CN2629264Y - Cable connector assembly - Google Patents
Cable connector assembly Download PDFInfo
- Publication number
- CN2629264Y CN2629264Y CN 03243234 CN03243234U CN2629264Y CN 2629264 Y CN2629264 Y CN 2629264Y CN 03243234 CN03243234 CN 03243234 CN 03243234 U CN03243234 U CN 03243234U CN 2629264 Y CN2629264 Y CN 2629264Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- connector assembly
- lid
- micro coaxial
- cable connector
- 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
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Abstract
The utility model provides a cable connector component (1) for high-speed transmission signals and comprises a body (10) and a plurality of circuit board modules contained in the body, wherein the body is provided with a plurality of channels (14) extending along the first direction. Each circuit board module (20) is provided with a circuit board (22) accommodated in the corresponding channels, a plurality of cables (23) connected with the circuit board machine electrically, a metal grounding slice positioned on one surface of the circuit and a cable clip (25) holding the cable. The cable clip is further provided with a through hole extending along the second direction. A first locking component is inserted into a through hole (266) along the second direction, and then fixes the cable clip of the circuit board module together. With a grounding slice, the utility model can reduce the electromagnetic disturbance among the adjacent cables.
Description
[technical field]
The relevant a kind of micro coaxial cable connector assembly of the utility model refers to a kind of some micro coaxial cable connector assemblies that are used for the circuit board of high-speed transfer signal that have especially.
[background technology]
Along with communication and development of computer, need between the electronic equipment to connect, between electronic equipment, to set up the mass data transmission channel with high density electrical connector.Each electric connector need be provided with some circuit boards, with the transmission of signal in electric connector that improves different electrical characteristics.As wire and cable connector, the inside connected system that high density electrical connector has been widely used in server, router and has needed data high-speed processing and transmission equipment.
United States Patent (USP) the 6th, 217 has disclosed a kind of micro coaxial cable connector assembly No. 364, and this micro coaxial cable connector assembly comprises body and cable.Wherein, body is made up of two roughly the same insulation divisions, and cable has some heart yearns, and described heart yearn is connected with the conducting terminal that is overmolded in flat sheet-like portion.Insulation division forms the inside accepting hole that is provided with front port and rear port.Tabs close parallel is each other arranged, and is arranged in the inside accepting hole of an insulation division, thereby cable can stretch out from the rear port of accepting hole, and another insulation division can seal the combination that coats cable and tabs.Two insulation divisions are to be retained on nut by screw, thereby the combination of cable and tabs is fixed in the body.But, said method not only makes the assembling process of micro coaxial cable connector assembly become complicated, and the cooperation of two insulation divisions also can take place looseningly owing to transportation and the vibration of other caused by factors, so the combination of cable and tabs can not firmly be retained in the body.Thereby influence the electric connection of micro coaxial cable connector assembly and butt connector.
United States Patent (USP) the 5th, 924,899 (calling ' No. 899 patent in the following text) and respectively disclose a kind of structure of micro coaxial cable connector assembly for the 6th, 102, No. 747.See also the 4a-4c figure and the 5a-5c figure of ' No. 899 patent, micro coaxial cable connector assembly comprises body and plurality of modules.Wherein, body is provided with some parallel slots, and described module is housed in the slot.Each module has circuit substrate, resettlement section and insulative pricking portion.Wherein, the resettlement section has some forked terminals and is arranged on an end of substrate, and insulative pricking portion is arranged on the other end of substrate, and this insulative pricking portion has the insulative pricking terminal, and this insulative pricking terminal is connected with the conductor of cable.Each module all is to be retained on body by the interference fit with body.When wire and cable connector is separated with butt connector, need the exposed end of cable is applied pulling force, this pulling force can make module relatively in body displacement backward.Therefore, when micro coaxial cable connector assembly cooperated once more with butt connector, above-mentioned displacement promptly can influence micro coaxial cable connector assembly and cooperate with the electrical of butt connector.And this kind micro coaxial cable connector assembly needs with additional means cable to be done up, thereby production cost is increased.
Therefore, need a kind of wire and cable connector of improvement, to overcome the deficiencies in the prior art.
[summary of the invention]
The purpose of this utility model is to provide a kind of micro coaxial cable connector assembly, and this micro coaxial cable connector assembly has the stress buffer device, puts on the pulling force of cable with buffering.
Main purpose of the present utility model is achieved through the following technical solutions: the utility model provides a kind of micro coaxial cable connector assembly, it has body, the some circuit board modules and first lock member, this body is provided with some passages that extend in parallel along the first direction of body, circuit board module comprises the circuit board that is contained in the body respective channel, some with the cable of circuit board machinery electric connection and the cable clamp that cable is retained on, this micro coaxial cable connector assembly further is provided with bonnet, this bonnet is assembled in body, circuit board surface is provided with the metal ground strip, cable clamp has the perforation that extend perpendicular to the second direction of the first direction of body on the edge, the perforation that first lock member inserts cable clamp along second direction is fixed in circuit board module together.
The utility model also provides a kind of micro coaxial cable connector assembly, it has body, the some circuit board modules and first lock member, this body is provided with some passages that extend in parallel along the first direction of body, circuit board module comprises the circuit board that is contained in the body respective channel, some with the cable of circuit board machinery electric connection and the cable clamp that cable is retained on, this micro coaxial cable connector assembly further is provided with the bonnet and second lock member, wherein bonnet has first lid and second lid that cooperates with body, first lid and second lid have coupling arrangement, and this bonnet is provided with the locking hole that runs through first lid and second lid along second direction, and, circuit board is provided with through hole, circuit board surface is provided with the metal ground strip, first lock member inserts the through hole of circuit board, second lock member inserts the locking hole of bonnet, and circuit board module is fixed in body and the bonnet.
Because micro coaxial cable connector assembly of the present utility model firmly is immobilizated in body and bonnet by second lock member with circuit board module, thereby guarantee that micro coaxial cable connector assembly electrically cooperates with the reliable of butt connector.Micro coaxial cable connector assembly of the present utility model is by cable clamp clamping cable, and cable clamp is fixed together by first lock member, therefore the pulling force that puts on cable can obtain suitable buffering, and, this micro coaxial cable connector assembly has ground strip, thereby can reduce the electromagnetic interference between adjacent cables.
Below in conjunction with drawings and Examples the utility model is further described:
[description of drawings]
Fig. 1 is the stereogram of the utility model micro coaxial cable connector assembly.
Fig. 2 is the view of another angle of micro coaxial cable connector assembly shown in Figure 1.
Fig. 3 is the exploded view of micro coaxial cable connector assembly shown in Figure 1.
Fig. 4 is another angular views of micro coaxial cable connector assembly shown in Figure 3.
Fig. 5 is the enlarged drawing of the circuit board module of micro coaxial cable connector assembly shown in Figure 3.
Fig. 6 is the exploded view of circuit board module shown in Figure 5.
Fig. 7 is the view of another angle of circuit board module shown in Figure 5.
Fig. 8 is the view of another angle of circuit board module shown in Figure 6.
[embodiment]
See also Figure 1 and Figure 2, the utility model wire and cable connector 1 has body 10, some circuit board module 20 and two-piece type bonnets 30 that is contained in body 10.Wherein, described body 10 and bonnet 30 are used for fixing circuit board module 20.
See also Fig. 3 and shown in Figure 4, body 10 is a rectangle, and it has preceding interface 100, is positioned at preceding docking port 11, the back 102 of preceding interface 100 and is positioned at next 102 reception room 12, and preceding interface 100 is towards butt connector (indicating).Body 10 is provided with some passages that extend in parallel from front to back 14 and some grooves 16, passage 14 that is extend along the first direction of body 10.Wherein, docking port 11 was communicated with reception room 12 before this passage 14 made, and each groove 16 is in line with respective channel 14.Body 10 also comprises some conduits 17 and some shoulders 170, and wherein, conduit 17 is arranged at body upper surface 104 and lower surface (not indicating) respectively, and shoulder 170 is recessed to form downwards from corresponding conduit 17.
See also Fig. 5 to shown in Figure 8, circuit board module 20 comprises circuit board 22 and cable 23 some and that circuit board 22 electrically connects.Circuit board 22 has insulated substrate, some signal transmission lines (not indicating), some ground paths (not indicating), is arranged at recess 220 and some through holes 222 of circuit board 22 rear ends.Wherein, insulated substrate is made by circuit common baseplate material such as FR4 etc., and signal transmission line is arranged at a side of substrate, thinks that micro coaxial cable connector assembly 1 provides signal transmission path, and ground path is arranged at the two sides of substrate.The cable 23 of each circuit board module 20 is arranged at same plane, and has the conductor 230 with the welding of the signal transmission line of circuit board 22,
See also Fig. 3 and shown in Figure 4, bonnet 30 comprises the main body of separation, and the main body of this separation has first lid 31 and second lid 32.First lid 31 and second lid 32 all have top panel 330, lower panel 332 and the side panel 334 between top panel 330 and lower panel 332, and first lid 31 and second lid 32 are respectively equipped with the holding part 336 of a pair of leading edge extension from top panel 330, lower panel 332, some pin joint posts 337, and pin joint post 337 corresponding accepting holes 338 and run through the locking hole 300 of side panel.Described pin joint post 337 and accepting hole 338 are used to connect first lid 31 and second lid 32, in addition, are provided with projection 3360 in the free end of holding part 336.The separate type design of bonnet 30 helps bonnet 30 is provided with and is assembled on the body 10.
In assembling process, circuit board module 20 inserts passage 14 from the back 102 of body 10 along first direction, when the front end of circuit board 22 during in abutting connection with the preceding interface 100 of body 10, circuit board 22 is accommodated in passage 14, and the upper end of circuit board 22 and bottom are immobilizated in the groove 16.The perforation 266 that first lock member 40 inserts cable clamp 25, that is along the second direction insertion perforation 266 perpendicular to first direction, circuit board module 20 is locked together, to reach the function of Stress Release.
When shoulder 170 mechanical engagement of the projection 3360 of the holding part 336 of first lid 31 and second lid 32 and conduit 17, bonnet 30 promptly is assembled in body 10.Simultaneously, pin joint post 337 and corresponding accepting hole 338 interference fit link up first lid 31 and second lid 32.Bonnet 30 is provided with around the cable clamp 25 of circuit board module 20, and second lock member 60 inserts the locking hole 300 of bonnet 30, and cable clamp 25 firmly is immobilizated in bonnet 30.
Owing to by second lock member 60 circuit board module 20 firmly is immobilizated in body 10 and bonnet 30, thereby can guarantees that micro coaxial cable connector assembly 1 electrically cooperates with the reliable of butt connector.In addition, by cable clamp 25 clamping cables, and by first lock member 40 cable clamp 25 is fixed together, the pulling force that therefore puts on cable 23 can obtain suitable buffering.
Claims (10)
1. micro coaxial cable connector assembly, has body, the some circuit board modules and first lock member, this body is provided with some passages that extend in parallel along the first direction of body, circuit board module comprises the circuit board that is contained in the body respective channel, some with the cable of circuit board machinery electric connection and the cable clamp that cable is retained on, it is characterized in that: this micro coaxial cable connector assembly further is provided with bonnet, this bonnet is assembled in body, circuit board surface is provided with the metal ground strip, cable clamp has the perforation that extend perpendicular to the second direction of the first direction of body on the edge, the perforation that first lock member inserts cable clamp along second direction is fixed in circuit board module together.
2. micro coaxial cable connector assembly as claimed in claim 1, it is characterized in that: cable clamp is made up of two roughly the same stators, one of them stator is provided with shell fragment, and another stator is provided with the perforate of accommodating shell fragment, and this shell fragment is with the separate certain distance of adjacent cable.
3. micro coaxial cable connector assembly as claimed in claim 2 is characterized in that: ground strip has the fixedly finger and the stator of the ground path welding on some and the circuit board.
4. micro coaxial cable connector assembly as claimed in claim 3 is characterized in that: ground strip is provided with the ground connection finger that ground path some and circuit board welds.
5. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: bonnet has first lid and second lid, and this first lid and second lid are combined by second lock member that inserts first lid and second lid.
6. micro coaxial cable connector assembly as claimed in claim 5 is characterized in that: first lock member has metallic flat portion, and second lock member has bolts and nuts.
7. micro coaxial cable connector assembly, has body, the some circuit board modules and first lock member, this body is provided with some passages that extend in parallel along the first direction of body, circuit board module comprises the circuit board that is contained in the body respective channel, some with the cable of circuit board machinery electric connection and the cable clamp that cable is retained on, it is characterized in that: this micro coaxial cable connector assembly further is provided with the bonnet and second lock member, wherein bonnet has first lid and second lid that cooperates with body, first lid and second lid have coupling arrangement, and this bonnet is provided with the locking hole that runs through first lid and second lid along second direction, and, circuit board is provided with through hole, circuit board surface is provided with the metal ground strip, first lock member inserts the through hole of circuit board, second lock member inserts the locking hole of bonnet, and circuit board module is fixed in body and the bonnet.
8. micro coaxial cable connector assembly as claimed in claim 7 is characterized in that: circuit board module also has the cable clamp that is used for fixing cable, and it is provided with along second direction and extends the perforation that is used to accommodate first lock member.
9. micro coaxial cable connector assembly as claimed in claim 8 is characterized in that: ground strip has fixedly finger and the stator that ground path some and circuit board welds.
10. micro coaxial cable connector assembly as claimed in claim 9 is characterized in that: ground strip is provided with the ground connection finger that ground path some and circuit board welds.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/317,830 | 2002-12-11 | ||
| US10/317,830 US6699073B1 (en) | 2002-10-22 | 2002-12-11 | Cable assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2629264Y true CN2629264Y (en) | 2004-07-28 |
Family
ID=32592874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03243234 Expired - Fee Related CN2629264Y (en) | 2002-12-11 | 2003-03-23 | Cable connector assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2629264Y (en) |
| TW (1) | TW572445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006663A (en) * | 2014-04-11 | 2015-10-28 | 泰科电子公司 | Cable backplane system having a strain relief component |
| CN113904129A (en) * | 2021-12-09 | 2022-01-07 | 鹏元晟高科技股份有限公司 | High-speed signal cable assembly |
-
2003
- 2003-03-23 CN CN 03243234 patent/CN2629264Y/en not_active Expired - Fee Related
- 2003-03-28 TW TW92204920U patent/TW572445U/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006663A (en) * | 2014-04-11 | 2015-10-28 | 泰科电子公司 | Cable backplane system having a strain relief component |
| CN105006663B (en) * | 2014-04-11 | 2019-03-01 | 泰连公司 | Cable back board system with strain removing part |
| CN113904129A (en) * | 2021-12-09 | 2022-01-07 | 鹏元晟高科技股份有限公司 | High-speed signal cable assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| TW572445U (en) | 2004-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |