CN202503178U - Usb plug - Google Patents

Usb plug Download PDF

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Publication number
CN202503178U
CN202503178U CN2012201824626U CN201220182462U CN202503178U CN 202503178 U CN202503178 U CN 202503178U CN 2012201824626 U CN2012201824626 U CN 2012201824626U CN 201220182462 U CN201220182462 U CN 201220182462U CN 202503178 U CN202503178 U CN 202503178U
Authority
CN
China
Prior art keywords
usb plug
plug
usb
convexities
convexity
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
CN2012201824626U
Other languages
Chinese (zh)
Inventor
刘俊旭
Original Assignee
刘俊旭
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 刘俊旭 filed Critical 刘俊旭
Priority to CN2012201824626U priority Critical patent/CN202503178U/en
Application granted granted Critical
Publication of CN202503178U publication Critical patent/CN202503178U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a USB plug which comprises at least two USB plugs. The USB plug is characterized in that the surface of each USB plug is provided with a plurality of protrusions which are alternatively distributed; and the protrusions of one USB plug can be plugged in gaps between protrusions on another USB plug. The protrusions are in the shape of a cylinder or in the shape of a prism. With the adoption of the described structure, a backup USB plug can be fixed on a common USB plug in a plugging manner, and thus a problem that a backup USB plug is easily lost is solved, and when an interface of an electrical appliance does not fit the common USB plug and thus the backup USB plug is needed, the trouble of finding the backup USB plugged is prevented.

Description

USB plug
Technical field
The utility model relates to the used plug of a kind of electric equipment, specifically is a kind of USB plug.
Background technology
So-called plug is meant the connector matched with socket, and plug is divided into by function: headset plug, dc plug, audio jack, video plug, microphone plug, Charger (portable round), Mobile phone plug etc.Be divided into three major types to household electrical appliance in the world: one type: electrical equipment is meant the electrical equipment that has only one deck insulation measures, and this electric appliances must add earth leakage protective device, and ground protection (just wanting three-pin plug).Like air-conditioning, lathe, motor etc.; Two types: electrical equipment has the double hyer insulation measure, add earth leakage protective device, can be without ground protection (just can use two-pin plug); Three types: electrical equipment is to use the electrical equipment of safe voltage, is generally the electrical equipment of 12-36V.
Used plug on mobile phone and the computer generally all is a USB plug, in order to adapt to different interfaces; On mobile phone, except the USB plug of indispensability, also be equipped with subsequent use USB plug, yet subsequent use USB plug and indispensable USB plug have constituted plug-assembly with the form of split; Owing to be the form of split, general subsequent use USB plug is lost very much, perhaps when the subsequent use USB plug of needs during with adaptive concrete interface; But can not find this plug, so brought inconvenience for daily use.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of the utility model is to provide a kind of USB plug that uses with convenient that is not easy to lose.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
USB plug comprises two above USB plugs, it is characterized in that: the surface of each USB plug is provided with a plurality of convexities spaced apart, and the convexity on USB plug is plugged in the gap between the convexity on another USB plug.
The front of said USB plug is provided with a plurality of convexities; A plurality of bulge clearances are scattered in four row; The back of said USB plug also is provided with a plurality of convexities, and a plurality of bulge clearances are scattered in three row, and a plurality of convexities of a USB plug back are plugged on facing between the convexity mutually of another USB plug front.
The left surface of said USB plug is provided with a plurality of convexities; A plurality of bulge clearances are scattered in two row; The right flank of said USB plug also is provided with a plurality of convexities; A plurality of bulge clearances are scattered in row, and a plurality of convexities of a USB plug right flank are plugged on facing between the convexity mutually of another USB plug left surface.
Said convexity is cylindrical protrusions or prismatic convexity.
The beneficial effect of the utility model is: owing to adopt above-mentioned version; Can subsequent use USB plug be fixed on the USB plug commonly used with the mode of pegging graft; Solved the problem that subsequent use USB plug is lost easily; When the uncomfortable timing of electrical apparatus interface and USB plug commonly used, when needing to use subsequent use USB plug, solved the trouble of seeking subsequent use USB plug.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further to specify.
Fig. 1 is the structural representation of the utility model;
The structural representation that Fig. 2 plugs for side shown in Figure 1;
Fig. 3 is in the structural representation of user mode for subsequent use USB plug among Fig. 1.
Among the figure: 1, USB plug commonly used; 2, subsequent use USB plug; 3, cylindrical protrusions; 4, gap.
Embodiment
As shown in Figure 1; USB plug; Comprise USB plug 1 commonly used and subsequent use USB plug 2, the front of USB plug 1 commonly used and subsequent use USB plug 2 is provided with a plurality of cylindrical protrusions 3, a plurality of cylindrical protrusions one-tenth four row spaced apart; The gap of facing mutually between the cylindrical protrusions 4 has formed plug-in groove; USB plug 1 commonly used and subsequent use USB plug 2 the back also be provided with a plurality of cylindrical protrusions, a plurality of cylindrical protrusions one-tenth three row spaced apart, a plurality of cylindrical protrusions of subsequent use USB plug 2 back are plugged on uses the facing mutually in the groove between the cylindrical protrusions of USB plug 1 front always.
As shown in Figure 2; The left surface of USB plug 1 commonly used and subsequent use USB plug 2 is provided with a plurality of cylindrical protrusions 3; A plurality of cylindrical protrusions one-tenth two row spaced apart; The right flank of said USB plug also is provided with a plurality of cylindrical protrusions, a plurality of cylindrical protrusions one-tenth one row spaced apart, and a plurality of cylindrical protrusions of USB plug 1 right flank commonly used are plugged on facing between the cylindrical protrusions mutually of subsequent use USB plug 2 left surfaces.
As shown in Figure 3, when USB plug 1 commonly used is can not be with the socket on the electrical equipment suitable, at this moment, need use subsequent use USB plug 2, subsequent use USB plug 2 and one of them USB plug 1 commonly used is connected in series mutually gets final product.
The above is the preferred implementation of the utility model, can not limit the interest field of the utility model certainly with this.Should be pointed out that for those skilled in the art, the technical scheme of the utility model is made amendment or is equal to replacement, do not break away from the protection range of the utility model.

Claims (4)

1. a USB plug comprises two above USB plugs, it is characterized in that: the surface of each USB plug is provided with a plurality of convexities spaced apart, and the convexity on USB plug is plugged in the gap between the convexity on another USB plug.
2. USB plug according to claim 1; It is characterized in that: the front of said USB plug is provided with a plurality of convexities; A plurality of bulge clearances are scattered in four row; The back of said USB plug also is provided with a plurality of convexities, and a plurality of bulge clearances are scattered in three row, and a plurality of convexities of a USB plug back are plugged on facing between the convexity mutually of another USB plug front.
3. USB plug according to claim 1 and 2; It is characterized in that: the left surface of said USB plug is provided with a plurality of convexities; A plurality of bulge clearances are scattered in two row; The right flank of said USB plug also is provided with a plurality of convexities, and a plurality of bulge clearances are scattered in row, and a plurality of convexities of a USB plug right flank are plugged on facing between the convexity mutually of another USB plug left surface.
4. USB plug according to claim 3 is characterized in that: said convexity is cylindrical protrusions or prismatic convexity.
CN2012201824626U 2012-04-26 2012-04-26 Usb plug Expired - Fee Related CN202503178U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201824626U CN202503178U (en) 2012-04-26 2012-04-26 Usb plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201824626U CN202503178U (en) 2012-04-26 2012-04-26 Usb plug

Publications (1)

Publication Number Publication Date
CN202503178U true CN202503178U (en) 2012-10-24

Family

ID=47039778

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201824626U Expired - Fee Related CN202503178U (en) 2012-04-26 2012-04-26 Usb plug

Country Status (1)

Country Link
CN (1) CN202503178U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105206992A (en) * 2014-06-13 2015-12-30 富士康(昆山)电脑接插件有限公司 Multifunctional cable connector assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105206992A (en) * 2014-06-13 2015-12-30 富士康(昆山)电脑接插件有限公司 Multifunctional cable connector assembly

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Legal Events

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

Granted publication date: 20121024

Termination date: 20130426

C17 Cessation of patent right