WO2016197742A1 - 通信设备及其指示灯安装结构 - Google Patents

通信设备及其指示灯安装结构 Download PDF

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Publication number
WO2016197742A1
WO2016197742A1 PCT/CN2016/080526 CN2016080526W WO2016197742A1 WO 2016197742 A1 WO2016197742 A1 WO 2016197742A1 CN 2016080526 W CN2016080526 W CN 2016080526W WO 2016197742 A1 WO2016197742 A1 WO 2016197742A1
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WO
WIPO (PCT)
Prior art keywords
light
mounting structure
hole
guiding
indicator
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Application number
PCT/CN2016/080526
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English (en)
French (fr)
Inventor
杨志刚
马朋仁
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中兴通讯股份有限公司
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Publication of WO2016197742A1 publication Critical patent/WO2016197742A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00

Definitions

  • This document relates to, but is not limited to, the technical field of electronic devices, and in particular to a communication device and an indicator mounting structure thereof.
  • the indicator light is widely used in communication equipment, especially in machining and die-casting equipment.
  • the indicator light is used to guide the light emitted by the light-emitting device on the circuit board to the outside of the device, so that the operator can observe the indicator light from the outside, and then Determine the operation of the device.
  • the indicator device of the communication device is installed by fixing the lamp mirror assembly composed of the light guide column, the sealing ring and the metal cover plate to the outer side wall of the metal case through the screw, and the light guide column is reserved through the side wall of the housing.
  • Communication equipment has high requirements for waterproofing, anti-corrosion and reliability.
  • the installation method in the related art uses screws to install and fix the light guide column from the outside of the device, and the screw is exposed to the outside of the device to be easily rusted; the sealing ring is exposed to the external environment, and the long-term work is easy to be invalid; and when the number of the light guide columns is large, the size of the light mirror assembly Large, screw compression seals are prone to failure.
  • Embodiments of the present invention provide a communication device capable of improving waterproof performance, anti-corrosion performance, and reliability, and an indicator mounting structure thereof.
  • An indicator mounting structure for arranging on a housing of a communication device, the indicator mounting structure comprising a light guiding column, a sealing member and a pressure plate;
  • One end surface of the light guiding column is a light incident surface, and the other end surface is a light emitting surface, and the light guiding column is set to Passing through the through hole in the sidewall of the casing, the light emitting surface is disposed to be exposed to the outside of the casing;
  • the sealing member is provided with a through hole adapted to the shape of the light guiding column, and the sealing member is sleeved on the light guiding rod through the through hole, and is closely matched with the light guiding column; the sealing One side of the piece abuts against the side wall;
  • the pressure plate is coupled to a bottom surface of the housing, and the pressure plate presses the other side of the sealing member such that the sealing member seals a gap between the light guiding rod and the side wall.
  • the indicator mounting structure further includes a guiding post and a screw, and the guiding post is disposed on the bottom surface;
  • a guiding hole and a mounting hole are defined in the pressing plate, and the guiding post penetrates into the guiding hole; the screw passes through the mounting hole to be screwed to the bottom surface.
  • the mounting hole is a waist hole.
  • the pressure plate is provided with a guiding slope at an opening of the guiding hole toward the bottom surface.
  • the guiding post includes a guiding portion, a positioning portion and a mounting portion which are sequentially connected, the guiding portion is in the shape of a truncated cone, at least a part of the positioning portion is located in the guiding hole, and the mounting portion is The bottom is connected.
  • the number of the mounting hole, the screw and the guiding hole are two, and the two mounting holes are respectively separated from two ends of the pressure plate, and the two screws are respectively associated with the two The mounting holes correspond; the two guiding holes are separated from the two mounting holes.
  • a finite slot is formed on the pressure plate, the limiting slot is located between the two guiding holes, and the light guiding bar is located in the limiting slot.
  • the indicator mounting structure further includes a limiting plate, the limiting plate is fixedly connected to the light guiding column, the limiting plate is located between the pressing plate and the sealing member, and the pressing plate passes The limit plate presses the seal.
  • the number of the light guiding columns is plural, and the plurality of light guiding columns are arranged side by side.
  • a communication device includes a circuit board, a housing, and the indicator light mounting structure, the circuit board and the indicator light mounting structure are both located inside the housing, the circuit board includes a light emitting device, The light incident surface is adjacent to the light emitting device.
  • the communication device and the indicator light mounting structure thereof wherein the indicator light mounting structure is located inside the housing, the sealing member seals a gap between the light guiding rod and the side wall of the housing, and the pressure plate is connected to the bottom surface of the housing The sealing member is pressed so that the sealing member presses the side wall of the housing to ensure that the through hole of the housing is reliably sealed, and the light guiding column is stably installed and fixed.
  • the above-mentioned indicator mounting structure is reliable in connection, good in sealing effect, simple in structure and low in cost, and the screw is exposed to the outside of the device to be easily rusted, and the sealing member is prevented from being exposed to the external environment for a long time. It is easy to fail in the middle, thus improving waterproof performance, corrosion resistance and reliability.
  • FIG. 1 is a perspective view of an indicator mounting structure of an embodiment of the present invention
  • FIG. 2 is a schematic view showing an assembled state of the indicator mounting structure shown in FIG. 1;
  • FIG. 3 is a perspective view of a light guiding rod and a limiting portion in the indicator mounting structure shown in FIG. 1;
  • Figure 4 is a perspective view of the sealing member in the indicator mounting structure of Figure 1;
  • Figure 5 is a perspective view of the pressure plate in the indicator mounting structure shown in Figure 1;
  • Figure 6 is a partial schematic view showing the housing of the indicator mounting structure shown in Figure 1;
  • Figure 7 is a perspective view of the guide post in the indicator mounting structure of Figure 1;
  • Figure 8 is a schematic view showing another assembled state of the indicator mounting structure shown in Figure 1;
  • FIG. 9 is a schematic diagram of the external indicator light after the assembly of the indicator mounting structure shown in FIG. 1 is completed.
  • a preferred embodiment of a communication device and its indicator mounting structure is presented.
  • the communication device and its indicator mounting structure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, the purpose of providing these embodiments is to make the disclosure of the communication device and its indicator mounting structure more comprehensive.
  • the communication device of an embodiment includes an indicator light mounting structure 10, a housing 30, and a circuit board.
  • the circuit board includes a light emitting device 50 that is arranged to indicate the operation of the communication device.
  • the indicator mounting structure 10 and the circuit board are both located inside the housing 30.
  • the indicator mounting structure 10 includes a light guide post 120, a seal 140, and a pressure plate 160.
  • one end surface of the light guiding rod 120 is the light incident surface 122
  • the other end surface is the light emitting surface 124 .
  • the light incident surface 122 is adjacent to the light emitting device 50 .
  • the number of the light guiding columns 120 may be one or plural, and the plurality of light guiding columns 120 may be arranged in parallel. In the embodiment shown in FIG. 3, the number of the light guiding columns 120 is four, and the light guiding columns 120 are in one-to-one correspondence with the light emitting devices 50.
  • the light guiding rod 120 is disposed in the through hole 322 of the side wall 320 of the casing 30, and the light emitting surface 124 is exposed outside the casing 30.
  • the number of via holes 322 is the same as that of the light guide column 120, and the via holes 322 are in one-to-one correspondence with the light guide columns 120.
  • the sealing member 140 defines a through hole 142 corresponding to the shape of the light guiding rod 120.
  • the sealing member 140 is sleeved on the light guiding rod 120 through the through hole 142 to closely cooperate with the light guiding rod 120.
  • the number of the through holes 142 is the same as that of the light guiding rod 120, and the through holes 142 are in one-to-one correspondence with the light guiding rods 120.
  • One side of the seal 140 abuts against the side wall 320.
  • the pressure plate 160 is coupled to the bottom surface 340 of the housing 30, and the pressure plate 160 presses the other side of the sealing member 140 such that the sealing member 140 seals the gap between the light guiding rod 120 and the side wall 320.
  • the indicator mounting structure 10 is located inside the housing 30, the sealing member 140 seals the gap between the light guiding post 120 and the side wall 320 of the housing 30, and the pressing plate 160 attached to the bottom surface 340 of the housing 30 presses the sealing member 140, so that the sealing member 140 is pressed against the sealing member 140.
  • the sealing member 140 presses the side wall 320 of the housing 30 to ensure that the through hole 322 of the housing 30 is reliably sealed while ensuring stable mounting and fixing of the light guiding rod 120.
  • the above-mentioned indicator mounting structure 10 has reliable connection, good sealing effect, simple structure and low cost, and the screw 220 is prevented from being exposed to the outside of the device and is easily rusted, thereby avoiding the long-term sealing of the sealing member 140. Exposure to the external environment is prone to failure, thus improving water resistance, corrosion resistance and reliability.
  • the indicator mounting structure 10 can further include a guide post 180 and a screw 220 disposed on the bottom surface 340.
  • the pressing plate 160 defines a guiding hole 162 and a mounting hole 164.
  • the guiding post 180 penetrates into the guiding hole 162.
  • the guiding hole 162 is generally a high-precision hole.
  • the screw 220 is threaded through the mounting hole 164 and the bottom surface 340.
  • the mounting holes 164 may be waist-shaped holes or other shape holes, and the waist-shaped holes are more convenient to install.
  • the pressure plate 160 is provided with a guiding slope 166 at the opening of the guiding hole 162 toward the bottom surface 340.
  • the guiding slope 166 may have a conical shape at different angles.
  • the bottom surface 340 is provided with a connecting hole 342 for mounting the guide post 180 and a threaded hole 344 for mounting the screw 220.
  • the side wall 320 is perpendicular to the bottom surface 340.
  • the screw 220 perpendicular to the bottom surface 340 is mounted with a tightening force and transmitted to the side wall 320 to implement the pressure plate 160 to the sealing member 140.
  • the sealing and waterproofing of the communication device is realized from the inside of the housing 30 by means of surface sealing, the waterproof sealing is more reliable, and the appearance is more beautiful.
  • the sidewalls 320 at the vias 322 may be thickened to increase structural strength.
  • the number of the mounting holes 164, the screws 220, and the guiding holes 162 are two.
  • the two mounting holes 164 are separated from the two ends of the pressing plate 160, and the two screws 220 and the two mounting holes respectively. 164 corresponds.
  • the two guide holes 162 are separated from the two mounting holes 164.
  • a limiting slot 168 is formed on the pressing plate 160.
  • the limiting slot 168 is located between the two guiding holes 162, and the light guiding column 120 is limited to the limiting slot.
  • the number of the limiting slots 168 is the same as that of the light guiding column 120.
  • the limiting slots 168 are in one-to-one correspondence with the light guiding columns 120.
  • the light guiding column 120 has a cylindrical shape.
  • the shape of the light guiding column 120 is not limited to a cylindrical shape, and the light guiding column 120 is not limited to a straight type, and may be other shapes such as a curved type.
  • the inner wall of the limiting slot 168 can clamp the light guiding rod 120.
  • the indicator mounting structure 10 may further include a limiting plate 240 .
  • the limiting plate 240 is fixedly connected to the light guiding rod 120 , and the limiting plate 240 is located at the pressing plate 160 and the sealing member 140 . Between the pressure plates 160, the sealing member 140 is pressed by the limiting plate 240.
  • the light guide column 120 is perpendicular to the limiting plate 240, and the light guiding rod 120 and the limiting plate 240 are integrally connected.
  • the limiting plate 240 abuts against the sealing member 140, and the surface of the limiting plate 240 and the sealing member 140 are in contact with each other to improve the tightness of the fitting, thereby improving the reliability of the sealing.
  • the faces of the limiting plate 240 and the sealing member 140 that are in contact with each other may be parallel planes.
  • the sealing member 140 may have a rectangular parallelepiped shape or other shapes.
  • the limiting plate 240 abuts against the pressing plate 160, and the surface of the limiting plate 240 and the pressing plate 160 are in contact with each other to improve the tightness of the fitting, thereby improving the reliability of the sealing.
  • the faces of the limiting plate 240 and the pressing plate 160 that are in contact with each other may be parallel planes.
  • the two screws 220 pass through the mounting holes 164 of the pressure plate 160, and are screwed into the threaded holes 344 of the housing 30 by the tool.
  • the guiding column 180 Under the action of the guiding slope 166 on the pressure plate 160, the guiding column 180 will The slide plate 160 is slid into the guide hole 162 of the pressure plate 160.
  • the pressure plate 160 moves to the bottom surface 340 of the housing 30 and is finally fixed to the bottom surface 340 according to the tightening pressure of the screw 220.
  • the pressure limit is tightened.
  • the position plate 240 presses the sealing member 140 sleeved on the light guiding rod 120 between the limiting plate 240 and the side wall 320 to the side wall 320.
  • the guide post 180 can be a guide pin.
  • the guide post 180 includes a guiding portion 182, a positioning portion 184 and a mounting portion 186 which are sequentially connected.
  • the guiding portion 182 has a truncated cone shape. At least a part of the positioning portion 184 is located in the guiding hole 162.
  • the positioning portion 184 may be cylindrical or other shapes.
  • the mounting portion 186 can be screwed to the bottom surface 340 or can be fixedly coupled to the bottom surface 340.
  • the guiding portion 182 can be provided with an operation groove 182a, and the tool can mount the guide post 180 on the bottom surface 340 through the operation groove 182a.
  • the shape of the operation groove 182a may also be a shape.
  • the operation post 182a may not be provided, and the guide post 180 may be mounted using other mounting tools such as a sleeve.
  • the light emitting surface 124 of the light guiding rod 120 passes through the through hole 142 of the sealing member 140, and the sealing member 140 is sleeved on the light guiding column 120, and The limiting plate 240 abuts. Then, the light-emitting surface 124 of the light guide rod 120 is inserted into the through hole 322 of the sidewall 320 of the casing 30, and the pressure plate 160 is placed between the light-emitting device 50 and the limiting plate 240, and the light-guiding column 120 is located in the limiting groove 168.
  • the guiding portion 182 of the guiding post 180 is slid into the guiding hole 162 of the pressing plate 160 through the guiding slope 166, with the screw 220 Further tightening, the positioning portion 184 of the guide post 180 is divided into the guiding hole 162.
  • the pressing plate 160 and the limiting plate 240 are continuously pressed until the pressing plate 160 contacts the bottom surface 340 of the housing 30, and the two guiding columns 180, the pressure plate 160 is completely positioned on the housing 30, the two screws 220 firmly fix the pressure plate 160 on the housing 30, and the pressure plate 160 fully presses the limiting plate 240, so that the sealing member 140 is fully pressed.
  • the communication device of the embodiment only exposes the light emitting surface 124 of the light guiding column 120. It is convenient for the operator to observe and the appearance is more beautiful.
  • the above technical solution has reliable structure connection, good sealing effect, simple structure and low cost, avoids the screw being exposed to the outside of the device and is easy to rust, and avoids the long-term exposure of the sealing member to the external environment, thereby easily failing, thereby improving waterproof performance and anti-corrosion. Performance and reliability.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

一种通信设备及其指示灯安装结构（10），上述指示灯安装结构（10）包括导光柱（120）、密封件（140）和压板（160）；导光柱（120）的一端面为入光面（122），另一端面为出光面（124），导光柱（120）穿设于壳体（30）的侧壁（320）上的过孔（322）中，出光面（124）露于壳体（30）的外部；密封件（140）上开设有与导光柱（120）的形状相适配的通孔（142），密封件（140）通过通孔（142）套设在导光柱（120）上，与导光柱（120）紧密配合；密封件（140）的一侧与侧壁（320）抵接；压板（160）连接在壳体（30）的底面（340）上，压板（160）挤压密封件（140）的另一侧，使密封件（140）密封导光柱（120）与侧壁（320）之间的缝隙。

Description

通信设备及其指示灯安装结构 技术领域
本文涉及但不限于电子设备的技术领域，特别是涉及一种通信设备及其指示灯安装结构。
背景技术
指示灯在通信设备，尤其是机械加工及压铸加工类的设备上，广泛应用，指示灯用于将电路板上的发光器件发出的光导向设备外部，便于操作人员从外部观察指示灯情况，进而判别设备的运行情况。
一般通信设备指示灯的安装方式，主要通过螺钉将导光柱、密封圈、金属盖板组成的灯镜组件固定在金属壳体外部侧壁上，导光柱穿过壳体侧壁上预留的过孔，将设备内部的发光器件发出的光导到设备外部。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
通信设备对防水、防腐、可靠性要求非常高。相关技术中的安装方式用螺钉从设备外部实现导光柱的安装固定，螺钉暴露在设备外部容易生锈；密封圈暴露在外部环境，长期工作容易失效；且导光柱数量多时，灯镜组件的尺寸大，螺钉压紧密封容易失效。
本发明实施例提供一种能够提高防水性能、防腐性能和可靠性的通信设备及其指示灯安装结构。
一种指示灯安装结构，用于设置在一通信设备的壳体上，所述指示灯安装结构包括导光柱、密封件和压板；
所述导光柱的一端面为入光面，另一端面为出光面，所述导光柱设置为 穿设于所述壳体的侧壁上的过孔中，所述出光面设置为露于所述壳体的外部；
所述密封件上开设有与所述导光柱的形状相适配的通孔，所述密封件通过所述通孔套设在所述导光柱上，与所述导光柱紧密配合；所述密封件的一侧与所述侧壁抵接；
所述压板连接在所述壳体的底面上，所述压板挤压所述密封件的另一侧，使所述密封件密封所述导光柱与所述侧壁之间的缝隙。
可选地，所述指示灯安装结构还包括导向柱和螺钉，所述导向柱设置在所述底面上；
所述压板上开设有导向孔和安装孔，所述导向柱穿入所述导向孔；所述螺钉穿过所述安装孔与所述底面的螺接。
可选地，所述安装孔为腰型孔。
可选地，所述压板在所述导向孔朝向所述底面的开口处，设置有导向斜面。
可选地，所述导向柱包括依次连接的导向部、定位部和安装部，所述导向部呈锥台状，至少部分所述定位部位于所述导向孔内，所述安装部与所述底面连接。
可选地，所述安装孔、所述螺钉和所述导向孔的数量均为两个，所述两个安装孔分开靠近所述压板的两端，所述两个螺钉分别与所述两个安装孔相对应；所述两个导向孔分开靠近所述两个安装孔。
可选地，所述压板上形成有限位槽，所述限位槽位于所述两个所述导向孔之间，所述导光柱限位于所述限位槽内。
可选地，所述指示灯安装结构还包括限位板，所述限位板与所述导光柱固定连接，所述限位板位于所述压板和所述密封件之间，所述压板通过所述限位板挤压所述密封件。
可选地，所述导光柱的数量为多个，所述多个导光柱并列设置。
一种通信设备，包括电路板、壳体和所述的指示灯安装结构，所述电路板和所述指示灯安装结构均位于所述壳体的内部，所述电路板包括发光器件，所述入光面靠近所述发光器件。
上述通信设备及其指示灯安装结构，其中的指示灯安装结构位于壳体内部，密封件密封所述导光柱与所述壳体的侧壁之间的缝隙，连接在壳体的底面上的压板挤压密封件，使得密封件压紧壳体的侧壁，保证壳体的过孔处被可靠密封，同时保证导光柱稳定的安装固定。与安装在壳体外部的结构相比，上述指示灯安装结构连接可靠，密封效果好，结构简单，成本低廉，避免了螺钉暴露在设备外部而容易生锈，避免了密封件长期暴露在外部环境中而容易失效，因此提高了防水性能、防腐性能和可靠性。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图说明
图1为本发明一实施例中指示灯安装结构的立体图；
图2为图1所示指示灯安装结构的组装状态的示意图；
图3为图1所示指示灯安装结构中的导光柱和限位部的立体图；
图4为图1所示指示灯安装结构中的密封件的立体图；
图5为图1所示指示灯安装结构中的压板的立体图；
图6为图1所示指示灯安装结构所安装的壳体的局部示意图；
图7为图1所示指示灯安装结构中的导向柱的立体图；
图8为图1所示指示灯安装结构的另一组装状态的示意图；
图9为图1所示指示灯安装结构的组装完毕后的外部指示灯示意图。
具体实施方式
下文中将结合附图对本发明的实施方式进行详细说明。需要说明的是， 在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互任意组合。
为了便于理解本发明，附图中给出了通信设备及其指示灯安装结构的首选实施例。但是，通信设备及其指示灯安装结构可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对通信设备及其指示灯安装结构的公开内容更加透彻全面。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在通信设备及其指示灯安装结构的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
如图1、图2所示，一实施方式的通信设备包括指示灯安装结构10、壳体30和电路板，电路板包括发光器件50，发光器件50设置为指示通信设备的运行情况。指示灯安装结构10和电路板均位于壳体30的内部。
指示灯安装结构10包括导光柱120、密封件140和压板160。同时参见图3，导光柱120的一端面为入光面122，另一端面为出光面124，入光面122靠近发光器件50。导光柱120的数量可以是一个，也可以是多个，多个导光柱120可以并列设置。图3所示的实施例中，导光柱120的数量为四个，导光柱120与发光器件50一一对应。导光柱120穿设于壳体30的侧壁320上的过孔322中，出光面124露于壳体30的外部。一般过孔322的数量与导光柱120相同，过孔322与导光柱120一一对应。
同时参见图4，密封件140上开设有与导光柱120的形状相适配的通孔142，密封件140通过通孔142套设在导光柱120上，与导光柱120紧密配合。一般通孔142的数量与导光柱120相同，通孔142与导光柱120一一对应。密封件140的一侧与侧壁320抵接。压板160连接在壳体30的底面340上，压板160挤压密封件140的另一侧，使密封件140密封导光柱120与侧壁320之间的缝隙。
指示灯安装结构10位于壳体30内部，密封件140密封导光柱120与壳体30的侧壁320之间的缝隙，连接在壳体30的底面340上的压板160挤压密封件140，使得密封件140压紧壳体30的侧壁320，保证壳体30的过孔322处被可靠密封，同时保证导光柱120稳定的安装固定。与安装在壳体30外部的结构相比，上述指示灯安装结构10连接可靠，密封效果好，结构简单，成本低廉，避免了螺钉220暴露在设备外部而容易生锈，避免了密封件140长期暴露在外部环境中而容易失效，因此提高了防水性能、防腐性能和可靠性。
再参见图1、图2，在其中一个实施例中，指示灯安装结构10还可以包括导向柱180和螺钉220，导向柱180设置在底面340上。同时参见图5，压板160上开设有导向孔162和安装孔164，导向柱180穿入导向孔162，导向孔162一般为高精度的孔。螺钉220穿过安装孔164与底面340的螺接。在一实施例中，安装孔164可以为腰型孔，也可以是其他形状孔，腰型孔更加方便安装。在一实施例中，压板160在导向孔162朝向底面340的开口处，设置有导向斜面166，导向斜面166可以呈不同角度的圆锥面状。
同时参见图6，可选地，底面340上开设有用于安装导向柱180的连接孔342和用于安装螺钉220的螺纹孔344。在一实施例中，侧壁320与底面340垂直，通过指示灯安装结构10的设计，将垂直于底面340的螺钉220安装拧紧力，传递到与侧壁320上，实现压板160对密封件140和壳体30的压紧作用，通过面密封的方式从壳体30的内部实现通信设备的密封防水，防水密封可靠性更好，外观更具美感。在一实施例中，开设过孔322处的侧壁320可以加厚，以提高结构强度。
可选地，在一实施例中，安装孔164、螺钉220和导向孔162的数量均为两个，两个安装孔164分开靠近压板160的两端，两个螺钉220分别与两个安装孔164相对应。两个导向孔162分开靠近两个安装孔164。
再参见图1、图5，在其中一个实施例中，可选地，压板160上形成有限位槽168，限位槽168位于两个导向孔162之间，导光柱120限位于限位槽 168内。一般限位槽168的数量与导光柱120相同，限位槽168与导光柱120一一对应。在本实施例中，导光柱120呈圆柱状，在其他实施例中，导光柱120的形状不限于圆柱形，导光柱120不限于直式，也可以是弯式等其他形状。在一实施例中，限位槽168的内壁可以卡紧导光柱120。
再参见图3，在一实施例中，可选地，指示灯安装结构10还可以包括限位板240，限位板240与导光柱120固定连接，限位板240位于压板160和密封件140之间，压板160通过限位板240挤压密封件140。在一实施例中，可选地，导光柱120的延伸方向与限位板240垂直，导光柱120和限位板240可以一体连接。
限位板240与密封件140抵接，限位板240和密封件140相互接触的面形状一致，以提高配合的紧密度，进而提高密封的可靠性。在一实施例中，限位板240和密封件140相互接触的面可以是平行的平面。密封件140可以呈长方体状，也可以是其他形状。限位板240与压板160抵接，限位板240和压板160相互接触的面形状一致，以提高配合的紧密度，进而提高密封的可靠性。在一实施例中，限位板240和压板160相互接触的面可以是平行的平面。
在本实施例中，两个螺钉220穿过压板160的安装孔164，用工具拧入壳体30的螺纹孔344的过程中，在压板160上的导向斜面166的作用下，导向柱180会滑入压板160的导向孔162，压板160随着螺钉220的拧紧压力，会向壳体30的底面340移动并最终与底面340接触固定，在压板160向底面340移动的同时，会压紧限位板240，并把套在导光柱120上位于限位板240和侧壁320之间的密封件140压紧到侧壁320上。
同时参见图7，导向柱180可以是导向定位销。在一实施例中，导向柱180包括依次连接的导向部182、定位部184和安装部186，导向部182呈锥台状，至少部分定位部184位于导向孔162内，安装部186与底面340连接。可选地，在一实施例中，定位部184可以呈圆柱状，也可以是其他形状。安 装部186可以与底面340螺纹连接固定，也可与底面340过盈压配固定。在一实施例中，导向部182上可以开设操作槽182a，工具可以通过操作槽182a将导向柱180安装在底面340上。操作槽182a的形状也可是一字形。在其他实施例中，也可以不设置操作槽182a，采用套筒等其他安装工具安装导向柱180。
参见图2和图8，安装指示灯安装结构10的过程中，首先，导光柱120的出光面124穿过密封件140的通孔142，把密封件140套紧在导光柱120上，并与限位板240抵接。然后导光柱120的出光面124插入壳体30的侧壁320的过孔322中，把压板160放在发光器件50和限位板240之间，导光柱120位于限位槽168中。当两个螺钉220穿过压板160的安装孔164拧入壳体30的螺纹孔344时，导向柱180的导向部182即通过导向斜面166滑入压板160的导向孔162，随着螺钉220的进一步拧紧，导向柱180的定位部184分进入导向孔162中，在这一过程中，压板160与限位板240不断压紧，直到压板160与壳体30的底面340接触，两个导向柱180把压板160完全定位在壳体30上，两个螺钉220则把压板160牢牢固定在壳体30上，压板160则充分压紧限位板240，进而使得密封件140被充分的压紧在壳体30的侧壁320上。在充分压紧的情况下，防水密封效果更好。
同时参见图9，安装完毕后，从通信设备的外部可以仅看到导光柱120的出光面124，与外部安装的结构相比，本实施例的通信设备仅露出导光柱120的出光面124，方便操作人员观察，且外观造型更为美观。
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。
工业实用性
上述技术方案结构连接可靠，密封效果好，结构简单，成本低廉，避免了螺钉暴露在设备外部而容易生锈，避免了密封件长期暴露在外部环境中而容易失效，因此提高了防水性能、防腐性能和可靠性。

Claims (10)

  1. 一种指示灯安装结构，设置在一通信设备的壳体上，，所述指示灯安装结构包括导光柱、密封件和压板；
    所述导光柱的一端面为入光面，另一端面为出光面，所述导光柱设置为穿设于所述壳体的侧壁上的过孔中，所述出光面设置为露于所述壳体的外部；
    所述密封件上开设有与所述导光柱的形状相适配的通孔，所述密封件通过所述通孔套设在所述导光柱上，与所述导光柱紧密配合；所述密封件的一侧与所述侧壁抵接；
    所述压板连接在所述壳体的底面上，所述压板挤压所述密封件的另一侧，使所述密封件密封所述导光柱与所述侧壁之间的缝隙。
  2. 根据权利要求1所述的指示灯安装结构，还包括导向柱和螺钉，所述导向柱设置在所述底面上；
    所述压板上开设有导向孔和安装孔，所述导向柱穿入所述导向孔；所述螺钉穿过所述安装孔与所述底面的螺接。
  3. 根据权利要求2所述的指示灯安装结构，其中，所述安装孔为腰型孔。
  4. 根据权利要求2所述的指示灯安装结构，其中，所述压板在所述导向孔朝向所述底面的开口处，设置有导向斜面。
  5. 根据权利要求4所述的指示灯安装结构，其中，所述导向柱包括依次连接的导向部、定位部和安装部，所述导向部呈锥台状，至少部分所述定位部位于所述导向孔内，所述安装部与所述底面连接。
  6. 根据权利要求2所述的指示灯安装结构，其中，所述安装孔、所述螺钉和所述导向孔的数量均为两个，所述两个安装孔分开靠近所述压板的两端，所述两个螺钉分别与所述两个安装孔相对应；所述两个导向孔分开靠近所述两个安装孔。
  7. 根据权利要求6所述的指示灯安装结构，其中，所述压板上形成有限位槽，所述限位槽位于所述两个所述导向孔之间，所述导光柱限位于所述限 位槽内。
  8. 根据权利要求6所述的指示灯安装结构，还包括限位板，所述限位板与所述导光柱固定连接，所述限位板位于所述压板和所述密封件之间，所述压板通过所述限位板挤压所述密封件。
  9. 根据权利要求1至8任一项所述的指示灯安装结构，其中，所述导光柱的数量为多个，所述多个导光柱并列设置。
  10. 一种通信设备，包括电路板、壳体和如权利要求1至9任一项所述的指示灯安装结构，所述电路板和所述指示灯安装结构均位于所述壳体的内部，所述电路板包括发光器件，所述入光面靠近所述发光器件。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111610832A (zh) * 2020-05-29 2020-09-01 英业达科技有限公司 计算机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109176394B (zh) * 2018-10-16 2024-06-14 伟创力电子技术(苏州)有限公司 用于导光柱与垫圈的组装压合成型夹具
CN111076111B (zh) * 2018-10-19 2023-05-05 中兴通讯股份有限公司 指示灯安装结构及通讯设备
CN113475995B (zh) * 2019-12-31 2023-09-26 佛山市顺德区美的洗涤电器制造有限公司 用于洗碗机的投放器、用于洗碗机的门组件和洗碗机
TWI777145B (zh) * 2020-03-23 2022-09-11 四零四科技股份有限公司 具有防水功能之導光柱、具有前述導光柱之發光裝置、用以製造前述導光柱之方法以及根據前述方法所製造之導光柱

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0945933A2 (en) * 1998-03-25 1999-09-29 Hirose Electric Co., Ltd. Modular jack assembly with indicator
CN102943998A (zh) * 2012-11-14 2013-02-27 北京奇天揽胜科技有限公司 安装装置及安装方法
CN104254219A (zh) * 2013-06-25 2014-12-31 华为技术有限公司 固定装置
CN104427816A (zh) * 2013-08-31 2015-03-18 华为技术有限公司 导光柱固定结构及电子装置
CN205539561U (zh) * 2016-03-03 2016-08-31 上海斐讯数据通信技术有限公司 一种导光柱的固定结构及通讯设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0945933A2 (en) * 1998-03-25 1999-09-29 Hirose Electric Co., Ltd. Modular jack assembly with indicator
CN102943998A (zh) * 2012-11-14 2013-02-27 北京奇天揽胜科技有限公司 安装装置及安装方法
CN104254219A (zh) * 2013-06-25 2014-12-31 华为技术有限公司 固定装置
CN104427816A (zh) * 2013-08-31 2015-03-18 华为技术有限公司 导光柱固定结构及电子装置
CN205539561U (zh) * 2016-03-03 2016-08-31 上海斐讯数据通信技术有限公司 一种导光柱的固定结构及通讯设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111610832A (zh) * 2020-05-29 2020-09-01 英业达科技有限公司 计算机

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