WO2021012532A1 - 一种用于轨道交通显示器的保护装置 - Google Patents

一种用于轨道交通显示器的保护装置 Download PDF

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Publication number
WO2021012532A1
WO2021012532A1 PCT/CN2019/118764 CN2019118764W WO2021012532A1 WO 2021012532 A1 WO2021012532 A1 WO 2021012532A1 CN 2019118764 W CN2019118764 W CN 2019118764W WO 2021012532 A1 WO2021012532 A1 WO 2021012532A1
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Prior art keywords
display
display screen
protection device
rail transit
shock
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PCT/CN2019/118764
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English (en)
French (fr)
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苏焕银
陶文聪
车正鑫
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五邑大学
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Publication of WO2021012532A1 publication Critical patent/WO2021012532A1/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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

Definitions

  • the invention relates to the technical field of rail transit equipment, in particular to a protection device for rail transit displays.
  • the display In the existing technology, the display is generally hung directly on the wall, and there will be a lot of vibration force during subway driving. The vibration force is transmitted through the wall. It is easy to damage the display for a long time, causing loss, or even vibration, which is safe Therefore, the present invention proposes a display protection device for rail transit to solve the problems in the prior art.
  • the present invention provides a protection device for rail transit displays.
  • the present invention can protect the display more comprehensively and avoid the influence of vibration on the normal use of the display.
  • the technical solution of the present invention is: a protection device for a rail transit display, comprising a display protection shell, and a beam arranged in the display protection shell, and also includes a plurality of buckles hinged on the inner side of the display protection shell Side assembly, and a shock-absorbing mechanism arranged at the center of the beam.
  • the shock-absorbing mechanism includes a shock-absorbing back bin, and a plurality of shock-absorbing springs arranged in the shock-absorbing back bin, each of which is The upper end of the shock spring is provided with a gasket to weaken the shock transmitted by the wall through the shock absorption mechanism; a plurality of the buckle components are located at both ends of the cross beam, and the cross beam between the shock absorbing back bin and the buckle component is also provided
  • the mounting piece is used to install the display through the mounting piece and fastened by the buckle components on both sides.
  • the buckle component includes an L-shaped clamping plate and an L-shaped rubber pad, the L-shaped clamping plate is hinged on the inner side wall of the display protection housing, and an L-shaped clamping plate is provided on the inner side of the L-shaped clamping plate. Rubber pad.
  • the mounting piece is provided with a plurality of threaded holes for connecting with the display.
  • the bottom end of the display screen protection housing is also provided with a heat dissipation hole penetrating the bottom.
  • the four corners of the display screen protective shell are provided with corner pads, and the corner pads protect and support the four corners of the display, which can protect the display more comprehensively and avoid vibration forces from affecting the normal use of the display.
  • a fixed frame is also provided on the outside of the display screen protection housing, and the display screen protection housing is fixed or hung on the wall through the fixed frame.
  • the fixed frame includes a top plate and a supporting plate, and a plurality of connecting rods are arranged between the top plate and the supporting plate.
  • the support plate is also provided with a plurality of fan holes communicating with the heat dissipation holes, and a heat dissipation fan is arranged in the fan holes, and the display screen is dissipated through the heat dissipation fan.
  • both ends of the top plate and the support plate are also provided with fixing ribs, and the fixing ribs are provided with corresponding screw holes, which are matched with bolts to realize the fixing of the fixing frame on the wall.
  • a plurality of suspension rods are provided at the upper end of the top plate, and the protection device can be suspended and installed through the suspension rods, and the fixing ribs are matched to ensure the stability of the protection device.
  • a glass door is hinged on one side of the display screen protection shell, a lock groove is provided on the other side of the glass door, and the display screen protection shell is also on the side away from the glass door.
  • a lock buckle matched with the lock slot is provided, and the glass door can not only protect the display, but also prevent dust from entering.
  • the display is installed in the protective shell and the shock-absorbing back compartment is used to absorb shock;
  • the buckle component is used to fasten the display
  • the L-shaped rubber pad of the buckle component is used to absorb shock
  • the four corner pads are used to absorb and support the display
  • the protective device is fixed on the wall through a fixed frame, and the stability of the protective shell is ensured by the boom and the fixed rib;
  • the present invention realizes fan heating of the display through the cooling fan, further prolongs the service life of the display, and is further protected by the glass door to prevent dust from entering the protective casing.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • Figure 2 is a schematic diagram of the internal structure of the present invention.
  • Figure 3 is a schematic structural diagram of the fixed frame of the present invention.
  • FIG. 4 is a schematic structural diagram of the buckle component of the present invention.
  • 1-screen protective shell 2- beam, 3- buckle component, 4- shock-absorbing back compartment, 5- shock-absorbing spring, 6-gasket, 7-L type card board, 8-L type Rubber pad, 9-mounting piece, 10-threaded hole, 11-corner pad, 12-radiation hole, 13-fixed frame, 14-top plate, 15-support plate, 16-cooling fan, 17-connecting rod, 18- Fixed ribs, 19-hanger rod, 20-glass door, 21-lock slot, 22-lock.
  • a protection device for a rail transit display includes a display screen protective shell 1.
  • the display protective shell 1 is used to install a display, and the display screen protective shell 1
  • a cross beam 2 is also provided in the transverse direction.
  • the center of the cross beam 2 is provided with a shock-absorbing mechanism.
  • the inner wall of the display screen protection housing 1 at both ends of the cross beam is also hinged with a buckle assembly 3, which is The edge components 3 fasten the two sides of the display.
  • the beam 2 between the damping mechanism and the buckle assembly 3 is further provided with a mounting piece 9, and the mounting piece 9 is provided with a threaded hole 10, and the threaded hole 10 is matched with a bolt In order to realize the fixation of the display in the display protection casing 1.
  • the shock-absorbing mechanism includes a shock-absorbing back bin 4, and a plurality of shock-absorbing springs 5 arranged in the shock-absorbing back bin 4, and each of the shock-absorbing springs 5 is provided with a gasket at the upper end. 6.
  • the rear end of the installed display is in contact with the gasket 6, and the vibration transmitted by the wall is weakened through the action of the shock-absorbing spring 5, thereby realizing shock-absorbing protection for the display.
  • the buckle assembly 3 includes an L-shaped clamping plate 7 and an L-shaped rubber pad 8.
  • the L-shaped clamping plate 7 is hinged on the inner side wall of the display protection housing 1, and the L-shaped clamping plate 7
  • An L-shaped rubber pad 8 is provided on the inner side of the, see Fig. 4, the L-shaped rubber pad 8 is in contact with the edge of the display and fastens the display.
  • the four corners of the display protection housing 1 are provided with corner pads 11, which protect and support the display through the corner pads 11, so as to achieve a more comprehensive protection of the display and prevent vibration from affecting the display. Normal use.
  • the bottom end of the display screen protection housing 1 is further provided with a heat dissipation hole 12 penetrating the bottom.
  • a fixed frame 13 is further provided on the outer side of the display screen protection housing 1, and the display screen protection housing 1 is fixed or hung on the wall through the fixed frame 13.
  • the fixed frame 13 includes a top plate 14 and a supporting plate 15, and a plurality of connecting rods 17 are also arranged between the top plate 14 and the supporting plate 15.
  • the support plate 15 is also provided with a plurality of fan holes communicating with the heat dissipation holes 12, and a heat dissipation fan 16 is provided in the fan holes, and the display screen is dissipated through the heat dissipation fan 16.
  • both ends of the top plate 14 and the support plate 15 are further provided with fixing ribs 18, and corresponding screw holes are opened on the fixing ribs 18, and the screw holes are matched with bolts to achieve Fix the fixed frame 13 to the wall.
  • the upper end of the top plate 14 is also provided with a plurality of suspension rods 19, the protection device can be suspended and installed by the suspension rods 19, and the fixing ribs are used to ensure the stability of the protection device.
  • a glass door 20 is hinged on one side of the display screen protection housing 1, and a lock slot 21 is provided on the other side of the glass door 20, and the display screen protection housing 1 is far away from the glass.
  • a lock buckle 22 that matches the lock groove 21 is also provided.
  • the glass door 20 can not only protect the display, but also prevent dust from entering.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Traffic Control Systems (AREA)

Abstract

一种用于轨道交通显示器的保护装置，包括显示屏保护壳体（1），以及设置在显示屏保护壳体（1）内的横梁（2），还包括铰接在显示屏保护壳体（1）内侧的多个扣边组件（3），以及设置在横梁（2）中央位置的减震机构，减震机构与扣边组件（3）之间的横梁（2）上还设置有安装片（9），通过将显示器安装在显示屏保护壳体（1）内，并利用减震背仓（4）对其进行减震；利用扣边组件（3）扣紧显示器，通过扣边组件（3）的L型胶垫（8）减震，同时通过四角的护角垫（11）对显示器进行减震和支撑；通过固定框架（13）将保护装置固定于墙体上，通过吊杆（19）和固定肋片（18）保证显示屏保护壳体（1）的稳定性；通过散热扇（16）实现对显示器的散热，进一步延长显示器的使用寿命，并且通过玻璃门（20）进一步保护，防止灰尘进入显示屏保护壳体（1）内。

Description

一种用于轨道交通显示器的保护装置 技术领域
本发明涉及轨道交通设备技术领域，尤其是一种用于轨道交通显示器的保护装置。
背景技术
随着轨道交通技术的不断发展，高铁、动车、地铁已经成为了人们日常生活中经常使用的交通工具，一般在轨道交通站点内，比如地铁站，为了指示人们的出行路线，或者为了广告传媒旋转，通常都会设有显示器。
现有的技术中，一般将显示器直接挂在墙壁上，而地铁行驶中会有很大的振动力，振动力通过墙壁传播，长时间容易将显示器振坏，造成损失，甚至振落，有安全隐患，因此，本发明提出一种用于轨道交通的显示器保护装置以解决现有技术中存在的问题。
发明内容
针对现有技术的不足，本发明提供一种用于轨道交通显示器的保护装置，本发明能更全面的保护显示器，避免由于振动影响显示器的正常使用。
本发明的技术方案为：一种用于轨道交通显示器的保护装置，包括显示屏保护壳体，以及设置在显示屏保护壳体内的横梁，还包括铰接在显示屏保护壳体内侧的多个扣边组件，以及设置在横梁中央位置的减震机构，所述的减震机构包括减震背仓，以及设置在所述的减震背仓内的多个减震弹簧，每个所述的减震弹簧上端设置有垫片，通过减震机构削弱墙壁传递的震动；多个所述的扣边组件位于横梁的两端，所述减震背仓与扣边组件之间的横梁上还设置有安装片，通过所述的安装片安装显示器，并通过两侧的扣边组件扣紧。
进一步的，所述的扣边组件包括L型卡板和L型胶垫，所述的L型卡板铰接于显示屏保护壳体内侧壁上，所述L型卡板的内侧设置有L型胶垫。
进一步的，所述的安装片上设置有多个用于与显示器连接的螺纹孔。
进一步的，所述显示屏保护壳体的底端还开设有贯穿底部的散热孔。
进一步的，所述显示屏保护壳体的四角均设置有护角垫，通过护角垫保护并支撑显示器的四角，对显示器的保护更全面，避免振动力影响显示器的正常使用。
进一步的，所述的显示屏保护壳体的外侧还设置有固定框架，通过固定框架将显示屏保护壳体固定或悬挂在墙体上。
进一步的，所述的固定框架包括顶板和支撑板，所述的顶板和支撑板之间还设置有多个 连杆。
进一步的，所述支撑板上还开设有多个与散热孔连通的风扇孔，所述的风扇孔内设置有散热扇，通过散热扇给显示屏散热。
进一步的，所述的顶板和支撑板两端还设置有固定肋片，所述的固定肋片上开设有相应的螺孔，通过与螺栓相配合，以实现将固定框架固定在墙上。
进一步的，所述的顶板上端还设置有多个吊杆，通过吊杆可将该保护装置悬挂安装，同时配合固定肋片，保证保护装置的稳定性。
进一步的，所述的显示屏保护壳体的一侧还铰接有玻璃门，所述的玻璃门的另一侧上设置有锁槽，所述的显示屏保护壳体远离玻璃门一侧上还设置有与锁槽相配合的锁扣，通过玻璃门不仅可以保护显示器，同时防止灰尘进入。
本发明的有益效果为：
1、本发明通过将显示器安装在保护壳体内，并利用减震背仓对其进行减震；
2、本发明利用扣边组件扣紧显示器，通过扣边组件的L型胶垫减震，同时通过四角的护角垫对显示器进行减震和支撑；
3、本发明通过固定框架将保护装置固定于墙体上，通过吊杆和固定肋片保证保护壳体的稳定性；
4、本发明通过散热扇实现对显示器的扇热，进一步延长显示器的使用寿命，并且通过玻璃门进一步保护，防止灰尘进入保护壳体内。
附图说明
图1为本发明的结构示意图；
图2为本发明的内部结构示意图；
图3为本发明固定框架的结构示意图；
图4为本发明扣边组件的结构示意图；
图中，1-显示屏保护壳体，2-横梁，3-扣边组件，4-减震背仓，5-减震弹簧，6-垫片，7-L型卡板，8-L型胶垫，9-安装片，10-螺纹孔，11-护角垫，12-散热孔，13-固定框架，14-顶板，15-支撑板，16-散热扇，17-连杆，18-固定肋片，19-吊杆，20-玻璃门，21-锁槽，22-锁扣。
具体实施方式
下面结合附图对本发明的具体实施方式作进一步说明：
如图1和图2所示，一种用于轨道交通显示器的保护装置，包括显示屏保护壳体1，所 述的显示器保护壳体1用于安装显示器，所述的显示屏保护壳体1内沿横向方向还设置有横梁2，所述横梁2的中央位置设置有减震机构，所述横梁两端的显示屏保护壳体1内侧壁上还铰接有扣边组件3，通过两侧的扣边组件3扣紧显示器的两边。
优选的，所述的减震机构与扣边组件3之间的横梁2上还设置有安装片9，所述的安装片9上开设有螺纹孔10，所述的螺纹孔10通过与螺栓配合以实现将显示器固定在显示屏保护壳体1内。
优选的，所述的减震机构包括减震背仓4，以及设置在所述的减震背仓4内的多个减震弹簧5，每个所述的减震弹簧5上端设置有垫片6，安装后的显示器后端与垫片6接触，通过减震弹簧5的作用削弱墙壁传递的震动，从而实现对显示器进行减震保护。
优选的，所述的扣边组件3包括L型卡板7和L型胶垫8，所述的L型卡板7铰接于显示屏保护壳体1内侧壁上，所述L型卡板7的内侧设置有L型胶垫8，参见图4，所述的L型胶垫8与显示器的边缘接触，并扣紧显示器。同时，所述显示屏保护壳体1的四角均设置有护角垫11，通过护角垫11对显示器起到保护和支撑的作用，从而实现对显示器更全面的保护，避免震动力影响显示器的正常使用。
优选的，所述显示屏保护壳体1的底端还开设有贯穿底部的散热孔12。
优选的，所述的显示屏保护壳体1的外侧还设置有固定框架13，通过固定框架13将显示屏保护壳体1固定或悬挂在墙体上。所述的固定框架13包括顶板14和支撑板15，所述的顶板14和支撑板15之间还设置有多个连杆17。
优选的，所述支撑板15上还开设有多个与散热孔12连通的风扇孔，所述的风扇孔内设置有散热扇16，通过散热扇16给显示屏散热。
优选的，所述的顶板14和支撑板15两端还设置有固定肋片18，所述的固定肋片18上开设有相应的螺孔，所述的螺孔通过与螺栓相配合，以实现将固定框架13固定在墙上。所述的顶板14上端还设置有多个吊杆19，通过吊杆19可将该保护装置悬挂安装，同时配合固定肋片，保证保护装置的稳定性。
优选的，所述的显示屏保护壳体1的一侧还铰接有玻璃门20，所述的玻璃门20的另一侧上设置有锁槽21，所述的显示屏保护壳体1远离玻璃门20一侧上还设置有与锁槽21相配合的锁扣22，通过玻璃门20不仅可以保护显示器，同时防止灰尘进入。
上述实施例和说明书中描述的只是说明本发明的原理和最佳实施例，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。

Claims (10)

  1. 一种用于轨道交通显示器的保护装置，包括显示屏保护壳体，以及设置在显示屏保护壳体内的横梁，还包括铰接在显示屏保护壳体内侧壁上的多个扣边组件，以及设置在横梁中央位置的减震机构，所述减震机构与扣边组件之间的横梁上还设置有安装片；
    所述的减震机构包括减震背仓，以及设置在所述的减震背仓内的多个减震弹簧，每个所述的减震弹簧上端设置有垫片；多个所述的扣边组件位于横梁的两端，所述的扣边组件包括L型卡板和L型胶垫，所述的L型卡板铰接于显示屏保护壳体内侧壁上，所述L型卡板的内侧设置有L型胶垫。
  2. 根据权利要求1所述的一种用于轨道交通显示器的保护装置，其特征在于：所述的安装片上设置有多个用于与显示器连接的螺纹孔。
  3. 根据权利要求1所述的一种用于轨道交通显示器的保护装置，其特征在于：所述显示屏保护壳体的底端还开设有贯穿底部的散热孔。
  4. 根据权利要求3所述的一种用于轨道交通显示器的保护装置，其特征在于：所述显示屏保护壳体的四角均设置有护角垫。
  5. 根据权利要求4所述的一种用于轨道交通显示器的保护装置，其特征在于：所述的显示屏保护壳体的外侧还设置有固定框架。
  6. 根据权利要求5所述的一种用于轨道交通显示器的保护装置，其特征在于：所述的固定框架包括顶板和支撑板，所述的顶板和支撑板之间还设置有多个连杆。
  7. 根据权利要求6所述的一种用于轨道交通显示器的保护装置，其特征在于：所述支撑板上还开设有多个与散热孔连通的风扇孔，所述的风扇孔内设置有散热扇，通过散热扇给显示屏散热。
  8. 根据权利要求6所述的一种用于轨道交通显示器的保护装置，其特征在于：所述的顶板和支撑板两端还设置有固定肋片，所述的固定肋片上开设有相应的螺孔。
  9. 根据权利要求8所述的一种用于轨道交通显示器的保护装置，其特征在于：所述的顶板上端还设置有多个吊杆。
  10. 根据权利要求5所述的一种用于轨道交通显示器的保护装置，其特征在于：所述的显示屏保护壳体的一侧还铰接有玻璃门，所述的玻璃门的另一侧上设置有锁槽，所述的显示屏保护壳体远离玻璃门一侧上还设置有与锁槽相配合的锁扣。
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