WO2015033530A1 - Electronic apparatus - Google Patents

Electronic apparatus Download PDF

Info

Publication number
WO2015033530A1
WO2015033530A1 PCT/JP2014/004354 JP2014004354W WO2015033530A1 WO 2015033530 A1 WO2015033530 A1 WO 2015033530A1 JP 2014004354 W JP2014004354 W JP 2014004354W WO 2015033530 A1 WO2015033530 A1 WO 2015033530A1
Authority
WO
WIPO (PCT)
Prior art keywords
cabinet
circuit pattern
housing
sheet metal
electronic device
Prior art date
Application number
PCT/JP2014/004354
Other languages
French (fr)
Japanese (ja)
Inventor
太郎 杉田
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Publication of WO2015033530A1 publication Critical patent/WO2015033530A1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module

Definitions

  • the present invention relates to an electronic device having a charging terminal that is electrically connected to a rechargeable battery built in a housing.
  • a sheet metal is provided on a charging terminal component of a resin molded product by insert molding or the like, and if it is waterproof, a packing must be provided, and the charging terminal unit as a whole has a certain size. I need. For this reason, there is a restriction on the position where the charging terminal is provided, particularly in an electronic device which is thinned, the display frame is narrowed, and the rechargeable battery is enlarged.
  • the waterproof structure of the resin molded product may deteriorate the waterproof property due to defects during molding or assembly.
  • the present invention has been made in view of the above points, and an object of the present invention is to obtain an electronic device having a good appearance with an increased degree of freedom in the installation position of the charging terminal while preventing an increase in size.
  • the circuit of the charging terminal is directly formed on the surface of the cabinet by using the circuit molding technique.
  • the charging terminal is Circuit patterns formed on the front and back surfaces of the cabinet constituting the housing; A sheet metal electrically connected to the circuit pattern and partially exposed from the housing.
  • the circuit pattern is directly formed on the surface of the cabinet constituting the housing, no separate parts such as a resin molded product are required, and the circuit itself has a high degree of freedom in patterning. There is a high degree of freedom in the location where the housing is provided, and the casing can be made thinner. Furthermore, since the charging plug or the like may be brought into contact with the exposed sheet metal, the circuit pattern does not hurt, and only the sheet metal part needs to be exposed, so the appearance is good.
  • the circuit pattern is formed on the surface of the cabinet constituting the casing, and the sheet metal that is partially exposed from the casing is electrically connected to the circuit pattern. It is possible to obtain an electronic device with a good appearance that can increase the degree of freedom of the installation position of the charging terminal while preventing the charging.
  • FIG. 3 is an enlarged sectional view taken along a line II in FIG. It is the perspective view which looked at the mobile telephone from the back side. It is a disassembled perspective view of a mobile phone. It is the perspective view seen from the back side which expands and shows a charge terminal structure. It is the perspective view seen from the front side which expands and shows a charge terminal structure. It is sectional drawing which shows the charging terminal structure in a back side cabinet. It is a figure equivalent to FIG. 1 which shows a modification.
  • the mobile phone 1 includes a front cabinet 3 that houses a display unit 2 on the front side, and a rear surface of the front cabinet 3.
  • a rear side cabinet 4 covering the side, and the rear side of the rear side cabinet 4 is covered with a rear cover 5.
  • the front-side cabinet 3, the back-side cabinet 4 and the rear cover 5 are made of, for example, a resin molded product and constitute the casing of the mobile phone 1.
  • a rechargeable battery 6 and a circuit board 7 are accommodated between the front cabinet 3 and the back cabinet 4 so as to be waterproof.
  • the front side cabinet 3 and the back side cabinet 4 are waterproofed by a rubber packing 8 having a rectangular frame shape.
  • a charging terminal 10 that is electrically connected to the rechargeable battery 6 is disposed on the left side surface of the mobile phone 1.
  • the charging terminal 10 has a circuit pattern 11 formed on the front and back surfaces of the back cabinet 4.
  • the circuit pattern 11 is formed by using circuit pattern forming techniques such as plating, LDS (Laser Direct Structure) and other circuit forming techniques (MID: Molded Interconnect Device), and film decoration techniques such as printing, IMD and IML. Is done.
  • the circuit pattern 11 is formed on the front side (front side) and the back side (back side) of the back side cabinet 4, and the circuit patterns 11 on both sides are a plurality of through holes.
  • the circuit pattern 11 formed also on the inner surface of 12 is continuous. As shown in FIG.
  • the through-hole 12 after the circuit pattern 11 is formed is sealed and sealed with a sealing member 13 made of an adhesive or a UV curable resin.
  • the sealing member 13 may be made of a conductive material. In this way, waterproofing is maintained by sealing with the sealing member 13 while conducting conduction between the front surface and the back surface of the back side cabinet 4 using the inner surface of the through hole 12, so that In addition, a waterproof structure using a packing for waterproofing the outer periphery of another part is not required, and it is possible to prevent a decrease in waterproofness due to molding failure or assembly failure, and to save space.
  • the back side cabinet 4 is also provided with a circuit pattern having a plurality of antenna functions.
  • the circuit pattern 11 of the present invention can be provided in the same process as other antenna patterns.
  • the circuit pattern 11 is electrically connected to a pair of sheet metals 14 which are partially exposed from the opening 3a for exposure of the front side cabinet 3.
  • the sheet metal 14 has a clip shape made of a spring steel plate having high conductivity such as a gold-plated stainless steel plate, and has a protrusion 14a and a bent portion 14b.
  • the circuit pattern 11 formed on the periphery is brought into contact. In this way, by securely sandwiching the circuit pattern 11 with the sheet metal 14 having elasticity, it is possible to ensure the conduction stability while maintaining the contact pressure with a simple structure.
  • a conductive leaf spring 15 is provided on the back side of the circuit board 7, and the conductive leaf spring 15 and the rechargeable battery 6 are electrically connected.
  • the conductive leaf spring 15 is brought into contact with the circuit pattern 11 on the back side of the back side cabinet 4 using elastic force.
  • the current of the sheet metal 14 flows to the rechargeable battery 6 as a result.
  • the circuit pattern is directly formed on the front and back surfaces of the back side cabinet 4, no separate parts such as a resin molded product are required, and the degree of freedom of patterning of the circuit pattern 11 itself is increased. Since it is high, there is a high degree of freedom in the location where the charging terminal 10 is provided, and the casing can be thinned. Furthermore, since the charging plug or the like may be brought into contact with the exposed sheet metal 14, the circuit pattern 11 does not hurt, and the sheet metal 14 portion is only exposed, so the appearance is good.
  • the mobile phone 1 having a good appearance with an increased degree of freedom in the installation position of the charging terminal 10 while preventing an increase in size.
  • FIG. 6 shows a mobile phone 101 as an electronic apparatus according to a modification of the embodiment of the present invention, which differs from the above embodiment in that the configuration of the sheet metal 114 is different.
  • the same portions as those in FIGS. 1 to 5 are denoted by the same reference numerals, and detailed description thereof is omitted.
  • the front side cabinet 103 does not have the exposure opening 3a, and the pair of sheet metals 114 are insert-molded in the cover 105 that covers the back side cabinet 104.
  • Each of the pair of sheet metals 114 includes an exposed portion 114a exposed on the front surface side and a grounding portion 114b extending to the back surface side.
  • the grounding portion 114b contacts the circuit pattern 11 on the surface of the back side cabinet 104 and is electrically connected.
  • the sheet metal 114 is insert-molded in the cover 105, an operation of assembling the sheet metal 114 is unnecessary, and assembly is easy. If the sheet metal 114 is insert-molded immediately above the conductive plate spring 15, the area of the circuit pattern 11 can be reduced.
  • the sheet metal 114 is provided outside the waterproof region by the rubber packing 8, it is not necessary to have a waterproof structure such as insert molding, and a separate sheet metal 114 may be fitted.
  • the present invention may be configured as follows with respect to the above embodiment.
  • the charging terminal 10 is provided on the left side surface of the mobile phone 1.
  • the charging terminal 10 has a high degree of design freedom. You can also.
  • electrical_connection provided in the circuit board 7 is electrically connected to the circuit pattern 11 of the back surface of the back side cabinet 4
  • electrical_connection electrically connected to the circuit pattern 11 is a rechargeable battery. 6 may be directly connected to the charging terminal.
  • the electronic device is the mobile phone 1, but it is a PHS (Personal Handy-phone System), a PDA (Personal Digital Assistant), a smartphone, a personal computer, a mobile tool, an electronic dictionary, a calculator, a game machine, or the like. It may be a liquid crystal display, a liquid crystal television, a Blu-ray (DVD) recorder, or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Telephone Set Structure (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Disclosed is an electronic apparatus wherein a circuit pattern (11) is formed on the front surface and the rear surface of a back surface-side cabinet (4) that constitutes a housing, a sheet metal (14) having a part thereof exposed from the housing is electrically connected to the circuit pattern (11), and the circuit pattern is electrically connected to a rechargeable battery (6) housed in the housing.

Description

電子機器Electronics
　本発明は、筐体の内部に内蔵した充電池に電気的に接続される充電端子を有する電子機器に関するものである。 The present invention relates to an electronic device having a charging terminal that is electrically connected to a rechargeable battery built in a housing.
　従来より、一対の金属部材と、平板状に形成され、一対の金属部材がそれぞれ平板の両面から露出するように離間されて嵌め込まれた樹脂部材と、樹脂部材の外側面に嵌合されたリング状のゴム部材とを備えた充電端子ユニットが組み込まれた筐体を有する電子機器は知られている（例えば、特許文献１参照）。 Conventionally, a pair of metal members, a resin member that is formed in a flat plate shape and is fitted so as to be exposed from both sides of the flat plate, and a ring that is fitted to the outer surface of the resin member 2. Description of the Related Art An electronic device having a casing in which a charging terminal unit including a rubber member is incorporated is known (see, for example, Patent Document 1).
特開２００９－１４０８３４号公報JP 2009-140834 A
　しかしながら、従来の電子機器では、樹脂成形品の充電端子部品に板金をインサート成形等で設けた上に、防水構造であればパッキンを設けなければならず、充電端子ユニット全体としてある程度の大きさを必要とする。このため、特に薄型化、表示部の狭額縁化、充電池の大型化を図る電子機器では、充電端子を設ける位置の制約がある。 However, in a conventional electronic device, a sheet metal is provided on a charging terminal component of a resin molded product by insert molding or the like, and if it is waterproof, a packing must be provided, and the charging terminal unit as a whole has a certain size. I need. For this reason, there is a restriction on the position where the charging terminal is provided, particularly in an electronic device which is thinned, the display frame is narrowed, and the rechargeable battery is enlarged.
　また、樹脂成形品による防水構造は、成形時や組立時の不良によって防水性が低下するおそれがある。 Also, the waterproof structure of the resin molded product may deteriorate the waterproof property due to defects during molding or assembly.
　本発明は、かかる点に鑑みてなされたものであり、その目的とするところは、大型化を防ぎながら、充電端子の設置位置の自由度を上げた外観のよい電子機器を得ることにある。 The present invention has been made in view of the above points, and an object of the present invention is to obtain an electronic device having a good appearance with an increased degree of freedom in the installation position of the charging terminal while preventing an increase in size.
　上記の目的を達成するために、この発明では、回路成形技術を利用してキャビネットの表面に充電端子の回路を直接形成するようにした。 In order to achieve the above object, in the present invention, the circuit of the charging terminal is directly formed on the surface of the cabinet by using the circuit molding technique.
　具体的には、本発明では、筐体の内部に内蔵した充電池に電気的に接続される充電端子を有する電子機器を前提とし、
　上記充電端子は、
　　上記筐体を構成するキャビネットの表面及び裏面に形成された回路パターンと、
　　上記回路パターンに電気的に接続され、上記筐体から一部が露出する板金とを有する。 Specifically, in the present invention, on the premise of an electronic device having a charging terminal electrically connected to a rechargeable battery built in the housing,
The charging terminal is
Circuit patterns formed on the front and back surfaces of the cabinet constituting the housing;
A sheet metal electrically connected to the circuit pattern and partially exposed from the housing.
　上記の構成によると、筐体を構成するキャビネットの表面に直接回路パターンを形成するので、樹脂成形品などの別部品を必要とせず、また、回路自体のパターニングの自由度が高いので、充電端子を設ける箇所の自由度が高く、筐体の薄型化を図れる。さらに露出した板金に充電用のプラグ等を接触させればよいので、回路パターンが痛まず、また、板金部分だけを露出させればよいので、外観もよい。 According to the above configuration, since the circuit pattern is directly formed on the surface of the cabinet constituting the housing, no separate parts such as a resin molded product are required, and the circuit itself has a high degree of freedom in patterning. There is a high degree of freedom in the location where the housing is provided, and the casing can be made thinner. Furthermore, since the charging plug or the like may be brought into contact with the exposed sheet metal, the circuit pattern does not hurt, and only the sheet metal part needs to be exposed, so the appearance is good.
　以上説明したように、本発明によれば、筐体を構成するキャビネットの表面に回路パターンを形成し、この回路パターンに筐体から一部が露出する板金を電気的に接続したことにより、大型化を防ぎながら、充電端子の設置位置の自由度を上げた外観のよい電子機器を得ることができる。 As described above, according to the present invention, the circuit pattern is formed on the surface of the cabinet constituting the casing, and the sheet metal that is partially exposed from the casing is electrically connected to the circuit pattern. It is possible to obtain an electronic device with a good appearance that can increase the degree of freedom of the installation position of the charging terminal while preventing the charging.
図２のＩ－Ｉ部拡大断面図である。FIG. 3 is an enlarged sectional view taken along a line II in FIG. 携帯電話機を背面側から見た斜視図である。It is the perspective view which looked at the mobile telephone from the back side. 携帯電話機の分解斜視図である。It is a disassembled perspective view of a mobile phone. 充電端子構造を拡大して示す背面側から見た斜視図である。It is the perspective view seen from the back side which expands and shows a charge terminal structure. 充電端子構造を拡大して示す正面側から見た斜視図である。It is the perspective view seen from the front side which expands and shows a charge terminal structure. 背面側キャビネットにおける充電端子構造を示す断面図である。It is sectional drawing which shows the charging terminal structure in a back side cabinet. 変形例を示す図１相当図である。It is a figure equivalent to FIG. 1 which shows a modification.
　以下、本発明の実施形態を図面に基づいて説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
　図１～図３は本発明の実施形態の電子機器としての携帯電話機１を示し、この携帯電話機１は、正面側に表示部２を収容する正面側キャビネット３と、この正面側キャビネット３の背面側を覆う背面側キャビネット４とを有し、この背面側キャビネット４の背面がリアカバー５で覆われている。これら正面側キャビネット３、背面側キャビネット４及びリアカバー５が例えば樹脂成形品よりなり、携帯電話機１の筐体を構成する。正面側キャビネット３と背面側キャビネット４との間には、充電池６及び回路基板７が防水されるように収容されている。詳しくは図示しないが、例えば正面側キャビネット３と背面側キャビネット４との間は、矩形枠状のゴムパッキン８で防水されている。 1 to 3 show a mobile phone 1 as an electronic apparatus according to an embodiment of the present invention. The mobile phone 1 includes a front cabinet 3 that houses a display unit 2 on the front side, and a rear surface of the front cabinet 3. A rear side cabinet 4 covering the side, and the rear side of the rear side cabinet 4 is covered with a rear cover 5. The front-side cabinet 3, the back-side cabinet 4 and the rear cover 5 are made of, for example, a resin molded product and constitute the casing of the mobile phone 1. A rechargeable battery 6 and a circuit board 7 are accommodated between the front cabinet 3 and the back cabinet 4 so as to be waterproof. Although not shown in detail, for example, the front side cabinet 3 and the back side cabinet 4 are waterproofed by a rubber packing 8 having a rectangular frame shape.
　そして、例えば携帯電話機１の左側面には、充電池６に電気的に接続される充電端子１０が配置されている。この充電端子１０は、背面側キャビネット４の表面及び裏面に形成された回路パターン１１を有する。この回路パターン１１は、メッキやＬＤＳ（Laser Direct Structuring）をはじめとした回路成形技術(ＭＩＤ：MoldedInterconnect Device）や、印刷、ＩＭＤやＩＭＬ等のフィルム加飾技術等の回路パターン形成技術を用いて形成される。図４Ａ及び図４Ｂにも示すように、この回路パターン１１は、背面側キャビネット４の正面側（表面側）及び背面側（裏面側）に形成され、これら両面の回路パターン１１が複数の貫通孔１２の内面にも形成された回路パターン１１で連続している。図５に示すように、回路パターン１１形成後の貫通孔１２は、接着剤やＵＶ硬化樹脂よりなる封止部材１３で封止されて防水されている。この封止部材１３を導通性のある物質で構成してもよい。このように、貫通孔１２内面を利用して背面側キャビネット４の表面と裏面との間で導通を図りながら、この封止部材１３で封止することで防水が保たれるので、従来のように別部品の外周を防水するパッキンを用いた防水構造が不要となり、成形不良や組立不良による防水性低下を防止できると共に、省スペースを図ることができる。また、貫通孔１２の個数や内面の面積を調整することで、通過可能な電流量を容易に調整でき、貫通孔１２を介して内部の充電池６や回路基板７に適量の電流を流すことができる。なお、詳しくは図示しないが、回路パターン１１の他に背面側キャビネット４には、複数のアンテナ機能を有する回路パターンも設けられている。このため、本発明の回路パターン１１を他のアンテナ用パターンと同じ工程で設けることができる。 For example, a charging terminal 10 that is electrically connected to the rechargeable battery 6 is disposed on the left side surface of the mobile phone 1. The charging terminal 10 has a circuit pattern 11 formed on the front and back surfaces of the back cabinet 4. The circuit pattern 11 is formed by using circuit pattern forming techniques such as plating, LDS (Laser Direct Structure) and other circuit forming techniques (MID: Molded Interconnect Device), and film decoration techniques such as printing, IMD and IML. Is done. As shown in FIGS. 4A and 4B, the circuit pattern 11 is formed on the front side (front side) and the back side (back side) of the back side cabinet 4, and the circuit patterns 11 on both sides are a plurality of through holes. The circuit pattern 11 formed also on the inner surface of 12 is continuous. As shown in FIG. 5, the through-hole 12 after the circuit pattern 11 is formed is sealed and sealed with a sealing member 13 made of an adhesive or a UV curable resin. The sealing member 13 may be made of a conductive material. In this way, waterproofing is maintained by sealing with the sealing member 13 while conducting conduction between the front surface and the back surface of the back side cabinet 4 using the inner surface of the through hole 12, so that In addition, a waterproof structure using a packing for waterproofing the outer periphery of another part is not required, and it is possible to prevent a decrease in waterproofness due to molding failure or assembly failure, and to save space. Further, by adjusting the number of through-holes 12 and the area of the inner surface, the amount of current that can be passed can be easily adjusted, and an appropriate amount of current flows through the internal rechargeable battery 6 and the circuit board 7 through the through-hole 12. Can do. Although not shown in detail, in addition to the circuit pattern 11, the back side cabinet 4 is also provided with a circuit pattern having a plurality of antenna functions. For this reason, the circuit pattern 11 of the present invention can be provided in the same process as other antenna patterns.
　回路パターン１１は、正面側キャビネット３の露出用開口３ａから一部が露出する一対の板金１４に電気的に接続されている。この板金１４は、例えば金メッキされたステンレス鋼板などの導電性の高いバネ鋼板で構成されたクリップ形状であり、突起１４ａ及び折曲部１４ｂを有する。この折曲部１４ｂで背面側キャビネット４の周縁を挟み込むことで、この周縁に形成した回路パターン１１に当接している。このように、弾性を有する板金１４で回路パターン１１を確実に挟み込むことで、簡単な構造で接触圧を保ったまま導通の安定性を確保することができる。 The circuit pattern 11 is electrically connected to a pair of sheet metals 14 which are partially exposed from the opening 3a for exposure of the front side cabinet 3. The sheet metal 14 has a clip shape made of a spring steel plate having high conductivity such as a gold-plated stainless steel plate, and has a protrusion 14a and a bent portion 14b. By sandwiching the periphery of the back-side cabinet 4 with the bent portion 14b, the circuit pattern 11 formed on the periphery is brought into contact. In this way, by securely sandwiching the circuit pattern 11 with the sheet metal 14 having elasticity, it is possible to ensure the conduction stability while maintaining the contact pressure with a simple structure.
　回路基板７の背面側には、例えば導通用板バネ１５が設けられており、この導通用板バネ１５と充電池６とは導通している。正面側キャビネット３と背面側キャビネット４とを結合するときに、背面側キャビネット４の裏面の回路パターン１１に導通用板バネ１５が弾性力を利用して当接するようになっている。このことで、結果として板金１４の電流が充電池６に流れるようになっている。 For example, a conductive leaf spring 15 is provided on the back side of the circuit board 7, and the conductive leaf spring 15 and the rechargeable battery 6 are electrically connected. When the front side cabinet 3 and the back side cabinet 4 are coupled, the conductive leaf spring 15 is brought into contact with the circuit pattern 11 on the back side of the back side cabinet 4 using elastic force. As a result, the current of the sheet metal 14 flows to the rechargeable battery 6 as a result.
　このように、本実施形態では、背面側キャビネット４の表面及び裏面に直接回路パターンを形成するので、樹脂成形品などの別部品を必要とせず、また、回路パターン１１自体のパターニングの自由度が高いので、充電端子１０を設ける箇所の自由度が高く、筐体の薄型化を図れる。さらに、露出した板金１４に充電用のプラグ等を接触させればよいので、回路パターン１１が痛まず、また、板金１４部分が露出しているだけなので、外観もよい。 Thus, in this embodiment, since the circuit pattern is directly formed on the front and back surfaces of the back side cabinet 4, no separate parts such as a resin molded product are required, and the degree of freedom of patterning of the circuit pattern 11 itself is increased. Since it is high, there is a high degree of freedom in the location where the charging terminal 10 is provided, and the casing can be thinned. Furthermore, since the charging plug or the like may be brought into contact with the exposed sheet metal 14, the circuit pattern 11 does not hurt, and the sheet metal 14 portion is only exposed, so the appearance is good.
　したがって、本実施形態によると、大型化を防ぎながら、充電端子１０の設置位置の自由度を上げた外観のよい携帯電話機１を得ることができる。 Therefore, according to the present embodiment, it is possible to obtain the mobile phone 1 having a good appearance with an increased degree of freedom in the installation position of the charging terminal 10 while preventing an increase in size.
　－変形例－
　図６は本発明の実施形態の変形例の電子機器としての携帯電話機１０１を示し、板金１１４の構成が異なる点で上記実施形態と異なる。なお、本変形例では、図１～図５と同じ部分については同じ符号を付してその詳細な説明は省略する。 -Modification-
FIG. 6 shows a mobile phone 101 as an electronic apparatus according to a modification of the embodiment of the present invention, which differs from the above embodiment in that the configuration of the sheet metal 114 is different. In this modification, the same portions as those in FIGS. 1 to 5 are denoted by the same reference numerals, and detailed description thereof is omitted.
　すなわち、本変形例では、正面側キャビネット１０３が露出用開口３ａを有さず、一対の板金１１４は、背面側キャビネット１０４を覆うカバー１０５にインサート成形されている。一対の板金１１４は、それぞれ表面側に露出する露出部１１４ａと、裏面側へ延びる接地部１１４ｂとを有する。そして、カバー１０５で背面側キャビネット１０４を覆ったときに接地部１１４ｂが背面側キャビネット１０４の表面の回路パターン１１に当接して電気的に接続されるようになっている。 That is, in this modification, the front side cabinet 103 does not have the exposure opening 3a, and the pair of sheet metals 114 are insert-molded in the cover 105 that covers the back side cabinet 104. Each of the pair of sheet metals 114 includes an exposed portion 114a exposed on the front surface side and a grounding portion 114b extending to the back surface side. When the back side cabinet 104 is covered with the cover 105, the grounding portion 114b contacts the circuit pattern 11 on the surface of the back side cabinet 104 and is electrically connected.
　このように、カバー１０５に板金１１４がインサート成形されているので、板金１１４を組み付ける作業が不要で組立が容易である。また、板金１１４を導通用板バネ１５の真上にインサート成形すれば、回路パターン１１の面積を小さくすることができる。 As described above, since the sheet metal 114 is insert-molded in the cover 105, an operation of assembling the sheet metal 114 is unnecessary, and assembly is easy. If the sheet metal 114 is insert-molded immediately above the conductive plate spring 15, the area of the circuit pattern 11 can be reduced.
　なお、板金１１４は、ゴムパッキン８による防水領域外に設けられているので、インサート成形など防水構造である必要はなく、別部品の板金１１４を嵌め込むようにしてもよい。 In addition, since the sheet metal 114 is provided outside the waterproof region by the rubber packing 8, it is not necessary to have a waterproof structure such as insert molding, and a separate sheet metal 114 may be fitted.
　（その他の実施形態）
　本発明は、上記実施形態について、以下のような構成としてもよい。 (Other embodiments)
The present invention may be configured as follows with respect to the above embodiment.
　すなわち、上記実施形態では、充電端子１０を携帯電話機１の左側面に設けたが、本発明によると、充電端子１０の設計自由度が高いので、右側面、上下側面、背面のいずれに設けることもできる。 That is, in the above embodiment, the charging terminal 10 is provided on the left side surface of the mobile phone 1. However, according to the present invention, the charging terminal 10 has a high degree of design freedom. You can also.
　また、上記実施形態では、回路基板７に設けた導通用板バネ１５を背面側キャビネット４の裏面の回路パターン１１に導通させているが、回路パターン１１に導通する導通用板バネ１５を充電池６の充電端子に直接導通させるようにしてもよい。 Moreover, in the said embodiment, although the leaf | plate spring 15 for conduction | electrical_connection provided in the circuit board 7 is electrically connected to the circuit pattern 11 of the back surface of the back side cabinet 4, the leaf | plate spring 15 for conduction | electrical_connection electrically connected to the circuit pattern 11 is a rechargeable battery. 6 may be directly connected to the charging terminal.
　上記実施形態では、電子機器は、携帯電話機１としたが、ＰＨＳ（Personal Handy-phone System ）、ＰＤＡ(Personal Digital Assistant)、スマートフォン、パソコン、モバイルツール、電子辞書、電卓、ゲーム機等であってもよく、液晶ディスプレイ、液晶テレビ、ブルーレイ（ＤＶＤ）レコーダ等であってもよい。 In the above embodiment, the electronic device is the mobile phone 1, but it is a PHS (Personal Handy-phone System), a PDA (Personal Digital Assistant), a smartphone, a personal computer, a mobile tool, an electronic dictionary, a calculator, a game machine, or the like. It may be a liquid crystal display, a liquid crystal television, a Blu-ray (DVD) recorder, or the like.
　なお、以上の実施形態は、本質的に好ましい例示であって、本発明、その適用物や用途の範囲を制限することを意図するものではない。また、各実施形態に記載された技術的特徴は、互いに組合せ可能であり、組み合わせることにより、新しい技術的特徴を形成することができる。 In addition, the above embodiment is an essentially preferable example, and is not intended to limit the scope of the present invention, its application, and use. The technical features described in each embodiment can be combined with each other, and a new technical feature can be formed by combining them.
　　１，１０１　　　携帯電話機（電子機器）
　　　　　　２　　　表示部
　　３，１０３　　　正面側キャビネット（筐体）
　　　　　　３ａ　　露出用開口
　　４，１０４　　　背面側キャビネット（筐体、キャビネット）
　　５，１０５　　　リアカバー（筐体）
　　　　　　６　　　充電池
　　　　　　７　　　回路基板
　　　　　　８　　　ゴムパッキン
　　　　　１０　　　充電端子
　　　　　１１　　　回路パターン
　　　　　１２　　　貫通孔
　　　　　１３　　　封止部材
　１４，１１４　　　板金
　　　　　１４ａ　　突起
　　　　　１４ｂ　　折曲部
　　　　１１４ａ　　露出部
　　　　１１４ｂ　　接地部
　　　　　１５　　　導通用板バネ 1,101 Mobile phone (electronic equipment)
2 Display 3,103 Front side cabinet (housing)
3a Opening for exposure 4,104 Rear side cabinet (housing, cabinet)
5,105 Rear cover (housing)
DESCRIPTION OF SYMBOLS 6 Rechargeable battery 7 Circuit board 8 Rubber packing 10 Charging terminal 11 Circuit pattern 12 Through-hole 13 Sealing member 14,114 Sheet metal 14a Protrusion 14b Bending part 114a Exposed part 114b Grounding part 15 Conductive leaf spring

Claims (5)

  1. 　筐体の内部に内蔵した充電池に電気的に接続される充電端子を有する電子機器において、
    　上記充電端子は、
    　　上記筐体を構成するキャビネットの表面及び裏面に形成された回路パターンと、
    　　上記回路パターンに電気的に接続され、上記筐体から一部が露出する板金とを有する
    ことを特徴とする電子機器。     In an electronic device having a charging terminal that is electrically connected to a rechargeable battery built in the housing,
    The charging terminal is
    Circuit patterns formed on the front and back surfaces of the cabinet constituting the housing;
    An electronic apparatus comprising: a sheet metal electrically connected to the circuit pattern and partially exposed from the housing.
  2. 　請求項１に記載の電子機器において、
    　上記回路パターンは、上記キャビネットに形成した貫通孔内面を通って該キャビネットの裏面に連続し、
    　上記貫通孔は、封止部材で封止されて防水されている
    ことを特徴とする電子機器。     The electronic device according to claim 1,
    The circuit pattern passes through the inner surface of the through hole formed in the cabinet and continues to the back surface of the cabinet.
    The electronic device, wherein the through hole is sealed and sealed with a sealing member.
  3. 　請求項２に記載の電子機器において、
    　上記貫通孔は複数設けられ、上記キャビネットの裏面の回路パターンが、上記充電池又は上記筐体に内蔵された回路基板に電気的に接続されている
    ことを特徴とする電子機器。     The electronic device according to claim 2,
    An electronic apparatus, wherein a plurality of the through holes are provided, and a circuit pattern on a back surface of the cabinet is electrically connected to the rechargeable battery or a circuit board built in the housing.
  4. 　請求項１～３のいずれか１つに記載の電子機器において、
    　上記板金は、弾性を有するクリップ形状であり、上記回路パターンに当接するように上記キャビネットを挟持している
    ことを特徴とする電子機器。     The electronic device according to any one of claims 1 to 3,
    The electronic apparatus according to claim 1, wherein the sheet metal is in a clip shape having elasticity, and the cabinet is sandwiched so as to contact the circuit pattern.
  5. 　請求項１～３のいずれか１つに記載の電子機器において、
    　上記板金は、上記キャビネットを覆うカバーに設けられ、該カバーで上記キャビネットを覆ったときに上記回路パターンに当接して電気的に接続される
    ことを特徴とする電子機器。     The electronic device according to any one of claims 1 to 3,
    The electronic apparatus, wherein the sheet metal is provided on a cover that covers the cabinet, and is electrically connected in contact with the circuit pattern when the cabinet is covered with the cover.
PCT/JP2014/004354 2013-09-09 2014-08-25 Electronic apparatus WO2015033530A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013186518A JP2015053647A (en) 2013-09-09 2013-09-09 Electronic apparatus
JP2013-186518 2013-09-09

Publications (1)

Publication Number Publication Date
WO2015033530A1 true WO2015033530A1 (en) 2015-03-12

Family

ID=52628031

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/004354 WO2015033530A1 (en) 2013-09-09 2014-08-25 Electronic apparatus

Country Status (2)

Country Link
JP (1) JP2015053647A (en)
WO (1) WO2015033530A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102299043B1 (en) * 2015-03-30 2021-09-07 주식회사 이엠따블유 Antena module for use in a portable terminal and method for manufacturing same
KR102299041B1 (en) * 2015-03-30 2021-09-07 주식회사 이엠따블유 Antena module for use in a portable terminal and method for manufacturing same
JP2017058963A (en) * 2015-09-16 2017-03-23 シャープ株式会社 Sheet member, electronic device, and manufacturing method for electronic device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004153103A (en) * 2002-10-31 2004-05-27 Mitsubishi Electric Corp Portable terminal
JP2007096877A (en) * 2005-09-29 2007-04-12 Saxa Inc Charging terminal mounting structure
JP2008104060A (en) * 2006-10-20 2008-05-01 Mitsubishi Electric Corp Electronic equipment and charging terminal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004153103A (en) * 2002-10-31 2004-05-27 Mitsubishi Electric Corp Portable terminal
JP2007096877A (en) * 2005-09-29 2007-04-12 Saxa Inc Charging terminal mounting structure
JP2008104060A (en) * 2006-10-20 2008-05-01 Mitsubishi Electric Corp Electronic equipment and charging terminal

Also Published As

Publication number Publication date
JP2015053647A (en) 2015-03-19

Similar Documents

Publication Publication Date Title
US9843128B2 (en) Waterproof electrical connector
US9105899B2 (en) Electronic device subassemblies
US20160227007A1 (en) Speaker and mobile communication terminal device using same
US9332329B2 (en) Electronic apparatus
KR101326653B1 (en) Portable terminal
JP2013054844A (en) Electric connector
CN105681503A (en) Waterproof side key structure and electronic equipment comprising same
WO2015033530A1 (en) Electronic apparatus
WO2014148089A1 (en) Portable device
JPWO2007037405A1 (en) Mobile terminal device
WO2006035592A1 (en) Portable radio
WO2016155275A1 (en) Mobile display terminal
KR20150076961A (en) Protective cover and electronic device having it
JP2011024022A (en) Mobile walkie-talkie
US20070230156A1 (en) Electromagnetic shielding device
JP2010182602A (en) Waterproof terminal structure and electronic device
JP2011114721A (en) Portable electronic device
JP4617988B2 (en) Switch seat and portable terminal
JP4624329B2 (en) Waterproof structure of electronic equipment
JP5085223B2 (en) Electronics
KR20060100361A (en) Protable terminal with dummy pad for ground
JP5158044B2 (en) Mobile terminal device
JP2014216826A (en) Connection structure having sealability
CN210694140U (en) Camera structure with antenna and electronic equipment thereof
CN103563171A (en) Structure manufacturing method

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14841559

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14841559

Country of ref document: EP

Kind code of ref document: A1