CN105867556A - Spring structure, thin plate and case - Google Patents
Spring structure, thin plate and case Download PDFInfo
- Publication number
- CN105867556A CN105867556A CN201610240798.6A CN201610240798A CN105867556A CN 105867556 A CN105867556 A CN 105867556A CN 201610240798 A CN201610240798 A CN 201610240798A CN 105867556 A CN105867556 A CN 105867556A
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- China
- Prior art keywords
- kink
- fixed part
- elastic piece
- piece structure
- connector
- Prior art date
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal 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 invention provides a spring structure, comprising a connector, an elastic part and a protective part. The connector has a surface. The elastic part includes a first bent portion, at least one flexural portion and at least one first fixing portion; the first bent portion is connected to one end of the connector, the first flexural portions are attached to the surface and connect the first bent portion and the first fixing portions, the protective part includes a second bent portion and at least one first second fixing portion, the second bent portion is connected to the other end of the connector, the second bent portion is attached to the surface, and each second fixing portion includes at least one guide groove that partially cover the first fixing portions so that the first fixing portions slide relative to the guide grooves.
Description
Technical field
The present invention relates to a kind of elastic piece structure, sheet member and casing, a kind of bent elastic piece structure, be used for
Form the sheet member of this elastic piece structure and there is the casing of this elastic piece structure.
Background technology
The shell fragment that general electronics industry is commonly used, is to be bent into the sheet material such as sheet metal or plastic sheet.Shell fragment is because having
The feature of pliability, can be used for the electronic installation in the cabinet of position computer or server, preventing electronic installation from coming off and
The running of the overall electronic system of impact.
Modern computer and server all under wanting the most compact agitation of cube, commonly use shell fragment because of volume excessive
And easily occupy excess internal space, it is unfavorable for the miniaturization of computer and server.Further, since computer and service
The miniaturization of device makes the arrangement between electronic installation become the most intensive, therefore when carrying out installation and the dismounting of electronic installation
Time, electronic installation easily clashes into or pulls commonly uses shell fragment, and causes commonly using shell fragment deformation, even ruptures and then loses function.
Summary of the invention
It is an object of the invention to provide a kind of elastic piece structure, for forming the sheet member of this elastic piece structure and there is this
The casing of elastic piece structure, contributes to solving commonly using shell fragment volume excessive and be easily subject to clash into or pull and deform or rupture
Problem.
In order to achieve the above object, the invention provides a kind of elastic piece structure, comprise:
A connection piece, has a surface；
One elastic component, comprises one first kink, at least one deflection division and at least one first fixed part, described first curved
Folding part is connected to one end of described connector, and described first kink fits in described surface, and described deflection division connects described
First kink and described first fixed part；And
One guard member, comprises one second connected kink and at least one second fixed part, and described second kink is even
Being connected to the other end of described connector, described second kink fits in described surface, and described second fixed part comprises a guide groove,
Described guide groove part covers described first fixed part, and described first fixed part can slide by the most described guide groove.
Preferably, in above-mentioned elastic piece structure, have one first between described first kink and described connector curved
Broken line, described first kink is along surface direction bending described in described first bending alignment, described second kink and described company
Having one second folding line between fitting, described second kink is along surface direction bending described in described second bending alignment, institute
State the first kink and all fit in described surface with described second kink.
Preferably, in above-mentioned elastic piece structure, described connector comprises a body and is connected to described body extremely
A few tongue piece, described body has a perforation, and described tongue piece adjoins described perforation, and the most described body of described tongue piece bends and dashes forward
Going out described surface, described first fixed part of described elastic component has wears groove, described in wear groove from the one of described first fixed part
First end extends to a second end of described first fixed part, and described in wear groove and be slidably disposed in described tongue piece.
Preferably, in above-mentioned elastic piece structure, described in wear the groove length in the described bearing of trend wearing groove more than described
Tongue piece is in the length of the described bearing of trend wearing groove.
Preferably, in above-mentioned elastic piece structure, described deflection division protrudes from described surface, and described guide groove protrudes from described
Surface, and when described wear groove slide onto against described tongue piece near described deflection division one end time, the most described table of described deflection division
The maximum spacing in face is more than the spacing on the most described surface of described guide groove.
Preferably, in above-mentioned elastic piece structure, described guide groove covers described tongue piece, and the most described surface of described guide groove
Spacing highlight the spacing on described surface more than or equal to described tongue piece.
Preferably, in above-mentioned elastic piece structure, described deflection division, described first fixed part and described second fixed part
Quantity be multiple.
Present invention also offers a kind of sheet member, be used for being processed to form elastic piece structure as above, described sheet member bag
Contain:
A connection piece, has a surface；
One elastic component, comprises one first kink, at least one deflection division and at least one first fixed part, described first curved
Folding part is connected to one end of described connector, and described deflection division connects described first kink and described first fixed part, described
First kink is suitable to the bending of the most described connector and fits in described surface；And
One guard member, comprises one second connected kink and at least one second fixed part, and described second kink is even
Being connected to the other end of described connector, described second fixed part comprises a guide groove, and described second kink is suitable to the most described company
Fitting bends and fits in described surface, and makes described guide groove part cover described first fixed part.
The present invention more provides a kind of casing, comprises:
One housing, has an opening；And
Elastic piece structure as above, is arranged at described opening.
In elastic piece structure provided by the present invention, sheet member and casing, elastic piece structure system is bent by sheet member and adds
Work and formed, contribute to reducing the size of elastic piece structure, to be applicable to the electronic installation of miniaturization.When sheet member is bent processing
And when forming elastic piece structure, the guide groove part of guard member covers the first fixed part of elastic component, and contribute to preventing first to fix
Portion is deformed because of being interfered by external force or damages, and then guarantees 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.Additionally, when sheet member is bent processing and forms elastic piece structure, the first of elastic component
Second kink of kink and guard member all fits in the surface of connector, and the machinery being favorably improved elastic piece structure is strong
Degree.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the sheet member according to first embodiment of the invention；
Fig. 2 is the schematic perspective view of sheet member tongue piece bending in Fig. 1；
Fig. 3 is the schematic perspective view of the elastic component bending of sheet member in Fig. 2；
Fig. 4 is that the guard member bending of sheet member in Fig. 3 forms standing 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 elastic piece structure 6-6 along the line cutting in Fig. 5；
Fig. 7 is the schematic perspective view of the casing according to second embodiment of the invention；
Fig. 8 is the schematic perspective view of the elastic piece structure according to third embodiment of the invention；
Fig. 9 is the schematic perspective view of the casing according to fourth embodiment of the invention.
1 sheet member
10 connectors
110 bodies
111 first surfaces
112 second surfaces
113 perforation
120 tongue pieces
20 elastic components
210 first kinks
220,220a deflection division
221 tops
230,230a the first fixed part
231 wear groove
232 first ends
233 the second ends
30 guard members
310 second kinks
320,320a the second fixed part
321 guide grooves
322 end faces
2,2a elastic piece structure
3,3a casing
31,31a housing
32,32a opening
33,33a perforate
34,34a bottom surface
A1 the first folding line
A2 the second folding line
D wears the bearing of trend of groove
The maximum spacing of H1 deflection division apparent surface
H2 tongue piece highlights the spacing on surface
L1 wears groove in the length of bearing of trend
L2 tongue piece is in the length of bearing of trend
Detailed description of the invention
Below in conjunction with schematic diagram, the detailed description of the invention of the present invention is described in more detail.According to description below and
Claims, advantages and features of the invention will be apparent from.It should be noted that, accompanying drawing all uses the form simplified very much and all
Use non-ratio accurately, only in order to facilitate, to aid in illustrating lucidly the purpose of the embodiment of the present invention.
Refer to Fig. 1 to Fig. 4.Fig. 1 is according to the schematic perspective view of sheet member in first embodiment of the invention.Fig. 2 is Fig. 1
The schematic perspective view of the tongue piece bending of middle sheet member.Fig. 3 is the schematic perspective view of the elastic component bending of sheet member in Fig. 2.Fig. 4 is
In Fig. 3, the guard member of sheet member bends and forms the schematic perspective view of elastic piece structure according to a first embodiment of the present invention.At this
In embodiment, sheet member 1 comprises a connection piece 10, elastic component 20 and a guard member 30.The material of sheet member 1 can be gold
Belong to (such as ferrum, beryllium, copper, stannum or its alloy) or plastics etc..Sheet member 1 is used for being processed to form an elastic piece structure 2, and detailed content will
In subsequent detailed.
Connector 10 comprises a body 110 and is connected to multiple tongue pieces 120 of body 110.Body 110 has relative
One first surface 111 and a second surface 112.It addition, body 110 has multiple perforation 113, and 113 connections of boring a hole
One surface 111 and second surface 112.These tongue pieces 120 adjoin these perforation 113 respectively, and tongue piece 120 can opposing body
110 bend and prominent first surface 111 or second surface 112.
Elastic component 20 comprises one first kink 210, multiple deflection division 220 and multiple first fixed part 230.First is curved
Folding part 210 is connected to one end of the body 110 of connector 10.One end of these deflection divisions 220 is connected to the first kink 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 the most right
These tongue pieces 120 answering body 110 are arranged.There is between first kink 210 and the body 110 of connector 10 one first bending
Line A1, and the first kink 210 can be along the first folding line A1 to the bending of first surface 111 direction.It addition, these first fix
Portion 230 is respectively provided with one and wears groove 231.Wear groove 231 and extend to from a first end 232 of the first fixed part 230 along a direction D
One the second end 233 of one fixed part 230, and these wear groove 231 and are suitable to be respectively arranged at these tongue pieces 120.
Guard member 30 comprises one second kink 310 and multiple second fixed part 320.Second kink 310 is connected to
The other end of the body 110 of connector 10.In other words, the second kink 310 and first kink 210 points of elastic component 20
It is not connected to relative two ends of body 110.These second fixed parts 320 comprise these tongue pieces 120 of corresponding body 110 respectively
One guide groove 321.There is between second kink 310 and the body 110 of connector 10 one second folding line A2, and the second bending
Portion 310 can bend along the second folding line A2 to first surface 111 direction, and makes guide groove 321 part cover perforation 113 and tongue piece
120。
In the present embodiment, deflection division 220, first fixed part 230 of elastic component 20 and the second of guard member 30 are fixed
The quantity in portion 320 is all multiple, but the present invention is not limited thereto.In other embodiments, deflection division the 220, first fixed part
230 and second the quantity of fixed part 320 can be all one.
The method that sheet member 1 is processed to form elastic piece structure 2 by following description.Referring to Fig. 2 to Fig. 6.Fig. 5 is Fig. 4
The enlarged partial top signal of middle elastic piece structure.Fig. 6 is the cut-away illustration of elastic piece structure 6-6 along the line cutting in Fig. 5.
As shown in Figures 2 and 3, it is first tongue piece 120 opposing body 110 of connector 10 to be bent and prominent first surface
111.Then, the first kink 210 of elastic component 20 is bent along the body 110 of the first folding line A1 opposite joints 10, and
The first kink 210 is made to fit in first surface 111.Then, these of elastic component 20 are worn groove 231 and be respectively arranged at body
These tongue pieces 120 of 110.Now, these deflection divisions 220 of elastic component 20 all protrude from first surface 111.
Then, as shown in Fig. 3, Fig. 4 and Fig. 5, it is that the second kink 310 of guard member 30 is relative along the second folding line A2
The body 110 of connector 10 bends, and makes the second kink 310 fit in first surface 111.Now, these of guard member 30
The guide groove 321 of the second fixed part 320 part respectively covers these the first fixed parts 230, and the first fixed part 230 can be led relatively
Groove 321 slides.So far, sheet member 1 completes processing and forms the 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 kink 310 can use artificial force or use machining utensil force thin to bend
Plate 1.
In the present embodiment, as shown in Figure 6, the groove 231 length L1 in bearing of trend D is worn more than tongue piece 120 in extension side
To length L2 of D, therefore wear groove 231 can opposed tabs 120 along direction D sliding.Thereby, the first fixed part 230 can opposing body
110 slide and adjust the maximum spacing H1 of the relative first surface 111 of deflection division 220.In the present embodiment, wear groove 231 to be arranged at
Tongue piece 120 and suitably limit the activity direction of elastic component 20 and have a certain degree of freedom of movement simultaneously concurrently, but the present invention is also
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 make the first fixed part 230 of elastic component 20 can move along any direction opposing body 110, but the first fixed part
The freedom of movement of 230 is still adequately protected the guide groove 321 of part 30 and limits.
It addition, when the groove 231 of wearing of elastic component 20 (is i.e. worn groove 231 near one end of deflection division 220 and is positioned at the second end 233
One end) when sliding onto against tongue piece 120, the maximum spacing H1 of the relative first surface 111 of deflection division 220 can be more than guard member 30
Spacing H2 of the relative first surface 111 of guide groove 321.Thereby, it can be ensured that a top 221 of deflection division 220 highlights second and fixes
One of portion 320 end face 322, and can backstop object (such as solid state hard disc, do not illustrate).
Additionally, as shown in Figure 6, when guide groove 321 covers the first fixed part 230, guide groove 321 covers tongue piece 120 simultaneously, and
Spacing H2 of the relative first surface 111 of guide groove 321 can highlight distance H3 between first surface 111 more than or equal to tongue piece 120.
Thereby, can avoid producing 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 between the first fixed part 230 and body 110, there is good sliding.
In sum, elastic piece structure 2 is to be bent processing by sheet member 1 and formed, and contributes to reducing the chi of elastic piece structure 2
Very little, to be applicable to the electronic installation of miniaturization.When sheet member 1 is bent processing and forms elastic piece structure 2, leading of guard member 30
Groove 321 part covers the first fixed part 230 of elastic component 20, and contributes to preventing the first fixed part 230 because being interfered by external force
And be deformed or damage, and then guarantee that the function of elastic piece structure 2 entirety is not easy to be destroyed, it is effectively increased elastic piece structure 2
Service life.Additionally, when sheet member 1 is bent processing and forms elastic piece structure 2, the first kink 210 He of elastic component 20
Second kink 310 of guard member 30 all fits in the first surface 111 of connector 10, and is favorably improved elastic piece structure 2
Mechanical strength.
Above-mentioned elastic piece structure 2 is suitable to be applied to casing.Refer to Fig. 7, for the casing according to second embodiment of the invention
Schematic perspective view.In the present embodiment, casing 3 comprises housing 31 and above-mentioned elastic piece structure 2.Housing 31 can be such as meter
Calculation machine or the shell of server.Housing 31 has an opening 32, and elastic piece structure 2 is arranged at opening 32.Specifically, housing
The 31 multiple perforates 33 having more adjacent openings 32.Elastic piece structure 2 can be by screw locking in the collocation (as shown in Figure 7) of screw
Or snap-in structure (not illustrating) and be arranged at the housing 31 bottom surface 34 near opening 32.When elastic piece structure 2 is arranged at housing
When 31, these deflection divisions 220 of the elastic component 20 of elastic piece structure 2 stretch into housing 31 from bottom surface 34 via these perforates 33 respectively
In.Thereby, deflection division 220 backstop can be positioned at the electronic installation (such as solid state hard disc, do not illustrate) of housing 31, contributes to preventing electricity
Sub-device is slipped to outside housing 31 because of the most mobile.Additionally, due to the first fixed part 230 of elastic component 20 can opposed guide slots
321 slide, therefore when electronic installation is in time being externally mounted in housing 31, and electronic installation can compress the deflection division of elastic component 20
220 and take advantage of a situation reduce the relative first surface 111 of deflection division 220 maximum spacing, help avoid deflection division 220 and electronic installation
Produce and interfere, and can install to housing 31 via opening 32 smoothly.
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.Refer to Fig. 8, for according to elastic piece structure vertical in third embodiment of the invention
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
Illustrate.
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 to be formed, processing method such as first embodiment via processing a sheet member equally
In explanation, therefore repeat no more.
Above-mentioned elastic piece structure 2a is suitable to be applied to casing.Refer to Fig. 9, for the casing according to fourth embodiment of the invention
Schematic perspective view.In the present embodiment, casing 3a comprises housing 31a and multiple above-mentioned elastic piece structure 2a.Housing 31a has
One opening 32a, and elastic piece structure 2a is arranged at opening 32a.Specifically, housing 31a has more the multiple of adjacent openings 32a
Perforate 33a.These elastic piece structures 2a can be arranged in collocation or the snap-in structure (not illustrating) of screw by screw locking
Housing 31a is near a bottom surface 34a of opening 32a.The deflection division 220a of these elastic piece structures 2a respectively from bottom surface 34a via these
Perforate 33a stretches in housing 31a.
In sum, in elastic piece structure provided by the present invention, sheet member and casing, elastic piece structure system is by sheet member
It is bent processing and is formed, contribute to reducing the size of elastic piece structure, to be applicable to the electronic installation of miniaturization.When sheet member quilt
Bending process and when forming elastic piece structure, the guide groove part of guard member covers the first fixed part of elastic component, and contributes to preventing
First fixed part is deformed because of being interfered by external force or damages, so guarantee the overall function of elastic piece structure be not easy by
Destroy, be effectively increased the service life of elastic piece structure.Additionally, when sheet member is bent processing and forms elastic piece structure, elastic
First kink of part and the second kink of guard member all fit in the surface of connector, and are favorably improved elastic piece structure
Mechanical strength.
Although the present invention is disclosed above with aforementioned embodiment, so it is not limited to the present invention.Without departing from this
In bright spirit and scope, change for it and retouching, all belong to the scope of patent protection of the present invention.It is defined about the present invention
Protection domain refer to appended claim.
Claims (9)
1. an elastic piece structure, it is characterised in that comprise:
A connection piece, has a surface；
One elastic component, comprises one first kink, at least one deflection division and at least one first fixed part, described first kink
Being connected to one end of described connector, described first kink fits in described surface, and described deflection division connects described first
Kink and described first fixed part；And
One guard member, comprises one second connected kink and at least one second fixed part, and described second kink is connected to
The other end of described connector, described second kink fits in described surface, and described second fixed part comprises a guide groove, described
Guide groove part covers described first fixed part, and described first fixed part can slide by the most described guide groove.
2. elastic piece structure as claimed in claim 1, it is characterised in that have between described first kink and described connector
One first folding line, described first kink is along surface direction bending described in described first bending alignment, described second kink
And having one second folding line between described connector, described second kink is along surface direction described in described second bending alignment
Bending, described first kink and described second kink all fit in described surface.
3. elastic piece structure as claimed in claim 1, it is characterised in that described connector comprises a body and is connected to described
At least one tongue piece of body, described body has a perforation, and described tongue piece adjoins described perforation, the most described body of described tongue piece
Flexure and prominent described surface, described first fixed part of described elastic component has wears groove, described in wear groove solid from described first
The first end determining portion extends to a second end of described first fixed part, and described in wear groove and be slidably disposed in described
Tongue piece.
4. elastic piece structure as claimed in claim 3, it is characterised in that described in wear groove in the length of the described bearing of trend wearing groove
More than described tongue piece in the length of the described bearing of trend wearing groove.
5. elastic piece structure as claimed in claim 3, it is characterised in that described deflection division protrudes from described surface, described guide groove
Protrude from described surface, and when described wear groove slide onto against described tongue piece near described deflection division one end time, described deflection division
The maximum spacing on the most described surface is more than the spacing on the most described surface of described guide groove.
6. elastic piece structure as claimed in claim 3, it is characterised in that described guide groove covers described tongue piece, and described guide groove phase
The spacing on described surface is highlighted more than or equal to described tongue piece the spacing on described surface.
7. the elastic piece structure as described in claim, it is characterised in that described deflection division, described first fixed part and described
The quantity of the second fixed part is multiple.
8. a sheet member, is used for being processed to form elastic piece structure as claimed in any of claims 1 to 7 in one of claims, and its feature exists
In, described sheet member comprises:
A connection piece, has a surface；
One elastic component, comprises one first kink, at least one deflection division and at least one first fixed part, described first kink
Being connected to one end of described connector, described deflection division connects described first kink and described first fixed part, and described first
Kink is suitable to the bending of the most described connector and fits in described surface；And
One guard member, comprises one second connected kink and at least one second fixed part, and described second kink is connected to
The other end of described connector, described second fixed part comprises a guide groove, and described second kink is suitable to the most described connector
Bend and fit in described surface, and make described guide groove part cover described first fixed part.
9. a casing, it is characterised in that comprise:
One housing, has an opening；And
Elastic piece structure as according to any one of claim 1 to 7, is arranged at described opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610240798.6A CN105867556B (en) | 2016-04-18 | 2016-04-18 | Elastic piece structure, sheet member and casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610240798.6A CN105867556B (en) | 2016-04-18 | 2016-04-18 | Elastic piece structure, sheet member and casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105867556A true CN105867556A (en) | 2016-08-17 |
| CN105867556B CN105867556B (en) | 2019-03-08 |
Family
ID=56633326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610240798.6A Active CN105867556B (en) | 2016-04-18 | 2016-04-18 | Elastic piece structure, sheet member and casing |
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| 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 |
| US20130009026A1 (en) * | 2011-07-08 | 2013-01-10 | Hon Hai Precision Industry Co., Ltd. | Mounting apparatus for motherborad |
| US20130034980A1 (en) * | 2011-08-05 | 2013-02-07 | Hon Hai Precision Industry Co., Ltd. | Fixing device for power module |
| CN103515748A (en) * | 2013-10-17 | 2014-01-15 | 昆山信创电子有限公司 | Thin elastic sheet structure component |
-
2016
- 2016-04-18 CN CN201610240798.6A patent/CN105867556B/en active Active
Patent Citations (8)
| 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 |
| US20130009026A1 (en) * | 2011-07-08 | 2013-01-10 | Hon Hai Precision Industry Co., Ltd. | Mounting apparatus for motherborad |
| US20130034980A1 (en) * | 2011-08-05 | 2013-02-07 | Hon Hai Precision Industry Co., Ltd. | Fixing device for power module |
| 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 | Publication date |
|---|---|
| CN105867556B (en) | 2019-03-08 |
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