CN201590535U - Universal serial bus connector - Google Patents
Universal serial bus connector Download PDFInfo
- Publication number
- CN201590535U CN201590535U CN2009202671363U CN200920267136U CN201590535U CN 201590535 U CN201590535 U CN 201590535U CN 2009202671363 U CN2009202671363 U CN 2009202671363U CN 200920267136 U CN200920267136 U CN 200920267136U CN 201590535 U CN201590535 U CN 201590535U
- Authority
- CN
- China
- Prior art keywords
- serial bus
- universal serial
- bus connector
- plug division
- housing
- 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
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a universal serial bus connector which comprises a housing, an insulation body and a plurality of terminals. The housing is hollow and is provided with an insertion interface. The insulation body is provided with a body part and is internally inserted into the hollow housing. One end face of the body extends out from the insertion part. One side of the insertion part is provided with a plurality of terminal receiving channels and backwards extends through the body. One end of each terminal is respectively provided in the terminal receiving channels, and the other end extends out of the body. The connector further comprises a reinforcing part. The insulation body is provided with an accommodating chamber corresponding with the reinforcing part. The reinforcing part is accommodated in the accommodating chamber. The connector of the utility model has the advantages of large strength of insulation body, capacity for preventing deformation and break of insertion part, long service life, etc.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of universal serial bus connector.
Background technology
Along with progress of science and technology, PC is used widely, its external equipment is also more and more, mouse, printer, joystick, audio amplifier, mobile storage disc etc., each external equipment all needs to link to each other with PC by an interface, and the exchanges data transmission between the different electronic equipments becomes frequent day by day.USB (Universal Serial Bus, USB) connector is because of it has plug and play, transmission speed is fast, connect a plurality of advantages such as flexible and obtained using widely in PC and other external equipments, USB connector has become exchanges data input/output interface commonly used between the distinct electronic apparatuses.
As everyone knows, the normal now universal serial bus connector that uses has metal shell, insulating body and a plurality of terminal, insulating body is provided with the Plug Division, stretch out from insulating body the Plug Division, be platy structure, both sides without any support, the one side is provided with the ccontaining terminal of terminal accommodating passage, need be when two electronic equipments connect by public affairs, the female connectors butt joint, insulating body cooperation and being in contact with one another of terminal by both inside could realize being electrically connected, because general universal serial bus connector is not all gained in strength to the Plug Division on the insulating body, in case unexpected with public affairs, female connectors is instead inserted, and causes the fracture of Plug Division most probably.
Even the connector of other types, the male end and female end of connector generally all is frequent plug, after frequent plug after a while, Plug Division on the insulating body is owing to the extruding up and down that is subjected to from the other side Plug Division and metal shell, be easy to occur the loosening phenomenon of insulating body, thereby make the connector loose contact, then make Plug Division flexural deformation when serious, cause whole connector to damage, shorten the useful life of connector greatly.
Therefore, need a kind of energy reinforced insulation body intensity, prevent Plug Division flexural deformation, the connector that increases the service life.
The utility model content
The purpose of this utility model is to provide a kind of reinforced insulation body intensity at above-mentioned the deficiencies in the prior art, prevents Plug Division flexural deformation, the universal serial bus connector that increases the service life.
For achieving the above object, universal serial bus connector that the utility model provides comprises housing, insulating body and a plurality of terminal, a described housing hollow and an end face are offered interface, described insulating body has body and is embedded in the described housing of hollow, the extended Plug Division of described body one end face, described Plug Division one side is offered a plurality of terminal accommodating passages and is extended back and runs through described body, described terminal one end is arranged at respectively in the described terminal accommodating passage, the other end passes outside the described body, described universal serial bus connector also comprises rib, offer the containing cavity corresponding with described rib on the described insulating body, described rib is placed in the described containing cavity.
As mentioned above, the utility model is provided with containing cavity in described insulating body, described rib is built in the described containing cavity, thereby the intensity of the described Plug Division on the described insulating body is strengthened greatly, avoided inserting or after frequent plug after a while because of connector is unexpected anti-, described Plug Division is subjected to the extruding up and down from the other side Plug Division and metal shell, the shortcoming that makes distortion of described Plug Division even fracture cause whole connector to damage, the utility model can strengthen the intensity of insulating body by simple compact structure, and be greatly improved useful life.
Description of drawings
Fig. 1 is the three-dimensional combination figure of the utility model universal serial bus connector.
Fig. 2 is the insulating body of connector shown in Figure 1 and the three-dimensional exploded view of rib.
Fig. 3 is the cutaway view of insulating body shown in Figure 2 and rib.
Fig. 4 be connector shown in Figure 1 three-dimensional exploded view.
Schematic diagram when Fig. 5 is the utility model universal serial bus connector and butt connector grafting.
Each description of reference numerals is as follows among the figure:
Universal serial bus connector 100 housings 1
Insulating body 2 containing cavity 2a
Stop block 42
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
As Fig. 1, Fig. 2 and shown in Figure 3, insulating body that the utility model universal serial bus connector 100 comprises the housing 1 made by metal material, made by insulating material 2, four terminals 3 and ribs 4.Described housing 1 hollow, an end face is offered interface 11.Offer the containing cavity 2a corresponding on the described insulating body 2 with described rib 4, described rib 4 is placed in the described containing cavity 2a, described insulating body 2 has body 21 and is embedded in the described housing 1 of hollow, described body 21 1 end faces one side is extended the Plug Division 22 of flat, described Plug Division 22 1 sides are offered a plurality of terminal accommodating passage 22a and are extended back and run through described body 21, described terminal 3 one ends are arranged at respectively in the described terminal accommodating passage 22a, the other end passes outside the described body 21 and is electrically connected with the electronic component (not shown), 22 sides, described Plug Division that are provided with described terminal accommodating passage 22a offer storage tank 22b, described body 21 offers containing hole 21a, and described containing hole 21a runs through described body 21 and correspondingly with described storage tank 22b be communicated with to form the described containing cavity 2a corresponding with described rib 4.The sheet metal of described rib 4 for making with the bigger metal material of intensity, described rib 4 has ribs 41 and stop block 42, described ribs 41 and described stop block 42 are one-body molded, described ribs 41 is placed among the described storage tank 22b, described stop block 42 is placed among the described containing hole 21a, and whole described rib 4 is placed in the described containing cavity 2a fully.
See also Fig. 2 and Fig. 4, described terminal 3 one ends have bending and are with flexible contact site 31, described contact site 31 to be placed among the described terminal accommodating passage 22a and protrude in described terminal accommodating passage 22a.When connector connected, described contact site 31 protruded in described terminal accommodating passage 22a and makes the easier termination contact with other connectors of described terminal 3, has good contact effect to guarantee connector.
See also Fig. 1 and Fig. 4, described housing 1 side is provided with several openings 12 and inwardly extends bending naturally and be with flexible shell fragment 13, described shell fragment 13 to protrude in described housing 1 inwall in described opening 12.During the butt joint of two connectors, the housing of the butt connector that the described shell fragment 13 energy clampings on this connector are docked with it makes it be difficult for producing displacement, and sound construction guarantees to contact reliable.
Preferably, described body 21 both sides are provided with projection 21b, and described housing 1 side-walls corresponding with described projection 21b offers limit opening 14, the described projection 21b of described limit opening 14 engagings.Utilize being connected of described projection 21b and described limit opening 14, limit described insulating body 2 and advance and retreat, be installed on securely in the described housing 1 from making described insulating body 2.
See also Fig. 2 again, the end face that is provided with Plug Division 22 of described body 21 also extends the supporting bracket 21c of parallel described Plug Division 22, when described insulating body 2 is installed on described housing 1, described supporting bracket 21c carries described housing 1, and described insulating body 2 can be combined compactly with described housing 1.
In conjunction with shown in Figure 5, when butt connector 200 docks with the utility model connector, butt connector inserts in the described interface 11, the metal shell of butt connector is socketed in the described housing 1, the metal shell of described shell fragment 13 clamping butt connectors, described Plug Division 22 is corresponding with the Plug Division of butt connector, the termination contact of described terminal 3 and butt connector, and two connectors can connect the exchange transmission of carrying out data.
As mentioned above, because the utility model is provided with containing cavity 2a in described insulating body 2, described rib 4 is built in the described containing cavity 2a, described ribs 41 supports described Plug Division 22, thereby the intensity of the described Plug Division 22 on the described insulating body 2 is strengthened greatly, avoided inserting or after frequent plug after a while because of butt connector is unexpected anti-, Plug Division 22 is subjected to the extruding up and down from the other side Plug Division and metal shell, the shortcoming that makes Plug Division 22 distortion fractures cause whole connector to damage.In addition, described housing 1 side is provided with shell fragment 13, the housing of described shell fragment 13 energy clamping butt connectors, it is more reliable that connector is connected, described projection 21b and described limit opening 14 be connected and described supporting bracket 21c carries described housing 1 and makes described insulating body 2 combine more solid and reliable with described housing 1, the utility model can strengthen the intensity of insulating body by simple compact structure, and be greatly improved useful life.
The insulating body 2 that the utility model universal serial bus connector 100 is involved and the size of terminal 3 and installation method are well known to those of ordinary skill in the art, no longer are described in detail at this.
Above disclosed only is preferred embodiments of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (8)
1. universal serial bus connector, comprise housing, insulating body and a plurality of terminal, a described housing hollow and an end face are offered interface, described insulating body has body and is embedded in the described housing of hollow, the extended Plug Division of described body one end face, described Plug Division one side is offered a plurality of terminal accommodating passages and is extended back and runs through described body, described terminal one end is arranged in the described terminal accommodating passage, the other end passes outside the described body, it is characterized in that: also comprise rib, offer the containing cavity corresponding with described rib on the described insulating body, described rib is placed in the described containing cavity.
2. universal serial bus connector as claimed in claim 1, it is characterized in that: side, described Plug Division offers storage tank, described body offers containing hole, described containing hole runs through described body and be communicated with corresponding with described storage tank forms the described containing cavity corresponding with described rib, described rib has ribs and stop block, described ribs and described stop block are one-body molded, and described ribs is placed in the described storage tank, and described stop block is placed in the described containing hole.
3. universal serial bus connector as claimed in claim 1 is characterized in that: described terminal one end has bending and is with flexible contact site, described contact site to be placed in the described terminal accommodating passage and protrudes in described terminal accommodating passage.
4. universal serial bus connector as claimed in claim 1 is characterized in that: described housing side is provided with several openings and the bending and be with flexible shell fragment of extending internally out in described opening, described shell fragment protrudes in described housing madial wall.
5. universal serial bus connector as claimed in claim 1 is characterized in that: described rib is a sheet metal.
6. universal serial bus connector as claimed in claim 1 is characterized in that: described body both sides are provided with projection, and the described housing sidewall place corresponding with described projection offers limit opening, and described limit opening engages described projection.
7. universal serial bus connector as claimed in claim 1 is characterized in that: described Plug Division is flat, extends from a side of described body one end face.
8. universal serial bus connector as claimed in claim 7 is characterized in that: the end face that is provided with the Plug Division of described body also extends the supporting bracket of parallel described Plug Division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202671363U CN201590535U (en) | 2009-11-14 | 2009-11-14 | Universal serial bus connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202671363U CN201590535U (en) | 2009-11-14 | 2009-11-14 | Universal serial bus connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201590535U true CN201590535U (en) | 2010-09-22 |
Family
ID=42750327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202671363U Expired - Fee Related CN201590535U (en) | 2009-11-14 | 2009-11-14 | Universal serial bus connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201590535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014026645A1 (en) * | 2012-08-17 | 2014-02-20 | 华为终端有限公司 | Usb male head and electronic product thereof |
-
2009
- 2009-11-14 CN CN2009202671363U patent/CN201590535U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014026645A1 (en) * | 2012-08-17 | 2014-02-20 | 华为终端有限公司 | Usb male head and electronic product thereof |
| US9450332B2 (en) | 2012-08-17 | 2016-09-20 | Huawei Device Co., Ltd. | USB male connector and its companion electronic product |
| EP2699067A3 (en) * | 2012-08-17 | 2017-04-19 | Huawei Device Co., Ltd. | Usb male connector and its companion electronic product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20121114 |