CN1280952C - Modular structure of power source connector and electronic device having such structure - Google Patents
Modular structure of power source connector and electronic device having such structure Download PDFInfo
- Publication number
- CN1280952C CN1280952C CN 200410028743 CN200410028743A CN1280952C CN 1280952 C CN1280952 C CN 1280952C CN 200410028743 CN200410028743 CN 200410028743 CN 200410028743 A CN200410028743 A CN 200410028743A CN 1280952 C CN1280952 C CN 1280952C
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- power connector
- modular structure
- guide
- electronic installation
- joining plate
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- 239000007769 metal material Substances 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims abstract description 7
- 238000005304 joining Methods 0.000 claims description 38
- 238000009434 installation Methods 0.000 claims description 36
- 230000000712 assembly Effects 0.000 claims description 31
- 238000000429 assembly Methods 0.000 claims description 31
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 7
- 230000002950 deficient Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000004927 fusion Effects 0.000 description 2
- 239000011469 building brick Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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Abstract
The present invention relates to a module structure for a power supply connector, which is applied to an electronic device and at least comprises an insulating body, at least one conductive structure, a clamping assembly and a connecting assembly, wherein the insulating body is provided with a through hole and a hole opening; the conductive structure is provided with a conduction connecting terminal and a conduction connecting sheet which are integrally formed; the conduction connecting terminal is arranged in the through hole, and the conduction connecting sheet is projected in the hole opening; the clamping assembly is in electric connection with the conduction connecting sheet; one end of the connecting assembly is connected with the clamping assembly, and the other end is connected with a circuit board of the electronic device. The conductive structure used by the module structure for a power supply connector is formed by the integral bending of the same metallic materials; thus, the step of welding or riveting needed in a traditional method is omitted, the reduce manufacturing cost is greatly reduced, and the preparation time is greatly shortened.
Description
Technical field
The present invention relates to a kind of modular structure of power connector, particularly relate to a kind of modular structure that is applied to the power connector of electronic installations such as power-supply adapter.
Background technology
Traditionally, power connector is placed on the circuit board of power-supply adapter inside in the mode of pegging graft.Please see Figure 1 (a) and Fig. 1 (b), it is the structural representation of known power connector.Traditional power connector 10 mainly comprises an insulating body 101, body 101 inside are provided with through hole 102, have first in the through hole 102 and connect terminal 103 and second and connect terminal 104, and first connects terminal 103 and second and connect terminal 104 and also link together with first conducting pin 105, second conducting pin 106 respectively with welding or riveted way by the aperture (not shown) of body 101 dorsal parts.In addition, the bottom of the body 101 of power connector 10 then is provided with pole and outstanding structure 107, the outstanding structure 107 of utilizing pole is by the jack 111,112 on the electronic installation internal circuit board 11, power connector 10 is positioned on the circuit board 11, first conducting pin 105 and second conducting pin 106 then can extend downwards to be inserted in the pin hole set on the circuit board 11 113,114, be welded in again on the circuit board 11 subsequently, connect the ac supply signal that terminal 104 accepted and reach circuit board 11 so that connect terminal 103, second with first.
Yet, adopt this kind power connector but can produce many inevitable shortcomings.At first, because extending downwards, first conducting pin and second conducting pin be inserted in the pin hole of circuit board, so pin hole and distance between the pin hole just must cooperate between first conducting pin and second conducting pin apart from designing, so be unfavorable for that power connector is applied on the circuit board of other different size.Moreover, because first conducting pin and second conducting pin are metal material, and after when assembling, must directly being inserted in circuit board vertically downward, be welded on the circuit board again, therefore, tool is not flexible for first conducting pin and second conducting pin, can't eliminate part because the thermal stress that the electronic building brick on the circuit board is produced in operation makes the scolder of weld come off easily.
So, just develop the design that connects the internal circuit board of power connector and electronic installation in the mode of connecting line gradually, see also Fig. 2, it is the structural representation of present power connector on the market.As shown in Figure 2, wherein power connector 20 comprises an insulating body 201 at least, first connects terminal 203, second connects terminal 204 and first guide-joining plate (not shown), second guide-joining plate 205, wherein, body 201 inside are provided with through hole 202, then being provided with first in the through hole 202 connects terminal 203 and second and connects terminal 204, and first connects terminal 203 and second connects the aperture (not shown) that terminal 204 also passes through body 201 dorsal parts, be connected with each other with first guide-joining plate (not shown) and second guide-joining plate 205 respectively with welding or riveted way, link on the guide-joining plate 205 with an end of power line 206 more in addition, the other end is linked on the internal circuit board of electronic installation (not icon), conducts so that power connector 20 forms with electronic installation (not icon).The more newly-designed power connector of this kind, can be applicable to various circuit boards though utilized power line to solve many defectives of traditional power connector, yet, need to finish owing to connect when bar and guide-joining plate join with welding or riveted way, the steps of just necessary many welding or riveted joint on the assembling preparation process of whole power connector, it is all less to add the volume that connects terminal and guide-joining plate, directly weld or rivet at the back side of power connector, the insulating body of power connector (being almost plastic material) probably can be because the influence of high temperature, and has the phenomenon of material fusion to take place.
Summary of the invention
The objective of the invention is to improve the overall structure of power connector, avoid above-mentioned many defectives, reduce manufacturing cost.
Remove required welding of carrying out or riveted joint step in the tradition on the one hand from, on the other hand, utilize clamp assemblies to be located at the top of conductive structure, fixedly connected power line or the conductive connecting pin of mode with the ring folder, reach the technology that connects electronic installation and power connector, system can reduce manufacturing cost and processing procedure time in a large number, more can solve the problem of circuit board relevance grade.
To achieve the above object, the invention provides a kind of modular structure of power connector, it is applied to an electronic installation, and comprises at least: an insulating body, and it has a through hole and an aperture; At least one conductive structure, it has integrally formed one and connects a terminal and a guide-joining plate, and this connects terminal and be arranged in this through hole, and this guide-joining plate protrudes from this aperture; One clamp assemblies, itself and this guide-joining plate electrically connect and an end of clamping one coupling assembling, and a circuit board of the other end of this coupling assembling and this electronic installation joins.
According to above-mentioned conception, wherein this electronic installation is power-supply adapter, power supply unit or transformer.
According to above-mentioned conception, wherein this circuit board is a printed circuit board (PCB).
According to above-mentioned conception, wherein this to connect terminal be the metal hollow rod.
According to above-mentioned conception, wherein guide-joining plate is a sheet metal.
According to above-mentioned conception, wherein this clamp assemblies and this conductive structure are integrally formed.
According to above-mentioned conception, wherein this clamp assemblies and this conductive structure form with same metal material bending.
According to above-mentioned conception, wherein this clamp assemblies is a clamp ring, and it places this end that connects terminal, in order to the carrying power line, this power connector is formed with this electronic installation be electrically connected.
According to above-mentioned conception, wherein this clamp assemblies is the U type.
According to above-mentioned conception, wherein this clamp assemblies includes a plurality of holes.
According to above-mentioned conception, wherein this coupling assembling is power line or conductive connecting pin (pin).
Another object of the present invention is for providing a kind of electronic installation, and it comprises at least: a Circuits System, and it is arranged at the inside of this electronic installation; One opening, it is located at a side of this electronic installation; And the modular structure of a power connector, it is installed in this opening, and comprises: an insulating body, and it has a through hole and an aperture; At least one conductive structure, it has integrally formed one and connects a terminal and a guide-joining plate, and this connects terminal and be arranged in this through hole, and this guide-joining plate protrudes from this aperture; One clamp assemblies, itself and this guide-joining plate electrically connects and an end of at least one coupling assembling of clamping, so that this coupling assembling is connected with the modular structure of this power connector, and the other end of this coupling assembling is connected with this Circuits System, this power connector and this electronic installation is formed conduct.
According to above-mentioned conception, wherein this electronic installation is power-supply adapter, power supply unit or transformer.
According to above-mentioned conception, wherein this circuit board is a printed circuit board (PCB).
According to above-mentioned conception, wherein this to connect terminal be the metal hollow rod.
According to above-mentioned conception, wherein guide-joining plate is a sheet metal.
According to above-mentioned conception, wherein this clamp assemblies and this conductive structure are integrally formed.
According to above-mentioned conception, wherein this clamp assemblies and this conductive structure form with same metal material bending.
According to above-mentioned conception, wherein this clamp assemblies is a clamp ring, and it places this end that connects terminal, in order to the carrying power line, this power connector is formed with this electronic installation be electrically connected.
According to above-mentioned conception, wherein this clamp assemblies is the U type.
According to above-mentioned conception, wherein this clamp assemblies includes a plurality of holes.
According to above-mentioned conception, wherein this coupling assembling is power line or conductive connecting pin (pin).
The modular structure of disclosed power connector, employed conductive structure is for being formed by the one bending of same metal material institute, remove required welding of carrying out or riveted joint step in the tradition on the one hand from, on the other hand, utilize clamp assemblies to be located at the top of conductive structure,, realize connecting the technology of electronic installation and power connector with the fixedly connected power line of mode or the conductive connecting pin of ring folder, can reduce manufacturing cost and preparation time in a large number, more can solve the problem of circuit board relevance grade.
Description of drawings
Fig. 1 (a), Fig. 1 (b) are the structural representations of known power connector;
Fig. 2 is the structural representation of present power connector on the market;
Fig. 3 is the schematic diagram of first preferred embodiment of the modular structure of power connector of the present invention;
Fig. 4 is the schematic diagram of second embodiment of the modular structure of power connector of the present invention.
Wherein, description of reference numerals is as follows:
The 10-power connector; The 101-insulating body; The 102-through hole; 103-first connects terminal;
104-second connects terminal; 105-first conducting pin; 106-second conducting pin;
107-gives prominence to structure; The 11-circuit board; The 111-jack; The 112-jack; 113-pin hole;
114-pin hole; The 20-power connector; The 201-insulating body; The 202-through hole;
203-first connects terminal; 204-second connects terminal; 205-second guide-joining plate;
The 206-power line; The 30-power connector; The 301-insulating body; The 302-conductive structure;
The 303-clamp assemblies; The 304-coupling assembling; The 3011-through hole; The 3012-aperture;
3021-connects terminal; The 3022-guide-joining plate; The 31-circuit board; The 40-power connector;
The 41-circuit board; The 42-clamp assemblies; The 421-hole; The 422-hole; The 43-conductive structure;
431-connects terminal; The 432-guide-joining plate; The 44-coupling assembling.
Embodiment
The present invention is about a kind of modular structure of power connector, and it is applicable to electronic installations such as power-supply adapter, power supply unit, transformer.Conducting terminal in the conductive structure of the modular structure of this kind power connector and guide-joining plate are made with integrally formed method, need to link the various shortcoming of being derived with conducting terminal in the conductive structure that improves known power connector and guide-joining plate, reduce the bad probability of cost of manufacture and product simultaneously with welding or riveted mode.Following examples will cooperate the modular structure of power connector of the present invention to further describe technology of the present invention with power-supply adapter, so do not limit Technical Board of the present invention and be limited to this, other can be applicable to technology of the present invention or design also can be incorporated reference into.
See also Fig. 3, it is the schematic diagram of first preferred embodiment of the modular structure of power connector of the present invention.As shown in Figure 3, wherein, the modular structure 30 of power connector of the present invention mainly comprises an insulating body 301, a conductive structure 302, a clamp assemblies 303 and a coupling assembling 304.Wherein, the front of insulating body 301 is provided with a through hole 3011 and an aperture 3012, conductive structure 302 then includes one and connects a terminal 3021 and a guide-joining plate 3022, and this connects terminal 3021 and is one of the forming with this guide-joining plate 3022, wherein connecting terminal 3021 is arranged in the through hole 3011, and guide-joining plate protrudes from this aperture 3012, in addition, clamp assemblies 303 is located at the top of the guide-joining plate 3022 of this conductive structure 302, end in order to fixedly connected assembly 304, the other end of coupling assembling 304 then is connected to the circuit board 31 of electronic installation, conducts so that power connector and electronic installation produce.
In an embodiment of the present invention, the material of conductive structure can be metal material, and it had connects terminal and guide-joining plate is integrally formed for the mode of bending, make and to connect terminal to be metal hollow haply bar-shaped, and guide-joining plate is Metal Flake, and certainly, clamp assemblies also can be integrally formed with conductive structure, that is to say, with same metal material with the bending the mode one-shot forming for connecting terminal, guide-joining plate and clamp assemblies.The shape of clamp assemblies wherein and indefinite, but in order to want fixedly connected assembly, mostly be power line greatly can slightly be clamp ring shape or similar usually " U " shape of font, to reach the purpose that can carry coupling assembling simultaneously.In such event, just can utilize the other end of coupling assembling to link the mode of the circuit board of electronic installation, make power connector produce and be electrically connected with electronic installation.So, so design can be avoided in the known technology needing make the various defectives that conductive structure is taken place with welding or riveted mode, and only needs to fix coupling assembling with method of clamping and just can remove power-supply adapter in the conventional art from and be connected all puzzlements inconvenient or need welding step with electronic installation.
Certainly, clamp assemblies of the present invention is not limited to similar clamp ring metal shown in Figure 3, see also Fig. 4, it is the schematic diagram of second embodiment of the modular structure of power connector of the present invention, and as shown in Figure 4, wherein clamp assemblies 42 is provided with several holes 421,422, the size of hole 421,422 cooperates the shape of the guide-joining plate 432 of conductive structure 43 and coupling assembling 44 and different, certainly, also can be provided with other hole, to satisfy other needs.The guide-joining plate 432 of conductive structure 43 is set on the clamp assemblies 42 in the default hole 421 accordingly, and coupling assembling 44 put into other hole 422, certainly, need optionally to be laid with the conducting wire between hole 421 and the hole 422, thus, the other end of this clamp assemblies 44 just can be connected on the circuit board 41 of electronic installation (not icon), with electric connection of power supply connector 40 and electronic installation (not icon), identical, because the terminal 431 that connects of conductive structure 43 is one of the forming with guide-joining plate 432, therefore also can deduct welding or riveted step in the conventional art, not only can reduce the cost, but also the defective that can save manufacturing time and avoid conventional art to derive.Further, utilize the designed electronic installation of present embodiment, therefore the area that can lay circuit unit on the internal circuit board also can increase some, even also may promote the volume Miniaturization Research of whole power-supply adapter and the trend of exploitation.
In sum, the conductive structure of the modular structure of power connector of the present invention is owing to be one of the forming, therefore, on preparation process, just can remove from and link the step connect terminal and guide-joining plate, not only can remove welding from or rivet required equipment in the step, shorten preparation time and manufacturing cost, and, also need not worry to weld or rivet the influence that the high temperature that is sent probably can produce fusion to the insulating body of power connector.Further, according to the embodiment that conception of the present invention developed, also can fix and protect coupling assembling, even also can increase the area that can connect up on the printed circuit board (PCB), also may the suitable electronic installation of downsizing.
The above is specific embodiments of the invention only, is not in order to restriction the present invention, and all personnel that are familiar with this technology modify or variation according to the equivalence that design of the present invention is done, and all are included among protection scope of the present invention.
Claims (10)
1. the modular structure of a power connector, it is applied to an electronic installation, it is characterized in that comprising:
One insulating body, it has a through hole and an aperture;
At least one conductive structure, it has integrally formed one and connects a terminal and a guide-joining plate, and this connects terminal and be arranged in this through hole, and this guide-joining plate protrudes from this aperture; And
One clamp assemblies, itself and this guide-joining plate electrically connect and an end of clamping one coupling assembling, and a circuit board of the other end of this coupling assembling and this electronic installation joins.
2. the modular structure of power connector as claimed in claim 1 is characterized in that this electronic installation is power-supply adapter, power supply unit or transformer.
3. the modular structure of power connector as claimed in claim 1 is characterized in that this circuit board is a printed circuit board (PCB).
4. the modular structure of power connector as claimed in claim 1 it is characterized in that this connects terminal is the metal hollow rod, and guide-joining plate is a sheet metal.
5. the modular structure of power connector as claimed in claim 1 is characterized in that this clamp assemblies and this conductive structure are integrally formed, and forms with same metal material bending.
6. the modular structure of power connector as claimed in claim 1 is characterized in that this clamp assemblies is a clamp ring, and it places this end that connects terminal, with the carrying power line, this power connector is formed with this electronic installation be electrically connected.
7. the modular structure of power connector as claimed in claim 1 is characterized in that this clamp assemblies is the U type.
8. the modular structure of power connector as claimed in claim 1 is characterized in that this clamp assemblies includes a plurality of holes.
9. the modular structure of power connector as claimed in claim 1 is characterized in that this coupling assembling is power line or conductive connecting pin.
10. electronic installation is characterized in that comprising:
One Circuits System, it is arranged at the inside of this electronic installation;
One opening, it is located at a side of this electronic installation; And
The modular structure of one power connector, it is installed in this opening, and comprises:
One insulating body, it has a through hole and an aperture;
At least one conductive structure, it has integrally formed one and connects a terminal and a guide-joining plate, and this connects terminal and be arranged in this through hole, and this guide-joining plate protrudes from this aperture; And
One clamp assemblies, itself and this guide-joining plate electrically connects and an end of at least one coupling assembling of clamping, so that this coupling assembling is connected with the modular structure of this power connector, and the other end of this coupling assembling is connected with this Circuits System, this power connector and this electronic installation is formed conduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410028743 CN1280952C (en) | 2004-03-12 | 2004-03-12 | Modular structure of power source connector and electronic device having such structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410028743 CN1280952C (en) | 2004-03-12 | 2004-03-12 | Modular structure of power source connector and electronic device having such structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1564380A CN1564380A (en) | 2005-01-12 |
| CN1280952C true CN1280952C (en) | 2006-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410028743 Expired - Lifetime CN1280952C (en) | 2004-03-12 | 2004-03-12 | Modular structure of power source connector and electronic device having such structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1280952C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI367601B (en) | 2009-09-18 | 2012-07-01 | Delta Electronics Inc | Module structure of power connector |
| CN102025038B (en) * | 2009-09-23 | 2013-03-27 | 台达电子工业股份有限公司 | Module structure of power supply connector |
| CN104090132B (en) * | 2014-06-11 | 2017-02-01 | 中国人民解放军63680部队 | Testing turning-connection adapter connector for barrier type wiring terminal power module |
-
2004
- 2004-03-12 CN CN 200410028743 patent/CN1280952C/en not_active Expired - Lifetime
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| Publication number | Publication date |
|---|---|
| CN1564380A (en) | 2005-01-12 |
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Granted publication date: 20061018 |
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| CX01 | Expiry of patent term |