CN206542018U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN206542018U CN206542018U CN201621239716.8U CN201621239716U CN206542018U CN 206542018 U CN206542018 U CN 206542018U CN 201621239716 U CN201621239716 U CN 201621239716U CN 206542018 U CN206542018 U CN 206542018U
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- CN
- China
- Prior art keywords
- terminal
- sides
- insulating body
- electric connector
- pars intermedia
- 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.)
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Abstract
The utility model discloses a kind of electric connector, it includes insulating body, it is held on the metal shielding board in insulating body, and it is separately positioned on two row's conducting terminals of both sides above and below metal shielding board, the two rows conducting terminal is arranged in transverse direction, often row's conducting terminal includes the ground terminal and the internal terminal on the inside of ground terminal positioned at lateral outer side, the contact site of the internal terminal is more than the contact site of the ground terminal in the vertical direction to the distance of metal shielding board to the distance of metal shielding board in the vertical direction, so as to which metal shielding board intermediate region is thinned, increase the distance between metal shielding board and internal terminal, evade its short-circuit burning machine risk, metal shielding board is that integral design ensures tongue piece intensity.
Description
Technical field
The utility model is related to a kind of electric connector, more particularly to a kind of electric connector suitable for positive anti-plug.
Background technology
A kind of electric connector that the Chinese utility model CN204696302 patents that on October 7th, 2015 is announced are disclosed,
It includes terminal base, and the terminal base is fixed with terminal and shield, and the shield includes main part and before main part
Hold the thickening part of both sides, the thickening part is provided with lock side, the thickness of the thickening part is thicker than the shield its remaining part
The thickness divided.The main part of right such shield is the non-uniform thickness of industry standard, therefore when being held in hyoplastron, main part
Away from row's terminal up and down apart from relative close, if transmitting big voltage, it will cause the risk of short-circuit burning machine.
A kind of electric connector that the Chinese utility model CN204304072 patents that on April 29th, 2015 is announced are disclosed,
It includes insulating body, some conducting terminals and the sheet metal that are contained in insulating body, the sheet metal include shielding piece and
The reinforced sheet of self-shileding piece left and right ends bending extension, the reinforced sheet is abutted on the side surface of tongue piece, the reinforced sheet
Thickness is thicker than the thickness of the shielding piece.The shielding piece of right such sheet metal is the non-uniform thickness of industry standard, therefore in clamping
When in hyoplastron, shielding a pitch of fins above and below row terminal apart from relative close, if transmitting big voltage, it will cause the wind of short-circuit burning machine
Danger.
Utility model content
Technical problem to be solved in the utility model is：A kind of electric connector is provided, the big voltage of transmission can be played,
And the risk of short-circuit burning machine can be reduced.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of electric connector, it includes insulating body, the metal shielding board being held in insulating body and set respectively
Two row's conducting terminals of both sides above and below metal shielding board, the two rows conducting terminal is arranged in transverse direction, often arranges conductive
Terminal includes the ground terminal and the internal terminal on the inside of ground terminal positioned at lateral outer side, and the insulating body includes base
Portion and the hyoplastron extended anteriorly out from base portion, often arrange conducting terminal has the fixed part being fixed in base portion, self-fixed department respectively
Extend forward and extend backward more than base exposed to the flat plate-like contact portion and self-fixed department of hyoplastron upper surface or lower surface
The weld part in portion, two protuberances of the front end provided with outer protrusion in transverse direction of the hyoplastron, the metal shielding board, which is provided with, to be divided
Not Wei Yu two protuberances two clasps, the clasp be used for buckle butt connector, wherein the contact site of the internal terminal exists
The distance of above-below direction up to metal shielding board is more than the contact site of the ground terminal in the vertical direction to metal shielding board
Distance.
Compared with prior art, the utility model at least has the advantages that：Due to the contact of the internal terminal
Portion is more than the contact site of the ground terminal in the vertical direction to metal screen to the distance of metal shielding board in the vertical direction
The distance of shield plate, so as to which metal shielding board intermediate region is thinned, the distance between increase metal shielding board and internal terminal,
Evade its short-circuit burning machine risk, metal shielding board is that integral design ensures tongue piece intensity.
Further improvement of the utility model is as follows：
Further, the metal shielding board includes the pars intermedia of both sides and connection both sides, the ground terminal point
Not Wei Yu both sides surface or underface, the internal terminal respectively be located at pars intermedia surface or underface,
Described two clasps are respectively provided at both sides the front end in portion.
Further, the thickness of the both sides in the vertical direction is equal, the thickness of the pars intermedia in the vertical direction
Degree is less than the thickness of the sidepiece in the vertical direction.
Further, the both sides and pars intermedia surround a preceding breach and aft-opening rear breach to open front.
Further, the both sides are symmetricly set on the both sides of pars intermedia, and the metal shielding board also includes connection two
Two connecting portions of sidepiece and pars intermedia, two connecting portion tilts extension, and the thickness of two connecting portion is more than the thickness of pars intermedia
Spend and be less than the thickness of both sides.
Further, the both sides along the longitudinal direction on equal length, each sidepiece is along the length on front and back
Degree be more than the pars intermedia along the longitudinal direction on length.
Further, the rear end of the both sides is respectively equipped with the male arms extended outward in transverse direction, the base portion
Front end be provided with and be used to house the accepting hole of male arms, the electric connector also includes the metal shell for surrounding insulating body, described
Metal shell is formed with a docking groove, the male arms be exposed to base portion and with metal shell is radium-shine welds together.
Further, the sidepiece includes the leading section being located in front of pars intermedia and is connected between portion and male arms
Rearward end, the leading section is provided with the front through hole run through along the vertical direction, and the rearward end provided with after running through along the vertical direction
Through hole, the pars intermedia is provided with the middle through hole run through along the vertical direction, and the metal shielding board is also included along the vertical direction simultaneously
Through sidepiece and the connecting hole of pars intermedia.
Further, the two rows conducting terminal has from flat plate-like contact portion forward and to close to intershield plate respectively
The pre- splenium of extension is bent, the hyoplastron includes the first insulating body provided with the pre- indent for housing pre- splenium, the insulating body
With the second insulating body, the two rows conducting terminal is assembled in the first insulating body, and second insulating body is by being molded into
The mode of type is coated on outside the first insulating body and two row's conducting terminals.
Further, often row's conducting terminal includes six roots of sensation terminal, wherein one is ground terminal, in addition five internal terminals
Including signal terminal and power supply terminal.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model electric connector.
Fig. 2 is the stereogram of the utility model terminal module.
Fig. 3 is another view stereo figure of terminal module as shown in Figure 2.
Fig. 4 is the exploded view of terminal module as shown in Figure 2.
Fig. 5 is the stereogram of metal shielding board as shown in Figure 4.
Fig. 6 is the sectional view of electric connector as shown in Figure 5.
Fig. 7 is the exploded view of metal shell as shown in Figure 1.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Fig. 1 to 7, to meet a kind of electric connector 100 of the present utility model, it is that a kind of USB TypeC are electrically connected
Connect device.Electric connector 100 includes insulating body 1, the metal shielding board 2 being held in insulating body 1, is separately positioned on metal screen
The metal shell 4 of shield plate two row's conducting terminals 3 of both sides and encirclement insulating body 1 about 2.
Insulating body 1 includes base portion 11 and the hyoplastron 12 extended anteriorly out from base portion 11, and hyoplastron 12 includes being used for docking
Connector (not shown) is relative to be connect, and a stage portion 13 is connected between base portion 11 and hyoplastron 12.Base portion 11, stage portion 13, hyoplastron
12 thickness diminishes successively.Hyoplastron 12 include be oppositely arranged upper surface 121, lower surface 122 and connection upper surface 121 and under
The two side 123 on surface 122.Two protuberances 124 of the front end of the hyoplastron 12 provided with outer protrusion side wall 123 in transverse direction.
As shown in figure 4, the insulating body 1 includes the first insulating body 15 and the second insulating body 16,3 groups of the two rows conducting terminal
Loaded on the first insulating body 15, second insulating body 16 is coated on the He of the first insulating body 15 by way of injection molding
Outside two row's conducting terminals 3.Two row's conducting terminals 3 include being assembled in upper row's terminal 38 of upper surface 121 respectively and are assembled in down
Lower row's terminal 39 on surface 122.
As shown in Figure 4 and Figure 6, two row's conducting terminals 3 are arranged in transverse direction, and often arranging conducting terminal 3 includes being located at horizontal stroke
The ground terminal G laterally and internal terminal N on the inside of ground terminal.Often row's attached bag of conducting end 3 includes six roots of sensation terminal, wherein
One is ground terminal G, and five internal terminal N include signal terminal and power supply terminal in addition.
Often there is row's conducting terminal 3 fixed part 32 being fixed in base portion 11, self-fixed department 32 to extend forward and sudden and violent respectively
The flat plate-like contact portion 31 and self-fixed department 32 for being exposed at the upper surface 121 of hyoplastron 12 or lower surface 122 extend backward more than base
The weld part 33 in portion 11.Internal terminal N contact site 31 is more than the ground connection to the distance of metal shielding board 2 in the vertical direction
Terminal G contact site 31 is in the vertical direction to the distance of metal shielding board 2.Two row's conducting terminals 3 have from tabular respectively
Contact site 31 is forward and to the pre- splenium 34 that extension is bent close to intershield plate 2, and the hyoplastron 12 is provided with the pre- splenium 34 of collecting
Pre- indent (non-label).
As shown in Figure 5 and Figure 6, metal shielding board 2 includes the pars intermedia 22 of both sides 21 and connection both sides 21, described to connect
Ground terminal G respectively be located at both sides 21 surface or underface, the internal terminal N respectively positioned at pars intermedia 22 just on
Side or underface.Metal shielding board 2 is provided with two clasps 211 for being located at two protuberances 124 respectively, and the clasp 211 is used to block
Butt connector is detained, described two clasps 211 are respectively provided at both sides the front end in portion 21.The both sides 21 are in the vertical direction
Thickness it is equal, the thickness of the pars intermedia 22 in the vertical direction be less than the thickness of the sidepiece 21 in the vertical direction.Institute
State both sides 21 and pars intermedia 22 surrounds a preceding breach 23 and aft-opening rear breach 24 to open front.The both sides 21
The both sides of pars intermedia 22 are symmetricly set on, the metal shielding board 2 also includes two connections of connection both sides 21 and pars intermedia 22
Portion 25, two connecting portion 25 tilts extension, and the thickness of two connecting portion 25 is more than the thickness of pars intermedia 22 and is less than both sides
The thickness in portion 21.The both sides 21 are set parallel to pars intermedia 22, and both sides 21 and pars intermedia 22 are along horizontal transverse direction
Extension.Both sides 21 along the longitudinal direction on equal length, each sidepiece 21 along the length on front and back be more than it is described in
Between portion 22 along the longitudinal direction on length.As shown in Fig. 2 the rear end of both sides 21 is respectively equipped with and extended outward in transverse direction
Male arms 212, the front end of the base portion 11 is provided with the accepting hole 111 for being used for housing male arms 212, and accepting hole 111 is in transverse direction
Through base portion 11.
Sidepiece 21 is included after being located at the leading section 213 in front of pars intermedia and being connected between portion 22 and male arms 212
End 214, the leading section 213 is provided with the front through hole 215 run through along the vertical direction, and the rearward end 214 is provided with vertically side
To through rear through hole 216, the pars intermedia 212 is provided with the middle through hole 217 that runs through along the vertical direction, the metal shielding board 2
Also include along the vertical direction simultaneously through sidepiece 21 and the connecting hole 218 of pars intermedia 22.
The thickness of both sides 21 meets industry standard for 0.15mm, and the thickness for thinning the pars intermedia 22 after processing is about
The distance of 0.1mm, ground terminal G contact site 31 to pars intermedia 22 increases so as to strengthen product proof voltage, and proof voltage is reachable
1000V/Min, so that playing prevents short-circuit burning machine risk.
Metal shell 4 is formed with the docking groove 40 extended along the longitudinal direction, and the hyoplastron 12 is contained in docking groove 40,
The inwall of the base portion 11 and metal shell 4 reclines.Male arms 212 be exposed to base portion 11 and with metal shell 4 is radium-shine is welded on one
Rise.
As shown in fig. 7, metal shell 4 includes main metal-back 41 and is covered in the secondary metal-back 42 of the main top of metal-back 41,
The above-mentioned docking groove 40 of the main ellipse of the formation of metal-back 41 one, can square both direction insertion, secondary gold to butt connector
Category shell 42 is soldered to main metal-back 41 by radium-shine.The side wall of main metal-back 41 is provided with and set for card to the base of insulating body 1
Tear shell fragment 411 in portion 11 and the tearing hole 412 for forming tear shell fragment, the secondary metal-back 42 are coated on main metal-back
In 41 side wall, so that tearing hole 412 be sealed up, reduction outside electromagnetic interference is entered in connector by tearing hole 412
Portion.Secondary metal-back 42 is additionally provided with the installation foot 421 for being fixedly installed to the external circuit board.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, made a variety of conversion are all fallen within protection domain of the present utility model.
Claims (10)
1. a kind of electric connector, it includes insulating body, the metal shielding board being held in insulating body and is separately positioned on
Two row's conducting terminals of both sides above and below metal shielding board, the two rows conducting terminal is arranged in transverse direction, often arranges conducting end
Attached bag includes the internal terminal positioned at the ground terminal of lateral outer side and on the inside of ground terminal, and the insulating body includes base portion
With the hyoplastron extended anteriorly out from base portion, often arrange conducting terminal respectively have be fixed in base portion fixed part, self-fixed department to
It is preceding to extend and extend backward more than base portion exposed to the flat plate-like contact portion and self-fixed department of hyoplastron upper surface or lower surface
Weld part, two protuberances of the front end of the hyoplastron provided with outer protrusion in transverse direction, the metal shielding board is provided with difference
Positioned at two clasps of two protuberances, the clasp is used for buckle butt connector, it is characterised in that：The contact of the internal terminal
Portion is more than the contact site of the ground terminal in the vertical direction to metal screen to the distance of metal shielding board in the vertical direction
The distance of shield plate.
2. electric connector as claimed in claim 1, it is characterised in that：The metal shielding board includes both sides and connection both sides
The pars intermedia in portion, the ground terminal is located at the surface or underface of both sides respectively, and the internal terminal is located at respectively
The surface or underface of pars intermedia, described two clasps are respectively provided at both sides the front end in portion.
3. electric connector as claimed in claim 2, it is characterised in that：The thickness of the both sides in the vertical direction is equal,
The thickness of the pars intermedia in the vertical direction is less than the thickness of the sidepiece in the vertical direction.
4. electric connector as claimed in claim 2, it is characterised in that：The both sides and pars intermedia surround one to open front
Preceding breach and aft-opening rear breach.
5. electric connector as claimed in claim 2, it is characterised in that：The both sides are symmetricly set on the both sides of pars intermedia,
The metal shielding board also includes two connecting portions of connection both sides and pars intermedia, and two connecting portion tilts extension, described two
The thickness of connecting portion is less than the thickness of both sides more than the thickness of pars intermedia.
6. electric connector as claimed in claim 2, it is characterised in that：The both sides along the longitudinal direction on equal length,
Each sidepiece along the length on front and back be more than the pars intermedia along the longitudinal direction on length.
7. electric connector as claimed in claim 2, it is characterised in that：The rear end of the both sides is respectively equipped with transverse direction
The male arms extended outward, the front end of the base portion is provided with the accepting hole for being used for housing male arms, and the electric connector also includes bag
The metal shell of insulating body is enclosed, the metal shell is formed with a docking groove, and the male arms is exposed to base portion and and metal-back
Body is radium-shine to be welded together.
8. electric connector as claimed in claim 2, it is characterised in that：The sidepiece includes being located at the leading section in front of pars intermedia
And the rearward end being connected between portion and male arms, the leading section is provided with the front through hole that runs through along the vertical direction, it is described after
End is provided with the rear through hole run through along the vertical direction, and the pars intermedia is provided with the middle through hole run through along the vertical direction, the metal
Barricade is also included along the vertical direction simultaneously through sidepiece and the connecting hole of pars intermedia.
9. electric connector as claimed in claim 1, it is characterised in that：The two rows conducting terminal has respectively to be connect from tabular
Contact portion is forward and to the pre- splenium close to the extension of intershield plate benging, and the hyoplastron is provided with the pre- indent for housing pre- splenium, institute
Stating insulating body includes the first insulating body and the second insulating body, and the two rows conducting terminal is assembled in the first insulating body,
Second insulating body is coated on by way of injection molding outside the first insulating body and two row's conducting terminals.
10. electric connector as claimed in claim 1, it is characterised in that：Often row's conducting terminal includes six roots of sensation terminal, wherein one
For ground terminal, five internal terminals include signal terminal and power supply terminal in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239716.8U CN206542018U (en) | 2016-11-15 | 2016-11-15 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239716.8U CN206542018U (en) | 2016-11-15 | 2016-11-15 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542018U true CN206542018U (en) | 2017-10-03 |
Family
ID=59938204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239716.8U Active CN206542018U (en) | 2016-11-15 | 2016-11-15 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206542018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329230A (en) * | 2016-11-15 | 2017-01-11 | 启东乾朔电子有限公司 | Electric coupler |
-
2016
- 2016-11-15 CN CN201621239716.8U patent/CN206542018U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329230A (en) * | 2016-11-15 | 2017-01-11 | 启东乾朔电子有限公司 | Electric coupler |
| CN106329230B (en) * | 2016-11-15 | 2019-08-30 | 启东乾朔电子有限公司 | Electric connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |