CN204668577U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN204668577U CN204668577U CN201520385218.3U CN201520385218U CN204668577U CN 204668577 U CN204668577 U CN 204668577U CN 201520385218 U CN201520385218 U CN 201520385218U CN 204668577 U CN204668577 U CN 204668577U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- insulating body
- roof
- diapire
- receiving space
- 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
Links
- 238000009434 installation Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 abstract description 3
- 150000002367 halogens Chemical class 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of electric connector, comprise insulating body, the shielding casing being positioned at the conducting terminal on insulating body and being located in outside insulating body, described shielding casing comprises roof, diapire and receiving space, described conducting terminal comprises the contact site in order to butt connector in electrical contact, described roof has protruded out the first extension backward, described first extension is tilted to downward-extension to both sides have two the first fixing arms, described diapire has extended back two the second extensions, described two the second extensions tilt upward respectively to direction, place each other and are extended with the second fixing arm, described insulating body end face is useful with first holding slot of accommodating the first fixing arm described in fixing to lower recess, upwards cave in the second holding slot having and state the second fixing arm in order to collecting post in described insulating body bottom surface.Setting like this, described shielding casing Absorbable organic halogens is immobilizated on described insulating body, and structure is simple, easy to assembly.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to the electric connector with some conducting terminals.
Background technology
USB (Universal Serial Bus, USB) interface is as a kind of input/output interface of standard, be widely used in numerous electronic equipment, wherein usually be applied to notebook, personal digital assistant (Personal Digital Assistant, PDA) a kind of USB electric connector and on the portable equipment of handheld game device and so on is Micro USB electric connector, its size is little compared with the USB electric connector of standard, as Chinese patent is announced shown in No. CN203536608U, there is disclosed a kind of Micro USB type electric connector, this electric connector comprises insulating body, be contained in the terminal group in insulating body and be coated on the metal shell of insulating body, the hyoplastron that described insulating body comprises matrix and extends forward from matrix, described metal shell is coated on outside described hyoplastron.Described metal shell is also provided with the clasp arm in order to coordinate with insulating body matrix phase extended back, to reach the object that metal shell and insulating body are assembled mutually.But the width so arranged on described electric connector fore-and-aft direction is comparatively large, is unfavorable for the trend of electric connector miniaturization.
Therefore, necessaryly improve to solve above-mentioned defect of the prior art to electric connector.
Utility model content
The purpose of this utility model is to provide a kind of structure simple and the electric connector of small volume.
The purpose of this utility model is achieved through the following technical solutions: a kind of electric connector, comprise insulating body, the shielding casing being positioned at the conducting terminal on insulating body and being located in outside insulating body, described shielding casing comprises roof, diapire and the receiving space in order to accommodate butt connector between roof and diapire, described conducting terminal comprises the contact site in order to butt connector in electrical contact be exposed in described receiving space, described roof has protruded out the first extension backward, described first extension is tilted to downward-extension to both sides have two the first fixing arms, described diapire has extended back two the second extensions, described two the second extensions tilt upward respectively to direction, place each other and are extended with the second fixing arm, described insulating body is provided with body, described body is provided with end face in order to coordinate with roof and the diapire of shielding casing respectively and bottom surface, described end face is useful with first holding slot of accommodating the first fixing arm described in fixing to lower recess, upwards cave in the second holding slot having and state the second fixing arm in order to collecting post in described insulating body bottom surface.
As further improvement of the utility model, described receiving space is positioned at described body front, and described roof is provided with the withstanding part to receiving space inner process, and described withstanding part is positioned at described body front in the longitudinal direction.
As further improvement of the utility model, described withstanding part tears downwards from roof and forms.
As further improvement of the utility model, described roof is provided with the withstanding part of about at least two distributions.
As further improvement of the utility model, described body end face depression has the accepting groove be communicated with receiving space forward, and described accepting groove is in order to accommodate described withstanding part, and described withstanding part protrudes out forward described accepting groove.
As further improvement of the utility model, described insulating body is provided with the hyoplastron extended forwardly to further from described body in described receiving space, and described contact site is on described hyoplastron.
As further improvement of the utility model, described contact site is exposed to the side of described hyoplastron.
As further improvement of the utility model, described conducting terminal and described insulating body one-body molded.
As further improvement of the utility model, described shielding casing is provided with the two side between roof and diapire, described roof is provided with the two pairs of installation feet tearing formation on described sidewall and diapire, and described installation foot is provided with the horizontal part of horizontal-extending and bends downwards from horizontal part end and form vertical portion.
As further improvement of the utility model, described electric connector is Mini USB or Micro USB electric connector.
Compared to prior art, described in electric connector described in the utility model, roof has protruded out the first extension backward, described first extension is tilted to downward-extension to both sides have two the first fixing arms, described diapire has extended back two the second extensions, described two the second extensions tilt upward respectively to direction, place each other and are extended with the second fixing arm, described insulating body end face is useful with first holding slot of accommodating the first fixing arm described in fixing to lower recess, and upwards cave in the second holding slot having and state the second fixing arm in order to collecting post in described insulating body bottom surface.Setting like this, described first fixing arm and the second fixing arm respectively with the first holding slot and the second holding slot phase fixing, described shielding casing Absorbable organic halogens is immobilizated on described insulating body; And described two the first fixing arms form from same first extension both sides inclination extension, structure is simple, small volume, and easy to assembly.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the utility model electric connector.
Fig. 2 is the three-dimensional combination figure of another angle of the utility model electric connector.
Fig. 3 is the three-dimensional combination figure of the utility model electric connector angle again.
Fig. 4 is the part isometric constitutional diagram that housing isolated by the utility model electric connector.
Fig. 5 is the utility model electric connector three-dimensional exploded view.
Fig. 6 is the three-dimensional exploded view of another angle of the utility model electric connector.
Reference numeral:
Electric connector 100 receiving space 10
Insulating body 1 body 11
End face 111 first holding slot 112
Bottom surface 113 second holding slot 114
Accepting groove 115 hyoplastron 12
Conducting terminal 2 contact site 21
Holding parts 22 weld part 23
Shielding casing 3 roof 31
First extension 32 first fixing arm 33
Withstanding part 34 installation foot 35
Horizontal part 351 vertical portion 352
Diapire 36 second extension 37
Second fixing arm 38 sidewall 39
Embodiment
Shown in please refer to the drawing 1 to 6, for a kind of electric connector 100, comprise insulating body 1, the shielding casing 3 being positioned at the conducting terminal 2 on insulating body 1 and being located in outside insulating body 1, described shielding casing 3 comprises roof 31, diapire 36 and the receiving space 10 in order to accommodate butt connector (not shown) between roof 31 and diapire 36, described conducting terminal 2 comprises the contact site 21 in order to butt connector in electrical contact be exposed in described receiving space 10, described roof 31 has protruded out the first extension 32 backward, described first extension 32 is tilted to downward-extension to both sides have two the first fixing arms 33, described diapire 36 has extended back two the second extensions 37, described two the second extensions 37 tilt upward respectively to direction, place each other and are extended with the second fixing arm 38, described insulating body 1 is provided with body 11, described body 11 is provided with end face 111 in order to coordinate with roof 31 and the diapire 36 of shielding casing 3 respectively and bottom surface 113, described end face 111 is useful with first holding slot 112 of accommodating the first fixing arm 33 described in fixing to lower recess, upwards cave in the second holding slot 114 having and state the second fixing arm 38 in order to collecting post in described insulating body 1 bottom surface 113.Setting like this, described first fixing arm 33 and the second fixing arm 38 respectively with the first holding slot 112 and the second holding slot 114 phase fixing, described shielding casing 3 Absorbable organic halogens is immobilizated on described insulating body 1; And described two the first fixing arms 33 form from same first extension 32 both sides inclination extension, structure is simple, small volume, and easy to assembly.
Described receiving space 10 is positioned at described body 11 front, and described roof 31 is provided with the withstanding part 34 to receiving space 10 inner process, and described withstanding part 34 is positioned at described body 11 front in the longitudinal direction.Setting like this, when butt connector inserts described receiving space 10, described withstanding part 34 can contact with described butt connector, makes described butt connector be unlikely to directly to contact with insulating body 1, thus unlikely destruction insulating body 1.
Described withstanding part 34 tears downwards from roof 31 and forms.Setting like this, structure is simple, easily manufactured.In other embodiments, described withstanding part 34 also can partial installation on described roof 31.
Described roof 31 is provided with the withstanding part 34 of about at least two distributions.In the present embodiment, described roof 31 is provided with two withstanding parts 34 in left and right.Setting like this, when butt connector inserts described receiving space 10, described two withstanding parts 34 are force-applied to be contacted with described butt connector equably, avoids inclination grafting and destroys insulating body 1.
Described body 11 end face 111 depression has the accepting groove 115 be communicated with receiving space 10 forward, and described accepting groove 115 is in order to accommodate described withstanding part 34, and described withstanding part 34 protrudes out forward described accepting groove 115.Setting like this, described accepting groove 115 can provide enough spaces to accommodate the withstanding part 34 torn from roof 31 downwards, and structure is simple, easy to assembly.
Described insulating body 1 is provided with the hyoplastron 12 extended forwardly to further from described body 11 in described receiving space 10, and described contact site 21 is positioned on described hyoplastron 12.Setting like this, described hyoplastron 12 can plug with described butt connector.
Described contact site 21 is exposed to the side of described hyoplastron 12.Setting like this, described contact site 21 can be electrically connected mutually with described butt connector.Described conducting terminal 2 comprises the holding parts 22 bending extension from contact site 21 and the weld part 23 extended back further from holding parts 22, and described conducting terminal 2 is one-body molded with described insulating body 1.Setting like this, can make the dimensional stability of conducting terminal 2 better, makes described electric connector 100 unlikely conducting terminal 2 that makes when stressed be out of shape fracture and lose efficacy simultaneously.
Described shielding casing 3 is provided with the two side 39 between roof 31 and diapire 36, and described receiving space 10 cross section is D type.Setting like this, described electric connector 100 can prevent the upper and lower anti-plug of described butt connector.
Described roof 31 is provided with the two pairs of installation feet 35 upwards tearing formation from described sidewall 39 and diapire 36, and described installation foot 35 is provided with the horizontal part 351 of horizontal-extending and bends downwards from horizontal part 351 end and form vertical portion 352.Setting like this, described installation foot 35 can be installed on circuit board (not shown), and structure is simple, easily manufactured.
In the present embodiment, described electric connector 100 is Mini USB or Micro USB electric connector, and in other embodiments, described electric connector 100 can also be other connectors.
A series of detailed description listed is above only illustrating for feasibility execution mode of the present utility model; they are also not used to limit protection range of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection range of the present utility model.
Claims (10)
1. an electric connector, comprise insulating body, the shielding casing being positioned at the conducting terminal on insulating body and being located in outside insulating body, described shielding casing comprises roof, diapire and the receiving space in order to accommodate butt connector between roof and diapire, described conducting terminal comprises the contact site in order to butt connector in electrical contact be exposed in described receiving space, it is characterized in that: described roof has protruded out the first extension backward, described first extension is tilted to downward-extension to both sides have two the first fixing arms, described diapire has extended back two the second extensions, described two the second extensions tilt upward respectively to direction, place each other and are extended with the second fixing arm, described insulating body is provided with body, described body is provided with end face in order to coordinate with roof and the diapire of shielding casing respectively and bottom surface, described end face is useful with first holding slot of accommodating the first fixing arm described in fixing to lower recess, upwards cave in the second holding slot having and state the second fixing arm in order to collecting post in described insulating body bottom surface.
2. electric connector as claimed in claim 1, it is characterized in that: described receiving space is positioned at described body front, and described roof is provided with the withstanding part to receiving space inner process, described withstanding part is positioned at described body front in the longitudinal direction.
3. electric connector as claimed in claim 2, is characterized in that: described withstanding part tears downwards from roof and forms.
4. electric connector as claimed in claim 2, is characterized in that: described roof is provided with the withstanding part of about at least two distributions.
5. electric connector as claimed in claim 2, is characterized in that: described body end face depression has the accepting groove be communicated with receiving space forward, and described accepting groove is in order to accommodate described withstanding part, and described withstanding part protrudes out forward described accepting groove.
6. electric connector as claimed in claim 1, is characterized in that: described insulating body is provided with the hyoplastron extended forwardly to further from described body in described receiving space, and described contact site is on described hyoplastron.
7. electric connector as claimed in claim 6, is characterized in that: described contact site is exposed to the side of described hyoplastron.
8. electric connector as claimed in claim 1, is characterized in that: described conducting terminal and described insulating body one-body molded.
9. electric connector as claimed in claim 1, it is characterized in that: described shielding casing is provided with the two side connecting described roof and diapire, described roof is provided with the two pairs of installation feet tearing formation on described sidewall and diapire, and described installation foot is provided with the horizontal part of horizontal-extending and bends downwards from horizontal part end and form vertical portion.
10. electric connector as in one of claimed in any of claims 1 to 9, is characterized in that: described electric connector is Mini USB or Micro USB electric connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385218.3U CN204668577U (en) | 2015-06-05 | 2015-06-05 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385218.3U CN204668577U (en) | 2015-06-05 | 2015-06-05 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668577U true CN204668577U (en) | 2015-09-23 |
Family
ID=54138928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520385218.3U Expired - Fee Related CN204668577U (en) | 2015-06-05 | 2015-06-05 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204668577U (en) |
-
2015
- 2015-06-05 CN CN201520385218.3U patent/CN204668577U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220817 Address after: Area K, 3rd Floor, Building 2, No. 1918, Xupan Road, Xuhang Town, Jiading District, Shanghai, 201800 Patentee after: Shanghai Weilan Industrial Product Design Co., Ltd. Address before: Building 3, No. 111, Yucheng North Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province 215316 Patentee before: SUZHOU WEILAN PRECISION COMPONENTS CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 |