CN2397662Y - Winding assembly connector with printed circuit board - Google Patents
Winding assembly connector with printed circuit board Download PDFInfo
- Publication number
- CN2397662Y CN2397662Y CN99214825U CN99214825U CN2397662Y CN 2397662 Y CN2397662 Y CN 2397662Y CN 99214825 U CN99214825 U CN 99214825U CN 99214825 U CN99214825 U CN 99214825U CN 2397662 Y CN2397662 Y CN 2397662Y
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- CN
- China
- Prior art keywords
- printed circuit
- circuit board
- pcb
- connector
- wire
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- 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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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model relates to a winding assembly connecting device with a printed circuit. In order to provide a winding assembly connecting device having the advantages of high rate of products meeting standards, low cost, good using performance and compatibility, the utility model is provided. The utility model comprises a printed circuit board and a connector, wherein the printed circuit board is provided with winding endpoint openings corresponding to a plurality of winding ends on a winding assembly, a conduction printed circuit and more than one set of connector openings. One end of the connector is arranged on the printed circuit board and is connected with the conduction printed circuit, and the printed circuit board forms electric connection with the winding endpoints at the winding endpoints opening by the conduction printed circuit.
Description
The utility model belongs to the inductance coil accessory, particularly a kind of wire-winding unit jockey with printed circuit board (PCB).
Along with the development of motor technology and use universal day by day, the assembly of various coilings and also frequent being used in the various device of Related product that is produced.Generally speaking, the assembly of coiling system produces required magnetic field and control effect by flowing of electric current with changing, to be applied in equipment such as motor, transformer, relay, loud speaker, inductor, microphone or the element.General wire-winding unit is for cooperating required application, and majority has coiling multi-turn, comparatively complicated and shape structure.Therefore, after the coiler part of wire-winding unit completes,,, all need again by being connected of other leads and the terminal connection end point that winds the line, to reach its required conformability function so that the turnover of electric current to be provided in order to form and outside electric connection.
The outer lead of commonly using is realized with many modes with direct welding lead that are connected of the terminal connection end point of coiling of coiling group.If the coiling group with large-size as employed winding in transformer and the large-size machine, there is no too big difficulty in finishing the process of welding, its welding quality also can reach requirement.But if with the less element of volume, as the less motor of size or the electromagnetic component of other kinds, because the volume of wire-winding unit itself is less, add connection end point dense arrangement under small size that coiling is terminal, often forming with welding on the process and structure of external line, have bigger difficulty,, reduce the reliability of product also easily because of the wayward product quality that influences in the manufacturing process.
As shown in Figure 1, mostly the connected mode that its coiling end points of the electric machine winding assembly of commonly using forms is by pad lead fixed to electrically connect to form in the coiling end points.
But motor or wire-winding unit with reduced size, reach or utilize under the limited situation in space at volume, each spacing that winds the line between end points is dwindled relatively, therefore when welding, can be because size be less and contact is nearer, be difficult for carrying out and cause being welded to connect, and further cause welding the short circuit that is produced because of mistake, problems such as loose contact, simultaneously because the area of contact point is limited, further cause its contact resistance to increase and the problem not good enough to the fixed effect of line, the pad of line is easy to rupture because of swing, and product percent of pass is descended, and production cost and time increase considerably.
In addition, because traditional connecting line mode is that lead is directly welded in wire-winding unit end points place, the other end of lead then is the connector that is connected in order to the other system circuit.And the length of lead is fixing during fabrication.Therefore for the demand of fit, different batches product need use the lead of different length to be made.Also owing to use conductor length different and do not have a compatibility, every batch of product also all needs produce according to the quantity and the specification of appointment because of replacing mutually, causes the very big puzzlement on manufacturing and the stock between the manufactured goods.
The purpose of this utility model provides a kind of product percent of pass height, cost is low, serviceability good, have the compatible wire-winding unit jockey with printed circuit board (PCB).
The utility model comprises printed circuit board (PCB) and connector; Printed circuit board (PCB) is provided with coiling end points opening, conductive printed circuit and the connector opening more than a group corresponding to a plurality of coiling end points on the wire-winding unit; Connector is arranged on the printed circuit board (PCB) with the one end, is connected with conductive printed circuit, electrically connects through the coiling end points formation of conductive printed circuit with coiling end points opening part.
Wherein:
The socket end of the other end of connector connector for pegging graft for outer lead bonder; Outer lead bonder one end is plugged in the socket end of connector, electrically connects to form, and its other end is connected with plural wires.
The other end of connector connector is connected with complex lead.
Need the coiling end points opening of the different layers coiling end points of short circuit to form short circuit corresponding to wire-winding unit on the printed circuit board (PCB).
Connector be arranged at a end on the printed circuit board (PCB) be provided with printed circuit board (PCB) on the connector opening inserting terminal of pegging graft.
At least be provided with two groups of connector openings on the printed circuit board (PCB) for the setting of different size connector.
Coiling end points opening and wire-winding unit coiling end points is fixed with welding manner on the printed circuit board (PCB).
Because the utility model comprises printed circuit board (PCB) and connector; Printed circuit board (PCB) is provided with coiling end points opening, conductive printed circuit and the connector opening more than a group corresponding to a plurality of coiling end points on the wire-winding unit; Connector is arranged on the printed circuit board (PCB) with the one end, is connected with conductive printed circuit, electrically connects through the coiling end points formation of conductive printed circuit with coiling end points opening part.When connecting wire-winding unit by the utility model, printed circuit board (PCB), lead and outer lead bonder can be formed in advance, again with the coiling end points place of printed circuit board (PCB) closing in wire-winding unit, coiling end points contraposition by the coiling end points opening and the wire-winding unit of printed circuit board (PCB), and strengthen its contact effect and stationarity in the mode of welding, can simplify welding job significantly, only must get final product each contact position of spot welding, can effectively reduce the short circuit that takes place because of mistake weldering or the problem of loose contact, make assembling convenient, the puzzlement when reducing contraposition and welding when connecting.In addition, by the connector that is arranged on the printed circuit connector opening, can provide lead and to the interchangeability of coupling specification, have more flexibility when production is made, can change different lead and joint according to client's different needs at any time, and needn't carry out the adjustment on manufacturing process or the product, reduce production costs, not only improve product percent of pass, reduce cost, and serviceability good, have compatibility, thereby reach the purpose of this utility model.
Fig. 1, for being used for the wire-winding unit electrical connector schematic isometric of commonly using of motor.
Fig. 2, be the utility model decomposition texture schematic isometric.
Below in conjunction with accompanying drawing the utility model is further elaborated.
The utility model provides a kind of jockey, and it can be in order to form the external connection of wire-winding unit by the design of matching property and the application of printed circuit board (PCB).With commonly use by pad with lead fixed in the coiling end points, compare with the welding manner that form to electrically connect, can simplify to form electrically connecting operation significantly, quicken manufacturing process, and comparatively good lead fixed effect be provided.In addition, by the design that in the utility model connector is arranged on the printed circuit board (PCB), the lead of different size and length can be provided on connector, so that the different batches of interchangeability between products to be provided, and can carry out the assembly adjustment of different size at any time according to client's demand.
Because various wire-winding unit range of application is very extensive, under the preceding dike that does not limit the utility model design and range of application, be example with the wire-winding unit 20 that is applied to motor, the utility model is set forth.
As shown in Figure 2, coiling end points 22a, 22b, 22c and 22d are in order to provide wire-winding unit 20 external electric connection, and its number can not waited by two to more, must decide on wire-winding unit 20 applied functions and operating characteristic.Wire-winding unit 20 described in Fig. 2 is the stator coil of motor, provides required changes of magnetic field with this stator coil, produces the rotating torque that is enough to drive the rotor rotation that is positioned at stator coil.
As shown in FIG., for the wire-winding unit 20 of stepping motor stator coil is to use six coiling end points, and can have two-layer or the multilayer winding structure, the ground floor coiling 20a provide three end points, the second layer coiling 20b also provide three end points equally, end points all twines mutually with the end of multi-turn coiling, and wire-winding unit provides electrical contact by the interconnect function of end points.
As shown in Figure 2, the utility model comprises printed circuit board (PCB) 24 and connector 26.It is used to have most coiling end points 22a, 22b, 22c and 22d, as the wire-winding unit 20 of stepping motor stator coil.Printed circuit board (PCB) 24 is provided with coiling end points opening 28a, 28b, 28c and 28d, conductive printed circuit 25 and the two groups of connector openings 27 corresponding to a plurality of coiling end points 22a, 22b, 22c and 22d on the wire-winding unit 20.Coiling end points 22a, 22b, 22c and the 22d at coiling end points opening 28a, 28b, 28c and 28d place electrically connects by conductive printed circuit 25 and the connector 26 that is inserted on printed circuit board (PCB) 24 connector openings 27.The mode that can weld between printed circuit board (PCB) 24 coiling end points opening 28a, 28b, 28c and 28d and wire-winding unit 20 coiling end points 22a, 22b, 22c and the 22d is fixed, so that excellent electrical property contact and stationarity to be provided.
26 of connectors are arranged on the printed circuit board (PCB) 24, promptly are fixed in the dorsal part shown in the figure.Connector 26 1 ends be with printed circuit board (PCB) 24 on connector opening 27 inserting terminal 261 of pegging graft, promptly the tip of the projection shown in the figure is located, and connector 26 electrically connects through coiling end points 22a, 22b, 22c and the 22d formation of conductive printed circuit 25 with coiling end points opening 28a, 28b, 28c and 28d place by inserting terminal 261.The other end of connector 26 is a socket end, and outer lead bonder 30 is plugged in the socket end of connector 26, electrically connects to form.Outer lead bonder 30 can be connected to lead 40, and visual specification and length different needs and changed.When the utility model was used for changing the occasion of different size and length lead 40 or joint, the socket end of connector 26 also can be directly be joined with many leads 40, but this moment connector 26 with the lead 40 tool function that can plug at any time not.
Outer lead bonder 32 also can have the inserting terminal 321 that is plugged on printed circuit board (PCB) 24 connector openings 27, electrically connects to form with conductive printed circuit 25.The mode that can also weld is strengthened its stationarity.The other end of outer lead bonder 32 is connected with plural wires 40.For making same printed circuit board (PCB) 24 can be applicable to the connector 26,32 of different size, the connector opening 27 that two or more groups are positioned at the diverse location place can be set on printed circuit board (PCB) 24, as shown in FIG., for having two wiring connector openings 27, peg graft for different size connector 26,32, and the good corresponding effect in position is provided.
Double connector opening 27 as shown in the figure is applicable to different joint forms.First kind of form shown in the figure is the connector 26 that is used for receptacle-shaped, and it can be matched with first row's connector opening, 27 places, and the replacement of different length lead is provided by receptacle-shaped connector 26.Second kind of form directly is plugged on second row's connector opening 27 of printed circuit board (PCB) 24 for the inserting terminal 321 with outer lead bonder 32 with inserting terminal 321.Design by double connector opening 27, can cooperate multi-form connector 26,32 etc., so that the good locations conformability to be provided, increase the flexibility of the utility model utilization on going up and making, required cost in the time of must designing different printing circuit board 24 or conversion different connector opening 27 when saving system process or assembly conversion.
May have part coiling end points in three coiling end points for the ground floor coiling 20a of the wire-winding unit 20 of stepping motor stator coil must form short circuit and be connected with wind the line part coiling end points in three coiling end points of 20b of the second layer.Promptly be to make the coiling end points 22c of ground floor coiling 20a and the coiling end points 22d of second layer coiling 20b form short circuit in this example.Generally speaking, the coiling end points 22d of the coiling end points 22c of ground floor coiling 20a and second layer coiling 20b must provide by the extra coiling of an other end usually.But in order to simplify manufacturing process, the coiling end points 22c that can make ground floor coiling 20a and the second layer wind the line the coiling end points 22d of 20b directly by conductive printed circuit 25 short circuits of printed circuit board (PCB) 24.Be about to coiling end points opening 28c and 28d short circuit on the printed circuit board (PCB) 24 corresponding, thereby need do not re-use extra coiling and production process with this two coiling end points 22c and 22d.
If need not forming the example that any short circuit connects, employed lead number can equal the to wind the line number of end points.But as if the application of the end points formation short circuit that winds the line with part in above-mentioned, employed lead number can be less than the number of the end points that winds the line.With this example, the application of printed circuit board (PCB) connecting line construction makes the wire-winding unit with six coiling end points only need use five lines to form outside the connection.When connecting wire-winding unit 20 by the utility model, can be with printed circuit board (PCB) 24, lead 40 and outer lead bonder 26,30 (32) form in advance, again with the coiling end points 22a of printed circuit board (PCB) 24 closings in wire-winding unit 20,22b, 22c and 22d place, coiling end points opening 28a by printed circuit board (PCB) 24,28b, the coiling end points 22a of 28c and 28d and wire-winding unit 20,22b, 22c and 22d contraposition, and strengthen its contact effect and stationarity in the mode of welding, can simplify welding job significantly, only must get final product each contact position of spot welding, can effectively reduce the short circuit that takes place because of mistake weldering or the problem of loose contact, make assembling convenient, the puzzlement when reducing contraposition and welding when connecting.In addition, by the connector 26,30 or 32 that is plugged on printed circuit board (PCB) 24 connector openings 27, the interchangeability that can provide lead 40 to reach to the coupling specification, when being made, production has more flexibility, can change different lead 40 and joint according to client's different needs at any time, and needn't carry out the adjustment on manufacturing process or the product, reduce production costs.
Claims (7)
1, a kind of wire-winding unit jockey with printed circuit board (PCB) is characterized in that it comprises printed circuit board (PCB) and connector; Printed circuit board (PCB) is provided with coiling end points opening, conductive printed circuit and the connector opening more than a group corresponding to a plurality of coiling end points on the wire-winding unit; Connector is arranged on the printed circuit board (PCB) with the one end, is connected with conductive printed circuit, electrically connects through the coiling end points formation of conductive printed circuit with coiling end points opening part.
2, the wire-winding unit jockey with printed circuit board (PCB) according to claim 1 is characterized in that the other end of described connector connector is the socket end for the outer lead bonder grafting; Outer lead bonder one end is plugged in the socket end of connector, electrically connects to form, and its other end is connected with plural wires.
3, the wire-winding unit jockey with printed circuit board (PCB) according to claim 1 is characterized in that the other end of described connector connector is connected with complex lead.
4, the wire-winding unit jockey with printed circuit board (PCB) according to claim 1 is characterized in that needing the coiling end points opening of the different layers coiling end points of short circuit to form short circuit corresponding to wire-winding unit on the described printed circuit board (PCB).
5, the wire-winding unit jockey with printed circuit board (PCB) according to claim 1, it is characterized in that described connector be arranged at a end on the printed circuit board (PCB) be provided with printed circuit board (PCB) on the connector opening inserting terminal of pegging graft.
6, the wire-winding unit jockey with printed circuit board (PCB) according to claim 1 is characterized in that being provided with at least on the described printed circuit board (PCB) two groups of connector openings for the setting of different size connector.
7, the wire-winding unit jockey with printed circuit board (PCB) according to claim 1, it is characterized in that winding the line on the described printed circuit board (PCB) end points opening and wire-winding unit coiling end points are fixed with welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99214825U CN2397662Y (en) | 1999-07-05 | 1999-07-05 | Winding assembly connector with printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99214825U CN2397662Y (en) | 1999-07-05 | 1999-07-05 | Winding assembly connector with printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2397662Y true CN2397662Y (en) | 2000-09-20 |
Family
ID=34006930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99214825U Expired - Fee Related CN2397662Y (en) | 1999-07-05 | 1999-07-05 | Winding assembly connector with printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2397662Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101651031B (en) * | 2008-08-13 | 2011-07-27 | 台达电子工业股份有限公司 | Combined structure of transformer, system circuit board and auxiliary circuit board |
-
1999
- 1999-07-05 CN CN99214825U patent/CN2397662Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101651031B (en) * | 2008-08-13 | 2011-07-27 | 台达电子工业股份有限公司 | Combined structure of transformer, system circuit board and auxiliary circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MAZHIDA SCIENCE & TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: XINGJIANDONG SCIENCE AND TECHNOLOGY PRECISE INDUSTRY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Taipei city of Taiwan Province Patentee after: Mazhida Science and Technology Co., Ltd. Address before: Hsinchu city of Taiwan Province Patentee before: Xingjiandong Science &. Technology Precision Industry Co., Ltd. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |