WO2020124621A1 - 一种微型激光测距仪 - Google Patents

一种微型激光测距仪 Download PDF

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Publication number
WO2020124621A1
WO2020124621A1 PCT/CN2018/123410 CN2018123410W WO2020124621A1 WO 2020124621 A1 WO2020124621 A1 WO 2020124621A1 CN 2018123410 W CN2018123410 W CN 2018123410W WO 2020124621 A1 WO2020124621 A1 WO 2020124621A1
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WO
WIPO (PCT)
Prior art keywords
integrated
housing
lining
liner
fixed
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PCT/CN2018/123410
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English (en)
French (fr)
Inventor
霍亮
霍煦丞
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深圳安士精机科技有限公司
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Publication of WO2020124621A1 publication Critical patent/WO2020124621A1/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details

Definitions

  • the invention relates to a range finder, and more particularly, to a miniature laser range finder.
  • the electronic components inside the laser range finder are mostly fixed in the laser range finder housing by means of screws, double-sided adhesive, glue, etc., it is difficult to take out the whole during disassembly and maintenance, and the installation and fixing are time-consuming, labor-intensive, and inefficient.
  • All or part of the rangefinder housings on the market use plastic structures.
  • the plastic housings usually need to be made larger and thicker to provide sufficient compression and abrasion resistance, resulting in heavier weight and volume.
  • Larger; using screws or glue to fix the circuit board and components of the rangefinder not only increases the cost of screws and glue, but also increases costs and wastes resources; and the use of screws and glue will increase the production process and reduce production efficiency; And the use of screws and glue will increase the difficulty of product production and reduce product yield.
  • the existing rangefinder divides the product into upper and lower covers, and completes product assembly through screws, glue, and ultrasonic welding.
  • This plan is the current general plan for all products. It will inevitably increase the cost of materials and processes such as screws, glue, and ultrasonic welding; it will increase the production process and reduce the production efficiency; it will increase the difficulty of product production and reduce the product yield rate. And the keys are installed from the inside of the structure, which is not convenient for maintenance and increases the cost.
  • the technical problem to be solved by the present invention is to provide a miniature laser distance meter to reduce the number of product parts and reduce the difficulty of product assembly in view of the defects of the prior art.
  • the technical solution adopted by the present invention to solve its technical problems is to construct a miniature laser range finder.
  • constructing an integrated shell and an integrated lining, and then locked by the cover the number of product parts is reduced.
  • the integrated lining Through the set card position and the pillar, the circuit board/main board can be automatically positioned, automatically locked, and automatically balanced during the assembly process; greatly reducing the difficulty of product assembly and improving the efficiency of product assembly.
  • the micro laser distance meter includes an integrated shell, an integrated liner, a cover, and a key; the integrated shell and the integrated liner are assembled in a piston type.
  • the integrated lining and the cover are fixed by a snapback, so that the whole structure is locked after the cover is inserted into the integrated lining; the button is assembled from the outside of the integrated housing and fixed on the integrated housing by a snap type.
  • the integrated liner contains a distance meter main board, a display screen, a distance meter power board, and a battery.
  • the integrated housing is an integrated metal housing.
  • the micro laser rangefinder implementing the present invention has the following beneficial effects: the button is assembled from the outside of the integrated housing, and is fastened to the integrated housing with a snap type, which is convenient and quick to assemble; the housing is made of metal, which makes the laser rangefinder It has sufficient pressure resistance and abrasion resistance, and makes the product volume smaller; the laser rangefinder uses an integrated shell and lining, which reduces the number of product parts, and the number of screws achieves the fixing and locking of all structures, and During the assembly process, it can automatically correct errors and save resources; during the assembly process, it can achieve automatic alignment and automatic locking without manual correction of assembly parts, reduce the difficulty of product assembly, protect workers' enthusiasm, improve product assembly efficiency; improve product assembly quality Rate, reduce the number of after-sales, save social resources, enhance the overall strength of the product, extend the service life of the product, and reduce the cost of customers; reduce the size of the product, increase the space utilization rate, make the product lighter, smaller, and more portable; reduce the use of recycled materials for the chassis, protect environment.
  • FIG. 1 is a schematic structural diagram of a micro laser distance meter of the present invention
  • Fig. 5 is a schematic diagram of the key installation of the utility model
  • FIG. 6 is a schematic diagram of the electronic components of the present invention placed position
  • the micro laser distance meter includes an integrated housing 01, an integrated liner 02, a cover 03, and a key 04; the integrated housing 01 and the integrated liner 02 are assembled in a piston type, and the integrated The liner 02 and the cover 03 are fixed with a snap type, so that after the cover 03 is inserted into the integrated liner 02, the whole structure is locked and locked; the integrated liner 02 is provided with a plurality of mutually matching clamping positions 05 to achieve After the PCB circuit board is inserted, it is automatically positioned and fixed; the button 04 is assembled from the outside of the integrated housing 01, and is fixed on the integrated housing 01 with a snap type.
  • the integrated liner 02 includes a rangefinder main board 11, a display screen 12, a rangefinder power board 13, and a battery 14.
  • the integrated housing 01 is an integrated metal housing.
  • a support column 06 is provided on the side wall of the integrated liner 02 to support and limit the main board and the power board; a clamping position 05 is provided to enable the power board to be fixed to the integrated liner 02 after being inserted;
  • a positioning column 07 a non-centered design that automatically corrects the front and back sides after the motherboard is inserted, and realizes the positioning when the motherboard is inserted into the integrated lining;
  • the bottom of the integrated lining 02 is also provided with a buttonhole 08 to realize the insertion of the cover 03 After the integrated lining 02, the whole structure is locked and locked.
  • the fixed liner 02 can be fixed on the integrated liner 02;
  • the top of the housing 01 is inserted into the integrated housing 01 with a piston, and then the cover 03 is engaged with the integrated liner 02 from the bottom of the integrated housing 01, the integrated liner 02 is fixed inside the integrated housing 01, and the last key 04 is from the outside
  • the one-piece housing 01 is assembled and fixed with a snap type, and the entire structure is installed.
  • the entire structure can be fixed and locked with 0 screws during the assembly process, and automatic alignment and automatic locking can be achieved without manual correction of the assembled parts.
  • the simplified assembly scheme reduces the probability of mistakes in personnel assembly, which can greatly improve the yield rate;
  • the integrated barrel shell achieves a solid overall product structure, reduces product volume, improves space utilization, and makes the product lighter, smaller, and more portable .

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)

Abstract

一种微型激光测距仪，微型激光测距仪包括一体式外壳（01）、一体式内衬（02）、封盖（03）、按键（04）；一体式外壳（01）和一体式内衬（02）为活塞式组装，一体式内衬（02）和封盖（03）采用卡扣式固定，实现封盖（03）插入一体式内衬（02）后就锁定整体结构；一体式内衬（02）内侧有多个相互配合的卡位（05），实现PCB板插入后自动锁定、定位；按键（04）从一体式外壳（01）外部组装，采用卡扣式固定在一体外壳（01）上。激光测距仪采用一体式外壳（01）和一体式内衬（02），减少了产品零部件数量，零螺丝数量实现全部结构的固定、锁定，且组装过程中可以自动纠错，节约资源。一体式外壳（01）为桶状，实现产品整体结构牢固、体积缩小。

Description

一种微型激光测距仪 技术领域
本发明涉及一种测距仪，更具体地说，涉及一种微型激光测距仪。
背景技术
目前，激光测距仪内部的电子元件多通过螺丝、双面胶、胶水等方式固定在激光测距仪壳体内部，拆卸维修时难以整体取出，且安装固定费时费力、效率不高。
市面上的测距仪外壳全部或部分使用塑胶结构为保证产品的牢固、可靠，通常需要将塑胶外壳做大、做厚，以提供足够的抗压、抗磨性能，导致产品重量较重，体积较大；使用螺丝或胶水固定测距仪的电路板和零部件，不仅额外增加很多螺丝、胶水的费用支出，增加成本、浪费资源；而且螺丝和胶水的使用会增加生产工序，降低生产效率；并且螺丝和胶水的使用会加大产品生产的难度，降低产品良品率。
现有测距仪将产品分为上下盖，通过螺丝、胶水、超声波焊接等完成产品组装。此方案为目前所有产品的常规方案，会不可避免的增加螺丝、胶水、超声波焊接等物料、工艺成本支出；会增加生产工序，降低生产效率；会加大产品生产的难度，降低产品良品率。并且按键是从结构内部安装，不便于维修，增加成本。
发明内容
本发明要解决的技术问题在于，针对现有技术的缺陷，提供一种微型激光测距仪,减少产品零部件数量，降低产品组装难度。
本发明解决其技术问题所采用的技术方案是：构造一种微型激光测距仪，通过构造一体式外壳和一体式内衬，再由封盖锁定，减少了产品零部件数量，一体式内衬通过设置的卡位和支柱，可让电路板/主板组装过程中自动定位、自动锁定、自动平衡；大大降低了产品组装难度，提升了产品组装效率。
在本发明所述的微型激光测距仪中，所述微型激光测距仪包括一体式外壳、一体式内衬、封盖、按键；所述一体式外壳和一体式内衬为活塞式组装，一体式内衬和封盖采用回扣事固定，实现封盖插入一体式内衬后就锁定整体结构；所述按键从一体式外壳外部组装，采用卡扣式固定在一体外壳上。
在本发明所述的微型激光测距仪中，所述一体式内衬含有测距仪主板、显示屏、测距仪电源板、电池。
在本发明所述的微型激光测距仪中，所述一体式外壳为一体式金属外壳。
实施本发明的微型激光测距仪，具有以下有益效果：所述按键从一体式外壳外部组装，采用卡扣式固定在一体外壳上，方便快捷组装；所述外壳采用金属，使得激光测距仪具有足够的抗压、抗磨性能，并且使得产品体积较小；所述激光测距仪采用一体式外壳和内衬，减少了产品零部件数量，0螺丝数量实现全部结构的固定、锁定，且组装过程中可以自动纠错，节约资源；组装过程中不用对组装零部件人工纠正，即可实现自动对位、自动锁定，降低产品组装难度，保护工人积极性，提升产品组装效率；提升产品装配良品率，降低售后次数，节约社会资源，增强产品整体强度，延长产品使用寿命，降低顾客成本支出；缩小产品体积、提升空间利用率，让产品更轻便小巧、便携；减少机壳再生材料使用量，保护环境。一体式桶状外壳实现产品整体结构牢固、体积缩 小。
附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明的微型激光测距仪的结构示意图
图2是本发明的一体式外壳的结构示意图
图3是本发明的一体式内衬的结构示意图
图4是本发明的封盖的结构示意图
图5是本实用新型的按键安装示意图
图6是本实用新型的电子元器件摆放位置示意图
图7是本实用新型的安装示意图
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
如图1，所述微型激光测距仪包括一体式外壳01、一体式内衬02、封盖03、按键04；所述一体式外壳01和一体式内衬02为活塞式组装，一体式内衬02和封盖03采用卡扣式固定，实现封盖03插入一体式内衬02后就扣合锁定整体结构；所述一体式内衬02内部设有多个相互配合的卡位05，实现PCB电路板插入后自动定位、固定；所述按键04从一体式外壳01外部组装，采用卡扣式固定在一体外壳01上。
进一步地，所述一体式内衬02含有测距仪主板11、显示屏12、测距仪电源板13、电池14。
进一步地，所述一体式外壳01为一体式金属外壳。
进一步地，所述一体式内衬02侧壁上设有支撑柱06，实现主板、电源板的支撑、限位；设有卡位05，实现电源板插入后即可固定在一体式内衬02上；还设有定位柱07，非中心设计实现主板插入后自动纠正正反面，实现主板插入一体式内衬即定位；所述一体式内衬02底部还设有扣眼08，实现封盖03插入一体式内衬02后就扣合锁定整体结构。
将测距仪主板11、显示屏12、测距仪电源板13、电池14插入一体式内衬02，插入后即可固定在一体式内衬02上；再将一体式内衬02从一体式外壳01顶部活塞式插入一体式外壳01内，再用封盖03从一体式外壳01底部与一体式内衬02扣合，一体式内衬02固定在一体式外壳01内部，最后按键04从外部用卡扣式组装固定一体式外壳01在，整个结构安装完毕。实施本发明在组装过程中0螺丝即可实现全部结构的固定、锁定，不用对组装零部件人工纠正，即可实现自动对位、自动锁定。且简化的组装方案，降低了人员组装中的失误概率，能大幅提升良品率；一体式桶状外壳实现产品整体结构牢固、缩小了产品体积、提升空间利用率，让产品更轻便小巧、便于携带。
尽管通过以上实施例对本发明进行了揭示，但本发明的保护范围并不局限于此，在不偏离本发明构思的条件下，对以上各构件所做的变形、替换等均将落入本发明的权利要求范围内。

Claims (3)

  1. 一种微型激光测距仪，其特征在于，所述微型激光测距仪包括一体式外壳、一体式内衬、封盖、按键；所述一体式外壳和一体式内衬为活塞式组装，一体式内衬和封盖采用卡扣式固定，实现封盖插入一体式内衬后就扣合锁定整体结构；所述一体式内衬内部设有多个相互配合的卡位，实现PCB电路板插入后自动定位、固定；所述按键从一体式外壳外部组装，采用卡扣式固定在一体外壳上。
  2. 根据权利要求1所述的微型激光测距仪，其特征在于，所述一体式内衬含有测距仪主板、显示屏、测距仪电源板、电池。
  3. 根据权利要求1所述的微型激光测距仪，其特征在于，所述一体式外壳为一体式金属外壳。
PCT/CN2018/123410 2018-12-19 2018-12-25 一种微型激光测距仪 WO2020124621A1 (zh)

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CN111366085A (zh) * 2020-04-20 2020-07-03 深圳安士精机科技有限公司 微型测距仪

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JP2000299569A (ja) * 1999-04-15 2000-10-24 Matsushita Electric Ind Co Ltd 小型電子機器
CN203279396U (zh) * 2013-04-24 2013-11-06 广州视源电子科技股份有限公司 印刷电路板的安装壳体
CN206149669U (zh) * 2016-09-29 2017-05-03 广东小飞将科技有限公司 一种保护遥控器lcd显示屏的支架
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CN207366745U (zh) * 2017-11-13 2018-05-15 杭州联和工具制造有限公司 一种激光测距装置

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Publication number Priority date Publication date Assignee Title
JP2000299569A (ja) * 1999-04-15 2000-10-24 Matsushita Electric Ind Co Ltd 小型電子機器
CN203279396U (zh) * 2013-04-24 2013-11-06 广州视源电子科技股份有限公司 印刷电路板的安装壳体
CN206149669U (zh) * 2016-09-29 2017-05-03 广东小飞将科技有限公司 一种保护遥控器lcd显示屏的支架
CN207052819U (zh) * 2017-03-30 2018-02-27 东莞市讯丰精密电子有限公司 一种结构稳定、可靠性高的usb连接器
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