CN104852184A - Elastic piece and electronic device - Google Patents
Elastic piece and electronic device Download PDFInfo
- Publication number
- CN104852184A CN104852184A CN201410052939.2A CN201410052939A CN104852184A CN 104852184 A CN104852184 A CN 104852184A CN 201410052939 A CN201410052939 A CN 201410052939A CN 104852184 A CN104852184 A CN 104852184A
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- elastic component
- base plate
- opening
- limiting section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses an elastic piece and an electronic device. The electronic device comprises a housing, an electronic element, and a conductive seat. The electronic element and the conductive seat are disposed in the housing. The conductive seat comprises a seat body and the elastic piece. The seat body is provided with a first opening. The elastic piece comprises a bottom plate and an elastic part. The bottom plate is disposed on the seat body, and is provided with a second opening. The first opening is communicated with the second opening. The elastic part is connected to the bottom plate, and is provided with a contact part. The contact part is arranged to be opposite to the second opening, and contacts with the electronic element.
Description
Technical field
The present invention relates to a kind of shell fragment and electronic installation, particularly relate to and a kind of there is the electronic installation that shell fragment that base plate has an opening and application base plate have the shell fragment of opening.
Background technology
Along with the progress and development of science and technology, electronic installation miscellaneous, such as mobile phone (mobilephone), panel computer (tablet computer) and e-book (eBook) etc., be widely used.The life of these electronic installations not only convenient people, also indispensable in performer's life role.
Shell fragment can be set in above-mentioned electronic installation between circuit board and electronic component both to be electrically conducted.But in response to the development that electronic installation designs towards slimming, the how slimming and take into account reliability of the structure of shell fragment is the problem of Electronic device manufacturers pole for solving.
Summary of the invention
The object of the present invention is to provide a kind of shell fragment, it has thin type structure.
Another object of the present invention is to provide a kind of electronic installation, and it applies above-mentioned shell fragment, can meet the design requirement of slimming.
For reaching above-mentioned purpose, shell fragment of the present invention comprises base plate, limiting section and elastic component.Base plate has opening.Limiting section is connected to base plate and extends to opening.Elastic component is connected to base plate, and has contact site, and wherein the corresponding opening of contact site is arranged, and limiting section controls the distance between contact site and base plate.
Electronic installation of the present invention comprises housing, electronic component and conductive seat.Electronic component and conductive seat are arranged in housing.Conductive seat comprises pedestal and shell fragment.Pedestal has the first opening.Shell fragment comprises base plate and elastic component.Base plate is arranged on pedestal, and has the second opening, wherein the first open communication second opening.Elastic component is connected to base plate, and has contact site.Corresponding second opening of contact site is arranged, and contact site contact electronic component.
Based on above-mentioned, in shell fragment of the present invention and electronic installation, base plate and pedestal have the opening be communicated with.When on the contact site that external force is applied to shell fragment, elastic component can be contained in two openings.Therefore, the integral thickness of conductive seat can be reduced, to meet the design requirement of the slimming of electronic installation.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate appended accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the shell fragment of one embodiment of the invention is applied in conductive seat.
Fig. 2 is the cutaway view that the shell fragment of Fig. 1 is assembled on conductive seat.
Fig. 3 is the schematic diagram of shell fragment under stress of Fig. 2.
Fig. 4 is the schematic diagram of the electronic installation of one embodiment of the invention application of aforementioned conductive seat.
Symbol description
10: electronic installation
12: housing
14: electronic component
100: conductive seat
110: pedestal
112: the first openings
120: shell fragment
122: base plate
122a: the second opening
124: elastic component
124a: contact site
124b: limited part
124c: end face
124d: arc surface
126: limiting section
128: side wall
D: distance
F: active force
Embodiment
Fig. 1 is the schematic diagram that the shell fragment 120 of one embodiment of the invention is applied in conductive seat 100.Fig. 2 is the cutaway view that the shell fragment 120 of Fig. 1 is assembled on conductive seat 100.Please refer to Fig. 1 and Fig. 2, in the present embodiment, shell fragment 120 can be applicable on electronic installation 10 (please refer to Fig. 4) conductive seat 100.Conductive seat 100 comprises pedestal 110 and shell fragment 120.Pedestal 110 surface or comprise inside can circuit be set, and pedestal 110 and shell fragment 120 can make and and make it be electrically connected to each other by electric conducting material.Pedestal 110 has the first opening 112.Shell fragment 120 comprises base plate 122 and elastic component 124.Base plate 122 is arranged on pedestal 110, and has the second opening 122a.First opening 112 is communicated with the second opening 122a.Elastic component 124 is connected to base plate 122, and has contact site 124a.The corresponding second opening 122a of contact site 124a arranges and can be positioned at the top of the second opening 122a.It should be noted that, for making view succinct, the pedestal 110 of Fig. 1 and Fig. 2 only illustrates local.
Fig. 4 is the schematic diagram of the electronic installation of one embodiment of the invention application of aforementioned conductive seat.Please refer to Fig. 4, the conductive seat 100 of the present embodiment can be applicable to the electronic installation 10 of such as mobile phone, panel computer or e-book and so on.Electronic installation 10 comprises housing 12 and is arranged on conductive seat in housing 12 100 and electronic component 14.After electronic component 14 contact flat spring 120 of electronic installation 10, pedestal 110 can be allowed to be electrically connected electronic component 14, to reach specific function.Electronic component 14 is such as the metal shell etc. of antenna, battery or electronic component 14.For example, when shell fragment 120 is connected between pedestal 110 and antenna, the signal transmission that antenna is received to other electronic components on conductive seat 100, to provide communication function.When shell fragment 120 is connected between pedestal 110 and battery, the power delivery that battery can be provided is to other electronic components on conductive seat 100.When shell fragment 120 is connected between pedestal 110 and the metal shell of electronic component, the metal shell ground connection of electronic component can be made, to solve the problem of electromagnetic interference (EMI) and static discharge (ESD).
Fig. 3 is the schematic diagram of shell fragment under stress of Fig. 2.Please refer to Fig. 1 and Fig. 3, when electronic component 14 (please refer to Fig. 4) the contact resilient part 124 of electronic installation 10 contact site 124a and when bestowing directed force F, elastic component 124 bends relative to base plate 122, and the free end of elastic component 124 is absorbed in the second opening 122a or is even absorbed in the first opening 112.The space formed due to the first opening 112 and the second opening 122a can be accommodating when stressed for the elastic component 124 of shell fragment 120, and therefore the integral thickness of shell fragment 120 can reduce.Mode thus, the integral thickness of the conductive seat 100 of application shell fragment 120 can reduce, and then meets the slimming demand of electronic installation 10.
In addition, the shell fragment 120 of the present embodiment further comprises limiting section 126 and side wall 128.Side wall 128 is connected to the lateral margin of base plate 122.Limiting section 126 is connected to the upper limb of side wall 128 and extends to the second opening 122a, and limiting section 126 is connected with base plate 122 via side wall 128.When the contact site 124a of directed force F own elasticity part 124 removes, elastic component 124 is bending and away from the first opening 112 relative to base plate 122, and limiting section 126 can limit the resilience of elastic component 124.In other words, by the configuration of limiting section 126, the distance D(that can control between contact site 124a and base plate 122 has sign in fig. 2) can not be excessive.Thus, elastic component 124 situation that resilience is excessive after directed force F release can being avoided, elastic component 124 also can being avoided by triggering because of carelessness to be produced the situation of permanent deformation when mounted.Therefore, shell fragment 120 can be maintained under good state by the design of limiting section 126, and then allow the electronic installation 10 of configuration conductive seat 100 have preferably reliability.In addition, by the design of side wall 128, the structural strength of shell fragment 120 can be improved, and reduce shell fragment 120 and cause because of distortion contact site 124a cannot contact the risk of the electronic component 14 of electronic installation 10.Though the present embodiment is connected with base plate 122 via side wall 128 for limiting section 126, limiting section 126 also can direct connecting bottom board 122 and do not need to arrange side wall 128.
In addition, elastic component 124 also has a limited part 124b, corresponds to limiting section 126 and arranges.Limited part 124b can be own elasticity part 124 and extends and the platy structure of bending, and limited part 124b is arranged on the periphery of contact site 124a.Limiting section 126 clamp limited part 124b, makes elastic component 124 be restricted in the scope of this distance D.Say further, when directed force F removes from contact site 124a, elastic component 124 can bend relative to base plate 122.Make elastic component 124 be returned to initial position due to the strain of elastic component 124, therefore limited part 124b is against limiting section 126, and the springback capacity of elastic component 124 is restricted.
The contact site 124a of elastic component 124 is such as be hemispherical by the end face 124c of elastic component 124 towards the direction projection away from the second opening 122a.Hemispheric contact site 124a has arc surface 124d.No matter what direction contact flat spring 120 electronic component 14 of electronic installation 10 is from, the arc surface 124c of contact site 124a can provide stable contact, thus can guarantee that the electronic component 14 of electronic installation 10 is electrically connected plate body 110.
In addition, shell fragment 120 one-body molded manufacture by suitable forming step of the present embodiment, wherein said forming step is such as the combination of punch process and bending machining.Furthermore, first, make base plate 122 have the second opening 122a by punch process, and elastic component 124 have contact site 124a.Then, by bending machining, to be bent by the edge of base plate 122 to allow elastic component 124 and to extend to above the second opening 122a and in tabular, making elastic component 124 can strain when stressed.In addition, consider the processing convenience of shell fragment 120, the material of shell fragment 120 can be elastomeric material, and it is preferably metal.
In sum, in shell fragment of the present invention and electronic installation, pedestal and shell fragment have the first opening and the second opening respectively.When shell fragment is compressed, the first opening and the second opening can the elastic components of common accommodating part, and therefore the integral thickness of shell fragment can be thinning, and the integral thickness of the conductive seat of application shell fragment can be reduced, and then meet the slimming demand of electronic installation.In addition, when shell fragment comprises limiting section, elastic component can be avoided to cause permanent deformation because of excessive distortion.Therefore, shell fragment can maintain kilter, and allows the electronic installation of configuration conductive seat have preferably reliability.Moreover, when the contact site of elastic component is hemispherical, electric connection stable between the electronic component of electronic installation and pedestal can be provided.
Although disclose the present invention in conjunction with above embodiment; but and be not used to limit the present invention; have in any art and usually know the knowledgeable; without departing from the spirit and scope of the present invention; a little change and retouching can be done, therefore being as the criterion of should defining with the claim of enclosing of protection scope of the present invention.
Claims (10)
1. a shell fragment, comprising:
Base plate, has a Kai Kou ﹔
Limiting section, is connected to this base plate and extends to this opening; And
Elastic component, is connected to this base plate, and wherein this elastic component has a contact site, and this contact site is to arranging by opening, and this limiting section controls the distance between this contact site and this base plate.
2. shell fragment as claimed in claim 1, also comprise a side wall, be connected to the lateral margin of this base plate, wherein this limiting section is connected to the upper limb of this side wall.
3. shell fragment as claimed in claim 1, wherein this contact site is hemispherical.
4. shell fragment as claimed in claim 1, wherein this elastic component is bent by the edge of this base plate and extends to the top of this opening.
5. shell fragment as claimed in claim 1, this shell fragment is formed in one.
6. shell fragment as claimed in claim 4, wherein this elastic component is tabular, and forms an elastic arm after bending.
7. shell fragment as claimed in claim 1, wherein this elastic component also has a limited part, and correspond to this limiting section and arrange, this this limited part of limiting section clamp makes this elastic component be limited in the scope of this distance.
8. shell fragment as claimed in claim 7, wherein this limited part is one to extend and the platy structure of bending from this elastic component.
9. shell fragment as claimed in claim 8, wherein this limited part is arranged on the periphery of this contact site, and when this elastic component bends relative to this base plate, this limited part is against this limiting section.
10. an electronic installation, comprising:
Housing;
Electronic component, is arranged in this housing;
Conductive seat, be arranged in this housing, this conductive seat comprises:
Pedestal, have the one open mouthful ﹔ and
Shell fragment as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410052939.2A CN104852184B (en) | 2014-02-17 | 2014-02-17 | Elastic piece and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410052939.2A CN104852184B (en) | 2014-02-17 | 2014-02-17 | Elastic piece and electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104852184A true CN104852184A (en) | 2015-08-19 |
| CN104852184B CN104852184B (en) | 2017-04-26 |
Family
ID=53851639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410052939.2A Active CN104852184B (en) | 2014-02-17 | 2014-02-17 | Elastic piece and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104852184B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM323725U (en) * | 2007-04-30 | 2007-12-11 | Hon Hai Prec Ind Co Ltd | Electrical card connector |
| TWM326261U (en) * | 2007-05-04 | 2008-01-21 | P Two Ind Inc | Structure of electrical connector |
| TWM329260U (en) * | 2007-09-28 | 2008-03-21 | Cheng Uei Prec Ind Co Ltd | SIM card connector |
| TWM467208U (en) * | 2013-05-15 | 2013-12-01 | Hong Yang Prec Technology Co Ltd | Conductive elastic sheet structure |
-
2014
- 2014-02-17 CN CN201410052939.2A patent/CN104852184B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM323725U (en) * | 2007-04-30 | 2007-12-11 | Hon Hai Prec Ind Co Ltd | Electrical card connector |
| TWM326261U (en) * | 2007-05-04 | 2008-01-21 | P Two Ind Inc | Structure of electrical connector |
| TWM329260U (en) * | 2007-09-28 | 2008-03-21 | Cheng Uei Prec Ind Co Ltd | SIM card connector |
| TWM467208U (en) * | 2013-05-15 | 2013-12-01 | Hong Yang Prec Technology Co Ltd | Conductive elastic sheet structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104852184B (en) | 2017-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9052869B2 (en) | Portable electronic device assembly | |
| CN105098467B (en) | Water proof type card connector | |
| US8071897B2 (en) | Key structure | |
| CN102136382A (en) | Button structure and portable electronic device with same | |
| WO2018205805A1 (en) | Housing and mobile terminal | |
| CN107800830B (en) | Spring plate, circuit board assembly, mobile terminal and assembly method of mobile terminal | |
| CN105356077A (en) | Grounding device and mobile terminal | |
| CN103138097A (en) | Universal serial bus connector | |
| CN107482326B (en) | Connector device and mobile terminal | |
| KR101572971B1 (en) | Clip type contact terminal on the board | |
| CN107394527B (en) | USB socket and mobile terminal | |
| CN205069921U (en) | Earphone subassembly and electronic equipment | |
| TW201304270A (en) | Antenna elastic piece structure | |
| WO2017166628A1 (en) | Spring plate structure | |
| TWI580136B (en) | Elastic body and electronic device | |
| CN115066121A (en) | Electronic equipment and assembling method thereof | |
| US8760885B2 (en) | Electronic device | |
| CN104852184A (en) | Elastic piece and electronic device | |
| CN103050951B (en) | Electronic protection device | |
| US8119272B2 (en) | Battery connector and holding structure for battery | |
| CN101924543B (en) | Electronic equipment and key connecting structure thereof | |
| US9733675B2 (en) | Elastic body and electronic device | |
| CN205921827U (en) | Coupling assembling's mounting structure and electronic equipment | |
| CN105305078B (en) | Mobile terminal | |
| KR101812421B1 (en) | Connector for electrically connecting electronic parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |