CN220436168U - Display hoisting support and display - Google Patents

Abstract

The utility model relates to a display hoisting bracket. The lifting device comprises a lifting column assembly and a mounting seat assembly arranged at the lower end of the lifting column assembly, wherein the mounting seat assembly comprises a first component connected with the lifting column assembly, a second component pivoted with the first component and a third component used for fixedly connecting a display, a pivot shaft is generally horizontally arranged, a clamping piece is arranged on the third component, an opening groove is formed in the clamping piece, a screw is fixed on the second component, a limiting block is arranged at the outer end of the screw, and a limiting nut is screwed on the screw. The third component can be directly clamped and fixed on the second component under the action of gravity, the installation mode is similar to that of the existing product, the installation is relatively simple and labor-saving, and then the third component and the second component are completely fixed under the clamping effect of the limiting nut and the limiting block by screwing the limiting nut, so that the use safety of the utility model is improved.

Description

Display hoisting support and display

Technical Field

The utility model relates to a display, in particular to a display lifting bracket and a display.

Background

The display can be fixed at different places through different supports, and the display supports are mainly divided into the following three types: display base, wall-hung type support and hoist and mount support. The lifting support has the advantages of not occupying the ground, being stable and the like compared with the display base, and has the advantages of relatively free installation position and installation angle compared with the wall-mounted support. The existing hoisting support generally comprises a hoisting column assembly and a mounting seat assembly arranged at the lower end of the hoisting column assembly, wherein the hoisting column assembly is used for being fixed at a hoisting position, and the mounting seat assembly is used for connecting a display and the hoisting column assembly. Because the volume and the quality of display are all bigger, in order to facilitate the installation, current mount pad subassembly generally divide into fixed component and movable component, and both can split fast or make up fixedly, and fixed component is connected with hoist and mount post subassembly, and movable component can pass through screw fixed connection with the display, then with movable component and the assembly of display together with fixed component make up fixedly, can reduce the degree of difficulty of installation like this.

In the installation process, the most laborious step is the final step, and workers need to combine the display and the fixing member by manpower, so that many manufacturers simplify the clamping mode of the fixing member and the movable member as much as possible, and the installation becomes labor-saving. The current common clamping mode is that a hanging groove limited in the horizontal direction is arranged on a fixed component, a hook is arranged on a movable component, and the hook can be firmly clamped in the hanging groove under the effect of gravity. The structure has the effect of quick assembly disassembly, but certain safety risks exist. Once the display is subjected to a sufficiently large upward force, the display is easily detached.

Disclosure of Invention

The utility model provides a display hoisting bracket and a display; the problem that safety risks exist in the installation firmness degree of the lifting display in the prior art is solved.

The technical problems of the utility model are mainly solved by the following technical proposal: the utility model provides a display hoist and mount support, includes hoist and mount post subassembly and sets up the mount pad subassembly at its lower extreme, the mount pad subassembly include with hoist and mount post subassembly is connected first component, with first component pivoted second component and be used for the third component of fixed connection display, the pin joint axle generally is the level setting, be equipped with the grip tab on the third component, the open slot has been seted up on the grip tab, be fixed with the screw rod on the second component, the outer end of screw rod is equipped with the stopper, the last stop nut that has connect soon of screw rod.

The installation mode of the utility model is as follows: firstly, respectively installing and fixing a lifting column assembly and a third component, fixing the lifting column assembly on a lifting position, fixedly installing the third component and a display, rotating a limit nut to one side far away from a limit block, then lifting the display to vertically face an open slot on the third component and a screw rod, slowly putting down the screw rod to enable the screw rod to be completely clamped in along the open slot, enabling the display to be limited by the gravity effect and the limit block at the moment, firmly clamping the third component on the screw rod, and then screwing the limit nut, wherein the third component and the second component are completely fixed under the clamping effect of the limit nut and the limit block. Therefore, the utility model can completely fix the display and reduce the possibility of accidental falling of the display.

Further, an arc groove is formed in the second component, the center of the arc groove coincides with the pivot axis of the second component, an elastic bolt is screwed on the first component, and the elastic bolt penetrates through the arc groove. When the elastic bolt rotates to the loosening position, the second component can freely turn up and down relative to the first component; when the tightening bolt is fully tightened, the second member is fully secured relative to the first member. The arc length of the arcuate slot also limits the maximum flip angle of the second member, which is typically set to within 60 degrees. If the display is installed or disassembled, the elastic bolt is not completely screwed down, the second component can automatically turn down to the maximum turning angle under the action of the gravity of the display, and if the limiting nut is not screwed down, only the limiting block plays a limiting role, and the larger the turning angle is, the poorer the limiting effect of the limiting block and the clamping piece is.

Further, anti-skid patterns are arranged on the clamping piece and at the edge of the opening groove, and anti-skid patterns are also arranged on the end face, close to one side of the limiting block, of the limiting nut.

Further, the opening side of the opening groove is provided with a flaring.

Further, the hoisting column assembly comprises a first column body, a second column body sleeved in the first column body, a positioning seat fixed at the upper end of the first column body and a rotating piece rotationally assembled at the lower end of the second column body, wherein a plurality of limiting holes are formed in the first column body, an elastic limiting column is arranged on the second column body, the first component is fixedly connected with the rotating piece, and rotary damping is arranged in the rotating piece. Through changing spacing post and the spacing hole block of co-altitude not, can realize adjusting the total length of first cylinder and second cylinder, the angle of rotation rotating member can realize the effect of adjusting the orientation of display simultaneously. The rotation damping can increase the blocking sense during rotation, and the display is prevented from being blown by air flow to cause the rotation of the rotating member.

The utility model also provides a display, which comprises a display body and a mounting bracket, and is characterized in that: the mounting bracket is the display lifting bracket. The display lifting bracket has the technical effects, and the display with the mounting bracket has the same technical effects.

Therefore, compared with the prior art, the utility model has the following characteristics: 1. the third component can be directly clamped and fixed on the second component under the action of gravity, the installation mode is similar to that of the existing product, the installation is relatively simple and labor-saving, and then the third component and the second component are completely fixed under the clamping effect of the limiting nut and the limiting block by screwing the limiting nut, so that the use safety of the utility model is improved.

Drawings

FIG. 1 is a schematic illustration of a construction of the present utility model;

FIG. 2 is a schematic view of the seed structure of the third member;

FIG. 3 is a schematic structural view of a second member;

FIG. 4 is a diagram showing the connection structure of the rotary member and the second column;

fig. 5 is a schematic view of the mounting structure of the display in embodiment 1;

fig. 6 is an enlarged view of a portion a of fig. 5.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1: referring to fig. 1, fig. 2 and fig. 3, a display hoisting bracket comprises a hoisting column assembly 100 and a mounting seat assembly 200 arranged at the lower end of the hoisting column assembly, wherein the mounting seat assembly comprises a first member 210 connected with the hoisting column assembly, a second member 220 pivoted with the first member and a third member 230 used for fixedly connecting a display, a pivot shaft is horizontally arranged, a clamping piece 231 and four mounting holes used for mounting screws are arranged on the third member, an open slot 232 is formed in the clamping piece, the open side of the open slot is provided with a flaring, two equal-height screws 221 are fixed on the second member, limiting blocks 222 are arranged at the outer ends of the screws, limiting nuts 223 are screwed on the screws, anti-skid grains are arranged on the edges of the clamping piece and positioned on one side of the limiting nuts, and anti-skid grains are also arranged on the end face, close to one side of the limiting blocks, of the limiting nuts.

The mounting mode of this embodiment is: firstly, respectively installing and fixing a lifting column assembly and a third component, fixing the lifting column assembly on a lifting position, fixedly installing the third component and a display, rotating a limit nut to one side far away from a limit block, then lifting the display to vertically face an open slot on the third component and a screw rod, slowly putting down the screw rod to enable the screw rod to be completely clamped in along the open slot, enabling the display to be limited by the gravity effect and the limit block at the moment, firmly clamping the third component on the screw rod, and then screwing the limit nut, wherein the third component and the second component are completely fixed under the clamping effect of the limit nut and the limit block. Therefore, the display can be completely fixed, and the possibility of accidental falling of the display is reduced.

Referring to fig. 3 and 6, the second member is provided with an arc groove 224, the center of the arc groove coincides with the pivot axis of the second member, and the first member is screwed with an elastic bolt 211, which is arranged to penetrate through the arc groove. When the elastic bolt rotates to the loosening position, the second component can freely turn up and down relative to the first component; when the tightening bolt is fully tightened, the second member is fully secured relative to the first member. The arc length of the arcuate slot also limits the maximum flip angle of the second member, which is 45 degrees. If the display is installed or disassembled, the elastic bolt is not completely screwed down, the second component can automatically turn down to the maximum turning angle under the action of the gravity of the display, and if the limiting nut is not screwed down, only the limiting block plays a limiting role, and the larger the turning angle is, the poorer the limiting effect of the limiting block and the clamping piece is.

Referring to fig. 1 and 4, the lifting column assembly includes a first column 110, a second column 120 sleeved in the first column, a positioning seat 130 fixed at the upper end of the first column, and a rotating member 140 rotatably assembled at the lower end of the second column, wherein the positioning seat is provided with a mounting hole for mounting an expansion screw, the first column is provided with a plurality of limiting holes 111, the second column is provided with an elastic limiting column 121, the first member is fixedly connected with the rotating member, and the rotating member is internally provided with a rotary damper 141. Through changing spacing post and the spacing hole block of co-altitude not, can realize adjusting the total length of first cylinder and second cylinder, the angle of rotation rotating member can realize the effect of adjusting the orientation of display simultaneously. The rotation damping can increase the blocking sense during rotation, and the display is prevented from being blown by air flow to cause the rotation of the rotating member.

Referring to fig. 5, the embodiment further discloses a display, which includes a display body 300 and a mounting bracket, wherein the mounting bracket is the display lifting bracket. The display lifting bracket has the technical effects, and the display with the mounting bracket has the same technical effects.

It will be obvious to those skilled in the art that the present utility model may be varied in a number of ways without departing from the scope of the utility model. All such modifications as would be obvious to one skilled in the art are intended to be included within the scope of this claims.

Claims (7)

1. The utility model provides a display hoist and mount support, includes hoist and mount post subassembly and the mount pad subassembly of setting in its lower extreme, its characterized in that: the mounting seat assembly comprises a first component connected with the lifting column assembly, a second component pivoted with the first component and a third component used for fixedly connecting with the display, wherein a clamping piece is arranged on the third component, an open slot is formed in the clamping piece, a screw is fixed on the second component, a limiting block is arranged at the outer end of the screw, and a limiting nut is screwed on the screw.

2. The monitor lifting bracket of claim 1, wherein: the second component is provided with an arc groove, the center of the arc groove coincides with the pivot axis of the second component, the first component is screwed with an elastic bolt, and the elastic bolt penetrates through the arc groove.

3. The monitor lifting bracket of claim 1, wherein: the clamping piece is provided with anti-skid patterns at the edge of the open slot, and the end face of the limit nut, which is close to one side of the limit block, is also provided with anti-skid patterns.

4. A monitor lifting bracket according to claim 3, wherein: the open side of the open slot is provided with a flaring.

5. The monitor lifting bracket of claim 1, wherein: the hoisting column assembly comprises a first column body, a second column body sleeved in the first column body, a positioning seat fixed at the upper end of the first column body and a rotating piece rotationally assembled at the lower end of the second column body, wherein a plurality of limiting holes are formed in the first column body, an elastic limiting column is arranged on the second column body, and the first component is fixedly connected with the rotating piece.

6. The monitor lifting bracket of claim 5, wherein: and a rotary damper is arranged in the rotary piece.

7. A display, includes display body and installing support, its characterized in that: the mounting bracket is the display lifting bracket of any one of claims 1 to 6.