WO2015109491A1 - 紫外线探测器 - Google Patents

紫外线探测器 Download PDF

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Publication number
WO2015109491A1
WO2015109491A1 PCT/CN2014/071251 CN2014071251W WO2015109491A1 WO 2015109491 A1 WO2015109491 A1 WO 2015109491A1 CN 2014071251 W CN2014071251 W CN 2014071251W WO 2015109491 A1 WO2015109491 A1 WO 2015109491A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit board
fixing
ultraviolet detector
detector according
fixing pin
Prior art date
Application number
PCT/CN2014/071251
Other languages
English (en)
French (fr)
Inventor
刘骏涛
Original Assignee
刘骏涛
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘骏涛 filed Critical 刘骏涛
Priority to PCT/CN2014/071251 priority Critical patent/WO2015109491A1/zh
Publication of WO2015109491A1 publication Critical patent/WO2015109491A1/zh

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/429—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to measurement of ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0204—Compact construction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0271—Housings; Attachments or accessories for photometers

Definitions

  • the present invention relates to the field of daily necessities, and more particularly to an ultraviolet detector. ⁇ Background technique ⁇
  • I designed an ultraviolet detector including an upper case, a lower case, a circuit board, a push button switch, a circuit board is provided with a light sensor and a light intensity indicator, and the housing further includes a transparent face shell, the transparent surface The shell is coupled to the upper and lower shells, the transparent shell being located above the light intensity indicator.
  • This program is not public. Since the circuit board of the ultraviolet detector of this scheme is glued to the casing, if the ultraviolet detector fails, the maintenance is inconvenient.
  • the technical problem to be solved by the present invention is to provide an ultraviolet detector which is easy to maintain.
  • An ultraviolet detector comprising an upper shell, a lower shell, a transparent shell, a circuit board, a push button switch, a light sensor and a light intensity indicator disposed on the circuit board, the transparent shell and the upper shell
  • the lower case is connected, the transparent face shell is located above the light intensity indicator, the inner surface of the upper case is provided with a circuit board fixing device, and the lower case is provided with a circuit board clamping device, and the circuit board is fixed
  • the device cooperates with the circuit board clamping device to fix the circuit board, and the circuit board fixing device and the circuit board clamping device are separable.
  • the circuit board fixing device is a fixed column
  • the circuit board clamping device is a fixed pin. This is a specific implementation of the board fixing device and the card positioning device.
  • the fixing post comprises a first fixing post and a second fixing post
  • the fixing pin comprises a first fixing pin and a second fixing pin
  • the circuit board cooperates with the first fixing column and the second fixing column An opening is provided at the place.
  • the opening is adapted to the shape of the first fixing column and the second fixing column.
  • the first fixing pin and the second fixing pin are provided with a fixing cymbal at the bottom, and the first fixing pin and the second fixing pin are respectively inserted into the first fixing post and the second fixing post of the fixed circuit board.
  • the top of the fixing pin is provided with a rounded corner.
  • the rounding is convenient for the mounting of the fixing pin and the fixing post.
  • the fixing column further includes a third fixing column and a fourth fixing column
  • the circuit board is provided with a through hole at a matching portion of the third fixing column and the fourth fixing column, and the diameter of the through hole is slightly smaller than The diameter of the third and fourth fixing columns.
  • the button switch is further provided with a button cap
  • the transparent face shell is provided with a button cap hole
  • the button cap hole is provided with an extending portion to the inner surface of the transparent face shell, the extension portion and the lower shell Fix the board.
  • the extension and the lower case are used to assist the fixing of the circuit board.
  • the bottom of the fixing column is provided with a reinforcing rib. Set the rib reinforcement to fix the column.
  • the reinforcing ribs are two or more. This is a specific embodiment of the number of ribs.
  • the circuit board fixing device and the circuit board clamping device cooperate to fix the circuit board, the circuit board fixing device and the circuit board card positioning device can be separated, the circuit board is faulty, and the disassembly is convenient, so that the maintenance is very convenient. .
  • FIG. 1 is a schematic view of an ultraviolet detector according to an embodiment of the present invention.
  • FIG. 2 is a schematic view of an upper casing of an ultraviolet detector according to an embodiment of the present invention.
  • Fig. 3 is a schematic view showing the entirety of an ultraviolet ray detector according to an embodiment of the present invention.
  • an ultraviolet detector includes an upper shell, a lower shell, a transparent shell, a circuit board, a button switch, and a light sensor and a light intensity indicator are disposed on the circuit board, and the transparent shell Connected to the upper case and the lower case, the transparent face shell is located above the light intensity indicator, and the inner surface of the upper case is provided a circuit board fixing device is disposed, the lower casing is provided with a circuit board clamping device, the circuit board fixing device is matched with the circuit board clamping device to fix the circuit board, the circuit board fixing device and the circuit board card The bit device can be separated. Since the circuit board fixing device and the circuit board clamping device cooperate to fix the circuit board, the circuit board fixing device and the circuit board card positioning device can be separated, the circuit board is faulty, and the disassembly is convenient, so that the maintenance is very convenient.
  • the circuit board fixing device is a fixed column, and the circuit board clamping device is a fixed pin.
  • the fixing post includes a first fixing post and a second fixing post
  • the fixing pin includes a first fixing pin and a second fixing pin
  • the circuit board is disposed at a position matching with the first fixing post and the second fixing post Open the hole.
  • the opening is adapted to the shape of the first fixed column and the second fixed column.
  • the bottom of the first fixing pin and the second fixing pin are provided with a fixing cymbal, and the first fixing pin and the second fixing pin are respectively inserted into the first fixing post and the second fixing post of the fixed circuit board.
  • the top of the fixing pin is provided with a rounded corner. Set the round to facilitate the installation of the fixing pin and the fixing post.
  • the fixing column further includes a third fixing column and a fourth fixing column
  • the circuit board is provided with a through hole at a matching portion of the third fixing column and the fourth fixing column, and the through hole is The diameter is slightly smaller than the diameter of the third and fourth fixed columns.
  • the button switch is further provided with a button cap, the transparent face shell is provided with a button cap hole, the button cap hole is provided with an extending portion to the inner surface of the transparent face shell, and the extending portion and the lower shell fix the circuit board .
  • the extension and the lower case are attached to the circuit board for auxiliary fixing.
  • the bottom of the fixing column is provided with a reinforcing rib.
  • the ribs are two or more. This is a specific embodiment of the number of ribs.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

一种紫外线探测器包括上壳、下壳、透明面壳、电池、电路板、按键开关，电路板上设置有光感应器和光强度指示器，所述透明面壳与上壳、下壳连接，所述透明面壳位于光强度指示器的上方，上壳的内表面上设置有电路板固定装置，下壳上设置有电路板卡位装置，电路板固定装置与电路板卡位装置相配合固定电路板，该电路板固定装置与电路板卡位装置可分离。当电路板发生故障时，该紫外线探测器方便拆卸，维修方便。

Description

紫外线探测器
【技术领域】
本发明涉及日用品领域， 更具体的说， 涉及一种紫外线探测器。 【背景技术】
本人设计了一种紫外线探测器， 包括上壳、 下壳， 电路板， 按键开关， 电 路板上设置有光感应器和光强度指示器， 所述壳体还包括一透明面壳， 所述透 明面壳与上壳、 下壳连接， 所述透明面壳位于光强度指示器的上方。 此方案未 公开。 由于此方案的紫外线探测器的电路板是通过胶粘在壳体上， 如果紫外线 探测器出现故障， 维修不方便。
【发明内容】
本发明所要解决的技术问题是提供一种维修方便的紫外线探测器。
本发明的目的是通过以下技术方案来实现的：
一种紫外线探测器， 一种紫外线探测器， 包括上壳、 下壳， 透明面壳， 电 路板， 按键开关， 电路板上设置有光感应器和光强度指示器， 所述透明面壳与 上壳、 下壳连接， 所述透明面壳位于光强度指示器的上方， 所述上壳的内表面 设置有电路板固定装置， 所述下壳上设置有电路板卡位装置， 所述电路板固定 装置与电路板卡位装置相配合固定电路板， 所述电路板固定装置与所述电路板 卡位装置可分离。
优选的， 电路板固定装置为固定柱， 所述电路板卡位装置为固定销。 此为 电路板固定装置、 卡位装置的具体实施方式。
优选的， 所述固定柱包括第一固定柱和第二固定柱， 所述固定销包括第一 固定销、 第二固定销， 所述电路板上与第一固定柱和第二固定柱相配合处设置 有开孔。
优选的， 所述开孔与第一固定柱、 第二固定柱的形状相适应。 优选的， 所述第一固定销、 第二固定销底部设置有固定圏， 所述第一固定 销、 第二固定销分别插入固定电路板的第一固定柱、 第二固定柱。
优选的， 所述固定销的顶部设置有倒圓角。 设置倒圓角方便固定销与固定 柱的安装。
优选的， 所述固定柱还包括第三固定柱、 第四固定柱， 所述电路板上与第 三固定柱和第四固定柱相配合处设置有通孔， 所述通孔的直径略小于所述第三、 第四固定柱的直径。
优选的， 所述按键开关上还设置有按键帽， 所述透明面壳上设置有按键帽 孔， 所述按键帽孔向透明面壳的内表面设置有延伸部， 所述延伸部与下壳固定 所述电路板。 延伸部与下壳一上一下对电路板进行辅助固定。
优选的， 所述固定柱的底部设置有加强筋。 设置加强筋加固固定柱。
优选的， 所述加强筋为两个或多个。 此为加强筋数量的具体实施方式。 本发明由于设电路板固定装置与电路板卡位装置相配合固定电路板，， 所述 电路板固定装置与所述电路板卡位装置可分离， 电路板发生故障， 方便拆卸， 从而维修十分方便。
【附图说明】
图 1是本发明实施例的紫外线探测器的示意图；
图 2是本发明实施例的紫外线探测器上壳的示意图；
图 3是本发明实施例的紫外线探测器整体的示意图。
【具体实施方式】
下面结合附图和较佳的实施例对本发明作进一步说明。
如图 1至图 3所示， 一种紫外线探测器， 包括上壳、 下壳， 透明面壳， 电路 板， 按键开关， 电路板上设置有光感应器和光强度指示器， 所述透明面壳与上 壳、 下壳连接， 所述透明面壳位于光强度指示器的上方， 所述上壳的内表面设 置有电路板固定装置， 所述下壳上设置有电路板卡位装置， 所述电路板固定装 置与电路板卡位装置相配合固定电路板， 所述电路板固定装置与所述电路板卡 位装置可分离。 由于电路板固定装置与电路板卡位装置相配合固定电路板，， 所 述电路板固定装置与所述电路板卡位装置可分离， 电路板发生故障， 方便拆卸， 从而维修十分方便。
电路板固定装置为固定柱， 所述电路板卡位装置为固定销。 所述固定柱包括 第一固定柱和第二固定柱， 所述固定销包括第一固定销、 第二固定销， 所述电 路板上与第一固定柱和第二固定柱相配合处设置有开孔。 开孔与第一固定柱、 第二固定柱的形状相适应。 所述第一固定销、 第二固定销底部设置有固定圏， 所述第一固定销、 第二固定销分别插入固定电路板的第一固定柱、 第二固定柱。 所述固定销的顶部设置有倒圓角。 设置倒圓角方便固定销与固定柱的安装。
本实施例的紫外线探测器， 固定柱还包括第三固定柱、 第四固定柱， 所述电 路板上与第三固定柱和第四固定柱相配合处设置有通孔， 所述通孔的直径略小 于所述第三、 第四固定柱的直径。
按键开关上还设置有按键帽， 所述透明面壳上设置有按键帽孔， 所述按键帽 孔向透明面壳的内表面设置有延伸部， 所述延伸部与下壳固定所述电路板。 延 伸部与下壳一上一下对电路板进行辅助固定。
所述固定柱的底部设置有加强筋。 设置加强筋加固固定柱。 加强筋为两个或 多个。 此为加强筋数量的具体实施方式。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明， 不能 认定本发明的具体实施只局限于这些说明。 对于本发明所属技术领域的普通技 术人员来说， 在不脱离本发明构思的前提下， 还可以做出若干筒单推演或替换， 都应当视为属于本发明的保护范围。

Claims

权利要求
1、 一种紫外线探测器， 一种紫外线探测器， 包括上壳、 下壳， 透明面壳， 电路板， 按键开关， 电路板上设置有光感应器和光强度指示器， 所述透明面壳 与上壳、 下壳连接， 所述透明面壳位于光强度指示器的上方， 其特征在于， 所 述上壳的内表面设置有电路板固定装置， 所述下壳上设置有电路板卡位装置， 所述电路板固定装置与电路板卡位装置相配合固定电路板， 所述电路板固定装 置与所述电路板卡位装置可分离。
2、 如权利要求 1所述的紫外线探测器， 其特征在于， 电路板固定装置为固 定柱， 所述电路板卡位装置为固定销。
3、 如权利要求 2所述的紫外线探测器， 其特征在于， 所述固定柱包括第一 固定柱和第二固定柱， 所述固定销包括第一固定销、 第二固定销， 所述电路板 上与第一固定柱和第二固定柱相配合处设置有开孔。
4、 如权利要求 3所述的紫外线探测器， 其特征在于， 所述开孔与第一固定 柱、 第二固定柱的形状相适应。
5、 如权利要求 4所述的紫外线探测器， 其特征在于， 所述第一固定销、 第 二固定销底部设置有固定圏， 所述第一固定销、 第二固定销分别插入固定电路 板的第一固定柱、 第二固定柱。
6、 如权利要求 5所述的紫外线探测器， 其特征在于， 所述固定销的顶部设 置有倒圓角。
7、 如权利要求 2所述的紫外线探测器， 其特征在于， 所述固定柱还包括第 三固定柱、 第四固定柱， 所述电路板上与第三固定柱和第四固定柱相配合处设 置有通孔， 所述通孔的直径略小于所述第三、 第四固定柱的直径。
8、 如权利要求 2所述的紫外线探测器， 其特征在于， 所述按键开关上还设 置有按键帽， 所述透明面壳上设置有按键帽孔， 所述按键帽孔向透明面壳的内 表面设置有延伸部， 所述延伸部与下壳固定所述电路板。
9、 如权利要求 2所述的紫外线探测器， 其特征在于， 所述固定柱的底部设 置有加强筋。
10、 如权利要求 9所述的紫外线探测器， 其特征在于， 所述加强筋为两个
PCT/CN2014/071251 2014-01-23 2014-01-23 紫外线探测器 WO2015109491A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468960A (en) * 1993-05-12 1995-11-21 Optex Co., Ltd. Pyroelectric infrared detector
CN2228654Y (zh) * 1995-01-27 1996-06-05 陈标照 声光警示测光器
CN201392241Y (zh) * 2009-04-17 2010-01-27 东莞虎门泰达电子有限公司 便携式室外紫外线强度探测仪
CN202057418U (zh) * 2011-02-17 2011-11-30 泰桦家具股份有限公司 光感测式侦测装置
JP5096276B2 (ja) * 2008-09-19 2012-12-12 ニッタン株式会社 炎感知ユニット
US20130044444A1 (en) * 2011-08-18 2013-02-21 General Electric Company System assembly and design of photoelectric controller device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468960A (en) * 1993-05-12 1995-11-21 Optex Co., Ltd. Pyroelectric infrared detector
CN2228654Y (zh) * 1995-01-27 1996-06-05 陈标照 声光警示测光器
JP5096276B2 (ja) * 2008-09-19 2012-12-12 ニッタン株式会社 炎感知ユニット
CN201392241Y (zh) * 2009-04-17 2010-01-27 东莞虎门泰达电子有限公司 便携式室外紫外线强度探测仪
CN202057418U (zh) * 2011-02-17 2011-11-30 泰桦家具股份有限公司 光感测式侦测装置
US20130044444A1 (en) * 2011-08-18 2013-02-21 General Electric Company System assembly and design of photoelectric controller device

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