CN212643948U - But front maintenance large-size screen support - Google Patents

Abstract

The utility model discloses a but front maintenance large-size screen support, including support main part, feeder pillar and base, it has the feeder pillar to adjust in the support main part, and all is fixed with the fixed plate on the feeder pillar, the bottom mounting of support main part has the base, be provided with adjusting device in the support main part, be provided with stop device in the support main part. This but front maintenance large-size screen support is provided with adjusting device, wherein adjusting device includes the movable rod, the loop bar, supplementary storehouse, the thread groove, the bull stick, external screw thread and dummy block, can make the support main part also can height-adjusting size when fixed with the screen through this device, convenient and fast, time saving and labor saving, still be provided with stop device, wherein stop device includes the slide bar, the slider, the gag lever post, pull ring and stopper, can be comparatively convenient play spacing fixed effect to the movable rod through this device, need not consume other costs, waste time and energy.

Description

But front maintenance large-size screen support

Technical Field

The utility model belongs to the technical field of the support, concretely relates to but front maintenance large-size screen support.

Background

The large-screen support can help solve various technical problems encountered when people operate a large screen in a home or a commercial office place, can prevent health problems caused by work fatigue due to ergonomic design, improves work efficiency, brings ideal space for life and work, has been widely introduced in the fields of retail, entertainment, finance, medical treatment, traffic and the like, and still has various problems in the using process.

The existing front-maintainable large-screen support has the length adjusting function, but is well adjusted and assembled between installation, and cannot be adjusted after being assembled with a screen, so that the requirements of people cannot be met; but the big screen support of prior forward maintenance is fixed with the bifurcation frame simultaneously for the both sides of fixed big screen improve the purpose of fastness, but all cup joint between traditional bifurcation frame and the support, still need the multiunit screw to carry out spacing fixed, and is comparatively troublesome, and it is time and energy to take well, but we propose a big screen support of forward maintenance for this reason and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but front maintenance large-size screen support to but the current front maintenance large-size screen support that proposes in solving above-mentioned background art does not possess height-adjusting's function after fixed, and fix comparatively trouble problem between support body and the feeder pillar.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but front maintenance large-size screen support, includes support subject, feeder pillar and base, it has the feeder pillar to adjust in the support subject, and all is fixed with the fixed plate on the feeder pillar, the bottom mounting of support subject has the base, be provided with adjusting device in the support subject, be provided with stop device in the support subject.

Preferably, adjusting device includes movable rod, loop bar, supplementary storehouse, thread groove, bull stick, external screw thread and dummy block, be fixed with the loop bar in the support main part, and all sliding connection have a movable rod in the loop bar, be fixed with supplementary storehouse on the loop bar, and be provided with the thread groove in the supplementary storehouse, thread groove and external screw thread threaded connection, the external screw thread is seted up on the bull stick.

Preferably, the auxiliary bins are symmetrically arranged in two groups up and down, and each group of auxiliary bins are arranged in the middle of the outer wall of the loop bar.

Preferably, the inner ends of the rotating rods are all glued with extrusion pads, and the extrusion pads are all attached to the outer walls of the movable rods.

Preferably, stop device includes slide bar, slider, gag lever post, pull ring and stopper, the movable rod inner wall is fixed with the slide bar, and slide bar sliding connection has the slider, the bottom of slider all is fixed with the gag lever post, and the outer wall of gag lever post is fixed with the pull ring, be fixed with the stopper on the slide bar.

Preferably, four groups of limiting rods are symmetrically arranged on the movable rod from top to bottom, and the limiting rods are not arranged in an L shape.

Preferably, the limiting blocks are provided with four groups, and the distance between the limiting blocks and the two groups of limiting blocks on the right side is larger than the length of the limiting rods.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this but big screen support of front maintenance is provided with adjusting device, wherein adjusting device includes the movable rod, the loop bar, supplementary storehouse, the thread groove, the bull stick, external screw thread and extrusion pad, when the fixed back of support main part and display screen needs the length of adjusting the support main part, only need unscrew the bull stick, make the bull stick drive external screw thread and thread groove cooperation rotate, thereby move right and drive the extrusion pad and move right, the inner wall and the movable rod outer wall separation of final extrusion pad, at this moment can adjust the movable rod and remove and reach height-adjusting's purpose with the loop bar cooperation, can make the support main part also can height-adjusting size when fixed with the screen through this device, high convenience and fast, time saving and labor saving.

(2) This but front maintenance large-size screen support is provided with stop device, wherein stop device includes the slide bar, the slider, the gag lever post, pull ring and stopper, four group's pull rings about pulling after the feeder pillar cup joints with the support main part, make the pull ring drive the gag lever post and outwards remove, the gag lever post drives the slider and outwards slides on the slide bar, it can to outside stopper department all from the stopper department of inboard to remove to the slider until, at this moment four group's gag lever posts form spacing fixed to the movable rod, can be comparatively convenient play spacing fixed effect to the movable rod through this device, need not consume other costs, waste time and energy.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is a schematic front sectional view of the partial structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention;

fig. 5 is a schematic diagram of the active state of the front section of the structure in fig. 4 according to the present invention.

In the figure: 1. a stent body; 2. a branch frame; 3. a fixing plate; 4. a base; 51. a movable rod; 52. a loop bar; 53. an auxiliary bin; 54. a thread groove; 55. a rotating rod; 56. an external thread; 57. pressing the cushion; 61. a slide bar; 62. a slider; 63. a limiting rod; 64. a pull ring; 65. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a front maintenance large screen bracket, which comprises: the utility model provides a but big screen support of front maintenance, includes support subject 1, feeder pillar 2 and base 4, has adjusted feeder pillar 2 on the support subject 1, and all is fixed with fixed plate 3 on the feeder pillar 2, and the bottom mounting of support subject 1 has base 4, is provided with adjusting device on the support subject 1, is provided with stop device in the support subject 1.

In this embodiment, preferably, adjusting device includes movable rod 51, loop bar 52, supplementary storehouse 53, thread groove 54, bull stick 55, external screw thread 56 and dummy block 57, be fixed with loop bar 52 on the support main part 1, and all sliding connection has movable rod 51 in the loop bar 52, be fixed with supplementary storehouse 53 on the loop bar 52, and be provided with thread groove 54 in the supplementary storehouse 53, thread groove 54 and external screw thread 56 threaded connection, external screw thread 56 is seted up on bull stick 55, can make support main part 1 also can adjust the height size when fixed with the screen through this device, and is convenient and fast, and time saving and labor saving.

In this embodiment, preferably, the auxiliary bins 53 are symmetrically arranged in two sets, each set of auxiliary bins 53 is arranged at the middle position of the outer wall of the sleeve rod 52, and the purpose of setting is that the middle position can make the clamping force act on the movable rod 51 more uniformly.

In this embodiment, preferably, the inner ends of the rotating rods 55 are all glued with the pressing pads 57, and the pressing pads 57 are all attached to the outer wall of the movable rod 51, so that the pressing pads 57 increase the friction force contacting with the outer wall of the movable rod 51, thereby improving the clamping force.

In this embodiment, it is preferred, stop device includes slide bar 61, slider 62, gag lever post 63, pull ring 64 and stopper 65, movable rod 51 inner wall is fixed with slide bar 61, and slide bar 61 sliding connection has slider 62, slider 62's bottom all is fixed with gag lever post 63, and the outer wall of gag lever post 63 is fixed with pull ring 64, be fixed with gag lever post 65 on the slide bar 61, can be comparatively convenient play spacing fixed effect to movable rod 51 through this device, need not consume other costs, waste time and energy.

In this embodiment, preferably, four sets of limiting rods 63 are symmetrically arranged on the movable rod 51 from top to bottom, the shapes of the limiting rods 63 are all set to be "L" shapes, and the four sets of limiting rods 63 can better limit and fix the movable rod 51.

In this embodiment, preferably, the limiting blocks 65 are provided with four sets, and the distance between the two sets of limiting blocks 65 on the left side and the two sets of limiting blocks 65 on the right side is greater than the length of the limiting rod 63, so that the purpose of setting is that after the sliding block 62 moves to the inner limiting block 65 from the outer limiting block 65, the sliding block 62 drives the limiting rod 63 to completely retract into the movable rod 51, and the normal sleeve joint of the branch frame 2 and the movable rod 51 is not affected.

The utility model discloses a theory of operation and use flow: when the length of the support main body 1 needs to be adjusted after the support main body 1 is fixed with a display screen, only the rotating rod 55 needs to be unscrewed, the rotating rod 55 drives the external thread 56 to rotate in cooperation with the thread groove 54, the extrusion pad 57 is driven to move rightwards, finally, the inner wall of the extrusion pad 57 is separated from the outer wall of the movable rod 51, at the moment, the movable rod 51 can be adjusted to move to be matched with the sleeve rod 52 to achieve the purpose of adjusting the height, the height of the support main body 1 can be adjusted when the support main body is fixed with the screen through the device, the device is convenient and fast, time and labor.

Four groups of pull rings 64 about pulling after tributary frame 2 cup joints with support main part 1 for pull ring 64 drives gag lever post 63 and outwards removes, gag lever post 63 drives slider 62 and outwards slides on slide bar 61, it can to all remove to outside gag lever post 65 department from inboard gag lever post 65 department until slider 62, at this moment four groups of gag lever posts 63 form spacing fixed to movable rod 51, can be comparatively convenient play spacing fixed effect to movable rod 51 through this device, need not consume other costs, waste time and energy, end up to this operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a but front maintenance large screen support, includes support main part (1), feeder pillar (2) and base (4), its characterized in that: the adjustable support is characterized in that a branch frame (2) is adjusted on the support main body (1), a fixing plate (3) is fixed on the branch frame (2), a base (4) is fixed at the bottom end of the support main body (1), an adjusting device is arranged on the support main body (1), and a limiting device is arranged in the support main body (1).

2. A front serviceable large screen stand as set forth in claim 1, further comprising: adjusting device includes movable rod (51), loop bar (52), supplementary storehouse (53), thread groove (54), bull stick (55), external screw thread (56) and dummy block (57), be fixed with loop bar (52) on support main body (1), and all sliding connection has movable rod (51) in loop bar (52), be fixed with supplementary storehouse (53) on loop bar (52), and be provided with thread groove (54) in supplementary storehouse (53), thread groove (54) and external screw thread (56) threaded connection, external screw thread (56) are seted up on bull stick (55).

3. A front serviceable large screen stand as set forth in claim 2, further comprising: the auxiliary bins (53) are symmetrically arranged in two groups, and each group of auxiliary bins (53) are arranged in the middle of the outer wall of the loop bar (52).

4. A front serviceable large screen stand as set forth in claim 2, further comprising: the inner ends of the rotating rods (55) are all glued with extrusion pads (57), and the extrusion pads (57) are all attached to the outer wall of the movable rod (51).

5. A front serviceable large screen stand as set forth in claim 2, further comprising: stop device includes slide bar (61), slider (62), gag lever post (63), pull ring (64) and stopper (65), movable rod (51) inner wall is fixed with slide bar (61), and slide bar (61) sliding connection has slider (62), the bottom of slider (62) all is fixed with gag lever post (63), and the outer wall of gag lever post (63) is fixed with pull ring (64), be fixed with stopper (65) on slide bar (61).

6. A front serviceable large screen stand as set forth in claim 5, further comprising: four groups of limiting rods (63) are symmetrically arranged on the upper part and the lower part of the movable rod (51), and the limiting rods (63) are not arranged in an L shape.

7. A front serviceable large screen stand as set forth in claim 5, further comprising: the limiting blocks (65) are provided with four groups, the left side of each group is provided with two groups of limiting blocks (65) and the distance between the two groups of limiting blocks (65) on the right side of each group is larger than the length of the limiting rod (63).

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