CN204481192U - A kind of durable type data cable plug - Google Patents
A kind of durable type data cable plug Download PDFInfo
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- CN204481192U CN204481192U CN201520036291.XU CN201520036291U CN204481192U CN 204481192 U CN204481192 U CN 204481192U CN 201520036291 U CN201520036291 U CN 201520036291U CN 204481192 U CN204481192 U CN 204481192U
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Abstract
The utility model relates to communication technical field, is specifically related to a kind of data wire connector.A kind of durable type data cable plug; comprise communication cable body and connected header body; sheathed spring, its outer sheathed sleeve pipe on the outer protection leather sheath of cable main body; the outside enclosed inside part for injection mo(u)lding again; outermost layer is terminal shell; the metal-cored assembly of the core attachment plug body of cable main body, the upper grip of the rear clamping part of solder joint place casting glue protection is clamped, and is provided with lower chuck and is clamped in cable main body between upper grip and spring.Owing to adopting technique scheme, the utility model structure is simply easy to manufacture, and has carried out effective protection, Total Product is extended useful life to the position that useful life on data wire is shorter.
Description
Technical field
The utility model relates to communication technical field, is specifically related to a kind of data wire connector.
Background technology
Along with making rapid progress of hardware technology, the popularity of personal digital equipment is more and more higher, and daily life be unable to do without these " high-tech " products.The communication of equipment room is the function that people often can use, but is again simultaneously that I haven't seen you for ages goes the thing be concerned about for people, and the data cable produced wherein to pass effect also becomes not concerned role.The connected mode of current main flow has wireless connections and wired connection two kinds, the former realizes data information transfer each other and interaction by wireless network card in wireless network and equipment, the latter, by the data cable of character in kind, coordinates the corresponding interface on each digital equipment to realize data cube computation and communication.Although the radio connection such as existing wifi must think that data communication method adds diversity and convenience, but be limited to current technical conditions, also there is the defects such as speed is comparatively slow, confidentiality degree is lower in Wireless Data Transmission and communication, therefore, some large transfer of data and safe and secret higher grade data communication still can only rely on solid data line.And current wireless charging technique imperfection, so the charging modes of main flow still depends on wire cable at present, wherein another function of data wire carries charging current exactly as charging cable.Therefore, the use of data wire beyond doubt very frequently.The structure of whole data wire is comparatively simple, and interlude is the sheath that skin is arranged with plastic cement material, and internal layer is metal core, and two ends are the metal connectors for plugging into.The position wherein the most easily producing loss is exactly the connecting portion of connector and core and connector.The connecting portion of core and connector is subject to External Force Acting at cable and produces swing, winding; and bad mode of operation during artificial plug plug all can make stress too concentrate on this position and cause syndeton breakage and its outer outer layer protection structural failure; make inner connection welding impaired; produce the phenomenon of sealing-off, fracture, thus make data wire thoroughly damage and cannot use.
Utility model content
The purpose of this utility model is, provides a kind of durable type data cable plug, solves above technical problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of durable type data cable plug, comprise the header body of connecting communication cable main body, metal-cored assembly for plugging in the core attachment plug body of cable main body, it is characterized in that, described header body comprises terminal of plugging into, terminal of plugging into comprises described metal-cored assembly and is coated on the chipware protective layer outside metal-cored assembly, the two ends of described metal-cored assembly are all exposed to outside chipware protective layer, be positioned at the exposed portion of terminal upper portion of plugging into as contact when plugging into, solder joint is formed after the exposed portion being positioned at terminal lower portion of plugging into is connected with one end of cable main body core,
The outside of described solder joint is provided with one and clamps portion, and solder joint entirely envelopes by the portion that clamps, to play a protective role to it.
The utility model clamps portion by arranging at the core of data wire and the junction of terminal of plugging into, and both solder joints is protected, causes solder joint to be separated under to a certain degree can effectively avoiding External Force Acting, also can effectively disperse external force to concentrate.
What the described portion of clamping adopted stainless steel to make clamps portion.
Cable main body outside below described solder joint is provided with a spring, described spring housing is located in described cable main body, to make cable bend by external force, during torsion, the bending of cable is made to present level and smooth curve shape, disperse the stress focusing on solder joint place in traditional structure, avoid making this position bend because stress too focuses on bond pad locations, traditional structure is not due to by the design of stress dispersion, therefore break can be formed at this link position, the use continued for some time can make cable core and metal core piece depart from, cause pin function malfunctioning.
The utility model, by arranging spring to disperse the stress of cable main body and header body junction, avoids the bending of traditional structure easy factor data line and the situation that causes pin function malfunctioning.
The outside of described solder joint is provided with an embedding glue-line, the casting glue protective layer that described embedding glue-line adopts epoxy resin, organic siliconresin or polyurethane to make, better protective effect is played for butt welding point, avoid when external protective structures breakage, solder joint premature contact still can be avoided to air to produce top layer aging;
Described embedding glue-line is arranged at solder joint and clamps between portion, and solder joint is coated again after first carrying out the encapsulation of casting glue layer outward clamps portion.
The described portion of clamping comprises upper grip and lower chuck; both are isolating construction; wherein; upper grip is arranged at the bottom of terminal of plugging into; solder joint entirely envelopes by its clamping face; lower chuck is clamped on the outer protection leather sheath of cable main body, between spring and upper grip, prevents from use producing relative movement between the outer protection leather sheath of cable and the core of inside.The utility model, by the separate design clamping portion, achieves the protection that butt welding point is safer and stable, coordinates spring can realize disperseing more thoroughly to external force, avoids it be too much applied to solder joint place and cause sealing-off.
Described spring overcoat establishes a sleeve pipe, and described casing length is 1/3 ~ 1/2 of spring, is preferably 1/3 of its length.
Described sleeve pipe adopts heat-shrink tube.
Described header body comprises an enclosed inside part, described enclosed inside part is coated on plugs into outside terminal, coverage comprises the Lower Half of terminal of plugging into and the first half of sleeve pipe, the first half of terminal of plugging into described in place, contact is exposed to outside enclosed inside part, and the Lower Half of sleeve pipe is exposed to outside enclosed inside part.
Described enclosed inside part adopts injection molding process to be coated on and plugs into outside terminal.
Outer surface due to whole spring is not even curface, therefore when not arranging sleeve pipe, in the injection molding process of enclosed inside part, after its raw material melted by heating directly and the exterior surface of spring, spring is structure twist, therefore the outer surface distribution of spring is fitted in after raw material hot melt, its end face out-of-flatness along cable radial direction after causing enclosed inside part shaping, not only affect attractive in appearance, also be easier to occur enclosed inside part and spring outer surface to fit untight phenomenon, this situation is called the excessive glue phenomenon in enclosed inside part injection molding process.The utility model, by establishing sleeve pipe at spring overcoat, avoids the phenomenon that enclosed inside part produces the glue that overflows in injection molding process.
Described sleeve pipe is accounted for 1/5 ~ 1/3 of sleeve pipe entire length by the length that described enclosed inside part covers.
Described header body comprises a terminal shell, and described terminal shell is arranged at outside described enclosed inside part, and is entirely enveloped by enclosed inside part.
Beneficial effect: owing to adopting technique scheme, the utility model structure is simply easy to manufacture, and has carried out effective protection, Total Product is extended useful life to the position that useful life on data wire is shorter.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model;
Fig. 3 is explosive view of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below in conjunction with concrete diagram.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of durable type data cable plug, comprises header body, header body comprises terminal of plugging into, plug into outside terminal and be provided with terminal shell 1, terminal connecting communication cable main body 2 of plugging into, a sheathed spring 3 in cable main body 2, the sleeve pipe 4 that the outer sheathed heat-shrink tube of spring 3 is made.The length of sleeve pipe 4 is 1/3 ~ 1/2 of spring 3 length, is preferably 1/3 of spring 3 length.
Terminal of plugging into comprises metal-cored assembly and is coated on the chipware protective layer 5 of metal-cored component external.The metal-cored assembly that cable main body 2 is plugged into for plugging in terminal by the core in it.The two ends of metal-cored assembly are all exposed to outside chipware protective layer 5, and the exposed portion being positioned at terminal upper portion of plugging into, as the contact 6 when plugging into, forms solder joint 7 after the exposed portion being positioned at terminal lower portion of plugging into is connected with one end of cable main body core; The outside of solder joint 7 is provided with embedding glue-line.The casting glue protective layer that embedding glue-line adopts epoxy resin, organic siliconresin or polyurethane to make; better protective effect is played for butt welding point; avoid when external protective structures breakage, solder joint premature contact still can be avoided to air to produce top layer aging.The outside of solder joint 7 is provided with the portion of clamping, and solder joint entirely envelopes by the portion that clamps, to play a protective role to it.The portion that clamps adopts stainless steel to make; comprise upper grip 801 and lower chuck 802; both are isolating construction; upper grip 801 is arranged at the bottom of terminal of plugging into, and solder joint 7 also entirely envelopes by clamping, and lower chuck 802 is clamped in outside the outer protection leather sheath of cable main body 2; between spring 3 and upper grip 801; avoid producing relative movement between the protection leather sheath of cable main body and the core of inside, prevent in use, the structural instability therefore caused has influence on the degree that is connected firmly of solder joint.Plug between terminal and terminal shell 1 and be provided with enclosed inside part 9.Enclosed inside part 9 entirely envelopes by shell 1.Enclosed inside part 9 is coated on plugs into outside terminal, and coverage comprises the Lower Half of terminal of plugging into and the first half of sleeve pipe 4, and the first half of the terminal of plugging at place, contact 6 is exposed to outside enclosed inside part 9, and the Lower Half of sleeve pipe 4 is exposed to outside enclosed inside part 9.Sleeve pipe 4 is accounted for 1/5 ~ 1/3 of sleeve pipe 4 entire length by the length that enclosed inside part 9 covers.Enclosed inside part 9 adopts Shooting Technique shaping.
The utility model clamps portion by arranging at the core of data wire and the junction of terminal of plugging into, and both solder joints is protected, causes solder joint to be separated under to a certain degree can effectively avoiding External Force Acting, also can effectively disperse external force to concentrate; The separate design clamping portion then butt welding point can provide safer and stable protection, coordinates spring can realize disperseing more thoroughly to external force, avoids it be too much applied to solder joint place and cause sealing-off.Spring cable by external force and bend, reverse time, the bending of cable can be made to present level and smooth curve shape, disperse the stress focusing on solder joint place in traditional structure, avoid making this position bend because stress too focuses on bond pad locations, thus cause bending place damaged, cable core and metal core piece are departed from, causes pin function malfunctioning.
Foregoing shows and describes general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. a durable type data cable plug, comprise the header body of connecting communication cable main body, metal-cored assembly for plugging in the core attachment plug body of cable main body, it is characterized in that, described header body comprises terminal of plugging into, terminal of plugging into comprises described metal-cored assembly and is coated on the chipware protective layer of metal-cored component external, the two ends of described metal-cored assembly are all exposed to outside chipware protective layer, be positioned at the exposed portion of terminal upper portion of plugging into as contact when plugging into, solder joint is formed after the exposed portion being positioned at terminal lower portion of plugging into is connected with one end of cable main body core,
The outside of described solder joint is provided with one and clamps portion, and solder joint entirely envelopes by the portion that clamps.
2. a kind of durable type data cable plug according to claim 1, is characterized in that, the cable main body outside below described solder joint is provided with a spring, and described spring housing is located in described cable main body.
3. a kind of durable type data cable plug according to claim 1 and 2; it is characterized in that; the outside of described solder joint is provided with an embedding glue-line; the casting glue protective layer that described embedding glue-line adopts epoxy resin, organic siliconresin or polyurethane to make, described embedding glue-line is arranged at solder joint and clamps between portion.
4. a kind of durable type data cable plug according to claim 3; it is characterized in that; the described portion of clamping comprises upper grip and lower chuck; both are isolating construction; upper grip is arranged at the bottom of terminal of plugging into; be coated on outside solder joint, lower chuck is arranged at outside the outer protection leather sheath of cable main body, between spring and upper grip.
5. a kind of durable type data cable plug according to claim 4, is characterized in that, be provided with a set of pipe outside described spring, and described casing length is 1/3 ~ 1/2 of spring.
6. a kind of durable type data cable plug according to claim 5, is characterized in that, described sleeve pipe adopts heat-shrink tube.
7. a kind of durable type data cable plug according to claim 6, it is characterized in that, described header body comprises an enclosed inside part, described enclosed inside part is coated on plugs into outside terminal, coverage comprises the Lower Half of terminal of plugging into and the first half of sleeve pipe, the first half of terminal of plugging into described in place, contact is exposed to outside enclosed inside part, and the Lower Half of sleeve pipe is exposed to outside enclosed inside part;
Described header body comprises a terminal shell, and described terminal shell is arranged at outside described enclosed inside part, and is entirely enveloped by enclosed inside part.
8. a kind of durable type data cable plug according to claim 7, is characterized in that, described sleeve pipe is accounted for 1/5 ~ 1/3 of sleeve pipe entire length by the length that described enclosed inside part covers.
9. a kind of durable type data cable plug according to claim 7, is characterized in that, described enclosed inside part adopts injection molding process to be coated on and plugs into outside terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036291.XU CN204481192U (en) | 2015-01-19 | 2015-01-19 | A kind of durable type data cable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036291.XU CN204481192U (en) | 2015-01-19 | 2015-01-19 | A kind of durable type data cable plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481192U true CN204481192U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520036291.XU Expired - Fee Related CN204481192U (en) | 2015-01-19 | 2015-01-19 | A kind of durable type data cable plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204481192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364064A (en) * | 2017-07-11 | 2017-11-21 | 湖北三江航天万峰科技发展有限公司 | A kind of cable plug afterbody reinforcement protection method and product |
| CN113299427A (en) * | 2020-07-10 | 2021-08-24 | 阿里巴巴集团控股有限公司 | Cable and cable assembly |
-
2015
- 2015-01-19 CN CN201520036291.XU patent/CN204481192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364064A (en) * | 2017-07-11 | 2017-11-21 | 湖北三江航天万峰科技发展有限公司 | A kind of cable plug afterbody reinforcement protection method and product |
| CN113299427A (en) * | 2020-07-10 | 2021-08-24 | 阿里巴巴集团控股有限公司 | Cable and cable assembly |
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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: 20150715 Termination date: 20200119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |