CN101808461B - Circuit board - Google Patents
Circuit board Download PDFInfo
- Publication number
- CN101808461B CN101808461B CN201010130848.8A CN201010130848A CN101808461B CN 101808461 B CN101808461 B CN 101808461B CN 201010130848 A CN201010130848 A CN 201010130848A CN 101808461 B CN101808461 B CN 101808461B
- Authority
- CN
- China
- Prior art keywords
- cable
- hole
- pcb board
- circuit board
- pad
- Prior art date
- 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
Links
- 238000003466 welding Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 241001062009 Indigofera Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The invention discloses a circuit board, comprising a PCB, a cable, and at least one threading hole, wherein one surface of the PCB is provided with a link bit; the threading hole penetrates through the PCB hole; and the cable comprises a connecting end and a free end, the connecting end is electrically connected with a connecting point corresponding to the link bit, and the free end passes through the threading hole to reach the other surface of the PCB. The invention not only lowers cost, but also solves the problem of connection firmness between the cable and the circuit board.
Description
Technical field
The present invention relates to electricity field, in particular a kind of PCB.
Background technology
In prior art between circuit board and signal source or and power supply between connection often will by special purpose interface, such as RJ45 interface or RJ11 interface, for RJ45 interface, RJ45 interface is generally used for transfer of data, having eight cores to make, be modally applied as network card interface, is a type of various different joint, RJ45 interface has two kinds according to the sequence difference of cable, and one is that orange is white, orange, green white, indigo plant, Lan Bai, green, brown white, brown; Another kind be green white, green, orange is white, indigo plant, Lan Bai, orange, brown white, brown; Usually fix the socket of RJ45 interface on circuit boards, one end of cable arranges the plug of RJ45 interface, is commonly called as crystal head, during application, only needs plug insertion socket to realize signal and communication, more convenient, but also finds to there is following problem in application:
1, loose contact problem between socket and plug, because this kind of failure ratio is more hidden, once occur that being difficult to investigation solves;
2, plug and socket cost higher, the low cost requirement of some clients can not be met;
3, during the application of scene, sometimes using plug, socket on the contrary with serving unnecessary trouble, needing on-the-spot directly welding by cable to use on circuit boards, but easy sealing-off between the circuit board cable of directly welding and board pads.
In the cable application of other kinds, also there is above-mentioned technical problem.
Therefore, prior art existing defects, needs to improve.
Summary of the invention
Technical problem to be solved by this invention provides a kind of for the deficiencies in the prior art to contact good, firm and durable, circuit board with low cost.
Technical scheme of the present invention is as follows:
A kind of circuit board, comprising: pcb board, cable, at least one cable-through hole; The one side of described pcb board is provided with connection bit; Described cable-through hole runs through described pcb board and arranges; Described cable comprises a link and a free end, and the tie point that described link is corresponding with described connection bit is connected, and described free end passes the another side of described cable-through hole to described pcb board.
Described circuit board, described cable-through hole is that rectangle is oblate or oval.
Described circuit board, described connection bit is pad, and described link is welding ends, and described welding ends pad corresponding to pad is fixedly connected with or is electrically connected.
Described circuit board, described pad is provided with welding indications, is used to indicate the corresponding pad of each wire in described cable.
Described circuit board, described connection bit is plug socket, and described link is corresponding socket.
Described circuit board, also comprise at least one buffer unit, described buffer unit is fixedly installed between described connection bit and described cable-through hole, and the cable between described connection bit and described cable-through hole is fixed on above buffer unit, for cushioning the stress of described cable.
Described circuit board, also comprises at least one fixture, and the link of described cable is fixedly connected with described connection bit by described fixture.
Described circuit board, also comprises at least one wire harness apparatus, and described wire harness apparatus is used for the free end of described cable to be fixedly connected with described pcb board.
Described circuit board, described wire harness apparatus comprises a wire bundling device and the binding hole be arranged on pcb board, and described cable is fixed on described pcb board by described binding hole by described wire bundling device.
Described circuit board, described wire harness apparatus comprises two supports and a jig arm, and each support is fixedly installed on described pcb board respectively, and the first end of described jig arm is coupling in the first support, second end active card of described jig arm is connected to the second support, for described cable is fixed on described pcb board.
Adopt such scheme, the present invention, by the circuit board that directly welded by cable, does not adopt special interface socket, reduces cost on the one hand, also solves the fastness problem that cable is connected with circuit board in addition.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of circuit board of the present invention;
Fig. 2 is the profile of circuit board of the present invention;
Fig. 3 is the circuit board schematic diagram with two pads.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As Fig. 1, and composition graphs 2, present embodiments provide a kind of circuit board, on this circuit board, other components and parts omit, and mainly illustrate the device that the present embodiment relates generally to, comprising: pcb board 11, cable 14 and a cable-through hole 17; The one side of wherein said pcb board 11 is provided with connection bit, and it is provided with some tie points; Described cable-through hole runs through described pcb board and arranges, and preferably, the contiguous described connection bit of described cable-through hole is arranged, and such as, described cable-through hole 17 is for running through the hole of described pcb board 11; Described cable 14 comprises a link and a free end, the tie point that described link is corresponding with connection bit is electrically connected or is fixedly connected with, such as be spirally connected, clamping, grafting or welding, described free end through described cable-through hole 17 to the another side of described pcb board 11.Like this, adopt the method be directly connected to by cable on pcb board, cable-through hole 17 is set simultaneously, control the degree of freedom of cable one end, the pulling force on cable is decomposed in cable-through hole, both reduced cost, to make again between cable with pcb board firm is simultaneously connected, difficult drop-off.Certain the present embodiment does not limit the quantity of above-mentioned cable-through hole 17, connection bit, cable 14, as shown in Figure 3, in one piece of circuit board, can comprise the combination of two or more said structures.
Another example, above-mentioned connection bit is pad, and link is welding ends, and described welding ends pad corresponding to pad is electrically connected.Still as Fig. 1, and composition graphs 2, present embodiments provide a kind of circuit board, on this circuit board, other components and parts omit, and mainly illustrate the device that the present embodiment relates generally to, comprising: pcb board 11, cable 14 and a cable-through hole 17; The one side of wherein said pcb board 11 is provided with pad 13; Described cable-through hole 17 is for running through the hole of described pcb board 11; Described cable 14 comprises a welding ends and a free end, and described welding ends is electrically connected with corresponding pad in pad 13, and described free end passes the another side of described cable-through hole 17 to described pcb board 11.Like this, adopt the method be directly welded on by cable on pcb board, cable-through hole 17 is set simultaneously, control the degree of freedom of cable one end, the pulling force on cable is decomposed in cable-through hole, both reduced cost, to make again between cable with pcb board firm is simultaneously connected, difficult drop-off.Certain the present embodiment does not limit the quantity of above-mentioned cable-through hole 17, pad 13, cable 14, as shown in Figure 3, in one piece of circuit board, can comprise the combination of two or more said structures.
Another example, described connection bit can also be plug socket, and described link can also be corresponding socket.Cable 14 is plugged into described pcb board 11, to realize the I/O of power supply and/or signal.
Another example, above-mentioned cable-through hole 17 is that rectangle is oblate or oval, adopt above-mentioned shape easily cable 14 can be passed cable-through hole 17, the edge corner angle of above-mentioned cable-through hole are preferably polished round and smooth or arrange non-angular edge simultaneously, prevent the corner angle of cable-through hole 17 from being cut by cable.
Another example, there are some wires of shades of colour or various mark in described cable 14, described pad is provided with welding indications, such as, can in pad the side mark of each solder joint green white, green, orange is white, indigo plant, Lan Bai, orange, brown color or other word such as white, brown, be used to indicate the corresponding pad of shades of colour wire in described cable 14, or indicate the corresponding pad of various mark line in described cable 14, to facilitate welding.
Embodiment 2
As depicted in figs. 1 and 2, on the basis of embodiment 1, above-mentioned circuit board, at least one buffer unit 15 can also be comprised, described buffer unit 15 is fixedly installed between described pad 13 and described cable-through hole 17, cable between described pad 13 and described cable-through hole 17 is fixed on above buffer unit 15, for cushioning the stress of described cable 14, the pulling force that simultaneously outside can also be applied on cable is discharged by this buffer unit 15 and cable sheath, reduce the pulling to internal core, thus reduce the damage to internal core; Above-mentioned buffer unit can adopt silica gel to glue and be formed on circuit boards, also fix after can adopting plastics one-shot forming and formed on circuit boards, it is to be noted simultaneously and should be fixed together between cable 14 and buffer unit 15, more be conducive to the stress that buffering cable 14 bears like that, avoid cable 14 to rupture.
Another example, also comprise at least one fixture 12, the welding ends of described cable 14 is fixedly connected with described pad 13 by described fixture 12, strengthens the bonding strength of welding ends and pcb board, avoids because pulling force makes welding ends depart from pad and causes loose contact.
Another example, also comprises a wire harness apparatus, and described wire harness apparatus is used for the free end of described cable 14 to be fixedly connected with described pcb board, such as, described wire harness apparatus comprises two through holes on pcb board, and a binding strap, wherein, binding strap can be wire binding band etc.
And for example, described wire harness apparatus comprises a wire bundling device and the binding hole be arranged on pcb board, and wire bundling device can be fixedly installed on pcb board, there is a movable end, and wire bundling device has elasticity, its movable end deformation can pass a binding hole, thus fixed cable; Or wire bundling device activity is arranged, and shape is C shape, each binding hole deformation can be passed respectively in two ends, thus fixed cable.
And for example, described wire harness apparatus comprises a wire bundling device 16 and two the binding holes 18 be arranged on pcb board, described cable 14 is fixed together with described pcb board 11 through described binding hole 18 by described wire bundling device 16, as shown in Figure 1, cable 14 is fixed on pcb board 11 through binding hole 18 by the wire bundling device 16 adopting plastic cement to make; Certain above-mentioned wire harness apparatus can arrange two or more, more be conducive to fixed cable, the pulling force that simultaneously outside can also be applied on cable is discharged by wire harness apparatus and cable sheath, reduces the pulling to internal core, thus reduces the damage to internal core.
Another example, above-mentioned wire harness apparatus comprises two supports and a jig arm, each support is fixedly installed on described pcb board respectively, the first end of described jig arm is coupling in the first support, second end active card of described jig arm is connected to the second support, for described cable is fixed on described pcb board, such as, first Bracket setting has two axis holes, the first end of described jig arm is coupling by these two axis holes and the first support, thus the remainder of described jig arm can be rotated, second end of described jig arm is provided with clamping part, second Bracket setting bayonet socket, both match and are fixed on described pcb board by described cable, like this, install, dismantle convenient.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.
Claims (5)
1. a circuit board, is characterized in that, comprising: pcb board, cable, at least one cable-through hole, at least one buffer unit, at least one fixture;
The one side of described pcb board is provided with connection bit; Described cable-through hole runs through described pcb board and arranges;
Described cable comprises a link and a free end, and the tie point that described link is corresponding with described connection bit is electrically connected, and described free end passes the another side of described cable-through hole to described pcb board;
Described cable-through hole arranges non-angular edge;
Fix after described buffer unit adopts plastics one-shot forming and formed on circuit boards, described buffer unit is fixedly installed between described connection bit and described cable-through hole, cable between described connection bit and described cable-through hole is fixed on above buffer unit, for cushioning the stress of described cable;
The link of described cable is fixedly connected with described connection bit by described fixture;
Described circuit board also comprises at least one wire harness apparatus, and described wire harness apparatus is used for the free end of described cable to be fixedly connected with described pcb board;
Described wire harness apparatus comprises two supports and a jig arm, each support is fixedly installed on described pcb board respectively, the first end of described jig arm is coupling in the first support, and the second end active card of described jig arm is connected to the second support, for described cable is fixed on described pcb board;
Described first Bracket setting has two axis holes, the first end of described jig arm is coupling by two described axis holes and described first support, second end of described jig arm is provided with clamping part, described second Bracket setting bayonet socket, described clamping part and described bayonet socket match and to be fixed on described pcb board by described cable.
2. circuit board according to claim 1, is characterized in that, described cable-through hole is that rectangle is oblate or oval.
3. circuit board according to claim 1, is characterized in that, described connection bit is pad, and described link is welding ends, and described welding ends pad corresponding to pad is electrically connected.
4. circuit board according to claim 3, is characterized in that, described pad is provided with welding indications, is used to indicate the corresponding pad of each wire in described cable.
5. circuit board according to claim 1, is characterized in that, described connection bit is plug socket, and described link is corresponding socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010130848.8A CN101808461B (en) | 2010-03-22 | 2010-03-22 | Circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010130848.8A CN101808461B (en) | 2010-03-22 | 2010-03-22 | Circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101808461A CN101808461A (en) | 2010-08-18 |
| CN101808461B true CN101808461B (en) | 2015-05-27 |
Family
ID=42610012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010130848.8A Expired - Fee Related CN101808461B (en) | 2010-03-22 | 2010-03-22 | Circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101808461B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3286801B1 (en) | 2015-04-20 | 2022-12-28 | InterDigital Madison Patent Holdings, SAS | Strain relief antenna wiring connector in an electronic device |
| CN106477093A (en) * | 2016-11-22 | 2017-03-08 | 天津航空机电有限公司 | A kind of binding post welds the binding method of wire harness |
| CN107949165B (en) * | 2017-10-24 | 2020-05-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Fixing structure of power line and motor |
| CN112911795B (en) * | 2021-02-26 | 2022-08-19 | 深圳市皓文电子有限公司 | Method for connecting cables in high-power-density power module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002217565A (en) * | 2001-01-19 | 2002-08-02 | Aiphone Co Ltd | Lead wire processing structure for interphone |
| CN2525650Y (en) * | 2001-12-26 | 2002-12-11 | 富士康(昆山)电脑接插件有限公司 | Cable clip |
| CN1589093A (en) * | 2004-08-13 | 2005-03-02 | 广州金升阳科技有限公司 | Method for improving fine enamelled wire spot welding strengh in spot welding |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2386546Y (en) * | 1999-09-03 | 2000-07-05 | 杨文钦 | Telephone change-over socket box |
| JP3493659B2 (en) * | 2000-06-06 | 2004-02-03 | 船井電機株式会社 | Wire processing structure of lead wire |
-
2010
- 2010-03-22 CN CN201010130848.8A patent/CN101808461B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002217565A (en) * | 2001-01-19 | 2002-08-02 | Aiphone Co Ltd | Lead wire processing structure for interphone |
| CN2525650Y (en) * | 2001-12-26 | 2002-12-11 | 富士康(昆山)电脑接插件有限公司 | Cable clip |
| CN1589093A (en) * | 2004-08-13 | 2005-03-02 | 广州金升阳科技有限公司 | Method for improving fine enamelled wire spot welding strengh in spot welding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101808461A (en) | 2010-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: HU'NAN QIU ZEYOU PATENT STRATEGIC PLANNING CO., LT Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101101 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410011 28/F, SHUNTIANCHENG, NO.59, SECTION 2 OF FURONG MIDDLE ROAD, CHANGSHA CITY, HU'NAN PROVINCE TO: 410205 JUXING INDUSTRY BASE, NO.8, LUJING ROAD, CHANGSHA HIGH-TECH. DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HU'NAN PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20101104 Address after: 518040 Shenzhen City, Futian District Che Kung Temple Industrial Zone Tairan 211 industrial buildings seventh floor 706 Applicant after: Shenzhen Zhongqingwei Technology Development Co., Ltd. Address before: 100085, room 5, building 1, 402 East Road, Haidian District, Beijing Applicant before: Beijing Jushu Digital Technology Development Co., Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Liming Inventor before: Xing Wei Inventor before: Shao Yinliang Inventor before: Jie Chunxia |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160629 Address after: 200436 No. 52, Lane 1090, Lane 9, Shanghai Baoshan District Road, Shanghai Patentee after: Shanghai austor Technology Co., Ltd. Address before: 518040 Shenzhen City, Futian District Che Kung Temple Industrial Zone Tairan 211 industrial buildings seventh floor 706 Patentee before: Shenzhen Zhongqingwei Technology Development Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20200322 |