CN103258675A - Side key for portable terminal - Google Patents

Side key for portable terminal Download PDF

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Publication number
CN103258675A
CN103258675A CN2013100555547A CN201310055554A CN103258675A CN 103258675 A CN103258675 A CN 103258675A CN 2013100555547 A CN2013100555547 A CN 2013100555547A CN 201310055554 A CN201310055554 A CN 201310055554A CN 103258675 A CN103258675 A CN 103258675A
Authority
CN
China
Prior art keywords
bound fraction
side switch
portable terminal
support chip
hole
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
Application number
CN2013100555547A
Other languages
Chinese (zh)
Other versions
CN103258675B (en
Inventor
李原清
郭基焕
金起元
文泰化
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN103258675A publication Critical patent/CN103258675A/en
Application granted granted Critical
Publication of CN103258675B publication Critical patent/CN103258675B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • H04M1/236—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof including keys on side or rear faces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members

Abstract

A side key of a portable terminal includes a coupling portion inserted into a through-hole formed in the portable terminal from an outer side of the portable terminal and at least one support sheet arranged on the coupling portion. The support sheet is arranged in a mobile area of the coupling portion when the coupling portion is inserted into the through-hole. After the coupling portion is inserted into the through-hole, the support sheet is arranged in the portable terminal by being supported by an inner wall of the portable terminal in a direction vertical to the inserting direction of the coupling portion. The side key of the portable terminal may be assembled by being forcedly inserted into the through-hole from the exterior of the portable terminal, such that assembly thereof is easy to perform and the inner space of the portable terminal may be efficiently used.

Description

The side switch that is used for portable terminal
Technical field
The present invention relates generally to a kind of portable terminal, more particularly, relate to the side switch on a kind of side that is arranged on portable terminal.
Background technology
Usually, portable terminal refers to and is used to the user that the device of various functions is provided, and described various functions are: communication function, allow the user when carrying portable terminal with another user's executive communication, transmit such as voice communication or short message; Data communication function is such as internet, mobile banking and multimedia file transmission; Amusement function is such as recreation, music and rabbit.Portable terminal is dedicated to the specific function such as communication function, game function, multimedia function or electronic notebook function usually, but recently, along with electricity/electronic technology and development of Communication Technique, the user can only enjoy various functions with single mobile communication terminal.
Such portable terminal comprises as the keyboard of input unit and microphone and as display unit and the loud speaker of output device.Recently, touch screen function is provided on the display unit, and the multimedia function of portable terminal is reinforced.Therefore, replace physical keyboard by the dummy keyboard of display unit enforcement and the combination of touch screen function, therefore in the size that has increased display unit, realized the miniaturization of portable terminal.Yet, such as the key that is used for returning main screen, volume control key and keep strong and need the key of frequent use of the power key of physical operations to keep the secondary or physical bond form basically.In addition, implement keyboard with touch panel display device, thereby secondary or physical bond is arranged on usually on the sidepiece of terminal.
Fig. 1 shows the perspective view according to the side switch 100 of the portable terminal 11 of traditional embodiment.It should be noted that in order to clearly show that the structure of side switch 100, portable terminal 11 is partly illustrated.
Side switch 100 comprises keycap 101 and is formed on operation projection 115 on the inboard of keycap 101.Keycap 101 comprises end portion and the ribs on the outer surface 113 that is formed on main body 111, thereby the part of the inboard of keycap 101 forms the inboard of ribs 113.That is, the edge of the inboard of keycap 101 is inboards of ribs 113.Usually, form main body 111 and ribs 113 by metal material or synthetic resin material.
Side switch 100 is inserted in the through hole (not shown) that is formed on the portable terminal 11 from the inside 13 of portable terminal 11, thereby the upper end of side switch 100 is exposed to the outside.In this state, ribs 113 is supported on the inwall of portable terminal 11, thereby prevents that side switch 100 from pulling down from portable terminal 11.Though do not illustrate in Fig. 1, switching member (for example, dome switch or touch-switch) is arranged on the inside 13 of portable terminal 11 with side switch 100 contiguously.If the user operates the upper end that is exposed to portable terminal 11 outsides of side switch 100, then operate projection 115 console switch members.
Traditional side switch is assembled into the through hole from the inside of portable terminal,, need guarantee for the space that allows the operator grasps side switch at assembling process for this reason.As a result, the position that side switch is set is restricted in the inner space that utilizes portable terminal.In other words, for portable and require in itself in the structure of small size, light weight and very thin portable terminal, the space that only is used for the side switch assembling must be provided in the inside of portable terminal, reduce the utilization ratio of the inner space of small size, light weight and very thin portable terminal, even hindered miniaturization, in light weightization and very thin of portable terminal.
Summary of the invention
Therefore, the invention provides a kind of side switch, described side switch can help to effectively utilize the inner space of portable terminal.
The present invention also provides a kind of side switch for portable terminal, and described side switch is easy to assembling.
The present invention also provides a kind of side switch, and described side switch helps to make portable terminal miniaturization, in light weightization and very thinization.
According to an aspect of the present invention, provide a kind of side switch for portable terminal.Described side switch comprises bound fraction, is inserted in the through hole that is formed on the described portable terminal from the outside of described portable terminal; At least one support chip, be arranged on the described bound fraction, wherein, during being inserted into described bound fraction in the described through hole, support chip is arranged in the moving area of described bound fraction, and after described bound fraction was inserted in the described through hole, described support chip was along being disposed in the inside of described portable terminal in the mode on the madial wall that is supported on described portable terminal with the perpendicular direction of the direction of insertion of described bound fraction.
Description of drawings
By the detailed description of carrying out below in conjunction with accompanying drawing, above-mentioned and other characteristics and the advantage of exemplary embodiment of the present invention will be more obvious, in the accompanying drawings:
Fig. 1 shows the perspective view according to the side switch of the portable terminal of traditional embodiment;
Fig. 2 shows and shows the perspective view that the side switch according to exemplary embodiment of the present invention is attached to the state of portable terminal;
Fig. 3 is the perspective view from the part intercepting of the side switch shown in Fig. 2;
Fig. 4 shows the perspective view of the side switch shown in Fig. 2;
Fig. 5 is the perspective view from the side switch shown in Fig. 2 of other direction observation;
Fig. 6 is the view that the side switch shown in Fig. 2 is assembled into the state of portable terminal for describing;
Fig. 7 shows the perspective view of side switch according to another embodiment of the present invention;
Fig. 8 is the enlarged drawing of the major part of the side switch shown in Fig. 7;
Fig. 9 is the bottom diagram of the side switch shown in Fig. 7.
Embodiment
Below, exemplary embodiment of the present invention is described with reference to the accompanying drawings.If known function and structure unnecessarily make purport of the present invention fuzzy, its detailed description will do not provided.
To shown in Figure 5, the side switch 200 of portable terminal 21 comprises bound fraction 213 and at least one the support chip 215b that is arranged on the bound fraction 213 according to an embodiment of the invention as Fig. 2.Bound fraction 213 is inserted in the through hole 29 that is formed on the portable terminal 21 from the outer surface of portable terminal 21.During in being inserted into through hole 29, support chip 215b is arranged in the moving area of bound fraction 213, and after in being inserted into through hole 29, support chip 215b is along being arranged in the inside of portable terminal 21 in the mode on the madial wall that is supported on portable terminal 21 with the perpendicular direction of the direction of insertion of bound fraction 213.Therefore, side switch 200 can keep being accommodated in the state in the through hole 29 when supported 215b supports.
Bound fraction 213 is by the elastomeric material manufacturing such as silicon or polyurethane, and has predetermined width and height by extending along a direction (following will be called " vertically ").According to the development length of bound fraction 213, side switch 200 is as the two-way key that can operate a switching member or two switching members.Usually, switching member of power key or camera shutter key operation, two of key operations that are used for volume control or menu conversion are switching member independently.Such switching member can be dome switch or touch-switch.In current embodiment, bound fraction 213 forms has the length that allows by two switching members of side switch 200 operations, and a pair of operation projection 217 is formed on the bound fraction 213 to operate corresponding switching member respectively.
Support chip 215b is by the elastomeric material manufacturing such as silicon or polyurethane, and is arranged on vertical end of bound fraction 213.More specifically, support chip 215b from one of bound fraction 213 vertically the outer surface of end along the outside that extends lengthwise into bound fraction 213 of bound fraction 213.Because support chip 215b is by the elastomeric material manufacturing, so the operator can at random change the shape of support chip 215b between erecting stage, unless and apply external force, otherwise support chip 215b reverts to original shape, that is the shape from the outer surface of bound fraction 213 along the outside that extends longitudinally to bound fraction 213 of bound fraction 213.Support chip 215b is supported on the madial wall of inside of portable terminal 21, prevents that side switch 200 from leaving portable terminal 21.Because support chip 215b is supported on the madial wall of portable terminal, so significantly, support chip 215b is arranged on the inner of bound fraction 213.
Side switch 200 also comprises hook 215a, constraint projection 215c and restraint slot 215d, is constrained to the state of portable terminal 21 to keep side switch 200.
Hook 215a be formed on bound fraction 213 along on the other end of the longitudinal direction of bound fraction 213.Hook 215a passes through the elastomeric material manufacturing such as silicon or polyurethane, and outstanding from the outer surface of bound fraction 213.When bound fraction 213 was incorporated into portable terminal 21, hook 215a was supported on the madial wall of portable terminal 21, and therefore, hook 215a prevents that with support chip 215b side switch 200 from leaving portable terminal 21.Constraint projection 215c is arranged on the inner of bound fraction 213, and longitudinally is formed on the side of bound fraction 213.When bound fraction 213 was incorporated into portable terminal 21, constraint projection 215c also was supported on the madial wall of portable terminal 21 as hook 215a.Restraint slot 215d longitudinally is formed on the opposite side of bound fraction 213, and is arranged in the face of constraint projection 215c.When bound fraction 213 was incorporated into portable terminal 21, restraint slot 215d held the locking projection (33 among Fig. 3) that is formed on the portable terminal 21.Locking projection 33 is arranged to face substantially the inwall of restraint slot 215d, thereby prevents that bound fraction 213 from leaving portable terminal 21, prevents that finally side switch 200 from leaving portable terminal 21.
Identical with bound fraction 213, support chip 215b, hook 215a and constraint projection 215c be by the elastomeric material manufacturing, and can form with bound fraction 213 by injection mo(u)lding etc.When being inserted into bound fraction 213 in the through hole 29, hook 215a and constraint projection 215c can be inconsistent with the ledge surface (31 among Fig. 3) that is formed on the through hole 29, therefore pushed temporarily, by ledge surface and after fully entering in the portable terminal 21, constraint projection 215c just returns to the original shape shown in Fig. 4 at constraint projection 215c.
Operation projection 217 respectively with the inboard of bound fraction 213 on two ends (in other words, with hook 215a or support chip 215b) arrange contiguously.Supporting bracket 25 is formed in the inside of portable terminal 21; When bound fraction 213 was incorporated into portable terminal 21, the disposed inboard of bound fraction 213 became in the face of supporting bracket 25.On supporting bracket 25, switching member can be set, more specifically, dome switch be set.Operation projection 217 is arranged to respectively in the face of being arranged on the switching member on the supporting bracket 25.Therefore, when the user operates side switch 200, be arranged at least one the switching member operation on the supporting bracket 25.Supporting bracket 25 usefulness act on the supporting construction that switching member is installed, and strengthen the structural strength of the housing of portable terminal 21 simultaneously.
With reference to Fig. 6, during assembling side switch 200, change the shape of support chip 215b, thereby support chip 215b is arranged on the side switch 200, more specifically, be disposed on the zone that bound fraction 213 moves.After particularly support chip 215b entered in the portable terminal 21, support chip 215b returned to its original shape and position as previously mentioned at bound fraction 213, therefore was supported on the madial wall of portable terminal 21.Hook 215a and constraint projection 215c and ledge surface 31 inconsistent and so pushed temporarily, but after in fully entering portable terminal 21, hook 215a and constraint projection 215c just return to its original shape and are supported on the madial wall of portable terminal 21.
Between the erecting stage of side switch 200, the space of distributing in the inside of portable terminal 21 for holding side switch 100 is the space that side switch 200 is installed basically,, extends to the space of the part that forms supporting bracket 25 from the inside of through hole 29 that is.Because support chip 215b is by aforesaid elastomeric material manufacturing, so can change the shape of support chip 215b neatly.Therefore, even the internal structure (for example, supporting bracket 25) of support chip 215b and portable terminal 21 is inconsistent when side switch 200 is attached to portable terminal 21, also can easily assemble side switch 200.Can under the situation of the inner space that does not utilize portable terminal 21, side switch 200 be assembled into portable terminal 21, thereby the inner space of portable terminal 21 can be used for arranging other parts such as gyro sensor.
Side switch 200 also can comprise the keycap 211 on the outside that is arranged on bound fraction 213.Keycap 211 is by synthetic resin or metal material manufacturing, preferably, and by making with the material identical materials of the housing of portable terminal 21.When bound fraction 213 was made by elastomeric material, there was restriction in it in the coordination such as the outward appearance of color with the housing (usually by synthetic resin or metal material manufacturing) of portable terminal 21.Therefore, can make the outward appearance of the outward appearance of side switch 200 and portable terminal 21 coordinated with each other by keycap 211 is set.When side switch 200 was incorporated into portable terminal 21, the part of keycap 211 was exposed to the outside of portable terminal 21, allowed the user to operate side switch 200.
Keycap 211 is made by injection mo(u)lding or die casting, and can be by bonding and bound fraction 213 combinations.Yet, if make bound fraction 213 by injection mo(u)lding, in two injection moulding process moulding bound fractions 213 by use, keycap 211 can be incorporated into bound fraction 213, in described pair of injection molding forming method: the keycap of finishing 211 is put into mould for moulding bound fraction 213, and the moulding bound fraction 213 then.In this case, if recessed portion (221 among Fig. 3) is formed on the inboard of keycap 211, then during moulding bound fraction 213, jut (219 among Fig. 3) is formed on the outside of bound fraction 213 and therefore engages with recessed portion 221.In this manner, bound fraction 213 can be combined securely with keycap 211.
Fig. 7 to Fig. 9 shows the side switch 300 of portable terminal 21 according to another embodiment of the present invention.According to the structure of current embodiment in a sense with according to the structure of previous embodiment different be: support chip is arranged on the two ends of bound fraction, and is attached to bound fraction by independent restraining structure.Therefore, for the structure identical with structure among the previous embodiment or the structure that can easily be understood by previous embodiment, can use the label identical with label among the previous embodiment to indicate described structure, perhaps can omit label, and the detailed description of described structure will be provided.
Support chip 315 according to the side switch 300 of current embodiment is arranged on vertical two ends of bound fraction 213.For support chip 315 is attached to bound fraction 213, a pair of pivot projections 317 is formed on the bound fraction 213.Extend from the inboard of bound fraction 213 with the pivot projections 317 that the two ends of bound fraction 213 are contiguous, and pass an end of support chip 315.A pair of operation projection 217 is formed on the inboard of bound fraction 213.That is, side switch 300 is also as two-way key.Operation projection 217 arranges with pivot projections 317 respectively contiguously.
In pivot projections 317 and the support chip 315 at least one be by the elastomeric material manufacturing, and constraint 319 is formed on the end of pivot projections 317.Preferably, pivot projections 317 and constraint 319 is by the elastomeric material manufacturing, and support chip 315 is made by the synthetic resin material.
Constraint 319 passes through to another surface of support chip 315 from a surface of support chip 315 at an end place of support chip 315.In this state, constraint 319 has than the bigger diameter of diameter in another lip-deep pivot projections 317 of support chip 315, prevents that therefore support chip 315 from leaving constraint projection 317.This can realize by using elastomeric material to make pivot projections 317 and constraint 319.That is, when passing support chip 315 by the constraint of elastomeric material manufacturing 319, constraint 319 keeps its squeezed states, but after support chip 315 is passed in constraint 319, returns to its original shape, therefore, support chip 315 is tied to pivot projections 317.
When being incorporated into bound fraction 213, support chip 315 can pivot around the rotating shaft R that extends along the direction of insertion of bound fraction 213.During bound fraction 213 was inserted the through hole 29 of portable terminal 21, support chip 315 was arranged to the inboard in the face of bound fraction 213.Therefore, during being inserted into bound fraction 213 in the portable terminal 21, support chip 315 is not inconsistent with any part of portable terminal 21.
After being inserted into bound fraction 213 in the through hole 29, support chip 315 with respect to pivot projections 317 (more specifically, rotating shaft R) pivots, therefore, the perpendicular direction of support chip 315 edges and the direction of insertion of bound fraction 213 is arranged in the inside of portable terminal 21, and can be supported on the madial wall of portable terminal 21.This can realize by such mode: gather elastic force at support chip 315 in the face of the position of the inboard of bound fraction 213 when making pivot projections 317 distortion, and the elastic force by pivot projections 317 makes support chip 315 pivots after support chip 315 fully enters the inside of portable terminal 21.Yet the operator can carry out the technology of ad-hoc location that support chip 315 is fixed to the madial wall of portable terminal 21 extraly.
Thereby, also can be used as the structure that is used among the embodiment formerly in conjunction with support chip 215b by using pivot projections 317 in conjunction with the structure of support chip 315.Significantly, the support chip 315 according to current embodiment can be as forming with bound fraction 213 among the previous embodiment.According to being used for that support chip 215b and 315 and the structure of bound fraction 213 combinations can suitably be changed material or the shape of support chip 215b and 315.
Side switch 200 and 300 can use keycap 211 and through hole 29 as the structure that is used for further inserting at pre-position restriction bound fraction 213.That is, keycap 211 is manufactured with width or the length bigger than bound fraction 213, and ledge surface 31 is formed on the inner of through hole 29 only to allow bound fraction 213 to pass through hole 29, thereby restriction keycap 211 is accommodated in the height in the through hole 29.Therefore, keycap 211 is arranged on the outside of the ledge surface 31 that is formed in the through hole 29, and wherein, the part of bound fraction 213 is by being formed on the ledge surface 31 in the through hole 29 and being inserted in the portable terminal 21.
It should be noted that if by utilizing ledge surface 31 and keycap 211 to set the position of bound fraction 213, then the inboard of keycap 211 keeps separating predetermined space with ledge surface 31, till operation side switch 200 and 300.This interval makes that switching member can move and operate towards the inside of portable terminal 21 along with side switch 200 and 300 when the user operates side switch 200 and 300.When the user did not operate side switch 200 and 300, keycap 211 moved to the position that separates with ledge surface 31 and keeps this position by the elastic force that is provided by switching member.
Simultaneously, in order to prevent keycap 211 owing to the ledge surface 31 that contact is formed in the through hole 29 causes noise, bound fraction 213 can fully surround the inboard of keycap 211.That is, can prevent keycap 211 by the bound fraction 213 of elastomeric material manufacturing and be formed on direct contact between the ledge surface 31 in the through hole 29.
The side switch that is used for portable terminal of structure can be inserted into through hole from the outside of portable terminal as mentioned above, and be assembled into portable terminal, make assembling easily, and saved the needs of guaranteeing in the portable terminal for the independent space of between erecting stage, holding side switch.Therefore, can portable terminal with the contiguous inner space of side switch in install such as the parts of gyro sensor or be formed for strengthening the structure of the structural strength of portable terminal, thereby help the effective utilization to the inner space of portable terminal.In addition, arrange according to side switch of the present invention, unless form independent parts or structure in the space of guaranteeing in portable terminal, otherwise can cut described space by the size of described portable terminal.
Though illustrate and described the present invention particularly with reference to exemplary embodiment of the present invention, without departing from the scope of the invention, can carry out various modifications or change.Therefore, scope of the present invention is not limited to the disclosed embodiments, and should be limited scope of the present invention by the scope of claim and equivalent thereof.

Claims (14)

1. side switch that is used for portable terminal, described side switch comprises:
Bound fraction is inserted in the through hole that is formed on the described portable terminal from the outside of described portable terminal;
At least one support chip is arranged on the described bound fraction,
Wherein, during being inserted into described bound fraction in the described through hole, support chip is arranged in the moving area of described bound fraction, and after described bound fraction was inserted in the described through hole, described support chip was along being disposed in the inside of described portable terminal in the mode on the madial wall that is supported on described portable terminal with the perpendicular direction of the direction of insertion of described bound fraction.
2. side switch according to claim 1, described side switch also comprises the hook on the vertical end that is formed on described bound fraction,
Wherein, described support chip is along on the other end that vertically is arranged on described bound fraction of described bound fraction.
3. side switch according to claim 2, wherein, described support chip extends along vertical outer surface from described bound fraction of described bound fraction, and described support chip is by the elastomeric material manufacturing, thereby can change the shape of described support chip, be arranged in the moving area of described bound fraction with described support chip during inserting described bound fraction in the described through hole.
4. side switch according to claim 2, described side switch also comprises a pair of operation projection on the inboard that is formed on described bound fraction,
Wherein, any one in described operation projection and described hook and the described support chip arranges contiguously.
5. side switch according to claim 2, described side switch also comprises:
The constraint projection is along on the side that vertically is formed on described bound fraction of described bound fraction;
Restraint slot, along on the opposite side that vertically is formed on described bound fraction of described bound fraction,
Wherein, under described bound fraction was inserted into state in the described through hole, described constraint projection was supported on the madial wall of described portable terminal, and described restraint slot is held the locking projection that is formed on the described portable terminal.
6. side switch according to claim 1, wherein, described support chip is arranged on vertical two ends of described bound fraction.
7. according to claim 2 or 6 described side switch, described side switch also comprises at least one pivot projections on the inboard that is formed on described bound fraction,
Wherein, an end of each support chip is attached to described pivot projections respectively pivotly.
8. side switch according to claim 7, wherein, during being inserted into described bound fraction in the described through hole, described support chip is arranged to the inboard in the face of described bound fraction, and after described bound fraction is inserted in the described through hole, described support chip pivots around described pivot projections, thus make described support chip along and the perpendicular direction of the direction of insertion of described bound fraction be arranged in the inside of described portable terminal and be supported on the madial wall of described portable terminal.
9. side switch according to claim 7, wherein, described pivot projections is by the elastomeric material manufacturing, and is attached to described support chip from the interior side-prominent of described bound fraction and in the mode of passing described support chip.
10. side switch according to claim 7, described side switch also comprises a pair of operation projection on the inboard that is formed on described bound fraction,
Wherein, described pivot projections edge is adjacently formed with vertical two ends of the inboard of described bound fraction, and described operation projection arranges with described pivot projections respectively contiguously.
11. side switch according to claim 6, described side switch also comprises:
The constraint projection is along on the side that vertically is formed on described bound fraction of described bound fraction;
Restraint slot, along on the opposite side that vertically is formed on described bound fraction of described bound fraction,
Wherein, under described bound fraction was inserted into state in the described through hole, described constraint projection was supported on the madial wall of described portable terminal, and described restraint slot is held the locking projection that is formed on the described portable terminal.
12. side switch according to claim 1, described side switch also comprises the keycap in the outside that is attached to described bound fraction,
Wherein, under described bound fraction was accommodated in state in the described through hole, the part of described keycap was exposed to the outside of described portable terminal.
13. side switch according to claim 12, described side switch also comprises:
Jut is formed on the outside of described bound fraction;
Recessed portion is formed on the inboard of described keycap, to engage with described jut.
14. side switch according to claim 1, wherein, the inboard of described bound fraction is configured in the face of the supporting bracket in the inside that is formed on described portable terminal.
CN201310055554.7A 2012-02-21 2013-02-21 For the side switch of portable terminal Expired - Fee Related CN103258675B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0017612 2012-02-21
KR1020120017612A KR101899496B1 (en) 2012-02-21 2012-02-21 Side key for portable terminal

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CN103258675A true CN103258675A (en) 2013-08-21
CN103258675B CN103258675B (en) 2017-06-09

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CN101740245A (en) * 2008-11-25 2010-06-16 深圳富泰宏精密工业有限公司 Side key component and portable electronic device provided with same
CN101859659A (en) * 2009-04-13 2010-10-13 深圳富泰宏精密工业有限公司 Side key and electronic device applying same
CN201750468U (en) * 2010-08-06 2011-02-16 深圳市和信通讯技术有限公司 Mobile phone with side keys

Cited By (6)

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CN106484037A (en) * 2015-08-25 2017-03-08 纬创资通股份有限公司 Electronic installation
CN106484037B (en) * 2015-08-25 2019-10-18 纬创资通股份有限公司 Electronic device
CN106252129A (en) * 2016-08-18 2016-12-21 惠州Tcl移动通信有限公司 Smart machine and press-key structure thereof
CN106710922A (en) * 2016-12-20 2017-05-24 北京小米移动软件有限公司 Key structure and electronic device
CN106710922B (en) * 2016-12-20 2019-10-11 北京小米移动软件有限公司 A kind of press-key structure and electronic equipment
CN113936944A (en) * 2021-09-28 2022-01-14 荣耀终端有限公司 Electronic equipment

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