CN208723172U - A kind of USB interface structure for reinforcing wiring - Google Patents
A kind of USB interface structure for reinforcing wiring Download PDFInfo
- Publication number
- CN208723172U CN208723172U CN201821656540.5U CN201821656540U CN208723172U CN 208723172 U CN208723172 U CN 208723172U CN 201821656540 U CN201821656540 U CN 201821656540U CN 208723172 U CN208723172 U CN 208723172U
- Authority
- CN
- China
- Prior art keywords
- metal
- extension
- usb interface
- glue core
- conducting wire
- 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
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 20
- 239000003292 glue Substances 0.000 claims abstract description 22
- 239000007787 solid Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000547 structure data Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of USB interface structure for reinforcing wiring, including metal-back, glue core and connecting terminal；The metal-back is the open column shape structure of cuboid, the glue core is the fixation kit being mounted on inside the metal-back, multiple connecting terminals are passed through inside the metal-back and are fixed on the glue core, the outer end opening of the metal-back is interface, there are the inner end of the glue core and the terminals for the connecting terminal being fixed on glue core, the terminals to be electrically connected on its interior end opening with conducting wire；The interior end opening of the metal-back, which extends, is equipped with metal-back extension, and the end of the extension is equipped with shielding Line attaching clamp.The structure of the utility model can effectively clamp the conducting wire connecting with USB interface, avoid the shielding line in conducting wire loosely and loosen, and strengthen the clamping effect of the conducting wire of the terminals connection of USB interface, improve the service life of USB interface.
Description
Technical field
The utility model relates to a kind of USB interface structures, more particularly, to a kind of reinforcing with the fixed device of shielding line
The USB interface structure of wiring.
Background technique
USB is the abbreviation of English Universal Serial Bus (universal serial bus), is an external bus mark
Standard, for being connected and communicate with for specification computer and external equipment.It is the interfacing applied in the field PC.USB interface support is set
Standby plug and play and warm connection function.USB is in the end of the year 1994 by Intel, Compaq, IBM, Microsoft Deng Duo company
What joint proposed.
It, can be using with shielding line protection in order to reduce the interference of external electric signal in existing USB interface structure
Data line of the conducting wire as connecting interface.The conducting wire for thering is conductor to wrap up outside conducting wire shielding line, the conductor of package shielded layer,
Copper mesh or copper pool (aluminum foil etc.) are generally woven, shielded layer needs to be grounded, and interference signal is avoided to enter inner conductor interference simultaneously
Reduce the loss of transmission signal.The wire rod of common band braiding, the wire rod with winding belong to shielding line.Shielding is exactly to two skies
Between the isolation of metal is carried out between region, to control the induction of electric field, magnetic field and electromagnetic wave by a region to another region
And radiation.It is surrounded with shield by circuit, equipment or system is received, prevents their influences by external electromagnetic field.
But the conducting wire with shielding line protection is often relatively thick, and it is uneven in joint usually to will appear shielding line clipping
It is also easy to loosen because of moving repeatedly in use, leads to USB interface since layer structure is more with loose problem
Connecting part the problems such as damaging.
Utility model content
The technical issues of the utility model solves is to provide a kind of USB interface structure for reinforcing wiring, strengthens USB interface
Terminals connection conducting wire clamping effect, improve the service life of USB interface.
The technical solution of the utility model is:
A kind of USB interface structure for reinforcing wiring, wherein it includes metal-back, glue core and connecting terminal；The metal-back
For the open column shape structure of cuboid, the glue core is the fixation kit being mounted on inside the metal-back, multiple wiring
Terminal is passed through inside the metal-back and is fixed on the glue core, and the outer end opening of the metal-back is interface, inner end
There are the inner end of the glue core and the terminals for the connecting terminal being fixed on glue core, the terminals to be electrically connected in opening with conducting wire
It connects；The interior end opening of the metal-back, which extends, is equipped with metal-back extension, and the end of the extension is equipped with shielding Line attaching clamp.
The USB interface structure as described above for reinforcing wiring, wherein the metal-back extension is equipped with intilted oblique
Side forms necking, and the necking end connects the shielding Line attaching clamp；The metal-back extension includes upper extension under
Extension.
The USB interface structure as described above for reinforcing wiring, wherein the upper extension connection of the metal-back extension
Shielding Line attaching clamp encircles portion, and the support portion of the lower extension connection shielding Line attaching clamp, the portion of encircling is split ring
Shape structure, the support portion hold up the conducting wire connecting with terminals, described to encircle portion the conducting wire is pressed on the support portion
The back side for holding the support portion tightly is gone up and be bent, is formed and clamps ring mechanism.
The USB interface structure as described above for reinforcing wiring, wherein the opening both ends of the surface for encircling portion are equipped with concave
With the fit structure of convex.
The USB interface structure as described above for reinforcing wiring, wherein the upper extension or downward of the metal-back extension
The fastening supporter of vertical direction is connected at the bevel edge of extending portion.
It is learnt by described above, compared with prior art, can reach following effect really:
The USB interface structure of the reinforcing wiring of the utility model extends solid equipped with shielding line in the interior end opening of metal-back
Clamp can not only effectively clamp the conducting wire connecting with USB interface, avoid the shielding line in conducting wire loosely and loosen；Also into
One step strengthens the stable connection intensity of the wiring of USB interface, so that USB interface in the long-term use will not be because of repeatedly
Plug, bending, stretching or extruding and damage, extend the service life of USB interface.
Detailed description of the invention
Fig. 1 is the positive combination structural schematic diagram of the utility model preferred embodiment；
Fig. 2 is the side combining structure schematic diagram of the utility model preferred embodiment；
Fig. 3 is the structural schematic diagram of the connecting terminal of the utility model preferred embodiment；
Fig. 4 is the three-dimensional schematic diagram of the utility model preferred embodiment.
Main element label declaration:
The utility model:
1: metal-back 11: metal-back extension 111: upper extension
112: lower extension 113: fastening supporter 114: bevel edge
12: shielding Line attaching clamp 121: encircling portion 122: support portion
2: glue core 3: connecting terminal
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now compareing Detailed description of the invention
Specific embodiment of the present utility model.
A kind of USB interface structure for reinforcing wiring of the utility model, in preferred embodiment, please refers to Fig.1 to Fig.4 institute
Show comprising metal-back 1, glue core 2 and connecting terminal 3；The metal-back 1 is the open column shape structure of cuboid, the glue core 2
For the fixation kit being mounted on inside the metal-back 1, multiple connecting terminals 3 pass through 1 inside of metal-back and fix
On the glue core 2, the outer end opening of the metal-back 1 is interface, have on interior end opening the glue core 2 inner end and
The terminals of the connecting terminal 3 on glue core 2 are fixed on, the terminals are electrically connected with conducting wire；It opens the inner end of the metal-back 1
Mouth, which extends, is equipped with metal-back extension 11, and the end of the extension is equipped with shielding Line attaching clamp 12.The glue core 2 is fixed on
Inside metal-back 1, the shielding Line attaching clamp 12 being equipped with is extended by 1 inner opening end of metal-back, clamps leading for connection USB interface
Line is whole, can more effectively fix conducting wire, while the shielding line in conducting wire being compressed, shielding line can also be electrically connected with fixing clamp
It connects, has the function that bulk shielding is interfered.
The USB interface structure of the reinforcing wiring of the utility model as described above in preferred embodiment, please refers to attached
Shown in figure, the metal-back extension 11 is equipped with intilted bevel edge 114 and forms necking, and the necking end connects the screen
Cover Line attaching clamp 12；The metal-back extension 11 includes upper extension 111 and lower extension 112.The metal-back extension
11 are equipped with inclined bevel edge 114, so that having in USB interface overall structure to the inclined necking part of connecting wire, so that whole
Body structure is more reasonable, reduces the probability that exterior object is blocked in USB interface end, reduces the possibility of damage.
The USB interface structure of the reinforcing wiring of the utility model as described above, in preferred embodiment, the metal
The shielding Line attaching clamp 12 that the upper extension 111 of shell extension 11 connects encircles portion 121, the connection of lower extension 112 screen
The support portion 122 of Line attaching clamp 12 is covered, the portion of encircling is open annular structure, and the support portion 122 is held up to be connected with terminals
The conducting wire is pressed on the support portion 122 and is bent the holding support portion 122 by the conducting wire connect, the portion 121 that encircles
The back side, formed clamp ring mechanism.The portion 121 that encircles is a cyclic structure being open to support portion 122, is pressed from both sides after capable of being bent
122 back side of compact schemes portion is securely fixed in conducting wire in shielding Line attaching clamp 12 to hold conducting wire and support portion 122 tightly；And
The setting of support portion 122 further is played the role of supporting conducting wire and protects conducting wire.
The USB interface structure of the reinforcing wiring of the utility model as described above, it is described to encircle in preferred embodiment
The opening both ends of the surface in portion 121 are equipped with the fit structure of concave and convex.The portion 121 that encircles is in bending holding support portion 122
Behind the back side, two overlapped docking in end face for encircling portion 121 can make to encircle portion by the fit structure of concave and convex
121 are fixed together, and avoid the mobile problem for misplacing and causing conductor clamping effect bad of external force.
The USB interface structure of the reinforcing wiring of the utility model as described above, in preferred embodiment, the metal
The fastening supporter 113 of vertical direction is connected at the upper extension 111 of shell extension 11 or the bevel edge 114 of lower extension 112.
As shown in Fig. 2, being equipped with the fastening supporter 113 of vertical direction at the bevel edge 114 of the metal-back extension 11, length is omited
Less than the distance between upper extension 111 and lower extension 112, and its end due to other side extension inside table
On face.The fastening supporter 113 is capable of forming the protection shell structure of side after shielding Line attaching clamp 12 clamps conducting wire, so that
The shell of entire USB interface is firmer, meanwhile, it is resisted against between extension 111 and lower extension 112, can be avoided
The effect of external force and lead to the pressing distance change between extension 111 and lower extension 112 and damage USB interface.
The USB interface structure of the reinforcing wiring of the utility model extends solid equipped with shielding line in the interior end opening of metal-back 1
Clamp 12 can not only effectively clamp the conducting wire connecting with USB interface, avoid the shielding line in conducting wire loosely and loosen；?
The stable connection intensity of the wiring of USB interface is further enhanced, so that USB interface in the long-term use will not be because of anti-
It answers plug, bending, stretching or extruding and damages, extend the service life of USB interface.
The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model
It encloses.Any those skilled in the art, made equivalent change under the premise of not departing from the conceptions and principles of the utility model
Change and modify, should belong to the range of the utility model protection.
Claims (5)
1. a kind of USB interface structure for reinforcing wiring, which is characterized in that it includes metal-back, glue core and connecting terminal；The gold
Belong to the open column shape structure that shell is cuboid, the glue core is the fixation kit being mounted on inside the metal-back, multiple described
Connecting terminal is passed through inside the metal-back and is fixed on the glue core, and the outer end opening of the metal-back is interface,
There are the inner end of the glue core and the terminals for the connecting terminal being fixed on glue core, the terminals and conducting wire on interior end opening
Electrical connection；The interior end opening of the metal-back, which extends, is equipped with metal-back extension, and the end of the extension is solid equipped with shielding line
Clamp.
2. reinforcing the USB interface structure of wiring as described in claim 1, which is characterized in that the metal-back extension is equipped with
Intilted bevel edge forms necking, and the necking end connects the shielding Line attaching clamp；The metal-back extension includes
Upper extension and lower extension.
3. as claimed in claim 2 reinforce wiring USB interface structure, which is characterized in that the metal-back extension it is upper
The shielding Line attaching clamp of extension connection encircles portion, the support portion of the lower extension connection shielding Line attaching clamp, the ring
The portion of embracing is open annular structure, and the support portion holds up the conducting wire connecting with terminals, and the portion that encircles compresses the conducting wire
On the support portion and it is bent the back side for holding the support portion tightly, is formed and clamps ring mechanism.
4. reinforcing the USB interface structure of wiring as claimed in claim 3, which is characterized in that the opening both ends for encircling portion
Face is equipped with the fit structure of concave and convex.
5. as claimed in claim 4 reinforce wiring USB interface structure, which is characterized in that the metal-back extension it is upper
The fastening supporter of vertical direction is connected at extension or the bevel edge of lower extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656540.5U CN208723172U (en) | 2018-10-12 | 2018-10-12 | A kind of USB interface structure for reinforcing wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656540.5U CN208723172U (en) | 2018-10-12 | 2018-10-12 | A kind of USB interface structure for reinforcing wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723172U true CN208723172U (en) | 2019-04-09 |
Family
ID=65983297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821656540.5U Expired - Fee Related CN208723172U (en) | 2018-10-12 | 2018-10-12 | A kind of USB interface structure for reinforcing wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208723172U (en) |
-
2018
- 2018-10-12 CN CN201821656540.5U patent/CN208723172U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |