CN100341201C - Connector structure between laminated printed cireuit board - Google Patents
Connector structure between laminated printed cireuit board Download PDFInfo
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- CN100341201C CN100341201C CNB2003101180677A CN200310118067A CN100341201C CN 100341201 C CN100341201 C CN 100341201C CN B2003101180677 A CNB2003101180677 A CN B2003101180677A CN 200310118067 A CN200310118067 A CN 200310118067A CN 100341201 C CN100341201 C CN 100341201C
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- circuit board
- pcb
- printed circuit
- keeper
- plug frame
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Abstract
The present invention relates to a connector structure between stacked printed circuit boards, which comprises a plug frame body, a plurality of elastic gold fingers and a clamping body, wherein the plug frame body is a fish bone structure assembly and comprises two body positioning pieces and a plurality of continuous finger slots; each finger slot is communicated with an enough space of which the width is larger than that of each finger slot; the elastic gold fingers are shaped in a preset bent state and are respectively arranged in the finger slots and the corresponding enough spaces; the clamping body can comprise a pair of clamping pieces and at least two fixing pieces which are formed in a long-distance clamping mode; each clamping piece is provided with a clamping positioning piece which corresponds to the body positioning pieces in a position limiting mode. By the sheathing relation and the enough spaces provided by the connector, two circuit boards can be connected by convenient insertion and have the effect of buffering the contraposition error between the circuit boards.
Description
Technical field
The present invention relates to the connector construction between a kind of stacked printed circuit board (PCB), particularly relate to a kind of can conveniently the plant and also can effectively cushion the holding connector construction of bit errors between two printed circuit board (PCB)s.
Background technology
In the printed circuit board (PCB) utilization of electronic installation, have with two above circuit board combinations and implement so that the situation of modularized circuit design; And on the assembling of a plurality of circuit boards cooperates, then have side joint with stacked two kinds, connecting then has with the soft arranging wire connection or in modes such as specific connector are affixed.
In the prior art, the connection between stacked printed circuit board (PCB), except that need keeping as assemblies such as screw rods the spacing between two circuit boards, the electrical connection when therebetween is when carrying out with the holding connector, have usually can't be effectively in response to the shortcoming of bit errors; And may resulting from printed circuit board (PCB) cutting manufacturing process, spacing, so-called bit errors keeps sealed bad, the position error of hookup of part or impact and angle or the length displacement etc. that electronic building brick is subjected to for no reason, and no matter the formed reason of bit errors is why, the consequence that it caused is SMT (Surface mountingtechnique between connector and printed circuit board (PCB) normally, surperficial then technology) connection of contact was lost efficacy, and promptly caused the electrical connection between stacked printed circuit board (PCB) to be lost efficacy.
Go into seriously that the SMT contact is connected failure reasons between connector and printed circuit board (PCB), can be merely be subjected to due to excessive external force pulls owing to the SMT contact between connector and printed circuit board (PCB); But, with actual design, when the impact that can not expect or displacement meeting cause the stressed mistake of SMT tie point huge, required consideration promptly be whether the two connection has enough buffer margins, if the buffer margin deficiency between printed circuit board (PCB) and connector, common consequence promptly are to cause aforesaid impact back electricity to lose to connect phenomenon.
So, at the design of holding connector between stacked printed circuit board (PCB), how to produce one can and circuit board between form and to have the structure of enough buffer margins, be to be familiar with this type of operator to pursue and look forward to.
Summary of the invention
Main purpose of the present invention is to provide the connector construction between a kind of stacked printed circuit board (PCB), by the setting in framework fit and terminal torsional deflection space, and make the connection between two printed circuit board (PCB)s can obtain the convenient effect of planting and having bit errors between the buffering printed circuit board (PCB).
Connector construction between the stacked printed circuit board (PCB) among the present invention, in order between the printed circuit board (PCB) that is arranged on two laminated configuration, to form the electrical connection between two printed circuit board (PCB)s, it can comprise a plug frame body, a plurality of flexible terminal, reach a cramping body.
Plug frame body, it is the assembly of a fish-bone structure, can include two again and be arranged in the locating surface of fish-bone axis of no-feathering on (i.e. bone direction) two relative lateral surfaces, respectively be provided with a body keeper on each locating surface again, and can be formed with a plurality of continuous finger grooves by this fish-bone structure between two locating surfaces, and each refers to that groove extends again separately and is communicated with than referring to the big headroom of well width.
A plurality of flexible terminals, install respectively in referring to groove and corresponding headroom, each flexible terminal comprises that again one protrudes in the outer stiff end of corresponding headroom, an and corresponding conflict end that refers to that groove is outer that protrudes in, and the feature of flexible terminal is at its stiff end and conflicts between end, be to be shaped, make flexible terminal of the present invention have preferable reversing and the elasticity of compression with a predetermined bending kenel.
Cramping body, with beyond force plug frame body to do one's bidding, can comprise a pair of prominent holder again, reach at least two fixtures, can be provided with one on each holder again in order to be scheduled to the clamping keeper of spacing relation with corresponding body keeper formation one to make up away from the holder mode to the setting of plug frame body.
Among the present invention, when forcing to do one's bidding outside the cramping body on plug frame body, the clamping keeper on the holder just forms predetermined spacing relation with corresponding body keeper, and the conflict end of flexible terminal then extends a side that is provided with fixture for cramping body.
In one embodiment of this invention, a plurality of finger grooves corresponding a plurality of headroom can be connected to form be a common headroom.
In one embodiment of this invention, finger groove on the plug frame body and the corresponding headroom mode that can be arranged in the same interval of fish-bone structure is provided with.
In one embodiment of this invention, cramping body is configurable to be one to insert the frame structure of plug frame body in order to overcoat, can include two auxiliary position-limited racks again, in order to connect the corresponding end of two holders respectively.
In one embodiment of this invention, the body keeper can be the bump structure of an outstanding locating surface of living in, and the clamping keeper on the cramping body then can be a pore space structure that matches with bump structure.
In one embodiment of this invention, the body keeper can be a groove structure that makes deep cuts into locating surface, and the clamping keeper on the cramping body then can be a prominent hooking structure that matches with groove structure.
In one embodiment of this invention, the fixture on the cramping body can be an outstanding threading allocation tongue structure, and the printed circuit board (PCB) that cooperated in order to penetrate forms firm combination.
In one embodiment of this invention, the fixture on the cramping body can be a gluing layer of being located at cramping body, in order to bind on the printed circuit board (PCB) that is cooperated.
And use the formed double-layer printing circuit board combination of connector of the present invention, can comprise one first printed circuit board (PCB), one second printed circuit board (PCB), reach the aforementioned connector construction that intermediary connects; Wherein, first printed circuit board (PCB) can include a plurality of first pins again, and second printed circuit board (PCB) can include a plurality of second pins; Wherein, second pin and first pin are aspectant mode and dispose.
In this double-layer printing circuit board combination, the fish-bone structure of connector is the parallel mode configuration with first printed circuit board (PCB) and second printed circuit board (PCB), the one side contiguous with first printed circuit board (PCB) is defined as first, and the one side of contiguous second printed circuit board (PCB) then is defined as second; The stiff end of the flexible terminal of connector then protrude in second of plug frame body and with second printed circuit board (PCB) on corresponding second pin bind, first of its then outstanding plug frame of end body of conflicting and with first printed circuit board (PCB) on corresponding second pin form and conflict; The cramping body of connector is fixed on first printed circuit board (PCB) with its holder, and forms fastening with holder and plug frame body.
In one embodiment of this invention, can comprise at least one prominent summit structure that is provided with to second printed circuit board (PCB) again on second of plug frame body, so that plug frame body can form the some contact relation of a shaping type with second printed circuit board (PCB).
Description of drawings
Fig. 1 is the big portion three-dimensional exploded view of connector construction one preferred embodiment between the stacked printed circuit board (PCB) of the present invention;
Fig. 2 is the schematic perspective view of another angle of plug frame body among Fig. 1;
Fig. 3 is the generalized section that positioning relation in the frame body is filled on flexible terminal ground among Fig. 1;
The schematic perspective view that Fig. 4 locatees on one second printed circuit board (PCB) for plug frame body and splicing ear among Fig. 1;
The schematic perspective view that Fig. 5 locatees on one first printed circuit board (PCB) for cramping body among Fig. 1;
Fig. 6 finishes the generalized section that is connected between first printed circuit board (PCB) and second printed circuit board (PCB) for embodiment among Fig. 1;
Fig. 7 forms the sectional perspective schematic diagram of spacing relation for clamping keeper of the present invention and body keeper;
Fig. 8 is the schematic perspective view that another embodiment of cramping body of connector construction of the present invention locatees on first printed circuit board (PCB);
Fig. 9 is the big portion three-dimensional exploded view of the another embodiment of connector construction between the stacked printed circuit board (PCB) of the present invention;
Figure 10 is arranged on the generalized section of filling in the frame body for another embodiment of flexible terminal of the present invention;
Figure 11 is the generalized section that the another embodiment of cramping body of connector construction of the present invention locatees on first printed circuit board (PCB); And
Figure 12 is the schematic perspective view of another embodiment of plug frame body among the present invention.
Embodiment
In the following description, for trying to achieve the consistency that the technology of the present invention explains orally, so in different embodiment, then be still with identical title and figure number and represent as if the identical but different person of shaped slightly of the function that assembly is arranged.
See also shown in Figure 1ly, it is most of three-dimensional exploded view of connector construction one preferred embodiment between the stacked printed circuit board (PCB) of the present invention; As shown in the figure, connector of the present invention can comprise a plug frame body 20, a plurality of flexible terminal 24 in the plug frame body 20, and cramping body 22 that can be fastened on the plug frame body 20 of being arranged on.
See also Fig. 1 and Fig. 2 (another angular views of plug frame body 20), plug frame body 20 of the present invention, be configured as a fish-bone construction package with middle bone 2030, can include two again and be arranged in the locating surface 201, of fish-bone axis of no-feathering on (i.e. bone 2030 directions) L two relative lateral surfaces and connect first 2002 of two locating surfaces 201, one relative with first 2002 and connect second 2004 of two locating surfaces 201, reach two protrusions and be located at summit 207 on second 2004; Wherein, can respectively be provided with at least one body keeper 205 again on each locating surface 201, and by this fish-bone structure can be at 201 of middle bone 2030 both sides two locating surfaces, contiguous first 2002 place, be formed with the finger groove 203 of a plurality of continuous and parallels, and each refers to that groove 203 extends to second 2004 direction again separately and is communicated to a common headroom 2006.
See also shown in Fig. 1 and Fig. 3 (the device situation that shows flexible terminal 24), a plurality of flexible terminals 24, install respectively in referring to groove 203 and corresponding headroom 2006, each flexible terminal 24 comprises that again one protrudes in corresponding headroom 2006 and second 2004 outer stiff end 241, reach corresponding protruding in and refer to groove 203 and first 2002 outer conflict end 243, and the principal character of flexible terminal 24 of the present invention is its stiff end 241 and 243 at the end of conflicting is to be shaped with a predetermined bending kenel, so that this flexible terminal 24 has preferable reversing and the elasticity of compression; Particularly in the present invention, the width of headroom 2006 ratio refers to that groove 203 width are big, so flexible terminal 24, must have the preferable space of reversing in the latter half that taps into its stiff end 241.
As shown in Figure 3, stage casing 245 parts of flexible terminal 24 of the present invention are equipped on middle bone 2030 ledges of fish-bone structure; But the enforcement kenel of this type of engaging or fixed form is various, and mostly is and is familiar with that this type of operator can be according to exposure of the present invention implements easily, chats so no longer go to live in the household of one's in-laws on getting married at this.
See also shown in Figure 1, cramping body 22 of the present invention, with beyond force to do one's bidding on plug frame body 20, and in this embodiment, be configured as a frame structure, comprise a pair of prominent holder that is provided with to plug frame body 20 221, at least two fixture 225 (being embodied as two threading allocation tongues) and two auxiliary position-limited racks 227 that connect two holders, 221 corresponding ends respectively again at this to make up away from holder 221 modes; Wherein, can be provided with one on each holder 221 again in order to be scheduled to the clamping keeper 223 (being shaped) of fastening or spacing relation with hole with corresponding body keeper 205 formation one.
At Fig. 1 to the preferred embodiment of the present invention shown in Figure 3, can cross the body keeper 205 of outstanding configuration on plug frame body 20 locating surfaces 201 smoothly for the holder 221 of convenient cramping body 22, so that clamping keeper 223 can be combined into a predetermined spacing relation (fastening relation) with body keeper 205, so, on the configuration of body keeper 205, (see also Fig. 2), particularly including one gradually the lifting guidance part 2012 and that slips over object have big outstanding holding section 2014 to form effective spacing relation.
Among the present invention, the seam of second pin 11 on flexible terminal 24 stiff ends 241 and second printed circuit board (PCB) 1 can existing SMT manufacturing process be implemented.
On the other hand, see also shown in Figure 5, for cramping body 22 is fixed on schematic perspective view on one first printed circuit board (PCB) 3; Wherein, have on first printed circuit board (PCB) 3 with second printed circuit board (PCB) 1 on second pin, 11 corresponding first pins 31, when cramping body 22 on first printed circuit board (PCB) 3 fixedly the time, after passing the location line of rabbet joint 33 of being located at first pin, 31 peripheries with its threading allocation tongue 225 (being fixture), side (back side of diagram) in addition at first printed circuit board (PCB) 3 forms fixing, at this moment, holder 221 is the both sides that are positioned at first pin 31 in the mode away from first printed circuit board (PCB) 3, the cramping body 22 of frame geometry is then made a plant space 2200 in first pin, 31 upper limits, this plant space 2200 comprises first 2002 part in order to hold plug frame body 20 when operation, and 243 parts are held in the conflict of flexible terminal 24.
See also shown in Figure 6, for by the generalized section of hookup of the present invention in conjunction with aforementioned first printed circuit board (PCB) 3 and second printed circuit board (PCB) 1; Wherein, when locating in the plant space 2200 of plug frame body 20 at cramping body 22, clamping keeper 223 on the holder 221 just can form a predetermined spacing fastening relation (as shown in Figure 7) with corresponding body keeper 205, the conflict end 243 of flexible terminal 24 then extension contacts on first printed circuit board (PCB) 3 on corresponding first pin, and at opposite side (illustrated lower edge), 207 on summit on 20 second last 2004 of the plug frame bodies just can be replaced on second printed circuit board (PCB) 1.
Among the present invention, first printed circuit board (PCB) 3 engages with the electricity of 1 of second printed circuit board (PCB), only need cramping body fixing on first printed circuit board (PCB) 3 22 is overlapped the plug frame body 20 of inserting on second printed circuit board (PCB) 1, so that forming with body keeper 205, clamping keeper 223 fastens, can engage and finish, obviously very easy in operation.
And as shown in Figure 6, when first printed circuit board (PCB) 3 and 1 of second printed circuit board (PCB) have any bit errors and cause between two plates the inclination on the special angle, because of cramping body 22 and 20 of plug frame bodies have fixing spacing relation, thus sufficient to guarantee flexible terminal 24 conflict hold 243 with the contact relation of 31 of corresponding first pins; Otherwise, in the present invention, because of the plug frame body 22 near flexible terminal 24 stiff ends 241 provides comparatively broad headroom 2006, and flexible terminal 24 is to be shaped with a predetermined bending kenel, so by these two characteristics, connector of the present invention is enough to supply elasticity terminal 24 to cushion distortion, the compression of bit errors at these headroom 2006 places or reverses; Simultaneously, because of the stiff end 241 of flexible terminal 24 is welded on second pin 11 of second printed circuit board (PCB) 1, so for any elastic displacement of flexible terminal 24, and unlikelyly can produce relative slippage, so that be electrically connected failure phenomenon.
See also shown in Figure 8, the schematic perspective view of on first printed circuit board (PCB) 3, locating for another embodiment 22 ' of cramping body of the present invention; Compare with aforementioned embodiment shown in Figure 5, the different persons of institute are in this embodiment 22 ', cancelled the design of auxiliary position-limited rack 227, and this simply design no longer is to constitute with a frame body though make cramping body 22 ', but, it designs because of the holder 221 that keeps in order to clipping plug frame body 20, and clamping keeper 223 designs in order to fasten operation, so, its operating function and last embodiment relatively there is no impairment.
In the embodiment of the invention of Fig. 1, body keeper 205 is the bump structure of an outstanding locating surface 201 of living in, and the clamping keeper 223 on the cramping body 22 then can be a pore space structure that matches with bump structure; Yet in other embodiments, the formed spacing pass of bump structure and pore space structure also can be reached by other combining structure.
See also shown in Figure 9ly, it is another embodiment 2 of connector of the present invention " most of perspective exploded view; Compare with the embodiment of Fig. 1, at this embodiment 2 " in; body keeper 205 " with a groove structure moulding that makes deep cuts into locating surface 201, cramping body 22 " on clamping keeper 223 " then can be one with groove structure 205 " the prominent hooking structure 223 that matches ", thus, still can effectively carry out the present invention and take off all spacing relations; Certainly, in other embodiments, be still and can other position limiting structure carry out equivalence and replace, but this similarly replaces to be embodied as and be familiar with this type of operator and can implement according to this according to exposure of the present invention, chat so no longer go to live in the household of one's in-laws on getting married at this.
See also shown in Figure 10, for another embodiment 24 ' of flexible terminal of the present invention is arranged at generalized section in the plug frame body 20; Wherein, compare with earlier figures 3, this flexible terminal 24 ' has stiff end 241, stage casing 245 and the end 243 of conflicting equally, but its bending kenel is obviously different, yet in the present invention, flexible terminal only need have bending kenel to a certain degree, promptly be enough to bolster as bit errors between two printed circuit board (PCB)s, and because of the design of plug frame body 20 in the connector, can not change yet, lose the situation that connects and produce institute's connecting circuit plate electricity because of some bendings of flexible terminal with cramping body 22.
In previous embodiment of the present invention, the fixture 225 on the cramping body 22 is that its operation is that the printed circuit board (PCB) that cooperated in order to penetrate forms firm combination with an outstanding threading allocation tongue structure formation; Only, in other embodiments of the invention, this fixed structure also can other pattern replace.
See also shown in Figure 11, the generalized section that it is located on first printed circuit board (PCB) 3 for another embodiment 22 of cramping body of the present invention; In this embodiment, the fixture on cramping body 22 is to constitute with a gluing layer 4 of being located on cramping body 22 , by this mucigel 4, can effectively cramping body 22 be binded on first printed circuit board (PCB) 3; Certainly, in other embodiments, be still and can other secure bond structure carry out equivalence and replace, but this similarly replaces to be embodied as and be familiar with this type of operator and can implement according to this according to exposure of the present invention, chat so no longer go to live in the household of one's in-laws on getting married at this.。
See also shown in Figure 12ly, it is for the schematic perspective view of plug frame body 20 another embodiment of the present invention; Relatively (especially compare with Fig. 2) with aforementioned each embodiment of the present invention, in the aforementioned embodiment, it is a common broad headroom 2006 that 203 corresponding headroom 2006 of a plurality of finger grooves are connected to form; And in the present embodiment, refer to that groove 203 and corresponding headroom 2006 are implemented in the same interval of fish-bone structure, but the width of headroom 2006 obviously greater than the width that refers to groove 203, can be guaranteed the distortion nargin space of flexible terminal 24 in corresponding headroom 2006 thus.
Embodiment as shown in figure 12,207 positions, summit on its second 2004 are also different with aforementioned each embodiment with quantity, in this embodiment, single summit 207 structures that are arranged on the bone centre, though may make flexible terminal 24 the stressed of stiff end 241 redistributes, but it can obtain the effect of a similar everything contact, for the bit errors between two printed circuit board (PCB)s preferable tolerance can be arranged.
Connector construction between stacked printed circuit board (PCB) of the present invention, setting by framework fit and terminal torsional deflection headroom, except that the connection between two printed circuit board (PCB)s can be obtained convenient the plant, obviously the function of bit errors between its available buffer printed circuit board (PCB) also is that effect is distinguished.
Above-described is to utilize a preferred embodiment to describe the present invention in detail, but not limit the scope of the invention, and know this type of technology personage and can both understand, suitably do some change and adjustment, will not lose main idea of the present invention place, also not break away from the spirit and scope of the present invention.
Claims (17)
1. the connector construction between a stacked printed circuit board (PCB) comprises:
One plug frame body, be one to be configured as the assembly of fish-bone structure, include two again and be positioned at the locating surface of this fish-bone axis of no-feathering on two relative lateral surfaces, respectively be provided with a body keeper on this locating surface again, between these two locating surfaces, be formed with a plurality of continuous finger grooves again by this fish-bone structure, and each this refer to that groove is communicated with again than this and refer to the headroom that well width is big;
A plurality of flexible terminals, install respectively at this and refer in groove and this headroom, each this flexible terminal includes one again and protrudes in the outer stiff end of this corresponding headroom, an and corresponding conflict end of giving prominence to this refers to groove outside, and this flexible terminal is conflicted between end and predeterminedly bent the kenel shaping with one at this stiff end and this; And
One cramping body, with beyond force this plug frame body to do one's bidding, include a pair of prominent holder again, reach at least two fixtures, be provided with one on each this holder again in order to be scheduled to the clamping keeper of spacing relation with corresponding this body keeper formation one to make up away from this holder mode to this plug frame body;
Wherein, when forcing to do one's bidding outside this cramping body on this plug frame body, this clamping keeper on this holder and corresponding this body keeper form should be scheduled to spacing relation, and this conflict end of this flexible terminal then extends a side that is provided with this fixture for this cramping body.
2. the connector construction between stacked printed circuit board (PCB) as claimed in claim 1, wherein said a plurality of this refer to groove corresponding this headroom be a common space.
3. the connector construction between stacked printed circuit board (PCB) as claimed in claim 1, wherein said this refers to that groove and corresponding this headroom are arranged in the same interval of this fish-bone structure.
4. the connector construction between stacked printed circuit board (PCB) as claimed in claim 1, wherein said cramping body are configured as one and insert the frame structure of this plug frame body in order to cover, include two auxiliary position-limited racks again, in order to connect this corresponding end to holder respectively.
5. the connector construction between stacked printed circuit board (PCB) as claimed in claim 1, wherein said body keeper are the bump structure of outstanding this locating surface, and this clamping keeper then is a pore space structure that matches with this bump structure.
6. the connector construction between stacked printed circuit board (PCB) as claimed in claim 1, wherein said body keeper are the groove structure on this locating surface, and this clamping keeper then is a prominent hooking structure that matches with this groove structure.
7. the connector construction between stacked printed circuit board (PCB) as claimed in claim 1, wherein said fixture are an outstanding threading allocation tongue structure.
8. the connector construction between stacked printed circuit board (PCB) as claimed in claim 1, wherein said fixture are the gluing layer of being located on this cramping body.
9. double-layer printing circuit board combination comprises:
One first printed circuit board (PCB) includes a plurality of first pins again;
One second printed circuit board (PCB) includes a plurality of second pins again; Wherein, this second pin and this first pin are face-to-face mode and dispose; And
A connector is located between this first printed circuit board (PCB) and this second printed circuit board (PCB), in order to be electrically connected this first printed circuit board (PCB) and this second printed circuit board (PCB), comprises again:
One plug frame body, be one to be configured as the assembly of fish-bone structure, be to adopt the parallel mode configuration between this fish-bone structure and this first printed circuit board (PCB) and this second printed circuit board (PCB), include first of contiguous this first printed circuit board (PCB) again, one is close to second of this second printed circuit board (PCB), two lay respectively at the locating surface of this fish-bone axis of no-feathering on two relative lateral surfaces, respectively be provided with a body keeper on this locating surface again, by this fish-bone structure again between these two locating surfaces, contiguous this first printed circuit board side, be formed with a plurality of continuous finger grooves, and each this refer to that groove is communicated with to be extended with than this to this second printed circuit board (PCB) again and refer to the headroom that well width is big;
A plurality of flexible terminals, install respectively at this and refer in groove and this headroom, each this flexible terminal include again this second of outstanding this plug frame body and with this second printed circuit board (PCB) on the stiff end that binds of corresponding this second pin, and this first of outstanding this plug frame body and with this first printed circuit board (PCB) on corresponding this second pin conflict end of conflicting, this flexible terminal is conflicted at this stiff end and this and is scheduled to bend the kenel shaping between end and with one; And
One cramping body, be fixed on this first printed circuit board (PCB), and with outer mode and this plug frame body formation fastening of forcing to do one's bidding, include again a pair of prominent holder to this second printed circuit board (PCB), and at least one in order to form the fixture of secure bond with this first printed circuit board (PCB), be provided with one on each this holder again and form the clamping keeper of a predetermined spacing relation with corresponding this body keeper.
10. double-layer printing circuit board as claimed in claim 9 combination, wherein said a plurality of this refer to groove corresponding this headroom be a common space between between this fish-bone structure and this second printed circuit board (PCB).
11. double-layer printing circuit board combination as claimed in claim 9, wherein said this refers to that groove and corresponding this headroom are arranged in the same interval of this fish-bone structure.
12. double-layer printing circuit board as claimed in claim 9 combination, wherein said cramping body are configured as one and insert the frame structure of this plug frame body in order to cover, include two auxiliary position-limited racks again, in order to connect this corresponding end to holder respectively.
13. double-layer printing circuit board combination as claimed in claim 9, wherein said this body keeper is the bump structure of outstanding this locating surface, and this clamping keeper then is a pore space structure that matches with this bump structure.
14. double-layer printing circuit board combination as claimed in claim 9, wherein said this body keeper is the groove structure on this locating surface, and this clamping keeper then is a prominent hooking structure that matches with this groove structure.
15. double-layer printing circuit board combination as claimed in claim 9, wherein said this fixture is the threading allocation tongue structure of passing this first printed circuit board (PCB).
16. double-layer printing circuit board as claimed in claim 9 combination, wherein said this fixture be one be located on this cramping body, in order to this cramping body is binded the gluing layer on this first printed circuit board (PCB).
17. double-layer printing circuit board as claimed in claim 9 combination comprises that again at least one is prominent to the summit of this second printed circuit board (PCB) structure, so that this plug frame body contacts with the point that this second printed circuit board (PCB) forms a shaping type on wherein said second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101180677A CN100341201C (en) | 2003-11-20 | 2003-11-20 | Connector structure between laminated printed cireuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101180677A CN100341201C (en) | 2003-11-20 | 2003-11-20 | Connector structure between laminated printed cireuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1619886A CN1619886A (en) | 2005-05-25 |
| CN100341201C true CN100341201C (en) | 2007-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101180677A Expired - Fee Related CN100341201C (en) | 2003-11-20 | 2003-11-20 | Connector structure between laminated printed cireuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100341201C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205452593U (en) * | 2016-03-31 | 2016-08-10 | 乐视控股（北京）有限公司 | Connector |
| CN111481758A (en) * | 2019-01-25 | 2020-08-04 | 深圳核心医疗科技有限公司 | Ventricular assist device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088929A (en) * | 1990-06-22 | 1992-02-18 | Molex Incorporated | Board-to-board connecton type electric connector |
| US5199889A (en) * | 1991-11-12 | 1993-04-06 | Jem Tech | Leadless grid array socket |
| US6178629B1 (en) * | 1997-05-06 | 2001-01-30 | Gryphics, Inc. | Method of utilizing a replaceable chip module |
| CN1333936A (en) * | 1999-01-19 | 2002-01-30 | 阿维科斯公司 | Low profile electrical connector |
-
2003
- 2003-11-20 CN CNB2003101180677A patent/CN100341201C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088929A (en) * | 1990-06-22 | 1992-02-18 | Molex Incorporated | Board-to-board connecton type electric connector |
| US5199889A (en) * | 1991-11-12 | 1993-04-06 | Jem Tech | Leadless grid array socket |
| US6178629B1 (en) * | 1997-05-06 | 2001-01-30 | Gryphics, Inc. | Method of utilizing a replaceable chip module |
| CN1333936A (en) * | 1999-01-19 | 2002-01-30 | 阿维科斯公司 | Low profile electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1619886A (en) | 2005-05-25 |
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