CN106229728A - A kind of shell fragment - Google Patents
A kind of shell fragment Download PDFInfo
- Publication number
- CN106229728A CN106229728A CN201610805321.8A CN201610805321A CN106229728A CN 106229728 A CN106229728 A CN 106229728A CN 201610805321 A CN201610805321 A CN 201610805321A CN 106229728 A CN106229728 A CN 106229728A
- Authority
- CN
- China
- Prior art keywords
- elastic arm
- shell fragment
- contact site
- straightway
- vertical portion
- 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.)
- Granted
Links
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
- H01R13/2492—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point multiple contact points
-
- 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
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
-
- 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
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/245—Contacts for co-operating by abutting resilient; resiliently-mounted by stamped-out resilient contact arm
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Resistors (AREA)
Abstract
The invention discloses a kind of shell fragment, including weld part, the first contact site, the second contact site, vertical portion, the first elastic arm and the second elastic arm, one end of described weld part is folded upward at extending and forms described vertical portion, the end of described vertical portion is directed away from the direction bending of described weld part and extends described first elastic arm of formation, described first contact site is arranged on the end of described first elastic arm, vertical portion is directed away from the direction bending of the first elastic arm and extends described second elastic arm of formation, and described second contact site is arranged on the end of described second elastic arm.A kind of shell fragment that the present invention provides, can form multi-path, time actually used, can arrange the position of electronic devices and components flexibly according to the needs of product.
Description
Technical field
The present invention relates to technical field of electric connectors, particularly relate to a kind of shell fragment.
Background technology
Existing shell fragment product is generally unipath structure, and the contact site on shell fragment contacts with electronic devices and components, on shell fragment
Weld part weld with pcb board, make electronic devices and components and pcb board turn on shape by shell fragment during press contacts shell fragment under electronic devices and components
Become path transmission signal and electric property.
As the Chinese invention patent of Application No. 201610216926.3 discloses a kind of shell fragment, including plate-like base, certainly
Tightening part that described plate-like base one end inverse bending is formed, extend from described tightening part end formed elastic arm, be formed at
Contact site on described elastic arm, incline towards described plate-like base bending and to described tightening part direction from described elastic arm end
The supporting part tiltedly extend the support arm formed, forming from described support arm end upwards bending, described support arm is adjacent to described
One end, support part forms inflexed part towards the bending of described elastic arm direction, and described inflexed part makes described support arm during pressure down
All the time it is in vacant state with described plate-like base.Being provided only with a contact site on this shell fragment, electronic devices and components can only pass through bullet
The contact site on sheet top and pcb board carry out circuit turn-on, it is impossible to according to the structure of actual electronic product, arrange electronics flexibly
The position of components and parts, causes the application of shell fragment to be restricted.
Summary of the invention
The technical problem to be solved is: provide the shell fragment of a kind of multi-path, can be flexible according to the needs of product
The position of electronic devices and components is set.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:
A kind of shell fragment, elastic including weld part, the first contact site, the second contact site, vertical portion, the first elastic arm and second
Arm, one end of described weld part is folded upward at extending and forms described vertical portion, and the end of described vertical portion is directed away from described weldering
The direction bending meeting portion extends described first elastic arm of formation, and described first contact site is arranged on the end of described first elastic arm
End, vertical portion is directed away from the direction bending of the first elastic arm and extends described second elastic arm of formation, and described second contact site sets
Put the end at described second elastic arm.
The beneficial effects of the present invention is: shell fragment include the first contact site, the second contact site and with the first contact site and
The first elastic arm and the second elastic arm, the first contact site and the second contact site that second contact site is the most corresponding can be with pcb board shapes
Become two turning circuits, time actually used, the position of electronic devices and components can be set flexibly according to the needs of product, to facilitate shell fragment
With the placement of electronic devices and components, the first contact site and the second contact site also dependent on needing to connect from different electronic devices and components simultaneously
Touching, work transmission signal or electric property simultaneously.
Accompanying drawing explanation
Fig. 1 is the structure chart of the shell fragment of the embodiment of the present invention；
Fig. 2 is the shell fragment attachment structure figure with pcb board of the embodiment of the present invention；
Fig. 3 is the shell fragment of embodiment of the present invention top view when being connected with components and parts.
Label declaration:
1, weld part；2, the first contact site；3, the second contact site；4, the 3rd contact site；5, vertical portion；6, first is elastic
Arm；61, the first arc section；62, the first straightway；63, the second arc section；64, the second straightway；65, three-arc section；66、
3rd straightway；67, the 4th arc section；68, the 4th straightway；7, the second elastic arm；71, vertical section；72, the first connecting portion；
73, the first rake；74, the second connecting portion；75, the second rake；8, the 3rd elastic arm；9, fixed part；10, pcb board；11、
Components and parts.
Detailed description of the invention
By describing the technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment
And coordinate accompanying drawing to be explained in detail.
The design of most critical of the present invention is: shell fragment includes the first contact site and the second contact site, forms multi-path, can
The diverse location joining electronic devices and components is placed.
Refer to Fig. 1 to Fig. 3, a kind of shell fragment, including weld part the 1, first contact site the 2, second contact site 3, vertical portion 5,
First elastic arm 6 and the second elastic arm 7, one end of described weld part 1 is folded upward at extending and forms described vertical portion 5, described perpendicular
The end in straight portion 5 is directed away from the direction bending of described weld part 1 and extends described first elastic arm 6 of formation, described first contact
Portion 2 is arranged on the end of described first elastic arm 6, and vertical portion 5 is directed away from the direction bending of the first elastic arm 6 and extends formation institute
Stating the second elastic arm 7, described second contact site 3 is arranged on the end of described second elastic arm 7.
Knowable to foregoing description, the beneficial effects of the present invention is: shell fragment include the first contact site, the second contact site and
First elastic arm the most corresponding with the first contact site and the second contact site and the second elastic arm, the first contact site and the second contact
Portion can form two turning circuits with pcb board, time actually used, can arrange the position of electronic devices and components flexibly according to the needs of product
Put, to facilitate the placement of shell fragment and electronic devices and components, the first contact site and the second contact site also dependent on needs simultaneously from different
Electronic devices and components contact, work transmission signal or electric property simultaneously.
Further, also include that the 3rd contact site 4 and the 3rd elastic arm 8, described vertical portion 5 are directed away from described first bullet
Property arm 6 direction bending extend formed described 3rd elastic arm 8, described 3rd contact site 4 is arranged on described 3rd elastic arm 8
End.
Seen from the above description, the 3rd contact site is set, makes shell fragment can form the conducting circuit in the 3rd orientation, with coupling
The arrangement that electronic devices and components are more multi-faceted.
Further, described second elastic arm 7 and the 3rd elastic arm 8 are separately positioned on the both sides of vertical portion 5 and correspondence sets
Putting, the second elastic arm 7 is identical with the structure of the 3rd elastic arm 8.
Seen from the above description, the second elastic arm and the 3rd elastic arm are separately positioned on the both sides of vertical portion and correspondence sets
Put, the symmetrical configuration of shell fragment can be made, make shell fragment more stable.
Further, described first elastic arm 6 undulate.
Further, described first elastic arm 6 include first arc section the 61, first straightway the 62, second arc section 63,
Two straightways 64, three-arc section the 65, the 3rd straightway the 66, the 4th arc section 67 and the 4th straightway 68, described first circular arc
Section 61, first straightway the 62, second arc section the 63, second straightway 64, three-arc section the 65, the 3rd straightway the 66, the 4th circle
Segmental arc 67 and the 4th straightway 68 are sequentially connected with, the first arc section 61 away from one end of the first straightway 62 be arranged on described vertically
In portion 5.
Seen from the above description, the first elastic arm undulate, and include said structure, make the first elastic arm have preferably
Elasticity, facilitate the use of shell fragment.
Further, described second elastic arm 7 includes vertical section the 71, first connecting portion the 72, first rake 73, second even
Connecing portion 74 and the second rake 75, the vertical described vertical portion 5 of described vertical section 71 is arranged, described vertical section the 71, first connecting portion
72, first rake the 73, second connecting portion 74 and the second rake 75 are sequentially connected with setting.
Seen from the above description, the second elastic arm includes the first rake and the second rake, presses the second contact site, makes
During the second rake deformation, the second rake can be carried out spacing by the first rake, prevents the second rake because deformation is excessive
Damage.
Further, described first rake 73 be arranged in parallel with the second rake 75.
Seen from the above description, the first rake and the second rake be arranged in parallel, and the first rake can be facilitated second
Rake spacing, prevents the situations such as overvoltage.
Further, described weld part 1 be directed away from vertical portion 5 direction bending be extended with fixed part 9.
Seen from the above description, when weld part is welded on pcb board, it is plugged on pcb board by fixed part, shell fragment can be made
It is connected firmly with pcb board.
Further, the quantity of described fixed part 9 is two, and the described fixed part 9 of two is separately positioned on described welding
The dual-side in portion 1.
Seen from the above description, weld part arranges two fixed parts, the connection of shell fragment and pcb board can be strengthened further
Intensity.
Refer to Fig. 1 to Fig. 3, embodiments of the invention one are:
A kind of shell fragment, including weld part the 1, first contact site the 2, second contact site the 3, the 3rd contact site 4, vertical portion 5, first
Elastic arm the 6, second elastic arm 7 and the 3rd elastic arm 8, weld part 1 is a planar structure, and one end of described weld part 1 is bent up
Folding extends and forms vertical portion 5, and the end of described vertical portion 5 is directed away from the direction bending of described weld part 1 and extends formation first
Elastic arm 6, described first contact site 2 is arranged on the end of described first elastic arm 6, and the first contact site 2 parallel vertical portion 5 sets
Put.The right side of vertical portion 5 is directed away from the direction bending of the first elastic arm 6 and extends formation the second elastic arm 7, described second contact
Portion 3 is arranged on the end of described second elastic arm 7.The left side of vertical portion 5 is directed away from the direction bending of the first elastic arm 6 and extends
Forming the 3rd elastic arm 8, the 3rd contact site 4 is arranged on the end of the 3rd elastic arm 8.Second elastic arm 7 and the 3rd elastic arm 8 are right
Should arrange and structure is identical.After shell fragment is welded on pcb board 10 by weld part 1, the first contact site 2 and pcb board 10 form the
One turns on circuit, and the second contact site 3 and pcb board 10 form the second conducting circuit, and the 3rd contact site 4 forms the 3rd with pcb board 10
Conducting circuit.First contact site the 2, second contact site 3 contacts with components and parts 11 respectively with the 4th contact site 4, make components and parts 11 with
Pcb board 10 turns on.
Described first elastic arm 6 undulate.First elastic arm 6 includes first arc section the 61, first straightway 62, second
Arc section the 63, second straightway 64, three-arc section the 65, the 3rd straightway the 66, the 4th arc section 67 and the 4th straightway 68, institute
State first arc section the 61, first straightway the 62, second arc section the 63, second straightway 64, three-arc section the 65, the 3rd straightway
66, the 4th arc section 67 and the 4th straightway 68 are sequentially connected with, and the first arc section 61 is arranged away from one end of the first straightway 62
On described vertical portion 5.
Described second elastic arm 7 includes vertical section the 71, first connecting portion the 72, first rake the 73, second connecting portion 74 and
Second rake 75, the vertical described vertical portion 5 of described vertical section 71 is arranged, and described vertical section the 71, first connecting portion 72, first inclines
Tiltedly portion's the 73, second connecting portion 74 and the second rake 75 are sequentially connected with setting.First connecting portion 72 and the second connecting portion 74 are respectively
For circular arc.First rake 73 be arranged in parallel with the second rake 75.Vertical second rake 75 of second contact site 3 is arranged.
Described weld part 1 is directed away from the direction bending of vertical portion 5 and is extended with fixed part 9.The quantity of described fixed part 9 is
Two, the described fixed part 9 of two is separately positioned on the dual-side of described weld part 1.
In sum, a kind of shell fragment that the present invention provides, multi-path can be formed, time actually used, can be according to the need of product
The position of electronic devices and components is set flexibly.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
The equivalents that bright description and accompanying drawing content are made, or directly or indirectly it is used in relevant technical field, the most in like manner include
In the scope of patent protection of the present invention.
Claims (9)
1. a shell fragment, it is characterised in that include weld part, the first contact site, the second contact site, vertical portion, the first elastic arm
With the second elastic arm, one end of described weld part be folded upward at extend formed described vertical portion, the end of described vertical portion towards
Direction away from described weld part bends extension described first elastic arm of formation, and described first contact site is arranged on described first bullet
Property arm end, vertical portion be directed away from the first elastic arm direction bending extend formed described second elastic arm, described second
Contact site is arranged on the end of described second elastic arm.
Shell fragment the most according to claim 1, it is characterised in that also include the 3rd contact site and the 3rd elastic arm, described perpendicular
Straight portion is directed away from the direction bending of described first elastic arm and extends described 3rd elastic arm of formation, and described 3rd contact site is arranged
End at described 3rd elastic arm.
Shell fragment the most according to claim 2, it is characterised in that described second elastic arm and the 3rd elastic arm are separately positioned on
The both sides of vertical portion and being correspondingly arranged, the structure of the second elastic arm and the 3rd elastic arm is identical.
Shell fragment the most according to claim 1, it is characterised in that described first elastic arm undulate.
Shell fragment the most according to claim 4, it is characterised in that described first elastic arm includes the first arc section, first straight
Line segment, the second arc section, the second straightway, three-arc section, the 3rd straightway, the 4th arc section and the 4th straightway, described
First arc section, the first straightway, the second arc section, the second straightway, three-arc section, the 3rd straightway, the 4th arc section
Being sequentially connected with the 4th straightway, the first arc section is arranged on described vertical portion away from one end of the first straightway.
Shell fragment the most according to claim 1, it is characterised in that described second elastic arm include vertical section, the first connecting portion,
First rake, the second connecting portion and the second rake, the vertical described vertical portion of described vertical section is arranged, described vertical section, the
A junction, the first rake, the second connecting portion and the second rake are sequentially connected with setting.
Shell fragment the most according to claim 6, it is characterised in that described first rake and the second rake be arranged in parallel.
Shell fragment the most according to claim 1, it is characterised in that described weld part is directed away from the direction bending of vertical portion and prolongs
Stretch and have fixed part.
Shell fragment the most according to claim 8, it is characterised in that the quantity of described fixed part is two, two described solid
Determine portion and be separately positioned on the dual-side of described weld part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805321.8A CN106229728B (en) | 2016-09-06 | 2016-09-06 | A kind of elastic slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610805321.8A CN106229728B (en) | 2016-09-06 | 2016-09-06 | A kind of elastic slice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106229728A true CN106229728A (en) | 2016-12-14 |
| CN106229728B CN106229728B (en) | 2019-04-09 |
Family
ID=58074960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610805321.8A Active CN106229728B (en) | 2016-09-06 | 2016-09-06 | A kind of elastic slice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106229728B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275819A (en) * | 2017-05-27 | 2017-10-20 | 努比亚技术有限公司 | The attachment structure and mobile terminal of antenna shrapnel, antenna module and circuit board |
| CN107910659A (en) * | 2017-10-16 | 2018-04-13 | 广东欧珀移动通信有限公司 | Circuit board assemblies and there is its terminal |
| CN108323078A (en) * | 2018-01-31 | 2018-07-24 | 深圳市信维通信股份有限公司 | A kind of wire clamp |
| WO2020133095A1 (en) * | 2018-12-27 | 2020-07-02 | 瑞声声学科技(深圳)有限公司 | Contact terminal and speaker |
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| CN2840357Y (en) * | 2005-08-17 | 2006-11-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector terminal |
| US7559811B1 (en) * | 2008-09-30 | 2009-07-14 | Hon Hai Precision Ind. Co., Ltd. | Terminal with reduced contact tip |
| US8267725B2 (en) * | 2010-09-01 | 2012-09-18 | Hon Hai Precision Ind. Co., Ltd | Electrical connector with high intensity contacts |
| CN103794902A (en) * | 2014-02-10 | 2014-05-14 | 连展科技电子（昆山）有限公司 | Electric connector with integrally-formed terminals |
| CN205385130U (en) * | 2015-12-25 | 2016-07-13 | 泰科电子(上海)有限公司 | Conductive terminal , connector and electronic equipment |
| CN206135004U (en) * | 2016-09-06 | 2017-04-26 | 深圳市信维通信股份有限公司 | A shrapnel |
-
2016
- 2016-09-06 CN CN201610805321.8A patent/CN106229728B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2840357Y (en) * | 2005-08-17 | 2006-11-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector terminal |
| US7559811B1 (en) * | 2008-09-30 | 2009-07-14 | Hon Hai Precision Ind. Co., Ltd. | Terminal with reduced contact tip |
| US8267725B2 (en) * | 2010-09-01 | 2012-09-18 | Hon Hai Precision Ind. Co., Ltd | Electrical connector with high intensity contacts |
| CN103794902A (en) * | 2014-02-10 | 2014-05-14 | 连展科技电子（昆山）有限公司 | Electric connector with integrally-formed terminals |
| CN205385130U (en) * | 2015-12-25 | 2016-07-13 | 泰科电子(上海)有限公司 | Conductive terminal , connector and electronic equipment |
| CN206135004U (en) * | 2016-09-06 | 2017-04-26 | 深圳市信维通信股份有限公司 | A shrapnel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275819A (en) * | 2017-05-27 | 2017-10-20 | 努比亚技术有限公司 | The attachment structure and mobile terminal of antenna shrapnel, antenna module and circuit board |
| CN107910659A (en) * | 2017-10-16 | 2018-04-13 | 广东欧珀移动通信有限公司 | Circuit board assemblies and there is its terminal |
| CN107910659B (en) * | 2017-10-16 | 2020-04-10 | Oppo广东移动通信有限公司 | Circuit board assembly and terminal with same |
| CN108323078A (en) * | 2018-01-31 | 2018-07-24 | 深圳市信维通信股份有限公司 | A kind of wire clamp |
| WO2020133095A1 (en) * | 2018-12-27 | 2020-07-02 | 瑞声声学科技(深圳)有限公司 | Contact terminal and speaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106229728B (en) | 2019-04-09 |
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