WO2018010382A1 - 一种可变倾斜角度的壁挂自锁机构 - Google Patents

一种可变倾斜角度的壁挂自锁机构 Download PDF

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Publication number
WO2018010382A1
WO2018010382A1 PCT/CN2016/113090 CN2016113090W WO2018010382A1 WO 2018010382 A1 WO2018010382 A1 WO 2018010382A1 CN 2016113090 W CN2016113090 W CN 2016113090W WO 2018010382 A1 WO2018010382 A1 WO 2018010382A1
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Prior art keywords
wall
hanging
plate
display device
locking mechanism
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PCT/CN2016/113090
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English (en)
French (fr)
Inventor
高明全
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Guangzhou Shirui Electronics Co Ltd
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Guangzhou Shirui Electronics Co Ltd
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Publication of WO2018010382A1 publication Critical patent/WO2018010382A1/zh
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    • 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
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • 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 invention relates to a wall-hanging self-locking mechanism, in particular to a wall-hanging self-locking mechanism with a variable tilt angle.
  • Display devices such as televisions and computer monitors are often mounted on the wall by wall mounting.
  • the display device can be detachably mounted on the wall. When the display device fails, or the display device needs to be maintained and repaired, it is often necessary to remove the display device from the wall mount, and then perform maintenance and repair operations. Then install the display device on the wall.
  • the present invention overcomes the deficiencies of the prior art and provides a wall-hanging self-locking mechanism with a variable tilt angle, which can conveniently adjust the tilt angle of the display device relative to the wall.
  • a wall-hanging self-locking mechanism with a variable tilt angle comprising: a first wall hanging plate, the first wall hanging plate is mounted on the wall, the first wall hanging plate has a hanging portion; a hooking mechanism for mounting on a display device, the hook mechanism having a hook, the hook being connected to the hanging portion, and a telescopic member located below the hook and disposed on the Between the display device and the wall, the telescopic member is mounted on the display device or the wall, and the telescopic end of the telescopic member is in contact with the wall or the display device.
  • the first wall hanging plate has two or more hanging portions, and the hooking mechanism is two or more, and two or more of the hooking mechanisms correspond to two or more of the hanging portions.
  • the hook mechanism includes a mounting plate mounted on the display device, and the hook and the telescopic member are mounted on the mounting plate.
  • the telescopic member includes a guide sleeve and a sliding member, the guiding sleeve is connected to the mounting plate, the sliding member is movable along the guiding sleeve, and the sliding member is provided with a first a pin hole, the guide sleeve is provided with two or more second pin holes, two or more of the second pin holes are disposed along a sliding direction of the sliding member, and the sliding member is loaded into the first pin through a pin The hole and the second pin hole are connected to the guide sleeve.
  • the hanging portion is a first bending plate formed by bending the end of the first wall hanging plate, and the first bending plate is provided with a hanging hole corresponding to the hook.
  • the second wall hanging plate and the auxiliary fixing member are further disposed on the wall, and the auxiliary fixing member is mounted on the display device, and the auxiliary A fixing member is connected to the second wall hanging plate.
  • the second wall panel is bent at one end to form a second bending plate, the second bending plate is connected to the wall, and the other end of the second wall panel is bent to form a third a bending plate, the third bending plate is located above the first bending plate and connected to the first bending plate.
  • the second wall panel has a fourth bending plate on one side thereof facing the other side of the second wall panel, and the auxiliary fixing member is located at a side of the second wall panel.
  • the auxiliary fixing member includes a guiding bracket and a pressing member, and the pressing member is mounted on the guiding bracket, and the pressing member is in contact with the fourth bending plate.
  • the guiding bracket is provided with a threaded hole
  • the pressing member is a screw
  • the screw is installed in the threaded hole
  • the screw end is opposite to the fourth bending plate conflict.
  • the depth of the buckle groove in the hook is greater than the distance between the pressing member and the second bending plate.
  • variable-angle angle wall-hanging self-locking mechanism after the display device is mounted on the wall by the first wall hanging plate and the hook mechanism, the protruding length of the telescopic member is adjusted, and the telescopic end of the telescopic member is against the wall or
  • the display device can adjust the tilt angle of the display device relative to the wall by deflecting the display device relative to the wall.
  • the hanging portion is a first bending plate formed by bending the end of the first wall hanging plate twice, and the first bending plate is provided with a hanging hole corresponding to the hook.
  • the hook of the hook mechanism is installed in the hanging hole of the first bending plate to realize the supporting function of the first wall hanging plate to the display device.
  • the second wall hanging plate is mounted on the wall body, the auxiliary fixing member is mounted on the display device, and the auxiliary fixing member is connected to the second wall hanging plate.
  • the display device is auxiliaryly fixed on the wall by the second wall hanging plate and the auxiliary fixing member, so that the display device has a better installation and fixing effect on the wall.
  • the guide bracket is provided with a threaded hole, and the pressing member is a screw.
  • the screw is installed in the threaded hole, and the screw end is in contact with the fourth bending plate. Tighten the screw so that the end of the screw against the fourth bending plate can achieve a better fixing effect between the display device and the wall, and avoid the phenomenon of shaking after the display device is installed. Conversely, after the screw is loosened, by adjusting the length of the slider protruding from the guide sleeve, the tilt angle of the display device relative to the wall can be adjusted, and the display device can be easily removed from the wall.
  • the depth of the buckle groove in the hook is greater than the distance between the pressing member and the second bending plate.
  • FIG. 1 is a schematic structural view 1 of a wall-hanging self-locking mechanism with a variable tilt angle according to an embodiment of the invention
  • FIG. 2 is an exploded perspective view of a wall-hanging self-locking mechanism with a variable tilt angle according to an embodiment of the invention
  • FIG. 3 is a schematic structural view 2 of a wall-hanging self-locking mechanism with a variable tilt angle according to an embodiment of the invention
  • FIG. 4 is a schematic view showing a state in which a sliding member protrudes from a guide sleeve in a wall-hanging self-locking mechanism with a variable inclination angle according to an embodiment of the present invention
  • FIG. 5 is a schematic view showing a state in which a sliding member is retracted into a guide sleeve in a wall-hanging self-locking mechanism with a variable tilt angle according to an embodiment of the invention.
  • Display device 20, wall, 30, first wall hanging plate, 31, first bending plate, 311, hanging hole, 32, first mounting hole, 40, hook mechanism, 41, hook, 42, mounting plate 50, telescopic member, 51, guide sleeve, 511, second pin hole, 52, sliding member, 521, first pin hole, 53, pin, 60, second wall hanging plate, 61, second bending plate, 611 , second mounting hole, 62, third bending plate, 63, fourth bending plate, 70, auxiliary fixing member, 71, guiding bracket, 711, threaded hole, 72, pressing member.
  • the variable angle angle wall-hanging self-locking mechanism of the present invention comprises a first wall hanging plate 30, a hook mechanism 40 and a telescopic member 50.
  • the first wall hanging plate 30 is mounted on the wall 20, and the first wall hanging plate 30 has a hanging portion.
  • the hook mechanism 40 is for mounting on a display device 10 having a hook 41.
  • the hook 41 is connected to the hanging portion.
  • the telescopic member 50 is disposed under the hook 41 and disposed between the display device 10 and the wall 20 , and the telescopic member 50 is mounted on the display device 10 or the wall 20 .
  • the telescopic end of the telescopic member 50 is in contact with the wall 20 or the display device 10.
  • the extension length of the extension member 50 and the telescopic end of the extension member 50 are adjusted. Resisting the wall 20 or the display device 10 enables the display device 10 to be deflected relative to the wall 20, thereby facilitating adjustment of the tilt angle of the display device 10 relative to the wall 20.
  • the first wall hanging plate 30 has two or more hanging portions, and the hook mechanism 40 is two or more.
  • the first wall hanging plate 30 is provided with a first mounting hole 32, and the first wall hanging plate 30 is detachably mounted on the wall 20 through the first mounting hole 32.
  • Two or more of the hook mechanisms 40 correspond to two or more of the hanging portions one by one.
  • the display device 10 is connected to two or more suspension portions by two or more hook mechanisms 40, so that it can be more stably mounted on the wall 20.
  • the hook mechanism 40 includes a mounting plate 42.
  • the mounting plate 42 is mounted on the display device 10, and the hook 41 and the telescopic member 50 are mounted on the mounting plate 42.
  • the telescopic member 50 includes a guide sleeve 51 and a sliding member 52.
  • the guide sleeve 51 is connected to the mounting plate 42 , and the sliding member 52 is movable along the guiding sleeve 51 .
  • the sliding member 52 is provided with a first pin hole 521 .
  • the guide sleeve 51 is provided with two or more second pin holes 511, and two or more of the second pin holes 511 are disposed along the sliding direction of the slider 52.
  • the sliding member 52 is inserted into the first pin hole 521 through the latch 53 , and the second pin hole 511 is connected to the guiding sleeve 51 .
  • the slider 52 is fixed relative to the guide sleeve 51, thereby facilitating adjustment display.
  • the angle of inclination of the device 10 relative to the wall 20 For example, the slider 52 is removed from the guide sleeve 51 to the maximum extent (as shown in FIG. 4), and the slider 52 is fixed in the guide sleeve 51 through the first pin hole 521 and the second pin hole 511 through the pin 53. The end of the slider 52 abuts against the first wall panel 30 to minimize the angle of inclination of the display device 10 relative to the wall 20.
  • the sliding member 52 is completely moved into the guide sleeve 51 (as shown in FIG. 5), and the sliding member 52 is fixed in the guide sleeve 51 through the first pin hole 521 and the second pin hole 511 through the pin 53.
  • the end of the sleeve 51 opposes the first wall panel 30, and the angle of inclination of the display device 10 relative to the wall 20 is greatest.
  • the hanging portion is a first bending plate 31 formed by bending the end portion of the first wall hanging plate 30 twice, and the first bending plate 31 is provided with a hanging hole 311 corresponding to the hook 41.
  • the hook 41 of the hook mechanism 40 is mounted in the suspension hole 311 of the first bending plate 31 to realize the supporting function of the first wall panel 30 on the display device 10.
  • variable angle angle wall-mounting self-locking mechanism further includes a second wall hanging plate 60 and an auxiliary fixing member 70.
  • the second wall hanging plate 60 is mounted on the wall 20, and the auxiliary fixing member 70 is mounted on the display device 10.
  • the auxiliary fixing member 70 is connected to the second wall hanging plate 60.
  • the display device 10 is additionally fixed to the wall 20 by the second wall hanging plate 60 and the auxiliary fixing member 70, so that the mounting and fixing effect of the display device 10 on the wall 20 is better.
  • the second wall panel 60 is bent twice to form a second bending plate 61.
  • the other end of the second wall panel 60 is bent to form a third bending plate 62.
  • the second bending plate 61 is connected to the wall 20 .
  • the second bending plate 61 is provided with a second mounting hole 611, and the second bending plate 61 is mounted on the wall 20 through the second mounting hole 611.
  • the third bending plate 62 is located above the first bending plate 31 and connected to the first bending plate 31.
  • the second wall panel 60 has a fourth bending plate 63 facing one side of the second wall panel 60 on one side.
  • the auxiliary fixing member 70 is located at a side of the second wall hanging plate 60, and the auxiliary fixing member 70 includes a guiding bracket 71 and a pressing member 72.
  • the pressing member 72 is mounted on the guiding bracket 71.
  • the pressing member 72 is in contact with the fourth bending plate 63.
  • the guiding bracket 71 is provided with a threaded hole 711, and the pressing member 72 is a screw. The screw is disposed in the threaded hole 711, and the screw end portion is in contact with the fourth bending plate 63.
  • the depth of the buckle groove in the hook 41 is greater than the distance between the pressing member 72 and the second bending plate 61.

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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)

Abstract

一种可变倾斜角度的壁挂自锁机构，包括第一壁挂板（30）、挂钩机构（40）及伸缩件（50）。第一壁挂板（30）用于装设在墙体上，第一壁挂板（30）具有悬挂部。挂钩机构（40）用于装设在显示设备（10）上，挂钩机构（40）具有挂钩（41）。挂钩（41）与悬挂部相连。伸缩件（50）位于挂钩（41）的下方、并设置于显示设备（10）与墙体（20）之间，伸缩件（50）装设在显示设备（10）或墙体（20）上，伸缩件（50）的伸缩端与墙体（20）或显示设备（10）相抵触。通过第一壁挂板（30）、挂钩机构（40）将显示设备（10）装设在墙体（20）上后，调整伸缩件（50）的伸出长度，伸缩件（50）的伸缩端抵触墙体（20）或显示设备（10），能使得显示设备（10）相对于墙体（20）发生偏转，如此方便调整显示设备（10）相对于墙体（20）的倾斜角度。

Description

一种可变倾斜角度的壁挂自锁机构 技术领域
本发明涉及一种壁挂自锁机构，尤其是涉及一种可变倾斜角度的壁挂自锁机构。
背景技术
电视机、电脑显示屏等显示设备往往会通过壁挂装设在墙体上。显示设备可拆卸装设在壁挂上，当显示设备出现故障时，或者需要对显示设备进行维护和检修时，往往需要将显示设备从壁挂上拆卸下来，然后再进行检修维护操作，待排除机器故障后再将显示设备装设在墙体上。
然而，将显示设备从墙体上的壁挂进行拆卸与安装动作，均较为麻烦，甚至一些场合没有足够空间以方便于工作人员将显示设备从墙体上拆卸下来，或者没有足够场合用于放置从墙体上拆卸下来的显示设备。而且，随着机器尺寸越来越大，机器越来越重，显示设备的拆装操作需要多人以上，极其不便于工作人员进行拆装操作。
发明内容
基于此，本发明在于克服现有技术的缺陷，提供一种可变倾斜角度的壁挂自锁机构，它能够方便调整显示设备相对于墙体的倾斜角度。
其技术方案如下：一种可变倾斜角度的壁挂自锁机构，包括：第一壁挂板，所述第一壁挂板用于装设在墙体上，所述第一壁挂板具有悬挂部；挂钩机构，所述挂钩机构用于装设在显示设备上，所述挂钩机构具有挂钩，所述挂钩与所述悬挂部相连；及伸缩件，所述伸缩件位于所述挂钩的下方、并设置于所述显示设备与所述墙体之间，所述伸缩件装设在所述显示设备或所述墙体上，所述伸缩件的伸缩端与所述墙体或显示设备相抵触。
在其中一个实施例中，所述第一壁挂板具有两个以上悬挂部，所述挂钩机构为两个以上，两个以上所述挂钩机构与两个以上所述悬挂部一一相应。
在其中一个实施例中，所述挂钩机构包括安装板，所述安装板装设在所述显示设备上，所述挂钩与所述伸缩件装设在所述安装板上。
在其中一个实施例中，所述伸缩件包括导套与滑动件，所述导套与所述安装板相连，所述滑动件能沿着所述导套移动，所述滑动件设有第一销孔，所述导套设有两个以上第二销孔，两个以上所述第二销孔沿着所述滑动件的滑动方向设置，所述滑动件通过插销装入所述第一销孔、所述第二销孔与所述导套相连。
在其中一个实施例中，所述悬挂部为所述第一壁挂板端部折弯形成的第一折弯板，所述第一折弯板设有与所述挂钩相应的悬挂孔。
在其中一个实施例中，还包括第二壁挂板与辅助固定件，所述第二壁挂板装设在所述墙体上，所述辅助固定件装设在所述显示设备上，所述辅助固定件与所述第二壁挂板相连。
在其中一个实施例中，所述第二壁挂板一端折弯形成第二折弯板，所述第二折弯板与所述墙体相连，所述第二壁挂板另一端折弯形成第三折弯板，所述第三折弯板位于所述第一折弯板上方、并与所述第一折弯板相连。
在其中一个实施例中，所述第二壁挂板其中一侧具有朝向所述第二壁挂板另一侧的第四折弯板，所述辅助固定件位于所述第二壁挂板的侧部，所述辅助固定件包括导向支架与压紧件，所述压紧件装设在所述导向支架上，所述压紧件与所述第四折弯板相抵触。
在其中一个实施例中，所述导向支架设有螺纹孔，所述压紧件为螺杆，所述螺杆装设在所述螺纹孔中，所述螺杆端部与所述第四折弯板相抵触。
在其中一个实施例中，所述挂钩中扣槽的深度大于所述压紧件与所述第二折弯板之间的距离。
下面结合上述技术方案对本发明的原理、效果进一步说明：
1、上述的可变倾斜角度的壁挂自锁机构，通过第一壁挂板、挂钩机构将显示设备装设在墙体上后，调整伸缩件的伸出长度，伸缩件的伸缩端抵触墙体或显示设备，能使得显示设备相对于墙体发生偏转，即可调整显示设备相对于墙体的倾斜角度。
2、通过控制滑动件从导套中移出的长度，并通过插销装入第一销孔、第二销孔将滑动件相对于导套进行固定，从而便于实现调整显示设备相对于墙体的倾斜角度。
3、悬挂部为第一壁挂板端部连续两次折弯形成的第一折弯板，第一折弯板设有与挂钩相应的悬挂孔。挂钩机构的挂钩装设在第一折弯板的悬挂孔中，实现第一壁挂板对显示设备的支撑作用。
4、第二壁挂板装设在墙体上，辅助固定件装设在显示设备上，辅助固定件与第二壁挂板相连。通过第二壁挂板、辅助固定件将显示设备辅助固定在墙体上，如此显示设备在墙体上的安装固定效果较好。
5、导向支架设有螺纹孔，压紧件为螺杆。螺杆装设在螺纹孔中，螺杆端部与第四折弯板相抵触。旋紧螺杆，使螺杆端部抵触第四折弯板，即可实现将显示设备与墙体之间的较好固定效果，并避免显示设备安装后晃动现象。反之，松开螺杆后，通过调整滑动件的伸出于导套的长度，便可以调整显示设备相对于墙体的倾斜角度，同时也便于将显示设备从墙体上拆卸下来。
6、挂钩中扣槽的深度大于压紧件与第二折弯板之间的距离。显示设备锁定于墙体上的第一壁挂板、第二壁挂板上后，当显示设备受到向上的顶出力时，第二折弯板能够抵住压紧件，避免压紧件向上移动，从而能够避免显示设备受到向上的顶出力而导致的从墙体的第一壁挂板、第二壁挂板上脱落的不良现象。
附图说明
图1为本发明实施例所述的可变倾斜角度的壁挂自锁机构的结构示意图一；
图2为本发明实施例所述的可变倾斜角度的壁挂自锁机构的分解示意图；
图3为本发明实施例所述的可变倾斜角度的壁挂自锁机构的结构示意图二；
图4为本发明实施例所述的可变倾斜角度的壁挂自锁机构中滑动件伸出导套的状态示意图；
图5为本发明实施例所述的可变倾斜角度的壁挂自锁机构中滑动件缩入导套内的状态示意图。
附图标记说明：
10、显示设备，20、墙体，30、第一壁挂板，31、第一折弯板，311、悬挂孔，32、第一安装孔，40、挂钩机构，41、挂钩，42、安装板，50、伸缩件，51、导套，511、第二销孔，52、滑动件，521、第一销孔，53、插销，60、第二壁挂板，61、第二折弯板，611、第二安装孔，62、第三折弯板，63、第四折弯板，70、辅助固定件，71、导向支架，711、螺纹孔，72、压紧件。
具体实施方式
下面对本发明的实施例进行详细说明：
如图1所示，本发明所述的可变倾斜角度的壁挂自锁机构，包括第一壁挂板30、挂钩机构40及伸缩件50。所述第一壁挂板30用于装设在墙体20上，所述第一壁挂板30具有悬挂部。所述挂钩机构40用于装设在显示设备10上，所述挂钩机构40具有挂钩41。所述挂钩41与所述悬挂部相连。所述伸缩件50位于所述挂钩41的下方、并设置于所述显示设备10与所述墙体20之间，所述伸缩件50装设在所述显示设备10或所述墙体20上，所述伸缩件50的伸缩端与所述墙体20或显示设备10相抵触。
上述的可变倾斜角度的壁挂自锁机构，通过第一壁挂板30、挂钩机构40将显示设备10装设在墙体20上后，调整伸缩件50的伸出长度，伸缩件50的伸缩端抵触墙体20或显示设备10，能使得显示设备10相对于墙体20发生偏转，即可便于调整显示设备10相对于墙体20的倾斜角度。
所述第一壁挂板30具有两个以上悬挂部，所述挂钩机构40为两个以上。第一壁挂板30设有第一安装孔32，第一壁挂板30通过第一安装孔32可拆卸装设在墙体20上。两个以上所述挂钩机构40与两个以上所述悬挂部一一相应。显示设备10通过两个以上挂钩机构40分别与两个以上悬挂部相连，这样能更加稳固的装设在墙体20上。
请参阅图2，所述挂钩机构40包括安装板42。所述安装板42装设在所述显示设备10上，所述挂钩41与所述伸缩件50装设在所述安装板42上。
所述伸缩件50包括导套51与滑动件52。所述导套51与所述安装板42相连，所述滑动件52能沿着所述导套51移动，所述滑动件52设有第一销孔521。 所述导套51设有两个以上第二销孔511，两个以上所述第二销孔511沿着所述滑动件52的滑动方向设置。所述滑动件52通过插销53装入所述第一销孔521、所述第二销孔511与所述导套51相连。如此，通过控制滑动件52从导套51中移出的长度，并通过插销53装入第一销孔521、第二销孔511将滑动件52相对于导套51进行固定，从而便于实现调整显示设备10相对于墙体20的倾斜角度。例如：从导套51中最大限度的移出滑动件52(如图4所示)，并通过插销53穿过第一销孔521、第二销孔511将滑动件52固定在导套51中，滑动件52端部抵触第一壁挂板30使得显示设备10相对于墙体20的倾斜角度最小。将滑动件52全部移动至导套51中(如图5所示)，并通过插销53穿过第一销孔521、第二销孔511将滑动件52固定在导套51中，此时导套51端部抵触第一壁挂板30，显示设备10相对于墙体20的倾斜角度最大。
所述悬挂部为所述第一壁挂板30端部连续两次折弯形成的第一折弯板31，所述第一折弯板31设有与所述挂钩41相应的悬挂孔311。挂钩机构40的挂钩41装设在第一折弯板31的悬挂孔311中，实现第一壁挂板30对显示设备10的支撑作用。
请再参阅图2、3，所述的可变倾斜角度的壁挂自锁机构还包括第二壁挂板60与辅助固定件70。所述第二壁挂板60装设在所述墙体20上，所述辅助固定件70装设在所述显示设备10上，所述辅助固定件70与所述第二壁挂板60相连。通过第二壁挂板60、辅助固定件70将显示设备10辅助固定在墙体20上，如此显示设备10在墙体20上的安装固定效果较好。
所述第二壁挂板60一端连续两次折弯后形成第二折弯板61，所述第二壁挂板60另一端折弯后形成第三折弯板62。所述第二折弯板61与所述墙体20相连。其中，第二折弯板61设有第二安装孔611，第二折弯板61通过第二安装孔611装设在墙体20上。所述第三折弯板62位于所述第一折弯板31上方、并与所述第一折弯板31相连。
所述第二壁挂板60其中一侧具有朝向所述第二壁挂板60另一侧的第四折弯板63。所述辅助固定件70位于所述第二壁挂板60的侧部，所述辅助固定件70包括导向支架71与压紧件72。所述压紧件72装设在所述导向支架71上， 所述压紧件72与所述第四折弯板63相抵触。具体的，所述导向支架71设有螺纹孔711，所述压紧件72为螺杆。所述螺杆装设在所述螺纹孔711中，所述螺杆端部与所述第四折弯板63相抵触。旋紧螺杆，使螺杆端部抵触第四折弯板63，即可实现将显示设备10与墙体20之间的较好固定效果，并避免显示设备10安装后晃动现象。反之，松开螺杆后，通过调整滑动件52的伸出于导套51的长度，便可以调整显示设备10相对于墙体20的倾斜角度，同时也便于将显示设备10从墙体20上拆卸下来。
所述挂钩41中扣槽的深度大于所述压紧件72与所述第二折弯板61之间的距离。显示设备10锁定于墙体20上的第一壁挂板30、第二壁挂板60上后，当显示设备10受到向上的顶出力时，第二折弯板61能够抵住压紧件72，避免压紧件72向上移动，从而能够避免显示设备10受到向上的顶出力而导致的从墙体20的第一壁挂板30、第二壁挂板60上脱落的不良现象。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种可变倾斜角度的壁挂自锁机构，其特征在于，包括：
    第一壁挂板，所述第一壁挂板用于装设在墙体上，所述第一壁挂板具有悬挂部；
    挂钩机构，所述挂钩机构用于装设在显示设备上，所述挂钩机构具有挂钩，所述挂钩与所述悬挂部相连；及
    伸缩件，所述伸缩件位于所述挂钩的下方、并设置于所述显示设备与所述墙体之间，所述伸缩件装设在所述显示设备或所述墙体上，所述伸缩件的伸缩端与所述墙体或显示设备相抵触。
  2. 根据权利要求1所述的可变倾斜角度的壁挂自锁机构，其特征在于，所述第一壁挂板具有两个以上悬挂部，所述挂钩机构为两个以上，两个以上所述挂钩机构与两个以上所述悬挂部一一相应。
  3. 根据权利要求1所述的可变倾斜角度的壁挂自锁机构，其特征在于，所述挂钩机构包括安装板，所述安装板装设在所述显示设备上，所述挂钩与所述伸缩件装设在所述安装板上。
  4. 根据权利要求1所述的可变倾斜角度的壁挂自锁机构，其特征在于，所述伸缩件包括导套与滑动件，所述导套与所述安装板相连，所述滑动件能沿着所述导套移动，所述滑动件设有第一销孔，所述导套设有两个以上第二销孔，两个以上所述第二销孔沿着所述滑动件的滑动方向设置，所述滑动件通过插销装入所述第一销孔、所述第二销孔与所述导套相连。
  5. 根据权利要求1所述的可变倾斜角度的壁挂自锁机构，其特征在于，所述悬挂部为所述第一壁挂板端部折弯形成的第一折弯板，所述第一折弯板设有与所述挂钩相应的悬挂孔。
  6. 根据权利要求5所述的可变倾斜角度的壁挂自锁机构，其特征在于，还包括第二壁挂板与辅助固定件，所述第二壁挂板装设在所述墙体上，所述辅助固定件装设在所述显示设备上，所述辅助固定件与所述第二壁挂板相连。
  7. 根据权利要求6所述的可变倾斜角度的壁挂自锁机构，其特征在于，所述第二壁挂板一端折弯形成第二折弯板，所述第二折弯板与所述墙体相连，所 述第二壁挂板另一端折弯形成第三折弯板，所述第三折弯板位于所述第一折弯板上方、并与所述第一折弯板相连。
  8. 根据权利要求7所述的可变倾斜角度的壁挂自锁机构，其特征在于，所述第二壁挂板其中一侧具有朝向所述第二壁挂板另一侧的第四折弯板，所述辅助固定件位于所述第二壁挂板的侧部，所述辅助固定件包括导向支架与压紧件，所述压紧件装设在所述导向支架上，所述压紧件与所述第四折弯板相抵触。
  9. 根据权利要求8所述的可变倾斜角度的壁挂自锁机构，其特征在于，所述导向支架设有螺纹孔，所述压紧件为螺杆，所述螺杆装设在所述螺纹孔中，所述螺杆端部与所述第四折弯板相抵触。
  10. 根据权利要求8所述的可变倾斜角度的壁挂自锁机构，其特征在于，所述挂钩中扣槽的深度大于所述压紧件与所述第二折弯板之间的距离。
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