CN201725919U - Universal serial bus connector and connector combination - Google Patents
Universal serial bus connector and connector combination Download PDFInfo
- Publication number
- CN201725919U CN201725919U CN2010202244633U CN201020224463U CN201725919U CN 201725919 U CN201725919 U CN 201725919U CN 2010202244633 U CN2010202244633 U CN 2010202244633U CN 201020224463 U CN201020224463 U CN 201020224463U CN 201725919 U CN201725919 U CN 201725919U
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- CN
- China
- Prior art keywords
- terminal
- arm
- extended
- insulation body
- serial bus
- 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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Abstract
The utility model discloses a universal serial bus connector and a connector combination, wherein the universal serial bus connector comprises an inner insulating body, a plurality of conductive terminals, a ground terminal, a shell and an outer insulating body, wherein the inner insulating body is provided with a plurality of terminal slots, the conductive terminals are respectively arranged in the terminal slots, the conductive terminals are respectively provided with contact portions, connecting portions, elastic portions and support portions, the ground terminal is blocked and fixed on the inner insulating body, the ground terminal is provided with a base arm, a connecting arm, an elastic arm and a support arm, the outer insulating body is provided with a plurality of holding slots and two clamp walls which can hold the support portion and the support arm, and the support portion and the support arm are respectively elastically disposed in the holding slots and are used to support on a print circuit board. The universal serial bus connector and a connector combination are supported on the printing circuit through the support portion and the support arm, thereby increasing the mounting efficiency.
Description
Technical field
The utility model relates to a kind connector, particularly relates to the combination of a kind of universal serial bus connector and connector.
Background technology
See also Fig. 7, (Universal Serial BUS, USB) connector 80 comprises an insulating body 81, plurality of conductive terminals 82 and a shell 83 to present USB.Described insulating body 81 is provided with plurality of terminals groove 811, described conducting terminal 82 has a welding foot 821 respectively, described plurality of conductive terminals 82 is contained in the terminal groove 811 of insulating body 81, and welding foot 821 stretches out in insulating body 81 to be welded on the printed circuit board (PCB) (figure does not show).
Above-mentioned universal serial bus connector 80 need assemble by the mode that welding foot 821 is welded on the printed circuit board (PCB), because the welding process holding time is longer, make that the installation process time of this universal serial bus connector is longer, thereby be unfavorable for enhancing productivity, and production cost is higher.
The utility model content
First purpose of the present utility model is to provide a kind of universal serial bus connector that can be reduced to set-up time on the printed circuit board (PCB) and save production cost.
Second purpose of the present utility model is to provide a kind of can reduce universal serial bus connector set-up time and connector combination of saving production cost on printed circuit board (PCB).
For realizing above-mentioned first purpose, universal serial bus connector that the utility model provides is for being arranged on the printed circuit board (PCB), and it comprises that a built-in electrical insulation body, plurality of conductive terminals, an earth terminal, cover at housing and on the built-in electrical insulation body and cover at exterior insulation body on the housing; The built-in electrical insulation body has a matrix, and the matrix front end has laterally protruded out a tongue body portion, offers some terminal grooves that extend on the matrix in the tongue body portion; Conducting terminal is contained in respectively in the terminal groove, and conducting terminal has a contact site respectively, and the tortuous extension of contact site one end bending again is extended with a junction, and the terminal bending of connecting portion is extended with an elastic portion, and the elastic portion end is extended with an abutting part; Earth terminal holds and is fixed on the built-in electrical insulation body, and earth terminal has a basic arm, and basic arm one end complications are extended with a linking arm, and the terminal bending of linking arm is extended with an elastic arm, and the elastic arm end is extended with an abutment arms; The exterior insulation body has the some accepting grooves two that can accommodate abutting part and abutment arms and holds wall; Wherein, the abutting part of conducting terminal and the abutment arms of earth terminal elasticity respectively are contained in accepting groove, are used to be connected to printed circuit board (PCB).
For realizing above-mentioned second purpose, connector that the utility model provides combination comprises a universal serial bus connector, a printed circuit board (PCB) and two holding bodies; Universal serial bus connector comprises a built-in electrical insulation body, plurality of conductive terminals, one earth terminal, one covers at housing and on the built-in electrical insulation body covers at exterior insulation body on the housing, the built-in electrical insulation body has a matrix, the matrix front end has laterally protruded out a tongue body portion, offer some terminal grooves that extend on the matrix in the tongue body portion, plurality of conductive terminals is contained in respectively in the terminal groove, conducting terminal has a contact site respectively, the tortuous extension of contact site one end bending again is extended with a junction, the terminal bending of connecting portion is extended with an elastic portion, the elastic portion end is extended with an abutting part, earth terminal holds and is fixed on the built-in electrical insulation body, earth terminal has a basic arm, base arm one end complications are extended with a linking arm, the terminal bending of linking arm is extended with an elastic arm, the elastic arm end is extended with an abutment arms, and the exterior insulation body has some accepting grooves and two of accommodating abutting part and abutment arms and holds wall; Two holding bodies are installed on the printed circuit board (PCB), and each holding body has a holding slot respectively; Wherein, hold wall and be fastened in the holding slot, the abutting part of conducting terminal and the abutment arms of earth terminal elasticity respectively are contained in accepting groove, are used to be connected to printed circuit board (PCB).
As mentioned above, the combination of the utility model connector is installed in holding body on the printed circuit board (PCB), universal serial bus connector is fastened in holding body and is fixed on the printed circuit board (PCB) by holding wall, the abutting part of conducting terminal and the abutment arms of earth terminal are connected on the printed circuit board (PCB), and then make universal serial bus connector can realize apace being connected with the assembling of printed circuit board (PCB), and then improve the installation effectiveness of universal serial bus connector on printed circuit board (PCB), reduce production costs.
As further improvement, terminal groove is tortuous the extension and front and back perforation matrix on matrix, and the contact site of conducting terminal is arranged on respectively in the terminal groove of built-in electrical insulation body.
The base arm other end is extended with a fixing arm and a contact arm; Offer a storage tank on the matrix, fixing arm holds and is fixed on the built-in electrical insulation body, and contact arm is inserted in the storage tank and is fastened in inner walls.
Both sides, matrix lower end offer a support slot respectively, and matrix offers a fixing slot in two support slot center; Housing has a substrate, and the substrate two ends bend respectively and extend to form a plate, and the terminal bending of this connecting plate is extended with a buckling plate, and the substrate both sides convex with one respectively and hold protuberance, and substrate holds in two and convexes with a fixing protuberance between the protuberance; Hold protuberance and hold and be fixed in the support slot, fix protuberance and be fastened in the fixing slot.
The bending of connecting plate one end is extended with one and holds plate, and this holds integrated circuit board and is held in the exterior insulation body outside.
The exterior insulation body has a base portion, and this base portion center offers a containing hole, and the base portion upper end offers described some accepting grooves that extends to containing hole, and the base portion both sides are respectively equipped with one and hold wall.
Description of drawings
Fig. 1 is the vertical view of the utility model connector combination;
Fig. 2 is the stereogram of the universal serial bus connector of connector combination shown in Figure 1;
Fig. 3 is the three-dimensional exploded view of universal serial bus connector shown in Figure 2;
Fig. 4 is the stereogram of universal serial bus connector built-in electrical insulation body shown in Figure 3;
Fig. 5 is the cutaway view of universal serial bus connector shown in Figure 2;
Fig. 6 is the cutaway view of connector combination shown in Figure 1;
Fig. 7 is the stereogram of existing universal serial bus connector.
Each description of reference numerals is as follows among the figure:
Universal serial bus connector 1
Built-in electrical insulation body 10 matrixes 11
Fixing slot 16 conducting terminals 20
Contact site 21 connecting portions 22
Earth terminal 30 basic arms 31
Fixing arm 32 contact arms 33
Linking arm 34 elastic arms 35
Fix protuberance 45 and hold plate 46
Containing hole 52 accepting grooves 53
Hold wall 54 printed circuit board (PCB)s 60
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.
See also Fig. 1, the combination of the utility model connector comprises a universal serial bus connector 1, a printed circuit board (PCB) 60 and two holding bodies 70.
See also Fig. 2 and Fig. 3, described universal serial bus connector 1 comprises a built-in electrical insulation body 10, plurality of conductive terminals 20, an earth terminal 30, a housing 40 and an exterior insulation body 50.
See also Fig. 3, described built-in electrical insulation body 10 has one and is the matrix 11 of rectangular structure, matrix 11 front ends laterally protrude out a tabular tongue body portion 12, offer some terminal grooves 13 that extend on the matrix 11 in the tongue body portion 12, each terminal groove 13 is tortuous the extension and front and back perforation matrix 11 on matrix 11, and both sides, matrix 11 lower end offer a support slot 14 respectively.See also Fig. 4, matrix 11 offers a storage tank 15 in support slot 14 outsides of right-hand member, and matrix 11 offers a fixing slot 16 in two support slots, 14 center.
See also Fig. 3, described conducting terminal 20 has a horizontally extending contact site 21 respectively, the tortuous extension of these contact site 21 1 ends bending again is extended with a junction 22, and these connecting portion 22 terminal bendings are extended with an elastic portion 23, and these elastic portion 23 ends are extended with an abutting part 24.Each conducting terminal 20 is contained in respectively in built-in electrical insulation body 10 1 terminal grooves 13, and contact site 21 is arranged in the terminal groove 13.
See also Fig. 3 and Fig. 5, described earth terminal 30 has a basic arm 31, and these base arm 31 1 ends are extended with a fixing arm 32 and a contact arm 33, and basic arm 31 other end complications are extended with a linking arm 34, linking arm 34 terminal bendings are extended with an elastic arm 35, and elastic arm 35 ends are extended with an abutment arms 36.The fixing arm 32 of described earth terminal 30 holds and is fixed on the built-in electrical insulation body 10, and contact arm 33 is inserted in the storage tank 15.
See also Fig. 3 again, described housing 40 has one and is rectangular tabular substrate 41, and substrate 41 two ends bend respectively and extend to form a plate 42, and these connecting plate 42 terminal bendings are extended with a buckling plate 43.Substrate 41 both sides convex with one respectively and hold protuberance 44, and substrate 41 holds in two and convexes with a fixing protuberance 45 between the protuberance 44, and the bending of connecting plate 42 1 ends is extended with one and holds plate 46.
See also Fig. 3, described exterior insulation body 50 is a rectangular structure, this exterior insulation body 50 has a base portion 51, these base portion 51 center offer a containing hole 52, base portion 51 upper ends offer some accepting grooves 53, some accepting grooves 53 extend to containing hole 52, and base portion 51 both sides are respectively equipped with one and hold wall 54, two and hold wall 54 and universal serial bus connector 1 is held be fixed on the electronic product.
See also Fig. 1, Fig. 5 and Fig. 6, when universal serial bus connector 1 is assembled, described housing 40 covers on the built-in electrical insulation body 10, the protuberance 44 that holds of housing 40 holds in the support slot 14 that is fixed in built-in electrical insulation body 10, fixing protuberance 45 is fastened in the fixing slot 16, the contact arm 33 of earth terminal 30 passes storage tank 15 and is fastened in housing 40 inwalls, thereby plays the ground connection anti-static electrification.Described exterior insulation body 50 covers on the housing 40, housing 40 is inserted in the containing hole 52 of exterior insulation body 50, the plate 46 that holds of housing 40 is fastened in exterior insulation body 50 outsides, and the elastic arm 35 of the elastic portion 23 of conducting terminal 20, abutting part 24 and earth terminal 30, abutment arms 36 elasticity respectively are contained in the accepting groove 53.
Universal serial bus connector 1 is installed on the printed circuit board (PCB) 60, and installing two holding bodies 70, two holding bodies 70 have a holding slot 71 respectively on the printed circuit board (PCB) 60; The wall 54 that holds of exterior insulation body 50 is fastened in the holding slot 71, the abutting part 24 of conducting terminal 20 and the abutment arms 36 of earth terminal 30 are connected to respectively on the printed circuit board (PCB) 60, universal serial bus connector 1 installing is fixed on the printed circuit board (PCB) 60, thereby plays the function of circuit communication and ground connection.
As mentioned above, the combination of the utility model connector is installed in holding body 70 on the printed circuit board (PCB) 60, universal serial bus connector 1 is fastened in holding body 70 and is fixed on the printed circuit board (PCB) 60 by holding wall 54, the abutting part 24 of conducting terminal 20 and the abutment arms 36 of earth terminal 30 are connected on the printed circuit board (PCB) 60, and then make universal serial bus connector 1 can realize apace being connected with the assembling of printed circuit board (PCB) 60, and then improve the installation effectiveness of universal serial bus connector 1 on printed circuit board (PCB) 60, reduce production costs.
Claims (7)
1. universal serial bus connector, this universal serial bus connector is for being arranged on the printed circuit board (PCB), it comprises that a built-in electrical insulation body, plurality of conductive terminals, an earth terminal, cover at housing and on the built-in electrical insulation body and cover at exterior insulation body on the housing, the built-in electrical insulation body has a matrix, the matrix front end has laterally protruded out a tongue body portion, offer some terminal grooves that extend on the matrix in the tongue body portion, conducting terminal is contained in respectively in the terminal groove; It is characterized in that: conducting terminal has a contact site respectively, and the tortuous extension of contact site one end bending again is extended with a junction, and the terminal bending of connecting portion is extended with an elastic portion, and the elastic portion end is extended with an abutting part; Earth terminal holds and is fixed on the built-in electrical insulation body, and earth terminal has a basic arm, and basic arm one end complications are extended with a linking arm, and the terminal bending of linking arm is extended with an elastic arm, and the elastic arm end is extended with an abutment arms; The exterior insulation body has the some accepting grooves and two that can accommodate abutting part and abutment arms and holds wall; Wherein, the abutting part of conducting terminal and the abutment arms of earth terminal elasticity respectively are contained in accepting groove, are used to be connected to printed circuit board (PCB).
2. universal serial bus connector as claimed in claim 1 is characterized in that: described terminal groove is tortuous the extension and front and back perforation matrix on matrix, and the contact site of conducting terminal is arranged on respectively in the terminal groove of built-in electrical insulation body.
3. universal serial bus connector as claimed in claim 1 is characterized in that: the described basic arm other end is extended with a fixing arm and a contact arm; Offer a storage tank on the matrix, fixing arm holds and is fixed on the built-in electrical insulation body, and contact arm is inserted in the storage tank and is fastened in inner walls.
4. universal serial bus connector as claimed in claim 1 is characterized in that: both sides, described matrix lower end offer a support slot respectively, and matrix offers a fixing slot in two support slot center; Housing has a substrate, and the substrate two ends bend respectively and extend to form a plate, and the terminal bending of this connecting plate is extended with a buckling plate, and the substrate both sides convex with one respectively and hold protuberance, and substrate holds in two and convexes with a fixing protuberance between the protuberance; Hold protuberance and hold and be fixed in the support slot, fix protuberance and be fastened in the fixing slot.
5. universal serial bus connector as claimed in claim 4 is characterized in that: described connecting plate one end bending is extended with one and holds plate, and this holds integrated circuit board and is held in the exterior insulation body outside.
6. universal serial bus connector as claimed in claim 1, it is characterized in that: described exterior insulation body has a base portion, this base portion center offers a containing hole, and the base portion upper end offers described some accepting grooves that extends to containing hole, and the base portion both sides are respectively equipped with a described wall that holds.
7. connector combination, it comprises a universal serial bus connector, a printed circuit board (PCB) and two holding bodies, universal serial bus connector comprises that a built-in electrical insulation body, plurality of conductive terminals, an earth terminal, cover at housing and on the built-in electrical insulation body and cover at exterior insulation body on the housing, the built-in electrical insulation body has a matrix, the matrix front end has laterally protruded out a tongue body portion, offer some terminal grooves that extend on the matrix in the tongue body portion, conducting terminal is contained in respectively in the terminal groove; It is characterized in that: conducting terminal has a contact site respectively, and the tortuous extension of contact site one end bending again is extended with a junction, and the terminal bending of connecting portion is extended with an elastic portion, and the elastic portion end is extended with an abutting part; Earth terminal holds and is fixed on the built-in electrical insulation body, earth terminal has a basic arm, base arm one end complications are extended with a linking arm, the terminal bending of linking arm is extended with an elastic arm, the elastic arm end is extended with an abutment arms, and the exterior insulation body has some accepting grooves and two of accommodating abutting part and abutment arms and holds wall; Two holding bodies are installed on the printed circuit board (PCB), and two holding bodies have a holding slot respectively; Wherein, hold wall and be fastened in the holding slot, the abutting part of conducting terminal and the abutment arms of earth terminal elasticity respectively are contained in accepting groove, are connected on the printed circuit board (PCB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202244633U CN201725919U (en) | 2010-06-04 | 2010-06-04 | Universal serial bus connector and connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202244633U CN201725919U (en) | 2010-06-04 | 2010-06-04 | Universal serial bus connector and connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201725919U true CN201725919U (en) | 2011-01-26 |
Family
ID=43494268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202244633U Expired - Fee Related CN201725919U (en) | 2010-06-04 | 2010-06-04 | Universal serial bus connector and connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201725919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086017A (en) * | 2019-04-01 | 2019-08-02 | 番禺得意精密电子工业有限公司 | Electric connector |
-
2010
- 2010-06-04 CN CN2010202244633U patent/CN201725919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086017A (en) * | 2019-04-01 | 2019-08-02 | 番禺得意精密电子工业有限公司 | Electric connector |
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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: 20110126 Termination date: 20120604 |