CN106169667A - A kind of shell fragment - Google Patents

A kind of shell fragment Download PDF

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Publication number
CN106169667A
CN106169667A CN201610727566.3A CN201610727566A CN106169667A CN 106169667 A CN106169667 A CN 106169667A CN 201610727566 A CN201610727566 A CN 201610727566A CN 106169667 A CN106169667 A CN 106169667A
Authority
CN
China
Prior art keywords
shell fragment
force
elastic arm
main
welded
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
Application number
CN201610727566.3A
Other languages
Chinese (zh)
Other versions
CN106169667B (en
Inventor
何黎
卢海丘
白龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Sunway Communication Co Ltd
Original Assignee
Shenzhen Sunway Communication Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Sunway Communication Co Ltd filed Critical Shenzhen Sunway Communication Co Ltd
Priority to CN201610727566.3A priority Critical patent/CN106169667B/en
Publication of CN106169667A publication Critical patent/CN106169667A/en
Application granted granted Critical
Publication of CN106169667B publication Critical patent/CN106169667B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCBs], 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
    • H01R12/70Coupling devices
    • H01R12/71Coupling devices for rigid printing circuits or like structures
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28Clamped connections, spring connections
    • H01R4/48Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/11Printed elements for providing electric connections to or between printed circuits
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/30Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering

Abstract

The invention discloses a kind of shell fragment, including being welded and fixed portion and shell fragment main body, described shell fragment main body is obliquely installed to side relative to being welded and fixed portion.Shell fragment main body being obliquely installed, can form vertical coupling contacts with tilted electron components and parts, it is provided that positive force is with transmission signal and electric property;Angle of inclination and the direction of shell fragment main body can be designed as required, meet different inclined degree and contact demand with the vertical coupling of the electronic devices and components in direction.

Description

A kind of shell fragment
Technical field
The present invention relates to electronic equipment and assemble field, particularly relate to a kind of shell fragment.
Background technology
As depicted in figs. 1 and 2, existing shell fragment series products when assembling with pcb board, be usually directly by shell fragment 1 or Elastic piece structure 2 welds on pcb board 3.As shown in Figure 3 and Figure 4, current contact class shell fragment 1 or elastic piece structure 2 are the most in vertical direction Conducting is contacted, it is provided that positive force is with transmission signal and electric property with electronic devices and components.Incline when touched electronic devices and components exist Then cannot form vertical coupling during rake angle contacts with shell fragment 1 or elastic piece structure 2, and shell fragment 1 or elastic piece structure 2 cannot provide forward Power, this will affect with electronic devices and components contact effect and performance transmission.
Summary of the invention
The technical problem to be solved is: provide a kind of shell fragment that can provide positive force in non-vertical direction.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of shell fragment, including be welded and fixed portion and Shell fragment main body, described shell fragment main body is obliquely installed to side relative to being welded and fixed portion.
Further, described shell fragment main body and be welded and fixed between portion and be provided with a junction, described connecting portion is triangle, Described shell fragment main body and the portion of being welded and fixed respectively with described triangle while being connected.
Further, described shell fragment main body includes being sequentially connected the first elastic arm of force, the second elastic arm of force, the 3rd elastic The arm of force and contact terminal.
Further, described contact terminal is positioned at the top of described elastic piece structure.
Further, the described second elastic arm of force has angle with the described first elastic arm of force.
Further, the described 3rd elastic arm of force has angle with the described second elastic arm of force.
Further, the described first elastic arm of force, the second elastic arm of force, the 3rd elastic arm of force and contact terminal circular arc successively Connect.
Further, described connecting portion is welded and fixed portion and shell fragment main body circular sliding slopes with described respectively.
The beneficial effects of the present invention is: shell fragment main body is obliquely installed, vertical can be formed with tilted electron components and parts Connect tactile, it is provided that positive force is with transmission signal and electric property;Angle of inclination and the direction of shell fragment main body can be designed as required, Meet different inclined degree and contact demand with the vertical coupling of the electronic devices and components in direction.
Accompanying drawing explanation
Fig. 1 is prior art shell fragment and pcb board connection diagram 1;
Fig. 2 is prior art elastic piece structure and pcb board connection diagram 2;
Fig. 3 is prior art vertical direction shell fragment stress schematic diagram 1;
Fig. 4 is prior art vertical direction elastic piece structure stress schematic diagram 2;
Fig. 5 is shell fragment schematic diagram of the present invention;
Fig. 6 is shell fragment of the present invention and pcb board connection diagram;
Fig. 7 is electronic devices and components of the present invention shell fragment stress schematic diagrams when being obliquely installed;
Label declaration:
1, shell fragment;2, elastic piece structure;3, pcb board;4, electronic devices and components;5, it is welded and fixed portion;6, connecting portion;7, the first bullet The property arm of force;8, the second elastic arm of force;9, the 3rd elastic arm of force;10, contact terminal.
Detailed description of the invention
By describing the technology contents of the present invention in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate attached Figure is explained.
The design of most critical of the present invention is: shell fragment main body be obliquely installed, and can be formed vertical with tilted electron components and parts Coupling contact, it is provided that positive force is with transmission signal and electric property;Angle of inclination and the side of shell fragment main body can be designed as required To, meet different inclined degree and contact demand with the vertical coupling of the electronic devices and components in direction.
Refer to Fig. 5 to Fig. 7, a kind of shell fragment, including being welded and fixed portion and shell fragment main body, described shell fragment main body is relative to weldering Connect fixed part to be obliquely installed to side.
Knowable to foregoing description, the beneficial effects of the present invention is: shell fragment main body is obliquely installed, can be with tilted electron unit Device is formed and vertically mates contact, it is provided that positive force is with transmission signal and electric property;Shell fragment main body can be designed as required Angle of inclination and direction, meet different inclined degree and contact demand with the vertical coupling of the electronic devices and components in direction;With pcb board During welding, can according to the position of electronic devices and components select shell fragment main body towards.
Further, described shell fragment main body and be welded and fixed between portion and be provided with a junction, described connecting portion is triangle, Described shell fragment main body and the portion of being welded and fixed respectively with described triangle while being connected.
Seen from the above description, being obliquely installed of shell fragment main body can be realized by the attachment structure of a triangle, three The angle of dihedral, size and the length of side can set as required.
Further, described shell fragment main body includes being sequentially connected the first elastic arm of force, the second elastic arm of force, the 3rd elastic The arm of force and contact terminal.
Further, described contact terminal is positioned at the top of described elastic piece structure.
Further, the described second elastic arm of force has angle with the described first elastic arm of force.
Further, the described 3rd elastic arm of force has angle with the described second elastic arm of force.
Seen from the above description, the corner dimension between the first elastic arm of force, the second elastic arm of force and the 3rd elastic arm of force Can be adjusted as required by.
Further, the described first elastic arm of force, the second elastic arm of force, the 3rd elastic arm of force and contact terminal circular arc successively Connect.
Further, described connecting portion is welded and fixed portion and shell fragment main body circular sliding slopes with described respectively.
Embodiment
Refer to Fig. 5 to Fig. 7, embodiments of the invention are: as it is shown in figure 5, a kind of shell fragment, including being welded and fixed portion 5, connecting Connecing portion 6 and shell fragment main body, described shell fragment main body includes the first elastic arm of force 7, the second elastic arm of force 9 of the elastic arm of force the 8, the 3rd and connects Contravention 10.In the present embodiment, described connecting portion 6 is triangle, its both sides respectively be welded and fixed portion 5 and shell fragment main body circular arc Connect, naturally it is also possible to be that other are regular or irregularly shaped, as trapezoidal etc., as long as there being two angles less than 90 can realize bullet Sheet main body is welded and fixed being obliquely installed of portion relatively.The first elastic arm of force 7, the second elastic arm of force 9 of the elastic arm of force the 8, the 3rd With contact terminal 10 successively circular sliding slopes, contact terminal 10 is positioned at the top of shell fragment main body, the wherein first elastic arm of force 7 and second Have angle between the elastic arm of force 8, the size of angle, the second elastic arm of force 8 and the 3rd elastic force can be adjusted according to actual needs Also having angle between arm 9, described angle is also dependent on being actually needed adjustment.
As shown in Figure 6, when shell fragment is welded and fixed with pcb board 3, realize by being welded and fixed portion 5, can be according to reality Situation adjust shell fragment main body towards, with realize contact with vertical coupling of tilted electron components and parts, it is provided that positive force transmission believes Number and electric property.
As it is shown in fig. 7, when electronic devices and components 4 are for tilting, owing to shell fragment main body is also obliquely installed, it is possible to and electronics Components and parts 4 realize vertically mating contact to provide positive force, it is simple to electronic product is put in inclined plane and arc edge regions flexible design Put electronic devices and components 4 and realize conducting conduction function with interiors of products PCB circuit, can join and meet electronic product appearance design grace Development trend.
In sum, a kind of shell fragment that the present invention provides, including being welded and fixed portion and shell fragment main body, described shell fragment main body phase It is obliquely installed to side for being welded and fixed portion.Shell fragment main body is obliquely installed, vertical can be formed with tilted electron components and parts Connect tactile, it is provided that positive force is with transmission signal and electric property;Angle of inclination and the direction of shell fragment main body can be designed as required, Meet different inclined degree and contact demand with the vertical coupling of the electronic devices and components in direction;It is easy to electronic product at inclined plane and arc Edge regions flexible design putting electronic device and interiors of products PCB circuit realize conducting conduction function, can join and meet electronics product The development trend of product appearance design grace.
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 (8)

1. a shell fragment, including being welded and fixed portion and shell fragment main body, it is characterised in that described shell fragment main body is relative to being welded and fixed Portion is obliquely installed to side.
Shell fragment the most according to claim 1, it is characterised in that described shell fragment main body and being welded and fixed between portion is provided with one even Meeting portion, described connecting portion is triangle, described shell fragment main body and the portion of being welded and fixed respectively with being connected of described triangle.
Shell fragment the most according to claim 2, it is characterised in that described shell fragment main body includes the first elastic force being sequentially connected Arm, the second elastic arm of force, the 3rd elastic arm of force and contact terminal.
Shell fragment the most according to claim 3, it is characterised in that described contact terminal is positioned at the top of described shell fragment.
5. according to the shell fragment described in claim 3 or 4, it is characterised in that the described second elastic arm of force and described first elastic force Arm has angle.
6. according to the shell fragment described in claim 3 or 4, it is characterised in that the described 3rd elastic arm of force and described second elastic force Arm has angle.
Shell fragment the most according to claim 6, it is characterised in that the described first elastic arm of force, the second elastic arm of force, the 3rd bullet The property arm of force and contact terminal circular sliding slopes successively.
8. according to the shell fragment described in any one of claim 2 to 4, it is characterised in that described connecting portion welds admittedly with described respectively Determine portion and shell fragment main body circular sliding slopes.
CN201610727566.3A 2016-08-25 2016-08-25 A kind of elastic slice Active CN106169667B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610727566.3A CN106169667B (en) 2016-08-25 2016-08-25 A kind of elastic slice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610727566.3A CN106169667B (en) 2016-08-25 2016-08-25 A kind of elastic slice

Publications (2)

Publication Number Publication Date
CN106169667A true CN106169667A (en) 2016-11-30
CN106169667B CN106169667B (en) 2019-02-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107134663A (en) * 2017-04-27 2017-09-05 上海与德科技有限公司 Shell fragment and mobile terminal

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7048549B1 (en) * 2005-03-04 2006-05-23 Fci Americas Technology, Inc. Dual compression contact and interposer connector comprising same
CN2909572Y (en) * 2006-03-17 2007-06-06 富士康(昆山)电脑接插件有限公司 Electric connector terminal
CN101212097A (en) * 2006-12-28 2008-07-02 富士康(昆山)电脑接插件有限公司 Electrical connector terminal
CN201204286Y (en) * 2008-04-09 2009-03-04 富士康(昆山)电脑接插件有限公司 Battery connector
CN203932406U (en) * 2014-04-24 2014-11-05 王嘉鑫 The terminal structure of electric connector
CN206180168U (en) * 2016-08-25 2017-05-17 深圳市信维通信股份有限公司 A shrapnel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7048549B1 (en) * 2005-03-04 2006-05-23 Fci Americas Technology, Inc. Dual compression contact and interposer connector comprising same
CN2909572Y (en) * 2006-03-17 2007-06-06 富士康(昆山)电脑接插件有限公司 Electric connector terminal
CN101212097A (en) * 2006-12-28 2008-07-02 富士康(昆山)电脑接插件有限公司 Electrical connector terminal
CN201204286Y (en) * 2008-04-09 2009-03-04 富士康(昆山)电脑接插件有限公司 Battery connector
CN203932406U (en) * 2014-04-24 2014-11-05 王嘉鑫 The terminal structure of electric connector
CN206180168U (en) * 2016-08-25 2017-05-17 深圳市信维通信股份有限公司 A shrapnel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107134663A (en) * 2017-04-27 2017-09-05 上海与德科技有限公司 Shell fragment and mobile terminal

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