WO2016107287A1 - 一种显示器调节支架 - Google Patents

一种显示器调节支架 Download PDF

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Publication number
WO2016107287A1
WO2016107287A1 PCT/CN2015/094123 CN2015094123W WO2016107287A1 WO 2016107287 A1 WO2016107287 A1 WO 2016107287A1 CN 2015094123 W CN2015094123 W CN 2015094123W WO 2016107287 A1 WO2016107287 A1 WO 2016107287A1
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WO
WIPO (PCT)
Prior art keywords
arm
column
support
bolt
gas spring
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PCT/CN2015/094123
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English (en)
French (fr)
Inventor
罗成一
Original Assignee
上海慧想办公用品有限公司
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Application filed by 上海慧想办公用品有限公司 filed Critical 上海慧想办公用品有限公司
Publication of WO2016107287A1 publication Critical patent/WO2016107287A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle

Definitions

  • the present invention relates to the field of display stands, and more particularly to a display adjustment stand.
  • the Chinese patent discloses a display stand that can freely adjust the direction, and includes a base on which a connecting rod is disposed, and the other end of the connecting rod is connected with a fixed plate.
  • the base comprises a U-shaped clip with an opening facing the horizontal direction, a threaded circular hole is arranged in the center of the lower clamping plate of the clevis, and a fastening screw is connected to the circular hole, and a fastening screw is arranged at one end of the fastening screw
  • the connecting rod includes a bending rod A.
  • One end of the bending rod A is connected with the clamping plate of the U-shaped clip, the other end is connected with one end of the bending rod B through a laterally rotating rotating shaft A, and the other end of the curved rod B is rotated by a lateral direction.
  • the rotating shaft B is connected to the lower end of the vertical rod, and the upper end of the vertical rod is connected to one end of the curved rod C through a longitudinally rotating rotating shaft C, and the other end of the curved rod C is connected to the fixed disc through the spherical head.
  • the above-mentioned freely adjustable display bracket is clamped on the side of the table by the clevis, which is not only firm but does not occupy the desktop space; and uses the bending rod A, the curved rod B and the curved rod C to move between each other to realize the left and right of the display.
  • the adjustment of the upper and lower positions; the display is fixed on the fixed plate, and the fixed plate is connected to the curved rod C through the spherical head, thereby realizing the rotation of the display.
  • the other end of the curved rod A is connected to one end of the curved rod B through a laterally rotating shaft A, and the other end of the curved rod B bears the weight of the display, if the display is heavy, and the curved rod A and the curved rod B Frequent activities, it is easy to cause damage or breakage of the curved rod B.
  • the present invention provides a display adjustment bracket.
  • a display adjustment bracket includes a base, a column, an arm and a head connecting member, the first end of the column is rotatably coupled to the base, and the second end of the column and the first end of the arm a movable connection, the head connector being movably connected to the second end of the arm;
  • the arm includes a first arm and a second arm, a first end of the first arm is hingedly connected to a second end of the column, and a second end surface of the first arm is perpendicular to the a second end surface of the first arm is parallel to a first end end surface of the second arm and a second end end surface of the second arm, respectively, the first arm
  • the second end end surface is matingly coupled to the first end end surface of the second arm, and the second end end surface of the second arm is matingly coupled to the head connecting member.
  • the head connector is coupled to the arm by a ball head.
  • connection of the first arm and the second arm is provided with a line card; the connection of the second arm and the head connector is also provided with a line card.
  • a U-shaped clamp is laterally disposed on the base, and one side of the U-shaped clamp is fixed on the base by a fastener, the U The other side of the clamp forms a card slot with the bottom of the base, and the card slot is provided with a rubber pad.
  • the first arm includes a first support arm, a second support arm, a first latch, a second latch, a third latch, a fourth latch and a connecting rod; the first end card of the first support arm Provided outside the column and fixed by the first pin, the second end of the first support arm is externally provided with the second support arm and fixed by the second pin; the connecting rod The first end of the connecting rod is fixed in the column and fixed by the third pin, the second end of the connecting rod is locked in the second supporting arm and fixed by the fourth pin; The connecting rod is located above the first support arm.
  • a supporting mechanism is further connected between the column and the first arm.
  • the support mechanism comprises a gas spring support plate, a slider, a bolt, a gas spring and a fifth bolt;
  • the gas spring is disposed inside the first support arm and fixed by the second plug, and an output shaft of the gas spring is connected to the gas spring support plate through the fifth plug;
  • a cavity is disposed in the column, the bolt passes through the cavity, and is screwed with the column, the slider is disposed in the cavity, and is screwed with the bolt, and the slider is further Connecting the gas spring support plate;
  • Balls are respectively disposed on two sides of the fifth pin, and the first support arm is respectively provided with a sliding groove that cooperates with the ball.
  • the head and the tail of the bolt are respectively threadedly connected to the upright, and the middle of the bolt is located in the cavity.
  • the bolt is disposed at an angle to the upright.
  • the angle is from 0 to 90 °.
  • the present invention has the following advantages and benefits:
  • a first adjustment hole is disposed on the second end surface of the first arm, and a first pin is disposed on the first end surface of the second arm, and the first pin is fixed On the first set of holes, the second arm is realized around the first set of holes 360 Degree of rotation. Moreover, the second end surface of the first arm is perpendicular to the column, and the second end surface of the first arm is parallel to the first end surface of the second arm, thereby increasing the contact surface thereof, so that the first arm and the first arm
  • the bearing capacity of the two arms is increased to effectively prevent long-term use or the display is heavy, resulting in damage to the arms.
  • the arc of the arm bends at the bend, without sharp corners, and the arm is linearly reduced from one end to the other, which is beautiful and generous, which is beneficial to popularization and application.
  • FIG. 1 is a schematic structural view of a display adjustment bracket according to the present invention.
  • Figure 2 is a cross-sectional view of the display adjustment bracket of Figure 1;
  • FIG 3 is a schematic structural view of a ball and a chute connection according to the present invention.
  • 1 is the head connector
  • 2 is the line card
  • 3 is the second arm
  • 4 is the first arm
  • 5 is the base
  • 6 is the column 7 is a gas spring
  • 8 is a fifth bolt
  • 9 is a gas spring support plate
  • 10 is a first bolt
  • 11 is a first support arm
  • 12 is a rubber pad
  • 13 is a U-shaped clamp
  • 14 is Over the line buckle, 15 for fasteners, 16 for bolts, 17 for sliders, 18 for compression nuts, 19 for second support arms, 20 for fourth pins, 21 for connecting rods, 22 For the second pin, 23 for the third pin, 24 for the ball, and 25 for the chute.
  • a display adjustment bracket includes a base 5, a column 6, an arm and a head connector 1 , and a column
  • the first end of the 6 is pivotally coupled to the base 5, and the second end of the post 6 is movably coupled to the first end of the arm, and the head connector 1 is movably coupled to the second end of the arm.
  • the first technical key of the present invention is that the arm comprises a first arm 4 and a second arm 3, the first end of the first arm 4 and the column 6
  • the second end end of the first arm 4 is perpendicularly connected to the column 6, the second end end face of the first arm 4 and the first end end face of the second arm 3 and the second arm 3, respectively.
  • the second end faces of the first arm 4 are coaxially connected with the first end faces of the second arms 3, and the second end faces of the second arms 3 are coupled with the head connecting members 1 .
  • the head connector comprises a display connecting plate, the display is fixed on the head connecting piece display connecting plate, and the first end of the column is rotatably connected with the base, so that the display can rotate 180 degrees around the base.
  • a first sleeve hole is disposed on the end surface of the second end of the first arm, and a first pin is engaged with the first sleeve hole on the end surface of the first end of the second arm, and the first pin is fixed in the first sleeve a second arm around the first set of holes 360 Degree of rotation.
  • the second end surface of the first arm is perpendicular to the column, and is parallel to the first end surface of the second arm, thereby increasing the contact surface thereof, so that the bearing capacity of the first arm and the second arm is increased, effectively Prevent long-term use or heavy display, resulting in damage to the arm.
  • the second arm and the head connector are also connected in the above manner, which further strengthens the bearing capacity of the arm.
  • the head connector 1 is connected to the arm by a spherical head. Therefore, the head connector can be rotated, so that the display rotation mode is increased.
  • connection between the first arm 4 and the second arm 3 is provided with a line card 2; the second arm 3 and the head connector A crossover card 2 is also provided at the junction of 1.
  • connection line of the display can be fixed by the line card and the line buckle, which is convenient to use and simple in structure.
  • a U-shaped clamp 13 is laterally disposed on the base 5, and one side of the U-shaped clamp 13 passes through the fastener 15 Fixed on the base 5, the other side of the U-shaped clamp 13 forms a card slot with the bottom of the base 5, and a rubber pad 12 is disposed on the card slot.
  • the second technical key is that the first arm 4 includes a first support arm 11 , a second support arm 19 , a first latch 10 , and a second latch 22, a third latch 23, a fourth latch 20 and a connecting rod 21; the first end of the first supporting arm 11 is clamped outside the column 6 and fixed by the first latch 10, the first supporting arm 11
  • the second end outer card is provided with a second support arm 19 and is fixed by the second pin 22; the first end of the connecting rod 21 is clamped in the column 6 and fixed by the third pin 23, and the connecting rod 21 is The second end is clamped in the second support arm 19 and fixed by the fourth latch 20; the connecting rod 21 is located above the first support arm 11.
  • the bearing capacity of the first support rod is increased by providing the connecting rod.
  • the first latch, the second latch, the third latch, the fourth latch, and the fifth latch are disposed in parallel with each other.
  • the connection point between the column and the first support rod, the connection point of the first support rod and the second support rod, the connection point of the second support rod and the connecting rod, and the connection point of the connecting rod and the column are sequentially connected to form a parallelogram.
  • the connection point of the column and the first support rod, and the connection point of the connecting rod and the column are fixed, that is, one side of the parallelogram is fixed, and the parallelogram is transformed according to the shape.
  • the display is connected to a connection point, and the front and back of the display can be moved up and down by changing the size of the angle, and the rotation around the connection point can be realized (the range is controlled at -30 ° to 30 °).
  • the third technical key is that a support mechanism is also connected between the column 6 and the first arm 4.
  • the support mechanism comprises a gas spring support plate 9 , a slider 17 , a bolt 16 , a gas spring 7 and a fifth bolt 8 .
  • the gas spring 7 is disposed inside the first support arm 11 and fixed by the second pin 22, and the output shaft of the gas spring 7 is connected to the gas spring support plate 9 through the fifth pin 8; the column 6 A cavity is disposed therein, the bolt 16 passes through the cavity, and is screwed to the column 6, the slider 17 is disposed in the cavity, and is screwed to the bolt 16, and the slider 17 is also connected to the gas spring support plate 9.
  • Fifth pin The two sides of the 8 are respectively provided with balls 24, and the first support arms 11 are respectively provided with chutes 25 for cooperating with the balls 24.
  • the bearing capacity of the first supporting arm is increased, and the strength of the display adjusting bracket is further improved.
  • the adjustment of the angle of the parallelogram is controlled by setting a gas spring.
  • the output shaft of the gas spring is connected to the fifth pin, and the gas spring is telescoped to adjust the angle to realize the front and rear movement of the display and the up and down movement, and the rotation action around the connection point can also be realized.
  • the first support arm realizes the angle adjustment by the support mechanism, and the balls slide in the chute, so that the adjustable range of the gas spring becomes larger.
  • the head and the tail of the bolt 16 are respectively threadedly connected to the column 6, and the middle portion of the bolt 16 is located in the cavity.
  • the bolt 16 is disposed at an angle to the column 6.
  • the angle is from 0 to 90 °.
  • the head of the bolt passes through the compression nut 18 Fixed, the compression nut is threaded to the post.
  • the slider is moved along the bolt, and the angle of the gas spring support plate is changed, thereby changing the force angle of the first arm force (in the direction of the gas spring of the gas bar), thereby adjusting the first arm Carrying capacity.
  • the head and the tail of the bolt are respectively screwed with the column, and the middle of the bolt is located in the cavity. That is, the two ends of the bolt are fixed, and the slider is located in the cavity and moves along the bolt, so that the strength of the first arm is increased, and the damage of the first arm is effectively prevented.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

一种显示器调节支架，包括底座（5）、立柱（6）、支臂和头部连接件（1），立柱的第一端与底座相互转动连接，立柱的第二端与支臂的第一端活动连接，头部连接件与支臂的第二端活动连接；支臂包括第一支臂（4）和第二支臂（3），第一支臂的第一端与立柱的第二端铰链连接，第一支臂的第二端端面垂直于立柱，第一支臂的第二端端面还分别与第二支臂的第一端端面和第二支臂的第二端端面相互平行，第一支臂的第二端端面和第二支臂的第一端端面配合连接，第二支臂的第二端面和头部连接件配合连接。

Description

一种显示器调节支架 一种显示器调节支架
技术领 域
本发明涉及显示器支架领域，特别是涉及一种显示器调节支架。
背景技术
中国专利（CN103672324A）公开了一种可自由调节方向的显示器支架，包括底座，底座上设置有连接杆，连接杆的另一端连接有固定盘。其中，底座包括一个开口朝向水平方向的U形夹，U形夹的下夹板中心设置一个带螺纹的圆孔，圆孔上连接有一个紧固螺丝，紧固螺丝一端带有一个十字形助力架，连接杆包括有弯杆A，弯杆A的一端与U形夹上夹板相连接，另一端通过一个横向旋转的转轴A与弯杆B一端相连接，弯杆B另一端通过一个横向旋转的转轴B连接到竖杆的下端，竖杆的上端通过纵向旋转的转轴C连接到弯杆C的一端，弯杆C的另一端通过球形头连接到固定盘上。
上述可自由调节方向的显示器支架，利用U形夹夹在桌面的边上，不仅牢固而且不占用桌面空间；并利用弯杆A、弯杆B和弯杆C之间相互运动，实现显示器左右和上下位置的调整；显示器固定在固定盘上，而固定盘通过球形头连接弯杆C，因此，实现显示器旋转。
然而上述技术存在以下缺陷：
其中，弯杆A另一端通过一个横向旋转的转轴A与弯杆B一端相连接，该弯杆B的另一端承受着显示器的重量，若显示器的较重，及弯杆A和弯杆B之间活动频繁，极易造成弯杆B的损坏或断裂。
发明内容
为了解决上述问题，本发明提供了 一种显示器调节支架 。
本发明采用的技术方案如下：
一种显示器调节支架，包括底座、立柱、支臂和头部连接件，所述立柱的第一端与所述底座相互转动连接，所述立柱的第二端与所述支臂的第一端活动连接，所述头部连接件与所述支臂的第二端活动连接；
所述支臂包括第一支臂和第二支臂，所述第一支臂的第一端与所述立柱的第二端铰链连接，所述第一支臂的第二端端面垂直于所述立柱，所述第一支臂的第二端端面还分别与所述第二支臂的第一端端面和所述第二支臂的第二端端面相互平行，所述第一支臂的第二端端面和所述第二支臂的第一端端面配合连接，所述第二支臂的第二端端面和所述头部连接件配合连接。
优选地，所述头部连接件通过 球形头连接 所述 支臂。
优选地，所述第一支臂和所述第二支臂的连接处设置有过线卡；所述第二支臂和所述头部连接件的连接处也设置有过线卡。
优选地，所述底座上横向设置有 U 形夹具，所述 U 形夹具的一侧通过紧固件固定在所述底座上，所述 U 形夹具的另一侧与所述底座底部形成卡槽，所述卡槽上设置有胶垫。
优选地，所述第一支臂包括第一支撑臂、第二支撑臂、第一插销、第二插销、第三插销、第四插销和连接杆；所述第一支撑臂的第一端卡设于所述立柱外，并通过所述第一插销固定，所述第一支撑臂的第二端外卡设有所述第二支撑臂，并通过所述第二插销固定；所述连接杆的第一端卡设于所述立柱内，并通过所述第三插销固定，所述连接杆的第二端卡设于所述第二支撑臂内，并通过所述第四插销固定；所述连接杆位于所述第一支撑臂的上方。
优选地，所述立柱和所述第一支臂之间还连接有支撑机构。
优选地，所述支撑机构包括气弹簧支板、滑块、螺栓、气弹簧和第五插销；
所述气弹簧设置在所述第一支撑臂的内部，并通过所述第二插销固定，所述气弹簧的输出轴通过所述第五插销与所述气弹簧支板连接；
所述立柱内设置有空腔，所述螺栓穿过所述空腔，并与所述立柱螺纹连接，所述滑块设置在空腔内，并与所述螺栓螺纹连接， 所述滑块还连接所述气弹簧支板；
所述第五插销的两侧分别设置有滚珠，所述第一支撑臂上分别设置有与所述滚珠配合的滑槽。
优选地，所述螺栓的头部和尾部分别与所述立柱螺纹连接，所述螺栓的中部位于所述空腔内。
优选地，所述螺栓与所述立柱呈角度设置。
优选地，所述角度为 0 ～ 90 °。
本发明同现有技术相比，具有以下优点和有益效果：
本发明 显示器调节支架，第一支臂的第二端端面上设置有第一套孔，第二支臂的第一端端面上设置有与第一套孔配合的第一销子，第一销子固定在第一套孔上，实现第二支臂绕着第一套孔 360 度旋转。而且，第一支臂的第二端端面垂直于立柱，第一支臂的第二端端面还和第二支臂的第一端端面相互平行，增加其接触面，使得第一支臂和第二支臂的承载力增加，有效防止长期使用或者显示器较重，造成支臂的损坏。其中，支臂折弯处圆弧过渡，无尖角，支臂从一端到另一端成线性缩小的结构，美观且大方，有利于推广应用。
附图说明
为了更清楚地说明本 发明 实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本 发明 的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本发明 所述一种 显示器调节支架 的结构示意图；
图 2 是图1的 所述述一种 显示器调节支架 的剖视图；
图3为本发明所述滚珠和滑槽连接的结构示意图。
图中：1为 头部连接件 、2为 过线卡 、3为 第二支臂 、4为 第一支臂 、5为 底座 、6为 立柱 、7为 气弹簧、 8 为 第五插销、 9 为 气弹簧支板、 10 为 第一插销、 11 为 第一支撑臂、 12 为 胶垫、 13 为 U 形夹具、 14 为 过线扣、 15 为 紧固件、 16 为 螺栓、 17 为 滑块、 18 为 压紧螺母、 19 为 第二支撑臂、 20 为 第四插销、 21 为 连接杆、 22 为 第二插销、 23 为 第三插销、 24 为滚珠、 25 为滑槽。
具体实施方式
下面将结合本 发明 实施例中的附图，对本 发明 实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本 发明 一部分实施例，而不是全部的实施例。基于本 发明 中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本 发明 保护的范围。
参见图 1 和图 2 所示，一种显示器调节支架，包括底座 5 、立柱 6 、支臂和头部连接件 1 ，立柱 6 的第一端与底座 5 相互转动连接，立柱 6 的第二端与支臂的第一端活动连接，头部连接件 1 与支臂的第二端活动连接。
本发明的第一个技术关键是，支臂包括第一支臂 4 和第二支臂 3 ，第一支臂 4 的第一端与立柱 6 的第二端铰链连接，第一支臂 4 的第二端端面垂直于立柱 6 ，第一支臂 4 的第二端端面分别与第二支臂 3 的第一端端面和第二支臂 3 的第二端端面相互平行，第一支臂 4 的第二端端面和第二支臂 3 的第一端端面配合连接，第二支臂 3 的第二端端面和头部连接件 1 配合连接。
头部连接件包括显示器连接板，显示器固定在头部连接件显示器连接板上，立柱的第一端与底座相互转动连接，实现，显示器可绕着底座作 180 度旋转动作。
第一支臂的第二端端面上设置有第一套孔，第二支臂的第一端端面上设置有与第一套孔配合的第一销子，第一销子固定在第一套孔上，实现第二支臂绕着第一套孔 360 度旋转。而且，第一支臂的第二端端面垂直于立柱，还与第二支臂的第一端端面相互平行，增加其接触面，使得第一支臂和第二支臂的承载力增加，有效防止长期使用或者显示器较重，造成支臂的损坏。
同理可知，第二支臂和头部连接件也采用上述方式连接，进一步加强了支臂的承载力。
进一步地，头部连接件 1 通过 球形头连接支臂。因此可实现头部连接件自转，使得显示器旋转方式增加。
进一步地技术方案为，第一支臂 4 和第二支臂 3 的连接处设置有过线卡 2 ；第二支臂 3 和头部连接件 1 的连接处也设置有过线卡 2 。
进一步地，底座 5 上设置有过线扣 14 ，使得显示器的连接线可通过过线卡和过线扣固定，使用方便，且结构简单。
更进一步地，底座 5 上横向设置有 U 形夹具 13 ， U 形夹具 13 的一侧通过紧固件 15 固定在底座 5 上， U 形夹具 13 的另一侧与底座 5 底部形成卡槽，卡槽上设置有胶垫 12 。
通过转动紧固件，使得该 U 形夹具的另一侧与底座底部相对位置移动，使该卡槽固定桌面，并拧紧紧固件，使其固定。
第二个技术关键是，第一支臂 4 包括第一支撑臂 11 、第二支撑臂 19 、第一插销 10 、第二插销 22 、第三插销 23 、第四插销 20 和连接杆 21 ；第一支撑臂 11 的第一端卡设于立柱 6 外，并通过第一插销 10 固定，第一支撑臂 11 的第二端外卡设有第二支撑臂 19 ，并通过第二插销 22 固定；连接杆 21 的第一端卡设于立柱 6 内，并通过第三插销 23 固定，连接杆 21 的第二端卡设于第二支撑臂 19 内，并通过第四插销 20 固定；连接杆 21 位于第一支撑臂 11 的上方。
通过设置连接杆，使得第一支撑杆的承载力增加。其中，第一插销、第二插销、第三插销、第四插销和第五插销相互平行设置。立柱和第一支撑杆的连接点，第一支撑杆和第二支撑杆的连接点，第二支撑杆和连接杆的连接点，及连接杆和立柱的连接点依次连接形成平行四边形。其中，立柱和第一支撑杆的连接点，及连接杆和立柱的连接点是固定的，即平行四边形的一边是固定的，该平行四边形根据此作形状变换。
因此，将显示器连接一连接点上，通过改变夹角的大小，实现显示器前后、以及上下移动，还可实现绕着连接点作旋转动作（范围控制在 -30 °～ 30 °）。
第三个技术关键是，立柱 6 和第一支臂 4 之间还连接有 支撑机构。
进一步的技术方案为，支撑机构包括气弹簧支板 9 、滑块 17 、螺栓 16 、气弹簧 7 和第五插销 8 ；气弹簧 7 设置在 第一支撑臂 11 的内部，并通过第二插销 22 固定，气弹簧 7 的输出轴通过第五插销 8 与 气弹簧支板 9 连接；立柱 6 内设置有空腔，螺栓 16 穿过空腔，并与立柱 6 螺纹连接，滑块 17 设置在空腔内，并与螺栓 16 螺纹连接， 滑块 17 还连接气弹簧支板 9 。第五插销 8 的两侧分别设置有滚珠 24 ，第一支撑臂 11 上分别设置有与滚珠 24 配合的滑槽 25 。
通过设置支撑机构，增加第一支撑臂的承载力，进一步提升了显示器调节支架的强度。通过设置气弹簧控制平行四边形角度大小的调节。其中，气弹簧的输出轴连接第五插销，通过气弹簧伸缩，调节角度，实现显示器前后、以及上下移动，还可实现绕着连接点作旋转动作。
第一支撑臂通过支撑机构实现角度调节，而滚珠在该滑槽内滑行，使气弹簧可调范围变大。
进一步地，螺栓 16 的头部和尾部分别与立柱 6 螺纹连接，螺栓 16 的中部位于空腔内。
进一步地，螺栓 16 与立柱 6 呈角度设置。优选地，所述角度为 0 ～ 90 °。
其中，螺栓的头部通过压紧螺母 18 固定，压紧螺母与立柱螺纹连接。通过转动螺栓，使滑块沿着螺栓移动，并改变气弹簧支撑板的角度，从而改变第一支臂作用力（沿气压棒气弹簧轴线方向上）的受力角度，从而调节第一支臂承载力。
其中，螺栓的头部和尾部分别与立柱螺纹连接，螺栓的中部位于空腔内。即螺栓的两头是固定的，而滑块位于空腔内，并沿着螺栓移动，使第一支臂的强度增加，有效防止第一支臂的损坏。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种显示器调节支架，包括底座、立柱、支臂和头部连接件，所述立柱的第一端与所述底座相互转动连接，所述立柱的第二端与所述支臂的第一端活动连接，所述头部连接件与所述支臂的第二端活动连接；
    所述支臂包括第一支臂和第二支臂，所述第一支臂的第一端与所述立柱的第二端铰链连接，所述第一支臂的第二端端面垂直于所述立柱，所述第一支臂的第二端端面还分别与所述第二支臂的第一端端面和所述第二支臂的第二端端面相互平行，所述第一支臂的第二端端面和所述第二支臂的第一端端面配合连接，所述第二支臂的第二端端面和所述头部连接件配合连接。
  2. 根据权利要求1所述的显示器调节支架，其特征在于，所述头部连接件通过球形头连接所述支臂。
  3. 根据权利要求1所述的显示器调节支架，其特征在于，所述第一支臂和所述第二支臂的连接处设置有过线卡；所述第二支臂和所述头部连接件的连接处也设置有过线卡。
  4. 根据权利要求1所述的显示器调节支架，其特征在于，所述底座上横向设置有U形夹具，所述U形夹具的一侧通过紧固件固定在所述底座上，所述U形夹具的另一侧与所述底座底部形成卡槽，所述卡槽上设置有胶垫。
  5. 根据权利要求1所述的显示器调节支架，其特征在于，所述第一支臂包括第一支撑臂、第二支撑臂、第一插销、第二插销、第三插销、第四插销和连接杆；所述第一支撑臂的第一端卡设于所述立柱外，并通过所述第一插销固定，所述第一支撑臂的第二端外卡设有所述第二支撑臂，并通过所述第二插销固定；所述连接杆的第一端卡设于所述立柱内，并通过所述第三插销固定，所述连接杆的第二端卡设于所述第二支撑臂内，并通过所述第四插销固定；所述连接杆位于所述第一支撑臂的上方。
  6. 根据权利要求5所述的显示器调节支架，其特征在于，所述立柱和所述第一支臂之间还连接有支撑机构。
  7. 根据权利要求6所述的显示器调节支架，其特征在于，所述支撑机构包括气弹簧支板、滑块、螺栓、气弹簧和第五插销；
    所述气弹簧设置在所述第一支撑臂的内部，并通过所述第二插销固定，所述气弹簧的输出轴通过所述第五插销与所述气弹簧支板连接；
    所述立柱内设置有空腔，所述螺栓穿过所述空腔，并与所述立柱螺纹连接，所述滑块设置在空腔内，并与所述螺栓螺纹连接，所述滑块还连接所述气弹簧支板；
    所述第五插销的两侧分别设置有滚珠，所述第一支撑臂上分别设置有与所述滚珠配合的滑槽。
  8. 根据权利要求7所述的显示器调节支架，其特征在于，所述螺栓的头部和尾部分别与所述立柱螺纹连接，所述螺栓的中部位于所述空腔内。
  9. 根据权利要求7所述的气压式支撑装置，其特征在于，所述螺栓与所述立柱呈角度设置。
  10. 根据权利要求9所述的气压式支撑装置，其特征在于，所述角度为0～90°。
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