CN101529871A - Electronic device - Google Patents
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- CN101529871A CN101529871A CNA200780040045XA CN200780040045A CN101529871A CN 101529871 A CN101529871 A CN 101529871A CN A200780040045X A CNA200780040045X A CN A200780040045XA CN 200780040045 A CN200780040045 A CN 200780040045A CN 101529871 A CN101529871 A CN 101529871A
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Abstract
The present invention discloses an electronic device which gives an impression of integration between a display section and an operating member. A cellular phone (1) is provided with a reinforcing frame (31), which is arranged between a first case (2) and a sub-display device (29) and has a frame opening (31h) formed at a position facing a display surface (29a) of the sub-display device (29); a trim plate (35), which is arranged on a surface facing the case opening (2h) of the reinforcing frame (31) to cover the frame opening (31h), and is positioned in the case opening (2h); a sensor substrate (39), which is arranged on the surface facing the case opening (2h) of the reinforcing frame (31) and has a substrate opening (39h) in which the trim plate (35) is inserted; a dome switch (45) arranged on a mounting surface (39a) facing the case opening (2h) of a sensor substrate (39); and a ring key (7) arranged between the case opening (2h) and the trim plate (35) to depress the dome switch (45).
Description
Technical field
The present invention relates to mobile phone, PDA (personal digital aid (PDA)), portable music player, digital camera, notebook-PC, printer or other electronic installation.
Background technology
Patent documentation 1: Japanese Patent Laid-Open Publication (A) 2005-79607 number.
Summary of the invention
The problem that the present invention solves
In the technology of patent documentation 1, display and action button are exposed from the opening that differs from one another, and therefore do not have a somesthesia between display and action button.
Therefore, preferably provide a kind of electronic installation that between display and control member, provides a somesthesia.
The method that addresses this problem
Electronic installation of the present invention comprises: housing member, and described housing member has outer openings; Display unit, described display unit is arranged in the housing member, and has the display surface that is arranged in the face of outer openings; Framing component, described framing component is arranged between housing member and the display unit, and has the interior side opening that is formed in the face of the position of display surface; Transmissive member, described transmissive member are arranged in facing on the surface of outer openings with side opening in hiding of framing component, and are positioned on the inner periphery of outer openings; Circuit board, described circuit board layout framing component in the face of on the surface of outer openings and have the insertion section, transmissive member is inserted by described insertion section; Switching member, described switching member are arranged on facing on the surface of outer openings of circuit board; And control member, described control member is arranged between outer openings and the transmissive member, makes that described control member can the depress switch member.
Preferably, described device has light-emitting component, described light-emitting component is arranged on facing on the surface of outer openings of circuit board, wherein, control member is arranged between outer openings and the transmissive member, and the light that makes self-emission device is by the outside of the gap between control member and the shell aperture to housing member.
Preferably, light-emitting component is arranged in and the corresponding position of control member.
Preferably, housing member is configured by comprising housing body and hiding member, described covering member is arranged to the exterior section of cover shell phosphor bodies, control member has sheet members and operating unit, described sheet members is arranged to face circuit board to hide switching member and to have the insertion opening, described transmissive member is inserted by described insertion opening, described operating unit is arranged on the surperficial facing surfaces with the face circuit board of described sheet members and is corresponding with switching member, and sheet members has the clamping section, and described clamping section is by housing body and hide member and clamp.
Preferably, described sheet members has the adjacency section, described adjacency section with respect to the position of the inner circumferential side of switching member in abutting connection with circuit board in the face of the surface of outer openings with around the insertion section.
Preferably, first contact member of Contact Thin sheet element and covering member is arranged on sheet members and hides between the member, and second contact member of Contact Thin sheet element and housing body is arranged between sheet members and the housing body.
Preferably, sheet members is provided with the joint, and described joint engages with the junction surface, and described junction surface is arranged on a place in housing body and the covering member at least.
Preferably, described adjacency section is provided in the corresponding position of operating unit and is projected into described board side, and described operating unit has in the face of portion and fixed part, described in the face of the spatial placement of portion by from sheet members to the exterior section side with corresponding position, adjacency section, described fixed part is being fixed to sheet members with respect to the outer circumferential sides in the face of portion.
Preferably, sheet members has protuberance, and described protuberance is outstanding to board side between operating unit and switching member.
Preferably, operating unit has the covering junction surface, described covering junction surface can be internally with hide member engages, and protuberance is arranged on and hides corresponding position, junction surface.
Preferably, control member is provided with the inclined-plane in the spine in the face of between the surface of central side of operation exposing surface that exposes from outer openings and outer openings, and the inclined-plane is positioned at the outside of housing with respect to the demonstration exposing surface that exposes from the outer openings of transmissive member.
Preferably, control member has shielding part, and described shielding part hides the outer circumference portion of the demonstration exposing surface of transmissive member.
Effect of the present invention
According to the present invention, can provide a kind of electronic installation that between display and control member, provides a somesthesia.
Description of drawings
Fig. 1 shows the perspective view of the outward appearance of mobile phone according to an embodiment of the invention;
Fig. 2 is the decomposition diagram of first shell of the mobile phone of Fig. 1;
Fig. 3 is the decomposition diagram of the method for arranging of the interior trimmer of first shell of key diagram 2;
Fig. 4 is the decomposition diagram of the method for arranging of the interior sensor board of first shell of key diagram 2;
Fig. 5 is the decomposition diagram of the interior frame assembly of first shell of Fig. 2;
Fig. 6 is the decomposition diagram of the assemble method of the interior annular key of first shell of key diagram 2;
Fig. 7 is the plane graph and the profile of first shell of Fig. 2;
Fig. 8 is the zoomed-in view of the regional VIII of Fig. 7 B;
Fig. 9 is the enlarged drawing of the area I Xb of the view of a part of enlarged drawing 8 and Fig. 7 C;
Figure 10 is the profile that intercepts of the Xa-Xa direction of arrow along Fig. 7 A and the profile that intercepts along the Xb-Xb direction of arrow of Fig. 7 A;
Figure 11 is the view of waterproof construction of the inside edge of the annular key in first shell of key diagram 2;
Figure 12 is the view of the means of illumination of the interior annular key of first shell of key diagram 2; And
Figure 13 shows the block diagram of structure of signal processing system of the mobile phone of Fig. 1.
Reference numeral
1 mobile phone (electronic installation)
2 first shells (housing member)
2 ' the 3rd shells (housing member, housing body)
2h shell aperture (outer openings)
7 annular keys (control member, operating unit)
7c inclined surface (beveled surface)
23 back casings
The 23h shell nozzle
25 decoration panels (covering member)
25h panel opening (covering members opening)
27 display panels
29 secondary display unit (display element, display unit)
The 29a display surface
31 reinforced frames (framing component)
The 31a plate-like portion
The 31d recess
31h frame openings (interior side opening)
35 trimmers (decoration element, transmissive member)
39 sensor boards (circuit board)
39h plate opening (insertion section)
41 key thin slices (sheet members)
The 41c clamping section
The 41d adjacency section
45 key switches (touch-switch)
45a moveable contact (switching member)
45c fixed contact therefor (switching member)
47 tactile sensor electrodes (switching member)
48 tactile sensors (capacitive type sensor)
67 connectors (electronic unit)
69IC (electronic unit)
Embodiment
Fig. 1 shows the conduct perspective view of the outward appearance of the mobile phone 1 of electronic installation according to an embodiment of the invention, and wherein Figure 1A shows the perspective view of open mode, and Figure 1B shows the perspective view of closure state.
Second shell 3 has below closure state the opposed face 3a of first shell 2 and becomes the rear surface 3b of the rear surface of described second shell.Second shell 3 is provided with the loudspeaker that is used to talk 108 (seeing Figure 13) that the unshowned sound collecting port from be formed on opposed face 3a for example picks sound, use transmission that radio wave carries out radio communication with built-in aerial 105 (seeing Figure 13) with the unshowned dial key that is arranged in that opposed face 3a goes up and is operated by the user.
Fig. 2 is the decomposition diagram of first shell 2.The upside of the paper surface of Fig. 2 is a rear surface 2b side, and the downside of paper surface is an opposed face 2a side.
Between procapsid 21 and back casing 23, main display unit 49, display panel 27, secondary display unit 29, reinforced frame 31, two-sided tape 33, trimmer (transmissive member) 35, two-sided tape 37 and sensor board 39 are pressed this order (partial parallel strictly speaking) stacked arrangement from procapsid 21 sides.Between back casing 23 and decoration panel 25, key thin slice 41 and annular key 7 are in stacked arrangement integratedly over each other.The a plurality of tactile sensor electrodes 47 and the key switch (dome switch) 45 that detect users' operation by annular key 7 and the light-emitting component 53 that illuminates annular key 7 are arranged on sensor board 39 on the installation surface 39a of back casing 23 sides.Be noted that secondary display unit 29 and trimmer 35 constitute slave display 5.
Fig. 3 is the decomposition diagram of the method for arranging of explanation trimmer 35.Trimmer 35 is transmissive member, and described transmissive member is set for the waterproof and dustproof etc. of the display surface 29a of secondary display unit 29.
In traditional mobile phone, annular key is not arranged on the periphery place of slave display, and trimmer directly is fixed to back casing to hide the opening of back casing.Yet, in mobile phone 1, annular key 7 is arranged in the periphery place of slave display 5, therefore is used to arrange that the gap of annular key 7 must be arranged between trimmer 35 and the shell aperture 2h, and is difficult to trimmer 35 directly is fixed to back casing 23 or decoration panel 25.
Therefore, in mobile phone 1, trimmer 35 is fixed to the reinforced frame 31 that is arranged between back casing 23 and the secondary display unit 29.In addition, by reinforced frame 31 being clipped between procapsid 21 and the back casing 23, trimmer 35 is directly unfixing with respect to back casing 23.
Fig. 4 is the decomposition diagram of the method for arranging of explanation sensor board 39.
Below, the combination of reinforced frame 31, trimmer 35 and sensor board 39 is called as " frame assembly 51 " sometimes.
Fig. 5 is the decomposition diagram of frame assembly 51.In Fig. 5, the upside of sheet surface is procapsid 21 sides.Following details with reference to Fig. 2-5 explanation frame assembly 51.
Reinforced frame 31 is for example formed by resin.As shown in Fig. 3-5, reinforced frame 31 has in the face of the plate-like portion 31a of display panel 27 and display surface 29a and the rib 31b that comes out to display panel 27 pleurapophysis from plate-like portion 31a.
Plate-like portion 31a has the area of for example being wider than secondary display unit 29 and hides the major part of display panel 27.Plate-like portion 31a is formed with the frame openings 31h (Fig. 5) that is used for display surface 29a is exposed to shell aperture 2h side.Frame openings 31h is formed for example rectangle, but can suitably be formed circle or ellipse as required.
Rib 31b is in abutting connection with display panel 27, and is formed on the space (see figure 8) that wherein electronic unit etc. can be arranged between display panel 27 and the plate-like portion 31a.Rib 31b for example extends and around the excircle of secondary display unit 29.In addition, rib 31b extends along the part of the outer circumferential edges of plate-like portion 31a.
As shown in Figure 2, plate-like portion 31a has recess 31e, and described recess has the trimmer 35 approximately uniform shapes (for example, being essentially circular) with shell aperture 2h side.The degree of depth of recess 31e is greater than the thickness of two-sided tape 33, but less than the gross thickness of the thickness of the thickness of two-sided tape 33 and trimmer 35.
As shown in Figure 5, dustproof thin slice 43 be arranged in plate-like portion 31a on the surface of secondary display unit 29 sides.Dustproof thin slice 43 is made of elastic component.Described elastic component for example is sponge or rubber.Dustproof thin slice 43 is formed with thin slice opening 43h, and described thin slice opening 43h has the essentially identical shape with frame openings 31h.The outward flange of dustproof thin slice 43 has and secondary display unit 29 essentially identical shapes (for example, rectangle), and locatees with respect to reinforced frame 31 by the rib 31b around secondary display unit 29.
As shown in Fig. 2 and Fig. 5, two-sided tape 33 for example has outward flange shape (for example, being circular substantially), and the outward flange of described outward flange shape and trimmer 35 is basic identical, and has shape and the adhesive tape opening 33h of frame openings 31h basic identical (for example, being rectangle substantially).Two-sided tape 33 for example is made up of adhesive coating rubber or other elastic component thereon.
As shown in Fig. 2 and Fig. 5, two-sided tape 37 for example have with the essentially identical outward flange shape of the part of sensor board 39 (for example, article three, the consistent rectangle of limit and sensor board 39), and has the essentially identical adhesive tape opening of a plate opening 39h 37h (for example, substantially be circle) of shape and follow-up explanation.Two-sided tape 37 is made up of for example adhesive coating rubber or other elastic component thereon.
Particularly, for key switch 45, four switches altogether are set, that is, the length direction of plate opening 39h at first shell 2 (from the end of connecting portion 4 sides to direction in the end of opposite side) on both sides two switches and at two switches of the both sides on the short direction of first shell 2 of plate opening 39h.Light-emitting component 53 is arranged between the key switch 45, and therefore four elements are set altogether.Each tactile sensor electrode 47 is arranged between each key switch 45 and the light-emitting component 53,, 8 electrodes is set altogether that is.That is, a plurality of key switches 45 and tactile sensor electrode 47 arranged alternate and around plate opening 39h.
In the frame assembly 51 that has with upper-part, reinforced frame 31 and trimmer 35 are relative to each other fixing by two-sided tape 33.At this moment, trimmer 35 cooperates among the recess 31e that is inserted into reinforced frame 31 and with respect to reinforced frame 31 location.Trimmer 35 is positioned in a circumferential direction by protuberance 35d being assembled in the hollow bulb in the edge that is formed on recess 31e.
In addition, reinforced frame 31 and sensor board 39 are relative to each other fixing by two-sided tape 37.At this moment, sensor board 39 is positioned by trimmer 35 is inserted among the plate opening 39h.Trimmer 35 is located in a circumferential direction by protuberance 35d being assemblied in the hollow bulb in the edge that is formed on plate opening 39h.
Be noted that also and sensor board 39 can be fixed to reinforced frame 31 starboard trimtab 35 afterwards.Recess 31e can have the degree of depth of the thickness that only equals two-sided tape 33, there is no need by recess 31e location trimmer 35.
Fig. 6 is the decomposition diagram of the assemble method of explanation annular key 7.
Back casing 23 forms basic box-shaped state, and described box-shaped state has the rear surface and centers on the inclined side surfaces of the periphery of rear surface.Panel is formed on recess 23a on the back side of back casing 23, and decoration panel 25 is assemblied in described panel with in the recess.Panel equals for example thickness of decoration panel 25 with the degree of depth of recess 23a.Panel is formed with thin slice recess 23b with the bottom of recess 23a, and key thin slice 41 is assemblied in described thin slice with in the recess.Thin slice equals for example thickness of key thin slice 41 with the degree of depth of recess 23b.Thin slice is formed with the shell nozzle 23h of the display surface 29a that is used to expose secondary display unit 29 with the bottom of recess 23b.Shell nozzle 23h for example is circular.In addition, thin slice is formed with to the side-prominent a plurality of positioning salient 23c of key thin slice 41 with the bottom on the periphery of shell nozzle 23h of recess 23b.
Key thin slice 41 is formed by the silicone rubber that for example has light transmission features.Key thin slice 41 forms for example round rectangle shape.Key thin slice 41 is formed with the thin slice opening 41h of the display surface 29a that is used to expose secondary display unit 29.Thin slice opening 41h for example is circular.In key thin slice 41, be provided with a plurality of location hole 41a along the outer circumferential sides of the connecting portion of annular key 7.Location hole 41a is arranged on for example four corners.
Fig. 7 A is the plane graph of first shell 2, and Fig. 7 B is the profile that the VIIb-VIIb direction of arrow along Fig. 7 A intercepts, and Fig. 7 C is the profile that the VIIc-VIIc direction of arrow along Fig. 7 A intercepts.
As shown in Fig. 7 C, procapsid 21 is formed with the protuberance 21a that is projected into second shell, 3 sides.Protuberance 21a is assemblied in the unshowned recess in the end that is formed on second shell 3 to form connecting portion 4.
Fig. 8 is the zoomed-in view of the regional VIII of Fig. 7 B.
On the display surface 29a of secondary display unit 29, as mentioned above, dustproof thin slice 43, reinforced frame 31, two-sided tape 33, trimmer 35, two-sided tape 37 (not shown in Fig. 8), sensor board 39, back casing 23, key thin slice 41, annular key 7 and decoration panel 25 are arranged to be stacked on over each other.Yet two-sided tape 33 and trimmer 35 are arranged in parallel with respect to sensor board 39, back casing 23, key thin slice 41 and decoration panel 25.
Fig. 9 A is the view of the part of enlarged drawing 8, and Fig. 9 B is the view of the area I Xb of enlarged drawing 7C, and Figure 10 A is the profile that the Xa-Xa direction of arrow along Fig. 7 A intercepts, and Figure 10 B is the profile that the Xb-Xb direction of arrow along Fig. 7 A intercepts.
The diameter of plate opening 39h is greater than the diameter of trimmer 35, but less than the diameter of shell nozzle 23h.Therefore, sensor board 39 has annular section 39c, described annular section on the periphery of plate opening 39h between the edge of the edge of trimmer 35 and shell nozzle 23h.
As shown in Figure 9A and 9B, key switch 45 is arranged on the annular section 39c place of the installation surface 39a of sensor board 39.Each key switch 45 all has the moveable contact 45a that is made by the dome-shaped sheet metal.The edge 45b of moveable contact 45a is connected to the conductive pattern of sensor board 39.Sensor board 39 is provided with fixed contact therefor 45c in the position at the center of facing moveable contact 45a.When the projected direction against moveable contact 45a pushed moveable contact 45a, described moveable contact reversed and in abutting connection with fixed contact therefor 45c, produces " clicking " sensation simultaneously.Key switch 45 is switched on thus.When discharging extruding force, moveable contact 45a separates with fixed contact therefor 45c owing to its restoring force, and key switch 45 disconnects.
As shown in Figure 10 A and Figure 10 B, each tactile sensor electrode 47 all crosses the outer circumferential sides setting of the annular section 39c of annular section 39c and sensor board 39.Tactile sensor electrode 47 for example is the electrode of structure capacitance type tactile sensor 48 (seeing Figure 13).Though tactile sensor electrode 47 does not specifically illustrate, but have along sensor board 39 first electrode of arranging and second electrode that is arranged to face first electrode across dielectric body.When user's finger during near tactile sensor electrode 47, user's finger is as ground wire (perhaps as dielectric body), thus, and the electrostatic capacitance change between first electrode and second electrode.Tactile sensor 48 is by the change-detection user's of this electrostatic capacitance of detection operation.The circuit that is noted that the variation that detects electrostatic capacitance is arranged on for example appropriate position of sensor board 39.
As shown in Fig. 9 A, 9B, 10A and 10B, key thin slice 41 is arranged to hide the major part of outer circumferential sides of the annular section 39c of sensor board 39.That is, the outward flange of key thin slice 41 is positioned at outer circumferential sides with respect to the shell nozzle 23h of back casing 23, and the inward flange of key thin slice 41 is positioned at the outer circumferential sides of plate opening 39h and be positioned at inner circumferential side with respect to key switch 45 and tactile sensor electrode 47.
The outward flange side that the thin slice that is clipped in back casing 23 is formed on key thin slice 41 with bottom and the clamping section 41c between the decoration panel 25 of recess 23b.It is clamped that clamping section 41c crosses the excircle of shell nozzle 23h and panel opening 25h.In other words, clamping section 41c forms around shell nozzle 23h and panel opening 25h with the ring-type state.Clamping section 41c forms very thickly in to be projected into decoration panel 25 sides.The thickness of clamping section 41c for example is 0.2mm.Be noted that in the accompanying drawings clamping section 41c separates with decoration panel 25, but in fact, clamping section 41c contacts closely with decoration panel 25.
Shielding part 41e between clamping section 41c and the adjacency section 41d hides key switch 45, tactile sensor electrode 47 and light-emitting component 53.Shielding part 41e by the back casing 23 between adjacency section 41d and clamping section 41c and the sensor board 39 as the effect of distance piece and separate with the installation surface 39a of sensor board 39.
As shown in Figure 9A and 9B, in shielding part 41e, the squeezer 41b that is used to help to depress key switch 45 is formed on the position in the face of each key switch 45.Squeezer 41b is by forming very thickly to key switch 45 is side-prominent.Be noted that as shown in Figure 10 A squeezer 41b is not formed on the position of arranging tactile sensor electrode 47.
As shown in Fig. 9 A, 9B, 10A and 10B, annular key 7 has the exposing surface 7a that exposes from panel opening 25h.As shown in Fig. 6,9A, 10A and 10B, exposing surface 7a has at the upper surface 7b of outer circumferential sides with at the inclined surface 7c of inner circumferential side.Be noted that in Fig. 9 B because the groove that is arranged among the exposing surface 7a and extends diametrically, upper surface 7b and inclined surface 7c are not shown.
As shown in Fig. 9 A, 9B, 10A and 10B, upper surface 7b is positioned at the outer side (upside of paper surface) of housing with respect to the exposing surface 35a of trimmer 35.Upper surface 7b is basically parallel to formation such as the rear surface 2b, trimmer 35, sensor board 39 of first shell 2.As shown in Fig. 9 A and Fig. 9 B, the outward flange of upper surface 7b (outward flange of exposing surface 35a), in other words, the maximum position of the bump of upper surface 7b (stroke) wherein is positioned at the center of squeezer 41b and key switch 45.
As shown in Fig. 9 A, 9B, 10A and 10B, inclined surface 7c is positioned at the outer side (upside of paper surface) of housing with respect to the exposing surface 35a that adjusts plate 35.Inclined surface 7c is inclined to and makes inner circumferential side be positioned at the private side of housing.As shown in Fig. 9 A, inclined surface 7c is positioned at inner circumferential side with respect to key switch 45, makes the power that is applied to inclined surface 7c on the direction perpendicular to inclined surface 7c become and is easy to be delivered to key switch 45 sides.Be noted that inclined surface 7c can Be Controlled as the inclined-plane that is arranged in the spine, described spine is by forming as the upper surface 7b of the exposing surface that exposes from panel opening 25h and the inner circumferential surface of annular key 7.
As shown in Figure 9A and 9B, be formed on the outer circumferential sides (also seeing Figure 12) of annular key 7 to radially outstanding flange 7f.Flange 7f engages with the edge part of the panel opening 25h of decoration panel 25 from the inboard of panel, and as preventing the retainer that annular key 7 and panel opening 25h separate.Flange 7f is arranged in four positions (seeing Figure 12) in the mode identical with the position of squeezer 41b (key switch 45).Squeezer 41b is positioned at superimposed position on flange 7f.
As shown in Fig. 9 A, 9B, 10A and 10B, the surface at the private side of housing of annular key 7 has at the fixed surface 7d of outer circumferential sides with at the opposed face 7e of inner circumferential side.The shielding part 41e that fixed surface 7d is fixed to key thin slice 41 by adhesive, two-sided tape or other fixed form is with respect to key thin slice 41 stationary annular keys 7.
The exposing surface 35a that adjusts plate 35 has the most upper surface 35b that occupies exposing surface 35a and at the inclined surface 35c of the outer circumferential sides of upper surface 35b.Upper surface 35b is parallel to decoration panel 25 and sensor board 39 etc. and forms with flat state.Inclined surface 35c is inclined to and makes outer circumferential sides be positioned at the private side of housing.Be noted that inclined surface 35c can be used as the inclined-plane Be Controlled that is arranged in the spine, described spine is by forming as the upper surface 35b of the exposing surface that exposes from panel opening 25h and the inner circumferential surface of adjustment plate 35.When annular key 7 was depressed, opposed face 7e was in abutting connection with inclined surface 35c.
As shown in Figure 10 B, reinforced frame 31 has junction surface 31c (also seeing Fig. 4), and described junction surface is outstanding towards side surface 21c from rib 31b along the side surface 21c of procapsid 21.On the other hand, the joint 21d that can engage with junction surface 31c is formed on the inner surface of side surface 21c.Joint 21d forms by the formation of recess, and in described recess, the protuberance of junction surface 31c is contained on the inner surface of side surface 21c.
Figure 11 is the view of explanation at the waterproof construction of the inner circumferential side of annular key 7, and wherein, Figure 11 A is the enlarged drawing of the periphery of annular key 7, and Figure 11 B is the view that shows the regional XIb of Figure 11 A substantially.
The extreme position of the lateral direction of the housing of the shielding part 41e of key thin slice 41 (with respect to the limes superiors position of the upside of paper surface) is limited by the fixed surface 7d of annular key 7.The extreme position of the lateral direction of the housing of annular key 7 (with respect to the limes superiors position of the upside of paper surface) is limited by flange 7f.
As shown in Figure 11 A, key thin slice 41 form make inner circumferential side part therein key thin slice 41 be not connected under the situation of first shell 2 and bend to sensor board 39 sides.Particularly, on shielding part 41e, bend 41f forms and makes adjacency section 41d be positioned at sensor board 39 sides.Bend 41f is arranged on for example the fixed surface 7d of annular key 7 and the boundary vicinity between the opposed face 7e.
By bend 41f is set, adjacency section 41d must be greater than the distance D S1 between the installation surface 39a of the limes superiors position of fixed part and sensor board 39 from the outstanding quantitative change of the fixed part of shielding part 41e, and fixed surface 7d is fixed to the fixed part of described shielding part.
Therefore, as by shown in the dotted line among Figure 11 B, in (as by shown in the solid line among Figure 11 B) before being connected to first shell 2 crooked shielding part 41e strain and produce restoring force on the direction of bending with sizing when being connected to first shell 2.By using described restoring force adjacency section 41d to be pressed on the sensor board 39 as biasing force.
Be noted that adjacency section 41d is set equal to distance D S1 from outstanding amount of shielding part 41e and the thickness that is clipped in the part between clamping section 41c and the sensor board 39 in back casing 23.Therefore, when key thin slice 41 was connected to first shell 2, it was flat state that shielding part 41e becomes basic.
As shown in Fig. 4 and Figure 10 A, the plate-like portion 31a of reinforced frame 31 is being provided with recess 31d with the superimposed position of tactile sensor electrode 47.Recess 31d is corresponding with the part of a plurality of tactile sensor electrodes 47 and optionally be provided with, and wherein electronic unit is arranged near this part of tactile sensor electrode 47.Fig. 4 show recess 31d with at the tactile sensor electrode 47 on the right side of paper surface with in the situation of the tactile sensor electrode 47 corresponding formation in the left side of paper surface.Be noted that recess 31d also can with all tactile sensor electrode 47 corresponding settings.
By providing hollow bulb to form each recess 31d in the surface of the plate-like portion 31a of reinforced frame 31, sensor board 39 is placed on the reinforced frame 31.The inside of recess 31d forms the cavity that there is air in inside.Be noted that the dielectric constant (about 1.0) of the dielectric constant (for example 2.0-6.0) of the resin that forms reinforced frame 31 greater than air.Therefore, in reinforced frame 31, it is lower that dielectric constant is compared in superimposed zone on tactile sensor electrode 47 and other zone, therefore is difficult to change at the opposite side of tactile sensor electrode 47 electric capacity at reinforced frame 31 places, thereby cause the electric capacity of tactile sensor electrode 47 sides to change.
Electronic unit be arranged in the superimposed display panel 27 of recess 31d on the position.Electronic unit comprises hardware and other member with relative higher dielectric constant.In Fig. 4, illustration connector 67 (also seeing Fig. 3) be arranged on the right side of paper surface superimposed on recess 31d the position and IC69 is arranged on the situation of superimposed position on recess 31d in the left side of paper surface.In Figure 10 A, connector 67 by illustration as electronic unit.Connector 67 is the connectors that are used to be electrically connected the unshowned circuit board of the display panel 27 and second shell 3.The unshowned holding wire that extends from the circuit board of second shell 3 is connected with connector 67.
As shown in Figure 10 A, connector 67 is arranged on the position in the face of shell nozzle 2h (shell nozzle 23h and/or panel opening 25h).In addition, connector 67 beared parts 71 hide.Supporting member 71 is members that dielectric constant is lower than the dielectric constant of reinforced frame 31 and connector 67.Do not having weight to be applied under the situation on the reinforced frame 31, the thickness that is clipped in the part between connector 67 and the reinforced frame 31 in supporting member 71 equals the distance between connector 67 and the reinforced frame 31.Therefore, even when sensor board 39 and reinforced frame 31 pass through presses annular key 7 to display panel 27 lateral bendings song, supporting member 71 is also as distance piece, so the distance between tactile sensor electrode 47 and the connector 67 keeps constant.Be noted that supporting member 71 can not be supported on the display panel 27 by connector 67 yet.
Figure 12 is that explanation is given the view of the method for annular key 7 illuminations by light-emitting component 53, and wherein Figure 12 A is the plane graph of annular key 7 and key thin slice 41, and Figure 12 B is the enlarged drawing of the regional XIIb of Figure 12 A under the state that annular key 7 exposes from panel opening 25h.
Each light-emitting component 53 is made of for example LED.As shown in Figure 10 A, light-emitting component 53 is arranged in the position superimposed with annular key 7.Annular key 7 and decoration panel 25 are formed by the material that does not have light transmission features, and/or are not had the coating coating of light transmission features.Key thin slice 41 is formed by light transmissive material.The outside that the light that comes self-emission device 53 is directed into first shell 2 by key thin slice 41 from the outward flange 7k and the gap 65 between the panel opening 25h of annular key 7.
As shown in Figure 12B, gap 65 forms along with described gap becomes more and more narrow near flange 7f.For example, the outward flange 7k of annular key 7 (inward flange in gap 65) is the perfect circle in the zone except that the zone that flange 7f is set.Yet in contrast, as shown in Figure 12 A, the shape of panel opening 25h (outward flange in gap 65) is not perfect circle, but is configured to along with becoming more and more littler near flange 7f diameter.Be noted that separating to a certain degree position, also gap 65 can be remained on constant width with flange 7f.
Figure 13 shows the block diagram of example of structure of the signal processing system of mobile phone 1.
The input signal that control unit 101 receives from operating unit 111 and various other devices, carry out predetermined process according to these signals, and control signal and various other signal that will be used to control the operation of graphics processing unit 103, communications processor element 104, audio treatment unit 106 and various other devices are exported to various devices.
A plurality of key switches 45 and tactile sensor electrode 47 are arranged on the circumference along annular key 7, so control unit 101 can be according to the position of finger on annular key 7 of discerning the user from the signal of key switch 45 and tactile sensor electrode 47.
For example, when connection signal when being arranged in four any outputs in the key switches 45 on (for example, upper and lower a, left side and right) direction, the position of identifying on the direction in described four direction is depressed.When connection signal was exported from being arranged in four two adjacent key switches 45 on (for example, upper and lower a, left side and right) direction, the position of identifying on the direction in the four direction (incline direction) between aforementioned four direction was depressed.
Similarly, when connection signal when being arranged in four any outputs in the tactile sensor electrodes 47 on (for example, upper and lower a, left side and right) direction, identify the position on user's the direction of finger touch in described four direction.When connection signal from (for example being arranged in four, upper and lower, a left side and right) during adjacent two tactile sensor electrodes 47 outputs on the direction, identify the position on the direction in user's the four direction (incline direction) of finger touch between aforementioned four direction.
The historical position that the user that control unit 101 also identifies by record points can be discerned the variation along with the position that passes user's finger of time.For example, can discerning wherein, the user promptly, follows the trail of the operation of the profile of annular key 7 along the rotary manipulation of its finger of annular key 7 slips with continuous moveable finger.Because this, around the 7 continuous times of moving of annular key or the amount of angle, for example, can increase or reduce output volume according to finger from loud speaker 109, can increase/reduce the brightness of secondary display unit 29, perhaps can in predetermined period, change the displaying contents of secondary display unit 29.
Be noted that control unit 101 handles the signal from tactile sensor electrode 47 and key switch 45, to distinguish that finger only contacts annular key 7 and the simple operating of contacts that do not have a depressible keys with depress operation (also comprise certainly and contacting).
Promptly, when connection signal is only exported from tactile sensor electrode 47, but when not having connection signal from key switch 45 outputs, control unit 101 judges that this operation is simple operating of contacts, and when connection signal when key switch 45 (with tactile sensor electrode 47) is exported, control unit 101 decision operation are to depress operation, so control unit 101 can be realized and mutually different two corresponding control signals of operation.
According to above embodiment, can be provided as the electronic installation that display and control member provide a somesthesia.
That is, described device is provided with: first shell 2, and described first shell has shell aperture 2h; Secondary display unit 29, described secondary display unit is arranged in first shell 2, and has the display surface 29a that exposes from shell aperture 2h; Reinforced frame 31, described reinforced frame are arranged between shell aperture 2h and the secondary display unit 29, have the frame openings 31h that is used for display surface 29a is exposed to shell aperture 2h side, and are fixed to first shell 2; Adjust plate 35, described adjustment plate is fixed to the surface in the face of shell aperture 2h in reinforced frame 31, hides frame openings 31h, and is arranged among the shell aperture 2h; Sensor board 29, described sensor board be arranged in reinforced frame 31 in the face of on the surface of shell aperture 2h and have plate opening 39h, adjust plate 35 and be inserted in the described plate opening; Key switch 45, described key switch are arranged on facing on the installation surface 39a of shell aperture 2h of sensor board 39; And ring-type annular key 7, described annular key exposes from the gap between shell aperture 2h and the adjustment plate 35, and be arranged in the position superimposed with key switch 45, therefore the slave display 5 and the annular key 7 that comprise secondary display unit 29 and adjustment plate 35 expose from same opening (shell aperture 2h), and have increased the somesthesia between slave display 5 and the annular key 7.In addition, key switch 45 is arranged on the position superimposed with annular key 7, and therefore be arranged on situation on the secondary display unit 29 and compare and have " clicking " sensation with touch panel, so easy operating.Reinforced frame 31 not only supports adjusts plate 35, but also support sensor board 39, the power that is pressed on the key switch 45 is applied on the described sensor board, and described reinforced frame is generally used for strengthening the intensity of sensor board 39, has therefore realized the reducing of size of mobile phone 1.Reinforced frame 31 has the zone of the relative broad that hides display panel 27, and therefore described reinforced frame also is used to strengthen the intensity of display panel 27 usually.
Described device also has tactile sensor electrode 47, and what described tactile sensor electrode was arranged on sensor board 39 goes up and be arranged in the position superimposed with annular key 7 in the face of the installation surface 39a of shell aperture 2h.Therefore, not only the operation of depressing of annular key 7 can be carried out, but also the operation of finger can be made near to or in contact with annular key 7.
A plurality of key switches 45 are configured to around plate opening 39h, a plurality of tactile sensor electrodes 47 are configured to around plate opening 39h, and key switch 45 and tactile sensor electrode 47 are alternately arranged on the circumferencial direction of plate opening, therefore the operation that can follow the trail of the profile of annular key 7, and can operate " clicking " sensation that touch-switch is provided for this reason.Promptly, by annular key 7 being set as control member around slave display 5, not only improved a somesthesia of control member and display, and made the method for operation variation, and improved operability by the function that control member is represented fully as annular key.
Described device also is provided with light-emitting component 53, described light-emitting component is arranged on facing on the installation surface 39a of shell aperture 2h of sensor board 39, and the transmittance that can make self-emission device 53 is formed between annular key 7 and the shell aperture 2h to the gap 65 in the outside of first shell 2, therefore the inward flange of annular key 7 can visually be identified by the light from slave display 5, and the outward flange of annular key 7 can visually be identified by the light that comes self-emission device 53.Therefore, can improve the operability at night, suppress the increase of number of components simultaneously.
Light-emitting component 53 is arranged in the position superimposed with annular key 7, has therefore effectively utilized the zone among the installation surface 39a of superimposed sensor board 39 on annular key 7, and can reduce mobile phone 1 dimensionally.
In addition, according to above embodiment, can provide electronic installation with high design freedom and high fire resistance characteristic or dustproof characteristic.
That is, described device has: the 3rd shell 2 ' and, described the 3rd shell is made of back casing 23 with shell nozzle 23h and procapsid 21; Decoration panel 25, described decoration panel have panel opening 25h and be placed on the 3rd shell 2 ' on, make that panel opening 25h and shell nozzle 23h are superimposed; Reinforced frame 31, described reinforced frame be arranged on the 3rd shell 2 ' in; Adjust plate 35, described adjustment plate is fixed to the surface in the face of shell aperture 2h of reinforced frame 31, and is arranged among shell nozzle 23h and the panel opening 25h; Sensor board 39, described sensor board 39 are arranged on facing on the surface of shell nozzle 23h of reinforced frame 31, and have the panel opening 39h that inserts adjustment plate 35; Tactile sensor electrode 47, described tactile sensor electrode are arranged on facing on the installation surface 39a of shell nozzle 23h of sensor board 39; Key thin slice 41, described key thin slice is arranged on facing on the surface of shell nozzle 23h to hide tactile sensor electrode 47 of sensor board 39, and described key thin slice has thin slice opening 41h, described thin slice opening has less diameter with comparing with panel opening 25h less than shell nozzle 23h, adjusts plate 35 and is inserted in the described thin slice opening; With ring-type annular key 7, described annular key key thin slice 41 in the face of being arranged on the position superimposed on the surface of shell nozzle 23h with tactile sensor electrode 47, and expose from panel opening 25h and shell nozzle 23h and the gap adjusted between the plate 35, wherein key thin slice 41 has ring-type clamping section 41c and ring-type adjacency section 41d, described clamping section by the 3rd shell 2 ' and decoration panel 25 clamp, and around shell nozzle 23h and panel opening 25h, described adjacency section with respect to the position of the inner circumferential side of tactile sensor electrode 47 in abutting connection with sensor board 39 in the face of the installation surface 39a of shell nozzle 23h with around plate opening 39h.Therefore, in between key thin slice 41 and the decoration panel 25 and two positions between key thin slice 41 and the back casing 23, stop water and dust to enter by clamping section 41c, stop water and dust to be invaded by the adjacency section 41d between key thin slice 41 and the sensor board 39 simultaneously by the gap between the inward flange of adjusting plate 35 and annular key 7 by the gap between the outward flange of panel opening 25h and annular key 7.That is, water and dust that inward flange and the outward flange by annular key 7 enters stopped by key thin slice 41, and can not enter the 3rd shell 2 ' inside.Therefore, can and form the gap between annular key 7 and the panel opening 25h between annular key 7 and adjustment plate 35, annular key 7 can be by can forming with respect to adjusting the member that plate 35 and decoration panel 25 move, and can come the light of self-emission device 53 by the gap transmission between annular key 7 and the decoration panel 25.Be noted that, adjust plate 35 and reinforced frame 31 by fixing by two-sided tape 33 or other contact fixture, can prevent that sealing and dust enter between two members, by by two-sided tape 37 or other contact fixture fixation of sensor plate 39 and reinforced frame 31, can prevent that sealing and dust enter between two members simultaneously.In addition,, compare, can do key thin slice 41 thinner with traditional key thin slice because the outer circumference portion by clamping key thin slice 41 is connected to the structure of housing with key thin slice 41.By reinforced frame 31 suitably being arranged in the 3rd shell 2 ' interior untapped space, do not increase the 3rd shell 2 ' the situation of thickness under also can improve the 3rd shell 2 ' intensity.
Key thin slice 41 is provided with location hole 41a, and back casing 23 is provided with positioning salient 23c being inserted among the location hole 41a, and assembling is become easily, and has prevented the deviation of the key thin slice 41 that the operation by annular key 7 causes.
Key thin slice 41 is not bent to when key thin slice 41 is connected to 2 ' time of the 3rd shell and makes inner circumferential side than the more close sensor board 39 of outer circumferential sides.When key thin slice 41 is connected to 2 ' time of the 3rd shell, the power that adjacency section 41d receives from sensor board 39 makes key thin slice 41 strain on the direction of bending with sizing, and key thin slice 41 produces adjacency section 41d is pressed in biasing force on the sensor board 39, therefore the contact pressure between adjacency section 41d and the sensor board 39 increases, and can prevent entering of sealing and dust more reliably.In addition, thereby compare with the situation that is connected the key thin slice that does not have bending and make thin slice strain flakiness will be projected into sensor board 39 sides and generation biasing force by the power that receives from sensor board 39 at the place, adjacency section simultaneously, key thin slice 41 is easy to guarantee mobile range when depressing of annular key 7 operated.
Facing on the installation surface 39a of shell aperture of sensor board 39, key switch 45 also is set, described key switch is as the touch-switch that is arranged on superimposed position on annular key 7.Key thin slice 41 has standing shape squeezer 41b between annular key 7 and key switch 45.That is, key thin slice 41 is waterproof sheet just not, and also preferably being often used as can be by the thin slice of depressing operation that operation realizes key switch 45 of depressing of annular key 7, has therefore realized the reducing of thickness of the decline of the number of components and mobile phone 1.
In addition, according to above embodiment, can provide the electronic installation that can reduce size and improve the sensing function of transducer.
That is, described device has: first shell 2, and described first shell has shell aperture 2h; Display panel 27, described display panel are arranged in the face of the shell aperture 2h in first shell 2; Electronic unit (IC69 or connector 67), described electronic unit are arranged in facing on the surface of shell aperture 2h of display panel 27; Reinforced frame 31, described reinforced frame are arranged in facing on the surface of shell aperture 2h to hide these electronic units of display panel 39; Sensor board 39, described sensor board are arranged in facing on the surface of shell aperture 2h of reinforced frame 31; With tactile sensor electrode 47, described tactile sensor electrode is arranged on facing on the surface of shell aperture 2h of sensor board 39, and leave the detection electrostatic capacitance near shell aperture 2h side or from shell aperture 2h side according to object, wherein, reinforced frame 31 has plate-like portion 31a, described plate-like portion have in the face of display panel 27 and separate with display panel 27 thickness that is not less than electronic unit distance the surface and in abutting connection with the surface of sensor board 39, and recess 31d be formed on the superimposed zone of tactile sensor electrode 47 and electronic unit in plate-like portion 31a on the surface of sensor board 39, therefore, the dielectric constant of the inside of recess 31d can be lower than the dielectric constant of reinforced frame 31, and can reduce the influence of electronic unit to tactile sensor electrode 47.Therefore, also can be near tactile sensor electrode 47 arranging electronic parts, and realized reducing of size.
Described device further has key switch 45 and ring-type annular key 7, described key switch be arranged on sensor board 39 in the face of on the surface of shell aperture 2h, described annular key exposes and superimposed with key switch 45 and tactile sensor electrode 47 from shell aperture 2h.The zone superimposed with the key switch 45 of reinforced frame 31 is positioned at the position of not arranging recess 31d, therefore, can for the distinctive operation of touch sensor (for example, the tracking of annular key 7) provides and click sensation, and when depressing operation, prevent to produce bending, therefore can suppress the decline of the sensitivity of key switch 45 at the position place of key switch 45.
In addition, according to above embodiment, can provide the electronic installation with ring-type control member, described ring-type control member has high design characteristics and operability.
That is, described device has: first shell 2, and described first shell has shell aperture 2h; As the trimmer 35 of decoration element, described decoration element is arranged among the shell aperture 2h; With ring-type annular key 7, described ring-type annular key is arranged between shell aperture 2h and the trimmer 35; Inclined surface 7c is set up surperficial or other inclined-plane of C surface, R as the spine between the inner circumferential surface of the exposing surface (upper surface 7b) of the annular key 7 that exposes from shell aperture 2h and annular key 7; And inclined surface 7c is positioned at the outside of housing with respect to the exposing surface 35a that exposes from shell aperture 2h in the trimmer 35, so decoration element is arranged in the inner circumferential side of annular key 7 and has improved design characteristics.In addition, by making finger in abutting connection with inclined surface 7c, when power being applied to the outside from the inboard of annular key 7 and applying when annular key 7 is pushed to the power of inboard of housing, therefore the operation that can implement to follow the trail of annular key 7 has improved the revolution operation and has depressed the operability of operation etc.Inclined surface 7c is positioned at the outer side of housing with respect to the exposing surface 35a of trimmer 35, and therefore, the position of annular key 7 can be by touching sense control.In addition, finger is difficult in abutting connection with trimmer 35, so the accumulation of trimmer 35 resistance dirts.
Being formed on the spine that exposing surface 35a and external peripheral surface by trimmer 35 form as the inclined surface 35c on C surface, R surface or other inclined-plane locates, when presses annular key 7, described C surface, R surface or superimposed 7g of other slope abuts, feeling when therefore annular key 7 is in abutting connection with trimmer 35 becomes soft, and improved operability.
Described device also has: be arranged on the sensor board 39 in first shell 2; Key switch 45 and tactile sensor electrode 47, described key switch 45 and tactile sensor electrode 47 are arranged on the surface in the face of shell aperture 2h of sensor board 39; The installation surface 39a in the face of shell aperture 2h that key thin slice 41, described key thin slice are arranged in sensor board 39 goes up with covering key switch 45 and tactile sensor electrode 47, and has the standing shape squeezer 41b in the position of facing key switch 45; And annular key 7, described annular key key thin slice 41 in the face of being arranged on the position superimposed on the surface of shell aperture 2h with key switch 45 and tactile sensor electrode 47, therefore realized the variation of method of operation of annular key 7 and the raising of operability.For example, can provide for the operation of the profile of following the trail of annular key 7 and click sensation.
Be noted that, in above embodiment, mobile phone 1 is the example of electronic installation of the present invention, the 3rd shell 2 ' or first shell 2 are examples of housing member of the present invention, the 3rd shell 2 ' be the example of housing body of the present invention, decoration panel 25 is examples of covering member of the present invention, shell nozzle 23h or shell aperture 2h are the examples of outer openings of the present invention, secondary display unit 29 is examples of display unit of the present invention, reinforced frame 31 is examples of framing component of the present invention, frame openings 31h is the example of interior side opening of the present invention, trimmer 35 is examples of transmissive member of the present invention, sensor board 39 is examples of circuit board of the present invention, plate opening 39h is the example of insertion section of the present invention, in the moveable contact 45a of key switch 45 and fixed contact therefor 45c and the tactile sensor electrode 47 each all is the example of switching member of the present invention, annular key 7 or annular key 7 are examples of control member of the present invention with the combination of key thin slice 41, annular key 7 is examples of operating unit of the present invention, key thin slice 41 is examples of sheet members of the present invention, thin slice opening 41h is the example of insertion opening of the present invention, location hole 41a is the example of joint of the present invention, positioning salient 23c is the example at the junction surface of real name, opposed face 7e is the example in the face of part of the present invention, fixed surface 7d is the example of fixed part of the present invention, squeezer 41b is the example of protuberance of the present invention, flange 7f is the example at covering of the present invention junction surface, exposing surface 7a is the example of operation exposing surface of the present invention, inclined surface 7c is the example on inclined-plane of the present invention, exposing surface 35a is the example of demonstration exposing surface of the present invention, and superimposed the example that 7g is a shielding part of the present invention.
The invention is not restricted to above embodiment and can implement in every way.
Electronic installation of the present invention is not limited to mobile phone.For example, described electronic installation can also be digital camera, notebook-PC, PDA (personal digital aid (PDA)) or printer.
Touch-switch (tactile switch, tactile feedback formula push-button switch) can be any switch of clicking sensation to be provided and to be not limited to key switch with depressing operation.Touch-switch can be to use the Mechanical Contact type that is used for removable contact of metal material, perhaps can be to use the Elastic Contact type of conductive rubber.In addition, described touch-switch can be the switch with the sense of lagging behind.
Tactile sensor electrode and the tactile sensor that comprises the tactile sensor electrode can be can human body finger or other parts or electronic pen or other control member near to or in contact with any device.For example, described tactile sensor electrode and tactile sensor also can be the electromagnetic induction types.
Control member (operating unit) is not limited to the ring-type control member.In addition, the ring-type control member only needs to be not limited to circular control member for having opening to expose the operating operation member of decoration element etc.For example, described control member also can be ellipse or polygon.In addition, the also section shape of setting operation member suitably.Suitable decoration element can expose from the opening of ring-type control member.For example, described control member can be simple decorative panel, perhaps can be other control member.
Sheet members (key thin slice 41) is directly clamped by housing member (back casing 23) and covering member (decoration panel 25) among the embodiment as described, perhaps can clamp indirectly by other member.For example, the flashing member (first contact member) of Contact Thin sheet element and covering member can be arranged on sheet members and hide between the member, and the flashing member that contacts with sheet members and housing member (second contact member) can be arranged between sheet members and the housing member.In this case, utilize sheet members, covering member etc. to improve contact performance, so waterproof effect become higher.Flashing member is made of rubber-like thin slice (for example, rubber or two-sided tape).
The junction surface (positioning salient) that engages with the joint (location hole 41a) of sheet members (key thin slice 41) is not limited to be arranged on the junction surface in the housing member (back casing 23), hide in the member (decoration panel 25) and also can be arranged on, perhaps be arranged in housing member and the covering member.Be noted that at the undulations pattern to be formed on facing under the whole lip-deep situation of housing member of covering member, be difficult to positioning salient is arranged on this surface, therefore preferably protuberance is arranged on the housing member place among the embodiment as described.
Be bent to form to making the inner circumferential surface side be positioned under the situation of sensor board side at sheet members (key thin slice 41), sheet members is not limited to crooked sheet members, and also can be the curve-like sheet members.
The recess (31d) of dielectric constant that is used for reducing the plate-like portion of framing component (reinforced frame 31) be not limited to be arranged on above be provided with the recess on the surface that the sensor board of tactile sensor electrode faces mutually, and can also be arranged on the recess in its rear surface.In addition, recess is not limited to and tactile sensor electrode and all superimposed recess of electronic unit, and can be and tactile sensor electrode or the superimposed recess of electronic unit.
In addition, in the inside of the recess (31d) of framing component (reinforced frame 31), solid (the not being hollow) member with dielectric constant littler than the dielectric constant of the material that forms framing component can be arranged in the appropriate position of cavity (air layer).In this case, because the setting of recess has prevented the decline of the intensity of framing component.Therefore, prevented the flexural deformation when depressing operation of sensor board (39) and framing component.Solid component is for example made by resin, glass, asbestos or fiber.
In above-mentioned solid component, preferably, form with sensor board thereon to the surface that exposes outside and to be placed on surperficial identical plane in the plate-like portion (31a) of framing component (reinforced frame 31).In this case, can prevent sensor board (39) because himself weight and micro-strain takes place to the inside of recess (31d), and can keep the tactile sensor electrode (47) of sensor board and the constant distance between the ring-type control member (annular key 7), therefore the sensitivity that can keep tactile sensor.
The inclined-plane (inclined surface 7c, inclined surface 35c) of ring-type control member (annular key 7) and decoration element (transparent component, trimmer 35) can provide various inclined plane shapes, and is not limited to flat surfaces (C surface).For example, described inclined-plane can also be the R surface.
Claims (12)
1. electronic installation comprises:
Housing member, described housing member has outer openings;
Display unit, described display unit is arranged in the described housing member, and has the display surface that is arranged in the face of described outer openings;
Framing component, described framing component are arranged between described housing member and the described display unit, and have the interior side opening that is formed in the face of the position of described display surface;
Transmissive member, described transmissive member be arranged in described framing component in the face of described outer openings with hide described on the surface of side opening, and be positioned on the inner periphery of described outer openings;
Circuit board, described circuit board layout described framing component in the face of on the described surface of described outer openings and have the insertion section, described transmissive member is inserted by described insertion section;
Switching member, described switching member are arranged on facing on the surface of described outer openings of described circuit board; And
Control member, described control member are arranged between described outer openings and the described transmissive member, make described control member can depress described switching member.
2. electronic installation according to claim 1 comprises:
Light-emitting component, described light-emitting component are arranged on facing on the described surface of described outer openings, wherein of described circuit board
Described control member is arranged between described outer openings and the described transmissive member, makes from the light of described light-emitting component by the outside of described housing member extremely, the gap between described control member and the described outer openings.
3. electronic installation according to claim 2, wherein, described light-emitting component is arranged in and the corresponding position of described control member.
4. electronic installation according to claim 1, wherein:
Described housing member is configured by comprising housing body and hiding member, and described covering member is arranged to hide the exterior section of described housing body;
Described control member has:
Sheet members, described sheet members be arranged in the face of described circuit board hiding described switching member and to have the insertion opening, described transmissive member by described insertion opening insertion and
Operating unit, described operating unit be arranged in described sheet members in the face of on the surperficial facing surfaces of described circuit board with corresponding with described switching member; And
Described sheet members has the clamping section, and described clamping section is clamped by described housing body and described covering member.
5. electronic installation according to claim 4, wherein, described sheet members has the adjacency section, and described adjacency section is with respect to the described surface in the face of described outer openings in abutting connection with described circuit board, the position of the inner circumferential side of described switching member, with around described insertion section.
6. electronic installation according to claim 4, wherein:
First contact member that contacts described sheet members and described covering member is arranged between described sheet members and the described covering member; And
Second contact member that contacts described sheet members and described housing body is arranged between described sheet members and the described housing body.
7. electronic installation according to claim 4, wherein, described sheet members is provided with the joint, and described joint engages with the junction surface, and described junction surface is arranged on a place in described housing body and the described covering member at least.
8. electronic installation according to claim 4, wherein:
Described adjacency section is provided in the corresponding position of described operating unit outstanding to described board side; And
Described operating unit has in the face of portion and fixed part, described in the face of the spatial placement of portion by from described sheet members to described exterior section side with corresponding position, described adjacency section, described fixed part is being fixed to described sheet members with respect to described outer circumferential sides in the face of portion.
9. electronic installation according to claim 4, wherein, described sheet members has protuberance, and described protuberance is outstanding to described board side between described operating unit and described switching member.
10. electronic installation according to claim 9, wherein:
Described operating unit has the covering junction surface, and described covering junction surface can be internally and described covering member engages; And
Described protuberance is arranged on and corresponding position, described covering junction surface.
11. electronic installation according to claim 1, wherein:
Described control member is provided with the inclined-plane in the spine in the face of between the surface of central side of operation exposing surface that exposes from described outer openings and described outer openings; And
Described inclined-plane is positioned at the outside of described housing with respect to the demonstration exposing surface that exposes from the described outer openings of described transmissive member.
12. electronic installation according to claim 11, wherein, described control member has shielding part, and described shielding part hides the outer circumference portion of the described demonstration exposing surface of described transmissive member.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP229939/2006 | 2006-08-25 | ||
| JP2006229936A JP4767793B2 (en) | 2006-08-25 | 2006-08-25 | Electronics |
| JP2006229934A JP4767792B2 (en) | 2006-08-25 | 2006-08-25 | Electronics |
| JP229936/2006 | 2006-08-25 | ||
| JP229934/2006 | 2006-08-25 | ||
| JP2006229939A JP4932385B2 (en) | 2006-08-25 | 2006-08-25 | Portable electronic devices |
| PCT/JP2007/066443 WO2008023789A1 (en) | 2006-08-25 | 2007-08-24 | Electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101529871A true CN101529871A (en) | 2009-09-09 |
| CN101529871B CN101529871B (en) | 2013-01-02 |
Family
ID=39237726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200780040045.XA Expired - Fee Related CN101529871B (en) | 2006-08-25 | 2007-08-24 | Electronic device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4767792B2 (en) |
| CN (1) | CN101529871B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025107A (en) * | 2011-09-22 | 2013-04-03 | 富士通株式会社 | Electronic equipment |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5051552B2 (en) * | 2009-11-17 | 2012-10-17 | カシオ計算機株式会社 | Decoration member mounting structure and electronic device |
| JP5403119B2 (en) * | 2012-07-24 | 2014-01-29 | カシオ計算機株式会社 | Decoration member mounting structure and electronic device |
| KR102053197B1 (en) * | 2013-05-23 | 2019-12-06 | 엘지전자 주식회사 | Mobile terminal |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3507226B2 (en) * | 1995-11-16 | 2004-03-15 | アルパイン株式会社 | Operation device |
| JP4485103B2 (en) * | 2001-08-10 | 2010-06-16 | 京セラ株式会社 | Mobile terminal device |
| CN2556869Y (en) * | 2002-06-21 | 2003-06-18 | 林文钦 | Hanset casing structure with electronic game function |
| JP2004070654A (en) * | 2002-08-06 | 2004-03-04 | Matsushita Electric Ind Co Ltd | Portable electronic equipment |
| CN2627751Y (en) * | 2003-02-11 | 2004-07-21 | 杭州波导软件有限公司 | Double-screen flip lid mobile phone |
| CN1585429A (en) * | 2003-08-19 | 2005-02-23 | 张逶 | Double-screen mobile phone and method |
| JP2005109792A (en) * | 2003-09-30 | 2005-04-21 | Matsushita Electric Ind Co Ltd | Folding portable electronic apparatus |
| JP4517392B2 (en) * | 2005-01-18 | 2010-08-04 | 日本電気株式会社 | Analog pointing device |
-
2006
- 2006-08-25 JP JP2006229934A patent/JP4767792B2/en not_active Expired - Fee Related
-
2007
- 2007-08-24 CN CN200780040045.XA patent/CN101529871B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025107A (en) * | 2011-09-22 | 2013-04-03 | 富士通株式会社 | Electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101529871B (en) | 2013-01-02 |
| JP2008054141A (en) | 2008-03-06 |
| JP4767792B2 (en) | 2011-09-07 |
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