TWI627801B - Retractable plug device - Google Patents

Retractable plug device Download PDF

Info

Publication number
TWI627801B
TWI627801B TW106134545A TW106134545A TWI627801B TW I627801 B TWI627801 B TW I627801B TW 106134545 A TW106134545 A TW 106134545A TW 106134545 A TW106134545 A TW 106134545A TW I627801 B TWI627801 B TW I627801B
Authority
TW
Taiwan
Prior art keywords
plug unit
plug
housing
telescopic
ground terminal
Prior art date
Application number
TW106134545A
Other languages
Chinese (zh)
Other versions
TW201916492A (en
Inventor
許榮輝
Original Assignee
勝德國際研發股份有限公司
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 勝德國際研發股份有限公司 filed Critical 勝德國際研發股份有限公司
Priority to TW106134545A priority Critical patent/TWI627801B/en
Application granted granted Critical
Publication of TWI627801B publication Critical patent/TWI627801B/en
Priority to CN201811130509.2A priority patent/CN109638554A/en
Priority to EP18198262.0A priority patent/EP3467964A1/en
Publication of TW201916492A publication Critical patent/TW201916492A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/60—Means for supporting coupling part when not engaged
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • H01R24/30—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable with additional earth or shield contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H01R24/78—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

一種伸縮插頭裝置，包括殼體及插頭單元。殼體具有一第一面及一第二面，第一面及第二面分別設有一第一開口及一第二開口，殼體的內部設有一容置空間，第一開口及第二開口位於容置空間的兩端。插頭單元具有絕緣本體及插腳，插腳樞設於絕緣本體上，使插腳能轉動折收，插頭單元可移動地設置於殼體的容置空間內，插頭單元能通過第一開口伸出殼體的第一面或收容於殼體的容置空間內。由此，可降低整體殼體高度，更易於攜帶使用。 A telescopic plug device includes a housing and a plug unit. The casing has a first surface and a second surface. The first surface and the second surface are respectively provided with a first opening and a second opening. The interior of the casing is provided with an accommodation space. The first opening and the second opening are located at Hold both ends of the space. The plug unit has an insulating body and pins, and the pins are pivoted on the insulating body so that the pins can be rotated and folded. The plug unit is movably disposed in the accommodation space of the housing, and the plug unit can protrude through the first opening of the housing. The first surface may be contained in an accommodation space of the casing. As a result, the overall housing height can be reduced, making it easier to carry and use.

Description

伸縮插頭裝置 Telescopic plug device

本發明涉及一種伸縮插頭裝置，尤指一種可伸縮變化，且插頭單元可收納至內部的插頭裝置。 The invention relates to a telescopic plug device, in particular to a plug device that can be telescopically changed and the plug unit can be accommodated inside.

隨著科技的進步，越來越多的電器產品伴隨著人們的生活，插頭的使用率隨之增加，同時各式各樣的插頭亦普遍被使用。現有的歐洲插座與插頭產品體積過於龐大，因為歐洲插座的插孔是下沉一定深度，同樣的插頭為了***下沉的插孔中，所以插頭高度也比一般常見的美規或英規高，這樣的插頭產品不僅佔用室內空間，且不便於攜帶使用。 With the advancement of science and technology, more and more electrical products are accompanied by people's lives, the utilization rate of plugs has increased, and various plugs are also commonly used. The existing European socket and plug products are too bulky, because the socket of the European socket sinks to a certain depth, and the same plug is inserted into the sinking socket, so the height of the plug is higher than the common American or British regulations. The plug product not only occupies indoor space, but also is not easy to carry and use.

綜上所述，本發明人有感上述缺陷可改善，乃特潛心研究並配合學理的應用，終於提出一種設計合理且有效改善上述缺陷的發明。 In summary, the inventor feels that the above-mentioned defects can be improved, but he has devoted himself to studying and cooperating with the application of science, and finally proposed an invention with a reasonable design and effective improvement of the above-mentioned defects.

本發明所要解決的技術問題，在於提供一種伸縮插頭裝置，可降低整體殼體高度，更易於攜帶使用。 The technical problem to be solved by the present invention is to provide a telescopic plug device, which can reduce the overall housing height and is easier to carry and use.

為了解決上述的技術問題，本發明提供一種伸縮插頭裝置，包括：殼體，該殼體具有一第一面及一第二面，該第一面及該第二面位於該殼體相反的兩面，該第一面設有一第一開口，該殼體的內部設有一容置空間，該第一開口位於該容置空間的一端；以 及插頭單元，該插頭單元具有絕緣本體及插腳，該插腳可轉動地設置於該絕緣本體上，使該插腳能轉動折收，該插頭單元可移動地設置於該殼體的容置空間內，該插頭單元能通過該第一開口伸出該殼體的第一面或收容於該殼體的容置空間內。 In order to solve the above technical problems, the present invention provides a telescopic plug device, which includes a casing, the casing having a first surface and a second surface, and the first surface and the second surface are located on opposite sides of the casing. The first surface is provided with a first opening, and an accommodation space is provided inside the housing, and the first opening is located at one end of the accommodation space; And a plug unit, the plug unit has an insulating body and a pin, the pin is rotatably disposed on the insulating body, so that the pin can be rotated and retracted, and the plug unit is movably disposed in an accommodation space of the housing, The plug unit can protrude from the first surface of the casing through the first opening or be received in an accommodation space of the casing.

本發明的有益效果：本發明的插頭單元可移動地設置於殼體的容置空間內，使得插頭單元能伸出殼體的第一面或收容於殼體的容置空間內，且插頭單元的插腳得以轉動折收，本發明可降低整體殼體高度，更易於攜帶使用。 Advantageous effects of the present invention: The plug unit of the present invention is movably disposed in the accommodation space of the housing, so that the plug unit can protrude from the first surface of the housing or be accommodated in the accommodation space of the housing, and the The pins can be rotated and folded, and the present invention can reduce the height of the overall shell, which is easier to carry and use.

為使能更進一步瞭解本發明的特徵及技術內容，請參閱以下有關本發明的詳細說明與附圖，然而附圖僅提供參考與說明用，並非用來對本發明加以限制者。 In order to further understand the features and technical contents of the present invention, please refer to the following detailed description of the present invention and the accompanying drawings, but the drawings are only for reference and explanation, and are not intended to limit the present invention.

1‧‧‧殼體 1‧‧‧shell

11‧‧‧第一殼體 11‧‧‧First case

12‧‧‧第二殼體 12‧‧‧Second shell

13‧‧‧第一面 13‧‧‧ the first side

14‧‧‧第二面 14‧‧‧ second side

15‧‧‧容置空間 15‧‧‧accommodation space

16‧‧‧第一開口 16‧‧‧ the first opening

17‧‧‧第二開口 17‧‧‧ second opening

18‧‧‧地極端子 18‧‧‧ ground terminal

181‧‧‧固定部 181‧‧‧Fixed section

182‧‧‧第一接觸部 182‧‧‧First contact

183‧‧‧第二接觸部 183‧‧‧Second contact section

18’‧‧‧地極端子 18’‧‧‧ ground terminal

19‧‧‧導槽 19‧‧‧Guide

20‧‧‧插座單元 20‧‧‧Socket Unit

2‧‧‧插頭單元 2‧‧‧ plug unit

21‧‧‧絕緣本體 21‧‧‧Insulated body

211‧‧‧第一收容槽 211‧‧‧First Containment Tank

212‧‧‧第二收容槽 212‧‧‧Second Containment Tank

213‧‧‧凸部 213‧‧‧ convex

22‧‧‧插腳 22‧‧‧ pin

24‧‧‧樞接座 24‧‧‧ Pivot Seat

25‧‧‧插孔 25‧‧‧jack

26‧‧‧接地件 26‧‧‧ Grounding

27‧‧‧導軌 27‧‧‧rail

28‧‧‧擋止件 28‧‧‧stop

281‧‧‧溝槽 281‧‧‧Groove

282‧‧‧擋止面 282‧‧‧stop surface

3‧‧‧導電端子組 3‧‧‧Conductive terminal group

31‧‧‧導電端子 31‧‧‧Conductive terminal

圖1是本發明伸縮插頭裝置的立體分解圖。 FIG. 1 is an exploded perspective view of a telescopic plug device according to the present invention.

圖2是本發明伸縮插頭裝置另一角度的立體分解圖。 FIG. 2 is an exploded perspective view of the telescopic plug device of the present invention from another angle.

圖3是本發明伸縮插頭裝置使用狀態的立體圖。 Fig. 3 is a perspective view of a use state of the telescopic plug device according to the present invention.

圖4是圖3的Ⅳ-Ⅳ剖視圖。 FIG. 4 is a sectional view taken along the line IV-IV in FIG. 3.

圖5是圖3的V-V剖視圖。 Fig. 5 is a sectional view taken along the line V-V in Fig. 3.

圖6是本發明伸縮插頭裝置非使用狀態的立體圖。 FIG. 6 is a perspective view of the telescopic plug device of the present invention in a non-use state.

圖7是圖6的Ⅶ-Ⅶ視圖。 FIG. 7 is a Ⅶ-Ⅶ view of FIG. 6.

圖8是圖6的Ⅷ-Ⅷ剖視圖。 Fig. 8 is a cross-sectional view taken along the line IX-IX in Fig. 6.

圖9是本發明伸縮插頭裝置另一實施例使用狀態的立體圖。 FIG. 9 is a perspective view of a use state of another embodiment of the telescopic plug device of the present invention.

圖10是本發明伸縮插頭裝置又一實施例非使用狀態的立體圖。 FIG. 10 is a perspective view of a non-used state of another embodiment of the telescopic plug device of the present invention.

圖11是本發明伸縮插頭裝置又一實施例非使用狀態另一角度的立體圖。 FIG. 11 is another perspective view of the telescopic plug device according to another embodiment of the present invention in a non-use state from another angle.

請參閱圖1至圖5，為本發明伸縮插頭裝置的第一實施例，本發明所揭示的各個實施例對應附圖所提及的相關數量與外型，僅用來具體地說明本發明的實施方式，以便於了解本發明的內容，而非用來侷限本發明的保護範圍。本發明的伸縮插頭裝置適用於各種的插頭、插座或轉接器等裝置，其類型並不加以限制，本實施例的伸縮插頭裝置揭示歐洲插頭的規格。 Please refer to FIGS. 1 to 5, which are the first embodiment of the telescopic plug device of the present invention. Each embodiment disclosed by the present invention corresponds to the related quantities and appearances mentioned in the drawings, and is only used to specifically describe the present invention. The embodiments are provided to facilitate understanding of the content of the present invention, rather than to limit the protection scope of the present invention. The telescopic plug device of the present invention is applicable to various plugs, sockets, or adapters, and the type is not limited. The telescopic plug device of this embodiment discloses the specifications of European plugs.

該伸縮插頭裝置包括一殼體1及一插頭單元2。該殼體1較佳是以塑膠等絕緣材料製成，該殼體1可為一件式或多件式結構，在本實施例中，該殼體1包含一第一殼體11及一第二殼體12，第一殼體11及第二殼體12組合成一完整的殼體1，第一殼體11及第二殼體12可利用螺絲鎖固、卡接或黏接等方式組合。殼體1的形狀並不限制，可以是方形、圓形、長形或其他任意的形狀。該殼體1具有一第一面13及一第二面14，第一面13及第二面14位於殼體1相反的兩面。 The telescopic plug device includes a housing 1 and a plug unit 2. The case 1 is preferably made of an insulating material such as plastic. The case 1 may be a one-piece or multi-piece structure. In this embodiment, the case 1 includes a first case 11 and a first case. The two shells 12, the first shell 11 and the second shell 12 are combined into a complete shell 1. The first shell 11 and the second shell 12 can be combined by screwing, snapping or gluing. The shape of the casing 1 is not limited, and may be a square, a circle, an oblong, or any other shape. The casing 1 has a first surface 13 and a second surface 14. The first surface 13 and the second surface 14 are located on opposite sides of the casing 1.

該殼體1的內部設有一容置空間15，容置空間15的形狀並不限制，可以呈圓形或方形等，本實施例揭示容置空間15呈圓形。殼體1的第一面13及第二面14分別設有一第一開口16及一第二開口17，第一開口16位於容置空間15的一端，第二開口17位於容置空間15的另一端，第一開口16及第二開口17與容置空間15相連通。第一開口16及第二開口17的形狀並不限制，本實施例揭示第一開口16及第二開口17對應於容置空間15呈圓形。該容置空間15的內緣亦可設有至少一導槽19，本實施例揭示設有兩導槽19，導槽19沿著伸縮插頭裝置的插接方向延伸，可用以導引對接插頭插置於容置空間15內。 The housing 1 is provided with an accommodating space 15 inside, and the shape of the accommodating space 15 is not limited. The accommodating space 15 may be circular or square. The present embodiment discloses that the accommodating space 15 is circular. The first surface 13 and the second surface 14 of the casing 1 are respectively provided with a first opening 16 and a second opening 17. The first opening 16 is located at one end of the accommodation space 15, and the second opening 17 is located at the other end of the accommodation space 15. At one end, the first opening 16 and the second opening 17 communicate with the accommodating space 15. The shapes of the first opening 16 and the second opening 17 are not limited. The present embodiment discloses that the first opening 16 and the second opening 17 are circular corresponding to the accommodation space 15. The inner edge of the accommodating space 15 may also be provided with at least one guide groove 19. The present embodiment discloses that two guide grooves 19 are provided. The guide groove 19 extends along the insertion direction of the telescopic plug device, and can be used to guide the docking plug. Placed in the accommodation space 15.

該插頭單元2具有絕緣本體21及插腳22，絕緣本體21的形狀與殼體1的容置空間15的形狀相對應，使插頭單元2可設置於殼體1的容置空間15內，且絕緣本體21的高度可與容置空間15的高度相等或不等。插腳22以導電性良好的金屬材料製成，插腳 22設置於絕緣本體21上，插腳22的型式及數量並不限制，插腳22可設有一個或多個，本實施例揭示設有兩插腳22。插腳22樞設於絕緣本體21上，亦即插腳22的一端固定於一樞接座24上，以便利用樞接座24樞接於導電端子31，使插腳22可轉動的設置於絕緣本體21上，使插腳22得以轉動折收，且於絕緣本體21設有與插腳22相對應的第一收容槽211，可用以容納折收的插腳22。 The plug unit 2 has an insulating body 21 and pins 22, and the shape of the insulating body 21 corresponds to the shape of the accommodation space 15 of the housing 1, so that the plug unit 2 can be disposed in the accommodation space 15 of the housing 1 and insulated. The height of the main body 21 may be equal to or different from the height of the accommodation space 15. Pin 22 is made of a highly conductive metal material. 22 is disposed on the insulating body 21, and the type and number of pins 22 are not limited. One or more pins 22 may be provided. This embodiment discloses that two pins 22 are provided. The pin 22 is pivotally mounted on the insulating body 21, that is, one end of the pin 22 is fixed on a pivot socket 24, so that the pivot socket 24 is pivotally connected to the conductive terminal 31, so that the pin 22 is rotatably disposed on the insulating body 21. The pin 22 can be rotated and folded, and a first receiving slot 211 corresponding to the pin 22 is provided on the insulating body 21, which can be used to receive the pin 22 that is folded.

該伸縮插頭裝置還可進一步包括一導電端子組3，該導電端子組3設置於插頭單元2的絕緣本體21內，導電端子組3設有至少一導電端子31，導電端子31以導電性良好的金屬材料製成，導電端子31的型式及數量並不限制，導電端子31可設有一個或多個，本實施例揭示設有兩導電端子31，導電端子31電性連接於插腳22。導電端子組3的結構及應用並不限制，可應用於各種的電源輸出介面，使電力可通過插腳22傳輸至導電端子組3(電源輸出介面)。 The telescopic plug device may further include a conductive terminal group 3, which is disposed in the insulating body 21 of the plug unit 2. The conductive terminal group 3 is provided with at least one conductive terminal 31. The conductive terminal 31 is electrically conductive. The type and number of the conductive terminals 31 are not limited. One or more conductive terminals 31 may be provided. This embodiment discloses that two conductive terminals 31 are provided. The conductive terminals 31 are electrically connected to the pins 22. The structure and application of the conductive terminal group 3 are not limited, and can be applied to various power output interfaces, so that power can be transmitted to the conductive terminal group 3 (power output interface) through the pins 22.

在本實施例中，導電端子組3應用於插座，亦即該殼體1的第二面14設置一插座模組，且插頭單元2的絕緣本體21遠離插腳22的一端設有插孔25，導電端子31與插孔25相對應，可用以與對接插頭的插腳接觸，以達成電性連接。當插頭單元2設有插孔25的一端下沉於容置空間15，可供相對應規格的插頭插接。惟，殼體1的第二面14的型式及構造並不限制。 In this embodiment, the conductive terminal group 3 is applied to a socket, that is, a socket module is provided on the second surface 14 of the housing 1, and an end of the insulating body 21 of the plug unit 2 away from the pin 22 is provided with a jack 25. The conductive terminal 31 corresponds to the socket 25 and can be used to contact the pins of the mating plug to achieve electrical connection. When one end of the plug unit 2 provided with the jack 25 is sunk in the accommodating space 15, a plug of a corresponding specification can be inserted. However, the type and structure of the second surface 14 of the casing 1 are not limited.

該插頭單元2可移動地設置於殼體1的容置空間15內，使得插頭單元2能通過第一開口16伸出殼體1的第一面13或收容於殼體1的容置空間15內。插頭單元2的絕緣本體21的高度與殼體1的容置空間15的高度可相等或不等，插頭單元2的絕緣本體21可容納於殼體1的容置空間15內。插頭單元2與殼體1可形成滑動配合，使插頭單元2可以順利的伸出及縮回。當然該插頭單元2與殼體1之間亦可具有適當的緊度，但以不妨礙插頭單元2的伸縮為原則。 The plug unit 2 is movably disposed in the accommodating space 15 of the housing 1, so that the plug unit 2 can protrude from the first surface 13 of the housing 1 or accommodated in the accommodating space 15 of the housing 1 through the first opening 16. Inside. The height of the insulating body 21 of the plug unit 2 may be equal to or different from the height of the accommodating space 15 of the housing 1. The insulating body 21 of the plug unit 2 may be accommodated in the accommodating space 15 of the housing 1. The plug unit 2 and the housing 1 can form a sliding fit, so that the plug unit 2 can be smoothly extended and retracted. Of course, the plug unit 2 and the housing 1 may have a proper tightness, but the principle is not to hinder the expansion and contraction of the plug unit 2.

該插頭單元2可利用人力或彈性元件推動而伸出或縮回，本實施例揭示插頭單元2是利用人力推動而伸出或縮回。另，在殼體1及插頭單元2之間亦可設有定位機構，使插頭單元2在伸出或縮回至預定位置時予以定位，該定位機構可為擋止件、卡扣件、螺絲或現有的各種定位件，並不予以限制。本實施例揭示該定位機構為一擋止件28，該擋止件28可移動地設置於殼體1上，該擋止件28的移動方向可垂直於伸縮插頭裝置的插接方向，擋止件28設有一溝槽281，該溝槽281沿著伸縮插頭裝置的插接方向延伸，擋止件28的一側形成一擋止面282。另於該插頭單元2的絕緣本體21的外緣設有一凸部213。當推動擋止件28使溝槽281對應於凸部213時，該插頭單元2可自由地伸出或縮回；當插頭單元2伸出至預定位置時，可推動擋止件28使溝槽281與凸部213錯開，如此即可利用擋止件28的擋止面282擋止定位凸部213，使插頭單元2定位於伸出狀態。 The plug unit 2 can be extended or retracted by being pushed by a human or elastic element. This embodiment discloses that the plug unit 2 is extended or retracted by being pushed by a human. In addition, a positioning mechanism may also be provided between the housing 1 and the plug unit 2 to enable the plug unit 2 to be positioned when it is extended or retracted to a predetermined position. The positioning mechanism may be a stopper, a snap member, and a screw. Or various existing positioning members are not limited. This embodiment discloses that the positioning mechanism is a stopper 28 that is movably disposed on the housing 1. The moving direction of the stopper 28 can be perpendicular to the plugging direction of the telescopic plug device to stop The member 28 is provided with a groove 281 which extends along the plugging direction of the telescopic plug device, and a stop surface 282 is formed on one side of the stop member 28. A convex portion 213 is provided on an outer edge of the insulating body 21 of the plug unit 2. When the stopper 28 is pushed to make the groove 281 correspond to the convex portion 213, the plug unit 2 can be freely extended or retracted; when the plug unit 2 is extended to a predetermined position, the stopper 28 can be pushed to make the groove 281 is staggered with the convex portion 213, so that the positioning convex portion 213 can be stopped by the stop surface 282 of the stopper 28, so that the plug unit 2 is positioned in the extended state.

該插頭單元2可設有接地件26，該接地件26以導電性良好的金屬材料製成，接地件26可曝露於絕緣本體21的兩側等處。該插頭單元2的絕緣本體21的外緣亦可設有至少一導軌27，本實施例揭示設有兩導軌27，導軌27沿著伸縮插頭裝置的插接方向延伸，可用以導引伸縮插頭裝置插置於對應的插座。 The plug unit 2 may be provided with a grounding member 26. The grounding member 26 is made of a metal material with good conductivity. The grounding member 26 may be exposed on both sides of the insulating body 21 and the like. The outer edge of the insulating body 21 of the plug unit 2 may also be provided with at least one guide rail 27. This embodiment discloses that two guide rails 27 are provided. The guide rail 27 extends along the insertion direction of the telescopic plug device, and can be used to guide the telescopic plug device. Plug it into the corresponding socket.

該殼體1上設有地極端子18(地極導電結構)，該地極端子18以導電性良好的金屬材料製成，地極端子18伸入容置空間15內，地極端子18可設置於容置空間15的側邊，該地極端子18可固定於殼體1上。較佳的，設有兩地極端子18，兩地極端子18可設置於容置空間15的兩側。地極端子18可具有一固定部181、一第一接觸部182及一第二接觸部183，固定部181可用以固定於殼體1，第一接觸部182及第二接觸部183由固定部181的兩端延伸而成，第一接觸部182朝向容置空間15延伸彎折，使第一接觸部182伸入容置空間15，以便與對接插頭的接地部位接觸。第二接觸部183 朝向接地件26延伸彎折，使第二接觸部183與接地件26滑動接觸，以使地極端子18與接地件26形成接地。 The housing 1 is provided with a ground terminal 18 (ground electrode conductive structure). The ground terminal 18 is made of a metal material with good conductivity. The ground terminal 18 extends into the accommodation space 15 and the ground terminal 18 may It is arranged on the side of the accommodation space 15, and the ground terminal 18 can be fixed on the casing 1. Preferably, two terminal poles 18 are provided, and the two terminal poles 18 can be disposed on both sides of the accommodation space 15. The ground terminal 18 may have a fixing portion 181, a first contact portion 182, and a second contact portion 183. The fixing portion 181 may be fixed to the housing 1. The first contact portion 182 and the second contact portion 183 are fixed by the fixing portion. The two ends of 181 are extended, and the first contact portion 182 is extended and bent toward the accommodating space 15 so that the first contact portion 182 extends into the accommodating space 15 so as to be in contact with the ground portion of the docking plug. Second contact part 183 The bending is extended toward the grounding member 26, so that the second contact portion 183 is in sliding contact with the grounding member 26, so that the ground terminal 18 and the grounding member 26 are grounded.

如圖3至5圖所示，當伸縮插頭裝置在使用狀態時，插頭單元2可通過第一開口16伸出殼體1的第一面13，使該插頭單元2可插置於對應的插座。此時插頭單元2設有插孔25的一端凹入於殼體1的第二面14，使插頭單元2設有插孔25的一端下沉於容置空間15，可供對接插頭插接，該容置空間15可用以容納對接插頭插置，使對接插頭可收納至伸縮插頭裝置的內部，且對接插頭的插腳可通過插孔25插置於導電端子組3，對接插頭的插腳可與導電端子組3的導電端子31接觸，以達成電性連接，使電力可傳輸至插頭。如圖6至圖8所示，當伸縮插頭裝置在非使用狀態時，插頭單元2能通過第一開口16縮回收容於殼體1的容置空間15內，且插頭單元2的插腳22得以轉動折收，使伸縮插頭裝置的整體高度降低。 As shown in Figures 3 to 5, when the telescopic plug device is in use, the plug unit 2 can extend through the first opening 16 of the first surface 13 of the housing 1, so that the plug unit 2 can be inserted into the corresponding socket. . At this time, the end of the plug unit 2 provided with the jack 25 is recessed into the second surface 14 of the housing 1, so that the end of the plug unit 2 provided with the jack 25 is sunk into the accommodation space 15 for docking plugs. The accommodating space 15 can be used for accommodating the docking plug, so that the docking plug can be accommodated inside the telescopic plug device, and the pins of the docking plug can be inserted into the conductive terminal group 3 through the jack 25, and the pins of the docking plug can be conductive The conductive terminals 31 of the terminal group 3 are contacted to achieve electrical connection, so that power can be transmitted to the plug. As shown in FIGS. 6 to 8, when the telescopic plug device is in an unused state, the plug unit 2 can be retracted and accommodated in the accommodation space 15 of the housing 1 through the first opening 16, and the pins 22 of the plug unit 2 can be retracted. Rotate and retract to reduce the overall height of the telescopic plug device.

請參閱圖9，為本發明伸縮插頭裝置的另一實施例，本實施例的伸縮插頭裝置為法國規格，該地極端子18’呈柱狀，地極端子18’能豎立於插頭單元2的絕緣本體21設有插孔25的一端，使地極端子18’設置於插頭單元2上，地極端子18’伸入容置空間15，以便與對接插頭的接地部位接觸。該地極端子18’樞設於絕緣本體21上，亦即地極端子18’的一端能以樞軸(圖略)樞接於絕緣本體21，使地極端子18’得以轉動折收，且於絕緣本體21設有與地極端子18’相對應的第二收容槽212，可用以容納折收的地極端子18’。 Please refer to FIG. 9, which is another embodiment of the telescopic plug device of the present invention. The telescopic plug device of this embodiment is of the French standard. The ground terminal 18 ′ is cylindrical, and the ground terminal 18 ′ can be erected on the plug unit 2. The insulating body 21 is provided with one end of the insertion hole 25, so that the ground terminal 18 'is disposed on the plug unit 2, and the ground terminal 18' extends into the accommodation space 15 so as to contact the ground portion of the docking plug. The ground terminal 18 'is pivoted on the insulating body 21, that is, one end of the ground terminal 18' can be pivoted to the insulating body 21 with a pivot (not shown), so that the ground terminal 18 'can be rotated and folded, and The insulating body 21 is provided with a second receiving slot 212 corresponding to the ground terminal 18 ', which can be used to receive the folded ground terminal 18'.

請參閱圖10及圖11，為本發明伸縮插頭裝置的又一實施例，本實施例將上述實施例之殼體1的第二面14上的第二開口17省略，只在殼體1的第一面13設有第一開口16，使插頭單元2能通過第一開口16伸出殼體1的第一面13或收容於殼體1的容置空間15內。本實施例的第二面14上可進一步設有一插座單元20， 可供對接插頭插接。 Please refer to FIGS. 10 and 11, which are yet another embodiment of the telescopic plug device according to the present invention. In this embodiment, the second opening 17 on the second surface 14 of the casing 1 of the above embodiment is omitted, and only in the casing 1. The first surface 13 is provided with a first opening 16, so that the plug unit 2 can protrude from the first surface 13 of the housing 1 or received in the accommodation space 15 of the housing 1 through the first opening 16. A socket unit 20 may be further provided on the second surface 14 of this embodiment. Available for docking plugs.

本發明的插頭單元可移動地設置於殼體的容置空間內，使得插頭單元能伸出殼體的第一面或收容於殼體的容置空間內，且插頭單元的插腳得以轉動折收，本發明可降低整體殼體高度，更易於攜帶使用。 The plug unit of the present invention is movably disposed in the accommodating space of the housing, so that the plug unit can protrude from the first surface of the housing or be accommodated in the accommodating space of the housing, and the pins of the plug unit can be rotated and folded. The invention can reduce the overall shell height and is easier to carry and use.

以上所述僅為本發明的優選實施例，非意欲侷限本發明的專利保護範圍，故凡是運用本發明說明書及附圖內容所作的等效變化，均同理皆包含於本發明的權利保護範圍內。 The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of patent protection of the present invention. Therefore, any equivalent changes made using the description and drawings of the present invention are also included in the scope of protection of the present invention. Inside.

Claims (9)

一種伸縮插頭裝置，包括：殼體，該殼體具有一第一面及一第二面，該第一面及該第二面位於該殼體相反的兩面，該第一面設有一第一開口，該殼體的內部設有一容置空間，該第一開口位於該容置空間的一端；以及插頭單元，該插頭單元具有絕緣本體及插腳，該插腳可轉動地設置於該絕緣本體上，使該插腳能轉動折收，該插頭單元可移動地設置於該殼體的容置空間內，該插頭單元能通過該第一開口伸出該殼體的第一面或收容於該殼體的容置空間內；其中該第二面設有一第二開口，該第二開口位於該容置空間的另一端，該伸縮插頭裝置還包括一導電端子組，該導電端子組設置於該插頭單元的絕緣本體內，該導電端子組設有導電端子，該導電端子電性連接於該插腳，該插頭單元的絕緣本體遠離該插腳的一端設有插孔，該導電端子與該插孔相對應。A telescopic plug device includes a casing, the casing having a first surface and a second surface, the first surface and the second surface are located on opposite sides of the casing, and the first surface is provided with a first opening The housing is provided with an accommodation space inside, the first opening is located at one end of the accommodation space; and a plug unit, the plug unit has an insulating body and a pin, and the pin is rotatably disposed on the insulating body, so that The pin can be rotated and folded, and the plug unit is movably disposed in the accommodating space of the housing. The plug unit can protrude through the first opening of the first surface of the housing or accommodated in the housing. The telescopic plug device further includes a conductive terminal group, and the conductive terminal group is disposed on the insulation of the plug unit; and the second surface is provided with a second opening at the other end of the accommodating space. In the body, the conductive terminal group is provided with a conductive terminal, the conductive terminal is electrically connected to the pin, and an end of the insulating body of the plug unit remote from the pin is provided with a jack, and the conductive terminal corresponds to the jack. 如請求項1所述的伸縮插頭裝置，其中該殼體及該插頭單元之間設有定位機構，使該插頭單元在伸出至預定位置時予以定位。The telescopic plug device according to claim 1, wherein a positioning mechanism is provided between the housing and the plug unit, so that the plug unit is positioned when it is extended to a predetermined position. 如請求項2所述的伸縮插頭裝置，其中該定位機構為一擋止件，該擋止件可移動地設置於該殼體上，該擋止件設有一溝槽，該溝槽沿著該伸縮插頭裝置的插接方向延伸，該擋止件的一側形成一擋止面，該插頭單元的絕緣本體外緣設有一凸部，當該擋止件的溝槽對應於該凸部時，該插頭單元能自由地伸出或縮回，當該插頭單元伸出至預定位置時，能推動該擋止件，使該擋止件的擋止面擋止定位該凸部。The telescopic plug device according to claim 2, wherein the positioning mechanism is a stopper, the stopper is movably disposed on the housing, and the stopper is provided with a groove along the groove. The extension direction of the telescopic plug device extends, a stop surface is formed on one side of the stopper, and a convex portion is provided on the outer periphery of the insulating body of the plug unit. When the groove of the stopper corresponds to the convex portion, The plug unit can be extended or retracted freely. When the plug unit is extended to a predetermined position, the stopper can be pushed to stop the stop surface of the stopper to position the convex portion. 如請求項1所述的伸縮插頭裝置，其中該絕緣本體設有與該插腳相對應的第一收容槽，用以容納折收的該插腳。The telescopic plug device according to claim 1, wherein the insulating body is provided with a first receiving slot corresponding to the pin, for receiving the folded pin. 如請求項1所述的伸縮插頭裝置，其中該殼體上設有地極端子，該地極端子伸入該容置空間內，該插頭單元設有接地件，該接地件曝露於該絕緣本體，該地極端子與該接地件接觸。The telescopic plug device according to claim 1, wherein the housing is provided with a ground terminal, the ground terminal extends into the accommodation space, the plug unit is provided with a grounding member, and the grounding member is exposed to the insulating body The ground terminal is in contact with the grounding element. 如請求項5所述的伸縮插頭裝置，其中該地極端子具有一固定部、一第一接觸部及一第二接觸部，該固定部固定於殼體，該第一接觸部及該第二接觸部由該固定部的兩端延伸而成，該第一接觸部伸入該容置空間，該第二接觸部與該接地件滑動接觸。The telescopic plug device according to claim 5, wherein the ground terminal has a fixing portion, a first contact portion, and a second contact portion, and the fixing portion is fixed to the housing, the first contact portion, and the second contact portion. The contact portion extends from both ends of the fixing portion, the first contact portion extends into the accommodation space, and the second contact portion is in sliding contact with the grounding member. 如請求項1所述的伸縮插頭裝置，其中該插頭單元上設有地極端子，該地極端子呈柱狀，該地極端子能豎立於該插頭單元的一端，該地極端子樞設於該絕緣本體上，使該地極端子能轉動折收。The telescopic plug device according to claim 1, wherein the plug unit is provided with a ground terminal, the ground terminal is columnar, and the ground terminal can be erected at one end of the plug unit, and the ground terminal is pivoted on The insulating body enables the ground terminal to be rotated and folded. 如請求項7所述的伸縮插頭裝置，其中該絕緣本體設有與該地極端子相對應的第二收容槽，用以容納折收的該地極端子。The telescopic plug device according to claim 7, wherein the insulating body is provided with a second receiving slot corresponding to the ground terminal, for receiving the folded ground terminal. 如請求項1所述的伸縮插頭裝置，其中該容置空間的內緣設有導槽，該導槽沿著該伸縮插頭裝置的插接方向延伸，該插頭單元的絕緣本體的外緣設有導軌，該導軌沿著該伸縮插頭裝置的插接方向延伸。The telescopic plug device according to claim 1, wherein an inner edge of the accommodating space is provided with a guide groove extending along a plugging direction of the telescopic plug device, and an outer edge of the insulating body of the plug unit is provided A guide rail extending along a plugging direction of the telescopic plug device.
TW106134545A 2017-10-06 2017-10-06 Retractable plug device TWI627801B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW106134545A TWI627801B (en) 2017-10-06 2017-10-06 Retractable plug device
CN201811130509.2A CN109638554A (en) 2017-10-06 2018-09-27 Flexible plug device
EP18198262.0A EP3467964A1 (en) 2017-10-06 2018-10-02 Retractable plug device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW106134545A TWI627801B (en) 2017-10-06 2017-10-06 Retractable plug device

Publications (2)

Publication Number Publication Date
TWI627801B true TWI627801B (en) 2018-06-21
TW201916492A TW201916492A (en) 2019-04-16

Family

ID=63256169

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106134545A TWI627801B (en) 2017-10-06 2017-10-06 Retractable plug device

Country Status (3)

Country Link
EP (1) EP3467964A1 (en)
CN (1) CN109638554A (en)
TW (1) TWI627801B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3671979A1 (en) * 2018-12-21 2020-06-24 WorldConnect AG Travel adapter and set comprising a travel adapter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI758690B (en) * 2020-02-27 2022-03-21 群光電能科技股份有限公司 Adapter
EP4346019A1 (en) * 2022-09-28 2024-04-03 Fanton SpA Space-saving schuko electrical plug and contact body suited to be arranged in different positions with respect to the plug body and the cable guide

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202034540U (en) * 2011-03-14 2011-11-09 鸿富锦精密工业（深圳）有限公司 Power socket
TWI403041B (en) * 2010-07-09 2013-07-21 Powertech Ind Co Ltd Retractable power plug
TWI434464B (en) * 2011-08-12 2014-04-11 Powertech Ind Co Ltd Expandable/juxtaposable plug, electronic device having an expandable/juxtaposable plug and retaining base thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9125765D0 (en) * 1991-12-04 1992-02-05 Ross Group Plc Electrical adaptor
US7614892B2 (en) * 2007-07-25 2009-11-10 Tung Yan Lau Electrical plug/socket adaptor
CN100568637C (en) * 2008-11-21 2009-12-09 深圳市派高模业有限公司 A kind of adaptor for plug and socket
CN101872911B (en) * 2010-05-18 2012-11-07 智嘉通讯科技(东莞)有限公司 Rotatable and selectable push type multinational power source adapter
GB2494705B (en) * 2011-09-16 2013-09-11 Dg Int Holdings Ltd An adaptor for adapting a mains plug and a mains cable featuring an adaptor mechanism
US8734168B2 (en) * 2012-08-01 2014-05-27 Xyz Science Co., Ltd. Safety plug adapter
US9153914B2 (en) * 2012-08-17 2015-10-06 Advanced Charging Technologies, LLC Power device having multiple modes of operation
CN104934822B (en) * 2015-06-24 2017-12-01 深圳市兰丁科技有限公司 Smart jack and smart jack control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI403041B (en) * 2010-07-09 2013-07-21 Powertech Ind Co Ltd Retractable power plug
CN202034540U (en) * 2011-03-14 2011-11-09 鸿富锦精密工业（深圳）有限公司 Power socket
TWI434464B (en) * 2011-08-12 2014-04-11 Powertech Ind Co Ltd Expandable/juxtaposable plug, electronic device having an expandable/juxtaposable plug and retaining base thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3671979A1 (en) * 2018-12-21 2020-06-24 WorldConnect AG Travel adapter and set comprising a travel adapter
WO2020128992A3 (en) * 2018-12-21 2020-08-13 Worldconnect Ag Travel adapter and set comprising a travel adapter
US11784448B2 (en) 2018-12-21 2023-10-10 Worldconnect Ag Travel adapter and set comprising a travel adapter

Also Published As

Publication number Publication date
CN109638554A (en) 2019-04-16
TW201916492A (en) 2019-04-16
EP3467964A1 (en) 2019-04-10
EP3467964A8 (en) 2019-09-04

Similar Documents

Publication Publication Date Title
TWI627801B (en) Retractable plug device
US10297965B1 (en) Power supply device and power transformer with replaceable plug head
JP4484885B2 (en) Plug adapter
TWI499144B (en) Rotary plug
KR20120000052A (en) Electrical plug
TWI685156B (en) Plug connector and electronic device having receptacle connector
TW201716911A (en) Power adapter
TWI696327B (en) Multiplex track socket
TWM454000U (en) Electrical connector and the assembly of the same
TWI500225B (en) Connector assembly for connecting a cable and a receptacle
US10164368B1 (en) Adapter and using method thereof
TWM531082U (en) Composite type connector
TWM478261U (en) Board connecting type connector
TWM493187U (en) Connector structure
CN216251265U (en) USB socket
TWM567895U (en) Power supply and power adapter with replaceable adapter
WO2017219218A1 (en) Connector and transfer cable
WO2021073451A1 (en) Plug structure and electronic device
TWI632491B (en) End-face-contact charging module and stylus
TWM501663U (en) USB plug structure which can be plugged reversibly
TWM470419U (en) Power socket and electronic device of power socket
CN205543478U (en) Plug interface and electrical connector
TWM512841U (en) Multiplexing type connection device
TWM512818U (en) Multifunction connecting device
TWM461229U (en) Power adapter

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees