CN203071269U - Electric connector assembly - Google Patents
Electric connector assembly Download PDFInfo
- Publication number
- CN203071269U CN203071269U CN 201220745593 CN201220745593U CN203071269U CN 203071269 U CN203071269 U CN 203071269U CN 201220745593 CN201220745593 CN 201220745593 CN 201220745593 U CN201220745593 U CN 201220745593U CN 203071269 U CN203071269 U CN 203071269U
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- terminal
- connector
- row
- contact site
- coupler component
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Abstract
The utility model relates to an electric connector assembly. The electric connector assembly comprises a first connector. The first connector includes a first body and a first terminal group received in the first body. The first terminal group includes a contact unit for contacting with an engaging connector, a welding unit protruding out of the first body and welded on a circuit board, and a fixing unit for connecting the contact unit and the welding unit. The fixing unit is fixed inside the first body, the contact unit is arranged in three rows in the up-down direction, and the welding unit is arranged in two rows in the up-down direction for clamping the circuit board. The electric connector assembly provided by the utility model is advantageous in that the total thickness of the first connector combined with the circuit board is reduced.
Description
Technical field
The utility model relates to a kind of electric coupler component, and the contact site that relates in particular to a kind of conducting terminal is three rows' electric coupler component.
Background technology
VGA (Video Graphics Array, Video Graphics Array) is a kind of computer display standard of analog video signal, and at present, VGA has widely applied in PC, embedded device field, especially uses extremely wide aspect the figure demonstration.Present most PC or embedded device have all possessed the VGA interface.Place the socket of a VGA on the mainboard, as the output interface of display card, peg graft with the D shape plug of display, be used for the output of analog signal.The VGA socket generally includes an insulating body, and is located at a D shape slot, three row's conducting terminal and two locking screws on this insulating body.Described D type slot has 15 jacks, jack divides three to arrange, five jacks of every row, three row's conducting terminals are used for being connected with the pcb board of computer or embedded device, the join domain of pcb board need be offered three corresponding row's connecting holes, and described three row's conducting terminals weld after inserting this three rows connecting hole.
In present most of computer, the embedded device, the VGA socket adopts erect type substantially and the type dual mode that lies low is welded on the pcb board, conducting terminal on the VGA socket of erect type is the relative two sides that are located at respectively on the insulating body with D type socket, be that conducting terminal and D type slot are parallel to each other, during connection, the end of conducting terminal needs crooked 90 degree just can insert the connecting hole of pcb board; Conducting terminal on the VGA socket of the type that lies low and D type socket are to be located at a side adjacent on the insulating body and a bottom surface respectively, and namely conducting terminal and D type slot are perpendicular, and during connection, conducting terminal is vertical bar shaped.But the whole housing of these two kinds of welding manner VGA sockets all is to stand on the pcb board, and whole height is the thickness sum of height and the pcb board of insulating body, and is therefore very big.Because the VGA plug is international standard, for general and compatible, so size has strict regulation, must not arbitrarily dwindle.Therefore under the unrestricted situation in space, use, do not have what influence; But sometimes, be subjected to the restriction in space, the socket of VGA connects the too high meeting of back whole height and causes the product thickness thickening, without the extra cost of increase, and influences attractive in appearance.Therefore there are some extra-thin notebook computers just to adopt the VGA socket of specific customization to solve this problem, so certainly will cause cost too high, also can't be general, greatly influenced the popularization of product.
So, be necessary to propose new technical scheme to solve the problems of the technologies described above.
Summary of the invention
The purpose of this utility model has been to provide a kind of electric coupler component that reduces the integral thickness after circuit board is combined that has.
For realizing aforementioned purpose, the utility model adopts following technical scheme: a kind of electric coupler component, it comprises first connector, described first connector comprises first body and is contained in the first intrinsic the first terminal group, described the first terminal group comprises the contact site that contacts in order to butt connector, extend back first body to be welded on the weld part on the circuit board and to connect contact site and the fixed part of weld part, fixed part is fixed in first body, described contact site is arranged as three rows at above-below direction, and described weld part is arranged as two rows with this circuit board of clamping at above-below direction.
As further improvement of the utility model, described first connector is VGA interface connector or dvi connector.
As further improvement of the utility model, described the first terminal group comprises that one ranked first terminal, and ranked second terminal and and ranked third terminal, the contact site of first, second, third terminal is arranged as a row respectively, the contact site of the first terminal is in the top of the contact site of second, third terminal, the contact site of second terminal is between the contact site of the first, the 3rd terminal and the top of the contact site of the 3rd terminal, the weld part of first, second terminal is arranged in same horizontal plane, and the weld part of the 3rd terminal is arranged in another horizontal plane.
As further improvement of the utility model, the weld part of described first, second terminal is staggered one by one along left and right directions.
As further improvement of the utility model, described first body is provided with fixedly, and three row's fixing holes of the first terminal group fixed part are first, second and third arranges fixing hole, first row's fixed hole position is in second, the top position of the 3rd row's fixing hole, second row's fixed hole position is in first, between the 3rd row's fixing hole and the top position of the 3rd row's fixing hole, the fixed part of described the first terminal is provided with the erection part that bending is downward vertically extended, erection part links to each other with corresponding weld part is vertical, the first body rear end face is concaved with the location notch of accommodating erection part, location notch extends downward between adjacent two fixing holes of second row in the fixing hole from first row's fixing hole, and the bottom of location notch and second is arranged and alignd about fixing hole and be spaced from each other.
As further improvement of the utility model, described first body comprises the forward and backward body that fits together, preceding body is provided with the three socket holes that connect one by one with fixing hole, the contact site of the first terminal group extends in the jack, described jack is circular, described fixing hole is square, and described contact site is cylinder-like structure, and described fixed part and weld part are laminated structure.
As further improvement of the utility model, described forward and backward body is provided with reference column, the location hole that is plugged on mutually together, described first connector comprise be coated on before the procapsid in the body outside and the back casing in the body outside, back, forward and backward housing rivets together mutually.
As further improvement of the utility model, described electric coupler component also comprises a circuit board, and circuit board is provided with relative front and back ends, and the upper and lower surface of front end is respectively equipped with the row's sheet metal that welds together with weld part.
As further improvement of the utility model, described electric coupler component also comprises second connector relative with first connector front and back, second connector is a dvi connector, second connector comprises second body, be contained in second intrinsic second terminal group and coat the metal shielding casing of second body, described second body is a vertical platy structure, on connecting before and after it is provided with, in, three arrange accepting holes down, described second terminal group comprises the holding parts that is fixed in the accepting hole, the contact arm that protrudes out second body from holding parts forward reaches the bonding pad that extends back second body from holding parts, contact arm is arranged as three rows along the vertical direction, bonding pad be arranged as along the vertical direction two arrange to be soldered to circuit board on, lower surface, wherein row's bonding pad extends back above another row's bonding pad.
As further improvement of the utility model, described shielding casing comprises front metal shell fixed with each other, back metal-back, described front metal shell comprises the interface frame, mating frame that main body and autonomous agent protrude out forward, main body is backward by being attached on second body and protruding out second body to both sides, main body is provided with pre-and post perforative first through hole, last lower limb is provided with the spacer that bending is backward extended, interface frame, mating frame is provided with in order to accommodate the butt hole of butt connector, the contact arm of second terminal group is positioned at butt hole, described back metal-back is provided with accommodates accommodating frame and accommodating the location-plate that the frame both sides protrude out certainly of second body, the main body front and back of location-plate and front metal shell are by sticking together, location-plate is provided with second through hole of first through hole alignment, the last lower limb of location-plate is concaved with the depression corresponding with spacer, and spacer is pressed on the location-plate forward after passing depression.
The contact site of the utility model electric coupler component first connector the first terminal group is arranged as three rows at above-below direction, weld part is arranged as two rows with this circuit board of clamping at above-below direction, reduced the integral thickness of first connector after circuit board is combined, made things convenient for the first connector the first terminal bond pads to circuit board.
Description of drawings
Fig. 1 is the three-dimensional combination figure of the utility model electric coupler component.
Fig. 2 is the three-dimensional combination figure of the utility model electric coupler component first connector.
Fig. 3 is the three-dimensional combination figure of the utility model electric coupler component first another angle of connector.
Fig. 4 is the three-dimensional exploded view of the utility model electric coupler component first connector.
Fig. 5 is the three-dimensional exploded view of another angle of the utility model electric coupler component first connector.
Fig. 6 is the three-dimensional combination figure of the utility model electric coupler component second connector.
Fig. 7 is the three-dimensional combination figure of another angle of the utility model electric coupler component second connector.
Fig. 8 is the three-dimensional exploded view of the utility model electric coupler component second connector.
Fig. 9 is the three-dimensional exploded view of another angle of the utility model electric coupler component second connector.
Embodiment
See also shown in Figure 1, the utility model electric coupler component 1000 comprises one first connector 100, one second connector 200 and the circuit board 300 relative with first connector, 100 front and back, first connector 100 is VGA (Video Graphics Array, Video Graphics Array) interface connector, second connector 200 is DVI (Digital Video Interface, digital visual interface) interface connector.In other embodiments, first connector 100 can be set to dvi connector.
See also Fig. 2 to shown in Figure 5, first connector 100 comprises first body 10 and is contained in the first terminal group 20 in first body 10, first body 10 comprises the forward and backward body 11,12 that fits together, and forward and backward body 11,12 is provided with reference column 124, the location hole 114 that is plugged on mutually together.First connector 100 also comprise be coated on before the procapsid 31 in body 11 outsides and the back casing 32 in body 12 outsides, back, forward and backward housing 31,32 rivets together mutually.
The first terminal group 20 comprise in order to the contact site 21 of butt connector (not shown) contact, extend back first body 10 to be welded on the weld part 23 on the circuit board 300 and to be connected the fixed part 22 of contact site 21 and weld part 23, fixed part 22 is fixed in first body 10, contact site 21 is arranged as three rows at above-below direction, and weld part 23 is arranged as two rows with this circuit board 300 of clamping at above-below direction.
The first terminal group 20 comprises that one ranked first terminal 201, one ranked second terminal 202 and ranked third terminal 203, first, second, the 3rd terminal 201,202,203 contact site 21 is arranged as a row respectively, the contact site 21 of the first terminal 201 is positioned at second, the 3rd terminal 202, the top of 203 contact site 21, the contact site 21 of second terminal 202 is positioned at first, the 3rd terminal 201, between 203 the contact site 21 and top of the contact site 21 of the 3rd terminal 203, first, second terminal 201,202 weld part 23 is arranged in same horizontal plane, the weld part 23 of the 3rd terminal 203 is arranged in another horizontal plane, first, second terminal 201,202 weld part 23 is staggered one by one along left and right directions.
First body 10 is provided with fixedly, and three row's fixing holes 123 of the first terminal group 20 fixed parts 22 are first, second and third row's fixing hole 123, first row's fixing hole 123 is positioned at the top position of second, third row's fixing hole 123, and second row's fixing hole 123 reaches the top position of the 3rd row's fixing hole 123 between the first, the 3rd row's fixing hole 123.The fixed part 22 of the first terminal 20 is provided with the erection part 24 that bending is downward vertically extended, erection part 24 and corresponding 23 vertical linking to each other of weld part, first body, 10 rear end faces are concaved with the location notch 125 of accommodating erection part 24, location notch 125 extends downward between second adjacent two fixing holes of arranging in the fixing hole 123 123 from first row's fixing hole 123, and the bottom of location notch 125 and second row's fixing hole about 123 align and be spaced from each other.
Preceding body 11 is provided with the three socket holes 113 that connect one by one with fixing hole 123, the contact site 21 of the first terminal group 20 extends in the jack 113, described jack 113 is circular, described fixing hole 123 is square, described contact site 21 is cylinder-like structure, and described fixed part 21 is laminated structure with weld part 23.
See also shown in Fig. 6 to Fig. 9, second connector 200 comprises second body 40, be contained in second terminal group 50 in second body 40 and coat the shielding casing 60 of second body 40, described second body 40 is a vertical platy structure, on connecting before and after it is provided with, in, three arrange accepting holes 41 down, second terminal group 50 comprises the holding parts 51 that is fixed in the accepting hole 41, the contact arm 52 that protrudes out second body 40 from holding parts 51 forward reaches the bonding pad 53 that extends back second body 40 from holding parts 51, contact arm 52 is arranged as three rows along the vertical direction, bonding pad 53 be arranged as along the vertical direction two arrange to be soldered to circuit board 300 on, lower surface, wherein row's bonding pad 53 extends back above another row's bonding pad 53.
See also shown in Fig. 1 to Fig. 9, the utility model electric coupler component 1000, because the contact site 21 of the first terminal group 20 of first connector 100 is arranged as three rows at above-below direction, and the weld part 23 of the first terminal group 20 is arranged as two rows at above-below direction, be welded on circuit board 300 on, lower surface, reduced by first connector 100 and circuit board 300 in conjunction with after integral thickness, convenient weld part 23 with first connector, 100 the first terminal groups 20 is soldered on the circuit board 300, the contact arm 52 of second connector, 200 second terminal group 50 is arranged as three rows along the vertical direction, bonding pad 53 is arranged as two rows along the vertical direction, can realize the purpose of this utility model equally.
Although be the example purpose, preferred implementation of the present utility model is disclosed, but those of ordinary skill in the art will recognize that under situation about not breaking away from by the disclosed scope and spirit of the present utility model of appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. electric coupler component, it comprises first connector, described first connector comprises first body and is contained in the first intrinsic the first terminal group, described the first terminal group comprise in order to the contact site of butt connector contact, extend back first body to be welded on the weld part on the circuit board and to be connected contact site and the fixed part of weld part, fixed part is fixed in first body, it is characterized in that: described contact site is arranged as three rows at above-below direction, and described weld part is arranged as two rows with this circuit board of clamping at above-below direction.
2. electric coupler component according to claim 1, it is characterized in that: described first connector is VGA interface connector or dvi connector.
3. electric coupler component according to claim 1, it is characterized in that: described the first terminal group comprises that one ranked first terminal, and ranked second terminal and and ranked third terminal, the contact site of first, second, third terminal is arranged as a row respectively, the contact site of the first terminal is in the top of the contact site of second, third terminal, the contact site of second terminal is between the contact site of the first, the 3rd terminal and the top of the contact site of the 3rd terminal, the weld part of first, second terminal is arranged in same horizontal plane, and the weld part of the 3rd terminal is arranged in another horizontal plane.
4. electric coupler component according to claim 3, it is characterized in that: the weld part of described first, second terminal is staggered one by one along left and right directions.
5. electric coupler component according to claim 3, it is characterized in that: three row's fixing holes that described first body is provided with fixing the first terminal group fixed part namely first, second and third arranges fixing hole, first row's fixed hole position is in second, the top position of the 3rd row's fixing hole, second row's fixed hole position is in first, between the 3rd row's fixing hole and the top position of the 3rd row's fixing hole, the fixed part of described the first terminal is provided with the erection part that bending is downward vertically extended, erection part links to each other with corresponding weld part is vertical, the first body rear end face is concaved with the location notch of accommodating erection part, location notch extends downward between adjacent two fixing holes of second row in the fixing hole from first row's fixing hole, and the bottom of location notch and second is arranged and alignd about fixing hole and be spaced from each other.
6. electric coupler component according to claim 5, it is characterized in that: described first body comprises the forward and backward body that fits together, preceding body is provided with the three socket holes that connect one by one with fixing hole, the contact site of the first terminal group extends in the jack, described jack is circular, described fixing hole is square, and described contact site is cylinder-like structure, and described fixed part and weld part are laminated structure.
7. electric coupler component according to claim 6, it is characterized in that: described forward and backward body is provided with reference column, the location hole that is plugged on mutually together, described first connector comprise be coated on before the procapsid in the body outside and the back casing in the body outside, back, forward and backward housing rivets together mutually.
8. according to claim 1 to 7 described electric coupler component wherein, it is characterized in that: described electric coupler component also comprises a circuit board, circuit board is provided with relative front and back ends, and the upper and lower surface of front end is respectively equipped with the row's sheet metal that welds together with weld part.
9. electric coupler component according to claim 8, it is characterized in that: described electric coupler component also comprises second connector relative with first connector front and back, second connector is a dvi connector, second connector comprises second body, be contained in second intrinsic second terminal group and coat the metal shielding casing of second body, described second body is a vertical platy structure, on connecting before and after it is provided with, in, three arrange accepting holes down, described second terminal group comprises the holding parts that is fixed in the accepting hole, the contact arm that protrudes out second body from holding parts forward reaches the bonding pad that extends back second body from holding parts, contact arm is arranged as three rows along the vertical direction, bonding pad be arranged as along the vertical direction two arrange to be soldered to circuit board on, lower surface, wherein row's bonding pad extends back above another row's bonding pad.
10. electric coupler component according to claim 9, it is characterized in that: described shielding casing comprises front metal shell fixed with each other, back metal-back, described front metal shell comprises the interface frame, mating frame that main body and autonomous agent protrude out forward, main body is backward by being attached on second body and protruding out second body to both sides, main body is provided with pre-and post perforative first through hole, last lower limb is provided with the spacer that bending is backward extended, interface frame, mating frame is provided with in order to accommodate the butt hole of butt connector, the contact arm of second terminal group is positioned at butt hole, described back metal-back is provided with accommodates accommodating frame and accommodating the location-plate that the frame both sides protrude out certainly of second body, the main body front and back of location-plate and front metal shell are by sticking together, location-plate is provided with second through hole of first through hole alignment, the last lower limb of location-plate is concaved with the depression corresponding with spacer, and spacer is pressed on the location-plate forward after passing depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745593 CN203071269U (en) | 2012-12-29 | 2012-12-29 | Electric connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745593 CN203071269U (en) | 2012-12-29 | 2012-12-29 | Electric connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203071269U true CN203071269U (en) | 2013-07-17 |
Family
ID=48770022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220745593 Expired - Fee Related CN203071269U (en) | 2012-12-29 | 2012-12-29 | Electric connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203071269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322322A (en) * | 2015-04-08 | 2016-02-10 | 维沃移动通信有限公司 | Terminal connector and assembly method of terminal connector |
-
2012
- 2012-12-29 CN CN 201220745593 patent/CN203071269U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322322A (en) * | 2015-04-08 | 2016-02-10 | 维沃移动通信有限公司 | Terminal connector and assembly method of terminal connector |
| CN105322322B (en) * | 2015-04-08 | 2018-02-02 | 维沃移动通信有限公司 | A kind of assemble method of terminator terminating junctor and terminator terminating junctor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |