EP3900123A2 - Adaptateur de voyage et ensemble comprenant un adaptateur de voyage - Google Patents

Adaptateur de voyage et ensemble comprenant un adaptateur de voyage

Info

Publication number
EP3900123A2
EP3900123A2 EP19835821.0A EP19835821A EP3900123A2 EP 3900123 A2 EP3900123 A2 EP 3900123A2 EP 19835821 A EP19835821 A EP 19835821A EP 3900123 A2 EP3900123 A2 EP 3900123A2
Authority
EP
European Patent Office
Prior art keywords
socket
contact
housing
contact pin
plug
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.)
Pending
Application number
EP19835821.0A
Other languages
German (de)
English (en)
Inventor
Christian Frei
Remo Jud
Erich HINDEREGGER
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.)
WORLDCONNECT AG
Original Assignee
Worldconnect AG
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 Worldconnect AG filed Critical Worldconnect AG
Publication of EP3900123A2 publication Critical patent/EP3900123A2/fr
Pending legal-status Critical Current

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
    • 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
    • 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • 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
    • H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/68—Structural association with built-in electrical component with built-in fuse
    • H01R13/684—Structural association with built-in electrical component with built-in fuse the fuse being removable
    • H01R13/688—Structural association with built-in electrical component with built-in fuse the fuse being removable with housing part adapted for accessing the fuse
    • 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
    • H01R24/66—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H01R24/70—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts

Definitions

  • Travel adapter and set including a travel adapter
  • the invention relates to travel adapters and a set comprising the travel adapter.
  • Electrical adapters in particular so-called travel adapters, are known per se. They consist of at least one plug and at least one socket. Of the
  • the socket has at least two contact openings, which are shaped and spaced apart so that a contact device of a power plug z.
  • B. electrical device for example the contact device of the power plug type C (CEE 7/16), with this0 can be connected.
  • CN 104 124 588 A discloses a travel adapter with a housing that is constructed in two parts.
  • the housing has a lower housing part with several plugs and an upper housing part.
  • the upper housing part is rotatable and has plug openings for an external plug.
  • the upper housing part can be turned in 5 different positions. Depending on the position of the upper housing part, there is an electrical contact with one of the plugs of a different standard in the lower housing part.
  • the selected connector can be folded out of the housing manually as required.
  • a disadvantage of this known solution is that the rotatable housing part is placed on the lower housing and the size of the travel adapter is impractical for the user. Furthermore, the two housing parts are separated from one another by a circumferentially arranged gap in which, when in use, for example while traveling, dirt and / or foreign bodies are arranged. Dam it there is an increased risk of incorrect operation by the user.
  • 5 DE 1 0 2012 1 06528 A1 discloses a travel adapter with a housing, wherein a plurality of plug openings for arranging external plugs of different standards are arranged on the housing. The housing has several plugs with different standards, which can optionally be guided out of the housing. Sliding elements are arranged inside the housing, which prevent foreign objects from being inserted into the connector opening on the housing.
  • EP 1 257 01 8 B1 discloses an electrical plug adapter for the optional connection of a plug system as a plug to different country-specific plug systems.
  • the plug adapter has a housing on its outer circumference several different above plug systems are arranged and has a socket pot as a socket, which is rotatably mounted in the housing.
  • the socket pot has electrical contacts which m in the rotational positions of the socket pot associated with the outer plug systems
  • DE 1 99 02 642 A1 discloses a multiple travel plug with a housing, on the side flanks of which plugs are provided in accordance with different country standards, and with a socket rotatably arranged on the housing with respect to the housing as a socket, which with a pair of contacts is electrical and mechanical connected is.
  • the contact pair resiliently rests against one of several pairs of contact surfaces.
  • the contact surface pairs are connected to the contact pins of one connector.
  • a disadvantage of these known solutions is that they have a complex structure and thereby unsafe an inexperienced user on the one hand in the correct use of the travel adapter and on the other hand do not protect the user from incorrect use of the travel adapter in the respective country. It is the object of the present invention to remedy one or more disadvantages of the prior art.
  • a travel adapter is to be created which can be used in countries with different standards and whose handling is improved for the user in the respective countries.
  • a set comprising the travel adapter is to be created which is easy to use in many countries and whose handling is improved.
  • a travel adapter comprises a housing, at least one socket of a first standard and at least one plug of a second standard.
  • the socket of the first standard at least has a first contact socket and a second contact socket and the at least one plug of the second standard has at least a first contact pin and a second contact pin.
  • the plug is arranged on the housing and the socket is rotatably mounted in the housing.
  • the socket has a socket housing, contact elements being arranged in the socket housing and each connected to the first contact socket and the second contact socket of the socket. The contact elements are
  • the at least one plug or the first contact pin and the second contact pin are pivotably arranged on the housing such that the at least one plug or the first contact pin and the second contact pin can be pivoted out of the housing.
  • the travel adapter according to the invention can be used in countries with different standards, the handling of which is improved for the user in the respective countries.
  • this travel adapter has a compact and5 robust design. There is only one operating position for the plug or for the first contact pin and the second contact pin.
  • the operating position is that swung out end position in which the plug or the first contact pin and the second contact pin can be plugged into an external or separate socket.
  • a rest position is that end position swiveled in, in which the plug or the first contact pin and the second contact pin are pivoted in sections in the housing.
  • the plugs or the first contact pin and the second contact pin are arranged in such a way that they can be pivoted out of the rest position on the housing.5
  • the plugs or the first contact pin and the second contact pin can be arranged essentially freely on the housing, so that their functional use in the It is essentially comparable to the arrangement of the plug or the first contact pin and the second contact pin in the housing.
  • the arrangement in the housing prevents the plug or the first contact pin and the second contact pin from getting caught with other objects, for example with objects such as luggage, which is located directly in the vicinity of the travel adapter
  • the respective contact elements are preferably formed in one piece with the respective contact sockets. This can prevent the contact elements from escaping from the contact sockets in the housing, which improves the functional stability of the travel adapter.
  • the first contact pin and the second contact pin are preferably coupled to one another in such a way that they can be pivoted out of the housing together.
  • the first contact pin and the second contact pin can be moved synchronously from their rest position to their operating position. They reach their operating position at the same time, so that the user can simply plug them into an external or separate socket.
  • the socket preferably has a contact tongue for establishing a protective conductor connection and the at least one connector has a third contact pin as protective conductor pin, a third contact element being arranged in the socket housing and being connected to the contact tongue, and the first contact pin and the second Contact pin and the third contact pin are coupled to one another in such a way that they can be pivoted out of the housing together. Dam it the travel adapter can also be used in those countries in which a protective conductor system is required.
  • the contact tongue can be connected with the third contact element to the third contact pin.
  • the third contact element is arranged on the socket housing and is rotatably mounted in the housing of the travel adapter. The coupling of the contact pins enables a synchronous movement of all three contact pins, so that they can easily be moved into their respective operating positions.
  • the third contact pin can preferably be moved linearly.
  • the third contact pin can be designed as a protective conductor pin, which can be located between the first contact pin and the second contact pin.
  • the protective conductor pin can be moved 5 normal to the connecting straight line which extends between the first contact pin and the second contact pin.
  • a plug with a linearly movable protective conductor pin has an elongated hole in which the protective conductor pin can move linearly.
  • a linear movement is a movement along the longitudinal extension of the elongated hole. 0 It can be used to cover the Swiss plug standard, the Italian plug standard and the Brazilian plug standard with one and the same plug.
  • the socket has a third contact socket for establishing a protective conductor connection.
  • the third contact socket can also be used with the third Contact element must be connected with the third contact pin.
  • a travel adapter with three contact sockets has a simple structure that keeps an external or separate plug stable after it is plugged into the socket.
  • the first contact pin and the second contact pin can preferably be pivoted out in a first pivoting direction and the third contact pin can be pivoted out in a second pivoting direction opposite to the first pivoting direction. Dam it can be used to place the contact pins in the rest position in the housing of the travel adapter.
  • the third contact pin is designed as the protective conductor pin 0, so that it can be pivoted in the opposite direction to the first and to the second contact pin.
  • the third contact pin can be both linearly and pivotally movable.
  • the third contact pin designed as a protective conductor pin, can be used particularly flexibly.
  • a gear is preferably provided for coupling.
  • a gear unit for the contact pins which can be pivoted out lonely, brings about a synchronous movement of these contact pins when they are pivoted out into their operating position.
  • a gear transmission is provided for coupling the contact pins.
  • a gear transmission has toothing which enables efficient coupling of the contact pins which can be swiveled out lonely, the gear transmission having a compact structure.
  • the contact pins can be moved precisely from their rest positions into their operating positions and back again with the aid of the toothings.
  • a coupling rod gear is provided to couple the 5 contact pins.
  • a coupling rod gear enables a particularly reliable coupling of the contact pins, which can be moved alone. Dam the contact pins are hardly mechanically stressed, which can extend the life of the travel adapter.
  • a gear notch is provided on the gear for receiving one of the contact pins. Dam it an improved compact construction of the travel adapter is possible because the contact pins are arranged in the housing in their space-saving position.
  • the third contact pin is arranged in the gear notch in its pivoted-in rest position.
  • the travel adapter preferably has an unlocking mechanism which enables the respective plug or the first contact pin and the second contact pin to be pivoted out when the socket is in the respective operating position. At the same time, the unlocking mechanism can do that
  • the unlocking mechanism is preferably constructed in two parts and has an unlocking link and an engagement element.
  • the unlocking link and the engagement element work together in such a way that reliable unlocking is possible and jamming of the plugs and / or the contact pins can be prevented.
  • the unlocking mechanism is advantageously constructed in two parts, so that it has a simple construction.
  • the unlocking link is preferably on the socket housing and the engaging element is arranged on the plug.
  • the arrangement of the unlocking link on the socket housing enables a stable actuation of the unlocking mechanism us0 when the socket is turned.
  • the engaging element can be arranged on the plug or on the first contact pin and / or second contact pin, but also on the coupling or on the transmission, so that the engaging element can be arranged close to the socket housing and so it works together in a reliable and stable manner Unlocking backdrop and the interventional ent is possible.
  • At least one further plug with a further standard is preferably arranged on the housing, the further plug at least having a further first contact pin and a further a second contact pin.
  • the contact elements of the socket can be electrically connected to the further first contact pin or the further second contact pin of the further plug by rotating the socket relative to the housing into an operating position corresponding to the respective plug.
  • the further plug or the further first contact pin and the further second contact pin are arranged pivotably on the housing such that the further plug or the further first contact pin and the further second contact pin can be pivoted out of the housing.
  • the further connector and the further first contact pin and further second contact pin can be arranged on a gearbox as described above.
  • a contact clasp or a contact extension is preferably arranged on at least one of the plugs or on the first contact pin and on the second contact pin.
  • a contact clip can be designed as an elastically resilient sheet5, which can be reproducibly arranged on the contact elements in the socket and enables reliable electrical contacting.
  • the contact extensions are simple in construction and can be easily connected to the contact elements of the socket, providing reliable electrical contacting.
  • the travel adapter preferably has a receptacle for overcurrent protection. Travel adapters are used in different countries with different energy networks. An overcurrent protection is an advantage for the safe use of the travel adapter and may be necessary with regard to country-specific certification regulations. If a damaged device is connected to the travel adapter, the overcurrent protection prevents damage to the travel adapter, as this triggers the overcurrent protection. The holder ensures easy replacement of the overcurrent fuse.
  • the receptacle is arranged on the can housing. This enables the receptacle and the overcurrent fuse located therein to be placed close to the contact sockets.
  • the receptacle of the socket is preferably arranged opposite one another. So the size of the travel adapter can be kept small.
  • the overcurrent fuse is a fuse. Melting fuses can be manufactured for different overcurrent protection classes and have a compact design and a low weight.
  • the receptacle in the position led out of the can housing cannot be separated from the can housing. This means that the recording cannot be lost. At the same time, it can be ensured that the contact sockets or the contact elements in the socket housing cannot be touched.
  • the travel adapter preferably has a locking device for locking the receptacle.
  • the locking device prevents access to the overcurrent protection when one of the plugs or contact pins is in its operating position. Dam it will further improve the safe use of the travel adapter.
  • the locking device is preferably constructed in two parts and has a locking cam and a locking groove.
  • the locking cams and the locking groove engage firmly and prevent the holder from opening.
  • the locking groove is preferably arranged on the housing and the locking cam is arranged on the receptacle. This enables a stable interaction of these elements of the locking device on the travel adapter.
  • the locking groove and the locking cam can be brought into operative connection in one position of the socket housing, so that the receptacle can be detached from the socket housing.
  • This position is different for each operating position of the connector or contact pin. This ensures that the overcurrent fuse can only be removed when all the plugs or contact pins are in their rest position and so the travel adapter is not in electrical contact with an external power supply.
  • the travel adapter preferably has an interface which makes it possible to arrange an additional module on the travel adapter and to electrically connect this additional module to the socket. Dam it it is also possible to connect an electrical device to the travel adapter, so that the range of use of the travel adapter described here is further improved.
  • the interface advantageously has an electrical contact which interacts with an electrical contact on the additional module, so that the additional module can be supplied with electrical energy.
  • the USB -Charger module an electrical device, such as a smart phone, tablet or a music player can be connected so that the battery located therein can be charged.
  • the travel adapter at least has a recessed grip for rotating the socket.
  • the at least one handle makes it easier for the user of the travel adapter to handle the travel adapter. The user can hold the travel adapter with one hand and turn the socket of the travel adapter with the other hand into the desired position.
  • This recessed grip is preferably arranged on the can housing. This improves the haptics for the user of the travel adapter and simplifies twisting the socket.
  • this recessed grip is arranged at the interface.
  • the handle recess and the interface are thus arranged on the same component of the housing, as a result of which the handle recess and the interface can be produced in one work step. If necessary, the socket can be turned using an additional module located on the interface.
  • the travel adapter preferably has two handle recesses for rotating the socket.
  • the user can, for example, reach into one of the recessed grips with one finger and twist the socket.
  • the two recessed handles allow a secure hold when turning the socket.
  • the two handles ulden0 are advantageously arranged at opposite positions, which allows easy handling.
  • the socket in the socket housing is preferably compatible with plugs of the Brazilian, Italian and Swiss standards.
  • the Socket in the socket housing can also be compatible with type J, type L or type N plugs, which increases the flexibility of the travel adapter.
  • An actuating recess is preferably provided on the travel adapter for swiveling the plug outwards.
  • an actuating recess is provided on the travel adapter for pivoting the first contact pins and the second contact pins.
  • the user can use the actuation tray to simply swing the first contact pin and the second contact pin out of the housing, thereby improving handling for the user.
  • the actuating recess it can be ensured that all 5 contact pins can be pivoted out of the housing.
  • a snap-in cam for interacting with the housing is preferably arranged on the plug in such a way that the plug can be locked in a rest position in the housing and in a pivoted-out operating position. This prevents the plug from accidentally leaving either the rest position or the swung-out operating position, which improves the operational safety of the travel adapter.
  • a snap-in cam for interacting with the housing is arranged on the first contact pins and the second contact pins, such that the first contact pin and the second contact pin can be locked in a rest position in the housing and in a pivoted-out operating position. This prevents the contact pins from inadvertently leaving either the rest position or the swung-out operating position, which improves the operational safety of the travel adapter.
  • a widening element is preferably arranged on the housing. This, at the very least, a widening element enables the socket housing to lie firmly against an external socket if the travel adapter is arranged in the external socket with a plug or a first contact pin and a second contact pin.
  • the housing of the plug preferably has at least one widening element. The widening element enables a space-saving arrangement of the relatively wide contact pins from the British standard in the housing of the travel adapter.
  • a standard for travel adapters for example the British standard, can stipulate a minimum footprint for that side of the housing of the travel adapter on which the plug or the contact pins are arranged. Furthermore, this standard or another standard can require that the pivoted-out contact pins have a predetermined distance from the at least one edge area of the housing side. In order to meet the base area specified for this standard or the distance to the at least one edge area, the travel adapter described here advantageously has a widening element.
  • At least one widening element can be moved into an activation position by means of a link guide by pivoting the plug out.
  • the link guide enables stable movement of the at least one widening element in its activation position, as a result of which repeated movement of the at least one widening element can be carried out without wear.
  • the widening element can be moved into an activation position by pivoting the first contact pin and the second contact pin. This saves an additional drive mechanism for the movement of the widening elements, making the travel adapter light and compact. 5
  • the widening elements are moved out of the housing to such an extent that the resulting base area on the housing side meets the requirements of the relevant standard.
  • the widening elements are arranged in the housing so that the travel adapter remains as compact as possible. This means that the properties that are advantageous for the user of the travel adapter, such as light, small and compact design, can be sufficiently fulfilled.
  • a further widening element is arranged on the housing, which by means of a link guide by pivoting out the first contact pin and the second contact pin is movable into an activation position.
  • Another travel adapter comprises a housing, at least one
  • the socket of the first standard at least having a first contact socket and a second contact socket and the plug of the second standard at least having a first contact pin and a second contact pin.
  • the first contact pin is electrically connected to the first contact socket and the second contact pin is electrically connected to the second contact socket.
  • the first contact pin and the second contact pin are movably arranged on the housing.
  • a widening element is at least arranged on the housing, wherein it can be moved in an activation position.
  • the activated widening element at the same time enables a standard-compliant base area and a stable fit of the housing of the travel adapter to an external socket (mains socket) if the first contact pin and the second contact pin are arranged in the contact sockets of an external socket.
  • this at least enables a widening element to have a compact construction of the travel adapter, as a result of which the size of the travel adapter can be further reduced.
  • the activation position of the at least one widening element can be reached when the first contact pin and the second contact pin are in their operating position.
  • the widening elements can be in an inactive position if the first contact pin and the second contact pin are in their rest position.
  • the widening elements are arranged in sections in the housing and form a space-saving, compact unit with the housing sides.
  • the widening elements can be transferred from the inactive position to their activation position by a user, in particular by hand, or transferred back to the inactive position by hand. Dam it, the properties advantageous for the user of the travel adapter, such as light, small and compact design, can be sufficiently fulfilled.
  • the operating position of the first contact pin and the second contact pin is that end position moved out in which the first contact pin and the second contact pin can be plugged into an external or separate socket.
  • a rest position is the final position moved into, in which the first contact pin and the second contact pin are in sections in the housing.
  • At least one widening element is arranged on the housing in such a way that this is achieved by moving out the first contact pin and the
  • the travel adapter can have a triggering device for activating the at least one widening element.
  • the user can activate the triggering device, for example via a trigger button, which at least releases a widening element so that it is moved from its active position to its activation position.
  • the triggering device can have a gear, which can be arranged in the housing of the travel adapter and which connects the trigger button with the contact pins, so that the contact pins can be moved out of the housing with the aid of the gear.
  • the release button can be located on the housing of the travel adapter so that it is easily accessible to the user.
  • the plug preferably has a further widening element, which can be moved into an activation position by moving the first contact pin and the second contact pin out.
  • the widening elements are moved out of the housing so far that the resulting base area on the housing side meets the requirements of the relevant standard.
  • the widening elements are arranged in the housing so that the travel adapter remains as compact as possible.
  • the plug is designed in accordance with the British standard, the first contact pin and the second contact pin being made wider and, according to the standard, positioned comparatively broadly to one another than in other standards.
  • These wide contact pins and their spacing from one another require comparatively more space in the housing of a travel adapter.
  • the widening elements0 described here are particularly suitable for making the travel adapter particularly compact.
  • At least one and the further widening element can be moved by means of a link guide.
  • the backdrop guides allow these widening elements to be moved stably in their activation position, whereby a multiple movement of these widening elements can be carried out without wear. This saves an additional drive mechanism for moving the widening elements, making the travel adapter lightweight and compact.
  • the first contact pin and the second contact pin are preferably coupled to one another in such a way that they can be moved out of the housing together.
  • the first contact pin and the second contact pin can be moved synchronously from their rest position into their operating position. They reach their operating position at the same time, so that the user can simply plug them into an external or separate socket.
  • At least the first contact pin and the second contact pin can advantageously be moved linearly out of the housing.
  • the two contact pins can be moved out of the housing using contact pin guides.
  • first contact pin and the second contact pin can advantageously be swiveled out of the housing. Dam it is very easy to move these contact pins out of the housing and also to move them back in again.
  • the first contact pin and the second contact pin are preferably coupled to one another in such a way that they can be moved out of the housing together.
  • the first contact pin and the second contact pin can thus be moved synchronously from their rest position to their operating position. They reach their operating position at the same time, so that the user can simply plug them into an external or separate socket.
  • the socket preferably has a third contact socket which is connected to a third contact pin which can be moved out of the housing and which is a protective conductor pin. Dam it the travel adapter can also be used in those countries in which a protective conductor system is required.
  • first contact pin and the second contact pin and the third contact pin are coupled to one another in such a way that they can be moved out of the housing together.
  • the coupling of the contact pins enables a synchronous movement of all three contact pins, so that they can easily be moved into their respective operating positions.
  • the first contact pin and the second contact pin can preferably be pivoted out in a first pivoting direction and the third contact pin can be pivoted out in a second pivoting direction that is opposite to the first pivoting direction. Dam it can be used to save space in the rest position in the housing of the
  • the third contact pin is designed as the protective conductor pin, so that it can be pivoted in the opposite direction to the first and to the second contact pin.
  • the third contact socket preferably has an elongated hole. This means that the same plug socket can be used to meet the Swiss plug standard, the Italian plug standard 0 and the Brazilian plug standard.
  • the travel adapter preferably has an interface which makes it possible to arrange an additional module as described here on the travel adapter and to electrically connect the additional module arranged at the interface to the socket. In this way, an electrical device can also be connected to the travel adapter 5, so that the range of uses of the travel adapter described here is further improved.
  • the interface advantageously has an electrical contact which interacts with an electrical contact on the additional module, so that the additional module can be supplied with electrical energy.
  • a set according to the invention comprising one of the travel adapters described here and a plug-in adapter.
  • the plug adapter has a plug adapter housing, on which a plug is arranged to cooperate with the socket of the travel adapter and one or more sockets of different standards.
  • the plug-in adapter can have an essentially 5 disk-shaped plug-in adapter housing, so that the set can be made compact when assembled.
  • the plug of the plug adapter has a first standard, so that it can advantageously be plugged into the socket of the travel adapter.
  • the plug of the plug adapter is then electrically connected to the contact sockets of the socket and an electrical device of a first standard, which is connected to the socket of the plug adapter, can be electrically connected to an external socket of a second standard.
  • the socket of the plug adapter advantageously comprises several standards, so that devices with plugs of different standards are connected to this socket can . Dam it further improves the flexibility of the travel adapter or set.
  • the set preferably comprises one of the travel adapters as described here and an additional module for interacting with the interface of the travel adapter. Dam it can further improve the flexibility of the set, as previously described.
  • FIG. 3 shows the travel adapter according to FIG. 1 in a further perspective
  • FIG. 4 shows a detailed view of the travel adapter according to FIG. 3,
  • FIG. 6 shows the socket according to FIG. 5 in a side view
  • FIG. 8 shows the socket according to FIG. 5 in a first sectional view
  • 9 shows a connector of a first standard of the travel adapter according to section A of FIG. 8 in a perspective view
  • FIG. 9a a connector of a first standard in a further embodiment according to FIG. 9 in a perspective view
  • FIG. 9b the connector according to FIG. 9a in a top view
  • FIG. 10 shows a plug of a second standard of the travel adapter according to FIG. 1 in a
  • FIG. 12 shows the socket according to FIG. 5 in a further sectional view
  • FIG. 13 shows a plug of another standard according to section B of FIG. 12, in a top view
  • FIG. 16 shows the travel adapter according to FIG. 12 in a further perspective
  • FIG. 19 the travel adapter according to FIG. 12 in a further perspective
  • the travel adapter 100 comprises a housing 101 in which a socket 10 is arranged and in which several plugs 20, 20 ', 20 ", 20""of different standards are arranged.
  • the socket 10 is designed, external plug different standards.
  • the socket 10 has a socket housing 15, in which a first contact socket 11, a second contact socket 12 and a third contact socket 13 are arranged.
  • the contact sockets 1 1, 12, 13 are formed, contact pins of external plugs (power plugs) are different
  • the socket 10 is rotatably mounted in the direction of rotation R in the housing 1 01 and the plugs 20, 20 ', 20 “, 20'” are offset on the respective housing sides 105, 106, 107, 108 of the housing 101, in each case by 90 ° to one another arranged and arranged pivotably on the housing 101.
  • the respective plug 20, 20 ', 20 “, 20” or the first contact pin 21, the second 5 contact pin 22 and the third contact pin 23 can be pivoted out of the housing 101. Only the connector 20, 20 ′′, 20 ′′, 20 ′′ ”can be pivoted out of the housing 101 into its operating position, which was selected by the user.
  • actuating recesses 24 are each arranged on the housing 1 01 for pivoting out the plugs 20, 20 ′′, 20 ′′, 20 ’”.
  • the actuating troughs 24 enable an intervention into the housing 1 01, so that the respectively selected plug 20, 20 ′′, 20 ”, 20” ’can be pivoted out of the housing manually.
  • the further connectors 20, 20 ′′, 20 ′′, 20 ′′ “remain in their respective pivoted-in rest position in the housing 1 015 and are at least partially covered by widening elements 25.
  • the widening elements 25 can be moved into an activation position by means of a link guide 26 by pivoting the contact pins 21, 22, 23 out. In the activation position, the widening elements 25 can protrude beyond the housing edges, so that the housing 101 is widened on this housing side 1 05.
  • a receptacle 60 is arranged on the socket housing 15.
  • This receptacle 60 includes an overcurrent fuse 61. If the receptacle 60 and the overcurrent protection 61 arranged therein are arranged inside the socket housing 15, the 5 overcurrent protection 61 is electrical, for example with the first contact socket 11 connected .
  • the receptacle 60 has a receptacle guide 62 with which the receptacle 60 and thus also the overcurrent protection 61 can be inserted into the socket housing 15. The receptacle 60 is connected to the socket housing 15 in the position brought out.
  • the travel adapter 100 has a locking device 70 for locking the receptacle 60.
  • the locking device 70 prevents access to the overcurrent fuse 61 when one of the plugs 20, 20 ′′, 20 ′′, 20 ′′ ′′ is in its operating position.
  • the locking device 70 can only be unlocked if the socket 1 0 is rotated along the directions of rotation R up to the 0 locking marking 63 and the plugs 20, 20 ′′, 20 ′′, 20 ′′ are in their rest position.
  • the locking device is formed in two parts and has a locking cam 71 and a locking groove 72, wherein the locking groove 72 is arranged on the socket housing 15 and the locking cam 71 is arranged on the receptacle.
  • the travel adapter 1 00 has two handle recesses 1 02 on the socket housing 1 5, which are used to turn the socket 1 0 in the directions of rotation R, so that it can be rotated into a position relative to the housing 1 01 in which the receptacle 60 can be led out of the can housing 1 5. This position corresponds to the locking position 64 on the socket housing 1 5. 0.
  • the travel adapter 100 has an interface 80 on the side opposite the socket 1 0, which enables an additional module to be arranged on the travel adapter 1 00 and the additional module arranged at the interface 80 to be electrically connected to connect it to socket 1 0.
  • FIG. 5 to 7 show the socket 10 of the travel adapter 100 described above with the plugs 20, 20 ', 20 “, 20'” arranged thereon, the housing 101 being hidden in these figures.
  • the connectors 20, 20 ', 20 “, 20'” are in accordance with the British standard (connector 20), the American standard (connector 20 '), the Swiss standard (connector 20 ") and the Australian standard (connector 20'”) educated. Plugs of other standards can also be arranged on a travel adapter 1000 described here.
  • the plugs 20, 20 ', 20 “, 20'” each have a first contact pin 21, 21 ', 21 ", 21” and a second contact pin 22, 22', 22 “, 22 '".
  • the plugs 20, 20 ', 20 “, 20'” shown require a protective conductor pin according to their standard, which is shown as a third contact pin 23, 23 ', 23 ", 23'".
  • a protective conductor pin according to their standard, which is shown as a third contact pin 23, 23 ', 23 ", 23'”.
  • the socket housing 1 5 Divielem ente 1 6, 1 7, 18 are arranged, each are electrically connected to the first contact socket 11, the second contact socket 12 and the third contact socket 13 and / or to the contact tongues 14, 14 'of the socket 10.
  • the third contact pin 23, 23 ', 23 ", 23'” form with the contact tongues 14, 14 'of the socket 10 and / or with the third contact socket
  • the contact elements 16, 17, 18 in the socket housing 15 can each be electrically connected to the respective plug 20, 20 ′′, 20 ′′, 20 ′′ ′′ by rotating the socket 10 relative to the housing 101.
  • Plugs according to a standard without a protective conductor pin have no third contact pin 23, 23 ′′, 23 ′′, 23 ′′ “.
  • the contact element 18, which is electrically connected to the contact socket 13 or the contact tongues 14, 14 ', 5 is electrically isolated from a plug without a third contact pin 23, 23', 23 ", 23 '" by removing it from the housing or from a Plug cover is covered (not shown).
  • the selection marking 19 on the socket housing 15 is arranged in the area above the contact elements 16, 17, 18, so that the user of the travel adapter 0 100 can see which plugs 20, 20 ', 20 ", 20'” the contact sockets 11 have , 12, 13, 14, 14 'are electrically connected.
  • the respectively selected connector 20, 20 ′′, 20 ′′, 20 ′′ “or its contact pins 21, 22, 23; 21 ′′, 22 ′′, 23 ′′; 21 “, 22", 23 “; 21 “, 22", 23 '' are swung out of the housing by the user.
  • the first contact pin 21, 21 ', 21 ", 21, the second contact pin 22, 22', 22", 22 "'and the third5 contact pin 23, 23', 23", 23 '” are coupled to one another such that they can be pivoted out of the housing together.
  • the contact pins 21, 22, 23; 21 ′′, 22 ′′, 23 ′′; 21 “, 22", 23 “; 21 “, 22", 23 '' each have a gear.
  • the contact pins 21 “, 22", 23 can only be swung out together with the plug 20", a swivel device 28 being arranged on the plug 20 "0 for this purpose.
  • the contact pins 21, 22, 23; 21 ', 22', 23 '; 21 ", 22", 23 “; 21 “, 22", 23 '”gearbox used which are arranged on the socket housing 15.
  • the contact pins 21, 22, 23; 21 ', 22', 23 '; 21 ", 22", 23 “; 21, 22 '", 23'” have contact clips 29, which each interact with the 5 contact elements 16, 17, 18 on the socket housing, if one the plug 20, 20 ', 20 ", 20'” is in its operating position.
  • the contact clips 29 are designed as elastically resilient sheets, which represents one of the possible forms of a releasable electrical connection.
  • the gears are either as gear 30 or
  • a gearbox enables the respective contact pins 21, 22, 23; 21 ′′, 22 ′′, 23 ′′; 21 22 ′′ ”, 23 ′′”, so that they can move synchronously in their operating position and / or rest position.
  • latching cams 37, 47 are arranged on the gearbox of the plug 20, 20 ′′, 20 ′′, 20 ′′ “for interaction with the housing 101 of the travel adapter 100, such that the plug
  • 20, 20 ′′, 20 ′′, 20 ′′ ” can be locked in the rest position in the housing 101 and in a swung-out operating position.
  • a gear transmission 30, as shown in FIG. 9, connects the contact pins 21 ', 22', 23 '.
  • the gear transmission 30 has toothings 31, 32 which 5 engage in one another and enable the contact pins 21 ′′, 22 ′′, 23 ′′ to pivot out together.
  • the gears 31, 32 rotate in opposite directions.
  • a gear notch 33 is arranged on the gear so that the third contact pin 23 'is arranged in the gear notch 33 in its pivoted-in rest position and the size of the travel adapter can thus be minimized.
  • a coupling rod gear 40 as shown in FIG. 10, connects the contact pins
  • the coupling rod gear 40 has a connecting rod 41 which enables the contact pins 21, 22, 23 to be pivoted out together.
  • the contact pins 21 and 22 are congruent, so that only the contact pin 21 can be shown. 5
  • the first contact pin 21, 21 'and the second contact pin 22, 22' can be pivoted out in a first pivoting direction and the third contact pin 23; 23 ’can be swiveled out in a second swivel direction opposite to the first swivel direction.
  • FIGS. 9a and 9b show a further embodiment of the connector 20 ' according to FIG. 9.
  • This connector 20' has contact extensions 29a, which each interact with the contact elements 16, 17, 18 on the socket housing 15, provided that the connector 20 'is in its operating position.
  • the contact extensions 29a extend through the gear mechanism 30 and can be connected to the contact elements 16, 17, 18 and become stable held .
  • the contact elements on the socket housing are designed to be elastically resilient, for example as contact clips (not shown).
  • 1 1 shows a plug 20 ”according to the Swiss standard, the Italian standard and the Brazilian standard, these standards being selectable. That is what
  • 5 third contact pin 23 can be moved linearly as a protective conductor pin.
  • the protective conductor pin is arranged in a slot 36 between the first contact pin 21 ”and the second contact pin 22” so as to be linearly movable.
  • FIG. 12 and 13 show the travel adapter 100 and an unlocking mechanism 50, which in each case allow one of the plugs 20, 20 ', 20 “, 20” “or their contact pins to be swiveled out when the socket 10 or the selection mark 1 9 shows in the respective operating position of the selected plug 20 '(see FIG. 5, for example, FIG. 5).
  • the unlocking mechanism us 50 prevents the remaining plugs 20, 20 “, 20 '” or their contact pins from swinging out, so that they remain in their rest position.
  • the unlocking mechanism us 50 has an unlocking link 51 and an intervention element 52.
  • the unlocking link 51 and the engaging element 520 work together in such a way that reliable unlocking is possible.
  • the engagement element 52 is arranged on the transmission 30 of the plug 20 ′ and the unlocking link 51 is arranged on the socket housing 15.
  • the travel adapter 400 comprises a housing 401 in which a socket 40 is arranged with a first standard and in which a plug 420 is arranged with a standard that differs from the first standard.
  • the standard of the plug 420 shown corresponds to the British standard.
  • the socket 41 0 is designed to accommodate external plugs of different standards.
  • the socket has a first contact socket 41 1, a second contact socket 412 and a third contact socket 413 and contact tongues 414, 414 '.
  • the third contact socket 413 has an elongated hole, so that an external plug according to the Swiss plug standard, the Italian plug standard and the Brazilian plug standard can be arranged in the socket 41 0, for example a plug as shown in FIG. 11.
  • the plug 420 is arranged on the side of the housing 401 opposite the socket 410.
  • the plug 420 has a first contact pin 421 and a second contact pin 422, the first contact socket 412 being electrically connected to the first contact socket 411 and the second contact pin 422
  • the plug 420 has a third contact pin 423, which is a protective conductor pin, and which is electrically connected to the third contact socket 413 or to the contact tongues 414, 414 '.
  • the contact pins 421, 422, 423 are movably arranged on the housing 401, so that they can be pivoted out of the housing 401. Their end position pivoted out of the housing 401 is referred to as the operating position (FIG. 18). In the operating position, the contact pins 421, 422, 423 can be inserted into the respective contact sockets of an external plug. In contrast, the rest position is the end position poured in, in which the contact pins 5 421, 422, 423 are located in the housing 401 (FIG. 16).
  • the contact pins 421, 422, 423 are coupled to one another in such a way that they can be moved out of the housing 401 together.
  • the travel adapter 400 has a gear and the contact pins 21, 22 and the contact pin 23 have different pivoting directions.
  • Widening elements 425 are arranged on the housing 401 and can be moved into an activation position by moving the first contact pin 421 and the second contact pin 422 out.
  • the widening elements 425 can each be moved by means of a link guide 426, as already described in FIG. 15.
  • the widening elements can optionally be activated with the aid of a triggering device.
  • the user can activate the trigger device 418, for example via a trigger button 419 (dashed circle), which releases the widening elements 425 so that they are moved from their inactive position to their activation position.
  • the contact pins 421, 422, 423 can then be moved out of the housing 401.
  • the release button 419 can be arranged on the housing 401 of the travel adapter 400, so that the latter User is easily accessible.
  • a trigger slide can also be used as the trigger button 419.
  • the travel adapter 400 can have further elements of the travel adapter 100 according to FIGS. 1 to 13.
  • the travel adapter 400 has an interface 480
  • the plug adapter 200 has a plug adapter housing 201, on which a plug 220 for interacting with the socket 10 of the travel adapter 100 is arranged and one or more sockets 210 of different standards.
  • the plug-in adapter 200 has a substantially disk-shaped plug-in adapter housing 201, so that the set 500 in the assembled state can be of compact construction.
  • the plug 220 of the plug adapter 200 has a first standard and the socket 10 of the travel adapter 100 has at least the same standard, so that the plug 220 can be plugged into the socket 10 of the travel adapter 100 and thus electrically connected to it.
  • the socket 210 of the plug adapter 200 has several standards, so that contact pins of plugs of different standards can be connected to this socket 210. For this purpose, the socket 210 has a plurality of contact sockets 211.
  • the travel adapter 100; 400 has an interface 5 80; 480 (see Fig. 3; Fig. 16).
  • the additional module 90 has cams 95. In the assembled state, the interface 80; 480 of travel adapter 100; 400 the cams 95 of the additional module 90, so that this interacts mechanically. At least one cam 95 has an electrical contact 96 which is in contact with a contact in the interface 80; 480 is electrically connectable, so that the additional module 90 can be supplied with electrical energy when the travel adapter 100; 400 is connected to an external power supply.
  • the additional module 90 is, for example, either a USB charger module, a mobile battery module, a Bluetooth module, a WiFi module, a wireless charger module, loT (Internet of Things) module, night light module, slot module for a cable, smartphone holder module, smart meter module (especially with a voltage, current and power display), key finder module, Smoke detector module, mosquito repellent module or room fragrance module.
  • a USB charger module for example, either a USB charger module, a mobile battery module, a Bluetooth module, a WiFi module, a wireless charger module, loT (Internet of Things) module, night light module, slot module for a cable, smartphone holder module, smart meter module (especially with a voltage, current and power display), key finder module, Smoke detector module, mosquito repellent module or room fragrance module.
  • an electrical device such as a smartphone, a tablet or a music player, can be connected to the USB charger module so that the battery arranged therein can be charged.
  • the previously described set 500 can also include the travel adapter 400, as described above and illustrated in FIGS. 14 to 19.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Control And Safety Of Cranes (AREA)
  • Vehicle Body Suspensions (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

L'invention concerne un adaptateur de voyage (100) comprenant un boîtier (101), au moins une prise (10) d'une première norme et au moins une fiche (20, 20') d'une deuxième norme. La prise (10) de la première norme comporte au moins une première douille de contact (11) et une deuxième douille de contact (12). La fiche (20, 20') de la deuxième norme comporte au moins une première broche de contact (21) et une deuxième broche de contact (22). La fiche (20, 20') est disposée sur le boîtier (101), et la prise (10) est montée de manière à pouvoir tourner dans le boîtier (101). La fiche (20, 20') ou la première broche de contact (21) et la deuxième broche de contact (22) sont disposées de manière à pouvoir pivoter sur le boîtier (101) de telle manière que la fiche (20, 20') ou la première broche de contact (21) et la deuxième broche de contact (22) peuvent sortir par pivotement du boîtier (101). L'invention concerne par ailleurs un ensemble ainsi qu'un autre adaptateur de voyage.
EP19835821.0A 2018-12-21 2019-12-20 Adaptateur de voyage et ensemble comprenant un adaptateur de voyage Pending EP3900123A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18215236.3A EP3671979B1 (fr) 2018-12-21 2018-12-21 Adaptateur de voyage ainsi qu'ensemble comprenant un adaptateur de voyage
PCT/IB2019/061172 WO2020128992A2 (fr) 2018-12-21 2019-12-20 Adaptateur de voyage et ensemble comprenant un adaptateur de voyage

Publications (1)

Publication Number Publication Date
EP3900123A2 true EP3900123A2 (fr) 2021-10-27

Family

ID=64755474

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18215236.3A Active EP3671979B1 (fr) 2018-12-21 2018-12-21 Adaptateur de voyage ainsi qu'ensemble comprenant un adaptateur de voyage
EP19835821.0A Pending EP3900123A2 (fr) 2018-12-21 2019-12-20 Adaptateur de voyage et ensemble comprenant un adaptateur de voyage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18215236.3A Active EP3671979B1 (fr) 2018-12-21 2018-12-21 Adaptateur de voyage ainsi qu'ensemble comprenant un adaptateur de voyage

Country Status (5)

Country Link
US (1) US11784448B2 (fr)
EP (2) EP3671979B1 (fr)
CN (1) CN113196592B (fr)
ES (1) ES2948212T3 (fr)
WO (1) WO2020128992A2 (fr)

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CN113794077A (zh) * 2021-08-31 2021-12-14 宁波公牛数码科技有限公司 一种转换插头及充电器
CN114039253A (zh) * 2021-11-12 2022-02-11 贵州电网有限责任公司 一种高适应性检修电源接线适配装置

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Also Published As

Publication number Publication date
US11784448B2 (en) 2023-10-10
US20220077640A1 (en) 2022-03-10
CN113196592A (zh) 2021-07-30
WO2020128992A2 (fr) 2020-06-25
EP3671979A1 (fr) 2020-06-24
WO2020128992A3 (fr) 2020-08-13
ES2948212T3 (es) 2023-09-06
CN113196592B (zh) 2023-11-17
EP3671979B1 (fr) 2023-03-22

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