CN103402315A - Plug-and-play circuit board printing chassis structure - Google Patents

Plug-and-play circuit board printing chassis structure Download PDF

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Publication number
CN103402315A
CN103402315A CN 201310327472 CN201310327472A CN103402315A CN 103402315 A CN103402315 A CN 103402315A CN 201310327472 CN201310327472 CN 201310327472 CN 201310327472 A CN201310327472 A CN 201310327472A CN 103402315 A CN103402315 A CN 103402315A
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CN
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Prior art keywords
chassis
circuit board
plug
base
bottom
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Application number
CN 201310327472
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Chinese (zh)
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CN103402315B (en )
Inventor
吴伟平
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无锡市伟丰印刷机械厂
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Abstract

The invention discloses a plug-and-play circuit board printing chassis structure, which comprises a chassis and a soleplate which is horizontally arranged on the lower bottom surface of the chassis, wherein a sealing base is fixedly installed on the bottom of the chassis; two layers of flitch plates are arranged inside the sealing base from top to bottom, a layer of isolation laminate is horizontally arranged between the soleplate and the chassis on the upper top surface of the sealing base, and a circle of sealing tape is arranged on the periphery of the junction of the sealing base and the chassis. A pinhole is formed in the center of the chassis, a flat-top needle body is inserted inside the pinhole, and a plurality of positioning needles are uniformly distributed on the periphery of the flat-top needle body. The plug-and-play circuit board printing chassis structure has the beneficial effects that the residual glue on the surface of a base can be avoided, and the production quality problem caused by the residual glue can be avoided; advantages such as convenience in disassembling and installation, convenience in cleaning and high printing efficiency of a circuit board can be achieved; and the multiple functions of the printed chassis can be realized.

Description

一种即插即用式电路板印刷底盘结构 One kind of plug-in printed circuit board chassis structure

技术领域 FIELD

[0001] 本发明涉及印刷技术领域,尤其涉及一种即插即用式电路板印刷底盘结构。 [0001] The present invention relates to printing technology, and in particular, to a plug-in printed circuit board chassis structure.

背景技术 Background technique

[0002] 印刷技术是视觉、触觉信息印刷复制的全部过程,是通过统筹、摄影、文字处理和美术设计、编辑、分色、制版、印刷、印后成型加工按需求批量复制美术、文字、图像的技术。 [0002] The printing technique is a visual, tactile information the entire process of printing and copying, by co-ordination, photography, word processing and graphic design, after editing, color separation, plate making, printing, plate forming bulk copy request art, text, images, Technology. 印制电路板从单层发展到双面板、多层板和挠性板,并不断地向高精度、高密度和高可靠性方向发展,不断缩小体积、减少成本、提高性能。 Development of a single-layer printed circuit board from the double-sided, and multilayer flexible board, and to continue to develop high-precision, high density and high reliability direction, shrinking volume, reduce costs and improve performance. 印制电路板生产制造技术发展趋势是在性能上向高密度、高精度、细孔径、细导线、小间距、高可靠、多层化、高速传输、轻量、薄型方向发展。 Trend printed circuit board manufacturing technology to a high-density, high-precision, pore size, fine wire, small pitch, high reliability, the performance of a multilayer, high-speed transmission, light and thin direction. 其中的单面板的导线只出现在其中一面,双面板是单面板的延伸,可通过过孔来导通两层之间的线路,使之形成所需要的网络连接。 Wherein the single-sided conductor only in one side, double-sided single extension panel can be turned through the vias through the line between the two layers, so as to form the network connections required. 目前,在进行线路板的印刷工序时,通常采用双面胶将固定针和塑料边条粘贴在底座的座面上,在工序完成需要将固定针拆下时,则会在座面上残留下双面胶的残胶;当对线路板进行双面印刷时,这些残胶很容易沾到线路板的朝向底座那一侧的表面上,从而引起上锡不良等问题,严重时,最终会导致产品的报废;需要重点指出,每个针体底部与底板之间很容易发生残胶溢出等现象,对于贴板与底盘外围之间也缺少密封结构,无法确保整个底盘的印刷工作稳定性。 Currently, during the printing step wiring board, usually double-sided tape attached to the surface of the base of the seat and the fixing needles plastic strip, when the process is finished fixing needles need to be removed, it will be the residual double seat surface adhesive residue adhesive surface; when double-sided printed circuit board, which is easy adhesive residue on the surface side of the circuit board towards the base stains, causing problems such as poor tin, severe, will eventually lead to product scrap; it is important to point out that each needle body is prone to the phenomenon of adhesive residue overflow between the bottom plate, attached between the plate and the chassis for the peripheral seal arrangement is also missing, the print job can not ensure the stability of the entire chassis. 因此,针对以上方面,需要做出合理的改进。 Therefore, for the above, the need to make reasonable improvements.

发明内容 SUMMARY

[0003] 本发明的目的是提供一种可增强贴板与底盘外围之间的密封性与稳定性、能够避免遗留残胶、拆装方便、便于清洁、有利于提高线路板印刷效率的即插即用式电路板印刷底盘结构,以解决现有技术的诸多不足。 [0003] The object of the present invention is to provide an enhanced sealing plug and the stability of the paste between the plate and the peripheral chassis can avoid leaving an adhesive residue, easy accessibility, ease of cleaning, help to improve the efficiency of the printed circuit boards i.e. formula printed circuit board chassis construction, in order to solve the many problems of the prior art.

[0004] 本发明的目的通过以下技术方案来具体实现: [0004] The object of the present invention is embodied by the following technical solution:

一种即插即用式电路板印刷底盘结构,包括底盘,位于底盘下底面水平铺设一块底板,所述底盘底部固定安装一个密封底座;位于密封底座内部由上至下铺设两层贴板,位于密封底座上顶面并且处于底板与底盘之间水平设置一层隔离层板,所述密封底座与底盘相接处外围设置一圈密封带。 One kind of plug-in printed circuit board structure of the chassis, including a chassis, the chassis is located at a bottom surface of the horizontal laying plate, the bottom chassis is fixedly mounted a seal base; top to bottom of the seal inside the base paste layers laying plate located on the top surface of the seal base and disposed at a level between the bottom plate and an isolating ply chassis, the chassis base and sealing contact with the peripheral seal disposed in a circle. 所述底盘中心位置处开设一个针孔并且此针孔内部插入一个平顶针体,位于该平顶针体外围均匀分布若干定位针。 The position of the center of the chassis defines a pinhole pinhole and this inner flat thimble inserted into a body located in the periphery of the flat body thimble uniformly distributed plurality of positioning pins.

[0005] 本发明所述的即插即用式电路板印刷底盘结构的有益效果为: [0005] The beneficial effects of the present invention, plug-in printed circuit board to the chassis structure:

(1)无需使用双面胶即可将固定针固定在底座上,可避免在底座表面遗留残胶,能够避免由于残胶而可能导致的生产质量问题; (1) double-sided adhesive fixing needles can be fixed to the base, can avoid leaving adhesive residue on the surface of the base can be avoided since the quality of production and may result in an adhesive residue does not need to use;

⑵通过设置底板以及定位针等结构,具有拆装方便、便于清洁、有利于提高线路板印刷效率等优点; ⑵ By providing the base plate and a positioning pin like structure, easy disassembly, easy to clean, help to improve efficiency and so on printed circuit boards;

⑶通过在底板下方安装密封底座,有利于增强贴板与底盘外围之间的密封性与稳定性,可避免发生残胶溢出等现象。 ⑶ by mounting the seal base under the bottom plate, and help enhance the stability between the sealing plate and attached to the periphery of the chassis, to avoid the adhesive residue may overflow phenomenon. 附图说明 BRIEF DESCRIPTION

[0006] 下面根据附图和实施例对本发明作进一步详细说明。 [0006] The following figures and examples further illustrate the present invention in detail.

[0007] 图1是本发明实施例所述即插即用式电路板印刷底盘结构的结构图。 [0007] FIG. 1 is a configuration diagram of a circuit board plug and play embodiment of the printing chassis structure of the embodiment of the present invention.

[0008] 图中:1、底盘;2、定位针;3、平顶针体;4、底板;5、三角形顶端;6、针孔;7、密封底座;8、隔离层板;9、贴板;10、密封带。 [0008] FIG: 1, the chassis; 2, positioning pins; 3, flat body thimble; 4, the bottom plate; 5, the top of the triangle; 6, pinhole; 7, the seal base; 8, isolation laminates; 9, paste board ; 10, sealing tape.

具体实施方式 detailed description

[0009] 如图1所示,本发明实施例所述即插即用式电路板印刷底盘结构,包括底盘1,所述底盘I中心位置处垂直向下开设一个针孔6并且此针孔6内部插入一个平顶针体3,位于该平顶针体3外围均匀分布若干定位针2并且这些定位针2以平顶针体3为中心点呈环形阵列式分布,每一个定位针2顶端带有一个截面为三角形结构的三角形顶端5 ; [0009] 1, the plug-in printed circuit board structure of the chassis embodiment of the present invention, comprises a chassis 1, the chassis at the center position in the vertical I defines a downwardly and this pinhole pinhole 6 6 flat thimble inserted inside a body 3 located flat uniformly distributed plurality of positioning pins thimble 2 and 3 to the periphery of the needle 2 is positioned flat thimble body 3 annularly distributed in an array for the center, every one positioning pin with a cross section of the top 2 5 is a top triangular triangular structure;

位于底盘I下底面水平铺设一块底板4并且每个定位针2与平顶针体3底面贴紧于底板4上表面,所述底板4的厚度为1.2mm,每个定位针2与平顶针体3之间的距离为12mm ;同时,所述底盘I底部固定安装一个密封底座7,位于该密封底座7内部由上至下铺设两层贴板9,位于密封底座7上顶面并且处于底板4与底盘I之间水平设置一层隔离层板8,所述密封底座7与底盘I相接处外围设置一圈密封带10。 I located at the bottom surface of the chassis base plate 4 and a horizontal laying each locating pin 2 and the flat bottom surface of the thimble 3 is in close contact with the upper surface of the base plate 4, the thickness of the base 4 is 1.2mm, each positioning pin 2 and the flat thimble 3 as the distance between 12mm; the same time, the bottom of the chassis I fixedly mounted a seal base 7, 7 located inside the seal base paste layers from top to bottom plate 9 is laid, is located on the top surface of the seal base and in the bottom plate 4 and 7 I horizontally disposed between the chassis layer laminate spacer 8, the seal base and the chassis 7 is provided at an outer peripheral circle I in contact with the seal 10.

Claims (3)

  1. 1.一种即插即用式电路板印刷底盘结构,包括底盘,其特征在于:位于底盘下底面水平铺设一块底板,所述底盘底部固定安装一个密封底座。 A plug-in printed circuit board chassis construction, comprising a chassis, characterized in that: the chassis is located at a bottom surface of the horizontal laying plate, the bottom chassis is fixedly mounted a seal base.
  2. 2.如权利要求1所述的一种即插即用式电路板印刷底盘结构,其特征在于:位于密封底座内部由上至下铺设两层贴板,位于密封底座上顶面并且处于底板与底盘之间水平设置一层隔离层板,所述密封底座与底盘相接处外围设置一圈密封带。 2. The one plug-in printed circuit board chassis structure according to claim 1, wherein: the sealing paste layers laid inside the base top to bottom plate located on the top surface of the seal base and in the base plate and isolation ply layer disposed horizontally between the chassis, the chassis in contact with the peripheral seal base is provided at a circumferential sealing strip.
  3. 3.如权利要求1所述的一种即插即用式电路板印刷底盘结构,其特征在于:所述底盘中心位置处开设一个针孔并且此针孔内部插入一个平顶针体,位于该平顶针体外围均匀分布若干定位针。 3. The one plug-in printed circuit board chassis structure according to claim 1, wherein: said chassis defines at a central position of a pinhole pinhole and this inner flat thimble inserted into a body located in the flat peripheral body thimble uniformly distributed plurality of positioning pins.
CN 201310327472 2013-07-31 2013-07-31 One kind of plug-in printed circuit board chassis structure CN103402315B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201310327472 CN103402315B (en) 2013-07-31 2013-07-31 One kind of plug-in printed circuit board chassis structure

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Application Number Priority Date Filing Date Title
CN 201310327472 CN103402315B (en) 2013-07-31 2013-07-31 One kind of plug-in printed circuit board chassis structure

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CN103402315B CN103402315B (en) 2017-02-08

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201286196Y (en) * 2008-09-24 2009-08-05 昆山鼎鑫电子有限公司 Printed substrate for circuit board
US20110198745A1 (en) * 2010-02-17 2011-08-18 Maxim Integrated Products, Inc. Wafer-level packaged device having self-assembled resilient leads
CN203399418U (en) * 2013-07-31 2014-01-15 无锡市伟丰印刷机械厂 Plug-and-play type circuit board printed chassis structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201286196Y (en) * 2008-09-24 2009-08-05 昆山鼎鑫电子有限公司 Printed substrate for circuit board
US20110198745A1 (en) * 2010-02-17 2011-08-18 Maxim Integrated Products, Inc. Wafer-level packaged device having self-assembled resilient leads
CN203399418U (en) * 2013-07-31 2014-01-15 无锡市伟丰印刷机械厂 Plug-and-play type circuit board printed chassis structure

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