad 16 and mounting panel 15 are plastic materials, and plastic materials shaping is easier and light in weight, and the second protruding 16a sets up on the curb plate of mount pad 16 both sides, and the second mounting hole sets up on the lateral wall of mounting panel 15, and the inboard of curb plate is provided with the strengthening rib that is used for strengthening the curb plate structure, and when mount pad 16 was connected with mounting panel 15, place the mounting panel 15 in the top of mount pad 16, pushed down mounting panel 15, and the second protruding 16a slides into the second mounting hole, and mount pad 16 is connected with mounting panel 15. During disassembly, the side plates at the two sides of the mounting seat 16 are pressed inwards, the mounting plate 15 is pulled upwards, and the second bulge 16a slides out of the second mounting hole, so that the mounting seat 16 and the mounting plate 15 are disassembled.

Referring to fig. 8, the height adjusting mechanism includes a screw 5 and a bearing fixing seat 6, the bearing fixing seat 6 is disposed on the mounting seat 16, one end of the screw 5 is rotatably connected with the bearing fixing seat 6, and the bearing fixing seat 6 is connected with a motor for driving the screw 5 to rotate. The top of bearing fixing base 6 is provided with work board 17, and work board 17 sets up between bearing fixing base 6 and mounting panel 15, is provided with spacing protruding 17a on the work board 17, is provided with first spacing hole 15b on the mounting panel 15, and spacing protruding 17a peg graft in first spacing hole 15b for prevent that lead screw 5 from driving mounting panel 15 and rotating when rotating.

In an embodiment of the present disclosure, a connecting seat 23 is disposed below the inner rod 2b, the inner rod 2b is of a hollow structure, the connecting seat 23 is disposed inside the inner rod 2b, a threaded hole through which the screw rod 5 passes is disposed on the connecting seat 23, the screw rod 5 rotates under the driving of the motor, and the connecting seat 23 moves upward or downward along the screw rod 5 along with the rotation of the screw rod 5, so as to drive the inner rod 2b to move upward or downward.

Further, the support rod 2 further includes an outer rod 2a, the outer rod 2a is disposed outside the inner rod 2b, the first protrusion is disposed on the outer rod 2a, the lower end of the outer rod 2a is mounted on the mounting plate 15, a sliding member 22 is disposed between the outer rod 2a and the inner rod 2b, and the sliding member 22 slides up and down along with the inner rod 2 b. The slider 22 is provided in order to reduce friction between the inner rod 2b and the outer rod 2 a. Preferably, the slider 22 is a slide, and the slider 22 is connected to the inner rod 2b and the connection seat 23 by bolts.

It should be noted that the fixing piece 21 is disposed inside the inner rod 2b, the fixing piece 21 is disposed on the upper portion of the inner rod 2b, the fixing piece 21 is provided with a second limiting hole, the upper end of the screw rod 5 is disposed in the second limiting hole, and the fixing piece 21 is used for limiting the screw rod 5 and preventing the screw rod 5 from shaking left and right during operation.

The base 1 further comprises two second mounting rods 13 and two third mounting rods 12, the two second mounting rods 13 are arranged in parallel, the first mounting rod 14 is arranged between the two second mounting rods 13 and is intersected with the two second mounting rods 13 respectively, and the two third mounting rods 12 are arranged on two sides of the two second mounting rods 13 and are intersected with the two second mounting rods 13 respectively. The two second mounting rods 13 have different lengths, the shape enclosed by the second mounting rods 13 and the third mounting rods 12 is trapezoid, and the cover plate 11 is arranged above the trapezoid and covers the trapezoid. Therefore, the cover plate 11 covers the trapezoid structure, so that the dustproof effect is achieved, the inside of the base 1 is kept as clean as possible, and later maintenance and cleaning are facilitated. Preferably, the third mounting bar 12 is provided with a pulley 4 to facilitate movement of the bracket.

In an embodiment of the present disclosure, the upper end of the support rod 2 is provided with a clamping member 3, the clamping member 3 is used for clamping the display screen, and the clamping member 3 is connected with the support rod 2 through a bolt.

It should be noted that, the cover plate 11 is a metal weight member for maintaining the balance of the base 1, when the display screen clamped on the clamping member 3 is larger or the weight is heavier, the base 1 may be unstable and even incline or topple, and setting the cover plate 11 as a metal weight member can effectively avoid the occurrence of such a situation, so that the bracket is more stable and reliable in use.

A power supply box and a control box are further arranged in the base 1, the power supply box is connected with a power line, and the control box is connected with a driving mechanism. The structure and connection of the power supply box and the control box are very mature prior art, and those skilled in the art already know the structure and connection and will not be described here again.

The foregoing has outlined rather broadly the more detailed description of the utility model in order that the detailed description of the utility model that follows may be better understood, and in order that the present utility model may be better understood. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a but height-adjusting's display screen support, its characterized in that, including base (1) and bracing piece (2), bracing piece (2) set up on base (1), base (1) include mounting panel (15) and are used for dirt-proof apron (11), and mounting panel (15) set up in the below of apron (11), be provided with through-hole (10) that supply bracing piece (2) to pass on apron (11), bracing piece (2) pass through-hole (10) and are connected with mounting panel (15), bracing piece (2) include interior pole (2 b), be provided with actuating mechanism and altitude mixture control mechanism on base (1), actuating mechanism is used for providing power for altitude mixture control mechanism, altitude mixture control mechanism is used for making interior pole (2 b) rise or decline.

2. The display screen support with adjustable height according to claim 1, wherein the mounting plate (15) is provided with a first mounting hole (15 a), the support rod (2) is provided with a first protrusion, and the first protrusion is matched with the first mounting hole (15 a) for mounting the support rod (2) on the mounting plate (15).

3. A height-adjustable display screen support according to claim 1, wherein the base (1) comprises a mounting seat (16), the height adjusting mechanism is at least partially arranged on the mounting seat (16), a plurality of second protrusions (16 a) are arranged on the mounting seat (16), second mounting holes are arranged on the mounting plate (15), and the second protrusions (16 a) and the second mounting holes are mutually matched to enable the mounting seat (16) to be connected with the mounting plate (15).

4. A display screen support with adjustable height according to claim 3, characterized in that a bending structure (15 c) is arranged on the mounting plate (15), a first mounting rod (14) is arranged on two sides of the mounting seat (16) respectively, after the mounting seat (16) is connected with the mounting plate (15), the lower surface of the bending structure (15 c) is attached to the upper surface of the first mounting rod (14), the bending structure (15 c) is connected with the first mounting rod (14) through a bolt, the driving mechanism comprises a motor, and the motor is arranged in a cavity formed by the mounting plate (15) and the mounting seat (16).

5. The display screen support with adjustable height according to claim 4, wherein the height adjusting mechanism comprises a screw rod (5) and a bearing fixing seat (6), the bearing fixing seat (6) is arranged on the mounting seat (16), one end of the screw rod (5) is rotationally connected with the bearing fixing seat (6), and the bearing fixing seat (6) is connected with the motor for driving the screw rod (5) to rotate.

6. The display screen support with adjustable height according to claim 5, wherein a working plate (17) is arranged above the bearing fixing seat (6), the working plate (17) is arranged between the bearing fixing seat (6) and the mounting plate (15), a limiting protrusion (17 a) is arranged on the working plate (17), a first limiting hole (15 b) is arranged on the mounting plate (15), and the limiting protrusion (17 a) is inserted into the first limiting hole (15 b) and used for preventing the screw rod (5) from driving the mounting plate (15) to rotate when rotating.

7. The display screen support with adjustable height according to claim 5, wherein a connecting seat (23) is arranged below the inner rod (2 b), the inner rod (2 b) is of a hollow structure, the connecting seat (23) is arranged inside the inner rod (2 b), a threaded hole for the screw rod (5) to pass through is formed in the connecting seat (23), the screw rod (5) rotates under the driving of a motor, and the connecting seat (23) moves upwards or downwards along the screw rod (5) along with the rotation of the screw rod (5) so as to drive the inner rod (2 b) to move upwards or downwards.

8. The display screen support with adjustable height according to claim 7, wherein the support rod (2) further comprises an outer rod (2 a), the outer rod (2 a) is arranged outside the inner rod (2 b), the first protrusion is arranged on the outer rod (2 a), the lower end of the outer rod (2 a) is arranged on the mounting plate (15), a sliding piece (22) is arranged between the outer rod (2 a) and the inner rod (2 b), and the sliding piece (22) slides up and down along with the inner rod (2 b).

9. The display screen support with adjustable height according to claim 8, wherein a fixing piece (21) is arranged inside the inner rod (2 b), the fixing piece (21) is arranged on the upper portion of the inner rod (2 b), a second limiting hole is formed in the fixing piece (21), the upper end of the screw rod (5) is arranged in the second limiting hole, and the fixing piece (21) is used for limiting the screw rod (5).

10. The height-adjustable display screen bracket according to claim 4, wherein the base (1) further comprises two second mounting bars (13) and two third mounting bars (12), the two second mounting bars (13) are arranged in parallel, the first mounting bar (14) is arranged between the two second mounting bars (13) and intersects the two second mounting bars (13) respectively, and the two third mounting bars (12) are arranged on both sides of the two second mounting bars (13) respectively and intersect the two second mounting bars (13) respectively.

11. A height-adjustable display screen bracket according to claim 10, wherein the two second mounting bars (13) have different lengths, the second mounting bar (13) and the third mounting bar (12) enclose a trapezoid, and the cover plate (11) is disposed above the trapezoid and covers the trapezoid.

12. The display screen support with the adjustable height according to claim 1, wherein a clamping piece (3) is arranged at the upper end of the supporting rod (2), the clamping piece (3) is used for clamping a display screen, and the clamping piece (3) is connected with the supporting rod (2) through a bolt.