CN201918598U - Concentrator and electric connector of concentrator - Google Patents
Concentrator and electric connector of concentrator Download PDFInfo
- Publication number
- CN201918598U CN201918598U CN2010202929823U CN201020292982U CN201918598U CN 201918598 U CN201918598 U CN 201918598U CN 2010202929823 U CN2010202929823 U CN 2010202929823U CN 201020292982 U CN201020292982 U CN 201020292982U CN 201918598 U CN201918598 U CN 201918598U
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- China
- Prior art keywords
- hub
- electric connector
- sidewalls
- buckling parts
- connector body
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- 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.)
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Abstract
The utility model relates to an electric connector which comprises a concentrator and an electric connector body. The concentrator is provided with a concentrating mouth through which a plurality of wire rods can penetrate, and the wire rods are collected into the concentrator through the concentrating mouth. The electric connector body is provided with a plurality of conductive terminals which are inserted and connected in insulating plastic, wherein the conductive terminals convexly stretch and are bended outside the bottom surface of the electric connector body. The concentrator is assembled on the bottom surface to lead the wire rods to be correspondingly coupled with the conductive terminals.
Description
Technical field
The utility model is about a kind of cable electric connector, and especially in regard to a kind of hub and electric connector thereof of being convenient to manage line and location cable.
Background technology
Since electronic product such as: portable set (Portable Device), personal data processor (PDA), mobile computer (Portable Computer) and digital camera (Digital Camera) etc. change with rapid changepl. never-ending changes and improvementsly, make the demand of various electric connectors also remarkable day by day.Generally speaking, electric connector is divided into class signal and power supply class two big class connectors, and its main distinction is working power and voltage.The characteristics of signal electric connector are that the contact electric current transmitted is less than 1 ampere, and need to work under low～medium voltate.The power supply electric connector then is the higher electric current of contact transmission, usually electric current is greater than 1 ampere, and works under higher voltage relatively, so the electric connector of power supply class need utilize cable (Cable) transmission current usually, avoid resistance or temperature too high, so that influence the transmission of electric current.
With mobile computer, the trend of/miniaturization frivolous in order to adapt to, the structure of power connector are also smart day by day real, thereby require higher to the manufacture craft of each components and parts in the power connector.Power supply electric connector in the past can be made the fin of some protrusions in the insulating cement core bottom surface of electrical connector body, to avoid the short circuit between each circuit or conducting terminal in order to be connected with cable.
Yet on very smart real power connector surface,, be still and to make great efforts to break through part so far the ruly wiring of cable.In view of this, this creator expects and improves above-mentioned disappearance, through being engaged in research and development experience such as electric connector for many years, generation of the present utility model is arranged eventually.
The utility model content
The purpose of this utility model is to provide a kind of whole line effect good hub and electric connector thereof.
Another purpose of the present utility model is to provide a kind of hub and electric connector thereof that strengthens the wire rod locating effect.
The utility model provides a kind of electric connector, and it comprises hub and electrical connector body.Hub has the line concentration mouth that wears for a plurality of wire rods, and described wire rod is by described line concentration mouth and be collected in the hub.Electrical connector body has a plurality of conducting terminals that are plugged in the ambroin, and wherein conducting terminal protrudes out and bends outside the bottom surface of electrical connector body.Hub is assembled on the bottom surface and above-mentioned wire rod is connect with the corresponding lotus root of above-mentioned conducting terminal.
In preferred embodiment, the hub both sides have buckling parts respectively, and the bottom surface of ambroin then has two buckling grooves relatively, for chimeric with above-mentioned buckling parts.Yet in other different embodiment, can also magnetic force, screw togather, mode such as riveted or gluing locatees.In the present embodiment, also comprise encapsulation and form and be coated on hub and the bottom surface, to cover and to locate above-mentioned wire rod on electrical connector body.Hub has first breach in addition, is formed between two sidewalls of hub, to limit the displacement of above-mentioned wire rod.The hub longitudinal length is less than the transverse width of bottom surface, and the transverse width of hub is less than the longitudinal length of bottom surface.
In another preferred embodiment, described hub has a short slot, and this short slot is formed at this hub one lateral margin.
The utility model also provides a kind of hub, comprises two sidewalls, at least one connecting portion and first breach.Two sidewalls are oppositely arranged and have buckling parts respectively, and buckling parts convexedly stretches in above-mentioned sidewall one end, for being buckled on the corresponding electric connector.Connecting portion connects two sidewalls, forms the line concentration mouth between connecting portion and two sidewalls, makes wire rod pass and locate wherein from the line concentration mouth.In addition, connecting portion buckling parts setting far away relatively, that is buckling parts is if be located at an end of sidewall, connecting portion promptly is located at the other end of sidewall.First breach is formed between two sidewalls.
In the present embodiment, buckling parts comprises fastening post and button point.The button point is located at the fastening column end.First breach forms the position perpendicular to line concentration interruption-forming position.Sidewall comprises in addition and protrudes out reference column, for increasing the location hub on the relative position of corresponding electric connector.
Description of drawings
Fig. 1 is the utility model hub and electrical connector body decomposing schematic representation;
Fig. 2 is the utility model hub and electrical connector body assembling schematic diagram;
Fig. 3 A is another enforcement illustration of the utility model hub;
Fig. 3 B is the another enforcement illustration of the utility model hub;
Fig. 4 is assembled in the state diagram of electrical connector body for the utility model hub; And
Fig. 5 forms the schematic diagram of encapsulation for the utility model.
Embodiment
The utility model provides a kind of line and good hub and electric connector thereof of locating effect managed.In preferred embodiment, electric connector is preferably DC power supply connector (DC Power Jack Connector).Yet in other different embodiment, electric connector also can be low-voltage differential signal (Low Voltage DifferentialSignaling, LVDS) connector, network connector (RJ 45/RJ 11), USB Serial connector, IEEE1394 connector, HDMI (High Definition Multimedia Interface) (High Definition Multimedia Interface, HDMI), Input/Output (I/O) connector or other can be for the electric connectors that connects wire rod.Yet the preferable cable (Electronic Wire) that is meant of wire rod that connects electric connector.Yet in other different embodiment, wire rod also can be extremely thin coaxial wire (Mini-Coaxial Wire), flexible circuit board (Flexible PrintedCircuit, FPC/Flexible Flat Cable, FFC) or other wire rod etc.
As shown in Figures 1 and 2, the utility model provides a kind of electric connector, and it comprises hub 100 and electrical connector body 300.Hub 100 has the line concentration mouth 110 that wears for a plurality of wire rods 200, and described wire rod 200 is by described line concentration mouth 110 and be collected in the described hub 100.Electrical connector body 300 has a plurality of conducting terminals 340 that are plugged in the ambroin 350, and wherein conducting terminal 340 1 ends convexedly stretch in outside the bottom surface 310 of electrical connector body 300, and the other end then is hidden in the ambroin 350.Yet in other different embodiment, conducting terminal 340 1 ends also can flush with bottom surface 310, look design and change with needing.
In embodiment as shown in Figure 2, conducting terminal 340 is preferably and convexedly stretches in the bending of back, bottom surface 310, is beneficial to core 210 welding of wire rod 200.Hub 100 is assembled on the bottom surface 310, and the core 210 of above-mentioned wire rod 200 is connect with above-mentioned conducting terminal 340 corresponding lotus roots.Electrical connector body 300 comprises iron-clad 360 in addition, 350 4 sidewalls of coated insulation plastics.
Please also refer to shown in Fig. 3 A, hub 100 both sides have buckling parts 120 respectively, and 310 of the bottom surfaces of ambroin 350 have two buckling grooves 320 relatively, for chimeric with above-mentioned buckling parts 120.In the present embodiment, buckling parts 120 comprises fastening post 122 and button point 124.Fasten post 122 and protrude in hub 100 bottoms from hub 100 sidewalls 130 directions, 124 of button points are located at and are fastened post 122 1 side ends.Shown in Fig. 1, bottom surface 310 has in addition by button portion 322, is located at buckling groove 320 1 sides, is supplied and button point 124 chimeric location by button portion 322.Detain point 124 and all had corresponding inclined-plane (indicating) by button portion 322, in order to engaging.
Yet modes such as in other different embodiment, buckling parts 120 also comprises with magnetic force, screws togather, riveted or gluing are positioned on the bottom surface 310 of electrical connector body 300.Can reach the purpose of positioning wire with reference column (figure does not illustrate) positioning instant in other embodiments, even only.
In embodiment as shown in Figure 3A, hub 100 also comprises two sidewalls 130, connecting portion 134, first breach 150 and reference column 132.In the present embodiment, preferable have two connecting portions 134 and connect two sidewall 130 ends respectively, line concentration mouth 110 then is formed on two connecting portions 134 and is connected formed opening with two sidewalls 130, makes wire rod (figure does not illustrate) be passed and be positioned in the hub 100.Yet in the embodiment shown in Fig. 3 B, connecting portion 134 also can only be provided with single connecting portion 134, optionally changes.
In addition, shown in Fig. 3 A and Fig. 3 B, the position that connecting portion 134 is located at relatively away from buckling parts 120 is provided with, that is buckling parts 120 is if be located at sidewall 130 1 ends, and connecting portion 134 promptly is located at the other end of sidewall 130 relatively.First breach 150 is formed between connecting portion 134 and two sidewalls 130, and with line concentration mouth 110 that direction is set is vertical.Connecting portion 134 medial surfaces are preferably arc sections 142 or other does not damage the surface of wire rod.In the present embodiment, more form second breach 152 on the another side of relative first breach 150, optionally wear, walk around first breach 150 or second breach 152 again to be positioned wherein from line concentration mouth 110 for wire rod (figure does not illustrate).Yet in the embodiment shown in Fig. 3 B, also single breach 150 can only be set, so can increase the rigidity of hub 100.
In the embodiment shown in Fig. 3 A or 3B, reference column 132 is extended by sidewall 130 1 ends, and is adjacent to buckling parts 120.The height of reference column 132 is similar in appearance to the height of buckling parts 120, for the bottom surface that is positioned electrical connector body (figure does not illustrate).As shown in the figure, reference column 132 is preferably the projection of a convergent, and in order to being plugged in the location hole 330, that is reference column 132 can promptly be positioned hub 100 please to join shown in Figure 4 simultaneously on the corresponding location notch 330.It should be noted that at this reference column 132 can be provided with or select a setting simultaneously with buckling parts 120, its quantity comprises two but be not limited to two respectively, optionally or design and changing.
In addition, hub 100 is preferably the one injection molding and makes, and material is preferably plastics or other material is mixed formation.Yet in other different embodiment, hub 100 can also assemble by each assembly mutually, for example: buckling parts 120, reference column 132 or other assembly, with screw togather, gluing or alternate manner be engaged on the hub body.In addition, the material of hub 100 also can be metal, plastics, alloy or it constitutes.
Fig. 4 is assembled in the state diagram of electrical connector body for the utility model hub.As shown in Figure 4, when wire rod 200 passes the line concentration mouth 110 of hub 100, the core 210 of each wire rod 200 is welded on the conducting terminal 340 of electrical connector body 300.After each core 210 lotus root is connected to conducting terminal 340, hub 100 can be plugged on the bottom surface 310 of electrical connector body 300.In other words, the snapping portion 120 of hub 100 and/or reference column 132 can be plugged in the buckling groove 320 and/or location notch 330 of ambroin 350.By the setting of hub 100, make in disorder wire rod 200 be put in order and be positioned in the hub 100.In as Fig. 2 and embodiment shown in Figure 4, hub 100 longitudinal lengths are preferably the transverse width less than ambroin 350 bottom surfaces 310, and the transverse width of hub 100 is also less than the longitudinal length of bottom surface 310.Therefore hub 100 sizes are incorporated on the electrical connector body 300 hub 100 less than the width area of electrical connector body 300.
As shown in Figure 5, in the present embodiment, also comprise with encapsulation 500 coating hub 100 and part wire rods 200.In other words, core and the conducting terminal welding portion (figure does not illustrate) with wire rod 200 coats with encapsulation 500.By the coating of encapsulation 500, guarantee that core and conducting terminal welding portion not because of the other factors short circuit, also increase the location reliability between core and conducting terminal.Encapsulation described herein 500 preferable low head injections are shaped, and its material is preferably and comprises low-pressure hot-melting glue, polyamide (Polyamide), polyolefin (Polyolefin), rubber system (TPR) or other material that is fit to.In the present embodiment, this hub has a short slot 140, and this short slot 140 is formed at this hub one lateral margin.In addition, it should be noted that the short slot 140 on the hub 100 can increase the packaging effect of encapsulation 500 on hub 100.The shape of short slot 140 or quantity are not limited to scope of the present utility model.
Though preferred embodiment of the present utility model such as precedingly introduced and describe, that can envision is those skilled in the art, can design the different modification embodiment of the utility model in the spirit and scope that do not break away from additional claim.
[primary clustering symbol description]
100 hubs, 110 line concentration mouths
120 buckling parts 122 fasten post
124 buttons point, 130 sidewalls
132 locating dowels, 134 connecting portions
140 short slots, 142 arc sections
150 first breach, 152 second breach
200 wire rods, 210 cores
300 electrical connector bodies
310 bottom surfaces, 320 buckling grooves
322 by button portion 330 location notchs
340 conducting terminals, 350 ambroins
360 iron-clads, 500 encapsulation
Claims (10)
1. a hub is characterized in that, this hub comprises:
Two sidewalls, these two sidewalls are oppositely arranged and have a buckling parts respectively, and this buckling parts convexedly stretches in those sidewall one ends;
At least one connecting portion connects this two sidewalls, forms a line concentration mouth between this connecting portion and this two sidewalls, and wherein this connecting portion is provided with away from this buckling parts relatively; And one first breach, be formed between these two sidewalls.
2. according to the described hub of claim 1, it is characterized in that this buckling parts comprises one and fastens a post and a button point, this button point is located at this fastening column end.
3. according to the described hub of claim 1, it is characterized in that this first breach forms the position perpendicular to this line concentration interruption-forming position.
4. according to the described hub of claim 1, it is characterized in that this sidewall comprises a reference column that protrudes out in addition, for this hub of location.
5. an electric connector is characterized in that, this electric connector comprises:
One hub, this hub are as any described hub of claim 1-4; An and electrical connector body, this electrical connector body has a plurality of conducting terminals that are plugged in the ambroin, this conducting terminal convexedly stretches in outside the bottom surface of this electrical connector body, and wherein this hub is assembled on this bottom surface and those wire rods are connect with the corresponding lotus root of those conducting terminals.
6. according to the described electric connector of claim 5, it is characterized in that these hub both sides have a buckling parts respectively, this bottom surface of this ambroin then has two buckling grooves relatively, for chimeric with those buckling partss.
7. according to the described electric connector of claim 5, it is characterized in that, also comprise an encapsulation and be formed on this hub and this bottom surface, to cover and to locate those wire rods on this electrical connector body.
8. according to the described electric connector of claim 5, it is characterized in that this hub has one first breach in addition, this first breach is formed between two sidewalls of this hub, to limit the displacement of those wire rods.
9. according to the described electric connector of claim 5, it is characterized in that this hub longitudinal length is less than the transverse width of this bottom surface, and the transverse width of this hub is less than the longitudinal length of this bottom surface.
10. according to the described electric connector of claim 5, it is characterized in that this hub has a short slot, this short slot is formed at this hub one lateral margin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202929823U CN201918598U (en) | 2010-08-12 | 2010-08-12 | Concentrator and electric connector of concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202929823U CN201918598U (en) | 2010-08-12 | 2010-08-12 | Concentrator and electric connector of concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201918598U true CN201918598U (en) | 2011-08-03 |
Family
ID=44418388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202929823U Expired - Fee Related CN201918598U (en) | 2010-08-12 | 2010-08-12 | Concentrator and electric connector of concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201918598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015058349A1 (en) * | 2013-10-21 | 2015-04-30 | 刘骏涛 | Usb hub |
-
2010
- 2010-08-12 CN CN2010202929823U patent/CN201918598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015058349A1 (en) * | 2013-10-21 | 2015-04-30 | 刘骏涛 | Usb hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |