CN208209042U - A kind of small-sized ultrahigh speed wire and cable connector and connector assembly - Google Patents
A kind of small-sized ultrahigh speed wire and cable connector and connector assembly Download PDFInfo
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- CN208209042U CN208209042U CN201820467148.XU CN201820467148U CN208209042U CN 208209042 U CN208209042 U CN 208209042U CN 201820467148 U CN201820467148 U CN 201820467148U CN 208209042 U CN208209042 U CN 208209042U
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- cable
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- pcb board
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- front housing
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Abstract
The utility model discloses a kind of small-sized ultrahigh speed wire and cable connectors, including shell, elastic slice, it is filled in the intracorporal inner membrance of shell, by the pcb board of inner membrance cladding and the cable being weldingly fixed on pcb board, the elastic slice is mounted on shell, the pcb board assembling is immobilized in the shell portion, assembly type hull outside is extended in the golden finger end of pcb board, and the glue feeding opening for being molded inner membrance is provided on the shell.The invention also discloses a kind of small-sized ultrahigh speed micro coaxial cable connector assembly, including wire and cable connector and plate terminal adapter, the wire and cable connector is above structure.The utility model is after PCB and shell assembly by the way of low-pressure injection molding inner membrance, and product structure size is small, and intensity is high, and manufacture easy to process；Inner membrance coats the solder joint between cable and pcb board, protects solder joint, electric property is made to be significantly increased compared with existing product.
Description
Technical field
The utility model relates to a kind of electric connector, specially a kind of small-sized ultrahigh speed wire and cable connector and connector group
Part.
Background technique
Mini Cooledge transmission line is that high speed data signal transmission line of new generation and connector, transmission rate can reach
25G (NRZ), 32G (PCIe5.0), 56G (PAM4), 56G (NRZ), 112G (PAM4), be widely used in server, interchanger,
The fields such as equipment and work station of storage, have the disadvantage that 1, existing production in practical application compared to existing SlimSAS transmission line
Product are to be molded outer mold technique, and injection molding pressure can squeeze the welding position of PCB and cable conductors, to influence electric property；
2, existing product outer dimension is larger, and occupied space is also big；3, existing product pcb board is longer, is unfavorable for improving SI performance.Therefore
Need to design a kind of connector of the compact structure of lower height, and manufacture easy to process, to adapt to Mini Cooledge biography
The requirement of defeated line.
Summary of the invention
The purpose of this utility model is to provide a kind of wire and cable connector and connector assemblies, have compact shape knot
Structure saves space, and manufacture easy to process.To achieve the above object, the utility model uses following technical scheme:
A kind of small-sized ultrahigh speed wire and cable connector, including shell, elastic slice, be filled in the intracorporal inner membrance of shell, coated by inner membrance
Pcb board and the cable that is weldingly fixed on pcb board, the elastic slice be mounted on shell, the pcb board assembling is fixed on
Enclosure interior, the golden finger end of pcb board are extended assembly type hull outside, are provided on the shell for being molded inner membrance
Glue feeding opening.
Wherein, the shell includes front housing and rear shell, and front housing and rear shell assembling are set on the front housing with being integrated
It is equipped with the mounting groove for mounting elastic sheet, the leading flank of the front housing is equipped with preceding pilot hole, the golden finger end of the pcb board
Portion passes through preceding pilot hole and extends outside front housing.
Preferably, the sliding slot track being arranged forward is provided in the front housing, the pcb board is mounted on sliding slot track
It goes up and passes through preceding pilot hole and extend outside front housing.
Wherein, the spacing on the pcb board between golden finger is 0.6mm.
In one embodiment, the cable is welded on the side or rear end of pcb board, the shell side or rear end in parallel
It is provided with cable outlet hole, the cable passes through cable outlet hole and extends hull outside.
In another embodiment, the cable is vertically welded in the lower section of pcb board, and setting is wired below the shell
Cable outlet hole, the cable pass through cable outlet hole and extend hull outside.
Preferably, the front housing end two sides protrude out two flanks, and two flanks and shell two sides form limiting groove.
Preferably, the front housing rear portion is provided with several card slots, and the rear shell front is provided with several buckles, described
Buckle be mutually engaged by clamping with card slot.
Preferably, several salient points are provided on the front housing in mounting groove, the elastic slice is set as the upper and lower of bending
Double-layer structure, lower layer are provided with several bayonets matched with salient point.
The invention also discloses a kind of small-sized ultrahigh speed connector assembly, including wire and cable connector and plate terminal adapter, institutes
The wire and cable connector stated is above structure, and the elastic slice of the wire and cable connector is equipped with grab, on the plate terminal adapter
It is provided with square slot, installation is fixed in the grab insertion square slot.
Due to the above structure, the utility model has the following beneficial effects:
1, the utility model is after PCB and shell assembly by the way of low-pressure injection molding inner membrance, and product structure size is small, intensity
Height, and be more convenient for fabricating；Inner membrance coats the solder joint between cable and pcb board, protects solder joint, keeps electric property more existing
Product is significantly increased.
2, shell is assembled by front housing and rear shell, makes height after assembly can be very low, realizes compact profile design, greatly
Saving space, be able to satisfy most of use environment.
3, golden finger spacing is set as 0.6mm, can transmit 25G(NRZ), 32G (PCIe5.0) or 56G(PAM4) high
Fast signal.
4, it by setting sliding slot track and preceding pilot hole, fixes pcb board by sliding slot and pilot hole, makes pcb board will not
There is double swerve or rotation.
5, by the way that flank is arranged in front housing end two sides, make wire and cable connector and plate terminal adapter to timing, play guiding
Effect；After wire and cable connector and plate terminal adapter are to matching, flank plays the role of resisting wiggly, increases product reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one.
Fig. 2 is the decomposition diagram of Fig. 1.
Fig. 3 is the installation condition schematic diagram of pcb board and front housing in embodiment one.
Fig. 4 is the installation condition schematic diagram of front housing and rear shell in embodiment one.
Fig. 5 is the structural schematic diagram of the utility model embodiment two.
Fig. 6 is the decomposition diagram of Fig. 5.
Fig. 7 is the installation condition schematic diagram of pcb board and front housing in embodiment two.
The installation condition schematic diagram of front housing and rear shell in Fig. 8 embodiment two.
Fig. 9 is the structural schematic diagram of embodiment three.
Figure 10 is the decomposition diagram of embodiment three.
Figure 11 is the installation condition schematic diagram of pcb board and front housing in embodiment three.
Figure 12 is the installation condition schematic diagram of front housing and rear shell in embodiment three.
Figure 13 is the structural schematic diagram of example IV.
Primary clustering symbol description:
1: front housing, 11: mounting groove, 12: preceding pilot hole, 13: sliding slot track, 14: salient point, 15: card slot, 16: flank, 2: after
Shell, 21: cable outlet hole, 22: buckle, 23: glue feeding opening, 3: elastic slice, 31: bayonet, 32: grab, 4: inner membrance, 5:PCB plate, 6: line
Cable, 7: plate terminal adapter, 71: square slot.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
Embodiment one
If Fig. 1 shows, present embodiment discloses a kind of small-sized ultrahigh speed wire and cable connectors of rear end outlet.As shown in connection with fig. 2,
The connector includes shell, elastic slice 3, be filled in the intracorporal inner membrance 4 of shell, by pcb board 5 that inner membrance 4 coats and is weldingly fixed on PCB
The cable 6 of 5 rear end of plate.Shell includes front housing 1 and rear shell 2, and front housing 1 and the assembling of rear shell 2, which are matched, to be integrated, golden finger on pcb board 5
Between spacing be 0.6mm.
The mounting groove 11 for mounting elastic sheet 3 is provided on front housing 1, the leading flank of front housing 1 is equipped with preceding pilot hole 12, front housing
End two sides protrude out two flanks 16, and two flanks 16 form limiting groove with shell two sides.Sliding slot track is provided in front housing 1
13, pcb board 5, which is mounted in sliding slot track 13 and passes through preceding pilot hole 12, to be extended outside front housing 1.On front housing 1 in mounting groove 11
It is provided with several salient points 14, elastic slice 3 is set as the upper and lower double-layer structure of bending, and lower layer is provided with several to be matched with salient point 14
Bayonet 31.
The rear end of rear shell 2 is provided with cable outlet hole 21, and cable 6 is welded on the rear end of pcb board 5, and from cable outlet hole
21 stretch out.1 rear portion two sides of front housing are respectively provided with two card slots 15, and 2 front part sides of rear shell are each provided with two buckles 22, buckle 22 with
15 phase of card slot is engaged by clamping.Glue feeding opening 23 is arranged in 2 side of rear shell.
The technical process of the utility model is as detailed below.
(1), cable 6 is weldingly fixed on the pad of 5 rear end of pcb board.
(2), as shown in figure 3, the pcb board 5 that cable 6 is welded is inserted into the sliding slot track 13 in front housing 1, before making pcb board 5
Extend outside front housing 1 across preceding pilot hole 12 at end.
(3), as shown in figure 4, installation rear shell 2, stretches out cable 6 from cable outlet hole 21.By the buckle 22 of rear shell 2 with before
The card slot 15 of shell 1 is clamped.
(4), by the low-pressure injection molding inner membrance 4 in assembled shell of glue feeding opening 23, until sizing material fills up enclosure interior, and
Coat the pad between cable and pcb board.
(5), mounting elastic sheet 3 fix 3 lower layer's bayonet 31 of elastic slice with the cooperation of salient point 14.
Embodiment two
If Fig. 5~Fig. 8 shows, present embodiment discloses a kind of small-sized ultrahigh speed wire and cable connectors of side outlet.Itself and reality
The difference for applying example one is that cable 6 is weldingly fixed on the side of pcb board 5, and the dimensional structure of pcb board 5 is than implementing in the present embodiment
Example one is big, therefore the size for designing rear shell 2 is also bigger than embodiment one.Since cable 6 is from side outlet, front housing 1 and rear shell 2
Side be equipped with cable outlet hole 21, cable 6 is welded on the side of pcb board 5, and stretches out from cable outlet hole 21.Remaining structure
And technical process is the same as embodiment one.
Embodiment three
If Fig. 9~Figure 12 shows, present embodiment discloses a kind of small-sized ultrahigh speed wire and cable connectors of vertical wire outlet.Itself and reality
The difference for applying example one is that cable 6 is welded and fixed perpendicular to pcb board.Therefore in the present embodiment, the lower section setting cable of front housing goes out
String holes 21, the 5 of pcb board, which are mounted in sliding slot track 13 and pass through preceding pilot hole 12, extends outside front housing 1, and 6 one end of cable cable is worn
The cable outlet hole 21 of lower section is crossed, and is stretched out outside front housing 1.Remaining structure and technical process are the same as embodiment one.
Example IV
If Figure 13 shows, present embodiment discloses a kind of small-sized ultrahigh speed connector assemblies, including wire and cable connector and plate end
Connector 7.Wire and cable connector is the structure of embodiment one or embodiment two or embodiment three, is set on the elastic slice 3 of wire and cable connector
There is grab 32, square slot 71 is provided on plate terminal adapter 7, grab 32 is inserted into installation in square slot 71 and fixes.Plate terminal adapter 7
Two sides are inserted into the limiting groove of 16 inner end of flank, are played guiding and position-limiting action, are prevented from being swung left and right.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.
Claims (10)
1. a kind of small-sized ultrahigh speed wire and cable connector, it is characterised in that: including shell, elastic slice, be filled in the intracorporal inner membrance of shell, quilt
The pcb board of inner membrance cladding and the cable being weldingly fixed on pcb board, the elastic slice are mounted on shell, the pcb board group
Dress is immobilized in the shell portion, and hull outside is extended in the golden finger end of pcb board, is provided on the shell in being molded
The glue feeding opening of film.
2. small-sized ultrahigh speed wire and cable connector as described in claim 1, it is characterised in that: the shell includes front housing with after
Shell, front housing and rear shell assembling are provided with the mounting groove for mounting elastic sheet, the front housing with being integrated on the front housing
Leading flank be equipped with preceding pilot hole, the golden finger end of the pcb board passes through preceding pilot hole and extends outside front housing.
3. small-sized ultrahigh speed wire and cable connector as claimed in claim 2, it is characterised in that: be provided with forward in the front housing
The sliding slot track of setting, the pcb board, which is mounted in sliding slot track and passes through preceding pilot hole, to be extended outside front housing.
4. small-sized ultrahigh speed wire and cable connector as described in claim 1, it is characterised in that: on the pcb board golden finger it
Between spacing be 0.6mm.
5. such as the described in any item small-sized ultrahigh speed wire and cable connectors of claim 2~4, it is characterised in that: the cable is flat
Row is welded on the side or rear end of pcb board, and the shell side or rear end are provided with cable outlet hole, and the cable passes through line
Cable outlet hole extends hull outside.
6. such as the described in any item small-sized ultrahigh speed wire and cable connectors of claim 2~4, it is characterised in that: the cable hangs down
It is directly welded on the lower section of pcb board, cable outlet hole is provided with below the shell, the cable passes through cable outlet hole and prolongs
Stretch out hull outside.
7. small-sized ultrahigh speed wire and cable connector as claimed in claim 2 or claim 3, it is characterised in that: the front housing end two sides
Two flanks are protruded out, two flanks and shell two sides form limiting groove.
8. small-sized ultrahigh speed wire and cable connector as claimed in claim 2, it is characterised in that: if the front housing rear portion is provided with
Dry card slot, the rear shell front are provided with several buckles, and the buckle is mutually engaged by clamping with card slot.
9. small-sized ultrahigh speed wire and cable connector as claimed in claim 2, it is characterised in that: set in mounting groove on the front housing
It is equipped with several salient points, the elastic slice is set as the upper and lower double-layer structure of bending, and lower layer is provided with several to be matched with salient point
Bayonet.
10. a kind of small-sized ultrahigh speed connector assembly, including wire and cable connector and plate terminal adapter, it is characterised in that: described
Wire and cable connector is structure according to any one of claims 1 to 9, and the elastic slice of the wire and cable connector is equipped with grab, institute
Square slot is provided on the plate terminal adapter stated, installation is fixed in the grab insertion square slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467148.XU CN208209042U (en) | 2018-03-30 | 2018-03-30 | A kind of small-sized ultrahigh speed wire and cable connector and connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467148.XU CN208209042U (en) | 2018-03-30 | 2018-03-30 | A kind of small-sized ultrahigh speed wire and cable connector and connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209042U true CN208209042U (en) | 2018-12-07 |
Family
ID=64526349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820467148.XU Active CN208209042U (en) | 2018-03-30 | 2018-03-30 | A kind of small-sized ultrahigh speed wire and cable connector and connector assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN208209042U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111064052A (en) * | 2019-11-22 | 2020-04-24 | 苏州浪潮智能科技有限公司 | Connector of small-sized cable in server |
| CN111196014A (en) * | 2020-01-19 | 2020-05-26 | 安费诺电子装配（厦门）有限公司 | Production method of wire end connector and low-pressure injection mold |
| CN111355100A (en) * | 2018-12-21 | 2020-06-30 | 富士康(昆山)电脑接插件有限公司 | Plug connector |
| CN111355101A (en) * | 2018-12-21 | 2020-06-30 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN112636056A (en) * | 2020-12-16 | 2021-04-09 | 深圳万德溙光电科技有限公司 | High-density SFF high-speed cable assembly and manufacturing method thereof |
| TWI752615B (en) * | 2020-09-04 | 2022-01-11 | 英業達股份有限公司 | Connector assembly and locking elastic piece |
| US11233359B2 (en) | 2020-02-24 | 2022-01-25 | Dongguan Luxshare Technologies Co., Ltd | Electrical connector |
| TWI760985B (en) * | 2020-12-23 | 2022-04-11 | 佳必琪國際股份有限公司 | Plug connector and manufacturing method thereof |
| US11588277B2 (en) | 2019-11-06 | 2023-02-21 | Amphenol East Asia Ltd. | High-frequency electrical connector with lossy member |
| US11652307B2 (en) | 2020-08-20 | 2023-05-16 | Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. | High speed connector |
| US11710917B2 (en) | 2017-10-30 | 2023-07-25 | Amphenol Fci Asia Pte. Ltd. | Low crosstalk card edge connector |
| US11764522B2 (en) | 2019-04-22 | 2023-09-19 | Amphenol East Asia Ltd. | SMT receptacle connector with side latching |
| US11799230B2 (en) | 2019-11-06 | 2023-10-24 | Amphenol East Asia Ltd. | High-frequency electrical connector with in interlocking segments |
| US11817639B2 (en) | 2020-08-31 | 2023-11-14 | Amphenol Commercial Products (Chengdu) Co., Ltd. | Miniaturized electrical connector for compact electronic system |
| US11870171B2 (en) | 2018-10-09 | 2024-01-09 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High-density edge connector |
| US11955742B2 (en) | 2015-07-07 | 2024-04-09 | Amphenol Fci Asia Pte. Ltd. | Electrical connector with cavity between terminals |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US11955742B2 (en) | 2015-07-07 | 2024-04-09 | Amphenol Fci Asia Pte. Ltd. | Electrical connector with cavity between terminals |
| US11710917B2 (en) | 2017-10-30 | 2023-07-25 | Amphenol Fci Asia Pte. Ltd. | Low crosstalk card edge connector |
| US11870171B2 (en) | 2018-10-09 | 2024-01-09 | Amphenol Commercial Products (Chengdu) Co., Ltd. | High-density edge connector |
| CN111355100A (en) * | 2018-12-21 | 2020-06-30 | 富士康(昆山)电脑接插件有限公司 | Plug connector |
| CN111355101A (en) * | 2018-12-21 | 2020-06-30 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| US10916870B2 (en) | 2018-12-21 | 2021-02-09 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector |
| CN111355100B (en) * | 2018-12-21 | 2023-12-19 | 富士康(昆山)电脑接插件有限公司 | plug connector |
| US11050188B2 (en) | 2018-12-21 | 2021-06-29 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Plug connector assembly |
| US11764522B2 (en) | 2019-04-22 | 2023-09-19 | Amphenol East Asia Ltd. | SMT receptacle connector with side latching |
| US11588277B2 (en) | 2019-11-06 | 2023-02-21 | Amphenol East Asia Ltd. | High-frequency electrical connector with lossy member |
| US11799230B2 (en) | 2019-11-06 | 2023-10-24 | Amphenol East Asia Ltd. | High-frequency electrical connector with in interlocking segments |
| CN111064052B (en) * | 2019-11-22 | 2021-03-02 | 苏州浪潮智能科技有限公司 | Connector of small-sized cable in server |
| CN111064052A (en) * | 2019-11-22 | 2020-04-24 | 苏州浪潮智能科技有限公司 | Connector of small-sized cable in server |
| CN111196014A (en) * | 2020-01-19 | 2020-05-26 | 安费诺电子装配（厦门）有限公司 | Production method of wire end connector and low-pressure injection mold |
| US11233359B2 (en) | 2020-02-24 | 2022-01-25 | Dongguan Luxshare Technologies Co., Ltd | Electrical connector |
| US11652307B2 (en) | 2020-08-20 | 2023-05-16 | Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. | High speed connector |
| US11817639B2 (en) | 2020-08-31 | 2023-11-14 | Amphenol Commercial Products (Chengdu) Co., Ltd. | Miniaturized electrical connector for compact electronic system |
| TWI752615B (en) * | 2020-09-04 | 2022-01-11 | 英業達股份有限公司 | Connector assembly and locking elastic piece |
| CN112636056A (en) * | 2020-12-16 | 2021-04-09 | 深圳万德溙光电科技有限公司 | High-density SFF high-speed cable assembly and manufacturing method thereof |
| US11688975B2 (en) | 2020-12-23 | 2023-06-27 | Jess-Link Products Co., Ltd. | Plug connector and connector assembly |
| TWI760985B (en) * | 2020-12-23 | 2022-04-11 | 佳必琪國際股份有限公司 | Plug connector and manufacturing method thereof |
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