CN105867556B - Elastic piece structure, sheet member and casing - Google Patents

Elastic piece structure, sheet member and casing Download PDF

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Publication number
CN105867556B
CN105867556B CN201610240798.6A CN201610240798A CN105867556B CN 105867556 B CN105867556 B CN 105867556B CN 201610240798 A CN201610240798 A CN 201610240798A CN 105867556 B CN105867556 B CN 105867556B
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CN
China
Prior art keywords
bending part
fixed part
elastic piece
piece structure
bending
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CN201610240798.6A
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CN105867556A (en
Inventor
彭秉威
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Inventec Pudong Technology Corp
Inventec Corp
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Inventec Pudong Technology Corp
Inventec Corp
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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
    • G06F1/18Packaging or power distribution
    • G06F1/183Internal mounting support structures, e.g. for printed circuit boards, internal connecting means

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The present invention provides a kind of elastic piece structures, include a connection piece, an elastic component and a guard member.Connector has a surface.Elastic component includes one first bending part, at least a deflection division and at least one first fixed part.First bending part is connected to one end of connector.First bending part fits in surface, and deflection division connects the first bending part and the first fixed part.Guard member includes one second bending part and at least one second fixed part.Second bending part is connected to the other end of connector.Second bending part fits in surface.Second fixed part includes an at least guide groove.Guide groove part the first fixed part of covering, so that the first fixed part opposed guide slots slide.

Description

Elastic piece structure, sheet member and casing
Technical field
The present invention relates to a kind of elastic piece structure, sheet member and casing, especially a kind of bent elastic piece structure is used for Form the sheet member of this elastic piece structure and the casing with this elastic piece structure.
Background technique
The elastic slice that general electronics industry is commonly used, is bent into sheet materials such as sheet metal or plastic sheets.Elastic slice is because having The feature of pliability, the electronic device that can be used in the cabinet of position computer or server, electronic device from falling off to prevent and Influence the running of whole electronic system.
Modern computer and server commonly use elastic slice because volume is excessive all under the agitation for wanting cube more light and short And be easy to occupy excess internal space, it is unfavorable for the miniaturization of computer and server.In addition, due to computer and service The miniaturization of device is so that the arrangement between electronic device becomes more intensive, therefore works as the installation and disassembly for carrying out electronic device When, electronic device is easy to hit or pull to commonly use elastic slice, and causes to commonly use elastic slice deformation, or even be broken and then lose function.
Summary of the invention
The purpose of the present invention is to provide a kind of elastic piece structure, it is used to form the sheet member of this elastic piece structure and there is this It is excessive and easy hit or pull and deform or be broken to help to solve to commonly use elastic slice volume for the casing of elastic piece structure Problem.
In order to achieve the above object, the present invention provides a kind of elastic piece structure, include:
A connection piece has a surface;
One elastic component includes one first bending part, at least a deflection division and at least one first fixed part, and described first is curved Folding part is connected to one end of the connector, and first bending part fits in the surface, and described in deflection division connection First bending part and first fixed part;And
One guard member, comprising connected one second bending part and at least one second fixed part, second bending part connects It is connected to the other end of the connector, second bending part fits in the surface, and second fixed part includes a guide groove, The guide groove part covers first fixed part, and first fixed part can the relatively described guide groove sliding.
Preferably, curved with one first between first bending part and the connector in above-mentioned elastic piece structure Broken line, first bending part are bent along first folding line to the surface direction, second bending part and the company There is one second folding line, second bending part is bent along second folding line to the surface direction, institute between fitting It states the first bending part and second bending part fits in the surface.
Preferably, in above-mentioned elastic piece structure, the connector includes an ontology and is connected to the ontology extremely A few tongue piece, the ontology have a perforation, the adjacent perforation of the tongue piece, and the relatively described ontology of the tongue piece bends and dashes forward The surface out, first fixed part of the elastic component have a wears groove, the wears groove from first fixed part one First end extends to a second end of first fixed part, and the wears groove is slidably disposed in the tongue piece.
Preferably, in above-mentioned elastic piece structure, the wears groove is greater than described in the length of the extending direction of the wears groove Tongue piece is in the length of the extending direction of the wears groove.
Preferably, in above-mentioned elastic piece structure, the deflection division protrudes from the surface, and the guide groove protrudes from described Surface, and when the wears groove slides onto close to described deflection division one end against the tongue piece, the relatively described table of the deflection division The maximum spacing in face is greater than the spacing on the relatively described surface of the guide groove.
Preferably, in above-mentioned elastic piece structure, the guide groove covers the tongue piece, and the relatively described surface of the guide groove Spacing be greater than or equal to the spacing on the prominent surface of the tongue piece.
Preferably, in above-mentioned elastic piece structure, the deflection division, first fixed part and second fixed part Quantity be it is multiple.
The present invention also provides a kind of sheet members, form elastic piece structure as described above, the sheet member packet for processing Contain:
A connection piece has a surface;
One elastic component includes one first bending part, at least a deflection division and at least one first fixed part, and described first is curved Folding part is connected to one end of the connector, and the deflection division connects first bending part and first fixed part, described First bending part is suitable for the relatively described connector bending and fits in the surface;And
One guard member, comprising connected one second bending part and at least one second fixed part, second bending part connects It is connected to the other end of the connector, second fixed part includes a guide groove, and second bending part is suitable for the relatively described company Fitting bends and fits in the surface, and the guide groove part is enabled to cover first fixed part.
The present invention more provides a kind of casing, includes:
One shell has an opening;And
Elastic piece structure as described above is set to the opening.
In elastic piece structure provided by the present invention, sheet member and casing, elastic piece structure is bent by sheet member to be added Work and formed, facilitate reduce elastic piece structure size, be suitable for miniaturization electronic device.When sheet member is bent processing And when forming elastic piece structure, the first fixed part of the guide groove part covering elastic component of guard member, and help to prevent first to fix Portion is deformed or damages because of being interfered by external force, and then ensures that the function of elastic piece structure entirety is not easy to be destroyed, and has Effect increases the service life of elastic piece structure.In addition, when sheet member is bent processing and forms elastic piece structure, the first of elastic component Bending part and the second bending part of guard member all fit in the surface of connector, and the machinery for helping to improve elastic piece structure is strong Degree.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram according to the sheet member of first embodiment of the invention;
Fig. 2 is the stereoscopic schematic diagram of sheet member tongue piece bending in Fig. 1;
Fig. 3 is the stereoscopic schematic diagram of the elastic component bending of sheet member in Fig. 2;
Fig. 4 is that the guard member of sheet member in Fig. 3 bends and forms the vertical of elastic piece structure according to a first embodiment of the present invention Body schematic diagram;
Fig. 5 is the enlarged partial top schematic diagram of elastic piece structure in Fig. 4;
Fig. 6 is the cut-away illustration of 6-6 cutting along elastic piece structure in Fig. 5;
Fig. 7 is the stereoscopic schematic diagram according to the casing of second embodiment of the invention;
Fig. 8 is the stereoscopic schematic diagram according to the elastic piece structure of third embodiment of the invention;
Fig. 9 is the stereoscopic schematic diagram according to the casing of fourth embodiment of the invention.
1 sheet member
10 connectors
110 ontologies
111 first surfaces
112 second surfaces
113 perforation
120 tongue pieces
20 elastic components
210 first bending parts
220,220a deflection division
221 tops
230, the first fixed part of 230a
231 wears grooves
232 first ends
233 the second ends
30 guard members
310 second bending parts
320, the second fixed part of 320a
321 guide grooves
322 top surfaces
2,2a elastic piece structure
3,3a casing
31,31a shell
32,32a is open
33,33a aperture
34, the bottom surface 34a
The first folding line of A1
The second folding line of A2
The extending direction of D wears groove
The maximum spacing of H1 deflection division apparent surface
The spacing on the prominent surface of H2 tongue piece
L1 wears groove is in the length of extending direction
L2 tongue piece is in the length of extending direction
Specific embodiment
A specific embodiment of the invention is described in more detail below in conjunction with schematic diagram.According to following description and Claims, advantages and features of the invention will become apparent from.It should be noted that attached drawing is all made of very simplified form and Using non-accurate ratio, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
Please refer to Fig. 1 to Fig. 4.Fig. 1 is the stereoscopic schematic diagram according to sheet member in first embodiment of the invention.Fig. 2 is Fig. 1 The stereoscopic schematic diagram of the tongue piece bending of middle sheet member.Fig. 3 is the stereoscopic schematic diagram of the elastic component bending of sheet member in Fig. 2.Fig. 4 is The stereoscopic schematic diagram of the guard member bending and formation of sheet member elastic piece structure according to a first embodiment of the present invention in Fig. 3.At this In embodiment, sheet member 1 includes a connection piece 10, an elastic component 20 and a guard member 30.The material of sheet member 1 can be gold Belong to (such as iron, beryllium, copper, tin or its alloy) or plastics etc..Sheet member 1 forms an elastic piece structure 2 for processing, and detailed content will In subsequent detailed.
Connector 10 includes an ontology 110 and the multiple tongue pieces 120 for being connected to ontology 110.Ontology 110 has opposite One first surface 111 and a second surface 112.In addition, ontology 110 has multiple perforation 113, and 113 connections the of perforating One surface 111 and second surface 112.These tongue pieces 120 abut these perforation 113 respectively, and tongue piece 120 can opposing body 110 bend and protrude first surface 111 or second surface 112.
Elastic component 20 includes one first bending part 210, multiple deflection divisions 220 and multiple first fixed parts 230.First is curved Folding part 210 is connected to one end of the ontology 110 of connector 10.One end of these deflection divisions 220 is connected to the first bending part 210, And the other end of these deflection divisions 220 is connected to these the first fixed parts 230.These first fixed parts 230 are right respectively These tongue pieces 120 of ontology 110 are answered to be arranged.There is one first bending between first bending part 210 and the ontology 110 of connector 10 Line A1, and the first bending part 210 can be bent along the first folding line A1 to 111 direction of first surface.In addition, these first fixations Portion 230 is respectively provided with a wears groove 231.Wears groove 231 extends to along a direction D from a first end 232 of the first fixed part 230 One the second end 233 of one fixed part 230, and these wears grooves 231 are suitable for being respectively arranged at these tongue pieces 120.
Guard member 30 includes one second bending part 310 and multiple second fixed parts 320.Second bending part 310 is connected to The other end of the ontology 110 of connector 10.In other words, the first bending part 210 of the second bending part 310 and elastic component 20 divides It is not connected to opposite two ends of ontology 110.These second fixed parts 320 separately include these tongue pieces 120 of corresponding ontology 110 One guide groove 321.There is one second folding line A2, and the second bending between second bending part 310 and the ontology 110 of connector 10 Portion 310 can be bent along the second folding line A2 to 111 direction of first surface, and guide groove 321 is made partly to cover perforation 113 and tongue piece 120。
In the present embodiment, the second of the deflection division 220 of elastic component 20, the first fixed part 230 and guard member 30 is fixed The quantity in portion 320 is all multiple, but the present invention is not limited thereto.In other embodiments, deflection division 220, the first fixed part 230 and second the quantity of fixed part 320 can be all one.
Illustrate sheet member 1 processing the method for forming elastic piece structure 2 below.Referring to Fig. 2 to Fig. 6.Fig. 5 is Fig. 4 The enlarged partial top of middle elastic piece structure is illustrated.Fig. 6 is the cut-away illustration of 6-6 cutting along elastic piece structure in Fig. 5.
It as shown in Figures 2 and 3, is that first 120 opposing body 110 of the tongue piece of connector 10 is bent and protrudes first surface 111.Then, the ontology 110 by the first bending part 210 of elastic component 20 along the first folding line A1 opposite joints 10 is bent, and The first bending part 210 is set to fit in first surface 111.Then, these wears grooves 231 of elastic component 20 are respectively arranged at ontology 110 these tongue pieces 120.At this point, these deflection divisions 220 of elastic component 20 all protrude from first surface 111.
It then is that the second bending part 310 of guard member 30 is opposite along the second folding line A2 as shown in Fig. 3, Fig. 4 and Fig. 5 The ontology 110 of connector 10 is bent, and the second bending part 310 is made to fit in first surface 111.At this point, these of guard member 30 The guide groove 321 of second fixed part 320 partly covers these first fixed parts 230 respectively, and the first fixed part 230 opposite can be led Slot 321 slides.So far, sheet member 1 completes processing and forms elastic piece structure 2 shown in Fig. 4.Above-mentioned bending tongue piece 120, first is curved The method of folding part 210 and the second bending part 310 can use artificial force or use machining utensil force thin to bend Plate 1.
In the present embodiment, as shown in fig. 6, wears groove 231 is greater than tongue piece 120 in extension side in the length L1 of extending direction D To the length L2 of D, thus wears groove 231 can opposed tabs 120 slid along direction D.Whereby, the first fixed part 230 can opposing body 110 slide and adjust the maximum spacing H1 of the opposite first surface 111 of deflection division 220.In the present embodiment, wears groove 231 is set to Tongue piece 120 and suitably limit the activity direction of elastic component 20 and have both a degree of freedom of movement simultaneously, but the present invention is simultaneously It is not limited.In other embodiments, elastic component 20 can not have wears groove 231, and connector 10 can not have tongue piece 120 With perforation 113, and it move the first fixed part 230 of elastic component 20 can along any direction opposing body 110, but the first fixed part The guide groove 321 that 230 freedom of movement is still adequately protected part 30 limits.
In addition, when (i.e. wears groove 231 is located at the second end 233 close to one end of deflection division 220 for the wears groove 231 of elastic component 20 One end) when sliding onto against tongue piece 120, deflection division 220 can be greater than guard member 30 with respect to the maximum spacing H1 of first surface 111 Guide groove 321 with respect to first surface 111 spacing H2.Whereby, it can be ensured that a top 221 of deflection division 220 prominent second is fixed One of portion 320 top surface 322, and can backstop object (such as solid state hard disk is not painted).
In addition, as shown in fig. 6, when guide groove 321 cover the first fixed part 230 when, guide groove 321 covers tongue piece 120 simultaneously, and Guide groove 321 can be greater than or equal to the distance between the prominent first surface 111 of tongue piece 120 H3 with respect to the spacing H2 of first surface 111. Whereby, it can avoid generating excessive friction between the first fixed part 230 of elastic component 20 and the second fixed part 320 of guard member 30 Power, it is ensured that there is good sliding property between the first fixed part 230 and ontology 110.
In conclusion 2 system of elastic piece structure is bent processing by sheet member 1 and is formed, facilitate the ruler for reducing elastic piece structure 2 It is very little, to be suitable for the electronic device of miniaturization.When sheet member 1 is bent processing and forms elastic piece structure 2, guard member 30 is led 321 part of slot covers the first fixed part 230 of elastic component 20, and helps to prevent the first fixed part 230 because being interfered by external force And it is deformed or damages, and then ensure that the whole function of elastic piece structure 2 is not easy to be destroyed, and effectively increases elastic piece structure 2 Service life.In addition, when sheet member 1 is bent processing and forms elastic piece structure 2,210 He of the first bending part of elastic component 20 Second bending part 310 of guard member 30 all fits in the first surface 111 of connector 10, and helps to improve elastic piece structure 2 Mechanical strength.
Above-mentioned elastic piece structure 2 is suitable for the application of in casing.Fig. 7 is please referred to, for according to the casing of second embodiment of the invention Stereoscopic schematic diagram.In the present embodiment, casing 3 includes shell 31 and above-mentioned elastic piece structure 2.Shell 31 for example can be meter The shell of calculation machine or server.Shell 31 has an opening 32, and elastic piece structure 2 is set to opening 32.Specifically, shell 31 have more multiple apertures 33 of adjacent openings 32.Elastic piece structure 2 can be by screw locking in the collocation (as shown in Figure 7) of screw hole Or snap-in structure (not being painted) and be set to shell 31 close to opening 32 a bottom surface 34.When elastic piece structure 2 is set to shell When 31, these deflection divisions 220 of the elastic component 20 of elastic piece structure 2 protrude into shell 31 via these apertures 33 from bottom surface 34 respectively It is interior.Whereby, deflection division 220 can backstop be located at the electronic device (such as solid state hard disk is not painted) in shell 31, help to prevent electricity Sub-device is slipped to outside shell 31 because moving accidentally.Further, since the first fixed part 230 of elastic component 20 can opposed guide slots 321 slidings, therefore when electronic device is from when being externally mounted in shell 31, electronic device can compress the deflection division of elastic component 20 220 and take advantage of a situation reduce deflection division 220 with respect to first surface 111 maximum spacing, help avoid deflection division 220 and electronic device Interference is generated, and can smoothly be installed via opening 32 to shell 31.
In the first embodiment, the quantity of the second fixed part of the deflection division of elastic component, the first fixed part and guard member It is all multiple, but the present invention is not limited thereto.Please refer to Fig. 8, for according in third embodiment of the invention elastic piece structure it is vertical Body schematic diagram.Elastic piece structure in 3rd embodiment is similar with the elastic piece structure in first embodiment, therefore following only with regard to deviation It is illustrated.
In the present embodiment, the deflection division 220a of elastic piece structure 2a, the first fixed part 230a and the second fixed part 320a Quantity can be all one.Elastic piece structure 2a is formed, processing method such as first embodiment via one sheet member of processing In explanation, so it will not be repeated.
Above-mentioned elastic piece structure 2a is suitable for the application of in casing.Fig. 9 is please referred to, for according to the casing of fourth embodiment of the invention Stereoscopic schematic diagram.In the present embodiment, casing 3a includes shell 31a and multiple above-mentioned elastic piece structure 2a.Shell 31a has One opening 32a, and elastic piece structure 2a is set to opening 32a.Specifically, shell 31a is with more the multiple of adjacent openings 32a Aperture 33a.These elastic piece structures 2a can be set to by screw locking in the collocation of screw hole or snap-in structure (not being painted) A bottom surface 34a of the shell 31a close to opening 32a.The deflection division 220a of these elastic piece structures 2a is respectively from bottom surface 34a via these Aperture 33a is protruded into shell 31a.
In conclusion elastic piece structure is by sheet member in elastic piece structure provided by the present invention, sheet member and casing It is bent processing and is formed, facilitate the size for reducing elastic piece structure, to be suitable for the electronic device of miniaturization.When sheet member quilt Bending process and when forming elastic piece structure, the first fixed part of the guide groove part covering elastic component of guard member, and help to prevent First fixed part because by external force interfere and be deformed or damage, and then ensure the function of elastic piece structure entirety be not easy by It destroys, effectively increases the service life of elastic piece structure.In addition, when sheet member is bent processing and forms elastic piece structure, elasticity First bending part of part and the second bending part of guard member all fit in the surface of connector, and help to improve elastic piece structure Mechanical strength.
Although the present invention is disclosed above with aforementioned embodiment, however, it is not to limit the invention.This hair is not being departed from It in bright spirit and scope, changes and retouches for it, belongs to the scope of patent protection of the present invention.It is defined about the present invention Protection scope please refers to appended claim.

Claims (8)

1. a kind of elastic piece structure, characterized by comprising:
A connection piece has a surface;
One elastic component includes one first bending part, at least a deflection division and at least one first fixed part, first bending part It is connected to one end of the connector, first bending part fits in the surface, and deflection division connection described first Bending part and first fixed part;And
One guard member is connected to comprising connected one second bending part and at least one second fixed part, second bending part The other end of the connector, second bending part fit in the surface, and second fixed part includes a guide groove, described Guide groove part covers first fixed part, and first fixed part can the relatively described guide groove sliding;
The connector includes an ontology and at least tongue piece for being connected to the ontology, and the ontology has a perforation, institute The adjacent perforation of tongue piece is stated, the relatively described ontology flexure of the tongue piece and the prominent surface, described the of the elastic component One fixed part has a wears groove, and a first end of the wears groove from first fixed part extends to first fixed part One the second end, and the wears groove is slidably disposed in the tongue piece.
2. elastic piece structure as described in claim 1, which is characterized in that have between first bending part and the connector One first folding line, first bending part are bent along first folding line to the surface direction, second bending part There is one second folding line between the connector, second bending part is along second folding line to the surface direction Bending, first bending part and second bending part fit in the surface.
3. elastic piece structure as described in claim 1, which is characterized in that the wears groove is in the length of the extending direction of the wears groove Greater than the tongue piece in the length of the extending direction of the wears groove.
4. elastic piece structure as described in claim 1, which is characterized in that the deflection division protrudes from the surface, the guide groove The surface is protruded from, and when the wears groove slides onto close to described deflection division one end against the tongue piece, the deflection division The maximum spacing on the relatively described surface is greater than the spacing on the relatively described surface of the guide groove.
5. elastic piece structure as described in claim 1, which is characterized in that the guide groove covers the tongue piece, and the guide groove phase It is greater than or equal to the spacing on the prominent surface of the tongue piece to the spacing on the surface.
6. elastic piece structure according to any one of claims 1 to 5, which is characterized in that the deflection division, described first are fixed The quantity of portion and second fixed part is multiple.
7. a kind of sheet member, for processing the elastic piece structure formed as described in any one of claim 1 to 6, feature exists In the sheet member includes:
A connection piece has a surface;
One elastic component includes one first bending part, at least a deflection division and at least one first fixed part, first bending part It is connected to one end of the connector, the deflection division connects first bending part and first fixed part, and described first Bending part is suitable for the relatively described connector bending and fits in the surface;And
One guard member is connected to comprising connected one second bending part and at least one second fixed part, second bending part The other end of the connector, second fixed part include a guide groove, and second bending part is suitable for the relatively described connector It bends and fits in the surface, and the guide groove part is enabled to cover first fixed part.
8. a kind of casing, characterized by comprising:
One shell has an opening;And
Such as elastic piece structure described in any one of claims 1 to 6, it is set to the opening.
CN201610240798.6A 2016-04-18 2016-04-18 Elastic piece structure, sheet member and casing Active CN105867556B (en)

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Application Number Priority Date Filing Date Title
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CN105867556A CN105867556A (en) 2016-08-17
CN105867556B true CN105867556B (en) 2019-03-08

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Publication number Priority date Publication date Assignee Title
CN2572718Y (en) * 2002-08-30 2003-09-10 陈惟诚 Surface installed spring piece with drawing-resistant function
TWM249445U (en) * 2003-07-04 2004-11-01 Mitac Int Corp Contact spring structure having integral EMI prevention
CN2826502Y (en) * 2005-06-24 2006-10-11 洪进富 Elastic sheet structure for preventing electromagnetic interference
CN201001235Y (en) * 2007-01-18 2008-01-02 陈惟诚 Anti-folded and broken spring plate
CN202633587U (en) * 2012-04-28 2012-12-26 锽镱工业有限公司 Spring sheet structure
CN103515748A (en) * 2013-10-17 2014-01-15 昆山信创电子有限公司 Thin elastic sheet structure component

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Publication number Priority date Publication date Assignee Title
TW201304658A (en) * 2011-07-08 2013-01-16 Hon Hai Prec Ind Co Ltd Mounting apparatus for motherboard
TW201308043A (en) * 2011-08-05 2013-02-16 Hon Hai Prec Ind Co Ltd Fixing structure for power supply

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2572718Y (en) * 2002-08-30 2003-09-10 陈惟诚 Surface installed spring piece with drawing-resistant function
TWM249445U (en) * 2003-07-04 2004-11-01 Mitac Int Corp Contact spring structure having integral EMI prevention
CN2826502Y (en) * 2005-06-24 2006-10-11 洪进富 Elastic sheet structure for preventing electromagnetic interference
CN201001235Y (en) * 2007-01-18 2008-01-02 陈惟诚 Anti-folded and broken spring plate
CN202633587U (en) * 2012-04-28 2012-12-26 锽镱工业有限公司 Spring sheet structure
CN103515748A (en) * 2013-10-17 2014-01-15 昆山信创电子有限公司 Thin elastic sheet structure component

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