CN101873782B - Elastic piece structure and shell assembly applying same - Google Patents

Elastic piece structure and shell assembly applying same Download PDF

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Publication number
CN101873782B
CN101873782B CN2009103018241A CN200910301824A CN101873782B CN 101873782 B CN101873782 B CN 101873782B CN 2009103018241 A CN2009103018241 A CN 2009103018241A CN 200910301824 A CN200910301824 A CN 200910301824A CN 101873782 B CN101873782 B CN 101873782B
Authority
CN
China
Prior art keywords
end wall
wall
substrate
piece structure
elastic piece
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
Application number
CN2009103018241A
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Chinese (zh)
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CN101873782A (en
Inventor
黄雷
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 Futaihong Precision Industry Co Ltd
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Shenzhen Futaihong Precision Industry 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 Futaihong Precision Industry Co Ltd filed Critical Shenzhen Futaihong Precision Industry Co Ltd
Priority to CN2009103018241A priority Critical patent/CN101873782B/en
Priority to US12/616,317 priority patent/US20100269308A1/en
Publication of CN101873782A publication Critical patent/CN101873782A/en
Application granted granted Critical
Publication of CN101873782B publication Critical patent/CN101873782B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1656Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1626Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/163Indexing scheme relating to constructional details of the computer
    • G06F2200/1632Pen holder integrated in the computer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/22Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/31Plural fasteners having intermediate flaccid connector
    • Y10T24/314Elastic connector

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Set Structure (AREA)

Abstract

The invention provides an elastic piece structure, which comprises a base plate, two fixed parts and a holding part. The two fixed parts are arranged oppositely on both sides of the base plate and in a same plane with the base plate. The holding part is formed by the middle part of the base plate which extends outwards and is bent and forms an acute angle with the base plate to form an inclined holding wall towards the base plate. The elastic piece structure has the advantages of simple structure and small volume, thereby greatly reducing the space occupied by the elastic piece structure in the shell. The invention further provides a shell assemblyb y applying the elastic piece structure.

Description

Elastic piece structure and use the housing unit of this elastic piece structure
Technical field
The present invention relates to the housing unit of a kind of elastic piece structure and a kind of this elastic piece structure of application.
Background technology
Development along with the radio communication and the information processing technology; Mobile phone, personal digital assistant (personal digital assistant; PDA) etc. portable electron device competitively emerges in large numbers, and makes the consumer can enjoy all facilities that high-tech brings whenever and wherever possible to the full.
Elastic piece structure since its have simple in structure, elastic-restoring force strong, with portable electron device in assemble, engage advantage such as firm between each parts and be widely used on the portable electron devices such as mobile phone, personal digital assistant, to realize the functions such as assembling, engaging, ground connection between each parts.
But existing elastic piece structure has enough elasticity in order to make it, all comprises one usually than long elastic arm, makes that so this elastic piece structure volume ratio is bigger; In electronic installation, need provide a bigger space to install this elastic piece structure, so, be unfavorable for that portable electron device adapts to the slimming Development Trend.
Summary of the invention
In view of the above, be necessary to provide a kind of novel structure, the less elastic piece structure of volume.
In addition, be necessary to provide a kind of housing unit of this elastic piece structure of application.
A kind of elastic piece structure; It comprises a substrate, two fixed parts and a holding section; Said substrate comprises that one first extends end wall, and first extends relative second the extending end wall and and first extend end wall, second and extend mutual vertically disposed the 3rd extension end wall of end wall with this of end wall with this; Said two fixed parts join respectively and on this first extension end wall and the second extension end wall and with substrate, are positioned on the same horizontal plane; Each fixed part comprises that one extends end wall or second with first of this substrate and extends the free wall that end wall is arranged in parallel, and the medium position place of fixed part is bent to form a kink; Said holding section is connected to the 3rd mutually extends on the end wall and stretches out and be bent to form, and with the setting in an acute angle of this substrate, form the holding wall that tilts towards orientation substrate.
A kind of housing unit; It comprises a shell, an elastic piece structure and a writing pen; This shell comprises a roof and a writing pen installation portion, and this elastic piece structure is fixed on the shell, and this writing pen removably is installed on the shell writing pen installation portion through elastic piece structure; Said elastic piece structure comprises a substrate, two fixed parts and a holding section, and this two fixed part is relatively arranged on the both sides of substrate and is positioned on the same horizontal plane with substrate, and this two fixed part is fixed on the roof; Said holding section is stretched out by the middle part of this substrate and is bent to form, and with the setting in an acute angle of this substrate, form the holding wall that tilts towards orientation substrate; This holding section is passed roof writing pen is fastened on the writing pen installation portion.
Compared to prior art, said elastic piece structure according to the invention is simple in structure, and its substrate and two fixed parts are arranged on the same plane, have dwindled the overall volume of elastic piece structure, has dwindled the shared space of this elastic piece structure in housing greatly.
Description of drawings
Fig. 1 is installed in the schematic perspective view on the shell of housing unit of portable electron device for elastic piece structure preferred embodiment of the present invention;
Fig. 2 is the decomposing schematic representation of housing unit shown in Figure 1;
Fig. 3 is the decomposing schematic representation under another visual angle of housing unit shown in Figure 1;
Fig. 4 is the schematic perspective view of elastic piece structure of the present invention;
Fig. 5 is installed in the partial cutaway diagrammatic sketch that one on the shell of housing unit dissects along the V-V direction for elastic piece structure shown in Figure 1.
Embodiment
See also Fig. 1, be depicted as the schematic perspective view on the shell of housing unit that elastic piece structure preferred embodiment of the present invention is installed in portable electron device.Wherein, said portable electron device can (personal digital assistant, PDA) etc., in the present embodiment, this portable electron device be that example is explained with a mobile phone for a mobile phone, personal digital assistant.
Please consult Fig. 2 and Fig. 3 in the lump, said housing unit 100 comprises a writing pen 10, a shell 30 and an elastic piece structure 50, and said writing pen 10 removably is installed on the said shell 30 through this elastic piece structure 50.Said writing pen 10 comprises 11, bodies 13 of nib and tail 15 relative with this nib 11.Said body 13 is roughly rectangular tabular; Its width dimensions is greater than these nib 11 sizes; This body 13 is formed with two tabular holding sections 132 of stairstepping roughly respectively respectively towards a nib end of 11 in the both sides of this nib 11, be installed on the shell 30 with nib 11 ends with writing pen 10.On the surface of shell 30 installings, be arranged with downwards on said tail 15 and form the mounting groove 152 of V-type roughly, and in this mounting groove 152 in, support wall 155 accordingly towards what nib 11 1 sides formed an inclination.
Said shell 30 is the battery cover of a mobile phone in the present embodiment, and it comprises a roof 31, two sidewalls 33 and a writing pen installation portion 35.Said roof 31 comprises an outer surface 311 and one and these outer surface 311 interior surface opposing 313.Said two sidewalls, 33 opposing parallel and being extended relatively towards inner surface 313 1 sides by two vertical lateral margins of this roof 31 respectively are bent to form; Convex with three fixture blocks 331 on this two sidewall 33 respectively, this shell 30 is installed on the mobile phone body (figure does not show) relative spacing.The roughly rectangular groove-like of said writing pen installation portion 35, it is arranged with approximate mid-section position on the outer surface 311 of roof 31 along the longitudinal direction, to be used to install this writing pen 10.One end of said writing pen installation portion 35 is provided with a written accommodating area 351 corresponding to the nib 11 of this writing pen 10; The both sides of this nib accommodating area 351 are arranged with formation two roughly step-like slots 352 corresponding to two holding sections 132 of this writing pen 10, with the nib 11 of accommodating, fixing this writing pen 10.Mounting groove 152 corresponding to a tail 15 ends of this writing pen 10 on the diapire of the other end of said writing pen installation portion 35 connects the through hole 353 that offers an essentially rectangular.
Please consult Fig. 4 in the lump, said elastic piece structure 50 is bent to form through punching press by a sheet metal, and it is fixed on the shell 30 of said mobile phone, holds the writing pen 10 that is installed on the shell 30 in order to elasticity.Said elastic piece structure 50 is stamped, is bent into the cross section and roughly is " E " type plates, and this elastic piece structure 50 comprises a substrate 51, two fixed parts 53 and a holding section 55.It is tabular that said substrate 51 roughly is " T " shape, and it comprises that one first extends end wall 511, and first extends relative second the extending end wall 512 and and first extend end wall 511, second and extend end wall 512 mutual vertically disposed the 3rd extension end walls 513 with this of end wall 511 with this.The roughly L-shaped sheet of said two fixed parts 53, it is arranged at the both sides of this substrate 51 respectively relative orientation and extends end wall 512 with this first extension end wall 511 and second respectively and joins.Said two fixed parts 53 are positioned on the roughly same horizontal plane with substrate 51, and wherein, each fixed part 53 comprises that one extends end wall 511 or second with first of this substrate 51 and extends the free wall 535 that end wall 512 is arranged in parallel.In the present embodiment, in order to strengthen the overall construction intensity of this elastic piece structure 50, the approximate mid-section position of each fixed part 53 of this elastic piece structure 50 is bent to handle forms a kink 533.The roughly V-shaped sheet in said holding section 55, be arranged at the 3rd extend end wall 513 end, to be used to fasten a tail 15 ends of the writing pen 10 that is installed on the shell 30.This holding section 55 comprises an elastic wall 551 and a holding wall 553, and these elastic wall 531 its ends that extended end wall 513 by the 3rd of this substrate 51 are towards the bending of substrate 51 directions, with 513 settings in an acute angle of the 3rd extension end wall.This holding wall 553 is bent to form towards the extension of the 3rd extension end wall 513 directions by the end of this elastic wall 551, with these elastic wall 551 settings in an acute angle, forms a rake towards these substrate 51 directions.
Please consult Fig. 5 in the lump, when assembling said housing unit 100, at first, this elastic piece structure 50 is fixed on the inner surface 313 of roof 31 of this shell 30; Holding section 55 correspondences of this elastic piece structure 50 are passed the through hole 353 of this shell 30 and are placed in the writing pen installation portion 35 of this shell 30; Its holding wall 553 is towards the written accommodating area 351 end settings of this writing pen installation portion 35, and two fixed parts 53 of this elastic piece structure 50 fixing respectively (as adopting welding method) close on the both lateral sides position of this through hole 353 on the inner surface 313 of this shell 30.Next, said writing pen 10 is installed on the shell 30; Nib 11 ends of this writing pen 10 are corresponding to be inserted in the written accommodating area 351 of writing pen installation portion 35 of shell 30, simultaneously, a body 13 of this writing pen 10 near two holding sections 132 of these nib 11 ends respectively correspondence be sticked in the slot 352.Force in a tail 15 ends of said writing pen 10; A tail 15 ends of this writing pen 10 are placed in the writing pen installation portion 35 of this shell 30; The holding section 55 of this elastic piece structure 50 is corresponding ccontaining and be sticked in the mounting groove 152 of a tail 15 ends of this writing pen 10; The holding wall 553 corresponding elasticity of this elastic piece structure 50 fasten in the supporting on the wall 155 of writing pen 10, promptly accomplish the installation of this writing pen 10 and the installment work of this housing unit 100.
When needing the said writing pen 10 of dismounting; Towards these tail 15 extreme direction application of forces; A tail 15 ends that promote this writing pen 10 support wall 553 towards the compression of elastic piece structure 50 directions; Written accommodating area 351 until the writing pen installation portion 35 of nib 11 ends of this writing pen 10 and shell 30 breaks away from, and can pull down said writing pen 10.
Said elastic piece structure 50 is simple in structure, and its substrate 51 and two fixed parts 53 are arranged on the same plane, have dwindled the overall volume of elastic piece structure 50, have dwindled the shared space of this elastic piece structure in housing greatly.
In addition, those skilled in the art also can make various modifications, interpolation and the replacement on other forms and the details in claim of the present invention scope of disclosure and spirit.Certainly, these all should be included within the present invention's scope required for protection according to the variations such as various modifications, interpolation and replacement that the present invention's spirit is made.

Claims (9)

1. elastic piece structure; It comprises a substrate, two fixed parts and a holding section; It is characterized in that: said substrate comprises that one first extends end wall, and first extends relative second the extending end wall and and first extend end wall, second and extend mutual vertically disposed the 3rd extension end wall of end wall with this of end wall with this; Said two fixed parts join respectively and on this first extension end wall and the second extension end wall and with substrate, are positioned on the same horizontal plane; Each fixed part comprises that one extends end wall or second with first of this substrate and extends the free wall that end wall is arranged in parallel, and the medium position place of fixed part is bent to form a kink; Said holding section is connected to the 3rd mutually extends on the end wall and stretches out and be bent to form, and with the setting in an acute angle of this substrate, form the holding wall that tilts towards orientation substrate.
2. elastic piece structure as claimed in claim 1 is characterized in that: it is tabular that said substrate is " T " shape.
3. elastic piece structure as claimed in claim 1 is characterized in that: the L-shaped sheet of said two fixed parts.
4. elastic piece structure as claimed in claim 1; It is characterized in that: the V-shaped sheet in said holding section; Be arranged at the end of the 3rd extension end wall; This holding section comprises an elastic wall and a holding wall, and its end by the 3rd extension end wall of this elastic wall bends towards orientation substrate, with the setting in an acute angle of the 3rd extension end wall; This holding wall is bent to form towards the 3rd extension end wall direction extension by the end of this elastic wall, with the setting in an acute angle of this elastic wall.
5. housing unit; It comprises a shell, an elastic piece structure and a writing pen; This shell comprises a roof and a writing pen installation portion, and this elastic piece structure is fixed on the shell, and this writing pen removably is installed on the shell writing pen installation portion through elastic piece structure; It is characterized in that: said elastic piece structure comprises a substrate, two fixed parts and a holding section; It comprises that one first extends end wall, and first extends relative second the extending end wall and and first extend end wall, second and extend mutual vertically disposed the 3rd extension end wall of end wall with this of end wall with this this substrate; This two fixed part is arranged at the both sides of substrate respectively relative orientation and is connected to this first extension end wall, second mutually and extends on the end wall, and this two fixed part is fixed on the roof; Said holding section by the 3rd extend end wall end stretch out and be bent to form, and with the setting in an acute angle of this substrate, form the holding wall that tilts towards orientation substrate; This holding section is passed roof writing pen is fastened on the writing pen installation portion.
6. housing unit as claimed in claim 5 is characterized in that: said writing pen comprises a nib, a body and a tail, is concaved with a mounting groove on this tail; One end of this writing pen installation portion is provided with a written accommodating area, connects on the diapire of its other end and offers a through hole; It is ccontaining and be fastened in the writing pen mounting groove that said through hole is passed in the holding section of said elastic piece structure.
7. housing unit as claimed in claim 6; It is characterized in that: said body forms two holding sections towards a written end in these nib both sides; The both sides of this nib accommodating area are arranged with relatively and form two slots, should the nib correspondence accommodating, be fastened in this two slot.
8. housing unit as claimed in claim 5 is characterized in that: it is tabular that said substrate is " T " shape; The L-shaped sheet of said two fixed parts.
9. housing unit as claimed in claim 8; It is characterized in that: the V-shaped sheet in said holding section; It comprises an elastic wall and a holding wall, and its end by the 3rd extension end wall of this elastic wall bends towards orientation substrate, with the setting in an acute angle of the 3rd extension end wall; This holding wall is bent to form towards the 3rd extension end wall direction extension by the end of this elastic wall, with the setting in an acute angle of this elastic wall.
CN2009103018241A 2009-04-24 2009-04-24 Elastic piece structure and shell assembly applying same Expired - Fee Related CN101873782B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2009103018241A CN101873782B (en) 2009-04-24 2009-04-24 Elastic piece structure and shell assembly applying same
US12/616,317 US20100269308A1 (en) 2009-04-24 2009-11-11 Elastic structure and shell assembly using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009103018241A CN101873782B (en) 2009-04-24 2009-04-24 Elastic piece structure and shell assembly applying same

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CN101873782A CN101873782A (en) 2010-10-27
CN101873782B true CN101873782B (en) 2012-07-18

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CN (1) CN101873782B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2016100745B4 (en) * 2016-05-24 2019-02-21 Stm Management Pty Ltd A case for a tablet shaped device and a method for making a case for a tablet shaped device.
CN110967049A (en) * 2018-09-27 2020-04-07 湖南嘉业达电子有限公司 Process for improving bonding reliability of open type ultrasonic sensor
CN113229578B (en) * 2021-05-25 2023-04-28 东莞华贝电子科技有限公司 Detachable connecting piece and wearable equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2567922Y (en) * 2002-07-19 2003-08-20 鸿富锦精密工业(深圳)有限公司 Fastening structure of casing of portable electronic apparatus
CN2599629Y (en) * 2002-12-20 2004-01-14 鸿富锦精密工业(深圳)有限公司 Handwriting pen position clamping structure
CN2640137Y (en) * 2001-10-26 2004-09-08 金德永 Buckle on mobile phone cover
CN201117872Y (en) * 2007-11-24 2008-09-17 富港电子(东莞)有限公司 SIM card connector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114927A (en) * 1977-07-07 1978-09-19 Butcher Norman P Tube coupling for vacuum cleaners
US5526553A (en) * 1994-10-24 1996-06-18 Unisys Corporation Snap-lock spring clip attachment system
JP3551770B2 (en) * 1998-01-13 2004-08-11 株式会社村田製作所 Coaxial connector
US7456994B2 (en) * 2000-10-20 2008-11-25 Silverbrook Research Pty Ltd Mobile telecommunications device with stylus having printhead tip
US8950042B2 (en) * 2001-06-25 2015-02-10 Termax Corporation Continuously adaptive fastener clip

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2640137Y (en) * 2001-10-26 2004-09-08 金德永 Buckle on mobile phone cover
CN2567922Y (en) * 2002-07-19 2003-08-20 鸿富锦精密工业(深圳)有限公司 Fastening structure of casing of portable electronic apparatus
CN2599629Y (en) * 2002-12-20 2004-01-14 鸿富锦精密工业(深圳)有限公司 Handwriting pen position clamping structure
CN201117872Y (en) * 2007-11-24 2008-09-17 富港电子(东莞)有限公司 SIM card connector

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Publication number Publication date
US20100269308A1 (en) 2010-10-28
CN101873782A (en) 2010-10-27

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