CN203800227U - Network cable interface structure - Google Patents
Network cable interface structure Download PDFInfo
- Publication number
- CN203800227U CN203800227U CN201420224485.8U CN201420224485U CN203800227U CN 203800227 U CN203800227 U CN 203800227U CN 201420224485 U CN201420224485 U CN 201420224485U CN 203800227 U CN203800227 U CN 203800227U
- Authority
- CN
- China
- Prior art keywords
- cable interface
- elastic contact
- terminal base
- contact part
- fixed part
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a network cable interface structure. The main points of the technical solution of the network cable interface structure are that an accommodating cavity in which an external network cable plug head can be plugged is formed in a terminal seat in a hollowing manner, a connecting terminal is arranged in the cavity, and the front face of the terminal seat is provided with a network cable interface communicated with the cavity; the connecting terminal comprises an elastic contact part, a fixed part and a welding part; the bottom wall of the terminal seat is provided with a fixed groove, and the fixed part is positioned in the fixed groove; the other end, corresponding to the network cable interface, of the fixed part is perpendicularly connected with the welding part; the welding part penetrates through the bottom wall of the terminal seat and extends outwards; the other end, corresponding to the welding part, of the fixed part is connected with the elastic contact part in a bending manner; the elastic contact part inclines to the inner side of the cavity from the network cable interface side; the other side, corresponding to the network cable interface, of the inner part of the cavity is provided with a block; the other end, corresponding to the fixed part, of the elastic contact part is abutted against the block and can only move between the block and the bottom wall of the terminal seat. The network cable interface structure of the utility model is long in service life and reliable in contact, and elastic fatigue of the network cable interface structure cannot be caused easily.
Description
Technical field
The utility model relates to connector technical field, is specifically related to a kind of cable interface structure.
Background technology
Existing cable interface generally comprises shell, terminal base and splicing ear, shell is fixedly mounted in the main equipment such as computer or hub, shell front end has the cable interface 2 matching with outside netting twine plug-shaped shape, pegs graft by cable interface 2 and outside netting twine; Terminal base 1 is fixedly installed in the enclosure, splicing ear is fixed on terminal base 1, splicing ear one end has elastic contact part 31, this elastic contact part 31 is electrically connected with outside reticle plug provided five metals connecting portion, the other end of splicing ear is electrically connected with internal circuit board, thereby realizes the data communication between outside netting twine and main equipment.Cable interface of the prior art, splicing ear is generally fixedly installed in terminal base, and the corresponding cable interface 2 of the elastic contact part 31 of splicing ear arranges, the other end stretches out and stretches out to terminal base diapire one side, the diapire inclination at an angle of elastic contact part 31 and terminal base inner side, be that elastic contact part tilts from the opposite side of cable interface one lateral ends stroma, in order to make splicing ear and outside reticle plug provided better contact, generally all larger (as shown in Figure 4) of the angle that elastic contact part 31 tilts, cause elastic contact part 31 frequently with reticle plug provided on five metals connecting portion while patching, in the course of time, its contact-making surface not only weares and teares, impact electrically contacts connection, also can cause elastic contact part elastic fatigue simultaneously, finally cause loose contact, there is room for improvement.
Utility model content
The deficiency existing for prior art, the utility model provides a kind of long service life, contact reliably and has been difficult for the cable interface structure of elastic fatigue.
For achieving the above object, the utility model provides following technical scheme: a kind of cable interface structure, comprise terminal base, in terminal base, hollow out is formed with the cavity volume for outside reticle plug provided grafting, in cavity volume, be provided with splicing ear, the front of terminal base offers the cable interface of conducting cavity volume, splicing ear comprises elastic contact part, fixed part and weld part, on the diapire of terminal base, be provided with holddown groove, fixed position is in holddown groove, the other end of the corresponding cable interface of fixed part is connected with weld part is vertical, and weld part traversing through end stroma diapire also stretches out, the other end of the corresponding weld part of fixed part is connected with elastic contact part is bending, elastic contact part tilts from cable interface one side direction cavity volume inner side, in cavity volume, the opposite side of corresponding cable interface is provided with block, the other end of the corresponding fixed part of elastic contact part is connected on block and can only activity between block and terminal base diapire, elastic contact part, fixed part and weld part are one-body molded.
By adopting technique scheme, elastic contact part, fixed part and weld part are one-body molded, fixed part is fixedly installed in holddown groove, weld part self-retaining portion one lateral buckling traversing through end stroma diapire, weld part can be in order to weld with wiring board, and the one side direction cavity volume inner bending of elastic contact part self-retaining portion, by block is set in cavity volume, elastic contact part is limited between block and terminal base diapire, make the angle of inclination between elastic contact part and fixed part be unlikely to excessive, in outside when reticle plug provided grafting network access line interface, wearing and tearing splicing ear that can be not too much, also can not cause excessive compressing to splicing ear, avoid splicing ear elastic fatigue, extend its useful life.
The utility model is further set to, and the angle of inclination between elastic contact part and fixed part is between 15 degree to 35 degree.
By adopting technique scheme, angle of inclination between elastic contact part and fixed part is between 15 degree to 35 degree, guarantee that the angle of inclination between elastic contact part and fixed part is not too large, ensure elastic contact part and outside reticle plug provided contact under reliable prerequisite, avoiding elastic contact part to be oppressed frequently and significantly bend and elastic fatigue.
The utility model is further set to, and the other end of the corresponding fixed part of elastic contact part is provided with the first bend of elastically deformable, and the first bend has extended to form the second bend to cable interface one side, and the second bend and terminal base diapire inconsistent.
By adopting technique scheme, elastic contact part extension is provided with the first bend and the second bend, the second bend is to cable interface one side extension and inconsistent with terminal base diapire, the first bend and the equal elastically deformable of the second bend, increase the deformation point of elastic contact part, effectively extend its useful life, avoided its elastic fatigue.
The utility model is further set to, and the opposite side of the corresponding cavity volume of terminal base diapire is provided with latch.
By adopting technique scheme, arranging of latch facilitates the installation of terminal base to fix, and makes the installation of terminal base fixing more stable firm.
The utility model is further set to, and is provided with LED light on terminal base, and the terminal pin of LED light is electrically connected with splicing ear.
By adopting technique scheme, be plugged with extranets line plug in the netting twine mouth of terminal base time, LED light can reflect being connected between splicing ear and wiring board whether to form path, can judge whether terminal base normally works by LED light.
Compared with prior art, the utility model has the advantage of: this cable interface structure by arranging block in cavity volume, elastic contact part is limited between block and terminal base diapire, make the angle of inclination between elastic contact part and fixed part be unlikely to excessive, in outside, when reticle plug provided grafting network access line interface, wearing and tearing splicing ear that can be not too much, also can not cause excessive compressing to splicing ear, avoid splicing ear elastic fatigue, extend its useful life.
Brief description of the drawings
Fig. 1 is the front view of the utility model cable interface structure;
Fig. 2 is the cutaway view of the utility model cable interface structure;
Fig. 3 is the cutaway view of the another kind of embodiment of the utility model cable interface structure;
Fig. 4 is the schematic diagram of cable interface structure in prior art.
Reference numeral: 1, terminal base; 2, cable interface; 3, splicing ear; 31, elastic contact part; 311, the first bend; 312, the second bend; 32, fixed part; 33, weld part; 4, latch; 5, block; 6, holddown groove.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model cable interface structure embodiment is described further.
A kind of cable interface structure, comprise terminal base 1, the interior hollow out of terminal base 1 is formed with the cavity volume for outside reticle plug provided grafting, in cavity volume, be provided with splicing ear 3, the front of terminal base 1 offers the cable interface 2 of conducting cavity volume, splicing ear 3 comprises elastic contact part 31, fixed part 32 and weld part 33, elastic contact part 31, fixed part 32 and weld part 33 are one-body molded, on the diapire of terminal base 1, be provided with holddown groove 6, fixed part 32 is positioned at holddown groove 6, the other end of the corresponding cable interface 2 of fixed part 32 is connected with weld part 33 is vertical, and weld part 33 traversing through end stroma 1 diapires also stretch out, weld part 33 can be in order to weld with wiring board, the other end of the corresponding weld part 33 of fixed part 32 is connected with elastic contact part 31 is bending, elastic contact part 31 tilts from cable interface 2 one side direction cavity volume inner sides, be the 32 1 side direction cavity volume inner bendings of elastic contact part 31 self-retaining portions, in cavity volume, the opposite side of corresponding cable interface 2 is provided with block 5, by block 5 is set in cavity volume, the other end of the corresponding fixed part 32 of elastic contact part 31 is connected on block 5 and can only be movable between block 5 and terminal base 1 diapire, make the angle of inclination between elastic contact part 31 and fixed part 32 be unlikely to excessive, in outside when reticle plug provided grafting network access line interface 2, wearing and tearing splicing ear 3 that can be not too much, also can not cause excessive compressing to splicing ear 3, avoid splicing ear 3 elastic fatigues, extend its useful life, preferably, angle of inclination between elastic contact part 31 and fixed part 32 is between 15 degree to 35 degree, and as best preferred version of the present utility model, angle of inclination between elastic contact part 31 and fixed part 32 is 20 degree, guarantee that the angle of inclination between elastic contact part 31 and fixed part 32 is not too large, ensureing elastic contact part 31 and outside reticle plug provided contact under reliable prerequisite, avoid elastic contact part 31 to be oppressed frequently and significantly bend and elastic fatigue.
As another kind of execution mode of the present utility model, the other end of the corresponding fixed part 32 of elastic contact part 31 is provided with the first bend 311 of elastically deformable, the first bend 311 has extended to form the second bend 312 to cable interface 2 one sides, and the second bend 312 is inconsistent with terminal base 1 diapire, the first bend 311 and the equal elastically deformable of the second bend 312, the deformation point that increases elastic contact part 31, has effectively extended its useful life, avoids its elastic fatigue.
Further, the opposite side of the corresponding cavity volume of terminal base 1 diapire is provided with latch 4, facilitates the installation of terminal base 1 to fix, and makes the installation of terminal base 1 fixing more stable firm.
Further, on terminal base 1, be provided with LED light, the terminal pin of LED light is electrically connected with splicing ear 3, be plugged with extranets line plug in the netting twine mouth of terminal base 1 time, LED light can reflect being connected between splicing ear 3 and wiring board whether to form path, can judge whether terminal base 1 normally works by LED light.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a cable interface structure, comprise terminal base, in described terminal base, hollow out is formed with the cavity volume for outside reticle plug provided grafting, in described cavity volume, be provided with splicing ear, the front of described terminal base offers the cable interface of conducting cavity volume, it is characterized in that: described splicing ear comprises elastic contact part, fixed part and weld part, on the diapire of described terminal base, be provided with holddown groove, described fixed position is in holddown groove, the other end of the corresponding cable interface of fixed part is connected with weld part is vertical, and weld part traversing through end stroma diapire also stretches out, the other end of the corresponding weld part of described fixed part is connected with elastic contact part is bending, described elastic contact part tilts from cable interface one side direction cavity volume inner side, in described cavity volume, the opposite side of corresponding cable interface is provided with block, the other end of the corresponding fixed part of described elastic contact part is connected on block and can only activity between block and terminal base diapire, described elastic contact part, fixed part and weld part are one-body molded.
2. cable interface structure according to claim 1, is characterized in that: the angle of inclination between described elastic contact part and fixed part is between 15 degree to 35 degree.
3. cable interface structure according to claim 1 and 2, it is characterized in that: the other end of the corresponding fixed part of described elastic contact part is provided with the first bend of elastically deformable, described the first bend has extended to form the second bend to cable interface one side, and the second bend and terminal base diapire inconsistent.
4. cable interface structure according to claim 3, is characterized in that: the opposite side of the corresponding cavity volume of described terminal base diapire is provided with latch.
5. cable interface structure according to claim 4, is characterized in that: on described terminal base, be provided with LED light, the terminal pin of described LED light is electrically connected with splicing ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224485.8U CN203800227U (en) | 2014-05-04 | 2014-05-04 | Network cable interface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224485.8U CN203800227U (en) | 2014-05-04 | 2014-05-04 | Network cable interface structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203800227U true CN203800227U (en) | 2014-08-27 |
Family
ID=51382418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224485.8U Expired - Fee Related CN203800227U (en) | 2014-05-04 | 2014-05-04 | Network cable interface structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203800227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816734A (en) * | 2017-01-11 | 2017-06-09 | 郑州云海信息技术有限公司 | A kind of cable interface, network interface card and electronic equipment |
-
2014
- 2014-05-04 CN CN201420224485.8U patent/CN203800227U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816734A (en) * | 2017-01-11 | 2017-06-09 | 郑州云海信息技术有限公司 | A kind of cable interface, network interface card and electronic equipment |
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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: 20140827 Termination date: 20170504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |