CN204289974U - Multipurpose plug - Google Patents

Multipurpose plug Download PDF

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Publication number
CN204289974U
CN204289974U CN201420871874.XU CN201420871874U CN204289974U CN 204289974 U CN204289974 U CN 204289974U CN 201420871874 U CN201420871874 U CN 201420871874U CN 204289974 U CN204289974 U CN 204289974U
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China
Prior art keywords
pin
contact
housing
jack
plug
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CN201420871874.XU
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Chinese (zh)
Inventor
陆秀荡
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陆秀荡
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Priority to CN201420871874.XU priority Critical patent/CN204289974U/en
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Abstract

The utility model discloses a kind of multipurpose plug, comprise housing, pin, contact, keeper and spring, contact, keeper, spring are all positioned at housing, one end of pin is fixed in housing, the other end exceeds the side of housing, and the side of pin is located at by keeper, and the side of contact is located at by spring, the opposite side of housing offers jack, and contact and pin lay respectively at the relative both sides of jack.Be provided with pin, multipurpose plug and corresponding socket can be used in combination; Be provided with jack, the pin of other plug can be inserted in this jack, make this multipurpose plug have the effect of socket simultaneously.Multipurpose plug of the present utility model in use, can external plug and socket, also can use as plug or socket separately, efficiently solve when electrical equipment is many, the problem that jack can not be satisfied the demand, facilitate the use of electrical equipment.

Description

Multipurpose plug
Technical field
The utility model belongs to a kind of electric elements, especially relates to a kind of multipurpose plug.
Background technology
Existing traditional plug comprises housing, and housing is provided with two or three pins, pin correspondence is inserted in socket in use, makes product energising work.Each electric appliances all needs jack and to be connected power supply, and required like this jack number is on the increase, and when the jack on socket can not meet ever-increasing plug needs, cause trouble will to our life.Owing to not having jack to use, electrical equipment can only be put there, can not operate.If increase socket number again, not only affect environmental beauty, and increase financial expenditure.
Utility model content
The purpose of this utility model is to provide a kind of multipurpose plug, at least one in can solving the problem.
According to an aspect of the present utility model, provide a kind of multipurpose plug, comprise housing, pin, contact, keeper and spring, contact, keeper, spring are all positioned at housing, and one end of pin is fixed in housing, and the other end exceeds the side of housing, the side of pin is located at by keeper, the side of contact is located at by spring, and the opposite side of housing offers jack, and contact and pin lay respectively at the relative both sides of jack.
The beneficial effects of the utility model are: be provided with pin, multipurpose plug and corresponding socket can be used in combination, the connection of convenient electricity; Be provided with jack, the pin of other plug can be inserted in this jack, make this multipurpose plug have the effect of socket simultaneously, increase its scope of application; Multipurpose plug of the present utility model in use, can external plug and socket, also can use as plug or socket separately, efficiently solve when electrical equipment is many, the problem that jack can not be satisfied the demand, facilitate the use of electrical equipment.
In some embodiments, one end of keeper and the side of pin abut against, and the other end is fixed on inner walls.Thus, be provided with keeper, can pin be positioned in housing, prevent pin from deforming in use, improve useful life.
In some embodiments, one end and the contact of spring abut against, and the other end is fixed on housing.Thus, when inserting the pin of other plugs in jack, active force can act on spring by contact, thus spring is compressed, the distance of the pin in contact and this multipurpose plug increases, and facilitates the insertion of other pins, decrease the wearing and tearing of contact, improve useful life.
In some embodiments, multipurpose plug can also comprise interior wire casing, and interior wire casing is fixed in housing, is provided with wire in interior wire casing, and the other end of keeper is fixed on housing by interior wire casing.Thus, be provided with interior wire casing, facilitate the placement of wire, overall structure is simplified.
In some embodiments, one end of contact is connected by wire with interior wire casing.Thus, facilitating the connection of contact and wire, making the energising of this multipurpose plug contact when using as socket.
In some embodiments, one end of contact is provided with fixture, and wire is connected with one end of contact by fixture.Thus, the connection that fixture facilitates contact and wire is provided with.
In some embodiments, jack is multiple, and the quantity of contact and pin is equal with the quantity of jack.Thus, the scope of application that multiple jack can increase this multipurpose plug is provided with.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of execution mode of multipurpose plug of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to Fig. 1: multipurpose plug, comprises housing 1, pin 2, contact 3, keeper 4 and spring 5, and contact 3, keeper 4, spring 5 are all positioned at housing 1, and housing 1 is plastic insulation.One end of pin 2 is bolted in housing 1, the other end exceeds the side of housing 1, and the side of pin 2 is located at by keeper 4, and the side of contact 3 is located at by spring 5, the opposite side of housing 1 offers jack 11, and contact 3 and pin 2 lay respectively at the relative both sides of jack 11.Pin 2 and contact 3 are conducting strip, and when the pin of the plug in the external world inserts this jack 11, extraneous plug can be energized uses, and drive electrical equipment normally works.
Multipurpose plug of the present utility model is when only with pin 2, and the effect of this multipurpose plug is identical with the effect of conventional male prongs; When only using jack 11, this multipurpose plug can play the effect of socket; This multipurpose plug also can simultaneously when plug and socket uses.Thus, when the electrical equipment used is more, can pin 2 be inserted on other socket, other plugs be inserted in jack 11 simultaneously.
One end of keeper 4 and the side of pin 2 abut against, and the other end is fixed on housing 1 inwall.Being provided with keeper 4 can support prongs 2, preventing pin 2 from deforming when inserting in socket, ensure that the normal use of pin 2, improve the useful life of pin 2.One end and the contact 3 of spring 5 abut against, and the other end is fixed on housing 1, and contact 3 is elastic sheet metal.Be provided with spring 5, when extraneous plug can be made to insert jack 11, compressed at its active force lower spring 5, distance between contact 3 and pin 2 increases a little, facilitate the insertion of extraneous plug, reduce the friction between extraneous plug and contact 3, pin 2, prevent contact 3 and pin 2 to occur wearing and tearing and distortion, improve useful life; After plug is extracted, contact 3 returns back to initial position under the effect of the bounce of spring 5.
Multipurpose plug of the present utility model also comprises interior wire casing 6, and interior wire casing 6 is fixed in housing 1, is provided with wire 7 in interior wire casing 6, and wire 7 can be connected with extraneous power supply, and the other end of keeper 4 is fixed on housing 1 by interior wire casing 6.Interior wire casing 6, keeper 4 and housing 1 are formed in one structure, conveniently produce and processing.
One end of contact 3 is connected by wire 7 with interior wire casing 6.One end of contact 3 is provided with fixture 8, and fixture 8 is wiring fixed screw, and fixture 8 is tightened to one end of contact 3, and is fixed on housing 1 by contact 3; Wire 7 is connected by fixture 8 one end with contact 3.
Jack 11 is multiple, and the quantity of contact 3 and pin 2 is equal with the quantity of jack 11.The quantity of jack 11 can meet the user demand of multiple two-pin plug or multiple three-pin plug, and the number of jack 11 is offered according to the user demand of reality.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.

Claims (7)

1. multipurpose plug, it is characterized in that, comprise housing (1), pin (2), contact (3), keeper (4) and spring (5), described contact (3), keeper (4), spring (5) is all positioned at housing (1), one end of described pin (2) is fixed in housing (1), the other end exceeds the side of housing (1), the side of pin (2) is located at by described keeper (4), the side of contact (3) is located at by described spring (5), the opposite side of described housing (1) offers jack (11), described contact (3) lays respectively at the relative both sides of jack (11) with pin (2).
2. multipurpose plug according to claim 1, is characterized in that, one end of described keeper (4) and the side of pin (2) abut against, and the other end is fixed on housing (1) inwall.
3. multipurpose plug according to claim 1, is characterized in that, one end and the contact (3) of described spring (5) abut against, and the other end is fixed on housing (1).
4. multipurpose plug according to claim 3, it is characterized in that, also comprise interior wire casing (6), described interior wire casing (6) is fixed in housing (1), be provided with wire (7) in described interior wire casing (6), the other end of described keeper (4) is fixed on housing (1) by interior wire casing (6).
5. multipurpose plug according to claim 4, is characterized in that, one end of described contact (3) is connected by wire (7) with interior wire casing (6).
6. multipurpose plug according to claim 5, it is characterized in that, one end of described contact (3) is provided with fixture (8), and described wire (7) is connected by fixture (8) one end with contact (3).
7. multipurpose plug according to claim 6, is characterized in that, described jack (11) is for multiple, and the quantity of described contact (3) and pin (2) is equal with the quantity of jack (11).
CN201420871874.XU 2014-12-31 2014-12-31 Multipurpose plug Active CN204289974U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420871874.XU CN204289974U (en) 2014-12-31 2014-12-31 Multipurpose plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420871874.XU CN204289974U (en) 2014-12-31 2014-12-31 Multipurpose plug

Publications (1)

Publication Number Publication Date
CN204289974U true CN204289974U (en) 2015-04-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420871874.XU Active CN204289974U (en) 2014-12-31 2014-12-31 Multipurpose plug

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CN (1) CN204289974U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105356103A (en) * 2015-10-28 2016-02-24 苏州市职业大学 Power supply plug capable of being used in superposed manner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105356103A (en) * 2015-10-28 2016-02-24 苏州市职业大学 Power supply plug capable of being used in superposed manner

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