CN201360058Y - Structure improvement of electric connector - Google Patents
Structure improvement of electric connector Download PDFInfo
- Publication number
- CN201360058Y CN201360058Y CNU2009200371294U CN200920037129U CN201360058Y CN 201360058 Y CN201360058 Y CN 201360058Y CN U2009200371294 U CNU2009200371294 U CN U2009200371294U CN 200920037129 U CN200920037129 U CN 200920037129U CN 201360058 Y CN201360058 Y CN 201360058Y
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- China
- Prior art keywords
- terminal
- dividing plate
- slot
- rear end
- improved structure
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Abstract
The utility model relates to a structure improvement of an electric connector. The main body thereof is provided with a partition board, the upper and lower surfaces of the partition board are provided with a first terminal slot and a second terminal slot parallel to each other, and the first terminal slot and the second terminal slot are arranged alternatively, wherein the first terminal slot bends down toward the lower surface of the partition board from the front end thereof, the first terminal slot end part does not cross over the second terminal slot end part on the cross section of the lower surface of the partition board; the lower part of the partition board is the inserting area for the electric apparatus plug-in units; the first terminal is inserted fixedly in the first terminal slot, the second terminal is inserted fixedly in the second terminal slot from the back end of the main body, wherein the front end of the first terminal forms an U type bending, the contact part thereof is located above the inserting area of the electric apparatus plug-in unit of the electric connector, and the front end of an elastic contact part of the second terminal is arranged in the second terminal slot; the first terminal and the second terminal are bent respectively on the back end of the main body, and the electrical terminals at the back ends of the terminals are welded correspondingly with the points of the circuit board.
Description
Technical field
The utility model relates to a kind of electric connecter with improved structure.
Background technology
Computer science and technology is grown up with the speed of making rapid progress now, the development trend of its computer is also strong towards calculation function, speed reaches the little direction of volume soon and strides forward, the communication port quantity of computer connecting interface equipment is also reduced thereupon, and the connector between computer and interface equipment is most popular at present, it also is USB (Universal Serial Bus) connector, now be a kind of connector that applies to transmit on computer and the electronic industry electronic information signal because of USB interface, this kind interface can be integrated as keyboard, mouse, joystick, scanner, loudspeaker, circumscribed such as printer and digital camera computer interface equipment, and being connected in the plug of same size, it uses on computer and the interface equipment, and the transmission rate of USB is all fast many compared with original employed parallel port of personal computer (Parallel Port) or serial port (Serial Bus Port), so USB interface all has significant lifting for the efficiency of transmission of computer equipment and periphery, in addition, USB interface belongs to hot-plug interface (Hot plug) and supports plug and play (Plug ﹠amp; Play) device is installed USB device and use under the situation of can not must start shooting again, make it must just can arbitrarily peripheral device not linked, use and remove through complicated installation procedure.
In addition, be subjected to the influence of electronic product towards compact development trend, USB connector is also towards dwindling assembly volume, and the transmission frequency high frequencyization is designed and developed, when the function of electronic product becomes increasingly complex, the usage quantity of passive component is just many more, so USB connector future will be main developing direction with the integration passive component towards improving its product high frequency characteristics, dwindling assembly volume.
Yet, when above-mentioned connector when the little direction of volume develops, the combination between its terminal and main body certainly will see through the manufacture that metal displacer go into to penetrate moulding, because this manufacture flow process is loaded down with trivial details, causes manufacturing cost bigger.
This shows that still there are many weak points in above-mentioned traditional electric connector, real non-one kindhearted designer need be improved.
Summary of the invention
The purpose of this utility model is: the manufacture flow process of going into to penetrate moulding at electric connector employing metal displacer is loaded down with trivial details, and the practical problem that manufacturing cost is bigger provides a kind of new electric connector.
The purpose of this utility model is achieved in that a kind of electric connecter with improved structure, comprises housing, body, terminal, and body and terminal place housing, it is characterized in that:
Body is provided with a dividing plate, the upper surface of dividing plate is provided with parallel the first terminal slot, the lower surface of dividing plate is provided with the second parallel terminal slots, the alternate setting in the position of the first terminal slot and second terminal slots, wherein, the first terminal slot is at the turn back lower surface of dividing plate of dividing plate front end, and the first terminal slot end and the second terminal slots end do not have overlapping on the cross section of dividing plate lower surface; The dividing plate below is the insertion district of electrical equipment plug-in unit;
The first terminal plugs fixedly in the first terminal slot, and the first terminal front end is its front end of " U " font bending back and touches lateral isolation, and the contact site is in the top, insertion district of the electrical equipment plug-in unit of electric connector; Second terminal plugs from the body rear end and is fixed in second terminal slots, and the front end of its elastic contact part places second terminal slots;
The first terminal and second terminal bend respectively in the body rear end, the corresponding welding with the circuit board contact of the terminals of each terminal rear end.
In the utility model: the first terminal is provided with an overhead kick at least, by overhead kick it is sticked in first slot.
In the utility model: the first terminal is the bending of " U " font the dividing plate front end is coated.
In the utility model: the body rear end is provided with terminal fixing grooves at interval, and the first terminal and second terminal are after the body rear end bends respectively, and terminals pass terminal fixing grooves and body location.
In the utility model: the rear end of body is provided with the terminal fixture, is provided with fixing hole in the terminal fixture, and the first terminal and second terminal are after the body rear end bends respectively, and terminals pass fixing hole and the body location in the terminal fixture.
In the utility model: the terminal fixture is connected with body by the fixed part of both sides.
In the utility model: the fixed part of terminal fixture both sides is meant: terminal fixture both sides are provided with the holding section of docking mutually with body.
Advantage of the present utility model is: because the first terminal and second terminal are located at respectively on the dividing plate of body, the dividing plate below is the insertion docking area of electrical equipment plug-in unit, and compact conformation is easy for installation; The one the second terminal slots in the body and their end do not have overlapping on the cross section of dividing plate lower surface, can not be short-circuited between each terminal in guaranteeing to use; The body rear end is provided with terminal fixing grooves at interval, or the terminal fixture is set, and can make between each terminal and the body and locate, and makes electric connector work more reliable.
Description of drawings
Fig. 1 is the three-dimensional decomposition texture schematic diagram of the utility model embodiment;
Fig. 2 is the perspective view after the body combination among the described embodiment of Fig. 1;
Fig. 3 is the three-dimensional schematic diagram of the described embodiment of Fig. 1;
Fig. 4 is the three-dimensional schematic diagram at another visual angle of Fig. 3;
Fig. 5 is the cross-sectional view of the described embodiment of Fig. 1;
The perspective view of Fig. 6 another execution mode of the present utility model.
Among the figure: 1, body, 11, dividing plate, 12, the first terminal slot, 13, second terminal slots, 14, the insertion district of electrical equipment plug-in unit, 15, the holding section, 16, terminal fixing grooves, 2, the first terminal, 21, contact site, 22, the first terminal body, 23, overhead kick, 24, terminals, 3, second terminal, 31, elastic contact part, 32, second terminal body, 33, overhead kick, 34, terminals, 4, housing, 5, fixture, 51, fixing hole, 52 fixed parts.
Embodiment
Accompanying drawing discloses the concrete structure of the utility model embodiment without limitation, and the utility model will be further described below in conjunction with accompanying drawing.
By Fig. 1 Fig. 2 Fig. 5 as seen, in the electric connector, body 1 is provided with a dividing plate 11, the upper surface of dividing plate 11 is provided with parallel the first terminal slot 12, the lower surface of dividing plate 11 is provided with the second parallel terminal slots 13, the alternate setting in position of the first terminal slot 12 and second terminal slots 13, wherein, the first terminal slot 13 is at the turn back lower surface of dividing plate 11 of dividing plate 11 front ends, and the first terminal slot 12 ends and second terminal slots, 13 ends do not have overlapping on the cross section of dividing plate 11 lower surfaces; Dividing plate 11 belows are the insertion district 14 of electrical equipment plug-in unit; The first terminal 22 plugs fixedly in the first terminal slot 12, and the first terminal 2 front ends after being the bending of " U " font coat the dividing plate front end, and contact site 21 is positioned at 14 tops, insertion district of the electrical equipment plug-in unit of electric connector; Second terminal 3 plugs from the body rear end and is fixed in second slot 13, and the front end of its elastic contact part 31 is placed in second slot 13; The first terminal 2 and second terminal 3 bend respectively in body 1 rear end, the terminals 24 of each the first terminal 2 and corresponding with the circuit board contact respectively welding of terminals 34 of each second terminal 3.
In the present embodiment, the rear end of body 1 is provided with terminal fixture 5, by Fig. 3 in conjunction with Fig. 5 as seen, is provided with fixing hole 51 in the terminal fixture 5, the first terminal 2 second terminals 3 are after body 1 rear end bends respectively, and terminals pass the fixing hole 51 and body 1 location in the terminal fixture 5.Terminal fixture 5 docks with the holding section 15 of body rear end mutually by the fixed part 52 of both sides.By Fig. 4 in conjunction with Fig. 5 as seen, the first terminal 2 front ends after being the bending of " U " font coat the dividing plate front end, and contact site 21 is positioned at 14 tops, insertion district of the electrical equipment plug-in unit of electric connector.
Fig. 6 is an another kind of execution mode of the present utility model, the difference of it and the foregoing description is: body 1 rear end is provided with terminal fixing grooves 16 at interval, the first terminal 2 and second terminal 3 are after body 1 rear end bends respectively, and terminals pass terminal fixing grooves 16 and body 1 location.
During use, when the electrical equipment plug-in unit that docks is inserted by the electric connector interface, after entering the insertion district 14 of electrical equipment plug-in unit, 31 of the elastic contact parts of terminal can dock with the electrical equipment plug-in unit that inserts simultaneously in the contact site 21 of the first terminal 2 and second terminal 3, reach the purpose of signal transmission.
Above-listed detailed description is just to the specifying of present embodiment embodiment, and is not in order to limiting claim of the present utility model, allly do not break away from the equivalence that claim of the present utility model carries out and implements, and all should be contained in the claim of this case.
Claims (7)
1, a kind of electric connecter with improved structure comprises housing, body, terminal, and body and terminal place housing, it is characterized in that:
Body is provided with a dividing plate, the upper surface of dividing plate is provided with parallel the first terminal slot, the lower surface of dividing plate is provided with the second parallel terminal slots, the alternate setting in the position of the first terminal slot and second terminal slots, wherein, the first terminal slot is at the turn back lower surface of dividing plate of dividing plate front end, and the first terminal slot end and the second terminal slots end do not have overlapping on the cross section of dividing plate lower surface; The dividing plate below is the insertion district of electrical equipment plug-in unit;
The first terminal plugs fixedly in the first terminal slot, and the first terminal front end is the bending of " U " font, and the contact site is in the top, insertion district of the electrical equipment plug-in unit of electric connector; Second terminal plugs from the body rear end and is fixed in second terminal slots, and the front end of its elastic contact part places second terminal slots;
The first terminal and second terminal bend respectively in the body rear end, the corresponding welding with the circuit board contact of the terminals of each terminal rear end.
2, electric connecter with improved structure according to claim 1 is characterized in that: the first terminal is provided with an overhead kick at least, by overhead kick it is sticked in first slot.
3, electric connecter with improved structure according to claim 2 is characterized in that: the first terminal is the bending of " U " font the dividing plate front end is coated.
4, electric connecter with improved structure according to claim 1 is characterized in that: the body rear end is provided with terminal fixing grooves at interval, and the first terminal and second terminal are after the body rear end bends respectively, and terminals pass terminal fixing grooves and body location.
5, electric connecter with improved structure according to claim 1, it is characterized in that: the rear end of body is provided with the terminal fixture, be provided with fixing hole in the terminal fixture, the first terminal and second terminal are after the body rear end bends respectively, and terminals pass fixing hole and the body location in the terminal fixture.
6, electric connecter with improved structure according to claim 5 is characterized in that: the terminal fixture is connected with body by the fixed part of both sides.
7, electric connecter with improved structure according to claim 6 is characterized in that: the fixed part of terminal fixture both sides is meant: terminal fixture both sides are provided with the holding section of docking mutually with body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200371294U CN201360058Y (en) | 2009-02-19 | 2009-02-19 | Structure improvement of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200371294U CN201360058Y (en) | 2009-02-19 | 2009-02-19 | Structure improvement of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201360058Y true CN201360058Y (en) | 2009-12-09 |
Family
ID=41425824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200371294U Expired - Fee Related CN201360058Y (en) | 2009-02-19 | 2009-02-19 | Structure improvement of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201360058Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570125A (en) * | 2010-12-28 | 2012-07-11 | 泰科电子日本合同会社 | Circuit board assembly, board device, and method for assembling a circuit board assembly |
| CN111211432A (en) * | 2018-11-22 | 2020-05-29 | 矢崎总业株式会社 | Connector with a locking member |
| CN114678712A (en) * | 2022-03-01 | 2022-06-28 | 深圳市步步精科技有限公司 | Electrical connector |
-
2009
- 2009-02-19 CN CNU2009200371294U patent/CN201360058Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570125A (en) * | 2010-12-28 | 2012-07-11 | 泰科电子日本合同会社 | Circuit board assembly, board device, and method for assembling a circuit board assembly |
| CN102570125B (en) * | 2010-12-28 | 2015-11-25 | 泰科电子日本合同会社 | The assemble method of electric circuit base board assembling body, board device, electric circuit base board assembling body |
| CN111211432A (en) * | 2018-11-22 | 2020-05-29 | 矢崎总业株式会社 | Connector with a locking member |
| CN111211432B (en) * | 2018-11-22 | 2021-05-11 | 矢崎总业株式会社 | Connector with a locking member |
| CN114678712A (en) * | 2022-03-01 | 2022-06-28 | 深圳市步步精科技有限公司 | Electrical connector |
| CN114678712B (en) * | 2022-03-01 | 2024-03-29 | 深圳市步步精科技有限公司 | 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: 20091209 Termination date: 20120219 |