CN109980383A - USB socket and USB socket mounting structure - Google Patents
USB socket and USB socket mounting structure Download PDFInfo
- Publication number
- CN109980383A CN109980383A CN201910309537.9A CN201910309537A CN109980383A CN 109980383 A CN109980383 A CN 109980383A CN 201910309537 A CN201910309537 A CN 201910309537A CN 109980383 A CN109980383 A CN 109980383A
- Authority
- CN
- China
- Prior art keywords
- usb socket
- pin
- leg
- circuit board
- printed circuit
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/707—Soldering or welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
Abstract
The present invention provides a kind of USB socket and USB socket mounting structure, USB socket includes shell, the shell include leg, pin, bottom surface and along the bottom surface circumferentially around side wall, the leg extends from the bottom surface along the direction away from the side wall, the end of the pin is connect with the bottom surface, the leg is for being embedded in printed circuit board and welding with the printed circuit board, by the case weld on the printed circuit board；The pin with the printed circuit board for being electrically connected.The advantages of invention overcomes in the prior art that pin is soft, intensity is small, can not resist the defect of side pressure, has and is able to bear side pressure, is hardly damaged in production or use process.
Description
Technical field
The present invention relates to field of connectors more particularly to a kind of USB sockets and USB socket mounting structure.
Background technique
In the prior art, USB (Universal Serial Bus, the universal serial bus) socket of heavy plate design uses
The pin of extension is welded on pcb board (printed circuit board), achievees the purpose that fixed USB socket.But since pin is soft, dynamics
It is small, the pressure from side can not be resisted, the pressure of this side can make USB socket skew, deviation or damage.Therefore, existing skill
USB socket in art is only applicable in the product of no side pressure, causes USB application ranges small, and production or
It when in use process by accidental side pressure, is easily damaged, causes fraction defective and scrappage high.
In consideration of it, being lacked it is necessary to provide a kind of novel USB socket with overcoming or at least alleviating above-mentioned all or part
It falls into.
Summary of the invention
The main object of the present invention is to provide a kind of USB socket and USB socket mounting structure, it is intended to solve in the prior art
The technical issues of USB socket cannot bear side pressure, be easily damaged in production or use process.
To achieve the goals above, according to an aspect of the present invention, it is preferable that the quantity of the leg be two, two
A leg is respectively distributed to the opposite two sides in the bottom surface.
Preferably, the USB socket further includes pin, and the pin extends from the bottom surface to the hull outside.
Preferably, the pin is located between two legs.
Preferably, the length that the leg stretches out the shell is greater than the thickness of the pin.
Preferably, the USB socket further includes fixed feet, and the bottom surface is arranged in far from the pin in the fixed feet
Side, the fixed feet are connect with the bottom surface.
Preferably, the fixed feet quantity is two.
Preferably, the leg is projected as rectangle on the plane perpendicular to the leg.
Preferably, the shell is metal shell.
According to another aspect of the present invention, the present invention also provides a kind of USB socket mounting structure, the USB socket installations
Structure includes USB socket described above, further includes printed circuit board, and the pin is posted by the printed circuit board, described
The welding junction with leg cooperation is provided on printed circuit board.
In above-mentioned technical proposal of the invention, leg is arranged on the bottom surface of shell, by the way that leg is embedded in printed circuit
Shell is directly welded on printed circuit board in plate, welds together USB socket completely with pcb board, and in the prior art
Welding pin mode is compared, which overcomes in the prior art that pin is soft, intensity is small, can not resist lacking for side pressure
The advantages of falling into, having and be able to bear side pressure, be hardly damaged in production or use process.
Detailed description of the invention
It, below will be to embodiment in order to illustrate more clearly of embodiment of the present invention or technical solution in the prior art
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the present invention, for those of ordinary skill in the art, without creative efforts,
Other attached drawings can also be obtained with the structure shown according to these attached drawings.
Fig. 1 is the stereoscopic schematic diagram of USB socket of the embodiment of the present invention；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the schematic diagram at one visual angle of another embodiment of the present invention USB socket mounting structure.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Shell | 11 | Opening |
| 2 | Leg | 3 | Pin |
| 4 | Bottom surface | 5 | Fixed feet |
| 6 | Supporting element | 8 | Insulating layer |
| 9 | Printed circuit board | 10 | USB interface |
The realization, the function and the advantages of the object of the present invention will be described further in conjunction with embodiment referring to attached drawing.
Specific embodiment
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu is fully described by, it is clear that and described embodiment is only a part of embodiment of the invention, rather than whole
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only in embodiment of the present invention
For explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if
When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can be to explicitly or implicitly include at least one this feature.
Also, the technical solution between each embodiment of the present invention must be able to be with ability to be combined with each other
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not the present invention claims protection scope within.
It should be noted that "upper", the "lower" of present invention meaning are on the basis of orientation shown in Fig. 2, i.e., invention is signified
"upper", "lower" corresponding diagram 2 upper and lower orientation.
- Fig. 4 referring to Fig.1, according to an aspect of the present invention, the present invention provide a kind of USB socket, including shell 1, shell
1 include leg 2, pin 3, bottom surface 4 and along bottom surface 4 circumferentially around side wall, leg 2 prolongs from bottom surface 4 along away from the direction of side wall
It stretches, the end of pin 3 is connect with bottom surface 4, and leg 2, will for being embedded in printed circuit board 9 and welding with printed circuit board 9
1 body of shell is welded on printed circuit board 9；Pin 3 with printed circuit board 9 for being electrically connected.
In above-described embodiment, leg 2 is arranged on the bottom surface 4 of shell 1, by the way that leg 2 is embedded in printed circuit board 9,
Shell 1 is directly welded on printed circuit board 9, welds together USB socket completely with pcb board, in the prior art only
3 mode of welding pin is compared, which overcomes in the prior art that pin 3 is soft, intensity is small, can not resist lacking for side pressure
It falls into, and USB socket of the invention is able to bear side pressure, even if pcb board is broken, USB socket will not be made to deform, partially
It moves, USB socket of the invention is hardly damaged in production or use process.As the extension embodiment of above-described embodiment, leg 2
It can be integrally formed with shell 1, leg 2 can not also be integrally formed with shell 1, but leg 2 is welded on to the bottom surface of shell 1
4.As shown in Figure 1, opening 11 has can be set in the shell 1, bottom surface 4 refers in face of the side of opening 11.The USB socket can be
(Micro USB is a portable version of 2.0 standard of USB to Micro USB socket, is connect than the Mini USB that part mobile phone uses
Mouth is smaller, and Micro-USB is the next-generation specification of Mini-USB).
According to the preferred embodiment of the present invention, the quantity of leg 2 is two, and two legs 2 are respectively distributed to 4 phase of bottom surface
Pair two sides.The embodiment does not limit the particular number of leg 2, but a welding of leg 2 may cause welding shakiness
Fixed, stability of the shell 1 in conjunction with pcb board can be improved in 2 quantity of leg more, but 2 quantity of leg excessively means the system of shell 1
The required time made and welded is elongated, has an impact to cost of manufacture and production efficiency, so the preferred leg 2 of the embodiment
Quantity is two, and those skilled in the art of the present technique are appreciated that the opposite two sides in bottom surface 4, which are arranged in, in leg 2 can be improved weldering
The stability connect.
According to the preferred embodiment of the present invention, USB socket further includes pin 3, pin 3 from bottom surface 4 to shell 1 on the outside of prolong
It stretches.Pin 3 mentioned here is the pin 3 of electrical component, which does horizontal processing for electrical pin 3, with printed circuit
9 place plane of plate is arranged in parallel, and is connect by the way of patch with printed circuit board 9, reduces the difficulty of welding.
Further, pin 3 is located between two legs 2.Leg 2 is distributed in the two sides of bottom surface 4, pin 3 from leg 2 it
Between draw, therefore pin 3 will not influence the welding of leg 2.
Further, the length that leg 2 stretches out shell 1 is greater than the thickness of pin 3.The thickness of pin 3 said herein refers to
Pin 3 stretches out the thickness of 4 short transverse of bottom surface in leg 2, and the length of the stretching shell 1 of leg 2 is the height of leg 2.Because of weldering
Foot 2 will be embedded in printed circuit board 9 and weld, and pin 3 is handled in 9 surface patch of printed circuit board, so making in USB socket
The height of leg 2 has to be larger than the thickness of pin 3 in the process, otherwise can prevent leg 2 from being embedded in printing because of the interference of pin 3
In circuit board 9.And the area of leg 2 cannot be too small, otherwise can not play the purpose for increasing weld strength, does not resist and
Pressure from side.Preferably, leg 2 is projected as rectangle on the plane perpendicular to leg 2, here to the shape of leg 2
It is not construed as limiting, can be made completely according to the shape of shell 1.
In addition, USB socket further includes fixed feet 5, fixed feet 5 is arranged in side of the bottom surface 4 far from pin 3, fixed feet 5 with
Bottom surface 4 connects.Because the area of leg 2 is larger, production tolerance also can be larger, and not no-welding back casing 1 may be in printed circuit
It is shaken on plate 9, the fixed feet 5 smaller than 2 area of leg is set and fixes shell 1, avoids rocking.Fixed feet 5 can equally weld
On printed circuit board 9.Preferably, the height of fixed feet 5 is substantially equal to the height of leg 2.
In addition, 5 quantity of fixed feet is two, here, being not especially limited to the quantity of fixed feet 5, those skilled in the art
Member can design any number of fixed feet 5 according to stable and cost factor is comprehensively considered.
Further, shell 1 is metal shell 1.It should be noted that being equally not construed as limiting to specific metal species.
If can directly be welded using (such as copper) when the high metal of solderability；But if being needed when using the not high metal of solderability
Do solderable processing, such as nickel plating in the part that printed circuit board 9 is embedded in leg 2.Shell 1 can also include shell and surround outer
The insulating layer 8 formed on the inside of shell, is provided with supporting element 6 close to the side of leg 2 in insulating layer 8, for preventing insulating layer 8 de-
It falls.1 side of shell is also set up there are two usb 10.
Referring to Fig. 4, according to another aspect of the present invention, the present invention also provides a kind of USB socket mounting structure, including it is above-mentioned
USB socket, further include printed circuit board 9, the pin 3 is posted by the printed circuit board 9, is arranged on printed circuit board 9
There is the welding junction cooperated with leg 2.Since USB socket mounting structure includes all technical solutions of above-mentioned USB socket, because
This USB socket mounting structure at least has above-mentioned all technical solution bring whole beneficial effects, no longer goes to live in the household of one's in-laws on getting married one by one herein
It states.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, it is all
Under design of the invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/be used in indirectly
Other related technical areas are included in scope of patent protection of the invention.
Claims (10)
1. a kind of USB socket, which is characterized in that including shell, the shell includes leg, pin, bottom surface and along the bottom surface
Circumferentially around side wall, the leg extends from the bottom surface along the direction away from the side wall, the end of the pin and institute
Bottom surface connection is stated, the leg welds the shell for being embedded in printed circuit board and welding with the printed circuit board
It connects on the printed circuit board；The pin with the printed circuit board for being electrically connected.
2. USB socket according to claim 1, which is characterized in that the quantity of the leg is two, two legs
It is respectively distributed to the opposite two sides in the bottom surface.
3. USB socket according to claim 1, which is characterized in that the pin is from the bottom surface to the hull outside
Extend.
4. USB socket according to claim 1, which is characterized in that the shell is metal shell, the intensity of the leg
Greater than the intensity of the pin.
5. USB socket according to claim 2, which is characterized in that the pin is located between two legs.
6. USB socket according to claim 3, which is characterized in that the length that the leg stretches out the shell is greater than institute
State the thickness of pin.
7. USB socket according to claim 5, which is characterized in that the USB socket further includes fixed feet, the fixation
Side of the bottom surface far from the pin is arranged in foot, and the fixed feet is connect with the bottom surface.
8. USB socket according to claim 7, which is characterized in that the fixed feet quantity is two.
9. USB socket according to claim 1 to 8, which is characterized in that the leg is perpendicular to the weldering
Rectangle is projected as in the plane of foot.
10. a kind of USB socket mounting structure, which is characterized in that the USB socket mounting structure includes the claims 1-9
Any one of described in USB socket, further include printed circuit board, the pin is posted by the printed circuit board, the printing
The welding junction with leg cooperation is provided on circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910309537.9A CN109980383A (en) | 2019-04-17 | 2019-04-17 | USB socket and USB socket mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910309537.9A CN109980383A (en) | 2019-04-17 | 2019-04-17 | USB socket and USB socket mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109980383A true CN109980383A (en) | 2019-07-05 |
Family
ID=67085117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910309537.9A Pending CN109980383A (en) | 2019-04-17 | 2019-04-17 | USB socket and USB socket mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109980383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444933A (en) * | 2019-08-30 | 2019-11-12 | 厦门广泓工贸有限公司 | A kind of patch electric connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202633697U (en) * | 2012-04-25 | 2012-12-26 | 信音电子(中山)有限公司 | Improved USB socket |
| CN202817252U (en) * | 2012-05-22 | 2013-03-20 | 东莞市龙智电子科技有限公司 | USB connector |
| CN205282692U (en) * | 2015-10-15 | 2016-06-01 | 东莞市勒姆精密电子有限公司 | USBType -C socket connector |
| US20180131109A1 (en) * | 2016-05-16 | 2018-05-10 | Boe Technology Group Co., Ltd. | Ac power socket |
| CN209516066U (en) * | 2019-04-17 | 2019-10-18 | 深圳市海派特光伏科技有限公司 | USB socket and USB socket mounting structure |
-
2019
- 2019-04-17 CN CN201910309537.9A patent/CN109980383A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202633697U (en) * | 2012-04-25 | 2012-12-26 | 信音电子(中山)有限公司 | Improved USB socket |
| CN202817252U (en) * | 2012-05-22 | 2013-03-20 | 东莞市龙智电子科技有限公司 | USB connector |
| CN205282692U (en) * | 2015-10-15 | 2016-06-01 | 东莞市勒姆精密电子有限公司 | USBType -C socket connector |
| US20180131109A1 (en) * | 2016-05-16 | 2018-05-10 | Boe Technology Group Co., Ltd. | Ac power socket |
| CN209516066U (en) * | 2019-04-17 | 2019-10-18 | 深圳市海派特光伏科技有限公司 | USB socket and USB socket mounting structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444933A (en) * | 2019-08-30 | 2019-11-12 | 厦门广泓工贸有限公司 | A kind of patch electric connector |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |