CN102447202A - Adaptor - Google Patents
Adaptor Download PDFInfo
- Publication number
- CN102447202A CN102447202A CN2010105070074A CN201010507007A CN102447202A CN 102447202 A CN102447202 A CN 102447202A CN 2010105070074 A CN2010105070074 A CN 2010105070074A CN 201010507007 A CN201010507007 A CN 201010507007A CN 102447202 A CN102447202 A CN 102447202A
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- circuit board
- insulating body
- connector
- adapter
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to an adaptor which comprises a circuit board, a first connector and a second connector, wherein the first connector is electrically connected with the circuit board, the second connector is electrically connected with the circuit board, the first connector comprises a first insulating body, a plurality of first conductive terminals fixed in the first insulating body and a first shielding shell sheathed outside the first insulating body, the second connector comprises a plurality of second conductive terminals arranged on the circuit board, and the first conductive terminals are electrically connected with the second conductive terminals through the circuit board; and the adaptor also comprises an insulating block which is used for fixing the circuit board and is contained in the first shielding shell, thereby the circuit board is prevented from being exposed outside to be rubbed and damaged, further the stable electrical connection between the circuit board and the conductive terminals of the first connector and the second connector is protected and the service life of the adaptor is prolonged.
Description
[technical field]
The present invention relates to a kind of adapter, relate in particular to a kind of adapter that has circuit board.
[background technology]
The prior art relevant with the present invention can be consulted a kind of adapter that is disclosed for M290324 number in the novel patent of TaiWan, China of on November 25th, 2005 bulletin, and this kind adapter comprises circuit board, first connector that electrically connects with circuit board and second connector that electrically connects with circuit board.Said circuit board is provided with upper surface and the lower surface corresponding with upper surface.Said first connector comprises first conducting terminal on the upper surface that is welded in circuit board.Said second connector comprises second conducting terminal on the lower surface that is welded in circuit board and second shielding casing of fixing second conducting terminal.Said circuit board is contained in said second shielding casing; But said circuit board is limited in said second shielding casing about only; Above-below direction only is to be set up on said first shielding casing to have no restriction, and said circuit board is exposed to the external world fully with the upper surface that first conducting terminal welds mutually.When using adapter; Because circuit board is exposed to the external world and is not protected; Thereby cause circuit board after receiving repeatedly friction; Said first conducting terminal breaks away from said circuit board, and then makes the conducting terminal of winning reach electric connection through the circuit board and second conducting terminal, and the adapter that makes loses the switching effect.
Therefore, be necessary to provide a kind of structure improved adapter that has, to overcome above-mentioned defective.
[summary of the invention]
But the object of the present invention is to provide a kind of protective circuit plate so that circuit board and the stable adapter that is connected of conducting terminal.
For realizing above-mentioned purpose; The present invention adopts following technical scheme: a kind of adapter; First connector that comprises circuit board, electrically connects with circuit board and second connector that electrically connects with circuit board; Said first connector comprises first insulating body, is fixed in some first conducting terminals in first insulating body and is sheathed on the first outer shielding casing of first insulating body; Said second connector comprises some second conducting terminals that are installed on the circuit board, and said first conducting terminal electrically connects through circuit board and said second conducting terminal, wherein; Said adapter also comprises the collets in order to fixing circuit board, and said collets are contained in said first shielding casing.
Compared with prior art; The present invention has following beneficial effect: adapter of the present invention is through being provided with in order to accommodate circuit board and with the collets of circuit board overall fixed; Thereby avoid circuit board to be exposed to the external world and receive frictionally damage; And then guarantee the stable electric connection of the conducting terminal of circuit board and first connector and second connector, prolonged the useful life of adapter.In addition, said collets can be contained in first shielding casing of said first connector, thereby make that the overall volume of adapter is less.
[description of drawings]
Fig. 1 is the forward sight three-dimensional combination figure of adapter of the present invention.
Fig. 2 is the rear perspective constitutional diagram of adapter of the present invention.
Fig. 3 is the part three-dimensional exploded view of adapter of the present invention.
Fig. 4 is the further exploded view of Fig. 3.
Fig. 5 is another angle exploded view of Fig. 4.
Fig. 6 is the further exploded view of Fig. 4.
Fig. 7 is the three-dimensional exploded view of adapter of the present invention.
Fig. 8 is the three-dimensional exploded view of another angle of adapter of the present invention.
[embodiment]
See also Fig. 1 to shown in Figure 8, adapter 100 of the present invention comprises circuit board 1, be fixed in first connector 3 and second connector 2 on the said circuit board 1, in order to the collets 5 of fixing circuit board 1 and be connected in the retaining sheet 4 between said first connector 3 and the collets 5.
See also Fig. 1 to Fig. 3 and Fig. 5 to shown in Figure 8, said first connector 3 is provided with first and docks first docking port 35 that electronic installation (not shown) plugs, and said first connector 3 is parallel to said circuit board 1 along the grafting direction of first connector 3.Said first connector 3 comprises some first conducting terminals 31, in order to first insulating body 32 of fixing first conducting terminal 31 and first shielding casing 33 of accommodating first insulating body 32.Said first insulating body 32 is provided with first pedestal 321 and reaches from the horizontally extending forward hyoplastron 322 of first pedestal, 321 front ends.Said first pedestal 321 also be provided with end face 3211, bottom surface 3213 and connect a pair of first projection 3214 of going up that end face 3211 goes up that end face 3211 projects upwards with the two sides 3212 of bottom surface 3213, certainly, two grooves 3215 of 3212 depressions and first through hole 324 that edge first insulating body, 32 length directions run through first pedestal 321 from two sides.Said hyoplastron 322 is provided with in order to the accepting groove 323 of accommodating said first conducting terminal 31, and said accepting groove 323 connects along first insulating body, 32 length directions with said first through hole 324.Said first pedestal 321 also is provided with first installed surface 3217 that is positioned at first pedestal, 321 rear ends, and is recessed to form the receiving space 3218 to accommodate circuit board 1 from first installed surface, 3217 midway.
Said first shielding casing 33 is provided with first diapire 331, two the first side walls 332 that upwards vertically extend to form from first diapire, 331 both sides, connect two the first side walls 332 first roof 333, by first diapire 331 and by first roof 333 and 332 of two the first side walls enclose form first dock host cavity 34.Be respectively equipped with a pair of arm 334 that supports that in the first butt joint host cavity 34, extends on said two the first side walls 332, the said arm 334 that supports is held in forward in the groove 3215 on said first pedestal 321 to prevent that first shielding casing 33 from moving backward.Said first roof 333 rears are provided with first stopper slot 335 that runs through up and down so that said second connector 2 is positioned.Said first roof 333 and first diapire 331 somely dock salient point 336 outstanding in the host cavity 34 to first being provided with near first docking port, 35 places, and said salient point 336 is in order to be fixed in the first butt joint electronic installation (not shown) in the first butt joint host cavity 34.
See also Fig. 5 to shown in Figure 8, said circuit board 1 is between said first insulating body 32 and said collets 5.Said circuit board 1 is provided with upper surface 16 and reaches and upper surface 16 mutual corresponding lower surfaces 17.Said circuit board 1 also is provided with first installation portion 11 that some edges first insulating body, 32 Widths are arranged as a row, second installation portion 12 and the corresponding one by one respectively path 10 that electrically conducts that interconnects first installation portion 11 and second installation portion 12 that some edges first insulating body, 32 length directions are arranged.Said first installation portion 11 and second installation portion 12 are the installing hole that runs through circuit board 1 up and down and be arranged as a row respectively.Said first installation portion, 11 place rows are vertical each other with said second installation portion, 12 place rows, and said second installation portion 12 is positioned at the rear of said first installation portion 11 along first insulating body, 32 length directions.Said circuit board 1 both sides are respectively equipped with two perforation 14 that run through circuit board 1 up and down and be positioned at second installation portion, 12 both sides.
See also Fig. 5 to shown in Figure 8, said collets 5 are roughly cuboid.Said collets 5 be provided with front end face 51, with the corresponding rear end face of front end face 51 52, the roof 53 and diapire 54 that are connected two sidewalls 55 of front end face 51 and rear end face 52 and are connected two sidewalls 55.Said collets 5 also are provided with from front end face 51 opening 50 of 52 levels depressions to back end, and first installation portion 11 of said circuit board 1 is exposed in the said opening 50.Be respectively equipped with the clamping wall 541 that extends in opposite directions to grip circuit board 1 on said roof 53 and the diapire 54.Said clamping wall 541 extends along first insulating body, 32 length directions respectively, and forms the slot 56 in order to accommodate circuit board 1 between the clamping wall 541 on clamping wall on the said roof 53 541 and the diapire 54.Said slot 56 is connected with opening 50 so that circuit board 1 is fit in the slot 56 along first insulating body, 32 length directions along first insulating body, 32 length directions.Said roof 53 is at the spacing hole 57 that is provided with a blocked block that projects upwards 531 respectively and runs through roof 53 middle parts up and down near two sidewall 55 places.Said spacing hole 57 is connected with opening 50, also is connected with said slot 56 along the vertical direction along first insulating body, 32 length directions.Second installation portion 12 of said circuit board 1 aligns with said spacing hole 57 along the vertical direction.Said two sidewalls 55 are provided with outwards outstanding respectively projection 551.During assembling, said second connector 2 passes opening 50 being positioned in the said spacing hole 57 along first insulating body, 32 length directions, and said first installed surface 3217 connects with said front end face 51.Said collets 5 equate with the width of said first pedestal 321 along first insulating body, 32 Widths; Said collets 5 equate with the thickness of said first pedestal 321 along the thickness direction of first insulating body 32; Thereby said circuit board 1, collets 5 and first insulating body 32 are contained in said first shielding casing 33 jointly, and then make that adapter 100 overall volume of the present invention are less.
Said second connector 2 is provided with second and docks second docking port 25 that electronic installation (not shown) plugs, and the grafting direction of said second connector 2 edges second connector 2 is perpendicular to said circuit board 1.Said second connector 2 comprises second insulating body 22, be immobilizated in some second conducting terminals 21 on second insulating body 22 and be sheathed on the second outer shielding casing 23 of second insulating body 22.Said second insulating body 22 is provided with second pedestal 221, from second pedestal, 221 upwardly extending second plates 222 and second installed surface 24 that is positioned at second pedestal, 221 bottoms.Said second pedestal 221 is provided with front end face 2211, from the second outwards outstanding projection 2212 of front end face 2211.Said second projection 2212 is near the bottom of said second pedestal 221.Both sides, said second pedestal, 221 top also are respectively equipped with the punching 2214 that runs through said second pedestal 221 to the unfilled corner 2213 and the front and back of said second plate, 222 depressions from front end face 2211.Said second plate, 222 1 sides depression is provided with somely shallowly rises as high as the banks 223, and said shallow rising as high as the banks 223 run through said second pedestal 221 downwards and formed in order to guide second through hole 225 in second insulating body 22 that is installed on of second conducting terminal 21.Said second installed surface 24 parallels with said circuit board 1.
Said second conducting terminal 21 be provided with second fixed part 212 that is fixed in said second through hole 225, from second fixed part 212 extend upward and be contained in said shallow rise as high as the banks in 223 second contact site 211 and from second fixed part, 212 downward second weld parts 213 that vertically extend second installed surface 24.In the present embodiment; Said second conducting terminal 21 includes five; Wherein from left to right second is spare terminal 2111; Second contact site 211 of said spare terminal 2111 and second weld part 213 break off from second fixed part 212, and the punching 2214 on said second pedestal 221 is and is used to thrust second fixed part 212 and forms.
Said second shielding casing 23 is provided with rear wall 231, two second sidewalls 232 extending of bending, the antetheca 233 that connects two second sidewalls 232 and enclose the second butt joint host cavity 234 that forms by said rear wall 231, two second sidewalls 232 and 23 of antethecas forward respectively from rear wall 231 both sides.Said second shielding casing 23 also is provided with respectively from antetheca 233 and rear wall 231 to the fixing pin 235 that extends below.Said fixing pin 235 passes circuit board 1, and extends lower surface 17 and weld mutually with said perforation 14.Said antetheca 233 is provided with the opening 237 that is positioned at said fixing pin 235 tops.Said second shielding casing 23 also is provided with from the bending junction of antetheca 233 and second sidewall 232 two support divisions 238 that dock host cavity 234 sunken insides to said second.Said opening 237 interlocks with said second projection 2212 and holds, and said support division 238 and said unfilled corner 2213 offset with 22 stable being immobilizated in said second shielding casing 23 of said second insulating body.Said second connector, 2 edge first insulating body, 32 thickness directions extend beyond said spacing hole 57 and are vertically connected on the said circuit board 1.
See also Fig. 5 to shown in Figure 8; Said first conducting terminal 31 and said second conducting terminal 21 all are welded on the circuit board 1 and corresponding one by one the electrically conducting in the path 10 that electrically conducts through circuit board 1 from the upper surface 16 of circuit board 1; With mutual transmission signals, thereby reach the signal converting between first connector 3 and second connector 2.
See also Fig. 3 and shown in Figure 4, said adapter 100 also comprises a retaining sheet 4 that said first insulating body 32 and said collets 5 are fixed together.Said retaining sheet 4 slabbing structures and magnetic piece for adsorbing mutually with magnet.Second holding parts 421 that said retaining sheet 4 is provided with first holding parts 411 and links to each other with first holding parts 411.The both side edges of said first holding parts 411 is respectively equipped with a fixing port 41 that runs through said retaining sheet 4 with fixing first insulating body 32 up and down, and first projection 3214 on said fixing port 41 and said first insulating body 32 is buckle mutually.The both side edges of said second holding parts 421 be respectively equipped with one run through up and down retaining sheet 4 with fixed insulation piece 5 hold mouthfuls 43, said hold mouthfuls 43 with the blocked block 531 of collets 5 buckle mutually.Said second holding parts 421 middle parts also are provided with to be used for second connector, the 2 upwardly extending mouths 42 of stepping down, and the said mouth 42 of stepping down is in order to all around direction is spacing with second connector 2.Said retaining sheet 4 is attached at the top of said first insulating body 32 and collets 5 from top to bottom.
Said adapter 100 also comprises a bonnet 6.Said bonnet 6 is in order to cover said collets 5 in said first shielding casing 33.Said bonnet 6 is a rectangular metal sheet, two cantilevers 61 that comprise a body 60, extend forward from body 60 right ends midway levels, the stop part 62 that lays respectively at cantilever 61 both sides and extend forward in order to said retaining sheet 4 is pressed on the extension 63 in said first shielding casing 33 from the top level.Said two cantilevers 61 are respectively equipped with projection 551 with said collets 5 button of holding that interlocks and hold hole 611.Said extension 63 is provided with the arc-shaped notch 6621 that arc contacts second sidewall 232 of second connector 2.
During assembling, at first first connector 3 and second connector 2 are soldered on the circuit board 1.This moment, first conducting terminal 31 was welded in said first installation portion 11; Said second conducting terminal 21 is welded in said second installation portion 12; The fixing pin 235 of said second shielding casing 23 is welded in the perforation 14 of said circuit board 1, and said circuit board 1 is contained in the said receiving space 3218 near an ora terminalis of first installation portion 11.Secondly, the length direction of said first insulating body 32 in circuit board 1 edge that will weld mutually with first connector 3 and second connector 2 is installed in the said collets 5, and said second connector 2 passes said opening 50 and is positioned in the said spacing hole 57.The cross section size of the size of said spacing hole 57 and said second connector 2 is basic identical to prevent that second connector 2 from rocking in spacing hole 57.At this moment, the both side edges that said circuit board 1 is positioned at second installation portion, 12 both sides is accommodated and is fixed in said slot 56, and said first installation portion 11 is exposed in the opening 50 of said collets 5.Then; Again the thickness direction of said retaining sheet 4 along first insulating body 32 is installed on said first insulating body 32 and the said collets 5; First projection 3214 on said first pedestal 321 interlocks with said fixing port 41 and holds; Projection 551 on the said collets 5 holds mouthfuls 43 and interlocks and hold with said, thereby said collets 5 and said first insulating body 32 are fixed together before and after first insulating body, 32 length directions.Said second connector 2 extends upward out the said mouth 42 of stepping down.Once more, the projection 551 that said bonnet 6 is held hole 611 and said collets 5 through button interlocks and holds, thereby bonnet 6 is shielded in the rear end of said collets 5.At last; On said first shielding casing, 33 edge sheathed said first insulating bodies 32 of first insulating body, 32 length directions and collets 5; At this moment, said retaining sheet 4 is clamped and fastened on said first shielding casing 33 and first insulating body 32 between the end face and collets 5 roofs along the vertical direction.Said second connector 2 is held in said first stopper slot 335 and continues to extend upward to dock electronic installation (not shown) with said second and connects, and second connector 2 can prevent that first shielding casing 33 from moving backward.The said arm 334 that supports is held in forward in the groove 3215 on said first pedestal 321 to prevent that first shielding casing 33 from moving forward, and the stop part 62 of said bonnet 6 is resisted against said first shielding casing 33 rear ends.
Really, adapter 100 of the present invention can not be provided with retaining sheet 4 separately, the buckle that holds each other can be set between these adapter 100 first insulating bodies 32 and the collets 5 reach the front and back fixing, thereby this retaining sheet 4 can not need.
In sum; Adapter 100 of the present invention is through being provided with in order to accommodate circuit board 1 and with the collets 5 of circuit board 1 overall fixed; Thereby avoid circuit board 1 to be exposed to the external world and receive frictionally damage; And then protected the stable electric connection of this circuit board 1 and first conducting terminal 31 and second conducting terminal 21, prolonged the useful life of adapter 100.In addition, collets 5 are contained in first shielding casing 33 of said first connector 3, need not the device that collets 5 are accommodated in extra increase, make that the overall volume of adapter 100 is less.
Claims (10)
1. adapter; First connector that comprises circuit board, electrically connects with circuit board and second connector that electrically connects with circuit board; Said first connector comprises first insulating body, is fixed in some first conducting terminals in first insulating body and is sheathed on the first outer shielding casing of first insulating body; Said second connector comprises some second conducting terminals that are installed on the circuit board; Said first conducting terminal electrically connects through circuit board and said second conducting terminal, and it is characterized in that: said adapter also comprises the collets in order to fixing circuit board, and said collets are contained in said first shielding casing.
2. adapter as claimed in claim 1 is characterized in that: said circuit board is between said first insulating body and collets.
3. adapter as claimed in claim 1; It is characterized in that: said collets are provided with front end face, with the corresponding rear end face of front end face, from the front end face opening of level depression to back end; Said circuit board is provided with along the first insulating body Width and is arranged as first installation portion of a row to weld mutually with first conducting terminal, and said first installation portion is exposed in the said opening.
4. adapter as claimed in claim 3; It is characterized in that: said collets also are provided with and connect front end face and two sidewalls of rear end face and roof and the diapire that is connected two sidewalls, are respectively equipped with on said roof and the diapire and extend in opposite directions to grip the clamping wall of circuit board.
5. adapter as claimed in claim 4; It is characterized in that: said clamping wall extends along the first insulating body length direction; And form between clamping wall on the said roof and the clamping wall on the diapire in order to accommodate the slot of circuit board; Said clamping wall is positioned at the rear of opening, and said slot is connected with opening so that circuit board is fit in the slot along the first insulating body length direction along the first insulating body length direction.
6. adapter as claimed in claim 5; It is characterized in that: said roof is provided with a spacing hole that runs through up and down; Said spacing hole is connected with opening, also is connected with said slot along the vertical direction along the first insulating body length direction, and said second connector passes opening to be positioned in the spacing hole along the first insulating body length direction.
7. adapter as claimed in claim 6; It is characterized in that: said circuit board is provided with second installation portion that a row arranges along the first insulating body length direction, and the length direction of said second installation portion edge first insulating body is positioned at the rear of first installation portion and aligns to be connected second connector with said spacing hole along the vertical direction.
8. adapter as claimed in claim 2; It is characterized in that: said first insulating body is provided with first pedestal; The rear end of said first pedestal is provided with first installed surface that connects with said front end face and the receiving space that is recessed to form from first installed surface, and said circuit board is contained in the said receiving space near an ora terminalis of first installation portion.
9. adapter as claimed in claim 8; It is characterized in that: said first pedestal equates with the width of said collets along the first insulating body Width that along the width of the first insulating body Width said first pedestal equates with the thickness of said collets along the first insulating body thickness direction along the thickness of the first insulating body thickness direction.
10. like any described adapter in the claim 1-9 item; It is characterized in that: said first connector is parallel to said circuit board along the length direction of first insulating body, and said second connector passes said spacing hole and said second installation portion of vertical connection along the first insulating body thickness direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105070074A CN102447202A (en) | 2010-10-14 | 2010-10-14 | Adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105070074A CN102447202A (en) | 2010-10-14 | 2010-10-14 | Adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102447202A true CN102447202A (en) | 2012-05-09 |
Family
ID=46009437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105070074A Pending CN102447202A (en) | 2010-10-14 | 2010-10-14 | Adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102447202A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048171A (en) * | 2015-08-06 | 2015-11-11 | 连展科技电子（昆山）有限公司 | Miniature electrical pin connector |
| CN113078510A (en) * | 2021-03-10 | 2021-07-06 | 东莞立讯技术有限公司 | Connector assembly |
-
2010
- 2010-10-14 CN CN2010105070074A patent/CN102447202A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048171A (en) * | 2015-08-06 | 2015-11-11 | 连展科技电子（昆山）有限公司 | Miniature electrical pin connector |
| CN113078510A (en) * | 2021-03-10 | 2021-07-06 | 东莞立讯技术有限公司 | Connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120509 |