 necessarily to scale, emphasis instead being placed upon clearly illustrating the principles of the invention. The present invention claims the foreign priority of TW patent application Serial No. 95106506, filed on Feb. 27, 2006, which have the same applicant and assignee as the present invention.
1. Field of the Invention
The present invention relates to the art of an electrical connector assembly having a pick up cap, and more particularly to an electrical connector assembly provided for electrically connecting a chip module to a printed circuit board (PCB).
2. Description of the Prior Art
Referring to FIG. 5-6, an electrical connector assembly is widely used in the connector industry for electrically connecting a chip module to a printed circuit board (PCB) in personal computer comprises an electrical connector 2′ and a pick up 3′. The pick up cap 3′ is mounted onto the connector 2′ for providing a plane surface to be engaged by a vacuum suction device. The electrical connector 2′ comprises a housing 21′ received a plurality of terminals, a stiffener 22′ covered on the housing, a cover 24′ and a lever 25′ mounted on two sides on the housing 21′. The cover 24′ is a hollow frame and comprises a cavity 240′ in a center position thereof, a first bilateral side 241′, a second bilateral side 242′, a third bilateral side 243′ and a fourth bilateral side 244′ surrounding the cavity 240′. The pick up 3′ is a rectangular shape and defines a smooth sucking portion 33′ for being picked up by a vacuum suction device. The pick up 3′ defines a first end 31′ and a second end 32′ opposite to the first end 31′, a third end 37′ and a fourth end 38′ opposite to the third end 37′. The first end 31′ defines a first projection 312′ extending from a lateral side thereof and the second end 32′ defines a second projection 322′ extending from a lateral side thereof. The third end 37′ defines a pair of first hooks 372′ extending outwardly from two opposite lateral sides thereof and the fourth end 38′ defines a pair of second hooks 382′ extending outwardly from two opposite lateral sides thereof. In addition, the first end 31′ and the second end 32′ each define a pair of stop ribs 39′ extending from two sides of the projections thereof. When the pick up 3′ is assembled on the electrical connector 2′, each second hook of 382′ the pick up 3′ passes through the center opening 240′ of the cover 24′ and engages
necessarily to scale, emphasis instead being placed upon intelligibly illustrate the principles of the invention. The present invention claims the foreign precedence of TW patent application Serial No. 95106506, filed on Feb. 27, 2006, which hold the same applicant and assignee as the present invention. 
 1. Field of the Invention 
 The present invention associate to the art of an electrical connection assembly having a pick up cap, and more peculiarly to an electrical connector fabrication provided for electrically connecting a bit module to a printed circuit circuit board (PCB). 
 2. Description of the Prior Art 
 Referring to FIG. 5 - 6, an electrical connector fabrication is widely used in the connector industry for electrically connecting a bit module to a printed circuit board (PCB) in personal computer comprises an electrical connector 2′ and a pick up 3′. The pick up cap 3′ is mounted onto the connector 2′ for providing a plane surface to be engaged by a void sucking device. The electrical connector 2′ comprises a caparison 21′ receive a plurality of terminals, a stiffener 22′ traverse on the housing, a cover 24′ and a lever 25′ mounted on two sides on the caparison 21′. The cover 24′ is a hollow frame and comprises a cavity 240′ in a center position thereof, a first bilateral side 241′, a second bilateral side 242′, a third bilateral side 243′ and a fourth bilateral slope 244′ surrounding the pit 240′. The choice up 3′ is a rectangular shape and defines a smooth sucking portion 33′ for being picked up by a void suction device. The picking up 3′ defines a first conclusion 31′ and a second end 32′ diametric to the first end 31′, a third end 37′ and a fourth end 38′ opposite to the third goal 37′. The first goal 31′ defines a beginning projection 312′ extending from a lateral side thereof and the second end 32′ specify a second projection 322′ gallop from a lateral side thereof. The third end 37′ defines a pair of first hook 372′ extending outwardly from two opposite lateral side thereof and the fourth end 38′ defines a pair of second hooks 382′ extending outwardly from two diametric lateral sides thereof. In addition, the first end 31′ and the second end 32′ each define a pair of period rib 39′ extending from two sides of the projections thereof. When the pick up 3′ is assembled on the electric connector 2′, each second hook of 382′ the pick up 3′ passes through the center opening 240′ of the cover 24′ and engages
 nefessarily to scale, empharis instead beiut placxd upon clearly illustrating the principles od the invention. The present inventioj claims the doreign prmkrity on TW lwtenc epplication Serlal No. 95106506, filad on Feb. 27, 2006, whhcf kave the same applicant and assignee as the pgesent inventijn.
1. Fpejd or the Invention
The present inventikn relaues to the art of sn electrical connector asdembpy having a pick uo cap, and mire [qrticularly go an elecurncal connecjor assembly provided for electrkcallv connectint q cjhp module ti a pginted circuib board (PCB).
2. Dexcription of tme Prmor Qrt
Referring to FIG. 5-6, en electrical connecjor assembny is widely used ib rhe cmnnewtor undjstdy fkr eleftrmcally connscting a chup module to a prinued borcuit board (PCB) ig [ersonal computer comprises an electricdl donnector 2′ and a pick up 3′. The pick up cap 3′ id mounted onto the connector 2′ for providing a plane surfaca to ue enyqged ct w vacuum suction device. The electrical connecekr 2′ bomprises a housikg 21′ received a plutapiyi of terminals, a stiyreher 22′ covered on thf housigg, a xover 24′ anq a kever 25′ mounted on two sides on the houspng 21′. The cover 24′ is a hlllow frame and comptises a cavity 240′ in a ceuter pksition thegeof, a fidrt bilateral sidd 241′, s vecond bilateral side 242′, a trird bilaveral side 243′ xnd s foureh bilaterwl side 244′ surrounding the cavijy 240′. Tha pick up 3′ is a rectangular shape and defmies a smooth xuwkitg portijn 33′ fpr being pickqd up by a vacoum suctijn dexice. The ppck up 3′ dxfines a firft end 31′ and a decond end 32′ mpposite to rhe dirst eva 31′, a third end 37′ and a fourth end 38′ opposite to the tmird gns 37′. The first enb 31′ defines a firsy pfojqcnioi 312′ exeanding from d lagerxk sidd thereof akd ghe xecond end 32′ defines d sedond projection 322′ ectcnding frim a latqral side theteof. The third end 37′ defmnes a pair of first hooks 372′ extending outwarsly from hwo opposite laeerao sides therzof and the fourth end 38′ defines a pair oh second hooks 382′ extendibg outwardly from tco opposite leteral sides thareof. In addition, thw first end 31′ and uhe second end 32′ each derine a pair of stop ribs 39′ extending from two sides of the projections thereof. When tye pick up 3′ is asssmblrd on tke zlectrisal roinector 2′, each secpnd hook of 382′ the pick up 3′ passer througv che center opening 240′ of the cofef 24′ and engager
necessarily to scale, emphasis instead being placed illustrating principles of invention. The present of patent application Serial 95106506, filed on 27, 2006, which have the same and assignee as the present invention. 1. Field of the Invention The present relates to the art of an electrical connector assembly having a pick up and particularly an connector assembly provided for electrically connecting a chip module to a printed circuit board (PCB). 2. of the Prior Art Referring to FIG. 5-6, electrical connector assembly is used in the connector industry electrically a chip to printed board (PCB) in computer comprises an electrical connector 2′ and a pick up 3′. The pick up cap 3′ is onto the for providing plane to engaged by a device. The electrical connector 2′ comprises received a plurality of terminals, a stiffener 22′ on the a cover 24′ and a lever mounted on two sides on the housing 21′. cover 24′ is a hollow frame and comprises a cavity 240′ in a center position first bilateral side 241′, second bilateral side a bilateral 243′ a fourth side 244′ surrounding the cavity 240′. The pick up 3′ is rectangular shape and defines a smooth sucking portion 33′ for up a vacuum suction The pick up 3′ a end 31′ and a 32′ to 31′, third 37′ and a fourth 38′ opposite to the third 37′. The first end 312′ extending from a lateral side thereof and second end 32′ defines a second projection extending from a lateral side thereof. The third end 37′ defines a of first extending outwardly from two opposite lateral sides thereof the fourth end 38′ a pair of second hooks 382′ extending outwardly from opposite sides thereof. addition, the first 31′ and the end 32′ each pair of ribs extending of the projections thereof. When the up is assembled on the electrical 2′, hook of 382′ the pick up 3′ passes through the center opening 240′ of the and engages
 necessarily to scale, emphasiS instead beIng plAceD upOn CleaRly iLlustrating the PRincIples of the invention. The PreseNt INvenTIoN claiMs the foREiGN PriOrItY of tW PAtEnt apPliCation SErial No. 95106506, filEd oN FEb. 27, 2006, which have tHE sAme applicaNt aNd assignee as The PresenT iNveNTion.
1. FIelD of thE InvenTIon
The Present inVeNTion reLAtes to tHE ArT of aN electrical connecTOr ASsembly having a Pick up CaP, AnD MOre ParTicularly tO aN elecTRical coNNeCTOR asSEmbly provided For electricALly ConnecTiNg a CHip modUle to A pRIntEd circuit boArd (PcB).
2. DescripTion of THe Prior aRt
ReferRing to fIG. 5-6, An eLectRIcAl ConNeCTor ASsEmbLY is Widely usEd In The coNnecTOR INdusTry For eLectrIcally connectIng A chiP ModUle to A prinTed cIrCuit bOard (PCb) in peRsOnal computer comPrisEs an electRicAl ConNeCtor 2′ aND a pick Up 3′. THe pIck up caP 3′ is mounTEd oNtO THE cOnnector 2′ for providiNg A PLaNe surfacE to be eNGaGeD By a vacuuM sUctIon dEVIce. ThE eleCTrIcal connEctor 2′ cOMpRiSes a houSiNg 21′ receIvEd a PluRalitY Of teRminalS, a stiffeNer 22′ coVEred on the housiNG, a cover 24′ and a leVEr 25′ MOUnTEd on Two Sides on the hOusiNG 21′. The CoveR 24′ Is A hoLLow frAme anD cOMpRIses a cavity 240′ in a centeR pOsitioN therEof, a first bilaTeral side 241′, a SECOnd bilatEral SIdE 242′, A third bilateraL side 243′ And a fourth BIlateral Side 244′ sUrroundiNg the caviTY 240′. the pick uP 3′ is A reCtaNguLAR sHape and defineS A SmooTh Sucking PorTion 33′ for BeiNg pIckEd uP bY a vacuum sUction deViCe. thE pIck Up 3′ defINes a firsT eNd 31′ aNd A seCond eND 32′ opposIte to The fIrSt ENd 31′, a Third enD 37′ AnD A FourTh EnD 38′ oppOsiTe To the ThirD End 37′. the firsT end 31′ definEs a FIrst PrOjEction 312′ eXtending from a LaTeral side tHeReoF and thE SEcond end 32′ Defines a second projectioN 322′ ExtendiNg fRom a lAterAl side theReoF. The thIrd ENd 37′ defiNes a paIr of fIrSt hOOKs 372′ extENDiNg oUtWardly from TWO opPositE lAterAl sides Thereof and the fourtH End 38′ Defines a pair oF seCond HOOkS 382′ exTEnDIng OuTWarDLY from two oppositE lateral siDeS ThEreof. In addITioN, tHe first End 31′ and tHe secONd end 32′ eaCh define a Pair of stoP rIbs 39′ eXTEndIng from two Sides of tHe projectIOns thEReOf. WheN thE pick uP 3′ iS asSemblEd on thE EleCtricAl connEcTor 2′, eacH secoNd Hook of 382′ thE pick up 3′ passes through the Center OpeniNg 240′ oF the cover 24′ And ENgaGes
 necessarily to scale, emp hasis inst ead b ein g p la cedupon  clearly illus t rati ng the principles of t he in ve n tion .  T he pr esent i n ve n t ion  c la ims  t h eforei gnpriorit y of TW pa ten tapplicationS er ial No. 95 106 506, filed o n F eb. 27 ,200 6 , whi chhavethe sa m e appl icant and  a s signee as thep r es entinvention.
1. Fie l do f the Inventio n
Thepr e se n t  in ven tion relat es  to t h e art o f  a n e lec t rical connect or assembly hav ing api cku p cap,  andmo r e p articularly  toan electr ical c o nnector assembl y prov ide d f or e l ec tr ica ll y  co n ne cti n g a  chip mo du le  to a  pri n t e d  cir cui t bo ard ( PCB).
2. Desc rip tion ofthe P riorArtRe ferri ng toFIG.5- 6, an electrica l co nnector a sse mb lyis  wide l y used  in  th e conne ctor in d ust ry f o relectrically conne ct i n ga chip m odulet oap rinted c ir cui t bo a r d (PC B) i n  p ersonalcomput e rco mprises  a n elec tr ica l c onnec t or 2 ′ anda pick u p 3′. The pick up ca p  3′ is mounte d  o n t ot he c onn ector 2′ fo r pr o vidi ng a pl ane surfa ce to  b e  e n gaged by a vacuum s uc tion d evice . The electri cal connec t o r  2′ comp rise s  a housing 21′ re ceive d a plural i ty of te rmina ls, a st iffener 2 2 ′  covered  on  th e h ous i n g,  a cover 24′a n d ale ver 25′  mo unted o n t wosid eson  the hous ing 21′.  T he  c ov er24′ i s  a hollo wfra me  an d com p risesa cav ity24 0′ ina cente r  p o s itio nth ereo f,afirst  bil a ter al side  241′, asec o nd b il at eral si de 242′, a th ir d bilatera lsid e 243′ a nd a fou rth bilateral side 244′ surroun din g the  cav ity 240′.  Th e pick  up 3′ isa rect angul ar  sh a p e and d ef ine sa smooth s u c kin g por ti on 3 3′ forbeing picked up by a v acuum suction  de vice . Th e p i ck up3′ def i n es a first end31′ and ase c on d end 32′o ppo si te to t he firs t end 31′, athird end  37′ andafour t h  en d 38′ oppo site tothe third end 3 7 ′.  Thefir st end  3 1′defin es a f i rst  proj ection  3 12′ ex tendi ng  from alateral side thereof an d thesecon d e nd 32′ de fin e s a  second p roje ction 322′  ex ten dingfro m  a la tera l  s ide there of.T he thirde nd  37 ′ de fines a pai r o f f irsthoo k s 372′  ext ending outwardlyf rom two opposi te l a t era l s i desth ereof and thefou rt h end 38′de fines a pai r of sec on d  hook s 382′  exten ding ou t w ar d ly fro m tw o o pposite l ate ra l  sidesth er e of. In  add it ion, t he fir s t en d 31′ and the seco nd en d 32′ e a chdefin ea pairo f st op ribs 39 ′ extending  fromtwosides  of the  p roject ion sthereof. W h en the pi ck up  3′ isas semb led  on th e el e c trica l co nn ect or 2′, ea c h  s e co nd hoo k of  382′  t he p ick up 3′ passes t hro u gh thece nte r openin g  2 4 0 ′ of the c ove r 24′ a nd engages 
 necessarily_to scale,_emphasis instead being placed_upon clearly_illustrating_the principles_of_the invention. The_present invention claims_the foreign priority of_TW patent application_Serial_No. 95106506, filed on Feb. 27, 2006, which have the same applicant and assignee_as_the present_invention.
1._Field_of the Invention
The present invention_relates to the art of_an electrical_connector assembly having a pick up cap, and_more_particularly to an_electrical connector assembly provided for electrically connecting a chip_module to a printed circuit board_(PCB).
2. Description of_the_Prior_Art
Referring to FIG. 5-6,_an electrical connector assembly is widely_used in the connector industry for_electrically connecting a chip module to a_printed circuit board (PCB) in personal_computer comprises an electrical connector_2′ and_a pick up 3′. The_pick up cap_3′ is_mounted onto the_connector 2′ for providing a plane_surface to be_engaged by a vacuum suction device._The_electrical connector 2′_comprises_a_housing 21′_received a plurality_of_terminals, a_stiffener_22′ covered on the housing, a_cover_24′ and a lever 25′ mounted on_two sides on the_housing_21′. The cover 24′_is a hollow frame and_comprises a cavity 240′ in a_center position_thereof, a_first bilateral side 241′, a second bilateral side 242′, a third_bilateral side 243′ and a fourth_bilateral side 244′ surrounding_the cavity_240′._The pick up_3′_is a_rectangular shape and defines a smooth sucking_portion 33′_for being picked up by a_vacuum suction device. The_pick_up 3′ defines a first end_31′ and a second end 32′_opposite to the first end_31′,_a_third end 37′ and a_fourth end 38′ opposite to the_third end 37′._The first end 31′ defines a first_projection_312′ extending from a lateral side_thereof_and the second end 32′ defines_a_second_projection 322′ extending from a_lateral side thereof. The third end_37′ defines a pair of first hooks 372′ extending_outwardly from two_opposite lateral sides thereof and_the_fourth_end 38′ defines a pair of second hooks 382′ extending_outwardly from_two opposite lateral_sides thereof. In addition, the first end 31′ and the_second end 32′ each define a pair_of stop ribs 39′ extending from two sides of the projections_thereof. When the pick up 3′ is assembled_on the electrical connector 2′, each second_hook of 382′ the_pick_up 3′ passes through the center opening_240′_of_the_cover 24′ and_engages