CN102306577A - Mobile communication terminal and key panel - Google Patents
Mobile communication terminal and key panel Download PDFInfo
- Publication number
- CN102306577A CN102306577A CN201110201003A CN201110201003A CN102306577A CN 102306577 A CN102306577 A CN 102306577A CN 201110201003 A CN201110201003 A CN 201110201003A CN 201110201003 A CN201110201003 A CN 201110201003A CN 102306577 A CN102306577 A CN 102306577A
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- CN
- China
- Prior art keywords
- key
- key panel
- diaphragm
- rubber
- plate body
- 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
- 238000010295 mobile communication Methods 0.000 title abstract description 4
- 239000012634 fragment Substances 0.000 claims description 26
- 239000004033 plastic Substances 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 14
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 230000000875 corresponding effect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
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Abstract
The invention discloses a mobile communication terminal and a key panel. The key panel comprises an upper shell body, a film and rubber keys, wherein the upper surface of the upper shell body is provided with a first through hole; the film is arranged on the upper surface of the upper shell body; the rubber keys are contained in the upper shell body and comprise a base part and a first key part which protrudes and extends from the upper surface of the base part; and the first key part penetrates through the first through hole and is butted against the film. By the mode of the invention, in the mobile communication terminal and the key panel of the invention, the rubber keys are only butted against the film without pasting on the film; the separated design of the film and the keys is realized; and the keys are more flexible.
Description
Technical field
The present invention relates to the mobile communication hardware art, particularly relate to a kind of communication terminal and key panel.
Background technology
Along with science and technology development, communication terminals such as mobile phone, net book have become people's articles for daily use.In the design of present communication terminal; Diaphragm is very general with cooperating of rubber key; Diaphragm compound rubber button is that diaphragm and rubber key are made of one; And diaphragm sticked on the housing with double faced adhesive tape; Realize keypress function; Diaphragm in this key panel is the rubber key inalienable part, and during supplied materials, diaphragm and rubber key are glued together.
Consult Fig. 1, Fig. 1 is the sectional view of the key panel of existing communication terminal.Existing key panel comprises upper cover body 110, diaphragm 120, rubber key 130, shell fragment plate body 150, circuit board 160 and lower cover 170.Upper cover body 110 forms a cavity with lower cover 170, and rubber key 130, shell fragment plate body 150 and circuit board 160 are arranged in the cavity.Wherein, the upper surface of rubber key 130 and diaphragm 120 usefulness double faced adhesive tapes 121 are pasted, and are made of one with this.And diaphragm 120 is pasted with double faced adhesive tape 121 with upper shell 110 equally.Shell fragment plate body 150 is arranged at rubber key 130 belows, with the lower surface butt of rubber key 130.Circuit board 160 is arranged on shell fragment plate body 150 belows, when rubber key 130 receives downwards power and pushes, makes shell fragment plate body 150 contact with circuit board 160, thus make circuit board 160 related circuit together with, take this to trigger handled.But in this kind key panel, because diaphragm 120 is bonded as the one supplied materials with rubber key 130, therefore can't design by bulk-breaking, button does not reach versatile and flexible yet.
The appearance design person of mobile phone usually needs PET film (high temperature resistance polyester film) can cover more area except that button, to reach its required appearance effect.And, also need the form of button more flexible sometimes, do not need rubber key and diaphragm to constitute one, and possess the mixed effect of taking of PET+ rubber key+plastic key.
In view of this, be necessary to provide a kind of key panel, state deficiency to solve on the prior art.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of communication terminal and key panel, can make button versatile and flexible button and the design of diaphragm bulk-breaking.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of key panel is provided, comprises: upper shell, diaphragm and rubber key.This upper shell is provided with first through hole that runs through its upper surface and lower surface.Diaphragm arrangement is in the upper surface of this upper shell.This rubber key is placed in this upper shell, comprise base portion and the protruding first button portion of extending of this base portion upper surface certainly, and this first button portion passes this first through hole and is resisted against this diaphragm.
Wherein, This key panel further comprises plastic key; This plastic key comprises top and the sidepiece that is connected with this top; This top and this sidepiece form a containing cavity; Further be provided with second through hole that runs through its upper surface and lower surface on this upper shell; This diaphragm is provided with and this second through hole corresponding opening; This rubber key further comprises from the protruding second button portion of extending of this base portion upper surface; Sheathed this containing cavity that is fixed in of this second button portion, this plastic key passes this second through hole and this opening is exposed to this diaphragm until this top.
Wherein, This key panel further comprises the shell fragment plate body; This shell fragment plate body is arranged at this rubber key below; This shell fragment plate body is provided with first metal clips; This rubber key further comprises from the protruding extension of this base portion lower surface and first press section corresponding with this first button portion, this first press section and this first metal clips butt.
Wherein, further be provided with second metal clips on this shell fragment plate body, this rubber key further comprises from this base portion lower surface extension and in this second button corresponding second press section, this second press section and this second metal clips butt.
Wherein, This key panel further comprises circuit board; This circuit board is arranged on this shell fragment plate body below; When the power that receives downward direction through this diaphragm in this first button portion is pushed; This first press section to bottom offset, contacts with this circuit board to make this first metal clips under the drive of this first button portion, when the power that receives downward direction at this plastic key is pushed; This second press section to bottom offset, contacts with this circuit board to make this second metal clips under the drive of this plastic key.
Wherein, this key panel further comprises lower house, and this lower house and this upper shell secure fit form a cavity, and this rubber key, this plastic key, this shell fragment plate body and this circuit board are placed in this cavity.
Wherein, this rubber key is provided with location hole, and correspondence is provided with reference column on this upper shell, and this reference column is arranged in this location hole.
Wherein, this rubber key, this shell fragment plate body and this circuit board are fixed on this lower house through a plurality of screws.
Wherein, this diaphragm is pasted on the upper surface of this upper shell through double faced adhesive tape.
For solving the problems of the technologies described above, another technical scheme that the present invention adopts is: a kind of communication terminal is provided, and this communication terminal comprises above-mentioned key panel.
The invention has the beneficial effects as follows: be different from the situation of prior art, in communication terminal of the present invention and the key panel, rubber key is not only pasted with diaphragm against diaphragm, realizes the design of diaphragm and button bulk-breaking, makes button more versatile and flexible.
Description of drawings
Fig. 1 is the sectional view of the key panel of existing communication terminal;
Fig. 2 is the decomposing schematic representation of a preferred embodiment of key panel of the present invention;
Fig. 3 is the vertical view after the assembling of the key panel among Fig. 2;
Fig. 4 is the sectional view of the A-A in the key panel among Fig. 3.
Embodiment
Consult Fig. 2 to Fig. 4, Fig. 2 is the decomposing schematic representation of a preferred embodiment of key panel of the present invention, and Fig. 3 is the vertical view after the assembling of the key panel among Fig. 2, and Fig. 4 is the sectional view of the A-A in the key panel among Fig. 3.Key panel of the present invention comprises upper shell 210, diaphragm 220, rubber key 230, plastic key 240, shell fragment plate body 250, circuit board 260 and lower house 270.
In the present invention, because diaphragm and the design of button bulk-breaking, therefore; Can realize that dull and stereotyped button and plastic key mix the technique effect of taking, please further referring to Fig. 2, in Fig. 2; Be provided with plastic key 240, plastic key 240 comprises top 241 and the sidepiece 242 that is connected with top 241.Top 241 forms a containing cavity (not shown) with sidepiece 242.Rubber key 230 comprises from the protruding second button portion 235 of extending of base portion 231 upper surfaces; The second button portion, the 235 sheathed containing cavities that are fixed in (it should be noted that; In other embodiments, plastic key 240 can be fixed through the modes such as stickup and the second button portion 235).Upper shell 210 is provided with second through hole 212 that runs through its upper surface and lower surface, and diaphragm 220 is provided with and second through hole, 212 corresponding opening 221.Plastic key 240 passes second through hole 212 and opening 221 is exposed to diaphragm 220 until top 241, pushes to make things convenient for the user.
Shell fragment plate body 250 is arranged at rubber key 230 belows, and shell fragment plate body 250 is provided with first metal clips 251.Please further consult Fig. 4, rubber key 230 comprises from base portion 231 lower surfaces are protruding and extending and first press section 233, the first press sections 233 and first metal clips 251 butts corresponding with the first button portion 232.Shell fragment plate body 250 is provided with second metal clips 252, and rubber key 230 comprises from the extension of base portion 231 lower surfaces and in 236, the second press sections 236, second press section and second metal clips, 252 butts of second button, 235 correspondences.
The present invention further provides a kind of communication terminal that comprises above-mentioned key panel.
The present invention separates design with diaphragm and rubber key, independent supplied materials.Make that diaphragm can the many usefulness of a film, for example it can be the part of other parts, with other part supplied materials, can be used as independent part again, separately supplied materials.Simultaneously, make that button appearances and frame mode are flexible and changeable, diaphragm+rubber key button can be set, also diaphragm+plastic key+rubber key can be set.And have both attractive in appearance be useful for one, be the maximum characteristics of the present invention.
Be different from prior art, in communication terminal of the present invention and the key panel, rubber key is not only pasted with diaphragm against diaphragm, realizes the design of diaphragm and button bulk-breaking, makes button more versatile and flexible.
The above only is embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a key panel is characterized in that, comprising:
Upper shell, said upper shell are provided with first through hole that runs through its upper surface and lower surface;
Diaphragm is arranged at the upper surface of said upper shell;
Rubber key, said rubber key is placed in the said upper shell, comprise base portion and the first button portion of extending from said base portion upper surface convexity, and the said first button portion passes said first through hole and is resisted against said diaphragm.
2. key panel according to claim 1; It is characterized in that; Said key panel further comprises plastic key; Said plastic key comprises top and the sidepiece that is connected with said top; Said top and said sidepiece form a containing cavity; Further be provided with second through hole that runs through its upper surface and lower surface on the said upper shell; Said diaphragm is provided with and the said second through hole corresponding opening; Said rubber key further comprises from the protruding second button portion of extending of said base portion upper surface; The said second button portion is sheathed is fixed in said containing cavity, and said plastic key passes said second through hole and said opening is exposed to said diaphragm until said top.
3. key panel according to claim 2; It is characterized in that; Said key panel further comprises the shell fragment plate body; Said shell fragment plate body is arranged at said rubber key below; Said shell fragment plate body is provided with first metal clips; Said rubber key further comprise from said base portion lower surface protruding extend and with the first corresponding press section of the said first button portion, said first press section and the said first metal clips butt.
4. key panel according to claim 3; It is characterized in that; Further be provided with second metal clips on the said shell fragment plate body; Said rubber key further comprises from said base portion lower surface extension and in said second button corresponding second press section, said second press section and the said second metal clips butt.
5. key panel according to claim 4; It is characterized in that; Said key panel further comprises circuit board; Said circuit board is arranged on said shell fragment plate body below; When the power that is subjected to downward direction by said diaphragm in the said first button portion is pushed; Said first press section under the drive of the said first button portion to bottom offset; To make said first metal clips contact with said circuit board; When the power that is subjected to downward direction at said plastic key is pushed; Said second press section to bottom offset, contacts with said circuit board to make said second metal clips under the drive of said plastic key.
6. key panel according to claim 5; It is characterized in that; Said key panel further comprises lower house; Said lower house and said upper shell secure fit form a cavity, and said rubber key, said plastic key, said shell fragment plate body and said circuit board are placed in the said cavity.
7. key panel according to claim 6 is characterized in that said rubber key is provided with location hole, and correspondence is provided with reference column on the said upper shell, and said reference column is arranged in the said location hole.
8. key panel according to claim 6 is characterized in that, said rubber key, said shell fragment plate body and said circuit board are fixed on the said lower house through a plurality of screws.
9. key panel according to claim 1 is characterized in that, said diaphragm is pasted on the upper surface of said upper shell through double faced adhesive tape.
10. a communication terminal is characterized in that, said communication terminal comprises each described key panel of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110201003.8A CN102306577B (en) | 2011-07-18 | 2011-07-18 | Mobile communication terminal and key panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110201003.8A CN102306577B (en) | 2011-07-18 | 2011-07-18 | Mobile communication terminal and key panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102306577A true CN102306577A (en) | 2012-01-04 |
| CN102306577B CN102306577B (en) | 2015-04-08 |
Family
ID=45380419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110201003.8A Expired - Fee Related CN102306577B (en) | 2011-07-18 | 2011-07-18 | Mobile communication terminal and key panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102306577B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104013A (en) * | 2017-06-14 | 2017-08-29 | 捷开通讯(深圳)有限公司 | Button and electronic product |
| CN109861681A (en) * | 2019-01-31 | 2019-06-07 | 科世达(上海)机电有限公司 | A kind of assembly tooling of capacitance touching control equipment and its capacitive window |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2234115A (en) * | 1989-05-23 | 1991-01-23 | Moulinex Sa | A switch keyboard for the control panel of an electrical appliance |
| CN1208795C (en) * | 2001-09-25 | 2005-06-29 | 蔡火炉 | Forming method for composite key |
| US20090178753A1 (en) * | 2008-01-10 | 2009-07-16 | Liu Chang-Li | Process for keypad panel having arrays of micropores |
-
2011
- 2011-07-18 CN CN201110201003.8A patent/CN102306577B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2234115A (en) * | 1989-05-23 | 1991-01-23 | Moulinex Sa | A switch keyboard for the control panel of an electrical appliance |
| CN1208795C (en) * | 2001-09-25 | 2005-06-29 | 蔡火炉 | Forming method for composite key |
| US20090178753A1 (en) * | 2008-01-10 | 2009-07-16 | Liu Chang-Li | Process for keypad panel having arrays of micropores |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104013A (en) * | 2017-06-14 | 2017-08-29 | 捷开通讯(深圳)有限公司 | Button and electronic product |
| CN109861681A (en) * | 2019-01-31 | 2019-06-07 | 科世达(上海)机电有限公司 | A kind of assembly tooling of capacitance touching control equipment and its capacitive window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102306577B (en) | 2015-04-08 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201230 Address after: 224007 No.6, Hetai Road, Bufeng Town, Yancheng Economic and Technological Development Zone, Yancheng City, Jiangsu Province Patentee after: Yancheng HengAn Mining Machinery Co.,Ltd. Address before: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangzhou shengxia Intellectual Property Operation Co.,Ltd. Effective date of registration: 20201230 Address after: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee after: Guangzhou shengxia Intellectual Property Operation Co.,Ltd. Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20210507 Address after: 224000 room 2-401, building 6, No.5, South hope Avenue, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee after: Yancheng Xinhui Town Construction Development Co.,Ltd. Address before: 224007 No.6, Hetai Road, Bufeng Town, Yancheng Economic and Technological Development Zone, Yancheng City, Jiangsu Province Patentee before: Yancheng HengAn Mining Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 |