CN103000412A - Key module and handheld electronic device - Google Patents
Key module and handheld electronic device Download PDFInfo
- Publication number
- CN103000412A CN103000412A CN2011102706913A CN201110270691A CN103000412A CN 103000412 A CN103000412 A CN 103000412A CN 2011102706913 A CN2011102706913 A CN 2011102706913A CN 201110270691 A CN201110270691 A CN 201110270691A CN 103000412 A CN103000412 A CN 103000412A
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- movable piece
- casing
- screen
- electric device
- lateral margin
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Abstract
The invention discloses a key module applicable to a handheld electronic device. The handheld electronic device comprises a case, a screen and a switch, wherein the screen is fixed on the case and the switch is fixed in the case. The key module comprises a moving part, a hook part and a stopper. The moving part movably disposed on the case is used to touch the switch and is directly adjacent to a bared edge of the screen. The hook part is fixedly connected to the moving part. The stopper adaptably fixed in the case is located on a motion path of the hook part and is used to limit motion of the moving part relative to the case. The moving part is provided with an exposed area. The hook part is provided with a contact area in contact with the stopper. Orthographic projection of the contact area on a geometric plane of the screen overlaps with that of the exposed area on the geometric plane.
Description
Technical field
The present invention relates to a kind of key-press module and use the portable electric device of this key-press module.
Background technology
Hand-hold electronic device refers to allow the user hold the electronic installation of holding and operating with hand, such as mobile phone, multimedia player, personal digital aid (PDA), palmtop computer, handheld game device and satellite navigator etc.The body front of portable electric device is provided with panel display module, and can be provided with key-press module at the side of panel display module according to demand.
In order to meet the demand of industrial design in outward appearance appearance, may adopt seamless design between the screen of the panel display module of portable electric device and the movable piece of key-press module, meaning is that the casing of portable electric device can not extend between screen and the movable piece, and allows screen and the direct adjacency of movable piece.Yet under such seamless design, the movable piece of key-press module may have the doubt of turning up.
Summary of the invention
The object of the present invention is to provide a kind of key-press module, to guarantee that its movable piece can not turn up under seamless design.
Another object of the present invention is to provide a kind of portable electric device, can not turn up with the movable piece of guaranteeing its key-press module under seamless design,
For reaching above-mentioned purpose, the present invention proposes a kind of key-press module, is applicable to handheld electronic device, and portable electric device has a casing, is installed in the screen on the casing and is installed in the interior switch of casing.Key-press module comprises a movable piece, a card hook part and a stop part.Movable piece is suitable for movably being arranged on the casing with touch-pressure switch, and directly is adjacent to a naked lateral margin of screen.Card hook part is solidly connected to movable piece.Stop part is suitable for being installed in the casing, and is positioned on the motion path of card hook part, in order to limit movable piece with respect to the motion of casing.Movable piece has an exposed area, and card hook part has and the contacted contact zone of stop part, and orthographic projection and exposed area the orthographic projection overlaid on geometrical plane of contact zone on one geometrical plane of screen place.
The present invention also proposes a kind of portable electric device, and it comprises a casing, a screen, a switch and a key-press module.Screen is installed on the casing, and switch is installed in the casing.Key-press module comprises a movable piece, a card hook part and a stop part.Movable piece movably is arranged on the casing with touch-pressure switch, and directly is adjacent to a naked lateral margin of screen.Card hook part is solidly connected to movable piece.Stop part is installed in the casing, and is positioned on the motion path of card hook part, in order to limit movable piece with respect to the motion of casing.Movable piece has an exposed area, and card hook part has and the contacted contact zone of stop part, and orthographic projection and exposed area the orthographic projection overlaid on geometrical plane of contact zone on one geometrical plane of screen place.
Based on above-mentioned, under seamless design (movable piece is directly in abutting connection with screen), the present invention can limit movable piece with respect to the motion of casing by card hook part and stop part, turns up to avoid the lateral margin of movable piece from it in abutting connection with screen.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperate appended accompanying drawing to be described in detail below.
Description of drawings
Fig. 1 is the vertical view of the portable electric device of one embodiment of the invention;
Fig. 2 is that the portable electric device of Fig. 1 is along the cutaway view of I-I line;
Fig. 3 is that the portable electric device of Fig. 1 is along the cutaway view of II-II line;
Fig. 4 is the partial perspective view of movable piece, card hook part, elastic component and the stop part of Fig. 2.
Main part symbol description
10: portable electric device
12: casing
12s: stopper section
14: screen
14a: naked lateral margin
16: switch
18: circuit board
100: key-press module
110: movable piece
110a: the first lateral margin
110b: the second lateral margin
110s: be subjected to stopper
112: exposed area
112a: pressing area
112b: be connected the district
120: card hook part
122: the contact zone
124: the Fixed Division
126: contact site
130: the stopper section
140: elastic component
142: reset portion
144: press section
Embodiment
Fig. 1 is the vertical view of the portable electric device of one embodiment of the invention.Please refer to Fig. 1, the portable electric device 10 of present embodiment can be mobile phone, multimedia player, personal digital aid (PDA), palmtop computer, handheld game device and satellite navigator etc., and wherein mobile phone also comprises intelligence telephone.Portable electric device 10 comprises a casing 12 and a screen 14.Screen 14 is installed on the casing 12.Screen 14 can be a Touch Screen or a touch control display screen.
Fig. 2 is that the portable electric device of Fig. 1 is along the cutaway view of I-I line.Please refer to Fig. 1 and Fig. 2, portable electric device 10 also comprises a switch 16, and switch 16 is fixedly arranged in the casing 12.For trigger switch 16, portable electric device 10 also comprises a key-press module 100.Key-press module 100 comprises a movable piece 110.Movable piece 110 movably is arranged on the casing 12 with touch-pressure switch 16.In order to meet seamless design, movable piece 110 will directly be adjacent to a naked lateral margin 14a of screen 14.
Fig. 3 is that the portable electric device of Fig. 1 is along the cutaway view of II-II line.Please refer to Fig. 1 and Fig. 3, under seamless design, 14 naked lateral margin 14a turns up for fear of movable piece 110 from screen, and key-press module 100 also comprises a card hook part 120 and a stop part 130.Card hook part 120 is solidly connected to movable piece 110, and stop part 130 is installed in the casing 12, and is positioned on the motion path of card hook part 120, in order to limit movable piece 110 with respect to the motion of casing 12.
It should be noted that movable piece 110 has an exposed area 112, in order to accept pressing of user.Card hook part 120 has and stop part 130 contacted contact zones 122 (also being found in Fig. 4).The orthographic projection of contact zone 122 on one geometrical plane of screen 14 places can with the orthographic projection overlaid of exposed area 112 on described geometrical plane.
Portable electric device 10 also comprises a circuit board 18, and wherein circuit board 18 is installed in the casing 12, and switch 16 can be assemblied on the circuit board 18.In the present embodiment, stop part 130 can consist of the part from circuit board 18.Yet, not illustrating among the embodiment at another, stop part 130 can form the part from casing 12.
Fig. 4 is the partial perspective view of movable piece, card hook part, elastic component and the stop part of Fig. 2.Please refer to Fig. 3 and Fig. 4, key-press module 100 also can comprise an elastic component 140, and its material can be rubber.Elastic component 140 has a reset portion 142, and reset portion 142 can be arranged between movable piece 110 and the stop part 130.Reset portion 142 can be with respect to stop part 130 movable piece 110 that resets.In the present embodiment, reset portion 142 also can be between the Fixed Division 124 and stop part 130 of card hook part 120, and can be positioned at the below of linking district 112b of the exposed area 112 of movable piece 110.
Please refer to Fig. 2 and Fig. 4, elastic component 140 also can have one and press section 144, can be arranged between movable piece 110 and the switch 16 and press section 144.Movable piece 110 can come touch-pressure switch 16 via the section of pressing 144 indirectly.In the present embodiment, press section 144 and can be directly fixed to movable piece 110, and can be positioned at the below of pressing area 112a of the exposed area 112 of movable piece 110.
Please refer to Fig. 1, Fig. 2 and Fig. 3, movable piece 110 has one first lateral margin 110a and one second lateral margin 110b, and the first lateral margin 110a is directly in abutting connection with the naked lateral margin 14a of screen 14, and the second lateral margin 110b is directly in abutting connection with casing 12.In the present embodiment, can limit movable piece 110 with respect to the motion of casing 12 by above-mentioned card hook part 120 and stop part 130, turn up from its first lateral margin 110a to avoid movable piece 110.
In addition, turn up from its second lateral margin 110b for fear of movable piece 110, movable piece 110 has one and is subjected to stopper 110s, be subjected to stopper 110s to be positioned at the second lateral margin 110b, casing 12 has a stopper section 12s, stopper section 12s is positioned on the motion path that is subjected to stopper 110s, and is subjected to stopper 110s to cooperate stopper section 12s to limit movable piece 110 with respect to the motion of casing 12.
In sum, under seamless design (movable piece is directly in abutting connection with screen), the present invention can limit movable piece with respect to the motion of casing by card hook part and stop part, turns up to avoid the lateral margin of movable piece from it in abutting connection with screen.
Although disclosed the present invention in conjunction with above embodiment; yet it is not to limit the present invention; be familiar with this operator in the technical field under any; without departing from the spirit and scope of the present invention; can do a little change and retouching, thus protection scope of the present invention should with enclose claim was defined is as the criterion.
Claims (21)
1. a key-press module is applicable to handheld electronic device, and this portable electric device has a casing, is installed in the screen on this casing and is installed in the interior switch of this casing, and this key-press module comprises:
Movable piece is suitable for movably being arranged on this casing pressing this switch, and directly is adjacent to a naked lateral margin of this screen;
Card hook part is solidly connected to this movable piece; And
Stop part is suitable for being installed in this casing, and the position is on a motion path of this card hook part, in order to limiting this movable piece with respect to the motion of this casing,
Wherein this movable piece has an exposed area, and this card hook part has and the contacted contact zone of this stop part, and orthographic projection and this exposed area the orthographic projection overlaid on this geometrical plane of this contact zone on this screen place one geometrical plane.
2. key-press module as claimed in claim 1, wherein this exposed area comprises that two pressing areas and are connected the district, this linking district is positioned between this two pressing area, and this contact zone is connected the orthographic projection overlaid of district on this geometrical plane in the orthographic projection on this geometrical plane with this.
3. key-press module as claimed in claim 1, wherein this card hook part has Fixed Division and contact site, and this Fixed Division is solidly connected to this movable piece, and this contact site forms this contact zone, and this stop part position is between this Fixed Division and this contact site.
4. key-press module as claimed in claim 1, wherein this card hook part is glued to this movable piece.
5. key-press module as claimed in claim 1, wherein this card hook part and this movable piece are integrally formed.
6. key-press module as claimed in claim 1, wherein this portable electric device also has circuit board, and this circuit board is installed in this casing, and this stop part consists of the part from this circuit board.
7. key-press module as claimed in claim 1, wherein this stop part forms the part from this casing.
8. key-press module as claimed in claim 1 also comprises:
Elastic component, it has reset portion, and wherein this reset portion is arranged between this movable piece and this stop part, in order to this movable piece that resets with respect to this stop part.
9. key-press module as claimed in claim 1 also comprises:
Elastic component has the section of pressing, and wherein this section of pressing is arranged between this movable piece and this switch, and this movable piece presses this switch via this section of pressing indirectly.
10. key-press module as claimed in claim 1, wherein this movable piece has the first lateral margin, the second lateral margin and is subjected to stopper, this first lateral margin is directly in abutting connection with this naked lateral margin of this screen, this second lateral margin is directly in abutting connection with this casing, this is subjected to stopper to be positioned at this second lateral margin, this casing has the stopper section, and this backstop position is subjected on the motion path of stopper at this, and this is subjected to stopper to be suitable for cooperating this stopper section to limit this movable piece with respect to the motion of this casing.
11. a portable electric device comprises:
Casing;
Screen is installed on this casing;
Switch is installed in this casing; And
Key-press module comprises:
Movable piece movably is arranged on this casing to press this switch, and directly is adjacent to a naked lateral margin of this screen;
Card hook part is solidly connected to this movable piece; And
Stop part is installed in this casing, and is positioned on the motion path of this card hook part, in order to limiting this movable piece with respect to the motion of this casing,
Wherein this movable piece has exposed area, and this card hook part has and the contacted contact zone of this stop part, and orthographic projection and this exposed area the orthographic projection overlaid on this geometrical plane of this contact zone on this screen place one geometrical plane.
12. portable electric device as claimed in claim 11, wherein this screen is a Touch Screen or a touch control display screen.
13. portable electric device as claimed in claim 11, wherein this exposed area comprises that two pressing areas and are connected the district, this linking district is positioned between this two pressing area, and this contact zone is connected the orthographic projection overlaid of district on this geometrical plane in the orthographic projection on this geometrical plane with this.
14. portable electric device as claimed in claim 11, wherein this card hook part has Fixed Division and contact site, and this Fixed Division is solidly connected to this movable piece, and this contact site forms this contact zone, and this stop part is between this Fixed Division and this contact site.
15. portable electric device as claimed in claim 11, wherein this card hook part is glued to this movable piece.
16. portable electric device as claimed in claim 11, wherein this card hook part and this movable piece are integrally formed.
17. portable electric device as claimed in claim 11 also comprises:
Circuit board is installed in this casing, and wherein this stop part consists of the part from this circuit board.
18. portable electric device as claimed in claim 11, wherein this stop part forms the part from this casing.
19. portable electric device as claimed in claim 11 also comprises:
Elastic component has reset portion, and wherein this reset portion is arranged between this movable piece and this stop part, in order to this movable piece that resets with respect to this stop part.
20. portable electric device as claimed in claim 11 also comprises:
Elastic component has the section of pressing, and wherein this section of pressing is arranged between this movable piece and this switch, and this movable piece presses this switch via this section of pressing indirectly.
21. portable electric device as claimed in claim 11, wherein this movable piece has the first lateral margin, the second lateral margin and is subjected to stopper, this first lateral margin is directly in abutting connection with this naked lateral margin of this screen, this second lateral margin is directly in abutting connection with this casing, this is subjected to stopper to be positioned at this second lateral margin, this casing has the stopper section, and this stopper section is positioned on this motion path that is subjected to stopper, and this is subjected to stopper to be suitable for cooperating this stopper section to limit this movable piece with respect to the motion of this casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110270691.3A CN103000412B (en) | 2011-09-14 | 2011-09-14 | Key-press module and portable electric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110270691.3A CN103000412B (en) | 2011-09-14 | 2011-09-14 | Key-press module and portable electric device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103000412A true CN103000412A (en) | 2013-03-27 |
| CN103000412B CN103000412B (en) | 2015-10-14 |
Family
ID=47928864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110270691.3A Active CN103000412B (en) | 2011-09-14 | 2011-09-14 | Key-press module and portable electric device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103000412B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071120A (en) * | 2017-03-31 | 2017-08-18 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1653571A (en) * | 2000-12-29 | 2005-08-10 | 弗图有限公司 | Casing |
| US20100110013A1 (en) * | 2008-10-31 | 2010-05-06 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Electronic device and keypad thereof |
| TWM400612U (en) * | 2010-10-29 | 2011-03-21 | Cheng Uei Prec Ind Co Ltd | Key components |
| US20110133998A1 (en) * | 2007-06-21 | 2011-06-09 | Hobson Philip M | Handheld electronic device with cable grounding |
| CN201897779U (en) * | 2010-11-25 | 2011-07-13 | 中兴通讯股份有限公司 | Touch screen light-transmitting structure and mobile phone with same |
-
2011
- 2011-09-14 CN CN201110270691.3A patent/CN103000412B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1653571A (en) * | 2000-12-29 | 2005-08-10 | 弗图有限公司 | Casing |
| US20110133998A1 (en) * | 2007-06-21 | 2011-06-09 | Hobson Philip M | Handheld electronic device with cable grounding |
| US20100110013A1 (en) * | 2008-10-31 | 2010-05-06 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Electronic device and keypad thereof |
| TWM400612U (en) * | 2010-10-29 | 2011-03-21 | Cheng Uei Prec Ind Co Ltd | Key components |
| CN201897779U (en) * | 2010-11-25 | 2011-07-13 | 中兴通讯股份有限公司 | Touch screen light-transmitting structure and mobile phone with same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071120A (en) * | 2017-03-31 | 2017-08-18 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103000412B (en) | 2015-10-14 |
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