CN203761244U - Plug-changeable power adapter - Google Patents

Plug-changeable power adapter Download PDF

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Publication number
CN203761244U
CN203761244U CN201320873347.8U CN201320873347U CN203761244U CN 203761244 U CN203761244 U CN 203761244U CN 201320873347 U CN201320873347 U CN 201320873347U CN 203761244 U CN203761244 U CN 203761244U
Authority
CN
China
Prior art keywords
plug
power supply
supply adaptor
lock
metal
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.)
Expired - Fee Related
Application number
CN201320873347.8U
Other languages
Chinese (zh)
Inventor
陆子文
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.)
DONGGUAN YINGJU ELECTRONIC Co Ltd
Original Assignee
DONGGUAN YINGJU ELECTRONIC Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DONGGUAN YINGJU ELECTRONIC Co Ltd filed Critical DONGGUAN YINGJU ELECTRONIC Co Ltd
Priority to CN201320873347.8U priority Critical patent/CN203761244U/en
Application granted granted Critical
Publication of CN203761244U publication Critical patent/CN203761244U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a plug-changeable power adapter comprising a body and a plug fitting. The body comprises a shell and a circuit board arranged in the shell. The shell is provided with a slide rail. Metal elastic pieces are embedded in the slide rail. The metal elastic piece is connected with a power terminal of the circuit board. The plug fitting comprises a plug seat. The plug seat comprises metal pins and a chute. A bottom of the chute is provided with a metal block connected with the metal pins. When the body and the plug seat are assembled, the slide rail of the body enters the chute in the plug fitting to enable the metal elastic pieces to abut against the metal bock. Compared with the prior art, a plug of the power adapter can be changed conveniently. Thus, the power adapter can conveniently adapt to sockets of different standards and is high in practicality.

Description

A kind of power supply adaptor of replaceable plug
Technical field
The utility model relates to power supply adaptor technical field, particularly a kind of power supply adaptor of replaceable plug.
Background technology
Power supply adaptor (Power adapter) is the power supply conversion equipment of small portable electronic device and electronic apparatus, and along with the development of portable electric appts is universal, the demand of power supply adaptor is also increasing.Generally speaking, power supply adaptor is to be mainly converted to from civil power power taking and by civil power the charging output that portable set can be accepted.For from civil power power taking, it inevitably needs plug, so that power supply adaptor is connected to power taking on socket.
Specification, the kind of socket are many at present, such as being divided into Europe superscript socket, American Standard socket etc. according to region, also have in addition dividing of double-contact plug and three-pin plug.And significantly, plug and socket must be being just used in conjunction with each other of same specification standards.
But at present, the plug of power supply adaptor is all generally fixing immutable, that is to say, a kind of power supply adaptor only can be applicable to a kind of socket, and this brings inconvenience to user undoubtedly.For example user uses the area of American Standard socket from using the area of Europe superscript socket to go on business to, so its just must again change a power supply adaptor can be to its charging portable electronic apparatus, this not only very bothers, but also can cause unnecessary waste.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of plug of can changing is provided, so that power supply adaptor can be used the power supply adaptor of the socket of various criterion.
The purpose of this utility model is achieved through the following technical solutions:
A kind of power supply adaptor of replaceable plug is provided, comprise body and plug fitting, described body comprises housing and is arranged at the circuit board in housing, on described housing, be provided with slide rail, on described slide rail, be embedded with metal clips, described metal clips is connected with the power end of described circuit board, described plug fitting comprises connector assembly, described connector assembly is provided with metal pin and chute, the bottom land of described chute is provided with the metal derby being connected with described metal pin, the chute that described in during the assembling of described body and plug fitting, the slide rail of body slips into described plug fitting is so that metal derby described in described metal clips butt.
Wherein, described housing comprises upper shell and lower house, and described upper shell offers the first storage tank that can accommodating described circuit board.
Wherein, described upper shell and described lower house are through ultrasonic bonding amalgamation.
Wherein, described lower house offers the second storage tank, in described the second storage tank, is equipped with contiguous block, and described contiguous block is provided with described slide rail and is embedded with described metal clips.
Wherein, the sidewall of described the second storage tank is provided with deck, and the outer wall of described contiguous block is provided with the card article coordinating with described deck.
Wherein, the one side that described body is combined with plug fitting is provided with positioning groove, and the one side that described plug fitting is combined with body is provided with the location draw runner mating with described positioning groove.
Wherein, on described plug fitting, be provided with lock-bit shell fragment, on described lock-bit shell fragment, be provided with lock-bit projection, on described body, be provided with the lock-bit groove mating with described lock-bit projection.
The beneficial effects of the utility model: the utility model provides a kind of power supply adaptor of replaceable plug, during use, plug fitting is slipped in body, the metal derby of plug fitting is understood the metal clips in butt body, because metal derby is connected with pin, metal clips is connected with the power end of circuit board, and therefore now the power end of circuit board can be connected with pin, while connecting civil power in pin insertion socket, the power end of circuit board can be connected to civil power.When user need to use the plug of various criterion, only need former plug fitting to release, the plug fitting of another specification is slipped into.Compared with prior art, the plug of this power supply adaptor can be changed easily, so power supply adaptor can adapt to the socket of various criterion easily, and practicality is high.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the structural representation of the power supply adaptor of a kind of replaceable plug of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the power supply adaptor of a kind of replaceable plug of the utility model.
Fig. 3 is the plug fitting structural representation of a kind of replaceable plug of the utility model.
Embodiment
With the following Examples the utility model is further described.
The embodiment of the transformer framework of a kind of applicable automated production of the utility model, as shown in Figure 1 to Figure 2, comprise: body 1 and plug fitting 2, described body 1 comprises housing and is arranged at the circuit board 13 in housing, on described housing, be provided with slide rail 11, on described slide rail 11, be embedded with metal clips 12, described metal clips 12 is connected with the power end of described circuit board 13, described plug fitting 2 comprises connector assembly, described connector assembly is provided with metal pin 21 and chute 22, the bottom land of described chute 22 is provided with the metal derby being connected with described metal pin 21, the chute 22 that described in during 2 assembling of described body 1 and plug fitting, the slide rail 11 of body 1 slips into described plug fitting 2 is so that metal derby described in described metal clips 12 butts.
During use, plug fitting 2 is slipped in body 1, the metal derby of plug fitting 2 is understood the metal clips 12 in butt body 1, because metal derby is connected with pin, metal clips 12 is connected with the power end of circuit board 13, therefore now the power end of circuit board 13 can be connected with pin, and while connecting civil power in pin insertion socket, the power end of circuit board 13 can be connected to civil power.When user need to use the plug of various criterion, only need former plug fitting 2 to release, the plug fitting of another specification 2 is slipped into.Compared with prior art, the plug of this power supply adaptor can be changed easily, so power supply adaptor can adapt to the socket of various criterion easily, and practicality is high.
Described housing comprises upper shell 14 and lower house 15, and described upper shell 14 offers the first storage tank that can accommodating described circuit board 13; Described upper shell 14 and described lower house 15 are through ultrasonic bonding amalgamation.Described lower house 15 offers the second storage tank, in described the second storage tank, is equipped with contiguous block 16, and described contiguous block 16 is provided with described slide rail 11 and is embedded with described metal clips 12; The sidewall of described the second storage tank is provided with deck, and the outer wall of described contiguous block 16 is provided with the card article 17 coordinating with described deck.During production assembled body 1, only need metal clips 12 to be embedded to connector, then connector is placed into the second storage tank and is clamped from the top of lower house 15, then at lower house 15 upper surfaces, place circuit board 13, automatic butt circuit board 13 is understood in the upper end of the metal clips 12 of connector, last only upper shell 14 need to be covered and with ultrasonic bonding, production assembling process is simple, construction package is reliable.
Described body 1 is provided with positioning groove 18 with the one side of plug fitting 2 combinations, and described plug fitting 2 is provided with the one side of body 1 combination the location draw runner mating with described positioning groove 18.While being convenient to change plug fitting 2 with this, location is slipped into, and makes to slip into action and is more prone to aim at.
As shown in Figure 3, on described plug fitting 2, be provided with lock-bit shell fragment 23, on described lock-bit shell fragment 23, be provided with lock-bit projection 24, lock-bit projection 24 is arc surfaced projection, is provided with and the described lock-bit projection 24 lock-bit grooves that mate on described body 1.In slipping into process, lock-bit shell fragment 23 deformation that is squeezed, when slipping into while putting in place, the lock-bit projection 24 of lock-bit shell fragment 23 arrives at lock-bit groove, therefore lock-bit shell fragment 23 springs into lock-bit projection 24 in lock-bit groove, if now promote plug fitting 2 without powerful external force, make lock-bit shell fragment 23 deformation again, lock-bit projection 24 can be limited in lock-bit groove, avoids plug fitting 2 to depart from body 1 easily.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection range; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.

Claims (7)

1. the power supply adaptor of a replaceable plug, it is characterized in that: comprise body and plug fitting, described body comprises housing and is arranged at the circuit board in housing, on described housing, be provided with slide rail, on described slide rail, be embedded with metal clips, described metal clips is connected with the power end of described circuit board, described plug fitting comprises connector assembly, described connector assembly is provided with metal pin and chute, the bottom land of described chute is provided with the metal derby being connected with described metal pin, the chute that described in during the assembling of described body and plug fitting, the slide rail of body slips into described plug fitting is so that metal derby described in described metal clips butt.
2. the power supply adaptor of a kind of replaceable plug as claimed in claim 1, is characterized in that: described housing comprises upper shell and lower house, and described upper shell offers the first storage tank that can accommodating described circuit board.
3. the power supply adaptor of a kind of replaceable plug as claimed in claim 2, is characterized in that: described upper shell and described lower house are through ultrasonic bonding amalgamation.
4. the power supply adaptor of a kind of replaceable plug as claimed in claim 2, is characterized in that: described lower house offers the second storage tank, in described the second storage tank, is equipped with contiguous block, and described contiguous block is provided with described slide rail and is embedded with described metal clips.
5. the power supply adaptor of a kind of replaceable plug as claimed in claim 4, is characterized in that: the sidewall of described the second storage tank is provided with deck, and the outer wall of described contiguous block is provided with the card article coordinating with described deck.
6. the power supply adaptor of a kind of replaceable plug as claimed in claim 1, it is characterized in that: the one side that described body is combined with plug fitting is provided with positioning groove, the one side that described plug fitting is combined with body is provided with the location draw runner mating with described positioning groove.
7. the power supply adaptor of a kind of replaceable plug as claimed in claim 1, is characterized in that: on described plug fitting, be provided with lock-bit shell fragment, on described lock-bit shell fragment, be provided with lock-bit projection, be provided with the lock-bit groove mating with described lock-bit projection on described body.
CN201320873347.8U 2013-12-28 2013-12-28 Plug-changeable power adapter Expired - Fee Related CN203761244U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320873347.8U CN203761244U (en) 2013-12-28 2013-12-28 Plug-changeable power adapter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320873347.8U CN203761244U (en) 2013-12-28 2013-12-28 Plug-changeable power adapter

Publications (1)

Publication Number Publication Date
CN203761244U true CN203761244U (en) 2014-08-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320873347.8U Expired - Fee Related CN203761244U (en) 2013-12-28 2013-12-28 Plug-changeable power adapter

Country Status (1)

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CN (1) CN203761244U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108879154A (en) * 2018-07-02 2018-11-23 杭州古北电子科技有限公司 A kind of intelligent socket and modularization assembling technique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108879154A (en) * 2018-07-02 2018-11-23 杭州古北电子科技有限公司 A kind of intelligent socket and modularization assembling technique

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140806

Termination date: 20181228

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