CN203895654U - Automotive high-speed male head connecting terminal - Google Patents
Automotive high-speed male head connecting terminal Download PDFInfo
- Publication number
- CN203895654U CN203895654U CN201420318610.1U CN201420318610U CN203895654U CN 203895654 U CN203895654 U CN 203895654U CN 201420318610 U CN201420318610 U CN 201420318610U CN 203895654 U CN203895654 U CN 203895654U
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- China
- Prior art keywords
- shell
- outer conductor
- mounting seat
- center contact
- insulating mounting
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Abstract
The utility model relates to an automotive high-speed male head connecting terminal comprising a clamp ring, an insulation mounting seat, center contact pins, an outer conductor, a moulding ring , an outer conductor and a shell. The clamp ring is arranged at the rear end of the insulation mounting seat and clamps an insulation skin outside a data line tightly and is limited in the shell. A buckle hole for fixed connection with a female head connecting terminal is formed in the outer end of the shell. A clamp groove ring is arranged at the outer conductor; and a positioning clamp hole is formed in the housing. A positioning element is provided with a positioning clamp seat clamped at the clamp groove ring; an arc groove is formed in the positioning clamp seat; and the positioning element is clamped in the clamp groove of the shell and the positioning clamp seat penetrates the positioning clamp hole. The positioning clamp seat penetrates the positioning clamp hole and is clamped to the clamp groove ring of the outer conductor; and thus the outer conductor is clamped and localized at the shell. According to the technical scheme, the anti-interference capability is high; because of the C-shaped ring, the strength effect is enhanced; and the vehicle-mounted high-speed stable data transmission requirement can be met.
Description
Technical field
The utility model relates to automobile high-speed data connector technical field, refers in particular to a kind of vapour vehicle high speed male splicing ear here.
Background technology
At present, it is USB connector that maximum data connectors are applied in market, main flow connector still adopts USB 2.0 standards at present, general 4 line structures that adopt of its structure, comprise power line, ground wire, and 2 data wires, its in theory high transmission speed be 480Mbps per second, but actual transfer rate is far smaller than this theoretical value, along with technical development, the electric property of USB2.0 can not meet the request signal transmission of existing high order frequency, hyperfrequency.If generic USB connector is used on automobile, because automotive voltage is extremely unstable, and vibration is larger, generic USB connector, and performance does not reach automobile-used transfer of data requirement, and poor stability, poor anti jamming capability.
Utility model content
The utility model, for weak point of the prior art, provides a kind of good stability, the vapour vehicle high speed male splicing ear that antijamming capability is strong.
For achieving the above object, the utility model adopts following technical scheme:
Vapour vehicle high speed male splicing ear, its inner side is provided with 4 center contact pilotages, center contact pilotage connects the data wire of connector, vapour vehicle high speed male splicing ear comprises the collar that clamps data wire, insulating mounting seat, be arranged on the center contact pilotage of insulating mounting seat front end, the outer conductor of socket insulating mounting seat front end, be enclosed within the C type ring of insulating mounting seat, be arranged on the shell in outer conductor and C type ring outside, insulating mounting seat front end is provided with 4 terminal bases, center contact pilotage is fixed on insulating mounting seat by terminal base, insulating mounting base rear end is provided with 4 pulling thread bases, 4 wires of data wire are electrically connected by pulling thread base and center contact pilotage, at insulating mounting base rear end, be provided with collar, collar clamping data wire external insulation skin, and limit in the enclosure, shell outer end is provided with is convenient to button hole that female splicing ear is fixedly connected with, described outer conductor is provided with screens grooved ring, shell is provided with standing block hole, keeper is provided with the location deck that is connected to screens grooved ring, location deck is provided with arc groove, keeper is connected in the screens groove of shell, its location deck is through standing block hole, and location deck, being connected on the screens grooved ring of outer conductor through standing block hole, is positioned at outer conductor clamping on shell.
The screens grooved ring rear end of described outer conductor is provided with positioning baffle, and shell is provided with Location resilient piece, and Location resilient piece overhead is on positioning baffle.
Described shell is provided with snap close, and is provided with a plurality of button bits.
Described outer conductor adopts the integral structure stamping parts of kirsite, or adopts beryllium copper sheet-metal formed.
Described center contact pilotage adopts metal stamping formed.
Described insulating mounting seat adopts plastic-injection, and 4 center contact pilotages pack into from 4 directions of side.
The described rounded distribution of center contact pilotage.
The beneficial effects of the utility model are: design of the present utility model and cable electric characteristics matching better, reduced the reflection of information in transmission, and antijamming capability is stronger; The C type ring effect of gaining in strength; Outer conductor adopts kirsite, to guarantee long-time use or repeatedly to repeat expansion, the distortion that plug also can not cause limb, and good stability, antijamming capability is strong; Button hole can conveniently be connected snapping with female, can meet vehicle-mounted high speed and stablize transfer of data requirement.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of center of the present utility model contact pilotage and insulator;
Fig. 2 is the structural representation of C type ring of the present utility model;
Fig. 3 is the assembling schematic diagram of C Xing Huanyu of the present utility model center contact pilotage, insulator;
Fig. 4 is the scheme of installation of shell of the present utility model and C type ring, center contact pilotage, insulator;
Fig. 5 is integral installation schematic diagram of the present utility model;
Fig. 6 is overall structure cross-sectional schematic of the present utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail:
See shown in Fig. 1-6, the disclosed vapour vehicle high speed of the utility model male splicing ear, vapour vehicle high speed male splicing ear, its inner side is provided with 4 center contact pilotages 3, center contact pilotage 3 connects the data wire of connector, vapour vehicle high speed male splicing ear comprises the collar 1 that clamps data wire, insulating mounting seat 2, be arranged on the center contact pilotage 3 of insulating mounting seat 2 front ends, the outer conductor 4 of socket insulating mounting seat 2 front ends, be enclosed within the C type ring 5 of insulating mounting seat 2, be arranged on the shell 6 in outer conductor 4 and C type ring 5 outsides, insulating mounting seat 2 front ends are provided with 4 terminal bases 21, center contact pilotage 3 is fixed on insulating mounting seat 2 by terminal base 21, insulating mounting seat 2 rear ends are provided with 4 pulling thread bases 22, 4 wires of data wire are electrically connected by pulling thread base 22Yu center contact pilotage 3, in insulating mounting seat 2 rear ends, be provided with collar 1, collar 1 clamping data wire external insulation skin, and be limited in shell 6, shell 6 outer ends are provided with is convenient to button hole 61 that female splicing ear is fixedly connected with.Parts of the present utility model adopt Mould Machining, and it is with low cost, and working (machining) efficiency is high; And be convenient to it to assemble by automaton, improved packaging efficiency.
Described outer conductor 4 is provided with screens grooved ring 41, shell 6 is provided with standing block hole 61, keeper 7 is provided with the location deck 71 that is connected to screens grooved ring 41, location deck 71 is provided with arc groove, keeper 7 is connected in the screens hole 61 of shell 6, its location deck 71, through standing block hole 61, is connected on the screens grooved ring 41 of outer conductor 4, and outer conductor 4 clampings are positioned on shell 6.Its accurate positioning, automaton easy to use is assembled.
Screens grooved ring 41 rear ends of described outer conductor 4 are provided with positioning baffle 42, and shell 6 is provided with Location resilient piece 62, and Location resilient piece 62 overheads are on positioning baffle 42.Make outer conductor 4 and shell 6 clampings more stable, it is more accurate to locate.
Described shell 6 is provided with snap close, and is provided with a plurality of button bits.Be provided with at most 14 kinds of different button bits, by different colors, distinguish, give client more more options.
Described outer conductor 4 adopts the integral structure stamping parts of kirsite, or adopts beryllium copper sheet-metal formed; Described center contact pilotage 3 adopts metal stamping formed; Described insulating mounting seat 2 adopts plastic-injection, and 4 center contact pilotages pack into from 4 directions of side.Long-time use or repeatedly repeat plug guaranteeing, also can not cause the impacts such as expansion, distortion of limb to connect the failure risk of effect.
The described rounded distribution of center contact pilotage 3.Itself and cable electric characteristics matching better, the reflection of minimizing information in transmission, antijamming capability is stronger.
In a word, design of the present utility model and cable electric characteristics matching better, has reduced the reflection of information in transmission, and antijamming capability is stronger; C type ring 5 effect of gaining in strength; Outer conductor 4 adopts kirsite, to guarantee long-time use or repeatedly to repeat expansion, the distortion that plug also can not cause limb, and good stability, antijamming capability is strong; Can meet the requirement of vehicle-mounted high speed stable transfer.
The above is only to preferred embodiment of the present utility model; not scope of the present utility model is limited; therefore do not departing under the prerequisite of the utility model design spirit; equivalence that the common engineers and technicians in this area do structure described in the utility model, feature and principle changes or decorates, and all should fall in the protection range that the utility model applies for a patent.
Claims (7)
1. vapour vehicle high speed male splicing ear, its inner side is provided with 4 center contact pilotages, center contact pilotage connects the data wire of connector, it is characterized in that: vapour vehicle high speed male splicing ear comprises the collar that clamps data wire, insulating mounting seat, be arranged on the center contact pilotage of insulating mounting seat front end, the outer conductor of socket insulating mounting seat front end, be enclosed within the C type ring of insulating mounting seat, be arranged on the shell in outer conductor and C type ring outside, insulating mounting seat front end is provided with 4 terminal bases, center contact pilotage is fixed on insulating mounting seat by terminal base, insulating mounting base rear end is provided with 4 pulling thread bases, 4 wires of data wire are electrically connected by pulling thread base and center contact pilotage, at insulating mounting base rear end, be provided with collar, collar clamping data wire external insulation skin, and limit in the enclosure, shell outer end is provided with is convenient to button hole that female splicing ear is fixedly connected with, described outer conductor is provided with screens grooved ring, shell is provided with standing block hole, keeper is provided with the location deck that is connected to screens grooved ring, location deck is provided with arc groove, keeper is connected in the screens groove of shell, its location deck is through standing block hole, and location deck, being connected on the screens grooved ring of outer conductor through standing block hole, is positioned at outer conductor clamping on shell.
2. vapour vehicle high speed male splicing ear according to claim 1, is characterized in that: the screens grooved ring rear end of described outer conductor is provided with positioning baffle, and shell is provided with Location resilient piece, and Location resilient piece overhead is on positioning baffle.
3. vapour vehicle high speed male splicing ear according to claim 1, is characterized in that: described shell is provided with snap close, and is provided with a plurality of button bits.
4. vapour vehicle high speed male splicing ear according to claim 1, is characterized in that: described outer conductor adopts the integral structure stamping parts of kirsite, or adopts beryllium copper sheet-metal formed.
5. vapour vehicle high speed male splicing ear according to claim 1, is characterized in that: described center contact pilotage adopts metal stamping formed.
6. vapour vehicle high speed male splicing ear according to claim 1, is characterized in that: described insulating mounting seat adopts plastic-injection, and 4 center contact pilotages pack into from 4 directions of side.
7. vapour vehicle high speed male splicing ear according to claim 1, is characterized in that: the described rounded distribution of center contact pilotage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318610.1U CN203895654U (en) | 2014-06-14 | 2014-06-14 | Automotive high-speed male head connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318610.1U CN203895654U (en) | 2014-06-14 | 2014-06-14 | Automotive high-speed male head connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895654U true CN203895654U (en) | 2014-10-22 |
Family
ID=51722014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318610.1U Active CN203895654U (en) | 2014-06-14 | 2014-06-14 | Automotive high-speed male head connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071165A (en) * | 2015-08-13 | 2015-11-18 | 四川永贵科技有限公司 | Change-over type electrical connector |
| CN109586089A (en) * | 2019-01-21 | 2019-04-05 | 东莞市捷康电子科技有限公司 | Novel automobile instrument connector |
-
2014
- 2014-06-14 CN CN201420318610.1U patent/CN203895654U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071165A (en) * | 2015-08-13 | 2015-11-18 | 四川永贵科技有限公司 | Change-over type electrical connector |
| CN105071165B (en) * | 2015-08-13 | 2018-06-29 | 四川永贵科技有限公司 | A kind of adaptable type electrical connector |
| CN109586089A (en) * | 2019-01-21 | 2019-04-05 | 东莞市捷康电子科技有限公司 | Novel automobile instrument connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |