CN220042524U

CN220042524U - Adapter joint

Info

Publication number: CN220042524U
Application number: CN202321648872.XU
Authority: CN
Inventors: 黄峰
Original assignee: Xuanrui Technology Dongguan Co ltd
Current assignee: Xuanrui Technology Dongguan Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-17
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to the technical field of electric plugs, in particular to an adapter, which comprises a shell, an Australian plug, a American plug, an European plug and an insulating fixed sleeve, wherein a supporting plate and two elastic metal sheets fixed on the supporting plate are arranged in the shell, the American plug and the European plug are respectively fixed at two ends of the insulating fixed sleeve, the insulating fixed sleeve is connected to the top of the supporting plate in a sliding manner, openings are formed in two opposite sides of the shell for the American plug and the European plug to protrude out of the shell, the American plug and the European plug are electrically communicated with the two elastic metal sheets when protruding out of the shell, the Australian plug is hinged with the shell, the Australian plug is electrically communicated with the two elastic metal sheets when turning over, a jack is arranged in the shell for the external plug to be connected into the shell, and the Australian plug, the American plug and the English plug are integrated into a whole to be suitable for standard power supply designed in a plurality of countries to be electrically connected with domestic appliances and convenient to carry.

Description

Adapter joint

Technical Field

The utility model relates to the technical field of electrical plugs, in particular to an adapter.

Background

In real life, because the joint designs of electronic products are not completely the same, the design standards of different countries are also different, and electric appliances purchased in different countries cannot be conveniently plugged into a power supply, so that the problem that mobile phones or other electronic devices cannot be charged is caused, great trouble is brought to the life of people, and particularly, when people go out for travel or go on business, the problem is particularly remarkable, and therefore, the carrying of the conversion joint is particularly important.

In the daily use process, the conversion function of the converter is single, the plugs of American standard, australian standard and European standard cannot be converted at the same time, and a user often needs to prepare a plurality of converters at the same time, so that the portable electric power generation device is inconvenient to carry.

Disclosure of Invention

In order to solve the problem that the conversion function of the converter is single, and the plugs of the American standard, the Australian standard and the European standard cannot be converted at the same time, a user often needs to prepare a plurality of converters at the same time, and the conversion connector is inconvenient to carry.

The utility model provides an adapter, includes casing, australian plug, american plug, european plug, insulating fixed cover, be provided with the backup pad in the casing, be two elastic metal sheets that the symmetry set up, american plug and European plug are fixed in respectively insulating fixed cover's both ends, insulating fixed cover sliding connection in the top of backup pad, the trompil confession has all been seted up to the opposite sides of casing American plug with outside the protruding casing that stretches out of European plug, the australian plug is located insulating fixed cover's top and with the casing hinge, two elastic metal sheets are fixed in the bottom of backup pad and two elastic metal sheets's both ends all upwards extend to the top of backup pad and outside level are buckled, american plug with outside elastic metal sheets extend to when the outside both ends butt of buckling of backup pad top are connected electrically conductive, two elastic metal sheets's one end continue upwards extend and the level is buckled and is used for with the outside of australian upset and is stretched out the casing and carry out electrically conductive plug, two elastic metal sheets connect the inside plug to the casing.

By adopting the technical scheme, the conversion connector integrates the Australian standard plug, the American standard plug and the English standard plug, realizes the conversion of plugs with different specifications, is convenient for users to electrically connect domestic appliances with standard power supplies which are suitable for multiple national designs in the journey or business trip, is integrally hidden in the shell and can slide out of the shell to be connected with an external power supply for conducting electricity, and realizes overturning and storage by adopting the hinging arrangement, so that the conversion connector is small in size and convenient to carry; further, the two elastic metal sheets are integrally designed so as to be convenient to assemble.

Preferably, a sliding groove is concavely formed in the top of the supporting plate, and a sliding block which is connected with the sliding groove in a sliding mode is arranged at the bottom of the insulating fixing sleeve.

Through adopting above-mentioned scheme, the slider slides in the spout and realizes that American plug and European plug are stable and accurate in backup pad top slip for the American plug or European plug accurately realize the electric intercommunication with the elastic metal piece butt when stretching out the casing.

Preferably, a push rod is arranged on one side of the insulating fixing sleeve, the push rod protrudes out of the shell, and a runway hole for the push rod to move is formed in the shell.

Through adopting above-mentioned technical scheme, the practicality of being convenient for promotes insulating fixed cover and removes for American rule plug or European rule plug slide out the casing external connection external power source.

Preferably, the plug further comprises a plug bush corresponding to the plug hole, two groups of metal cutting sleeves for clamping an external plug are arranged in the plug bush, one group of metal cutting sleeves are abutted with one elastic metal sheet, and the other group of metal cutting sleeves are abutted with the other elastic metal sheet.

Through adopting above-mentioned technical scheme, the plug joint of consumer is more stable in metal cutting ferrule internal connection for the user uses the consumer to experience and feels better.

Preferably, the circuit board is fixed at the bottom of the supporting plate and is electrically connected with the two elastic metal sheets, the USB connectors are fixed on the shell for the external plug to be connected, and the USB connectors are electrically connected with the circuit board.

By adopting the technical scheme, the USB connector is convenient for a user to charge the mobile phone and other electronic equipment.

Preferably, the shell is concavely provided with a mounting groove matched with the Australian standard plug, the Australian standard plug is placed in the mounting groove, two sides of the Australian standard plug are respectively provided with a rotating shaft, and the shell is concavely provided with clamping grooves sleeved with the rotating shafts corresponding to two opposite side arms of the mounting groove.

Through the adoption of the technical scheme, the rotation shaft clamps arranged on two sides of the Australian standard plug penetrate into the clamping groove to realize the hinge connection of the Australian standard plug and the shell, so that the Australian standard plug can be turned over conveniently, and the Australian standard plug is placed in the mounting groove to facilitate better utilization of space, so that the adapter is small in size and convenient to carry.

Preferably, the bottom of the housing corresponding to the mounting groove is provided with an opening which is used for the Australian standard connector to extend into the housing to be abutted against the two elastic metal sheets when the Australian standard connector is overturned.

By adopting the technical scheme, the electric communication between the Australian standard plug and the elastic metal sheet is realized.

Preferably, the shell in the mounting groove bottom is provided with the joint seat, the concave groove that dodges that is used for dodging the joint seat that is equipped with in australia rule plug bottom, the australia rule plug corresponds a wall in wall let groove's a side wall be provided with the elasticity fixture block, the concave recess that is used for joint elasticity fixture block that is equipped with in one side of joint seat.

Through adopting above-mentioned technical scheme, the elasticity fixture block joint realizes being fixed in the mounting groove with the stability of Australian rule plug in the recess, reduces the condition that the upset caused adverse effect when not using of Australian rule plug.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the conversion connector integrates the Australian standard plug, the American standard plug and the English standard plug, realizes the conversion of the plugs among different specifications, is convenient for a user to electrically connect domestic electric appliances by adapting to standard power supplies designed in a plurality of countries in the journey or the business trip, is integrally hidden in the shell body and can slide out of the shell body to be connected with an external power supply for conducting electricity, and realizes overturning and storage by adopting a hinged arrangement, so that the conversion connector is small in size and convenient to carry.

2. The plug bush is convenient for promote the stability that the elasticity sheetmetal was connected to consumer electricity for the user uses the consumer to experience and feels better.

3. The USB connector is convenient for a user to charge the mobile phone and other electronic equipment.

Drawings

Fig. 1 is a schematic structural view of an australian plug according to the present utility model.

Fig. 2 is a schematic diagram of the connection structure of the american plug and the euro plug with the insulating fixing sleeve.

Fig. 3 is a schematic structural view of the housing of the present utility model.

FIG. 4 is a schematic view of the connection structure of the components inside the housing of the present utility model.

Fig. 5 is a schematic view of another angle structure of the housing.

Reference numerals: 1. a housing; 11. a support plate; 111. a chute; 112. a through hole; 12. an elastic metal sheet; 13. runway holes; 14. opening holes; 15. a mounting groove; 16. a clamping groove; 17. an opening; 18. a clamping seat; 181. a groove; 19. a jack; 2. an Australian standard plug; 21. an insulating sleeve; 211. a rotating shaft; 212. an avoidance groove; 213. an elastic clamping block; 22. an Australian standard pin; 3. a American standard plug; 31. american standard pin; 311. a first conductive block; 4. an European standard plug; 41. an European style contact pin; 411. a second conductive block; 5. an insulating fixing sleeve; 51. a slide block; 52. a push rod; 6. a plug bush; 61. a metal ferrule; 7. a circuit board; 8. a USB connector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an adapter, including casing 1, australian plug 2, american rule plug 3, euro rule plug 4, insulating fixed cover 5, plug bush 6, circuit board 7, a plurality of USB connects 8, refer to fig. 1, australian rule plug 2 includes insulating cover 21 and is fixed in two australian rule contact pins 22 of insulating cover 21, refer to fig. 2, american rule plug 3 includes two American rule contact pins 31, euro rule plug 4 includes two euro rule contact pins 41, one end of two American rule contact pins 31 is connected with the one end of insulating fixed cover 5, one end of two euro rule contact pins 41 is connected with the other end of insulating fixed cover 5, two U.S. rule contact pins 31 bottoms all are protruding to be equipped with first conductive block 311, two U.S. rule contact pins 41 bottoms all are protruding to be equipped with second conductive block 411, insulating fixed cover 5 bottom is provided with two sliders 51.

Referring to fig. 3 and 4, the casing 1 is of a hollow hexahedral design, a supporting plate 11 fixedly connected with the casing 1 and two elastic metal sheets 12 symmetrically arranged are arranged in the casing 1, two parallel sliding grooves 111 are formed in the top of the supporting plate 11, two sliding blocks 51 arranged at the bottom of the insulating fixing sleeve 5 are respectively arranged in the two sliding grooves 111, one side of the insulating fixing sleeve 5 is provided with a push rod 52 for pushing the insulating fixing sleeve 5 to move along the length direction of the sliding grooves 111, the push rod 52 protrudes out of the casing 1, runway holes 13 for the push rod 52 to move are formed in the side, corresponding to the push rod 52, of the casing 1, the two elastic metal sheets 12 are parallelly fixed on the bottom surface of the supporting plate 11, the two elastic metal sheets 12 are parallel to the sliding grooves 111, openings 14 for the U.S. contact pin 31 and the U.S. contact pin 41 to protrude out of the casing 1 are formed in opposite sides, two through holes 112 symmetrically arranged are formed in one end, pointed by the U.S. contact pin 31, one end of the supporting plate 11 is respectively formed in one end pointed by the U.S. contact pin 31, the two ends of the two elastic metal sheets 12 extend upwards through the supporting plate 11 to the two elastic metal sheets 12, and extend upwards through the two elastic metal sheets 12 are respectively connected to the two elastic metal sheets 11, and extend towards the top of the supporting plate 1, and the two elastic metal sheets are connected to the supporting plate through the supporting plate 11.

Referring to fig. 1 and 3, a mounting groove 15 for mounting an australian plug 2 is concavely formed in one surface of a shell 1, corresponding to the upper portion of an insulating fixing block, rotation shafts 211 are arranged on two sides of an insulating sleeve 21, two clamping grooves 16 for sleeving the rotation shafts 211 are formed in two opposite sides of the shell 1, corresponding to the mounting groove 15, of each clamping groove 16, overturning of the insulating sleeve 21 is achieved, so that an australian contact pin 22 is erected to be convenient for plugging a power supply, and an opening 17 is formed in the bottom of the corresponding mounting groove 15 of the shell 1, and when the insulating sleeve 21 is overturned, the australian contact pin 22 stretches into the shell 1.

Referring to fig. 3 and 4, one end of the two elastic metal sheets 12 continues to extend upwards and bend horizontally, the part of the two elastic metal sheets 12 bending horizontally is located below the opening 17 and is in electrical conduction with the tail end of the australian plug pin 22 when the insulating sleeve 21 turns over, the clamping seat 18 is arranged at the bottom of the shell 1 corresponding to the mounting groove 15, the avoiding groove 212 for avoiding the clamping seat 18 is concavely arranged at the bottom of the insulating sleeve 21, the elastic clamping block 213 is arranged at one side wall of the insulating sleeve 21 corresponding to the avoiding groove 212, the groove 181 for clamping the elastic clamping block 213 is concavely arranged at one side of the clamping seat 18, the elastic clamping block 213 is used for being clamped in the groove 181 to be used for stabilizing the australian plug 2, and adverse effects caused by turning over of the australian plug 2 when not in use are reduced.

Referring to fig. 4, the plug bush 6 is located below the support plate 11 and is fixed at the bottom of the support plate 11, two groups of metal cutting sleeves 61 for clamping an external plug are arranged in the plug bush 6, one group of metal cutting sleeves 61 is abutted with one elastic metal sheet 12, the other group of metal cutting sleeves 61 is abutted with the other elastic metal sheet 12, and a jack 19 for inserting the external plug into the plug bush 6 is formed in one surface of the shell 1 opposite to the bottom of the support plate 11.

Referring to fig. 5, the circuit board 7 is fixed at the bottom of the supporting board 11 and electrically connected to two elastic metal sheets 12 at the bottom of the supporting board 11, and a plurality of USB connectors 8 are fixed on one surface of the housing 1, which is not designed with the openings 14, the insertion holes 19, the runway holes 13 and the mounting slots 15, and the USB connectors 8 are all electrically connected to the circuit board 7.

The utility model relates to an adapter, which comprises the following implementation principles: the American standard pin 31 or the European standard pin 41 is protruded out of the shell 1 or the turnover insulating sleeve 21 from the opening 14 by pushing the push rod 52, so that the Australian standard pin 22 is vertically and electrically connected with an external power supply to enable the two elastic metal sheets 12 to be electrified, the current of the elastic metal sheets 12 is conducted to the two metal clamping sleeves 61 and the circuit board 7 to enable the metal clamping sleeves 61 to be electrified, the external plug is inserted into the metal clamping sleeves 61 to supply power to a domestic appliance, the circuit board 7 controls the current to flow into the plurality of USB connectors 8 to charge the mobile phone and other electronic equipment, and the integral combination of the American standard pin 3, the European standard pin 4 and the Australian standard pin 2 is suitable for the American standard power supply, the European standard power supply and the Australian standard power supply, and is convenient for users who travel or go out and carry.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adapter, characterized in that: including casing (1), australian plug (2), american rule plug (3), european rule plug (4), insulating fixed cover (5), be provided with backup pad (11) in casing (1), be two elastic metal sheets (12) that the symmetry set up, american rule plug (3) and European rule plug (4) are fixed in respectively the both ends of insulating fixed cover (5), insulating fixed cover (5) sliding connection in the top of backup pad (11), trompil (14) have all been seted up to the opposite both sides of casing (1) supplies American rule plug (3) with outside the protruding casing (1) of European rule plug (4), australian rule plug (2) are located the top of insulating fixed cover (5) and with casing (1) are articulated, two elastic metal sheets (12) are fixed in the bottom of backup pad (11) and two elastic metal sheets (12) both ends all upwards extend to the top of backup pad (11) and outwards horizontal bending, american rule plug (3) and European rule plug (4) stretch out to outside when the both ends of casing (1) are stretched out respectively to the elastic bending part (12), one ends of the two elastic metal sheets (12) continue to extend upwards and are horizontally bent to be in contact with the Australian plug (2) for conducting communication when overturning, and jacks (19) for an external plug to be connected into the shell (1) and electrically communicated with the two elastic metal sheets (12) are formed in the bottom of the shell (1) corresponding to the supporting plate (11).

2. A crossover sub as defined in claim 1, wherein: the top of backup pad (11) is concave to be equipped with spout (111), insulating fixed cover (5) bottom be provided with sliding connection in slider (51) of spout (111).

3. A crossover sub as defined in claim 2, wherein: one side of the insulating fixed sleeve (5) is provided with a push rod (52), the push rod (52) protrudes out of the shell (1), and the shell (1) is provided with a runway hole (13) for the push rod (52) to move.

4. A crossover sub as defined in claim 1, wherein: the plug bush further comprises a plug bush (6) corresponding to the plug hole (19), two groups of metal cutting sleeves (61) for clamping an external plug are arranged in the plug bush (6), one group of metal cutting sleeves (61) is abutted with one elastic metal sheet (12), and the other group of metal cutting sleeves (61) is abutted with the other elastic metal sheet (12).

5. A crossover sub as defined in claim 1, wherein: still include circuit board (7) and a plurality of USB connect (8), circuit board (7) are fixed in the bottom of backup pad (11) and with two elasticity sheetmetal (12) electricity is connected, a plurality of USB connect (8) are fixed in casing (1) supplies outside plug to insert, a plurality of USB connect (8) all with circuit board (7) electricity is connected.

6. A crossover sub as defined in claim 1, wherein: the shell (1) is concavely provided with a mounting groove (15) matched with the Australian standard plug (2), the Australian standard plug (2) is placed in the mounting groove (15), two sides of the Australian standard plug (2) are respectively provided with a rotating shaft (211), and two opposite side arms of the shell (1) corresponding to the mounting groove (15) are concavely provided with clamping grooves (16) sleeved with the rotating shafts (211).

7. The adapter according to claim 6, wherein: the bottom of the shell (1) corresponding to the mounting groove (15) is provided with an opening (17) which is used for the Australian standard plug (2) to extend into the shell (1) to be abutted with the two elastic metal sheets (12) when the Australian standard plug is overturned.

8. The adapter according to claim 6, wherein: the shell body (1) in mounting groove (15) bottom is provided with clamping seat (18), the concave groove (212) of dodging that is used for dodging clamping seat (18) that is equipped with in australian plug (2) bottom, australian plug (2) are corresponding dodging a lateral wall in groove (212) is provided with elasticity fixture block (213), the concave recess (181) that are used for joint elasticity fixture block (213) that are equipped with in one side of clamping seat (18).