CN106159538A - 插口 - Google Patents

插口 Download PDF

Info

Publication number
CN106159538A
CN106159538A CN201510190876.1A CN201510190876A CN106159538A CN 106159538 A CN106159538 A CN 106159538A CN 201510190876 A CN201510190876 A CN 201510190876A CN 106159538 A CN106159538 A CN 106159538A
Authority
CN
China
Prior art keywords
top plate
lower side
plate portion
side body
socket
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201510190876.1A
Other languages
English (en)
Other versions
CN106159538B (zh
Inventor
山本孝
山本孝一
佐佐木弘
佐藤树
佐藤一树
安藤润
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of CN106159538A publication Critical patent/CN106159538A/zh
Application granted granted Critical
Publication of CN106159538B publication Critical patent/CN106159538B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • B29C66/7214—Fibre-reinforced materials characterised by the length of the fibres
    • B29C66/72143—Fibres of discontinuous lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/733—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence
    • B29C66/7332—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being coloured
    • B29C66/73321—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being coloured both parts to be joined being coloured
    • B29C66/73322—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the optical properties of the material of the parts to be joined, e.g. fluorescence, phosphorescence at least one of the parts to be joined being coloured both parts to be joined being coloured both parts to be joined having a different colour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2509/00—Use of inorganic materials not provided for in groups B29K2503/00 - B29K2507/00, as filler
    • B29K2509/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/36—Plugs, connectors, or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

本发明提供一种插口，该插口通过对含有填充材料的合成树脂进行激光熔敷而成，并且能够有效地防止熔敷不合格。插口具备：下侧壳体，其具有包围收纳空间的周围的壁部，且该下侧壳体由光吸收材料构成；上侧外罩，其具有堵塞所述收纳空间的上部的顶板部，且该上侧外罩由透光材料构成，所述顶板部的周缘部通过激光熔敷而熔敷于所述下侧壳体的所述壁部；以及导电端子，其以将所述下侧壳体的内外连通的方式安装于所述下侧壳体，其中，所述上侧外罩由含有激光透光量产生变化的填充材的合成树脂构成，且通过注塑成形而形成，将所述注塑成形的浇口痕迹设置在所述顶板部的避开所述周缘部的位置。

Description

插口
技术领域
本发明涉及与所插入的插头进行电连接的插口。
背景技术
已知一种树脂接合体的制造方法，其中，使由吸收激光的热塑性树脂构成的第一树脂构件与由使激光穿透的热塑性树脂构成的第二树脂构件接触，从该第二树脂构件侧照射激光，通过对这两个构件的接触界面进行激光焊接而进行制造。
在专利文献1中记载有如下所述的内容：在第二树脂构件含有强化纤维并通过注塑成形而形成的情况下，能够在使用于该第二树脂构件的成形的模具的浇口(与腔室邻接并相连的加热后原料树脂的注入口)的附近，形成所含有的强化纤维的分布局部不同的激光低穿透性部位。
图7是示出专利文献1的树脂接合体100的俯视图。在图7中，以激光低穿透性部位L1的S2作为起点向左环绕一周照射激光直至S2，进一步照射激光至F2，由此通过激光熔敷将盖120(第二树脂构件)熔敷于外壳主体110(第一树脂构件)。
通过这样做，通过将激光低穿透性部位L1形成为以比其他熔敷部位111多接受一次激光照射的方式熔敷的重复熔敷部位112，能够避免产生空隙而使得接合力(熔敷强度)降低，或因再次加热、熔融、冷却而使得密封性不稳定之类的问题。
在先技术文献
专利文献
专利文献1：日本专利第5503083号公报
发明要解决的课题
然而，若改变模具的浇口位置、第二树脂构件所含有的强化纤维的重量等，由于激光低穿透部位处的穿透量也不同，因此难以将重复熔敷部位控制为适当的穿透量。因此，进行两次激光照射时，依然存在熔敷不充分的情况，并且，进行两次激光照射时，也存在因过度熔敷而导致卡合力降低或密封性不稳定的情况，无法有效地防止熔敷不合格。
发明内容
本发明解决了上述的课题，其目的在于提供一种插口，该插口通过对含有填充材料的合成树脂进行激光熔敷而成，并且能够有效地防止熔敷不合格。
解决方案
本发明的插口具备：下侧壳体，其具有包围收纳空间的周围的壁部，且该下侧壳体由光吸收材料构成；上侧外罩，其具有堵塞所述收纳空间的上部的顶板部，且该上侧外罩由透光材料构成，所述顶板部的周缘部通过激光熔敷而熔敷于所述下侧壳体的所述壁部；以及导电端子，其以将所述下侧壳体的内外连通的方式安装于所述下侧壳体，其特征在于，所述上侧外罩由含有激光透光量产生变化的填充材料的合成树脂构成，且通过注塑成形而形成，将所述注塑成形的浇口痕迹设置在所述顶板部的避开所述周缘部的位置。
根据该结构，能够通过在上侧外罩中使用含有填充材料的合成树脂来提高强度，并且，由于在顶板部的周缘部不出现激光低穿透部位，因此能够有效地防止熔敷不合格。
另外，在本发明的插口的基础上，其特征在于，所述上侧外罩的所述顶板部具有从下侧的面朝所述收纳空间向下方突出的突出部，所述浇口痕迹设置在所述突出部的位置的上方，且所述顶板部的上侧的面上。
若以位于顶板部的薄壁部分的方式在注塑成形的模具上设置浇口，则树脂的流动性变差，存在容易产生缩孔、翘曲的问题，但设置有突出部的部分形成为厚壁，若以位于该突出部的上方的方式设置模具的浇口，则能够抑制缩孔、翘曲的产生。
另外，在本发明的插口的基础上，其特征在于，所述突出部是可引导插入到所述收纳空间的插头的引导部。
根据该结构，由于设置有辅助插头的插入的引导部，因此能够保护导电端子。利用该构造，由于不特别设置突出部，因此能够防止在收纳空间内形成障碍物。
发明效果
根据本发明，能够提供能在上侧外罩中使用含有填充材料的合成树脂来提高强度，并且能有效地防止熔敷不合格的插口。
附图说明
图1是示出本发明的实施方式的插口的立体图。
图2是示出本发明的实施方式的插口的分解立体图。
图3是示出本发明的实施方式的插口的俯视图。
图4是从斜下方观察本发明的实施方式的插口时的立体图。
图5是从斜下方观察上侧外罩时的立体图。
图6是沿着图3的VI-VI线剖开的剖视图。
图7是示出现有的树脂接合体的俯视图。
附图标记说明如下：
1：插口
1a：收纳空间
1b：引导部
11：下侧壳体
11a：壁部
11b：底部
11c：凸缘部
12：上侧外罩
12a：顶板部
12b：周缘部
12c：凸缘部
12d：浇口痕迹
12e：突出部
12f：上侧的面
12g：下侧的面
13：导电端子
13a：可动接点部
14：盖
14a：开口部
14b：突起部
14c：凸缘部
具体实施方式
[第一实施方式]
以下，使用附图对本发明的实施方式进行详细说明。需要说明的是，为了便于理解，适当改变了附图的尺寸。
图1是示出本发明的实施方式的插口1的立体图。图2是示出本实施方式的插口1的分解立体图。图3是示出本实施方式的插口1的俯视图。图4是从斜下方观察本实施方式的插口1时的立体图。图5是从斜下方观察上侧外罩12时的立体图。图6是沿着图3的VI-VI线剖开的剖视图。
如图1～图6所示，本发明的实施方式的插口1具备下侧壳体11、上侧外罩12、导电端子13以及盖14。插口1具有可供未图示的插头插入的收纳空间1a，与所插入的插头进行电连接。
需要说明的是，在以下说明中，以图1的Z1侧作为上侧，以Z2侧作为下侧，以Y1侧作为前侧，以Y2侧作为后侧。其目的在于使说明易懂，并不限定插口1的使用时的方向。
下侧壳体11由以合成树脂作为主成分的光吸收材料构成。例如，能够使用着色为黑色的尼龙树脂。尼龙树脂能够通过适度的加热进行成形，另外，尼龙树脂在含有大量着色用的颜料的情况下具有光吸收性。如图2所示，下侧壳体11具有包围收纳空间1a的周围的壁部11a与底部11b，呈向上方开放的形状。壁部11a的上侧被加工为平坦。另外，下侧壳体11具备配置在壁部11a以及底部11b的前侧的凸缘部11c。
导电端子13由具有导电性的金属形成，如图2所示，以将下侧壳体11的内外连通的方式安装在下侧壳体11的壁部11a以及底部11b。更具体而言，导电端子13通过嵌入成形而与下侧壳体11形成为一体。导电端子13例如能够使用燐青铜。导电端子13具备可动接点部13a，以便在向收纳空间1a插入未图示的插头时与插头的电极面抵接。可动接点部13a的一部分通过在嵌入成形后与导电端子13卡合而安装。需要说明的是，向下侧壳体11固定导电端子13的固定方法不限定为嵌入成形，例如也可以通过粘合材料等而形成为一体。
上侧外罩12由含有用于提高机械强度的填充材料的合成树脂构成，通过注塑成形而形成。该合成树脂例如能够使用乳白色的尼龙树脂。尼龙树脂能够通过适度的加热进行成形，另外，尼龙树脂在不含有颜料的情况下以乳白色具有透光性。另外，填充材料能够使用玻璃纤维。通过以玻璃纤维作为填充材料，机械尺寸稳定性提高，机械强度、表面硬度提高。需要说明的是，在这些下侧壳体11中使用的材料是能够使激光穿透的透光材料，但光学特性因填充材料的含有量而变化，例如激光透光量变化。
如图2以及图5所示，上侧外罩12具备顶板部12a以及配置在前侧的凸缘部12c。上侧外罩12的顶板部12a的周缘部12b被加工为平坦的面，周缘部12b的上下方向的厚度均匀地形成。另外，如图2所示，在顶板部12a的上侧的面12f形成有浇口痕迹12d。该浇口痕迹12d与设置于注塑成形的模具的浇口位置对应地形成，在本实施方式中，设置在顶板部12a的避开周缘部12b的位置。此外，如图5以及图6所示，上侧外罩12具备从顶板部12a的下侧的面12g朝收纳空间1a向下方突出的突出部12e，该突出部12e作为可引导插入到收纳空间1a的插头的引导部1b。
盖14由以合成树脂作为主要成分的光吸收材料构成。例如，能够使用着色为黑色的尼龙树脂。尼龙树脂能够通过适度的加热进行成形，另外，尼龙树脂在含有大量着色用的颜料的情况下具有光吸收性。如图2所示，盖14具有设置为筒状的开口部14a，具备配置在开口部14a的后侧的凸缘部14c、以及进一步向后侧突出的突起部14b。
上侧外罩12以覆盖下侧壳体11的上侧的方式安装。顶板部12a的周缘部12b设置为抵接于下侧壳体11的壁部11a，通过从上方沿着周缘部12b照射激光，将上侧外罩12熔敷于下侧壳体11。由于周缘部12b的厚度形成为恒定，因此，能够稳定地进行下侧壳体11的壁部11a与上侧外罩12的激光熔敷。另一方面，盖14通过将突起部14b沿着下侧壳体11的壁部11a以及底部11b的内表面插入而安装于下侧壳体11的前侧，并接合于下侧壳体11以及上侧外罩12。例如，使用固定用夹具将盖14压力接触于下侧壳体11以及上侧外罩12，进行超声波熔敷。需要说明的是，也可以不使用超声波熔敷等熔敷，例如通过粘合材料等进行接合。
由此，本实施方式的插口1保持为从开口部14a向收纳空间1a浸入的水不向开口部14a以外漏出的状态。智能手机等经常在室外使用的便携式电子设备要求具备防水性，本实施方式的插口1适于这样的用途。
接下来，参照图5以及图6对本实施方式的插口1的特征进行详细叙述。
本实施方式的插口1的上侧外罩12在顶板部12a的下侧的面12g具备突出部12e作为引导部1b，与该突出部12e的位置对应地在顶板部12a的上侧的面12f设置有浇口痕迹12d。如前所述，浇口痕迹12d与设置于注塑成形的模具的浇口位置对应地形成。
作为引导部1b的突出部12e形成为与未图示的捅头的外形匹配的凹形状。需要说明的是，突出部12e的前侧也具有与插头的外形匹配的凹形状，从而顶板部12a的下侧的面12g引导插头的插入。
由于引导部1b呈与插头形状匹配的形状，因此在未图示的插头向收纳空间1a插入时，对插头的插入进行辅助，以避免插头以倾斜的状态插入。在未设置有引导部1b的情况下，在插头以倾斜的状态插入时等，产生导电端子13的可动接点部13a被压入假定量以上的不良情况，但若设置有引导部1b，则防止了此类不良情况。由此，能够保护导电端子13。另外，通过使插头抵接于引导部1b，能够稳定地保持插头的相反侧的面与导电端子13的可动接点部13a的接触。
在本实施方式中，由于利用突出部12e形成引导部1b，因此能够不添加其他构件地设置引导部1b。利用该构造，由于不特别设置突出部，因此能够防止在收纳空间1a内形成障碍物。
上侧外罩12通过对含有填充材料的合成树脂进行注塑成形而得到，以便即使减薄顶板部12a的厚度也具有必需的机械强度。在注塑成形中，由于将熔化的合成树脂向加热后的模具内喷射后进行冷却，因此取出的成形品与熔融的合成树脂的状态相比发生收缩。因此，成形品不形成为模具的内表面原样的形状，而是凹陷或开孔。将该收缩所导致的不合格称作缩孔。另外，在薄板状的成形品中，有时因不均匀的收缩而产生翘曲。因此，必需耗费精力以抑制缩孔、翘曲的产生。若以位于顶板部12a的薄壁部分的方式在注塑成形的模具上设置浇口，则树脂的流动性变差，存在容易产生缩孔、翘曲的问题。在本实施方式的插口1中，设置有突出部12e的部分形成为厚壁，若以位于该突出部12e的上方的方式设置模具的浇口，则能够抑制缩孔、翘曲的产生。
另外，发现了因填充材料处的反射等而使得含有填充材料的合成树脂的激光透光量发生变化。例如，若在填充材料中使用玻璃纤维，则玻璃纤维处的反射增大，激光透光量降低。已知靠近注塑成形的模具的浇口的区域与其他区域相比积蓄了更多的填充材料。因此，例如，在含有玻璃纤维作为填充材料的合成树脂的情况下，在靠近浇口痕迹12d的区域，激光透光量局部降低。由于顶板部12a的周缘部12b是通过照射激光而熔敷于下侧壳体11的区域，因此若激光透光量局部降低，则容易产生熔敷不合格。因此，优选周缘部12b的激光透光量形成为恒定。
在本实施方式的插口1中，浇口痕迹12d设置在顶板部12a的避开周缘部12b的位置。因此，即使在其注塑成形中使用的合成树脂含有激光透光量产生变化的填充材料，也不会在顶板部12a的周缘部12b出现激光低穿透部位。因此，在本实施方式的插口1中，周缘部12b的激光透光量形成为恒定。
如上所述，对于顶板部12a的周缘部12b，由于激光透光量恒定，因此能够在激光熔敷中使最佳的激光的照射量恒定，激光熔敷稳定。另外，由于不需要局部照射两次激光的熔敷方法，因此不担心引起与两次加热、冷却相伴的熔敷不合格。
以下，对本实施方式所带来的效果进行说明。
本实施方式的插口1具备由光吸收材料构成的下侧壳体11、由透光材料构成且顶板部12a的周缘部12b被激光熔敷的上侧外罩12、以及以将下侧壳体11的内外连通的方式安装的导电端子13。上侧外罩12由含有激光透光量产生变化的填充材料的合成树脂构成，且通过注塑成形而形成，注塑成形的浇口痕迹12d设置在顶板部12a的避开周缘部12b的位置。
根据该结构，通过在上侧外罩12中使用含有填充材料的合成树脂而能够提高强度，并且，即使含有激光透光量产生变化的填充材料，也不会在顶板部12a的周缘部12b出现激光低穿透部位，因此能够有效地防止熔敷不合格。
另外，在本实施方式的插口1中，上侧外罩12的顶板部12a具备从下侧的面12g朝收纳空间1a向下方突出的突出部12e，浇口痕迹12d设置在突出部12e的位置的上方，且顶板部12a的上侧的面12f上。
若以位于顶板部12a的薄壁部分的方式在注塑成形的模具上设置浇口，则树脂的流动性变差，存在容易产生缩孔、翘曲的问题，但设置有突出部12e的部分形成为厚壁，若以位于该突出部12e的上方的方式设置模具的浇口，则能够抑制缩孔、翘曲的产生。
另外，在本实施方式的插口1中，突出部12e是可引导插入到收纳空间1a的插头的引导部1b。
根据该结构，由于设置有辅助插头的插入的引导部1b，因此能够保护导电端子13。利用该构造，由于不特别设置突出部，因此能够防止在收纳空间1a内形成障碍物。
如上，具体说明了本发明的实施方式的插口1，但本发明不限定为所述的实施方式，能够在不脱离主旨的范围进行各种变更后实施。例如，能够以如下方式变形后加以实施，这些方案也属于本发明的技术范围。
(1)在本实施方式中，在靠近浇口痕迹12d的区域，激光透光量降低，但在激光透光量增大的情况下也同样发挥作用。因合成树脂以及填充材料的种类不同，若填充材料的含有量多，也存在激光透光量大的情况。此时，在靠近模具的浇口的区域，激光透光量增多，因过度加热而引起熔敷不合格。因此，在这种情况下，将注塑成形的浇口痕迹12d设置在顶板部12a的避开周缘部12b的位置也是有效的。
(2)在本实施方式中，利用突出部12e形成引导部1b，但也可以将突出部12e与引导部1b分别设置。另外，引导部1b不限定于一处，也可以设置于多处。
(3)在本实施方式中，利用超声波熔敷等对盖14进行接合，但也可以采用利用透光性材料与上侧外罩12形成为一体并通过激光熔敷而熔敷于下侧壳体11的构造。

Claims (3)

1.一种插口，具备：
下侧壳体，其具有包围收纳空间的周围的壁部，且该下侧壳体由光吸收材料构成；
上侧外罩，其具有堵塞所述收纳空间的上部的顶板部，且该上侧外罩由透光材料构成，所述顶板部的周缘部通过激光熔敷而熔敷于所述下侧壳体的所述壁部；以及
导电端子，其以将所述下侧壳体的内外连通的方式安装于所述下侧壳体，
其特征在于，
所述上侧外罩由含有填充材料的合成树脂构成，且通过注塑成形而形成，将所述注塑成形的浇口痕迹设置在所述顶板部的避开所述周缘部的位置。
2.根据权利要求1所述的插口，其特征在于，
所述上侧外罩的所述顶板部具备从下侧的面朝所述收纳空间向下方突出的突出部，
所述浇口痕迹设置在所述突出部的位置的上方，且所述顶板部的上侧的面上。
3.根据权利要求2所述的插口，其特征在于，
所述突出部是可引导插入到所述收纳空间的插头的引导部。
CN201510190876.1A 2014-09-24 2015-04-21 插口 Expired - Fee Related CN106159538B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-193759 2014-09-24
JP2014193759A JP6292556B2 (ja) 2014-09-24 2014-09-24 ジャック

Publications (2)

Publication Number Publication Date
CN106159538A true CN106159538A (zh) 2016-11-23
CN106159538B CN106159538B (zh) 2018-11-09

Family

ID=55805764

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510190876.1A Expired - Fee Related CN106159538B (zh) 2014-09-24 2015-04-21 插口

Country Status (2)

Country Link
JP (1) JP6292556B2 (zh)
CN (1) CN106159538B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023134061A (ja) * 2022-03-14 2023-09-27 ニデックコンポーネンツ株式会社 電子部品とその製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003103581A (ja) * 2001-09-28 2003-04-09 Mitsubishi Materials Corp バルブゲート式金型装置
JP2004291344A (ja) * 2003-03-26 2004-10-21 Aisin Seiki Co Ltd レーザ溶着方法、レーザ溶着品、レーザ溶着用の樹脂部材
CN1881499A (zh) * 2005-06-09 2006-12-20 阿尔卑斯电气株式会社 带有棘轮弹簧的片材及其制造方法及使用它的开关
CN101622118A (zh) * 2007-05-07 2010-01-06 中央硝子株式会社 注射成型用模具
JP2011005704A (ja) * 2009-06-24 2011-01-13 Panasonic Electric Works Co Ltd 樹脂材のレーザー溶着方法および樹脂成形品
JP3180031U (ja) * 2012-09-19 2012-11-29 アルプス電気株式会社 ジャック
JP5503083B2 (ja) * 2011-09-29 2014-05-28 日本特殊陶業株式会社 樹脂接合体及びその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013203047A (ja) * 2012-03-29 2013-10-07 Sumitomo Chemical Co Ltd 中空成形体および中空成形体の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003103581A (ja) * 2001-09-28 2003-04-09 Mitsubishi Materials Corp バルブゲート式金型装置
JP2004291344A (ja) * 2003-03-26 2004-10-21 Aisin Seiki Co Ltd レーザ溶着方法、レーザ溶着品、レーザ溶着用の樹脂部材
CN1881499A (zh) * 2005-06-09 2006-12-20 阿尔卑斯电气株式会社 带有棘轮弹簧的片材及其制造方法及使用它的开关
CN101622118A (zh) * 2007-05-07 2010-01-06 中央硝子株式会社 注射成型用模具
JP2011005704A (ja) * 2009-06-24 2011-01-13 Panasonic Electric Works Co Ltd 樹脂材のレーザー溶着方法および樹脂成形品
JP5503083B2 (ja) * 2011-09-29 2014-05-28 日本特殊陶業株式会社 樹脂接合体及びその製造方法
JP3180031U (ja) * 2012-09-19 2012-11-29 アルプス電気株式会社 ジャック

Also Published As

Publication number Publication date
CN106159538B (zh) 2018-11-09
JP2016066452A (ja) 2016-04-28
JP6292556B2 (ja) 2018-03-14

Similar Documents

Publication Publication Date Title
US10305203B2 (en) Bus bar and method of manufacturing bus bar
CN107135650A (zh) 金属构件与树脂模制件的复合体以及用于与树脂模制件形成复合体的金属构件
CN104538781A (zh) 防水型插座电连接器
TWM518834U (zh) 電連接器
CN207381615U (zh) 防水型Type-C插座连接器
CN204304093U (zh) 电连接器
CN105356109A (zh) 电连接器
CN103827476B (zh) 共振器
CN105813412A (zh) 电子装置及其制作方法
CN204315813U (zh) 防水型插座电连接器
JP2012164460A (ja) 電線と端子の接続構造およびその製造方法
CN107799962A (zh) Usb连接器
CN104577422A (zh) 压接结构
CN106159538A (zh) 插口
CN106571553A (zh) 电连接器及其制造方法
CA2670811A1 (en) Method for jointing rubbery-core-inserted braid
CN104218379B (zh) 防水型连接器
CN207542469U (zh) 电连接器
CN206947601U (zh) 连接器
US9985379B2 (en) Electrical connector and the method of making the same
CN103546784A (zh) 机顶盒
CN207150719U (zh) 一种下盖、音圈马达及摄像模组
CN103458633A (zh) 电子产品外壳与塑胶件的结合结构
KR101852654B1 (ko) 전지셀 및 그의 제조방법
US9705237B2 (en) Electrical connector with excellent waterproof function

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan, Japan

Patentee after: Alpine Alpine Company

Address before: Tokyo, Japan, Japan

Patentee before: Alps Electric Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181109

Termination date: 20200421