CN2692964Y - Connector and circuitboard combination using the same - Google Patents
Connector and circuitboard combination using the same Download PDFInfo
- Publication number
- CN2692964Y CN2692964Y CNU2004200363577U CN200420036357U CN2692964Y CN 2692964 Y CN2692964 Y CN 2692964Y CN U2004200363577 U CNU2004200363577 U CN U2004200363577U CN 200420036357 U CN200420036357 U CN 200420036357U CN 2692964 Y CN2692964 Y CN 2692964Y
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- circuit board
- junction
- type connector
- adhering type
- surface adhering
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Abstract
The utility model discloses a surface adhesive connector which can electrically and/or structurally connect two circuit boards, and a circuit board combination using the surface adhesive connector. The circuit board combination of the utility model is composed of a first circuit board with a plurality of conductive parts, a plurality of surface adhesive connectors, each of which comprises a cylinder with a first conductive part and a second conductive part. The first conductive part of the cylinder is connected with the conductive part of the first circuit board, and the second conductive part of the cylinder is provided at least one convex part which is arc-shaped substantially. The circuit board combination also comprises a second circuit board, which is provided with a plurality of conductive parts relative to the first circuit board and connected with the second conductive parts of the surface adhesive connectors. The utility model can be used for the electrical and/or structural connection between two circuit boards, which can increase the electric resistance flow rate, reduce the production of the tin holes, and lower the impedance and horsepower damage.
Description
Technical field
The utility model relates to a kind of connector (connector), and the circuit board combination (Circuit Board Assembly) that is particularly related to a kind of surface adhering type connector (Surface Mount Connector) and uses this surface adhering type connector.
Background technology
Connector (or claiming conductive connecting pin (conductive pin)) has been widely used for electrically and/or structurally connecting two circuit boards.In recent years, the connector of this type has developed into surface mount and has used (Surface MountApplication), therefore just circuit on two circuit boards or electronic component can be connected mutually with connector by surface mount technology (Surface Mount Technology).
Please refer to Fig. 1, it is arranged at the structural representation of a first circuit board for showing traditional surface adhering type connector.As shown in the figure, many electronic components are set on the surface of this first circuit board 11,12 of several surface adhering type connectors extend upward through side from the bottom surface 111 of first circuit board 11.The set-up mode of each surface adhering type connector 12 is for being located at an end 121 (seeing Fig. 2 and shown in Figure 3) weldering the bottom surface 111 of first circuit board 11 earlier, and then in the mode of secondary operations moulding with these surface adhering type connector 12 bendings, its side along first circuit board 11 is extended upward, and to the direction that is parallel to first circuit board 11 pin 122 that stretches out.
The surface adhering type connector structure of Fig. 2 displayed map 1.As shown in the figure, each surface adhering type connector 12 is tabular, and is made by metal material.A plurality of surface adhering type connectors 12 are arranged along the side of first circuit board 11, and the pin 122 of each surface adhering type connector 12 is parallel to each other.When first circuit board shown in Figure 1 11 desires electrically and/or structurally are connected with another circuit board, can two circuit boards be connected by the surface adhering type connector on the first circuit board 11 12.The end view of Fig. 3 for showing that this first circuit board 11 and a second circuit board 13 are connected by surface adhering type connector 12.As shown in the figure, the surface adhering type connector 12 that is arranged on the first circuit board 11 can pass through surface mount technology (Surface Mount Technology, SMT), after above the junction (not shown) of second circuit board 13, being coated with tin cream 14, with the junction contraposition of the pin 122 of the surface adhering type connector 12 of first circuit board 11 and second circuit board 13 and cross the tin stove, just can make the pin 122 of surface adhering type connector 12 be fixed in the junction of second circuit board 13, first circuit board 11 is connected mutually with second circuit 13 plates.
Yet but there are many shortcomings in aforesaid structure.On the one hand, because this surface adhering type connector 12 is formed by the plate-shape metal bending, therefore the anti-magnitude of current is relatively poor.On the other hand, each surface adhering type connector 12 serves as to connect media its pin 122 is connected with the junction of second circuit board 13 with tin cream 14, because pin 122 is that face contacts with the junction of second circuit board 13, therefore in welding process easily because of the not good formation that causes failure welding and Xi Dong of the same flatness of each pin 122, and then reduced the intensity of sticking together, increase impedance and power loss.Moreover this surface adhering type connector 12 still need increase processing step and cost through the secondary operations moulding to form pin significantly after being arranged on the first circuit board 11.
Please refer to Fig. 4, it is arranged at the structural representation of a first circuit board for showing another traditional surface adhering type connector.As shown in the figure, many electronic components are set on the surface of this first circuit board 21,22 of several surface adhering type connectors are arranged at the bottom surface 211 of first circuit board 21.The set-up mode of each surface adhering type connector 22 is for being welded in the bottom surface 211 of first circuit board 21 with its bottom.
The surface adhering type connector structure of Fig. 5 displayed map 4.As shown in the figure, each surface adhering type connector 22 has a bottom surface 221 and several folding pin 222 parallel to each other and separately, and this structure utilizes plate-shape metal to form through special facility processing bending.When first circuit board shown in Figure 4 21 desires electrically and/or structurally are connected with another circuit board, can two circuit boards be connected by the surface adhering type connector on the first circuit board 21 22.The end view of Fig. 6 for showing that this first circuit board 21 and a second circuit board 23 are connected by surface adhering type connector 22.As shown in the figure, the surface adhering type connector 22 that is arranged on the first circuit board 21 can pass through surface mount technology, after above the junction (not shown) of second circuit board 23, being coated with tin cream 24, with the junction contraposition of the folding pin 222 of the surface adhering type connector 22 of first circuit board 21 and second circuit board 23 and cross the tin stove, just can make the folding pin 222 of surface adhering type connector 22 be fixed in the junction of second circuit board 23, first circuit board 21 is connected mutually with second circuit board 23.
Similarly, also there are many shortcomings in such structure.On the one hand, because this surface adhering type connector 22 is formed by the plate-shape metal bending, therefore the anti-magnitude of current is relatively poor.On the other hand, each surface adhering type connector 22 serves as to connect media its folding pin 222 is connected with the junction of second circuit board 23 with tin cream 24, because each folding pin 222 is that face contacts with the junction of second circuit board 23, therefore easily roll over the not good formation that causes failure welding and Xi Dong of same flatness of pin 222 in welding process, increase impedance and power loss because of each.Moreover this surface adhering type connector 22 needs through complicated machine-shaping step, has increased the cost of technology significantly and has increased man-hour.
Because foregoing problems just has a kind of trend that increases the anti-magnitude of current and reduce the surface adhering type connector of Xi Dong formation of development, be beneficial to the application that connects of circuit board combination.
The utility model content
Main purpose of the present utility model is to provide a kind of surface adhering type connector, is used for connecting electrically and/or structurally two circuit boards, increasing the anti-magnitude of current, to reduce Xi Dong and produce, and reduces impedance and power loss.
Another purpose of the present utility model is to provide a kind of circuit board combination, installs automatically to make things convenient for production line.
For achieving the above object, the utility model provides a kind of circuit board combination, and it comprises: a first circuit board, and it has a plurality of junctions; A plurality of surface adhering type connectors, each this surface adhering type connector comprises a cylinder, this cylinder has one first junction and one second junction, wherein this first junction is connected with this junction of this first circuit board, and this second junction has at least one protuberance that is essentially arc; And a second circuit board, have a plurality of junctions with respect to this first circuit board, be connected with this second junction of these a plurality of surface adhering type connectors.
According to conception of the present utility model, wherein this first circuit board is parallel in fact with this second circuit board.
According to conception of the present utility model, wherein this junction of this first circuit board is a guide hole.
According to conception of the present utility model, wherein this cylinder tool circle or polygonal cross-section of this surface adhering type connector.
According to conception of the present utility model, wherein the diameter of this first junction is less than the diameter of this second junction.
According to conception of the present utility model, wherein this first junction is arranged in this guide hole, to be connected with this first circuit board.
According to conception of the present utility model, wherein this arc protuberance is positioned at an end face of this second junction.
According to conception of the present utility model, wherein this arc protuberance forms a cambered surface in this end face of this second junction.
According to conception of the present utility model, this cylinder tool one square-section of this surface adhering type connector wherein.
According to conception of the present utility model, wherein this first junction and this second junction lay respectively at two opposite end faces of this cylinder.
According to conception of the present utility model, wherein this first junction forms a plane, a cambered surface or a wavy surface.
According to conception of the present utility model, wherein this second junction forms a cambered surface.
According to conception of the present utility model, wherein this second junction forms a wavy surface.
According to conception of the present utility model, wherein this first circuit board has a direct current to DC converting circuit.
According to conception of the present utility model, wherein this of this surface adhering type connector second junction is connected with this junction of this second circuit board with tin cream.
For achieving the above object, the utility model also provides a kind of surface adhering type connector, connect a first circuit board and a second circuit board in order to electrical and/or structure, it comprises at least: a cylinder, this cylinder has one first junction and one second junction, wherein this first junction is in order to connecting this first circuit board, and this second junction has at least one protuberance that is essentially arc, in order to connect this second circuit board.
Below, in conjunction with specific embodiments and accompanying drawing, feature of the present invention and advantage are described in further detail.
Description of drawings
Fig. 1 is arranged at the structural representation of a first circuit board for showing traditional surface adhering type connector.
Fig. 2 is the structural representation of surface adhering type connector shown in Figure 1.
The end view of Fig. 3 for showing that first circuit board and second circuit board are connected by surface adhering type connector shown in Figure 2.
Fig. 4 is arranged at the structural representation of a first circuit board for showing another traditional surface adhering type connector.
Fig. 5 is the structural representation of surface adhering type connector shown in Figure 4.
The end view of Fig. 6 for showing that first circuit board and second circuit board are connected by surface adhering type connector shown in Figure 5.
Fig. 7 (a) is the structural representation according to the surface adhering type connector of an exemplary embodiments of the present utility model.
Fig. 7 (b) is for showing another embodiment schematic diagram according to the surface adhering type connector shown in Fig. 7 (a).
Fig. 8 is arranged at the structural representation of a first circuit board for the surface adhering type connector shown in the displayed map 7 (a).
The end view of Fig. 9 for showing that first circuit board and second circuit board are connected by surface adhering type connector shown in Figure 7.
Figure 10 is the structural representation according to the surface adhering type connector of another exemplary embodiments of the present utility model.
Figure 11 is arranged at the structural representation of a first circuit board for showing surface adhering type connector shown in Figure 10.
The end view of Figure 12 for showing that first circuit board and second circuit board are connected by surface adhering type connector shown in Figure 10.
Figure 13 is another example structure schematic diagram of surface adhering type connector shown in Figure 10.
Figure 14 is arranged at the structural representation of a first circuit board for showing surface adhering type connector shown in Figure 13.
The end view of Figure 15 for showing that first circuit board and second circuit board are connected by surface adhering type connector shown in Figure 13.
11: first circuit board 12: surface adhering type connector
111: bottom surface 121: an end of surface adhering type connector
122: pin 13: second circuit board
14: tin cream 21: first circuit board
22: surface adhering type connector 211: bottom surface
221: the bottom surface of surface adhering type connector
222: folding pin 23: second circuit board
24: tin cream 31: first circuit board
311: guide hole 312: bottom surface
32: 321: the first junctions of surface adhering type connector
Junction 3221 in 322: the second: protuberance
3222: 3223: the first sections parts of ring-type shoulder
3224: the second sections parts 33: second circuit board
34: tin cream 41: first circuit board
411: bottom surface 42: surface adhering type connector
422: the second junctions of 421: the first junctions
4221: protuberance 43: second circuit board
44: tin cream
Embodiment
An exemplary embodiments that embodies the utility model feature and advantage will be described in detail in the following description.Be understood that the utility model can have various variations on different embodiment, its neither disengaging scope of the present utility model, and explanation wherein and the Reference numeral usefulness that ought explain in itself, but not in order to restriction the utility model.
Surface adhering type connector and its configuration on first circuit board according to a preferred embodiment of the present utility model are described in Fig. 7 (a) and Fig. 8 respectively.Surface adhering type connector 32 shown in Fig. 7 (a) is used for connecting electrically and/or structurally two circuit boards.This surface adhering type connector 32 comprises a cylinder, and this cylinder is made by solid metal material, and its cross section is rounded in fact or polygon.In this embodiment, the cylinder of surface adhering type connector 32 comprises one first junction 321 and one second junction 322, wherein first junction 321 and second junction 322 all are column, and the diameter of first junction 321 is less than the diameter of second junction 322.First junction 321 is used to connect a first circuit board, and second junction 322 then has a protuberance 3221 that is essentially arc in its end face, is used to connect a second circuit board.In addition, Fig. 7 (b) is for showing another embodiment schematic diagram according to the surface adhering type connector shown in Fig. 7 (a).In this embodiment, surface adhering type connector is similar to the surface adhering type connector shown in Fig. 7 (a), but second junction 322 is made of at least two section parts, first section part 3223 wherein is connected with first junction 321, and second section part 3224 then is connected with second circuit board by the arc protuberance 3221 of its end face.In this embodiment, the diameter of first section part 3223 of second junction 322 is greater than the diameter of first junction 321.
The surface adhering type connector of Fig. 8 displayed map 7 (a) is arranged at the structural representation of first circuit board.As shown in the figure, first circuit board 31 has a plurality of electronic components and junction, and wherein this junction is preferable with guide hole 311.A plurality of surface adhering type connectors 32 can be arranged at the bottom surface 312 of first circuit board 31 by guide hole 311, wherein the set-up mode of each surface adhering type connector 32 is for being coated with the guide hole on the first circuit board 31 311 into tin cream earlier, and then in first junction, the 321 insertion guide holes 311 with surface adhering type connector 32, first junction 321 promptly can be connected with guide hole 311 internal faces of first circuit board 31 for connecting media by tin cream after crossing the tin stove.In conjunction with Fig. 9 as can be seen, because the diameter of second junction 322 is greater than the diameter of first junction 321, therefore meets the face place and can form a ring-type shoulder 3222 at first junction 321 and second junction 322.When first junction 321 inserts the guide hole 311 of first circuit board 31 and utilizes tin cream fixedly, ring-type shoulder 3222 will be replaced guide hole 311 edges of first circuit board 31, surface adhering type connector 32 can firmly be fixed on the first circuit board 31 and the situation that do not have a structure shakiness takes place.
The end view of Fig. 9 for showing that first circuit board and second circuit board are connected by the surface adhering type connector shown in Fig. 7 (a).As shown in the figure, the surface adhering type connector 32 that is arranged on the first circuit board 31 can pass through surface mount technology (Surface Mount Technology, SMT), after above the junction (not shown) of second circuit board 33, being coated with tin cream, with the junction contraposition of second junction 322 of the surface adhering type connector 32 of first circuit board 31 and second circuit board 33 and cross the tin stove, just can make second junction 322 of surface adhering type connector 32 be fixed in the junction of second circuit board 33, first circuit board 31 is connected mutually with second circuit board 33.Because second junction 322 of surface adhering type connector 32 has a protuberance 3221 that is essentially arcuation in its end face, therefore when the arcuation protuberance 3221 of second junction 322 is connected with second circuit board 33 by tin cream 34, can put the mode of contact and finish connection, and because the protuberance 3221 of second junction 322 is globoidal structure, therefore tin cream 34 can closely be filled up in the gap of 33 of protuberance 3221 and second circuit boards because of the siphonage that surface tension of liquid produced naturally after crossing the tin stove, can reduce the generation of Xi Dong.
Surface adhering type connector and its configuration on first circuit board according to another exemplary embodiments of the present utility model are described in respectively among Figure 10 and Figure 11.Surface adhering type connector shown in Figure 10 is used for connecting electrically and/or structurally two circuit boards.This surface adhering type connector 42 comprises a cylinder, this cylinder make by solid metal material and its cross section rectangular in fact.In this embodiment, the cylinder of surface adhering type connector 42 comprises one first junction 421 and one second junction 422, and wherein this first junction 421 and second junction 422 lay respectively at two opposite end faces of cylinder.First junction 421 can be a wavy surface, a plane or a cambered surface, and to weld mutually with first circuit board, second junction 422 then has at least one protuberance 4221 that is essentially arc, to weld mutually with a second circuit board.
Figure 11 is arranged at the structural representation of first circuit board for the surface adhering type connector that shows Figure 10.As shown in the figure, first circuit board 41 has a plurality of electronic components and junction (not shown), and 42 of a plurality of surface adhering type connectors are arranged at first circuit board 41 bottom surfaces 411.This surface adhering type connector 42 can pass through surface mount technology (Surface Mount Technology, SMT), after above the junction (not shown) of first circuit board 41, being coated with tin cream, first junction 421 of surface adhering type connector 42 is also crossed the tin stove with the junction contraposition of first circuit board 41, surface adhering type connector 42 is fixed on the junction of first circuit board 41 plates.
The end view of Figure 12 for showing that first circuit board and second circuit board are connected by surface adhering type connector shown in Figure 10 42.As shown in the figure, the surface adhering type connector 42 that is arranged on the first circuit board 41 can pass through surface mount technology (Surface Mount Technology, SMT), after above the junction (not shown) of second circuit board 43, being coated with tin cream 44, with the junction contraposition of second junction 422 of the surface adhering type connector 42 of first circuit board 41 and second circuit board 43 and cross the tin stove, just can make second junction 422 of surface adhering type connector 42 be fixed in the junction of second circuit board 43, first circuit board 41 is connected mutually with second circuit board 43.Because second junction 422 of surface adhering type connector 42 has a protuberance 4221 that is essentially arcuation, therefore when second junction 422 utilizes tin cream 44 to be connected with the junction of second circuit board 43, can put or the mode of line contact is finished connection, and because second junction 422 is cambered surface, therefore tin cream 44 can closely be filled up in the gap of 43 of second junction 422 and second circuit boards because of the siphonage that surface tension of liquid produced naturally after crossing the tin stove, can reduce the generation of Xi Dong.
Figure 13 is for showing another embodiment of surface adhering type connector shown in Figure 10.As shown in the figure, surface adhering type connector 42 also comprises a cylinder, this cylinder make by solid metal material and its cross section rectangular in fact.In this embodiment, the cylinder of surface adhering type connector 42 comprises one first junction 421 and one second junction 422, and wherein this first junction 421 and second junction 422 lay respectively at two opposite end faces of cylinder.First junction 421 can be a wavy surface, and welding mutually with first circuit board, and second junction 422 also is a wavy surface, to weld mutually with a second circuit board.
Figure 14 is arranged at the structural representation of first circuit board for the surface adhering type connector that shows Figure 13.As shown in the figure, first circuit board 41 has a plurality of electronic components and junction (not shown), and 42 of a plurality of surface adhering type connectors are arranged at the bottom surface 411 of first circuit board 41.This surface adhering type connector 42 can pass through surface mount technology (Surface Mount Technology, SMT), after above the junction (not shown) of first circuit board 41, being coated with tin cream, first junction 421 of surface adhering type connector 42 is also crossed the tin stove with the junction contraposition of first circuit board 41, surface adhering type connector 42 is fixed on the first circuit board 41.
The end view of Figure 15 for showing that first circuit board and second circuit board are connected by surface adhering type connector shown in Figure 13.As shown in the figure, the surface adhering type connector 42 that is arranged on the first circuit board 41 can pass through surface mount technology (Surface Mount Technology, SMT), after above the junction (not shown) of second circuit board 43, being coated with tin cream, with the junction contraposition of second junction 422 of the surface adhering type connector 42 of first circuit board 41 and second circuit board 43 and cross the tin stove, just can make second junction 422 of surface adhering type connector 42 be fixed in the junction of second circuit board 43, first circuit board 41 is connected mutually with second circuit board 43.Because second junction 422 is a wavy surface, therefore when second junction 422 of surface mount connector 42 is connected with the junction of second circuit board 43, tin cream 44 can closely be filled up in the gap of 43 of second junction 422 and second circuit boards because of the siphonage that surface tension of liquid produced naturally after crossing the tin stove, can reduce the generation of Xi Dong, increase the area of tin contact and then increase the tin joint strength.
Surface adhering type connector of the present utility model is applicable to and connects two circuit boards to form circuit board combination, and such circuit board combination for example is applied in power supply unit (power supply) or the motor controller electronic products such as (motor controller) usually, because the electronic product of this class generally includes control and power supply function, and can be arranged at respectively on the various boards, therefore just can utilize surface adhering type connector of the present utility model that electronic circuit on two circuit boards is connected.In some embodiment, first circuit board is good to have a direct current to DC converting circuit, and first circuit board and second circuit board with parallel in fact be preferable.
Generally speaking, the utility model provides a kind of surface adhering type connector and uses the circuit board of this surface adhering type connector to make up.Because second junction of surface adhering type connector is designed to cambered surface or wavy surface, no longer be that face contacts therefore, so can not influence welding because same flatness is not good with the junction of second circuit board.In addition, when tin cream during in fusion, between the cambered surface and second circuit board of second junction of surface adhering type connector, can be coated on fully on the second junction contact-making surface along the tin of cambered surface because of the siphonage that surface tension of liquid produced fusion, therefore be not easy to form cold welding, and the chance that the tin hole will be produced drops to minimum, and then reduces impedance and power loss.The minimizing in tin hole also can solve the problem that connector rises except that reducing the impedance, so can obtain better flatness.In addition, because surface adhering type connector is a column structure, therefore the anti-magnitude of current is preferable.Moreover surface adhering type connector only needs can form with simple machine instrument cutting or punching press, need not pass through other complicated secondary operations forming step, so dimensional accuracy is higher and easy to manufacture.And surface adhering type connector can the package pan feeding, and utilizes automatic board dressing on circuit board, does not need via secondary operations moulding bending pin again, therefore can reach high accuracy and reduces man-hour.
Although the present invention is described in detail by the above embodiments, executes that the craftsman thinks and be to modify the protection range of right neither disengaging claims as all yet can appoint by those skilled in the art.
Claims (11)
1. circuit board combination is characterized in that comprising:
One first circuit board, it has a plurality of junctions;
A plurality of surface adhering type connectors, each this surface adhering type connector comprises a cylinder, this cylinder has one first junction and one second junction, and wherein this first junction is connected with the junction of this first circuit board, and this second junction has the protuberance of at least one arc; And
One second circuit board has a plurality of junctions, is connected with this second junction of these a plurality of surface adhering type connectors.
2. circuit board combination as claimed in claim 1 it is characterized in that this first circuit board is parallel with this second circuit board, and this first circuit board has a direct current to DC converting circuit.
3. circuit board combination as claimed in claim 1 is characterized in that this junction of this first circuit board is a guide hole.
4. circuit board combination as claimed in claim 3 is characterized in that, this cylinder tool circle or polygonal cross-section of this surface adhering type connector, and the diameter of this first junction of this surface adhering type connector is less than the diameter of this second junction.
5. circuit board combination as claimed in claim 4 is characterized in that this first junction is arranged in this guide hole.
6. circuit board combination as claimed in claim 4 it is characterized in that this arc protuberance is positioned at an end face of this second junction, and this arc protuberance forms a cambered surface in this end face of this second junction.
7. circuit board combination as claimed in claim 4, it is characterized in that, this of this surface adhering type connector second junction also comprises one first section part and one second section part, this first section part is connected with this first junction, this second section part is connected with this second circuit board, and wherein the diameter of this of this surface adhering type connector first junction is less than the diameter of this first section part of this second junction.
8. circuit board as claimed in claim 1 combination is characterized in that, this cylinder tool one square-section of this surface adhering type connector, and this first junction of this surface adhering type connector and this second junction lay respectively at two opposite end faces of this cylinder.
9. circuit board combination as claimed in claim 8 it is characterized in that this first junction forms a plane, cambered surface or wavy surface, and this second junction forms a cambered surface or wavy surface.
10. circuit board combination as claimed in claim 1 is characterized in that this of this surface adhering type connector second junction is connected with this junction of this second circuit board with tin cream.
11. a surface adhering type connector comprises a cylinder, this cylinder has one first junction and one second junction, it is characterized in that this second junction has an arc protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200363577U CN2692964Y (en) | 2004-04-09 | 2004-04-09 | Connector and circuitboard combination using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200363577U CN2692964Y (en) | 2004-04-09 | 2004-04-09 | Connector and circuitboard combination using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2692964Y true CN2692964Y (en) | 2005-04-13 |
Family
ID=34773506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200363577U Expired - Lifetime CN2692964Y (en) | 2004-04-09 | 2004-04-09 | Connector and circuitboard combination using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2692964Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101453062B (en) * | 2007-12-03 | 2011-05-25 | 台达电子工业股份有限公司 | Surface adhering type connector, circuit board module and circuit board assembly |
| WO2014101050A1 (en) * | 2012-12-27 | 2014-07-03 | 华为技术有限公司 | Electronic component, power amplifier, and transceiver |
| CN113068305A (en) * | 2019-12-31 | 2021-07-02 | 技嘉科技股份有限公司 | Power supply device |
-
2004
- 2004-04-09 CN CNU2004200363577U patent/CN2692964Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101453062B (en) * | 2007-12-03 | 2011-05-25 | 台达电子工业股份有限公司 | Surface adhering type connector, circuit board module and circuit board assembly |
| WO2014101050A1 (en) * | 2012-12-27 | 2014-07-03 | 华为技术有限公司 | Electronic component, power amplifier, and transceiver |
| CN113068305A (en) * | 2019-12-31 | 2021-07-02 | 技嘉科技股份有限公司 | Power supply device |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140409 Granted publication date: 20050413 |