CN102752428A - Electronic device with lateral keypad structure - Google Patents
Electronic device with lateral keypad structure Download PDFInfo
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- CN102752428A CN102752428A CN2011101047425A CN201110104742A CN102752428A CN 102752428 A CN102752428 A CN 102752428A CN 2011101047425 A CN2011101047425 A CN 2011101047425A CN 201110104742 A CN201110104742 A CN 201110104742A CN 102752428 A CN102752428 A CN 102752428A
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- fulcrum
- electronic installation
- dowel
- side direction
- press section
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Abstract
The invention discloses an electronic device with a lateral keypad structure. The electronic device comprises a metal shell, a keypad body and a positioning pin, wherein the metal shell is provided with a lateral keypad area, the keypad body is configured in the lateral keypad area, the keypad body includes a first pressing portion, a second pressing portion and a lever, a supporting point is arranged at the center of the lever, and the lever is connected between the first pressing portion and the second pressing portion to enable the first pressing portion and the second pressing portion to swing relative to the supporting point. The bottom of the positioning pin is fixed in the lateral keypad area, and the top of the positioning pin penetrates through a through hole of the supporting point to fix the supporting point on the lateral keypad area.
Description
Technical field
The present invention relates to a kind of electronic installation, and relate in particular to a kind of electronic installation with side direction press-key structure.
Background technology
In intelligent mobile phone now, the thickness slimming often is an emphasis of design.In addition, in order to improve appearance tactile impression, often select the preferable metal shell of gloss for use.But after the attenuation of body thickness, the inner space is narrow, forms bigger space so that under the confined space, be difficult in the side of metal shell, to hold press-key structure.Also, be restricted in the processing of existing press-key structure with the overhead kick assembling, only can suitable flexible motion be provided, push for the user is unidirectional with a list structure as fixing elastic arm because the inner space is narrow.If it is not enough to push the stroke of start, and the sense of touch that makes button is not good.
Summary of the invention
Technical problem to be solved by this invention is to propose a kind of electronic installation with side direction press-key structure, and the function that has bi-directional key and assemble easily is to overcome the narrow problem of assembling space.
According to an aspect of the present invention, a kind of electronic installation with side direction press-key structure is proposed.This electronic installation comprises a metal shell, a keying body and a dowel.Metal shell has a side direction key zone.Keying body is disposed at the side direction key zone.Keying body comprises one first press section, one second press section and a lever.The central authorities of lever are provided with a fulcrum, and lever is connected between first press section and second press section, so that first press section and second press section are with respect to a spot wobble.The bottom of dowel is fixed on the side direction key zone, and the top of dowel through fulcrum one the perforation, with fixed pivot on the side direction key zone.
Wherein, more comprise a circuit board, this circuit board comprises one first electrode shell fragment and one second electrode shell fragment; This this first press section of first electrode shell fragment butt; Push signal in order to receive one first, signal is pushed in order to receive one second in this this second press section of second electrode shell fragment butt.
Wherein, this first electrode shell fragment receives this first when pushing signal, and this lever rotates one first angle with this fulcrum, and this fulcrum moves at least one distance with respect to this dowel.
Wherein, this second electrode shell fragment receives this second when pushing signal, and this lever is with this fulcrum reverse rotation one second angle, and this fulcrum moves at least one distance with respect to this dowel.
Wherein, this perforation is a slotted hole or an elliptical aperture.
Wherein, more comprise a shell body, this shell body covers this metal shell to form a groove in this side direction key zone, this keying body of this groove for accommodating.
Wherein, this sides of outer shell is provided with a sound panel, is positioned at the bottom surface of this groove, and this sound panel is connected between this metal shell and this shell body, and has a sender.
Wherein, this first press section, this second press section and this fulcrum protrude in a side of this lever, and the opposite side of this lever is as a force section.
Wherein, this dowel comprises: a body of rod is positioned at this perforation; One flange is arranged at an end of this body of rod, and protrudes from the lateral margin of this body of rod; One fixed part is arranged at the other end of this body of rod, and wherein this fulcrum is placed between this flange and this fixed part.
Wherein, this fixed position is in the bottom of this dowel, and is embedded in the depression of this side direction key zone, to form a riveted structure.
Side direction press-key structure of the present invention and use its electronic installation, narrow and small and be difficult for the problem of installing with respect to existing space, the member of side direction press-key structure of the present invention is simplified, and can on narrow and small side direction key area, space, install, and is more convenient in the use.
Describe the present invention below in conjunction with accompanying drawing and specific embodiment, but not as to qualification of the present invention.
Description of drawings
Figure 1A and Figure 1B illustrate respectively according to the decomposing schematic representation of the side direction press-key structure of an embodiment and assembling sketch map.
Fig. 1 C illustrates the generalized section according to the side direction press-key structure of an embodiment.
Fig. 2 and Fig. 3 illustrate schematic internal view and the decomposing schematic representation according to the electronic installation of an embodiment respectively.
Fig. 4 illustrates the partial schematic diagram according to the electronic installation of an embodiment.
Wherein, Reference numeral:
10: the side direction press-key structure
16: metal shell
17: circuit board
18: shell body
20: electronic installation
100: keying body
110: the first press sections
120: the second press sections
130: lever
132: fulcrum
132a: perforation
140: dowel
140: dowel
142: the body of rod
144: flange
146: fixed part
162: the side direction key zone
162a: depression
162b: groove
172: the first electrode shell fragments
174: the second electrode shell fragments
182: sound panel
182a: sender
L: major axis
Embodiment
The side direction press-key structure of present embodiment and use its electronic installation utilizes the bi-directional key design, keying body and dowel is disposed at the side direction key zone, to form a side direction press-key structure.Therefore, when the fulcrum of keying body was assembled on the dowel, the two ends of keying body can rotate with respect to fulcrum, with input separately push signal, and then reach the not bi-directional key function of interlock.In addition, more can form a cushion space in the perforation of fulcrum, so that fulcrum moves the cushion stroke when pushing start so as to increase with respect to dowel.
Figure 1A and Figure 1B illustrate respectively according to the decomposing schematic representation of the side direction press-key structure of an embodiment and assembling sketch map.Fig. 1 C illustrates the generalized section according to the side direction press-key structure of an embodiment.
Please earlier with reference to Figure 1A and Figure 1B, side direction press-key structure 10 comprises a keying body 100 and a dowel 140.Keying body 100 is disposed at a side direction key zone 162 of metal shell 16.Keying body 100 comprises one first press section 110, one second press section 120 and a lever 130.The central authorities of lever 130 are provided with a fulcrum 132.Lever 130 is connected between first press section 110 and second press section 120, so that first press section 110 and second press section 120 are with respect to fulcrum 132 swings.The bottom of dowel 140 is fixed on the side direction key zone 162, and the top of dowel 140 through fulcrum 132 one the perforation 132a, with fixed pivot 132 on side direction key zone 162.
Please refer to Figure 1A, dowel 140 comprises a body of rod 142, a flange 144 and a fixed part 146.The body of rod 142 is positioned at perforation 132a.Flange 144 is arranged at an end of the body of rod 142, and protrudes from the lateral margin of the body of rod 142.Fixed part 146 is arranged at the other end of the body of rod 142, so that the bottom of dowel 140 is fixed on the side direction key zone 162.In one embodiment, dowel 140 for example is embedded in fixed part 146 in the depression 162a of side direction key zone 162, to form a riveted structure, shown in Fig. 1 C with riveted way.Dowel 140 for example is a metal material, and the body of rod 142, flange 144 and fixed part 146 are for example one-body molded with the mode of machining, so that dowel 140 forms a convex shape structure.In assembling, dowel 140 is for example pressed with compression tool and is put the upper limb at fixed part 146, by metal crimp fixed part 146 is embedded in the metal shell 16, so that dowel 140 is riveted together with metal shell 16 again.
In addition; In Figure 1A; When the fulcrum 132 of keying body 100 is assembled in 140 last times of dowel, between the perforation 132a of the flange 144 at dowel 140 tops and fulcrum 132, engage in advance, after bestow positive force to fulcrum 132 again to overcome the power that engages between flange 144 and the fulcrum 132; So that flange 144 passes perforation 132a, and fulcrum 132 is placed between flange 144 and the fixed part 146.So, the top of dowel 140 can be limited in fulcrum 132 on, shown in 1B and 1C figure.
In addition, in Figure 1B, first press section 110, second press section 120 and fulcrum 130 protrude in a side of lever 130, and the opposite side of lever 130 is revealed among the groove 162b of side direction key zone 162, with as a force section 134.In one embodiment, the perforation 132a of fulcrum 132 for example is a slotted hole or an elliptical aperture, and it has a longitudinal axis L, is positioned on the application of force direction, to form a cushion space in perforation 132a, so that fulcrum 132 140 moves with the location slightly each other.When an end (A end or B end) of keying body 100 was stressed, lever 130 was except rotating the angle with fulcrum 132, and fulcrum 132 also can move at least one distance along longitudinal axis L (application of force direction), abuts to up to fulcrum 132 till the inwall of groove 162b.Therefore, fulcrum 132 can move with respect to dowel 140, and the cushion stroke when increasing press-side (for example A end) start avoids the feedback start of another press-side (for example B end) to cause the problem of interlock.
Then, please refer to Fig. 2 and Fig. 3, it illustrates schematic internal view and decomposing schematic representation according to the electronic installation 20 of an embodiment respectively.Electronic installation 20 for example is an intelligent mobile phone, and its inside comprises a metal shell 16, a keying body 100 and a dowel 140.Metal shell 16 has a side direction key zone 162.Keying body 100 and dowel 140 are disposed at side direction key zone 162, and form a side direction press-key structure 10, shown in Figure 1A and Figure 1B.Side direction press-key structure 10 is pushed signal and one second and is pushed signal in order to import one first, to reach the bi-directional key function.
In addition, electronic installation 20 more comprises a circuit board 17, is disposed on the metal shell 16.Circuit board 17 comprises one first electrode shell fragment 172 and one second electrode shell fragment 174.Signal is pushed in order to receive first in the first electrode shell fragment, 172 butts, first press section 110.Signal is pushed in order to receive second in the second electrode shell fragment, 174 butts, second press section 120.In one embodiment, the perforation 132a of fulcrum 132 for example is a slotted hole or an elliptical aperture.Therefore, when signal was pushed in 172 receptions first of the first electrode shell fragment, lever 130 was with fulcrum 132 rotations one first angle, and fulcrum 132 moves at least one distance with respect to dowel 140 along application of force direction.In addition, when signal was pushed in 174 receptions second of the second electrode shell fragment, lever 130 was with fulcrum 132 reverse rotations one second angle, and fulcrum 132 moves at least one distance with respect to dowel 140 along application of force direction.Therefore, fulcrum 132 can move with respect to dowel 140, the cushion stroke of pushing with increase.
Then, please refer to Fig. 3 and Fig. 4, wherein Fig. 4 illustrates the partial schematic diagram according to the electronic installation of an embodiment.Electronic installation 20 more comprises a shell body 18, and shell body 18 covers metal shell 16 to form a groove 162b in side direction key zone 162, and groove 162b is in order to hold keying body 100.In one embodiment, groove 162b for example is positioned at the exit of loudspeaker.Because bigger accommodation space can be reserved in the exit of loudspeaker in design, and its thickness is thicker relatively, therefore be fit to place the side direction press-key structure 10 that is available for users to push.
In Fig. 4, the side of shell body 18 is provided with a sound panel 182, is positioned at the bottom surface of groove 162b.Sound panel 182 is connected between metal shell 16 and the shell body 18, and has a sender 182a.Therefore, the loudspeaker of electronic installation 20 can send vebrato through sender 182a.
The side direction press-key structure that the above embodiment of the present invention disclosed and use its electronic installation is to utilize the bi-directional key design, keying body and dowel is disposed at the side direction key zone, to form a side direction press-key structure.Narrow and small with respect to existing space and be difficult for to install problem, the member of the side direction press-key structure of present embodiment is simplified, and can on narrow and small side direction key area, space, install, and is more convenient in the use.Therefore, when the fulcrum of keying body was assembled on the dowel, the two ends of keying body can rotate with respect to fulcrum, with input separately push signal, and then reach the not bi-directional key function of interlock.In addition, fulcrum can move with respect to dowel, and the cushion stroke when increasing the press-side start avoids the feedback start of another press-side to cause the problem of interlock.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of claim of the present invention.
Claims (10)
1. the electronic installation with side direction press-key structure is characterized in that, this electronic installation comprises:
One metal shell has a side direction key zone;
One keying body is disposed at this side direction key zone, and this keying body comprises:
One first press section;
One second press section; And
One lever, the central authorities of this lever are provided with a fulcrum, and this lever is connected between this first press section and this second press section, so that this first press section and this second press section are with respect to this spot wobble; And
One dowel, the bottom of this dowel are fixed on this side direction key zone, and the top of this dowel is through a perforation of this fulcrum, to fix this fulcrum on this side direction key zone.
2. electronic installation according to claim 1; It is characterized in that, more comprise a circuit board, this circuit board comprises one first electrode shell fragment and one second electrode shell fragment; This this first press section of first electrode shell fragment butt; Push signal in order to receive one first, signal is pushed in order to receive one second in this this second press section of second electrode shell fragment butt.
3. electronic installation according to claim 2 is characterized in that, this first electrode shell fragment receives this first when pushing signal, and this lever rotates one first angle with this fulcrum, and this fulcrum moves at least one distance with respect to this dowel.
4. electronic installation according to claim 2 is characterized in that, this second electrode shell fragment receives this second when pushing signal, and this lever is with this fulcrum reverse rotation one second angle, and this fulcrum moves at least one distance with respect to this dowel.
5. electronic installation according to claim 3 is characterized in that, this perforation is a slotted hole or an elliptical aperture.
6. electronic installation according to claim 1 is characterized in that, more comprises a shell body, and this shell body covers this metal shell to form a groove in this side direction key zone, this keying body of this groove for accommodating.
7. electronic installation according to claim 6 is characterized in that this sides of outer shell is provided with a sound panel, is positioned at the bottom surface of this groove, and this sound panel is connected between this metal shell and this shell body, and has a sender.
8. electronic installation according to claim 1 is characterized in that, this first press section, this second press section and this fulcrum protrude in a side of this lever, and the opposite side of this lever is as a force section.
9. electronic installation according to claim 1 is characterized in that, this dowel comprises:
One body of rod is positioned at this perforation;
One flange is arranged at an end of this body of rod, and protrudes from the lateral margin of this body of rod;
One fixed part is arranged at the other end of this body of rod, and wherein this fulcrum is placed between this flange and this fixed part.
10. electronic installation according to claim 9 is characterized in that, this fixed position is in the bottom of this dowel, and is embedded in the depression of this side direction key zone, to form a riveted structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101047425A CN102752428A (en) | 2011-04-22 | 2011-04-22 | Electronic device with lateral keypad structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101047425A CN102752428A (en) | 2011-04-22 | 2011-04-22 | Electronic device with lateral keypad structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102752428A true CN102752428A (en) | 2012-10-24 |
Family
ID=47032324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101047425A Pending CN102752428A (en) | 2011-04-22 | 2011-04-22 | Electronic device with lateral keypad structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102752428A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105431920A (en) * | 2013-06-14 | 2016-03-23 | 微软技术许可有限责任公司 | Switch assembly for a mobile device |
| CN107153371A (en) * | 2017-06-30 | 2017-09-12 | 珠海市魅族科技有限公司 | Terminal and its control method |
Citations (5)
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| TW200713370A (en) * | 2005-09-23 | 2007-04-01 | Hon Hai Prec Ind Co Ltd | Multi-orientation key |
| TW200926233A (en) * | 2007-12-14 | 2009-06-16 | Chi Mei Comm Systems Inc | Key button structure of electronic device |
| US20090301854A1 (en) * | 2008-06-06 | 2009-12-10 | Fih (Hong Kong) Limited | Side key assembly for portable electronic device |
| TW201007797A (en) * | 2008-08-01 | 2010-02-16 | Hon Hai Prec Ind Co Ltd | Key assembly and electronic device using the same |
| CN101729613A (en) * | 2008-10-16 | 2010-06-09 | 英华达(上海)电子有限公司 | Sound arrester of portable equipment and installation method thereof |
-
2011
- 2011-04-22 CN CN2011101047425A patent/CN102752428A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200713370A (en) * | 2005-09-23 | 2007-04-01 | Hon Hai Prec Ind Co Ltd | Multi-orientation key |
| TW200926233A (en) * | 2007-12-14 | 2009-06-16 | Chi Mei Comm Systems Inc | Key button structure of electronic device |
| US20090301854A1 (en) * | 2008-06-06 | 2009-12-10 | Fih (Hong Kong) Limited | Side key assembly for portable electronic device |
| TW201007797A (en) * | 2008-08-01 | 2010-02-16 | Hon Hai Prec Ind Co Ltd | Key assembly and electronic device using the same |
| CN101729613A (en) * | 2008-10-16 | 2010-06-09 | 英华达(上海)电子有限公司 | Sound arrester of portable equipment and installation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105431920A (en) * | 2013-06-14 | 2016-03-23 | 微软技术许可有限责任公司 | Switch assembly for a mobile device |
| CN105431920B (en) * | 2013-06-14 | 2019-09-24 | 微软技术许可有限责任公司 | Switch block for mobile device |
| CN107153371A (en) * | 2017-06-30 | 2017-09-12 | 珠海市魅族科技有限公司 | Terminal and its control method |
| CN107153371B (en) * | 2017-06-30 | 2019-06-18 | 珠海市魅族科技有限公司 | Terminal and its control method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |