CN201717424U - Wiring rubber plug for electric connector - Google Patents
Wiring rubber plug for electric connector Download PDFInfo
- Publication number
- CN201717424U CN201717424U CN2010201935526U CN201020193552U CN201717424U CN 201717424 U CN201717424 U CN 201717424U CN 2010201935526 U CN2010201935526 U CN 2010201935526U CN 201020193552 U CN201020193552 U CN 201020193552U CN 201717424 U CN201717424 U CN 201717424U
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- China
- Prior art keywords
- separated time
- time plug
- electric connector
- plug
- signal
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Abstract
The utility model belongs to the technical field of wiring rubber plugs and particularly relates to a wiring rubber plug for an electric connector. The signal wire grooves used for accommodating signal wires are respectively formed on the frontal surface and the back of the wiring rubber plug, wherein the adjacent signal wire grooves are separated through a partition board, the signal wire grooves on the frontal surface and the back of the wiring rubber plug are arranged in a staggered manner, and the bottom of each signal wire groove is arc-shaped; the distance between the signal lines is shortened due to the design, the change in relative position between each pair of the signal wires in the wires becomes small, and the structural damage of the wiring rubber plug to the signal wires in the wires is lowered; therefore, the high frequency characteristics of the wires and the electric connector using the wiring rubber plug are enhanced, the signal transmission capacities of the wires and the electric connector using the wiring rubber plug are enhanced, and the stability and the reliability of signal transmission of the electric connector using the wiring rubber plug are also enhanced.
Description
Technical field
The utility model relates to technical field of electric connectors, refers in particular to a kind of separated time plug of electric connector.
Background technology
Electric connector such as HDMI(high-definition multimedia digital interface), Displayport(high-definition digital display interface) data transfer bandwidth up to 10Gbps can be provided, and can guarantee that high-quality video-audio signal transmits.Therefore, the requirement of the high frequency characteristics of high-definition digital interface (poor as characteristic impedance, cross-talk, decay, delay) is all very high, and this just requires to destroy as few as possible the structure of wire rod in the course of processing, to be changed with guaranteeing the high frequency characteristics minimum degree.The structure of the wire rod of electric connector such as HDMI, Displayport generally is made up of holding wire and one group of electronics line many, and wherein, one group of holding wire is to be made of a pair of heart yearn and a ground wire.At present, electric connector is after the heart yearn in the holding wire is broken, by one or more separated time plugs (or claiming the winding displacement plug) each heart yearn in the holding wire is fixed again, then again it is welded on the connector terminals, electric connector has destroyed the structure of holding wire largely, and intersects seriously between the heart yearn in the holding wire, makes that the high-frequency signal on each heart yearn in the holding wire interferes with each other, thereby had a strong impact on the signal transmission quality of wire rod, even can make loss of data.
In addition, because the structural design of separated time plug is unreasonable, in order to keep the structure of wire rod, also for guaranteeing the various characteristics of electric connector, electric connector will be given the heat-shrinkable T bush of ground wire cover in the holding wire earlier before winding displacement, then put a heat-shrinkable T bush to each group holding wire integral body again, and then baking heat-shrinkable T bush, heat-shrinkable T bush is tightened up, and last again with the interspersed another side to the separated time plug of ground wire, the effect of cover heat-shrink tube is to isolate respectively to organize holding wire and corresponding ground wire, prevent short circuit, and ground wire is interted to the another side of separated time plug, be the ranking decision of standard, reduce destruction by this kind mode to wire rod.But loaded down with trivial details like this manufacturing procedure expends a large amount of machining periods, has increased production cost.Particularly when the holding wire in the wire rod is the less heart yearn of diameter, (holding wire of minor diameter is used in the various miniature electric connectors more), the structure of separated time plug strengthens the influence of the destructurized degree of wire rod, the diameter of holding wire is more little, holding wire is thin more, ground wire and the holding wire that comprises this ground wire overlap on the whole heat-shrinkable T bush, the baking heat-shrinkable T bush difficulty higher, make the processing operation difficult more, not only increased machining period, and the fraction defective of the electric connector that processes is higher, the corresponding increase of production cost.
Summary of the invention
The purpose of this utility model is to provide at the deficiencies in the prior art a kind of separated time plug of electric connector, and it reduces the structural damage of separated time plug to holding wire in the wire rod, improves the high frequency characteristics of the electric connector of wire rod and this kind of use separated time plug.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of separated time plug of electric connector, the front and back of separated time plug offers the signal wire slots that is used to take in holding wire respectively, adjacent signal wire slots is separated by dividing plate, and the signal wire slots in described separated time plug front and the signal wire slots at the back side are crisscross arranged, and the bottom of signal wire slots is an arc.
The latter half of threading passage that offers of the signal wire slots in described separated time plug front, the threading passage penetrates the corresponding dividing plate in the back side latter half of of separated time plug, and the latter half of height of the dividing plate at the separated time plug back side is lower than the height of the dividing plate first half at the separated time plug back side.
The latter half of threading passage that offers of the signal wire slots at the described separated time plug back side, the threading passage penetrates positive corresponding dividing plate latter half of of separated time plug, and the latter half of height of the dividing plate in separated time plug front is lower than the height of the dividing plate first half in separated time plug front.
The front and back of described separated time plug offers an electronics wire casing that is used to take in the electronics line respectively, and the electronics wire casing in described separated time plug front and the electronics wire casing at the back side are positioned at the same side of separated time plug.
The bottom of described electronics wire casing is the plane.
The both sides of described separated time plug are respectively arranged with the snapping hole.
The beneficial effects of the utility model: the utility model offers the signal wire slots that is used to take in holding wire respectively at the front and back of separated time plug, adjacent signal wire slots is separated by dividing plate, the signal wire slots in described separated time plug front and the signal wire slots at the back side are crisscross arranged, the bottom of signal wire slots is an arc, this kind design distance between each holding wire that furthered, each variation to the relative position between the holding wire diminishes in the wire rod, reduce of the structural damage of separated time plug to holding wire in the wire rod, thereby improve the high frequency characteristics of the electric connector of wire rod and this kind of use separated time plug, improve the signal transmission capabilities of the electric connector of wire rod and this kind of use plug, improve the stability and the reliability of the signal transmission of the electric connector that uses this kind separated time plug.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation at another visual angle of the utility model.
Fig. 3 is the front view of Fig. 2.
Fig. 4 is the structural representation behind separated time plug of the present utility model and the preceding plug snapping.
Signal wire slots that mark among Fig. 1 to 4 is respectively: 1---separated time plug, 2---,
3---dividing plate, 4---threading passage, 5---electronics wire casing, 6---snapping holes.
Embodiment
The execution mode of the separated time plug of a kind of electric connector of the present utility model is shown in Fig. 1 to 4, the front and back of separated time plug 1 offers signal wire slots 2 respectively, signal wire slots 2 is used to take in holding wire, adjacent signal wire slots 2 is separated by dividing plate 3, the signal wire slots 2 in described separated time plug 1 front and the signal wire slots 2 at the back side are crisscross arranged, and the bottom of signal wire slots 2 is an arc.The bottom of signal wire slots 2 and the shape of holding wire are complementary, and make holding wire can be presented to position darker in the signal wire slots 2; In addition, the distance of the signal wire slots 2 at the bottom of the signal wire slots 2 in separated time plug 1 front and separated time plug 1 back side is littler, thereby makes each change in location minimum to holding wire of inserting in signal groove 2.
This kind design has furthered each to the distance between the holding wire, each variation to the relative position between the holding wire diminishes in the wire rod, reduce the structural damage of holding wire in 1 pair of wire rod of separated time plug, thereby improve the high frequency characteristics of the electric connector of wire rod and this kind of use separated time plug 1, improve the signal transmission capabilities of the electric connector of wire rod and this kind of use plug, improve the stability and the reliability of the signal transmission of the electric connector that uses this kind separated time plug 1.
The latter half of threading passage 4 that offers of the signal wire slots 2 in described separated time plug 1 front, threading passage 4 provides a passage for the ground wire in the holding wire through the opposite of separated time plug 1, threading passage 4 penetrates the corresponding dividing plate 3 in the back side latter half of of separated time plug 1, and the latter half of height of the dividing plate 3 at separated time plug 1 back side is lower than the height of dividing plate 3 first halfs at separated time plug 1 back side.
The latter half of threading passage 4 that offers of the signal wire slots 2 at described separated time plug 1 back side, threading passage 4 provides a passage for the ground wire in the holding wire through the opposite of separated time plug 1, threading passage 4 penetrates positive corresponding dividing plate 3 latter half of of separated time plug 1, and the latter half of height of the dividing plate 3 in separated time plug 1 front is lower than the height of dividing plate 3 first halfs in separated time plug 1 front.
This kind design diminishes the width of separated time plug 1, the decortication distance of the holding wire in the wire rod shortens, the ruined degree minimum of the lay configuration of holding wire, the destructurized degree minimum of the holding wire in the wire rod, further improve the signal transmission capabilities of the electric connector of wire rod and this kind of use separated time plug 1, improve the stability and the reliability of the signal transmission of the electric connector that uses this kind separated time plug 1.In addition, because separated time plug 1 width diminishes, holding wire and ground wire do not need to overlap heat-shrink tube, save material and machining period.
The front and back of described separated time plug 1 offers an electronics wire casing 5 that is used to take in the electronics line respectively, and the electronics wire casing 5 in described separated time plug 1 front and the electronics wire casing 5 at the back side are positioned at the same side of separated time plug 1, and the bottom of described electronics wire casing 5 is the plane.
The both sides of described separated time plug 1 are respectively arranged with snapping hole 6.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. the separated time plug of an electric connector, the front and back of separated time plug offers the signal wire slots that is used to take in holding wire respectively, adjacent signal wire slots is separated by dividing plate, it is characterized in that: the signal wire slots in described separated time plug front and the signal wire slots at the back side are crisscross arranged, and the bottom of signal wire slots is an arc.
2. the separated time plug of a kind of electric connector according to claim 1, it is characterized in that: the latter half of threading passage that offers of the signal wire slots in described separated time plug front, this threading passage penetrates the corresponding dividing plate in the back side latter half of of separated time plug, and the latter half of height of the dividing plate at the separated time plug back side is lower than the height of the dividing plate first half at the separated time plug back side.
3. the separated time plug of a kind of electric connector according to claim 1 and 2, it is characterized in that: the latter half of threading passage that offers of the signal wire slots at the described separated time plug back side, this threading passage penetrates positive corresponding dividing plate latter half of of separated time plug, and the latter half of height of the dividing plate in separated time plug front is lower than the height of the dividing plate first half in separated time plug front.
4. the separated time plug of a kind of electric connector according to claim 3, it is characterized in that: the front and back of described separated time plug offers an electronics wire casing that is used to take in the electronics line respectively, and the electronics wire casing in described separated time plug front and the electronics wire casing at the back side are positioned at the same side of separated time plug.
5. the separated time plug of a kind of electric connector according to claim 4, it is characterized in that: the bottom of described electronics wire casing is the plane.
6. the separated time plug of a kind of electric connector according to claim 5, it is characterized in that: the both sides of described separated time plug are respectively arranged with the snapping hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201935526U CN201717424U (en) | 2010-05-18 | 2010-05-18 | Wiring rubber plug for electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201935526U CN201717424U (en) | 2010-05-18 | 2010-05-18 | Wiring rubber plug for electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717424U true CN201717424U (en) | 2011-01-19 |
Family
ID=43463430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201935526U Expired - Fee Related CN201717424U (en) | 2010-05-18 | 2010-05-18 | Wiring rubber plug for electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072402A (en) * | 2019-06-11 | 2020-12-11 | 中山立杰精密器材有限公司 | Type-c data line |
-
2010
- 2010-05-18 CN CN2010201935526U patent/CN201717424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072402A (en) * | 2019-06-11 | 2020-12-11 | 中山立杰精密器材有限公司 | Type-c data line |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20180518 |